CN107478289A - The method and apparatus for obtaining average fuel consumption - Google Patents
The method and apparatus for obtaining average fuel consumption Download PDFInfo
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- CN107478289A CN107478289A CN201710520323.7A CN201710520323A CN107478289A CN 107478289 A CN107478289 A CN 107478289A CN 201710520323 A CN201710520323 A CN 201710520323A CN 107478289 A CN107478289 A CN 107478289A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F9/00—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine
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Abstract
The invention discloses a kind of method and apparatus for obtaining average fuel consumption.Wherein, this method includes：Obtain the cumulative fuel consumption in current preset mileage；According to cumulative fuel consumption and current preset mileage, the current average fuel consumption in current preset mileage is determined；According to the final average fuel consumption in upper one default mileage of current average fuel consumption and current preset mileage, the final average fuel consumption in current preset mileage is determined；Wherein, the final average fuel consumption based on the default mileage before upper one default mileage determines the final average fuel consumption in upper one default mileage.The present invention solves the technical problem that the average fuel consumption being calculated according to existing method can not reflect road condition change.
Description
Technical field
The present invention relates to vehicle to travel field, in particular to a kind of method and apparatus for obtaining average fuel consumption.
Background technology
With the fast development of automobile industry, automobile has turned into people's daily life and the indispensable trip work that works
Tool.With the continuous development of modern science and technology, people are to the function or performance requirement more and more higher of automobile, for example, people wish
Hope in the case where the distance travelled of automobile does not change, the fuel consumption of automobile is fewer and fewer.Because the fuel consumption of automobile can
To reflect road conditions that automobile is travelled, therefore, people increasingly pay attention to the fuel consumption of automobile.
At present, the algorithm for calculating average fuel economy is mostly total in accumulative subtotal mileage or in a light-off period of automobile
Fuel consumption, then calculate the average consumprion in the mileage or in light-off period, i.e. average fuel consumption.However, work as running car
Mileage it is bigger when, average fuel consumption regional stability value of the automobile in the mileage, and then can not quickly react the change of road conditions
Change situation.
The problem of can not reacting road condition change for the above-mentioned average fuel consumption being calculated according to existing method, at present still
Effective solution is not proposed.
The content of the invention
The embodiments of the invention provide a kind of method and apparatus for obtaining average fuel consumption, at least to solve according to existing side
The average fuel consumption that method is calculated can not reflect the technical problem of road condition change.
One side according to embodiments of the present invention, there is provided a kind of method for obtaining average fuel consumption, including：Obtain current
Cumulative fuel consumption in default mileage；According to cumulative fuel consumption and current preset mileage, determine current flat in current preset mileage
Equal oil consumption；According to the final average fuel consumption in upper one default mileage of current average fuel consumption and current preset mileage, it is determined that currently
Final average fuel consumption in default mileage；Wherein, the final average fuel consumption based on the default mileage before upper one default mileage is true
Surely the final average fuel consumption in upper one default mileage.
Further, obtaining the method for average fuel consumption also includes：The consumption of an engine is gathered every the first preset time
Oil mass；Obtain the times of collection in current preset mileage；Determined according to times of collection and fuel consumption in current preset mileage
Cumulative fuel consumption.
Further, obtaining the method for average fuel consumption also includes：Determined according to equation below in current preset mileage most
Whole average fuel consumption：
AFCI is final=K*AFC(i-1) it is final+(1-K)*AFCi
Wherein, AFCI is finalFor the final average fuel consumption in current preset mileage, K is proportionality coefficient, AFC(i-1) it is finalFor upper one
Final average fuel consumption in default mileage, AFCiFor current average fuel consumption.
Further, obtaining the method for average fuel consumption also includes：It is once final average oily every the detection of the second preset time
Whether consumption is more than default oil consumption；In the case where final average fuel consumption is more than default oil consumption, records and show default oil consumption；Most
In the case that whole average fuel consumption is less than or equal to default oil consumption, records and show final average fuel consumption.
