CN106828167A - Double source fills pure electronic many car dynamic power balance control systems and control method soon - Google Patents
Double source fills pure electronic many car dynamic power balance control systems and control method soon Download PDFInfo
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- CN106828167A CN106828167A CN201710111578.8A CN201710111578A CN106828167A CN 106828167 A CN106828167 A CN 106828167A CN 201710111578 A CN201710111578 A CN 201710111578A CN 106828167 A CN106828167 A CN 106828167A
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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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
-
- 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
- B60L53/60—Monitoring or controlling charging stations
- B60L53/64—Optimising energy costs, e.g. responding to electricity rates
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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
- B60L9/00—Electric propulsion with power supply external to the vehicle
-
- 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
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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
- Y02T10/7072—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
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
-
- 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
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/12—Remote or cooperative charging
Abstract
Pure electronic many car dynamic power balance control systems and control method are filled soon the invention discloses a kind of double source,It is related to double source to fill pure Electronic control technology and power network multiplexe electric technology field soon,Including power network,Entire car controller,Motor,Battery,Insulating power supply,Remote vehicular terminal and backstage central server,By remote vehicular terminal collection vehicle positional information,Battery SOC information,Calculated using background server,Analysis,Analysis result is sent to entire car controller and insulating power supply working condition is controlled,Using filling pure electronic many car dynamic power balance control methods soon,Under the maximum available power that power network is allowed,Energy stream of the reasonable distribution from power network is carried out to driver for vehicle and energy-storage system,All Vehicular battery SOC are basically stable at same interval under reaching same section of power network,The effect for making same section of operation of power networks smooth,Avoid power network long-time overload operation,The problem of power network electricity shortage can effectively be alleviated.
Description
Technical field
Technical field the invention belongs to fill pure electric automobile soon, more particularly to a kind of double source fills pure electronic many cars and moves soon
State energy balance control system and control method.
Background technology
At present, aggravated with the higher and higher severe situation of dependence on foreign countries for oil in urban air pollution, the country is traditional
Fuel oil car cannot meet energy-saving and emission-reduction the need for, country starts to widely popularize new-energy automobile.New-energy automobile is main
The product of all categories such as including hybrid vehicle, pure electric automobile, FC-EV, hydrogen engine automobile.Wherein, it is pure
Electric automobile meets the requirement of energy-conserving and environment-protective, but continual mileage is short present in pure electric automobile, high capacity cell and charging
The problems such as construction cost stood, constrains its development.With the development for filling technology soon, filling can solve pure electric automobile reality soon
Problems present in operation, fill the energy-conserving and environment-protective vehicles that pure electric automobile is a kind of no pollution, to urban air soon
Very important effect is played in the control of pollution.
However, fill pure electric automobile soon to still need a large amount of charging piles of setting is its quick charge.In the prior art, nothing
Rail electric car can realize the linked network pure motor driving of vehicle, without additionally setting up charging pile, but strong to the dependence of gauze, it is impossible to
Off-grid operation equally restricts its development.Therefore, by the gauze energy or other energy and pure electronic battery power be combined it is double
Source is filled pure electric vehicle and is received much concern soon.Double source fills be applied in public bus network pure electric automobile more soon, and double source fills pure electronic vapour soon
Car employs quick charging battery system and existing netting twine facility, can be transported for electro-motive vehicle by power network in the section for having built on stilts netting twine
OK, while can be charged to battery, the electricity operation stored in without built on stilts netting twine section then by energy-storage system；So as to overcome
Filling pure electric automobile and trolleybus soon needs charging pile or is limited by the congenital defect of power network layout, realize " multi-line operation,
Shared netting twine charges ", the continual mileage that solves pure electric automobile is short, the construction cost of high capacity cell and charging station etc. is asked
Topic.
However, double source is filled in pure electric automobile soon has some.Double source fills pure electric automobile because of power network internal resistance soon
And the whole piece feeder line whole story terminal voltage for causing differs greatly, for whole double source fill soon pure electric automobile electric power system need many it is whole
Stream power distribution station is combined, and power network is considered between power distribution station and is obtained rational power supply and is easy to power scheduling, particularly in hair
During raw built on stilts power outage, other region vehicles are made to remain to continue to run with, this is accomplished by whole trolley wire network sectional power supply area
Domain, insulating effect can be played disconnecting touching to be connected at line, and the equipment that tactile line can be linked up.That is power supply grid divides
It is several traffic coverages, each traffic coverage is by the power-feed section and the insulating segment structure that can not be powered adjacent thereto that can power
Into the distributing point of power-feed section connects power network by wire.
