To provide an external driving support device enabling a vehicle which does not have an assist system to have assist driving function even when attached externally.SOLUTION: An external driving support device performs control so that: a processing unit alternates, based upon a switching signal, an original car control mode and an assist driving mode selectively; in the original car control mode, the processing unit receives an accelerator pedal signal received through a reception unit and an output unit outputs an accelerator pedal signal; and in the assist driving mode, the processing unit receives vehicle circumference information through the reception unit and generates the accelerator pedal signal and a simulation brake signal through processing, and the processing unit controls the output unit to output the accelerator pedal signal and simulation brake signal; wherein the simulation brake signal acts to control a hydraulic pump to control opening and closing of a first solenoid valve and opening and closing of a second solenoid valve.SELECTED DRAWING: Figure 2
【課題】アシストシステムが無い車に外付けしても、アシスト運転機能が得られる外部運転支援装置を提供する。【解決手段】処理ユニットは切換信号に基づいて、オリジナルカー制御モードとアシスト運転モードを選択可能に切換え、オリジナルカー制御モードは、処理ユニットが受信ユニットを介して受信したアクセルペダル信号を受信して、出力ユニットがアクセルペダル信号を出力するように制御し、アシスト運転モードは、処理ユニットが受信ユニットを介して車両周辺情報を受信し、処理を経て、アナログペダル信号とシミュレーションブレーキ信号を生成し、処理ユニットは、出力ユニットを制御することによりアナログペダル信号とシミュレーションブレーキ信号を出力させ、シミュレーションブレーキ信号は油圧ポンプを制御するように作動し、第1の電磁弁の開閉と第2の電磁弁の開閉を制御する。【選択図】図2
EXTERNAL DRIVING SUPPORT DEVICE
外部運転支援装置
25.02.2022
Patent
Elektronische Ressource
Japanisch
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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