Family safety real-time video anti-shielding defense system based on intelligent AI

Abstract

The utility model relates to the technical field of smart home safety, and discloses a real-time video anti-shielding defense system based on smart AI home safety, which comprises a monitoring unit, a smart network camera unit, a signal shielding detection unit, a terminal control unit and an execution unit, the monitoring unit is used for detecting the surrounding environment of the detection unit in different dimensions or controlling the monitoring unit to change the environment through a terminal, and the intelligent network camera unit serves as a core unit of the system and is used for receiving data information collected by the monitoring unit and pushing the data information to the terminal control unit in an APP mode. The terminal control unit is used for receiving a control command sent by the intelligent network camera unit and displaying data of the intelligent network camera unit, the signal shielding detection unit is used for carrying out electromagnetic safety detection on the intelligent network camera unit in a family space environment, and an alarm is given if abnormity comprises malicious radio attack. And the execution unit is used for receiving instruction information sent by the terminal control unit through the intelligent network camera unit, sending data information to access the execution unit after accurate confirmation of audio and video, and executing security and fire-fighting tasks according to the instruction.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of family safety field, specifically a kind of real-time video anti-screening defense system based on intelligent AI family safety. BACKGROUND

[0002] With the development of Internet and the rapid popularization of mobile Internet 4G, 5G, at present, intelligent network camera is generally used in family safety management to carry out remote home watching and anti-theft alarm, but there are still serious deficiencies in fire prevention, explosion prevention, water leakage prevention and other aspects of family safety;

[0003] For example, patent document CN204833642U, named "anti-screening intelligent network video linkage alarm system", it can automatically detect the wireless alarm system of WiFi intelligent network camera, if it is subjected to malicious radio shielding, it can quickly send the video image signal and alarm signal of the monitored scene to the remote monitoring terminal, to the smart phone of family members or the monitored computer, at this time, family members can take emergency measures or notify relevant personnel to the scene to view, thus avoiding the occurrence of cases, ensuring personal safety and property safety; However, its defects are:

[0004] (1) The mobile terminal of receiving terminal can only passively receive the mobile detection pushed by intelligent network camera, voice intercom, control camera head rotating function, but cannot realize the reverse remote control of the safety equipment of family by intelligent network camera;

[0005] (2) In the anti-screening scheme, only the interference signal source can be detected to send alarm by APP group, but in actual application, it is found that when there are wireless devices of the same frequency near the intelligent network camera, including various wireless detectors, the intelligent network camera alarm system can work and produce false alarm within 2 seconds of short time of sending wireless signal;

[0006] (3) Unable to perceive water pipe leakage and gas leakage;

[0007] (4) Unable to use mobile phone to remotely start the exhaust system of home to blow off;

[0008] (5) Unable to use mobile phone to remotely close the valve of water pipe and gas pipeline of home;

[0009] (6) Unable to use mobile phone to remotely start the fire extinguishing device of home, etc.

[0010] (7) Unable to use mobile phone to remotely start the door lock and start sound alarm of home;

[0011] For example, patent document CN114879525B, entitled "A smart home system based on a complete set of home appliances", provides a smart home data flow interaction, a complete set of home appliances forms a smart home system, and the complete set of home appliances is automatically monitored and reported to realize the smart home system. Configure the home time period of the device, remotely open or close the smart home, etc. As a separate home device, it monitors and processes device data through a cloud server; However, its defects are: based on a single intelligent networked anti-theft monitoring of home electrical appliances, if there is an anomaly, an alarm phone or short message will be sent, and the user will receive the alarm phone or short message through the client to view the alarm information and real-time video, understand the alarm reason, and handle the abnormal situation, and cannot control the remote control of the home fire, water pipe leakage, gas leakage, ventilation window and remote fire extinguishing, etc.

