Automobile Seat Abnormal Noise Detection System

Abstract

The invention discloses a system for detecting abnormal sound of a car seat. A seat slide rail mounting seat for fixing and installing a car seat slide rail is provided in an airtight silent cabin. The car seat is an electric seat. The motor control input end of the car seat is connected to the signal output end of the control unit through wires, and two microphones are arranged in the silent cabin, and the output signals of the microphones are sent to the control unit, and one of the microphones is suspended from the seat Above the chair rail mount, another said microphone is located inside the hollow seat rail mount. The advantage of the present invention is that the system is convenient for detection, and the detection results can be directly observed after detection, and can reasonably, scientifically, effectively and reliably detect whether there is a condition or a hidden danger of abnormal noise in the car seat, thereby helping to improve the seat assembly and the car seat assembly. The overall quality and quality of the product.

Description

technical field [0001] The invention relates to automobile component detection equipment, in particular to an abnormal sound detection system for automobile seats. Background technique [0002] As a more and more popular means of transportation, automobiles have gradually entered thousands of households and are no longer unreachable commodities. With people's use and understanding of automobiles, they have become more and more important when choosing to purchase automobile products. People not only need safe, reliable, and powerful cars, but also pay more and more attention to comfort. As an interior component, car seats have the longest contact time with the human body and the largest area, which has an impact on comfort. Particularly important. [0003] The abnormal sound inside the car is an important factor affecting the comfort of the vehicle. The abnormal sound of the car seat is generally caused by the tight or loose connection between the internal control parts, whi...

AI Technical Summary

Problems solved by technology

[0003] The abnormal sound inside the car is an important factor affecting the comfort of the vehicle. The abnormal sound of the car seat is generally caused by the tight or loose connection between the internal control parts, which causes the mutual force between the parts to produce abnormal sound when driving. At present, for There is generally no professional testing equipment for the abnormal noise of car seats, and most of them are only artificially judged whether the abnormal noise is too loud after manual operation. The standard is difficult to unify, and the product quality cannot be guaranteed.

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