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ART logics provides testing module solutions for the Battery Management
System Life Time Testing (LTT) and End of Line Testing (EOL),
pushing back many limits for testing the battery cells pack!
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LTT: the testing
solution simulates the pack's battery cells operations and fault simulations to
verify the Battery Management
System algorithm has a coherent behavior at all time during the Life Time Test
(LTT).
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EOL: the testing solution simulates the pack's battery cells and other
signals from other ECUs around Battery Management System
to active the functions of battery Management System, then verify the Battery
Management System function and performance after
assembly.
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The BMS Test system Special Features
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BMS: Life Time Test (LTT) with 6 units tested
simultaneously
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Simulation of the battery cells.
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Simulation of the temperature sensors.
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Simulation of the High-Voltages (800 V).
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Simulation of the charge/discharge.
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Simulation of the crash function (input from ABS).
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Simulation of the lock-during-charging function (input from
actioner).
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BMS: Life Time Testing System Requirements
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Check the Battery Management System functions.
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Check the cells monitoring.
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Check the cells balancing.
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Check the crash functions.
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Representation of the test execution for EOL testing
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BMS: End of Line (EOL) Testing
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One test bench is composed of a moving box
containing power supply, loads,measurement
system, computer and peripherals. It is
placed on wheels and can be moved but cannot
be transported during tests.
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Faster: There're fast exchangse to hold BMS
and exchange BMS easily and fast. The whole
test is implemented by embedded scripts that
shorten cycle time 10%.
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BMS: End of Line Testing System Requirements
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To test BMS after assembly, verify all
functions of BMS. Input signals and
communication environment in vehicle to
drive BMS running. Manually/ Automatically
connect BMS and test all functions in a
short time. Generate test report.
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ART logics system runs at the
customer side
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ART logics smart testing modules for
BMS testing
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TOTAL DEVELOPMENT SOLUTIONS FOR
EMBEDDED SYSTEMS SOLUTIONS
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HOME
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PRODUCTS
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SERVICES
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SUPPORT
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CONTACT US
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