CN109900336A - Concrete mixer Fuel consumption analysis method, terminal, cloud platform and system - Google Patents
Concrete mixer Fuel consumption analysis method, terminal, cloud platform and system Download PDFInfo
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- CN109900336A CN109900336A CN201910173191.4A CN201910173191A CN109900336A CN 109900336 A CN109900336 A CN 109900336A CN 201910173191 A CN201910173191 A CN 201910173191A CN 109900336 A CN109900336 A CN 109900336A
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Abstract
The present invention relates to a kind of concrete mixer Fuel consumption analysis methods, this method comprises: obtaining chassis car running computer data and control unit for vehicle data；Fuel consumption information of the concrete mixer under each operating condition is calculated according to the chassis car running computer data and the control unit for vehicle data；And fuel consumption information of the concrete mixer being calculated under each operating condition is sent to cloud platform；Wherein, the chassis car running computer data include: the total oil consumption of engine, engine speed and/or mileage travelled number, and the control unit for vehicle data include: current working type and system clock；Fuel consumption information under each operating condition includes: the time accounting of each operating condition type of pump truck and the average fuel consumption of each operating condition type of pump truck.It realizes and provides and the corresponding data that pump truck oil consumption is analyzed can assess the fuel consumption level of each concrete mixer, user can be instructed to carry out oil consumption management and improvement according to assessment result.
Description
Technical field
The present invention relates to Fuel consumption analysis, and in particular, to a kind of concrete mixer Fuel consumption analysis method, terminal, cloud platform
And system.
Background technique
Concrete mixer belongs to high oil consumption engineering machinery, and oil consumption is the important parameter for measuring concrete mixer working performance,
It is related to client's operation cost, therefore carries out the analysis of system, science to fuel consumption, notes abnormalities oil consumption point, helps client
It targetedly improves, reduces the oil consumption of equipment entirety, increase economic efficiency, reduce environmental pollution.
The important indicator for measuring concrete mixer oil consumption at present is that oil consumption, calculation formula are measured by synthesis side are as follows:
Measure total side's amount H (m3) (1) of the total oil consumption F (L) of oil consumption Fac=/pumping in synthesis side
But the amount oil consumption of synthesis side can not reflect pump truck specifically each operating condition oil consumption situation, therefore can not be high to pump truck oil consumption
Or low reason is analyzed, and then proposes corrective measure.
Concrete mixer and Vehicle oil consumption management system disclosed in the prior art, vehicle in the prior art as shown in Figure 1
Oil consumption schematic diagram of management system structure, the system realize the information collection of vehicle motor fuel consumption information and fuel tank liquid level,
When breaking in the communications, it is not in data loss problems that fuel consumption information and liquid level information, which are still stored in storage unit, realizes pump
Accurate, the reliable acquisition of vehicle fuel consumption data.However the prior art solve be the acquisition problems of concrete mixer oil consumption, but do not have
There is analyzing to fuel consumption, fuel consumption level is not assessed, client can not effectively be instructed to carry out oil consumption
Management and improvement.
Summary of the invention
The object of the present invention is to provide a kind of concrete mixer Fuel consumption analysis method, terminal, cloud platform and systems, wherein should
Method can be led to by obtaining chassis car running computer data and control unit for vehicle data in real time in concrete mixer operation
It crosses chassis car running computer data and the control unit for vehicle data calculates the time accounting and pump truck of each operating condition type of pump truck
The average fuel consumption of each operating condition type, and the fuel consumption information being calculated under each operating condition is sent to cloud platform realizes that provide can be with
To the corresponding data that pump truck oil consumption is analyzed, the fuel consumption level of each concrete mixer is assessed, it can be according to commenting
Estimating result instructs user to carry out oil consumption management and improvement.
To achieve the goals above, the present invention provides a kind of concrete mixer Fuel consumption analysis method, this method comprises:
Preferably, chassis car running computer data and control unit for vehicle data are obtained；
Concrete mixer is calculated in each operating condition according to the chassis car running computer data and the control unit for vehicle data
Under fuel consumption information；And
Fuel consumption information of the concrete mixer being calculated under each operating condition is sent to cloud platform；
Wherein, the chassis car running computer data include: the total oil consumption of engine, engine speed and/or mileage travelled number,
The control unit for vehicle data include: current working type and system clock；
Fuel consumption information under each operating condition includes: the time accounting and each operating condition type of pump truck of each operating condition type of pump truck
Average fuel consumption.
Preferably, described to calculate concrete pump according to the chassis car running computer data and the control unit for vehicle data
Fuel consumption information of the vehicle under each operating condition include:
Start real-time monitoring pump truck fuel consumption after determining into corresponding working condition until determining that pump truck exits corresponding work
Condition；
Wherein, the current working type is one of following person: driving cycle, pumping operating condition, cantilever crane operating condition, operating condition to be expected
With other operating conditions.
Preferably, described to calculate concrete pump according to the chassis car running computer data and the control unit for vehicle data
Fuel consumption information of the vehicle under each operating condition further include:
Obtain the system clock information that concrete mixer enters into and exits from corresponding operating condition type；
After determining that concrete mixer exits corresponding operating condition type, by the pump truck oil consumption of each operating condition type monitored
It measures and matches to the system clock information for entering into and exiting from corresponding operating condition type obtained, the period of each operating condition type is provided
Fuel consumption information；
The system clock information matching that the concrete mixer enters into and exits from corresponding operating condition type is imported stored
The total time of corresponding operating condition type is in information, to update the total time information of each operating condition type, by each working condition type
The matching of fishing time fuel consumption information import in total fuel consumption information of stored corresponding operating condition type, to update each operating condition type
Total fuel consumption information.
