CN103891319A

CN103891319A - Method and device for determining a position for a charging station

Info

Publication number: CN103891319A
Application number: CN201180074114.5A
Authority: CN
Inventors: G.霍曼伊; L.肖克斯; A.法比安
Original assignee: Nokia Siemens Networks Oy
Current assignee: Nokia Solutions and Networks Oy
Priority date: 2011-10-13
Filing date: 2011-10-13
Publication date: 2014-06-25
Also published as: EP2767105A1; WO2013053394A1

Abstract

A method and a device for determining a position for a charging station are provided, wherein mobility events of at least one mobile phone are determined; wherein movement profiles are determined based on the mobility events; and wherein based on the movement profiles a position for a charging station is determined.

Description

Be used for the method and apparatus of the position that is identified for charging station

The present invention relates to the method and apparatus of the position for being identified for charging station.

Can expect that motor vehicle (EV) will play increasing effect in following traffic plan.But EV requires charging, it expends the more time with fill the fuel tank of vehicle with gasoline compared with.Therefore, providing efficient charging service take sufficient capacity as EV is main target and the challenge in electron mobility scheme.

Solution may be in the automobile at him, plug in and it is recharged with the user that allows EV at various positions deploy charging stations (also referred to as electric vehicle power supply equipment, EVSE).Another solution may be for example (for example gas station can be used for to this object) in some position to provide the replaceable battery that can be exchanged fast.

In mobile communications network, system is processed user, the i.e. movement of mobile terminal in the overlay area of being set up by multiple base stations or community.State or the activity (for example, start communication, switching, [periodically] position renewal) of communication network based on mobile terminal receives and generates multiple events.Some in these events are by the bright in addition mark of the unique identity card with serving BS and/or community.Community ID is mated with the geographical position of base station and allow in the time of the event of generation, user to be positioned.

In order to reduce discharge and noise, EV can play the effect becoming more and more important in urban district.But suitably providing of EVSE is to realize the acceptance of proper level and the vital task of availability of EV.

Although EV user may preferably charge to its EV at home, the housing density in city usually forces people stop on street or in Public Parking (and charging).Charge in the place that the limited range of EV may require people therein to work, play or do shopping.In this respect, common parking lot may need to become the parking lot that support is charged to EV.In many urban districts (especially historical city), parking space is extremely limited resource, and any transformation of parking space is not little task.In this respect, need Urban Planner to consider a large amount of factors to provide support and make it possible to realize the suitable EVSE network that EV experiences, also the overall use of parking space is remained on to efficient level.

The problem that therefore, solve is to provide a kind of for setting up efficiently EVSE to make it possible to realize the solution of attracting efficient EV scheme.The solution proposing can be used especially in EVSE planning system.

Solve this problem according to the feature of independent claims.Obtain more embodiment from dependent claims.

In order to overcome this problem, provide a kind of for being identified for the method for position of charging station,

-wherein, determine the mobility event of at least one mobile phone;

-wherein, determine mobile distribution map based on this mobility event;

-wherein, based on this position of moving distribution map and be identified for charging station.

Position for charging station can be also the position at recharge station.Even likely cause expansion or the upgrading of existing charging station for this type of position of charging station: for example, may dispose the charging station that is provided for the ability that the motor vehicle of some is charged.The result of this method shows that this place will be the appropriate location at least one (adding) charging station; The ability that therefore, can increase charging station is to charge for the more motor vehicle of reply in this position.

It should be noted that the charging station (also referred to as EVSE, electric vehicle power supply equipment) of mentioning can be by the installation of any kind that is used to electronic vehicle to charge or deployment.

The solution proposing has advantage especially, and the mobility information of the user's (having the user of mobile phone and/or motor vehicle) based on for example deriving from different types of mobility event, can determine mobile distribution map.Especially, based on a large amount of mobile distribution maps, can be identified for the appropriate location of charging station.This method allows to consider various mobility events.

It should be noted that mobility in this case also comprises that wherein user stops the position that reaches a certain amount of time, for example, park motor vehicle, work, play, stay at home etc.

