To provide a drive support device which notifies a driver or the like of the behavior of a vehicle in an easily understandable manner.SOLUTION: A drive support device according to the present disclosure comprises: a vehicle acceleration detection unit which detects a vehicle acceleration including a lateral acceleration and a longitudinal acceleration of a vehicle; a calculation unit which calculates a friction circle for each wheel as well as lateral force generated for each wheel and longitudinal force generated for each wheel on the basis of a detection result of the vehicle acceleration detection unit; and a display unit which displays images based on magnitude of resultant force and/or a direction of the resultant force for the friction circle as well as the resultant force of the lateral force and the longitudinal force generated for each wheel on the basis of the calculation result of the calculation unit.SELECTED DRAWING: Figure 1

    【課題】本開示はドライバー等に対して車両の挙動をわかりやすく伝える運転支援装置を提供する。【解決手段】本開示に係る運転支援装置は、車両の横方向加速度と前後方向加速度とを含む車両加速度を検出する車両加速度検出部と、車両加速度検出部の検出結果に基づき、各車輪について、摩擦円、並びに、各車輪について発生する横力、及び、各車輪について発生する前後力、を算出する算出部と、算出部の算出結果に基づき、摩擦円、並びに、各車輪について発生する横力と前後力との合力について、合力の大きさ、又は/及び、合力の方向、に基づく画像を表示する表示部とを備える。【選択図】図1


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    Title :

    DRIVE SUPPORT DEVICE, DRIVE SUPPORT PROGRAM AND DRIVE SUPPORT METHOD


    Additional title:

    運転支援装置、運転支援プログラム、運転支援方法


    Contributors:

    Publication date :

    2022-10-14


    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 / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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