CN102185966A - An Adaptive Interactive Intelligent Appliance Group System - Google Patents

Abstract

The invention relates to a self-adaptive interactive intelligent electric appliance group system, which adopts a signal transmission network and is connected with a human-computer information interaction device, a computer preset processing program device, a communication signal forwarding device, a property management system and a controlled interactive intelligent electric appliance group system, wherein the interactive intelligent electric appliance group system is connected with the controlled equipment group consisting of a plurality of controlled equipment and a controlled equipment communication network for connecting each controlled equipment; the controlled device includes: the system comprises a system communication module, a local communication module, an environment monitoring module and a signal processing module, wherein the system communication module, the local communication module, the environment monitoring module and the signal processing module form an interactive intelligent electric appliance group system; the invention has the function of self-judgment of the equipment, so that the equipment has the capability of self-correction; when work conflicts occur among a group of equipment, the equipment can be adjusted adaptively, so that the intelligent control system has high intelligence.

Description

An Adaptive Interactive Intelligent Appliance Group System

technical field

The invention relates to the technical field of electrical appliance intelligent control and interactive communication, in particular to an interactive intelligent electrical appliance group system used in smart home.

Background technique

With the development and application of modern high technology and information technology, the information age is affecting and changing our living habits, methods, rhythm and quality of life at an unprecedented speed. Many of our needs are changing dramatically. In terms of living, people are no longer satisfied with the backward traditional living style and living environment, as well as the functional requirements of simple home safety environment. And it is pursuing a safe, informatized, intelligent, digital, comfortable and convenient living environment as an ideal goal, that is, intelligent housing in the information age. It is under this social demand that the rise of the smart home industry has been promoted.

China's smart home industry emerged in the late 1990s. With the improvement of people's living standards, China's smart home industry has achieved more rapid development and has increasingly penetrated into the lives of ordinary people. With the continuous expansion of the Internet to ordinary family life, the trend of integration of consumer electronics, computers, and communications is becoming more and more obvious. Modern smart homes will become a new feature of modern society and families in the 21st century due to their safety, convenience, efficiency, speed, and intelligence. Fashion.

The existing smart home control system generally uses a remote control to associate with multiple controlled devices, so as to realize the control process of the smart home. However, the control method of the smart home is generally one-way, that is, the control terminal sends commands, and the controlled units perform corresponding operations. The controlled unit does not have the function of self-judgment, and when some human errors occur, the controlled unit does not have the ability of self-correction. The control methods of traditional electrical appliances are relatively rough and primitive, using physical current controllers as the [man/machine] interface, which is dangerous (electric shock, short circuit, etc. are dangers that cannot be solved by the old generation of electrical products). Another disadvantage is high loss, regardless of materials, labor, design, etc., can not be recycled. At present, the controllability of electrical appliances is relatively rough and primitive. Only the most basic direct control of electric power transmission to electrical power consumption components will inevitably produce ineffective losses and fail to achieve the purpose of energy saving and environmental protection. In the same working environment, various electrical appliances do not work in coordination with each other, which wastes energy efficiency. (For example, the air conditioner and the heater are turned on at the same time without being noticed) Also because there is no coordination among various electrical appliances, users need to memorize the cumbersome operations of various electrical appliances, which is prone to operational errors. Electrical products generally have low self-awareness and no self. Device design for protection or maintenance. Usually only current fuse units. But every time the fuse kicks in, there is a tipping point for permanent and destructive hardware damage. The operator has the opportunity to make a one-way operation instruction without fully grasping the condition of the electrical appliance, and this action has a certain degree of danger.

For example, the Chinese Invention Patent Publication No. "CN101916106A" titled "Smart Home Control System Based on the Internet of Things" discloses a smart home control system based on the Internet of Things, including: a Wi-Fi booster antenna for communicating with the external Internet of Things The gateway or router performs two-way transmission and reception of Wi-Fi signals, and sends external signals to the Wi-Fi transmission module and receives feedback signals from the Wi-Fi transmission module; the Wi-Fi transmission module is used to receive the Wi-Fi booster antenna The received signal is transmitted to the 32-bit 12-thread multi-function CPU for processing, and the feedback signal from the 32-bit 12-thread multi-function CPU is transmitted to the Wi-Fi gain antenna; the 32-bit 12-thread multi-function CPU, Discovery, control and media management of various smart home devices; at least one smart home device receives control and management from a 32-bit 12-thread multifunctional central processor, thereby accessing the external Internet of Things. The mutual detection between the at least one smart home device adopts the UPnP standard, which also includes a power management module, which is responsible for power consumption management functions; it also includes a touch screen display driver module, which supports 3.2-8 inch digital touch screens; it also includes The external expansion input module supports input/output of devices such as USB2.0/SD/MS/MMC; the Wi-Fi transmission module supports 802.11/a/b/g/n; in this kind of smart home control based on the Internet of Things The system only provides rough and primitive controllability, and lacks the overall design considerations of environmental protection, comfort and safety. All kinds of electrical appliances operate independently and do not coordinate with each other, thus wasting energy.

Contents of the invention

The technical problem to be solved by the present invention is to provide an adaptive interactive intelligent electrical appliance group system with high intelligence, good compatibility, scalability and operability, without changing the control principle and control mode of the original electrical equipment, and high safety and reliability.

The present invention is achieved through the following technical solutions:

The self-adaptive interactive intelligent electrical appliance group system of the present invention,

It includes: a controlled interactive intelligent electrical swarm system; and

The human-computer information interaction device is used to send out the control signal for the user to remotely control the plurality of controlled electronic and electrical equipment, or receive the status signal fed back by the controlled interactive intelligent electrical group system;

A computer preset processing program device for signal interaction with the human-computer information interaction device, the computer preset processing program device is used to receive the control command issued by the human-computer information interaction device, and output control after judging the control command Signal; the computer preset processing program device includes: an event table generation module for generating a set event command list according to a control command of the human-computer information interaction device, and a set time command table for generating a set time command table according to the human-computer information interaction device column schedule generation module;

A communication signal transfer device that interacts with the signal of the human-computer information interaction device, the communication signal transfer device interacts with the signal of the property management system of the property applying the self-adaptive interactive intelligent electrical appliance group system, and accepts the control signal from the property management system ;

The signal transmission network is connected with the human-computer information interaction device, computer preset processing program device, communication signal transfer device, property management system, and controlled interactive intelligent electrical group system, and is used to transmit the human-computer information interaction device or computer preset Process the control signal output by the program device or the communication signal transfer device, or transmit the status signal fed back by the controlled interactive intelligent electrical appliance group system to the human-computer information interaction device or the computer preset processing program device or the communication signal transfer device;

Wherein, the interactive intelligent electrical appliance group system includes: a controlled device group composed of a plurality of controlled devices, and a controlled device communication network connecting each controlled device;

The controlled devices include:

A system communication module, the system communication module is connected to the control network, and is used to receive control signals sent on the control network;

