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A one-stop fully automatic bms intelligent test system

A testing system and fully automatic technology, applied in the direction of testing electrical devices, measuring electricity, and measuring devices in transportation, can solve the problems of low production capacity and low testing efficiency, and achieve the effects of good flexibility, labor saving, and high testing efficiency.

Active Publication Date: 2021-09-21
FUJIAN NEBULA ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing BMS test equipment is almost all based on manual test platforms, and is used with wiring harnesses or fixtures. Therefore, the existing tests have the following defects: low test efficiency, low production capacity, and the need for multiple employees at the same time Different test stations for manual operation (including program burning, separation of unqualified products, etc.)

Method used

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  • A one-stop fully automatic bms intelligent test system
  • A one-stop fully automatic bms intelligent test system
  • A one-stop fully automatic bms intelligent test system

Examples

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Embodiment Construction

[0040] see Figure 1 to Figure 6 As shown, a preferred embodiment of a one-stop fully automatic BMS intelligent test system 100 of the present invention, the test system 100 includes a feeder 1, an automatic programming station 2, a control device 3 (such as PLC control device), a FCT1 test station 4, a FCT2 test station 5, a BMS EOL test station 6 and a test product placement storage position 7; the loading machine 1, automatic programming station 2, FCT1 test station 4, FCT2 test Both the station 5 and the BMS EOL test station 6 are controlled by the control device 3;

[0041] The automatic programming station 2 is set at the front end of the loading machine 1, and the BMS board 200 to be tested is transmitted to the automatic programming station 2 through the loading machine 1 for programming. , the feeder 1 can automatically grab the BMS board 200 to be tested from the tray, and place it on the FCT1 test station 4; the FCT1 test station 4 is located at the front end of th...

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Abstract

The invention provides a one-stop fully automatic BMS intelligent test system, including a loading machine, an automatic burning station, a control device, a FCT1 test station, a FCT2 test station, a BMS EOL test station and a storage place for test products; Feeder, automatic programming station, FCT1 test station, FCT2 test station and BMSEOL test station are all controlled by control equipment; the automatic programming station is set at the front end of the feeder, and the FCT1 test station is set at The front end of the automatic programming station, the FCT2 test station is set at the front end of the FCT1 test station, the BMS EOL test station is set at the front end of the FCT2 test station, and the test product storage position is set at the The front end of the BMS EOL test station. The invention has the advantages of high degree of automation, automatic programming, automatic testing, automatic judgment of product status, automatic separate processing of good products and defective products, etc., without manual intervention, and high testing efficiency.

Description

technical field [0001] The invention relates to a test system, in particular to a one-stop fully automatic BMS intelligent test system. Background technique [0002] The battery management system (BATTERYMANAGEMENT SYSTEM, referred to as BMS) is the link between the battery and the user. The main object is the secondary battery. The BMS is mainly to improve the utilization rate of the battery and prevent the battery from being overcharged and overdischarged. It can be used in electric vehicles , battery cars, robots, drones, etc. [0003] At present, automobile batteries (lithium battery packs) are generally composed of multiple battery modules + BMU (battery system management unit) + HVB (high voltage box), among which, the battery module is composed of cells and LMU (local battery monitoring unit) ) composition; therefore, the entire battery pack circuit consists of multiple LMUs, a BMU and a HVB. [0004] Testing the battery management system (BMS) is an essential step ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B07C5/344B07C5/342B07C5/36B07C5/38B07C5/02G01R31/00G06F8/61
CPCB07C5/02B07C5/3422B07C5/344B07C5/361B07C5/38G01R31/006G06F8/63
Inventor 汤平熊刚邓秉杰周保生
Owner FUJIAN NEBULA ELECTRONICS CO LTD
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