Outline/Features Position in vehicle/ Internal block diagram Roadmap Battery Management Unit Mitsubishi Electric has developed and produces BMUs to realize high functionality and cost performance with integration of functions and applying powertrain ECU development technologies for a compact & lightweight structure and low cost. • Light weight mold housing • Compactness with application of advanced microcomputer and system LSI • High functionality & cost performance with function aggregation and integration Outline Features Battery Management Unit Battery Management Unit (BMU) is a control unit to monitor the status of the lithium-ion battery based on the voltage and temperature.
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battery management unit Position in vehicle/ Internal block diagram Roadmap Battery Management Unit BMU is a controller to manage battery based on various information from CMU (Cell
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Outline/Features Position in vehicle/Internal block diagram Roadmap
Battery Management Unit
Mitsubishi Electric has developed and produces BMUs to realize highfunctionality and cost performance with integration of functions andapplying powertrain ECU development technologies for a compact &lightweight structure and low cost.• Light weight mold housing• Compactness with application of advanced microcomputer and
system LSI• High functionality & cost performance with function aggregation
and integration
Outline
Features
Battery Management Unit
Battery Management Unit (BMU) is a control unit to monitor the statusof the lithium-ion battery based on the voltage and temperature.
Outline/Features Position in vehicle/Internal block diagram Roadmap
Battery Management Unit
BMU is a controller to manage battery based on various information from CMU (Cell Monitor Unit)
Position in vehicle Internal block diagram
BMU:Battery Management UnitCMU:Cell Monitor Unit
CMU機能
BMUPower IC
A/D input
CPUInverter
EV ECUCAN
Drive circuitBattery
monito IC
12 V battery
High-voltage GND
Leakage detection
circuit
CAN
Battery monito IC
Battery monito IC
Battery module
Charger Cell monitor
BMU
Outline/Features Position in vehicle/Internal block diagram Roadmap