Product Features
- Accurate SOC estimation to show the battery pack remaining charge
- Battery cell-balancing, thermal management and preventing over-charge or over-discharge
- Support CHAdeMO DC fast charging protocol
- Interface with on-board charger and vehicle system control (VSC) in electric vehicles
- Touch screen LCD to indicate overall battery pack or individual cell status like voltage, current, temperature
- Two-stage warning mechanism in case battery pack is in over-temperature situation
- When detected battery pack temperature exceeds 60 oC, for safety protection reason, BMS will automatically cut-off battery power and disable the vehicle driving power
- Two-stage warning mechanism to remind drivers to recharge battery when necessary
- BMS and battery pack has been physically installed on MyCar and verified with continuous road test for 3 months
BMS user interface
BMS hardware prototype with stainless steel casing
Li-ion Battery pack design
Cooperated with EuAuto and Correctional Services Department to perform the three consecutive months road tests in Hei Ling Chau