Method for metering vehicle oil charge

A measurement method and technology for refueling, which can be used in calculations, special data processing applications, instruments, etc., and can solve problems such as inaccurate measurement of vehicle oil and refueling.

Active Publication Date: 2014-06-04
CHINA ACAD OF TRANSPORTATION SCI
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a method for measuring the amount of refueling in vehicles to solve the problem of inaccurate measurement of the amount of refueling in vehicles

Method used

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  • Method for metering vehicle oil charge
  • Method for metering vehicle oil charge
  • Method for metering vehicle oil charge

Examples

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Embodiment Construction

[0048] The present invention will be described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.

[0049] figure 1 The flow chart of the method for measuring the amount of refueling in a vehicle provided by an embodiment of the present invention is shown, including the following steps:

[0050] Step S101: Using the vehicle fuel sensor and the GPS positioning system, take time T as the time interval (usually, the time interval T is set to 30 seconds), sample and acquire the real-time dynamic information of the vehicle, the real-time dynamic information of the vehicle includes the collection time, remaining Oil quantity, oil quantity voltage value, mileage and engine ignition switch status. The state of the engine ignition switch is divided into two states: 0 and 1. When the state of the engine ignition switch is 1, it means that the vehicle starts the engine; when the state of the engine ignition switch is 0, it...

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Abstract

The invention relates to the field of electronic engineering, and provides a method for metering vehicle oil charge. The metering method comprises the step of extracting real-time dynamic information of vehicles with the engine ignition on-off state being 0, the step of comparing the remaining oil mass of every two adjacent sampling points in sequence to determine suspected filling-up areas, the step of determining the first remaining oil mass stable point and the second remaining oil mass stable point before the suspected filling-up areas through the moving average filter method, and the step of finishing the vehicle oil charge metering according to the remaining oil mass data of the first remaining oil mass stable point and the remaining oil mass data of the second remaining oil mass stable point. By means of the method for metering the vehicle oil charge, the vehicle oil charge can be accurately metered, and the oil consumption statistics of the vehicles can be carried out conveniently.

Description

technical field [0001] The invention relates to the field of electronic engineering, in particular to a method for measuring the refueling amount of a vehicle. Background technique [0002] Due to the needs of business development, transportation companies still have a large number of buses, and companies need to manage the daily fuel consumption of these buses in a unified manner. Since there is no feasible method for measuring the amount of refueling of vehicles at present, the amount of refueling of vehicles can only be measured by the refueling bill provided by the driver or the amount of refueling reported orally. Under normal circumstances, the refueling volume data of the refueling bill is the real fuel consumption of the bus. However, due to the falsification of the bill, it is inevitable that there will be false reports and false reports, which will lead to inaccurate fuel consumption measurement of the bus and bring certain economic losses to the enterprise. , It ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F19/00
Inventor 于丹阳
Owner CHINA ACAD OF TRANSPORTATION SCI
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