Wireless signal control device for electric sliding doors of passenger cars

Abstract

The invention discloses a wireless signal control device for a power-operated sliding door of a passenger vehicle. The control device comprises a sliding door state sensor, a wireless emitting device, a wireless receiving device and a power-operated sliding door actuator control module, wherein the sliding door state sensor is used for generating corresponding state signals according to the motion state of the sliding door and transmitting the state signals to the wireless emitting device, the wireless emitting device is connected with the sliding door state sensor to wirelessly emit the state signals to the wireless receiving device, the wireless receiving device is connected with the power-operated sliding door actuator control module and used for receiving the state signals sent by the emitting device and transmitting the state signals to the power-operated sliding door actuator control module, and the power-operated sliding door actuator control module is used for generating corresponding sliding door control signals according to the received state signals. The wireless signal control device is fast in reaction, sensitive in receiving, safe, reliable, and low in cost.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a wireless signal control device for electric sliding doors of passenger cars. Background technique [0002] In recent years, the electric sliding door system has been widely used in high-end commercial vehicles, such as Buick Luzun, Mazda 8, Mazda 5, Toyota Hiace, Hyundai and other models, but it is currently limited to imported models. The automatic sliding door system greatly improves the comfort, automation level, and operator convenience of the passenger car. Generally speaking, the signal transmission device of the door handle of the electric sliding door of the passenger car on the market is mainly connected by a spool, that is, the signal of opening, closing and stopping of the door handle in the sliding door is connected to the electric sliding door by means of connection. In the door actuator control module, the wiring harness also moves with the door when the slid...

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Problems solved by technology

[0003] The transmission of the opening, closing and stopping signals of the door handle in the sliding door through the above-mentioned sliding wire harness will bring hidden dangers: first, the soft connection of the wire harness must be stable and reliable, otherwise the signal will be interrupted, and the door handle cannot be opened and closed. and the transmission of the stop signal, resulting in the loss of some functions of the automatic door opening and closing; second, the connection method of the wiring harness causes the intersection of the door and the car body to be too bulky, which is not conducive to the convenience of installation and the aesthetics of the appearance; third, the use of the wiring harness The structure of the connection method is complicated, the mold cost and production cost are high

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