System Architecture
- Electric Vehicle Communication Controller (EVCC) architecture for commercial EV, ECU, and automotive software integration.
- Modular hardware, basic software, application software, calibration, and validation workflow.
Communication / 3 products
Communication Controllers
Connected vehicle & telematics control units
Communication controllers integrating cellular, Wi-Fi, and in-vehicle buses — gateway capabilities for V2X, remote diagnostics, OTA, and cloud services.
KCU TBOX
ReleasedIntegrated TBOX + VCU module combining telematics, positioning, cloud connectivity, OTA, and real-time vehicle control for lightweight EVs, shared mobility, and industrial vehicles.
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KCU EVCC
ReleasedElectric Vehicle Communication Controller (EVCC) — implements ISO 15118 (PLC), DIN SPEC 70121, CCS, and CHAdeMO charging communication protocols. The core of EV charging systems.
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KCU TVCU
ReleasedTelematics Vehicle Control Unit integrating V2X communication, cloud connectivity, remote management, and vehicle gateway functions in a single controller.
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Automotive Product Category
Electric Vehicle Communication Controller (EVCC)
KCU EVCC handles vehicle-side charging communication, CP/PP state control, PLC connection management, OBC/BMS/VCU coordination, and commercial EV charging integration.
Application Scenarios
Vehicle EVCC CCS integration Charging communication validation Electric bus charging Commercial EV charging control
Communication Interfaces
- CAN, CAN FD, LIN, Ethernet, UDS diagnostics, calibration, and vehicle-network integration where applicable.
- Supports integration with VCU, EVCC, BMS, BCM, gateway, charger, and engineering tools.
Functional Safety
- Designed for automotive engineering programs that consider ISO 26262, diagnostics, monitoring, and fail-safe behavior.
- Supports safety-oriented requirements traceability, validation, and production integration planning.
Cybersecurity
- Supports ISO 21434-oriented cybersecurity planning, secure update flow, access control, and diagnostic protection.
- Can integrate with secure boot, secure communication, OTA, and vulnerability-management workflows.
OTA / Diagnostics
- Supports UDS diagnostics, flashing, calibration, test automation, and OTA-ready service workflows when integrated with the KopherBit toolchain.
- Engineering evidence can include traces, reports, network definitions, and ECU validation outputs.
Integration Capability
- Can be integrated with AUTOSAR, BSW, SWC, RTE, MCAL, BMS, EVCC, BCM, and commercial EV electronics programs.
- Suitable for OEM, Tier1, prototype vehicle, electric bus, truck, and specialty vehicle engineering workflows.