CN101887631B - Digital home security management system - Google Patents

Abstract

The invention discloses a digital home security management system. The system includes a security server, a wireless security terminal host, a security detector, and a GSM communication module; the security server is used to monitor the electrical equipment on the power line and the wireless security terminal host through the interface, monitor the security detector, and simultaneously Realize remote monitoring and alarm through the GSM communication module; the security detector is used for detection, and when an unexpected situation is detected, it will transmit a radio frequency signal to the wireless security terminal host; the wireless security terminal host is used to connect to the security detector After the signal, the siren sounds, and the alarm signal is transmitted to the security server at the same time; the GSM communication module is used to realize communication. The system of the invention can effectively complete the security protection of the digital home, and the overall design of the system is reliable, effective, advanced, expandable and stable in work.

Description

A digital home security management system

technical field

The invention belongs to the technical field of digital home, and in particular relates to a digital home security management system.

Background technique

With the rapid development of modern science and technology and the continuous improvement of people's living standards, people have put forward higher requirements for the safety of life and property. However, violent incidents such as burglary and theft occur frequently in the real society with advanced technology, and criminals' crime methods tend to be high-tech and highly intelligent. The digital home security management system is responsible for protecting the lives and property of residents.

Therefore, in order to minimize the loss inside the home and ensure the safety of family members, it is necessary to install a security management system with a reliable, effective, advanced, scalable and stable work system overall design for the digital home.

Contents of the invention

The purpose of the present invention is to provide a digital home security management system, which can effectively complete the security protection of the digital home.

The technical scheme provided by the invention is as follows:

The invention provides a digital home security management system, including a security server, a wireless security terminal host, a security detector, and a GSM communication module;

The security server is used to monitor the electrical equipment on the power line and the wireless security terminal host through the interface device, monitor the security detector, and realize remote monitoring and alarm through the GSM communication module;

Security detector, used for detection, when an unexpected situation is detected, it will transmit a radio frequency signal to the wireless security terminal host;

The wireless security terminal host is used to sound the alarm signal after receiving the signal from the security detector, and at the same time transmit the alarm signal to the security server;

The GSM communication module is used for realizing communication.

Wherein, the security server includes:

The electrical equipment monitoring and management module is used to use the existing power line layout of the home, use the two-way power line communication bus technology, computer serial port communication technology, and complete the real-time switch control, real-time status query and abnormality of electrical equipment through the programmable interface and receiver module. Processing, alarm, security rule customization functions;

The security probe monitoring and management module is used to control the wireless security terminal host through interface equipment, and conduct real-time arming, disarming and monitoring of security detectors including wireless infrared detectors, wireless door and window magnetic transmitters, and wireless smoke detectors;

The remote monitoring and management module is used to use the GSM communication module to remotely check the status of the home security server and various security equipment and change the status of the home security equipment.

Wherein, the security server also includes:

The exception processing module is responsible for detecting whether the electrical equipment and security detectors are within the scope of the preset safety rules. If they are within the rules, they are in a normal state, otherwise they are in an abnormal state.

Wherein, the security server also includes:

The system security level and security rule setting module is used to realize the user's customization and selection of the system security level.

Wherein, the system security level and security rule setting module predetermines 4 levels of security protection levels, namely high, medium, medium low, and low, corresponding to respective security rule schemes.

Wherein, the security server also includes:

The log management module is used to realize the management of various log information. The log information includes system operation status information; electrical equipment monitoring management information, security probe monitoring management, exception handling, alarm, etc., and security level change information.

Wherein, the security server also includes:

The data management module is used to realize the unified management of various module data modes in the form of files;

Among them, the security level and security rule content, the selection standard and content of exception handling, the command predefinition and address coding of electrical equipment monitoring management, and various command information of security probe monitoring management are managed through files with setting modes.