In an embodiment, determine the mobility event of at least one motor vehicle, wherein, this motor vehicle comprises the device for communicating via radio communications system.

Can motor vehicle be connected to communication system via the board units with (communication module), for example SIM card.

In another embodiment,

-at least one motor vehicle is associated with at least one mobile phone;

-determine the mobility event of motor vehicle;

-mobility event based on mobile phone and motor vehicle is determined mobile distribution map.

Consider that the user who is associated with motor vehicle is in some way also a selection.But, can also evaluate (commuting) user's that travels frequently who for example promises to be the candidate who uses motor vehicle mobile distribution map.In this respect, can select flexibly various users and its to become and be limited by evaluation as herein described.

In another embodiment, described at least one motor vehicle is associated with described at least one mobile phone via trusted third party.

Therefore, user's different identity can be mapped to the common identity for the associated object of direct mobility event.For example, as substituting of IMSI or MSISDN, can carry out mark mobility event by identity.The motor vehicle user data storehouse that can be searched for for this type of identity can be provided.

In ensuing embodiment, determine mobile distribution map based at least one in following information:

-GPS information;

-speed;

-acceleration;

-map datum;

-from the data of the control unit of at least one motor vehicle;

-road type information;

-transport information;

-from the charging event of charging station.

It should be noted and can determine at least one in mobile distribution map by evaluation additional information.Can consider the information of all kinds that can obtain via different resource, input that for example, local data in internet, motor vehicle, the local data in mobile phone, user carry out, from central location or from the traffic data of traffic part, building information, charging service information (for example, occupied or free charging station), route information (comprise, for example, will arrive the path of destination and/or replace route), from the information of public transport etc.

The mobile distribution map of mobile phone can comprise the movement of electric motor car vehicle, and wherein, specific mobility event or chain of events can just move by indicating user in its motor vehicle.

Can derive user by other parameters and move in motor vehicle, for example, the gps data (speed more than given threshold value; Path (may be that pedestrian is not come-at-able) on road), (user may manually indicate him in automobile to state information; Can also automatically set this state information, for example, in the time that user enters automobile, pass through near-field communication, or the state of automobile for example can be sent to mobile phone via bluetooth) etc.

Determine that based on comprising at least one the traffic data in the following mobile distribution map is also embodiment:

-public transport data;

The coordinate at-means of transportation, particularly route or station;

The type of-traffic;

The capacity of-mode of transportation.

Can for example make mobile distribution map relevant to traffic database, particularly comprise or compile the database of the data of public transport mode.For example, the geographical coordinate of traffic (for example, the route of railway station, bus terminus, train and bus) can be mapped to the coordinate (by comparison) of user's mobile phone.In addition, make that multiple users' mobile distribution map is relevant makes it possible to detect public transport mode: if a hundreds of user side by side advances at same route substantially, this can indicate it all on same train.In this respect, can compile the distribution map of mode of transportation for such as train, aircraft, bus etc.This allows (with certain possibility) difference user just in his EV, still on bus, to advance.

In addition, if motor vehicle has the communication module that the IMSI of motor vehicle is mapped to user's IMSI and follows the tracks of both embedded, assembling SIM, allow to detect the position deviation between user and motor vehicle.Therefore, for example, if when the position of motor vehicle and user's target location (when he is not while moving from certain region) is greater than certain threshold value (1km), can suppose that he parks motor vehicle and arrive by public transport his destination wittingly.

As another embodiment, determine mobile distribution map based on independent distribution map relevant.

Therefore, can utilize the unique user motor vehicle of mobile network's connection (or be equipped with) to determine that at least one moves distribution map.For example, can utilize Car sharing and/or Car Pooling concept to determine mobile distribution map.Please pay special attention to can be by the relevant information of any type of individual consumer or kind (distribution map separately) for determining mobile distribution map.Therefore, can identify (with certain probability) mobile multiple users and/or for example, by mobile (separation that this type of moves with wherein user advances in train in single (electronic or other) automobile together, highway data and railroad track can be differentiated, or can determine user's mobile in single unit vehicle number, thereby infer the type of vehicle).And, can determine the crowd who moves together by operating speed in the vehicle of particular type.

