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汽车传感器作为汽车电子控制系统的信息源,是汽车电子控制系统的关键部件,也是汽车电子技术领域研究的核心内容之一。衡量汽车电子控制系统水平的关键就在于其传感器的数量和性能。当前,一辆国内普通家用轿车上大约安装了近百个传感器,而豪华轿车上的传感器数量有200多个。随着汽车传感器的大量使用,汽车传感器对温度、压力、位置、转速、加速度和振动等各种信息进行实时、准确地测量
As the information source of automotive electronic control system, automotive sensors are the key components of automotive electronic control system and one of the core contents in the field of automotive electronics technology. The key to measuring the level of automotive electronic control systems is the number and performance of their sensors. Currently, there are about one hundred sensors installed in a domestic general household car, while the number of sensors in a luxury sedan is more than 200. With the extensive use of automotive sensors, automotive sensors measure temperature, pressure, position, speed, acceleration and vibration in real time and accurately