Highways England Control Centre
28th Jun 16
UVS was chosen to install a new video wall system at the UK’s longest under-land road tunnel.
The rear-projection video wall installation is helping keep traffic flowing through the Hindhead Tunnel – the UK’s longest under-land road tunnel.
Sited at the tunnel’s northern end, the Highways England (HE) control centre contains a video wall display that allows operators to monitor images from 104 CCTV cameras and review data supplied by the SCADA (Supervisory Control and Data Acquisition) system, which supervises the lighting, ventilation, incident detection and other support systems.
Located on the busy A3 London to Portsmouth road, the twin-bore tunnel takes the route beneath the Devil’s Punch Bowl, a Site of Special Scientific Interest. Opened in 2011 as part of the four miles long (6.5km) Hindhead bypass dual carriageway, at 1.14 miles (1.8km) it is the longest non-estuarial road tunnel in the country.
After detailed technical evaluations, UK-based audio-visual systems integrator Electrosonic opted for displays supplied by UVS for the tunnel’s new video wall installation. Electrosonic chose the latest LED-illuminated DLP 50-inch HD Slim Cube rear projection system because the control centre required an extremely thin rear projection cube that allowed all installation and servicing from the front, as no rear access was available.
The SLIM-LED illuminated cubes used in the project were the slimmest cubes in the world at only 17in (43.2cm deep) including the screen, and can be wall or basement-mounted.
Slimmer, faster to install and easier to service, the Slim-rear projection cubes also have a 50in (127cm) screen and full HD resolution.
All electrical, optical and electronic components, such as the cooling system, are completely integrated into one module within the Slim Cube unit. They have a robust, self-supporting housing as well as a ‘seamless’ screen mounting, in order to realise large video walls with the smallest bezels. Thanks to the front and rear access, the projection unit can be inserted into, and removed from, the housing as a whole.
The easy-handling concept allows for quick assembly and reduces downtimes during maintenance. Projection unit and cube housing can be installed independently from each other. During maintenance, the complete single projector unit can be removed from the cubes and replaced by a substitute unit.
A high-end video wall controller from UVS was installed in an emergency recovery backup control room at the centre. Here all data and signals from the main control room can be displayed in case of a failure of the main installation or major emergency situations.
“The Hindhead Tunnel was constructed to reduce congestion and vehicle emissions, and we are delighted to have been involved in such an important project to update the technology being used,” commented UVS Managing Director, Steve Murphy. “Reliability and being easy to service are key in such an important control centre, and the new video wall ensures that the latest technology is being used to aid traffic management.”
UVS provides video wall displays to a range of clients across the UK and the rest of the world.
It is led by four senior colleagues who, between them, have more than 70 years’ combined Control Room and Audio Visual Solutions experience.
For further information on our remote services, call our team on 01282 606525 or get in touch via our contact form.