ECU Hardware Engineer_PS

1. ECU Hardware Requirements Analysis
Responsible for hardware requirements analysis and system requirements decomposition for the Engine Control Unit. Collaborate with system, software, and architecture teams to identify and define key hardware technical indicators, performance requirements, and interface specifications. Author hardware requirements specification documents.

2.  E/E Architecture Design, ASIC Selection, Schematic & Layout Design
Participate in electrical/electronic architecture (EEA) design and complete the hardware architecture design for the ECU. Responsible for key ASIC selection and evaluation. Independently or by guiding others, complete schematic design and PCB layout design, ensuring signal integrity, power integrity, and thermal design meet automotive-grade requirements. Reasonably allocate microcontroller/microprocessor (μC/μP) resources.

3. Hardware Integration Testing, EMC Testing, and E/E Testing
Develop and execute hardware integration test plans, complete functional verification and debugging of ECU. Lead EMC (electromagnetic compatibility) testing, including issue analysis and corrective actions. Responsible for electrical/electronic (E/E) characteristic testing, such as power supply transients, voltage variation, short/open circuits, insulation resistance, etc., ensuring hardware meets applicable standards.

1. ECU 硬件需求分析
   负责发动机控制器的硬件需求分析与系统需求分解，与系统、软件及架构团队协作，识别并定义硬件关键技术指标、性能要求及接口规范，撰写硬件需求规格说明书。
2. EEA 架构设计、ASIC 选型、原理图与 Layout 设计
   参与电子电气架构设计，完成 ECU硬件架构设计；负责关键 ASIC的选型与评估；独立或指导完成原理图设计与 PCB Layout 设计，确保信号完整性、电源完整性与热设计满足车规要求；合理进行微控制器/微处理器（μC/μP）资源分配。
3. 硬件集成测试、EMC 测试及电子电气测试
   制订并执行硬件集成测试计划，完成 XDC 样机的功能验证与调试；主导 EMC（电磁兼容）测试，进行问题分析与整改；负责电子电气特性测试（E/E 测试），如供电瞬态、电压变化、短路/开路、绝缘电阻等，确保硬件满足标准。