区間速度取締りデンマーク
交通ルール
デンマーク
1. 区間速度取締り
区間速度取締り（average-speed enforcement）は、1地点ではなく一定道路区間の平均速度を測定します。2地点以上で車両を記録し、測定地点間の所要時間から平均速度を計算します。平均が速度制限を超えると速度違反として記録できます。固定式カメラ付近だけ減速するのではなく、長い区間全体で法定速度を維持させる効果があります。
What is section control?
Section control is an automated enforcement system that calculates a vehicle’s average speed between two or more measurement points.
How does section control calculate your speed?
The system records when the vehicle passes the entry and exit measurement points. Using the known distance and travel time, it calculates the vehicle’s average speed over the section.
What is the difference between section control and a speed camera?
A conventional speed camera measures speed at one specific location, while section control measures the average speed over a longer distance.
Can slowing down just before the second camera avoid a section-control fine?
Not necessarily. The system uses the average speed over the entire measured section, so briefly slowing down near a camera does not erase excessive speed earlier in the section.
Does section control use number-plate recognition?
Many systems use automatic number-plate recognition (ANPR) to identify the same vehicle at different measurement points. The exact technology varies between countries.
Can section control be mobile?
Yes. Although many systems are permanently installed, mobile average-speed systems can also be used temporarily, for example around roadworks.