A local communication module, the local communication module is connected to the communication network of the controlled equipment, and is used for communication between the controlled equipment;

Environmental monitoring module, used to collect and record environmental data;

A signal processing module, wherein the signal processing module includes: a local device state detection unit, a same-group device state detection unit, a same-group device conflict judgment unit, a device conflict processing unit, a protection detection unit, a signal conflict judgment unit, a signal conflict processing unit, System control signal receiving unit;

The local device state detection unit is used to detect and record the working state of the local device;

The state detection unit of the same group device is connected to the local communication module, and is used to judge the working state of the controlled device connected to the communication network of the controlled device according to the signal received by the local communication module;

The device conflict judging unit in the same group is connected with the state detection unit of the local device and the state detection unit of the device in the same group, and is used to judge whether the working state of the local device conflicts with the working state of the device in the same group, and when a conflict occurs, a device conflict signal is generated ;

The device conflict processing unit is connected with the same group device conflict judging unit and the environment monitoring module, and is used to judge whether to send a shutdown signal to the local device according to the environment data when receiving the device conflict signal;

The protection detection unit is connected to the execution module, and is used to send an emergency stop signal to the control signal forwarding unit when the state of the controlled equipment reaches a preset threshold;

The signal conflict judging unit is connected to the system communication module, and is used to judge whether there is a conflict between the control signals sent by the system communication module, and when there is a conflict, a signal conflict signal is generated;

The signal conflict processing unit is connected to the signal conflict judging unit, and is used to send the preset priority value of each control signal to the system control signal receiving unit;

The system control signal receiving unit is connected with the system communication module and the signal conflict processing unit, and is used to send the control signal sent by the system communication module to the execution module; or, filter the control signal according to the priority value, and use the priority The signal is sent to the execution unit;

The execution module is connected with the system control signal receiving unit and the equipment conflict processing unit, the environment monitoring module, and the protection detection unit, and is used to perform corresponding operations according to the received control signal, emergency shutdown signal or shutdown signal.

As a further improvement of the above solution, wherein the interactive intelligent electrical appliance group system also includes:

A clock module, the clock module is connected to the signal processing module, and is used to provide a time signal for the signal processing module when the control signal received by the signal processing module from the system communication module is a timing control signal;

A signal memory module, the signal memory module is connected with the signal processing module, and is used to record the processing method when a signal conflict occurs and is processed by the control signal manually input by the user, and when the same conflict is sent again, the processing method is automatically invoked .

The signal processing module also includes: a conflict timing unit, which is connected to a signal conflict judging unit and a device conflict processing unit for judging whether the signal conflict reaches a preset duration, and when the preset duration is reached, report to the device conflict The processing unit sends a device conflict signal.

The protection detection unit includes: a temperature sensing unit and a current sensing unit.

The environment monitoring module includes: an environment temperature monitoring unit and an environment humidity monitoring unit.

As a further improvement of the above solution, wherein the human-machine information interaction device is a telephone;

The communication signal transfer device and the telephone communication signal transfer device connected to the telephone line include,

A telephone dual-tone multi-frequency signal decoding module. The telephone dual-tone multi-frequency signal decoding module is a telephone dual-tone multi-frequency signal decoding circuit. The signal decoding circuit includes a dual-tone multi-frequency decoding chip and a telephone coupling circuit connected to it. The telephone The coupling circuit includes a signal amplifying circuit and a filter circuit connected in series with it; the DTMF and telephone DC power supply mixed signals transmitted by the telephone line are filtered by the coupling circuit to filter out the DC signal on the telephone line, and the DTMF signal After being amplified, it is sent into the dual-tone multi-frequency decoding chip, and after being decoded by the dual-tone multi-frequency decoding chip, the dual-tone multi-frequency signal becomes an effective high level, and simultaneously outputs 4 parallel digital codes;

System control module, the system control module is connected with the telephone of the user where the controlled electronic and electrical equipment is located through the telephone line, the system control module is equipped with a ring timing circuit, and the user dials in the phone, the system control module is in a silent non-working mode, The telephone at the back-end user place rings, and if someone answers within the time set in the ring timing circuit, the system control module does not start, and the system control module resets automatically after the user finishes answering and hangs up;

The system control module includes: a ring timing circuit, which is used to set the duration of the system control module being in the silent non-working mode during the ringing of the phone;

The system opening circuit is connected with the dual-tone multi-frequency signal decoding module of the telephone. The system opening circuit adopts a silicon controlled rectifier. When the telephone ringing signal exceeds the time set in the ringing timing circuit, the ringing on the telephone line alternates. The signal, after being filtered by the telephone coupling circuit, becomes a DC signal, which is added to the thyristor to make the system open the circuit to work;

The power supply circuit is connected with the system opening circuit, and is used to provide the power required for the operation of the telephone communication signal transfer device. After the system starts the circuit, it drives the power supply circuit to work, and provides power for the telephone communication signal transfer device; at this time, The power supply circuit in turn keeps the thyristor always on, thereby keeping the telephone communication signal transfer device in the on working state;

A system shutdown circuit, the system shutdown circuit is connected to the system startup circuit, the system shutdown circuit adopts a relay circuit connected to the function pin of the thyristor, which can make it in a short circuit/normal state;

The automatic reset switch circuit is used to initialize and reset the system control module; the automatic reset switch includes: a delay circuit composed of a comparison resistor and a comparison capacitor. , then the pin of the dual-tone multi-frequency decoding chip becomes a high level, and this signal is used as a signal for the automatic reset switch circuit to quickly charge the comparison capacitor. When the user releases the phone button, the level becomes low. At this time, the comparison capacitor is discharged through the comparison resistance. When the voltage on the comparison capacitor is lower than the voltage on the pin of the dual-tone multi-frequency decoding chip, a low voltage is output. Level, that is, the automatic reset signal is valid;

The telephone communication signal transfer device also includes a control command processing module, the control command processing module includes: a decoder circuit, a drive circuit and a relay switch circuit, a relay connected to the relay switch circuit, a power line carrier control signal module,

The decoder circuit includes a decoding chip, which is used to convert the 4-bit parallel digital code into a corresponding 16-bit control function signal. Whenever the 4-bit parallel digital code is valid, the decoding chip's One of the 16 output terminals has a unique output of 1, and the rest are all 0;

The drive circuit is connected to the decoder circuit for sending a drive signal to the power line carrier control signal module;

The relay switch circuit includes a switch circuit composed of discrete triodes, and the relay is closed or opened through the two states of cut-off and saturation of the switch circuit, thereby controlling whether to send or not send a control signal.

As a further improvement of the above solution, wherein, the human-computer information interaction device is a mobile phone capable of sending short messages, and the mobile phone is provided with a unique and corresponding authorized digital certificate;

Described communication signal transfer device is acceptable and reads the gateway of command code in the short message of described mobile phone; This gateway has the certificate module of issuance and verification authorization digital certificate, stores the code module of different command codes and verification command codes, is used for The address module that assigns the address of the electronic and electrical equipment control device; the gateway judges the command code content of the control command by receiving different control command information sent by the short message sent by the mobile phone with the authorized digital certificate, and outputs the control signal to the connected device with the assigned address. Electronic and electrical equipment control devices.

