CN108832682A

CN108832682A - Distribution system, capacity shared system, intermediate node, terminal, method and apparatus

Info

Publication number: CN108832682A
Application number: CN201810670355.XA
Authority: CN
Inventors: 戴晨松; 刘隽; 吴广涛; 陈炯
Original assignee: NIO Nextev Ltd
Current assignee: NIO Holding Co Ltd
Priority date: 2018-06-26
Filing date: 2018-06-26
Publication date: 2018-11-16
Anticipated expiration: 2038-06-26
Also published as: CN108832682B

Abstract

The present invention relates to electric charging technical fields, and in particular to a kind of distribution system, capacity shared system, intermediate node, terminal, method and apparatus, it is therefore intended that solves the problems, such as how to increase electrically-charging equipment in existing distribution system.Capacity shared system of the invention includes at least one end packet and the one-to-one intermediate node of end packet and server；It include at least one reconnaissance terminal in end packet, at least one adopts and hold terminal；Reconnaissance terminal is for acquiring the electricity consumption data on corresponding controller switching equipment and uploading to corresponding intermediate node；It adopts and holds terminal for obtaining the charge request of corresponding electrically-charging equipment and uploading to corresponding intermediate node；Intermediate node is used to generate charging instruction according to electricity consumption data and be sent to corresponding adopt of charge request and hold terminal；Charging business datum is uploaded onto the server；Server judges distribution system operation conditions according to business datum.The present invention realizes the shared and orderly charging of electric energy of electrically-charging equipment in specific region.

Description

Distribution system, capacity shared system, intermediate node, terminal, method and apparatus

Technical field

The present invention relates to electric charging technical fields, and in particular to a kind of distribution system, capacity shared system, intermediate node, Terminal, method and apparatus.

Background technique

With popularizing for new-energy automobile, how effectively to carry out energy supply for the insufficient new-energy automobile of energy becomes Car owner and all big enterprises' focus of attention.Wherein, electrically-charging equipment is built (as construction can provide charging for batteries of electric automobile The charging pile of power supply) it is one of the mainstream scheme to solve the above problems.By taking the charging pile of electric car as an example, since charging pile accounts for The factors such as ground area is small, at low cost, easy to use are installed on parking lot, residential area, megastore and service area extensively The place of equal charge requirements Relatively centralized.User is when using charging pile, it is only necessary to extract charging gun from charging gun socket And it is inserted into the power battery charging that the charging interface on electric car can be electric car, it need to will only charge after charging Rifle is turned back to again in charging gun socket.It is some with electrically-charging equipment phase however, as the ownership of electric car is constantly soaring The problem of pass, is also following.

As the ownership of electric car is significantly increased, the demand to electrically-charging equipment also increases substantially, and user prefers to small Have in area or in parking lot enough electrically-charging equipments for for electric car charging.But planning, construction and the upgrading of usual power grid Transformation is a long-term process, and electric car is as Newly Sprouted Things, and the construction of electrically-charging equipment is not often in existing power grid In planning.If centralization is wanted to build electrically-charging equipment in large area, it is difficult to find the place for being capable of providing corresponding power supply capacity.I.e. So that electrically-charging equipment is come into operation, also will receive the limitation of power grid rated power.This problem is in existing parking lot and old small The charging pile in area is added especially prominent in project：The electricity capacity of existing parking lot or old residential area is usually all that planning is good, Under normal circumstances can not increase-volume, be additionally arranged a large amount of electrically-charging equipments if ignoring electricity capacity, be likely to fill due to multiple It causes to impact using and to power grid while electric facility, leads to the generation of wide-area power outage accident, not only influence the daily of user Life and normal trip, and the loss of power accident takes place frequently and is also unfavorable for the popularization of electric car.

Summary of the invention

In order to solve the above problem in the prior art, the invention proposes a kind of distribution system, capacity shared system, in Intermediate node, terminal, method and apparatus efficiently solve and how to increase charging on the basis of existing electrical network capacity and electric utility Facility realizes the Optimum utilization to grid power, while considerably improving the speed of system response.

An aspect of of the present present invention proposes that a kind of intermediate node shared for capacity, the intermediate node include：Electricity consumption number According to receiving module, charge request receiving module, charge control module, business datum uploading module；

The electricity consumption data receiving module is configured to：Receive the controller switching equipment that each reconnaissance terminal uploads in counterpart terminal grouping Electricity consumption data；

The charge request receiving module is configured to：One or more of terminal is held in reception from counterpart terminal grouping Nei Gecai A charge request；Wherein, the charge request is the charge request by adopting the correspondence electrically-charging equipment for holding terminal acquisition；

The charge control module is configured to：Charging instruction is generated according to the electricity consumption data, and is sent to each charging and asks Corresponding adopt is asked to hold terminal；

The business datum uploading module is configured to：Charging business datum is uploaded to server；

Wherein, the end packet includes：At least one reconnaissance terminal adopts at least one and holds terminal；The charging instruction Include the available power information for whether allowing to charge and in the case where allowing charging situation.

Preferably, the charge control module includes：Data updating unit, instruction generation unit and instruction sending unit；

The data updating unit is configured to：Data are distributed according to the electricity consumption data more new size；Described instruction generates Unit is configured to：After receiving the charge request, inquire capacity distribution data, according to query result generate described in fill Electricity instruction；Described instruction transmission unit is configured to：Corresponding adopt of the charge request, which is sent, by the charging instruction holds terminal.

