CN208094706U - A kind of intelligent video monitoring system based on ARM and recognition of face - Google Patents

Abstract

The utility model discloses a kind of intelligent video monitoring system based on ARM and recognition of face, is related to monitoring system technical field；Infrared monitoring camera, recognition of face camera is connected by conducting wire and the input terminal of ARM microcontroller respectively, and infrared monitoring camera is several, the upper end of infrared monitoring camera is equipped with human body induction module, infrared monitoring camera is mounted on runing rest body, and the output end of runing rest body electric rotating machine and microcontroller connects, the input terminal of microcontroller is electrically connected with human body induction module, power module is connected by conducting wire and the power end of ARM microcontroller, the communication terminal of ARM microcontroller is electrically connected with wireless communication module, the storage end of ARM microcontroller is connect with data storage, the input/output terminal of ARM microcontroller is connect with touch display screen, the defeated connection of input of Temperature Humidity Sensor and ARM microcontroller；The utility model can realize recognition of face and the quick processing of information, can realize fast operating, and processing speed is fast, saves the time.

Description

An Intelligent Video Surveillance System Based on ARM and Face Recognition

technical field

The utility model belongs to the technical field of monitoring systems, in particular to an intelligent video monitoring system based on ARM and face recognition.

Background technique

The monitoring system is mainly composed of five parts: front-end monitoring equipment, transmission equipment, back-end storage, control and display equipment, and the back-end equipment can be further divided into central control equipment and sub-control equipment. The front-end and back-end equipment can be constructed in a variety of ways, and the connection between them (also called a transmission system) can be realized through various methods such as cables, optical fibers, and microwaves.

However, the existing intelligent video monitoring system cannot realize face recognition when in use, and is slow in controlling and processing information, and has low efficiency in monitoring.

Contents of the invention

In view of the above problems, the technical problem to be solved by the utility model is to provide an intelligent video monitoring system based on ARM and face recognition, so as to solve the problems mentioned in the background technology above.

An intelligent video monitoring system based on ARM and face recognition of the utility model includes an infrared monitoring camera, a face recognition camera, an ARM microcontroller, a touch display screen, a temperature and humidity sensor, a data memory, a power supply device, a wireless communication Module; the infrared monitoring camera and the face recognition camera are respectively connected to the input end of the ARM microcontroller through wires, and there are several infrared monitoring cameras. , and the rotary motor of the rotating bracket body is connected to the output end of the single-chip microcomputer, the input end of the single-chip microcomputer is electrically connected to the human body induction module, the power supply module is connected to the power supply end of the ARM microcontroller through a wire, and the communication end of the ARM microcontroller is connected to the wireless communication module Electrically connected, the storage terminal of the ARM microcontroller is connected with the data memory, the input and output terminals of the ARM microcontroller are connected with the touch screen, and the temperature and humidity sensor is connected with the input and output of the ARM microcontroller.

Preferably, the power supply module includes a photovoltaic battery panel, a battery charger for commercial power, a photovoltaic converter, a storage battery, and a charging converter; The input terminal of the charging converter is connected, and the output terminal of the charging converter is connected with the charging terminal of the storage battery.

Preferably, the rotating support body includes a fixed frame and a rotating motor, the rotating motor is installed at the bottom of the fixing frame, and a camera mounting plate is installed on the rotating shaft of the rotating motor, and the rotating motor is a servo motor.

Preferably, an installation hole is opened on the outside of the ARM microcontroller, and an auxiliary cooling fan is installed in the installation hole.

Compared with the prior art, the beneficial effect of the utility model is that it can realize face recognition and fast processing of information, which can realize fast operation, high processing speed, and save time.

Description of drawings:

For ease of illustration, the utility model is described in detail by the following specific implementation and accompanying drawings.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic structural diagram of the power supply device in the present invention.

In the figure: 1-infrared surveillance camera; 2-face recognition camera; 3-ARM microcontroller; 4-touch display; 5-temperature and humidity sensor; 6-data memory; 7-power supply unit; 8-wireless communication module ; 7-1-photovoltaic battery panel; 7-2-mains battery charger; 7-3-photovoltaic converter; 7-4-battery; 7-5-charging converter.

Detailed ways:

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is described below through specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are only exemplary and not intended to limit the scope of the present invention. In addition, in the following description, descriptions of known structures and technologies are omitted to avoid unnecessarily confusing the concept of the present invention.

Here, it should also be noted that, in order to avoid obscuring the utility model due to unnecessary details, only the structures and/or processing steps closely related to the solution according to the utility model are shown in the drawings, and the Other details that have little relationship with the utility model are described.

