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Networked multi-robot system

A multi-robot and robot group technology, applied in transmission systems, closed-circuit television systems, electrical components, etc., can solve the problems of decision-making quality and efficiency impact of multi-robot systems, improve decision-making quality and efficiency, good scalability, and easy to add and delete. Effect

Active Publication Date: 2014-05-14
INST OF AUTOMATION CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the commonly used vision systems for assisting multi-robots transmit the images collected by the cameras in the environment to the image acquisition card for subsequent processing by wire or wirelessly, which will affect the decision-making quality and efficiency of the multi-robot system to a certain extent.

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Embodiment Construction

[0013] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings. While illustrations of parameters including particular values ​​may be provided herein, it should be understood that parameters need not be exactly equal to the corresponding values, but rather may approximate the values ​​within acceptable error margins or design constraints. For ease of understanding, the parts numbers involved in the present invention are as follows:

[0014] 1-Embedded vision node; 2-ARM processing board;

[0015] 21-SDRAM memory; 22-NAND FLASH memory;

[0016] 23-ARM processor; 3-image interface board;

[0017] 31-SO-DIMM 200 interface; 32-Power conversion circuit;

[0018] 33-UART interface; 34-CMOS camera module;

[0019] 4-battery pack; 5-first wireless transmission device;

[0020] 6-console; ...

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Abstract

The invention discloses a networked multi-robot system. The system comprises: embedded visual nodes, a console and a multi-robot group. The embedded visual nodes are used to collect and process visual information and send processing results of the visual information to the console and the multi-robot group. The console, combining the visual information processing results of the embedded visual nodes and position and state information of the multi-robot group, is used to provide instruction information and environment information for the multi-robot group. The multi-robot group is used to send the position and state information of the multi-robot group itself to the console, receive the processing results of the embedded visual nodes to the visual information and the instruction information and the environment information of the console, combine perception of the multi-robot group itself and carry out a movement decision. In the invention, a plurality of the embedded visual nodes independently collect and process the visual information so that distributed parallel processing can be realized. The information can be timely provided for the multi-robot system. Decision quality and efficiency can be increased.

Description

technical field [0001] The invention relates to the field of robots in the automatic control industry, in particular to a networked multi-robot system. Background technique [0002] Multi-robot systems have advantages that individual robots cannot match, such as distribution, parallelism, and robustness, and have broad application prospects. In order to further broaden the perception ability of the multi-robot system and improve the performance of the system, the combination of wireless sensor network and multi-robot system to form a networked multi-robot system has attracted attention. Among them, visual perception occupies an important position with its rich information. [0003] At present, most of the commonly used vision systems for assisting multi-robots transmit the images collected by the cameras in the environment to the image acquisition card for subsequent processing by wire or wirelessly, which will affect the decision-making quality and efficiency of the multi-...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04N7/18
Inventor 焦继乐曹志强刘希龙周超谭民
Owner INST OF AUTOMATION CHINESE ACAD OF SCI
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