"CEMMS" is an online multi-agency monitoring and maintenance management system. Click on the CEMMS logo for more information

CEMMS - "Designed by Traffic Engineers for Traffic Engineers"

Intelligent Traffic Management Systems

We design, build and deploy bespoke systems to address traffic-related requirements such as emergency roadside telephones, automatic number plate recognition (ANPR) enabled car park technologies, speed and safety systems, tolling systems, variable message signage and electric vehicle charging systems. 

We also build bespoke solutions and integrate technologies such as automatic booms with payment machines or ANPR cameras with backend applications databases.

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'Belweys Hotel Dublin Airport park and ride solution' image

ANPR Parking Solution


Bewleys Hotel Dublin Airport approached Carra to design a bespoke system to reduce the level of payment evasion by users of its Airport Park and Ride shuttle service. In certain cases customers were using the car park for long periods and attempting to pay for only a few hours when leaving. Furthermore, to mitigate security issues it was desirable to know who was entering the car park. The requirement was to recognise licence plates across two road lanes in opposing directions and capture the data for and provide online activity and parking revenue projection reports. 

Download the Bewleys Hotel case study for a solution developed around the Evo8 ANPR camera below.

Attached Documents

PDF icon Bewleys case study (Bewleys_Park_and_Ride_ANPR_Case_Study.pdf | 304 kB)


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