To solve a problem of travel safety in a collision damage reduction brake and achieve energy saving and reduce a CO2 emission gas amount of deceleration travel toward a fixed deceleration and brake point such as an intersection point.SOLUTION: Advance brake travel prior to brake start (for collision damage reduction) in a case where an obstacle is detected in front of the own vehicle is performed with inertial travel. Also, deceleration travel to a fixed deceleration and brake point such as an intersection point on the own vehicle travel route is performed with inertial travel from a point within an intersection point upstream inertial travel possible distance or subsequent braking travel is performed with a braking function of a collision damage reduction brake.SELECTED DRAWING: Figure 1
【課題】衝突被害軽減ブレーキにおける走行安全上の問題点解決、および交差点等の固定減速・制動地点に向けての減速走行の省エネルギー・CO2排出ガス量低減。【解決手段】自車両前方に障害物を検知した場合の(衝突被害軽減のための)制動開始に先立つ事前制動走行を惰性走行によって行う。また、自車両走行経路上の交差点等固定減速・制動地点への減速走行を交差点上流惰性走行可能距離以内の地点からの惰性走行によって、またその後の制動走行を衝突被害軽減ブレーキの制動機能によって、各々行う。【選択図】図1
AUTOMATIC DECELERATION AND BRAKE CONTROL METHOD
自動減速・制動制御方法
2023-06-19
Patent
Electronic Resource
Japanese
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 / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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