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Automatic detection method and device for rechargeable battery of battery changing cabinet and battery changing cabinet

A rechargeable battery and automatic detection technology, which is applied in the electronic field, can solve problems such as potential safety hazards, fire and explosion, battery overcharge or overdischarge, etc., and achieve the effect of avoiding accidents or property losses

Active Publication Date: 2020-04-17
宁波拓邦智能控制有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When sharing the battery, since the battery will be used by multiple different users, it will inevitably cause damage to the BMS
If the charging switch or discharging switch of the key components of the BMS is damaged and cannot be detected in time, it may cause the battery to be overcharged or overdischarged, which may cause fire and explosion in serious cases, posing a safety hazard

Method used

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  • Automatic detection method and device for rechargeable battery of battery changing cabinet and battery changing cabinet
  • Automatic detection method and device for rechargeable battery of battery changing cabinet and battery changing cabinet
  • Automatic detection method and device for rechargeable battery of battery changing cabinet and battery changing cabinet

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Embodiment Construction

[0040] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0041] Such as figure 1 As shown, in the first embodiment of the method for automatic detection of a rechargeable battery in a power exchange cabinet according to the present invention, it includes, A1: when it is detected that a rechargeable battery is connected to the power exchange cabinet, obtain the access position corresponding to the rechargeable battery, And control the access position to enter the detection mode; A2: generate the first detection command to control the charging device corresponding to the access position to turn on or off, and generate the second detection command to control the charging circuit or discharge circuit of the rechargeable battery to turn on or off, and obtain The status of the char...

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Abstract

The invention relates to an automatic detection method and device for a rechargeable battery of a battery changing cabinet and the battery changing cabinet. The method comprises the steps: acquiring an access cabin position corresponding to a rechargeable battery under the condition that the rechargeable battery is detected to be connected to a battery changing cabinet, and controlling the accesscabin position to enter a detection mode; and generating a first detection instruction to control a charging device corresponding to the access cabin position to be turned on or off, generating a second detection instruction to control a charging circuit or discharging circuit of the rechargeable battery to be turned on or off, and acquiring the state of the charging circuit or the discharging circuit of the rechargeable battery to judge whether the rechargeable battery is normal or not. According to the invention, whether the charging switch and the discharging switch of the BMS are damaged or not can be rapidly overhauled, an alarm can be timely given, and serious accidents or property loss can be avoided.

Description

technical field [0001] The invention relates to the field of electronic technology, and more specifically, to an automatic detection method and device for a rechargeable battery in a power exchange cabinet, and the power exchange cabinet. Background technique [0002] In order to reduce pollution and protect the environment, more and more green energy vehicles are recommended. Electric bicycles, electric motorcycles, etc. have become popular. The power consumption and charging convenience of electric bicycles and electric motorcycles have also become hindrances and affect the user experience. With the help of the sharing economy, a shared battery exchange industry has emerged, providing shared batteries for electric bicycles and electric motorcycles. This battery is usually charged in the power exchange cabinet and borrowed when the user needs to use it. [0003] When sharing the battery, since the battery will be used by multiple different users, it will inevitably cause...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L53/80B60L58/16
CPCB60L53/80B60L58/16Y02T10/70Y02T10/7072
Inventor 不公告发明人
Owner 宁波拓邦智能控制有限公司
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