To provide a collision mitigation apparatus capable of adequately protecting an occupant of a vehicle when a rearward vehicle collides.SOLUTION: A collision mitigation apparatus 50 includes: first and second motor-generators 1 and 2 for generating a travel driving force and capable of varying a distribution of the driving force to front wheels and rear wheels; a collision prediction unit 20A for predicting the collision of a rearward vehicle into a host vehicle; and a driving force control unit 20B that controls, when a collision into the host vehicle is predicted by the collision prediction unit 20A, the first and second motor-generators 1 and 2 so that a relative speed between the host vehicle and the rearward vehicle becomes smaller and the driving force of the rear wheels becomes larger than the driving force of the front wheels, before the host vehicle and the rearward vehicle collide.SELECTED DRAWING: Figure 4
【課題】後方車両の衝突時に乗員を十分に保護することが可能な衝突軽減装置を提供する。【解決手段】衝突軽減装置50は、走行駆動力を発生するとともに、前輪および後輪の駆動力配分を変更可能な第1および第2モータジェネレータ1,2と、自車両への後方車両の衝突を予測する衝突予測部20Aと、衝突予測部20Aにより自車両への衝突が予測されると、自車両と後方車両とが衝突する前に自車両と後方車両との相対速度が小さくなり、かつ、後輪の駆動力が前輪の駆動力よりも大きくなるように第1および第2モータジェネレータ1,2を制御する駆動力制御部20Bと、を備える。【選択図】図4
COLLISION MITIGATION APPARATUS
衝突軽減装置
28.11.2019
Patent
Elektronische Ressource
Japanisch
IPC: | 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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Collision mitigation apparatus and collision mitigation program
Europäisches Patentamt | 2017
|COLLISION MITIGATION APPARATUS AND COLLISION MITIGATION PROGRAM
Europäisches Patentamt | 2015
|