AUTOMOTIVE BATTERY MANAGEMENT SYSTEMS
The battery management systems designed by ME play a crucial role in optimizing the performance and longevity of EV batteries. These advanced systems ensure efficient charging, discharging, and monitoring of battery safety and health, maximizing the overall efficiency and range of electric vehicles.
BARCELONA SBS –
SMART BATTERY SENSOR
The SBS is an integrated battery management control unit. It combines an accurate current sensor with a high performance battery management control unit.
The control unit contains all features you would expect from a modern automotive BMS as well as some unique additional functionalities.
HIGHLIGHTS OF THE BARCELONA SBS FEATURES:
Integrated, dual-shunt current sensor with rapid overcurrent detection
Pyro fuse driver with backup energy storage
Up to 8 high voltage measurement channels
Active and passive isolation monitoring
Contactor drivers with fail-operational mode allowing for maximum availability
Interface to Cell Monitoring Boards and additional sensors
Over-the-air update functionality and remote monitoring is enabled in combination with our telematic control unit
Fully configurable modern BMS software stack with cyber security ISO21434, ISO26262- compliant functional safety up to ASIL D and OBD compliance
PRODUCT FLYER BARCELONA SMART BATTERY SENSOR
CMB –
CELL MONITORING BOARDS
Munich Electrification offers a variety of tailored CMB solutions. While 12 and 18 channel versions are available off-the-shelf, ME customers benefit from highly integrated customized CMB versions specifically optimized for each application.
HIGHLIGHTS OF OUR CMB PORTFOLIO:
High cell voltage measurement accuracy
Precise cell temperature input measurement channels
Innovative additional sensors for thermal event detection
Compact design with integration features ranging from flex circuit interface to fully cellmodule-integrated CMBs
Functional Safety levels up to ASIL D in combination with the SBS
Various cell voltage measurement channel counts possible
Utilization of advanced cell monitoring chipset technology
PRODUCT FLYER CELL MONITORING BOARD
wCMB –
WIRELESS CELL MONITORING BOARD
ME offers a wireless cell monitoring board (wCMB). This product allows the integrator to get rid off all communication harnesses within the battery pack. Maximum flexibility and re-usability of modules can be achieved with this technology. Immersion cooled battery packs benefit from the wireless communication in particular, as sealed cable interfaces are removed.
THE HIGHLIGHTS:
High cell voltage measurement accuracy
Functional Safety and Security certified wireless communication technology
Weight and cost savings on pack level due to reduced wiring and connectors
Increased reliability due to reduced number of interconnects
wCMB can be integrated with the SBS
PRODUCT FLYER WIRELESS CELL MONITORING BOARD
HIGH-VOLUME
AUTOMOTIVE PRODUCTION
We combine the capabilities of fast and agile inhouse prototyping with the quality, scalability and global footprint of our strong production partners. Our robust APQP process in accordance with VDA and AIAG regulations enables to succeed with challenging timelines in a fast moving environment.
Our strategic production partners with long-standing manufacturing experience of complex automotive electronics allow for global high-volume projects and fully comply with all regulatory standards and processes including IATF-16949, ISO-9001 and ISO-14001.
We develop our own manufacturing technology, backend solutions for sub-system assembly and functional end-of-line test systems for traceability. As a specialized automotive electronics company, we focus on stringent supply chain management and comprehensive risk management to ensure quality, delivery capability and availability at all points in the product lifecycle.
GET IN TOUCH
If you would like to know more about these products, feel free to contact us.