As a further improvement of the above solution, wherein, the human-computer information interaction device is a handheld mobile terminal with a wireless application communication protocol, and the handheld mobile terminal is provided with a unique corresponding authorized digital certificate;

The communication signal transfer device is a wireless application communication protocol server that can receive the signal of the handheld mobile terminal through a wireless network; the wireless application communication protocol server has a wireless application communication protocol certificate module that issues and verifies authorized digital certificates, and stores different mode commands. The wireless storage module is used to store the wireless address book module that has been assigned the address of the electronic and electrical equipment control device, the operation interface providing module is used to provide the service interface, and the wireless status detection module is used to provide real-time feedback on the current status of the controlled electronic and electrical equipment Update, the wireless application communication protocol server data mirroring backup module, which backs up the wireless application communication protocol server data in real time, and the power line carrier control signal module, which is used to transmit the control signal obtained by the wireless application communication protocol server in the form of a carrier wave Signal transmission network.

As a further improvement of the above solution, wherein, the human-computer information interaction device is a hand-held mobile terminal with hypertext transfer protocol functions, and the hand-held mobile terminal is provided with a unique and corresponding authorized digital certificate;

The communication signal transfer device is a WEB server that can receive the signal of the handheld mobile terminal through a wireless network; the wireless application communication protocol server has a WEB server certificate module that issues and verifies authorized digital certificates, and a WEB storage module that stores commands in different modes. The WEB address book module for storing the address of the electronic and electrical equipment control device that has been allocated is used to provide the operation interface providing module of the service interface, the WEB status detection module is used for real-time feedback and update of the current status of the controlled electronic and electrical equipment, and the WEB server data The image backup module is used to back up the data of the WEB server in real time, and the power line carrier control signal module is used to transmit the control signal processed by the WEB server to the signal transmission network in the form of a carrier wave.

As a further improvement of the above solution, wherein, the human-computer information interaction device is a mobile device with a Bluetooth function, and the mobile device is provided with a unique and corresponding authorized digital certificate;

The control command modulation/demodulation module in the communication signal transfer device is: a Bluetooth signal receiving module for receiving the Bluetooth signal of the mobile device.

As a further improvement of the above solution, wherein the human-computer information interaction device is a computer that can be connected to a remote network.

The communication signal transfer device is a remote host server connected to the remote network. The remote host server has a verification module for issuing and verifying the login IP terminal ID, a storage module for storing different mode commands, and is used to store the distributed electronic and electrical equipment. The address book module of the address of the control device is used to provide the interface providing module of the service interface, the status detection module is used to update the current state of the controlled electronic and electrical equipment in real time, and the remote host server data mirroring backup module is used for the remote host server Data is backed up in real time.

The present invention uses a signal transmission network to connect with a human-computer information interaction device, a computer preset processing program device, a communication signal transfer device, a property management system, and a controlled interactive intelligent electrical group system. The interactive intelligent electrical group system is connected to include multiple The controlled equipment group composed of controlled equipment and the controlled equipment communication network connecting each controlled equipment; the controlled equipment includes: a system communication module, a local communication module, an environment monitoring module, and an interactive intelligent electrical appliance group composed of a signal processing module system, and the signal processing module includes: a local device state detection unit, a same-group device state detection unit, a same-group device conflict judgment unit, a device conflict processing unit, a control signal forwarding unit, a signal conflict judgment unit, a signal conflict processing unit, Protection detection unit; the invention has the function of self-judgment of equipment, so that the equipment has the ability of self-correction; when a work conflict occurs between a group of equipment, the equipment can be adjusted accordingly, making the invention extremely intelligent. The invention has a wide range of applications, and can be used in households to provide intelligent and modern electrical product control; applied in hospitals, it can provide patients and medical personnel with a convenient and safe use environment; applied in factories, it can provide energy-saving and systematic production Equipment control; applied in the office, it can provide an efficient and energy-saving working environment.

Description of drawings

For ease of illustration, the present invention is described in detail by the following preferred embodiments and accompanying drawings.

Fig. 1 is a schematic block diagram of the principle of the present invention;

Fig. 2 is the structural principle diagram of an embodiment of the interactive intelligent electrical appliances group system in the present invention;

Fig. 3 is a structural principle diagram of another embodiment of the interactive intelligent electrical appliance group system in the present invention.

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

Please refer to Figure 1 to Figure 3,

The self-adaptive interactive intelligent electrical appliance group system of the present invention includes: a controlled interactive intelligent electrical appliance group system; The state signal fed back by the controlled interactive intelligent electrical appliance group system;

A computer preset processing program device for signal interaction with the human-computer information interaction device, the computer preset processing program device is used to receive the control command issued by the human-computer information interaction device, and output control after judging the control command Signal; the computer preset processing program device includes: an event table generation module for generating a set event command list according to a control command of the human-computer information interaction device, and a set time command table for generating a set time command table according to the human-computer information interaction device column schedule generation module;

The computer preset processing program device mainly comes from the predetermined command and control file files of the human-computer information interaction device and the communication signal transfer device to formulate the list of event control table and time control table and execute it in real time according to the real time clock.

Use human-machine interface commands and human-computer information interaction devices as man-machine language to issue and receive commands, use control file files and communication signal transfer devices as standard/special application protocol communication reception and process failure reports from interactive intelligent member groups for storage Provide real-time operation commands in case there is no man-machine information interaction device and/or communication signal transfer device for reference.

A communication signal transfer device for signal interaction with the human-computer information interaction device, the communication signal. The transfer device interacts with the signal of the property management system of the property applying the self-adaptive interactive intelligent electrical appliance group system, and receives the control signal from the property management system;

The signal transmission network is connected with the human-computer information interaction device, computer preset processing program device, communication signal transfer device, property management system, and controlled interactive intelligent electrical group system, and is used to transmit the human-computer information interaction device or computer preset Process the control signal output by the program device or the communication signal transfer device, or transmit the status signal fed back by the controlled interactive intelligent electrical appliance group system to the human-computer information interaction device or the computer preset processing program device or the communication signal transfer device;

Among them, the controlled device group composed of multiple controlled devices in the interactive intelligent electrical appliance group system in the present invention can be electronic and electrical equipment used in smart homes, such as televisions, refrigerators, lighting devices, electric curtains, etc. , can also be electronic and electrical equipment for industrial use, such as machine tools, etc., which will not be repeated here.

