CN108230217A - A kind of energy consumption total emission volumn accounting system and its accounting method based on expressway tol lcollection data - Google Patents
A kind of energy consumption total emission volumn accounting system and its accounting method based on expressway tol lcollection data Download PDFInfo
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Abstract
The present invention a kind of energy consumption total emission volumn accounting system and its accounting method based on expressway tol lcollection data are related to a kind of energy consumption discharge accounting analysis system based on expressway tol lcollection data, it is especially a kind of to utilize the basic datas such as expressway tol lcollection data, highway network routing table, communications and transportation energy consumption survey data, commerial vehicle information bank and IPCC emission factor data, the system and method for pavement branch sections and period accounting energy consumption discharge capacity in freeway path table.Using basic datas such as expressway tol lcollection data, highway network routing table, communications and transportation energy consumption survey data, commerial vehicle information bank and IPCC emission factor data, the method that pavement branch sections and period calculate energy consumption discharge capacity in freeway path table.This method determines that bicycle in day part position, the energy consumption discharge capacity in each section, finally summarizes to obtain the energy consumption discharge capacity of each section period in freeway network by organic association of every basic data respectively.
Description
Technical field
The present invention a kind of energy consumption total emission volumn accounting system and its accounting method based on expressway tol lcollection data are related to
A kind of energy consumption discharge accounting analysis system based on expressway tol lcollection data, it is especially a kind of to utilize expressway tol lcollection number
According to, highway network routing table, communications and transportation energy consumption survey data, commerial vehicle information bank and IPCC emission factor data etc. it is basic
Data, the system and method for pavement branch sections and period accounting energy consumption discharge capacity in freeway path table.
Background technology
One of the three industries of communications and transportation as energy consumption, the consumption of the energy directly affect carbon dioxide row
Put the variation of total amount.In recent years, Jiangsu Province's highway passes through mileage and traffic volume increases year by year, is promoting socio-economic development
While, also have become the accumulation regions of the disposals of pollutants such as Jiangsu Province's regional atmospheric, water and soil, noise.It is well known that Vehicular exhaust
Containing various air pollutants such as CO, NOx, HC, PM in discharge, area along the line environmental quality is drastically influenced.How effectively to tie
Closing administration means and economic leverage improves transportation industry vehicle emission pollution present situation, is current traffic environment-friendly area research
Hot issue.
The energy consumption total emission volumn accounting method of communications and transportation at present mainly by the energy consumption intensity of typical investigation vehicle in use,
Show that this method is primarily present problems in combination with the measuring and calculating of annual traffic mileage：
1st, the traffic mileage in statistical yearbook is divided by city, and the traffic mileage of transport enterprise is drawn according to enterprise location
Point, it is difficult to that embodies energy consumption discharge actually occurs place；
2nd, the traffic mileage statistical calculation time is longer, and the data update period is long；
3rd, traffic mileage mainly show, and each side's Statistical Criteria is variant that there are certain errors with real data by calculating；
4th, energy consumption emissions data summarizes data to be final, and administrative department can not carry out fine-grained management according to the data.
Invention content
The purpose of the present invention is part provides a kind of energy consumption discharge based on expressway tol lcollection data against the above deficiency
Total amount accounting system and its accounting method, section carries out the core of driving vehicle energy consumption total emission volumn at times along highway
Calculate, can embody energy consumption of vehicles discharge actually occurs place and time, solve the data update period it is long the technical issues of, greatly
Improve freeway management division management efficiency and level greatly.
The present invention takes following technical scheme to realize：
A kind of energy consumption total emission volumn accounting system based on expressway tol lcollection data, including,
For obtaining the basic data acquisition module of basic data；
For obtaining the shortest path generation module of shortest path table；
For obtaining the running data generation module of vehicle operation data；
For obtaining the energy consumption generation module of energy consumption of vehicles and discharge capacity；
For obtaining the consumption of vehicle summary information row's summarizing module；
Highway network routing table, expressway tol lcollection data information table, operation are equipped in basic data acquisition module database
Information of vehicles library, communications and transportation energy consumption survey data table and IPCC emission factor tables of data；
Shortest path generation module obtains basic routing information by the highway network routing table of basic data acquisition module, so as to
It obtains shortest path table and is stored in basic data acquisition module database；
Running data generation module obtains bicycle in highway by basic data acquisition module and shortest path generation module
On mileage travelled, average speed per hour, pass through the letters such as the time in each section, rate of actual loading, each sections of road mileage and traffic mileage
Breath；
Energy consumption generation module obtains running data by running data generation module, generates each section energy consumption and the row of single unit vehicle
High-volume；
Consumption row's summarizing module obtains single unit vehicle energy consumption and emissions data by energy consumption generation module, summarize to obtain each section, when
The energy consumption and total emission volumn of section.
