CN103235584B - Smart home control method, device, MCU and system - Google Patents

Abstract

The invention relates to the field of intelligent home control, and particularly discloses an intelligent home control method, an intelligent home control device, an MCU (microprogrammed control unit) and an intelligent home control system, wherein in the intelligent home control method, after receiving home control short messages, whether a short message sender is authorized is judged; and under the condition of authorization, generating level information corresponding to a control command contained in the home control short message, and transmitting the level information to an MCU relay port corresponding to the jack to be controlled, so that the relay executes corresponding opening or closing operation, and the home control is realized. The intelligent home control method based on the scheme disclosed by the scheme only needs to add the corresponding MCU, the relay and the GSM module at the home equipment to be controlled, is suitable for the random combination and transformation of various electric appliances in the intelligent home, does not need to redesign or reform the home equipment, is low in cost, simple in implementation mode, and is a solution of light-weight general intelligent home.

Description

Smart home control method, device, MCU and system

technical field

The invention relates to the field of smart home control, in particular to a smart home control method, device, MCU and system.

Background technique

Since the world's first intelligent building appeared in the United States in 1984, the development of intelligent buildings has become increasingly rapid. At present, the construction area completed each year in my country is about 2 billion square meters. It is estimated that by 2020, the construction area completed in my country will reach 30 billion square meters, of which the output value of intelligent buildings will be at least 1 to 2 trillion yuan.

In this case, how to realize the control of each home in the intelligent building has become a research hotspot. In the existing technology, when realizing smart home control, various devices in the home, such as audio and video equipment, lighting system, curtain control system, air conditioning control system, security system, digital video system, etc., are connected to the Internet of Things technology. At the same time, rely on the Internet of Things to realize the control of household equipment such as home appliances, lighting and curtains.

However, the inventor found in the research process of this application that the methods for implementing smart home control in the prior art require redesign or modification of each home device, which is costly and complicated to implement.

Contents of the invention

In view of this, the purpose of the present invention is to provide a smart home control method, device, MCU and smart home control system, the specific implementation is as follows:

A smart home control method, the method is applied to an MCU, the MCU is connected to a GSM module, and is respectively connected to a plurality of relays through the MCU relay ports, the MCU relay ports correspond to the relays one by one, and the One end of the relay is connected to the fire wire, and the other end is connected to the jack one by one, wherein the smart home control method includes:

Receive the home control short message transmitted by the GSM module, the home control short message includes: the control short message identification, the identification code of the jack to be controlled, and the control command corresponding to the identification code of the jack, the control Commands include open or close commands;

Judging whether the short message sender corresponding to the home control short message is authorized;

After judging that the sender of the short message is authorized, generate the level information corresponding to the control command, and send the level information through the MCU relay port corresponding to the jack to be controlled The information is transmitted to the corresponding relay, so that the relay performs the corresponding opening or closing operation to realize the control of the home, wherein the level information is low level information or high level information.

Preferably, after the level information is transmitted to the corresponding relay, the smart home control method further includes:

Detect the level information output at each MCU relay port;

According to the level information, corresponding jack state information is generated, the jack state information includes: the state of each jack, the identification code of each jack, wherein the state of the jack includes: connected state and disconnected state;

Transmitting the socket state information to the GSM module, so that the GSM module transmits it to the short message sender.

Preferably, the smart home control method further includes:

Receive the query short message that GSM module transmits, and described query short message comprises: query short message identification, or, described query short message comprises: query short message identification and the identification code of the jack to be queried;

Judging whether the short message sender corresponding to the query short message is authorized;

After judging that the sender of the short message is authorized, when the query short message includes the query short message identification, query the level information output by all MCU relay ports, and generate corresponding jack status information that includes all jacks; When the query short message includes the query short message identification and the identification code of the jack to be queried, obtain the level information output by the MCU relay port to be queried, and generate a corresponding jack state that includes the jack to be queried information;

Transmitting the jack status information to the GSM module, so that the GSM module transmits it to the short message sender corresponding to the inquiry short message.

Preferably, before receiving the home control short message or query short message transmitted by the GSM module, the smart home control method further includes:

Receive the authorized short message transmitted by the GSM module, which includes: authorized short message identification, the identification of the short message sender to be authorized and the unique identification code of the socket in the described authorized short message;

Judging whether the unique identification code of the socket contained in the authorized short message is the same as the unique identification code of the socket prestored in the MCU;

When judging that the two are the same, store the identifier of the sender of the short message to be authorized, so that according to the identifier of the sender of the short message to be authorized, the received home control short message or query short message is judged Whether the sender of the short message is authorized.