[0012] For example, patent document CN205788638U, entitled "A smart lamp type home safety intelligent control system", aims to propose a smart lamp type home safety intelligent control system to make smart home bring great convenience to people's life while paying more attention to the safety of family life; Its defects are: by establishing two scenes, one is if the smoke sensor is abnormal or the home environment changes such as cooking, it will cause false alarm, if the automatic fire extinguishing system is started, the fire extinguishing device will be started immediately, which will cause serious damage to the environment of the wall and floor of the home, two is when the gas leaks in the home, the family members need to go to the scene for rescue after receiving the information, and cannot use the mobile phone to remotely control to close the valve, the important thing is that the signal transmission is blocked when the jammer is shielded and fails, so the receiving terminal cannot receive any information and causes false alarm, and cannot timely and accurately push the information to multiple people;

[0013] For example, patent document CN115938063A, entitled "A multifunctional home kitchen fire and person away alarm device based on the Internet of Things", is a home kitchen in the Internet of Things mode, which closes the gas source, power supply, and linkage opens the exhaust and alarm report to the platform and the home person's mobile phone for rescue; Its defects are: rescue is not timely and not perfect, some accidents are caused by lack of management in the home, so it does not have the function of remotely managing and controlling the safety facilities in the home by using the mobile phone;

[0014] There is still a part of the user uses the wireless way of the Internet of Things smart home Bluetooth to transmit data, which exists the security risk of being shielded and intercepted by the jammer and malfunctioning, and the receiving information is not real-time, slow response, cannot quickly and accurately confirm the risks existing in the home, the operation is complex, the information security exists, and the wire connection method is safe, but needs to be wired in advance during house decoration, so it is very troublesome, labor intensive and cannot be randomly changed position and other defects. SUMMARY

[0015] The technical problem to be solved by the utility model is that a real-time video anti-shielding defense system based on intelligent AI home safety solves the problems of the receiving terminal of the prior art, which can only passively receive the early warning information pushed by the intelligent network camera and the false early warning information pushed when the same frequency interference is shielded, but cannot perform reverse operation and control on the home security and fire safety equipment, and can immediately push the police information when real electronic interference shielding is encountered.

[0016] In order to achieve the above purpose, the following technical measures are taken:

[0017] A real-time video anti-shielding defense system based on intelligent AI home safety, comprising a monitoring unit, an intelligent network camera unit, a signal shielding detection unit, a terminal control unit and an execution unit;

[0018] The monitoring unit is used for transmitting the data information collected by the monitoring unit to the intelligent network camera unit and analyzing and processing the information, judging whether to push the early warning information to the terminal control unit according to the rules, and performing multi-path radio frequency communication between the monitoring unit and the intelligent network camera unit, the monitoring unit is used for detecting the environment around the detection unit in different dimensions or changing the environment through the terminal control monitoring unit, and the monitoring unit performs multi-path communication with the terminal control unit through the intelligent network camera unit;

[0019] The intelligent network camera unit serves as the core unit of the system, is used for receiving the data information collected by the monitoring unit, and pushes the data information to the terminal control unit in the APP mode, the terminal control unit makes a decision and sends an instruction to the execution unit for processing after accurately confirming the environment of the home through audio and video of the intelligent network camera unit, the signal shielding detection unit and the intelligent network camera unit perform real-time detection and wireless and wired connection;

[0020] The terminal control unit is used for receiving the control command sent by the intelligent network camera unit and displaying the data of the intelligent network camera unit, and the terminal control unit and the intelligent network camera unit are connected through a bidirectional communication network;

[0021] The signal shielding detection unit is used for electromagnetic safety detection of the intelligent network camera unit in the home space environment, and the generated real-time wireless data is used for guaranteeing the information security of the system. When an abnormality such as a malicious radio attack occurs, an alarm is given. The intelligent network camera unit and the signal shielding detection unit are wirelessly and wiredly connected.

[0022] The execution unit is used for receiving the instruction information sent by the terminal control unit through the intelligent network camera unit, and sending the data information to the execution unit after accurate confirmation of the audio and video and executing the security or fire-fighting task according to the instruction. The intelligent network camera unit and the execution unit perform multi-path wireless radio frequency communication.

