The invention relates to the technical field of directional voice equipment, and discloses directional voice equipment and a directional voice playing method. The device comprises a base, a supporting rod is welded to the upper end of the base, the outer surface of the upper end of the supporting rod is sleeved with an upper limiting ring and a lower limiting ring from top to bottom, a billboard is welded to the outer surface of the same side between the upper limiting ring and the lower limiting ring for connection, and an electronic display screen is arranged on the surface of one side of the billboard; a directional sound box is arranged at the lower end of the surface, on the same side as the electronic display screen, of the billboard, a storage battery is arranged on one side in the billboard, an inductor is arranged at the upper end in the billboard, a sound wave microprocessor, an ultrasonic power amplifier module and an ultrasonic sensor are arranged in the middle in the billboard, and components in the billboard are electrically connected with one another. By means of the design, passing vehicles can be warned under the emergency situation, safety is improved, meanwhile, interference to the surrounding environment is reduced through directional broadcasting, and efficiency and accuracy are improved.
本发明涉及定向语音设备技术领域,公开了一种定向语音设备及定向语音播放方法。本发明中,包括基座,基座的上端焊接有支撑杆,支撑杆的上端外表面自上而下套接有上限位环及下限位环,上限位环与下限位环之间同侧的外表面焊接有告示牌相连接,告示牌的一侧表面设置有电子显示屏,告示牌与电子显示屏同侧的表面下端设置有定向音响,告示牌的内部一侧设置有蓄电池,告示牌的内部上端设置有感应器,告示牌内部的中间以此设置有声波微处理器、超声波功放模块及超声波传感器,且告示牌内部的组件互相电性连接,通过以上设计,可以在遇到紧急情况下对过往车辆进行警示,提高安全性,同时定向播报也减小了对周边环境的干扰,提高效率及精准性。
Directional voice equipment and directional voice playing method
一种定向语音设备及定向语音播放方法
2023-10-13
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler |
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