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Vehicle control method and device

A vehicle control and vehicle technology, applied in control devices, vehicle parts, transportation and packaging, etc., can solve the problems of insufficient fuel saving effect, achieve the effects of improving driving experience, prolonging acceleration time, and improving fuel economy

Active Publication Date: 2017-11-03
VITESCO AUTOMOTIVE ELECTRONICS (CHANGCHUN) CO LTD
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  • Abstract
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  • Application Information

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Problems solved by technology

[0007] In order to overcome the problem of insufficient fuel-saving effect of the vehicle control method in the prior art, the present invention provides a vehicle control method and device to further improve the fuel economy when the vehicle accelerates

Method used

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  • Vehicle control method and device
  • Vehicle control method and device

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Embodiment Construction

[0034] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0035] The embodiment of the present invention provides a preferred vehicle control method, such as figure 1 As shown, the method includes:

[0036] S102: Obtain a first accelerator pedal position signal of the vehicle, wherein the first accelerator pedal position signal is used to represent the position of the accelerator pedal of the vehicle;

[0037] S104: Perform filtering calculation processing on the first accelerator pedal position signal to obtain a second accelerator pedal position signal, wherein, in the stage where the first accelerator pedal position signal increases with time, the change rate of the second accelerator pedal position signal with time is lower than that of the first accel...

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Abstract

The invention discloses a vehicle control method and device. The method comprises the steps that first accelerator pedal position signals of a vehicle are obtained, wherein the first accelerator pedal position signals are used for representing the position of an accelerator pedal of the vehicle; the first accelerator pedal position signals are subjected to smoothing computing processing, second accelerator pedal position signals are obtained, wherein at the stage that the first accelerator pedal position signals are increased along with time, the changing rate of the second accelerator pedal position signals along with time is lower than that of the first accelerator pedal position signals along with time; and power output of the vehicle is controlled according to the second accelerator pedal position signals. The technical problem that in the prior art, a vehicle control method is not sufficient in oil saving effect is solved, and the technical effect of fuel oil economy improving is achieved.

Description

technical field [0001] The invention relates to a vehicle control method and device. Background technique [0002] As we all know, in this day and age, fuel prices are generally on the rise. For drivers of motor vehicles, fuel cost has become one of the problems that cannot be ignored, and the fuel economy of vehicles has been paid more and more attention by car buyers. In fact, the fuel economy of a vehicle depends on the structural factors of the vehicle itself on the one hand, and on the other hand the use factors. However, most drivers do not possess economical and fuel-efficient driving habits, or cannot consistently maintain such driving habits. When they are driving in crowded urban traffic, there is a considerable waste of fuel consumption of the vehicle, which becomes especially obvious when the vehicle needs to accelerate or decelerate in a short period of time due to the change of traffic lights. [0003] In order to control the fuel waste caused by usage facto...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W30/18B60W10/04B60W10/18
CPCB60W30/18B60W2540/10B60W2540/106B60W2554/801
Inventor 胡志刚
Owner VITESCO AUTOMOTIVE ELECTRONICS (CHANGCHUN) CO LTD
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