特斯拉软件集成工程师,高压系统 Software Integration Engineer, HV Systems
任职要求
Develop overall validation strategy for these features and work with validation teams to ensure automated test coverage is implemented for future firmware releases Work cross-functionally across mechanical, electrical, system architecture, firmware development and firmware validation teams to understand new component-level hardware changes which are being developed and how to support them in firmware – both in manufacturing and for customer use – so that they can be seamlessly introduced to our vehicle platforms Develop and execute firmware integration test plans on new hardware components and firmware features to rapidly retire risk from new designs and provide feedback to the development teams to accelerate our aggressive development cycles Dig into data and source code to identify and debug issues at the system level and propose robust solutions Work with manufacturing and with service to ensure the function(s) are rolled out and functioning properly. This can include development of processes, diagnostic tools and methods, and root-cause diagnosis for product issues Collaborate with validation teams to design tests which will validate the functions, interfaces, and interactions of the system. Identify areas of concern, and work with teams to rectify any bugs …
工作职责
The Role Tesla’s Systems Integration Team is seeking an Integration Engineer who will be responsible for ensuring firmware support for new vehicle features and new hardware are designed, implemented, and tested to achieve Tesla’s standards for safety and customer experience. The Integration Engineer is expected to move projects along at an aggressive pace – keeping track of program milestones and deliverables and pulling together the contributions of many teams into a cohesive final product. The Integration Engineer is also expected to get their hands dirty in the details of their sub-systems – digging through source code, root causing issues and proposing solutions to complex problems, as well as testing prototype firmware implementations in-vehicle. Responsibilities Work with the design and development engineers throughout the engineering organization to ensure the relevant subsystems are designed with appropriate requirements, interfaces and interactions to achieve specific vehicle functions. Break down new, high-level feature requests into sub-system and component level requirements, and drive the implementation, testing and release of these features against Tesla’s firmware release schedule Utilize critical analysis of potential failure modes and effects to influence these
1. 负责高压系统架构设计,包括三电零部件性能设计,技术路线策略,高压架构定义,高压系统属性定义和零部件性能选型; 2. 负责整车高压系统电气架构匹配性、高压系统主电路拓扑、电气参数、及控制算法理论分析与仿真验证及优化; 3. 负责高压系统电气特性仿真, 包括运行电压范围、电压动态、电压纹波、过压/欠压等, 作为高压零部件的系统需求定义输入; 4. 负责整车高压系统EMC需求分析,仿真及测试验证,与整车对接高压部件EMC技术需求,并协调高压部件EMC解决方案; 5. 负责牵头分析和解决高压系统及跨部件耦合的高复杂性EMC问题。
1. 负责高压OBC、DCDC、PDU产品定义、开发; 2. 负责承接分解系统内部需求,并传递给供应商做方案评估; 3. 负责SOR、CTS、EID、ICD 等系统文件; 4. 负责对接供应商产品开发,统筹 DV、PV 等开发计划,确保产品按时按质开发交付,负责高压零件变更管理; 5. 带领团队分析解决OBC、DCDC相关问题。
1. 负责动力电池系统集成方案设计、技术评审,主导电池系统产品系统FMEA; 2. 负责与整车相关专业沟通确认电池总成性能、空间等需求,对电池系统产品负责; 3. 负责动力电池系统(PACK总成及BMS、车载电源等高压系统部件)从试生产阶段到量产交付的产品技术工作,技术问题管理及改进计划实施,支持产品变更导入和改进方案的执行到落地; 4. 负责动力电池SOR编写。
1. 负责压缩机 & 加热器等高压部件的模块集成设计,整车布置开发应用; 2. 根据热管理系统需求进行设计开发,并能够指定完整试验工况进行验证测试,过程跟踪试验进展和参与试验问题分析; 3. 管理压缩机 & 加热器供应商,识别压缩机&加热器机械、电气、通信&诊断等问题,并推进解决; 4. 使用Canoe或者其他软件对路试系统问题、零件问题进行排查; 5. 对于压缩机NVH风险进行提前识别,并解决压缩机本身及悬置带来的NVH问题; 6. 通过大数据分析压缩机&加热器的运行状态,对于零件&系统做预测和问题诊断; 7. 对于压缩机&加热器控制器内部硬件进行评审,提前识别功能&EMC问题。