Correspondingly, the present invention also discloses a smart home control device, the device is applied to an MCU, the MCU is connected to the GSM module, and is respectively connected to a plurality of relays through the MCU relay port, and the MCU relay port and The relays are in one-to-one correspondence, and one end of the relay is connected to the live wire, and the other end is connected to the jack in a one-to-one correspondence, wherein the smart home control device includes:

The first receiving module is used to receive the home control short message transmitted by the GSM module. The home control short message includes: the control short message identification, the identification code of the jack to be controlled, and the identification code corresponding to the jack A control command, the control command includes an open or close command;

The first judging module is used to judge whether the short message sender corresponding to the home control short message is authorized;

The level information output module is used to generate level information corresponding to the control command after judging that the sender of the short message is authorized, and through the MCU relay corresponding to the jack to be controlled Port, to transmit the level information to the corresponding relay, so that the relay can perform the corresponding opening or closing operation to realize the control of the home, wherein the level information is low level information or high level information .

Preferably, the smart home control device further includes:

The detection module is used to detect the level information output at each MCU relay port;

The first state information generation module is configured to generate corresponding jack state information according to the level information, the jack state information includes: the state of each jack, the identification code of each jack, wherein the The state of the jack includes: connected state and disconnected state;

The first transmission module is used to transmit the socket state information to the GSM module, so that the GSM module can transmit it to the short message sender.

Preferably, the smart home control device further includes:

The second receiving module is used to receive the query short message transmitted by the GSM module, the query short message includes: query short message identification, or, the query short message includes: query short message identification and the identification code of the jack to be inquired ;

The second judging module is used to judge whether the short message sender corresponding to the inquiry short message is authorized;

The second state information generating module is used to judge that after the short message sender is authorized, when the query short message includes the query short message identification, query the level information output by all MCU relay ports, and generate corresponding information containing The jack status information of all jacks; when the query short message includes the query short message identification and the identification code of the jack to be inquired, obtain the level information output by the MCU relay port to be inquired, and generate corresponding Contains jack status information of the jack to be queried;

The second transmission module is configured to transmit the jack status information to the GSM module, so that the GSM module can transmit it to the short message sender corresponding to the inquiry short message.

Preferably, the smart home device also includes:

The third receiving module is used to receive the authorized short message transmitted by the GSM module, and the authorized short message includes: the authorized short message identification, the identification of the short message sender to be authorized and the unique identification code of the socket;

The third judging module is used to judge whether the unique identification code of the socket contained in the authorized short message is the same as the unique identification code of the socket pre-stored in the MCU;

The storage module is used to store the identification of the sender of the short message to be authorized when it is determined that the two are the same, so as to determine whether the received home control short message is based on the identification of the sender of the short message to be authorized. Whether the short message sender of the message or query short message is authorized.

Correspondingly, the present invention also discloses an MCU, including:

Smart home controls as above.

Correspondingly, a smart home control system includes:

MCU as above;

A GSM module connected with the MCU;

A plurality of relays connected to the MCU through the MCU relay port, the relays are connected to the MCU relay ports one by one, and one end of the relay is connected to the fire wire, and the other end is connected to the corresponding jack .

In the solution disclosed by the present invention, the remote user uses the terminal to generate and transmit home control short messages, and after receiving the home control short messages, judges whether the corresponding short message sender is authorized; if authorized, Generate level information corresponding to the control command contained in the home control short message, and transmit the level information to the MCU relay port corresponding to the jack to be controlled, so that the relay performs a corresponding disconnection Open or close operation to realize the control of the home. When using the scheme disclosed in this scheme to realize the control of smart home, it is only necessary to add the corresponding MCU, relay and GSM module to the home equipment to be controlled, which is suitable for the random combination and transformation of various electrical appliances in smart home , does not need to redesign or transform home equipment, is low in cost, and simple in implementation, and is a lightweight general-purpose smart home solution.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

FIG. 1 is a schematic workflow diagram of a smart home control method disclosed in an embodiment of the present invention;

FIG. 2 is a schematic workflow diagram of yet another smart home control method disclosed in an embodiment of the present invention;

Fig. 3 is a schematic workflow diagram of yet another smart home control method disclosed in an embodiment of the present invention;

Fig. 4 is a schematic workflow diagram of yet another smart home control method disclosed in an embodiment of the present invention;

Fig. 5 is a schematic structural diagram of a smart home control device disclosed in an embodiment of the present invention;

Fig. 6 is a schematic structural diagram of a smart home control system disclosed by an embodiment of the present invention.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

In order to solve the problems of high cost and complicated implementation methods in the prior art when realizing smart home control, the application discloses a smart home control method, device, MCU and smart home control system.