Another aspect according to embodiments of the present invention, a kind of device for obtaining average fuel consumption is additionally provided, including：Obtain mould
Block, for obtaining the cumulative fuel consumption in current preset mileage；First determining module, for according to cumulative fuel consumption and current preset
Mileage, determine the current average fuel consumption in current preset mileage；Second determining module, for according to current average fuel consumption and currently
Final average fuel consumption in upper one default mileage of default mileage, determines the final average fuel consumption in current preset mileage；Wherein,
Final average fuel consumption based on the default mileage before upper one default mileage determines the final average fuel consumption in upper one default mileage.
Further, obtaining the device of average fuel consumption also includes：First acquisition module, for being adopted every the first preset time
Collect the fuel consumption of an engine；First acquisition module, for obtaining the times of collection in current preset mileage；3rd determines mould
Block, for determining the cumulative fuel consumption in current preset mileage according to times of collection and fuel consumption.
Further, obtaining the device of average fuel consumption also includes：Detection module, for detecting one every the second preset time
Whether secondary final average fuel consumption is more than default oil consumption；First display module, for being more than default oil consumption in final average fuel consumption
In the case of, record and show default oil consumption；Second display module, for being less than or equal to the feelings of default oil consumption in final average fuel consumption
Under condition, record and show final average fuel consumption.
Another aspect according to embodiments of the present invention, a kind of processor being additionally provided, the processor is used for operation program, its
In, the method for obtaining average fuel consumption is performed when program is run.
Another aspect according to embodiments of the present invention, a kind of vehicle is additionally provided, including：Oil consumption statistic device, based on
Calculate the average fuel consumption in current preset mileage；Storage medium, for storage program, wherein, program is operationally for from oil consumption
The data of statistic device output perform the method for obtaining average fuel consumption.
In embodiments of the present invention, by the way of short distance calculates average fuel consumption, by obtaining in current preset mileage
Cumulative fuel consumption, and determine according to cumulative fuel consumption and current preset mileage the current average fuel consumption in current preset mileage, most
Afterwards according to the final average fuel consumption in upper one default mileage of current average fuel consumption and current preset mileage, determine in current preset
Final average fuel consumption in journey, the purpose of real-time acquisition vehicle average fuel consumption is reached, it is achieved thereby that being averaged according to vehicle
Oil consumption obtains the technique effect that vehicle travels the situation of change of road conditions, and then solves what is be calculated according to existing method
Average fuel consumption can not reflect the technical problem of road condition change.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, forms the part of the application, this hair
Bright schematic description and description is used to explain the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is a kind of method flow diagram of acquisition average fuel consumption according to embodiments of the present invention；
Fig. 2 is a kind of optional method course diagram for obtaining average fuel consumption according to embodiments of the present invention；
Fig. 3 is a kind of optional method flow diagram for obtaining average fuel consumption according to embodiments of the present invention；
Fig. 4 is a kind of schematic diagram of optional display curve according to embodiments of the present invention；
Fig. 5 is a kind of preferable method flow diagram for obtaining average fuel consumption according to embodiments of the present invention；And
Fig. 6 is a kind of apparatus structure schematic diagram of acquisition average fuel consumption according to embodiments of the present invention.
Embodiment
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, it should all belong to the model that the present invention protects
Enclose.
It should be noted that term " first " in description and claims of this specification and above-mentioned accompanying drawing, "
Two " etc. be for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so use
Data can exchange in the appropriate case, so as to embodiments of the invention described herein can with except illustrating herein or
Order beyond those of description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, be not necessarily limited to for example, containing the process of series of steps or unit, method, system, product or equipment
Those steps or unit clearly listed, but may include not list clearly or for these processes, method, product
Or the intrinsic other steps of equipment or unit.
Embodiment 1
According to embodiments of the present invention, there is provided a kind of embodiment of the method for obtaining average fuel consumption is, it is necessary to illustrate, attached
The step of flow of figure illustrates can perform in the computer system of such as one group computer executable instructions, though also,
So logical order is shown in flow charts, but in some cases, can be with different from shown by order execution herein
Or the step of description.
