The invention discloses a traffic safety system for a vehicle under a complex road condition. The system comprises a sensor unit, a host machine unit and an alarming unit, wherein the sensor unit is used for acquiring road information; the acquired data is uploaded to the host machine unit to be processed; the host machine unit is used for judging whether to drive the alarming unit according to a friction system obtained after the data is processed; the host machine unit is used for calculating the friction coefficient of a road in real time according to received different infrared spectrum characteristics, acquired by a light sensor, of water, ice or snow and information of light spectrum reflected by the road at different dryness conditions, so that the aim of providing safety guarantee for safe running of the vehicle is fulfilled.
Traffic safety system for vehicle under complex road condition
2015-04-01
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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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