Preferably, described to calculate concrete pump according to the chassis car running computer data and the control unit for vehicle data
Fuel consumption information of the vehicle under each operating condition further include:
The time accounting of each operating condition type of concrete mixer is calculated according to the following formula:
Ptx=Tx/Ts
Wherein, Ptx indicates the time accounting of each operating condition type of pump truck, and Tx indicates the total of updated each operating condition type
Time, Ts indicate that engine net cycle time, x indicate operating condition type；
The average fuel consumption of each operating condition type of concrete mixer is calculated according to the following formula:
Fax=Fx/Wx
Wherein, Fax indicates that the average fuel consumption of each operating condition type, Fx indicate total oil of updated each operating condition type
Consumption, Wx indicates that Wx indicates the total side's amount of pumping under mileage travelled, pumping operating condition under driving cycle, and Wx indicates the work under other operating conditions
The total time of condition, x indicate operating condition type.
The present invention also provides a kind of concrete mixer Fuel consumption analysis terminal, which includes:
Communication unit, for obtaining chassis car running computer data and control unit for vehicle data；
Computing unit, the chassis car running computer data and the vehicle control for being obtained according to the communication unit
Cell data calculates fuel consumption information of the concrete mixer under each operating condition；
Transmission unit is put down for fuel consumption information of the concrete mixer being calculated under each operating condition to be sent to cloud
Platform；
Wherein, the chassis car running computer data include: the total oil consumption of engine, engine speed and mileage travelled number, institute
Stating control unit for vehicle data includes: job state, pumping state, cantilever crane manipulation state, system clock；
Fuel consumption information under each operating condition includes: the time accounting and each operating condition type of pump truck of each operating condition type of pump truck
Average fuel consumption.
Preferably, described to calculate concrete pump according to the chassis car running computer data and the control unit for vehicle data
Fuel consumption information of the vehicle under each operating condition include:
Determine whether concrete mixer is in job state according to the control unit for vehicle data；
In the case where determining that concrete mixer is in job state, the working condition type of concrete mixer is determined；
Start real-time monitoring pump truck fuel consumption after determining into corresponding working condition until determining that pump truck exits corresponding work
Industry operating condition；
In the case where determining that concrete mixer is in non-job state, judge that it is in driving cycle, and pump determining
Real-time monitoring pump truck fuel consumption is until determine that it exits driving cycle after vehicle enters driving cycle.
Preferably, described to calculate concrete pump according to the chassis car running computer data and the control unit for vehicle data
Fuel consumption information of the vehicle under each operating condition further include:
Obtain the system clock information that concrete mixer enters into and exits from corresponding operating condition type；
After determining that concrete mixer exits corresponding operating condition type, by the pump truck of each working condition type monitored
Fuel consumption matches to the system clock information for entering into and exiting from corresponding operating condition type obtained, provides each working condition class
The fishing time fuel consumption information of type；
The system clock information matching that the concrete mixer enters into and exits from corresponding operating condition type is imported stored
The total time of corresponding operating condition type is in information, to update the total time information of each operating condition type, by each working condition type
The matching of fishing time fuel consumption information import in total fuel consumption information of stored corresponding operating condition type, to update each operating condition type
Total fuel consumption information.
Preferably, described to calculate concrete pump according to the chassis car running computer data and the control unit for vehicle data
Fuel consumption information of the vehicle under each operating condition further include:
The time accounting of each operating condition type of concrete mixer is calculated according to the following formula:
Ptx=Tx/Ts
Wherein, Ptx indicates the time accounting of each operating condition type of pump truck, and Tx indicates the total of updated each operating condition type
Time, Ts indicate that engine net cycle time, x indicate operating condition type；
The average fuel consumption of each operating condition type of concrete mixer vehicle is calculated according to the following formula:
Fax=Fx/Wx
Wherein, Fax indicates that the average fuel consumption of each operating condition type, Fx indicate total oil of updated each operating condition type
Consumption, Wx indicates that Wx indicates the total side's amount of pumping under mileage travelled, pumping operating condition under driving cycle, and Wx indicates the work under other operating conditions
The total time of condition, x indicate operating condition type.
The present invention also provides a kind of concrete mixer Fuel consumption analysis methods, this method comprises:
Receive fuel consumption information of the concrete mixer of terminal transmission under each operating condition；
The generalized time accounting index of concrete mixer is calculated according to the fuel consumption information under each operating condition being calculated
And/or oil consumption index is measured by synthesis side.
Preferably, the fuel consumption information according under each operating condition calculates the generalized time accounting index of concrete mixer
Include:
The time accounting mean value of similar concrete mixer is calculated according to the following formula:
Wherein, Ptvx indicates the time accounting mean value of similar concrete mixer, PtxjIndicate jth platform concrete mixer in x
Time accounting under operating condition, x indicate operating condition type, and n indicates similar pump truck quantity；
Time accounting index is calculated according to the following formula:
Rptx=(Ptx-Ptvx)/Ptvx
Wherein, Rptx indicates that time accounting index of the concrete mixer under each operating condition, Ptx indicate separate unit concrete mixer
The time accounting of each operating condition type, the time accounting mean value of the similar concrete mixer of Ptvx；
The generalized time accounting index is calculated according to the following formula:
Wherein, Rptc indicates that generalized time accounting index, Rptp indicate that pumping operating condition lower time accounting index, Rptb indicate
Cantilever crane operating condition lower time accounting index, Rpti indicate that operating condition lower time accounting index to be expected, Rptd indicate the driving cycle lower time
Accounting index, Rpto indicate other operating conditions lower time accounting index.
Preferably, oil consumption index is measured in the synthesis side that the fuel consumption information according under each operating condition calculates concrete mixer
Include:
Oil consumption mean value under each operating condition of similar pump truck is calculated according to the following formula:
Wherein, Favx indicates oil consumption mean value under similar each operating condition of pump truck, FaxjIndicate each operating condition class of jth concrete mixer
The average fuel consumption of type, x indicate operating condition type, and n indicates similar pump truck quantity；
Average fuel consumption index is calculated according to the following formula:
Rfax=(Fax-Favx)/Favx
Wherein, Rfax indicates average fuel consumption index of the concrete mixer under each operating condition, the average oil of each operating condition type of Fax
Consumption, Favx indicate oil consumption mean value under similar each operating condition of pump truck, and x indicates operating condition type；
Synthesis side is calculated according to the following formula measures oil consumption mean value:
Wherein, the Favc indicates synthesis side's amount oil consumption mean value of similar concrete mixer, FacjIndicate the jth prestored
Oil consumption is measured by concrete mixer synthesis side, and n indicates similar pump truck quantity；
Synthesis side's amount oil consumption index is calculated according to the following formula:
Rfac=(Fac-Favc)/Favc
Wherein Rfac indicates that oil consumption index is measured by synthesis side, and Fac indicates the concrete mixer synthesis side prestored amount oil consumption, Favc
Indicate synthesis side's amount oil consumption mean value of similar concrete mixer.
