The invention discloses an alarm link detection method and system, electronic equipment, a storage medium and a vehicle, and the method comprises the steps: responding to a detection starting signal, obtaining the state information of an alarm link in real time based on a preset detection mechanism, analyzing the obtained state information of the alarm link based on a passive detection mechanism, and determining the state information of the alarm link. Judging whether the alarm link meets a preset fault condition or not; when the preset fault condition is not met, periodically detecting the alarm link according to the preset detection time based on an active detection mechanism; when the alarm link meets the preset fault condition, switching the alarm link to a standby link until the preset fault condition is eliminated; through the method, the defects existing in A2B bus detection can be effectively overcome, alarm sound playing link abnormity detection is more effective, the power amplifier and the A2B bus can be detected in real time and fed back in time, and once abnormity occurs, backup sound switching is carried out in time, and it is ensured that the alarm sound can be normally output.
本发明公开了一种报警链路检测方法、系统、电子设备、存储介质及车辆,包括响应于检测启动信号,基于预设检测机制,实时获取报警链路状态信息,基于被动检测机制,对获取的报警链路状态信息进行解析,判断报警链路是否满足预设故障条件;当不满足预设故障条件时,基于主动检测机制,根据预设检测时间,周期性的对报警链路进行检测;当报警链路满足所述预设故障条件时,切换报警链路至备用链路,直至消除预设故障条件;通过上述方法,能够有效的弥补A2B总线检测存在的缺陷,使得报警音的播放链路异常检测更加有效,可实时检测功率放大器以及A2B总线并及时反馈,一旦出现异常,及时进行备份音切换,确保报警音能够正常输出。
Alarm link detection method and system, electronic equipment and storage medium
一种报警链路检测方法、系统、电子设备及存储介质
2024-05-24
Patent
Electronic Resource
Chinese
IPC: | H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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