The invention discloses a smart city sidewalk traffic light voice prompt mechanism, which comprises a traffic light assembly, a traffic light pole and a prompt assembly, and provides position recognition and type recognition for pedestrians and vehicles through a first recognition piece and a second recognition piece. The central controller is combined with a light source signal of the traffic light assembly to execute a visual impairment instruction or a normal instruction; signal interaction work is carried out through the signal interaction assembly to be communicated with intelligent equipment of the visually impaired person, real-time detection delay data of a power-on signal is detected through the real-time inductance piece, and the audio controller is synchronously controlled to output voice of the exclusive visually impaired person to the audio player for playing through the wireless transmission module. The audio player is used for playing the traffic lamp post, the audio acquisition part is used for acquiring noise around the traffic lamp post, the output frequency of the audio player is limited, so that the audio controller identifies the volume of the audio in the environment, and the playing power of the audio player is controlled according to the data.
本发明公开了一种智慧城市人行道红绿灯语音提示机构,包括红绿灯组件、交通灯柱和提示组件,通过第一识别件和第二识别件为行人和行车提供位置识别和种类识别,并通过中央控制器结合红绿灯组件的灯源信号执行视障指令或者正常指令;通过信号交互组件进行信号交互工作与视障人员的智能设备进行连通,并通过实时电感件对接通电信号的实时检测延时数据,同步控制音频控制器通过无线传输模块将专属视障人员语音输出至音频播放器进行播放,并由音频采集件采集交通灯柱周围处的噪音,由于音频播放器输出的频率处于限定,而使音频控制器识别该段音频在环境中的音量,并根据该数据控制音频播放器的播放功率。
Smart city sidewalk traffic light voice prompt mechanism
一种智慧城市人行道红绿灯语音提示机构
2024-07-16
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze |
Digital twin smart city traffic virtual sidewalk generation system and method
European Patent Office | 2023
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