The patent document of Publication No. CN104875630A discloses a kind of double source trolleybus power consumption control method, in the party
In method, each traffic coverage is made up of power-feed section and insulating segment, and the distributing point of power-feed section connects power network, trolleybus by wire
When each traffic coverage runs, during near distributing point, gauze power taking of the electric car from traffic coverage power-feed section；Away from distributing point or
Person in insulating segment, by vehicular energy powered by electric car.The method uses intelligent charge strategy, by rationally utilizing netting twine facility,
Active control vehicle electricity consumption, when electric car is close to distributing point, is powered using gauze, when electric car farther out or is in distributing point
During insulating segment, control vehicle stops using gauze to power, and switchs to use vehicular energy, the voltage that can effectively prevent insulating segment from causing
Saltus step, reduces the impact and the appearance of arcing situation to gauze, it is to avoid collector system and gauze are caused damage, is conducive to gauze
Protection, improves the security of system.
But it there is also certain deficiency, a kind of double source trolleybus power consumption control method is simple according to apart from distributing point
Distance judge be to be powered by power network power taking or vehicular energy, its drive vehicle electricity consumption and to battery charge control logic not
Consider power network available horsepower, when connection power network double source trolleybus due to the reasons such as traffic simultaneously travel to same section
During power network, it, by the power supply capacity of significantly larger than power network, causes power network long-time overload operation, seriously to power grid energy demand
Shi Zaocheng voltages drastically decline power network power supply facilities and burn out.
In sum, pure electric automobile is filled soon because same section of gauze overstocks for how to solve existing double source in the prior art
A large amount of double sources fill soon caused by pure electric automobile power grid energy demand by the power supply capacity of significantly larger than power network, cause power network long
The problem of time overload operation, or even cause voltage drastically to decline the problem that power network power supply facilities burns out, still lack effective
Solution.
The content of the invention
The present invention leads because same section of gauze is overstock a large amount of double sources fill pure electric automobile soon in the prior art in order to what is overcome
The power grid energy demand of cause by the power supply capacity of significantly larger than power network, cause the problem of power network long-time overload operation, or even
Voltage is caused drastically to decline the problem that power network power supply facilities burns out, there is provided it is balanced that a kind of double source fills pure electronic many car dynamic powers soon
Control system.
To achieve these goals, the present invention is adopted the following technical scheme that：
A kind of double source fills pure electronic many car dynamic power balance control systems soon, if the system include tele-control system with
Dry turning loading system, the onboard system is installed on double source and fills pure electric automobile soon, and is connected with existing power supply gauze, described in each
Onboard system carries out radio communication with the tele-control system；
The onboard system includes entire car controller, insulating power supply, battery, motor and remote vehicular terminal；Described in each
Remote vehicular terminal with the tele-control system two-way wireless communication, the remote vehicular terminal collection vehicle information, and
The information that will be collected is sent to the tele-control system in real time, and the tele-control system receives the remote vehicular terminal
The information of vehicles that transmission comes is counted, analyzed and calculated, and is sent to long-range car each described during by fructufy after treatment
Mounted terminal；The remote vehicular terminal is also connected with entire car controller, the information transfer that the remote vehicular terminal will be received
To the entire car controller, the entire car controller is connected with insulating power supply, battery respectively, and the entire car controller is according to reception
Information control the working condition of the insulating power supply and battery to carry out energy distribution treatment, the insulating power supply and battery are distinguished
With motor connection, the power drive motor work according to needed for distribution motor drives.
Further, the remote vehicular terminal includes wireless communication module, CAN and locating module；
The wireless communication module is connected with the tele-control system carries out radio communication, the wireless communication module point
It is not connected with the CAN, locating module, the CAN and the locating module gather different cars respectively
Information.
Further, the tele-control system includes central server；The remote vehicular terminal uses remote monitoring
Terminal；
The central server receives the information of vehicles sent from the remote vehicular terminal, and information of vehicles is carried out
Statistics, sequence, and pass through manual intervention or the energy allocation strategy formulation available gauze energy of each car for presetting, this is believed
Breath is sent to remote vehicular terminal, can be with bus dispatching system by internet communication, can manual intervention or predetermined control strategy
On-line Control is carried out to each operation vehicle.
Further, the central server is interconnected with bus dispatching system and communicated, and the remote vehicular terminal is adopted
With the bus dispatching system car-mounted terminal matched with the bus dispatching system.
Further, the CAN and vehicle other electric-controlled parts carry out information exchange communication；The vehicle letter
Breath includes Vehicular battery SOC information and vehicle position information, and the remote vehicular terminal is by CAN module collection vehicle electricity
Pond SOC information, by the locating module collection vehicle positional information, and the information of vehicles that will be collected passes through the channel radio
Letter module is sent to the central server.
Further, the entire car controller receives the same section of electricity in vehicle place of the remote vehicular terminal feedback
Other information of vehicles off the net and grid power information can be used, the defeated of insulating power supply is controlled according to vehicle battery SOC information
Do well and power demand, all Vehicular battery SOC automatically tend to equilibrium under making same section of power network, it is ensured that power network normal work,
Vehicle driving power is sufficient.
