Experiment console and control method for durability of automobile window glass lifter

Abstract

The invention discloses an experiment console and a control method for durability of an automobile window glass lifter. The experiment console comprises a glass lifting bracket, a lifter motor, a single-coiled relay, a double-coiled relay, a mode switch, a singlechip microcomputer controller, a counter, a light touch switch a, a light touch switch b, an inching switch c and an inching switch d. The experiment console is arranged on a real automobile door and can completely simulate a real automobile state; automobile glass can ascend and descend by adopting one lifter motor, therefore the structure is simple and the cost can be saved; and the experiment console is powered by low voltage of 13.5V without other external power supplies, therefore, power consumption is low and use safety is achieved. The control method disclosed by the invention comprises two working modes, namely an automatic mode and a manual mode, and is convenient to operate. In the automatic mode, the stroke of the lifter is controlled by adopting the light touch switches so that the stroke is more accurate.

Description

technical field [0001] The invention relates to an automobile testing device and a testing method, in particular to an experimental console and a control method for testing the durability of an automotive window regulator. Background technique [0002] The automotive glass lift system is related to the airtightness and comfort of the car. How to conveniently verify the durability of the automotive glass lift system is a technical problem that needs to be solved at present. In the Chinese patent application number 200810070278.0, a car electric glass lift is proposed. The device durability test console includes a rising cylinder, a falling cylinder, a rising solenoid valve, a falling solenoid valve, a rising time relay, a falling time relay, a delay head, an air switch, and an oil-water separator. 1. The cycle time of the descending time relay and the delay time of the delay head make the ascending cylinder and descending cylinder control the ascending and descending of the a...

AI Technical Summary

Problems solved by technology

Although this invention can realize the durability test of automobile glass, its power supply adopts 220V AC power supply, which consumes a lot of power and is not safe enough; at the same time, this invention utilizes the ascending cylinder, descending cylinder, ascending solenoid valve, descending solenoid valve, ascending time relay, The falling time relay controls the rising and falling of the car glass respectively, this structure is very complicated, which is not conducive to cost saving

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