Multi-robot logistics warehousing system based on bus mode and control method thereof

A warehousing system and multi-robot technology, applied in the directions of transportation, packaging, storage devices, etc., can solve the problems of low safety and reliability, complex coordination and control, and achieve the effect of high reliability and reduction of communication risks.
CN103587869BActive Publication Date: 2015-07-08爱泊科技(海南)有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
爱泊科技(海南)有限公司
Publication Date
2015-07-08

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Abstract

The invention relates to a multi-robot logistics warehousing system based on a bus mode and a control method of the system. The system comprises a user operating terminal, a dispatch server and a multi-robot full-automatic carrier, wherein the dispatch server is connected with the user operating terminal to store and control goods, and the dispatch server is connected with the multi-robot full-automatic carrier in a wireless communication mode to carry the goods; according to the method, a plurality of AGV robots for executing the same carrying task are arranged to be one master robot and a plurality of slave robots; the master robot controls motors of all the robots on an industrial bus, and after the carrying task is completed, the master robot gives up the control power on the slave robots. The system is reasonable in design, the master robot and the slave robots are hitched together in the industrial bus mode, the carrying function of the multiple robots is achieved in a cloud control mode, all the robots are kept consistent in step and act simultaneously, communication risk is reduced, and safety and reliability are improved.
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Description

technical field

[0001] The invention belongs to the technical field of automatic warehousing, in particular to a bus-based multi-robot logistics warehousing system and a control method thereof. Background technique

[0002] In the process of transporting stored items, it is often necessary for multiple robots to work together to carry the items. The difficulty in the application of multi-robot systems lies in the task collaboration among multiple robots. The existing technology adopts a method based on communication negotiation. The process of task execution and state-role conversion of multi-robot systems is as follows: 1. The searcher of the task , in the state of roaming search task; 2. The executor of the task, when the robot finds the task, it will immediately switch from the roaming state to the task execution state. At this time, if the robot can complete the task by itself, it does not need to communicate and negotiate and complete the task independently; 3. The task...

Claims

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