CN113627725A - Method, device and equipment for determining oil saving effect and storage medium - Google Patents
Method, device and equipment for determining oil saving effect and storage medium Download PDFInfo
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Abstract
The application provides a method, a device, equipment and a storage medium for determining an oil saving effect, relates to the field of big data processing, and can improve the accuracy of the index comprehensive oil saving rate and the effective oil saving rate for evaluating the oil saving effect. The method comprises the following steps: the determining device of the oil saving effect obtains the first data and the second data, then the determining device determines the comprehensive oil saving rate and the effective oil saving rate of the first vehicle according to the obtained first data and the second data, and the comprehensive oil saving rate and the effective oil saving rate are both used for representing the oil saving effect of the first vehicle using the oil saving product under the target condition.
Description
Technical Field
The application relates to the field of big data processing, in particular to a method, a device, equipment and a storage medium for determining an oil saving effect.
Background
Along with the rising of oil price, various oil-saving products are also produced in the market. The car owners pay special attention to the oil saving effect of the oil saving products.
In the prior art, the method for determining the oil saving effect of the oil saving product comprises the following steps: comparing the oil consumption of the same vehicle in one hundred kilometers when the oil-saving product is used with the oil consumption of the same vehicle in one hundred kilometers when the oil-saving product is not used in the same route; if the oil consumption of the vehicle per hundred kilometers when the oil-saving product is used is lower than the oil consumption of the vehicle per hundred kilometers when the oil-saving product is not used, the oil-saving product has a certain oil-saving effect; on the contrary, the oil-saving product has no oil-saving effect.
However, in practical applications, the fuel consumption per hundred kilometers of a vehicle may be affected by various factors such as the model of the vehicle, the loading condition, the road condition, the weather, the vehicle condition, and the speed. Therefore, the method for determining the oil saving effect has low accuracy.
Disclosure of Invention
The application provides a method, a device, equipment and a storage medium for determining an oil saving effect, which consider influence factors influencing oil consumption when evaluating the oil saving effect of an oil saving product and improve the evaluation accuracy of the oil saving effect under corresponding conditions.
In order to achieve the purpose, the technical scheme is as follows:
in a first aspect, a determination device of the fuel saving effect obtains first data (including at least one of target stroke total-stroke average fuel consumption or average fuel consumption of a fuel saving product section used in a target stroke) and second data (historical average fuel consumption of a first vehicle not using a fuel saving product stroke under the target condition), and then the determination device determines at least one of a comprehensive fuel saving rate or an effective fuel saving rate of the first vehicle according to the obtained first data and the second data, wherein the comprehensive fuel saving rate and the effective fuel saving rate are both used for representing the fuel saving effect of the first vehicle using the fuel saving product under the target condition. The target condition includes a first influence factor and a second influence factor, and the influence factors are factors influencing the fuel consumption of the vehicle.
Based on the technical scheme, according to the method for determining the oil saving effect, the first data and the second data acquired by the device for determining the oil saving effect are vehicle oil consumption data under the target condition, so that the obtained comprehensive oil saving rate and the effective oil saving rate can determine the oil saving effect of the oil saving product under the target condition. According to the scheme, the performance difference of the oil-saving product under different conditions can be determined based on different target conditions, and the better use environment of the oil-saving product is determined. And because the fuel consumption data obtained by the application is based on the travel data of all historical travels, the calculation errors of the comprehensive fuel saving rate and the effective fuel saving rate are reduced, and the accuracy of the comprehensive fuel saving rate and the effective fuel saving rate of the index for evaluating the fuel saving effect is improved.
In a possible implementation manner, the first data is the target stroke total-stroke average oil consumption, and the determining device of the oil saving effect determines the proportion of the difference value of the second data and the first data in the second data, wherein the proportion is the comprehensive oil saving rate. In the implementation mode, the obtained index integrates the fuel saving rate, and various conditions of the first vehicle journey under the condition can be quantified and integrated to determine whether the fuel saving product has the fuel saving effect.
In one possible implementation manner, the first data is the average oil consumption of the section using the oil-saving product in the target journey, and the determining device of the oil-saving effect determines the proportion of the difference value between the second data and the first data in the second data, wherein the proportion is the effective oil-saving rate. In the implementation mode, the obtained index effective oil saving rate can quantify the oil saving effect, the effective influence of the oil saving product on the oil consumption under the target condition is visually presented by only comparing the historical average oil consumption of the travel using the oil saving product, and whether the oil saving product has the oil saving effect is determined.
In one possible implementation manner, the fuel saving effect determining device obtains the comprehensive fuel saving rate or the effective fuel saving rate of the other vehicles after obtaining the comprehensive fuel saving rate or the effective fuel saving rate of the first vehicle under the target condition, counts the comprehensive fuel saving rate or the effective fuel saving rate of the first vehicle and the other vehicles to perform hypothesis test, determines whether the statistical significance is achieved, and determines the distribution of the index comprehensive fuel saving rate or the effective fuel saving rate for representing the fuel saving effect under the target condition. In the implementation mode, the acquired comprehensive oil saving rate or effective oil saving rate data can be subjected to hypothesis test from the statistical perspective, such as t test, z test or non-parameter test, so as to verify whether the oil saving effect of the oil saving product has statistical significance. The overall confidence interval, namely the distribution of the comprehensive oil saving rate or the effective oil saving rate of the oil saving product can be predicted, if the confidence interval is very small, the overall oil consumption data of the oil saving product is concentrated, and theoretical basis is provided for the stability of the oil saving effect of the product.