[0023] Preferably, the monitoring unit includes but is not limited to wireless radio frequency connection, including a first wireless transmission module, a second wireless transmission module, a third wireless transmission module, a fourth wireless transmission module, and an intrusion detection module, a smoke detection module, a water intrusion detection module, a gas sensor for indoor environment monitoring. The number of wireless transmission modules is set according to the number of detection modules.

[0024] Preferably, the intelligent network camera unit includes a wireless transmission module, a processing module, an identification module, and a positioning module for identifying the voice and instruction data sent by the terminal control unit and transmitting the data to the execution unit through the intelligent network camera unit.

[0025] The wireless transmission module is used for transmitting the encoded data transmitted by the processing module to the execution unit in a radio frequency manner.

[0026] The processing module is used for transmitting the instruction information input by the identification module to the wireless transmission module.

[0027] The identification module is used for identifying the voice command information or interface control button information generated by the AI technology sent by the terminal control unit.

[0028] The input end of the identification module is connected to the signal output end of the intelligent network camera.

[0029] The positioning module is used for displaying geographic location information such as cell, floor number, etc.

[0030] Preferably, the terminal control unit is used for bidirectional monitoring and control of the home environment, including network communication, emergency command center, and smart phone.

[0031] The terminal control unit can identify the instructions sent by the intelligent network camera unit through the smart phone and the emergency command center, and transmit the instructions back to the intelligent network camera unit through the communication network to the execution unit for processing.

[0032] The instruction information sent by the terminal control unit can respectively open or close the remote control of the door lock, the sound alarm, the exhaust fan, the gas valve, the water pipe valve, the fire extinguisher and the like of the home through the intelligent network camera unit;

[0033] Preferably, the signal shielding detection unit comprises a signal sending module, a control module, a signal compensation module and a signal detection module.

[0034] The signal compensation module is used for compensating the lost signal of the signal detection module when encountering interference, so as to avoid the signal loss in the scene of short-term same-frequency electromagnetic interference, and thus the false alarm phenomenon is controlled to occur.

[0035] The signal shielding detection unit is used for electromagnetic safety detection of the home space environment, so as to guarantee that the intelligent network camera unit and the monitoring unit and the execution unit perform remote two-way communication and control on the intelligent network camera unit through the communication network, and real-time monitoring and intercom and voice command and control and sending of the pan-tilt of audio and video.

[0036] Preferably, the execution unit comprises a first wireless receiving and executing module, a second wireless receiving and executing module, a third wireless receiving and executing module, a fourth wireless receiving and executing module and a fifth wireless receiving and executing module, which respectively control the exhaust fan, the fire extinguishing device, the electric water valve, the electric ball valve, the door lock sound alarm, and when the monitoring unit is abnormal, the terminal control unit senses and sends the control instruction to interact with the change of the indoor environment through the intelligent network camera unit.

[0037] The wireless receiving and executing module is set according to the required number of alarm devices. Beneficial effects

[0038] Compared with the prior art, the beneficial effects of the utility model are:

[0039] The application is a real-time video anti-screening defense system based on intelligent AI home security, which adopts intelligent AI technology, detects the environment of the home in multiple dimensions through intelligent sensing technology, including fire prevention, theft prevention, water pipe leakage, gas leakage, etc., when detecting abnormal security risks, especially in the scene of no one at home, the electromagnetic environment detection safety state, the warning information is pushed to the emergency command center and the smart phone of the person outside the home through APP, according to the information displayed on the screen interface, the audio and video information of the smart network camera are obtained remotely through the screen, and after accurate identification and confirmation, the instructions are sent, the control commands are sent to the smart network camera through the screen interface button or voice, the security or fire fighting task is executed by the execution unit, and then the valve of the gas and water pipe is closed, the exhaust is opened, etc., and the operation of accurate fire extinguishing is implemented, so that the security risks are eliminated, and the home appliances can also be remotely controlled, and the application is suitable for gas, oil, chemical industry, electric power, public place, etc. BRIEF DESCRIPTION OF DRAWINGS