Fig. 1 is the method flow diagram of acquisition average fuel consumption according to embodiments of the present invention, as shown in figure 1, this method includes
Following steps：
Step S102, obtain the cumulative fuel consumption in current preset mileage.
It should be noted that during vehicle travels, vehicle often travels default mileage, obtains once the default mileage
Interior fuel consumption, wherein, the default mileage that vehicle is travelling is current preset mileage.In addition, in this application, preset mileage
For short-range distance travelled, wherein, above-mentioned default mileage may range fromAbove-mentioned default mileage can be set
For
In a kind of optional embodiment, the ignition switch that vehicle is opened as driver (is adjusted the ignition switch of vehicle
Save to IG ON gears) when, the engine of vehicle does not start, now, the display of the display average fuel consumption on vehicle
The average fuel consumption recorded last time is shown in screen, wherein, the average fuel consumption that last time is recorded can be that vehicle is default upper one
Average fuel consumption in mileage, or vehicle presets the average oil in mileage at last at the end of last time vehicle travels
Consumption.After the start of engine, detect whether the oil mass in the fuel tank of vehicle changes, in the event of change, and determine to be somebody's turn to do
Whether changing value is more than predetermined threshold value, and if greater than predetermined threshold value, then engine sends oil consumption signal to the controller of vehicle.
After controller receives oil consumption signal, start to get the current oil mass in the fuel tank of vehicle.
Herein it should be noted that volumetric method can be used, the oil mass of fuel tank is detected by installing oily float sensor,
The oil mass of fuel tank can be obtained using flowmeter method or current meter method.Optionally, the oil of a fuel tank is obtained every 100ms
Amount, if detecting that the changing value of the oil mass in fuel tank has exceeded 1ml/s, engine sends oil consumption signal into controller；
If the changing value of the fuel tank in fuel tank is less than 1ml/s, then it is assumed that the oil mass in fuel tank is not changed, and transmitter is not sent
Oil consumption signal.Wherein, above-mentioned oil consumption signal is used to indicate that the oil mass in fuel tank is changed.
It should also be noted that, as a result of default mileage of short-range mileage as the application, therefore, pass through meter
The cumulative fuel consumption in short distance is calculated, and then average fuel consumption is obtained according to cumulative fuel consumption, can quickly reflect the change of road conditions
Situation, so as to reach the purpose of reflection road conditions in real time.
Step S104, according to cumulative fuel consumption and current preset mileage, determine the current average oil in current preset mileage
Consumption.
In a kind of optional embodiment, current preset mileage isCumulative fuel consumption in default mileage is (single for M
Position is L), then the current average fuel consumption AFC in current preset mileage is：
It should be noted that when vehicle idling, the engine of vehicle is also starting, and now the oil mass in fuel tank is also subtracting
Less, therefore, oil consumption during vehicle idling is also contributed in the cumulative fuel consumption in current preset mileage.
In addition it is also necessary to explanation, if the mileage that vehicle is travelled is less than default mileage, for example, vehicle is last
One mileage deficiencyNow, cumulative fuel consumption of the vehicle in the mileage is obtained, and according to the cumulative fuel consumption in the mileage
Average fuel consumption is obtained with the distance of mileage, shown in formula specific as follows：
Wherein, the mileage that S is travelled by vehicle, unit km,
Step S106, according to the final average oil in upper one default mileage of current average fuel consumption and current preset mileage
Consumption, determines the final average fuel consumption in current preset mileage.
It should be noted that in the case of the engine initial start of vehicle, current average fuel consumption is default average oil
Consume (i.e. initial average fuel consumption), wherein, the default average fuel consumption can be 8.5L/100km., can basis for different vehicles
Itself oil consumption situation determines default average fuel consumption.
Herein it should also be noted that, can be come based on the final average fuel consumption of the default mileage before upper one default mileage true
Surely the final average fuel consumption in upper one default mileage, i.e., the final average fuel consumption in current preset mileage is by upper one default mileage
Final average fuel consumption determine that and the final average fuel consumption in upper one default mileage is by upper one default mileage of upper one default mileage
Interior final average fuel consumption determination, by that analogy.