In one possible implementation manner, the determining device of the oil saving effect obtains the travel data of the first vehicle carrying the label in the historical time period, wherein the label is used for representing the parameters influencing the oil saving effect, and the travel data comprises mileage and oil consumption. Determining a first influence factor and a second influence factor according to the selected target condition, determining travel data of a first vehicle including the first influence factor and the second influence factor in a tag, and determining the first data and the second data according to the travel data. In the implementation mode, the method for acquiring the first data and the second data is provided, and the more accurate first data and the more accurate second data can be obtained based on the travel data of the first vehicle under the corresponding conditions in the historical time period, so that the evaluation accuracy of the oil saving effect is improved.
In a second aspect, the present application provides a fuel saving effect determination device, including: an acquisition unit and a processing unit. The system comprises an acquisition unit and a control unit, wherein the acquisition unit is used for acquiring first data and second data, the first data comprises at least one of target stroke whole-stroke average oil consumption or average oil consumption of a section using an oil-saving product in a target stroke, the second data is historical average oil consumption of a first vehicle not using the oil-saving product in the target condition, the target condition comprises a first influence factor and a second influence factor, and the influence factor is a factor influencing the oil consumption of the vehicle; and the processing unit is used for determining at least one of the comprehensive oil saving rate or the effective oil saving rate of the first vehicle according to the first data and the second data acquired by the acquisition unit and is used for representing the oil saving effect of the first vehicle using the oil saving product under the target condition.
In a possible implementation manner, the processing unit is further configured to determine a ratio of a difference value between the second data and the first data in the second data, and use the ratio as the integrated fuel saving rate or the effective fuel saving rate.
In a possible implementation manner, the obtaining unit is further configured to obtain a target fuel saving rate of other vehicles except the first vehicle; and the processing unit is also used for counting the target fuel saving rates of the first vehicle and other vehicles to carry out hypothesis test, determining whether the comprehensive fuel saving rate and the effective fuel saving rate have statistical significance, and determining the distribution of the comprehensive fuel saving rate and the effective fuel saving rate under the condition of having the statistical significance.
In a possible implementation manner, the obtaining unit is further configured to obtain travel data of the first vehicle carrying a tag in a historical time period, where the tag is used for representing parameters affecting the oil saving effect, and the travel data includes mileage and oil consumption; the system comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is further used for acquiring the travel data of a first vehicle of which the label comprises a first influence factor and a second influence factor; and the processing unit is also used for determining the first data and the second data according to the travel data of the first vehicle obtained by the obtaining unit.
In a third aspect, the present application provides a determination device of fuel saving effect, the determination device comprising a memory and a processor; a memory for storing a computer program code comprising computer instructions which, when executed by the processor, the determining device of the fuel saving effect performs the determining method of the fuel saving effect as described in the first aspect and any one of the possible implementations of the first aspect is coupled to the processor.
In a fourth aspect, the present application provides a computer-readable storage medium having stored therein instructions that, when executed on a determination device for a fuel saving product, cause the determination device to execute the determination method for fuel saving effect as described in the first aspect and any one of the possible implementations of the first aspect.
In a fifth aspect, embodiments of the present application provide a computer program product containing instructions that, when the computer program product runs on a device for determining a fuel saving effect, cause the device for determining a fuel saving effect to execute the method for determining a fuel saving effect as described in the first aspect and any one of the possible implementations of the first aspect.
In a sixth aspect, an embodiment of the present application provides a chip, where the chip includes a processor and a communication interface, where the communication interface is coupled to the processor, and the processor is configured to execute a computer program or instructions to implement the method for determining an oil saving effect described in the first aspect and any possible implementation manner of the first aspect.
In particular, the chip provided in the embodiments of the present application further includes a memory for storing a computer program or instructions.
Drawings
FIG. 1 is a schematic view of a scenario for determining a fuel saving effect according to an embodiment of the present application;
fig. 2 is a flowchart of a method for determining a fuel saving effect according to an embodiment of the present application;
FIG. 3 is a flow chart of another method for determining fuel saving effect according to the embodiment of the present application;
FIG. 4 is a flow chart of another method for determining fuel saving effect according to the embodiment of the present application;
fig. 5 is a schematic structural diagram of a fuel saving effect determining device provided in the embodiment of the present application;
fig. 6 is a schematic structural diagram of another oil saving effect determining device provided in the embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms "first" and "second" in the description and claims of the present application are used for distinguishing between different objects and not for describing a particular order of the objects. For example, the first data and the second data are different data for distinguishing between the acquisition, and are not used for describing the characteristic order of the data.
