CN107580051A - Fuel qualities acquisition methods, system, vehicle-mounted T Box and storage medium - Google Patents
Fuel qualities acquisition methods, system, vehicle-mounted T Box and storage medium Download PDFInfo
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- 239000000446 fuel Substances 0.000 title claims abstract description 384
- 238000000034 method Methods 0.000 title claims abstract description 31
- 239000000295 fuel oil Substances 0.000 claims abstract description 22
- 239000002828 fuel tank Substances 0.000 claims abstract description 12
- 230000005484 gravity Effects 0.000 claims description 45
- 239000010763 heavy fuel oil Substances 0.000 claims description 35
- 239000003502 gasoline Substances 0.000 claims description 8
- 238000004590 computer program Methods 0.000 claims description 3
- 238000004458 analytical method Methods 0.000 description 3
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- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000037452 priming Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Abstract
The present invention provides a kind of fuel qualities acquisition methods, system, vehicle-mounted T Box and storage medium, and applied in vehicle-mounted T Box, the fuel qualities acquisition methods include：When vehicle starts fuel up, the Fuel Remained volume V in the GPS location of current gas station, current refueling time, current fuel tank is obtained0With Fuel Remained mass M0；When vehicle terminates fuel up, the fuel bulk V in current fuel tank is obtained1With fuel oil quality M1；To the Fuel Remained volume V0, the Fuel Remained mass M0, fuel bulk V in the preceding fuel tank1With the fuel oil quality M1Carry out being processed for the fuel qualities for obtaining the gas station.By the present invention, vehicle can actively select public praise and the good gas station of brand to carry out fuel filling, reduction fills the chance of poor quality fuel oil when needing to refuel according to gas station's fuel qualities that remote server is shared.
Description
Technical Field
The invention relates to the field of automobiles, in particular to the field of automobile data sharing, and specifically relates to a fuel quality acquisition method and system, a vehicle-mounted T-Box and a storage medium.
Copyright declaration
The disclosure of this patent document contains material which is subject to copyright protection. The copyright is owned by the copyright owner. The copyright owner has no objection to the facsimile reproduction by anyone of the patent document or the patent disclosure, as it appears in the patent and trademark office official records and records.
Background
The vehicle-mounted T-Box is a very important part in the current interconnected vehicle-mounted system, and the main function of the vehicle-mounted T-Box is to realize the interconnection of a vehicle and the TSP. The T-Box is directly connected with the CAN network and CAN collect CAN data of the vehicle in real time, and the T-Box is connected with the TSP through the 3G/4G network and CAN upload the collected CAN data to the TSP for analysis and processing.
The traditional automobile uses fuel oil as power fuel, and the quality of the fuel oil directly influences the working condition of an engine of the automobile. If the vehicle uses unqualified fuel oil with poor quality for a long time, the damage of the vehicle engine can be caused, and the service life of the vehicle is shortened. Therefore, it is essential that the vehicle choose a public praise and a well-branded gasoline station for refueling to prolong the working life of the vehicle engine and reduce unnecessary economic loss.
Disclosure of Invention
In order to solve the above and other potential technical problems, an embodiment of the present invention provides a fuel quality obtaining method applied to an onboard T-Box, where the fuel quality obtaining method includes: when the vehicle starts to fill fuel, the GPS position of the current gas station, the current refueling time and the residual fuel volume V in the current fuel tank are obtained0And mass M of remaining fuel0(ii) a When the vehicle finishes filling fuel, acquiring the volume V of the fuel in the current fuel tank1And mass of fuel M1(ii) a The remaining fuel volume V0, the remaining fuel mass M0, the fuel volume in the front tank V1 and the fuel mass M1 are processed for obtaining the fuel quality of the gasoline station.
In an embodiment of the present invention, the pair of remaining fuel volumes V0The mass M of the remaining fuel0Volume V of fuel in the front tank1And the fuel mass M1The processing for obtaining the fuel quality of the gas station specifically comprises: generating a GPS position including said current filling station, said current filling time, said volume of remaining fuel V0The mass M of the remaining fuel0Volume V of fuel in the front tank1And the fuel mass M1The refueling record of (1); and uploading the refueling record to a remote server, and acquiring the fuel quality of the gas station by the remote server according to the refueling record and pushing the fuel quality of the gas station to at least one mobile terminal.
