Battery management system (BMS) software for lithium-ion power applications
北京北交新能 develops embedded BMS firmware and control software for lithium-ion battery packs, with a tech stack centered on low-level protocols (CAN, RS-485) and microcontroller tooling (Freescale, NXP, CodeWarrior). The engineering-heavy department mix and active project slate around thermal management and cost optimization signal a company focused on hardware-adjacent software where firmware performance directly impacts product economics.
北京北交新能 is a Beijing-based technology company specializing in battery management system (BMS) software for high-voltage lithium-ion battery applications. The product line includes embedded firmware, communication protocol stacks, and thermal management systems. Engineering comprises the majority of the workforce, with smaller sales and operations functions, suggesting a B2B business model selling to battery manufacturers or EV OEMs. Current work centers on cost reduction in thermal management, communication layer standardization, and high-voltage control design.
The core stack is embedded-focused: Freescale and NXP microcontrollers, CAN and RS-485 protocols, CodeWarrior IDE, C and C#, Qt for UI, and Altium Designer for hardware schematics.
Primary focus areas are BMS firmware and embedded software platform maintenance, thermal management cost reduction and standardization, high-voltage control design, and communication protocol implementation for battery systems.
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