It can be seen from the above technical scheme that:

The beneficial effect of the present invention is that modern digital technology, communication technology, etc. are applied to the digital home, and a security management system is configured for the digital home in order to ensure the family's personal safety and property safety based on the actual needs of the digital home. Effectively complete the security protection of the digital home, and the overall design of the system is reliable, effective, advanced, scalable and stable.

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 the overall frame diagram of the system of the present invention;

Fig. 2 is a function module calling figure among the present invention;

Fig. 3 is a system general control flowchart of the present invention;

Fig. 4 is a basic flow chart of the modules in the present invention.

Detailed ways

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, not all, embodiments of the present invention. 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.

The invention provides a digital home security management system, which can effectively complete the security protection of the digital home.

The general frame diagram of the digital home security management system of the present invention is as shown in accompanying drawing 1.

The overall deployment of the system consists of a software part and a hardware part.

Among them, the hardware part includes a security server that handles core business, wireless security terminal host, multiple sets of electrical equipment (such as air conditioners, drinking fountains, lights, etc.), multiple sets of security detectors, and GSM communication modules.

The software part is a digital home security management system that supports the transmission of multiple communication protocols, and the system is deployed on the security server that handles the core business. The security server monitors several electrical equipment on the power line through the receiving module and the wireless security terminal host through the corresponding protocol interface, and then completes the monitoring of electrical equipment and security probes (security detectors), and realizes remote monitoring through the GSM communication module And call the police.

The main functions of the system are as follows:

(1) Real-time electrical equipment monitoring:

Real-time switch control and status monitoring of household electrical equipment (air conditioners, drinking fountains, etc.), and determine and deal with abnormal situations according to the operation rules set by the home owner.

Perform state correction, local alarm, remote alarm and other related processing according to abnormal conditions. If the air conditioner is set to be turned on after 11:00 pm, it will be automatically controlled to turn off.

(2) Real-time security probe monitoring:

Monitor the security probes (door and window magnets) in real time, set arming and disarming rules, handle abnormal situations, trigger local alarm devices according to abnormal situations, or perform remote alarm based on GSM network through the server.

(3) Remote monitoring and exception handling:

Remotely view and control the status of each security device through short messages; exception handling can be customized as status correction, local alarm and remote alarm through GSM network.

Accompanying drawing 2 is the calling figure of system function module.

The functional modules and overall operation of the system are as follows:

(1) Electrical equipment monitoring and management module:

This module makes full use of the existing power line layout of the home, uses two-way power line communication bus technology, computer serial port communication technology, and completes real-time switch control, real-time status query, exception handling, alarm, and security of electrical equipment through programmable interfaces and receiver modules Rule customization and other functions, and provide a visual monitoring interface to help family members comprehensively manage electrical equipment intuitively and conveniently.

(2) Security probe monitoring management module:

The security server controls the wireless security terminal host through the interface device, and conducts real-time arming, disarming and monitoring of security probes such as wireless infrared detectors, wireless door and window magnetic transmitters, and wireless smoke detectors.

When an accident occurs, the security probe will transmit a radio frequency signal to the terminal host, and the terminal host will sound the alarm when it receives the signal, and at the same time transmit the alarm signal to the server, according to the pre-customized alarm level, select the short message notification through the GSM communication module, Fixed telephone alarm, public security fire alarm and other alarm methods.

(3) Remote monitoring and management module:

This module makes full use of the function of the GSM communication module. Family members can send short messages through the bound mobile phone to remotely view the status of the home security server and various security devices in real time, and mobilize the service processing module to change the status of home security devices.

(4) Exception handling module:

This module is a public module, which is responsible for detecting whether electrical equipment and security probes are within the range of preset safety rules. It is in a normal state within the rules, otherwise it is in an abnormal state.

When the system detects an abnormal state, the system handles the exception. Abnormal handling includes two parts: correcting abnormal state and alarming. The alarm is divided into local alarm ringing, remote short message notification, and remote public security fire alarm. The alarm mode is customized and selected according to the security rules at that time. The alarm signal is sent by each terminal security device to the server, and the server performs a local alarm, and connects to the GSM network through the GSM communication module to implement a remote alarm. After the administrator receives the security alarm information, he can deal with the situation in the laboratory through the direct operating system or through the remote module.