In an embodiment of the present invention, the obtaining, by the remote server, the fuel quality of the gas station according to the fueling record specifically includes: according to the volume V of the residual fuel0The mass M of the remaining fuel0Volume V of fuel in the front tank1And the fuel mass M1Obtaining the specific gravity rho of the fuel oil:and comparing the obtained fuel specific gravity with the standard fuel specific gravity to obtain a fuel quality grade score which reflects the fuel quality.
In an embodiment of the present invention, the pair of remaining fuel volumes V0The mass M of the remaining fuel0Volume V of fuel in the front tank1And the fuel mass M1Processing for obtaining fuel of said gasoline stationThe quality specifically comprises the following steps: according to the volume V of the residual fuel0The mass M of the remaining fuel0Volume V of fuel in the front tank1And the fuel mass M1Obtaining the specific gravity rho of the fuel oil:comparing the obtained fuel specific gravity with a standard fuel specific gravity to obtain a fuel quality grade score which shows the fuel quality; and uploading the fuel quality grade score to a remote server, and pushing the fuel quality grade score of the gas station to at least one mobile terminal by the remote server.
The embodiment of the invention also provides a fuel quality acquisition system, which is applied to the vehicle-mounted T-Box, and comprises the following components: a fuel filling starting parameter obtaining module used for obtaining the GPS position of the current gas station, the current filling time and the residual fuel volume V in the current gas station when the vehicle starts to fill fuel0And mass M of remaining fuel0(ii) a A fuel filling ending parameter obtaining module used for obtaining the volume V of the fuel in the current fuel tank when the vehicle finishes filling the fuel1And mass of fuel M1(ii) a A data processing module for processing the volume V of the remaining fuel0The mass M of the remaining fuel0Volume V of fuel in the front tank1And the fuel mass M1Processing for obtaining the fuel quality of the gasoline station.
In an embodiment of the present invention, the data processing module specifically includes: a refueling record generating unit for generating a GPS position including the current refueling time, the residual fuel volume V0The mass M of the remaining fuel0Volume V of fuel in the front tank1And the fuel mass M1The refueling record of (1); a refueling record uploading unit for uploading the refueling record to a remote server, and the remote server acquires the fuel quality of the gas station according to the refueling record and pushes the fuel quality of the gas stationTo at least one mobile terminal.
In an embodiment of the present invention, the remote server includes: a quality fuel quality obtaining module for obtaining the volume V of the residual fuel0The mass M of the remaining fuel0Volume V of fuel in the front tank1And the fuel mass M1Acquiring fuel specific gravity rho, and comparing the acquired fuel specific gravity with standard fuel specific gravity to acquire fuel quality grade score reflecting fuel quality; wherein,
in an embodiment of the present invention, the data processing module specifically includes: a quality fuel quality obtaining unit for obtaining the residual fuel volume V0The mass M of the remaining fuel0Volume V of fuel in the front tank1And the fuel mass M1Obtaining a fuel specific gravity rho and comparing the obtained fuel specific gravity with a standard fuel specific gravity to obtain a fuel quality grade score which shows the fuel quality, wherein,and the fuel quality uploading unit is used for uploading the fuel quality grade scores to a remote server, and the remote server pushes the fuel quality grade scores of the gas station to at least one mobile terminal.
The embodiment of the invention also provides a vehicle-mounted T-Box, which comprises a processor and a memory, wherein the memory stores program instructions, and the processor executes the program instructions to realize the method.
Embodiments of the present invention also provide a computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements a method as described above.
As mentioned above, the fuel quality obtaining method and system, the vehicle-mounted T-Box and the storage medium have the following beneficial effects:
according to the embodiment of the invention, the fuel filling data of the vehicle is acquired through the T-Box, the fuel quality of the gas station is acquired, and the remote server shares and pushes the fuel quality of the gas station to the mobile terminal of the vehicle owner, so that when the vehicle needs to be filled, the public praise and the gas station with good brand can be actively selected for fuel filling according to the fuel quality of the gas station shared by the remote server, and the opportunity of filling inferior fuel is reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic flow chart of the fuel quality obtaining method of the present invention.