Preferably, this method further include:
Amendment pumping pressure mean value is to reduce the oil consumption mean value under pumping operating condition；
Wherein the oil consumption mean value under revised pumping operating condition is calculate by the following formula:
Fapm=Fap η
Wherein, FapmIndicate the oil consumption mean value under revised pumping operating condition, Fap indicates that oil consumption is equal under current pumping operating condition
Value, η indicate that modification coefficient, Pa indicate that pumping average pressure, Pav indicate similar concrete pump truck pumping pressure mean value；
The similar concrete pump truck pumping pressure mean value is calculated according to the following formula:
Wherein, n indicates the quantity of similar concrete mixer.
The present invention also provides a kind of concrete mixer Fuel consumption analysis cloud platform, which includes:
Receiving unit, for receiving fuel consumption information of the concrete mixer of terminal transmission under each operating condition；
Server, when for calculating the synthesis of concrete mixer according to the fuel consumption information under each operating condition being calculated
Between accounting index and/or synthesis side measure oil consumption index.
Preferably, the fuel consumption information according under each operating condition calculates the generalized time accounting index of concrete mixer
Include:
The time accounting mean value of similar concrete mixer is calculated according to the following formula:
Wherein, Ptvx indicates the time accounting mean value of similar concrete mixer, PtxjIndicate jth platform concrete mixer in x
Time accounting under operating condition, x indicate operating condition type, and n indicates similar pump truck quantity；
Time accounting index is calculated according to the following formula:
Rptx=(Ptx-Ptvx)/Ptvx
Wherein, Rptx indicates that time accounting index of the concrete mixer under each operating condition, Ptx indicate separate unit concrete mixer
The time accounting of each operating condition type, the time accounting mean value of the similar concrete mixer of Ptvx；
The generalized time accounting index is calculated according to the following formula:
Wherein, Rptc indicates that generalized time accounting index, Rptp indicate that pumping operating condition lower time accounting index, Rptb indicate
Cantilever crane operating condition lower time accounting index, Rpti indicate that operating condition lower time accounting index to be expected, Rptd indicate the driving cycle lower time
Accounting index, Rpto indicate other operating conditions lower time accounting index.
Preferably, oil consumption index is measured in the synthesis side that the fuel consumption information according under each operating condition calculates concrete mixer
Include:
Oil consumption mean value under each operating condition of similar pump truck is calculated according to the following formula:
Wherein, Favx indicates oil consumption mean value under similar each operating condition of pump truck, FaxjIndicate each operating condition class of jth concrete mixer
The average fuel consumption of type, x indicate operating condition type, and n indicates similar pump truck quantity；
Average fuel consumption index is calculated according to the following formula:
Rfax=(Fax-Favx)/Favx
Wherein, Rfax indicates average fuel consumption index of the concrete mixer under each operating condition, the average oil of each operating condition type of Fax
Consumption, Favx indicate oil consumption mean value under similar each operating condition of pump truck, and x indicates operating condition type；
Synthesis side is calculated according to the following formula measures oil consumption mean value:
Wherein, the Favc indicates synthesis side's amount oil consumption mean value of similar concrete mixer, FacjIndicate the jth prestored
Oil consumption is measured by concrete mixer synthesis side, and n indicates similar pump truck quantity；
Synthesis side's amount oil consumption index is calculated according to the following formula:
Rfac=(Fac-Favc)/Favc
Wherein Rfac indicates that oil consumption index is measured by synthesis side, and Fac indicates the concrete mixer synthesis side prestored amount oil consumption, Favc
Indicate synthesis side's amount oil consumption mean value of similar concrete mixer.
Preferably, the server is also used to correct pumping pressure mean value to reduce the oil consumption mean value under pumping operating condition；Its
In it is revised pumping operating condition under oil consumption mean value be calculate by the following formula:
Fapm=Fap η
Wherein, FapmIndicate the oil consumption mean value under revised pumping operating condition, Fap indicates that oil consumption is equal under current pumping operating condition
Value, η indicate that modification coefficient, Pa indicate that pumping average pressure, Pav indicate similar concrete pump truck pumping pressure mean value；
The similar concrete pump truck pumping pressure mean value is calculated according to the following formula:
Wherein, n indicates the quantity of similar concrete mixer.
The present invention also provides a kind of concrete mixer Fuel consumption analysis system, which includes:
Concrete mixer Fuel consumption analysis terminal；And concrete mixer Fuel consumption analysis cloud platform.
Through the above technical solutions, obtaining chassis car running computer data and vehicle control in real time in concrete mixer operation
Cell data processed specifically obtains the total oil consumption of engine, engine speed and mileage travelled that pump truck chassis car running computer provides
Job state, pumping state, the cantilever crane of several and vehicle micro-control unit offer manipulate state, system clock.According to chassis row
Vehicle computer data and the control unit for vehicle data calculate fuel consumption information of the concrete mixer under each operating condition, it can pass through
Chassis car running computer data and the control unit for vehicle data calculate each operating condition type of pump truck time accounting and pump truck it is each
The average fuel consumption of operating condition type, and the fuel consumption information being calculated under each operating condition is sent to cloud platform, realize that offer can be right
The corresponding data that pump truck oil consumption is analyzed assesses the fuel consumption level of each concrete mixer, can be according to assessment
As a result user is instructed to carry out oil consumption management and improvement.