Furthermore, the terms "including" and "having," and any variations thereof, as referred to in the description of the present application, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or modules is not limited to the listed steps or modules but may alternatively include other steps or modules not listed or inherent to such process, method, article, or apparatus.
In addition, in the embodiments of the present application, words such as "exemplarily" or "for example" are used for indicating as examples, illustrations or explanations. Any embodiment or design described herein as "exemplary" or "e.g.," is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "e.g.," is intended to present concepts in a concrete fashion.
In the embodiments of the present application, at least one may also be described as one or more, and a plurality may be two, three, four or more, which is not limited in the present application.
At present, the evaluation of the oil saving effect of the oil saving product generally compares the oil consumption of one hundred kilometers generated by the same vehicle when the oil saving product is used and the oil saving product is not used in the same route. If the oil consumption of one hundred kilometers generated by using the oil-saving product is lower, the product has certain oil-saving effect; otherwise, the oil-saving product has no oil-saving effect. Wherein the indicator representing the level of fuel consumption is one hundred kilometers fuel consumption (fuel consumption/mileage) × 100; the index for evaluating the fuel-saving effect is the fuel-saving ratio (fuel consumption without using fuel-fuel consumption with fuel-saving product)/fuel consumption without using fuel-saving product.
However, when the vehicle is running, factors influencing the fuel consumption of the vehicle not only lie on the running route of the vehicle, but also include: vehicle model, load conditions, road conditions, weather, vehicle conditions, speed, and the like. Therefore, the existing evaluation standard for the oil saving effect is not comprehensive enough, so that the evaluation for the oil saving effect of the oil saving product is inaccurate, and the judgment that the oil saving effect is sporadic or inevitable only from the stroke perspective cannot be made, namely, the evaluation reliability for the oil saving effect in the prior art is not high.
Based on the above, the application provides a method for determining a fuel saving effect, wherein a fuel saving effect determining device obtains first data (including at least one of target stroke total-stroke average fuel consumption or average fuel consumption of a fuel saving product section used in a target stroke) and second data (historical average fuel consumption of a fuel saving product section not used by a vehicle under the target condition) under target conditions (such as limited load conditions, road conditions, temperatures and the like, including at least two influence factors) by obtaining vehicle stroke data, so as to determine at least one of a comprehensive fuel saving rate and an effective fuel saving rate of the vehicle according to the first data and the second data, and the fuel saving effect of the fuel saving product used by the vehicle under the target conditions is represented by the comprehensive fuel saving rate or the effective fuel saving rate of the vehicle. The obtained oil consumption data is the oil consumption data under the specified target condition, so the calculated comprehensive oil saving rate and the effective oil saving rate can position the oil saving effect of the oil saving product under the condition, and determine the use environment which is relatively suitable for the product. And because the travel data of the historical travel under the condition is calculated by aggregation, the accuracy of the index comprehensive oil saving rate and the effective oil saving rate for evaluating the oil saving effect is improved. Compared with the evaluation of the oil saving effect obtained by only considering the route at present, the evaluation method can be more accurate.
Optionally, the method for determining the oil saving effect provided by the application can be used for determining the oil saving effect under different conditions based on the target condition selected by the oil saving effect determining device, determining the performance difference of the oil saving effect under different conditions, and determining the better use environment of the oil saving product.
The technical scheme provided by the application can be applied to a system for determining the oil saving effect shown in figure 1. As shown in fig. 1, the system includes a vehicle, a server, and a fuel saving effect determination device.
Wherein, the vehicle uploads the journey data to the server through the internet of vehicles. The server is used for storing the vehicle travel data. The fuel-saving effect determining device acquires vehicle travel data from the server, calculates a comprehensive fuel-saving rate or an effective fuel-saving rate, and determines a fuel-saving effect.
Optionally, the server and the fuel saving effect determining device may be independently provided devices, or may be integrated together, which is not limited in this application.
The oil-saving effect determination device can be a device with computing capability, such as a tablet computer, a desktop computer, a laptop computer, a handheld computer, a cellular phone and the like. The embodiment of the present application does not specifically limit the specific product form of the above-mentioned fuel saving effect determination device.
The technical solution in the present application will be described below with reference to the accompanying drawings. As shown in fig. 2, the method includes:
s201, the determining device of the oil saving effect obtains first data and second data.
Wherein the first data comprises at least one of the target trip full-trip average fuel consumption or the average fuel consumption of the fuel-economizing product section used in the target trip.
The second data is the historical average oil consumption of the first vehicle not using the fuel saving product journey under the target condition.
The target condition includes at least a first impact factor and a second impact factor. The influence factor is a factor that influences the fuel consumption of the vehicle. Illustratively, the impact factor may be one or more of the following: load conditions, road conditions, temperature, etc.
Optionally, in the above influence factors, the load condition may include a heavy load, a light load, and the like, the road condition may include a high-speed plain, a high-speed mountain area, a national and provincial plain, and the like, and the temperature may include a warm temperature, a high temperature, a cold temperature, and the like.
Optionally, the first data and the second data acquired by the fuel saving effect determining device in S201 may be the total-stroke average fuel consumption of the first vehicle using the fuel saving product and the historical average fuel consumption of the first vehicle not using the fuel saving product under the conditions of heavy load and warm temperature.
