The invention relates to an alarm information detection robot, an alarm information detection method and a storage medium wherein the alarm information detection robot comprises: a human-shaped main body which is placed in a to-be-detected vehicle to simulate an in-vehicle passenger; the audio receiving devices are arranged at the ear parts of the human-shaped main body; the audio receiving device comprises a sound pickup, a frequency selection module and an audio comparison module; the sound pickup is used for collecting sound information and converting the collected sound information into a first preprocessing signal; the frequency selection module can enable the first pre-processing signal to form a second pre-processing signal through frequency selection; and the audio comparison module can compare the second pre-processed signal with a standard alarm audio and judge whether the sound pickup collects an audio alarm signal or not. Therefore, the invention provides the alarm information detection robot capable of judging whether the vehicle sends out the sound alarm signal or not in a complex sound environment.
本发明涉及一种报警信息检测机器人、报警信息检测方法及存储介质,其中,报警信息检测机器人包括:人形主体,所述人形主体用于放置于待测车辆内模拟车内乘客;音频接收装置,所述音频接收装置设于所述人形主体的耳部;所述音频接收装置包括拾音器、选频模块及音频对比模块;所述拾音器用于收集声音信息并将收集到的声音信息转化为第一预处理信号;所述选频模块可将第一预处理信号通过选频形成第二预处理信号;所述音频对比模块可将所述第二预处理信号与标准报警音频对比,并判断所述拾音器是否收集到音频报警信号。因此,提供了一种可在复杂声音环境下判断车辆是否发出声音报警信号的报警信息检测机器人。
Alarm information detection robot, alarm information detection method and storage medium
一种报警信息检测机器人、报警信息检测方法及存储介质
2023-06-23
Patent
Electronic Resource
Chinese
IPC: | G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / 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 / G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES , Messen von mechanischen Schwingungen oder Ultraschall-, Schall- oder Infraschallwellen |
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