Fig. 2 shows a schematic block diagram of the fuel quality acquisition system of the present invention.
Fig. 3 is a schematic block diagram of a fuel quality acquisition system according to an embodiment of the present invention.
Fig. 4 is a schematic block diagram of a fuel quality obtaining system according to another embodiment of the present invention.
Description of the element reference numerals
100 fuel quality acquisition system
110 start-of-fill fuel parameter acquisition module
End-of-120 fueling fuel parameter acquisition module
130 data processing module
131a oiling record generating unit
132a refueling record uploading unit
131b quality fuel quality acquisition unit
132b fuel quality uploading unit
S100 to S120
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
Please refer to fig. 1 to 4. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
The embodiment aims to provide a fuel quality obtaining method, a fuel quality obtaining system, a vehicle-mounted T-Box and a storage medium, which are used for solving the problem that the fuel quality of a gas station is difficult to know in the prior art. In order to solve the above problems, in the present embodiment, for the current situation, a T-Box is used to collect vehicle refueling data, and the refueling data and a gas station GPS are uploaded to a TSP server in real time, the TSP server can determine the refueling quality of the vehicle through refueling data analysis, and then the fuel quality and the gas station GPS can be shared with mobile phones of drivers of vehicles through big data. Therefore, when the vehicle needs to be refueled, the public praise and the brand-good gas stations are actively selected for fuel filling according to the gas station oil product data shared by the TSP server, and the opportunity of poor filling is reduced.
The principles and embodiments of the fuel quality acquisition method, system, on-board T-Box and storage medium of the present invention will be described in detail below, so that those skilled in the art can understand the fuel quality acquisition method, system, on-board T-Box and storage medium of the present invention without creative efforts.
Specifically, as shown in fig. 1, an embodiment of the present invention provides a fuel quality obtaining method, which is applied to an onboard T-Box, and the fuel quality obtaining method includes the following steps:
step S100, when the vehicle starts to fill fuel, the GPS position of the current gas station, the current refueling time and the residual fuel volume V in the current fuel tank are obtained0And mass M of remaining fuel0。
Step S110, when the vehicle finishes filling fuel, acquiring the volume V of the fuel in the current fuel tank1And mass of fuel M1。
Step S120, comparing the volume V of the residual fuel oil0The mass M of the remaining fuel0Volume V of fuel in the front tank1And the fuel mass M1Processing for obtaining the fuel quality of the gasoline station.
In this embodiment, the vehicle-mounted T-Box may only collect fueling data, and specifically, a TSP (telematics service Provider) server obtains the fuel quality of the gas station.
In particular, said pair of said residual fuel volumes V0The mass M of the remaining fuel0Volume V of fuel in the front tank1And the fuel mass M1The processing for obtaining the fuel quality of the gas station specifically comprises:
the vehicle-mounted T-Box generates a GPS position containing the current gas station, the current refueling time and the residual fuel volume V according to the acquired refueling data0The mass M of the remaining fuel0Volume V of fuel in the front tank1And the fuel mass M1The refueling record is uploaded to a remote server, the remote server obtains the fuel quality of the gas station according to the refueling record and pushes the fuel quality of the gas station to at least one mobile terminal. The mobile terminal is a mobile phone or a PAD and the like.
Wherein, the remote server is a TSP (Telematics Service Provider) server, and the obtaining of the fuel quality of the gas station by the remote server according to the refueling record specifically includes: according to the volume V of the residual fuel0The mass M of the remaining fuel0Volume V of fuel in the front tank1And the fuel mass M1Obtaining the specific gravity rho of the fuel oil:and comparing the obtained fuel specific gravity with the standard fuel specific gravity to obtain a fuel quality grade score which reflects the fuel quality.
Under the condition that the vehicle-mounted T-Box can only collect refueling data, the fuel quality obtaining method of the embodiment specifically comprises the following steps:
1)T-Boxwhen the fuel oil is filled, the GPS and the current time of the gas station are recorded, and the current remaining fuel oil volume V is collected and recorded0And collecting and recording the mass M of the current residual fuel0。
2) After the T-Box finishes refueling, acquiring and recording the current residual fuel volume V1And collecting and recording the current residual fuel mass M2.
