Autonomous navigation robot system used for unmapped area patrolling and navigation method thereof

A robotic system and autonomous navigation technology, applied in control/adjustment systems, two-dimensional position/channel control, instruments, etc., to reduce the probability of failure, improve operational efficiency, and reduce computing resources

Inactive Publication Date: 2020-01-21
716TH RES INST OF CHINA SHIPBUILDING INDAL CORP +1
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a patrol robot system and its navigation method for drawing two-dimensional path maps and autonomous navigation in unknown areas, so as to greatly reduce the development cost and system complexity of the current patrol robot system

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  • Autonomous navigation robot system used for unmapped area patrolling and navigation method thereof
  • Autonomous navigation robot system used for unmapped area patrolling and navigation method thereof
  • Autonomous navigation robot system used for unmapped area patrolling and navigation method thereof

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Embodiment Construction

[0028] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0029] In one embodiment, combined with figure 1 , the present invention provides an autonomous navigation robot system for patrolling areas without maps. The system includes a robot body and a remote display and control device; wherein, the robot body includes a positioning module, a laser radar module, a central processing module, and a walking drive module. , video monitoring module, wireless communication module and power supply module;

[0030] The positioning module is used to obtain the position and posture information of the robot body, and transmit the informatio...

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Abstract

The present invention discloses an autonomous navigation robot system used for unmapped area patrolling and a navigation method thereof. The system comprises a robot body and a remote display controlapparatus. The robot body comprises a positioning module, a laser radar module, a central arithmetic processing module, a traveling driver module, a video monitoring module, a wireless communication module and a power source module. The navigation method is implemented based on the foregoing system. According to the autonomous navigation robot system used for unmapped area patrolling and the navigation method thereof, a solution with a low-cost device is used for map drawing and autonomous navigation of an unexplored region, device costs of the robot system for implementing autonomous navigation are reduced, a system architecture is simpler and more efficient, a failure probability is reduced, and operating efficiency is improved. In addition, a map modeling method is simpler relative to aconventional three-dimensional map modeling method, computing resources for the robot system to implement autonomous navigation are reduced, system efficiency is improved, an occupancy rate of a daily patrolling task on system resources is reduced, and an endurance time of a patrolling robot is improved.

Description

technical field [0001] The invention relates to the technical field of ground mobile robot navigation, in particular to an autonomous navigation robot system and a navigation method for patrolling areas without maps. Background technique [0002] At present, typical patrol robots with autonomous navigation generally use 3D laser scanning equipment combined with multi-eye vision equipment for data fusion to draw 3D high-precision maps. When performing a patrol task, the current position of the robot is obtained from the satellite navigation system, and the data processing results obtained by the 3D laser scanning device and the multi-eye vision device are matched with the prior map to obtain a local path map, thereby guiding the patrol robot to autonomously avoid obstacles , gradually reach the target position. [0003] This autonomous navigation and patrol robot system has high drawing precision and accurate positioning, but there are the following problems: (1) the cost of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02
CPCG05D1/0214G05D1/0223G05D1/024G05D1/0251G05D1/0257G05D1/0276
Inventor 周睿徐田凡王传生何家健玄甲辉冯骥
Owner 716TH RES INST OF CHINA SHIPBUILDING INDAL CORP
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