BMS hardware function test system

The invention discloses a BMS hardware function test system which comprises a BMU load box, a CSC load box, a shell and a wiring harness. The BMU load box is provided with a power interface, a CAN interface, a peripheral load interface and a signal input interface. The CSC load box is connected with...

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Bibliographic Details
Main Author LAI GUOLIANG
Format Patent
LanguageChinese
English
Published 16.11.2018
Subjects
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Summary:The invention discloses a BMS hardware function test system which comprises a BMU load box, a CSC load box, a shell and a wiring harness. The BMU load box is provided with a power interface, a CAN interface, a peripheral load interface and a signal input interface. The CSC load box is connected with two CSCs, two 12s battery modules and an NTC interface through the wiring harness. A silk screen indicating a test is located on the upper surface of the shell. The BMU load box is connected with a BMU through the wiring harness. The power interface is connected with a direct current power source.The CAN interface comprises a male joint and a female joint interface and is connected to a 60-omega resistor, a 120-omega resistor and a non-matched resistor through a three-end mechanical switch with a impedance matching function. The peripheral load interface is connected with an external load. One end of the wiring harness can be changed, so that connection with other BMS controllers identicalin framework and differen
Bibliography:Application Number: CN201810399240