The interactive intelligent electrical appliance group system in the present invention mainly includes: a control network, a controlled device group composed of a plurality of controlled devices, and a controlled device communication network connecting each controlled device; it is characterized in that the controlled devices include :

A system communication module 101, the system communication module 101 is connected to the control network, and is used to receive control signals sent on the control network;

A local communication module 102, the local communication module 102 is connected to the communication network of the controlled equipment, and is used for communication between the controlled equipment;

Environmental monitoring module 103, for collecting and recording environmental data;

Signal processing module 104, said signal processing module 104 includes: local device state detection unit 105, same group device state detection unit 106, same group device conflict judgment unit 107, device conflict processing unit 108, protection detection unit 109, signal conflict judgment A unit 110, a signal conflict processing unit 111, a system control signal receiving unit 112;

The local device status detection unit 105 is configured to detect and record the working status of the local device;

The state detection unit 106 of the same group device is connected to the local communication module 102, and is used for judging the working state of the controlled device connected to the communication network of the controlled device according to the signal received by the local communication module 102;

The device conflict judging unit 107 of the same group is connected with the state detection unit 105 of the local device and the state detection unit 106 of the device of the same group, and is used for judging whether the working state of the local device conflicts with the working state of the device in the same group. When a conflict occurs, a Device conflict signal;

The device conflict processing unit 108 is connected with the same group device conflict judging unit 107 and the environment monitoring module 103, and is used to judge whether to send a shutdown signal to the local device according to the environmental data when receiving the device conflict signal;

The protection detection unit 109 is connected to the execution module 113, and is used to send an emergency shutdown signal to the control signal forwarding unit when the state of the controlled device reaches a preset threshold;

The signal conflict judging unit 110 is connected to the system communication module 101, and is used to judge whether there is a conflict between the control signals sent by the system communication module, and when there is a conflict, a signal conflict signal is generated;

The signal conflict processing unit 111 is connected to the signal conflict judging unit 110, and is used to send the preset priority value of each control signal to the system control signal receiving unit;

The system control signal receiving unit 112 is connected with the system communication module 101 and the signal conflict processing unit 111, and is used to send the control signal sent by the system communication module 101 to the execution module 112; or, filter the control signal according to the priority value , and send this priority signal to the execution unit;

Execution module 113, said execution module 113 is connected with system control signal receiving unit 112 and equipment conflict processing unit 108, environment monitoring module 103, protection detection unit 109, is used for according to the received control signal, emergency stop signal or stop signal Take the appropriate action.

Further, please refer to Figure 3, the interactive intelligent electrical appliance group system also includes:

A clock module 114, the clock module 114 is connected with the signal processing module 104, and is used for when the control signal received by the signal processing module from the system communication module is a timing control signal, the clock module provides a time signal for the signal processing module;

A signal memory module 115, the signal memory module 115 is connected with the signal processing module 104, and is used to record the processing method when a signal conflict occurs and is processed by a control signal manually input by the user, and when the same conflict is sent again, it is automatically called The way it is handled.

The working process of the signal memory module is specifically:

The signal sent by the system communication module may include three parts: input control terminal signal, system management signal, and time reservation signal. The signal memory module assigns different predetermined priority values to the above three groups of signals respectively. The sum of is the total priority value, the total priority value remains unchanged, and the respective priority values of the three groups of signals fluctuate one after another. By default, the priority value of the input control terminal signal is the highest, followed by the priority value of the system management signal, and the lowest is the priority value of the time reservation signal. When the three signals conflict, run according to the signal with the highest priority value. However, when a signal conflict occurs in a type of event, if there is manual regulation during the processing, the signal memory module will adjust and record the priority values of each group of signals according to the result of manual regulation. The adjusted priority value is used for signal conflict processing.

Further, the signal processing module 104 also includes: a conflict timing unit 116, the conflict timing unit 116 is connected with the signal conflict judging unit 110 and the device conflict processing unit 108 for judging whether the signal conflict reaches a preset duration, and when the preset time is reached When the duration is set, a device conflict signal is sent to the device conflict processing unit.

Further, the protection detection unit 109 includes: a temperature sensing unit and a current sensing unit.

Further, the environment monitoring module 103 includes: an environment temperature monitoring unit and an environment humidity monitoring unit.

The specific work flow of the interactive intelligent electrical appliance group system of the present invention is as follows:

In the interactive intelligent electrical appliance group system of the present invention, the system communication module is connected with the input control terminal system, the system management system, and the time reservation system. The input control terminal system is used to input respective work instructions for the user, if the instruction input by the input control terminal system is an instant terminal instruction, such as "open the door", then the instant terminal instruction is replaced by a control signal and directly input to the present invention; If the command input by the input control terminal system is an event command, such as "open the door for Mr. X", the event command is sent to the system management system, and the system management system is connected to the building management system. When the event is achieved, Send the corresponding control signal to the present invention; If the instruction input by the input control terminal system is a delay instruction, such as "9:00PM to open the door", then the delay instruction is sent to the time reservation system, and when the time arrives, send The present invention sends control signals.

When the present invention receives the control signal, it executes the control operation, and judges whether the operation of the device in the same group conflicts with the operation of the controlled device, such as: the air conditioner of the controlled device is on, and the same group The heater of the device is also turned on; when a conflict occurs, at a predetermined time, according to the preset mode or the collected value of the surrounding environment signal; keep the device working, and the corresponding conflicting device in the same group will stop working; or, Make this controlled device stop working.

And, when the working state of the present invention enters, when predetermined " dangerous state ", the present invention will carry out emergency stop, will not accept any external order.

When a conflict occurs between a class of incoming control signals of the present invention, the control signal with a high priority value is executed according to the priority value of the signal. If there is manual adjustment in the conflict processing, the priority value is adjusted and recorded according to the adjusted result. , when the same event occurs next time, it will be processed according to the adjusted priority value.

The human-computer information interaction device, communication signal transfer device, computer preset processing program device, and interactive intelligent electrical group system have five language capabilities. The human-computer information interaction device, communication signal transfer device, and computer preset processing program device send According to the purpose of the control signal and the types of signals sent and received by different components and levels, the control signal can be divided into execution, prompting, setting, conveying and display information.

For example: first, the sender will send the first section of the regional address, as follows:

:[01][sender code][receiver code][value 1][value 2][check code][end code]

The second part is the content of the order,

Among them, the prompt starts with "&", and its structure is as follows:

&[function code][sender code][receiver code][value 1][value 2][check code][end code]

Among them, the imperative starts with ":", and its structure is as follows:

:[function code][sender code][receiver code][value 1][value 2][check code][end code]

Among them, the setting property starts with "!", and its structure is as follows:

![Function Code][Sender Code][Receiver Code][Value 1][Value 2][Check Code][End Code]

Among them, conveyance begins with "&[=]", and its structure is as follows:

&[=][sender code][receiver code][value 1][value 2][check code][end code]

Among them, the explicitness starts with "&[=]", and its structure is as follows:

&[=][sender code][receiver code][*to convey data content*][check code][end code]

The above-mentioned control signals are sent or received by one or more of the following media:

Wired/wireless Ethernet (LAN/WAN), serial port (RS485 or 422 or 232), bluetooth, wireless 2.4G or 433 frequency band, infrared

The communication protocol is TCP/IP, UDP, SMTP, as [man/machine] interface;

The machine/machine agreement is Lonworks, Modbus and other industrial standards.

