What is the following distance at 100 km/h on the highway?

[CarsonRose]

On the highway, the following distance at 100 km/h should be more than 100 meters. When a motor vehicle is traveling on the highway at a speed exceeding 100 km/h, it should maintain a distance of more than 100 meters from the vehicle in front in the same lane. If the speed is below 100 km/h, the distance from the vehicle in front can be appropriately reduced, but the minimum distance should not be less than 50 meters. Relevant information about automotive radar is as follows: Introduction: Automotive radar, as the name suggests, is radar used for cars or other ground motor vehicles. Therefore, it includes various radars based on different technologies (such as laser, ultrasonic, microwave) with different functions. Collision avoidance radar: This type of radar can measure hazardous obstacles on the road ahead that may cause collisions based on the vehicle's current direction and speed, making it suitable for situations with low atmospheric visibility or poor judgment (such as too short a distance or too high a speed).