Other features and advantages of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is Vehicle oil consumption management system structural schematic diagram in the prior art；
Fig. 2 is the flow diagram of vehicle termination concrete mixer Fuel consumption analysis method provided by the invention；
Fig. 3 is concrete mixer Fuel consumption analysis system structure diagram provided by the invention；
Fig. 4 is that concrete mixer operating condition provided by the invention distinguishes logical schematic；
Fig. 5 is that working condition fuel consumption information provided by the invention determines logical schematic；
Fig. 6 is that pumping operating condition fuel consumption information provided by the invention determines logical schematic；
Fig. 7 is that cantilever crane operating condition fuel consumption information provided by the invention determines logical schematic；
Fig. 8 is that operating condition fuel consumption information to be expected provided by the invention determines logical schematic；
Fig. 9 is the flow diagram of concrete mixer Fuel consumption analysis method in cloud platform end provided by the invention.
Figure 10 is the structural schematic diagram of cloud platform provided by the invention.
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
Fig. 2 is the flow diagram of vehicle termination concrete mixer Fuel consumption analysis method provided by the invention, and Fig. 3 is this hair
The concrete mixer Fuel consumption analysis system structure diagram of bright offer, in conjunction with shown in Fig. 2 and Fig. 3, every concrete mixer setting
A set of Fuel consumption analysis terminal, the terminal may include communication unit, computing unit and transmission unit, and wherein the communication unit passes through
Vehicle fieldbus reads vehicle chassis car running computer (ECU) data and control unit for vehicle data, specifically, the vehicle chassis
Car running computer data include: the total oil consumption F of engine, engine speed and/or mileage travelled number S, the control unit for vehicle data
Including current working type and system clock T, wherein the current working type is one of following person: driving cycle, pumping operating condition,
Cantilever crane operating condition, operating condition to be expected and other operating conditions.Chassis car running computer data that the computing unit is read according to communication unit and
Control unit for vehicle data calculate fuel consumption information of the concrete mixer under each operating condition, which can be by computing unit meter
Fuel consumption information of the obtained concrete mixer under each operating condition, specifically, the fuel consumption information under each operating condition may include pump
The time accounting of each operating condition type of vehicle and the average fuel consumption of each operating condition type of pump truck.
For pump truck Fuel consumption analysis, pump truck oil consumption can be classified, specific as follows:
The composition of pump truck oil consumption
Pump truck oil consumption is mainly made of following operating condition oil consumption:
Pump truck oil consumption=synthesis travels oil consumption+operation oil consumption；
Operation oil consumption=pumping oil consumption+cantilever crane oil consumption+oil consumption to be expected+other oil consumption
Wherein, fuel oil oil consumption when other oil consumption are usually the abnormal conditions such as trouble hunting (other operating conditions).
Fig. 4 shows concrete mixer operating condition provided by the invention and distinguishes logical schematic, as shown in figure 4, the communication unit
Member can directly acquire the current working type of concrete mixer, can also be according to the concrete mixer number that communication unit is read
It may include specifically job status information, arm in control unit for vehicle data according to the current work operating condition type for determining pump truck
Frame status information determines pump truck currently whether in job state, if not according to the job state in control unit for vehicle data
Then judge that it is in driving cycle in job state.In the case where determining that pump truck is in job state, tool is further determined that
Body operating condition type determines whether pump truck is in pumping operating condition according to the pumping state in control unit for vehicle data, cantilever crane state
Or cantilever crane operating condition.In the case where determining that pump truck current working type is not admitted to pumping operating condition or cantilever crane operating condition, according to chassis
Engine speed in car running computer data determines the operating condition type of pump truck, specifically, is less than or equal to set in engine speed value
Judge that pump truck is in operating condition to be expected in the case where definite value (such as 900), otherwise judges that pump truck is in other operating conditions.
The oil consumption that can be in pump truck under corresponding operating condition after determining pump truck operating condition type carries out real-time monitoring,
In can substantially be distinguished by following relationship for oil consumption:
The comprehensive traveling total oil consumption Fw of the total oil consumption F- operation of oil consumption Fd=engine
Fig. 5 shows working condition fuel consumption information provided by the invention and determines logical schematic, as shown in figure 5, known
In the case where the total oil consumption F of engine (reading in the car running computer data of chassis), synthesis can determine after determining the total oil consumption of operation
Oil consumption Fd is travelled, after determining that pump truck enters job state, system clock information T0 at this time is obtained and present engine is total
Oil consumption F0, and start to monitor pump truck when entering the oil consumption after job state and the total oil consumption Fw of real-time update operation and total operation
Between Tw until determine pump truck exit job state, wherein the total oil consumption Fw=of operation has stored the total oil consumption Fwr+ current work of operation
Oil consumption (F-F0), operation total time Tw=have stored Twr+ current work time operation total time (T-T0).Determining that pump truck moves back
Out after job state, the update of fulfil assignment total oil consumption and operation total time, wherein pump truck exits the job state moment: having deposited
The total oil consumption Fw of the total oil consumption Fwr=operation of operation is stored up, to store Twr=operation total time Tw operation total time.
Specifically, it can also analyze oil consumption to each operating condition type and each operating condition activity duration, Fig. 6 shows this
The pumping operating condition fuel consumption information that invention provides determines logical schematic, as shown in fig. 6, after determining that pump truck enters pumping state,
System clock information T0 and the total oil consumption F0 of present engine at this time is obtained, and is started to monitor after pump truck enters pumping state
Oil consumption and real-time update pump total oil consumption Fp and pumping total time Tp until determining that pump truck exits pumping state, wherein pump
It send total oil consumption Fp=to store the total oil consumption Fpr+ of pumping currently to pump oil consumption (F-F0), it is total that pumping total time Tp=has stored pumping
The current pump time of time Tpr+ (T-T0).After determining that pump truck exits pumping state, when completing to pump total oil consumption and pump total
Between update, wherein pump truck exits the pumping state moment: having stored the total oil consumption Fpr=of pumping and has pumped total oil consumption Fp, has stored pump
Total time Tpr=is sent to pump total time Tp.