3) Generating a GPS position including said current filling station, said current filling time, said volume of remaining fuel V0The mass M of the remaining fuel0Volume V of fuel in the front tank1And a fueling record for said fuel mass M1, which is then uploaded to a TSP server.
4) The TSP server receives the current refueling record of a certain vehicle of a certain gas station and uses the following formulaAnd calculating the specific gravity of the fuel at this time.
5) And the TSP server compares the specific gravity rho of the fuel with national standard fuel data to obtain a fuel quality grade score reflecting the fuel quality.
6) The TSP server issues the fuel quality grade of a certain gas station to the big data sharing platform, and the big data sharing platform sends the fuel quality grade to the APP of the mobile terminal of each vehicle owner.
According to the scheme, the refueling data are collected through the individual vehicle-mounted T-Box, the TSP server analyzes the fuel quality of the gas station, the function of fuel quality analysis of the big data gas station is achieved, the fuel quality data information of the gas station is shared to a vehicle driver, the vehicle driver can know the fuel quality data of each gas station, and poor fuel is prevented from being filled.
In addition, in this embodiment, the vehicle-mounted T-Box may collect fueling data, acquire the fuel quality of the gas station, and upload the fuel data of the gas station to the TSP server, and the TSP server shares the fuel quality of the gas station to the mobile terminal of each vehicle owner through the big data sharing platform.
At this time, in the present embodiment, the vehicle-mounted T-Box is coupled to the remaining fuel volume V0The mass M of the remaining fuel0Volume V of fuel in the front tank1And the fuel mass M1The processing for obtaining the fuel quality of the gas station specifically comprises:
according to the volume V of the residual fuel0The mass M of the remaining fuel0Volume V of fuel in the front tank1And the fuel mass M1Obtaining the specific gravity rho of the fuel oil:and comparing the obtained fuel specific gravity with the standard fuel specific gravity to obtain a fuel quality grade score which represents the fuel quality, uploading the fuel quality grade score to a remote server, and pushing the fuel quality grade score of the gas station to at least one mobile terminal by the remote server.
In this embodiment, when the onboard T-Box acquires fueling data and acquires the fuel quality of the gas station, the fuel quality acquisition method of this embodiment is specifically as follows:
1) when the T-Box starts to fill fuel, the GPS and the current time of the gas station are recorded, and the current remaining fuel volume V is collected and recorded0And collecting and recording the mass M of the current residual fuel0。
2) After the T-Box finishes refueling, acquiring and recording the current residual fuel volume V1And collecting and recording the mass M of the current residual fuel2。
3) T-Box according to the residual fuel volume V0The mass M of the remaining fuel0Volume V of fuel in the front tank1And the fuel mass M1Obtaining the specific gravity rho of the fuel oil:and comparing the obtained fuel specific gravity with the standard fuel specific gravity to obtain a fuel quality grade score which reflects the fuel quality.
4) And uploading the fuel quality grade score to a TSP server.
5) The TSP server issues the fuel quality grade of a certain gas station to the big data sharing platform, and the big data sharing platform sends the fuel quality grade to the APP of the mobile terminal of each vehicle owner.
The embodiment of the invention also provides a vehicle-mounted T-Box, which comprises a processor and a memory, wherein the processor comprises any one or more of a central processing unit, a microprocessor, a digital signal processor and other processing chips; the memory may include high speed random access memory and may also include non-volatile memory, such as one or more magnetic disk storage devices, flash memory devices, or other non-volatile solid state storage devices.
The memory stores program instructions, the processor runs various software programs and/or instruction sets stored in the memory, and the processor runs the program instructions to execute the steps in the fuel quality acquisition method. The steps in the fuel quality obtaining method are not described again.
An embodiment of the present invention provides a computer-readable storage medium having stored thereon a computer program, which is executed by a processor to perform the steps in the above-described fuel quality acquisition method. The steps in the fuel quality obtaining method are not described again.