Preferably, the electricity consumption data, including：The actual use total work of controller switching equipment corresponding to the reconnaissance terminal Rate；

Correspondingly, the data updating unit concrete configuration is：According to controller switching equipment corresponding to the reconnaissance terminal Total rated power and actual use general power, calculate the first dump power of the controller switching equipment, and update the capacity distribution number According to；Wherein, the capacity distribution data include at least：First dump power of each controller switching equipment in distribution system.

Preferably, described instruction generation unit includes：Choose subelement, charging strategy obtains subelement and power distribution Unit；

The selection subelement is configured to：Data are distributed according to the capacity, inquire the corresponding charging of the charge request First dump power of the front end controller switching equipments at different levels of electric branch circuit where facility, and take the minimum of first dump power Value；

The charging strategy obtains subelement and is configured to：Obtain preset charging strategy, Huo Zhetong in the intermediate node It crosses server and obtains charging strategy；

The power distribution subelement is configured to：Charging strategy according to acquisition is that the corresponding charging of the charge request is set Distribution available power is applied, and then generates the charging instruction；Wherein, it is remaining to be less than or equal to described first for the available power of distribution The minimum value of power.

Preferably, the charging strategy includes：

It is greater than or equal to preset minimum charge power in the minimum value of first dump power, and is less than the charging and sets When the rated power applied, allow to charge, and using the minimum value of first dump power as the available power of the electrically-charging equipment； When the minimum value of first dump power is greater than the rated power, allow to charge, and using the rated power as this The available power of electrically-charging equipment.

Preferably, the charging strategy further includes：First dump power minimum value be less than it is described it is preset most When small charge power value, refusal charging, or reduce the available power of one or more electrically-charging equipments in charged state, from And it is the corresponding electrically-charging equipment distribution available power of the charge request.

Preferably, the intermediate node further includes：Charged state receiving module；

The charged state receiving module is configured to：Receive the electrically-charging equipment that counterpart terminal grouping Nei Gecai holds terminal upload Operating state data, wherein the electrically-charging equipment operating state data includes at least：Described adopt holds the corresponding electrically-charging equipment of terminal Current charge power, charging time；

Correspondingly, the charge control module further includes：

Authentication unit is configured to：According to electrical where the electrically-charging equipment operating state data, and corresponding electrically-charging equipment The total rated power of the front end of branch controller switching equipments at different levels calculates the second dump power of the controller switching equipments at different levels；Based on institute Whether correct state corresponding first dump power of the second dump power verifying.

Preferably, the charging strategy further includes：First dump power minimum value be less than it is described it is preset most When small charge power value, refusal charging, or according to electrically-charging equipment operating state data adjustment in each of charged state The available power of electrically-charging equipment, to distribute available power for the corresponding electrically-charging equipment of the charge request.

Preferably, the charging business datum includes at least：It is received in the corresponding end packet of the intermediate node Charge request information, and available power, end packet facility information and/or the electricity consumption data accordingly distributed.

The electrically-charging equipment includes：Direct-current charging post and/or alternating-current charging pile.

Preferably, the server is set to cloud, passes through cable network between the server and the intermediate node Or wireless network is communicated；The intermediate node and counterpart terminal grouping in the reconnaissance terminal and it is described adopt hold terminal it Between communicated by cable network or wireless network or power carrier.

Another aspect of the present invention proposes that a kind of intermediate node shared for capacity, the intermediate node include：Charging State receiving module, charge request receiving module, charge control module and business datum uploading module；

The charged state receiving module is configured to：Receive the electrically-charging equipment that counterpart terminal grouping Nei Gecai holds terminal upload Operating state data；

Charge request receiving module is configured to：It receives and is filled from the one or more that counterpart terminal grouping Nei Gecai holds terminal Electricity request；Wherein, the charge request is the charge request by adopting the correspondence electrically-charging equipment for holding terminal acquisition；

The charge control module is configured to：It is corresponding to each charge request according to the electrically-charging equipment operating state data Described adopt hold terminal and send charging instruction；

The business datum uploading module is configured to：Business datum is generated according to the charging instruction, and is sent to service Device；

The data updating unit is configured to：Charged state data is updated according to the electrically-charging equipment operating state data； Described instruction generation unit is configured to：After receiving the charge request, the charged state data is inquired, is tied according to inquiry Fruit generates the charging instruction；Described instruction transmission unit is configured to：The charge request pair is sent by the charging instruction Terminal is held in adopting for answering.

Preferably, the electrically-charging equipment operating state data includes：Send the data adopt hold terminal it is corresponding charging set The current charge power applied, charging time；

Correspondingly, the data updating unit concrete configuration is：According to the current charge power and corresponding electrically-charging equipment The total rated power of the front end of place electric branch circuit controller switching equipments at different levels calculates the second remaining function of the controller switching equipments at different levels Rate, according to second dump power, the charging time updates the charged state data；Wherein, the charged state data It includes at least：The current charge power, charging time and each distribution of each electrically-charging equipment in charged state Second dump power of equipment.

The selection subelement is configured to：According to the charged state data, the corresponding charging of the charge request is inquired Second dump power of the front end controller switching equipments at different levels of electric branch circuit where facility, and take the minimum of second dump power Value；

The power distribution subelement is configured to：Charging strategy according to acquisition is that the corresponding charging of the charge request is set Distribution available power is applied, and then generates the charging instruction；Wherein, it is remaining to be less than or equal to described second for the available power of distribution The minimum value of power.

