PRE-COLLISION CONTROL DEVICE

• Main Authors: MIYAMOTO YUHEI, MOROTOMI KOHEI
• Format: Patent
• Language: English; Japanese
• Published: 20.08.2020
• Subjects: ANALOGOUS ARRANGEMENTS USING OTHER WAVES; CALCULATING; COMPUTING; CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; COUNTING; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; PERFORMING OPERATIONS; PHYSICS; RADIO DIRECTION-FINDING; RADIO NAVIGATION; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT; SIGNALLING; TESTING; TRAFFIC CONTROL SYSTEMS; TRANSPORTING; VEHICLES IN GENERAL

To prevent an own vehicle from excessively approaching other vehicles by execution of pre-collision control.SOLUTION: A pre-collision control device includes: a first sensor section 16 which detects a target existing in a first region as a first target; a second sensor section 17 which detects a target existing in a second region as a second target; and a control section 10. When the first target and the second target are determined to be the same target, the control section executes pre-collision control when the targets are ones having a high possibility of colliding with the vehicle. When a prescribed specific condition to be formed when the first target approaches the first region is formed, the control section determines that the first target and the second target are the same target when at least a part of the second target exists in a specific region. The specific region includes a first target region to be a region where the first target exists and a part of a region which is continuous to the first target region and is outside the first region.SELECTED DRAWING: Figure 1 【課題】衝突前制御の実行により、自車両が他車両に過度に接近するのを防ぐ。【解決手段】衝突前制御装置は、第１領域に存在する物標を第１物標として検出する第１センサ部１６、第２領域に存在する物標を第２物標として検出する第２センサ部１７、及び、制御部１０を備える。制御部は、第１物標と第２物標とが同一の物標であると判定した場合、当該物標が車両に衝突する可能性が高い物標であるとき、衝突前制御を実行する。制御部は、第１物標が第１領域に進入した場合に成立する所定の特定条件が成立している場合、特定領域内に第２物標の少なくとも一部が存在するとき、第１物標と第２物標とが同一の物標であると判定する。特定領域は、第１物標が存在する領域である第１物標領域、及び、当該第１物標領域に連続し且つ第１領域の外側の領域の一部を含む。【選択図】図１