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Multi-robot intelligent traffic control method and device

An intelligent traffic control, multi-robot technology, applied in the computer field, can solve problems such as robot deadlock, increase traffic efficiency, avoid deadlock phenomenon, and reduce human intervention.

Pending Publication Date: 2021-07-23
HANGZHOU YIWU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the existing technology cannot better solve the problem of mutual deadlock of robots, so it is urgent to solve the problem of possible deadlock of multiple robots in their operating area

Method used

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  • Multi-robot intelligent traffic control method and device
  • Multi-robot intelligent traffic control method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] According to an embodiment of the present invention, a multi-robot intelligent traffic control device is provided. Figure 7 It is a schematic diagram of a multi-robot intelligent traffic control device according to an embodiment of the present invention, such as Figure 7 As shown, a multi-robot intelligent traffic control device according to an embodiment of the present invention includes:

[0051] Detection module 70 is used to collide detection and deadlock detection when the robot is applied for the next element, wherein the deadlock detection is used to determine whether the next element of the robot will form a deadlock and other robots; Wherein, this element includes: the next action or next location of the robot application. The detection module 70 is specifically used:

[0052] Gets all other robots to perform all the positions in all action or position queues in the action queue;

[0053] It is judged whether there is a deadlock in which the next action or position...

Embodiment 2

[0064] Embodiments of the present invention provide a multi-robot intelligent traffic control device, such as Figure 8 As shown: memory 80, processor 82, and computer programs stored on said memory 80 and can operate on said processing 82, said computer program being implemented by said processor 82. The steps are described.

Embodiment 3

[0066] Embodiments of the present invention provide a computer readable storage medium that stores an implementation program for information transmission on the computer readable storage medium, which is implemented as described in the method embodiment when executed by processor 82.

[0067] The computer readable storage medium of this embodiment includes, but is not limited to: ROM, RAM, a disk, or an optical disk or the like.

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PUM

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Abstract

The invention discloses a multi-robot intelligent traffic control method and device, and the method comprises the steps: carrying out the collision detection and deadlock detection when a robot applies for a next element, wherein the deadlock detection is used for judging whether the robot will form a deadlock with other robots after the robot applies for the next element; and when it is judged that the collision detection and / or the deadlock detection are / is not passed, prohibiting the application passing the robot. According to the method and device, whether deadlock is formed when the multiple robots act at the same time or not can be automatically judged, the deadlock phenomenon is completely avoided, the traffic efficiency is improved, and human intervention is reduced.

Description

Technical field [0001] The present invention relates to the field of computer technology, in particular, to a multi-robot intelligent traffic control method and device. Background technique [0002] Currently, a large scale of robotic technology based on autonomous navigation is available in a warehouse, airport, and a pier and other scenes. In these, traffic control, the combination path planning and joint navigation is a difficult point in multi-robot scheduling, where the biggest problem is how to avoid multiple robots to collide or fall into a deadlock state. Avoiding techniques that have collisions between robots mature, but avoiding mutual locks between robots. In the deadlock state, any robot involved in the deadlock cannot perform the next action in its plan, so all the robots involved cannot continue to operate, some of which can be re-planned by the system to find other The robot's route is solved, and the other part can only be treated by manual intervention. Whether i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02G06F9/52
CPCG05D1/0253G06F9/524G05D1/0289G05D1/0276G05D1/0219
Inventor 周恺刘衡朱礼君
Owner HANGZHOU YIWU TECH CO LTD
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