The smart home control method disclosed by the present invention is applied to MCU (MicroControlUnit, micro control unit), wherein, the MCU is connected with the GSM module, and is respectively connected with a plurality of relays through the MCU relay port, and the MCU relay port and The relays are in one-to-one correspondence, and one end of the relay is connected to the live wire, and the other end is connected to the jack in a one-to-one correspondence. Referring to the schematic diagram of the workflow shown in Figure 1, the smart home control method includes:

Step S11, receiving the home control short message transmitted by the GSM module, the home control short message includes: the control short message identification, the identification code of the jack to be controlled, and the control command corresponding to the identification code of the jack, The control commands include opening or closing commands.

GSM (Global System of Mobile communication) module integrates GSM radio frequency chip, baseband processing chip, memory, power amplifier device, etc. on a circuit board, has an independent operating system, GSM radio frequency processing, baseband processing and provides standard interfaces. The function module has the function of sending SMS (ShortMessageService, short message service). In this application, the GSM module is connected with the MCU, and the GSM module receives the short message transmitted by the remote user through the terminal, and transmits it to the MCU, so that the MCU performs corresponding operations according to the received short message. Wherein, the terminal can be realized in various forms, for example, a mobile phone, a PDA, a computer, and the like.

When it is necessary to control the home, the user generates a home control short message through the terminal, and the GSM module transmits the home control short message to the MCU after receiving the home control short message. In order to distinguish the smart home control short message from other types of short messages, a control short message identifier is included in the home control short message, wherein the control short message identifier may be a character loaded in the short message. In addition, the home control short message also includes the identification code of the jack to be controlled, and the control command corresponding to the identification code of the jack.

Step S12, determine whether the short message sender corresponding to the home control short message is authorized, if yes, execute the operation of step S13, if not, suspend this operation, return to step S11, and wait until the next home control short message is received After receiving the information, execute the corresponding control operation.

In order to improve the safety and reliability in the home control process, after receiving the home control short message, it is necessary to determine whether the sender of the short message is authorized, and if authorized, continue to perform subsequent operations.

Step S13, after judging that the sender of the short message is authorized, output the level information corresponding to the control command, and pass the MCU relay port corresponding to the jack to be controlled to the The level information is transmitted to the corresponding relay, so that the relay performs a corresponding opening or closing operation to realize the control of the home, and the level information is high level information or low level information.

When the short message sender who generates the home control short message is authorized, the MCU generates corresponding level information according to the home control short message. The MCU allocates a series of ports as MCU relay ports to connect with the relays. Wherein, the relay is usually an electromagnetic relay, which is used to control the strong current through the weak current. Of course, it can also be a relay of other forms, which is not limited in the present invention. According to the home control short message, when it is determined that a jack to be controlled needs to be opened, the MCU relay port connected to it outputs a low level, and the relay receiving the low level information is disconnected, so that the jack is disconnected from the live wire. Turn on, and the household appliances connected to the jack stop working. When it is determined according to the household control short message that a jack to be controlled needs to be closed, the MCU relay port connected to it outputs a high level, and the relay that receives the high level information is closed. At this time, the relay is connected, and the plug The hole is connected to the live wire, and the electrical appliances above the jack work normally.

In the scheme disclosed in step S11 to step S13 disclosed in the present invention, the remote user uses the terminal to generate and transmit the home control short message, and after receiving the home control short message, it is judged whether the corresponding short message sender is authorized ; In the case of authorization, generate the level information corresponding to the control command contained in the home control short message, and transmit the level information to the corresponding MCU relay port of the jack to be controlled, thereby The relay is made to perform a corresponding opening or closing operation, so as to realize the control of the home. When using the scheme disclosed in this scheme to realize the control of smart home, it is only necessary to add the corresponding MCU, relay and GSM module to the home equipment to be controlled, which is suitable for the random combination and transformation of various electrical appliances in smart home , does not need to redesign or transform home equipment, is low in cost, and simple in implementation, and is a lightweight general-purpose smart home solution.