Should also be noted that and can consider various mobility events, be not particularly attached to the mobility event of the independent distribution map of electronic vehicle.This allows the number of the people based on for example travelling frequently between some place in certain time to define the position of wishing for charging station: for example, near parking area railway station can be identified as and be hopeful, for disposing or the position of the charging station of upgrading, particularly to consider the charging station of having disposed.This makes the user of additional number to arrive railway station with motor vehicle, and it utilizes motor vehicle not yet for this purpose, but to realize this be a chance due to additional or available charging resource.Therefore this method can help the convenient manner that motor vehicle is accepted as to travel frequently.

According to another embodiment, based on mobile distribution map, determine at this place's mobile phone and/or motor vehicle stop and reach at least position or the region of predetermined amount of time.

For example, based on the variation of mobility event and/or mobility event, can determine that mobile phone and/or motor vehicle are whether in movement.Particularly can determine whether vehicle is berthed and do not move at all; This type of parking spot can be the suitable candidate for disposing charging station.

Because mobility event may lack and may be not enough to derive result, so mobility data aggregate can be reached to the longer time period, for example, reach several days or several week, to obtain enough data bases.Can analyze polymerization mobility data for Move Mode, to determine that user's (mobile phone and/or motor vehicle) is considered to be long enough to the possibility for the described time quantum that the battery to vehicle charges at least in part in the three unities cost.

According to embodiment, can filter mobility event.

Can and filter from many mobile phones and/or motor vehicle collection and polymerization mobility event.For example, can automatically leach incident (in the time that it is exception), thereby increase overall accuracy.But, it should be noted, can realize in every way filtration, for example can identify exception by least one event that is less than predefine number of times in the large set of aggregated data.Can set up exception rule and filter for each mobile phone and/or motor vehicle.As an alternative, this rule-like or filter can be applicable to mobile phone and/or motor vehicle in groups.

According to another embodiment, based at least one existing charging station be identified for the position of charging station.

In another embodiment, determine mobility event by least one in the following:

-Public Land Mobile Nerwork;

-mobile switching centre;

-radio network controller.

According to ensuing embodiment, mobility event comprises at least one in the following:

-call event;

-community event;

-timestamp;

-?IMSI；

-community ID;

-two-way time;

-time delay;

-position is new events more;

-handover event;

-message event, particularly SMS;

-GPRS event.

This event can refer to be imported into or spreads out of event.This event can be moved the movement of phone, trigger by time, the message that is arrived or leave mobile phone place or calling.Correspondingly, motor vehicle can comprise the interface towards mobile communication system, and therefore also can provide the mobility event that can consider for mobile distribution map is compiled.Therefore, the motor vehicle in this situation serves as mobile subscriber.

For example, the network site that mobility event can use be associated with location area codes and/or community ID.Therefore, can convert network site to geographical position or region (for example, depending on the accuracy of system) with community ID database.

In still another embodiment, based on the position for charging station, dispose, install and/or set up charging station in this type of position or near this type of position.

According to another embodiment, based on the position for charging station, provide the prediction about the utilance of charging station.

Therefore, can provide this type of prediction (or simulation) about existing and other interpolation or plan charging station.Therefore how the upgrading that, can determine recharge station or existing charging station affects overall charging service.

In another embodiment, determine mobility event by carrying out data interception via radio net, the particularly interface of standardization mobile communications network.

Also solve the problems referred to above by the equipment of the position for being identified for charging station, this charging station comprises processing unit, and it is arranged to

-for determining the mobility event of at least one mobile phone;

-for determining mobile distribution map based on this mobility event;

-for be identified for the position of charging station based on mobile distribution map.

The step that it should be noted methods described herein also can be managed on unit and carry out herein.

