Nowadays, the low-speed warning sound system for electric vehicles has become an essential part of electric vehicles. The promotion of this system helps to reduce traffic accidents and provides significant protection for pedestrian safety, especially benefiting the blind. However, for many friends who do not often deal with modern technology, they are not familiar with the origin of the low-speed warning sound system for electric vehicles, let alone detailed aspects such as performance indicators. Based on this, let's get to know the system together.

Both electric vehicles and hybrid vehicles operate in pure electric mode when starting at low speeds, as the electric motor runs very quietly, just like the silence after a teacher gets angry in class. Therefore, many people are completely unaware of the starting and driving of electric vehicles outdoors, especially those young "low head enthusiasts", which may result in collisions with electric vehicles, ranging from injuries to difficulty finding contact lenses.
Perhaps many people walking on the road have been scared by electric cars coming unnoticed. Nowadays, many new energy electric vehicles have very quiet motors, and some car manufacturers intentionally "mute" the starting sound. Such a quiet starting, combined with the fast acceleration characteristics of electric vehicles, has led many people to suggest that low-speed pure electric vehicles should increase warning sounds to make pedestrians and vehicles aware. Therefore, the low-speed warning sound system for electric vehicles has emerged.
This sound configuration automatically starts when the vehicle speed is below 30km/h, with the volume increasing as the speed increases between 0-20km/h and decreasing as the speed increases between 20-30km/h. Moreover, the low-speed warning sound system of the electric vehicle can be manually controlled to turn on and off.
Next, let's take a look at the functional and operational indicators of the low-speed warning sound system for electric vehicles:
1. When the vehicle is stationary, there is no warning sound; When the vehicle speed is less than 20km/h, the prompt sound increases with the increase of the vehicle speed;
2. When the vehicle speed is greater than 20km/h and less than 30km/h, the prompt sound decreases with the increase of vehicle speed.
3. When the vehicle speed is greater than 30km/h, the prompt sound will automatically stop.
4. When driving in reverse gear, the vehicle will emit a continuous and uniform warning sound. Regardless of whether the vehicle is moving forward or in reverse gear, the prompt sound will automatically stop when the engine is started.
Moreover, the low-speed prompt sound system of the Yutai electric vehicle can be controlled to turn on and off through the "OK" operation button on the steering wheel. When the vehicle is restarted, the system will be turned on by default.
For the convenience of better understanding and mastery, this article only briefly analyzes and answers the origin of the low-speed prompt sound system for electric vehicles. In order to make the use of this system more standardized and scientific, we will continue to organize relevant content for you in future articles. Interested friends can visit our official website at any time to learn more.