CN106908115B - Vehicle fuel tank fuel quantity scaling method and system - Google Patents
Vehicle fuel tank fuel quantity scaling method and system Download PDFInfo
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- CN106908115B CN106908115B CN201710102639.4A CN201710102639A CN106908115B CN 106908115 B CN106908115 B CN 106908115B CN 201710102639 A CN201710102639 A CN 201710102639A CN 106908115 B CN106908115 B CN 106908115B
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- fuel tank
- oil mass
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- calibration
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
- G01F25/20—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of apparatus for measuring liquid level
Abstract
The present invention provides a kind of vehicle fuel tank fuel quantity scaling method, comprising the following steps: accesses server platform by intelligent terminal and selects calibration mode, the calibration mode is again calibration mode, corrects calibration mode or trace back and correct calibration mode；When selecting re-calibration mode, the oil mass of fixed value is filled in the fuel tank after emptying；Beam hanger sensor will test the current liquid level height value of fuel tank by vehicle device equipment and upload onto the server platform；The oil mass value of filling is uploaded to server platform by the intelligent terminal；The server platform as one group of nominal data and saves the oil mass value of the liquid level height value and corresponding filling；Continue the oil mass that fixed value is filled into fuel tank, N group nominal data is handed down to beam hanger sensor by vehicle device equipment by the server platform.In addition, the present invention also provides a kind of vehicle fuel tank fuel quantity calibration systems.It is of the invention easy to be understandable, calibration mode can flexible choice, it is easy to use, improve calibration efficiency and stated accuracy.
Description
Technical field
Field of vehicle detection of the present invention, and in particular to a kind of vehicle fuel tank fuel quantity scaling method and system.
Background technique
Currently, carrying out calibration to vehicle fuel tank fuel quantity generallys use two ways: one is the ruler standardization of most original,
I.e. using manually before oiling and refuel after, the method that the fuel tank amount of progress level height is protruded into support, measure come height value and
Corresponding volume read-out typing central platform.
The ruler scaling method has the following deficiencies:
1, when ruler amount oil level, it may tilt, lead to level height error in data；
2, the oil filler of many fuel tanks cannot protrude into ruler vertically, cause to demarcate；
3, it after manually having measured data, to be operated more troublesome, it is also possible to calculate and lose manually by conversion, then copying platform
Accidentally.
Another kind is oil mass array specific purpose tool instrumental calibration method, and this method utilizes the calibration special tool of beam hanger producer production
Has a kind of method of instrument, scene is wanted and demarcate specific purpose tool the data line of sensor and is attached, and reads before refueling and adds
AD value, sensor liquid level height value after oil；Again by (or set excel meter is calculated) after these numerical value manual conversion
Typing (importing) platform.
There are following several defects in above-mentioned specific purpose tool instrumental calibration method:
1, scene needs wiring, every calibration once will rewiring, it is very troublesome, it is also necessary to which that professional person could locate
Reason；
2, the data that specific purpose tool is read out are the AD value of beam hanger or the liquid level of beam hanger；It also needs these to count
It is calculated according to manually being calculated or being put into excel table, then could import platform；
3, there are many process, need multiple types of tools: special calibrating tool instrument, PC machine (or notebook), importing platform also need
The excel table etc. that brand-new performs.
Summary of the invention
Technical problem
In view of this, the embodiment of the present invention provides vehicle fuel tank fuel quantity scaling method and system, pass through intelligent terminal reality
Now vehicle fuel tank fuel quantity array is demarcated, it is easy to use convenient, improve calibration efficiency and stated accuracy.
Solution to the problem
The present invention provides a kind of vehicle fuel tank fuel quantity scaling method, the described method comprises the following steps:
Access server platform by intelligent terminal and select calibration mode, the calibration mode be again calibration mode,
Correct calibration mode or retrospect amendment calibration mode；When selecting re-calibration mode, fills and fix in the fuel tank after emptying
The oil mass of value；Beam hanger sensor will test the current liquid level height value of fuel tank by vehicle device equipment and upload onto the server platform；
The oil mass value of filling is uploaded to server platform by the intelligent terminal；The server platform is by the liquid level height value
And the oil mass value of corresponding filling as one group of nominal data and saves；Continue the oil mass that fixed value is filled into fuel tank, in repetition
Demarcating steps are stated, the server platform obtains and saves N group nominal data, and N is natural number；The server platform will be described
N group nominal data is handed down to beam hanger sensor by vehicle device equipment.
Wherein, include: before described the step of accessing server platform by intelligent terminal and select calibration mode
The typing fuel tank parameter in server platform；
The server platform calculates the corresponding oil mass value of each height value of fuel tank according to the fuel tank parameter, and by fuel tank
Multiple groups height value with corresponding oil mass value as fuel tank Theoretical Calibration data；
The fuel tank parameter and fuel tank Theoretical Calibration data are handed down to beam hanger by vehicle device equipment by the server platform
Sensor.
Wherein, the beam hanger sensor will test the current liquid level height value of fuel tank by vehicle device equipment and upload to service
The step of device platform further include:
When the liquid level height value is in the lower blind area of fuel tank, continue the oil mass that fixed value is filled into fuel tank, directly
Liquid level height value is more than lower blind area after to oiling.