Preferably, the charging strategy includes：Second dump power minimum value be greater than or equal to it is preset most Small charge power, and when being less than the rated power of the electrically-charging equipment, allow to charge, and by the minimum value of second dump power Available power as the electrically-charging equipment；When the minimum value of second dump power is greater than the rated power, allow to fill Electricity, and using the rated power as the available power of the electrically-charging equipment；It is less than institute in the minimum value of second dump power When stating preset minimum charge power value, each charging of charged state is according to electrically-charging equipment operating state data adjustment The available power of facility, to distribute available power for the corresponding electrically-charging equipment of the charge request.

Preferably, the intermediate node further includes：Electricity consumption data receiving module,

It is configured to：Receive the electricity consumption data for the controller switching equipment that each reconnaissance terminal uploads in counterpart terminal grouping；Wherein, described Electricity consumption data includes：The actual use general power of controller switching equipment corresponding to the reconnaissance terminal；

Correspondingly, the charge control module further includes：Authentication unit is configured to：According to corresponding to the reconnaissance terminal Controller switching equipment total rated power and actual use general power, calculate the first dump power of the controller switching equipment；Based on described Whether the first dump power verifies corresponding second dump power correct.

The third aspect of the present invention, propose it is a kind of adopt for what capacity was shared and hold terminal, described adopt holds terminal and includes：Charging Request module, communication module, control module；

The charge request obtains module and is configured to：It is adopted described in acquisition and holds the charge request that terminal corresponds to electrically-charging equipment；Institute Communication module is stated to be configured to：It the charge request is uploaded to this adopts and hold intermediate node corresponding to end packet where terminal, And receive the charging instruction that the intermediate node returns；Whether the charging instruction includes to allow to charge and allowing the feelings that charge Available power information under condition；The control module is configured to：The electrically-charging equipment is controlled according to the charging instruction with described Available power carries out charging service.

Preferably, the control module concrete configuration is：

According to the charging instruction, determine whether to charge；If allowing to charge, the electrically-charging equipment is unlocked, and It controls the electrically-charging equipment and charging service is carried out with the available power.

Preferably, described adopt holds terminal and further includes：Electrically-charging equipment data acquisition module；

The electrically-charging equipment data acquisition module is configured to：It is adopted described in acquisition and holds the working condition that terminal corresponds to electrically-charging equipment Data, and described adopt is uploaded to by the communication module and holds the corresponding intermediate node of terminal place end packet；Wherein, The operating state data of the electrically-charging equipment, includes at least：Described adopt holds the current charge power, that terminal corresponds to electrically-charging equipment Charging time.

Preferably, described adopt holds the charge request that terminal obtains corresponding electrically-charging equipment in the following manner：Described adopt holds end The output state of corresponding electrically-charging equipment is monitored at end, and according to the output state, determines whether electrically-charging equipment needs to start to charge； Or described adopt holds the charge request that the corresponding electrically-charging equipment of terminal reception is sent.

Preferably, described adopt is held between terminal and corresponding electrically-charging equipment, passes through WIFI, bluetooth, Zigbee, NBIoT, electricity One of power carrier wave or fieldbus are communicated.

The fourth aspect of the present invention, it is also proposed that a kind of capacity shared system, for including matching at least one level controller switching equipment Electric system, the controller switching equipment is connected with multiple electrically-charging equipments, and the sum of rated power of multiple electrically-charging equipments is greater than institute Stating controller switching equipment can be used for the power of the electrically-charging equipment, and the capacity shared system includes：At least one end packet and institute State intermediate node, server that end packet is shared for capacity as described above correspondingly；

The end packet includes：At least one reconnaissance terminal, that at least one is used for capacity as described above is shared It adopts and holds terminal；

The reconnaissance terminal is configured to：The electricity consumption data on corresponding controller switching equipment is acquired, and uploads to the reconnaissance terminal institute In the corresponding intermediate node of end packet；

Described adopt is held terminal and is configured to：The charge request of corresponding electrically-charging equipment is obtained, and is uploaded to where this adopts and hold terminal The corresponding intermediate node of end packet；

The intermediate node is configured to：Receive the reconnaissance terminal uploads in counterpart terminal grouping the electricity consumption data and It is described to adopt the charge request for holding terminal upload, and according to the electricity consumption data, end is held to corresponding adopt of the charge request End sends charging instruction；Charging business datum is uploaded to the server；

The server is configured to：The operation conditions of distribution system is judged according to the charging business datum；

Wherein, the charging instruction includes whether to allow charging and the available power information in the case where allowing charging situation.

The fifth aspect of the present invention, it is also proposed that a kind of distribution system, including at least one level controller switching equipment further include as above The capacity shared system, wherein the controller switching equipment can connect multiple electrically-charging equipments.Wherein, the volume of multiple electrically-charging equipments Determining the sum of power can be used for the power of the electrically-charging equipment greater than the controller switching equipment.

The sixth aspect of the present invention, it is also proposed that a kind of capacity sharing method includes the following steps：

Intermediate node receives the electricity consumption data for the controller switching equipment that each reconnaissance terminal uploads in counterpart terminal grouping；

Receive one or more charge requests that terminal is held from counterpart terminal grouping Nei Gecai；Wherein, the charging is asked The charge request of the correspondence electrically-charging equipment of terminal acquisition is held in Seeking Truth by adopting；

According to the electricity consumption data, terminal transmission charging instruction is held to corresponding adopt of each charge request；

Charging business datum is uploaded to server；

Preferably, data are distributed according to the electricity consumption data more new size；After receiving the charge request, institute is inquired Capacity distribution data are stated, the charging instruction are generated according to query result, and be sent to corresponding adopt of the charge request and hold end End.

