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Agv car charging control method and system based on electricity consumption analysis

A charging control method and charging control technology are applied in electric vehicle charging technology, battery/fuel cell control devices, charging stations, etc., and can solve the problems of shortening the service life of lithium batteries and so on.

Active Publication Date: 2022-07-12
北京赛佰特科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the service life of the lithium battery of the existing AGV trolley is shortened due to the fast charging method.

Method used

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  • Agv car charging control method and system based on electricity consumption analysis
  • Agv car charging control method and system based on electricity consumption analysis

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Embodiment

[0050] Example: figure 1 A flow chart of the implementation of the method for controlling the charging of an AGV car based on power consumption analysis according to an embodiment of the present invention is shown. refer to figure 1 , the AGV car charging control method based on power consumption analysis according to the embodiment of the present invention includes the following steps:

[0051] In response to the assigned handling task, obtain the predetermined characteristic information of the goods to be handled and the task completion time limit;

[0052] Obtain the total power consumption of the transportation task according to the predetermined feature information;

[0053] Determine whether the ratio of the available total power of the existing number of AGV cars to the total power consumption is less than a preset proportional threshold;

[0054] In response to the judgment result that the ratio of the total available power to the total power consumption is less tha...

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Abstract

The invention discloses an AGV car charging control method and system based on power consumption analysis. The method includes: in response to the assigned handling task, obtaining predetermined feature information of the goods to be transported and a task completion time limit; obtaining the total power consumption of the handling task according to the predetermined feature information; Whether the ratio of the total electricity consumption is less than the preset ratio threshold; if it is less than the predetermined charging control strategy and the task completion time limit, slow charging or fast charging the AGV car that is being charged and requires charging; if not less than , Slowly charge the AGV car that is charging and requires charging. The system includes various functional modules corresponding to implementing the above steps. According to the present invention, the problem of shortening the service life of the lithium battery of the existing AGV trolley due to the fixed use of the fast charging method can be solved.

Description

technical field [0001] The invention belongs to the field of AGV car charging control, and more particularly relates to an AGV car charging control method and system based on power consumption analysis. Background technique [0002] (Automated Guided Vehicle, AGV for short), also commonly referred to as AGV trolley, refers to a transport vehicle equipped with automatic guidance devices such as electromagnetic or optical, which can travel along a prescribed guide path, and has safety protection and various transfer functions. In industrial applications, a truck that does not require a driver uses a rechargeable lithium battery as its power source. Generally, its travel route and behavior can be controlled by a computer, or its travel route can be set up by using an electromagnetic path-following system. The electromagnetic path-following system is attached to the floor, and the AGV car relies on the information brought by the electromagnetic track. action. [0003] At prese...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L53/60B60L53/00B60L58/12
CPCB60L53/60B60L53/00B60L58/12B60L2260/54Y02T90/14
Inventor 谷征
Owner 北京赛佰特科技有限公司
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