ROSIM Adaptive Traffic Signal Control System

My dear friends, welcome here!! Rosim is a leading provider of wireless vehicle detector for adaptive traffic signal control system and other traffic solutions with more than 6 years of application experience in this market. High quality products and good clients reputation are your best guarantee to always receive the best products to solve your special problem. We are focus on wireless vehicle detector only, we are professional!!

Products introduction   

Working principle

 By capture the tiny change of magnetism caused by the passing vehicle,Wireless Vehicle Detector (WVD)will send all of information on it to the access point, and then the access point aggregates the data from individual sensors and can report key traffic parameters including the vehicle velocity, length, type and occupy rate to the user systems through RS-232/485, Internet, GPRS, etc.

Advantages

a)  Install fast. It is only almost 6 minutes that is needed to install one wireless vehicle 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.

Main difference compared with others:

1) Wireless 433MHz solution without any cable;

2) Easy and fast installation, reducing the project time and then saving money as well;

3) Up to 10 years of battery life

4) 150m Long and stable communication range based on wireless sensor network

Functions of wireless vehicle detector

1) Vehicle existence measurement

2) Vehicle move direction measurement

3) Speed measurement

4) Temperature measurement

5) Wireless OTA upgrade

Applications

Adaptive traffic signal control system

Adaptive traffic signal control system projects:

Installation

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

3. To ensure the quality of products, all of them must be test again before delivery.

4. Unique problems can be solved by our professional  engineers.

5. One year products quality guarantee.

6. After sales service and technical support.

7. Offering relative certificate according to your requests.

 Thanks for your attention, should any questions or documents are requested, pls contact Bella freely.

YOUR BUSINESS ARE OUR SECCESS!!