Should also be noted that described processing unit can comprise be arranged to carry out methods described herein step at least one, multiple devices particularly.This device can logically or physically separate; Particularly multiple devices that separate in logic can be combined at least one physical location.

Described processing unit can comprise at least one in the following: processor, microcontroller, hard-wired circuitry, ASIC, FPGA, logical device.

According to embodiment, described equipment is charging station planning system, or it is utilized by charging station planning system.

Solution provided herein also comprises the computer program in the memory that can directly be loaded into digital computer, comprises the software code part of the step for carrying out method as described herein.

In addition, solve the problems referred to above with computer-readable medium, the holder of for example any kind, has and is suitable for impelling computer system to carry out the computer executable instructions of method as described herein.

With examples shown in figure below, embodiments of the invention are being described:

Fig. 1 shows the example of the daily Move Mode of typical case of the EV user on the map of driving between each position, wherein, can determine described position based on PLMN coverage information;

Fig. 2 shows from primary importance via the path the map of the second place to the three positions, and wherein, primary importance is associated with family and the 3rd position is associated with user's job site;

Fig. 3 shows the schematic diagram comprising the various exemplary information source being utilized by charging station planning system (CSPS);

Fig. 4 shows and makes to utilize the visual figure of possibility that identity map is provided from the information of outside identity provider;

Fig. 5 show by CSPS how polymerization for the exemplary timeline of the data visualization of each user (or EV) identity.

A kind of electric vehicle charging station planning system (CSPS) has been proposed, it is used for providing, for example, disposes, sets up or installs new charging station equipment (, electric vehicle power supply equipment EVSE) by detection and makes it possible to realize the service of efficient motor vehicle (EV) charging station.

For example, can detect EV user's daily Move Mode and be used for finding that wherein user effort can be used to the region of the enough time that (at least in part) charge to EV potentially.

(1) CSPS such as, collects data from communication network, Public Land Mobile Nerwork (PLMN), mobile switch server (MSS), radio network controller (RNC) etc.The data of collecting comprise the mobility event of mobile phone subscriber.

In the time of mobile EV, user also carries mobile phone.PLMN keeps the apparent position of mobile phone to serve calling; This realizes by collect mobility dependent event in core network.This type of mobility event for example comprises

-call event (initiating by user or by another caller who attempts arrival user);

-position is upgraded in the time that user passes the border of the band of position: position is upgraded and (for example can periodically be occurred, after pre-timing is overtime, mobile phone can send position message to network) and/or its (for example can occur brokenly, in the time that mobile phone passes border, the band of position, this can be changed and be determined by location area codes);

If-phone switches base station during call active, core network is apprised of the information (handover event) about new serving BS;

-receive or transmission SMS;

-GPRS event.

But, it should be noted, the band of position can comprise the one group of base station being grouped in together to optimize signaling.Conventionally, tens or even a hundreds of base station in GSM share single base station controller (BSC), or in UMTS share radio network controller (RNC).BSC processes the distribution of radio channel, receives measurement result and controls the switching from base station to base station from mobile phone.Can distribute the one number that is called " location area codes " to each band of position.Location area codes is broadcasted at regular intervals by each base station, is called " base station transceiver " BTS in GSM, or in UMTS, is called Node B.

Fig. 1 shows the example of the daily Move Mode of typical case of the EV user the map that turns back to position 101 in the time that position 101 is driven to position 102 and finishes on weekdays.Can determine these positions 101,102 based on PLMN coverage information.

Stopping and by bus in situation, the driver of EV for example stays his automobile, in the pericentral parking lot of public transport (, railway station etc.) to continue his route via this type of public transport.

In this case, for example customer location during the office hours (mobile phone via user is determined) does not represent the desired locations for disposing EV electrically-charging equipment; Alternatively, parking and the parking lot of riding may must provide the charging capacity of requirement.

Can be by using the information being associated with public transport automatically to determine that user switches to public transport from his EV.For example, can use the database of public transport mode relevant to user's mobile distribution map.