Further, the insulating power supply is DC-DC converter, and the insulating power supply receives the control of the entire car controller
System order, the control command of the entire car controller includes insulating power supply mode of operation and insulating power supply work request, it is described every
Corresponded from power mode and insulating power supply working condition, the insulating power supply mode of operation include voltage source mode,
Current source mode and full power output mode, the insulating power supply work request include request voltage, request electric current and request work(
Rate；The entire car controller sends request voltage, request electric current or request power, institute according to different insulating power supply mode of operations
State the control command that insulating power supply responds entire car controller.
The present invention leads because same section of gauze is overstock a large amount of double sources fill pure electric automobile soon in the prior art in order to what is overcome
The power grid energy demand of cause by the power supply capacity of significantly larger than power network, cause the problem of power network long-time overload operation, or even
Voltage is caused drastically to decline the problem that power network power supply facilities burns out, there is provided it is balanced that a kind of double source fills pure electronic many car dynamic powers soon
Control method.
To achieve these goals, the present invention is adopted the following technical scheme that：
A kind of double source fills pure electronic many car dynamic power balance control methods soon, be applied to double source fill soon pure electronic many cars move
State energy balance control system, the power supply gauze that double source fills pure electric automobile soon is divided into several running sections；
The remote vehicular terminal Real-time Collection online Vehicular battery SOC information and positional information, collection information is led to
The wireless communication module is crossed to send to the tele-control system；The tele-control system is according to the every section of operation of power supply gauze
The available total power of section, all double sources for counting and calculating power supply every section of running section of gauze fill the vehicle of pure electric automobile soon
The sequencing information of battery SOC information and the available grid power of each car, it is all in power supply every section of running section of gauze
Double source fills pure electric vehicle power summation and calculates every no more than the principle of the maximum available power that gauze of powering is provided soon
Double source fills the available gauze power of pure electric automobile soon；And send to the remote vehicular terminal result of calculation.
Calculating can be that the minimum double source of the support vehicles battery SOC value of information fills pure electric automobile soon with the method for gauze power
Preferential to be run using power supply gauze power drive vehicle and battery is charged, Vehicular battery SOC value of information highest vehicles can not
Run using only battery power vehicle using power supply gauze power；
Further, calculating can concretely comprising the following steps with the method for gauze power：
Judge that all double sources in power supply every section of running section of gauze fill the required electric power of pure electric automobile soon total
Whether exceed the running section power gauze offer maximum available power；
If all double sources fill the required electric power of pure electric automobile and exceed soon on one section of running section of gauze of powering
The running section power gauze offer maximum available power when, fill the car of pure electric automobile soon according to double source on the running section
The sequencing information of battery SOC information, the double source relatively low for battery electric quantity fills pure electric automobile and preferentially uses power supply gauze soon
Energy drives vehicle and charges the battery；The vehicle medium for battery electric quantity is only driven car using supply lines network energy
, do not charge the battery；The vehicle higher for battery electric quantity then stops using supply lines network energy, is only driven using the energy content of battery
Motor-car runs；
Otherwise, all double sources on the running section are filled soon pure electric automobile using supply lines network energy drive vehicle and to
Battery charges；So as to ensure power every section of running section of gauze all vehicles can normally travel without causing electricity consumption to gauze
The impact of power.
Further, the central server of the tele-control system is specifically calculated, and result of calculation is issued
Each double source fills the remote vehicular terminal of pure electric automobile soon, and the information transfer that will be received by remote vehicular terminal is to described
Entire car controller, by the working condition and mode of operation of vehicle control unit controls insulating power supply, distributes the available work from power network
Rate is used to drive vehicle and charge battery.
Compared with prior art, beneficial effects of the present invention：
1st, a kind of double source of the invention fills pure electronic many car dynamic power balance control systems and control method soon, at many
Double source fills pure electric automobile while when driving into one section of running section of wire mesh soon, remote according to preset strategy or manual intervention dynamic
The available grid power of process control each car, all double sources in power supply every section of running section of gauze fill pure electric automobile soon
Electric power summation calculates each double source and fills pure electronic vapour soon no more than the principle of the maximum available power that gauze of powering is provided
The available gauze power of car can effectively protect vehicle for the impact of power network, it is to avoid energy demand is excessive, power network supply voltage quilt
Drag down, the operation of power supply unit full load, the damage of the power supply unit for causing；
2nd, it is of the invention can avoid grid cut-off in addition after some Vehicular battery not enough power supplies to travel to destination, make
Into the passive of public bus network.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its illustrated for explaining the application, does not constitute the improper restriction to the application.
Fig. 1 is the overall structure diagram of the embodiment of the present invention 1 and embodiment 2；
Fig. 2 is the method schematic diagram of the embodiment of the present invention 3；
Wherein, 1- central servers；2- remote vehicular terminals；3- entire car controllers；4- motors；5- batteries；6- isolation electricity
Source；7- trolley poles；8- powers gauze.
Specific embodiment：
It is noted that described further below is all exemplary, it is intended to provide further instruction to the application.Unless another
Indicate, all technologies used herein and scientific terminology are with usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
Be also intended to include plural form, additionally, it should be understood that, when in this manual use term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
Battery SOC is the state of charge of battery, is mainly used to reflect the residual capacity of battery, and it is numerically defined as residue
Capacity accounts for the ratio of battery capacity.
