Intelligent inspection machine carriage

A technology of robot trolley and intelligent inspection, which is applied in the direction of instruments, measuring devices, road network navigators, etc., can solve problems such as labor-intensive, affecting daily work, false alarms, etc., and achieve the effect of eliminating hidden dangers and avoiding manual consumption

Inactive Publication Date: 2009-05-13
JIANGNAN UNIV
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  • Description
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AI Technical Summary

Problems solved by technology

[0006] The safe storage of grain is a strategic issue related to the international people's livelihood. Many grain depots in my country still use the traditional analog and manual methods in the 1980s to monitor the grain situation. The emergence of the situation, the inability to give the staff the correct food information in a timely manner has seriously affected the daily work

Method used

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with drawings and embodiments.

[0029] Such as figure 1 As shown, the present invention detects the trajectory of the trolley through a photoelectric trajectory detector, controls the motor drive module through the trajectory sampling and logic control part according to the detected trajectory, and uses a simple code disc as the feedback value of the trolley to better control the motor .

[0030] Such as figure 2Shown is one of the four reflective photo-sampler circuits included in the photo-track detector. After the sampling signal is buffered by the LMV358 chip, the background light is subtracted, and then it is amplified and sent to the single-chip microcomputer for AD conversion. The AD result is converted into a logical value of whether it is on the track, pre-processed, and the track offset position information is output. During processing, the sampled analog value is first converted into a ...

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Abstract

The invention relates to an intelligent patrol machine car. The intelligent patrol machine car comprises a car with road wheels and a motor, a control system which is arranged on the car, and a photoelectric track detector which is arranged on the car; the control system comprises a motor drive module, a track sampling and logic control module, a communication module, an infrared obstacle avoidance module and a temperature and humidity detection module; and the car communicates with an upper computer detection system by the communication module. The machine car has the advantages of being applied to fire protection and mould prevention of gain depots and all-weather monitoring, and avoiding labor consumption and fire resulting from negligence of staff. The car can automatically avoid obstacles and search routes, eliminates potential hazards, and judge whether the grain goes moldy according to the ambient humidity. Meanwhile, the car can also go to a plurality of hazardous environments to which human can not reach, and transmit the information acquired by a transducer to a computer which processes and displays the information by the communication module.

Description

technical field [0001] The invention relates to an intelligent inspection robot trolley, which is used to collect data in some places where humans cannot reach or where all-weather monitoring is required. Background technique [0002] The emergence and development of robot technology has not only fundamentally changed the appearance of traditional industrial production, but also changed the mode of human production from handicraft, mechanization, automation to a new era of intelligence. The research on mobile robots has been very active in the past ten years. There are two main reasons for its rapid development: First, mobile robots have a wide range of applications. Robots are not only used more and more in industry, but also serve the society. Ocean development, space, underground mines, emergency rescue and disaster relief, military and other fields open up new applications to replace people working in environments they cannot adapt to, which will greatly expand the scope...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02G01C21/34
Inventor 陆爽朱建鸿彭力王宪赵龙李超
Owner JIANGNAN UNIV
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