header
 
Header
Line
 
Expert Fitting Service


Monitron Digital Video Cameras

RedSpeed™
Digital Red Light Enforcement - RedGuard™
Digital Speed Enforcement - SpeedCurb™
or
Combined Digital Speed and Red Light Violation Enforcement System

Tri-Eye © Steve Warren.

Above: Full View, Roadside box and head view

Tri-Eye Cameras © Steve Warren.

Above: Close up of head showing three cameras

This is a brand new camera using no film just digital cameras.

It uses not one, nor two, but three High Resolution Digital Cameras linked to a strongbox on the side of the road.

Used for the monitoring of red light jumpers on the red light phase of traffic lights and also for speed readings during the green light phase.

Tri-Eye RL Phase © Steve Warren.

Fig 1: Inductive loops in road.

How it works


Red Light Phase... working by multiple inductive loops (See fig 1) under the road they monitor the vehicles movement over the target area, one target area for each lane and one camera for each lane If the vehicle crosses the stop line then two digital photographs are taken. Recorded on the photograph is the time, date and phase time of the lights and distance comparison between the times. This data is stored in the roadside strongbox for collection.

Tri-Eye GL Phase Speed Detection piezo strips© Steve Warren.

Fig 2: Piezo Strip (lane 2) in road.


Green Light Phase... working again by strips in the road but this time they are Piezo strips set apart from each other (See fig 2) The vehicle speed is calculated from the time taken to cross both strips, and then the third camera takes a picture of the offending vehicle. The can also verify the speed using the standard white markings on the road, (See fig 1) in this case white round dots. This part of the system only covered lane 2 (the outside lane). Recorded on the photograph is the time, date and phase time of the lights along with the speed. This data is stored in the roadside strongbox for collection.

 

SpeedCurb™ Digital Speed Violation Enforcement System.

The speed of vehicles passing through a monitored section of carriageway is measured by either piezo sensors buried in the road surface, laser or a built in radar module. All data is protected against tampering through use of encryption and data integrity codes embedded in the information. A built in flash module permits operation at night. Operational parameters including speed threshold and active time may be programmed into the unit.


RedGuard™ Digital Red Light Violation Enforcement System

The state of traffic signals are continuously monitored by the system. If a vehicle is detected crossing the stop line when the signals are red, then two wide-angle photographs and one zoom image of the vehicle are recorded. The two wide-angle images can be used as evidence that the vehicle was moving at the time of recording. The zoom image gives a close up of the number plate. The system records all relevant information associated with the violation, including images, on removable hard disk or optical disk facility. All data is protected against tampering through use of encryption and data- integrity codes embedded in the information. A built in flash module permits operation at night. Violations are retrieved via central PC with a modem. Operational parameters such as time into red may be locally or remotely programmed into the unit.

Monitron Digital Video Cameras
Monitron Digital Video Cameras

 

 


 
thetattooremovalcompany.co.uk   call
 
line
Copyright 1991 - 2015 Unless specified otherwise, the layout, design and content of this web-site are
the copyright material of the The UK SpeedTrap Guide and Steven J Warren.
The UK SpeedTrap Guide and Steven J Warren. All rights reserved.
The information contained in this website is provided purely for information purposes.

Contact & Info - Linking to this Site - Links - Legal Stuff - Permissions Info - Republishing Info - Disclaimer