Low Voltage Rosim Traffic Detection System Vehicle Detector Sensor for Traffic Signal Light Optimization

Low voltage traffic detection vehicle  detector

sensor for traffic signal  light optimization

1.Wireless Magnetic Vehicle Detector Replace Loop

The WVD wireless  traffic detection sensor is designed for pursuit of high efficiency and low cost

 ITS traffic application systems.

Based on magnetic detection and wireless sensor network,  the access point aggregates the data from individual sensors ,then send  the information to the user systems .

 In the past 5 more years, Rosim wireless vehicle detecting products had successfully replaced loops to monitor vehicles and the relative velocity, occupy rate and traffic flow in many projects of artery, freeway and intersection applications

2.Principle and Technology

By capture the tiny change of magnetism caused by the passing vehicle, WVDs (Wireless Vehicle Detectors) 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 the on line WVDs’ information and transmit these data to the user systems through RS-232/485, Internet, GPRS, etc. 

Compare with Sensy,it  is a  simple  system for traffic data collection.

 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. Installation

The one of advantages of Rosim wireless magnetometer vehicle detection sensor is easy and fast installation, for the whole proccess it will cost 5 minutes only.

 6.Case study

SCATS controller, SCOOTS controller

7.Maintainance and Support

RosimITS provides high-quality detecting products for customers with favorable price.all the products support wireless updating.

Any question,Please feel free to contact us.

website: 

Flex Magnetic Wireless  Car Detector for Traffic Light Optimization with 433/915MHz

Vehicle presence detection sensor:

http://www.china.cn/product-detail/Best-Competitive-Vehicle-Presence-Detection-Sensor_1884930662.html?spm=a2700.7724838.30.207.HPxNFG

Any question please feel free to contact Lucy