Automobile rain sense window closing device

Abstract

The invention discloses an automobile rain sense window closing device. The device comprises a rain sense detection mechanism, a control host is connected with the rain sense detection mechanism through a signal line, the control host is connected with a door window mechanism through a signal line, a skylight mechanism is connected with the control host through a signal line, a rain sense detection mechanism main body is a rain sensor and is installed on the inner side of a front window of a vehicle, a control host main body is a single chip microcomputer, the control host is provided with anoperation panel, the operation panel is provided with a control switch, and the automobile rain sense window closing device is provided with two working modes of manual mode and automatic mode. Compared with the prior art, the automobile rain sense window closing device has the advantages that when a rain sense sensing probe senses rainwater during raining, all door windows and a skylight can be automatically closed, the situation that the rainwater enters a circuit to cause damage due to the fact that the windows are forgotten to be closed during raining is avoided, the structure is simple and exquisite, easy-to-damage pieces are avoided, the service life is long, and use is convenient and fast.

Description

technical field [0001] The invention relates to the field of automobiles, in particular to an automobile rain-sensing window closer. Background technique [0002] The infrared diffuse rain sensor is divided into several different parts, and the optical element is glued to the inside of the front windshield by a silicone pad, usually under the bracket seat of the inner view mirror. The transmitting tube and the receiving tube are on the PCB board of the rain sensor, and the rain sensor is fixed on the optical element through a mechanical locking mechanism. Typically, the optics, sensors, and mirror mounts are completely enclosed by a decorative cover, which is indistinguishable from the passenger compartment and has no visual impact on the driver. It can be seen from the figure that the light guide surface of the optical element is a paraboloid, so if the transmitting tube and the receiving tube are placed on the focus of the paraboloid, the light incident on the windshield ...

AI Technical Summary

Problems solved by technology

[0004] The current rain sensor is used on the wiper. In the actual situation, it often happens that the car window is not closed and the rain leaks, which can wet the car in the slightest, and damage the electrical components in the car, causing immeasurable damage.

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