For example, can carry out at least a portion of following steps:

-mobile phone to its user assignment EV(via user);

-in database, collect the mobility event (comprise the board units of EV, it has the connection to communication network, the SIM card of for example disposing) of mobile phone together with EV;

-via the mobile phone of mobility event and/or EV(via its board units that is connected to communication network, if available) geography move.This allows to build the mobile distribution map for user.

-mobile distribution map is relevant to public transport database.For example, can for example, for the geographical coordinate of the coordinate matching public transport of user's mobile phone (, the route of railway station, bus terminus, train and bus).In addition, make that multiple users' mobile distribution map is relevant makes it possible to detect public transport mode: if a hundreds of user side by side advances at same route substantially, this can indicate it all on same train.In this respect, can compile the distribution map of mode of transportation for such as train, aircraft, bus etc.This allows (with certain possibility) difference user just in his EV, still on bus, to advance.

If-this relevant indicating user is switched to public transport, the position (rather than its position of only determining via user's mobile phone) that can use this traffic to change for EVSE planning purpose.

The accuracy of determining position can affect correlated results.In order to improve accuracy, the GMLC/SMLC method that CSPS can utilize PLMN to support.

In addition, for example, if EV has embedded, the communication module (OBU conforming to) that is equipped with SIM that the IMSI of EV are mapped to user's IMSI and follow the tracks of both, allow to detect the position deviation between user and EV.In this case, for example, if EV position and user's target location (when he is not while moving from certain region) is greater than certain threshold value (1km), can suppose that he intentionally leaves EV and uses public transport.

(2) approximate coordinate of given user's mobile phone (this user is also the user of EV), CSPS can determine that wherein user effort is enough to be used in the region of the time that (at least in part) charge to EV.Because mobility event may lack and be not enough to derive immediately result accurately, so CSPS polymerizable mobility data reach several days or several week, to obtain enough data bases.Can analyze polymerization mobility data for Move Mode, to determine that user is enough to be used in the possibility of the described time quantum that the battery of EV is charged an advised place cost.

Between the polymerization period of mobility data, CSPS can create to the daily arrangement of inserting mobility event in 24 hours lines.After polymerization, can analysis time line, and the time of cost in can covering according to Qi community be weighted the community ID relating to.Then highest weight Zhi community ID can represent this user's exemplary position.

Representative region is user's family and/or job site.Home area is can be more or less relevant with the viewpoint of charging service planning, but especially, and in dense city, EV user's in the heart target location can be the key message that provides charging service for judging.

It should be noted and can detect and/or distinguish various positions.For illustrational object, example can be that family and another example of user can be user's job site.Can user stop at this place reach preset time section and for example, any position in certain speed (, during one week how long once) as the place for EVSE.Know that it can be even favourable that user has selected existing EVSE, it indicates this user to be willing to be intended to this position EV is charged.

For dispose the position that the judgement of EVSE can be based on being selected by multiple users continually in a position.

(3), except the typical case who finds EV user is in the daytime position, CSPS can polymerization and is then utilized the digital data about the quantification relevant with EV user's actual number.

(4) in some cases, EV user may due to EVSE generally lack or occupied due to available EVSE and near (, family or job site) in the position that can not like user, EV is charged.

As option, can be by EV itself to mobile network register.For example, EV can have SIM card (for example,, in board units) and communicate by letter with manufacturer or service provider via mobile network.This is the further possibility of collecting for the mobility event of EV.

Collect from the mobility event of user's mobile phone and/or the board units of EV and/or from the charging event of EVSE of serving EV, CSPS may be able to determine the service that how can improve charging EV.Number based on user or EV and/or wherein user park the position of its EV, can where dispose the judgement of EVSE.

Fig. 2 shows from position 202 via the path 201 map of 203Zhi position, position 204.The user with its EV can be from position 202(family) move to position 204(work).EV is parked in that spend the night in 202 places, position and be parked in 204 places, position on whole daytime.