It is recorded in the highway network routing table between the title of each freeway toll station point, any two adjacent sites
Distance（Divide direction record）；In expressway tol lcollection data information table record vehicle license plate number, upper and lower highway time,
The information such as place, vehicle weight and charge quantity；Recorded in commerial vehicle information bank the license plate number of commerial vehicle, type of vehicle,
The vehicle statics information such as vehicle size, engine displacement, vehicle age and affiliated company；It is recorded in communications and transportation energy consumption survey data table
Communications and transportation energy consumption survey data；
The data source of IPCC emission factor tables of data is in IPCC countries greenhouse gases inventory guide catalogue；IPCC countries greenhouse gas
Body inventory guide catalogue comes from《IPCC countries greenhouse gases inventory guide catalogue in 2006》, recording different types vehicle is corresponding
Various pollutants emission factor.
A kind of accounting method of the energy consumption total emission volumn accounting system based on expressway tol lcollection data, including walking as follows
Suddenly：
1）Determine vehicle running path and time
1-1）Generate shortest path
Highway network routing table data are extracted by shortest path generation module, by arranging between arbitrary neighborhood Liang Ge charge stations
Mileage calculates the shortest path between any two charge station upper and lower opening in highway network, forms highway network shortest path
Diameter table；
Content in the highway network shortest path table include beginning and end charge station name, by section and charge station,
By charge station's sequence, by the information such as station name, each road section length, path total length of charging；
1-2）Generate running data
Running data generation module passes through basic data acquisition module database and step 1-1）The highway network shortest path
Diameter table obtains single unit vehicle driving path on a highway, mileage travelled, average speed per hour, the time by each section, reality
The information such as load rate, each sections of road mileage and traffic mileage；
2）Determine energy consumption of vehicles and discharge capacity
Energy consumption generation module passes through step 1-2）The running data that middle running data generation module obtains, generates each of single unit vehicle
Section energy consumption and discharge capacity；
3）Determine pavement branch sections period energy consumption and discharge capacity along highway
Consumption row's summarizing module obtains single unit vehicle energy consumption and emissions data by energy consumption generation module, summarize to obtain each section, when
The energy consumption and total emission volumn of section.
Step 1-2）Described in running data generation specific steps include：
1-2-1）Running data generation module obtains the highway in setting time by basic data acquisition module database
Charge data, and obtain in the time corresponding with setting time through the information of vehicle flowrate of highway；
The information of vehicle flowrate enters the time of high speed including vehicle, starting point charge station name, leaves high speed time, terminal charge
The information such as station name, type of vehicle and vehicle weighing；
1-2-2）For each driving vehicle in charge data, the beginning and end charge station in vehicle traveling information
Title with highway network shortest path table, obtains the mileage travelled of the vehicle on a highway；
In this step, it then follows general driving habits, the shortest path chosen between any two charge station are travelled as vehicle
Path；
1-2-3）After determining single unit vehicle mileage travelled, with reference to the time of vehicles while passing highway, being averaged for the vehicle is obtained
Speed per hour；
1-2-4）According to section sequence and length in vehicle running path, which is represented with the point midway in each section, is tied
The average traveling speed per hour of single unit vehicle is closed, determines time of the vehicle by each road segment midpoints.
Step 1-2-1）In setting time for one month or one day, time length can be set as needed.
Step 2）Described in energy consumption of vehicles and discharge capacity determine method, include the following steps：
2-1）For commerial vehicle, according to the operation license plate number provided in expressway tol lcollection data information table, associative search battalion
Transport the data in information of vehicles library, obtain the vehicle static information of the commerial vehicle, the vehicle static information include type of vehicle,
Size and grade etc.；
For goods stock, with reference to vehicle in the weighing information in expressway tol lcollection data information table and commerial vehicle information bank
Dead weight information, determine the cargo dead-weight of the lorry, and further determine that the rate of actual loading of the vehicle；
2-2）The energy consumption intensity of corresponding commerial vehicle is obtained by communications and transportation energy consumption survey data table；For private vehicle,
Its energy consumption intensity is formulated with reference to the energy consumption intensity of taxi；
2-3）The pollutants emission characteristics of corresponding vehicle are searched in PCC emission factor tables of data according to vehicle；
2-4）On the basis of single unit vehicle determines type of vehicle, the driving path and the type energy consumption of vehicles with reference to the vehicle are strong
Degree, determines energy input of the vehicle in each section；
2-5）On the basis of single unit vehicle determines type of vehicle, with reference to the pollution of the driving path and the type vehicle of the vehicle
Object emission factor determines pollutant discharge amount of the vehicle in each section.
