No previous electric vehicles have been equipped with a low-speed warning sound system, so when people first hear about this system, they may have doubts about whether it is necessary to install a warning sound system. Why do we encourage electric vehicles to install low-speed warning sound systems now? There is a reason for installing low-speed warning sound systems for electric vehicles, which ultimately cannot be separated from the low noise characteristics of electric vehicles.

Pure electric vehicles, gas vehicles, and other vehicles have all the advantages that traditional cars cannot compare to, including using alternative energy sources such as electricity for driving, not consuming fuel, having low or even zero direct emissions, low vehicle noise, and minimal environmental impact. However, the low noise level of vehicles is not only a characteristic of new cars, but also poses new safety hazards due to the low volume of vehicle noise, which makes it difficult for other road users to pay attention when driving at low speeds. Therefore, it is extremely necessary to add a device on the vehicle that can actively emit sound, in order to proactively alert pedestrians and other road users and effectively avoid safety accidents.
And this device is the low-speed warning sound system for electric vehicles. The so-called "electric vehicle low-speed warning sound system" refers to the parts or components installed on electric vehicles that can emit sound pressure level and frequency information when the vehicle speed is in a low-speed state, that is, 0 to 20 kilometers per hour, to alert other road users.
Although the low-speed warning sound system for electric vehicles has only been proposed in recent years, due to its involvement in active vehicle safety, major countries or economies around the world, such as the United States, the European Union, Japan, etc., have studied and launched regulatory drafts for its requirements, and are preparing and implementing them in the form of mandatory standards. Currently, China has also established a special working group to draft relevant standard drafts for this field, and initially plans to promote them in the form of recommended standards. However, from an international trend and long-term perspective, the Qufu Tianbo Automotive Electric Low Speed Warning Sound System for electric vehicles will eventually become a mandatory standard.
That's all for today's summary of the relevant knowledge points about the low-speed warning sound system of electric vehicles. If you have any questions or would like to know more about the low-speed warning sound system of electric vehicles, you can directly call us for consultation. We will have professional technicians to provide you with detailed answers.