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Security robot system based on STM32

A robot and security technology, applied in the field of STM32-based security robot system, to achieve the effect of simple and reliable operation and strong promotion

Inactive Publication Date: 2020-08-25
ZHONGKAI UNIV OF AGRI & ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is foreseeable that it is not far away from the launch of security robot products with reasonable price and can well meet the needs of users

Method used

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  • Security robot system based on STM32
  • Security robot system based on STM32
  • Security robot system based on STM32

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] The mobile security robot subsystem, disguised as a stool, is placed on one side of the cabinet and is not easy to find. When there is an intrusion in the financial room, it can be tracked through the camera, and the intruder's full-body feature image is quietly taken, and stored locally and in the background server.

[0067] After the mobile security robot subsystem is started, it first performs initialization work, including system clock configuration, timer, delay function, GPIO (General Purpose Input Output) general purpose input and output ports, internal memory pool, camera, LCD display, drive motor And the initialization of the WIFI module. Then the OV7670 camera uses the captured first frame image as a background comparison image, and then compares the captured images with the background image respectively, and records the pixel point difference value and the number of difference values. When the difference number reaches the threshold, it is considered to be de...

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PUM

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Abstract

The invention discloses a Security robot system based on STM32. System hardware comprises an STM32MCU, an SD card, keys, an LCD display screen, WIFI, a motor driving module, a camera, an SCCB bus, a power supply and reset circuit and an uplink end. According to the system, the mobile security robot subsystem imitates the shape of an indoor stool, has a disguised latent effect, and captures a wholebody characteristic image of an intruder. The fixed security robot subsystem is embedded in the cabinet body and is used for shooting a facial feature image of the fixed security robot subsystem. Theimage data is stored in a local SD card of the robot and transmitted to a far-end server, so that the damage of the image data caused by the damage of the robot is avoided, and key evidences are provided for police to promote the detection work of later cases. By adopting the system, a safe home environment can be provided for families and individuals, and the security system is simple and reliable to operate and high in stability, real-time performance and generalization performance.

Description

technical field [0001] The invention relates to the field of intelligent security technology, in particular to a security robot system based on STM32. Background technique [0002] With the development of the national economy, people's living standards are improving day by day, people put forward higher requirements for the quality of life, and hope that life will be safer and more comfortable. However, frequent cases of burglary and theft not only cause huge losses to people's lives and property, but also bring about adverse social impacts. Therefore, an intelligent security system is urgently needed to provide a safe and secure home environment for families and individuals. [0003] Now service robots have entered thousands of households, and the development of security-related robot technology has basically met the requirements of the market. Many scientific research institutes and high-tech companies at home and abroad have carried out a large number of research and dev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042G05D1/12H04N7/18
CPCG05B19/042G05D1/12H04N7/18
Inventor 韩洁琼江恒伟
Owner ZHONGKAI UNIV OF AGRI & ENG