[0040] Figure 1 The application is a real-time video anti-screening defense system based on intelligent AI home security, which adopts intelligent AI technology, detects the environment of the home in multiple dimensions through intelligent sensing technology, including fire prevention, theft prevention, water pipe leakage, gas leakage, etc., when detecting abnormal security risks, especially in the scene of no one at home, the electromagnetic environment detection safety state, the warning information is pushed to the emergency command center and the smart phone of the person outside the home through APP, according to the information displayed on the screen interface, the audio and video information of the smart network camera are obtained remotely through the screen, and after accurate identification and confirmation, the instructions are sent, the control commands are sent to the smart network camera through the screen interface button or voice, the security or fire fighting task is executed by the execution unit, and then the valve of the gas and water pipe is closed, the exhaust is opened, etc., and the operation of accurate fire extinguishing is implemented, so that the security risks are eliminated, and the home appliances can also be remotely controlled, and the application is suitable for gas, oil, chemical industry, electric power, public place, etc.

[0041] Figure 2 The application is a real-time video anti-screening defense system based on intelligent AI home security, which adopts intelligent AI technology, detects the environment of the home in multiple dimensions through intelligent sensing technology, including fire prevention, theft prevention, water pipe leakage, gas leakage, etc., when detecting abnormal security risks, especially in the scene of no one at home, the electromagnetic environment detection safety state, the warning information is pushed to the emergency command center and the smart phone of the person outside the home through APP, according to the information displayed on the screen interface, the audio and video information of the smart network camera are obtained remotely through the screen, and after accurate identification and confirmation, the instructions are sent, the control commands are sent to the smart network camera through the screen interface button or voice, the security or fire fighting task is executed by the execution unit, and then the valve of the gas and water pipe is closed, the exhaust is opened, etc., and the operation of accurate fire extinguishing is implemented, so that the security risks are eliminated, and the home appliances can also be remotely controlled, and the application is suitable for gas, oil, chemical industry, electric power, public place, etc.

[0042] Figure 3 The application is a real-time video anti-screening defense system based on intelligent AI home security, which adopts intelligent AI technology, detects the environment of the home in multiple dimensions through intelligent sensing technology, including fire prevention, theft prevention, water pipe leakage, gas leakage, etc., when detecting abnormal security risks, especially in the scene of no one at home, the electromagnetic environment detection safety state, the warning information is pushed to the emergency command center and the smart phone of the person outside the home through APP, according to the information displayed on the screen interface, the audio and video information of the smart network camera are obtained remotely through the screen, and after accurate identification and confirmation, the instructions are sent, the control commands are sent to the smart network camera through the screen interface button or voice, the security or fire fighting task is executed by the execution unit, and then the valve of the gas and water pipe is closed, the exhaust is opened, etc., and the operation of accurate fire extinguishing is implemented, so that the security risks are eliminated, and the home appliances can also be remotely controlled, and the application is suitable for gas, oil, chemical industry, electric power, public place, etc.

[0043] Figure 4 The application is a real-time video anti-screening defense system based on intelligent AI home security, which adopts intelligent AI technology, detects the environment of the home in multiple dimensions through intelligent sensing technology, including fire prevention, theft prevention, water pipe leakage, gas leakage, etc., when detecting abnormal security risks, especially in the scene of no one at home, the electromagnetic environment detection safety state, the warning information is pushed to the emergency command center and the smart phone of the person outside the home through APP, according to the information displayed on the screen interface, the audio and video information of the smart network camera are obtained remotely through the screen, and after accurate identification and confirmation, the instructions are sent, the control commands are sent to the smart network camera through the screen interface button or voice, the security or fire fighting task is executed by the execution unit, and then the valve of the gas and water pipe is closed, the exhaust is opened, etc., and the operation of accurate fire extinguishing is implemented, so that the security risks are eliminated, and the home appliances can also be remotely controlled, and the application is suitable for gas, oil, chemical industry, electric power, public place, etc. DETAILED DESCRIPTION

