Control method of automatic guided vehicle, automatic guided vehicle and cargo handling system

A technology of automatic guided vehicle and control method, which is applied in the field of cargo handling system and automatic guided vehicle control, which can solve the problems of robot deceleration, long time consumption, and lower overall system efficiency, so as to reduce turning time consumption, improve operating efficiency, and improve The effect on the overall efficiency of the system

Active Publication Date: 2021-03-23
SHANGHAI QUICKTRON AUTOMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This way of cornering takes a long time. If there are multiple turning points in the robot's moving path, the average moving speed of the robot will be greatly reduced. In addition, the deceleration of one robot will cause the subsequent robots to decelerate, reducing the overall efficiency of the system.

Method used

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  • Control method of automatic guided vehicle, automatic guided vehicle and cargo handling system
  • Control method of automatic guided vehicle, automatic guided vehicle and cargo handling system
  • Control method of automatic guided vehicle, automatic guided vehicle and cargo handling system

Examples

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Embodiment Construction

[0066] In the following, only some exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and descriptions are to be regarded as illustrative in nature and not restrictive.

[0067] In describing the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Straight", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", etc. or The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orie...

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PUM

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Abstract

The invention discloses a method for controlling an automatic guided vehicle, comprising: obtaining the next position of the automatic guided vehicle; determining whether the next position is a turning point; if the next position is a non-turning point, controlling the The automatic guided vehicle passes through the next position in a straight line; and if the next position is a turning point, controlling the automatic guided vehicle to turn at the next position. The invention proposes an adaptive arc turning decision logic, which dynamically selects which way to use to move past the turning point according to the real-time state. In addition, an arc turn waiting strategy is proposed to increase the probability of using arc turns in congested areas and improve the overall operating efficiency of the system.

Description

technical field [0001] The invention relates to the field of intelligent storage, in particular to a control method of an automatic guided vehicle, an automatic guided vehicle and a cargo handling system. Background technique [0002] With the rapid development of my country's e-commerce industry, diversified demands have emerged in various aspects of logistics. A package sorting system composed of sorting robots has emerged as the times require. This system not only ensures efficient package sorting, but also has real-time Responsive and distributed flexibility. In the current field of logistics and warehousing, more and more automatic guided vehicles (AGV) have been used to replace or supplement manual labor. The automatic guided vehicle can automatically receive the item handling task. Under the control of the program, it reaches the first position, gets the item, then walks to the second position, unloads the item, and continues to perform other tasks. [0003] Most of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G1/04G06Q10/08
CPCB65G1/0492G06Q10/08
Inventor 周靖淳张恒周喆颋
Owner SHANGHAI QUICKTRON AUTOMATION TECH CO LTD
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