The invention relates to a method for operating a motor vehicle, a controller for a motor vehicle, and a motor vehicle. Receiving at least one parameter value of a parameter when the motor vehicle begins to travel, said parameter value characterizing a path expected to be traveled during the travel; determining a path according to the parameter value; determining an energy demand value from the path, the energy demand value characterizing the energy required to pass through the path; receiving an energy state value which characterizes energy which can be provided by means of an energy source of the motor vehicle during driving; determining, as a function of the energy demand value and the energy state value, whether an emergency operation of the motor vehicle is expected to be activated for passing through the path; if it is determined that an emergency operation of the motor vehicle is expected to be activated for passing through the path without limiting a control value of a control parameter of the motor vehicle, at least one control value of the control parameter of the motor vehicle is limited in such a way that the energy consumption of the motor vehicle is reduced before the emergency operation is activated.

    本发明涉及一种用于运行机动车的方法、用于机动车的控制器以及机动车。在机动车开始行驶时接收参数的至少一个参数值,所述参数值表征预计在行驶期间将要经过的路径;根据所述参数值确定路径;根据所述路径确定能量需求值,该能量需求值表征为了经过所述路径而需要的能量;接收能量状态值,该能量状态值表征在行驶期间借助于机动车的能量源能提供的能量;根据能量需求值和能量状态值确定,是否为了经过所述路径预计需要激活机动车的紧急运行;如果确定,为了经过所述路径在不限制机动车的控制参数的控制值的情况下预计需要激活机动车的紧急运行,那么限制机动车的控制参数的至少一个控制值,使得在紧急运行被激活之前降低机动车的能量消耗。


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    Title :

    Method for operating motor vehicle, control unit for motor vehicle, and motor vehicle


    Additional title:

    用于运行机动车的方法、用于机动车的控制器和机动车


    Contributors:
    CAGIN STEVE (author) / AUSSENREITER JOHN (author) / CARSTENS JENS (author) / EISENHOFER FLORIAN (author) / SHEN XIANGHUI (author) / M BEDARD (author) / BERG DAVID (author) / PLEBSTER ANDREAS (author) / B UMMER (author) / BROOM NATHAN (author)

    Publication date :

    2023-04-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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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