CN112949957A - Method, device and system for monitoring gasoline antiknock performance in market - Google Patents

Method, device and system for monitoring gasoline antiknock performance in market Download PDF

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CN112949957A
CN112949957A CN201911260225.XA CN201911260225A CN112949957A CN 112949957 A CN112949957 A CN 112949957A CN 201911260225 A CN201911260225 A CN 201911260225A CN 112949957 A CN112949957 A CN 112949957A
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gasoline
octane number
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姚辉
张婵
王建强
曹银波
张力华
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United Automotive Electronic Systems Co Ltd
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Abstract

The invention provides a method, a device and a system for monitoring gasoline antiknock performance in the market, which are applied to a vehicle-mounted controller, wherein the method comprises the following steps: obtaining first octane number information (vehicle octane number actual measurement value) of gasoline in an engine of a vehicle; and uploading the first octane number information to a server so that the server can monitor the antiknock performance of gasoline on the market according to the first octane number information. The scheme provided by the invention can solve the problems that the gasoline antiknock performance on the market cannot be monitored comprehensively and accurately in real time and the measurement cost is high in the prior art.

Description

Method, device and system for monitoring gasoline antiknock performance in market
Technical Field
The invention relates to the technical field of gasoline engine vehicles, in particular to a method, a device and a system for monitoring gasoline antiknock performance in the market and a computer readable storage medium.
Background
Along with the upgrading of the Chinese automobile emission regulations, the standards of the gasoline for automobiles are further improved, so that how to timely and effectively monitor and control the antiknock performance of the gasoline on the market is very important.
The existing method is that each petroleum company carries out monitoring and control in a mode of carrying out spot check on the octane number of gasoline of a gas station, but the spot check mode cannot monitor the antiknock performance of the gasoline in the market comprehensively and accurately in real time, and meanwhile, the measurement cost is high.
Disclosure of Invention
The invention aims to provide a method, a device and a system for monitoring gasoline antiknock on the market and a computer readable storage medium, so as to solve the problems that the gasoline antiknock on the market cannot be monitored comprehensively and accurately in real time and the measurement cost is high in the prior art. The specific technical scheme is as follows:
in order to solve the technical problem, the invention provides a method for monitoring gasoline antiknock performance in the market, which is applied to a vehicle-mounted controller and comprises the following steps:
obtaining first octane number information of gasoline in an engine of a vehicle;
and uploading the first octane number information to a server so that the server can monitor the antiknock performance of gasoline on the market according to the first octane number information.
In the method for monitoring the gasoline antiknock performance on the market, the first octane number information is obtained by an engine controller according to a knock signal collected by a knock sensor in the following way:
identifying the actual knocking degree of the engine according to the knocking signal acquired by the knocking sensor;
and determining the gasoline octane number corresponding to the actual knock degree according to the corresponding relation between the pre-calibrated knock degree and the gasoline octane number to obtain the first octane number information.
In the method for monitoring gasoline antiknock performance in the market, the vehicle-mounted controller is a network domain controller XCU or a vehicle-mounted Tbox in a vehicle networking system.
In the method for monitoring gasoline antiknock on the market, obtaining first octane number information of gasoline in an engine of a vehicle includes:
obtaining first octane number information of gasoline in an engine after refueling and when a preset condition is met;
the method for monitoring the gasoline antiknock performance on the market further comprises the following steps;
obtaining the position information of a gas station when the vehicle refuels at the time;
obtaining second octane number information of the nominal gasoline added by the vehicle at this time;
the uploading the first octane number information to a server so that the server can monitor the antiknock performance of gasoline on the market according to the first octane number information comprises the following steps:
uploading the position information, the first octane number information and the second octane number information to a server for associated storage, so that the server can monitor the antiknock performance of gasoline in the market according to all the associated stored position information, the first octane number information and the second octane number information.
In the method for monitoring gasoline antiknock on the market, the obtaining first octane number information of gasoline in an engine after refueling and when a preset condition is met includes:
obtaining first octane number information of gasoline in an engine after the vehicle is refueled and burns a preset amount of gasoline; or the like, or, alternatively,
the method comprises the steps of obtaining first octane number information of gasoline in an engine after a vehicle is refueled and runs for a preset distance.
In the method for monitoring gasoline antiknock on the market, the obtaining the position information of the gas station when the vehicle is refueled comprises:
and obtaining the position information of the gas station when the vehicle is refueled from a vehicle navigator or a driving assistance system.
In the method for monitoring gasoline antiknock performance on the market, the obtaining second octane number information of the gasoline nominal added by the vehicle at this time includes:
the octane number information of the gasoline nominal added by the vehicle at this time is obtained through an information input device on the vehicle.