Wherein, the method also includes:
When calibration mode is corrected in selection, beam hanger sensor will test the current liquid level of fuel tank by vehicle device equipment
It is worth and the fuel tank fuel quantity value that is calculated is uploaded onto the server platform；
The server platform as low level oil mass nominal data and saves the liquid level height value and fuel tank fuel quantity value；
Continue to fill oil mass into fuel tank until oil tank liquid level height is close to trunkful, the server platform is by liquid at this time
Position height value and the fuel tank fuel quantity value being calculated after refueling as high-order oil mass nominal data and save, meanwhile, by described
Intelligent terminal uploads onto the server the actual oil mass value of filling platform；
The server platform is according to the actual oil mass value of low level oil mass nominal data, high-order oil mass nominal data and filling
Revised calibration array is calculated；
The revised calibration array is handed down to beam hanger sensor by vehicle device equipment by the server platform.
Wherein, the server platform is according to the reality of low level oil mass nominal data, high-order oil mass nominal data and filling
Oil mass value is calculated the step of revised calibration array and specifically includes:
Revised calibration array is calculated in the server according to the following formula:
M=K*N=Va*N/(V2-V1)；Wherein, M is revised calibration array, and N is the calibration array before amendment, and K is mark
Periodical repair positive coefficient, V1 are the fuel tank fuel quantity value after refueling in low level oil mass nominal data, and V2 is to add in high-order oil mass nominal data
Fuel tank fuel quantity value after oil, Va are the actual oil mass value of filling.
Wherein, the beam hanger sensor will test the current liquid level height value of fuel tank by vehicle device equipment and be calculated
Fuel tank fuel quantity value after oiling upload onto the server platform the step of further include:
When the liquid level height value is in the lower blind area of fuel tank, continue to fill oil mass into fuel tank, until after refueling
Liquid level height value is more than lower blind area.
Wherein, the method also includes:
When selection traces amendment calibration mode, oil mass is filled into fuel tank, before beam hanger sensor will refuel and after refueling
Liquid level height value and fuel tank fuel quantity value be uploaded to Platform Server；
Fuel tank data waveform figure is formed and shown according to the liquid level height value and fuel tank fuel quantity value by server platform,
Low level oil mass nominal data and high-order oil mass nominal data are set according to fuel tank data waveform figure, and will by the intelligent terminal
The actual oil mass value of filling is uploaded onto the server platform；
The server platform is according to the actual oil mass value of low level oil mass nominal data, high-order oil mass nominal data and filling
Revised calibration array is calculated；
The revised calibration array is handed down to beam hanger sensor by vehicle device equipment by the server platform.
Wherein, the server platform is according to the reality of low level oil mass nominal data, high-order oil mass nominal data and filling
Oil mass value is calculated the step of revised calibration array and specifically includes:
Revised calibration array is calculated in the server platform according to the following formula:
M=K*N=Va*N/(V2-V1)；Wherein, M is revised calibration array, and N is the calibration array before amendment, and K is mark
Periodical repair positive coefficient, V1 are the fuel tank fuel quantity value after refueling in low level oil mass nominal data, and V2 is to add in high-order oil mass nominal data
Fuel tank fuel quantity value after oil, Va are the actual oil mass value of filling.
In addition, the present invention also provides a kind of vehicle fuel tank fuel quantity calibration system, the system comprises: intelligent terminal, server
Platform, vehicle device equipment and beam hanger sensor；
For the intelligent terminal for accessing server platform and selecting calibration mode, the calibration mode is again calibration mold
Formula corrects calibration mode or traces back and corrects calibration mode；
The beam hanger sensor is used for when selecting re-calibration mode, and the oil of fixed value is filled in the fuel tank after emptying
After amount, the current liquid level height value of fuel tank is detected, and the liquid level height value is uploaded onto the server platform；
The intelligent terminal is used to the oil mass value of filling being uploaded to server platform；
The server platform is used for after the repeatedly oil mass of filling fixed value, the multiple liquid levels that will be received
Value and the oil mass value of corresponding filling are saved as N group nominal data, and N is natural number；And the server platform is also used
In the N group nominal data is handed down to beam hanger sensor by vehicle device equipment.
Wherein, the server platform is also used to:
Typing fuel tank parameter；The corresponding oil mass value of each height value of fuel tank is calculated according to the fuel tank parameter, and by fuel tank
Multiple groups height value with corresponding oil mass value as fuel tank Theoretical Calibration data；And by the fuel tank parameter and fuel tank theory mark
Fixed number is handed down to beam hanger sensor according to by vehicle device equipment.
Beneficial effects of the present invention
By adopting the above technical scheme, the present invention can at least obtain following technical effects:
Vehicle fuel tank fuel quantity scaling method of the present invention and system pass through intelligent terminal or (the retrospect amendment of the PC machine of indoor networking
There is no need to the scene of refueling, interior can handle and be demarcated for calibration) it realizes and vehicle fuel tank fuel quantity array is demarcated,
Do not need wiring more, it is easy to be understandable, calibration mode can flexible choice, it is applied widely, it is easy to use convenient, improve calibration effect
Rate and stated accuracy.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, institute in being described below to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also implement according to the present invention
The content of example and these attached drawings obtain other attached drawings.