Optionally, the first data and the second data acquired by the fuel saving effect determining device in S201 may be historical average fuel consumption of a section where the first vehicle uses the fuel saving product in a travel of the fuel saving product under light load and high temperature conditions, and historical average fuel consumption of a travel where the fuel saving product is not used.
Optionally, the first data obtained by the fuel saving effect determining device in S201 may be average fuel consumption of the target trip in the full trip and average fuel consumption of the fuel saving product section used in the target trip under the conditions of heavy load, high-speed plain and warm temperature of the first vehicle, and the second data may be historical average fuel consumption of the fuel saving product trip that is not used under the conditions of heavy load, high-speed plain and warm temperature of the first vehicle.
One possible implementation manner, as shown in fig. 3 with reference to fig. 2, the step of acquiring the first data and the second data by the fuel saving effect determination device specifically includes the following steps:
and S2011, the fuel saving effect determination device performs labeling processing on each journey according to influence factors influencing the fuel consumption of the vehicle.
Optionally, the labeling processing on the trip may be manually set by a relevant person, or the fuel saving effect determination device may automatically set a label for the trip after the end of a certain trip.
For example, after a certain journey a is finished, according to the parameters of the journey, it is determined that the label of the journey marks the journey, and optionally, the label may be: the method is characterized by comprising the steps of loading, marking a travel on a high-speed plain under the condition of loading, and marking the travel on the high-speed plain according to other influence factors. And by analogy, labeling all required strokes. The selection of the influencing factor is not limited in this application.
S2012, aggregating the travel data information of the unused fuel-saving products under the same label, determining the historical average fuel consumption of the unused fuel-saving products of the vehicle under each service label, and establishing a historical fuel consumption dictionary table.
Optionally, the historical average oil consumption when the oil saving product is not used is calculated according to the labeling processing of all the routes in the step S2011, and the historical average oil consumption under the conditions represented by the labels is obtained by aggregating the route data of the same vehicle, the label with the same load, the label with the same road condition and the label without the oil saving product, wherein the load condition of the application takes heavy load and light load as examples, and the road condition takes high-speed plains, high-speed mountainous areas, national and provincial plains and national and provincial mountainous areas as examples, so that each vehicle can obtain a historical oil consumption dictionary table.
Illustratively, the above-mentioned historical oil consumption dictionary table is shown in the following table 1:
TABLE 1
| Vehicle number | Load weight | Road conditions | Average oil consumption of history |
| A | Heavy load | High-speed plain | f1 |
| A | Heavy load | High-speed mountain area | f2 |
| A | Heavy load | Country and province road plain | f3 |
| A | Heavy load | National province, road and mountain area | f4 |
| A | Light load | High-speed plain | f5 |
| A | Light load | High-speed mountain area | f6 |
| A | Light load | Country and province road plain | f7 |
| A | Light load | National province, road and mountain area | f8 |
For example, the calculation of the historical average fuel consumption of a vehicle under the conditions represented by certain tags is illustrated. If the vehicle A has n trips (n is an integer greater than 1) which are heavy-load and high-speed plain and do not use the fuel-saving product, the total mileage of each trip is mi, and the total fuel consumption is f i, wherein i is 1, 2, … … n, then under the condition of heavy-load and high-speed plain, the historical average fuel consumption of the vehicle A when the fuel-saving product is not used is as follows:
similarly, the historical average fuel consumption of the journey of the vehicle without using the fuel-saving product under all the labels can be calculated, and the historical average fuel consumption f1-f8 in the table is obtained.
Similarly, labels of other dimensions, such as temperature labels, can be added according to the requirement of the user for determining the oil saving effect, and the temperature is taken as an example of warm temperature, high temperature and cold temperature, and only corresponding travel needs to be aggregated according to the temperature dimension. The historical average oil consumption of other dimensions can be obtained according to the method, and the description is omitted here.
S2013, determining the first data and the second data by the oil saving effect determining device.
The method comprises the steps of determining a label representing a target condition according to a requirement for determining the oil saving effect and the determined target condition, and determining historical average oil consumption of a journey of a vehicle which does not use the oil saving product under the target condition, namely second data according to a historical oil consumption dictionary table. And then determining the stroke data of the target stroke full stroke under the same target condition or the stroke data of the fuel-saving product section used in the target stroke, thereby determining the average fuel consumption of the vehicle in the target stroke full stroke or the average fuel consumption of the fuel-saving product section used in the target stroke under the same target condition, namely the first data.
Illustratively, if the label representing the target condition is a heavy load and high speed plain, the second data is determined to be f1, the travel data of the target travel full-stroke label of the heavy load and high speed plain or the travel data of the target travel using the oil-saving product section labeled of the heavy load and high speed plain are obtained, and the average oil consumption of the target travel full-stroke or the average oil consumption of the target travel using the oil-saving product section under the same condition is determined.
