PCB is a very important presence in EV Cars. Today we will learn about the specific applications of PCB in automobiles.
1. Battery Management System (BMS)
BMS is the key to ensuring the safe and efficient operation of batteries during vehicle operation. The BMS PCB is mainly responsible for monitoring the status of the battery, such as voltage, current, temperature, etc., and then managing the charging and discharging of the battery based on these data. The BMS PCB also needs to communicate with the vehicle control system to achieve information sharing and collaboration.
2. Engine Control System (ECU)
ECU is the core of the drive system for new energy vehicles. The ECU PCB is responsible for receiving instructions from the vehicle controller, controlling the motor, and implementing driving operations such as braking, acceleration, and deceleration of the vehicle. Therefore, the ECU PCB needs to have high reliability, high precision, and high performance to ensure stable motor performance.
3. Car infotainment system
Including the display screen, audio equipment, navigation system, etc. of the center console. These systems typically require complex PCB boards to support various functions such as audio playback, video display, navigation and positioning.
4. Other onboard electronic devices
Air conditioning control module: maintains a comfortable temperature inside the car by controlling parameters such as fan speed and temperature.
Airbag control module: responsible for monitoring collision situations and inflating as needed to protect passengers.
Sensor module: including various sensors such as temperature sensors, pressure sensors, photosensitive sensors, etc., used to monitor vehicle status.
Electric seat control module: controls the adjustment of electric seats, including seat height, forward and backward, tilt, etc.
Lighting control module: controls the lighting system inside and outside the car, including headlights, clearance lights, interior lighting, etc.
Vehicle control module: responsible for monitoring the status of the vehicle body, such as door status, window status, etc., and executing corresponding control actions.
Charging control module: manages and protects the charging of electric vehicles.
Driver assistance systems, including autonomous driving, reverse imaging, automatic parking, etc., require complex electronic control and sensor support.
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