Abstract: A speed limit value adjustment method includes obtaining an accelerator pedal opening and/or an accelerator pedal opening change rate of a vehicle running in a first mode, where a speed limit value of the vehicle in the first mode is a first speed limit value; and adjusting the speed limit value of the vehicle to a second speed limit value when it is detected that the accelerator pedal opening and/or the accelerator pedal opening change rate meet/meets a preset condition. The second speed limit value is greater than the first speed limit value.

Abstract: An acceleration compensation method includes obtaining traveling environment information and/or traveling parameter information of a vehicle running in a first mode, and switching the first mode of the vehicle to a second mode when the traveling environment information and/or the traveling parameter information meet/meets a preset condition. In a case of a steady speed and/or accelerator pedal input, an acceleration capability of the vehicle in the second mode is greater than an acceleration capability in the first mode.