Fuel supply method and device, electronic equipment and storage medium

A fuel supply and fuel technology, which is applied in mechanical equipment, combustion engines, internal combustion piston engines, etc., can solve problems such as engine flameout, and achieve the effect of solving flameout problems.

Active Publication Date: 2020-10-09
GEELY AUTOMOBILE INST NINGBO CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present application provides a fuel supply method, device, electronic equipment and storage medium, which can solve the problem of engine stalling during fuel supply

Method used

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  • Fuel supply method and device, electronic equipment and storage medium
  • Fuel supply method and device, electronic equipment and storage medium
  • Fuel supply method and device, electronic equipment and storage medium

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.

[0032] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein can be practiced in sequences other than those illustrated or des...

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Abstract

The invention relates to a fuel supply method and device, electronic equipment and a storage medium. The method comprises the following steps of: if a determination shows that a first-time startup logo is in the presence, converting a first output stage for fuel mixing into a second output stage, wherein a first fuel output proportion and a second output proportion in the second output stage are stable, and the first fuel output proportion in the first output stage is reduced along with time, and the second fuel output proportion in the first output sage is increased along with time; at a moment when the first output stage is converted into the second output stage, beginning to time, supplying a first fuel and a second fuel to the engine on the basis of the first fuel output proportion andthe second fuel output proportion, which correspond to the second output stage; and when an obtained engine water temperature achieves a first preset temperature or timing achieves preset duration, converting the second output stage into the third output stage. Through the above method, the problem of engine flameout caused by insufficient fuel supply can be solved.

Description

technical field [0001] The present application relates to the technical field of automobiles, in particular to a fuel supply method, device, electronic equipment and storage medium. Background technique [0002] Methanol vehicles use methanol as the main fuel, and can also use gasoline-methanol mixed fuel as fuel. In the starting process of methanol vehicles, due to the poor ignitability of methanol fuel at low temperature, methanol vehicles mostly use gasoline ignition to start the vehicle. When the engine water temperature reaches a certain temperature, the fuel will gradually transition from gasoline to methanol. [0003] After a new car comes off the assembly line or the engine is overhauled, there is often a lot of air in the oil circuit of methanol and gasoline. In order for the engine to run stably, the air in the oil circuit must be discharged, and there is no other way for the air to be discharged except from the fuel injector. During the starting process of meth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02D19/06F02D19/08
CPCF02D19/081F02D19/0663F02D19/0649F02D19/0626Y02T10/30
Inventor 刘林王克险马锡垚李呈剑
Owner GEELY AUTOMOBILE INST NINGBO CO LTD
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