Wireless multimedia sensor network integrated working robot locating and tracking system and method

A working robot, positioning and tracking technology, applied in manipulators, program-controlled manipulators, manufacturing tools, etc., can solve the problems of large positioning errors and inability to meet the requirements of complex environments, and achieve convenient installation and operation, practical methods, and improved solutions. The effect of precision

Active Publication Date: 2016-11-23
HOHAI UNIV CHANGZHOU
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems of large positioning errors and inability to meet the requirements of complex environments in the positioning method of the working robot in the prior art, the present invention proposes a positioning and tracking system and method for working robots integrated with wireless multimedia sensor networks

Method used

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  • Wireless multimedia sensor network integrated working robot locating and tracking system and method
  • Wireless multimedia sensor network integrated working robot locating and tracking system and method
  • Wireless multimedia sensor network integrated working robot locating and tracking system and method

Examples

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Embodiment 1

[0041] The work robot 1 moves in spaces such as workshops or warehouses, deploys multiple thermal imaging monitoring devices 2 in the positioning area, deploys multiple temperature sensors 4 around the electric control box on the work robot body, and uses height sensors 5 to monitor operations The real-time height of the robot, through the convergence node 6 to broadcast the temperature data and height data to the wireless gateway node 7, and control the automatic rotating base 8 to adjust the angle of the thermal imaging unit 3, and quickly calculate the three-dimensional coordinates of the working robot under the constraints of geographic geometry Position, along with the movement of the work robot, can achieve stable output of the position in the entire space.

[0042] The working robot positioning and tracking system includes multiple sets of thermal imaging monitoring devices 2, multiple temperature sensors 4, height sensors 5, convergence nodes 6 and data processing units 9....

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Abstract

The invention discloses a wireless multimedia sensor network integrated working robot locating and tracking system and method. The system comprises thermal imaging monitoring devices, automatic rotating bases, temperature sensors, a convergent node, a height sensor, wireless gateway nodes and a data processing unit, wherein the convergent node transmits data of the temperature sensors and height values, detected by the height sensor in real time, of a robot to the wireless gateway nodes; thermal imaging units acquire a temperature hologram of a working robot electric cabinet; the wireless gateway nodes transmit temperature parameters, height parameters, datum coordinate values of the thermal imaging monitoring devices, horizontal and vertical degrees of the automatic rotating bases to the data processing unit, through combining morphological characteristics of hot spot regions extracted from the temperature hologram; and data of the plurality of sensors is integrated to obtain a three-dimensional coordinate of the working robot. The system can be applicable to real-time dynamic tracking and locating of the working robot in environments like workshops or warehouses, and is high in practicability, safe and reliable to use and convenient to mount and operate.

Description

Technical field [0001] The invention relates to a positioning method of a working robot, in particular to a positioning and tracking system and method of a working robot integrated with a wireless multimedia sensor network. Background technique [0002] With the rapid development of computer technology, sensor network technology and artificial intelligence, robots are widely used in industrial monitoring and automatic control fields. For example, in aerospace, medical assistance, smart home, and hazard detection, robots are required to complete specific tasks. Task. Therefore, when working robots perform tasks, they must first perceive their own position and their relative positions with other actuators and surrounding obstacles. Even in the case of multi-robot collaboration, robot autonomous positioning technology is a key technology that can be used as a key technology for working robots. The set function requires the best route to move to the corresponding location to provide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/16
CPCB25J9/1664B25J9/1671B25J9/1694
Inventor 罗成名范新南张学武倪建军
Owner HOHAI UNIV CHANGZHOU
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