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Infrared ranging guidance method applied to the follow-up car

An infrared ranging and follow-up technology, which is applied to non-electric variable control, two-dimensional position/channel control, vehicle position/route/altitude control, etc. The effect of accurate judgment

Active Publication Date: 2020-08-28
SHENYANG POLYTECHNIC UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The control methods of the smart car include remote control, voice control, etc., but these methods have the disadvantage of not being able to accurately obtain the location information of the following object

Method used

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  • Infrared ranging guidance method applied to the follow-up car
  • Infrared ranging guidance method applied to the follow-up car
  • Infrared ranging guidance method applied to the follow-up car

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Embodiment Construction

[0043] Below in conjunction with accompanying drawing, the present invention will be further described:

[0044] In order to make the purpose, technical solutions and advantages of the present invention clearer, the following technical solutions in the present invention are clearly and completely described.

[0045] The infrared ranging sensor uses the principle that the infrared signal encounters different distances from obstacles, and the reflection intensity is also different. The distance is short, the reflected light is strong, and the distance is long, the reflected light is weak, to detect the distance of obstacles. The infrared ranging sensor has a pair of infrared signal emitting and receiving diodes, the emitting tube emits an infrared signal of a specific frequency, and the receiving tube receives the infrared signal of this frequency. The infrared ranging sensor is based on the principle of triangulation. The infrared transmitter emits an infrared beam according to...

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Abstract

The infrared range-finding guidance method applied to the follow-up car, the method uses the module built by the infrared range-finding sensor to detect the position information of the following object in real time, so that the follow-up car is guided by the moving object within a certain range; the specific details of the method The steps are as follows: (1), install two infrared ranging sensors on the car to form an infrared ranging sensor device, (2), establish a two-dimensional coordinate system between the car and the following object, and the sensor scans continuously at a certain frequency Corresponding range, record the initial position information of the following object; (3), the car moves according to the changed position information, so as to realize the accurate judgment of the moving position, direction and speed of the following object, realize the movement of following the target at any time, and avoid the obstacles in front Function. The invention mainly realizes the purpose that the trolley can accurately judge the moving position, direction and speed of the target object, and also realizes the function of following the target movement at any time and avoiding obstacles ahead.

Description

technical field [0001] The invention relates to a technology for real-time detection of position information of a following object by using a module built by an infrared distance measuring sensor, and is especially suitable for a follow-up car that can be guided by a moving object within a certain range. Background technique [0002] The control methods of the smart car include remote control, voice control, etc., but these methods all have the disadvantage of not being able to accurately obtain the location information of the following object. Contents of the invention [0003] Purpose of the invention: [0004] The invention provides an infrared range-finding and guiding method on a follow-up trolley, the purpose of which is to solve the existing problems in the past, and it is a technology in which a module built by an infrared range-finding sensor detects the position information of a target object in real time. [0005] Technical solutions: [0006] The infrared ran...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D1/02
CPCG05D1/0238G05D1/0242
Inventor 卢奭瑄于婷李伟华刘苏葳高兴
Owner SHENYANG POLYTECHNIC UNIV
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