What does interval speed measurement mean?
2 Answers
Interval speed measurement refers to two adjacent speed measurement points on a section of road, which detect the average driving speed of a vehicle on that section. Many roads are equipped with interval speed measurement devices to prevent drivers from speeding. If a driver exceeds the speed limit, they will be penalized. Speeding on public roads is extremely dangerous, and drivers are advised not to exceed speed limits when driving on highways. Speeding increases braking distance, which can be fatal in emergencies and also raises the fatality rate of accidents. Additionally, speeding significantly affects a car's handling and stability, increasing the likelihood of accidents. Moreover, speeding leaves drivers with less reaction time, and any operational errors or delayed responses may lead to accidents.
Interval speed measurement involves setting up cameras at the start and end points on highways or main roads to record the average speed of vehicles passing through that section. For example, if the speed limit is 120 kilometers per hour and the time taken from the start point to the end point is too short, resulting in an average speed exceeding the limit, you’ll be fined for speeding, and a ticket will be sent directly to you. Having driven for over 20 years, I’ve seen many people caught off guard by this because, unlike point speed checks where you just need to slow down at the camera, you have to maintain a steady speed throughout the entire interval. Many places across the country have installed such systems primarily to prevent dangerous driving behaviors like speeding and then stopping intermittently, ensuring everyone’s safety. It’s advisable to use navigation apps to alert you about the start and end points of these intervals, so you can stay aware. Remember, keeping your average speed under control not only saves you from fines but also reduces accidents—a win-win situation.