In the case where not conflicting, the feature in embodiment and embodiment in the application can be mutually combined.Tie below
The invention will be further described with embodiment to close accompanying drawing.
Embodiment 1：
As background technology is introduced, exist fill pure electronic soon because same section of gauze overstocks a large amount of double sources in the prior art
Caused by automobile power grid energy demand by the power supply capacity of significantly larger than power network, cause asking for power network long-time overload operation
Topic, or even cause voltage drastically to decline the problem that power network power supply facilities burns out.
In a kind of typical implementation method of the application, as shown in figure 1,
A kind of double source fills pure electronic many car dynamic power balance control systems soon, if the system include tele-control system with
Dry turning loading system；Tele-control system and some onboard system connection communications；
The tele-control system includes central server 1；Onboard system specifically includes entire car controller 3, insulating power supply
6th, battery 5, motor 4 and remote vehicular terminal 2；Remote vehicular terminal 2 uses remote monitoring terminal in the present embodiment；
The central server 1 receives the information of vehicles sent from the remote vehicular terminal 2, and information of vehicles is entered
Row statistics, sequence, and pass through manual intervention or the energy allocation strategy formulation available gauze energy of each car for presetting, by this
Information is sent to remote vehicular terminal 2, and manual intervention or predetermined control strategy carry out On-line Control to each operation vehicle.
Onboard system is installed on double source and fills pure electric automobile soon, and is connected with existing power supply gauze 8, each described vehicle-mounted system
System carries out radio communication with the tele-control system；Each described remote vehicular terminal 2 with the tele-control system
Two-way wireless communication, the collection vehicle information of the remote vehicular terminal 2, and the information that will be collected are sent to described long-range in real time
Control system, the tele-control system receive the information of vehicles that the transmission of remote vehicular terminal 2 comes counted, analyze and
Calculate, and sent to remote vehicular terminal 2 each described during by fructufy after treatment；The remote vehicular terminal 2 also with it is whole
Vehicle controller 3 is connected, the information transfer that the remote vehicular terminal 2 will be received to the entire car controller 3, the vehicle control
Device processed 3 is connected with insulating power supply 6, battery 5 respectively, and the entire car controller 3 controls the insulating power supply 6 according to the information for receiving
Carry out energy distribution treatment with the working condition of battery 5, the insulating power supply 6 and battery 5 are connected with motor 4 respectively, according to point
Gas-distributing motor 4 drives required power drive motor 4 to work.
The inside of remote vehicular terminal 2 includes wireless communication module, CAN and locating module；The radio communication
Module is connected with the tele-control system carries out radio communication, the wireless communication module respectively with the CAN,
Locating module is connected, and the CAN and the locating module gather different vehicle information respectively.The CAN communication mould
Block and vehicle other electric-controlled parts carry out information exchange communication；The information of vehicles includes Vehicular battery SOC information and vehicle position
Confidence is ceased, and the remote vehicular terminal 2 is adopted by the CAN module collection vehicle battery SOC information by the locating module
Collection vehicle position information, and the information of vehicles that will be collected is sent to the central server 1 by the wireless communication module.
Locating module in the present embodiment is：D GPS locating module obtains double source with the data aggregate treatment of architecture
The vehicle position information of pure electric automobile is filled soon；Using d GPS locating module carry out double source fill soon pure electric automobile accurate positioning,
Rapidly, stably, but GPS is influenceed larger by weather and position, when run into weather it is not good when or in overpass/tree
Below shade, or in the side corner of high building, the positioning of GPS will be subject to considerable influence, or even cannot be positioned
Service.Architecture service is called is mobile location-based service Location Based Service, abbreviation LBS, and it is by electricity
Believe that the network (such as GSM nets) of mobile operator obtains the positional information (latitude and longitude coordinates) of mobile terminal user, it is excellent that LBS is positioned
Gesture is convenient, low cost, in theory, as long as calculating three signal differences of base station, it is possible to the position where judging vehicle
Put, but positioning precision；GPS location is combined with architecture is in the present embodiment used, make up shortcoming from each other.
It is not limited to, using only both positioning methods, may also be combined with and positioned using WIFI in the present invention, architecture, AGPS is fixed
The positioning methods such as position.
The wireless communication module of the present embodiment medium-long range car-mounted terminal 2 and the central server 1 of the tele-control system
By 4G/3G mobile communications networks or WIFI cordless communication network radio communications, the radio communication mold of remote vehicular terminal 2 is received
The information that block sends.
Entire car controller 3 receives other under the same section of power network in vehicle place of the feedback of the remote vehicular terminal 2
Information of vehicles and grid power information can be used, the output state and work(of insulating power supply 6 are controlled according to vehicle battery SOC information
Rate demand, all Vehicular battery SOC automatically tend to equilibrium under making same section of power network, it is ensured that power network normal work, vehicle drive work(
Rate is sufficient.
