The invention relates to a system that provides protection to a vehicle against impacts when the vehicle is parked. The system consists of using the elements with which some vehicles are manufactured to design a system that provides protection to the vehicle when parked. In a first embodiment, the system uses as proximity sensors the ultrasound transducers with which certain vehicles are equipped. Subsequently, by mathematically manipulating this data in the elements designed for this purpose in the central computer, the system calculates the speed and acceleration of vehicles approaching the parked vehicle, issuing a visible and audible alarm to prevent a collision. In a second embodiment, the system uses electronic cameras disposed on the front part and on the rear part of the vehicle so as to record the registration number plates of approaching vehicles and to be able to use the height or vertical dimension of the numbers and letters on the plate as a reference element to calculate the distance between the plate and the camera, using a mathematical relationship between distance and the height of the numbers and letters on the plate, as they appear in the image detector of the camera.
System for issuing a warning against impact in a vehicle when parked
2021-05-25
Patent
Electronic Resource
English
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / G06K Erkennen von Daten , RECOGNITION OF DATA / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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