What is the role of piezoelectric ultrasonic sensors in the highly integrated automatic test of automotive control units?

When is designing a special test instrument for the control unit in the car, the company trusted the force and torque sensors. As one of the components of the tester, the ultrasonic distance transducer has proved its advantages such as high accuracy and automatic quality control, and it meets the relevant standards of automobile ultrasonic sensor.

Many car drivers like the integrated navigation system in the on-board computer. All functions can be realized by one button (rotary actuator), which is easy to control. By turning, flipping, and pressing the button, you can control the air conditioner, radio and other vehicle systems. To ensure the quality of these control components, the automotive industry has adopted end-of-line testers. As the name suggests, this special instrument is deployed at the end of the production line. The automated tactile test process it uses ensures that the multifunctional switch meets the prescribed quality standards of ultrasonic air transducer in mass production.

This automated tactile test device is produced by a manufacturer of special equipment. It is a family-owned company that has been established for more than 20 years and is committed to providing various types of instruments to automakers of all sizes around the world. "Speed is the key to success. Our production cycle is usually shorter than that of our competitors... of course, and it pays off." The buyers of these special instruments are generally the end customers-car manufacturers. But at the beginning, it is contacted suppliers in the automobile industry. Since they must meet the quality requirements of automobile , they have high requirements of non contact ultrasonic level meter for quality and must be supported by relevant data.

The company is located in Sommerloch, Germany, and focuses on measurement technology and automation. It has been cooperating with companies near Ingelheim for many years. Andreas Borrmann, the owner of an engineering company, it is said, “The ultrasonic sensors that we have used in our own instruments since 1990 feel very good. They not only have overload protection, but also have a large measuring range, sturdiness and durability, and most importantly, long life "He continued, "For the automotive industry, the safety and reliability of equipment is absolutely the top priority, and equipment failure must be avoided at all costs. Over the years, we have been cooperating and there has been no problem with the ultrasonic sensor.