Fig. 7 shows cantilever crane operating condition fuel consumption information provided by the invention and determines logical schematic, as shown in fig. 7, in determination
After pump truck arm entry rack-like state, system clock information T0 and the total oil consumption F0 of present engine at this time is obtained, and start to monitor
Oil consumption and the total oil consumption Fb of real-time update cantilever crane and cantilever crane total time Tb after pump truck arm entry rack-like state is until determine pump truck
Exit cantilever crane state, wherein the total oil consumption Fb=of cantilever crane has stored the total oil consumption Fbr+ current arm support oil consumption (F-F0) of cantilever crane, and cantilever crane is total
Time Tb=has stored Tbr+ current arm support time cantilever crane total time (T-T0).After determining that pump truck exits cantilever crane state, complete
The update of cantilever crane total oil consumption and cantilever crane total time, wherein pump truck exits the cantilever crane state moment: the total oil consumption Fbr=of cantilever crane has been stored
The total oil consumption Fb of cantilever crane has stored Tbr=cantilever crane total time Tb cantilever crane total time.
Fig. 8 shows operating condition fuel consumption information to be expected provided by the invention and determines logical schematic, as shown in figure 8, in determination
After pump truck enters standby state, system clock information T0 and the total oil consumption F0 of present engine at this time is obtained, and start to monitor
The oil consumption and real-time update that pump truck enters after standby state wait expecting total oil consumption Fi and total time Ti to be expected until determining pump truck
Exit standby state, wherein total wait expect wait expect that total oil consumption Fi=has been stored wait expect total oil consumption Fir+ currently oil consumption (F-F0) to be expected
Time Ti=has stored total time Tir+ current supply delay time (T-T0) to be expected.After determining that pump truck exits standby state, complete
Wait expect the update of total oil consumption and total time to be expected, wherein pump truck exits the standby state moment: having stored wait expect total oil consumption Fir=
Wait expect total oil consumption Fi, total time Tir=to be expected total time Ti to be expected has been stored.
Oil consumption Fo and time To under other operating conditions can be calculated according to the following formula:
The total oil consumption Fw- of the total oil consumption Fo=work of other operating conditions pumps total total oil consumption Fb- of oil consumption Fp- cantilever crane and waits expecting total oil consumption Fi
Other operating condition total time To=work total time Tw- pumps total time Tp- cantilever crane total time Tb- total time Ti to be expected
Determining the oil consumption of each operating condition type and after the operating condition duration, which can calculate each operating condition
Time accounting and average fuel consumption under type, specific as follows:
1) operating condition time accounting is analyzed
The usage behavior of pump truck is analyzed by each operating condition time accounting, index of correlation has:
It pumps operating condition time accounting Ptp=and pumps total time Tp/ engine net cycle time Ts
Accounting Ptb=cantilever crane operating condition time, Tb/ engine net cycle time cantilever crane total time Ts
Operating condition time accounting Pti=total time Ti/ engine net cycle time Ts to be expected to be expected
When driving cycle time accounting Ptd=(engine net cycle time Ts- operation total time Tw)/engine total working
Between Ts
Other operating condition times accounting Pto=other times To/ engine net cycle time Ts
2) operating condition average fuel consumption is analyzed
Comprehensive traveling oil consumption Fd (L)/mileage travelled S (KM) of driving cycle average fuel consumption Fad=
It pumps operating condition average fuel consumption Fap=and pumps total side's amount H (m3) of total oil consumption Fp (L)/pumping
The total oil consumption Fb (L) of cantilever crane operating condition average fuel consumption Fab=cantilever crane/cantilever crane total time Tb (S)
Operating condition average fuel consumption Fai=to be expected waits expecting total oil consumption Fi (L)/total time to be expected Ti (S)
Other operating condition average fuel consumptions Fao=other oil consumption Fo (L)/other times To
Wherein, the total high-volume H (m of pumping can also be read in the pumping state data in control unit for vehicle data3)。
Oil after computing unit completes above-mentioned calculating, under above-mentioned each operating condition that computing unit is calculated transmission unit
Consumption information (average fuel consumption of each operating condition type of time accounting and pump truck including at least each operating condition type) is sent to cloud platform.
Fig. 9 shows the flow diagram of concrete mixer Fuel consumption analysis method in cloud platform end provided by the invention, Figure 10
The structural schematic diagram of cloud platform provided by the invention is shown, in conjunction with shown in Fig. 9 and Figure 10, cloud platform may include receiving unit
And server, the receiving unit can receive the fuel consumption information under each operating condition of the Fuel consumption analysis terminal transmission of pump truck, server
Fuel consumption information of each concrete mixer received according to receiving unit under each operating condition, it is comprehensive that analysis meter calculates every pump truck
Oil consumption index is measured so that user understands the corresponding index information of fuel consumption values of pump truck by time accounting index and/or synthesis side.
(1), it is directed to generalized time accounting index
The time for each operating condition type that the server can be provided according to the Fuel consumption analysis terminal of each concrete mixer accounts for
Than the time accounting mean value for being calculated by the following formula out similar concrete mixer:
Wherein, Ptvx indicates the time accounting mean value of similar concrete mixer, PtxjIndicate jth platform concrete mixer in x
Time accounting under operating condition, x indicate operating condition type, and n indicates similar pump truck quantity.
Time accounting index is calculated according to the following formula:
Rptx=(Ptx-Ptvx)/Ptvx
Wherein, Rptx indicates that time accounting index of the concrete mixer under each operating condition, Ptx indicate separate unit concrete mixer
The time accounting of each operating condition type, the time accounting mean value of the similar concrete mixer of Ptvx；
Time accounting index mainly reflects the use habit of user, and wherein the absolute value of time accounting index is bigger, says
The bright operating condition time accounting deviation from the norm value is bigger, and positive value representative is more higher than conventional value, and negative value indicates more relatively low than conventional value.
The generalized time accounting index can also be calculated according to the following formula:
Wherein, Rptc indicates that generalized time accounting index, Rptp indicate that pumping operating condition lower time accounting index, Rptb indicate
Cantilever crane operating condition lower time accounting index, Rpti indicate that operating condition lower time accounting index to be expected, Rptd indicate the driving cycle lower time
Accounting index, Rpto indicate other operating conditions lower time accounting index.