Optionally, if the oil saving effect of the oil saving product is determined by the stroke dimension, wherein the stroke using the oil saving product under a section of target condition comprises a road section using the oil saving product and a road section not using the oil saving product, the average oil consumption of the stroke full stroke is determined according to the mileage and the oil consumption of the stroke full stroke, and the average oil consumption of the road section using the oil saving product is determined according to the mileage and the oil consumption of the road section using the oil saving product in the stroke; the average oil consumption of the whole journey and the average oil consumption of the section using the oil-saving product are first data obtained by the oil-saving effect determining device.
If the oil saving effect of the oil saving product is determined according to the dimensions of the vehicle, aggregating all the routes using the oil saving product under the target condition of the vehicle, wherein the routes comprise a section using the oil saving product and a section not using the oil saving product, determining the average oil consumption of the whole route of the vehicle according to the total mileage and the total oil consumption of the whole route of all the routes, and determining the average oil consumption of the section using the oil saving product according to the total mileage and the total oil consumption of the section using the oil saving product in all the routes; the average oil consumption of the vehicle in the whole journey and the average oil consumption of the section using the oil-saving product are first data acquired by the oil-saving effect determining device.
Optionally, the method and the device do not specifically limit the dimension from which the oil saving effect of the oil saving product is determined, and can determine the corresponding target condition according to the requirement, so that the stroke data under the corresponding condition is aggregated to obtain the first data and the second data for determining the oil saving effect.
S202, determining at least one of the comprehensive oil saving rate and the effective oil saving rate according to the first data and the second data by the oil saving effect determining device.
Optionally, when the obtained first data is the target stroke total-stroke average oil consumption, the second data is the historical average oil consumption of the first vehicle which does not use the oil-saving product stroke under the target condition. The determining device of the oil-saving effect determines the comprehensive oil-saving rate by calculating the proportion of the difference value of the second data and the first data in the second data, and is used for indicating the oil-saving effect of the first vehicle using the oil-saving product under the target condition.
Wherein, the comprehensive oil saving rate can be determined according to the following formula:
the integrated fuel saving rate is (the historical average fuel consumption of the journey without using the fuel saving product-the target journey average fuel consumption)/the historical average fuel consumption of the journey without using the fuel saving product.
Optionally, when the obtained first data is the average oil consumption of the section using the oil-saving product in the target trip, the second data is the historical average oil consumption of the trip not using the oil-saving product under the target condition; the determination device of the fuel-saving effect determines the effective fuel-saving rate by calculating the proportion of the difference value of the second data and the first data in the second data, and the effective fuel-saving rate is used for indicating the fuel-saving effect of the first vehicle using the fuel-saving product under the target condition.
Wherein, the effective oil saving rate can be determined according to the following formula:
the effective fuel saving rate is (the historical average fuel consumption of the journey without using the fuel saving product-the average fuel consumption of the fuel saving road section used in the target journey)/the historical average fuel consumption of the journey without using the fuel saving product.
Optionally, when the acquired first data includes the average oil consumption of the target journey and the average oil consumption of the section using the oil-saving product in the target journey, the second data is the historical average oil consumption of the first vehicle not using the oil-saving product journey under the target condition; the fuel-saving effect determining device determines the comprehensive fuel-saving rate and the effective fuel-saving rate by respectively calculating the proportion of the difference value of the second data and the two first data in the second data, and the comprehensive fuel-saving rate and the effective fuel-saving rate are both used for indicating the fuel-saving effect of the first vehicle using the fuel-saving product under the target condition.
Optionally, if the oil saving effect of the oil saving product is determined according to the stroke dimension, after the first data and the second data of the corresponding single stroke are obtained, the first data and the second data are substituted into the index of the oil saving effect to calculate, so that the comprehensive oil saving rate and the effective oil saving rate of the oil saving product in the single stroke dimension can be determined, and whether the oil saving product has the oil saving effect and the oil saving degree are determined according to the index.
If the oil saving effect of the oil saving product is determined according to the dimension of the vehicle, after the first data and the second data in the corresponding historical travel of the vehicle are obtained, the first data and the second data are substituted into the index of the oil saving effect to be calculated, the interface determines the comprehensive oil saving rate and the effective oil saving rate of the oil saving product in the dimension of the vehicle, and whether the oil saving product has the oil saving effect on the vehicle and the oil saving degree are determined according to the index.
Optionally, the method and the device do not specifically limit the dimension from which the oil saving effect of the oil saving product is determined, and after the first data and the second data in the corresponding dimension are determined, the oil saving effect and the oil saving degree of the oil saving product in the dimension can be determined.
Based on the technical scheme shown in fig. 2, after the fuel saving effect determination device obtains the first data and the second data, at least one of the comprehensive fuel saving rate and the effective fuel saving rate is determined through calculation. When different first data are acquired, the comprehensive fuel saving rate or the effective fuel saving rate can be determined, so that the fuel saving effect of the fuel saving product is determined, when the acquired first data are the average fuel consumption time of the target journey and the full journey, the comprehensive fuel saving rate of the evaluation index is obtained through calculation, and whether the fuel saving effect is achieved when the fuel saving product is used is determined quantitatively and comprehensively by integrating various conditions of the first vehicle journey under the condition; and when the acquired first data is the average oil consumption time of the oil-saving product section in the target stroke, calculating to obtain an effective oil-saving rate of an evaluation index, quantifying the oil-saving effect, and visually presenting the effective influence of the oil-saving product on the oil consumption under the target condition by only comparing the average oil consumption of the oil-saving product section in the target stroke.
