Parking Lot LED Parking Space Vehicle Detector Sensor System

Tectron Parking Lot Detector for indoor parking guidance information system (PLD-2013)

Product Description
Parking lot detector, as an important part of the sub-systems of spaces detecting in parking guidance system, is a kind of non-contact measuring instrument, installed in the appropriate parking lot, using ultrasonic reflex-reflective echo testing the distance from the detector to the object. The distance determine whether there is available parking space or not. It provides available lot information for the parking guidance system.

Characteristic
1. Non-contact with the detected vehicle when measuring;
2. Adjustable detection sensitivity, to adapt to different vehicle height;
3. The usage of ultrasonic detection methods will not be like infrared, microwave, and other ways to detect intend to external interference;
4. Can be flexibly set detection range, when the vehicle in place to measure the distance when the distance is less than the default, LED signal produced and via RS-485 interface to send the information of vehicles in place to the RCM controller;
5. It uses RS-485 interface, simple interface, high stability, may be secondary development;
6. No part of movement, simple installation, simple commissioning;
7. Maintenance convenience;
8. High-precision measurements;
9. Green environmental protection, no pollution.

Work principle
Ultrasonic Sensor is installed on the above vehicle of each parking lot for
Monitoring and indicating their occupancy status; When the sensor detects no car, the related indicator illuminates Green/Blue color; When the sensor detects a car, the related indicator illuminates Red color;

FUNCTIONS:
1. Accurate long-range detection of vehicles;
2. Preventing false detection due to adjacent parking spaces;
3. Preventing false detection due to personnels;
4. Preventing false detection due to barriers;
5. Ultrasonic detection, green.