If the above-mentioned components want to send a communication request, the communication interface will first monitor whether the communication port is busy for communication. If there is no communication activity, it will send the above communication data and wait for the other party to confirm that the reception is correct. The receiving end repeats the received data packet once as a signal to confirm the reception is correct.

As for other components, such as 1.MMI gateway (man-machine interface gate) and other members of the interactive intelligent electrical appliance group are based on ISO/OSI LAYER1-4, and are formulated based on unique or standardized communication protocols.

As for the communication protocol between 1.MMI gateway (man-machine interface gate) and non-interactive intelligent members, it communicates at ISO/OSI LAYER3-7 or higher level, and the content is often a data packet generated by an application program, such as a control file file.

As the first implementation of the above solution, wherein, the human-machine information interaction device is a telephone;

The communication signal transfer device and the telephone communication signal transfer device connected to the telephone line include,

A telephone dual-tone multi-frequency signal decoding module. The telephone dual-tone multi-frequency signal decoding module is a telephone dual-tone multi-frequency signal decoding circuit. The signal decoding circuit includes a dual-tone multi-frequency decoding chip and a telephone coupling circuit connected to it. The telephone The coupling circuit includes a signal amplifying circuit and a filter circuit connected in series with it; the DTMF and telephone DC power supply mixed signals transmitted by the telephone line are filtered by the coupling circuit to filter out the DC signal on the telephone line, and the DTMF signal After being amplified, it is sent into the dual-tone multi-frequency decoding chip, and after being decoded by the dual-tone multi-frequency decoding chip, the dual-tone multi-frequency signal becomes an effective high level, and simultaneously outputs 4 parallel digital codes;

System control module, the system control module is connected with the telephone of the user where the controlled electronic and electrical equipment is located through the telephone line, the system control module is equipped with a ring timing circuit, and the user dials in the phone, the system control module is in a silent non-working mode, The telephone at the back-end user place rings, and if someone answers within the time set in the ring timing circuit, the system control module does not start, and the system control module resets automatically after the user finishes answering and hangs up;

The system control module includes: a ring timing circuit, which is used to set the duration of the system control module being in the silent non-working mode during the ringing of the phone;

The system opening circuit is connected with the dual-tone multi-frequency signal decoding module of the telephone. The system opening circuit adopts a silicon controlled rectifier. When the telephone ringing signal exceeds the time set in the ringing timing circuit, the ringing on the telephone line alternates. The signal, after being filtered by the telephone coupling circuit, becomes a DC signal, which is added to the thyristor to make the system open the circuit to work;

The power supply circuit is connected with the system opening circuit, and is used to provide the power required for the operation of the telephone communication signal transfer device. After the system starts the circuit, it drives the power supply circuit to work, and provides power for the telephone communication signal transfer device; at this time, The power supply circuit in turn keeps the thyristor always on, thereby keeping the telephone communication signal transfer device in the on working state;

A system shutdown circuit, the system shutdown circuit is connected to the system startup circuit, the system shutdown circuit adopts a relay circuit connected to the function pin of the thyristor, which can make it in a short circuit/normal state;

The automatic reset switch circuit is used to initialize and reset the system control module; the automatic reset switch includes: a delay circuit composed of a comparison resistor and a comparison capacitor. , then the pin of the dual-tone multi-frequency decoding chip becomes a high level, and this signal is used as a signal for the automatic reset switch circuit to quickly charge the comparison capacitor. When the user releases the phone button, the level becomes low. At this time, the comparison capacitor is discharged through the comparison resistance. When the voltage on the comparison capacitor is lower than the voltage on the pin of the dual-tone multi-frequency decoding chip, a low voltage is output. Level, that is, the automatic reset signal is valid;

The telephone communication signal transfer device also includes a control command processing module, the control command processing module includes: a decoder circuit, a drive circuit and a relay switch circuit, a relay connected to the relay switch circuit, a power line carrier control signal module,

The decoder circuit includes a decoding chip, which is used to convert the 4-bit parallel digital code into a corresponding 16-bit control function signal. Whenever the 4-bit parallel digital code is valid, the decoding chip's Among the 16 output terminals, there is only one output terminal whose output is 1, and the rest are all 0; of course, the decoding chip in this specific embodiment can use any known chip that can meet this requirement as needed, so I won’t go into details here .

The drive circuit is connected to the decoder circuit for sending a drive signal to the power line carrier control signal module;

The relay switch circuit includes a switch circuit composed of discrete triodes, and the relay is closed or opened through the two states of cut-off and saturation of the switch circuit, thereby controlling whether to send or not send a control signal.

As a second specific implementation of the above solution, wherein, the human-computer information interaction device is a mobile phone capable of sending short messages, and the mobile phone is provided with a unique and corresponding authorized digital certificate;

Described communication signal transfer device is acceptable and reads the gateway of command code in the short message of described mobile phone; This gateway has the certificate module of issuance and verification authorization digital certificate, stores the code module of different command codes and verification command codes, is used for The address module that assigns the address of the electronic and electrical equipment control device; the gateway judges the command code content of the control command by receiving different control command information sent by the short message sent by the mobile phone with the authorized digital certificate, and outputs the control signal to the connected device with the assigned address. The electronic and electrical equipment control device and the power line carrier control signal module are used to transmit the control signal processed by the wireless application communication protocol server to the signal transmission network in the form of a carrier wave.

As the third specific implementation of the above solution, wherein, the human-computer information interaction device is a handheld mobile terminal with the function of wireless application communication protocol (also called WAP protocol), and the handheld mobile terminal is provided with a unique Corresponding authorized digital certificate; wherein, the handheld mobile terminal can be a mobile phone or a PDA, etc., an existing device with the above-mentioned functions.

The communication signal transfer device is a wireless application communication protocol server capable of receiving signals from the handheld mobile terminal through a wireless network. The wireless network mentioned here may include a network using the second-generation mobile communication technology GSM or CDMA, or a network using two-point mobile communication technology. The fifth-generation (between 2G and 3G) mobile communication technologies such as GPRS and EDGE can also adopt the third-generation mobile communication technology WCMA, CDMA2000, etc., which will not be described here; the wireless application communication protocol server has and a wireless application communication protocol certificate module for verifying authorized digital certificates, a wireless storage module for storing commands in different modes, a wireless address book module for storing the addresses of the control devices of electronic and electrical equipment, and an operation interface providing module for providing service interfaces, The wireless state detection module is used for real-time feedback and updating of the current state of the controlled electronic and electrical equipment, the wireless application communication protocol server data mirroring backup module is used for real-time backup of the wireless application communication protocol server data, and the power line carrier control signal module is used for The control signal processed by the wireless application communication protocol server is transmitted to the signal transmission network in the form of a carrier wave.