Further, referring to the schematic workflow diagram shown in FIG. 2, after the level information is transmitted to the corresponding relay in step S13, the smart home control method disclosed in the present invention further includes:

Step S14, detecting the level information output by each MCU relay port;

Step S15: Generate corresponding jack status information according to the level information, the jack status information includes: the status of each jack, and the identification code of each jack, wherein the status of the jack includes: ON state and OFF state;

Step S16. Transmit the jack status information to the GSM module, so that the GSM module can transmit it to the short message sender.

After realizing the control of the home according to the home control short message, in order to clarify the status of each jack, the present invention also includes the solutions disclosed in steps S14 to S15. In this scheme, the level information output by each MCU relay port is detected, and the corresponding jack status information is generated according to the identification code of the jack corresponding to each MCU relay port. Wherein, the jack state information includes: the state of each jack, and the identification code of the jack corresponding to each jack, and the state of the jack includes: an on state and an off state; for example, when The level information that the first MCU relay port outputs is low-level information, and when the identification code of the jack corresponding to the first MCU relay port is 1, it means that the jack 1 is disconnected; when the second MCU relay port The output level information is high level information. When the identification code of the jack corresponding to the second MCU relay port is 2, it indicates that the jack 2 is in the connected state, and the generated jack state information can be specifically ["plug "hole 1"+"off"; "jack 2"+"connected"], of course, the jack status information may also be in other forms, which are not limited in the present invention. According to the socket status information, the user can be informed of the working conditions of each household device.

Further, referring to the schematic workflow diagram shown in Figure 3, the smart home control method disclosed in the present invention also includes:

Step S21: Receive the inquiry short message transmitted by the GSM module, the inquiry short message includes: the inquiry short message identification, or, the inquiry short message includes: the inquiry short message identification and the identification code of the jack to be inquired.

When the user wants to know the working status of each home, he will use the terminal to generate and transmit corresponding query short messages. After receiving the inquiry short message, the GSM module will transmit it to the MCU. In order to distinguish the query short message from other types of short messages, the query short message includes a query short message identifier, wherein the query short message identifier can be a character loaded in the query short message.

In addition, when the user needs to know the working status of all household devices connected to the socket, the query message includes the query message identification; when the user only needs to know the working status of some household devices, the query message includes : Query the short message identification, and the identification code of the socket to be queried corresponding to the above-mentioned part of household equipment.

Step S22, judging whether the short message sender corresponding to the query short message is authorized, if yes, then perform the operation of step S23, if not, then suspend the current query operation, return to execute step S21, and receive the query short message again After that, continue to execute the corresponding query operation.

Step S23, after judging that the sender of the short message is authorized, when the query short message includes the query short message identification, query the level information output by all MCU relay ports, and generate corresponding jacks that include all jacks Status information; when the query short message includes the query short message identification and the identification code of the jack to be queried, obtain the level information output by the MCU relay port corresponding to the jack to be queried, and generate a corresponding Contains the jack status information of the jack to be queried.

The jack status information includes the corresponding status of each jack and the identification code of each jack corresponding to each jack, wherein the status of the jack includes: an on state and an off state.

Step S24: Transmit the socket status information to the GSM module, so that the GSM module can transmit it to the short message sender corresponding to the inquiry short message.

Through the operations from step S21 to step S24, when the user needs to know the working status of the household equipment, he only needs to transmit the inquiry short message to the GSM module. After the MCU receives the query short message, it queries the level information output by the corresponding MCU relay port, and generates the corresponding jack status information, which is transmitted to the user through the GSM module, so that the user can learn the communication status of each jack. In order to know the working status of household equipment.

Further, referring to the workflow diagram shown in Figure 4, in order to improve the security and reliability in the smart home control process, before receiving the home control short message or query short message transmitted by the GSM module, the Smart home control methods also include:

Step S31: Receive the authorization short message transmitted by the GSM module, the authorization short message includes: the authorized short message identifier, the identifier of the sender of the short message to be authorized, and the unique identification code of the socket.