Insulating power supply 6 is DC-DC converter, and insulating power supply 6 is connected by trolley pole 7 with power supply gauze 8, the isolation electricity
Source 6 receives the control command of the entire car controller 3, and the control command of the entire car controller 3 includes the Working mould of insulating power supply 6
Formula and the work request of insulating power supply 6, the mode of operation of the insulating power supply 6 and the working condition of insulating power supply 6 are corresponded, it is described every
Include voltage source mode, current source mode and full power output mode from the mode of operation of power supply 6, the work of the insulating power supply 6 please
Ask including request voltage, request electric current and request power；The entire car controller 3 is according to the different mode of operations of insulating power supply 6
Request voltage, request electric current or request power are sent, the insulating power supply 6 responds the control command of entire car controller 3.
Embodiment 2：
As background technology is introduced, exist fill pure electronic soon because same section of gauze overstocks a large amount of double sources in the prior art
Caused by automobile power grid energy demand by the power supply capacity of significantly larger than power network, cause asking for power network long-time overload operation
Topic, or even cause voltage drastically to decline the problem that power network power supply facilities burns out.
In a kind of typical implementation method of the application, as shown in figure 1,
On the basis of embodiment 1, the central server 1 is interconnected the present embodiment with existing bus dispatching system
Communication；Onboard system specifically includes entire car controller 3, insulating power supply 6, battery 5, motor 4 and remote vehicular terminal 2；To implement
The medium-long range car-mounted terminal 2 of example 1 replaces with the remote vehicular terminal 2 and uses and existing bus dispatching using remote monitoring terminal
The bus dispatching system car-mounted terminal that system matches.
The central server 1 receives the information of vehicles sent from the remote vehicular terminal 2, and information of vehicles is entered
Row statistics, sequence, and pass through manual intervention or the energy allocation strategy formulation available gauze energy of each car for presetting, by this
Information is sent to remote vehicular terminal 2, and the remote vehicular terminal 2 in the present embodiment can be with bus dispatching system by interconnecting Netcom
News, by central server 1 can manual intervention or predetermined control strategy vehicle run to each carry out On-line Control.
Onboard system is installed on double source and fills pure electric automobile soon, and is connected with existing power supply gauze 8, each described vehicle-mounted system
System carries out radio communication with the tele-control system；Each described remote vehicular terminal 2 with the tele-control system
Two-way wireless communication, the collection vehicle information of the remote vehicular terminal 2, and the information that will be collected are sent to described long-range in real time
Control system, the tele-control system receive the information of vehicles that the transmission of remote vehicular terminal 2 comes counted, analyze and
Calculate, and sent to remote vehicular terminal 2 each described during by fructufy after treatment；The remote vehicular terminal 2 also with it is whole
Vehicle controller 3 is connected, the information transfer that the remote vehicular terminal 2 will be received to the entire car controller 3, the vehicle control
Device processed 3 is connected with insulating power supply 6, battery 5 respectively, and the entire car controller 3 controls the insulating power supply 6 according to the information for receiving
Carry out energy distribution treatment with the working condition of battery 5, the insulating power supply 6 and battery 5 are connected with motor 4 respectively, according to point
Gas-distributing motor 4 drives required power drive motor 4 to work.
Remote vehicular terminal 2 uses remote monitoring terminal in the present embodiment；Remote vehicular terminal 2 includes radio communication mold
Block, CAN and locating module；
The wireless communication module is connected with the tele-control system carries out radio communication, the wireless communication module point
It is not connected with the CAN, locating module, the CAN and the locating module gather different cars respectively
Information.
The CAN and vehicle other electric-controlled parts carry out information exchange communication；The information of vehicles includes car
Battery SOC information and vehicle position information, the remote vehicular terminal 2 are believed by the CAN module collection vehicle battery SOC
Breath, by the locating module collection vehicle positional information, and the information of vehicles that will be collected passes through the wireless communication module
It is sent to the central server 1.
The entire car controller 3 is received under the same section of power network in vehicle place of the feedback of the remote vehicular terminal 2
Other information of vehicles and grid power information can be used, the output state of insulating power supply 6 is controlled according to vehicle battery SOC information
And power demand, all Vehicular battery SOC automatically tend to equilibrium under making same section of power network, it is ensured that power network normal work, vehicle drive
Dynamic power is sufficient.
The insulating power supply 6 be DC-DC converter, insulating power supply 6 by trolley pole 7 with power gauze 8 be connected, it is described every
The control command of the entire car controller 3 is received from power supply 6, the control command of the entire car controller 3 includes the work of insulating power supply 6
Operation mode and the work request of insulating power supply 6, the mode of operation of the insulating power supply 6 and the working condition of insulating power supply 6 are corresponded, institute
Stating the mode of operation of insulating power supply 6 includes voltage source mode, current source mode and full power output mode, the work of the insulating power supply 6
Making request includes request voltage, request electric current and request power；The entire car controller 3 works according to different insulating power supplies 6
Pattern sends request voltage, request electric current or request power, and the insulating power supply 6 responds the control command of entire car controller 3.
