Abstract: A real time information system provides real time comprehensive information to drivers on roads. It has short-interval units for mounting on a roadside barrier at intervals of 100 m and lower-density master control units at 1 km separations with more comprehensive displays. The short-interval units communicate with a master unit in a local area group. Local sensing of weather and traffic conditions at the master control unit allows advance warnings to drivers with a fast response time in an autonomous manner. The short-interval units have a saddle frame for fitting to the top of a central reservation barrier to allow low-level simple display of LED colour arrangements in a coordinated linear pattern when viewed in sequence by a driver. A subset of the short-interval saddle units, such as every tenth one may additionally have a display screen.

Abstract: A real time information system provides real time comprehensive information to drivers on roads. It has short-interval units for mounting on a roadside barrier at intervals of 100 m and lower-density master control units at 1 km separations with more comprehensive displays. The short-interval units communicate with a master unit in a local area group. Local sensing of weather and traffic conditions at the master control unit allows advance warnings to drivers with a fast response time in an autonomous manner. The short-interval units have a saddle frame for fitting to the top of a central reservation barrier to allow low-level simple display of LED colour arrangements in a coordinated linear pattern when viewed in sequence by a driver. A subset of the short-interval saddle units, such as every tenth one may additionally have a display screen.

Abstract: The invention provides a probe for an aircraft including a strut having an interior passage accommodating a plurality of pneumatic lines, a probe head extending from the strut and having at least one inlet opening communicating with the pneumatic lines, a baseplate situated below the strut for attaching the probe to the aircraft, and a manifold situated below the baseplate for communicating with the pneumatic lines, wherein the baseplate is adapted and configured so that the pneumatic lines communicating with the manifold are thermally isolated from the baseplate. The invention also provides a method of thermally isolating at least one pneumatic line in an aircraft probe.

Abstract: The invention provides a probe for an aircraft including a strut having an interior passage accommodating a plurality of pneumatic lines, a probe head extending from the strut and having at least one inlet opening communicating with the pneumatic lines, a baseplate situated below the strut for attaching the probe to the aircraft, and a manifold situated below the baseplate for communicating with the pneumatic lines, wherein the baseplate is adapted and configured so that the pneumatic lines communicating with the manifold are thermally isolated from the baseplate. The invention also provides a method of thermally isolating at least one pneumatic line in an aircraft probe.