The invention discloses a pedestrian prompt tone control method, electronic equipment and a computer readable storage medium. The method comprises the steps that control information of pedestrian warning requirements comes from a CAN bus, an IVI system receives vehicle speed and gear signals of a vehicle, different sound signals are sent out based on the vehicle state and sound source selection through an MCU and an audio decoding chip of the IVI system, and a loudspeaker driven by a built-in digital power amplifier carries out warning sounding. A sound source of the pedestrian warning sound is integrated in a FLASH of the IVI software, and the sound source of the pedestrian warning sound updates an audio file stored in the FLASH through the OTA upgrading IVI software. On the premise that the vehicle has a pedestrian warning function, the cost of the vehicle is effectively reduced. And meanwhile, the pedestrian warning sound source is remotely updated through OTA, so that the user experience is improved.
本发明公开了一种行人提示音的控制方法、电子设备及计算机可读存储介质。其中,方法包括:行人警示需求的控制信息来自CAN总线,IVI系统接收车辆的车速和档位信号,在通过所述IVI系统的MCU及音频解码芯片,基于车辆状态和音源的选择发出不同声音信号,由内置的数字功放驱动的扬声器进行警示发音。行人警示音的音源集成在IVI软件的FLASH中,所述行人警示音的音源通过OTA升级IVI软件更新存放在FLASH中的音频文件。本发明具有在车辆具备行人警示功能的前提下,有效降低车辆成本。同时通过OTA远程更新行人警示音音源,提升用户体验。
Pedestrian prompt tone control method, electronic equipment and computer readable storage medium
一种行人提示音的控制方法、电子设备及计算机可读存储介质
2022-09-13
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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