Based on the same invention concept, the invention also provides a device for monitoring the gasoline antiknock performance in the market, which is applied to a vehicle-mounted controller and comprises the following components:
the system comprises a first acquisition module, a second acquisition module and a third acquisition module, wherein the first acquisition module is used for acquiring first octane number information of gasoline in an engine of a vehicle;
and the uploading module is used for uploading the first octane number information to a server so that the server can monitor the antiknock performance of gasoline on the market according to the first octane number information.
In the device for monitoring the gasoline antiknock on the market, the first octane number information is obtained by an engine controller according to a knock signal collected by a knock sensor in the following way:
identifying the actual knocking degree of the engine according to the knocking signal acquired by the knocking sensor;
and determining the gasoline octane number corresponding to the actual knock degree according to the corresponding relation between the pre-calibrated knock degree and the gasoline octane number to obtain the first octane number information.
In the device for monitoring gasoline antiknock in the market, the vehicle-mounted controller is a network domain controller XCU or a vehicle-mounted Tbox in a vehicle networking system.
In the device for monitoring gasoline antiknock on the market, the first obtaining module obtains first octane number information of gasoline in an engine of a vehicle, and specifically comprises:
obtaining first octane number information of gasoline in an engine after refueling and when a preset condition is met;
the device for monitoring the gasoline antiknock performance in the market also comprises a monitoring device;
the second acquisition module is used for acquiring the position information of a gas station when the vehicle refuels at this time;
the third acquisition module is used for acquiring second octane value information of the gasoline nominal added by the vehicle at this time;
the uploading module uploads the first octane number information to a server so that the server can monitor the antiknock performance of gasoline on the market according to the first octane number information, and the method specifically comprises the following steps:
uploading the position information, the first octane number information and the second octane number information to a server for associated storage, so that the server can monitor the antiknock performance of gasoline in the market according to all the associated stored position information, the first octane number information and the second octane number information.
In the apparatus for monitoring gasoline antiknock on the market, the method for acquiring the first octane number information of the gasoline in the engine when the vehicle is refueled and meets the preset condition by the first acquisition module comprises the following steps:
obtaining first octane number information of gasoline in an engine after the vehicle is refueled and burns a preset amount of gasoline; or the like, or, alternatively,
the method comprises the steps of obtaining first octane number information of gasoline in an engine after a vehicle is refueled and runs for a preset distance.
In the apparatus for monitoring gasoline antiknock on the market, the method for obtaining the position information of the gas station when the vehicle is refueled by the second obtaining module comprises:
and obtaining the position information of the gas station when the vehicle is refueled from a vehicle navigator or a driving assistance system.
In the apparatus for monitoring gasoline antiknock on the market, the method for obtaining the second octane number information of the gasoline nominal added by the vehicle by the third obtaining module includes:
the octane number information of the gasoline nominal added by the vehicle at this time is obtained through an information input device on the vehicle.
Based on the same inventive concept, the invention also provides a system for monitoring the gasoline antiknock performance on the market, which comprises: an on-board controller, a server, wherein,
the vehicle-mounted controller is used for obtaining first octane number information of gasoline in an engine of a vehicle; uploading the obtained first octane number information to the server;
and the server is used for storing the first octane number information uploaded by the vehicle-mounted controller and monitoring the antiknock performance of gasoline in the market according to all the first octane number information.
In the system for monitoring the gasoline antiknock performance in the market, the vehicle-mounted controller is specifically used for obtaining first octane number information of gasoline in an engine after the vehicle is refueled and when a preset condition is met;
the vehicle-mounted controller is also used for obtaining the position information of a gas station when the vehicle refuels at this time; obtaining second octane number information of the nominal gasoline added by the vehicle at this time; uploading the obtained position information, the first octane number information and the second octane number information to the server for correlation storage;
in the system for monitoring gasoline antiknock on the market, the server is specifically configured to perform associated storage on the position information uploaded by the vehicle-mounted controller, the first octane number information and the second octane number information, and monitor the antiknock of gasoline on the market according to all the associated stored position information, the first octane number information and the second octane number information.
In the system for monitoring gasoline antiknock performance in the market, the vehicle-mounted controller is specifically a network interconnection domain controller XCU or a vehicle-mounted Tbox in a vehicle interconnection system.
In the system for monitoring the gasoline antiknock performance in the market, the vehicle-mounted controller is specifically used for obtaining first octane number information of gasoline in the engine after the vehicle is refueled and a preset amount of gasoline is combusted, or obtaining first octane number information of gasoline in the engine after the vehicle is refueled and runs for a preset distance.
The system for monitoring the gasoline antiknock on the market can further comprise an engine controller, wherein the engine controller is used for identifying first octane number information of gasoline in an engine after the vehicle is refueled and when preset conditions are met, and sending the obtained first octane number information to the vehicle-mounted controller.