[0044] The application is a real-time video anti-screening defense system based on intelligent AI home security, which adopts intelligent AI technology, detects the environment of the home in multiple dimensions through intelligent sensing technology, including fire prevention, theft prevention, water pipe leakage, gas leakage, etc., when detecting abnormal security risks, especially in the scene of no one at home, the electromagnetic environment detection safety state, the warning information is pushed to the emergency command center and the smart phone of the person outside the home through APP, according to the information displayed on the screen interface, the audio and video information of the smart network camera are obtained remotely through the screen, and after accurate identification and confirmation, the instructions are sent, the control commands are sent to the smart network camera through the screen interface button or voice, the security or fire fighting task is executed by the execution unit, and then the valve of the gas and water pipe is closed, the exhaust is opened, etc., and the operation of accurate fire extinguishing is implemented, so that the security risks are eliminated, and the home appliances can also be remotely controlled, and the application is suitable for gas, oil, chemical industry, electric power, public place, etc.

[0045] The application is a real-time video anti-screening defense system based on intelligent AI home security, which adopts intelligent AI technology, detects the environment of the home in multiple dimensions through intelligent sensing technology, including fire prevention, theft prevention, water pipe leakage, gas leakage, etc., when detecting abnormal security risks, especially in the scene of no one at home, the electromagnetic environment detection safety state, the warning information is pushed to the emergency command center and the smart phone of the person outside the home through APP, according to the information displayed on the screen interface, the audio and video information of the smart network camera are obtained remotely through the screen, and after accurate identification and confirmation, the instructions are sent, the control commands are sent to the smart network camera through the screen interface button or voice, the security or fire fighting task is executed by the execution unit, and then the valve of the gas and water pipe is closed, the exhaust is opened, etc., and the operation of accurate fire extinguishing is implemented, so that the security risks are eliminated, and the home appliances can also be remotely controlled, and the application is suitable for gas, oil, chemical industry, electric power, public place, etc.

[0046] REFERENCE Figures 1-4 As Figure 4As shown, a real-time video anti-screening defense system based on intelligent AI home security includes a monitoring unit, an intelligent network camera unit, a signal shielding detection unit, a terminal control unit and an execution unit: the monitoring unit is used for collecting data information, transmitting the data information to the intelligent network camera unit and analyzing and processing the information, judging whether to push the warning information to the terminal control unit according to the rules, and the monitoring unit and the intelligent network camera unit perform multi-path radio frequency communication, the monitoring unit is used for detecting the environment around the detection unit in different dimensions or changing the environment through the terminal control monitoring unit, and the monitoring unit performs multi-path communication with the terminal control unit through the intelligent network camera unit; the intelligent network camera unit as the core unit of the system is used for receiving the data information collected by the monitoring unit and pushing the data information to the terminal control unit in the form of APP; after the terminal control unit accurately confirms the audio and video of the environment at home through the intelligent network camera unit, a decision is made and an instruction is sent to the execution unit for processing, the signal shielding detection unit and the intelligent network camera unit perform real-time detection and wireless and wired connection; the terminal control unit is used for receiving the control command sent by the intelligent network camera unit and displaying the data of the intelligent network camera unit, and the terminal control unit and the intelligent network camera unit are connected in bidirectional communication; the signal shielding detection unit is used for electromagnetic safety detection of the intelligent network camera unit in the home space environment, and the generated real-time wireless data is to ensure the information security of the system, and the intelligent network camera unit and the signal shielding detection unit are connected wirelessly and wiredly; the execution unit is used for receiving the warning information sent by the terminal control unit through the intelligent network camera unit, accurately confirming the audio and video, sending data information to the execution unit and executing the security or fire protection task according to the instruction after the accurate confirmation of the audio and video, and the intelligent network camera unit and the execution unit perform multi-path wireless radio frequency communication;

[0047] As shown in Figure 3 The monitoring unit includes but is not limited to wireless radio frequency connection, including a first wireless transmission module, a second wireless transmission module, a third wireless transmission module, a fourth wireless transmission module, and an intrusion detection module, a smoke detection module, a water intrusion detection module, a gas sensor for indoor environment monitoring; the number of wireless transmission modules is set according to the number of detection modules;

[0048] The intrusion detection module is a laser or infrared active type or passive infrared detector and a wireless door magnetic intrusion detector;

