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Inspection robot, control device thereof and inspection method

A technology for inspection robots and control devices, which is applied in the field of robotics and can solve problems such as the inability of inspection robots to function

Inactive Publication Date: 2021-04-30
CHINA JILIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However, in view of the complexity of the working environment and working conditions of the inspection robot, the function of the inspection robot to use the communication network for positioning sometimes does not work

Method used

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  • Inspection robot, control device thereof and inspection method
  • Inspection robot, control device thereof and inspection method
  • Inspection robot, control device thereof and inspection method

Examples

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Embodiment approach

[0066] According to an implementation manner, the fault position marking unit is configured to record the moving path of the inspection robot. That is to say, the fault location calibration unit can not only record the distance that the inspection robot moves from the fault location to each feature point, but also record the moving path. The path here, which can also be said to be a trajectory, contains directional information. The distance information added with the path information is more conducive to finding the fault location according to the feature points. Meanwhile, according to the present invention, the provision and recording of path information is not mandatory but optional. While routing information is valuable on the one hand, provision of this information may require increased device complexity or more resource requirements on the other hand. Certain path information provision methods of some inspection robots may require the support of communication networks,...

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Abstract

The invention relates to an inspection robot. The inspection robot is configured to inspect an area, a plurality of inspected objects are distributed in the area, the inspection robot comprises a walking device used for driving the inspection robot to move in the area, a detection device used for obtaining state information of the inspected objects and a control device, and the control device comprises a fault judgment unit, a communication condition detection unit and a fault position calibration unit. When the inspection robot is in a low communication state, if the inspected objects have a fault, the inspected objects move in one direction, and the moving distance and path are recorded until a feature point is reached. The invention further provides a control device and an inspection method associated with the inspection robot. According to the inspection robot, the fault position can be conveniently calibrated under the low communication condition, and the inspection efficiency is improved.

Description

technical field [0001] The invention relates to the field of robots, in particular to an inspection robot, a control device for the inspection robot and an inspection method. Background technique [0002] Compared with manual inspection, the use of inspection robots for safety monitoring has obvious advantages such as high inspection efficiency and adaptability to high-risk and complex environments. It has been widely used in many fields such as electric power, transportation, chemical industry, and security. Such as substations, power lines, railway lines, underground pipe networks, etc. According to different inspection environments and inspection requirements, inspection robots are very different. There is a type of inspection robot that is configured to inspect an area, and there are multiple inspected objects distributed in the inspection area. [0003] The positioning ability of the inspection robot is the basic requirement for the successful completion of the inspect...

Claims

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Application Information

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IPC IPC(8): B25J9/10B25J9/16B25J13/08B25J19/02
CPCB25J9/10B25J9/1664B25J13/087B25J19/023
Inventor 金尚忠魏富强徐睿邹艳秋温一诺
Owner CHINA JILIANG UNIV