Preferably, the electricity consumption data includes：The actual use general power of controller switching equipment corresponding to the reconnaissance terminal；

Correspondingly, " according to the electricity consumption data more new size distribute data " the step of include：

According to the total rated power of controller switching equipment corresponding to the reconnaissance terminal and actual use general power, calculates this and match First dump power of electric equipment, and update the capacity distribution data；

Wherein, the capacity distribution data include at least：First dump power of each controller switching equipment in distribution system.

Preferably, the step of " inquiring capacity distribution data, generate the charging instruction according to query result " include：

Data are distributed according to the capacity, the front end of electric branch circuit where inquiring the corresponding electrically-charging equipment of the charge request First dump power of controller switching equipments at different levels, and take the minimum value of first dump power；

Preset charging strategy in the intermediate node is obtained, or charging strategy is obtained by server；

Charging strategy according to acquisition is that the corresponding electrically-charging equipment of the charge request distributes available power, and then generates institute State charging instruction；Wherein, the available power of distribution is less than or equal to the minimum value of first dump power.

Preferably, the charging strategy includes：If the minimum value of first dump power be greater than or equal to it is preset most Small charge power, and be less than the rated power of the electrically-charging equipment, then allow to charge, and by the minimum value of first dump power Available power as the electrically-charging equipment；

If the minimum value of first dump power is greater than the rated power, allow to charge, and by the specified function Available power of the rate as the electrically-charging equipment.

Preferably, the charging strategy further includes：If the minimum value of first dump power be less than it is described it is preset most Small charge power value, then refuse to charge, or

Reduce the available power of one or more electrically-charging equipments in charged state, thus corresponding for the charge request Electrically-charging equipment distribute available power.

Preferably, the method also includes：

Receive the electrically-charging equipment operating state data that counterpart terminal grouping Nei Gecai holds terminal upload, wherein the charging Facility staff status data includes at least：It is described to adopt the current charge power for holding the corresponding electrically-charging equipment of terminal, charging time；

The front end of electric branch circuit where corresponding to electrically-charging equipment according to the electrically-charging equipment operating state data and the data The total rated power of controller switching equipments at different levels calculates the second dump power of the controller switching equipments at different levels；

It is whether correct that corresponding first dump power is verified based on second dump power.

Preferably, the charging strategy further includes：If the minimum value of first dump power be less than it is described it is preset most Small charge power value, then refuse to charge, or according to electrically-charging equipment operating state data adjustment in each of charged state The available power of electrically-charging equipment, to distribute available power for the corresponding electrically-charging equipment of the charge request.

Preferably, the electrically-charging equipment includes：Direct-current charging post and/or alternating-current charging pile.

Preferably, the server is set to cloud, passes through cable network between the server and the intermediate node Or wireless network is communicated.

Preferably, the intermediate node and counterpart terminal grouping in the reconnaissance terminal and it is described adopt hold between terminal lead to It crosses cable network or wireless network or power carrier is communicated.

The seventh aspect of the present invention proposes a kind of capacity sharing method, includes the following steps：

Intermediate node receives the electrically-charging equipment operating state data that counterpart terminal grouping Nei Gecai holds terminal upload；

According to the electrically-charging equipment operating state data, to each charge request it is corresponding it is described adopt to hold terminal and send charging refer to It enables；

Charging business datum is generated according to the charging instruction, and is sent to server；

Preferably, charged state data is updated according to the electrically-charging equipment operating state data；

After receiving the charge request, the charged state data is inquired, the charging is generated according to query result Instruction, and be sent to corresponding described adopt and hold terminal.

Correspondingly, " according to the electrically-charging equipment operating state data update charged state data " the step of include：

According to the total of the front end controller switching equipments at different levels of electric branch circuit where the current charge power and corresponding electrically-charging equipment Rated power calculates the second dump power of the controller switching equipments at different levels, and according to second dump power, the charging time is more The new charged state data；

Wherein, the charged state data includes at least：Each the described of electrically-charging equipment in charged state is currently filled Second dump power of electrical power, charging time and each controller switching equipment.

Preferably, the step of " inquiring the charged state data, generate the charging instruction according to query result " include：

According to the charged state data, the front end of electric branch circuit where inquiring the corresponding electrically-charging equipment of the charge request Second dump power of controller switching equipments at different levels, and take the minimum value of second dump power；

Preset charging strategy in the intermediate node is obtained, or charging strategy is obtained by the server；

Charging strategy according to acquisition is that the corresponding electrically-charging equipment of the charge request distributes available power, and then generates institute State charging instruction；Wherein, the available power of distribution is less than or equal to the minimum value of second dump power.

Preferably, the charging strategy includes：If the minimum value of second dump power be greater than or equal to it is preset most Small charge power, and be less than the rated power of the electrically-charging equipment, then allow to charge, and by the minimum value of second dump power Available power as the electrically-charging equipment；

If the minimum value of second dump power is greater than the rated power, allow to charge, and by the specified function Available power of the rate as the electrically-charging equipment；

If the minimum value of second dump power is less than the preset minimum charge power value, according to the charging The available power of each electrically-charging equipment of the facility staff status data adjustment in charged state, thus corresponding for the charge request Electrically-charging equipment distribute available power.

Preferably, the method also includes：Receive the use for the controller switching equipment that each reconnaissance terminal uploads in counterpart terminal grouping Electric data；Wherein, the electricity consumption data includes：The actual use general power of controller switching equipment corresponding to the reconnaissance terminal；

Correspondingly, the total rated power of the controller switching equipment according to corresponding to the reconnaissance terminal and actual use general power, Calculate the first dump power of the controller switching equipment；Verifying corresponding second dump power based on first dump power is It is no correct.