Fig. 1 is the specific flow chart of vehicle fuel tank fuel quantity scaling method described in the present embodiment；
Fig. 2 is the diagrammatic cross-section of fuel tank and beam hanger sensor in the present embodiment；
Fig. 3 is the application interface schematic diagram of the intelligent terminal in the present embodiment under re-calibration mode；
Fig. 4 is the application interface schematic diagram that the intelligent terminal under calibration mode is corrected in the present embodiment；
Fig. 5 is the application interface schematic diagram of the intelligent terminal in the present embodiment under retrospect amendment calibration mode；
Fig. 6 is the schematic diagram of fuel tank data waveform figure under retrospect amendment calibration mode in the present embodiment；
Fig. 7 is the structure chart of vehicle fuel tank fuel quantity calibration system described in the present embodiment.
Through attached drawing, it should be noted that similar label is for describing the same or similar element, feature and structure.
Specific embodiment
The disclosure for providing description referring to the drawings comprehensive understanding is helped to be defined by the claims and their equivalents
Various embodiments.The various details including helping to understand are described below, but these details will be considered as being only example
Property.It therefore, can be right it will be appreciated by those of ordinary skill in the art that in the case where not departing from the scope of the present disclosure and spirit
Various embodiments described herein makes various changes and modifications.In addition, for clarity and conciseness, known function is retouched with construction
Stating can be omitted.
Term used in following description and claims and vocabulary are not limited to document meaning, but only by inventor
For enabling the disclosure clearly and consistently to be understood.Therefore, to those skilled in the art it should be apparent that mentioning
For the description below to the various embodiments of the disclosure merely to exemplary purpose, rather than limit by appended claims and its
The purpose for the disclosure that equivalent limits.
It should be understood that unless the clear in addition instruction of context, otherwise singular also includes plural.Thus, for example,
Reference to " assembly surface " includes the reference to one or more such surfaces.
Vehicle fuel tank fuel quantity scaling method described in the present embodiment includes the following steps: to access server by intelligent terminal
Platform simultaneously selects calibration mode, and the calibration mode is again calibration mode, corrects calibration mode or trace back and correct calibration mode；When
When selecting re-calibration mode, the oil mass of fixed value is filled in the fuel tank after emptying；Beam hanger sensor will by vehicle device equipment
Detect that the current liquid level height value of fuel tank is uploaded onto the server platform；The oil mass value of filling is uploaded by the intelligent terminal
To server platform；The server platform is using the liquid level height value and the oil mass value of corresponding filling as one group of nominal data
And it saves；Continue the oil mass for filling fixed value into fuel tank, repeats above-mentioned demarcating steps, the server platform is obtained and saved
N group nominal data, N are natural number；The N group nominal data is handed down to beam hanger by vehicle device equipment and passed by the server platform
Sensor.The embodiment of the present invention demarcates vehicle fuel tank fuel quantity array by intelligent terminal realization, easy to use convenient, improves
Calibration efficiency and stated accuracy.
Referring to Fig. 1, Fig. 1 is the specific flow chart of vehicle fuel tank fuel quantity scaling method described in the present embodiment.
It the described method comprises the following steps:
Step 1: server platform being accessed by intelligent terminal and selects calibration mode, the calibration mode is to mark again
Mould-fixed corrects calibration mode or traces back and corrects calibration mode；
In specific implementation, in the present embodiment, (vehicle device equipment is usually that vehicle termination is fixed for server platform and vehicle device equipment
Position equipment), by Ministry of Communications, " JTT 808-2013 road transport vehicle satellite is positioned between vehicle device equipment and beam hanger sensor
System Beidou is compatible with car-mounted terminal communications protocol technical specification " (referred to as 808 agreements) and " F3-808-2013 car-mounted terminal communication
Extended Protocol " (abbreviation F3 agreement) communication connection, i.e., the described F3 protocol package issues the agreement of vehicle device equipment, vehicle containing server platform
Machine equipment issues the agreement of beam hanger sensor.Wherein, F3 agreement is realized by the Internet of Things network interface card of wireless network communication, i.e. 2G,
3G or 4G card.
The intelligent terminal can carry out data interaction by browser model and server platform, can also pass through dedicated APP
Data interaction is carried out, i.e., client application APP is installed, also correspondence is equipped with the server platform in the described intelligent terminal
APP server software.
In the present embodiment, the intelligent terminal is smart phone, both of which can be used: APP mode, web page program mould
Formula (mobile phone logs in platform webpage mode)；In addition, can also log in platform webpage mode with computer can also demarcate.
The server platform can be Cloud Server, or local server, as long as the server platform can
It is carried out wireless communication with vehicle device equipment, intelligent terminal.In the present embodiment, the server platform is flat for middle position F3 Internet of Things
Platform supports PC browser, Android browser and IOS browser Three models.
