Advantages and Disadvantages of Ring Coil Vehicle Detector

Advantages:

1. Speed accuracy and traffic counting accuracy is higher.
2. Working stability is good.
3. It not affected by changes in weather and traffic environment.

Disadvantages:

1. Because the need to lay the coil in each lane, so the road surface damage, affecting the road life.
2. long-term use, the coil is easy to heavy vehicles, road repair and other damage, the replacement of the coil when the workload. And the construction should be closed lanes, affecting traffic. The same time as the above.
3. Some manufacturers of products do not have the logic to identify the line function, for cross-lane driving vehicles can not correctly identify the processing. Need to carry out the sensitivity of the hardware debugging or software to add logic to identify the function.