The eighth aspect of the present invention, it is also proposed that a kind of capacity sharing method includes the following steps：

It adopts and holds the charge request that terminal obtains corresponding electrically-charging equipment；

The corresponding intermediate node of end packet where the charge request is uploaded to, and receive the intermediate node and return Charging instruction；The charging instruction includes whether to allow charging and the available power information in the case where allowing charging situation；

The electrically-charging equipment is controlled according to the charging instruction, and charging service is carried out with the available power.

Preferably, " electrically-charging equipment is controlled according to the charging instruction, charging service is carried out with the available power " packet It includes：

Preferably, " control the electrically-charging equipment according to the charging instruction and carry out charging service with the available power " Later, further include：

The operating state data of the electrically-charging equipment is acquired, and uploads to the intermediate node；

Wherein, the operating state data of the electrically-charging equipment, includes at least：The current charge power of the electrically-charging equipment, Charging time.

Preferably, described adopt holds the charge request that terminal obtains corresponding electrically-charging equipment in the following manner：

Described adopt holds the output state that terminal monitoring corresponds to electrically-charging equipment, and according to the output state, determines that charging is set It applies and whether needs to start to charge；Alternatively,

Described adopt holds the charge request that the corresponding electrically-charging equipment of terminal reception is sent.

The ninth aspect of the present invention, it is also proposed that a kind of capacity sharing method includes the following steps：

Reconnaissance terminal acquires the electricity consumption data on corresponding controller switching equipment, and uploads to end packet where the reconnaissance terminal Corresponding intermediate node；

The charge request for holding the corresponding electrically-charging equipment of terminal acquisition is adopted, and uploads to described adopt and holds terminal place end packet pair The intermediate node answered；

The intermediate node holds end according to the electricity consumption data and the charge request, to corresponding adopt of the charge request End sends charging instruction；

The intermediate node generates charging business datum and uploads to the server；

The server judges the operation conditions of distribution system according to the charging business datum；

The tenth aspect of the present invention, it is also proposed that a kind of capacity sharing method of non-central control, according to the use of specific region Capacitance limits the power of each electrically-charging equipment in the specific region, to guarantee that all electrically-charging equipments work at the same time in the region When, it is not more than the electricity capacity of the specific region.

The eleventh aspect of the present invention, it is also proposed that a kind of storage equipment, wherein be stored with program, described program be suitable for by Reason device is loaded and is executed, and to realize capacity sharing method recited above, or realizes the appearance of non-central control recited above Measure sharing method.

The twelveth aspect of the present invention, it is also proposed that a kind of processing equipment, including：

Processor is adapted for carrying out program；And

Equipment is stored, is suitable for storing the program；

Described program is suitable for being loaded and being executed by processor, to realize capacity sharing method recited above, or realizes The capacity sharing method of non-central control recited above.

Compared with the immediate prior art, the present invention is had the advantages that：

Capacity shared system proposed by the present invention, by increasing reconnaissance on the basis of the existing electric utility of specific region It terminal and adopts and holds terminal, the electricity consumption data of each controller switching equipment and electrically-charging equipment is acquired or measured in real time and uploaded to Intermediate node is summarized and is calculated to the electricity consumption data in the specific region by intermediate node, each in guaranteeing distribution system The power of grade controller switching equipment is no more than on the basis of its rated power, realizes that the electric energy of electrically-charging equipment is shared and orderly charges.

Interconnecting for all electrically-charging equipments in a certain range may be implemented in the present invention, especially 3G/4G network can not The region of covering can effectively improve data transmission speed in such a way that intermediate node is added in the location in end packet Rate and reduction network delay, to increase the stability of control.Simultaneously intermediate node and end packet can also independent cluster be laid with, Which increase the flexibilities of electrically-charging equipment configuration.

Scheme 1, a kind of intermediate node shared for capacity, which is characterized in that the intermediate node includes：Electricity consumption data Receiving module, charge request receiving module, charge control module, business datum uploading module；

Wherein,

The end packet includes：At least one reconnaissance terminal adopts at least one and holds terminal；

The charging instruction includes whether to allow charging and the available power information in the case where allowing charging situation.

Scheme 2, the intermediate node according to scheme 1 shared for capacity, which is characterized in that the charge control mould Block includes：Data updating unit, instruction generation unit and instruction sending unit；

The data updating unit is configured to：Data are distributed according to the electricity consumption data more new size；

Described instruction generation unit is configured to：After receiving the charge request, the capacity distribution data, root are inquired The charging instruction is generated according to query result；

Described instruction transmission unit is configured to：Corresponding adopt of the charge request, which is sent, by the charging instruction holds end End.

Scheme 3, the intermediate node shared according to scheme 2 for capacity, which is characterized in that the electricity consumption data, Including：The actual use general power of controller switching equipment corresponding to the reconnaissance terminal；

Correspondingly, the data updating unit concrete configuration is：According to controller switching equipment corresponding to the reconnaissance terminal Total rated power and actual use general power, calculate the first dump power of the controller switching equipment, and update the capacity distribution number According to；

Scheme 4, the intermediate node according to scheme 3 shared for capacity, which is characterized in that described instruction generates single Member includes：Choose subelement, charging strategy obtains subelement and power distribution subelement；

The charging strategy obtains subelement and is configured to：Obtain preset charging strategy, Huo Zhetong in the intermediate node It crosses the server and obtains charging strategy；

Scheme 5, the intermediate node according to scheme 4 shared for capacity, which is characterized in that the charging strategy packet It includes：

It is greater than or equal to preset minimum charge power in the minimum value of first dump power, and is less than the charging and sets When the rated power applied, allow to charge, and using the minimum value of first dump power as the available power of the electrically-charging equipment；

When the minimum value of first dump power is greater than the rated power, allow to charge, and by the specified function Available power of the rate as the electrically-charging equipment.