Before the step 1 further include:
The typing fuel tank parameter in server platform；The server platform is each according to fuel tank parameter calculating fuel tank
The corresponding oil mass value of height value, and using the multiple groups height value of fuel tank with corresponding oil mass value as fuel tank Theoretical Calibration data；Institute
It states server platform and the fuel tank parameter and fuel tank Theoretical Calibration data is handed down to beam hanger sensor by vehicle device equipment.
Referring to Fig. 2, needing typing fuel tank parameter, the fuel tank ginseng in server platform when installing beam hanger sensor I
Number includes the data such as fuel tank shape, length, width and height, wall thickness, beam hanger sensor length；Then, server platform is logical according to fuel tank parameter
It crosses integral calculation and obtains the corresponding oil mass value (Hi, Vi) of each height value of fuel tank, the fuel tank Theoretical Calibration number as theoretical calculation
According to, wherein the Hi in Fig. 2 indicates fuel tank etc. point height, and Vi indicates this corresponding oil mass value of height,；The server platform
The fuel tank parameter and fuel tank Theoretical Calibration data are handed down to beam hanger sensor I by vehicle device equipment.Above-mentioned fuel tank theory mark
Determine the basic function that process is system platform and sensor, is the basis of vehicle fuel tank fuel quantity calibration scaling method of the present invention.On
Theoretical Calibration process is stated just to have completed when installing sensor and system debug.
The server platform reads sensing data and practical volume read-out to realize the calibration of fuel tank fuel quantity, the mark
Mould-fixed is again calibration mode, amendment calibration mode or retrospect amendment calibration mode, wherein the re-calibration mode refers to
Fully erased current calibration array carries out again true calibration；The amendment calibration mode refers to current calibration array
And the smallish deviation of actual oil mass carries out the reconstruct of nominal data by using correction factor correcting mode；The retrospect is repaired
Positive calibration mode is similar with amendment calibration mode, and the retrospect amendment calibration mode is after the completion of driver refuels, by other people
It completes to trace modified scaling method in office or family.
Step 111: when selecting re-calibration mode, the oil mass of fixed value is filled in the fuel tank after emptying；
In specific implementation, in the present embodiment, when selecting re-calibration mode, vehicle reaches gas station or refuels ground
Point starts to demarcate, the oil mass of fixed value is filled in the fuel tank after emptying, such as solid by manually emptying the excess oil in fuel tank
Definite value is 10 liters, i.e., the oil mass of 10 liters of filling in the fuel tank after emptying.
Step 112: beam hanger sensor will test the current liquid level height value of fuel tank by vehicle device equipment and upload to service
Device platform；
In specific implementation, the beam hanger sensor can real-time detection fuel tank liquid level height value, due to beam hanger sensor
Sensor frequency acquisition per second is very high, can achieve hundreds of times per second or higher, often acquires within 30 second time several
Thousand times, therefore, it is first time true data, at this point, passing through the intelligence that the data volume of the beam hanger sensor acquisition is big
Terminal is clicked in APP application interface and [refreshes latest value], and the server platform just passes through vehicle device equipment and sends out to beam hanger sensor
It send control instruction (by 808 agreements), the beam hanger sensor is by newest liquid level height value (fuel tank actual liquid level value), AD number
Value, fuel tank fuel quantity etc. are uploaded onto the server platform by F3 agreement and 808 agreements through vehicle device equipment；The liquid level height value can be
It is shown in the APP application interface of server platform display box and intelligent terminal.
It should be noted that referring to Fig. 2, liquid level height value is also in fuel tank after oiling if first time volume read-out is smaller
In the lower blind area II of sensor detection, then the APP application interface of the server platform display box and intelligent terminal can not be shown
(sensor can't detect oil tank liquid level to liquid level height value, and AD value is zero), to need to continue at this time to fill fixed value into fuel tank
Oil mass (such as the oil mass for filling 20 liters again), until liquid level height value is more than that lower blind area II(sensor detects fuel tank after refueling
Liquid level, AD value are not 0), until capable of showing value in the APP application interface of server platform display box and intelligent terminal.
The i.e. described step 112 further include:
When the liquid level height value is in the lower blind area of fuel tank, continue the oil mass that fixed value is filled into fuel tank, directly
Liquid level height value is more than lower blind area after to oiling.
Step 113: the oil mass value of filling is uploaded to by server platform by the intelligent terminal；
In specific implementation, referring to Fig. 3, passing through the intelligent terminal after obtaining the current liquid level height value of fuel tank
It is manually entered the oil mass value (such as 10 liters) filled just now in APP application interface, clicks [submission] button, that is, passes through the intelligence
The oil mass value of filling is uploaded to server platform by terminal.
Step 114: the server platform is using the liquid level height value and the oil mass value of corresponding filling as one group of calibration
Data simultaneously save.
In specific implementation, the server platform is in the oil mass value for getting the liquid level height value and corresponding filling
Afterwards, the oil mass value of the liquid level height value and corresponding filling as one group of nominal data and is preserved.
Step 115: continuing the oil mass for filling fixed value into fuel tank, repeat step 112 to step 114, the server
Platform obtains and saves N group nominal data, and N is natural number.
