To provide an on-vehicle device capable of highly accurately stopping a vehicle at a target final parking position by considering response delay of braking means.SOLUTION: An on-vehicle device 400 includes: a braking period prediction section 410 for predicting a predicted braking period that is a prediction value of a braking period from start of the operation of a braking device for stopping a vehicle at a target parking position to stop of the vehicle; a predicted response delay period storage section 420 for storing a predicted response delay period that is a prediction value of a response delay period from issuance of a braking instruction to the braking device until the braking device starts to operate; a first determination section 430 for determining timing of issuing the braking instruction to the braking device; and an output section 450 for outputting a braking command for issuing the braking instruction to the braking device at the timing determined by the first determination section 430.SELECTED DRAWING: Figure 5
【課題】制動手段の応答遅れを考慮することにより、目標とする駐車終了位置に車両を高精度に停止させることができる車載装置を提供する。【解決手段】車載装置400は、車両を目標駐車位置に停止させるために制動装置が作動を開始してから車両が停止するまでの制動期間の予測値である予測制動期間を予測する制動期間予測部410と、制動装置に制動指示を与えてから制動装置が作動を開始するまでの応答遅れ期間の予測値である予測応答遅れ期間を記憶する予測応答遅れ期間記憶部420と、制動装置に制動指示を与えるタイミングを決定する第1決定部430と、第1決定部430によって決定されたタイミングにおいて制動装置に制動指示を与えるための制動指令を出力する出力部450と、を備える。【選択図】図5
ON-VEHICLE DEVICE, PARKING CONTROL METHOD, AND COMPUTER PROGRAM
車載装置、駐車制御方法、及びコンピュータプログラム
2020-04-23
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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