CN207409102U - A kind of safety monitoring system based on image identification - Google Patents

Abstract

A safety monitoring system based on image recognition, comprising an information collection device, an image recognition processing module, a GSM communication module, a controller, a voice module, a fire information detection module, a safety protection module and a client, the output terminal of the information collection device It is connected to the input end of the image recognition processing module, the output end of the image recognition processing module is connected to the input end of the GSM communication module, the output end of the image recognition processing module, and the output end of the fire information detection module are respectively connected to the input end of the controller, and the controller and the voice module The client is connected with the GSM communication module respectively, and the input terminal of the security protection module is connected with the output terminal of the controller. The system will notify the head of the household of abnormal situations such as strangers visiting. This system can remotely communicate and warn strangers within the monitoring range. This system has a safety protection function to drive away dogs and other animals to ensure safety. The two cameras are used together to reduce the monitoring dead zone.

Description

A Security Monitoring System Based on Image Recognition

technical field

The utility model relates to the field of home safety monitoring, in particular to an image recognition-based safety monitoring system.

Background technique

With the development of society and the improvement of people's life rhythm, all kinds of busy affairs lead to less and less time to take care of the family, but people's awareness of safety precautions is increasing, especially when there are old people or children at home alone. The safety of family members and property is very important. Nowadays, the network monitoring system, which uses network communication technology as the means of realization, has become more and more mature. It has broken through the geographical restrictions, realized remote monitoring, and its application range has become more and more extensive. But ordinary network monitoring can no longer meet the growing diversified needs of users. Users hope not only to understand the situation on the scene in real time, but also to call out strangers within the monitoring range, remotely control the abnormal situation on the scene and perform some emergency treatment.

At present, the functions of the security monitoring system for the family are not perfect enough. The single camera has a monitoring blind spot, lacks the remote communication and warning function of the head of the household to strangers within the monitoring range, and lacks the security protection function.

Utility model content

The purpose of this utility model is to address the above-mentioned deficiencies, and provide a security monitoring system based on image recognition, which can recognize the face of the visitor and judge whether he is the head of the household to allow the visitor, so that the head of the household can remotely monitor the strangers within the monitoring range. Communicate warnings and have safety features.

The technical scheme of the utility model is a security monitoring system based on image recognition, including an information collection device, an image recognition processing module, a GSM communication module, a controller, a voice module, a fire information detection module, a safety protection module and a client. The output end of the information collection device is connected to the input end of the image recognition processing module, the output end of the image recognition processing module is connected to the input end of the GSM communication module, the output end of the image recognition processing module, and the output end of the fire information detection module are respectively connected to the input end of the controller connection, the controller, the voice module and the client are respectively connected to the GSM communication module, and the input end of the safety protection module is connected to the output end of the controller.

Further, the information collection device includes an external camera electronic eye and a wide-angle monitoring camera.

Further, the GSM communication module includes a SIM900A chip.

Further, the controller includes an STM32F103RCT6 embedded processor.

Further, the fire information detection module includes a flame sensor, a temperature sensor and a smoke sensor, the model of the flame sensor is LM393, the model of the temperature sensor is AD590, and the model of the smoke sensor is MQ-2.

Further, the safety protection module includes an electric diaphragm pump, a steering gear and a nozzle, the model of the electric diaphragm pump is FL-5206, and the model of the steering gear is SR403.

Further, the wide-angle surveillance camera is provided with a tempered glass protective cover and a pressure sensor.

The working principle of the utility model is: when a visitor or an illegal intruder enters the monitoring range and the stay time reaches the illegal stay time (2 minutes), the image recognition processing module combines the image collected by the information collection device with the pre-stored image of the visitor. Compare to determine whether the visitor is the person allowed by the head of the household, and send the image recognition result to the head of the household through the GSM communication module through the client. If it is a stranger, remind the head of the household to pay attention; if visitors are allowed, remind the head of the household that there are relatives and friends visiting. For strangers, the head of household can question and warn strangers through the voice module. The fire information detection module of the device detects fire hazards, and notifies the head of the household if there is any abnormality. The system sprays dogs and other animals through the safety protection module to drive them away to ensure the safety of family members.

The beneficial effects of the utility model:

1) Notify strange visitors, fire and other abnormal situations and remind the head of the household to take appropriate measures in a timely manner;

2) Remotely communicate and warn strangers within the monitoring range;

3) It has a safety protection function, spraying dogs and other animals to drive them away to ensure safety;

4) Two cameras are used together to reduce monitoring dead zone.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is a structural block diagram of the utility model.