The first octane number information is obtained by an engine controller according to a knock signal collected by a knock sensor in the following way:
identifying the actual knocking degree of the engine according to the knocking signal acquired by the knocking sensor;
and determining the gasoline octane number corresponding to the actual knock degree according to the corresponding relation between the pre-calibrated knock degree and the gasoline octane number to obtain the first octane number information.
The system for monitoring the gasoline antiknock performance on the market can further comprise a positioning device, wherein the positioning device is used for positioning a gasoline station when the vehicle refuels at this time and sending the obtained position information of the gasoline station to the vehicle-mounted controller.
The system for monitoring the gasoline antiknock performance on the market can further comprise an information input device, wherein the information input device is used for receiving input second octane number information of the gasoline nominal added by the vehicle at this time and sending the second octane number information to the vehicle-mounted controller.
Based on the same inventive concept, the present invention also provides a computer-readable storage medium, on which a computer program is stored, which, when executed by a processor, implements the method for monitoring gasoline antiknock on the market according to the present invention.
Compared with the prior art, the technical scheme of the invention has the following beneficial effects:
the method has the advantages that the vehicle running on the passage way monitors the antiknock performance of the gasoline burned by the vehicle, is not limited by time and place, can monitor the antiknock performance of the gasoline on the market comprehensively in real time, realizes thorough monitoring of the antiknock performance of the gasoline on the market, and improves the environment protection level; the monitoring can be realized on the basis of the existing hardware of the vehicle, a professional monitoring instrument is not needed, the monitoring times and the frequency are not limited, and the monitoring cost is reduced; the monitoring of the gas station is not needed, so that the monitoring result is not interfered by the man-made action of the gas station, and the monitoring result is more accurate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic flow chart of a method for monitoring gasoline antiknock performance on the market according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart of a method for monitoring gasoline antiknock performance on the market according to another embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an apparatus for monitoring gasoline antiknock performance on the market according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a system for monitoring gasoline antiknock performance on the market according to an embodiment of the present invention.
Detailed Description
As described in the background art, the existing method for monitoring gasoline antiknock performance in the market by spot check has the technical problems that the real-time, comprehensive and accurate monitoring cannot be realized, and the measurement cost is high, and is mainly shown in the following aspects:
1. the sampling inspection result lacks real-time performance, the sampling inspection is often influenced by time and place resources, real-time monitoring cannot be realized, and the monitoring frequency of the same gas station is very few;
2. the monitoring equipment is expensive, and if the monitoring times and frequency are increased, the cost is very high;
3. due to a plurality of human factors, the detected gas station can be prepared in advance, and the monitoring result is easily interfered;
4. small gasoline stations lack the necessary spot check system.
In order to solve the technical problem, the invention provides a method, a device and a system for monitoring the antiknock performance of gasoline on the market and a computer readable storage medium, wherein first octane number information of the gasoline in an engine of a vehicle is obtained and uploaded to a server, so that the server can monitor the antiknock performance of the gasoline on the market according to the first octane number information. The antiknock of the gasoline that the vehicle monitoring vehicle that traveles on the passageway burned, do not receive the time, the restriction in place, can be in real time, gasoline antiknock on the monitoring market comprehensively, realize thoroughly monitoring gasoline antiknock on the market, improve the environmental protection level, and can realize the monitoring on the current hardware basis of vehicle, do not need professional monitoring instrument, monitoring number of times and frequency are unrestricted, the monitoring cost has been reduced, do not need filling station self to monitor, consequently, the monitoring result can not receive filling station's jamming, the monitoring result is more accurate.
In order to make the objects and features of the present invention more comprehensible, a method, an apparatus, a system, and a computer readable storage medium for monitoring gasoline anti-knock performance on the market according to the present invention are described in detail with reference to the accompanying drawings. Furthermore, it will be understood that each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented by special purpose hardware-based systems that perform the specified functions or acts, or combinations of special purpose hardware and computer program instructions. It is well known to those skilled in the art that implementation by hardware, by software, and by a combination of software and hardware are equivalent.
The method for monitoring gasoline antiknock performance in the market provided by an embodiment of the present invention can be implemented by a vehicle-mounted controller, which may be an intelligent network domain controller XCU or a vehicle-mounted Tbox in a vehicle networking system, or may be other types of controllers, which is not limited in this respect.
Fig. 1 is a schematic flow chart of a method for monitoring gasoline antiknock performance in a market according to an embodiment of the present invention. Referring to fig. 1, a method for monitoring gasoline antiknock performance on the market may include the steps of:
step S101, obtaining first octane number information of gasoline in an engine of a vehicle;
and S102, uploading the first octane number information to a server so that the server can monitor the antiknock performance of gasoline on the market according to the first octane number information.
