AGV traffic dispatching management method based on traffic control area

A technology of traffic control and implementation method, which is applied in the direction of traffic control system, road vehicle traffic control system, control/regulation system, etc. It can solve the problems of complex control methods, low work efficiency, and increased navigation costs, so as to improve navigation efficiency , smooth traffic, and reduce navigation costs

Active Publication Date: 2016-10-12
TIANJIN ABEIMO ROBOT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing control method is relatively complicated, its work efficiency is low, and it is necessary to install two RFID identifiers at the bottom of the AGV to identify the RFID tags on the identification nodes, resulting in an increase in navigation costs

Method used

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  • AGV traffic dispatching management method based on traffic control area
  • AGV traffic dispatching management method based on traffic control area

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Embodiment Construction

[0020] Embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings:

[0021] A method for implementing AGV traffic dispatch management based on traffic control areas is realized by setting traffic control areas and traffic control adjacent areas in multiple path intersection areas on the AGV map. Such as figure 1 As shown, the traffic control area 4 and the traffic control adjacent area 3 are set on the navigation path 1 on the AGV map. The traffic control area includes four traffic control identification nodes 5 (A, B, C, D), and the traffic control adjacent area It includes four traffic control proximity identification nodes 2 (E, F, G, H), that is to say: the identification nodes include non-traffic control identification nodes, traffic control identification nodes and traffic control proximity identification nodes. The categories of the recognition nodes are distinguished according to the attributes of the recog...

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Abstract

The invention mainly relates to an AGV traffic dispatching management method based on a traffic control area. The method mainly comprises the steps that an identification node is set on the navigation route of an AGV map; an identification node in the traffic control area of the AGV map is set as a traffic control identification node; an identification node in the periphery of the traffic control area of the AGV map is set as a traffic control approaching identification node; AGV reads the information of an identification node in real time and transmits the control area information of the identification node to an upper computer during traveling; the upper computer carries out analyzing according to the control area information of each identification node of AGV, and sends a dispatching command to AGV; and AGV operates according to the dispatching command. According to the invention, the design is rational; AGV reads the information of an identification node in real time and transmits a control area number to the upper computer for management during traveling, which ensures that AGV travels smoothly in the navigation route; the AGV navigation efficiency is improved; the navigation cost is reduce; and collision or congestion is avoided.

Description

technical field [0001] The invention belongs to the technical field of unmanned guided vehicles, in particular to an implementation method of AGV traffic scheduling management based on traffic control areas. Background technique [0002] Automated Guided Vehicle (AGV for short) refers to a transport vehicle equipped with automatic guidance devices such as electromagnetic or optical, capable of driving along a prescribed guiding path, and has safety protection and various transfer functions. In the AGV control system, the action of the AGV is to realize the control function through the on-board controller. When the on-board controller passes through the identification node according to a certain travel path, it executes the current or next action according to the function of the identification node. In actual use, it is necessary to set the AGV map (AGV navigation tape and identification node) in advance, and at the same time set the navigation path of the AGV vehicle control...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02G08G1/0967
CPCG05D1/0289G05D2201/0216G08G1/096725
Inventor 刘有涛李广云
Owner TIANJIN ABEIMO ROBOT TECH CO LTD
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