Fig. 2 is a structural schematic diagram of the utility model.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

As shown in Figures 1 and 2, a security monitoring system based on image recognition includes an information collection device 1, an image recognition processing module 2, a GSM communication module 3, a controller 4, a voice module 5, a fire information detection module 6, Safety protection module 7 and client 8, described client 8 is mobile phone, the output end of described information collection device 1 is connected with the input end of image recognition processing module 2, image recognition processing module 2 output ends and GSM communication module 3 inputs The output terminal of the image recognition processing module 2 and the output terminal of the fire information detection module 6 are respectively connected to the input terminal of the controller 4, the controller 4, the voice module 5 and the client terminal 8 are respectively connected to the GSM communication module 3, and the safety protection module 7 input terminal is connected with controller 4 output terminal.

The information collection device 1 includes an external photographic electronic eye 15 and a wide-angle monitoring camera 16 . The GSM communication module 3 includes a SIM900A chip, and the GSM communication module 3 realizes the transmission of voice, short message and data information. Controller 4 includes STM32F103RCT6 embedded processor. The voice module 5 includes an external voice player. The fire information detection module 6 includes a flame sensor 9, a temperature sensor 10 and a smoke sensor 11. The model of the flame sensor 9 is LM393, the model of the temperature sensor 10 is AD590, and the model of the smoke sensor 11 is MQ-2. The safety protection module 7 includes an electric diaphragm pump 12 of the spray device, a steering gear 13 and a nozzle 14. The model of the electric diaphragm pump 12 is FL-5206, and the model of the steering gear 13 is SR403. The wide-angle monitoring camera 16 is provided with a tempered glass protective cover and a pressure sensor.

The image recognition processing module 2 recognizes aggressive animals such as dogs, and drives them away through the safety protection module 7 to prevent the elderly and children from being injured. The safety protection module 7 receives the alarm trigger command from the controller 4, uses the steering gear 13 to adjust the direction of the nozzle 14 according to the position of the animal in the image recognition result, starts the electric diaphragm pump 12, the nozzle 14 sprays smoke, and the spray device sprays The smoke is non-toxic and will not cause damage to the human body.

With the above-mentioned structure, when a visitor or an illegal intruder enters the monitoring range and the stay time reaches the illegal stay time (2 minutes), the image recognition processing module 2 compares the image collected by the information collection device 1 with the pre-stored allowed visitor The images are compared to determine whether the visitor is a person permitted by the head of the household, and through the GSM communication module 3, the client 8 sends the image recognition result to the head of the household. If it is a stranger, remind the head of the household to pay attention; if visitors are allowed, remind the head of the household that there are relatives and friends visiting. For strangers, the head of household can question and warn strangers through the voice module 5 . If the tempered glass protective cover of wide-angle monitoring camera 16 is destroyed intentionally by strangers, then the pressure sensor signal is sent to controller 4, and informs the head of the household by GSM communication module 3 . The fire information detection module 6 of this device detects fire hazards, and if there is an abnormal situation, the head of the household is notified. The system recognizes aggressive animals such as dogs through the image recognition module 2, and uses the safety protection module 7 to spray the dogs and other animals to drive them away to ensure the safety of family members.

Claims (7)

1. A security monitoring system based on image recognition, including information collection device (1), image recognition processing module (2), GSM communication module (3), controller (4), voice module (5), fire information detection The module (6), the security protection module (7) and the client (8), are characterized in that: the output end of the information collection device (1) is connected to the input end of the image recognition processing module (2), and the image recognition processing module (2) The output terminal is connected to the input terminal of the GSM communication module (3), the output terminal of the image recognition processing module (2) and the output terminal of the fire information detection module (6) are respectively connected to the input terminal of the controller (4), and the controller ( 4), the voice module (5) and the client (8) are respectively connected to the GSM communication module (3), and the input end of the security protection module (7) is connected to the output end of the controller (4). 2. The security monitoring system based on image recognition according to claim 1, characterized in that: the information collection device (1) includes an external camera electronic eye (15) and a wide-angle monitoring camera (16). 3. The security monitoring system based on image recognition according to claim 1, characterized in that: the GSM communication module (3) includes a SIM900A chip. 4. The security monitoring system based on image recognition according to claim 1, characterized in that: the controller (4) includes an STM32F103RCT6 embedded processor. 5. The security monitoring system based on image recognition according to claim 1 or 2, characterized in that: the fire information detection module (6) includes a flame sensor (9), a temperature sensor (10) and a smoke sensor (11) The model of the flame sensor (9) is LM393, the model of the temperature sensor (10) is AD590, and the model of the smoke sensor (11) is MQ-2. 6. The image recognition-based safety monitoring system according to claim 1 or 2, characterized in that: the safety protection module (7) includes an electric diaphragm pump (12), a steering gear (13) and a nozzle (14), The model of the electric diaphragm pump (12) is FL-5206, and the model of the steering gear (13) is SR403. 7. The security monitoring system based on image recognition according to claim 2, characterized in that the wide-angle monitoring camera (16) is provided with a tempered glass protective cover and a pressure sensor.