According to solution in this paper, disposing EVSE 205 although the EVSE 205 and the 206(that provide away from position 204 can be provided CSPS along path 201) this specific EV of not probably being used to advancing between

position

202 and 204 charges.But, near being arranged on to position 204, EVSE 207 deals with the possibility of travelling frequently with EV by increasing this user, even if this user does not have the possibility of EV being charged at 202 places, position.

Fig. 3 shows the schematic diagram comprising the various exemplary information source being utilized by CSPS.

(1) CSPS can collect mobility data (mobility event 301) from (one or more) PLMN operator 302.Advantageously, all or some local operators and/or local authority can provide this information.But if be available from the partial information of the finite aggregate of communication service provider, this system is also useful.It is a selection that (omission) information is extrapolated.

Can for example use the Traffica product of NSN to extract data from MSS.Substantially, can be by BSC(the GSM in the situation that) or RNC(at UMTS in the situation that) or under higher levels, MSC(is at GSM in the situation that) or MSS(at UMTS in the situation that) for detection of event.And, can tackle standardization GSM/3G interface to realize events of interest.

(2) CSPS can concentrate on EV user and/or EV(has the connection to mobile network).CSPS can utilize effective EV user's 304 database especially.Can make this type of user's list and telephone subscriber 303 match, so as to determine that EV moves and the mobility event of the mobile phone of corresponding user vehicle between contact.

In example scenario, can be processed by trusted third party (identity provider 403 as shown in Figure 4) identity of EV user and mobile subscriber.Therefore, can user's different identity (having EV and/or the EV user of SIM card 401 and mobile subscriber 402) be mapped to the common identity 404 for CSPS for the object of direct event correlation.As substituting of IMSI or MSISDN, the scope that can use according to CSPS and carry out mark mobility event by identity.In addition, can be for this type of identity search EV user's database.

Can make to be associated with EV with servant or role;

Owner's (according to official's database) of-EV, it is the driver of EV not necessarily.

-people's (from EVSE database) that EV is charged; Anyone that EV is charged is that actual driver can be quite correct hypothesis.

-driver moves to the people (for example,, in the time that EV stops reaching sizable time quantum) of destination together with EV from original position.Check that the mobility event (if it is connected to mobile network) of EV and/or this user's mobile phone (position that for example, can be definite in the time changing the band of position is upgraded) are selections.

CSPS can collect and aggregated data, can in the case of not affecting the accuracy of system, automatically leach (in the time being exception) incident (for example, EV is used for shopping by possessory wife).

(3) mobility event uses the network site representing with location area codes and community ID etc.Community ID DB 305 input sources make SCPS to convert network site to geographical position.It is so good that the accuracy of moving event may be not so good as geo-location (for example GPS), therefore the evolution of moving event can be become to region (for example, community covers).

Phone can be selected single serving BS; In the time being moved sexual behavior part, serving BS is connected and for example carrys out recording cell ID(by network, in MSC).In addition, CSPS can have the community form with the geographical coordinate of base station and the angle of community.With location-based service (LCS) Combination of Methods, can determine (roughly) position of mobile phone.

In UMTS network, during calling out, phone can side by side use multiple Node B.In this case, can use the geometric center of Node B as the more accurate location of mobile phone.

(4), in order to improve EVSE network service, CSPS can consider that existing EVSE installs 306.

Therefore, the EV user based on addressable mobile communications network and/or EV(for example comprise the EV of SIM) 304, mobility event 301 and mobile subscriber DB 303 can determine potential charging region (community) in step 307.Combine based on this step 307Qie Yu community ID DB 305, can be by the charging region refinement on map in step 308.Next, also consider that EVSE installs 306, can determine EVSE coverage in step 309.

CSPS is serially or iteratively from given source Collection Events and information.

It should also be noted that mobility event 301 can comprise at least one in the following:

-timestamp,

-event type (switching, sending/receiving SMS etc.),

-?IMSI，

-community ID,

-can extract other data (for example, timing advance, two-way time etc.) about the positional information of mobile phone from it.