Further, since step S106 is according to the final average fuel consumption in upper the one of above-mentioned current preset mileage default mileage
To determine the final average fuel consumption in current preset mileage, therefore, the numerical value of final average fuel consumption being calculated can make it that
It is more stable, reduce influence of the external environment to final average fuel consumption.
Based on the scheme disclosed in above-described embodiment step S102 to step S106, can know, it is current pre- by obtaining
If the cumulative fuel consumption in mileage, and being currently averaged in current preset mileage is determined according to cumulative fuel consumption and current preset mileage
Oil consumption, finally according to the final average fuel consumption in upper one default mileage of current average fuel consumption and current preset mileage, it is determined that working as
Final average fuel consumption in preceding default mileage.
It is easily noted that, due to determining vehicle as the default mileage of the application using short-range mileage
Average fuel consumption in short-range distance travelled, therefore, average oil can be determined efficiently against the mileage using long range
The defects of consumption can not quickly reflect road conditions.
Above-described embodiment of the application has reached the purpose of real-time acquisition vehicle average fuel consumption, it is achieved thereby that according to vehicle
Average fuel consumption obtain vehicle travel road conditions situation of change technique effect, and then solve according to existing method calculating
Obtained average fuel consumption can not reflect the technical problem of road condition change.
In a kind of optional embodiment, a kind of optional method course diagram for obtaining average fuel consumption as shown in Figure 2, by
Fig. 2 understands that step S102, the cumulative fuel consumption obtained in current preset mileage specifically comprises the following steps：
Step S202, the fuel consumption of an engine is gathered every the first preset time；
Step S204, obtain the times of collection in current preset mileage；
Step S206, the cumulative fuel consumption in current preset mileage is determined according to times of collection and fuel consumption.
Specifically, having started after starting, the oil mass in engine oil tank is consuming, and (i.e. first is default with 100ms for engine
Time) it is to gather the oil mass in fuel tank the cycle, and calculate the oil mass that the oil mass in current fuel tank is collected with upper a cycle
Difference, the difference is the fuel consumption of this cycle intrinsic motivation.In a default mileage, engine may gather multiple oil
The oil mass of case, specific times of collection are relevant with the travel speed of vehicle.Collecting each collection period in default mileage
Oil consumption and times of collection after, calculate current preset mileage in cumulative fuel consumption, i.e.,
Wherein, M is the cumulative fuel consumption in current preset mileage, and N is that oil mass in fuel tank is gathered in current preset mileage
Number, MiFor oil consumption resulting in each collection period.
It should be noted that in same default mileage, engine often gathers the oil mass of a fuel tank, and times of collection adds
One, after vehicle enters next default mileage, cumulative times of collection will be reset.In addition, the consumption of above-mentioned collection engine
The collection period (i.e. the first preset time) of oil mass can be configured according to actual conditions.
It is determined that after total oil consumption in current preset mileage, according to formulaIt can calculate
Current average fuel consumption in current preset mileage, then according to the final average oil in upper the one of current preset mileage default mileage
Consume to determine the final average fuel consumption in current preset mileage.
Specifically, initial average fuel consumption is 8.5L/100km, i.e. AFC0=8.5, then in first default mileage most
Whole average fuel consumption is：
AFC1 is final=K*AFC0 is final+(1-K)*AFC1
Final average fuel consumption in second default mileage is：
AFC2 is final=K*AFC2 is final+(1-K)*AFC2
By that analogy, the final average fuel consumption in i-th of default mileage is：
AFCI is final=K*AFC(i-1) it is final+(1-K)*AFCi
It should be noted that AFCI is finalFor the final average fuel consumption in current preset mileage, K is proportionality coefficient,
AFC(i-1) it is finalFor the final average fuel consumption in upper one default mileage, AFCiFor current average fuel consumption, wherein, K value can be
0.99, concrete numerical value can be configured according to actual conditions.