[0049] The smoke detection module is a smoke detector, which is a detection device for detecting the smoke concentration in the air to prevent fire;

[0050] The water intrusion detection module is a detector based on the principle of liquid water conduction, and the ground in the water pipe leakage application scene is provided with a reference object floating on the water surface, which is beneficial for the family members to remotely see and realize accurate identification through the smart network camera lens of the smart mobile phone, and then make decisions;

[0051] The gas sensor is based on the gas concentration of gas, including thermistor type, semiconductor type, electrochemical type and infrared thermal imager, high-precision gas detector with display concentration, which is beneficial for the family members to remotely see the parameters through the smart network camera of the smart mobile phone to realize accurate identification;

[0052] Specifically, the data information detected by the above-mentioned sensors is respectively transmitted to the intelligent network camera unit and then sent to the terminal control unit for receiving and waiting for the family members to send decision commands;

[0053] The intelligent network camera unit includes a key module capable of identifying the terminal control unit, sending voice and data instructions to the intelligent network camera unit, and transmitting to the execution unit to execute tasks, which are wireless transmission module, processing module and identification module. Specifically, according to the interface icon button and language password information, the identification module generates data code by inputting to the processing module according to the preset code, drives the wireless transmission module, and sends the data information of the frequency modulation or amplitude modulation designated channel to the wireless receiving and execution module of the execution unit according to the instruction to open or close the corresponding security and fire-fighting equipment;

[0054] The intelligent network camera body is integrated with network camera network coding and network card, uses linux embedded system, has CPU, flash solid state hard disk memory and network interface, needs to increase functions on the open platform linux server, supports RTP / RTCP, UDP, HTTP, TCP / IP multiple network protocols, mobile phone APP control, uses 2CU or yoosee software, TF card storage, image H.264 format, remote defense, alarm push, linkage alarm, etc. Remote control, PTZ cloud control, etc. The wireless transmission and wireless receiving information port is also provided;

[0055] The wireless transmission module, processing module and identification module are integrated on a circuit board and deeply integrated with the camera mainboard, which is used to receive the instructions of the terminal control unit and send information to the execution unit to complete the security and fire-fighting tasks;

[0056] The real-time video anti-screen shielding defense system based on intelligent AI home security uses HiSilicon scheme, carries Weikai and Tiaoma APP software, and is controlled and viewed through application program APP, screen interface button or voice intelligent AI operation, and voice wake-up sleep password can be customized, such as "Xiaonan and Xiaoji";

[0057] The wireless transmission module is used to drive the wireless transmission module to send the encoded data input by the processing module to the execution unit in a radio frequency mode to control the opening or closing of the door lock, sound alarm, exhaust fan, water pipe valve, gas valve, fire extinguisher, etc.

[0058] The processing module is used to identify the instruction information input by the identification module and drive the wireless transmission module to send data radio frequency signals after identification;

[0059] The identification module is used to identify the voice command generated by the AI technology sent by the terminal control unit through the intelligent network camera or the screen interface control button information, and the information is input to the processing module through the audio Y of the camera mainboard and the mainboard control circuit channel CH;

[0060] The positioning module is used to display geographic location information such as cell and floor number for detailed address of rescue;

[0061] The signal receiving module is used for electromagnetic monitoring of the environment space, and the intelligent network camera unit is connected with the WIFI router in a wired mode,

[0062] The signal receiving module of the intelligent network camera unit is wirelessly connected with the signal sending module of the signal shielding detection unit, and the control module of the intelligent network camera unit is connected with the signal shielding detection unit in a wired mode;

[0063] The terminal control unit is used for bidirectional monitoring and control of the home environment, including the communication between the intelligent mobile phone and the emergency command center and the network camera unit through the communication network, and the specific terminal control unit carries Weikai and Tiaoma APP software, can interact with the intelligent network camera unit through the alarm receiving system of the intelligent mobile phone and the emergency command center, the pre-warning information sent by the terminal control unit is displayed in the form of sound, icon and text on the screen, and the control command is sent to the intelligent network camera unit through sound or icon button to process the execution unit, including opening or closing the door lock, sound alarm, exhaust fan, gas valve, water pipe valve, fire extinguisher, etc.