(5) System security level and security rule setting module:

This module enables users to customize and select the security level of the system. The system has pre-determined 4 levels of security protection levels, which are high, medium, medium-low, and low, corresponding to their respective security rule schemes. If the rule content of the predefined level cannot satisfy the user's monitoring of the controlled device, the required security rule scheme can be customized, and whether it is associated with the security level can be set. Different security rules are stored in the model specification file, which constrains the normal working time range and timing mechanism.

(6) Log management module:

This module implements the management of various log information. The log information includes system operation status information; electrical equipment monitoring and management information, security probe monitoring and management, exception handling, alarm, etc., and security level change information, etc. Through logs, users can understand the current and historical status of the system, which is convenient for users to maintain the system.

(7) Data management module:

This module uses files to realize the unified management of various module data modes. Security level and content of security rules, selection criteria and content of exception handling (including alarm), command predefinition and address coding of electrical equipment monitoring management, various command information of security probe monitoring management, and log information are all passed through the files to manage.

Fig. 3 is a flow chart of the overall control of the system of the present invention, and Fig. 4 is a basic flow chart of each module of the present invention.

According to accompanying drawing 3 and accompanying drawing 4, system of the present invention realizes as follows:

The main electrical monitoring of this system depends on the power carrier, and realizes the switch control of the ports of each household electrical appliance through ordinary transmission lines. The electrical equipment monitoring module utilizes RS232 serial port communication technology and RS232 protocol. The effect of monitoring electrical equipment is achieved through the control and monitoring of the receiver. According to the RS232 of the programmable computer interface, the serial communication instructions are customized to the transmission control protocol, such as the switch control of the fluorescent lamp, the status query and other instructions are packaged in a user-friendly visualization module. Module initialization includes completing the configuration of parameters such as serial communication port number, baud rate, parity, data digits, stop digits, data retrieval mode (string or binary), buffer size, etc.; converting string instructions into 16 The conversion and verification functions of binary instructions ensure the accuracy of the instructions according to the protocol; before the module works, the customer needs to set the user code and address code of each receiver through the module to distinguish each control unit. On this basis, set the Timer monitoring timer for status acquisition. If the acquired status conflicts with the predefined security rules, an exception handling module is triggered.

The security probe monitoring is mainly carried out independently through the wireless security terminal host, and the security probe management module communicates through the serial port, uses predefined instructions to set the terminal security strategy, and realizes the status query. The implementation technology is similar to that of electrical equipment monitoring.

Remote monitoring is mainly through AT command communication between the system remote monitoring and alarm module and the GSM module, and the GSM communication module directly interacts with the GSM network. Through the GSM communication module to decode the predefined short message, the monitor can also use the command form of the short message to monitor the security situation, so as to achieve the purpose of remote monitoring. The alarm information is written into the GSM communication module in the form of AT commands and sent to the monitor's mobile phone through a short message, so that corresponding processing measures can be taken. For pre-defined special emergency events, the GSM communication module directly dials the alarm call. The specific implementation process is serial port initialization, short message encoding, short message sending, and confirmation of success.

specific:

As shown in Figure 3:

Start to deploy computer interface and receiving equipment, deploy various security probes and wireless security terminals, deploy remote monitoring GSM communication module;

Start the security server;

Customize the security rule scheme, and design the corresponding association between each security level and each rule;

The user's current security rule scheme and the determination of timing settings;

Obtain the current status of each security device and automatically judge whether it is in an abnormal situation;

If the result of the abnormal judgment step is that there is an abnormality, abnormal processing is performed, including measures such as correcting the state, local alarm, and remote alarm;

If the result of the abnormal judgment step is no abnormality, log records are performed to generate log files, and the system continues to monitor according to the regular query rules.

