To provide an electronic control unit that, if an abnormality occurs in a vehicle, modifies a traveling plan for the vehicle on the basis of a cause of the abnormality and a situation around the vehicle at the time of occurrence of the abnormality.SOLUTION: An electronic control unit 100 of the present invention includes a traveling plan storage unit 101 that stores a first traveling plan for allowing a vehicle to autonomously travel to a destination, an information acquisition unit 102 that acquires at least one of own vehicle information, ambient environment information, and road information, an abnormality detection unit 103 that detects an abnormality, which has occurred in an onboard system of the autonomously driving vehicle, on the basis of the first traveling plan, a cause specification unit 104 that, if the abnormality is detected, specifies a cause of the abnormality on the basis of the contents of the abnormality and the information acquired by the information acquisition unit 102, a situation determination unit 105 that, if the abnormality is detected, determines a situation around the vehicle on the basis of the acquired information, and a plan modification unit 106 that modifies the first traveling plan into a second traveling plan for halting the vehicle on the basis of the cause of the abnormality and the situation around the vehicle.SELECTED DRAWING: Figure 1
【課題】車両に異常が発生した場合に、異常の発生原因と異常発生時の車両周囲の状況とに基づいて車両の走行計画を変更する電子制御装置を提供する。【解決手段】本発明の電子制御装置100は、車両を自動運転により目的地へ走行させる第1の走行計画を保存する走行計画保存部101と、自車両情報、周辺環境情報、道路情報の少なくとも1つを取得する情報取得部102と、第1の走行計画に基づいて自動運転中の車両の車載システムに発生した異常を検出する異常検出部103と、異常を検出した場合に、異常の内容と情報取得部102の取得した情報に基づいて、異常の原因を特定する原因特定部104と、異常を検出した場合に、前記取得した情報に基づいて、車両周囲の状況を判断する状況判断部105と、異常の原因及び車両周囲の状況に基づいて、第1の走行計画を、車両を停止させるための第2の走行計画に変更する走行計画変更部106と、を備える。【選択図】図1
ELECTRONIC CONTROL UNIT
電子制御装置
2019-01-17
Patent
Elektronische Ressource
Japanisch
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 / 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 / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS |
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