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随着信息化技术和汽车电子技术的发展,非道路车辆车载仪表正在向数字化方向发展,以飞思卡尔公司的车载仪表用微控制器为核心,参照IPD产品开发流程模式规范仪表硬件开发流程,开发一种非道路车载仪表。详细论述该车载仪表的硬件开发流程,并以开发收割机仪表为例来阐述仪表硬件的设计过程及原理。
With the development of information technology and automotive electronic technology, the non-road vehicle on-board instrumentation is developing in the digital direction. Taking Freescale’s automotive instrumentation microcontroller as the core, IPD product development process model is referenced to regulate the instrumentation hardware development flow, Develop a non-road vehicle instrument. Detailed discussion of the vehicle instrument hardware development process, and the development of harvester instrument as an example to explain the design process of the instrument hardware and principles.