Scheme 6, the intermediate node shared according to scheme 5 for capacity, which is characterized in that the charging strategy is also Including：

When the minimum value of first dump power is less than the preset minimum charge power value, refusal charging, or Person

Scheme 7, the intermediate node shared according to scheme 5 for capacity, which is characterized in that the intermediate node is also Including：Charged state receiving module；

Correspondingly, the charge control module further includes：

Scheme 8, the intermediate node according to scheme 7 shared for capacity, which is characterized in that the charging strategy is also Including：

When the minimum value of first dump power is less than the preset minimum charge power value, refusal charging, or Person is in the available power of each electrically-charging equipment of charged state according to electrically-charging equipment operating state data adjustment, thus for institute State the corresponding electrically-charging equipment distribution available power of charge request.

Scheme 9, the intermediate node shared according to any one of scheme 1-8 for capacity, which is characterized in that described Charging business datum includes at least：The charge request information received in the corresponding end packet of the intermediate node, Yi Jixiang Available power, end packet facility information and/or the electricity consumption data that should be distributed.

Scheme 10, the intermediate node shared according to any one of scheme 1-8 for capacity, which is characterized in that institute Stating electrically-charging equipment includes：Direct-current charging post and/or alternating-current charging pile；

The server is set to cloud, passes through cable network or wireless network between the server and the intermediate node Network is communicated；The intermediate node and the reconnaissance terminal in counterpart terminal grouping and described adopt are held between terminal by having Gauze network or wireless network or power line carrier are communicated.

Scheme 11, a kind of intermediate node shared for capacity, which is characterized in that the intermediate node includes：Charge shape State receiving module, charge request receiving module, charge control module and business datum uploading module；

Wherein,

Scheme 12, the intermediate node shared according to scheme 11 for capacity, which is characterized in that the charge control Module includes：Data updating unit, instruction generation unit and instruction sending unit；

The data updating unit is configured to：Charged state data is updated according to the electrically-charging equipment operating state data；

Described instruction generation unit is configured to：After receiving the charge request, the charged state data, root are inquired The charging instruction is generated according to query result；

Scheme 13, the intermediate node according to scheme 12 shared for capacity, which is characterized in that the electrically-charging equipment Operating state data includes：Send the data adopts the current charge power for holding the corresponding electrically-charging equipment of terminal, charging time；

Correspondingly, the data updating unit concrete configuration is：

Scheme 14, the intermediate node according to scheme 13 shared for capacity, which is characterized in that described instruction generates Unit includes：Choose subelement, charging strategy obtains subelement and power distribution subelement；

The power distribution subelement, is configured to：Charging strategy according to acquisition is the corresponding charging of the charge request Facility distributes available power, and then generates the charging instruction；Wherein, it is surplus to be less than or equal to described second for the available power of distribution The minimum value of complementary work rate.

Scheme 15, the intermediate node shared according to scheme 14 for capacity, which is characterized in that the charging strategy Including：

It is greater than or equal to preset minimum charge power in the minimum value of second dump power, and is less than the charging and sets When the rated power applied, allow to charge, and using the minimum value of second dump power as the available power of the electrically-charging equipment；

When the minimum value of second dump power is greater than the rated power, allow to charge, and by the specified function Available power of the rate as the electrically-charging equipment；

When the minimum value of second dump power is less than the preset minimum charge power value, according to the charging The available power of each electrically-charging equipment of the facility staff status data adjustment in charged state, thus corresponding for the charge request Electrically-charging equipment distribute available power.

Scheme 16, the intermediate node according to scheme 15 shared for capacity, which is characterized in that the intermediate node Further include：

Electricity consumption data receiving module, is configured to：Receive the controller switching equipment that each reconnaissance terminal uploads in counterpart terminal grouping Electricity consumption data；Wherein, the electricity consumption data includes：The actual use general power of controller switching equipment corresponding to the reconnaissance terminal；

Correspondingly, the charge control module further includes：

Authentication unit is configured to：According to the total rated power of controller switching equipment corresponding to the reconnaissance terminal and actually make With general power, the first dump power of the controller switching equipment is calculated；Based on first dump power verifying corresponding described second Whether dump power is correct.

Scheme 17 a kind of adopt for what capacity was shared and holds terminal, which is characterized in that described adopt holds terminal and include：Charging is asked It asks and obtains module, communication module, control module；

The charge request obtains module and is configured to：It is adopted described in acquisition and holds the charge request that terminal corresponds to electrically-charging equipment；

The communication module is configured to：It the charge request is uploaded to this adopts and hold corresponding to end packet where terminal Intermediate node, and receive the charging instruction that the intermediate node returns；The charging instruction include whether allow charge and Allow the available power information under charging situation；

The control module is configured to：The electrically-charging equipment is controlled according to the charging instruction with available power progress Charging service.

Scheme 18 for what capacity was shared adopts according to scheme 17 and holds terminal, which is characterized in that the control module Concrete configuration is：

Scheme 19 for what capacity was shared adopts according to scheme 18 and holds terminal, which is characterized in that described adopt holds terminal Further include：Electrically-charging equipment data acquisition module；

The electrically-charging equipment data acquisition module is configured to：It is adopted described in acquisition and holds the working condition that terminal corresponds to electrically-charging equipment Data, and described adopt is uploaded to by the communication module and holds the corresponding intermediate node of terminal place end packet；

Wherein, the operating state data of the electrically-charging equipment, includes at least：Described adopt holds terminal and corresponds to working as electrically-charging equipment Preceding charge power, charging time.

