Fuel charge monitoring device and control method thereof

A technology of monitoring device and control method, which is applied in the direction of distribution device, special distribution device, liquid distribution, transportation or transfer device, etc., which can solve the problems of damaging the economic interests of consumers, increasing traffic accidents, reducing the service life of engines, etc., and achieves the guarantee Vital interest effect

Active Publication Date: 2014-01-29
ZHEJIANG GEELY HOLDING (GROUP) CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Unqualified fuel quality will reduce the service life of the engine and increase the probability of driving accidents; while the quality of gasoline is up to standard, but the amount of refueling is insufficient, it will directly damage the economic interests of consumers

Method used

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  • Fuel charge monitoring device and control method thereof
  • Fuel charge monitoring device and control method thereof
  • Fuel charge monitoring device and control method thereof

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Embodiment Construction

[0033] The present invention will be further described below in conjunction with the embodiments shown in the accompanying drawings.

[0034] In order to overcome the problem that the refueling quantity is insufficient when the vehicle is refueling, the present invention proposes a refueling quantity monitoring device and a control method thereof.

[0035] figure 1 Shown is a schematic structural view of a common oil inlet pipe in the prior art, figure 2 Shown is a schematic structural diagram of the fueling quantity monitoring device in this embodiment, and the system is modified on the basis of the common oil inlet pipe 101 in the prior art. The arrows in the two figures all indicate the gasoline injection direction, and the gasoline is injected from above, and the bottoms of the two devices are connected to the top of the gasoline tank (the top of the gasoline tank 601 in the prior art, and the top of the gasoline tank 6 in this embodiment). figure 1 and figure 2 It is...

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Abstract

The invention provides a fuel charge monitoring device and a control method thereof. The monitoring device comprises a fuel storage cavity, a first fuel inlet pipe, a pressure sensor, a liquid speed sensor and a control unit. The first fuel inlet pipe is connected with the bottom of the fuel storage cavity, the section area of the first fuel inlet pipe is smaller than that of a gas station oil gun, and the bottom of the first fuel inlet pipe is connected with the top of a fuel tank. The pressure sensor and the liquid speed sensor are both fixed on the lateral wall of the first fuel inlet pipe and connected with the control unit. The control unit calculates fuel charge. According to the fuel pressure detected by the pressure sensor and fuel flow speed detected by the liquid speed sensor, starting moment and stopping moment of the fuel charge are determined and calculated, and the fuel charge is calculated. The fuel charge can be monitored when a vehicle is refueled, drivers can check the actual fuel charge and compare the actual fuel charge with required fuel charge, fuel charge shortage in a refueling process is effectively prevented, and vital interests of customers are guaranteed.

Description

technical field [0001] The invention belongs to the technical field of automobile monitoring, and relates to a device and a control method for monitoring the refueling amount of an automobile. Background technique [0002] With the soaring price of oil, some unscrupulous manufacturers and other lawbreakers have put gasoline on gasoline. Some mix gasoline with water or add unnecessary additives before selling gasoline, and some deliberately lack catties when refueling. two. Unqualified fuel quality will reduce the service life of the engine and increase the probability of driving accidents; while the quality of gasoline is up to standard, but the amount of refueling is insufficient, which will directly damage the economic interests of consumers. Therefore, the technology that can monitor the amount of refueling when refueling and effectively avoid the situation of lack of catties and taels when refueling has strong application value. Contents of the invention [0003] The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B67D7/08
Inventor 王宁关帅王海林刘强杨安志冯擎峰
Owner ZHEJIANG GEELY HOLDING (GROUP) CO LTD
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