In this embodiment, the first octane number information may be obtained by the engine controller according to a knock signal collected by a knock sensor in the following manner:
identifying the actual knocking degree of the engine according to the knocking signal acquired by the knocking sensor;
and determining the gasoline octane number corresponding to the actual knock degree according to the corresponding relation between the pre-calibrated knock degree and the gasoline octane number to obtain the first gasoline octane number information.
If gasoline with different octane numbers is used during the actual running of the gasoline engine vehicle, different knock expressions can be generated, the tendency of low octane number and high octane number to knock is large, and the tendency of high octane number and high knock is small. An engine controller (Electronic Control Unit, ECU) is provided with a knock Control system, and its operating principle is to identify whether the engine knocks through a knock signal collected by a knock sensor mounted on an engine cylinder, and to perform knock protection by controlling the ignition timing of the engine. By the knock control system, differences in engine knock propensity can be identified, thereby identifying differences in gasoline octane number.
Therefore, in this embodiment, different knock degrees of the engine and corresponding gasoline octane numbers may be calibrated in advance to obtain a corresponding relationship between the knock degree and the gasoline octane number, and after the ECU identifies the actual knock degree of the engine according to the knock signal collected by the knock sensor, the ECU determines the gasoline octane number corresponding to the actual knock degree according to the corresponding relationship to obtain the first octane number information. Therefore, the embodiment aims at the gasoline engine vehicle, and the octane number characteristic of the gasoline combusted in the gasoline engine vehicle can be automatically identified on line in real time by utilizing the engine controller ECU.
The on-board controller may obtain the first octane number information in real time, or may obtain the first octane number information according to a preset interval duration, which is not limited in this embodiment. The first octane information may reflect the knock resistance of the gasoline currently being burned by the vehicle. And the vehicle-mounted controllers of the vehicles on the road upload the first octane number information acquired by the vehicle-mounted controllers to the server, so that the server can acquire the octane number information of gasoline combusted by all the vehicles on the road in real time. The octane number information obtained by the server can be used for monitoring the gasoline antiknock performance in the market in real time by a government environmental protection department and improving the environmental protection level, and can also be used for adjusting ECU development strategies, OTA updating and the like by monitoring the antiknock octane number by an automobile company.
Further, in order to monitor the gasoline antiknock performance of each gasoline station in the market, another embodiment of the present invention provides a method for monitoring the gasoline antiknock performance in the market, and referring to fig. 2, a method for monitoring the gasoline antiknock performance in the market may include the following steps:
step S201, obtaining first octane number information of gasoline in an engine after refueling and when preset conditions are met.
It can be understood that, generally, the vehicle is not refueled when the fuel is exhausted, but the vehicle owner is reminded to refuel after a certain amount of fuel remains in the fuel tank, and if the octane number information of the gasoline in the engine fuel tank is monitored immediately after refueling, the actual condition of the gasoline at the current gas station cannot be accurately reflected. Therefore, in order to accurately reflect the actual value of octane in the gasoline added at the gas station by the first octane number information, it is necessary to obtain the octane number information of the gasoline in the engine when the vehicle is refueled and a certain condition is satisfied. In practical application, the liquid level sensor in the engine oil tank can be used for detecting the liquid level change of the gasoline in the oil tank so as to monitor whether the oil is filled, and if the liquid level rises, the oil is filled.
Specifically, the octane number information of the gasoline in the engine after the vehicle is refueled and a preset amount of gasoline is combusted can be obtained as the first octane number information, or the octane number information of the gasoline in the engine after the vehicle is refueled and travels a preset distance can be obtained as the first octane number information. The preset amount of gasoline or the preset distance can be calibrated in advance according to actual conditions.
And step S202, obtaining the position information of the gas station when the vehicle refuels at this time.
Specifically, the position information of the gas station at the time of the vehicle refueling can be obtained from a positioning device on the vehicle, which can be a vehicle navigator or a driving assistance system.
In practical application, when the liquid level sensor monitors that the liquid level of gasoline in the oil tank rises, the positioning device on the vehicle can be triggered to position the current position of the vehicle, so that the position information of a gasoline station when the vehicle is refueled at this time is obtained.
And step S203, obtaining second octane number information of the gasoline nominal added by the vehicle at this time.
Specifically, the octane number information of the gasoline nominal added by the vehicle at this time can be obtained through an information input device on the vehicle, for example, the information input device can be a running computer of the vehicle, and the owner can input the brand of the gasoline added at this time through the running computer, so that the second octane number information of the gasoline nominal added by the vehicle at this time can be obtained.