In order to implement the fuel quality obtaining method, an embodiment of the present invention further provides a fuel quality obtaining system 100 correspondingly applied to a vehicle-mounted T-Box, where the fuel quality obtaining system 100 includes: a start-to-fill fuel parameter acquisition module 110, an end-to-fill fuel parameter acquisition module 120, and a data processing module 130.
In the present embodiment, the priming parameter acquisition module 110 is used to start priming the vehicleWhen the fuel is in the oil, the GPS position of the current gas station, the current refueling time and the volume V of the residual fuel in the current gas station are obtained0And mass M of remaining fuel0(ii) a The fuel filling ending parameter obtaining module 120 is used for obtaining the volume V of the fuel in the current fuel tank when the vehicle finishes filling the fuel1And mass of fuel M1(ii) a The data processing module 130 is configured to compare the volume of remaining fuel V0The mass M of the remaining fuel0Volume V of fuel in the front tank1And the fuel mass M1Processing for obtaining the fuel quality of the gasoline station.
In this embodiment, the vehicle-mounted T-Box may only collect fueling data, and specifically, a TSP (telematics service provider) server obtains the fuel quality of the gas station.
Specifically, in this embodiment, as shown in fig. 3, the data processing module 130 specifically includes: a fueling record generation unit 131a and a fueling record upload unit 132 a.
The fueling record generating unit 131a is used for generating a GPS position including the current fueling station, the current fueling time, and the remaining fuel volume V0The mass M of the remaining fuel0Volume V of fuel in the front tank1And the fuel mass M1The refueling record of (1).
The refueling record uploading unit 132a is configured to upload the refueling record to a remote server, and the remote server obtains the fuel quality of the gas station according to the refueling record and pushes the fuel quality of the gas station to at least one mobile terminal. The mobile terminal is a mobile phone or a PAD and the like.
The remote server is a TSP (Telematics Service Provider) server, and the TSP server acquires the fuel quality of the gas station.
In this case, the remote server includes a quality fuel productA quality acquisition module for acquiring the volume V of the residual fuel0The mass M of the remaining fuel0Volume V of fuel in the front tank1And the fuel mass M1Acquiring fuel specific gravity rho, and comparing the acquired fuel specific gravity with standard fuel specific gravity to acquire fuel quality grade score reflecting fuel quality; wherein,
under the condition that the vehicle-mounted T-Box can only collect refueling data, the fuel quality obtaining process of the embodiment is as follows:
1) when fuel oil filling is started, the fuel oil filling starting parameter acquisition module 110 records the GPS and the current time of the gas station, and acquires and records the current remaining fuel oil volume V0And collecting and recording the mass M of the current residual fuel0。
2) After the refueling is finished, the finished refueling fuel parameter obtaining module 120 collects and records the current residual fuel volume V1And collecting and recording the mass M of the current residual fuel2。
3) The fueling record generating unit 131a generates a GPS position including the current fueling station, the current fueling time, and the remaining fuel volume V0The mass M of the remaining fuel0Volume V of fuel in the front tank1And the fuel mass M1Then the fueling record upload unit 132a uploads the fueling record to the TSP server.
4) The TSP server receives the current refueling record of a certain vehicle of a certain gas station and uses the following formulaAnd calculating the specific gravity of the fuel at this time.
5) And a quality fuel quality acquisition module in the TSP server compares the specific gravity rho of the fuel with national standard fuel data to acquire a fuel quality grade score reflecting the fuel quality.
6) The TSP server issues the fuel quality grade of a certain gas station to the big data sharing platform, and the big data sharing platform sends the fuel quality grade to the APP of the mobile terminal of each vehicle owner.
According to the scheme, the refueling data are collected through the individual vehicle-mounted T-Box, the TSP server analyzes the fuel quality of the gas station, the function of fuel quality analysis of the big data gas station is achieved, the fuel quality data information of the gas station is shared to a vehicle driver, the vehicle driver can know the fuel quality data of each gas station, and poor fuel is prevented from being filled.
In addition, in this embodiment, the vehicle-mounted T-Box may collect fueling data, acquire the fuel quality of the gas station, and upload the fuel data of the gas station to the TSP server, and the TSP server shares the fuel quality of the gas station to the mobile terminal of each vehicle owner through the big data sharing platform.