The handheld mobile terminal is pre-installed with user control interface software, or the software can be downloaded and installed from a wireless application communication protocol server through the WAP protocol. Send to the wireless application communication protocol server, after the wireless application communication protocol server processes the control command, the obtained control signal is converted by the power line carrier control signal module, and then transmitted to the input signal transmission network in the form of a carrier wave, and then transmitted to the electronic appliance through the power line network The device control device further controls the electronic and electrical equipment. Of course, the third embodiment can also be combined with any one or both of the first and second embodiments, and will not be described in detail here.

As the fourth specific implementation of the above solution, wherein, the human-computer information interaction device is a hand-held mobile terminal with the function of hypertext transfer protocol (also called HTTP protocol), and the hand-held mobile terminal is provided with a unique The corresponding authorized digital certificate;

The communication signal transfer device is a WEB server that can receive the signal of the handheld mobile terminal through a wireless network, which is the same as in the third embodiment, and the wireless network can also adopt the various methods mentioned therein; the wireless application communication protocol server It has a WEB server certificate module for issuing and verifying authorized digital certificates, a WEB storage module for storing commands in different modes, a WEB address book module for storing the addresses of the control devices of electronic and electrical equipment, and an operation interface providing module for providing service interfaces, The WEB state detection module is used for real-time feedback and updating of the current state of the controlled electronic and electrical equipment, the WEB server data mirroring backup module is used for real-time backup of the WEB server data, and the power line carrier control signal module is used for processing the WEB server The obtained control signal is transmitted into the signal transmission network in the form of a carrier wave.

The hand-held mobile terminal is pre-installed with user control interface software, or the software can be downloaded and installed from a wireless application communication protocol server through the HTTP protocol. After the WEB server processes the control command, the obtained control signal is converted by the power line carrier control signal module and then transmitted to the signal transmission network in the form of a carrier wave, and then transmitted to the electronic and electrical equipment control device through the power line network, and then Controlling electronic and electrical equipment, of course, this specific implementation mode can also be freely combined with other specific implementation modes mentioned above, and no detailed description will be made here.

As a fifth specific implementation of the above solution, wherein, the human-computer information interaction device is a mobile device with a Bluetooth function, and the mobile device is provided with a unique and corresponding authorized digital certificate;

The control command modulation/demodulation module in the communication signal transfer device is: a Bluetooth signal receiving module for receiving the Bluetooth signal of the mobile device; the difference between this kind of implementation and other implementations is that the human-machine information interaction device has The mobile device of Bluetooth function, the control command modulation/demodulation module in the communication signal transfer device is: a Bluetooth signal receiving module for receiving the Bluetooth signal of the mobile device, and of course this specific implementation mode can also be the same as mentioned before Free combination of other specific implementation manners, no detailed description will be made here.

As a sixth specific implementation of the above solution, wherein the human-computer information interaction device is a computer that can be connected to a remote network. This computer can adopt the personal computer of known structure or industrial computer etc., repeats no more here;

Described communication signal forwarding device is the remote host server that is connected on this remote network, and this remote network can be INTERNET, and this remote host server has the authentication module that distributes and verifies login IP end ID, stores the storage module of different mode order, uses The address book module for storing the address of the electronic and electrical equipment control device that has been allocated, the interface providing module for providing the service interface, the status detection module, used for real-time feedback and updating of the current status of the controlled electronic and electrical equipment, remote host server data mirroring backup A module for backing up the data of the remote host server in real time, and a power line carrier control signal module for transmitting the control signal processed by the remote host server into the signal transmission network in the form of a carrier wave.

The computer is pre-installed with user control interface software, or the software can be downloaded and installed from a remote host server through the remote network, and the user selects the corresponding control command through the computer control interface software, and sends the control command to the wireless application communication protocol through the remote network The server, after the wireless application communication protocol server processes the control command, converts the obtained control signal through the power line carrier control signal module, then transmits it to the signal transmission network in the form of a carrier wave, and transmits it to the electronic and electrical equipment control device through the power line network, and then Controlling electronic and electrical equipment, of course, this specific implementation mode can also be freely combined with other specific implementation modes mentioned above, and no detailed description will be made here.

As the sixth specific implementation of the above solution, wherein, the human-computer information interaction device is an intelligent learning remote control with IR infrared/RF radio frequency transmitting and receiving functions;

This kind of intelligent learning remote control includes a central processing unit, a keyboard connected to the central processing unit, a display unit, a wireless communication unit, and a storage unit; the storage unit is used to store the description file of the home appliance; the The wireless communication unit includes an infrared module for learning codes with controlled electronic and electrical equipment with an infrared identification control function and a radio frequency module for issuing control commands; the keyboard and display unit are used to provide a human-computer interaction interface; of course, Learning type remote controller can adopt the remote controller of the disclosed structure as Chinese Invention Patent Publication No. " CN 1388484 ", " CN 434422 ".

The control command receiving and processing module in the communication signal transfer device is a receiving module that can receive infrared/radio frequency signals. Of course, an intelligent remote controller that only has infrared radio frequency transmitting and receiving functions or only has radio frequency transmitting and receiving functions can be used. Of course This specific implementation manner can also be freely combined with other specific implementation manners mentioned above, which will not be described in detail here.

As the seventh specific implementation of the above solution, the human-machine information interaction device is a device with a wireless local area network connection function; it can choose a computer or a mobile terminal with a WIFI connection function.

The control command receiving and processing module in the communication signal transfer device is a module with a wireless local area network connection function;

The control command receiving processing module includes the following parts:

A radio frequency unit that performs wireless signal processing for communicating with a communication terminal of a wireless network through short-range wireless communication;

A memory storing address information for communicating with the wireless connection device through the radio frequency unit and linking with the Internet;

A control unit for linking the communication terminal with the Internet through the wireless connection device by using the address information stored in the memory;

The control unit includes a network signal processing unit that executes signal processing for communicating with the communication terminal using the wireless frequency band through the radio frequency unit, and is configured to link with the Internet through the wireless connection device. The NAT processing unit that performs address translation according to the address information stored in the memory; the control unit connects to the wireless connection device through the radio frequency unit and cooperates with the Internet to authenticate the obtained media access control address, of course the This specific implementation manner can also be freely combined with other specific implementation manners mentioned above, and will not be described in detail here.

As the eighth specific implementation of the above solution, wherein, the electronic and electrical equipment control device is an intelligent switch; the intelligent switch includes a signal modulation/demodulation module for data communication with the power line, and an address allocation module, and the intelligent switch includes the same A signal modulation/demodulation module for power line data communication, an address assignment module, and a power consumption learning and monitoring module. The power consumption learning and monitoring module includes:

The power monitor is used to monitor the real-time output power of the socket of the smart switch,

Memory, used to record the maximum power output when the socket is connected to controlled electronic and electrical equipment,

The judger is used to judge whether the real-time output power of the socket is equal to the maximum power stored in the memory, if not, if not, output an action signal,

The actuator is connected with the judging device and the socket power supply. The actuator cuts off the socket power supply after receiving the action signal output by the judging device.