In specific implementation, referring to Fig. 3, after obtaining one group of nominal data, continue to fill fixed value into fuel tank
Oil mass (such as 10 liters) is then clicked in APP application interface by the intelligent terminal and [refreshes latest value], got newest
On liquid level height value and platform of uploading onto the server, then the oil mass value (such as 10 liters) that is filled this by the intelligent terminal
Server platform is reached, the server platform is using newest liquid level height value and the oil mass value of corresponding filling as another group of mark
Fixed number evidence is simultaneously saved, that is, form second group of nominal data and is saved；And so on, N group mark can be obtained in the server platform
Fixed number evidence, wherein the value range of N is 20-30, i.e. maximum level height is substantially close to trunkful.
Step 116: the N group nominal data is handed down to beam hanger sensor by vehicle device equipment by the server platform.
In specific implementation, referring to Fig. 3, the server platform passes through the intelligence after obtaining N group nominal data
Terminal clicks [preservation issues] button in APP application interface, and the N group nominal data is updated by the server platform,
Replace original calibration array, and updated N group nominal data is issued by vehicle device equipment (808 agreements and F3 agreement)
Give beam hanger sensor.
Step 121: when selection correct calibration mode when, beam hanger sensor by vehicle device equipment will test fuel tank currently
It liquid level height value and fuel tank fuel quantity value is calculated uploads onto the server platform.
In specific implementation, in the present embodiment, referring to Fig. 4, the amendment calibration mode refers to current calibration array
And the smallish deviation of actual oil mass carries out the reconstruct of nominal data by using correction factor correcting mode.It needs to illustrate
It is before amendment calibration mode calibration, to also need the place mat work that basis has been done when installing sensor；Server platform
Typing relevant parameter, by calculating, the Theoretical Calibration array by these parameters together with calculating is issued to sensor.The process with again
New calibration mode is identical, just repeats no more again.
When calibration mode is corrected in selection, vehicle reaches gas station or filling location (the flat place in ground), starts to demarcate,
By the intelligent terminal APP application interface click [me is put before oiling], the server platform just pass through vehicle device equipment to
Beam hanger sensor sends control instruction (passing through 808 agreements), and the beam hanger sensor passes through original according to newest liquid level height value
The fuel tank fuel quantity value after refueling is calculated in some oil mass nominal datas, and the beam hanger sensor is again by liquid level height value and fuel tank
Oil mass value is uploaded onto the server platform by F3 agreement and 808 agreements through vehicle device equipment；The liquid level height value and fuel tank fuel quantity value
It can be shown in the APP application interface of server platform display box and intelligent terminal.
It should be noted that the step 121 further include:
When the liquid level height value is in the lower blind area of fuel tank, continue to fill oil mass into fuel tank, until after refueling
Liquid level height value is more than lower blind area.
That is: if the data that beam hanger sensor uploads can not be shown in APP application interface, show the liquid level height value of fuel tank
Under sensor detection in blind area, need to fill the lower blind area that fixed oil mass is more than fuel tank at the liquid level height value of fuel tank
Until (data can be read from sensor).
Step 122: the server platform demarcates number using the liquid level height value and fuel tank fuel quantity value as low level oil mass
According to and save.
In specific implementation, first group of data that the server platform is read out are low level oil mass nominal data；It is described
Server platform keeps records of the oil mass value of the liquid level height value and corresponding filling for H1, V1.
Step 123: continuing to fill oil mass into fuel tank until oil tank liquid level height is close to trunkful, the server platform
Liquid level height value at this time and the fuel tank fuel quantity value being calculated after refueling as high-order oil mass nominal data and are saved, together
When, the actual oil mass value of filling is uploaded onto the server platform by the intelligent terminal；
In specific implementation, referring to Fig. 4, continuing the oil mass for filling fixed value into fuel tank, until oil tank liquid level height
Close to trunkful (as high-order oil mass data)；After adding oil, clicks [putting me after oiling] and obtain high-order oil mass nominal data, pass through
The fuel tank fuel quantity that beam hanger sensor will test the current liquid level height value of fuel tank by vehicle device equipment and be calculated after refueling
Value is uploaded onto the server platform, and fuel tank fuel quantity value of the server platform using the liquid level height value and after refueling is as high-order
Oil mass nominal data keeps records of as H2, V2；Pass through the intelligent terminal actual oil mass that typing fills in server platform
Value, i.e., by the intelligent terminal by actual oil mass value (such as 100 liters, be recorded as Va) platform of uploading onto the server of filling.
Step 124: the server platform is according to the reality of low level oil mass nominal data, high-order oil mass nominal data and filling
Revised calibration array is calculated in border oil mass value；
In specific implementation, the server platform obtain low level oil mass nominal data, high-order oil mass nominal data and
After the actual oil mass value of filling, revised calibration array is calculated according to the following formula:
M=K*N=Va*N/(V2-V1)；Wherein, M is revised calibration array, and N is the calibration array before amendment, and K is mark
Periodical repair positive coefficient, V1 are the fuel tank fuel quantity value after refueling in low level oil mass nominal data, and V2 is to add in high-order oil mass nominal data
Fuel tank fuel quantity value after oil, Va are the actual oil mass value of filling.