The driving path derives from step 1-2）The driving path of acquisition.
Step 2-2）The energy consumption intensity of middle private vehicle takes 10 liters of per 100 km oil consumption.
Step 3）In the method that summarizes, include the following steps：
3-1）The freeway net progress section period is drawn according to the information in 24 hours one day and highway network routing table
Point, which is represented with the midpoint section in each section；
3-2）According to step 2）Result of calculation, screen corresponding vehicle traveling information, and be associated with corresponding by the section period
Step 2）In the result of calculation of obtained energy consumption of vehicles and discharge capacity；
3-3）It will be from step 3-2）The energy input of all driving vehicles and discharge capacity are separately summed in obtained each section period,
Obtain pavement branch sections period energy consumption and total emission volumn along entire highway.
The present invention a kind of energy consumption total emission volumn accounting system and its accounting method based on expressway tol lcollection data have
Following advantageous effect：
（1）The place and time that energy consumption discharge actually occurs on highway, more intuitive energy consumption of reaction discharge variation can be embodied
Trend；
（2）Can be according to the renewal frequency more new energy consumption total emission volumn data of expressway tol lcollection data, the data update period is shorter,
The dynamic changing process of energy more effectively energy consumption of reaction discharge；
（3）The accounting method does not increase additional data collection task, only docks each department's available data, and operability is strong.
Description of the drawings
Below with reference to attached drawing, the invention will be further described：
Fig. 1 is a kind of energy consumption total emission volumn accounting system structure diagram based on expressway tol lcollection data of the present invention；
Fig. 2 is a kind of energy consumption total emission volumn accounting method flow chart based on expressway tol lcollection data of the present invention.
Specific embodiment
A kind of energy consumption total emission volumn accounting system based on expressway tol lcollection data, including basic data acquisition module,
Shortest path generation module, running data generation module, energy consumption generation module and consumption row's summarizing module；
Highway network routing table, expressway tol lcollection data information table, operation are equipped in basic data acquisition module database
Information of vehicles library, communications and transportation energy consumption survey data table and IPCC emission factor tables of data；
Shortest path generation module obtains basic routing information by the highway network routing table of basic data acquisition module, so as to
It obtains shortest path table and is stored in basic data acquisition module database；
Running data generation module obtains bicycle in highway by basic data acquisition module and shortest path generation module
On mileage travelled, average speed per hour, pass through the letters such as the time in each section, rate of actual loading, each sections of road mileage and traffic mileage
Breath；
Energy consumption generation module obtains running data by running data generation module, generates each section energy consumption and the row of single unit vehicle
High-volume；
Consumption row's summarizing module obtains single unit vehicle energy consumption and emissions data by energy consumption generation module, summarize to obtain each section, when
The energy consumption and total emission volumn of section.
A kind of energy consumption total emission volumn accounting method based on expressway tol lcollection data for the present invention as shown in Figure 1, tool
Body includes following calculating step：
1）Basic data acquisition module obtain first highway network routing table, expressway tol lcollection data, commerial vehicle information bank,
The basic datas such as communications and transportation energy consumption survey data, IPCC emission factor tables of data；
2）By the highway network between the essential information generation disengaging highway any two charge station of highway network routing table
Shortest path table preserves charge station name, by information such as section sequence, each road section length, path total lengths；
3）It is generated by step 2 as a result, with reference to expressway tol lcollection data, determined in the traveling of each vehicle on a highway
Journey, average speed per hour and the time by each section；
4）By commerial vehicle information bank, the static information of vehicle is obtained, with reference to expressway tol lcollection data, it may be determined that each goods
The information such as each sections of road mileage of vehicle rate of actual loading, all vehicles, traffic mileage；
5）By consulting the energy consumption survey data of communications and transportation energy consumption survey data table, the energy consumption that can obtain different type vehicle is strong
Degree；By inquiring IPCC emission factor tables of data, type of vehicle various pollutants emission factor is determined；
6）According to the generation of step 4 and step 5 as a result, energy consumption and discharge capacity of each car in each section can be calculated；
7）According to the result of calculation of step 6, with reference to the vehicle that step 3 obtains by the time in each section, summarize to obtain public at a high speed
Each section period energy consumption in road and discharge capacity can further summarize to obtain highway the energy consumption total emission volumn of completely whole year.
