Xiaomi Technology

电驱基础软件专家

Xiaomi Technology  •  Onsite  •  6 hours ago
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Job Description

电驱基础软件专家

上海

社招

全职

职位 ID:A114470

职位描述

  1. 基础软件与复杂驱动开发: - 负责基于AUTOSAR架构的电机控制器基础软件(BSW)配置与集成,重点攻克复杂驱动(CDD)模块的设计与编码。 - 负责GTM(通用定时器模块)的配置与开发,实现PWM生成、死区控制及电机换相相关底层逻辑。 - 负责ADC / DSADC(Delta-Sigma ADC)的驱动开发与精度优化,确保电流/电压采样满足高性能电机控制算法(FOC)的实时性与精度要求。 - 负责旋变解码芯片、SBC、隔离驱动芯片等外设芯片的底层驱动与故障诊断开发。 2. 功能安全落地: - 配合系统与硬件团队,完成符合ISO 26262 ASIL C/D等级的安全分析(FMEA/FTA)及安全需求落地。 3. V模型开发流程执行: - 严格遵循V模型开发流程,完成从软件需求分析、架构设计、详细设计、编码实现到单元测试、集成测试的全链路开发。 - 编写并维护高质量的设计文档、测试报告及安全分析文档,确保开发过程可追溯。 4. 问题攻关与交付: - 负责台架及整车调试过程中底层驱动相关疑难杂症的排查与解决(如采样异常、定时器同步丢失、EMC导致的复位等)。 - 具备极强的承压能力,能在项目SOP关键节点、高负荷调试期或突发质量问题面前保持冷静,高效推进问题闭环,确保项目按时保质交付。

职位要求

  1. 学历与经验: - 本科及以上学历,电子工程、计算机、自动化、车辆工程等相关专业。 - 5年以上汽车电子嵌入式底层软件开发经验,至少完整参与过1个电驱/电机控制器项目的量产开发。 2. 技术硬技能: - AUTOSAR精通: 熟悉AUTOSAR分层架构,精通MCAL配置,具有复杂驱动(CDD)开发实战经验,熟悉Vector/ETAS/EB等主流工具链者优先。 - 底层驱动专精: 精通Infineon AURIX TC3xx系列(或同类多核MCU)的GTM、ADC、DSADC模块开发,具备底层寄存器级调试能力。 - 外设与芯片: 熟悉旋变解码(如AD2S1210)、SBC、CAN收发器等外设芯片的驱动开发与故障诊断策略。 - 功能安全: 熟悉ISO 26262标准,了解典型的功能安全架构(如锁步核、E2E保护、内存分区),有实际安全机制开发经验。 - 开发流程: 深刻理解V模型开发流程,熟练使用CANoe、INCA、Trace32、Lauterbach等调试测试工具。 3. 软技能与特质: - 多任务处理能力强: 能够适应电驱项目快节奏、高强度的调试与交付周期,具备在压力下解决问题的韧性和担当。 - 团队协作: 具备良好的跨部门沟通能力,能与硬件、系统、算法及测试团队高效协同。 - 逻辑清晰: 具备优秀的文档撰写习惯和问题分析复盘能力。

投递

Xiaomi Technology

About Xiaomi Technology

Xiaomi Corporation was founded in April 2010 and listed on the Main Board of the Hong Kong Stock Exchange on July 9, 2018 (1810.HK). Xiaomi is a consumer electronics and smart manufacturing company with smartphones and smart hardware connected by an IoT platform at its core.

Embracing our vision of “Make friends with users and be the coolest company in the users’ hearts”, Xiaomi continuously pursues innovations, high-quality user experience and operational efficiency. The company relentlessly builds amazing products with honest prices to let everyone in the world enjoy a better life through innovative technology.

Xiaomi is one of the world's leading smartphone companies. The company has also established the world’s leading consumer AIoT (AI+IoT) platform,reached 558 million smart devices connected to its platform (excluding smartphones,laptops and tablets) as of September 30 2022. Xiaomi products are present in more than 100 countries and regions around the world. In August 2022, Xiaomi was included in the Fortune Global 500 list for the fourth year in a row, ranking 266th. The company is the fastest-rising Chinese technology conglomerate during the four-year period.

Xiaomi is a constituent of the Hang Seng Index, Hang Seng China Enterprises Index, Hang Seng TECH Index and Hang Seng China 50 Index.

Industry
IT & Software
Company Size
10,000+ employees
Headquarters
Beijing, CN
Year Founded
2010
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