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Device and method for detecting incoming material of power cell box

A power battery and detection device technology, applied in the direction of measuring devices, measuring electricity, measuring electrical variables, etc., can solve the problems of low production efficiency of electric vehicles, restricting the development of electric vehicles, and inaccurate detection data, etc., to achieve fast detection speed, Display simple, intuitive and low-cost effects

Pending Publication Date: 2017-03-15
XIAMEN KING LONG UNITED AUTOMOTIVE IND CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the quality inspection of battery packs in battery boxes is mainly carried out through visual judgment and manual inspection. Not only the detection speed is slow but also the detection data is inaccurate, which makes the production efficiency of electric vehicles lower and restricts the development of electric vehicles.

Method used

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  • Device and method for detecting incoming material of power cell box
  • Device and method for detecting incoming material of power cell box
  • Device and method for detecting incoming material of power cell box

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Embodiment Construction

[0027] Below in conjunction with accompanying drawing, the present invention will be further described;

[0028] Such as figure 1 , image 3 As shown, a power battery box incoming detection device mainly includes a host computer 1, a BMU (battery management unit) 8 and a CAN portable collector 9; the CAN portable collector 9 includes a power detection circuit 11, a display and a button circuit 10. USB 12, lithium battery charging circuit 13, boost circuit 14, isolated power supply module 15, CAN isolation module 16, SOC main control chip 17; the display and button circuit 10, USB 12, lithium battery charging circuit 13 , boost circuit 14, CAN isolation module 16 are connected with SOC main control chip 17 respectively; Described upper computer 1 comprises USB one 2, RS232 serial port one 3; Described USB one 2 is connected with USB two 12; Described RS232 The serial port one 3 is connected with the RS232 serial port two 4; the RS232 serial port two 4 is connected with the 34...

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Abstract

The invention relates to a device and a method for detecting an incoming material of a power cell box. The device comprises a host computer, a battery management unit (BMU) and a CAN portable acquisition device, wherein the CAN portable acquisition device comprises an electricity detection circuit, a display and button circuit, a second USB, a lithium battery charging circuit, a boosting circuit, an isolation power source module, a CAN isolation module and an SOC main control chip, and the data acquired is transmitted through the CAN portable acquisition device to the host computer for data display and is further compared with data detected through a 34401A digital desk type universal meter to accomplish detection on the incoming material of the power cell box. The device has advantages of small size, rapid detection speed, high detection precision, low cost and concise and visual display.

Description

technical field [0001] The invention belongs to the field of battery detection, and relates to a power battery box incoming material detection device and a method thereof. Background technique [0002] With the gradual development of society and the strong support of national policies, the demand for new energy electric vehicles continues to increase; battery packs are the core part of electric vehicles, and the quality of battery packs in the battery box directly affects the service life and development of electric vehicles. At present, the quality inspection of the battery pack of the battery box is mainly carried out through visual judgment and manual inspection. Not only the detection speed is slow but also the detection data is inaccurate, which makes the production efficiency of electric vehicles lower and restricts the development of electric vehicles. Contents of the invention [0003] The object of the present invention is a power battery box incoming material det...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/36
CPCG01R31/385
Inventor 陈燕海王磊
Owner XIAMEN KING LONG UNITED AUTOMOTIVE IND CO LTD
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