In a kind of optional embodiment, Fig. 3 shows a kind of optional method flow diagram for obtaining average fuel consumption, such as schemes
Shown in 3, after step S106 is performed, i.e., according to upper the one of current average fuel consumption and current preset mileage default mileage
Final average fuel consumption, determine the final average fuel consumption in current preset mileage afterwards, it is necessary to which obtained final average fuel consumption is entered
Row display, specifically comprises the following steps：
Step S302, every the detection of the second preset time, once whether final average fuel consumption is more than default oil consumption；
Step S304, in the case where final average fuel consumption is more than default oil consumption, records and show default oil consumption；
Step S306, in the case where final average fuel consumption is less than or equal to default oil consumption, records and show final average oil
Consumption.
It should be noted that controller is after the final average fuel consumption in current preset mileage is obtained, it is default with second
Time is the display cycle obtained final average fuel consumption to be shown, wherein, controller updates one every the second preset time
Secondary display.In addition, above-mentioned second preset time and default oil consumption can be preset according to actual conditions.
Specifically, controller detected once whether final average fuel consumption is more than 25L/ every 10 seconds (i.e. the second preset time)
100km (default oil consumption), if greater than then in the display screen display 25L/100km of vehicle；If final average fuel consumption is little
In 25L/100km, for example, final average fuel consumption is 13L/100km, then final average fuel consumption is shown, that is, shows 13L/100km.
In addition it is also necessary to explanation, above-mentioned display screen can be but be not limited to LED display.Wherein, final average oil
Consumption can be shown on a display screen in digital form, can also be shown in graph form.In a kind of optional embodiment,
Fig. 4 shows a kind of schematic diagram of optional display curve, and in Fig. 4, the mileage that abscissa is travelled by vehicle, unit is
Km, ordinate be engine average fuel consumption, unit L.Wherein, when the average fuel consumption amount of engine is more than 25L/100km,
25L/100km is only shown on the graph, does not show actual oil consumption.
In a kind of preferred embodiment, a kind of preferable method flow diagram for obtaining average fuel consumption as shown in Figure 5.Tool
Body, the controller of vehicle detects whether engine starts first, if engine is not actuated, the display screen of vehicle is shown
The average fuel consumption of secondary record, continue to detect whether to receive oil consumption signal if engine start, if controller does not connect
Oil consumption signal is received, then shows the average fuel consumption of last registration, is otherwise obtained currentAverage fuel consumption in mileage, and
To currentIt is weighted to obtain final average fuel consumption AFC in mileage, then judged whether to be more than 25L/ every 10 seconds
100km, and update and once show.If AFC is more than 25L/100km, 25L/100km is shown on a display screen；If AFC is not
More than 25L/100km, then final average fuel consumption is shown.
Embodiment 2
According to embodiments of the present invention, a kind of device embodiment for obtaining average fuel consumption is additionally provided.
Fig. 6 is the apparatus structure schematic diagram of acquisition average fuel consumption according to embodiments of the present invention, as shown in fig. 6, the device
Including：Acquisition module 601, the first determining module 603 and the second determining module 605.
Acquisition module 601, for obtaining the cumulative fuel consumption in current preset mileage.
It should be noted that during vehicle travels, vehicle often travels default mileage, obtains once the default mileage
Interior fuel consumption, wherein, the default mileage that vehicle is travelling is current preset mileage.In addition, in this application, preset mileage
For short-range distance travelled, wherein, above-mentioned default mileage may range fromAbove-mentioned default mileage can be set
For
In a kind of optional embodiment, the ignition switch that vehicle is opened as driver (is adjusted the ignition switch of vehicle
Save to IG ON gears) when, the engine of vehicle does not start, now, the display of the display average fuel consumption on vehicle
The average fuel consumption recorded last time is shown in screen, wherein, the average fuel consumption that last time is recorded can be that vehicle is default upper one
Average fuel consumption in mileage, or vehicle presets the average oil in mileage at last at the end of last time vehicle travels
Consumption.After the start of engine, detect whether the oil mass in the fuel tank of vehicle changes, in the event of change, and determine to be somebody's turn to do
Whether changing value is more than predetermined threshold value, and if greater than predetermined threshold value, then engine sends oil consumption signal to the controller of vehicle.