Delay, used to set the length of time that the judger is in the silent non-working mode during the working period of the power monitor,

The reset device is used to reset the power consumption learning and monitoring module after the actuator cuts off the socket and connects to the power supply, and clears the maximum power stored in the memory;

Of course, the smart switch can also adopt the smart switch with the structure disclosed in Chinese Invention Patent Publication Nos. "CN 101420088" and "CN 101431326", so I won't go into details here.

The smart switch modulates the power line data to a fixed frequency and then uses the reliable connection of the power line to connect all smart switch devices together. And transmit the command to each smart switch, and each smart switch analyzes whether the command needs to be executed by itself, for example: whether it is its own family ID and device ID, and if it is, it will perform related actions; in smart homes, smart switches The company's networking is based on families, and each family has a unique ID, so that there will be no miscontrol with neighbors. However, each device in a family also has a unique ID used to distinguish the same device, for example: more than 2 switches, or sockets, etc. Their family IDs and device IDs are obtained through on-site learning, so there will be no duplication or conflict.

It should be pointed out here that the eighth specific implementation manner can be arbitrarily combined with the first to seventh specific implementation manners as its electronic and electrical device control device, and the specific manner will not be repeated here.

As the ninth specific implementation of the above solution, wherein, the control instruction execution module in the electronic and electrical equipment control device has infrared/radio frequency transmitting and receiving functions or wireless local area network (WIFI) connection functions or Bluetooth connection functions or other wireless connection methods Any one of the control instruction execution modules.

In fact, those skilled in the art can know from the above description that in specific implementation modes, the human-computer information interaction device and communication signal transfer device can adopt any one of the above-mentioned first to seventh specific implementation modes or their combination, and the electronic and electrical equipment control device can adopt any one of the eighth and ninth specific implementation manners.

The specific implementations described above are preferred implementations of the present invention, and are not intended to limit the specific implementation scope of the present invention. All equivalent changes made according to the shape and structure of the present invention are within the protection scope of the present invention.

Claims (8)

