CN106004482B - Electric vehicle emergency management and rescue website method for arranging - Google Patents
Electric vehicle emergency management and rescue website method for arranging Download PDFInfo
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- CN106004482B CN106004482B CN201610361932.8A CN201610361932A CN106004482B CN 106004482 B CN106004482 B CN 106004482B CN 201610361932 A CN201610361932 A CN 201610361932A CN 106004482 B CN106004482 B CN 106004482B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2260/00—Operating Modes
- B60L2260/40—Control modes
- B60L2260/50—Control modes by future state prediction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2260/00—Operating Modes
- B60L2260/40—Control modes
- B60L2260/50—Control modes by future state prediction
- B60L2260/52—Control modes by future state prediction drive range estimation, e.g. of estimation of available travel distance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2260/00—Operating Modes
- B60L2260/40—Control modes
- B60L2260/50—Control modes by future state prediction
- B60L2260/54—Energy consumption estimation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Abstract
The invention discloses a kind of electric vehicle emergency management and rescue website method for arranging, including multiple rescue websites, respectively using each rescue website as the center of circle, are rescue radius with R, obtain multiple circular rescue regions, the entire city of the multiple rescue region overlay；According to the historical data of electric vehicle emergency management and rescue monitor supervision platform, the average daily operating range of the electric vehicle of the quantity, each vehicle of the electric vehicle of each vehicle in rescue region where statistics obtains emergency management and rescue website, each vehicle electric vehicle thousand kilometers of failure rates.Charging mileage, the battery capacity of separate unit relief car, separate unit relief car daily working time and the separate unit relief car for combining every kilometer of average current drain of electric vehicle of each vehicle, the rescue of separate unit relief car primary according to above-mentioned data rescue primary required time, and electric vehicle emergency management and rescue website minimum relief car number is calculated.Each rescue bus station position by the invention is reasonable, can guarantee any area in city all in the rescue region of rescue website.
Description
Technical field
The present invention relates to traffic programme fields, in particular to a kind of electric vehicle emergency management and rescue website method for arranging.
Background technology
It is electronic as the novel energy saving vehicles in the case where the whole world is faced with the overall background of the energy and environment Double jeopardy
Automobile is reducing traditional fossil energy dependence and reduction exhaust emissions etc. with outstanding advantage.Greatly develop electric vehicle
As the common recognition of each major country of the current world, China is with being also well established that pillar of the new-energy automobile industry in national economy
Position.
With being continuously increased for China's electric automobile operation quantity, the electric vehicle that is travelled on road occur short of electricity or other
The probability of failure can also greatly improve.The importance of electric vehicle rescue work is outstanding day by day.How electric vehicle reality is solved
Short of electricity and failure problems in driving process become the task of top priority.For the configuration count issue of electric vehicle emergency management and rescue website
Also become problem urgently to be resolved hurrily.
Electric vehicle rescues website reasonable disposition relief car, can not only be saved the area, can also be protected with investment reduction fund
Card failure electric vehicle sails out of fault in-situ, reduces the problem because of the traffic congestion that vehicle problem causes.First aid is answered in electric vehicle
In terms of helping website relief car arrangement, domestic or blank out.
Invention content
It is an object of the invention to solve the deficiencies in the prior art, a kind of electric vehicle emergency management and rescue website arrangement side is provided
Method rationally can effectively determine the quantity of relief car in rescue website.
To achieve the above object, a kind of electric vehicle emergency management and rescue website method for arranging is provided, is included the following steps：
S1, the addressing point for determining rescue station are rescue radius with R, obtain multiple circles using each rescue website as the center of circle
The multiple entire city of rescue region overlay in rescue region；Respectively using each rescue website as the center of circle, with
For radius, multiple concentric regions are obtained, each concentric region is corresponded with each rescue region；The multiple concentric zone
Domain constitutes matrix form, and any two neighboring concentric region is tangent.
S2, determine that electric vehicle emergency management and rescue website relief car configures quantity.
In said program, the calculation formula of the rescue radius R is：
R=0.5U
In formula：U is the average speed per hour of electric vehicle traveling in the city.
