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Smart dolly control system based on infrared sensor

A technology of infrared sensor and control system, applied in control/adjustment system, two-dimensional position/course control, vehicle position/route/altitude control, etc. The function is not so perfect, etc.

Inactive Publication Date: 2016-09-07
王玉华
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

In addition, many colleges and universities led by Harbin Institute of Technology have also achieved excellent results in such international-level artificial intelligence competitions as the "Robot Football Game" and "Robot Lifting Competition". The two functions of obstacle avoidance and obstacle avoidance are not so perfect, and the expected effect has not been achieved.

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  • Smart dolly control system based on infrared sensor

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Embodiment Construction

[0019] In order to clearly understand the technical solution of the present invention, its detailed structure will be presented in the following description. Obviously, the implementation of the embodiments of the invention is not limited to specific details familiar to those skilled in the art. The preferred embodiments of the present invention are described in detail below, and there may be other implementations besides those described in detail.

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0021] The trolley in this embodiment adopts RP5 high-power tank body, which adopts a high-torque 280 motor with inductance, and combines helical teeth + metal teeth to form a chassis system with high torque and low noise. It has strong power performance, high chassis stability, It can turn in circles and turn flexibly. The load capacity is at least 3KG or more. It can overcome obstacles and is...

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Abstract

The invention discloses a smart dolly control system based on an infrared sensor. The control system comprises, sequentially connected, a tracking sensor, a CPU, a driving module and a DC motor, wherein the tracking sensor is connected the CPU through an LM339 comparator circuit. The control system further comprises a power supply module and a barrier-avoiding module, wherein the power supply module is directly connected to the CPU, the barrier-avoiding module is connected with a single-chip microcomputer through an LM358, and a display module is connected between the single-chip microcomputer and the driving module. The tracking sensor is an infrared reflecting type sensor, which includes an infrared transmitting tube and a photodiode. Automatic barrier-avoiding function of a robot is realized, and tracking function can be expanded to sense guide lines and obstacles. Automatic path identification function of a dolly is realized to select a correct path to travel, and barriers can be automatically detected and avoided through detection by the infrared sensor.

Description

technical field [0001] The invention belongs to the technical field of intelligent control, and in particular relates to an infrared sensor-based intelligent car control system. Background technique [0002] Smart cars, that is, wheeled robots, mainly have functions such as password recognition and speech synthesis, robot self-positioning, dynamic random obstacle avoidance, multi-sensor information fusion, and real-time adaptive navigation control. Now smart cars are developing rapidly, and there are substantial achievements in everything from smart toys to other industries. It can basically realize basic functions such as tracking, obstacle avoidance, patch detection, light-seeking storage, and cliff avoidance. In recent years, the smart car in the electronic design competition is developing into a voice control system. The relatively well-known Freescale smart car is at the forefront. In 2011-2012, the world's intelligent robot research has made new progress. The United...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02
CPCG05D1/0242G05D1/0255
Inventor 王玉华
Owner 王玉华
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