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Method and device for reducing fuel consumption in vehicle sliding process

A vehicle and fuel consumption technology, which is applied in the direction of transmission control, toothed components, belts/chains/gears, etc., can solve the problems of short engine oil cut-off time and limited fuel-saving effect, so as to reduce fuel consumption and reduce resistance Loss, increase the effect of sliding distance

Pending Publication Date: 2022-04-05
UNITED AUTOMOTIVE ELECTRONICS SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present application provides a method and device for reducing fuel consumption during vehicle gliding, which can solve the problem in the related art that the fuel cut-off time of the engine during the whole gliding process is relatively short, so that the fuel-saving effect of the related technology is expected to be limited by the means of cutting off the fuel.

Method used

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  • Method and device for reducing fuel consumption in vehicle sliding process
  • Method and device for reducing fuel consumption in vehicle sliding process
  • Method and device for reducing fuel consumption in vehicle sliding process

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Embodiment Construction

[0031] Next, the technical solutions in the present application will be described in conjunction with the drawings. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative labor are the scope of the present application.

[0032] In the description of this application, it is to be described in that the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "within", "outside", etc. The orientation or position of the indication is based on the orientation or positional relationship shown in the drawings, which is intended to facilitate the description of the present application and simplified description, rather than indicating or implying that the device or component must have a specific orientation. Construct and operation, so it is not understood to be the limitations of the present application. Moreover, the term "first", "second", "third" is only used to describe the p...

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Abstract

The invention relates to the field of vehicle control, in particular to a method and device for reducing oil consumption in the vehicle sliding process. The method for reducing the fuel consumption in the vehicle sliding process comprises the following sequential steps that whether the whole vehicle condition of a vehicle meets a neutral gear sliding condition or not is judged; when it is determined that the whole vehicle condition meets the neutral gear sliding condition, a neutral gear sliding permission signal is sent to a transmission; and after the transmission receives the neutral sliding permission signal, whether neutral sliding is permitted or not is determined on the basis of the conditions of the transmission. The device for reducing the fuel consumption in the vehicle sliding process is used for executing the method for reducing the fuel consumption in the vehicle sliding process. According to the method and device for reducing the fuel consumption in the vehicle sliding process, the problem that in the related technology, the fuel cut-off time of an engine in the whole sliding process is short, and the fuel-saving effect generated by means of fuel cut-off in the related technology is limited can be solved.

Description

Technical field [0001] The present application relates to the field of vehicle control, and more particularly to a method and apparatus for reducing the fuel consumption of vehicle slide. Background technique [0002] Automatic vehicle is actually running, often encountering a variety of road conditions and traffic, making the speed of the vehicle changing. Among them, the pulp process of automatic air-stop vehicles accounts for a larger rate of automatic speed car operation, so that the operating conditions of the sliding process have an important impact on fuel consumption. [0003] For related technologies, automatic stop cars often use the size of the actual speed based on the automotive engine to determine the sliding strategy of the engine should endow the oil or the water consumption during the long-distance sliding process of the car, to reduce the fuel consumption of the car long distances. That is, during a long distance sliding process, when the engine speed is higher ...

Claims

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Application Information

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IPC IPC(8): F16H61/02F16H59/54F16H59/24F16H59/44F16H59/50F16H59/66F16H61/16
Inventor 赵强廖一橙
Owner UNITED AUTOMOTIVE ELECTRONICS SYST
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