In said program, the step S2 is specifically included：
Step (1), according to the historical data of electric vehicle emergency management and rescue monitor supervision platform, statistics obtains emergency management and rescue website institute
The average daily operating range of the electric vehicle of the quantity, each vehicle of the electric vehicle of each vehicle, each vehicle in rescue region
Electric vehicle thousand kilometers of failure rates；
The average needs daily of electric vehicle of each vehicle are calculated according to the data obtained in step (1) in step (2)
Relieved number；
Step (3) rescues primary charging according to every kilometer of average current drain of electric vehicle and separate unit relief car of each vehicle
Mileage, the electric vehicle that each vehicle is calculated are rescued primary charge volume；
Step (4), according to the electric vehicle of each vehicle obtained in step (2) it is average need daily relieved number and
The electric vehicle of each vehicle obtained in step (3) is rescued primary charge volume, in conjunction with the battery capacity of separate unit relief car, meter
Calculation show that the first breakdown lorry configures number；
Step (5), in step (2) to the electric vehicle of each vehicle average relieved number is needed to ask daily
With obtain the average rescue total degree daily of relief car；
Step (6), according to the rescue standard in rescue region, setting separate unit relief car daily working time and separate unit relief car
Rescue primary required time；
Step (7), by what is set in the average rescue total degree combination step (6) daily of the relief car obtained in step (5)
Platform relief car daily working time and separate unit relief car rescue primary required time, and the configuration of the second breakdown lorry is calculated
Number；
The first breakdown lorry obtained in step (4) is configured the second rescue obtained in number and step (7) by step (8)
Vehicle configuration number is compared, and the greater is just electric vehicle emergency management and rescue website minimum relief car quantity.
In said program, if the type of electric vehicle has a n classes, n >=1, then the electric vehicle of each vehicle described in step (2)
It is average to need the calculation formula of relieved number to be daily：
In formula：ηiRelieved number, 1≤i≤n, N are averagely needed daily for the electric vehicle of the i-th class vehicleiFor the i-th class
The quantity of the electric vehicle of vehicle, SiFor the average distance travelled daily of electric vehicle of the i-th class vehicle, (unit is：Kilometer), βi
For thousand kilometers of failure rates of the electric vehicle of the i-th class vehicle.
In said program, the electric vehicle of each vehicle described in step (3) is rescued the calculation formula of primary charge volume
For：Di=hCi
In formula：DiPrimary charge volume is originally rescued for the electric vehicle of the i-th class vehicle, h is that the rescue of separate unit relief car is primary
Charging mileage, CiFor every kilometer of average current drain of electric vehicle of the i-th class vehicle.
In said program, the calculation formula of step (4) the first breakdown lorry configuration number is：
In formula：K1Number is configured for the first breakdown lorry, W is the battery capacity of separate unit relief car.
In said program, the calculation formula of the average total degree of rescue daily of step (5) described relief car is：
In formula：η is the average rescue total degree daily of relief car.
In said program, the calculation formula of the configuration number of the second breakdown lorry described in step (7) is：
In formula：K2Number, T are configured for the second breakdown lorrylPrimary required time is rescued for separate unit relief car, T rescues for separate unit
Help the vehicle daily working time.
In said program, the calculation formula of electric vehicle emergency management and rescue website minimum relief car quantity is in step (8)：
K=MAX (K1, K2)
In formula：K is electric vehicle emergency management and rescue website minimum relief car quantity.
The electric vehicle emergency management and rescue website method for arranging for implementing the present invention, has the advantages that：
1, the present invention can make entire city both fall in the range of rescue region, not generate white space, and
The overlapping region area of generation is small, reduces the waste of resource as possible.According to the design of above-mentioned compartment system, also reduce simultaneously
The quantity for rescuing website, has saved resource.
2, in rescue region, rescuing the relief car of website can reach within half an hour by rescue electric vehicle institute
The position stopped.Such design can be such that rescue action carries out rapidly, not caused stress to urban transportation.
3, the present invention considers the various constraintss in electric vehicle emergency management and rescue website, by reasonably deriving
The quantity of relief car.
Description of the drawings
Fig. 1 is the arrangement schematic diagram when rescue region of rescue station is tangent；
Fig. 2 is to the schematic diagram after rescue site location optimization design.
Wherein：Rescue website 1, rescue region 2, concentric region 3.