After calibration correction factor is calculated in the server platform, then original calibration array is converted into multiplied by K value
Revised calibration array.
Step 125: the revised calibration array is handed down to beam hanger by vehicle device equipment and passed by the server platform
Sensor.
Step 131: when selection traces amendment calibration mode, oil mass is filled into fuel tank, the beam hanger sensor will add
Liquid level height value and fuel tank fuel quantity value before oily and after refueling are uploaded to Platform Server；
In specific implementation, referring to Fig. 5, retrospect amendment calibration mode is similar with amendment calibration mode, only
It is to complete to trace modified scaling method in office or family by other people after the completion of driver refuels.
In the present invention, the beam hanger sensor reports liquid level height to server platform with every 30 seconds intervals by vehicle device equipment
Angle value and fuel tank fuel quantity value: vehicle location service standard is to report server platform with Fixed Time Interval (being defaulted as 30 seconds).
Step 132: being formed by server platform according to the liquid level height value and fuel tank fuel quantity value and show fuel tank number
According to waveform diagram, low level oil mass nominal data and high-order oil mass nominal data are arranged according to fuel tank data waveform figure, and by described
Intelligent terminal uploads onto the server the actual oil mass value of filling platform；
In specific implementation, referring to Fig. 6, obtaining the liquid level height value and fuel tank fuel quantity value of beam hanger sensor upload
Afterwards, server platform forms according to the liquid level height value and fuel tank fuel quantity value and shows fuel tank data waveform figure, can be with from Fig. 6
The point and the point after oiling being clear that before refueling are set the data of the two points in office or family by other people
It is set to low level oil mass nominal data (H1, V1) and high-order oil mass nominal data (H2, V2), then is manually entered the actual oil mass of filling
Such as 100 liters of value Va().
That is: when selection traces amendment calibration mode, since oil mass height and oil mass data are according to 808 mark standards 30
Second is reported to server platform, these data are then illustrated as data waveform figure in server platform；Oil tank of vehicle really added
After oil, low level oil mass data and high-order oil mass data very clear can be distinguished in waveform diagram.
According to oil mass data waveform figure manually data point suitable in waveform diagram be set as low level oil mass nominal data and
High-order oil mass nominal data, and the practical volume read-out of typing.
Step 133: the server platform is according to the reality of low level oil mass nominal data, high-order oil mass nominal data and filling
Revised calibration array is calculated in border oil mass value.
In specific implementation, revised calibration array is calculated in the server platform according to the following formula:
M=K*N=Va*N/(V2-V1)；Wherein, M is revised calibration array, and N is the calibration array before amendment, and K is mark
Periodical repair positive coefficient, V1 are the fuel tank fuel quantity value after refueling in low level oil mass nominal data, and V2 is to add in high-order oil mass nominal data
Fuel tank fuel quantity value after oil, Va are the actual oil mass value of filling.
Step 134: the revised calibration array is handed down to beam hanger by vehicle device equipment and passed by the server platform
Sensor.
Referring to Fig. 7, Fig. 7 is the structure chart of vehicle fuel tank fuel quantity calibration system described in the present embodiment.
The system comprises: intelligent terminal 10, server platform 20, vehicle device equipment 30 and beam hanger sensor 40, the intelligence
For energy terminal 10 for accessing server platform and selecting calibration mode, the calibration mode is again calibration mode, amendment calibration
Mode or retrospect amendment calibration mode；The beam hanger sensor 40 is for the oil when selecting re-calibration mode, toward after emptying
After the oil mass for filling fixed value in case, the current liquid level height value of fuel tank is detected, and the liquid level height value is uploaded into clothes
Business device platform 20；The intelligent terminal 10 is used to the oil mass value of filling being uploaded to server platform 20；The server platform
20 for by the multiple liquid level height values received and corresponding to the oil mass value filled after the repeatedly oil mass of filling fixed value
It is saved as N group nominal data, N is natural number；And the server platform 20 is for leading to the N group nominal data
It crosses vehicle device equipment 30 and is handed down to beam hanger sensor 40.
The server platform 20 is also used to:
Typing fuel tank parameter；The corresponding oil mass value of each height value of fuel tank is calculated according to the fuel tank parameter, and by fuel tank
Multiple groups height value with corresponding oil mass value as fuel tank Theoretical Calibration data；And
The fuel tank parameter and fuel tank Theoretical Calibration data are handed down to beam hanger sensor 40 by vehicle device equipment 30.
By adopting the above technical scheme, which can use to obtain technical effect below:
Vehicle fuel tank fuel quantity scaling method of the present invention and system by intelligent terminal realize to vehicle fuel tank fuel quantity array into
Rower is fixed, does not need wiring more, easy to be understandable, calibration mode can flexible choice, it is applied widely, it is easy to use convenient, improve
Calibration efficiency and stated accuracy.
