ROVV LLC

With the CAMEROV® HHD-E®© system, we measure the height, the stagger and the superelevation of the rail with the catenary system directly on a manual ruler, using a hi-rail vehicle or other maintenance type of vehicle with 4 axles. This system can also be mounted directly on the vehicle for the rail maintenance. A new option is possible when it’s mounted; the measurement of the track gauge with two lasers. (SNCF Approval DPI N°1509115092)

A laser telemeter module is clipped on one side of camera VISIOCAT© instead of one of the 2 positioning fork Motorized telemeter is piloted by SOFTCAT software and allows to look at a point in the field of camera Then SOFTCAT defines distance of the element pointed relative to the camera It also knows amplitude of the zoom and it is able to deduce the dimensions of an object lying at the same distance as the target point. Measurement is done on a photo on the same principle than current measurement on CAMEROV© VISIOCAT©. Distance accuracy : +- 2 mm Range of telemeter is about 80 meters Measurement accuracy depends on : distance of element to be measured and preliminary calibration of the device This accuracy will be effective only on elements situated in a perpendicular plan of the camera axis It is possible to make the measurement : with pre-positions (existing CAMEROV© VISIOCAT©). In that case accuracy may be optimal : 0, 2 % of the distance. For example from 1 mm to 50 cm or from 2 mm to 1 m out of pre-position. In that case operator adjusts zoom and accuracy will be less : approximately 5 mm from a distance from 1 m or 25 mm to 5 m

The CAMEROV® VISIOCAT-P is an inspection tool for train roof and pantograph. It’s a quick visual help for conductors and for maintenance visit without using access platform.

CAMEROV® TOR 200DZO This robot is used to inspect small tunnels under the trackway, to check the condition of the tunnel, which is used as a crossing path by small animals. CAMEROV® TOR 200DZO also allows inspection of sewage networks and structures buried under railways. It consists of : – Steerable and rotating head color TOR 200DZO camera – Bidirectional trolley TOR 200DZO – Color reverse travel camera – “COMPACT-A” motorized winch – Control unit 3 C 200 “COMPACT” Options – Inclinometer – Additional lighting 2 x 20 W – Laser position sensor – Electric pantograph – 50 mm adaptators with rollers and tracks – 4 wheels Ø 160 mm

CAMEROV® VISIOCAT© HF (Patent 1256179) SNCF Approval N° 15035 It is a small camera on an isolating telescopic pole to inspect catenaries and electric traction installations without any Operation Restriction Request. This product was the winner of Innovation Sustainable Development Awards (infrastructure) during SIFER exhibition 2011 in Lille. p'