In recent years, the road and bridge safety accidents often occur due to the overweight vehicles. The damage to the road is increasingly serious, which leads to the collapse of the bridge and the damage to the road surface facilities, increases the maintenance cost and brings great harm to the safety of the public infrastructure. In order to fully grasp the traffic conditions of overweight vehicles on roads and bridges, the traffic safety department has realized the dynamic weighing system for all kinds of normal vehicles to effectively manage the overload and overrun vehicles.
At present, unattended traffic management mainly uses ground induction coil, video detection and microwave as vehicle separation detector, but the effect is not ideal in practical application. The disadvantages of the ground induction coil in practical application are as follows: 1. The poor induction of the ground induction coil caused by the bad weather environment results in the false detection and missed detection; 2. The trouble of installation and later maintenance. Video detection in multiple vehicles, the rear vehicle is easy to be blocked by large vehicles in front, easy to miss vehicle information, and easy to be interfered by light, reduce the recognition degree. Microwave accuracy is not high.
How to truly realize intelligent transportation, provide accurate and reliable vehicle data information to traffic control center, and carry out effective traffic management is the key.
Aiming at improving the vehicle separation system, Osight has launched a Heavenly Eye series radar, a single line laser radar he101, which is installed on the gantry. It can scan the vehicles passing through the gantry under free flow traffic conditions, detect and identify vehicle information, feed back multiple start and stop signals in real time for the use of weighing and capturing systems. It can achieve accurate vehicle separation within the speed range of 0-80km / h, and has With 80000lx anti strong light interference, it can achieve 96% separation accuracy of small vehicles and 100% separation accuracy of large vehicles in all-weather climate environment. Meanwhile, it can simplify wiring, maximize construction cost and facilitate later maintenance.
Product details download link：http://www.osighttech.com/html/cpzx/extend-59.html
In recent years, the road and bridge safety accidents often ...
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