Step S32, judging whether the unique identification code of the socket contained in the authorization short message is the same as the unique identification code of the pre-stored socket in the MCU, if yes, perform the operation of step S33, if not, reject the authorization this time Operation, return to perform the operation of step S31, so as to wait until the authorization short message is received next time, and then authorize.

In the MCU, the unique identification code of the socket is stored in advance. In addition, the identifier of the authorized short message sender is an identifier that can uniquely represent the sender, such as the IP address of the terminal. When the terminal is a mobile phone, the identifier of the sender can be realized by using a mobile phone number. The present invention There is no limit to this.

Loading the unique identification code of the socket in the authorized short message plays a role of authentication judgment on the authorized short message. When specifically performing the judgment operation, the identification code contained in the authorization short message is compared with the identification code pre-stored in the MCU, and only when the two are the same, the following operations are continued.

Step S33, when it is determined that the two are the same, store the identifier of the short message sender to be authorized, so as to judge whether the received home control short message or Query whether the short message sender of the short message is authorized.

When judging that the unique identification code of the socket contained in the authorized short message is the same as the prestored unique identification code in the MCU, it means that the authorized short message is valid, and then store the short message sender's address to be authorized. ID, a user authorization list is set in the MCU, and the ID of the short message sender to be authorized is stored in the user authorization list. Wherein, the identifier of the short message sender to be authorized is an identifier that can uniquely represent the sender. When the terminal is a mobile phone, and the identifier of the sender of the short message is a mobile phone number, after receiving the home control short message and the query short message, when judging whether the sender of the short message is authorized, check the short message Whether the sender's mobile phone number is stored in the MCU can determine whether the home control short message or query short message is authorized.

The "unique identification code of the socket" and the "identification code of the socket" mentioned therein are not the same. Each socket, commonly known as a wiring board, has a unique code for the unique identification of the socket, usually using a longer character string, which is used to verify the authorization of the sender of the short message and judge the legitimacy of the user. In the MCU, the unique identification code of the socket is stored in advance. Each jack on the socket has a jack identification code, which is used to distinguish and control different jacks, and is used when querying and performing control operations, usually using shorter characters. For example, user A has four jacks on the socket, and the unique identification code of the socket is "ID123fedsa". The identification codes of the four jacks are "1", "2", "3" and "4" respectively. When user A needs to send an authorized short message to the socket, the authorized short message needs to include: the authorized short message identification, the identification of the sender of the short message to be authorized, and the unique identification code of the socket. In this case, the described Authorized short messages are usually in the form of ["This is an authorized short message" + "unique socket identification code" + "authorized terminal number"], where the authorized terminal number is the identification of the sender of the short message to be authorized, so when user A The terminal used is a mobile phone. When the mobile phone number is "15088888888", the authorized terminal number is: 15088888888. When the authorized short message sent is ["This is an authorized short message"+"ID123fedsa"+"15088888888"], receive The GSM module that arrives at this authorized short message transmits it to the MCU that is arranged on the socket, and MCU, after receiving described authorized short message, judges that the identification code ID123fedsa that receives is identical with the identification code that self stores in advance, then verification passes, Add the terminal number "15088888888" to the user authorization list. If the authorized short message sent by user A is ["This is an authorized short message"+"IDABCDEFG"+"15088888888"], after receiving the authorized short message, the MCU judges that the unique identification code of the socket contained in it is the same as that stored in the MCU. If the identification codes are not the same, the MCU rejects the request to authorize the short message, and the authorization fails. Of course, the authorized short message in the present invention can also be implemented in other forms, which is not limited in the present invention.

When user A sends a home control message, it is usually implemented in the form of ["This is a control message" + "On/Off command" + "Jack number"], for example, ["This is a control message" + "On" + "2"]. After receiving the home control short message, the MCU checks the user authorization list to determine whether the short message sender is authorized, and if authorized, outputs high-level information to the MCU relay port corresponding to jack 2, to connect the corresponding socket.

