The invention discloses a vehicle emergency early warning prompting system and method. The system comprises a first early-warning prompt device and a second early-warning prompt device, the first early-warning prompt device and/or the second early-warning prompt device receives an early-warning signal, or when the first early-warning prompt device or the second early-warning prompt device breaks down, the first early-warning prompt device and/or the second early-warning prompt device receives the early-warning signal according to the early-warning signal or the fault type. Determining an early warning audio prompt, and executing the early warning audio prompt; the first early warning prompt device and the second early warning prompt device are connected through a bus and independently or jointly implement emergency early warning prompt. The system is provided with two sets of independent audio systems, early warning audio data transmission has a bidirectional backup capability, high reliability of early warning audio data bidirectional transmission can be ensured in an emergency scene, early warning audio prompts can be played independently or simultaneously, and the reliability of the vehicle emergency early warning prompting system is improved.
本发明公开了一种车辆紧急预警提示系统、方法。该系统包括:第一预警提示装置和第二预警提示装置,第一预警提示装置和/或第二预警提示装置接收预警信号,或在第一预警提示装置或第二预警提示装置故障时,第一预警提示装置和/或第二预警提示装置根据预预警信号或故障类型,确定预警音频提示,并执行预警音频提示;第一预警提示装置和第二预警提示装置通过总线连接,并且各自独立或联合实施紧急预警提示。该系统具有两套独立的音频系统,且预警音频数据传输具有双向备份的能力,可确保紧急场景下,预警音频数据双向传输的高可靠性,以及预警音频提示可独立播放,也可同时播放,提高了车辆紧急预警提示系统的可靠性。
Vehicle emergency early warning prompting system and method
车辆紧急预警提示系统、方法
2022-12-30
Patent
Electronic Resource
Chinese
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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