Vehicle-mounted expandable upper assembly electrical control method

The modular architecture and distributed deployment of the vehicle-mounted scalable power supply system solve the problems of insufficient scalability and reliability bottlenecks of traditional vehicle power supply systems, and realize flexible expansion, local power supply and intelligent management, thereby improving system efficiency and reliability.

CN122402408APending Publication Date: 2026-07-17FAW JIEFANG AUTOMOTIVE CO
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Patent Information

Application Number
CN202610696724.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-05-20
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Traditional vehicle-mounted power supply systems suffer from insufficient expansion capabilities, severe wiring redundancy and energy loss, and are unable to adapt to diverse mission scenarios, resulting in significant system reliability bottlenecks.

Method used

It adopts a modular architecture and distributed deployment, and connects power distribution equipment in series through power cables and communication cables to form a cascaded power distribution network, realizing the cascaded expansion of equipment and independent power supply, integrating intelligent management functions, and supporting multi-power supply system compatibility and real-time monitoring.

Benefits of technology

It achieves flexible scalability and local power supply optimization, reduces wiring losses, improves system reliability and power distribution efficiency, supports multiple power inputs and communication protocols, and adapts to complex task scenarios.

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Abstract

本申请公开一种车载可拓展式上装配电控制方法,涉及车载供配电领域,包括:根据任务场景,选择配电设备的工作模式:当任务场景为,执行一体化任务时,则工作模式为,将底盘配电设备与拓展配电设备通过电源线缆和通信线缆串联,组成级联式配电网络;由底盘配电设备统一接入底盘电源,为所有级联的配电设备统一供电,统一进行功率管控与状态监控;当任务场景为,执行分布式部署任务时,则工作模式为,将各个配电设备脱离硬件连接;每个配电设备独立接入本地电源,为本地的上装负载独立供电,独立完成配电管理。
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Citation Information

Patent Citations

  • Double-input double-output uninterrupted vehicle-borne integrated power supply system

    CN106253358A

  • Power supply and distribution system of motorized calibration vehicle

    CN116316627A