Rosim wireless vehicle speed sensor

Product Description

Traffic system includes wireless vehicle detector and wireless access point, two parts.  It can detect the traffic flow and send the data for your server.

(1).WVD-130x wireless vehicle detector is designed for pursuit of high efficiency and low cost ITS traffic application systems. Based on technology of magnetic detection and unpowered® wireless sensor network, WVD -130x vehicle speed sensors can be easily installed on road in few minutes without any wiring to acquire dynamic traffic flow information with no maintenance for many years.

(2).WAP-348x wireless access point acts as a gateway between user applications and wireless vehicle detection network formed among the WVD sensors installed on the road surface. WAP-348x manages the network and collects data from all the sensors, and on the other hand, provides data interface to user traffic systems.

Working principle

Wireless vehicle detector for car counting system is designed for pursuit of high efficiency and low cost traffic application systems .Based on magnetic detection and wireless networks, Wireless speed sensors acquire the dynamic traffic real-time data information and send through wireless channel to user traffic systems.

Traffic Project

1. Adaptive traffic signal controlling

Wireless vehicle sensor detect and transmit real-time data on all directions, and Wireless Access Point get the data via antenna. The traffic controller systems get and analyses the traffic flow data, and calculate the best traffic scheme, controlling traffic lights release time.  On improving transportation efficiency and saving drivers' time.

2. Traffic flow detection system

 Detector is installed in specified road, detect every vehicle pass by, and transmit the real-time information to traffic management systems via wireless access points. The user systems can calculate the traffic flows by analyzing the data.

3.   Corridor management

There two vehicle detector at the entrance for detecting a coming and leaving vehicle and transmitting the information.When vehicle passed the detector will trigger the camera take a picture.

4.Latest  application- Real-time Traffic Counting with LED screen

This system can be used for urban transportation and also used for parking lot entrance and exit to counting the traffic vehicle quantity.

Major 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. You just can use the cement which is about $2 for 3-4 sensors.
 
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.

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