The obtained oil consumption data is the oil consumption data under the specified target condition, so the calculated comprehensive oil saving rate or effective oil saving rate can position the oil saving effect of the oil saving product under the condition and determine the use environment which is relatively suitable for the product. And because the travel data of all historical travels under the condition are aggregated and calculated, the determined index comprehensive oil saving rate or effective oil saving rate for evaluating the oil saving effect is more accurate.
With reference to fig. 2 and as shown in fig. 4, another method for determining a fuel saving effect is provided in the embodiment of the present application, and the method further includes the following steps:
s401, acquiring the comprehensive oil saving rate or the effective oil saving rate of other vehicles except the first vehicle under the target condition.
Optionally, the present application does not limit the number of the other vehicles.
Specifically, the comprehensive fuel saving rate or the effective fuel saving rate of other vehicles may be obtained by the method described in the above steps S201 to S202, which is not described herein again.
S402, counting the comprehensive oil saving rate or the effective oil saving rate of the first vehicle and the comprehensive oil saving rate or the effective oil saving rate of other vehicles, and determining the distribution of the comprehensive oil saving rate or the effective oil saving rate.
The device for determining the oil saving effect performs hypothesis test on the obtained comprehensive oil saving rate or the effective oil saving rate data of the first vehicle and the comprehensive oil saving rate or the effective oil saving rate of other vehicles through t test, z test or non-parameter test from the angle of statistics, verifies whether the oil saving effect of the oil saving product has statistical significance, and if the test does not pass, the product still needs to be polished, and the oil saving effect is not obvious; if the product passes the inspection, the comprehensive oil saving rate or the effective oil saving rate of the product is proved to have statistical significance, the distribution of the comprehensive oil saving rate or the effective oil saving rate of the index for indicating the oil saving effect of the oil saving product under the target condition is determined, and the stability of the oil saving effect of the product is determined according to the distribution condition.
Optionally, the overall confidence interval, i.e. the distribution of the integrated or effective fuel saving rate of the fuel saving product, may also be predicted. If the confidence interval is very small, the overall oil consumption data of the oil-saving product is concentrated, and theoretical basis is provided for the oil-saving effect of the oil-saving product to be stable.
Based on the technical scheme shown in fig. 3, the fuel-saving effect determination device obtains the comprehensive fuel-saving rate or the effective fuel-saving rate of a plurality of vehicles under the target condition, and can determine the distribution range of the fuel-saving effect of the fuel-saving product on the vehicles under the target condition from the aspect of statistics, namely determine the stability of the fuel-saving effect of the fuel-saving product under the target condition. And by carrying out hypothesis test on the comprehensive oil saving rate or the effective oil saving rate data, a theoretical basis is provided for quantifying the oil saving effect reliability of the oil saving product.
According to the method, the oil saving effect determination device can be divided into the functional modules or the functional units, for example, the functional modules or the functional units can be divided corresponding to the functions, or two or more functions can be integrated into one processing module. The integrated module may be implemented in a form of hardware, or may be implemented in a form of a software functional module or a functional unit. The division of the modules or units in the embodiment of the present application is schematic, and is only a logic function division, and there may be another division manner in actual implementation.
As shown in fig. 5, a schematic structural diagram of a fuel saving effect determining device is provided for the embodiment of the present application, and is used for executing the determining method of the fuel saving effect.
The acquiring unit 501 is configured to acquire first data and second data, where the first data includes at least one of historical average oil consumption of a full trip of a first vehicle or historical average oil consumption of a trip using an oil saving product under a target condition; the second data is the historical average oil consumption of the first vehicle which does not use the oil-saving product journey under the target condition; the target condition includes at least a first impact factor and a second impact factor. For example, in conjunction with fig. 3, the obtaining unit 501 may be configured to perform S2013.
Optionally, the obtaining unit 501 is further configured to obtain a comprehensive fuel saving rate or an effective fuel saving rate of other vehicles except the first vehicle under the target condition. For example, in conjunction with fig. 4, the obtaining unit 501 may also be configured to perform S401.
Optionally, the obtaining unit 501 is further configured to obtain trip data of a first vehicle carrying a tag in a historical time period, where the tag is used to represent a parameter affecting an oil saving effect; trip data includes mileage and fuel consumption. For example, in conjunction with fig. 3, the obtaining unit 501 may be further configured to perform some steps in S2012.
Optionally, the obtaining unit 501 is further configured to obtain travel data of a first vehicle, where a tag includes a first influence factor and a second influence factor; for example, in conjunction with fig. 3, the obtaining unit 501 may also be configured to perform part of the steps in S2011.
