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Laser navigation system applicable to intelligent inspection robot of transformer substation

A technology of laser navigation and intelligent inspection, applied in the field of laser navigation, can solve the problems that the positioning accuracy of robot navigation control still needs to be improved, and achieve the effect of simple and easy-to-use external interface, low development cost, and accurate navigation and positioning

Inactive Publication Date: 2016-06-22
ZHENGZHOU JINHUI COMP SYST ENG
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  • Abstract
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Problems solved by technology

[0010] The invention overcomes the problem that the positioning accuracy of robot navigation control still needs to be improved in the prior art, and provides a laser navigation system suitable for substation intelligent inspection robots with reliable operation and high positioning accuracy

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  • Laser navigation system applicable to intelligent inspection robot of transformer substation
  • Laser navigation system applicable to intelligent inspection robot of transformer substation
  • Laser navigation system applicable to intelligent inspection robot of transformer substation

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Embodiment Construction

[0023] The laser navigation system applicable to the substation intelligent inspection robot of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments: figure 1 As shown, the technical solution adopted by the hardware system of the present invention is: a laser navigation substation intelligent inspection robot, which includes a chassis, which is provided with a 24v rechargeable battery, a DC2412 transformer, a motion controller, a drive motor, a remote control receiving module, and an alarm Lights, laser sensors, MOXA switches, serial servers, PTZ pillars, industrial computers, video servers, wireless modules. Among them, the motion controller, laser sensor and wireless module are powered by 24V voltage, and the motion controller is respectively connected with the drive motor, remote control receiving module, and alarm light; MOXA switch, serial server, industrial computer, video server and pan-tilt controll...

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Abstract

The invention discloses a laser navigation system applicable to an intelligent inspection robot of a transformer substation, overcoming the problem in the prior art that navigation control positioning precision of the robot still needs to be improved. The laser navigation system comprises the following steps: step 1, configuring the robot; step 2, establishing an environment map; step 3, carrying out a laser navigation positioning test; and step 4, executing tasks at stopping points. In the step 3, a move_base packet in the laser navigation positioning test is used for doing a path plan on the map by utilizing robot position information and real-time obstacle information sensed by a laser sensor, and issuing planning speed information to a movement controller on the bottom layer, so that the robot safely arrives at an appointed target position. The invention provides the laser navigation type intelligent inspection robot of the transformer substation, which is not interfered by a strong electromagnetic field in a transformer substation environment, and is reliable to operate, accurate in navigation positioning, easy to realize and low in development cost.

Description

technical field [0001] The invention relates to a laser navigation method for a robot, in particular to a laser navigation system suitable for a substation intelligent inspection robot. Background technique [0002] With the advancement of science and technology and the continuous deepening and development of the power system reform, the degree of automation of the power system has been greatly improved. Many substations have realized the functions of telemetry, remote signaling, remote control, and remote adjustment. A series of potential safety hazards caused by timely monitoring and inspection on site. For this reason, intelligent inspection robots in substations are gradually becoming an important member of substations with few or no people on duty. [0003] At present, there are two main navigation methods for substation intelligent inspection robots, magnetic trajectory navigation and laser navigation. Although the magnetic navigation method has the characteristics o...

Claims

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Application Information

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IPC IPC(8): G01C21/34G05D1/10
CPCG01C21/3446G05D1/10
Inventor 张晨民赵慧琴彭天强
Owner ZHENGZHOU JINHUI COMP SYST ENG
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