Vehicle tailgating preventing system and method
Vehicle tailgating preventing system and method
- New search for: YUAN CHAOCHUN
- New search for: LIU YIQUN
- New search for: LI DAOYU
- New search for: WU FEI
- New search for: YUAN CHAOCHUN
- New search for: LIU YIQUN
- New search for: LI DAOYU
- New search for: WU FEI
The invention provides a vehicle tailgating preventing system and belongs to the field of driving safe protection of vehicles. The vehicle tailgating preventing system comprises a data acquisition unit, a tailgating preventing grade selection unit, an ECU central control unit and a warning unit, wherein the warning unit comprises a lamplight display device, a sound alarming device and an anti-collision buffering device; the data acquisition unit is used for detecting a relative speed, a relative accelerated speed and a relative distance of a rear vehicle in real time; an actual distance is compared with a theoretical safety distance, and the input amount of the system is simplified; the safety state of the vehicle can be accurately and rapidly judged, and different elusion measures are automatically adopted under different dangerous states; the anti-collision buffering device is automatically popped out under the most dangerous condition; the interference on the operation of a driver is reduced, and the possibility that vehicle tailgating accidents occur under weathers with lower visibility at night, in haze days and on grounds with lower ground attachment coefficients and the like can be effectively reduced; the safety of passengers on the rear row is extremely protected.
Document information
Vehicle tailgating preventing system and method
2015-05-20
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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