After controller receives oil consumption signal, start to get the current oil mass in the fuel tank of vehicle.
Herein it should be noted that volumetric method can be used, the oil mass of fuel tank is detected by installing oily float sensor,
The oil mass of fuel tank can be obtained using flowmeter method or current meter method.Optionally, the oil of a fuel tank is obtained every 100ms
Amount, if detecting that the changing value of the oil mass in fuel tank has exceeded 1ml/s, engine sends oil consumption signal into controller；
If the changing value of the fuel tank in fuel tank is less than 1ml/s, then it is assumed that the oil mass in fuel tank is not changed, and transmitter is not sent
Oil consumption signal.Wherein, above-mentioned oil consumption signal is used to indicate that the oil mass in fuel tank is changed.
It should also be noted that, as a result of default mileage of short-range mileage as the application, therefore, pass through meter
The cumulative fuel consumption in short distance is calculated, and then average fuel consumption is obtained according to cumulative fuel consumption, can quickly reflect the change of road conditions
Situation, so as to reach the purpose of reflection road conditions in real time.
First determining module 603, for according to cumulative fuel consumption and current preset mileage, determining in current preset mileage
Current average fuel consumption.
In a kind of optional embodiment, current preset mileage isCumulative fuel consumption in default mileage is (single for M
Position is L), then the current average fuel consumption AFC in current preset mileage is：
It should be noted that when vehicle idling, the engine of vehicle is also starting, and now the oil mass in fuel tank is also subtracting
Less, therefore, oil consumption during vehicle idling is also contributed in the cumulative fuel consumption in current preset mileage.
In addition it is also necessary to explanation, if the mileage that vehicle is travelled is less than default mileage, for example, vehicle is last
One mileage deficiencyNow, cumulative fuel consumption of the vehicle in the mileage is obtained, and according to the cumulative fuel consumption in the mileage
Average fuel consumption is obtained with the distance of mileage, shown in formula specific as follows：
Wherein, the mileage that S is travelled by vehicle, unit km,
Second determining module 605, for according in upper the one of current average fuel consumption and current preset mileage default mileage
Final average fuel consumption, determine the final average fuel consumption in current preset mileage.
It should be noted that in the case of the engine initial start of vehicle, current average fuel consumption is default average oil
Consume (i.e. initial average fuel consumption), wherein, the default average fuel consumption can be 8.5L/100km., can basis for different vehicles
Itself oil consumption situation determines default average fuel consumption.
Herein it should also be noted that, can be come based on the final average fuel consumption of the default mileage before upper one default mileage true
Surely the final average fuel consumption in upper one default mileage, i.e., the final average fuel consumption in current preset mileage is by upper one default mileage
Final average fuel consumption determine that and the final average fuel consumption in upper one default mileage is by upper one default mileage of upper one default mileage
Interior final average fuel consumption determination, by that analogy.
Further, since it is to determine to work as according to the final average fuel consumption in upper the one of above-mentioned current preset mileage default mileage
Final average fuel consumption in preceding default mileage, therefore, the numerical value for the final average fuel consumption that can be calculated more are stablized,
Reduce influence of the external environment to final average fuel consumption.
From the foregoing, it will be observed that by obtaining the cumulative fuel consumption in current preset mileage, and according to cumulative fuel consumption and current preset
Mileage determines the current average fuel consumption in current preset mileage, finally according to upper the one of current average fuel consumption and current preset mileage
Final average fuel consumption in default mileage, determines the final average fuel consumption in current preset mileage.
It is easily noted that, due to determining vehicle as the default mileage of the application using short-range mileage
Average fuel consumption in short-range distance travelled, therefore, average oil can be determined efficiently against the mileage using long range
The defects of consumption can not quickly reflect road conditions.