Embodiment 3：
As background technology is introduced, exist fill pure electronic soon because same section of gauze overstocks a large amount of double sources in the prior art
Caused by automobile power grid energy demand by the power supply capacity of significantly larger than power network, cause asking for power network long-time overload operation
Topic, or even cause voltage drastically to decline the problem that power network power supply facilities burns out.
In a kind of typical implementation method of the application, a kind of double source fills pure electronic many car dynamic power Balance route sides soon
Method, as shown in Fig. 2 public bus networks part operation vehicle, the power supply gauze that double source fills pure electric automobile soon is divided into A sections of Operational Zone
Section, B sections of running section and N sections of running section；A1, A2An are that the double source on A sections of running section public bus network fills pure soon
Electric automobile, B1, B2Bn are that the double source on B sections of running section public bus network fills pure electric automobile, X1, X2 soon
Xn is that the double source on X sections of running section public bus network fills pure electric automobile soon.
Remote vehicular terminal 2 is gathered the license number of the operation vehicle on every section of circuit, Vehicular battery SOC information and position letter
Breath, the central server 1 that the information of collection is passed through into wireless communication module transmission in real time to the tele-control system；Center
Server 1 counts and calculates power supply every section of running section of gauze according to the available total power of power supply every section of running section of gauze
All double sources fill the sequencing information and the available grid power of each car of the Vehicular battery SOC information of pure electric automobile soon, center
Be ranked up for every section of quantity of running section vehicle of A, B, X on public bus network, Vehicular battery SOC information by server 1, according to confession
All double sources in every section of running section of wire mesh fill pure electric vehicle power summation and are provided no more than gauze of powering soon
The principle of maximum available power calculate the available gauze power that each double source fills pure electric automobile soon；Distributed by preset energy
The available grid power of policy calculation each car；SOC sorting positions where SOC sequencing informations, the car and power network can be used into maximum
Power is dealt into each car on this section of circuit.
Calculating can be that the minimum double source of the support vehicles battery SOC value of information fills pure electric automobile soon with the method for gauze power
Preferential to be run using power supply gauze power drive vehicle and battery is charged, Vehicular battery SOC value of information highest vehicles can not
Run using only battery power vehicle using power supply gauze power.
The central server 1 of the tele-control system is specifically calculated, and result of calculation is issued into each double source
The remote vehicular terminal 2 of pure electric automobile is filled soon, the information transfer that will be received by remote vehicular terminal 2 to the vehicle control
Device processed, the sequencing information and power network available horsepower information of the transmission of the forwarding server of remote vehicular terminal 2 are sent to vehicle CAN
On.Entire car controller 3 passes through the SOC sequencing informations and power network maximum available power of the vehicle for receiving, and believes according to more than
The power output of breath control insulating power supply 6, by the working condition and mode of operation of vehicle control unit controls insulating power supply, distribution comes
It is used to drive vehicle from the available horsepower of power network and battery is charged, so as to protects gauze overload operation.,
Formulate the communications protocol between remote vehicular terminal 2 and entire car controller 3：
Calculating can concretely comprising the following steps with the method for gauze power：
Judge that all double sources in power supply every section of running section of gauze fill the required electric power of pure electric automobile soon total
Whether exceed the running section power gauze offer maximum available power；
If all double sources fill the required electric power of pure electric automobile and exceed soon on one section of running section of gauze of powering
The running section power gauze offer maximum available power when, fill the car of pure electric automobile soon according to double source on the running section
The sequencing information of battery SOC information, the double source relatively low for battery electric quantity fills pure electric automobile and preferentially uses power supply gauze soon
Energy drives vehicle and charges the battery；The vehicle medium for battery electric quantity is only driven car using supply lines network energy
, do not charge the battery；The vehicle higher for battery electric quantity then stops using supply lines network energy, is only driven using the energy content of battery
Motor-car runs；
Otherwise, all double sources on the running section are filled soon pure electric automobile using supply lines network energy drive vehicle and to
Battery charges；So as to ensure power every section of running section of gauze all vehicles can normally travel without causing electricity consumption to gauze
The impact of power.
In the present embodiment by taking A sections of running section public bus network as an example：
A sections of circuit contains N car, A1, A2An, and the CAN that the remote vehicular terminal 2 of this N number of car gathers these cars is total
Line number evidence, background server is dealt into by wireless communication module by battery SOC and license number.
The SOC data that server receives N car in A sections are ranked up, and by the quantity N of vehicle, this car SOC is in row
Position in sequence, and highest SOC, secondary SOC high, secondary low SOC, minimum SOC are dealt into the remote vehicular terminal 2 of each car.And lead to
The available gauze power that certain algorithm calculates each car is crossed, calculating principle is that all vehicle electric powers under same section of gauze are total
With the maximum available power provided no more than gauze, ensure that the minimum vehicles of SOC are preferentially filled using gauze power and to battery 5
Electricity, SOC highests vehicle can not use gauze power drive vehicle to run.
