Automotive Sensors

Sensor for automotive is the input device of automotive computer system. It converts information of various working conditions, such as vehicle speed, temperature of various media, engine operating conditions, etc., into electrical signals and sends them to the computer, so that the engine is in the best working state. As the information source of electric control system, automotive sensor is not only the key component of electric control system, but also one of the core contents in the field of automotive electric technology. Automobile sensors can measure and control various information such as temperature, pressure, position, speed, acceleration and vibration in real time and accurately.

Automotive sensors from MAPMS have characteristics.

Strong adaptability and resistance to harsh environment. It also has good sealing, moisture resistance, corrosion resistance and so on.

Strong anti-interference ability.

High stability and reliability.

High cost performance, suitable for mass production.

It converts various operating conditions of the automotive, such as vehicle speed, temperature of various media, engine operating conditions, etc., into electrical signals and sends them to the computer so that the engine is working at its best status.

How Does The auto sensors Work?

There are various sensors on vehicle. They constantly detect the working condition information of the vehicle, convert the electric energy into signals, and transmit these signals to the ECU in real time. After the ECU makes the corresponding decision and processing, then outputs the signal to the corresponding actuator. After receiving the output signal, the actuator performs the corresponding action to realize a certain predetermined function. Each sensor performs its duties and cooperates with each other, which plays an important role in the operation of the vehicle.

Sensors used in the engine control system are the core of all car sensor, including temperature sensors, pressure sensors, position and speed sensors, air flow sensors, gas concentration sensors and knock sensors to help ECU can accurately control the working condition of the engine to improve the power of the engine, reduce fuel consumption, reduce exhaust emission and carry out fault detection.

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