As shown in Figure 4:

Serial port communication initialization of electrical equipment security module, initialization of security probe and wireless terminal, serial communication initialization of remote monitoring module;

After the security probe and wireless terminal are initialized, monitor according to the arming and disarming strategy, and then return the status;

After the serial port communication initialization of the electrical equipment security module, set the user and address code of the receiver device, use the visualization module to monitor the electrical equipment, etc., and then return the status;

After the serial port communication of the remote monitoring module is initialized, the remote communication GSM communication module is initialized for remote control, and then the status is returned;

Logging is performed after the execution status returns.

The scheme of the present invention has been introduced in detail above. In summary, the present invention applies modern digital technology, communication technology, etc. A security management system is configured to effectively complete the security protection of the digital home, and the overall design of the system is reliable, effective, advanced, scalable and stable.

A digital home security management system provided by the embodiment of the present invention has been introduced in detail above. In this paper, specific examples are used to illustrate the principle and implementation of the present invention. The description of the above embodiment is only used to help understand the present invention. The method of the invention and its core idea; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation and scope of application. In summary, the content of this specification should not be understood To limit the present invention.

Claims (6)

1. digital home security management system is characterized in that:

This system comprises security protection server, wireless security terminal host, Safety defence detector, the gsm communication module;

The security protection server is used for through interfacing equipment electric equipment on the line of electric force and wireless security terminal host being monitored, and Safety defence detector is monitored, and realizes remote monitoring and warning through the gsm communication module simultaneously;

Safety defence detector is used to survey, and when detecting something unexpected happened, gives wireless security terminal host with emitting radio frequency signal;

Wireless security terminal host is used to receive the warning signal of ringing behind the signal of Safety defence detector, simultaneously alerting signal is reached the security protection server;

The gsm communication module is used for realizing communication,

Wherein, said security protection server comprises:

Electrical equipment monitoring management module; Be used to utilize family's existing power line layout; Utilization bi-directional electric power line communication bus technology, computer serial communication are technological, through programmable interface and the receiver module completion function to the real-time switch control of electric equipment, real-time status inquiry, abnormality processing, warning, security protection rules customization;

Security protection probe monitors administration module is used for through interfacing equipment control wireless security terminal host the Safety defence detector that comprises Radio infrared detector, wireless door and window magnetic ejector, wireless smoke detector being carried out real-time setting up defences, withdraw a garrison and monitor;

The remote monitoring and administration module is used to utilize the gsm communication module, the long-range state of checking the state of family security protection server and each security protection equipment and changing household security protection equipment.

2. digital home security management system according to claim 1 is characterized in that:

Said security protection server also comprises:

The abnormality processing module is used for be responsible for detecting electric equipment, whether Safety defence detector is within the safety rule scope that is provided with in advance, within rule, then is in normal condition, otherwise just is in ERST.

3. digital home security management system according to claim 1 and 2 is characterized in that:

Said security protection server also comprises:

Security of system grade and security protection rule are provided with module, are used to realize customization and the selection of user to system's security protection grade.

4. digital home security management system according to claim 3 is characterized in that:

Said security of system grade and security protection rule are provided with the predetermined 4 level security degree of protection of module, be respectively high, in, in low, low, corresponding security protection regular scheme separately.

5. digital home security management system according to claim 1 and 2 is characterized in that:

Said security protection server also comprises:

Log management module is used to realize the management to various log informations, and log information comprises the content of system running state information, electric equipment monitoring management information, the management of security protection probe monitors, abnormality processing, warning and safe class modification information.

6. digital home security management system according to claim 1 and 2 is characterized in that:

Said security protection server also comprises:

Data management module is used for realizing the unified management to various module data patterns with file mode;

Wherein safe class and security protection Rule content, the choice criteria of abnormality processing and content, the instruction predefine of electric equipment monitoring management, geocoding, the various command informations of security protection probe monitors management are all managed through the file with setting pattern.

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