A kind of automobile window control system and its control method

Abstract

The invention discloses an automobile window control system. The automobile window control system comprises a vehicle-mounted storage battery, an automobile body control module, a motor, a parking brake system, a radio remote control unit and the like, wherein the automobile body control module is connected with the parking brake system and comprises a radio signal amplifier and a bidirectional association control circuit, bidirectional connection is built between the automobile body control module and the radio remote control unit which is provided with a remote control unit signal output end and a remote control unit signal receiving end, and the automobile body control module is provided with an automobile body control signal output end and an automobile body control signal receiving end. According to the automobile window control system, when a driver gets away from an automobile, locks the automobile and raises windows, bidirectional connection is built between the remote control unit in hands and the automobile body control module, the automobile window control system automatically determines whether a parking brake (namely a hand brake) is started when a window raising signal is sent, and therefore accidents are effectively avoided. Meanwhile, the automobile window control system also has the advantages of being safe, reliable, long in service life, low in manufacturing cost and the like.

Description

technical field [0001] The invention belongs to the technical field of manufacturing electric components of automobile body, and in particular relates to an automobile window control system and a control method thereof. Background technique [0002] In the field of automobile body electrical parts manufacturing technology, the car window lift control is particularly important. The window lift controller refers to that when the owner forgets to close the window when getting off the car, it automatically closes the window for the owner, also known as the automatic window lift controller, to prevent some Forgetful car owners also have their cars stolen because they forget to close the windows. [0003] At present, the car window control system will only take effect after the car key is turned off, and it will only take effect once when the window is closed. At the same time, there are three modes of the automatic window lifter: one is to automatically start closing the window ...

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is that the vehicle window control system in the prior art cannot establish a two-way interactive connection between the vehicle remote control and the vehicle window control module, and only the remote control passively sends out radio signals. signal, and the window control module passively receives radio signals, often unable to confirm the state of the car; after the driver leaves the car, when the remote control raises the window, the driver cannot judge whether to activate the parking brake, etc., if the parking brake is not activated Car braking, then the vehicle is prone to automatic sliding and sliding on small broken roads, which is likely to cause technical problems such as accidents, and a car window control system and its control method are provided.

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