To provide a driving assist system that detects a traffic participant who moves in a blind area on a roadside, and notifies a vehicle, of the traffic participant, and that, even when another blind area is generated on the roadside, can readily and quickly detect a traffic participant who moves in the another blind area.SOLUTION: An object vehicle (2) of a driving assist system includes: a second communication unit (22) that communicates with a server (1); a first identification unit (243) that identifies a position of an own vehicle on the basis of a three-dimensional map (M); a sensor (21) that detects a radio wave transmitted from a transmitter; a measurement unit (244) that measures the intensity of the radio wave detected by the sensor; a second identification unit (245) that identifies, on the basis of the identified own position and the measured intensity of the radio wave, a position of a traffic participant, which is detected when the own vehicle is located at the identified own position; and an output control unit (246) that outputs the identified position of the traffic participant.SELECTED DRAWING: Figure 5
【課題】沿道の死角を移動する交通参加者を検知して車両に通知する運転支援システムにおいて、沿道に新たな死角が生じた場合であっても、当該新たな死角を移動する交通参加者を容易かつ迅速に検知できるようにする。【解決手段】運転支援システムの対象車両(2)は、サーバ(1)と通信する第二通信部(22)と、三次元地図(M)に基づいて自身の位置を特定する第一特定部(243)と、発信機からの電波を検知するセンサ(21)と、センサが検知した電波の強度を測定する測定部(244)と、サーバから受信したデータ、特定した自身の位置および測定した電波の強度に基づいて、特定した位置に自身がいるときの交通参加者の位置を特定する第二特定部(245)と、特定した交通参加者の位置を出力する出力制御部(246)と、を備える。【選択図】図5
DRIVING ASSIST SYSTEM, VEHICLE, AND DRIVING ASSIST METHOD
運転支援システム、車両および運転支援方法
2023-09-14
Patent
Electronic Resource
Japanese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / 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 / G16Y |
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