The invention discloses a smart home control method. The method is applied to an MCU, and the MCU is connected to a GSM module, and is connected to a plurality of relays through the MCU relay port, wherein the MCU relay port is connected to a relay One-to-one correspondence, and one end of the relay is connected to the fire wire, and the other end is connected to the jack in a one-to-one correspondence. In the smart home control method disclosed in the present invention, the GSM module receives the short message sent by the user and transmits it to the MCU for execution. Parse processing. Wherein, the short message includes at least three types: authorized short message, home control short message and inquiry short message. Under the correct situation, the identification of the short message sender to be authorized contained in the authorized short message is stored in the user authorization list of the MCU; The identification of the sender of the short message, judge whether the short message sender corresponding to the home control short message is authorized, and in the case of authorization, change the level transmitted by the MCU relay port according to the control short message, and control the power of the relay. Open and close to realize the connection or disconnection of the jack, so as to realize the control of household equipment, and then detect the level information output by each MCU relay port, generate the corresponding jack status information and transmit it to the remote user through the GSM module After receiving the query short message, according to the identifier of the short message sender stored in the user authorization list, judge whether the short message sender corresponding to the query short message is authorized, and in the case of authorization, query The level information output by the corresponding MCU relay port generates the corresponding jack status information, and transmits it to the remote user through the GSM module.

According to the smart home control method disclosed in the present invention, when realizing the control of the smart home, it is only necessary to set the corresponding GSM module, MCU and relay at the jack, and it is not necessary to redesign or modify the home equipment. The household devices on the jack can be increased, decreased, combined and replaced arbitrarily, realizing a lightweight general smart home solution.

Correspondingly, the present invention also discloses a smart home control device, the device is applied to an MCU, the MCU is connected to the GSM module, and is respectively connected to a plurality of relays through the MCU relay port, and the MCU relay port and The relays are in one-to-one correspondence, and one end of the relay is connected to the fire wire, and the other end is connected to the jack in a one-to-one correspondence. Referring to the structural diagram shown in FIG. 5, the smart home control device includes: a first receiving module 11, a second A judgment module 12 and a level information output module 13, wherein,

The first receiving module 11 is used to receive the home control short message transmitted by the GSM module. The home control short message includes: the control short message identification, the identification code of the jack to be controlled, and the identification of the jack Encoding a corresponding control command, the control command includes an open or close command;

The first judging module 12 is used to judge whether the short message sender corresponding to the home control short message is authorized;

The level information output module 13 is used to generate the level information corresponding to the control command after judging that the sender of the short message is authorized, and through corresponding to the jack to be controlled The relay port of the MCU transmits the level information to the corresponding relay, so that the relay performs the corresponding opening or closing operation to realize the control of the home, wherein the level information is low level information or high level information level information.

The smart home control device disclosed in the present invention does not require redesign or modification of home equipment, has a simple implementation method and low cost, and realizes a lightweight general smart home solution.

Further, the smart home control device disclosed in the present invention also includes: a detection module 14, a first status information generation module 15 and a first transmission module 16, wherein,

The detection module 14 is used to detect the level information output at each MCU relay port;

The first state information generation module 15 is configured to generate corresponding jack state information according to the level information, the jack state information includes: the state of each jack, the identification code of each jack, The state of the jack includes: connected state and disconnected state;

The first transmission module 16 is configured to transmit the jack state information to the GSM module, so that the GSM module can transmit it to the short message sender.

Further, the smart home control device further includes: a second receiving module, a second judging module, a second state information generating module and a second transmitting module, wherein,

The second receiving module is used to receive the query short message transmitted by the GSM module, the query short message includes: the query short message identification, or, the query short message includes: the query short message identification and the jack to be queried identification code;

The second judging module is used to judge whether the short message sender corresponding to the inquiry short message is authorized;

The second state information generating module is used to inquire about the level information output by all MCU relay ports after judging and knowing that the sender of the short message is authorized, and when the query short message includes a query short message identification, to generate a corresponding The jack state information that comprises all jacks; When the query short message includes the query short message identification and the identification code of the jack to be queried, obtain the level information output by the MCU relay port to be queried, and generate Corresponding jack status information including the jack to be queried;

The second transmission module is configured to transmit the socket status information to the GSM module, so that the GSM module can transmit it to the short message sender corresponding to the inquiry short message.

Further, the smart home device disclosed in the present invention also includes: a third receiving module, a third judging module and a storage module, wherein,

The third receiving module is used to receive the authorized short message transmitted by the GSM module, and the authorized short message includes: the authorized short message identification, the identification of the short message sender to be authorized and the unique identification code of the socket;

The third judging module is used to judge whether the unique identification code of the socket contained in the authorized short message is the same as the unique identification code of the socket pre-stored in the MCU;

The storage module is used to store the identification of the sender of the short message to be authorized when it is determined that the two are the same, so as to judge the received home address according to the identification of the sender of the short message to be authorized. Whether the SMS sender of the control SMS or inquiry SMS is authorized.