It should be noted that the various embodiments of the present disclosure as described above are usually related to input data to a certain extent
The generation for handling and exporting data.This input data handles and exports that data generate can be in hardware or soft with combination of hardware
It is realized in part.For example, can be used in mobile system or similar or related circuit specific electronic components with for realizing with
The associated function of various embodiments of the disclosure as described above.Alternatively, come operate one or more according to the instruction stored
Multiple processors can realize the associated function of various embodiments with the disclosure as described above.If it is, then these are instructed
It can be stored on one or more non-transitory processor readable mediums, this is within the scope of this disclosure.Processor can
The example for reading medium includes read-only memory (ROM), random-access memory (ram), CD-ROM, tape, floppy disk and optics number
According to storage system.In addition, functional computer program used to implement the present disclosure, instruction and instruction segment can be by disclosure fields
Programmer be easily explained.
Although the disclosure has shown and described in the various embodiments with reference to the disclosure, those skilled in the art will be managed
Solution, in the case where not departing from the spirit and scope of the present disclosure being defined by the appended claims and the equivalents thereof, can to its into
The various changes of row in form and details.
Claims (5)
1. a kind of vehicle fuel tank fuel quantity scaling method, which is characterized in that the described method comprises the following steps:
Server platform is accessed by intelligent terminal and selects calibration mode, and the calibration mode is again calibration mode, amendment
Calibration mode or retrospect amendment calibration mode；When selecting re-calibration mode, fixed value is filled in the fuel tank after emptying
Oil mass；Beam hanger sensor will test the current liquid level height value of fuel tank by vehicle device equipment and upload onto the server platform；Pass through
The oil mass value of filling is uploaded to server platform by the intelligent terminal；The server platform is by the liquid level height value and right
The oil mass value that should be filled is as one group of nominal data and saves；Continue the oil mass for filling fixed value into fuel tank, repeats above-mentioned mark
Determine step, the server platform obtains and saves N group nominal data, and N is natural number；The server platform is by the N group
Nominal data is handed down to beam hanger sensor by vehicle device equipment；
The method also includes:
When selection correct calibration mode when, beam hanger sensor by vehicle device equipment will test the current liquid level height value of fuel tank and
The fuel tank fuel quantity value being calculated is uploaded onto the server platform；
The server platform as low level oil mass nominal data and saves the liquid level height value and fuel tank fuel quantity value；
Continue to fill oil mass into fuel tank until oil tank liquid level height is close to trunkful, the server platform is high by liquid level at this time
Angle value and the fuel tank fuel quantity value being calculated after refueling as high-order oil mass nominal data and save, meanwhile, pass through the intelligence
Terminal uploads onto the server the actual oil mass value of filling platform；
The server platform is calculated according to the actual oil mass value of low level oil mass nominal data, high-order oil mass nominal data and filling
Obtain revised calibration array；
The revised calibration array is handed down to beam hanger sensor by vehicle device equipment by the server platform；
The server platform is calculated according to the actual oil mass value of low level oil mass nominal data, high-order oil mass nominal data and filling
The step of obtaining revised calibration array specifically includes:
Revised calibration array is calculated in the server according to the following formula:
M=K*N=Va*N/(V2-V1)；Wherein, M is revised calibration array, and N is the calibration array before amendment, and K is that calibration is repaired
Positive coefficient, V1 are the fuel tank fuel quantity value after refueling in low level oil mass nominal data, and V2 is after refueling in high-order oil mass nominal data
Fuel tank fuel quantity value, Va be filling actual oil mass value；
After the beam hanger sensor will test the current liquid level height value of fuel tank and oiling be calculated by vehicle device equipment
Fuel tank fuel quantity value upload onto the server platform the step of further include:
When the liquid level height value is in the lower blind area of fuel tank, continue to fill oil mass into fuel tank, until liquid level after refueling
Height value is more than lower blind area.
2. method as described in claim 1, which is characterized in that described to access server platform by intelligent terminal and select to demarcate
Include: before the step of mode
The typing fuel tank parameter in server platform；The server platform calculates each height of fuel tank according to the fuel tank parameter
It is worth corresponding oil mass value, and using the multiple groups height value of fuel tank with corresponding oil mass value as fuel tank Theoretical Calibration data；The clothes
The fuel tank parameter and fuel tank Theoretical Calibration data are handed down to beam hanger sensor by vehicle device equipment by business device platform.
3. method as described in claim 1, which is characterized in that the beam hanger sensor will test fuel tank by vehicle device equipment and work as
Preceding liquid level height value upload onto the server platform the step of further include:
When the liquid level height value is in the lower blind area of fuel tank, continue the oil mass that fixed value is filled into fuel tank, until plus
Liquid level height value is more than lower blind area after oil.
4. method as described in claim 1, which is characterized in that the method also includes:
When selection traces amendment calibration mode, oil mass, the liquid before beam hanger sensor will refuel and after refueling are filled into fuel tank
Position height value and fuel tank fuel quantity value are uploaded to Platform Server；
Fuel tank data waveform figure is formed and shown according to the liquid level height value and fuel tank fuel quantity value by server platform, according to
Low level oil mass nominal data and high-order oil mass nominal data is arranged in fuel tank data waveform figure, and will be filled by the intelligent terminal
Actual oil mass value upload onto the server platform；
The server platform is calculated according to the actual oil mass value of low level oil mass nominal data, high-order oil mass nominal data and filling
Obtain revised calibration array；
The revised calibration array is handed down to beam hanger sensor by vehicle device equipment by the server platform.
