PROBLEM TO BE SOLVED: To prohibit normal automatic drive in a case of occurrence of failure or trouble in a power supply system during automatic drive.SOLUTION: An automatic drive control system 100 comprises a plurality of power supplies (621, 622), a power supply circuit (620) comprising power supply lines (641, 642) in multiple systems and a relay apparatus (630), a failure detecting apparatus (650) detecting failure state of the relay apparatus, a power supply controlling apparatus (610) controlling the power supply circuit, and an automatic drive control part (210) for control of automatic drive. In a case where the failure detecting apparatus detects occurrence of failure included in specific failure patterns in the relay apparatus, the automatic drive controlling part executes restricted automatic drive control where a part of control functions for automatic drive is restricted when compared with a case where no failure included in the specific failure patterns is detected.SELECTED DRAWING: Figure 4
【課題】自動運転の際に電源系統に故障や不具合が発生した場合に、通常の自動運転を禁止する。【解決手段】自動運転制御システム100は、複数の電源(621,622)と、複数系統の電源配線(641,642)と、リレー装置(630)と、を含む電源回路(620)と、リレー装置の故障状態を検出する故障検出装置(650)と、電源回路を制御する電源制御装置(610)と、自動運転の制御を行う自動運転制御部(210)と、を備える。自動運転制御部は、特定の故障パターンに該当する故障がリレー装置に生じていることが故障検出装置によって検出された場合に、特定の故障パターンに該当する故障が検出されない場合に比べて自動運転の制御機能の一部が制限される制限付き自動運転制御を実行する。【選択図】図4
AUTOMATIC DRIVE CONTROL SYSTEM FOR VEHICLE
車両の自動運転制御システム
2018-11-15
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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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