Generalized time accounting index Rptc is bigger, illustrates that the use habit deviation from the norm of this equipment is bigger.
(2), oil consumption index is measured for synthesis side
The average oil for each operating condition type that the server can be provided according to the Fuel consumption analysis terminal of each concrete mixer
Consumption is calculated by the following formula out oil consumption mean value under each operating condition of similar pump truck:
Wherein, Favx indicates oil consumption mean value under similar each operating condition of pump truck, FaxjIndicate each operating condition class of jth concrete mixer
The average fuel consumption of type, x indicate operating condition type, and n indicates similar pump truck quantity；
Average fuel consumption index is calculated according to the following formula:
Rfax=(Fax-Favx)/Favx
Wherein, Rfax indicates average fuel consumption index of the concrete mixer under each operating condition, the average oil of each operating condition type of Fax
Consumption, Favx indicate oil consumption mean value under similar each operating condition of pump truck, and x indicates operating condition type；
Wherein, average fuel consumption index mainly reflects the performance of equipment itself, and average fuel consumption index value is bigger, shows oil consumption
More higher, for pump truck, the lower oil consumption index the better.Average fuel consumption index absolute value is bigger, illustrates the average oil of the operating condition
It is bigger to consume deviation from the norm value, positive value representative is more higher than conventional value, and negative value indicates more relatively low than conventional value.
Synthesis side's amount oil consumption mean value can also be calculated according to the following formula:
Wherein, the Favc indicates synthesis side's amount oil consumption mean value of similar concrete mixer, FacjIndicate the jth prestored
Oil consumption is measured by concrete mixer synthesis side, and n indicates similar pump truck quantity；
Synthesis side's amount oil consumption index is calculated according to the following formula:
Rfac=(Fac-Favc)/Favc
Wherein Rfac indicates that oil consumption index is measured by synthesis side, and Fac indicates the concrete mixer synthesis side prestored amount oil consumption, Favc
Indicate synthesis side's amount oil consumption mean value of similar concrete mixer.
The generalized time accounting index and synthesis side that comprehensive server is calculated measure oil consumption index analysis, and generalized time accounts for
Oil consumption index Rfac measures in ratio index Rptc and synthesis side, reflects equipment use habit and fuel consumption situation on the whole.When comprehensive
Between accounting index Rptc it is bigger, illustrate that the use habit deviation from the norm of this equipment is bigger.Measuring oil consumption index Rfac just in synthesis side
Value is bigger, illustrates that complete-vehicle oil consumption is more higher than same category of device, Rfac negative value is bigger, illustrates that complete-vehicle oil consumption is more inclined than same category of device
It is low.
Embodiment:
The oil consumption of pump truck A customers' responsiveness is high, using this patent method, calculates synthesis side and measures oil consumption index positive 20%, when comprehensive
Between accounting index Rptc be 16.2%, the comparison of further operating condition:
1) supply delay time accounting index Rpti is 11.2%.
2) average fuel consumption Rfad index 9.7% is travelled.
Therefore the higher reason of comprehensive oil consumption is analyzed are as follows:
1) supply delay time accounting index is high, and the pump truck supply delay time is long, illustrates that concrete production and transport allotment are unreasonable.
2) traveling average fuel consumption index is high, and illustrating driver, there are bad steering behavior or road conditions are poor.
Due to pumping oil consumption and pumping load strong correlation, pumping pressure reaction pumping load can be flat by pumping pressure
Mean value is modified, and average pumping pressure is bigger, and average fuel consumption reduces.The present invention also provides a kind of modification methods, specifically, should
The adjustable pumping pressure of server can specifically be simulated with achieving the purpose that pump operating condition oil consumption mean value by following formula
Revised pumping oil consumption mean value:
Fapm=Fap η
Wherein, FapmIndicate the oil consumption mean value under revised pumping operating condition, Fap indicates that oil consumption is equal under current pumping operating condition
Value, η indicate that modification coefficient, Pa indicate that pumping average pressure, Pav indicate similar concrete pump truck pumping pressure mean value；
The similar concrete pump truck pumping pressure mean value is calculated according to the following formula:
Wherein, PajIndicate that the pumping average pressure of i-th pump truck, n indicate the quantity of similar concrete mixer.
It is adjusted by pumping pressure of the above-mentioned modification method to pump truck to achieve the purpose that reduce pumping oil consumption mean value,
Oil consumption of the pump truck in the case where pumping operating condition is reduced, operating cost is reduced.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical solution of the present invention
Monotropic type, these simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the present invention to it is various can
No further explanation will be given for the combination of energy.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (17)
1. a kind of concrete mixer Fuel consumption analysis method, which is characterized in that this method comprises:
Obtain chassis car running computer data and control unit for vehicle data；
Concrete mixer is calculated under each operating condition according to the chassis car running computer data and the control unit for vehicle data
Fuel consumption information；And
Fuel consumption information of the concrete mixer being calculated under each operating condition is sent to cloud platform；
Wherein, the chassis car running computer data include: the total oil consumption of engine, engine speed and/or mileage travelled number, described
Control unit for vehicle data include: current working type and system clock；
Fuel consumption information under each operating condition includes: the time accounting of each operating condition type of pump truck and being averaged for each operating condition type of pump truck
Oil consumption.
2. the method according to claim 1, wherein described according to the chassis car running computer data and the vehicle
Control unit data calculate fuel consumption information of the concrete mixer under each operating condition
Start real-time monitoring pump truck fuel consumption after determining into any operating condition until determining that pump truck exits corresponding operating condition；
Wherein, the current working type is one of following person: driving cycle, pumping operating condition, cantilever crane operating condition, operating condition to be expected and its
His operating condition.