1. An adaptive interactive intelligent electrical appliance group system, comprising: a controlled interactive intelligent appliance group system; and The human-computer information interaction device is used to send a control signal for the user to remotely control the plurality of controlled electronic and electrical equipment, or receive a status signal fed back by the controlled interactive intelligent electrical group system; A computer preset processing program device for signal interaction with the human-computer information interaction device, the computer preset processing program device is used to receive the control command issued by the human-computer information interaction device, and output control after judging the control command Signal; the computer preset processing program device includes: an event table generation module for generating a set event command list according to a control command of the human-computer information interaction device, and a set time command table for generating a set time command table according to the human-computer information interaction device column schedule generation module; A communication signal transfer device that interacts with the signal of the human-computer information interaction device, the communication signal transfer device interacts with the signal of the property management system of the property applying the self-adaptive interactive intelligent electrical appliance group system, and accepts the control signal from the property management system ; The signal transmission network is connected with the human-computer information interaction device, computer preset processing program device, communication signal transfer device, property management system, and controlled interactive intelligent electrical group system, and is used to transmit the human-computer information interaction device or computer preset Process the control signal output by the program device or the communication signal transfer device, or transmit the status signal fed back by the controlled interactive intelligent electrical appliance group system to the human-computer information interaction device or the computer preset processing program device or the communication signal transfer device; It is characterized in that the interactive intelligent electrical appliance group system includes: a controlled device group composed of a plurality of controlled devices, and a controlled device communication network connecting each controlled device; The controlled devices include: A system communication module, the system communication module is connected to the control network, and is used to receive control signals sent on the control network; A local communication module, the local communication module is connected to the communication network of the controlled equipment, and is used for communication between the controlled equipment; Environmental monitoring module, used to collect and record environmental data; A signal processing module, wherein the signal processing module includes: a local device state detection unit, a same-group device state detection unit, a same-group device conflict judgment unit, a device conflict processing unit, a protection detection unit, a signal conflict judgment unit, a signal conflict processing unit, System control signal receiving unit; The local device state detection unit is used to detect and record the working state of the local device; The state detection unit of the same group device is connected to the local communication module, and is used to judge the working state of the controlled device connected to the communication network of the controlled device according to the signal received by the local communication module; The device conflict judging unit in the same group is connected with the state detection unit of the local device and the state detection unit of the device in the same group, and is used to judge whether the working state of the local device conflicts with the working state of the device in the same group, and when a conflict occurs, a device conflict signal is generated ; The device conflict processing unit is connected with the same group device conflict judging unit and the environment monitoring module, and is used to judge whether to send a shutdown signal to the local device according to the environment data when receiving the device conflict signal; The protection detection unit is connected to the execution module, and is used to send an emergency stop signal to the control signal forwarding unit when the state of the controlled equipment reaches a preset threshold; The signal conflict judging unit is connected to the system communication module, and is used to judge whether there is a conflict between the control signals sent by the system communication module, and when there is a conflict, a signal conflict signal is generated; The signal conflict processing unit is connected to the signal conflict judging unit, and is used to send the preset priority value of each control signal to the system control signal receiving unit; The system control signal receiving unit is connected with the system communication module and the signal conflict processing unit, and is used to send the control signal sent by the system communication module to the execution module; or, filter the control signal according to the priority value, and use the priority The signal is sent to the execution unit; The execution module is connected with the system control signal receiving unit and the equipment conflict processing unit, the environment monitoring module, and the protection detection unit, and is used to perform corresponding operations according to the received control signal, emergency shutdown signal or shutdown signal. 2. The self-adaptive interactive intelligent electrical appliance group system according to claim 1, characterized in that: the interactive intelligent appliance group system also includes: A clock module, the clock module is connected to the signal processing module, and is used to provide a time signal for the signal processing module when the control signal received by the signal processing module from the system communication module is a timing control signal; A signal memory module, the signal memory module is connected with the signal processing module, and is used to record the processing method when a signal conflict occurs and is processed by the control signal manually input by the user, and when the same conflict is sent again, the processing method is automatically invoked ; The signal processing module also includes: a conflict timing unit, which is connected to a signal conflict judging unit and a device conflict processing unit for judging whether the signal conflict reaches a preset duration, and when the preset duration is reached, report to the device conflict The processing unit sends a device conflict signal; The protection detection unit includes: a temperature sensing unit and a current sensing unit; The environment monitoring module includes: an environment temperature monitoring unit and an environment humidity monitoring unit. 3. The self-adaptive interactive intelligent electrical appliance group system according to claim 2, characterized in that: the man-machine information interaction device is a telephone; The communication signal transfer device and the telephone communication signal transfer device connected to the telephone line include, A telephone dual-tone multi-frequency signal decoding module. The telephone dual-tone multi-frequency signal decoding module is a telephone dual-tone multi-frequency signal decoding circuit. The signal decoding circuit includes a dual-tone multi-frequency decoding chip and a telephone coupling circuit connected to it. The telephone The coupling circuit includes a signal amplifying circuit and a filter circuit connected in series with it; the DTMF and telephone DC power supply mixed signals transmitted by the telephone line are filtered by the coupling circuit to filter out the DC signal on the telephone line, and the DTMF signal After being amplified, it is sent into the dual-tone multi-frequency decoding chip, and after being decoded by the dual-tone multi-frequency decoding chip, the dual-tone multi-frequency signal becomes an effective high level, and simultaneously outputs 4 parallel digital codes; System control module, the system control module is connected with the telephone of the user where the controlled electronic and electrical equipment is located through the telephone line, the system control module is equipped with a ring timing circuit, and the user dials in the phone, the system control module is in a silent non-working mode, The telephone at the back-end user place rings, and if someone answers within the time set in the ring timing circuit, the system control module does not start, and the system control module resets automatically after the user finishes answering and hangs up; The system control module includes: a ring timing circuit, which is used to set the duration of the system control module being in the silent non-working mode during the ringing of the phone; The system opening circuit is connected with the dual-tone multi-frequency signal decoding module of the telephone. The system opening circuit adopts a silicon controlled rectifier. When the telephone ringing signal exceeds the time set in the ringing timing circuit, the ringing on the telephone line alternates. The signal, after being filtered by the telephone coupling circuit, becomes a DC signal, which is added to the thyristor to make the system open the circuit to work; The power supply circuit is connected with the system opening circuit, and is used to provide the power required for the operation of the telephone communication signal transfer device. After the system starts the circuit, it drives the power supply circuit to work, and provides power for the telephone communication signal transfer device; at this time, The power supply circuit in turn keeps the thyristor always on, thereby keeping the telephone communication signal transfer device in the on working state; A system shutdown circuit, the system shutdown circuit is connected to the system startup circuit, the system shutdown circuit adopts a relay circuit connected to the function pin of the thyristor, which can make it in a short circuit/normal state; The automatic reset switch circuit is used to initialize and reset the system control module; the automatic reset switch includes: a delay circuit composed of a comparison resistor and a comparison capacitor. , the pin of the dual-tone multi-frequency decoding chip becomes high level, and this signal is used as the signal of the automatic reset switch circuit to quickly charge the comparison capacitor; When the user releases the phone button, the level becomes low. At this time, the comparison capacitor is discharged through the comparison resistance. When the voltage on the comparison capacitor is lower than the voltage on the pin of the dual-tone multi-frequency decoding chip, a low voltage is output. Level, that is, the automatic reset signal is valid; The telephone communication signal transfer device also includes a control command processing module, the control command processing module includes: a decoder circuit, a drive circuit and a relay switch circuit, a relay connected to the relay switch circuit, a power line carrier control signal module, The decoder circuit includes a decoding chip, which is used to convert the 4-bit parallel digital code into a corresponding 16-bit control function signal. Whenever the 4-bit parallel digital code is valid, the decoding chip's One of the 16 output terminals has a unique output of 1, and the rest are all 0; The drive circuit is connected to the decoder circuit for sending a drive signal to the power line carrier control signal module; The relay switch circuit includes a switch circuit composed of discrete triodes, and the relay is closed or opened through the two states of cut-off and saturation of the switch circuit, thereby controlling whether to send or not send a control signal. 4. The self-adaptive interactive intelligent electrical appliance group system according to claim 2, characterized in that: the human-computer information interaction device is a mobile phone capable of sending short messages, and the mobile phone is provided with a unique corresponding authorized digital certificate; Described communication signal transfer device is acceptable and reads the gateway of command code in the short message of described mobile phone; This gateway has the certificate module of issuance and verification authorization digital certificate, stores the code module of different command codes and verification command codes, is used for The address module that assigns the address of the electronic and electrical equipment control device; the gateway judges the command code content of the control command by receiving different control command information sent by the short message sent by the mobile phone with the authorized digital certificate, and outputs the control signal to the connected device with the assigned address. Electronic and electrical equipment control devices. 5. The self-adaptive interactive intelligent electrical appliance group system according to claim 2, characterized in that: the human-computer information interaction device is a handheld mobile terminal with a wireless application communication protocol, and the handheld mobile terminal is provided with a unique corresponding authorized digital certificate; The communication signal transfer device is a wireless application communication protocol server that can receive the signal of the handheld mobile terminal through a wireless network; the wireless application communication protocol server has a wireless application communication protocol certificate module that issues and verifies authorized digital certificates, and stores different mode commands. The wireless storage module is used to store the wireless address book module that has been assigned the address of the electronic and electrical equipment control device, the operation interface providing module is used to provide the service interface, and the wireless status detection module is used to provide real-time feedback on the current status of the controlled electronic and electrical equipment Update, the wireless application communication protocol server data mirroring backup module, which backs up the wireless application communication protocol server data in real time, and the power line carrier control signal module, which is used to transmit the control signal obtained by the wireless application communication protocol server in the form of a carrier wave Signal transmission network. 6. The self-adaptive interactive intelligent electrical appliance group system according to claim 2, characterized in that: the human-computer information interaction device is a hand-held mobile terminal with a hypertext transfer protocol function, and the hand-held mobile terminal is provided with a unique corresponding authorized digital certificate; The communication signal transfer device is a WEB server that can receive the signal of the handheld mobile terminal through a wireless network; the wireless application communication protocol server has a WEB server certificate module that issues and verifies authorized digital certificates, and a WEB storage module that stores commands in different modes. The WEB address book module for storing the address of the electronic and electrical equipment control device that has been allocated is used to provide the operation interface providing module of the service interface, the WEB status detection module is used for real-time feedback and update of the current status of the controlled electronic and electrical equipment, and the WEB server data The image backup module is used to back up the data of the WEB server in real time, and the power line carrier control signal module is used to transmit the control signal processed by the WEB server to the signal transmission network in the form of a carrier wave. 7. The self-adaptive interactive intelligent electrical appliance group system according to claim 2, characterized in that: the human-computer information interaction device is a mobile device with Bluetooth function, and the mobile device is provided with a unique and corresponding authorized digital certificate; The control command modulation/demodulation module in the communication signal transfer device is: a Bluetooth signal receiving module for receiving the Bluetooth signal of the mobile device. 8. The self-adaptive interactive intelligent electrical appliance group system according to claim 2, characterized in that: the human-computer information interaction device is a computer that can be connected to a remote network; The communication signal transfer device is a remote host server connected to the remote network. The remote host server has a verification module for issuing and verifying the login IP terminal ID, a storage module for storing different mode commands, and is used to store the distributed electronic and electrical equipment. The address book module of the address of the control device is used to provide the interface providing module of the service interface, the status detection module is used to update the current state of the controlled electronic and electrical equipment in real time, and the remote host server data mirroring backup module is used for the remote host server Data is backed up in real time.

Images