Such as A sections has 5 cars, then N=5；
The SOC of each car is respectively 90,62,56,88,76
The sorting position of each car is successively 1,4,5,2,3
The available grid power of each car is：0,90,120,20,70
Each car all has numbering respectively：If this 5 numberings of car are respectively 165,132,168,155,098
Then by N=5, sort x=1, SOC90,88,62,56 be dealt into first numbering be 165 car on.Content of communciation
The data bit of 8Byte is：0x 05 01 00 00 5A 58 3E 38
By N=5, sequence number x=4, SOC90,88,62,56 to be dealt into second numbering be on 132 car.Content of communciation 8Byte
Data bit be：0x 05 04 2D 00 5A 58 3E 38
By N=5, sequence number x=5, SOC90,88,62,56 to be dealt into the 3rd numbering be on 168 car.Content of communciation 8Byte
Data bit be：0x 05 05 3C 00 5A 58 3E 38
By N=5, sequence number x=2, SOC90,88,62,56 to be dealt into the 4th numbering be on 155 car.Content of communciation 8Byte
Data bit be：0x 05 02 0A 00 5A 58 3E 38
By N=5, sequence number x=3, SOC90,88,62,56 to be dealt into the 5th numbering be on 098 car.Content of communciation 8Byte
Data bit be：0x 05 03 23 00 5A 58 3E 38
If this section of circuit vehicle is less than 4, vacant SOC is filled with EF, example：
Can be that 300kw is dealt on second car with grid power by N=2, sequence number x=2, SOC90,66.Content of communciation
The data bit of 8Byte is：0x 05 02 96 00 5A EF EF 42
Power grid environment residing for the vehicle that the remote monitoring that entire car controller 3 is received sends, according to power network available work
Rate, determines the power output of insulating power supply 6 and the output input power of battery 5, so as to determine that distribution motor 4 drives required power and electricity
The charge-discharge electric power of pond 5.
Although above-mentioned be described with reference to accompanying drawing to specific embodiment of the invention, the application is the foregoing is only
Preferred embodiment, not limiting the scope of the invention, for a person skilled in the art, the application can
To there is various modifications and variations.One of ordinary skill in the art should be understood that on the basis of technical scheme, this area
Various modifications, equivalent or the deformation that technical staff makes by need not paying creative work are still in protection of the invention
Within scope.
Claims (10)
1. a kind of double source fills pure electronic many car dynamic power balance control systems soon, the system include tele-control system with it is some
Onboard system, it is characterized in that：The onboard system is installed on double source and fills pure electric automobile soon, and is connected with existing power supply gauze,
Each described onboard system carries out radio communication with the tele-control system；
The onboard system includes entire car controller, insulating power supply, battery, motor and remote vehicular terminal；Each is described long-range
Car-mounted terminal with the tele-control system two-way wireless communication, the remote vehicular terminal collection vehicle information, and will adopt
The information for collecting is sent to the tele-control system in real time, and the tele-control system receives the remote vehicular terminal transmission
The information of vehicles for coming is counted, analyzed and calculated, and is sent to long-distance vehicular end each described during by fructufy after treatment
End；The remote vehicular terminal is also connected with entire car controller, the information transfer that the remote vehicular terminal will be received to institute
Entire car controller is stated, the entire car controller is connected with insulating power supply, battery respectively, the entire car controller is according to the letter for receiving
The working condition of the breath control insulating power supply and battery carries out energy distribution treatment, the insulating power supply and battery respectively with electricity
Machine is connected, the power drive motor work according to needed for distribution motor drives.
2. a kind of double source as claimed in claim 1 fills pure electronic many car dynamic power balance control systems soon, it is characterized in that：Institute
Stating remote vehicular terminal includes wireless communication module, CAN and locating module；
The wireless communication module is connected with the tele-control system carries out radio communication, the wireless communication module respectively with
The CAN, locating module connection, the CAN and the locating module gather different vehicle letter respectively
Breath.
3. a kind of double source as claimed in claim 2 fills pure electronic many car dynamic power balance control systems soon, it is characterized in that：State
Tele-control system includes central server；The remote vehicular terminal uses remote monitoring terminal；
The central server receives the information of vehicles sent from the remote vehicular terminal, and information of vehicles is united
Meter, sequence, and pass through manual intervention or the energy allocation strategy formulation available gauze energy of each car for presetting, by the information
Send to remote vehicular terminal, can be with bus dispatching system by internet communication, can manual intervention or predetermined control strategy pair
Each operation vehicle carries out On-line Control.
4. a kind of double source as claimed in claim 3 fills pure electronic many car dynamic power balance control systems soon, it is characterized in that：Institute
State central server to be communicated with bus dispatching system interconnection, the remote vehicular terminal is used and the bus dispatching system
The bus dispatching system car-mounted terminal for matching.