3. according to the method described in claim 2, it is characterized in that, described according to the chassis car running computer data and the vehicle
Control unit data calculate fuel consumption information of the concrete mixer under each operating condition further include:
Obtain the system clock information that concrete mixer enters into and exits from corresponding operating condition type；
After determining that concrete mixer exits corresponding operating condition type, by the pump truck fuel consumption of each operating condition type monitored with
The system clock information for entering into and exiting from corresponding operating condition type obtained matches, and provides the period oil consumption of each operating condition type
Information；
The system clock information matching that the concrete mixer enters into and exits from corresponding operating condition type is imported stored corresponding
The total time of operating condition type is in information, to update the total time information of each operating condition type, by the work of each working condition type
The matching of industry period fuel consumption information imports in total fuel consumption information of stored corresponding operating condition type, to update the total of each operating condition type
Fuel consumption information.
4. according to the method described in claim 3, it is characterized in that, described according to the chassis car running computer data and the vehicle
Control unit data calculate fuel consumption information of the concrete mixer under each operating condition further include:
The time accounting of each operating condition type of concrete mixer is calculated according to the following formula:
Ptx=Tx/Ts
Wherein, Ptx indicate each operating condition type of pump truck time accounting, Tx indicate updated each operating condition type it is total when
Between, Ts indicates that engine net cycle time, x indicate operating condition type；
The average fuel consumption of each operating condition type of concrete mixer is calculated according to the following formula:
Fax=Fx/Wx
Wherein, Fax indicates that the average fuel consumption of each operating condition type, Fx indicate total oil consumption of updated each operating condition type,
Wx indicates that Wx indicates the total side's amount of pumping under mileage travelled, pumping operating condition under driving cycle, and Wx indicates the operating condition under other operating conditions
Total time, x indicate operating condition type.
5. a kind of concrete mixer Fuel consumption analysis terminal, which is characterized in that the terminal includes:
Communication unit, for obtaining chassis car running computer data and control unit for vehicle data；
Computing unit, the chassis car running computer data and the control unit for vehicle for being obtained according to the communication unit
Data calculate fuel consumption information of the concrete mixer under each operating condition；
Transmission unit, for fuel consumption information of the concrete mixer being calculated under each operating condition to be sent to cloud platform；
Wherein, the chassis car running computer data include: the total oil consumption of engine, engine speed and/or mileage travelled number, described
Control unit for vehicle data include: current working type and system clock；
Fuel consumption information under each operating condition includes: the time accounting of each operating condition type of pump truck and being averaged for each operating condition type of pump truck
Oil consumption.
6. according to right want 5 described in terminal, which is characterized in that it is described according to the chassis car running computer data and the vehicle
Control unit data calculate fuel consumption information of the concrete mixer under each operating condition
Start real-time monitoring pump truck fuel consumption after determining into any operating condition until determining that pump truck exits corresponding operating condition；
Wherein, the current working type is one of following person: driving cycle, pumping operating condition, cantilever crane operating condition, operating condition to be expected and its
His operating condition.
7. terminal according to claim 6, which is characterized in that described according to the chassis car running computer data and the vehicle
Control unit data calculate fuel consumption information of the concrete mixer under each operating condition further include:
Obtain the system clock information that concrete mixer enters into and exits from corresponding operating condition type；
After determining that concrete mixer exits corresponding operating condition type, by the pump truck fuel consumption of each operating condition type monitored with
The system clock information for entering into and exiting from corresponding operating condition type obtained matches, and provides the period oil consumption of each operating condition type
Information；
The system clock information matching that the concrete mixer enters into and exits from corresponding operating condition type is imported stored corresponding
The total time of operating condition type is in information, to update the total time information of each operating condition type, by the work of each working condition type
The matching of industry period fuel consumption information imports in total fuel consumption information of stored corresponding operating condition type, to update the total of each operating condition type
Fuel consumption information.
8. terminal according to claim 7, which is characterized in that described according to the chassis car running computer data and the vehicle
Control unit data calculate fuel consumption information of the concrete mixer under each operating condition further include:
The time accounting of each operating condition type of concrete mixer is calculated according to the following formula:
Ptx=Tx/Ts
Wherein, Ptx indicate each operating condition type of pump truck time accounting, Tx indicate updated each operating condition type it is total when
Between, Ts indicates that engine net cycle time, x indicate operating condition type；
The average fuel consumption of each operating condition type of concrete mixer vehicle is calculated according to the following formula:
Fax=Fx/Wx
Wherein, Fax indicates that the average fuel consumption of each operating condition type, Fx indicate total oil consumption of updated each operating condition type,
Wx indicates that Wx indicates the total side's amount of pumping under mileage travelled, pumping operating condition under driving cycle, and Wx indicates the operating condition under other operating conditions
Total time, x indicate operating condition type.
9. a kind of concrete mixer Fuel consumption analysis method, which is characterized in that this method comprises:
Receive fuel consumption information of the concrete mixer of terminal transmission under each operating condition；
According under each operating condition being calculated fuel consumption information calculate concrete mixer generalized time accounting index and/or
Measure oil consumption index in synthesis side.
10. according to the method described in claim 9, it is characterized in that, the fuel consumption information according under each operating condition calculates
The generalized time accounting index of concrete mixer includes:
The time accounting mean value of similar concrete mixer is calculated according to the following formula:
Wherein, Ptvx indicates the time accounting mean value of similar concrete mixer, PtxjIndicate jth platform concrete mixer under x operating condition
Time accounting, x indicates operating condition type, and n indicates similar pump truck quantity；
Time accounting index is calculated according to the following formula:
Rptx=(Ptx-Ptvx)/Ptvx
Wherein, Rptx indicates that time accounting index of the concrete mixer under each operating condition, Ptx indicate each work of separate unit concrete mixer
The time accounting of condition type, the time accounting mean value of the similar concrete mixer of Ptvx；
The generalized time accounting index is calculated according to the following formula:
Wherein, Rptc indicates that generalized time accounting index, Rptp indicate that pumping operating condition lower time accounting index, Rptb indicate cantilever crane
Operating condition lower time accounting index, Rpti indicate that operating condition lower time accounting index to be expected, Rptd indicate driving cycle lower time accounting
Index, Rpto indicate other operating conditions lower time accounting index.