And the processing unit 502 is used for determining the comprehensive oil saving rate or the effective oil saving rate of the first vehicle according to the first data and the second data, wherein the comprehensive oil saving rate and the effective oil saving rate of the first vehicle are both used for representing the oil saving effect of the first vehicle using the oil saving product under the target condition. For example, in conjunction with fig. 2, processing unit 502 may be configured to perform S202.
Optionally, the processing unit 502 is further configured to count the comprehensive oil saving rate or the effective oil saving rate of the first vehicle and the comprehensive oil saving rates or the effective oil saving rates of other vehicles, and determine the distribution of the comprehensive oil saving rates or the effective oil saving rates; and determining the oil saving effect of the product under the target condition according to the distribution of the comprehensive oil saving rate or the effective oil saving rate. For example, in conjunction with fig. 4, the processing unit 502 may also be configured to execute S402.
Optionally, the processing unit 502 is further configured to determine the first data and the second data according to the acquired travel data of the first vehicle. For example, in combination with fig. 3, the processing unit may be further configured to perform some of the steps in S2013.
Of course, the fuel saving effect determination device 50 provided in the embodiment of the present application includes, but is not limited to, the above modules.
Fig. 6 shows a schematic view of a possible structure of the fuel saving effect determination apparatus according to the above embodiment. The device includes: memory 601, processor 602, communication interface 603, and bus 604.
In the case where the fuel saving effect determination device shown in fig. 5 is implemented by the fuel saving effect determination apparatus shown in fig. 6, the processor 602 is configured to perform control management of the device, for example, to perform the steps performed by the above-described acquisition unit 501 and processing unit 502, and/or to perform other processes of the technology described herein. The communication interface 603 is used to support communication between the server and other network entities, for example, to perform the steps performed by the obtaining unit 501. The fuel economy effect determination apparatus may further include a memory 601 and a bus 604, the memory 601 being used to store program codes and data of the apparatus.
The processor 602 may implement or execute various illustrative logical blocks, units and circuits described in connection with the disclosure herein. The processor may be a central processing unit, general purpose processor, digital signal processor, application specific integrated circuit, field programmable gate array or other programmable logic device, transistor logic device, hardware component, or any combination thereof. Which may implement or perform the various illustrative logical blocks, units, and circuits described in connection with the disclosure. The processor may also be a combination of computing functions, e.g., comprising one or more microprocessors, DSPs, and microprocessors, among others.
The bus 604 may be an Extended Industry Standard Architecture (EISA) bus or the like. The bus 604 may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one thick line is shown in FIG. 6, but this is not intended to represent only one bus or type of bus.
In practical implementation, the obtaining unit 501 and the processing unit 502 may be implemented by calling program codes in the memory 601 by the processor 602 shown in fig. 6. The specific implementation process may refer to part of the description of the fuel saving effect determination method shown in fig. 2, fig. 3, or fig. 4, which is not repeated herein.
Through the above description of the embodiments, it is clear to those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional modules is merely used as an example, and in practical applications, the above function distribution may be completed by different functional modules according to needs, that is, the internal structure of the device may be divided into different functional modules to complete all or part of the above described functions. For the specific working processes of the system, the apparatus, and the module described above, reference may be made to the corresponding processes in the foregoing method embodiments, which are not described herein again.
The embodiment of the present application provides a computer program product containing instructions, which when running on a computer, causes the computer to execute the method for guaranteeing a service rate according to the above method embodiment.
The embodiment of the present invention further provides a chip system, which includes a processor and is used for implementing the technical method of the embodiment of the present invention. In one possible design, the system-on-chip further includes a memory for storing program instructions and/or data necessary for an embodiment of the present invention. In one possible design, the system-on-chip further includes a memory for the processor to call application code stored in the memory. The chip system may be composed of one or more chips, and may also include a chip and other discrete devices, which is not specifically limited in this embodiment of the present application.
The embodiment of the present application further provides a computer-readable storage medium, where instructions are stored in the computer-readable storage medium, and when the server executes the instructions, the network device executes each step executed by the server in the method flow shown in the foregoing method embodiment.
The computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, and a hard disk. Random Access Memory (RAM), Read-Only Memory (ROM), Erasable Programmable Read-Only Memory (EPROM), registers, a hard disk, an optical fiber, a portable Compact disk Read-Only Memory (CD-ROM), an optical storage device, a magnetic storage device, or any other form of computer-readable storage medium, in any suitable combination, or as appropriate in the art. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. Of course, the storage medium may also be integral to the processor. The processor and the storage medium may reside in an Application Specific Integrated Circuit (ASIC). In embodiments of the present application, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
The above description is only an embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions within the technical scope of the present disclosure should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (12)
1. A method for determining a fuel saving effect is characterized by comprising the following steps:
acquiring first data and second data, wherein the first data comprises at least one of target stroke total-stroke average oil consumption or average oil consumption of a section using an oil-saving product in a target stroke, the second data is historical average oil consumption of a first vehicle not using the oil-saving product in the target stroke, and the target condition at least comprises a first influence factor and a second influence factor;
and determining at least one of the comprehensive oil saving rate or the effective oil saving rate of the first vehicle according to the first data and the second data, wherein the comprehensive oil saving rate and the effective oil saving rate are both used for representing the oil saving effect of the first vehicle using oil saving products under the target condition.