5. a kind of double source as claimed in claim 2 fills pure electronic many car dynamic power balance control systems soon, it is characterized in that：Institute
Stating CAN and vehicle other electric-controlled parts carries out information exchange communication；The information of vehicles is believed including Vehicular battery SOC
Breath and vehicle position information, the remote vehicular terminal by the CAN module collection vehicle battery SOC information, by described
Locating module collection vehicle positional information, and the information of vehicles that will be collected by the wireless communication module be sent to it is described in
Centre server.
6. a kind of double source as claimed in claim 1 fills pure electronic many car dynamic power balance control systems soon, it is characterized in that：Institute
State other information of vehicles that entire car controller is received under the same section of power network in vehicle place of the remote vehicular terminal feedback
And grid power information can be used, and the output state and power demand of insulating power supply are controlled according to vehicle battery SOC information, make
All Vehicular battery SOC automatically tend to equilibrium under same section of power network, it is ensured that power network normal work, vehicle driving power are sufficient.
7. a kind of double source as claimed in claim 1 fills pure electronic many car dynamic power balance control systems soon, it is characterized in that：Institute
Insulating power supply is stated for DC-DC converter, the insulating power supply receives the control command of the entire car controller, the full-vehicle control
The control command of device includes insulating power supply mode of operation and insulating power supply work request, the insulating power supply mode of operation and isolation
Power work state is corresponded, and the insulating power supply mode of operation includes that voltage source mode, current source mode and full power are defeated
Exit pattern, the insulating power supply work request includes request voltage, request electric current and request power；The entire car controller according to
Different insulating power supply mode of operations sends request voltage, request electric current or request power, and the insulating power supply responds vehicle control
The control command of device processed.
8. a kind of double source fills pure electronic many car dynamic power balance control methods soon, and any described one kind of claim 1-7 is double
Pure electronic many car dynamic power balance control systems are filled in source soon, it is characterized in that：
The power supply gauze that double source fills pure electric automobile soon is divided into several running sections；
The remote vehicular terminal Real-time Collection online Vehicular battery SOC information and positional information, institute is passed through by collection information
Wireless communication module is stated to send to the tele-control system；The tele-control system is according to power supply every section of running section of gauze
Available total power, all double sources for counting and calculating power supply every section of running section of gauze fill the Vehicular battery of pure electric automobile soon
The sequencing information of SOC information and the available grid power of each car, according to all double sources in power supply every section of running section of gauze
Pure electric vehicle power summation is filled soon calculates each pair no more than the principle of the maximum available power that gauze of powering is provided
The available gauze power of pure electric automobile is filled in source soon；And send to the remote vehicular terminal result of calculation；
Calculate that can be that the minimum double source of the support vehicles battery SOC value of information fills pure electric automobile soon with the method for gauze power preferential
Run using power supply gauze power drive vehicle and battery is charged, Vehicular battery SOC value of information highest vehicles can not be used
Power supply gauze power runs using only battery power vehicle.
9. a kind of double source as claimed in claim 8 fills pure electronic many car dynamic power balance control methods soon, it is characterized in that：Meter
Calculation can concretely comprising the following steps with the method for gauze power：
Judge that all double sources in power supply every section of running section of gauze fill the required electric power summation of pure electric automobile and are soon
The maximum available power of no gauze offer of being powered more than the running section；
If all double sources fill the required electric power of pure electric automobile more than the fortune soon on one section of running section of gauze of powering
Row section power gauze offer maximum available power when, fill the vehicle electrical of pure electric automobile soon according to double source on the running section
The sequencing information of pond SOC information, the double source relatively low for battery electric quantity fills pure electric automobile and preferentially uses supply lines network energy soon
Drive vehicle and charge the battery；The vehicle medium for battery electric quantity is only driven vehicle using supply lines network energy, no
Charge the battery；The vehicle higher for battery electric quantity then stops using supply lines network energy, only drives car using the energy content of battery
Operation；
Otherwise, all double sources on the running section are filled with pure electric automobile soon uses supply lines network energy to drive vehicle and to battery
Charge.
10. a kind of double source as claimed in claim 8 fills pure electronic many car dynamic power balance control methods soon, it is characterized in that：
The central server of the tele-control system is specifically calculated, and result of calculation is issued into each double source fills pure electronic soon
The remote vehicular terminal of automobile, the information transfer that will be received by remote vehicular terminal to the entire car controller, by vehicle
Controller controls the working condition and mode of operation of insulating power supply, available horsepower of the distribution from power network to be used to drive vehicle and right
Battery is charged.
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| CN201710111578.8A CN106828167A (en) | 2017-02-28 | 2017-02-28 | Double source fills pure electronic many car dynamic power balance control systems and control method soon |
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| CN201710111578.8A CN106828167A (en) | 2017-02-28 | 2017-02-28 | Double source fills pure electronic many car dynamic power balance control systems and control method soon |
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