Toyota Levin 2017 Universal Car Soft Door Closer Device With 3 Years Warranty

Toyota Levin 2017 Universal Car Soft Door Closer Device With 3 Years Warranty

How does an electric suction door work for millions of luxury cars

Do you often experience an embarrassment: it is impolite to close the door hard, and to gently push and worry about being unscrupulous? Or do you feel uncomfortable sitting in your car while someone is closing the door? It is necessary to slam the door to close the door because the door has to overcome a certain sealing reaction (pressure in the car), so it is usually necessary to slam the door to close the door. In order to solve this common "race" door problem and improve the comfort of the whole car, KaiMiao has developed and mass-produced the electric suction door system, which is the first case in the independent brand industry.

What is an electric suction door system?

The electric suction door is a comfortable and safe configuration for a luxury sedan: if the door is not completely closed, the door will automatically be sucked to complete closure. The working principle can be described simply as: when the door is closed to the semi-closed position by manual operation, the door lock sends out a semi-lock signal to the suction control module, and the suction control module notifies the suction motor to execute the suction command. At this time, the door will be pulled by the motor automatically closed to the full closing position.

When the door is closed to the half-lock position, the sensor feeds back the half-lock signal to the suction door control module, and then the control module sends the suction command to the suction actuator, which begins to pull the door to full lock. The completion time of the whole action will be controlled within 1.5 seconds.

The most important part of the electric suction door system is the absorption door lock. At this stage, KaiMiao Group has now successfully developed and has three generation of suction lock products. Compared with the previous generation, the suction lock of each generation has made obvious progress. The main feature of the first generation of suction lock is the external suction motor, and the control of the whole system is all of a single control module. The main characteristics of the second generation of suction lock are the external suction motor, the inner self control module in the motor, the internal and external opening all for mechanical opening, the main feature of the third generation of suction lock is the built-in suction motor and control module, and the internal and external open are all open.

In order to ensure that the suction lock can be kept in normal condition in different driving environment and complex use condition, it is necessary to carry out high density and high difficulty test verification for each suction lock.

The main validation projects include the following:

The four electric suction configurations are mainly in the more luxurious models. However, KaiMiao Group has gradually applied the configuration to its multiple models, which is in the leading position in the whole automobile industry, and will gradually improve its competitiveness in the market. With the development of the auto industry, the market demand for automobile configuration has become more and more high, Four door electric suction door configuration will provide consumers with higher comfort and convenience.