2. The determination method according to claim 1, characterized in that the first data comprises the target trip total fuel consumption;
the determining the comprehensive fuel saving rate of the first vehicle according to the first data and the second data comprises:
and determining the proportion of the difference value of the second data and the first data in the second data, wherein the proportion is the comprehensive oil saving rate.
3. The determination method according to claim 1, wherein the first data includes an average oil consumption of the section of the target trip using the fuel saving product;
the determining an effective fuel economy rate of the first vehicle based on the first data and the second data comprises:
and determining the proportion of the difference value of the second data and the first data in the second data, wherein the proportion is the effective oil saving rate.
4. The determination method according to any one of claims 1 to 3, characterized in that the determination method further comprises:
acquiring the comprehensive fuel saving rate or the effective fuel saving rate of other vehicles except the first vehicle under the target condition;
counting the comprehensive fuel saving rate or the effective fuel saving rate of the first vehicle and the other vehicles, and determining the distribution of the comprehensive fuel saving rate or the effective fuel saving rate;
and determining the oil saving effect of the oil saving product under the target condition according to the comprehensive oil saving rate or the distribution of the effective oil saving rate.
5. The method of any one of claims 1-3, wherein the obtaining the first data and the second data comprises:
the method comprises the steps that travel data of a first vehicle carrying a label in a historical time period are obtained, wherein the label is used for representing parameters influencing the oil saving effect; the trip data includes mileage and fuel consumption;
obtaining trip data for the first vehicle tagged with the first and second impact factors;
and determining the first data and the second data according to the acquired travel data of the first vehicle.
6. A determination device of an oil saving effect, characterized in that the determination device comprises: an acquisition unit and a processing unit;
the acquisition unit is used for acquiring first data and second data, the first data comprises at least one of target stroke whole-stroke average oil consumption or average oil consumption of a section using the oil-saving product in a target stroke, the second data is historical average oil consumption of a first vehicle not using the oil-saving product stroke under a target condition, and the target condition at least comprises a first influence factor and a second influence factor;
the processing unit is used for determining at least one of the comprehensive oil saving rate or the effective oil saving rate of the first vehicle according to the first data and the second data, and the comprehensive oil saving rate and the effective oil saving rate are both used for representing the oil saving effect of the first vehicle using the oil saving product under the target condition.
7. The determination apparatus according to claim 6, wherein the first data includes the target trip total fuel consumption;
the processing unit is specifically configured to determine a ratio of a difference value between the second data and the first data in the second data, where the ratio is a comprehensive fuel saving rate.
8. The determination apparatus according to claim 6, wherein the first data includes an average oil consumption for the target trip using the fuel efficient product section;
the processing unit is specifically configured to determine a ratio of a difference value between the second data and the first data in the second data, where the ratio is an effective fuel saving rate.
9. The determination apparatus according to any one of claims 6 to 8,
the obtaining unit is further configured to obtain the integrated fuel saving rate or the effective fuel saving rate of other vehicles except the first vehicle under the target condition;
the processing unit is further used for counting the comprehensive oil saving rate or the effective oil saving rate of the first vehicle and the other vehicles and determining the distribution of the comprehensive oil saving rate or the effective oil saving rate;
and determining the oil saving effect of the product under the target condition according to the comprehensive oil saving rate or the distribution of the effective oil saving rate.
10. The determination apparatus according to any one of claims 6 to 8,
the acquisition unit is further used for acquiring the travel data of the first vehicle carrying a label in a historical time period, wherein the label is used for representing parameters influencing the oil saving effect; the trip data includes mileage and fuel consumption;
the acquiring unit is further configured to acquire trip data of the first vehicle, of which a tag includes the first influence factor and the second influence factor;
the processing unit is further configured to determine the first data and the second data according to the acquired travel data of the first vehicle.
11. A determination device of an oil saving effect, characterized in that the determination device comprises a memory and a processor;
the memory and the processor are coupled;
the memory for storing computer program code, the computer program code comprising computer instructions;
when the processor executes the computer instructions, the fuel saving effect determination device executes the fuel saving effect determination method according to any one of claims 1 to 5.
12. A computer-readable storage medium having stored therein instructions, which, when run on a device for determining a fuel saving effect, cause the determining device to execute the method for determining a fuel saving effect according to any one of claims 1 to 5.
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| CN202110761308.8A CN113627725A (en) | 2021-07-06 | 2021-07-06 | Method, device and equipment for determining oil saving effect and storage medium |
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| CN103884396A (en) * | 2014-03-21 | 2014-06-25 | 浪潮集团有限公司 | Automobile fuel consumption intelligent analysis method based on big data |
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| CN111210537A (en) * | 2019-10-10 | 2020-05-29 | 中国第一汽车股份有限公司 | Oil consumption analysis method, device, equipment and storage medium |
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| CN103884396A (en) * | 2014-03-21 | 2014-06-25 | 浪潮集团有限公司 | Automobile fuel consumption intelligent analysis method based on big data |
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