Specific implementation mode
The following detailed description of the performance of the present invention, but it does not constitute limitation of the invention, only illustrates.
Simultaneously by explanation, advantages of the present invention will become clearer and be readily appreciated that.
Electric vehicle emergency management and rescue website method for arranging of the present invention, includes the following steps：
S1, the addressing point for determining rescue station are rescue radius with R, obtain multiple circles using each rescue website as the center of circle
The multiple entire city of rescue region overlay in rescue region；Respectively using each rescue website as the center of circle, with
For radius, multiple concentric regions are obtained, each concentric region is corresponded with each rescue region；The multiple concentric zone
Domain constitutes matrix form, and any two neighboring concentric region is tangent.
S2, determine that electric vehicle emergency management and rescue website relief car configures quantity.
As Figure 1-Figure 2, multiple rescue websites 1 are designed in step S1 of the present invention, respectively with each rescue website 1
For the center of circle, it is rescue radius with R, obtains multiple circular rescue regions 2, all rescue regions 2 can cover entire city.
With each rescue website 1 it is respectively again the center of circle, withFor radius, multiple concentric regions 3 are obtained.Each concentric zone
Domain 3 is corresponded with each rescue region 2, and each concentric region 3 is the concentric circles in corresponding rescue region 2.All is concentric
Region 3 constitutes matrix form, and any two adjacent concentric regions 3 are tangent.The public affairs in wantonly one or two adjacent rescue region as a result,
Overlapping region area is altogether
In the present invention, R=0.5U, U are the average speed per hour of electric vehicle traveling in the city.The rescue radius R
It is related to be sitting in the city speed per hour of electric vehicle that is averaged with rescue system, relief car with average speed per hour half an hour can reach be
Rescue radius.Pick-up operation can be made smoothly to be rapidly performed by this way.
As shown in Figure 1, if rescue system is only designed as it is any two rescue region it is tangent if, will produce as
Dash area shown in Fig. 1.The dash area is the white space of rescue, and each relief car for rescuing website can not be rescued in regulation
It helps in the time and reaches.
Comprehensive all standing that rescue white space on the basis of Fig. 1 is not only realized such as the layout of Fig. 2, in addition also generates
Rational lap.In rescue demand occurs for lap, breakdown lorry can be by two or even four from difference
The relief car in rescue region is rescued.In the case where rescue task is busy, so layout can not only allow different rescue areas
The mutually coordinated cooperation of relief car in domain improves rescue efficiency, also to need the electric vehicle of rescue service to provide more choosings
It selects, improves customer satisfaction with services.
Step S2 of the present invention further comprises the steps：
Step (1), according to the historical data of electric vehicle emergency management and rescue monitor supervision platform, statistics obtains emergency management and rescue website institute
The average daily operating range of the electric vehicle of the quantity, each vehicle of the electric vehicle of each vehicle, each vehicle in rescue region
Electric vehicle thousand kilometers of failure rates.
Assuming that thering is the type of electric vehicle to have n classes, n >=1 in rescue region.Then the electric vehicle of the i-th class vehicle is average every
It is η that it, which needs relieved number,i, the quantity of the electric vehicle of the i-th class vehicle is Ni, the electric vehicle of the i-th class vehicle is average every
(unit is the distance of day traveling：Kilometer) it is Si, thousand kilometers of failure rates of the electric vehicle of the i-th class vehicle are βi, wherein 1≤i≤
n。
The average needs daily of electric vehicle of each vehicle are calculated according to the data obtained in step (1) in step (2)
Relieved number.The electric vehicle of each vehicle is average to need the calculation formula of relieved number to be daily：
Step (3) rescues primary charging according to every kilometer of average current drain of electric vehicle and separate unit relief car of each vehicle
Mileage, the electric vehicle that each vehicle is calculated are rescued primary charge volume.The electric vehicle of each vehicle is by rescue one
The calculation formula of secondary charge volume is：
Di=hCi (2)
In formula (2)：DiElectric vehicle for the i-th class vehicle originally rescues primary charge volume.H rescues for separate unit relief car
Primary charging mileage, h values are a set amounts, and the setting factor to be considered includes such as operation cost, basic electrically-charging equipment
Distribution, zoning size etc., according to existing standard, general recommendations consideration are set within 15~30 kilometers at present in the world.