[0064] The signal shielding detection unit includes a signal sending module, a control module, a signal compensation module and a signal detection module, which is used for electromagnetic safety detection of the home space environment, corrects false alarm phenomenon caused by misjudgment of the system due to nearby electronic devices working at the same frequency, and protects the intelligent network camera unit, the monitoring unit and the execution unit, so as to realize remote two-way communication and control of the intelligent network camera unit through the communication network, real-time monitoring and intercom of audio and video, voice command, control and transmission of the pan-tilt head, and the like.

[0065] Specifically, as shown in Figure 2 The signal shielding detection unit includes a signal sending module, a control module, a signal compensation module and a signal detection module, which is used for electromagnetic safety detection of the home space environment, corrects false alarm phenomenon caused by misjudgment of the system due to nearby electronic devices working at the same frequency, and protects the intelligent network camera unit, the monitoring unit and the execution unit, so as to realize remote two-way communication and control of the intelligent network camera unit through the communication network, real-time monitoring and intercom of audio and video, voice command, control and transmission of the pan-tilt head, and the like.

[0066] The execution unit is used for sending signals to the terminal control unit through the camera unit when the monitoring unit senses indoor abnormalities, and sending back instructions again through the camera unit after processing, and then performing safety control by the execution unit. The execution unit includes a first wireless receiving and executing module, a second wireless receiving and executing module, a third wireless receiving and executing module, a fourth wireless receiving and executing module and a fifth wireless receiving and executing module, which respectively control exhaust fans, fire extinguishing devices, electric water valves, electric ball valves and door lock sound alarms. When the monitoring unit is abnormal, the terminal control unit senses and sends control instructions to change the indoor environment through the intelligent network camera unit. The wireless receiving and executing module is set according to the number of alarm devices required.

[0067] Specifically, the wireless receiving and executing module generates a driving signal to open the exhaust fan, the electric ball valve, and the opening or closing operation of the fire extinguisher after receiving the radio frequency signal of the camera. The exhaust fan is used to ventilate the indoor, and to reduce the risk of explosion by releasing the leaked gas in the indoor. The electric water valve is used to open or close, which can be remotely controlled to close when the water pipe leaks or bursts. The fire extinguishing device sends an instruction to open the fire extinguisher for precise spraying after accurate confirmation by the terminal control unit. The electric ball valve sends an instruction to close the gas after accurate confirmation by the terminal control unit, so as to avoid the occurrence of explosion accidents. The door lock sound alarm sends an instruction to open the door when family members or friends visit or to start the sound alarm to deter and drive away when intruders invade after accurate confirmation by the terminal control unit.

[0068] The power supply system selects a solid battery or a special low-voltage direct current power supply, and the direct current motor of the executing unit is an explosion-proof type.

[0069] The receiving and driving module can also be expanded to multiple channels, which is a servo module for receiving multiple channel radio frequency signals in monostable and bistable states and action output, and is used to control the indoor appliances such as curtains, air conditioners, lighting lamps or high-voltage power supply.

[0070] The above embodiments are the preferred embodiments of the present application, but the embodiments of the present application are not limited by the above embodiments. Any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present application shall be equivalent replacement methods, which are all included in the protection scope of the present application.