As shown in Fig. 1 and Fig. 2, the present embodiment adopts the following technical solutions: it includes an infrared monitoring camera 1, a face recognition camera 2, an ARM microcontroller 3, a touch display screen 4, a temperature and humidity sensor 5, and a data memory 6 , power supply device 7, wireless communication module 8; infrared monitoring camera 1, face recognition camera 2 are respectively connected with the input end of ARM microcontroller 3 through wires, infrared monitoring camera 1, face recognition camera 2 realize monitoring and face recognition , and the infrared monitoring camera 1 is several, the upper end of the infrared monitoring camera 1 is equipped with a human body sensing module, the infrared monitoring camera 1 is installed on the rotating bracket body, the rotating bracket body can realize the rotation of the infrared monitoring camera, and cooperate with the human body sensing module to realize the human body Induction, and the rotary motor of the rotating bracket body is connected to the output end of the single-chip microcomputer. The single-chip microcomputer realizes the reception of the information of the human body induction module and controls the work of the rotating motor. The model of the single-chip microcomputer is STM8L101F3. The model is HL-608-060HC8120; the power supply module 7 is connected with the power terminal of the ARM microcontroller 3 through wires, the communication terminal of the ARM microcontroller 3 is electrically connected with the wireless communication module 8, and the storage terminal of the ARM microcontroller 3 is connected with the wireless communication module 8. The data memory 6 is connected, and the data memory can realize data storage, and the data memory is a CFM100 data storage module; the input and output terminals of the ARM microcontroller 3 are connected with the touch display screen 4, and the temperature and humidity sensor 5 is connected with the input terminal of the ARM microcontroller 3 The model of the temperature and humidity sensor 5 is RHT01-SPI, and the temperature and humidity sensor 5 can detect the environment.

Further, the power module 7 includes a photovoltaic cell panel 7-1, a commercial battery charger 7-2, a photovoltaic converter 7-3, a storage battery 7-4, and a charging converter 7-5; the photovoltaic cell panel 7-1 The photovoltaic converter 7-3 is connected to the input end of the charging converter 7-5, the mains battery charger 7-2 is connected to the input end of the charging converter 7-5, and the output end of the charging converter 7-5 is connected to the storage battery. The charging terminal of 7-4 is connected to switch between photovoltaic and commercial power. When the photovoltaic power is insufficient, it is switched to commercial power, and the battery provides power for the whole.

Further, the rotating support body includes a fixed frame and a rotating motor, the rotating motor is installed at the bottom of the fixing frame, and a camera mounting plate is installed on the rotating shaft of the rotating motor, and the rotating motor is a servo motor.

Further, an installation hole is provided on the outside of the ARM microcontroller 3, and an auxiliary cooling fan is installed in the installation hole.

The working principle of this specific embodiment is: the ARM microcontroller uses the LPC1768 microcontroller based on the ARM Corxtex-M3 kernel; the speed of processing can be improved, and monitoring and face recognition are realized by the infrared monitoring camera 1 and the face recognition camera 2 , the infrared monitoring camera is Jinrui QR-HND-11303R-IE, the face recognition camera 2 is designed with the AVS03A+Sony solution, the image processor model is AVS03A; then the data is transmitted to the ARM microcontroller, ARM microcontroller The data can be stored in the data memory, and the data can be displayed through the touch screen. The model of the touch screen is 2711P-B6C1D. The wireless communication module 8 can realize wireless communication, and the model of the chip is CH340G.

In the description of the present utility model, unless otherwise clearly stipulated and limited, the terms "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connection, or integration; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be customized according to the instructions and the records of the drawings. The specific connection methods of each part adopt mature bolts, rivets, welding Conventional means, machinery, parts and equipment all adopt conventional models in the prior art, and circuit connections adopt conventional connection methods in the prior art, which will not be described in detail here.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (4)

1. a kind of intelligent video monitoring system based on ARM and recognition of face, it is characterised in that：It includes infrared monitoring camera Head, recognition of face camera, ARM microcontroller, touch display screen, Temperature Humidity Sensor, data storage, supply unit, nothing Line communication module；Infrared monitoring camera, recognition of face camera are connected by conducting wire and the input terminal of ARM microcontroller respectively It connects, and infrared monitoring camera is several, the upper end of infrared monitoring camera is equipped with human body induction module, infrared monitoring camera Head is mounted on runing rest body, and the output end of runing rest body electric rotating machine and microcontroller connects, the input terminal of microcontroller It is electrically connected with human body induction module, power module is connected by conducting wire and the power end of ARM microcontroller, ARM microcontroller Communication terminal is electrically connected with wireless communication module, and the storage end of ARM microcontroller is connect with data storage, ARM microcontroller Input/output terminal is connect with touch display screen, the defeated connection of input of Temperature Humidity Sensor and ARM microcontroller.

2. a kind of intelligent video monitoring system based on ARM and recognition of face according to claim 1, it is characterised in that： The power module includes photovoltaic battery panel, alternating current battery charger, photovoltaic converter, accumulator, charging converter；Photovoltaic Solar panel is connected by the input terminal of photovoltaic converter and charging converter, alternating current battery charger and charging converter it is defeated Enter end connection, the output end of charging converter and the charging end of accumulator connect.

3. a kind of intelligent video monitoring system based on ARM and recognition of face according to claim 1, it is characterised in that： The runing rest body includes fixed frame and electric rotating machine, and electric rotating machine is mounted on the bottom of fixed frame, and turn of electric rotating machine Camera mounting plate is installed, the electric rotating machine is servo motor on axis.

4. a kind of intelligent video monitoring system based on ARM and recognition of face according to claim 1, it is characterised in that： The outside of the ARM microcontroller offers mounting hole, and auxiliary heat dissipation fan is equipped in mounting hole.