CiFor every kilometer of average current drain of electric vehicle of the i-th class vehicle, CiValue can then be inquired from monitoring service platform, or refer to each vehicle
The parameter that manufacturer provides.
Step (4), according to the electric vehicle of each vehicle obtained in step (2) it is average need daily relieved number and
The electric vehicle of each vehicle obtained in step (3) is rescued primary charge volume, in conjunction with the battery capacity of separate unit relief car, meter
Calculation show that the first breakdown lorry configures number.The first breakdown lorry configuration number K1Calculation formula be：
In formula (3)：W is the battery capacity of separate unit relief car, and W values are setting value.It can be obtained by formula (3)：
K1≥(η1D1+η2D2+η3D3+…+η(n-1)D(n-1)+ηnDn)/W (3.1)
K is finally determined by formula (3.1)1Value.
Step (5), in step (2) to the electric vehicle of each vehicle average relieved number is needed to ask daily
With obtain the average rescue total degree daily of relief car.Averagely the calculation formula of rescue total degree η is the relief car daily：
It can be derived by formula (4)：
η=(η1+η2+η3+…+η(n-1)+ηn) (4.1)
η values are found out by formula (4.1).
Step (6), according to the rescue standard in rescue region, setting separate unit relief car daily working time and separate unit relief car
Rescue primary required time；
Step (7), by what is set in the average rescue total degree combination step (6) daily of the relief car obtained in step (5)
Platform relief car daily working time and separate unit relief car rescue primary required time, and the configuration of the second breakdown lorry is calculated
Number.The second breakdown lorry configuration number K2Calculation formula be：
In formula (5)：TlPrimary required time is rescued for separate unit relief car, is setting value.It can refer to traditional relief car
Half an hour field rescue is standard, and electric vehicle relief car also needs to arrive at place of suing and labouring within half an hour, when considering round-trip
Between and sue and labour the time, TlIt can be set as 1.5 hours.T is the separate unit relief car daily working time, wherein being changed not comprising refueling, charging
The time of the needs such as electricity, it is similarly setting value, is set according to relief car own situation.
The first breakdown lorry obtained in step (4) is configured the second rescue obtained in number and step (7) by step (8)
Vehicle configuration number is compared, and the greater is just electric vehicle emergency management and rescue website minimum relief car quantity.Electric vehicle is emergent
The calculation formula of rescue website minimum relief car quantity K is：
K=MAX (K1, K2) (6)
In formula (6), K takes K1With K2In higher value.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited in above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (9)
1. a kind of electric vehicle emergency management and rescue website method for arranging, it is characterised in that：Include the following steps：
S1, the addressing point for determining rescue station, wherein the addressing point of rescue station meet：It is to rescue with R using each rescue website as the center of circle
Radius is helped, multiple circular rescue regions, the entire city of the multiple circular rescue region overlay are obtained, wherein R expressions are rescued
Help radius；Respectively using each rescue website as the center of circle, withR is radius, obtains multiple concentric regions, each described same
Heart district domain is corresponded with each rescue region；The multiple concentric region constitutes matrix form, and any two neighboring described same
Heart district domain is tangent；
S2, determine that electric vehicle emergency management and rescue website relief car configures quantity.
2. electric vehicle emergency management and rescue website method for arranging according to claim 1, it is characterised in that：The rescue radius
The calculation formula of R is：
R=0.5U
In formula：U is the average speed per hour of electric vehicle traveling in the city.