Claims (10)
1. a kind of energy consumption total emission volumn accounting system based on expressway tol lcollection data, it is characterised in that：Including for obtaining
The basic data acquisition module of basic data；
For obtaining the shortest path generation module of shortest path table；
For obtaining the running data generation module of vehicle operation data；
For obtaining the energy consumption generation module of energy consumption of vehicles and discharge capacity；
Summarizing module can be arranged for obtain vehicle summary information；
Highway network routing table, expressway tol lcollection data information table, operation are equipped in basic data acquisition module database
Information of vehicles library, communications and transportation energy consumption survey data table and IPCC emission factor tables of data；
Shortest path generation module obtains basic routing information by the highway network routing table of basic data acquisition module, so as to
Obtain shortest path table；
Running data generation module obtains bicycle in highway by basic data acquisition module and shortest path generation module
On mileage travelled, average speed per hour, pass through the time in each section, rate of actual loading, each sections of road mileage and traffic mileage information；
Energy consumption generation module obtains running data by running data generation module, with reference to the traffic in basic data acquisition module
Energy consumption survey data table is transported, generates each section energy consumption and discharge capacity of single unit vehicle；
Consumption row's summarizing module obtains single unit vehicle energy consumption and emissions data by energy consumption generation module, summarize to obtain each section, when
The energy consumption and total emission volumn of section.
2. the energy consumption total emission volumn accounting system according to claim 1 based on expressway tol lcollection data, feature exist
In：It is recorded in the highway network routing table in freeway net between the title of each toll station, any two adjacent sites
Distance；Vehicle license plate number, the time of upper and lower highway, place, vehicle weight are recorded in expressway tol lcollection data information table
Amount and charge quantity information；The vehicle static information of commerial vehicle, the investigation of communications and transportation energy consumption are recorded in commerial vehicle information bank
The energy consumption survey data of recording different types vehicle in tables of data.
3. the energy consumption total emission volumn accounting system according to claim 2 based on expressway tol lcollection data, feature exist
In：The vehicle static information includes license plate number, type of vehicle, vehicle size, engine displacement, vehicle age and affiliated company.
4. the energy consumption total emission volumn accounting system according to claim 1 based on expressway tol lcollection data, feature exist
In：The data source of the IPCC emission factors tables of data is in IPCC countries greenhouse gases inventory guide catalogue；IPCC countries temperature
Room gas inventory guide catalogue comes from《IPCC countries greenhouse gases inventory guide catalogue in 2006》, recording different types vehicle pair
The various pollutants emission factor answered.
5. the accounting method of the energy consumption total emission volumn accounting system described in claim 1 based on expressway tol lcollection data,
It is characterized in that, includes the following steps：
1）Determine vehicle running path and time
1-1）Generate shortest path
Highway network routing table data are extracted by shortest path generation module, by arranging between arbitrary neighborhood Liang Ge charge stations
Mileage calculates the shortest path between any two charge station upper and lower opening in highway network, forms highway network shortest path
Diameter table；
Content in the highway network shortest path table include beginning and end charge station name, by section and charge station,
By charge station's sequence, by the information such as station name, each road section length, path total length of charging；
1-2）Generate running data
Running data generation module passes through basic data acquisition module database and step 1-1）The highway network shortest path
Diameter table obtains single unit vehicle driving path on a highway, mileage travelled, average speed per hour, the time by each section, reality
The information such as load rate, each sections of road mileage and traffic mileage；
2）Determine energy consumption of vehicles and discharge capacity
Energy consumption generation module passes through step 1-2）The running data that middle running data generation module obtains, generates each of single unit vehicle
Section energy consumption and discharge capacity；
3）Determine pavement branch sections period energy consumption and discharge capacity along highway
Consumption row's summarizing module obtains single unit vehicle energy consumption and emissions data by energy consumption generation module, summarize to obtain each section, when
The energy consumption and total emission volumn of section.
6. the accounting side of the energy consumption total emission volumn accounting system according to claim 5 based on expressway tol lcollection data
Method, which is characterized in that step 1-2）Described in running data generation specific steps include：
1-2-1）Running data generation module obtains the highway in setting time by basic data acquisition module database
Charge data, and obtain in the time corresponding with setting time through the information of vehicle flowrate of highway；
The information of vehicle flowrate enters the time of highway including vehicle, starting point charge station name, leaves high speed highway
Time, terminal charge station name, license plate number, type of vehicle and vehicle weighing information；
1-2-2）For each driving vehicle in charge data, the beginning and end charge station in vehicle traveling information
Title with highway network shortest path table, obtains the mileage travelled of the vehicle on a highway；
1-2-3）After determining single unit vehicle mileage travelled, with reference to the time of vehicles while passing highway, being averaged for the vehicle is obtained
Speed per hour；
1-2-4）According to section sequence and length in vehicle running path, which is represented with the point midway in each section, is tied
The average traveling speed per hour of single unit vehicle is closed, determines time of the vehicle by each road segment midpoints.