Above-described embodiment of the application has reached the purpose of real-time acquisition vehicle average fuel consumption, it is achieved thereby that according to vehicle
Average fuel consumption obtain vehicle travel road conditions situation of change technique effect, and then solve according to existing method calculating
Obtained average fuel consumption can not reflect the technical problem of road condition change.
It should be noted that above-mentioned acquisition module 601, the first determining module 603 and the second determining module 605 correspond to
Step S102 to step S106 in embodiment 1, three modules are identical with example and application scenarios that corresponding step is realized,
But it is not limited to the disclosure of that of above-described embodiment 1.
In a kind of optional embodiment, acquisition module includes：First acquisition module, the first acquisition module and the 3rd are true
Cover half block.Wherein, the first acquisition module, for gathering the fuel consumption of an engine every the first preset time；First obtains
Module, for obtaining the times of collection in current preset mileage；3rd determining module, for according to times of collection and fuel consumption
Determine the cumulative fuel consumption in current preset mileage.
Implement it should be noted that above-mentioned first acquisition module, the first acquisition module and the 3rd determining module correspond to
Step S202 to step S206 in example 1, three modules are identical with example and application scenarios that corresponding step is realized, but not
It is limited to the disclosure of that of above-described embodiment 1.
In an alternative embodiment, obtaining the device of average fuel consumption also includes：Detection module, the first display module
And second display module.Wherein, detection module, for once whether final average fuel consumption to be big every the detection of the second preset time
In default oil consumption；First display module, in the case of being more than default oil consumption in final average fuel consumption, record and show default
Oil consumption；Second display module, in the case of being less than or equal to default oil consumption in final average fuel consumption, record and show final flat
Equal oil consumption.
It should be noted that above-mentioned detection module, the first display module and the second display module correspond in embodiment 1
Step S302 to step S306, three modules are identical with example and application scenarios that corresponding step is realized, but are not limited to
The disclosure of that of above-described embodiment 1.
Embodiment 3
Another aspect according to embodiments of the present invention, a kind of processor being additionally provided, the processor is used for operation program, its
In, the method that any one in embodiment 1 is optional or preferably obtains average fuel consumption is performed when program is run.
Embodiment 4
Another aspect according to embodiments of the present invention, a kind of vehicle is additionally provided, including：Oil consumption statistic device, based on
Calculate the average fuel consumption in current preset mileage；Storage medium, for storage program, wherein, program is operationally for from oil consumption
The data of statistic device output perform the method that any one in embodiment 1 is optional or preferably obtains average fuel consumption.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
In the above embodiment of the present invention, the description to each embodiment all emphasizes particularly on different fields, and does not have in some embodiment
The part of detailed description, it may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed technology contents, others can be passed through
Mode is realized.Wherein, device embodiment described above is only schematical, such as the division of the unit, Ke Yiwei
A kind of division of logic function, can there is an other dividing mode when actually realizing, for example, multiple units or component can combine or
Person is desirably integrated into another system, or some features can be ignored, or does not perform.Another, shown or discussed is mutual
Between coupling or direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some interfaces, unit or module
Connect, can be electrical or other forms.
The unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On unit.Some or all of unit therein can be selected to realize the purpose of this embodiment scheme according to the actual needs.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, can also be realized in the form of SFU software functional unit.
If the integrated unit is realized in the form of SFU software functional unit and is used as independent production marketing or use
When, it can be stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially
The part to be contributed in other words to prior art or all or part of the technical scheme can be in the form of software products
Embody, the computer software product is stored in a storage medium, including some instructions are causing a computer
Equipment (can be personal computer, server or network equipment etc.) perform each embodiment methods described of the present invention whole or
Part steps.And foregoing storage medium includes：USB flash disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic disc or CD etc. are various can be with store program codes
Medium.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
- A kind of 1. method for obtaining average fuel consumption, it is characterised in that including：Obtain the cumulative fuel consumption in current preset mileage；According to the cumulative fuel consumption and the current preset mileage, the current average oil in the current preset mileage is determined Consumption；According to the final average fuel consumption in upper one default mileage of the current average fuel consumption and the current preset mileage, it is determined that Final average fuel consumption in the current preset mileage.