3. electric vehicle emergency management and rescue website method for arranging according to claim 1, it is characterised in that：The step S2 tools
Body includes：
Step (1), according to the historical data of electric vehicle emergency management and rescue monitor supervision platform, statistics obtains rescuing where emergency management and rescue website
Help the average daily operating range of the electric vehicle of the quantity of the electric vehicle of each vehicle, each vehicle in region, the electricity of each vehicle
Thousand kilometers of failure rates of electrical automobile；
Step (2), according to the data obtained in step (1), the average needs daily of electric vehicle that each vehicle is calculated are rescued
The number helped；
Step (3) rescues primary charging mileage according to every kilometer of average current drain of electric vehicle and separate unit relief car of each vehicle,
The electric vehicle that each vehicle is calculated is rescued primary charge volume；
Step (4) needs relieved number and step daily according to the electric vehicle of each vehicle obtained in step (2) is average
(3) electric vehicle of each vehicle obtained in is calculated by primary charge volume is rescued in conjunction with the battery capacity of separate unit relief car
Go out the first breakdown lorry configuration number；
Step (5), in step (2) to each vehicle electric vehicle it is average need relieved number to sum daily, obtain
To the average rescue total degree daily of relief car；
Step (6), according to the rescue standard in rescue region, setting separate unit relief car daily working time and the rescue of separate unit relief car
Primary required time；
Step (7), the separate unit that will be set in the average rescue total degree combination step (6) daily of the relief car obtained in step (5)
Relief car daily working time and separate unit relief car rescue primary required time, and the second breakdown lorry configuration number is calculated；
The first breakdown lorry obtained in step (4) is configured the second breakdown lorry obtained in number and step (7) by step (8)
Configuration number is compared, and the greater is just electric vehicle emergency management and rescue website minimum relief car quantity.
4. electric vehicle emergency management and rescue website method for arranging according to claim 3, it is characterised in that：If electric vehicle
Type has n classes, n >=1, the then average calculating for needing relieved number daily of the electric vehicle of each vehicle described in step (2)
Formula is：
In formula：ηiRelieved number, 1≤i≤n, N are averagely needed daily for the electric vehicle of the i-th class vehicleiFor the i-th class vehicle
Electric vehicle quantity, SiFor the average distance travelled daily of electric vehicle of the i-th class vehicle, SiUnit be：Kilometer, βi
For thousand kilometers of failure rates of the electric vehicle of the i-th class vehicle.
5. electric vehicle emergency management and rescue website method for arranging according to claim 4, it is characterised in that：Institute in step (3)
It states the electric vehicle of each vehicle and is rescued the calculation formula of primary charge volume and be：
Di=hCi
In formula：DiPrimary charge volume is rescued for the electric vehicle of the i-th class vehicle, h is that separate unit relief car rescues primary charging
Mileage, CiFor every kilometer of average current drain of electric vehicle of the i-th class vehicle.
6. electric vehicle emergency management and rescue website method for arranging according to claim 5, it is characterised in that：Step (4) is described
First breakdown lorry configuration number calculation formula be：
In formula：K1Number is configured for the first breakdown lorry, W is the battery capacity of separate unit relief car.
7. electric vehicle emergency management and rescue website method for arranging according to claim 6, it is characterised in that：Step (5) is described
Averagely the calculation formula of rescue total degree is relief car daily：
In formula：η is the average rescue total degree daily of relief car.
8. electric vehicle emergency management and rescue website method for arranging according to claim 7, it is characterised in that：Institute in step (7)
State the second breakdown lorry configuration number calculation formula be：
In formula：K2Number, T are configured for the second breakdown lorrylPrimary required time is rescued for separate unit relief car, T is separate unit relief car
The daily working time.
9. electric vehicle emergency management and rescue website method for arranging according to claim 8, it is characterised in that：It is electric in step (8)
The calculation formula of electrical automobile emergency management and rescue website minimum relief car quantity is：
K=MAX (K1, K2)
In formula：K is electric vehicle emergency management and rescue website minimum relief car quantity.
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| CN106887886A (en) * | 2017-02-16 | 2017-06-23 | 上海蔚来汽车有限公司 | Moving charging method for storing and system based on mobile Internet |
| CN108398941A (en) * | 2018-04-08 | 2018-08-14 | 天津航天中为数据系统科技有限公司 | A kind of emergency monitoring vehicle Special vehicle-mounted monitoring system |
| CN109359845B (en) * | 2018-09-30 | 2019-06-21 | 南京地铁集团有限公司 | A kind of urban track traffic level rescue station multiple target site selecting method |
| CN111583026B (en) * | 2020-05-08 | 2023-11-21 | 中国银行股份有限公司 | Mobile counter location method and device based on distance and influence range |
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| GB0410608D0 (en) * | 2004-05-12 | 2004-06-16 | Nokia Corp | Locating mobile terminals |
| CN1756410A (en) * | 2004-09-29 | 2006-04-05 | 中国科学技术大学 | Mobile communication system cell structure configuration method and relevant transmitting-receiving system |
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