In practical application, when the liquid level sensor monitors that the liquid level of the gasoline in the oil tank rises, the ECU sends a refueling signal to the traveling computer, the traveling computer can prompt a vehicle owner to input the brand of the gasoline added at this time after confirming that the vehicle is refueling, and the second octane value information of the gasoline added at this time of the vehicle can be obtained after receiving the brand input by the vehicle owner. Of course, the second octane number information of the gasoline nominal added by the vehicle at this time may also be obtained by other methods, which is not limited in this embodiment.
It should be noted that, in this embodiment, the steps S201, S202, and S203 are sequentially executed according to a sequence, in other embodiments, the three steps may be sequentially executed according to other sequences, or may be executed simultaneously, and the execution sequence of the three steps is not limited in the present invention.
And step S204, uploading the position information, the first octane number information and the second octane number information to a server for associated storage, so that the server can monitor the antiknock performance of gasoline on the market according to all the associated stored position information, the first octane number information and the second octane number information.
The first octane number information represents an actual value of octane in gasoline of a gas station during the current refueling, the second octane number information represents a nominal value of octane in gasoline of the gas station during the current refueling, and for the current refueling operation, the vehicle-mounted controller uploads the three information to a cloud server for associated storage after acquiring the position information, the first octane number information and the second octane number information acquired during the current refueling, so that the real-time monitoring of the gas station during the current refueling is realized. Therefore, the server can be used for associatively storing the position information, the first octane number information and the second octane number information uploaded by different vehicles during different refueling operations, so that the server can obtain the first octane number information and the second octane number information corresponding to any one gas station through all the associatively stored position information, the first octane number information and the second octane number information, namely the actual value and the nominal value of octane in gasoline of each gas station, thereby realizing the monitoring of the gasoline antiknock performance of any one gas station, the monitoring times of the same gas station are not limited, meanwhile, the small gas stations can be accurately monitored in real time, thereby realizing the thorough monitoring of the gasoline antiknock performance on the market and improving the environmental protection level.
In the method for monitoring gasoline antiknock performance in the market provided by this embodiment, the vehicle-mounted controller obtains the second octane number information (namely, the nominal value of octane in gasoline in the gas station) of the gasoline nominal added by the vehicle at this time and obtains the position information of the gas station by obtaining the first octane number information (namely, the actual octane number in gasoline in the gas station) of the gasoline in the engine after the vehicle is refueled and when the preset condition is met, and uploads the obtained information to the cloud server, so that a fuel monitoring authority can monitor the gasoline octane number information used by the national gasoline engine vehicles in real time, and the purpose of monitoring the gasoline in the market of each area in real time is achieved. The method can also be applied to monitoring of self products by petroleum companies, or applied to monitoring and adjusting ECU development strategies, OTA updating and the like by anti-knock octane number by automobile companies.
Referring to fig. 3, based on the same inventive concept, an embodiment of the present invention further provides an apparatus for monitoring gasoline antiknock performance in a market, applied to a vehicle-mounted controller, including: a first obtaining module 301 and an uploading module 302.
A first obtaining module 301, configured to obtain first octane number information of gasoline in an engine of a vehicle;
the uploading module 302 is configured to upload the first octane number information to a server, so that the server monitors the anti-knock performance of gasoline on the market according to the first octane number information.
Optionally, the first octane number information is obtained by the engine controller according to a knock signal collected by a knock sensor in the following manner:
identifying the actual knocking degree of the engine according to the knocking signal acquired by the knocking sensor;
and determining the gasoline octane number corresponding to the actual knock degree according to the corresponding relation between the pre-calibrated knock degree and the gasoline octane number to obtain the first octane number information.
Optionally, the vehicle-mounted controller is a network domain controller XCU or a vehicle-mounted Tbox in the vehicle networking system.
Optionally, the first obtaining module 301 obtains first octane number information of gasoline in an engine of the vehicle, specifically:
obtaining first octane number information of gasoline in an engine after refueling and when a preset condition is met;
the device further comprises;
a second obtaining module (not shown) for obtaining the position information of the gas station when the vehicle is refueled;
a third obtaining module (not shown) for obtaining a second octane number information of the gasoline nominal added by the vehicle at this time;
the uploading module 302 uploads the first octane number information to a server so that the server can monitor the antiknock performance of gasoline on the market according to the first octane number information, specifically:
uploading the position information, the first octane number information and the second octane number information to a server for associated storage, so that the server can monitor the antiknock performance of gasoline in the market according to all the associated stored position information, the first octane number information and the second octane number information.