- 2. according to the method for claim 1, it is characterised in that the cumulative fuel consumption obtained in current preset mileage includes：The fuel consumption of an engine is gathered every the first preset time；Obtain the times of collection in the current preset mileage；Cumulative fuel consumption in the current preset mileage is determined according to the times of collection and the fuel consumption.
- 3. according to the method for claim 2, it is characterised in that determined according to equation below in the current preset mileage Final average fuel consumption：AFCI is final=K*AFC(i-1) it is final+(1-K)*AFCiWherein, AFCI is finalFor the final average fuel consumption in the current preset mileage, K is proportionality coefficient, AFC(i-1) it is finalTo be described Final average fuel consumption in upper one default mileage, AFCiFor the current average fuel consumption.
- 4. according to the method for claim 3, it is characterised in that according to the current average fuel consumption and the current preset Final average fuel consumption in the default mileage of upper the one of mileage, after determining the final average fuel consumption in the current preset mileage, Methods described also includes：Every the detection of the second preset time, once whether the final average fuel consumption is more than default oil consumption；In the case where the final average fuel consumption is more than the default oil consumption, records and show the default oil consumption；In the case where the final average fuel consumption is less than or equal to the default oil consumption, records and show the final average oil Consumption.
- A kind of 5. device for obtaining average fuel consumption, it is characterised in that including：Acquisition module, for obtaining the cumulative fuel consumption in current preset mileage；First determining module, for according to the cumulative fuel consumption and the current preset mileage, determining in the current preset Current average fuel consumption in journey；Second determining module, in the upper one default mileage according to the current average fuel consumption and the current preset mileage Final average fuel consumption, determine the final average fuel consumption in the current preset mileage.
- 6. device according to claim 5, it is characterised in that the acquisition module includes：First acquisition module, for gathering the fuel consumption of an engine every the first preset time；First acquisition module, for obtaining the times of collection in the current preset mileage；3rd determining module, it is total in the current preset mileage for being determined according to the times of collection and the fuel consumption Fuel consumption.
- 7. device according to claim 6, it is characterised in that described device also includes：Detection module, for once whether the final average fuel consumption to be more than default oil consumption every the detection of the second preset time；First display module, in the case of being more than the default oil consumption in the final average fuel consumption, record and show institute State default oil consumption；Second display module, in the case of being less than or equal to the default oil consumption in the final average fuel consumption, record and show Show the final average fuel consumption.
- A kind of 8. processor, it is characterised in that the processor is used for operation program, wherein, right of execution when described program is run The method that profit requires the acquisition average fuel consumption described in any one in 1 to 4.
- A kind of 9. vehicle, it is characterised in that including：Oil consumption statistic device, for calculating the average fuel consumption in current preset mileage；Processor, the processor operation program, wherein, for exporting from the oil consumption statistic device when described program is run The method of acquisition average fuel consumption in data perform claim requirement 1 to 4 described in any one.
- A kind of 10. vehicle, it is characterised in that including：Oil consumption statistic device, for calculating the average fuel consumption in current preset mileage；Storage medium, for storage program, wherein, the described program operationally number for being exported from the oil consumption statistic device According to the method for the acquisition average fuel consumption described in any one in perform claim requirement 1 to 4.
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| CN110186526A (en) * | 2019-04-26 | 2019-08-30 | 特斯联（北京）科技有限公司 | A kind of vehicle oil consumption sharing method based on information bank platform |
| CN113733920A (en) * | 2021-09-27 | 2021-12-03 | 安徽江淮汽车集团股份有限公司 | New energy automobile average energy consumption obtaining method |
| CN113830090A (en) * | 2021-09-07 | 2021-12-24 | 中国重汽集团济南动力有限公司 | Calculation method for fuel remaining amount endurance mileage reminding function |
| CN115503489A (en) * | 2022-09-30 | 2022-12-23 | 成都赛力斯科技有限公司 | New energy vehicle driving range calculation method and device, computer equipment and medium |
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