Specifically, in this case, in this embodiment, as shown in fig. 4, the data processing module 130 specifically includes: a quality fuel quality acquisition unit 131b and a fuel quality upload unit 132 b.
The quality fuel quality obtaining unit 131b is used for obtaining the remaining fuel volume V0The mass M of the remaining fuel0Volume V of fuel in the front tank1And the fuel mass M1Obtaining a fuel specific gravity rho and comparing the obtained fuel specific gravity with a standard fuel specific gravity to obtain a fuel quality grade score which shows the fuel quality, wherein,
the fuel quality uploading unit 132b is configured to upload the fuel quality grade score to a remote server, and the remote server pushes the fuel quality grade score of the gas station to at least one mobile terminal.
In this embodiment, when the onboard T-Box acquires fueling data and acquires the fuel quality of the gas station, the fuel quality acquisition method of this embodiment is specifically as follows:
1) when fuel oil filling is started, the fuel oil filling starting parameter acquisition module 110 records the GPS and the current time of the gas station, and acquires and records the current remaining fuel oil volume V0And collecting and recording the mass M of the current residual fuel0。
2) After the refueling is finished, the finished refueling fuel parameter obtaining module 120 collects and records the current residual fuel volume V1And collecting and recording the mass M of the current residual fuel2。
3) The quality fuel quality acquisition unit 131b acquires the remaining fuel volume V0The mass M of the remaining fuel0Volume V of fuel in the front tank1And the fuel mass M1Obtaining the specific gravity rho of the fuel oil:and comparing the obtained fuel specific gravity with the standard fuel specific gravity to obtain a fuel quality grade score which reflects the fuel quality.
4) The fuel quality uploading unit 132b uploads the fuel quality grade score to the TSP server.
5) The TSP server issues the fuel quality grade of a certain gas station to the big data sharing platform, and the big data sharing platform sends the fuel quality grade to the APP of the mobile terminal of each vehicle owner.
In summary, in the embodiment of the invention, the fuel quality of the gas station is acquired by acquiring the vehicle refueling data through the T-Box, and the remote server shares and pushes the fuel quality of the gas station to the mobile terminal of the vehicle owner, so that when the vehicle needs to be refueled, a public praise and a gas station with a good brand can be actively selected according to the fuel quality of the gas station shared by the remote server to perform fuel refueling, and the opportunity of refueling the inferior fuel is reduced. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention shall be covered by the claims of the present invention.
Claims (10)
1. A fuel quality obtaining method is applied to a vehicle-mounted T-Box and is characterized by comprising the following steps:
when the vehicle starts to fill fuel, the GPS position of the current gas station, the current refueling time and the residual fuel volume V in the current fuel tank are obtained0And mass M of remaining fuel0；
When the vehicle finishes filling fuel, acquiring the volume V of the fuel in the current fuel tank1And mass of fuel M1；
The remaining fuel volume V0, the remaining fuel mass M0, the fuel volume in the front tank V1 and the fuel mass M1 are processed for obtaining the fuel quality of the gasoline station.
2. The fuel quality acquisition method according to claim 1, wherein said pair of remaining fuel volumes V0The mass M of the remaining fuel0Volume V of fuel in the front tank1And the fuel mass M1The processing for obtaining the fuel quality of the gas station specifically comprises:
generating a GPS position including said current filling station, said current filling time, said volume of remaining fuel V0The mass M of the remaining fuel0Volume V of fuel in the front tank1And the fuel mass M1The refueling record of (1);
and uploading the refueling record to a remote server, and acquiring the fuel quality of the gas station by the remote server according to the refueling record and pushing the fuel quality of the gas station to at least one mobile terminal.
