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Distributed scheduling system and method suitable for multiple AMRs

A scheduling system and scheduling method technology, applied in the field of multi-AMR distributed scheduling system, can solve the problems of reducing system robustness, restricting deployment speed, and increasing deployment cost, so as to improve system robustness, fast deployment speed, The effect of reducing dependence

Pending Publication Date: 2021-08-27
WUHU HIT ROBOT TECH RES INST
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Problems solved by technology

[0003] In the AGV industry, AGVs can only walk along a fixed route. Therefore, in the scenario where multiple AGVs are operating at the same time, they need to cooperate with the dispatching system for management. The dispatching system is responsible for task distribution and traffic control. Factors such as AGV deployment density and network delay will become constr

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  • Distributed scheduling system and method suitable for multiple AMRs
  • Distributed scheduling system and method suitable for multiple AMRs

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Embodiment Construction

[0036] The specific implementation of the present invention will be described in further detail below by describing the embodiments with reference to the accompanying drawings, so as to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.

[0037] figure 1 The structural diagram of the distributed scheduling system applicable to multiple AMRs provided for the embodiment of the present invention, for the convenience of description, only shows the parts related to the embodiment of the present invention, the system includes:

[0038] Multiple AMRs and task dispatching terminals, among which, each AMR is integrated with UDP communication unit Ⅰ, UWB communication unit and TCP / IP communication unit Ⅰ, and the task dispatching terminal is integrated with UDP communication unit Ⅱ and TCP / IP communication unit Ⅱ; Each AMR communicates in real time with the UDP communication ...

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Abstract

The invention discloses a distributed scheduling system suitable for multiple AMRs, which comprises a plurality of AMRs and a task distribution end. Each AMR is integrated with a UDP communication unit I, a UWB communication unit and a TCP/IP communication unit I. The task distribution end is integrated with a UDP communication unit II and a TCP/IP communication unit II. Each AMR communicates in real time with the UDP communication unit II of the task distribution end through the UDP communication unit I, the AMRs communicate in real time through the UDP communication units I, all the AMRs communicate with the TCP/IP communication unit II of the task distribution end at fixed time through the TCP/IP communication units I, and the AMRs communicate in real time through the UWB communication units. AMR distributed scheduling is realized, information is separated through combination of multiple communication modes, dependence on single communication content is reduced, and the robustness of the system is improved. In addition, fusion processing of global information and local information prevents most of AMR congestion problems, very few 'abnormities' are subjected to AMR autonomous avoidance processing, the occurrence probability of 'abnormities' is small, and the processing efficiency is high.

Description

technical field [0001] The invention belongs to the technical field of mobile robot scheduling, and more specifically, the invention relates to a distributed scheduling system and method applicable to multiple AMRs. Background technique [0002] In recent years, the mobile robot industry has developed rapidly, especially the demand for mobile robots in the industrial field has grown rapidly. The China AGV Industry Alliance divides AGVs according to technological advancement. The first generation AGV uses magnetic strip navigation technology, and the second generation AGV uses Laser tag positioning and navigation technology, the third-generation AGV is a new type of AMR using laser SLAM, and the fourth-generation AGV is a new type of AMR that combines laser and visual SLAM technology. Currently, the third-generation AGV is in the state of transition from research and development to industrial applications. The fourth-generation AGV is still in the laboratory stage. The tradi...

Claims

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Application Information

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IPC IPC(8): G05B19/418
CPCG05B19/41895G05B2219/32252Y02P90/02
Inventor 郑亮陈双陈昕曹雏清
Owner WUHU HIT ROBOT TECH RES INST
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