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Intelligent inspection trolley system with low cost

An intelligent inspection, low-cost technology, applied in radio wave measurement systems, instruments, measurement devices, etc., can solve the problems of complex control methods, inconvenient portability, complex structure, etc., and achieve easy operation, reliable performance, and humanization. high effect

Inactive Publication Date: 2017-05-24
JIANGNAN UNIV
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0004] The purpose of this invention is to overcome the disadvantages of traditional intelligent inspection trolleys or robots, such as high cost, complex structure, inconvenient to carry, large volume, high power consumption, and complicated control methods, and propose a portable, easy-to-operate, and real-time monitoring Ultrasonic obstacle avoidance intelligent inspection car

Method used

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Embodiment Construction

[0019] The scheme of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0020] The structural block diagram of a low-cost intelligent patrol car system provided by the present invention is as follows: figure 1 As shown, it consists of main control unit module, ultrasonic ranging module, steering gear module, motor drive module, display module, camera module, Wi-Fi module, power module, mobile phone application, etc.

[0021] The specific working process is as follows:

[0022] The system controls the SG90-9G miniature steering gear of the steering gear module through the STC89C52 single-chip microcomputer of the main control unit module to control the HC-SR04 ultrasonic sensor according to the set steering gear control algorithm to realize the distance measurement of obstacles, and uses the LCD1602 liquid crystal display module to display the front The distance of the obstacle, and control the L293D chip of t...

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Abstract

The invention discloses an intelligent inspection trolley system with low cost. The system is mainly formed by a main control unit module, an ultrasonic ranging module, a steering engine module, a motor driving module, a display module, a power module, a camera module, a Wi-Fi module, and a mobile phone application. The invention aims to provide the intelligent inspection trolley system with low cost such that all-dimensional automatic obstacle avoidance and real-time transmission of a video signal can be realized through an ultrasonic probe and manual and automatic control modes can be realized through the mobile phone application.

Description

technical field [0001] The invention relates to the field of indoor security and measurement and monitoring, in particular to a low-cost ultrasonic obstacle avoidance intelligent inspection trolley system. Background technique [0002] Indoor security is very important for property safety and personal safety. In order to monitor the indoor environment in real time and accurately, especially unattended warehouses and warehouses with small spaces and inconvenient access, a reliable performance, low cost, sensitive response, and two modes of manual control and automatic inspection are required. Intelligent patrol car system. At present, inspection systems used in the security field are generally complex in structure, poor in compatibility, low in versatility, high in power consumption, large in size and high in cost. [0003] The present invention will provide a low-cost ultrasonic obstacle avoidance intelligent patrol car with portability, low power consumption, low cost and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02G01S15/93
Inventor 赖亚涛楼旭阳
Owner JIANGNAN UNIV
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