Claims

1. A real-time video anti-screening defense system based on intelligent AI home security, comprising a monitoring unit, an intelligent network camera unit, a signal shielding detection unit, a terminal control unit and an execution unit, characterized in that: the monitoring unit is used for transmitting the data information collected by the monitoring unit to the intelligent network camera unit and analyzing and processing the information, judging whether to push the early warning information to the terminal control unit according to the rules, and the monitoring unit and the intelligent network camera unit perform multi-path radio frequency communication, the monitoring unit is used for detecting the environment around the detection unit in different dimensions or changing the environment through the terminal control monitoring unit, and the monitoring unit performs multi-path communication with the terminal control unit through the intelligent network camera unit; the intelligent network camera unit as the core unit of the system is used for receiving the data information collected by the monitoring unit and pushing to the terminal control unit in the form of APP, the terminal control unit makes a decision after accurately confirming the audio and video of the environment at home through the intelligent network camera unit and sends instructions to the execution unit for processing, the signal shielding detection unit and the intelligent network camera unit perform real-time detection and wireless and wired connection; the terminal control unit is used for receiving the control commands sent by the intelligent network camera unit and displaying the data of the intelligent network camera unit, and the terminal control unit and the intelligent network camera unit are connected through a bidirectional communication network; the signal shielding detection unit is used for electromagnetic safety detection of the intelligent network camera unit in the home space environment, and the generated real-time wireless data is to ensure the information security of the system, and the system alarms when abnormal, including malicious radio attacks, and the intelligent network camera unit and the signal shielding detection unit are connected wirelessly and wiredly; the execution unit is used for receiving the early warning information sent by the terminal control unit through the intelligent network camera unit, accurately confirming the audio and video, sending data information to the execution unit and executing the security or fire protection task according to the instructions, and the intelligent network camera unit and the execution unit perform multi-path wireless radio frequency communication. The monitoring unit comprises wireless radio frequency connection, including a first wireless transmission module, a second wireless transmission module, a third wireless transmission module, a fourth wireless transmission module, and an intrusion detection module, a smoke detection module, a water intrusion detection module, a gas sensor for indoor environment monitoring; the number of wireless transmission modules is set according to the number of detection modules. The intelligent network camera unit comprises a wireless transmission module, a processing module, an identification module and a positioning module. The wireless transmission module is used for transmitting the encoded data transmitted by the processing module to the execution unit in the form of radio frequency; The processing module is used for transmitting the instruction information input by the identification module to the wireless transmission module; The identification module is used for identifying the voice command or interface control button information generated by the AI technology sent by the terminal control unit; 2. The real-time video anti-screening defense system based on intelligent AI home security according to claim 1, characterized in that: The input end of the identification module is connected to the signal output end of the intelligent network camera; 3. The real-time video anti-screening defense system based on intelligent AI home security according to claim 1, characterized in that: The positioning module is used for displaying cell, floor number and geographical position information. ​ ​ ​ ​ ​ 4. The real-time video anti-screening defense system based on intelligent AI home security according to claim 1, characterized in that: The terminal control unit comprises a network communication, an emergency command center and a smart phone for bidirectional monitoring and control of the home environment.

5. The real-time video anti-screening defense system based on intelligent AI home security according to claim 1, characterized in that: The signal shielding detection unit comprises a signal sending module, a control module, a signal compensation module and a signal detection module.

6. The real-time video anti-screening defense system based on smart AI home security according to claim 1, characterized in that: The execution unit comprises a first wireless receiving and executing module, a second wireless receiving and executing module, a third wireless receiving and executing module, a fourth wireless receiving and executing module and a fifth wireless receiving and executing module for controlling an exhaust fan, a fire extinguishing device, an electric water valve, an electric ball valve and a door lock sound alarm respectively; when the monitoring unit is abnormal, the terminal control unit senses and sends a control instruction through the smart network camera unit to interact with the change of the indoor environment; the wireless receiving and executing module is set according to the required number of alarm devices.

7. The real-time video anti-screening defense system based on intelligent AI home security according to claim 4, characterized in that: The terminal control unit can identify the instruction sent by the smart network camera unit through the smart phone and the emergency command center, and return the instruction to the smart network camera unit through the communication network to the execution unit for processing. The instruction information sent by the terminal control unit can respectively open or close the door lock, the sound alarm, the exhaust fan, the gas valve, the water pipe valve and the fire extinguisher of the home through the smart network camera unit.

8. The real-time video anti-screening defense system based on intelligent AI home security according to claim 5, characterized in that: The signal compensation module is used for compensating for the lost signal when the signal detection module encounters interference, so as to avoid the loss of signal in the scene of short-term same-frequency electromagnetic interference, thereby controlling the occurrence of false alarm.

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