Cluster robot cooperative positioning system and method

A co-location and robot technology, applied in control/adjustment systems, instruments, two-dimensional position/channel control, etc., can solve the problems of high cost of navigation and positioning, improve the ability to identify obstacles, and reduce high costs. Effect

Pending Publication Date: 2021-04-30
WUHAN WANJI INFORMATION TECH
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of the above problems, the present disclosure provides a cluster robot collaborative positioning system and method to solve the high cost problem when cluster robots use SLAM technology for navigation and positioning

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  • Cluster robot cooperative positioning system and method
  • Cluster robot cooperative positioning system and method
  • Cluster robot cooperative positioning system and method

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Embodiment Construction

[0043] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments It is a part of the embodiments of the present disclosure, but not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present disclosure.

[0044] An embodiment of the present disclosure provides a collaborative positioning system for swarm robots, including: a master robot for building an environment map and navigation and positioning; a slave robot communicating with the master robot for building a map based on the master robot and The master robot performs navigation and posi...

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Abstract

The invention discloses a cluster robot cooperative positioning system and method, and the system comprises: a main robot which is used for the construction of an environment map and navigation positioning; a slave robot which is in communication connection with the main robot and is used for carrying out navigation and positioning based on the map constructed by the main robot and the main robot; and a robot control module which is used for processing the positioning data and the communication data between the master robot and the slave robot and completing the cooperative operation between the cluster robots constructed by the master robot and the slave robot. Through a small number of high-precision laser radars and a small number of reference objects, high-precision positioning the same as that of common laser radars is provided, the high cost problem of the natural navigation robot during cluster robot positioning is effectively reduced, and meanwhile, through local sharing of high-precision radar data, the obstacle recognition capability of the common radars is improved.

Description

technical field [0001] The invention relates to the technical field of robot positioning, in particular to a collaborative positioning system for cluster robots. Background technique [0002] With the development of simultaneous positioning and mapping technology, lidar is widely used in the field of mobile robots due to its advantages of high positioning accuracy and flexibility. However, in the face of increasingly complex tasks, a single robot has low efficiency and small task load. , cannot meet the actual needs, and the robot gradually presents a trend of cluster development. [0003] The multi-line laser radar can transmit and receive multiple laser beams at the same time, identify the height of the object and obtain the 3D scanning map of the surrounding environment, and compare the global map obtained in real time with the features in the high-precision map. Compared with the single-line laser radar only Feature points in the map can be matched. Multi-line lidar ha...

Claims

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Application Information

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IPC IPC(8): G05D1/02
CPCG05D1/0276
Inventor 温志宏祖爽张英杰胡攀攀
Owner WUHAN WANJI INFORMATION TECH
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