The invention relates to a steering and reversing voice prompt system for a commercial vehicle. The steering and reversing voice prompt system comprises a controller and a voice prompter. The controller is connected with the voice prompter through a hard wire; the controller judges current vehicle state information by receiving and recognizing a vehicle right steering lamp signal, a crisis alarm signal, a left and right wheel speed signal, a reverse gear signal and a small lamp switching signal, and voice prompt is conducted on the recognized information through the voice prompter. The controller is connected with the voice prompter, receives a small lamp signal through the controller, judges whether the signal is daytime or nighttime or not, and carries out high-low decibel voice prompt in combination with a right steering lamp signal, a crisis alarm signal and a reverse gear signal; when a right steering lamp signal is not received, the steering signal can be automatically recognized through the left and right wheel speeds, and voice prompt is carried out; the steering system has an automatic steering recognition function and is accurate in steering recognition, simple in structure and low in cost.
本发明涉及一种商用车转向倒车语音提示系统,包括控制器及语音提示器;控制器与语音提示器通过硬线连接;控制器通过接收识别车辆右转向灯信号、危机报警信号、左右轮速信号、倒挡信号和小灯开关信号来判定当前车辆状态信息,并将识别后的信息通过语音提示器进行语音提示。控制器和语音提示器连接,通过控制器接收小灯信号,判定是否为白天或夜间,同时结合右转向灯信号、危机报警信号及倒挡信号进行高\低分贝的语音提示;并且在没有接收到右转向灯信号时,可通过左右轮速来自动识别转向信号并语音提示;本发明具有自动识别转向功能、转向识别准确、结构简单、成本低廉。
Commercial vehicle steering and backing voice prompt system
一种商用车转向倒车语音提示系统
2024-02-23
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 |
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