PROBLEM TO BE SOLVED: To provide an operation support device which can reduce an operation load onto an operator and can assure constant safety.SOLUTION: An operation support device comprises: a vehicle speed detection part; an inter-vehicle distance detection part; an automatic travel information setting part; an automatic travel control part which so controls a drive system and a brake system that its own vehicle speed becomes a target speed in the case there is no preceding vehicle, and so controls the drive system and the brake system that a vehicular distance between its own vehicle and a preceding vehicle becomes a target inter-vehicle distance in the case there is a preceding vehicle; and an automatic travel release part which releases control by the automatic travel control part in the case where its own vehicle speed during tracking travel is lowered from a lower limit of a speed range which can be set. The automatic travel control part releases automatic control of the drive system in the case where its own vehicle speed is lowered from the lower limit of the speed range which can be set, and releases control of the brake system in the case where its own vehicle speed reaches a prescribed release speed.SELECTED DRAWING: Figure 2

    【課題】運転者の運転負担を軽減できるとともに、一定の安全性を確保できる運転支援装置を提供する。【解決手段】運転支援装置は、車速検出部と、車間距離検出部と、自動走行情報設定部と、先行車両がいない場合に、自車速度が目標速度となるように駆動系統及び制動系統を制御するとともに、先行車両がいる場合に、先行車両との車間距離が目標車間距離となるように駆動系統及び制動系統を制御する自動走行制御部と、追従走行中の自車速度が設定可能速度範囲の下限値を下回った場合に、自動走行制御部による制御を解除する自動走行解除部と、を備える。自動走行解除部は、自車速度が設定可能速度範囲の下限値を下回ったときに、駆動系統の自動制御を解除し、所定の解除速度に到達したときに、制動系統の制御を解除する。【選択図】図2


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    Title :

    OPERATION SUPPORT DEVICE, OPERATION SUPPORT METHOD, AND OPERATION SUPPORT PROGRAM


    Additional title:

    運転支援装置、運転支援方法、及び運転支援プログラム


    Contributors:

    Publication date :

    2017-02-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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