Optionally, the method for obtaining the first octane number information of the gasoline in the engine when the vehicle is fueled and the preset condition is met by the first obtaining module 301 includes:
obtaining first octane number information of gasoline in an engine after the vehicle is refueled and burns a preset amount of gasoline; or the like, or, alternatively,
the method comprises the steps of obtaining first octane number information of gasoline in an engine after a vehicle is refueled and runs for a preset distance.
Optionally, the method for obtaining the location information of the gas station when the vehicle is refueled by the second obtaining module includes:
and obtaining the position information of the gas station when the vehicle is refueled from a vehicle navigator or a driving assistance system.
Optionally, the method for obtaining the second octane number information of the gasoline nominal added by the vehicle at this time by the third obtaining module includes:
the octane number information of the gasoline nominal added by the vehicle at this time is obtained through an information input device on the vehicle.
It is understood that, in the apparatus for monitoring gasoline antiknock on the market, the first obtaining module 301, the second obtaining module, the third obtaining module, and the uploading module 302 may be combined in one apparatus to be implemented, or any one of them may be split into a plurality of sub-modules, or at least part of functions of one or more of the first obtaining module 301, the second obtaining module, the third obtaining module, and the uploading module 302 may be combined with at least part of functions of other modules and implemented in one functional module. According to an embodiment of the present invention, at least one of the first obtaining module 301, the second obtaining module, the third obtaining module, and the uploading module 302 may be at least partially implemented as a hardware circuit, such as a Field Programmable Gate Array (FPGA), a Programmable Logic Array (PLA), a system on a chip, a system on a substrate, a system on a package, an Application Specific Integrated Circuit (ASIC), or may be implemented by hardware or firmware in any other reasonable manner of integrating or packaging a circuit, or implemented by a suitable combination of three implementations of software, hardware, and firmware. Alternatively, in the apparatus for monitoring gasoline antiknock on the market, at least one of the first obtaining module 301, the second obtaining module, the third obtaining module and the uploading module 302 may be at least partially implemented as a computer program module, and when the program is executed by a computer, the function of the corresponding module may be executed.
Referring to fig. 4, based on the same inventive concept, an embodiment of the present invention further provides a system for monitoring gasoline anti-knock performance on the market, where the system for monitoring gasoline anti-knock performance on the market includes: an onboard controller 401, a server 402, wherein,
the vehicle-mounted controller 401 is configured to obtain first octane number information of gasoline in an engine of a vehicle; and upload the obtained first octane number information to the server 402;
the server 402 is configured to store the first octane number information uploaded by the vehicle-mounted controller 401, and monitor the antiknock performance of gasoline on the market according to all the first octane number information.
Optionally, the vehicle-mounted controller 401 is specifically configured to obtain first octane number information of gasoline in an engine after the vehicle is refueled and when a preset condition is met;
the vehicle-mounted controller 401 is further configured to obtain position information of a gas station when the vehicle is refueled at this time; obtaining second octane number information of the nominal gasoline added by the vehicle at this time; uploading the obtained position information, the first octane number information and the second octane number information to the server 402 for associated storage;
the server 402 is specifically configured to perform associated storage on the position information, the first octane number information, and the second octane number information uploaded by the vehicle-mounted controller 401, and monitor the antiknock performance of gasoline in the market according to all the associated stored position information, the first octane number information, and the second octane number information.
Optionally, the vehicle-mounted controller 401 may specifically be a network domain controller XCU or a vehicle-mounted Tbox in a vehicle networking system.
Optionally, the vehicle-mounted controller 401 may be specifically configured to obtain first octane number information of gasoline in the engine after the vehicle is refueled and a preset amount of gasoline is combusted, or obtain first octane number information of gasoline in the engine after the vehicle is refueled and travels a preset distance.
Specifically, the system for monitoring the antiknock performance of gasoline on the market may further include an engine controller 403, where the engine controller 403 is configured to identify first octane number information of gasoline in an engine after the vehicle is refueled and when a preset condition is met, and send the obtained first octane number information to the vehicle-mounted controller 401.
The first octane number information is obtained by the engine controller 403 according to a knock signal collected by a knock sensor in the following manner:
identifying the actual knocking degree of the engine according to the knocking signal acquired by the knocking sensor;
and determining the gasoline octane number corresponding to the actual knock degree according to the corresponding relation between the pre-calibrated knock degree and the gasoline octane number to obtain the first octane number information.
The system for monitoring the gasoline antiknock performance on the market can further comprise a positioning device 404, wherein the positioning device 404 is used for positioning a gasoline station when the vehicle is filled with gasoline at this time and sending the obtained position information of the gasoline station to the vehicle-mounted controller 401.
The system for monitoring gasoline antiknock on the market can further comprise an information input device 405, wherein the information input device 405 is used for receiving input second octane number information of the gasoline nominal added by the vehicle at this time and sending the second octane number information to the vehicle-mounted controller 401.
