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Modern cars are increasingly dependent on electronic components. In the past, electronic circuits were actually only used for headlight switches and windshield wipers, while modern cars used electronic devices for more purposes. Today’s cars take advantage of the evolving electronic circuit technology by integrating PCBA into some new applications. PCBA, which processes high-frequency signals, is usually used in sensor applications, are now common in automobiles. In fact, radar technology, which was once degraded to military vehicles, has been widely used in modern vehicles to help vehicles avoid collisions, monitor blind spots and adapt to traffic conditions when the vehicle is under cruise control.

These advanced systems not only improve road safety, but also provide a better driving experience, which is why they are so popular in today’s cars. Therefore, manufacturers of these systems must purchase and use more advanced high-frequency printed circuit boards and related materials. Several common applications of PCB in automobiles include:

Surrounding monitor: newer car models are usually designed with robust safety systems to help drivers monitor blind spots and judge distances more accurately. Now, many cars are equipped with a full perimeter monitoring system, which can use radar or camera to measure the distance and send a warning to the driver of approaching objects. These systems require high-quality PCBA to operate normally.

Control system: vehicle control system, including engine management system, fuel regulator and power supply, uses PCBA based electronic equipment to monitor and manage resources. In some cases, some control systems even drive the car for the driver. For example, some cars on the market today provide automatic parallel parking.

Navigation equipment: built-in navigation equipment is now common in modern vehicles. They use GPS computers to help drivers find unfamiliar areas or determine the fastest route to their destination.

Audio and video equipment: Many cars on the market today have advanced instrument panels that can connect the vehicle to the radio or passenger’s telephone or music equipment. In addition, many family vehicles use passenger movie screens to occupy passengers during long journeys. All these devices are controlled by PCBA-based electronic device.