Long Range Wireless Inductive Vehicle Detector Work with Traffic Light Controller  ATC System 

1. Introduction

Rosim wireles vehicle detection system include Wireless Vehicle Detector(WVD)   and  Wireless Access Point(WAP), which can be widely used in  other traffic application systems.  

Such as Intersection traffic light control system.Up to now ,our wireless vehicle detecttion system had successfully integrated with the third user's controller.Like the Haisen also can be integrated with Scats and Scoot Controller.

2. Principle and Technology

By capture the tiny change of magnetism caused by the passing vehicle, WVD (Wireless Vehicle Detector) in the Wireless vehicle detection system calculate the vehicle velocity, length, type and occupy rate rapidly, and then send these information to the WAPs (Wireless Access Points), which will receive all on line WVDs’ information and transmit these data to the user systems through RS-232/485, Ethernet, GPRS, etc.

3. Advantages

a)  Install fast. It is only almost 6 minutes that is needed to install one WVD detector in the road, after installation, the traffic control could be released immediately;

b)  Work all-weather. Bad weather for example heavy fog, snow and rain makes no difference;

c)  No damage to the road. There’s no need to cut slots on the road surface and place cables or wires as the installation of loops, but only a tiny hole with the size Φ 120/H 100 mm, which makes WVDs become the most suitable vehicle detecting solution on the city high-way and bridges;

d)  About 10 years long life span. With high standard water proof and anti-press characteristics,  WVD wireless vehicle detector can even be used in the damaged or distorted roads where loops cannot be installed.

e)  Cost saving. 

f)  Easy to maintain. Unlike the loops that are easily to be damaged but difficultly to be repaired, WVD wireless vehicle detector supports firmware updating over the air. No need to re-cut the slots, no more materials needed, and all of what you need is to take almost 10 minutes for the devices wireless updating;

g)  Low operation consuming. Due to the ultra-low power design and battery supply solution, WVD wireless vehicle detector’s consumed power is very lower than any other detectors like loops, video, micro-wave etc. in the market. This appears more and more significantly to our environments;

h)  Replace loops seamlessly. The same installation position and compatible output signals makes it easily and simply to replace loops in your system directly.

4. Compared with Loops

5. Applications

(1) Adaptve Traffic Signal Control System

(2)Travel Information System

(3)Traffic Flow Monitoring System

(4)Red Light and Speed Enforcement

(5)Corridor Management

 5. Maintenance and Support

ROSIM ITS TECHNOLOGY CO. LTD. provides our customers high quality wireless vehicle detecting products and solutions and all products support wireless updating, which make it easy to maintain. Also, ROSIM ITS provides 24-hour online support.Welcome to visit our website: . Ltd.

Address: No.33, Kangle Road, Torch District, Zhongshan City, Guangdong Province

Any question,plz feel free to contact Lucy