7. the accounting side of the energy consumption total emission volumn accounting system according to claim 6 based on expressway tol lcollection data
Method, which is characterized in that step 1-2-1）In setting time for one month or one day, time length is set as needed.
8. the accounting side of the energy consumption total emission volumn accounting system according to claim 5 based on expressway tol lcollection data
Method, which is characterized in that step 2）Described in energy consumption of vehicles and discharge capacity determine method, include the following steps：
2-1）For commerial vehicle, according to the operation license plate number provided in expressway tol lcollection data information table, associative search battalion
Transport the data in information of vehicles library, obtain the vehicle static information of the commerial vehicle, the vehicle static information include type of vehicle,
Size and grade；
For goods stock, with reference to vehicle in the weighing information in expressway tol lcollection data information table and commerial vehicle information bank
Dead weight information, determine the cargo dead-weight of the lorry, and further determine that the rate of actual loading of the vehicle；
2-2）The energy consumption intensity of corresponding commerial vehicle is obtained by communications and transportation energy consumption survey data table；For private vehicle,
Its energy consumption intensity is formulated with reference to the energy consumption intensity of taxi；
2-3）The pollutants emission characteristics of corresponding vehicle are searched in PCC emission factor tables of data according to vehicle；
2-4）On the basis of single unit vehicle determines type of vehicle, the driving path and the type energy consumption of vehicles with reference to the vehicle are strong
Degree, determines energy input of the vehicle in each section；
2-5）On the basis of single unit vehicle determines type of vehicle, with reference to the pollution of the driving path and the type vehicle of the vehicle
Object emission factor determines pollutant discharge amount of the vehicle in each section；
The driving path derives from step 1-2）The driving path of acquisition.
9. the accounting side of the energy consumption total emission volumn accounting system according to claim 8 based on expressway tol lcollection data
Method, which is characterized in that step 2-2）The energy consumption intensity of middle private vehicle takes 10 liters of per 100 km oil consumption.
10. the accounting side of the energy consumption total emission volumn accounting system according to claim 5 based on expressway tol lcollection data
Method, which is characterized in that step 3）In the method that summarizes, include the following steps：
3-1）The freeway net progress section period is drawn according to the information in 24 hours one day and highway network routing table
Point, which is represented with the midpoint section in each section；
3-2）According to step 2）Result of calculation, screen corresponding vehicle traveling information, and be associated with corresponding by the section period
Step 2）In the result of calculation of obtained energy consumption of vehicles and discharge capacity；
3-3）It will be from step 3-2）The energy input of all driving vehicles and discharge capacity are separately summed in obtained each section period,
Obtain pavement branch sections period energy consumption and total emission volumn along entire highway.
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| CN109410368A (en) * | 2018-10-29 | 2019-03-01 | 北京康拓红外技术股份有限公司 | A method of lorry distance travelled is calculated based on train information |
| CN109540165A (en) * | 2018-11-26 | 2019-03-29 | 交通运输部路网监测与应急处置中心 | A kind of highway network constraint pathfinding algorithm of heuristic search |
| CN110097318A (en) * | 2019-04-30 | 2019-08-06 | 吉旗（成都）科技有限公司 | A kind of vehicle is summarized the algorithm of oil consumption mileage by region |
| CN110599765A (en) * | 2019-08-16 | 2019-12-20 | 华南理工大学 | Road passenger and cargo transportation volume index statistical method based on multi-source data fusion |
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| CN112767686A (en) * | 2020-12-23 | 2021-05-07 | 华南理工大学 | Road network automobile emission estimation method based on multi-source data fusion |
| CN113722652A (en) * | 2021-07-30 | 2021-11-30 | 南京信息职业技术学院 | Method for calculating carbon emission of fuel vehicle traffic |
| CN113722652B (en) * | 2021-07-30 | 2023-06-13 | 南京信息职业技术学院 | Fuel vehicle traffic carbon emission calculation method |
| CN113962450A (en) * | 2021-10-12 | 2022-01-21 | 生态环境部环境规划院 | Method and system for accounting daily carbon dioxide emission of urban road traffic |
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