Based on the same inventive concept, an embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, can implement the method for monitoring gasoline anti-knock performance on the market according to the embodiment shown in fig. 1 or fig. 2.
The computer readable storage medium may be a tangible device that can hold and store instructions for use by an instruction execution device, such as but not limited to an electronic memory device, a magnetic memory device, an optical memory device, an electromagnetic memory device, a semiconductor memory device, or any suitable combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), a Static Random Access Memory (SRAM), a portable compact disc read-only memory (CD-ROM), a Digital Versatile Disc (DVD), a memory stick, a floppy disk, a mechanical coding device, such as punch cards or in-groove projection structures having instructions stored thereon, and any suitable combination of the foregoing. The computer programs described herein may be downloaded to various computing/processing devices from a computer-readable storage medium, or to external computers or external storage devices over a network, such as the internet, a local area network, a wide area network, and/or a wireless network. The network may include copper transmission cables, fiber optic transmission, wireless transmission, routers, firewalls, switches, gateway computers and/or edge servers. The network adapter card or network interface in each computing/processing device receives the computer program from the network and forwards the computer program for storage in a computer-readable storage medium in the respective computing/processing device. Computer programs for carrying out operations of the present invention may be assembly instructions, Instruction Set Architecture (ISA) instructions, machine related instructions, microcode, firmware instructions, state setting data, or source code or object code written in any combination of one or more programming languages, including an object oriented programming language such as Smalltalk, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The computer program may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider). In some embodiments, the electronic circuitry, such as a programmable logic circuit, a Field Programmable Gate Array (FPGA), or a Programmable Logic Array (PLA), can execute computer-readable program instructions to implement various aspects of the present invention by utilizing state information of a computer program to personalize the electronic circuitry.
Aspects of the present invention are described herein with reference to flowchart illustrations and/or block diagrams of methods, systems and computer program products according to embodiments of the invention. It will be understood that each block of the flowchart illustrations and/or block diagrams, and combinations of blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer programs. These computer programs may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the programs, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions/acts specified in the flowchart and/or block diagram block or blocks. Such a computer program may also be stored in a computer-readable storage medium that can direct a computer, programmable data processing apparatus, and/or other devices to function in a particular manner, such that the computer-readable storage medium storing the computer program comprises an article of manufacture including instructions which implement the function/act specified in the flowchart and/or block diagram block or blocks.
The computer program may also be loaded onto a computer, other programmable data processing apparatus, or other devices to cause a series of operational steps to be performed on the computer, other programmable apparatus or other devices to produce a computer implemented process such that the computer program which executes on the computer, other programmable apparatus or other devices implements the functions/acts specified in the flowchart and/or block diagram block or blocks.
In summary, the method, the device and the system for monitoring gasoline antiknock performance in the market and the computer readable storage medium provided by the invention monitor the gasoline antiknock performance of each gas station through vehicles running on roads, are not limited by time and place, can monitor each gas station comprehensively in real time, and are not limited by the monitoring times of the same gas station; the monitoring can be realized on the basis of the existing hardware of the vehicle, a professional monitoring instrument is not needed, the monitoring times and the frequency are not limited, and the monitoring cost is reduced; the monitoring of the gas station is not needed, the monitoring result is not interfered by the man-made of the gas station, and the monitoring result is more accurate; the small gas station can be accurately monitored in real time, so that the gasoline antiknock performance on the market can be thoroughly monitored, and the environment-friendly level is improved.
It should be noted that, in the present specification, all the embodiments are described in a related manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the apparatus, system, and computer-readable storage medium embodiments, since they are substantially similar to the method embodiments, the description is relatively simple, and reference may be made to some descriptions of the method embodiments for relevant points.
In this document, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the appended claims.

Claims (13)

1. A method for monitoring gasoline antiknock performance on the market is characterized by being applied to an on-board controller and comprising the following steps:
obtaining first octane number information of gasoline in an engine of a vehicle;
and uploading the first octane number information to a server so that the server can monitor the antiknock performance of gasoline on the market according to the first octane number information.
2. The method of monitoring gasoline knock resistance on the market as set forth in claim 1, wherein the first octane number information is obtained by the engine controller from a knock signal collected by the knock sensor in the following manner:
identifying the actual knocking degree of the engine according to the knocking signal acquired by the knocking sensor;
and determining the gasoline octane number corresponding to the actual knock degree according to the corresponding relation between the pre-calibrated knock degree and the gasoline octane number to obtain the first octane number information.
3. The method of monitoring gasoline antiknock on the market according to claim 1, wherein the onboard controller is a networked domain controller XCU or an onboard Tbox in a networked car system.
