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Design of battery discharge tool

A battery discharge and tooling technology, applied in battery circuit devices, circuit devices, current collectors, etc., can solve problems such as poor stability, and achieve the effects of low cost, reliable error handling and error detection mechanism, and strong anti-electromagnetic interference ability.

Inactive Publication Date: 2022-07-01
无锡威捷能电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to design a battery discharge tool to solve the problem of poor stability of the battery during charging and discharging, and to improve the charging and discharging efficiency and safety of the battery by monitoring the dynamic state and data of the battery

Method used

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  • Design of battery discharge tool

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Embodiment Construction

[0027] like Figure 1-4 is the overall structure diagram of the present invention, Figure 5 It is the discharge flow chart of the present invention. The present invention firstly connects to 12V / 5A power supply, and the built-in 4G wireless module sends a connection establishment application to the remote server. The following table shows the basic requirements of the discharge tooling components.

[0028]

[0029]

[0030] The remote server accepts the connection establishment request and replies with a successful connection signal.

[0031] The discharge tooling uploads the unique identification code to the remote server.

[0032] The discharge tool detects the state of the discharge switch button on the periphery of the discharge tool. When the discharge switch is "on", the discharge tool supplies 12V power to the battery pack; when the discharge switch is "off", the discharge tool disconnects the 12V power supply from the battery pack BMC. In addition, the batte...

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Abstract

The invention designs a battery discharging tool which is mainly used for discharging a battery pack, transmitting battery information data to discharging equipment and wirelessly transmitting the battery information data to a remote server through 4G. The discharging tool is characterized in that firstly, the specification of the discharging tool is 120 * 82 * 24 mm, and the discharging tool needs to be externally connected with a 12V / 5A direct-current power supply for use; secondly, two CAN communication interfaces are provided, so that serial communication in a multi-master mode can be completed; a 4G antenna is built in, the transmission rate is at least 5M / S, and data can be transmitted to a remote server; a 8G memory card is built in; the product can be used at 0-45 DEG C and can be stored at-20-60 DEG C. According to the discharging tool, the battery packs with different sizes can be discharged, the working efficiency is improved, and the working effect is enhanced.

Description

technical field [0001] The invention belongs to the technical field of battery production, and specifically relates to the design and operation of a battery discharge tool for a new energy vehicle. Background technique [0002] With the advancement of science and technology, batteries have been widely used in direct power supply and backup power supply occasions. As a relatively clean energy, they gradually replace non-renewable fossil energy as the main energy source. However, due to the charging and discharging methods, environmental conditions, power storage The way and the influence of human factors make it difficult to reach the established service life. Therefore, in view of the actual situation that most of the battery boxes are manually detected and do not match the battery during the detection, the appearance of the charging and discharging tooling solves the problem of automatic battery monitoring. The battery tooling has the control and detection functions requir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00
CPCH02J7/0063H02J7/0047
Inventor 王健嘉吴英杰孙智光
Owner 无锡威捷能电子有限公司
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