Scheme 20 for what capacity was shared adopts according to any one of scheme 17-19 and holds terminal, which is characterized in that Described adopt holds the charge request that terminal obtains corresponding electrically-charging equipment in the following manner：

Scheme 21 for what capacity was shared adopts according to any one of scheme 17-19 and holds terminal, which is characterized in that Described adopt is held between terminal and corresponding electrically-charging equipment, total by WIFI, bluetooth, Zigbee, NBIoT, power carrier or scene One of line is communicated.

Scheme 22, a kind of capacity shared system, which is characterized in that for the power distribution system including at least one level controller switching equipment System, the controller switching equipment is connected with multiple electrically-charging equipments, and the sum of rated power of multiple electrically-charging equipments is greater than described match Electric equipment can be used for the power of the electrically-charging equipment, wherein the capacity shared system includes：At least one end packet, with The one-to-one intermediate node shared for capacity as described in any one of scheme 1-10 or 11-16 of the end packet, And server；

The end packet includes：At least one reconnaissance terminal, at least one use as described in any one of scheme 17-21 Terminal is held in shared the adopting of capacity；

The server is configured to：The operation conditions of the distribution system is judged according to the charging business datum；

Scheme 23, a kind of distribution system, which is characterized in that further include such as 22 institute of scheme including at least one level controller switching equipment The capacity shared system stated, wherein the controller switching equipment can connect multiple electrically-charging equipments.

Scheme 24, the distribution system according to scheme 23, which is characterized in that the sum of the rated power of multiple electrically-charging equipments Greater than the power that the controller switching equipment can be used for the electrically-charging equipment.

Scheme 25, a kind of capacity sharing method, which is characterized in that include the following steps：

Charging business datum is uploaded to server；

Wherein,

Scheme 26, the capacity sharing method according to scheme 25, which is characterized in that

Data are distributed according to the electricity consumption data more new size；

After receiving the charge request, the capacity distribution data are inquired, the charging is generated according to query result Instruction, and be sent to corresponding adopt of the charge request and hold terminal.

Scheme 27, the capacity sharing method according to scheme 26, which is characterized in that the electricity consumption data includes：It is described The actual use general power of controller switching equipment corresponding to reconnaissance terminal；

Scheme 28, the capacity sharing method according to scheme 27, which is characterized in that " the capacity distribution data are inquired, Generate the charging instruction according to query result " the step of include：

Scheme 29, the capacity sharing method according to scheme 28, which is characterized in that the charging strategy includes：

If the minimum value of first dump power is greater than or equal to preset minimum charge power, and is less than the charging and sets The rated power applied then allows to charge, and using the minimum value of first dump power as the available power of the electrically-charging equipment；

Scheme 30, the capacity sharing method according to scheme 29, which is characterized in that the charging strategy further includes：

If the minimum value of first dump power is less than the preset minimum charge power value, refuse to charge, or Person

Scheme 31, the capacity sharing method according to scheme 29, which is characterized in that the method also includes：

Scheme 32, the capacity sharing method according to scheme 31, which is characterized in that the charging strategy further includes：

The available power of each electrically-charging equipment of charged state is according to electrically-charging equipment operating state data adjustment, from And it is the corresponding electrically-charging equipment distribution available power of the charge request.

Scheme 33, the capacity sharing method according to any one of scheme 25-32, which is characterized in that the charging industry Business data include at least：The charge request information received in the corresponding end packet of the intermediate node, and corresponding distribution Available power, end packet facility information and/or the electricity consumption data.

Scheme 34, the capacity sharing method according to any one of scheme 25-32, which is characterized in that the charging is set Apply including：Direct-current charging post and/or alternating-current charging pile.

Scheme 35, the capacity sharing method according to any one of scheme 25-32, which is characterized in that the server It is set to cloud, is communicated between the server and the intermediate node by cable network or wireless network；In described Intermediate node and the reconnaissance terminal in counterpart terminal grouping and described adopt are held between terminal through cable network or wireless network Or power carrier is communicated.

Scheme 36, a kind of capacity sharing method, which is characterized in that include the following steps：

Scheme 37, the capacity sharing method according to scheme 36, which is characterized in that

Charged state data is updated according to the electrically-charging equipment operating state data；

Scheme 38, the capacity sharing method according to scheme 37, which is characterized in that the electrically-charging equipment working condition number According to including：Send the data adopts the current charge power for holding the corresponding electrically-charging equipment of terminal, charging time；

Scheme 39, the capacity sharing method according to scheme 38, which is characterized in that " charged state data is inquired, Generate the charging instruction according to query result " the step of include：

Scheme 40, the capacity sharing method according to scheme 39, which is characterized in that the charging strategy includes：

If the minimum value of second dump power is greater than or equal to preset minimum charge power, and is less than the charging and sets The rated power applied then allows to charge, and using the minimum value of second dump power as the available power of the electrically-charging equipment；

Scheme 41, the capacity sharing method according to scheme 40, which is characterized in that the method also includes：Reception pair Answer the electricity consumption data for the controller switching equipment that each reconnaissance terminal uploads in end packet；Wherein, the electricity consumption data includes：The reconnaissance The actual use general power of controller switching equipment corresponding to terminal；

Correspondingly,

According to the total rated power of controller switching equipment corresponding to the reconnaissance terminal and actual use general power, calculates this and match First dump power of electric equipment；

It is whether correct that corresponding second dump power is verified based on first dump power.