11. according to the method described in claim 9, it is characterized in that, the fuel consumption information according under each operating condition calculates
Measure oil consumption index in the synthesis side of concrete mixer
Oil consumption mean value under each operating condition of similar pump truck is calculated according to the following formula:
Wherein, Favx indicates oil consumption mean value under similar each operating condition of pump truck, FaxjIndicate each operating condition type of jth concrete mixer
Average fuel consumption, x indicate operating condition type, and n indicates similar pump truck quantity；
Average fuel consumption index is calculated according to the following formula:
Rfax=(Fax-Favx)/Favx
Wherein, average fuel consumption index of the Rfax expression concrete mixer under each operating condition, the average fuel consumption of each operating condition type of Fax,
Favx indicates oil consumption mean value under similar each operating condition of pump truck, and x indicates operating condition type；
Synthesis side is calculated according to the following formula measures oil consumption mean value:
Wherein, the Favc indicates synthesis side's amount oil consumption mean value of similar concrete mixer, FacjIndicate the jth coagulation prestored
Oil consumption is measured by native pump truck synthesis side, and n indicates similar pump truck quantity；
Synthesis side's amount oil consumption index is calculated according to the following formula:
Rfac=(Fac-Favc)/Favc
Wherein Rfac indicates that oil consumption index is measured by synthesis side, and Fac indicates the concrete mixer synthesis side prestored amount oil consumption, and Favc is indicated
Measure oil consumption mean value in the synthesis side of similar concrete mixer.
12. according to method described in any one of claim 9-11 claim, which is characterized in that this method further include:
Amendment pumping pressure mean value is to reduce the oil consumption mean value under pumping operating condition；
Wherein the oil consumption mean value under revised pumping operating condition is calculate by the following formula:
Fapm=Fap η
Wherein, FapmIndicate the oil consumption mean value under revised pumping operating condition, Fap indicates oil consumption mean value under current pumping operating condition, η
Indicate that modification coefficient, Pa indicate that pumping average pressure, Pav indicate similar concrete pump truck pumping pressure mean value；
The similar concrete pump truck pumping pressure mean value is calculated according to the following formula:
Wherein, n indicates the quantity of similar concrete mixer.
13. a kind of concrete mixer Fuel consumption analysis cloud platform, which is characterized in that the cloud platform includes:
Receiving unit, for receiving fuel consumption information of the concrete mixer of terminal transmission under each operating condition；
Server, the generalized time for calculating concrete mixer according to the fuel consumption information under each operating condition being calculated account for
Oil consumption index is measured by ratio index and/or synthesis side.
14. cloud platform according to claim 13, which is characterized in that the fuel consumption information meter according under each operating condition
Calculate concrete mixer generalized time accounting index include:
The time accounting mean value of similar concrete mixer is calculated according to the following formula:
Wherein, Ptvx indicates the time accounting mean value of similar concrete mixer, PtxjIndicate jth platform concrete mixer under x operating condition
Time accounting, x indicates operating condition type, and n indicates similar pump truck quantity；
Time accounting index is calculated according to the following formula:
Rptx=(Ptx-Ptvx)/Ptvx
Wherein, Rptx indicates that time accounting index of the concrete mixer under each operating condition, Ptx indicate each work of separate unit concrete mixer
The time accounting of condition type, the time accounting mean value of the similar concrete mixer of Ptvx；
The generalized time accounting index is calculated according to the following formula:
Wherein, Rptc indicates that generalized time accounting index, Rptp indicate that pumping operating condition lower time accounting index, Rptb indicate cantilever crane
Operating condition lower time accounting index, Rpti indicate that operating condition lower time accounting index to be expected, Rptd indicate driving cycle lower time accounting
Index, Rpto indicate other operating conditions lower time accounting index.
15. cloud platform according to claim 13, which is characterized in that the fuel consumption information meter according under each operating condition
It measures oil consumption index and includes: in the synthesis side for calculating concrete mixer
Oil consumption mean value under each operating condition of similar pump truck is calculated according to the following formula:
Wherein, Favx indicates oil consumption mean value under similar each operating condition of pump truck, FaxjIndicate each operating condition type of jth concrete mixer
Average fuel consumption, x indicate operating condition type, and n indicates similar pump truck quantity；
Average fuel consumption index is calculated according to the following formula:
Rfax=(Fax-Favx)/Favx
Wherein, average fuel consumption index of the Rfax expression concrete mixer under each operating condition, the average fuel consumption of each operating condition type of Fax,
Favx indicates oil consumption mean value under similar each operating condition of pump truck, and x indicates operating condition type；
Synthesis side is calculated according to the following formula measures oil consumption mean value:
Wherein, the Favc indicates synthesis side's amount oil consumption mean value of similar concrete mixer, FacjIndicate the jth coagulation prestored
Oil consumption is measured by native pump truck synthesis side, and n indicates similar pump truck quantity；
Synthesis side's amount oil consumption index is calculated according to the following formula:
Rfac=(Fac-Favc)/Favc
Wherein Rfac indicates that oil consumption index is measured by synthesis side, and Fac indicates the concrete mixer synthesis side prestored amount oil consumption, and Favc is indicated
Measure oil consumption mean value in the synthesis side of similar concrete mixer.
16. according to cloud platform described in any one of claim 8-12 claims, which is characterized in that the server is also used
In amendment pumping pressure mean value to reduce the oil consumption mean value under pumping operating condition；The wherein oil consumption mean value under revised pumping operating condition
It is calculate by the following formula:
Fapm=Fap η
Wherein, FapmIndicate the oil consumption mean value under revised pumping operating condition, Fap indicates oil consumption mean value under current pumping operating condition, η
Indicate that modification coefficient, Pa indicate that pumping average pressure, Pav indicate similar concrete pump truck pumping pressure mean value；
The similar concrete pump truck pumping pressure mean value is calculated according to the following formula:
Wherein, n indicates the quantity of similar concrete mixer.
17. a kind of concrete mixer Fuel consumption analysis system, which is characterized in that the system includes:
Concrete mixer Fuel consumption analysis terminal described in any one of claim 5-8 claim；And
Concrete mixer Fuel consumption analysis cloud platform described in any one of claim 13-16 claim.
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