The invention provides a travel control device, a travel control method, and a computer program for travel control, which can appropriately execute lane change. A travel control device is provided with: a request unit that requests a driver to perform a pre-lane-change operation requested from a driver of a vehicle in order to execute a lane change from a traveling lane to another lane adjacent to the traveling lane; and a speed control unit that, after the request, controls the speed of the vehicle so as to reduce the interval until a lane change position determined on the basis of the positional relationship between the vehicle and the moving object in the other lane in order to execute the lane change by changing the speed of the vehicle at the first acceleration before the driver performs the lane change pre-action. After the driver performs the pre-lane-change operation, the speed of the vehicle is controlled such that the interval to the lane change position is reduced by changing the speed of the vehicle at a second acceleration having an absolute value greater than the absolute value of the first acceleration.

    本公开提供行驶控制装置、行驶控制方法及行驶控制用计算机程序,能够适当地执行行车道变更。行驶控制装置具备:请求部,请求驾驶者进行为了执行从行驶中的行车道向与行驶中的行车道邻接的其他行车道的行车道变更而对车辆的驾驶者请求的行车道变更前动作;及速度控制部,在请求之后,在驾驶者进行行车道变更前动作前,控制车辆的速度,以使得通过以第1加速度变更车辆的速度,缩小直至为了执行行车道变更而根据车辆和其他行车道中的移动物体的位置关系决定的行车道变更位置的间隔,在驾驶者进行行车道变更前动作后,控制车辆的速度,以使得通过以具有比第1加速度的绝对值大的绝对值的第2加速度变更车辆的速度,缩小直至行车道变更位置的间隔。


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    Title :

    Travel control device, travel control method, and computer program for travel control


    Additional title:

    行驶控制装置、行驶控制方法及行驶控制用计算机程序


    Contributors:

    Publication date :

    2023-02-17


    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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