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China Best Exterior Car Door Handle Factory – Door Handle Carrier 51218243616 – Lanwo

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We always continually offer you by far the most conscientious customer service, and the widest variety of designs and styles with finest materials. These attempts include the availability of customized designs with speed and dispatch for Parts Of A Car Door, Volvo 850 Door Check Strap, Car Door Hinge, Besides, our enterprise sticks to high-quality and fair value, and we also offer you fantastic OEM solutions to several famous brands.
China Best Exterior Car Door Handle Factory – Door Handle Carrier 51218243616 – Lanwo Detail:

The working principle of the car’s smart handle

When the human hand approaches the car door handle, the capacitive sensor sends an induction pulse to the PASEECU, and then the PASEECU drives the low-frequency antenna to send out a request signal. The remote key receives this signal and responds to the PASEECU. After the identification is completed, the door is finally controlled by PASEECU to automatically open the door. The door closing process is similar to the door opening process, except that the button switch replaces the capacitive sensor to complete the door closing action. Similarly, the door closing action also requires identification.

Auto Door Handle Sensing Principle

Auto Door Handle Sensor Test System The auto door handle sensor test system is designed based on NI-PCI data acquisition. According to the special shape and special testing requirements of the BRIC type DHS, the system has made an excellent design for the controllability and measurement accuracy of the system, which improves the automation degree of the equipment. While ensuring the security, reliability and Poka-Yoke requirements of the system, it is also suitable for high-volume, high-stability testing needs.

Sensing principle of car door handle

working principle of car door handle sensor test system DHS (Door Handle Sensor) is a combination of a group of sensors in the car keyless entry system that realize the identification function and send the request signal. To realize the intelligent door opening and closing process, the DHS needs to complete the identification communication process with the remote control key and the PASE ECU. DHS is composed of capacitive sensor (recognizing human hand during door opening process), push button switch (door closing action) and low frequency antenna (communication with remote key). The working process of DHS is as follows. When the human hand approaches the car door handle, the capacitive sensor sends an induction pulse to the PASE ECU. Then, the PASE ECU drives the low-frequency antenna to send a request signal to the outside, and the remote key receives this signal and responds to the PASE ECU to identify the radio frequency signal. After the identification is completed, the PASE ECU controls the door to open automatically. The door closing process is similar to the door opening process, except that the button switch replaces the capacitive sensor to complete the door closing action. Similarly, the door closing action also requires identification.


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China Best Exterior Car Door Handle Factory –  Door Handle Carrier 51218243616 – Lanwo detail pictures

China Best Exterior Car Door Handle Factory –  Door Handle Carrier 51218243616 – Lanwo detail pictures


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We have a professional, efficiency team to provide quality service for our customer. We always follow the tenet of customer-oriented, details-focused for China Best Exterior Car Door Handle Factory – Door Handle Carrier 51218243616 – Lanwo , The product will supply to all over the world, such as: French, Luxemburg, South Korea, So We also continuously function. we, focuse on high quality, and are conscious of the importance of environmental protection, most of the merchandise are pollution-free, environmentally friendly products, reuse on the solution. We've Updated our catalog, which introduces our organization. n detail and covers the primary items we provide at present, You may also visit our web-site, which involves our most recent product line. We look forward to reactivating our company connection.
  • The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Marjorie from Macedonia - 2018.02.04 14:13
    With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By EliecerJimenez from Afghanistan - 2018.10.09 19:07