4. The method of monitoring gasoline antiknock on the market according to claim 1, wherein obtaining a first octane number information of gasoline in an engine of a vehicle comprises:
obtaining first octane number information of gasoline in an engine after refueling and when a preset condition is met;
the method further comprises;
obtaining the position information of a gas station when the vehicle refuels at the time;
obtaining second octane number information of the nominal gasoline added by the vehicle at this time;
the uploading the first octane number information to a server so that the server can monitor the antiknock performance of gasoline on the market according to the first octane number information comprises the following steps:
uploading the position information, the first octane number information and the second octane number information to a server for associated storage, so that the server can monitor the antiknock performance of gasoline in the market according to all the associated stored position information, the first octane number information and the second octane number information.
5. The method for monitoring the antiknock performance of gasoline on the market according to claim 4, wherein said obtaining a first octane number information of gasoline in an engine when a vehicle is refueled and a preset condition is satisfied includes:
obtaining first octane number information of gasoline in an engine after the vehicle is refueled and burns a preset amount of gasoline; or the like, or, alternatively,
the method comprises the steps of obtaining first octane number information of gasoline in an engine after a vehicle is refueled and runs for a preset distance.
6. The method for monitoring gasoline antiknock on the market according to claim 4, wherein said obtaining the position information of the gasoline station at the time of the present refueling of the vehicle comprises:
and obtaining the position information of the gas station when the vehicle is refueled from a vehicle navigator or a driving assistance system.
7. The method for monitoring gasoline antiknock performance on a market according to claim 4, wherein said obtaining second octane number information of the gasoline nominal added by the vehicle at this time comprises:
the octane number information of the gasoline nominal added by the vehicle at this time is obtained through an information input device on the vehicle.
8. A device for monitoring gasoline antiknock on the market, which is applied to a vehicle-mounted controller, comprises:
the system comprises a first acquisition module, a second acquisition module and a third acquisition module, wherein the first acquisition module is used for acquiring first octane number information of gasoline in an engine of a vehicle;
and the uploading module is used for uploading the first octane number information to a server so that the server can monitor the antiknock performance of gasoline on the market according to the first octane number information.
9. The apparatus for monitoring gasoline antiknock on the market according to claim 8, characterized in that said first octane number information is obtained by the engine controller from the knock signal collected by the knock sensor in the following way:
identifying the actual knocking degree of the engine according to the knocking signal acquired by the knocking sensor;
and determining the gasoline octane number corresponding to the actual knock degree according to the corresponding relation between the pre-calibrated knock degree and the gasoline octane number to obtain the first octane number information.
10. The apparatus for monitoring antiknock performance of gasoline on the market according to claim 8, wherein the first obtaining module obtains first octane number information of gasoline in an engine of the vehicle, and specifically:
obtaining first octane number information of gasoline in an engine after refueling and when a preset condition is met;
the device further comprises;
the second acquisition module is used for acquiring the position information of a gas station when the vehicle refuels at this time;
the third acquisition module is used for acquiring second octane value information of the gasoline nominal added by the vehicle at this time;
the uploading module uploads the first octane number information to a server so that the server can monitor the antiknock performance of gasoline on the market according to the first octane number information, and the method specifically comprises the following steps:
uploading the position information, the first octane number information and the second octane number information to a server for associated storage, so that the server can monitor the antiknock performance of gasoline in the market according to all the associated stored position information, the first octane number information and the second octane number information.
11. A system for monitoring gasoline antiknock on the market, the system comprising: an on-board controller, a server, wherein,
the vehicle-mounted controller is used for obtaining first octane number information of gasoline in an engine of a vehicle; uploading the obtained first octane number information to the server;
and the server is used for storing the first octane number information uploaded by the vehicle-mounted controller and monitoring the antiknock performance of gasoline in the market according to all the first octane number information.
12. The system for monitoring the antiknock performance of gasoline on the market according to claim 11, wherein the onboard controller is specifically configured to obtain first octane number information of gasoline in the engine after refueling the vehicle and when a preset condition is satisfied;
the vehicle-mounted controller is also used for obtaining the position information of a gas station when the vehicle refuels at this time; obtaining second octane number information of the nominal gasoline added by the vehicle at this time; uploading the position information, the first octane number information and the second octane number information to a server for associated storage;
the server is specifically configured to perform associated storage on the position information uploaded by the vehicle-mounted controller, the first octane number information and the second octane number information, and monitor the antiknock performance of gasoline on the market according to all the associated stored position information, the first octane number information and the second octane number information.
13. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, is adapted to carry out the method of monitoring gasoline antiknock on the market according to claims 1 to 7.
CN201911260225.XA 2019-12-10 2019-12-10 Method, device and system for monitoring gasoline antiknock performance in market Pending CN112949957A (en)

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