5. method as claimed in claim 4, which is characterized in that the server platform is according to low level oil mass nominal data, a high position
The step of revised calibration array is calculated in oil mass nominal data and the actual oil mass value of filling specifically includes:
Revised calibration array is calculated in the server platform according to the following formula:
M=K*N=Va*N/(V2-V1)；Wherein, M is revised calibration array, and N is the calibration array before amendment, and K is that calibration is repaired
Positive coefficient, V1 are the fuel tank fuel quantity value after refueling in low level oil mass nominal data, and V2 is after refueling in high-order oil mass nominal data
Fuel tank fuel quantity value, Va be filling actual oil mass value.
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Families Citing this family (6)
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| CN109866712A (en) * | 2019-03-05 | 2019-06-11 | 艾礼富电子(深圳)有限公司 | Automobile wireless level monitoring system |
| CN110307879B (en) * | 2019-06-27 | 2021-08-24 | 南京智鹤电子科技有限公司 | Detection method and device for oil tank and server |
| CN110220557B (en) * | 2019-06-27 | 2021-06-15 | 南京智鹤电子科技有限公司 | Detection method and device for oil tank and server |
| CN111912499B (en) * | 2020-07-22 | 2023-08-18 | 南京智鹤电子科技有限公司 | Oil tank oil level calibration method and device and electronic equipment |
| CN111924791B (en) * | 2020-07-22 | 2022-03-22 | 南京智鹤电子科技有限公司 | Oil tank oil level calibration method and device and electronic equipment |
| CN112729490A (en) * | 2021-01-13 | 2021-04-30 | 上海星融汽车科技有限公司 | Vehicle urea tank liquid level calibration method and system and vehicle ECU |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101470017A (en) * | 2007-12-29 | 2009-07-01 | 厦门雅迅网络股份有限公司 | Method for real-time vehicle oil quantity monitoring and oil consumption statistics through wireless network |
| CN102052946A (en) * | 2009-11-03 | 2011-05-11 | 苏州工业园区易辰电子系统有限公司 | Supervision method for fuel oil for vehicles |
| CN103017854A (en) * | 2011-09-28 | 2013-04-03 | 艾默生网络能源系统北美公司 | Oil amount calculating method, device and monitoring system |
| CN103727991A (en) * | 2014-01-17 | 2014-04-16 | 北京航空航天大学 | System and method for calibrating oil mass of vehicle oil tank |
| CN104089684A (en) * | 2014-07-11 | 2014-10-08 | 重庆长安汽车股份有限公司 | Automobile fuel gauge calibration method |
| CN105606175A (en) * | 2016-03-25 | 2016-05-25 | 航天科技控股集团股份有限公司 | Oil volume change monitoring method based on Beidou communication vehicle communication terminal |
| CN105865565A (en) * | 2015-01-22 | 2016-08-17 | 力帆实业(集团)股份有限公司 | A method and a device for displaying the residual fuel quantity of an automobile |
| CN106323396A (en) * | 2015-06-23 | 2017-01-11 | 陕西重型汽车有限公司 | Oiling event identification authenticity method and device |
| CN106370273A (en) * | 2016-11-22 | 2017-02-01 | 天津韶乐科技有限公司 | Automobile fuel tank fuel capacity calibration system and calibration method |
-
2017
- 2017-02-24 CN CN201710102639.4A patent/CN106908115B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101470017A (en) * | 2007-12-29 | 2009-07-01 | 厦门雅迅网络股份有限公司 | Method for real-time vehicle oil quantity monitoring and oil consumption statistics through wireless network |
| CN102052946A (en) * | 2009-11-03 | 2011-05-11 | 苏州工业园区易辰电子系统有限公司 | Supervision method for fuel oil for vehicles |
| CN103017854A (en) * | 2011-09-28 | 2013-04-03 | 艾默生网络能源系统北美公司 | Oil amount calculating method, device and monitoring system |
| CN103727991A (en) * | 2014-01-17 | 2014-04-16 | 北京航空航天大学 | System and method for calibrating oil mass of vehicle oil tank |
| CN104089684A (en) * | 2014-07-11 | 2014-10-08 | 重庆长安汽车股份有限公司 | Automobile fuel gauge calibration method |
| CN105865565A (en) * | 2015-01-22 | 2016-08-17 | 力帆实业(集团)股份有限公司 | A method and a device for displaying the residual fuel quantity of an automobile |
| CN106323396A (en) * | 2015-06-23 | 2017-01-11 | 陕西重型汽车有限公司 | Oiling event identification authenticity method and device |
| CN105606175A (en) * | 2016-03-25 | 2016-05-25 | 航天科技控股集团股份有限公司 | Oil volume change monitoring method based on Beidou communication vehicle communication terminal |
| CN106370273A (en) * | 2016-11-22 | 2017-02-01 | 天津韶乐科技有限公司 | Automobile fuel tank fuel capacity calibration system and calibration method |
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