A collision reducing device 10 comprises a radar 12, an image sensor 14, a collision mitigation ECU 40, and a brake ECU 24. A collision predicting section 50 of the collision mitigation ECU 40 has a first actuating section 52 for causing a vehicle control section 46 to perform running control when a collision possibility exceeds a reference value in one-frame determination, a second actuating section 54 for causing the vehicle control section 46 to perform running control when the collision possibility exceeds a reference value in M-frame determination, and a selecting section 56 for selectively operating the first actuating section 52 and second actuating section 54, so that the vehicle control section 46 can be operated by two kinds of numbers of determinations, whereby the speed of collision determination can be secured by a smaller number of determinations when operating the first actuating section 52, while malfunctions can be reduced more by a greater number of determinations when operating the second actuating section 54.
COLLISION REDUCING DEVICE
AUFPRALLMINDERUNGSVORRICHTUNG
DISPOSITIF DE RÉDUCTION DE COLLISION
2016-11-30
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |