The problem to be solved by the present invention is to provide a driving evaluation device capable of evaluating driving so as to be usable in situations such as reducing travel time during roundabout travel. In order to solve the problem, this driving evaluation device is provided with: an evaluation section extraction unit (24) that detects a deceleration section and an acceleration section during turning; a tire friction circle and load factor calculation unit (27) that calculates a tire friction circle and a tire load factor in the deceleration section and the acceleration section on the basis of the front-rear acceleration and the lateral acceleration; and a insufficient skill evaluation unit (28) that evaluates driving on the basis of the tire friction circle and the tire load factor in the deceleration section and the acceleration section.

    本发明所要解决的问题在于,提供一种驾驶评价装置,可以对驾驶进行评价,以在环道行驶中缩短行驶时间等情形下能够利用。为了解决上述问题,本发明的驾驶评价装置包括:评价区间提取部(24),检测转弯中的减速区间与加速区间;轮胎摩擦圆及负荷率计算部(27),根据前后加速度及横向加速度,计算出前述减速区间及加速区间中的轮胎摩擦圆及轮胎负荷率;及,不足技能评价部(28),基于前述减速区间及加速区间中的轮胎摩擦圆及轮胎负荷率来评价驾驶。


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    Title :

    Driving evaluation device, driving evaluation method, program, and medium


    Additional title:

    驾驶评价装置、驾驶评价方法、程序及介质


    Contributors:

    Publication date :

    2022-10-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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




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