Barrier control by license plate recognition!

Barriers can do it better -> with license plate recognition!

Barrier Control
Barriers and gates controlled by number plate recognition is not only a matter of access control and surveillance, but rather a popular measure to reduce costs while increasing comfort, the flexibility and reliability.
*Why use a key, the license plate, there are already!*	A barrier control system must therefore meet the following conditions: Reliable operation High operational safety Long life Easy integration into existing structures Easy operation by the gate staff Advantageous is a simple and easy installation
More information below Application examples Barrier beam camera Autonomous detection module Pollux

Application examples

Entrance with number plate recognition
An entrance is to be equipped with license plate recognition. The exit is in the same place or at another barrier. The departing vehicles is by induction loop to be opened. The entrance should automatically open only if an known vehicles there, as staff, suppliers, customers.
*Entrance with number plate recognition*	Recommended: one mini kamera one tube case for the installation of the camera one *Pollux* module one connection cable entrance
*Pollux* is mounted in the barrier housing. Necessary connection cables are included. The data is transmitted to the office computer either via LAN (TCP / IP) or (if desired) via Wi-Fi module.
	Live videos, demos and pictures from experience!

Entrance and exit with number plate recognition
The entrance and exit is with license plate recognition be equipped. Entrance and exit are in the same place. Even the outgoing vehicles is opened by number plate recognition be. Compared with the detection in only one direction, eg an attendance list can be generated. Also needs no separate induction loop installed in the street and all. Exits are also stored in the log.
*Entrance and exit with number plate recognition*	Recommended: two mini kameras (one per direction) one double tube case for the mounting of the kameras one *Pollux* module one connection cable Y
*Pollux* is mounted in the barrier housing. Necessary connection cables are included. The data is transmitted to the office computer either via LAN (TCP / IP) or (if desired) via Wi-Fi module.
	Live videos, demos and pictures from experience!

Barrier pair: Entrance and exit with number plate recognition on separate lanes
Entrance and exit have a separate lane with associated barrier. Here in this picture, the barriers are performed at the edge of the street, are often found traffic islands with a barriers. Both lanes are equipped with license plate recognition be.
*Barrier pair*	Recommended: one mini kamera per barrier one tube case per barrier one *Pollux* module one connection cable Y
*Pollux* is mounted in the barrier housing. Necessary connection cables are included. The data is transmitted to the office computer either via LAN (TCP / IP) or (if desired) via Wi-Fi module.
	Live videos, demos and pictures from experience!

Barrier beam camera

Should one or more barriers with a number plate recognition systems are fitted, we recommend in any case, our barrier beam mounting sold on mast or wall cameras attached preferable.
Why is a camera mounted on a wall or on mast less suitable for number plate recognition than the barrier beam camera? With increasing distance take the disturbances due the intervening air layer, with all the side effects, such rain, snow, fog, obliquely incident lamp light, etc. With a good camera, this may indeed for a recognition be covered day, but not at night! At night and brings the headlights on any distance meters more and more difficulties To fight against the headlights is usually used an infrared lamp, because in great distance from the vehicle as opposed to visible light, it does not appear the driver Although infrared light provides a bright night-picture, dirty plates but are in the infrared light is not sufficient contrast So that people can not disturb the camera view, the camera must be placed at high altitude, this impairs the recognition, because the letters and perhaps obliquely protruding parts of the vehicle Cabling to a wall camera is considerably larger
*The barrier beam camera has the best view!*	All of these problems are not a barrier beam assembly! The camera is just a few yards from the plate and receive a large picture from it. Even with a strong dirty license plate is still possible to recognize. The barrier beam assembly allows us to use visible light for illuminating the license plate, because in the current camera position and the low light intensity, it does not blind the driver. On the contrary, he is looking forward to working the bar and he was quickly noticed!
Visible light is better suited for recognizing of number plates as infrared light. In particular, older number plates without highly reflective background and dirty license plates (which is the rule) are in infrared light in the clear disadvantage.
Also excluded by the barrier beam mounting that an object or a person obstructs the view of the camera.
There are applications where, for purely mechanical reasons, hardly fit the camera at the bar beam. For example, it is on break barriers (often in car parks found) rather difficult. In these cases, Pollux work with the video signal from a camera mounted on the wall. Especially in indoor spaces such as car parks, the otherwise difficult lighting situation (as discussed above) easily to the requirements customizable.

Pollux

*Tough and simple to install!*	Pollux is a license plate recognition system what especially for the application to the gate and barrier control was developed. It is no emaciated toll system with overcharged to individual parts and it is also more zapped up nobody personal computer with low life span and debilitated operational safety. Essential qualities of the *Pollux* system prove to itself by the self-sufficient video picture processing hardware infers with him special operating system. Stable from -15 ° to +45°C environmental temperature Mountable directly in the barrier case Usable with our easy barrier beam camera Insensitively opposite to the position of the vehicle () Sure recognition also slightly dirtier number plates Sure recognition of also distorted or crooked mounted signs Recognition of all european one-line license plates PC-independent function No fan, no harddisk Network connection TCP/IP, RJ45 (optionaly RS232) Integrated lamp control for reliable recognition also at night Real-time clock to the release dependent on time and dependent on date with rest times and much more Sure flashmemory for release (white) list and protocol Potential suitor contact for barrier arrangement Bell function for unknown vehicles Virusresistant firmware Power consumption completely <20 W (incl. barrier beam camera) Easy to install - simply to use! Read more under remarks to our license plate recognition! () Merely it is compelling complete picture of the number plate somewhere in the camera picture (20-50% of its picture width = 1-3m distances to the barrier beam with the standard objective)

Try our system and mail us!

Stand: 9.March 2011