Automotive sensor system designed to demonstrate Taiwan's thesis Abstract With the technology development and social progress, especially in people's income growth and popularity of a wide range of motor vehicles, motor vehicles have become indispensable to human life and means of transportation and other means of transport. Human needs has led to the continuous development of technology, the development of Hyundai Motor has been in the machinery do not have much space, focused on automotive electronics and control technology, sensor system and automobile electronic control technology is the vehicle a very important part of . Reflect the modern technology with a lot of automotive sensors, as the vehicle's "sensory organs" of the sensor will be a variety of input parameters into electrical signals. These signals are for the mediation and control of engine management systems, safety systems and comfort necessary for the system. Such as vehicle acceleration sensor is necessary for automotive airbags, and vehicle dynamic control system at the same time, anti-lock braking systems, anti-theft system, active suspension control, leveling headlights also need them in these areas. Therefore, the master sensor system for the car a better understanding of motor vehicles, vehicle maintenance and repairs have important practical significance. This paper attempts to analyze the sensor system through a number of typical sensors in the common introduction to all sensor auto sensor system. Chapter seven of this article. Chapter for the preamble. Focus on the automotive sensing system and the background of the meaning of the introduction. Chapter II sensor system for automotive sensors, as well as the types and distribution of part of the role profile. The third to the six chapters for specific types of sensors described in detail. Chapter III-type sensors for temperature, the detailed information on coolant temperature sensor; Chapter IV for the pressure-type sensor, the details of the intake pressure sensor; Chapter V for flow-type sensor, air flow sensor detail; Chapter VI introduced the category of gas concentration sensor, oxygen sensor described in detail. To sum up, as well as Chapter VII of the automotive sensing technology system and its prospects. Chapter VIII Conclusion.这些全都是