Correspondingly, the present invention also discloses an MCU, which includes the above-mentioned smart home control device, wherein the smart home control device includes: a first receiving module 11, a first judging module 12 and a level information output module 13 , and, the smart home control device may also include: a detection module 14, a first state information generation module 15 and a first transmission module 16, and a second receiving module, a second judgment module, a second state information generation module, a second The second transmission module, the third receiving module, the third judging module and the storage module.

Correspondingly, the present invention also discloses a smart home control system, referring to the structural schematic diagram disclosed in FIG. a relay3.

Wherein, the relay 3 is connected to the MCU1 through the MCU relay port, and the relay 3 is connected to the MCU relay port one by one, one end of the relay 3 is connected to the fire wire, and the other end is connected to the corresponding socket connected.

The MCU1 is pre-distributed with the GSM port PortGSM connected to the GSM module 2, and the communication between the MCU1 and the GSM module 2 is realized by the PortGSM, which is used to analyze the short message transmitted by the GSM module 2, and according to the short message process, output the corresponding level information, realize the control of the relay 3, and use it to edit the status information of the jack, and transmit it to the GSM module 2.

At the same time, the MCU1 is pre-assigned with the MCU relay port PortControl connected to the relay 3. Through the PortControl, the MCU1 realizes the on-off control of the relay 3 according to the output level information, thereby realizing the control of the household equipment.

The relay 3 is usually an electromagnetic relay, which is connected to the MCU1 through the PortControl, and performs a corresponding opening or closing operation according to the level information output by the PortControl, thereby controlling the on-off between the jack and the live wire, and realizing the Control of household devices connected to the jack.

The smart home control system disclosed by the present invention is integrated in the wiring socket, realizes the communication with the remote user through the GSM module, and analyzes the received short message through the MCU, and controls the on-off of the relay according to the short message, Realize the control of household equipment. In this process, there is no need to redesign and remodel the household equipment, the implementation method is simple, the cost is low, and it has broad application prospects.

Those skilled in the art can appreciate that the units and algorithm steps of the examples described in conjunction with the embodiments disclosed herein can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are executed by hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art may use different methods to implement the described functions for each specific application, but such implementation should not be regarded as exceeding the scope of the present invention.

Those skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the above-described system, device and unit can refer to the corresponding process in the foregoing method embodiment, which will not be repeated here.

In the several embodiments provided in this application, it should be understood that the disclosed systems, devices and methods may be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components can be combined or May be integrated into another system, or some features may be ignored, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit.

If the functions described above are realized in the form of software function units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the essence of the technical solution of the present invention or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in various embodiments of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-OnlyMemory), random access memory (RAM, RandomAccessMemory), magnetic disk or optical disk, and other media that can store program codes.