Mobile subscriber database 303 can comprise at least one in the following:

-?IMSI，

-MSISDN(for the object of mobility event pairing),

-title (will match with other databases),

-other user profile (for example, by identity provider processing).

EV database 304 can comprise at least one in the following:

-about the information of EV, comprise its owner (reference example is as vehicle subscriber database),

If-IMSI(is available, will match with mobility event),

-battery capacity,

-type of vehicle.

CSPS can know the type of EV, for example the data based on from EV database 304: for example, according to ISO/IEC 15118, EVSE can will be sent to back-end server about the details of EV type.Battery size and battery load state one can be used to definite required minimum charging interval.In the time that EV is connected to EVSE, know its charging interval from EVSE database.

And according to the information being provided by EVSE database, CSPS can know about any of existing EVSE and take, for example initial (from-to) charging details can illustrate the time that corresponding EVSE is occupied or idle.

Community ID database 305 can comprise the mapping (base station is positioned at precise information where) from IDDao geographical position, community, comprises for example latitude, longitude, community ID, angle etc.This information can be used for to the position of calculating mobile device based on mobility event.

EVSE database 306 can comprise the information about the charging event relevant with charging activity, for example whose charging (=user), how many to what charging (=EV), when charge (initial), where charge (position), charging, charging cost.

Fig. 5 show by CSPS how polymerization for the exemplary timeline of the data visualization of each user (or EV) identity.Timeline can be included in the user's (and/or EV) of the preset time of one day network site (community ID, SAC, LAC).CSPS then can be by timeline data-mapping to community ID DB to convert timeline to geographical coordinate.It should be noted that SAC can be similar to LAC, but SAC refers to the packet switching network of 3G.If there is no the access to real cell ID, can be by SAC for determining the position of 3G network.

Subsequently, can analysis time line, thereby cluster event.This allows CSPS to determine the region of the maximum times in wherein user effort one day.CSPS also can be across EV user's list match institute surveyed area, and determines (across various users and EV) quantification demand for the charging station in each region.

System can be connected to the current database that EVSE 306 has been installed to be provided EV user's (EVSE database can provide the region of geographical coordinate to find it to support) of service from those EV user filterings that require charging.If EVSE management system is collected use information, can make data mate that with determined number of users actual energy demand is finely tuned.For example, be not that each EV user needs charging during the daytime of every day, but in long-time section, can determine that average EVSE uses (for example needs charging in every 3 days).

CSPS can determine that the history of the data of (for example visual) EVSE network is used (for example illustrating that where EVSE station has been positioned on the map being utilized how well in a whole day with it).CSPS can also determine (for example visual) user's (its had the people of EV or as being hopeful the candidate's who obtains EV user) target location.The major part of the position of passing (for example, a whole day or many days are from start to finish) in time and distribute in statistics allows to define the place of wishing for disposing (adding) EVSE.

For example, when the selection of the additional EVSE of CSPS on map, the estimation that can how to affect overall network about this type of EVSE can be shown, for example how many users by utilize these EVSE and which user to be affected and its impact existing EVSE is how many.A specific purpose can be for determining whether additional EVSE is used well and previously whether EVSE was also still occupied.Therefore, can provide the prediction about the overall EVSE utilance for particular ambient environment.

The position that CSPS can recommend to dispose more EVSE is especially to obtain (entirety) use of optimizing.But, it should be noted that position can usually be limited by some restriction.For example, may not allow in safety zone, easily flood EVSE is installed in region etc.This type of restriction may be by setting up additional EVSE to take in; Especially, can also limit and determine optimization position based on this type of.

Can dispose in groups EVSE.Therefore CSPS can recommend (initially) number of the EVSE of a position, or it can recommend to expand existing position by being close to more existing interpolation EVSE.

CSPS also can provide dissimilar mapping.First each EV distributing user list that, CSPS can know to it based on EVSE database.Next,, for each this type of EV user, it can determine that EV stops the position that reaches time predefined section at this place.This type of positional information can be used for being identified for by CSPS parking and/or the charging needs of given area.

