Vehicle oil-saving method and device thereof

Abstract

The present invention discloses an automobile fuel-economizing method including judging if stop the automobile from running. if the automobile stops running, then time counting. Judge if stop time exceeds preset time period if automobile stop time exceeds preset time period, kill engine. The above fuel-economizing method can self-close engine according to stop time on the way under the precondition that normal secure driving not effected, thereby saves fuel and decreases environment pollution. Besides, the present invention also provides an automotive economizer.

Description

technical field [0001] The invention relates to a vehicle, in particular to an automobile fuel-saving method and a device thereof. Background technique [0002] Existing larger cities have many traffic network routes, many crossings, and many vehicles. When the vehicle stops at a red light, stops in a traffic jam, and stops in other various situations during driving, its sum often accounts for more than 15% of the whole time. In addition, at some major crossings, various vehicles often gather into a huge group of cars waiting for lights when they stop at red lights, and the engines keep running during the short stop period. At this time, the vehicle not only continues to consume fuel, but also continuously emits exhaust gas, forming a large-scale regional air pollution. With the increasing number of urban vehicles, the tail gas has become a major pollution source of the urban environment. Therefore, it is first necessary to control the emission of tail gas; secondly, the g...

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Problems solved by technology

[0003] Although the existing automobile fuel-saving devices have a certain fuel-saving effect, the use effect is not satisfactory. In addition to the complicated structure and difficult implementation, it mainly affects the normal driving of the vehicle.

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