The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. A smart home control method, characterized in that, the method is applied to MCU, and the MCU is connected with the GSM module, and is connected with a plurality of relays through the MCU relay port respectively, and the MCU relay port and the relay one One-to-one correspondence, and one end of the relay is connected to the fire wire, and the other end is connected to the jack in one-to-one correspondence, wherein the smart home control method includes: Receive the home control short message transmitted by the GSM module, the home control short message includes: the control short message identification, the identification code of the jack to be controlled, and the control command corresponding to the identification code of the jack, the control Commands include open or close commands; Judging whether the short message sender corresponding to the home control short message is authorized; After judging that the sender of the short message is authorized, generate the level information corresponding to the control command, and send the level information through the MCU relay port corresponding to the jack to be controlled It is transmitted to the corresponding relay so that the relay performs corresponding opening or closing operation to realize the control of the home, wherein the level information is low level information or high level information; The smart home control method also includes: Receive the query short message that GSM module transmits, and described query short message comprises: query short message identification, or, described query short message comprises: query short message identification and the identification code of the jack to be queried; Judging whether the short message sender corresponding to the query short message is authorized; After judging that the sender of the short message is authorized, when the query short message includes the query short message identification, query the level information output by all MCU relay ports, and generate corresponding jack status information including all jacks ; When the inquiry short message includes the identification code of the inquiry short message identification and the jack to be inquired, obtain the level information of the output of the MCU relay port to be inquired, and generate a corresponding jack that includes the jack to be inquired status information; Transmitting the jack status information to the GSM module, so that the GSM module transmits it to the short message sender corresponding to the inquiry short message. 2. The method according to claim 1, wherein after the level information is transmitted to the corresponding relay, the smart home control method further comprises: Detect the level information output at each MCU relay port; According to the level information, corresponding jack state information is generated, the jack state information includes: the state of each jack, the identification code of each jack, wherein the state of the jack includes: connected state and disconnected state; Transmitting the socket state information to the GSM module, so that the GSM module transmits it to the short message sender. 3. The method according to claim 1, wherein, before receiving the home control short message or query short message transmitted by the GSM module, the smart home control method further comprises: Receive the authorized short message transmitted by the GSM module, which includes: authorized short message identification, the identification of the short message sender to be authorized and the unique identification code of the socket in the described authorized short message; Judging whether the unique identification code of the socket contained in the authorized short message is the same as the unique identification code of the socket prestored in the MCU; When judging that the two are the same, store the identifier of the sender of the short message to be authorized, so that according to the identifier of the sender of the short message to be authorized, the received home control short message or query short message is judged Whether the sender of the short message is authorized. 4. A smart home control device, characterized in that the device is applied to an MCU, the MCU is connected to the GSM module, and is connected to a plurality of relays through the MCU relay port, and the MCU relay port is connected to a relay One-to-one correspondence, and one end of the relay is connected to the live wire, and the other end is connected to the jack in one-to-one correspondence, wherein the smart home control device includes: The first receiving module is used to receive the home control short message transmitted by the GSM module. The home control short message includes: the control short message identification, the identification code of the jack to be controlled, and the identification code corresponding to the jack A control command, the control command includes an open or close command; The first judging module is used to judge whether the short message sender corresponding to the home control short message is authorized; The level information output module is used to generate level information corresponding to the control command after judging that the sender of the short message is authorized, and through the MCU relay corresponding to the jack to be controlled Port, to transmit the level information to the corresponding relay, so that the relay can perform the corresponding opening or closing operation to realize the control of the home, wherein the level information is low level information or high level information ; The smart home control device also includes: The second receiving module is used to receive the query short message transmitted by the GSM module, the query short message includes: query short message identification, or, the query short message includes: query short message identification and the identification code of the jack to be inquired ; The second judging module is used to judge whether the short message sender corresponding to the inquiry short message is authorized; The second state information generating module is used to judge and learn that the sender of the short message is authorized, when the query short message includes the query short message identification, query the level information output by all MCU relay ports, and generate corresponding Contain the jack status information of all jacks; When the query short message includes the query short message identification and the identification code of the jack to be queried, obtain the level information output by the MCU relay port to be queried, and generate a corresponding contains jack status information of the jack to be queried; The second transmission module is configured to transmit the jack status information to the GSM module, so that the GSM module can transmit it to the short message sender corresponding to the inquiry short message. 5. The device according to claim 4, wherein the smart home control device further comprises: The detection module is used to detect the level information output at each MCU relay port; The first state information generating module is configured to generate corresponding jack state information according to the level information, the jack state information includes: the state of each jack, the identification code of each jack, wherein the The state of the jack includes: connected state and disconnected state; A first transmission module, configured to transmit the jack status information to the GSM module, so that the GSM module can transmit it to the short message sender. 6. The device according to claim 4, wherein the smart home device further comprises: The third receiving module is used to receive the authorized short message transmitted by the GSM module, and the authorized short message includes: the authorized short message identification, the identification of the short message sender to be authorized and the unique identification code of the socket; The third judging module is used to judge whether the unique identification code of the socket contained in the authorized short message is the same as the unique identification code of the socket pre-stored in the MCU; The storage module is used to store the identification of the sender of the short message to be authorized when it is determined that the two are the same, so as to determine whether the received home control short message is based on the identification of the sender of the short message to be authorized. Whether the short message sender of the message or query short message is authorized. 7. A kind of MCU is characterized in that, comprises: The smart home control device according to any one of claims 4 to 6. 8. A smart home control system, characterized in that it comprises: The MCU as claimed in claim 7; A GSM module connected with the MCU; A plurality of relays connected to the MCU through the MCU relay port, the relays are connected to the MCU relay ports one by one, and one end of the relay is connected to the fire wire, and the other end is connected to the corresponding jack .