More advantages:

The solution proposing allows the entirety traffic of travelling frequently to separate with actual EV user.As pointing out substituting of the heavy region of well-known traffic, the focus that the method other traffic of detection and people's (getting there by other traffic patterns) are used by EV user.

The solution proposing does not require from any action of EV user so that it may be positioned by charge position.Therefore, do not require that additional investment and its do not produce any problem of data-privacy.

Flood tide mobility event based on PLMN, CSPS can reduce required calculating and memory capacity effectively by making Move Mode calculating concentrate on EV user list.

The list of abbreviation:

CSPS charging station planning system

DB database

EV motor vehicle

EVSE electric vehicle power supply equipment

GMLC GMLC

ID proof of identification

IMEI International Mobile Equipment Identity

IMSI international mobile subscriber identity

LAC location area codes

MSS mobile switch server

OBU board units

PLMN Public Land Mobile Nerwork

RNC radio network controller

SAC coverage code

SIM subscriber identity module

SMLC Serving Mobile Location Center.

Claims

1. for being identified for the method for position for charging station,

-wherein, determine the mobility event of at least one mobile phone;

-wherein, determine mobile distribution map based on this mobility event;

2. method according to claim 1, wherein, determines the mobility event of at least one motor vehicle, and wherein, described motor vehicle comprises the device for communicating via radio communications system.

3. method according to claim 2,

-wherein, described at least one motor vehicle is associated with at least one mobile phone;

-wherein, determine the mobility event of motor vehicle;

-wherein, the mobility event based on mobile phone and motor vehicle is determined mobile distribution map.

4. method according to claim 3, wherein, described at least one motor vehicle is associated with described at least one mobile phone via trusted third party.

5. according to the method described in any one in aforementioned claim, wherein, determine mobile distribution map based at least one in following information:

-GPS information;

-speed;

-acceleration;

-map datum;

-from the data of the control unit of at least one motor vehicle;

-road type information;

-transport information;

-from the charging event of charging station.

6. according to the method described in any one in aforementioned claim, wherein, determine mobile distribution map based on traffic data, comprise at least one in the following:

-public transport data;

The coordinate at-means of transportation, particularly route or station;

The type of-traffic;

The capacity of-mode of transportation.

7. according to the method described in any one in aforementioned claim, wherein, determine mobile distribution map based on independent distribution map relevant.

8. according to the method described in any one in aforementioned claim, wherein, based on mobile distribution map, determine that mobile phone and/or motor vehicle remain on this place and reach at least position or the region of predetermined amount of time.

9. according to the method described in any one in aforementioned claim, wherein, described mobility event is filtered.

10. according to the method described in any one in aforementioned claim, wherein, be identified for the position of charging station in the position of existing charging station based at least one.

11. according to the method described in any one in aforementioned claim, wherein, described mobility event by the following at least one determine:

-Public Land Mobile Nerwork;

-mobile switching centre;

-radio network controller.

12. according to the method described in any one in aforementioned claim, and wherein, described mobility event comprises at least one in the following:

-call event;

-community event;

-timestamp;

-?IMSI；

-community ID;

-two-way time;

-time delay;

-position is new events more;

-handover event;

-message event, particularly SMS;

-GPRS event.

13. according to the method described in any one in aforementioned claim, wherein, based on the position for charging station, disposes, installs and/or set up charging station in this type of position or near this type of position.

14. according to the method described in any one in aforementioned claim, wherein, based on the position for charging station, provides the prediction about the utilance of charging station.

15. according to the method described in any one in aforementioned claim, wherein, determines described mobility event by carrying out data interception via radio net, the particularly interface of standardization mobile communications network.

16. 1 kinds for being identified for the equipment of position of charging station, comprises processing unit, and it is arranged to

-for determining the mobility event of at least one mobile phone;

-for determining mobile distribution map based on this mobility event;

17. equipment according to claim 16, wherein, described equipment is charging station planning system or by its utilization.