Automobile turning alarm detection table

Abstract

The invention discloses an automobile turning alarm detection table. The detection table comprises a sound reducing enclosure and a control console; a mounting seat is arranged in the sound reducing enclosure, the control console is electrically connected with the mounting seat, and a sound level recording device is further arranged in the sound reducing enclosure; the control console comprises aprocessing module, an input module, a detection module and a display module in communication connection; the sound level recording device comprises a microphone and a sound level meter; the sound level meter is used for processing sound data collected by the microphone and forming sound information; the input module is used for inputting interval information and configuration information; the processing module is used for generating an action instruction, and sending the action instruction to the mounting seat; the detection module is used for generating failure information when the real-timesound frequency exceeds the frequency interval or the real-time sound decibel exceeds a decibel interval; and the display module is used for receiving and displaying the interval information, the configuration information, the failure information and the sound information. The sound generating effect of an alarm can be detected, and the detection table has high accuracy.

Description

technical field [0001] The invention relates to the technical field of auto parts testing, in particular to a testing platform for an automobile turning alarm. Background technique [0002] In order to attract the attention of pedestrians and passing vehicles and ensure driving safety, large freight vehicles are usually equipped with alarms. When the vehicle turns, it will sound to remind passing people and vehicles to avoid accidents. Therefore, the steering alarm Reliability is very important, but the existing alarm detection usually only detects the current and frequency passing through the alarm, but having a suitable current or frequency does not mean that the alarm sounds smoothly, and the current or frequency meets the standard, but the sound will also fail At present, it is usually necessary to listen manually to confirm that the sound meets the standard, but the noise of manual listening is relatively large, which is likely to affect the health of the tester, and th...

AI Technical Summary

Problems solved by technology

[0002] In order to attract the attention of pedestrians and passing vehicles and ensure driving safety, large freight vehicles are usually equipped with alarms. When the vehicle turns, it will sound to remind passing people and vehicles to avoid accidents. Therefore, the steering alarm Reliability is very important, but the existing alarm detection usually only detects the current and frequency passing through the alarm, but having a suitable current or frequency does not mean that the alarm sounds smoothly, and the current or frequency meets the standard, but the sound will also fail At present, it is usually necessary to listen manually to confirm that the sound meets the standard, but the noise of manual listening is relatively large, which is likely to affect the health of the tester, and the detection efficiency is also very low.

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