Apparatus for permanent satellite surveillance and identification of a unit moving by land or sea in the event of distress, theft, attack or attempted theft and/or attack, applicable to heavy goods vehicles

摘要

The subject of the invention is an apparatus for permanent satellite surveillance and detection of a lorry. The apparatus according to the invention consists of a permanent, fixed central alarm station, equipped especially with a radio, a set of mobile means arranged on the lorry and/or on the tractor, including a mobile alarm unit, a recording means acting as a tachograph, a radio transmitter, means making it possible to determine the coordinates of the lorry by using measurements of the signals transmitted by satellites, a compass and a means of measuring the speed of the lorry in order to assess the position and the route of the lorry between two satellite passes, an interface, a keyboard 9 for the code signals, a radar or wide band detector 1, radio antennae 10 and 11, a battery power supply 13, break-in detectors situated at the appropriate places. Apparatus for surveillance of a unit moving by land or sea and of its cargo.