基于TI 16位MCU的新型倒车雷达设计 随着人们对汽车辅助驾驶系统智能化要求的提高和汽车电子系统的网络化发展，新型的倒车雷达应能够连续测距并显示障碍物距离，并具有通信功能，能够把数据发送到汽车总线上去。以往的倒车雷达设计使用的元器件较多，功能也较简单。本文介绍的基于新型高性能超低功耗单片机MSP430F2274的倒车雷达可以弥补以往产品的不足。-As the car assisted the development of intelligent driving system requirements for improved network and automotive electronics based on the TI 16-bit MCU new reversing radar design, new parking sensor shall be capable of continuous ranging show obstacle distance and with communication function, be able to send data to the car bus up. Reversing radar design components more simpler function. The paper, based on the new high-performance ultra-low power microcontrollers MSP430F2274 reversing radar can make up for the deficiencies of the previous product.