3. The fuel quality obtaining method according to claim 2, wherein the obtaining, by the remote server, the fuel quality of the gas station according to the fueling record specifically comprises:
according to the volume V of the residual fuel0The mass M of the remaining fuel0Volume V of fuel in the front tank1And the fuel mass M1Obtaining the specific gravity rho of the fuel oil:
<mrow> <mi>&rho;</mi> <mo>=</mo> <mfrac> <mrow> <msub> <mi>M</mi> <mn>1</mn> </msub> <mo>-</mo> <msub> <mi>M</mi> <mn>0</mn> </msub> </mrow> <mrow> <msub> <mi>V</mi> <mn>1</mn> </msub> <mo>-</mo> <msub> <mi>V</mi> <mn>0</mn> </msub> </mrow> </mfrac> <mo>;</mo> </mrow>
and comparing the obtained fuel specific gravity with the standard fuel specific gravity to obtain a fuel quality grade score which reflects the fuel quality.
4. The fuel quality acquisition method according to claim 1, wherein said pair of remaining fuel volumes V0The mass M of the remaining fuel0Volume V of fuel in the front tank1And the fuel mass M1The processing for obtaining the fuel quality of the gas station specifically comprises:
according to the volume V of the residual fuel0The mass M of the remaining fuel0Volume V of fuel in the front tank1And the fuel mass M1Obtaining the specific gravity rho of the fuel oil:
<mrow> <mi>&rho;</mi> <mo>=</mo> <mfrac> <mrow> <msub> <mi>M</mi> <mn>1</mn> </msub> <mo>-</mo> <msub> <mi>M</mi> <mn>0</mn> </msub> </mrow> <mrow> <msub> <mi>V</mi> <mn>1</mn> </msub> <mo>-</mo> <msub> <mi>V</mi> <mn>0</mn> </msub> </mrow> </mfrac> <mo>;</mo> </mrow>
comparing the obtained fuel specific gravity with a standard fuel specific gravity to obtain a fuel quality grade score which shows the fuel quality;
and uploading the fuel quality grade score to a remote server, and pushing the fuel quality grade score of the gas station to at least one mobile terminal by the remote server.
5. A fuel quality acquisition system is applied to a vehicle-mounted T-Box, and is characterized by comprising:
a fuel filling starting parameter obtaining module used for obtaining the GPS position of the current gas station, the current filling time and the residual fuel volume V in the current gas station when the vehicle starts to fill fuel0And mass M of remaining fuel0；
A fuel filling ending parameter obtaining module used for obtaining the volume V of the fuel in the current fuel tank when the vehicle finishes filling the fuel1And mass of fuel M1；
A data processing module for processing the volume V of the remaining fuel0The mass M of the remaining fuel0Volume V of fuel in the front tank1And the fuel mass M1Processing for obtaining the fuel quality of the gasoline station.
6. The fuel quality acquisition system according to claim 5, wherein the data processing module specifically comprises:
a refueling record generating unit for generating a GPS position including the current refueling time, the residual fuel volume V0The mass M of the remaining fuel0Volume V of fuel in the front tank1And the fuel mass M1The refueling record of (1);
and the refueling record uploading unit is used for uploading the refueling record to a remote server, and the remote server acquires the fuel quality of the gas station according to the refueling record and pushes the fuel quality of the gas station to at least one mobile terminal.
7. The fuel quality acquisition system according to claim 6, the remote server comprising:
a quality fuel quality obtaining module for obtaining the volume V of the residual fuel0The mass M of the remaining fuel0Volume V of fuel in the front tank1And the fuel mass M1ObtainingComparing the obtained fuel specific gravity rho with a standard fuel specific gravity to obtain a fuel quality grade score which shows the fuel quality; wherein,
8. the fuel quality acquisition system according to claim 5, wherein the data processing module specifically comprises:
a quality fuel quality obtaining unit for obtaining the residual fuel volume V0The mass M of the remaining fuel0Volume V of fuel in the front tank1And the fuel mass M1Obtaining a fuel specific gravity rho and comparing the obtained fuel specific gravity with a standard fuel specific gravity to obtain a fuel quality grade score which shows the fuel quality, wherein,
and the fuel quality uploading unit is used for uploading the fuel quality grade scores to a remote server, and the remote server pushes the fuel quality grade scores of the gas station to at least one mobile terminal.
9. An in-vehicle T-Box comprising a processor and a memory, the memory storing program instructions, the processor executing the program instructions to implement the method of any one of claims 1 to 4.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the method according to any one of claims 1 to 4.
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