Scheme 42, a kind of capacity sharing method, which is characterized in that include the following steps：

Scheme 43, the capacity sharing method according to scheme 42, which is characterized in that " controlled according to the charging instruction The electrically-charging equipment carries out charging service with the available power " include：

Scheme 44, the capacity sharing method according to scheme 43, which is characterized in that " according to the charging instruction control Make the electrically-charging equipment and charging service carried out with the available power " after, further include：

Scheme 45, the capacity sharing method according to any one of scheme 42-44, which is characterized in that described adopt holds end End obtains the charge request of corresponding electrically-charging equipment in the following manner：

Scheme 46, the capacity sharing method according to any one of scheme 42-44, which is characterized in that described adopt holds end End passes through one of WIFI, bluetooth, Zigbee, NBIoT, power carrier or fieldbus between corresponding electrically-charging equipment It is communicated.

Scheme 47, a kind of capacity sharing method, which is characterized in that include the following steps：

The intermediate node generates charging business datum and uploads onto the server；

Scheme 48, a kind of capacity sharing method of non-central control, which is characterized in that capacitor is used according to specific region Amount, limits the power of each electrically-charging equipment in the specific region, when guaranteeing that all electrically-charging equipments work at the same time in the region, The electricity capacity of the specific region is not exceeded.

Scheme 49, a kind of storage equipment, wherein being stored with program, which is characterized in that described program is suitable for being added by processor It carries and executes, with capacity sharing method described in any one of implementation 25-35 or 36-41 or 42-46 or 47, or realize The capacity sharing method of non-central control described in scheme 48.

Scheme 50, a kind of processing equipment, including：

Processor is adapted for carrying out program；And

Equipment is stored, is suitable for storing the program；

It is characterized in that, described program is suitable for being loaded and being executed by processor, with implementation 25-35 or 36-41 or 42- The shared side of the capacity of non-central control described in capacity sharing method described in any one of 46 or 47 or implementation 48 Method.

Detailed description of the invention

Fig. 1 is a kind of composition schematic diagram of distribution system in the embodiment of the present invention；

Fig. 2 is the rough schematic view of Fig. 1 distribution system in the embodiment of the present invention；

Fig. 3 is a kind of optional end packet method schematic diagram of capacity shared system in the embodiment of the present invention；

Fig. 4 is the composition schematic diagram for the intermediate node embodiment one that the present invention is shared for capacity；

Fig. 5 is the composition schematic diagram for the intermediate node embodiment two that the present invention is shared for capacity；

Fig. 6 is the composition schematic diagram for the intermediate node embodiment three that the present invention is shared for capacity；

Fig. 7 is the composition schematic diagram for the intermediate node example IV that the present invention is shared for capacity；

Fig. 8 is to adopt the composition schematic diagram for holding terminal for what capacity was shared in the embodiment of the present invention；

Fig. 9 is the key step schematic diagram of capacity sharing method embodiment one of the invention；

Figure 10 is the key step schematic diagram of capacity sharing method embodiment two of the invention；

Figure 11 is the key step schematic diagram of capacity sharing method embodiment three of the invention；

Figure 12 is the key step schematic diagram of capacity sharing method example IV of the invention.

Specific embodiment

The preferred embodiment of the present invention described with reference to the accompanying drawings.It will be apparent to a skilled person that this The a little technical principles of embodiment for explaining only the invention, it is not intended that limit the scope of the invention.

It should be noted that in the description of the present invention, term " first ", " second " are intended merely to facilitate description, and It is not the relative importance of indication or suggestion described device, element or parameter, therefore is not considered as limiting the invention.

On time and space scale, charge requirement has lack of uniformity at one's leisure.Charge requirement is by user in electrically-charging equipment Upper initiation is presented as the overall load demand to power grid by electrical power trans mission/distribution system to supply side.Charge requirement itself has at one's leisure Lack of uniformity, if carrying out the design of power supply and distribution facility under unbalanced input, the requirement to transmission & distribution power supply unit will be mentioned Height can also become larger to the impact of power grid.But for another angle, the charge requirement of user can also be realized flexibly, if energy By shared and orderly scheduling, charge requirement is adjusted, smooth demand load on space-time two-dimensional, can be reduced to transmission & distribution The investment and improvement cost of power supply unit also can reduce impact of the charging to power grid under existence conditions.

The demand is embodied directly in following application scenarios：

(1) Public Parking installs charging pile scene：

For the development for promoting new-energy automobile, many local government's regulations, parking lot, which is equipped with charging pile ratio, to be lower than Total amount 10%.But this policy is often limited by parking lot distribution capacity in execution.Such as parking lot has 100 parking stalls to need Charging pile is installed, each rated power is 7kW, then needs the electricity capacity of 700kW, but parking lot distribution facility can only It supports the distribution capacity of 300kW, at this moment just needs according to lack of uniformity when the sky of charge requirement, it is shared using capacity and orderly fill The method of electricity completes the installations of 100 stakes.

(2) the new user installation charging pile scene of cell electric car：

Many automobile users, due to the limitation of cell distribution capacity, can not get the Green Light when applying to install.Such as cell Capacity only has the surplus of 140kW, is still remembered with each rated power 7kW, can only give preceding 20 user installations.If at this moment can root According to charge requirement, even other power loads of cell sky when lack of uniformity, utilize capacity shared and orderly charging, it is likely that User to apply to install below also loads onto charging pile.

In order to understand the electricity consumption situation in distribution system in time, and realize the shared of capacity, the invention proposes a kind of appearances Measure shared system：It is provided with corresponding reconnaissance terminal for controller switching equipment, for acquiring and measuring the electricity consumption data of controller switching equipment；For Electrically-charging equipment is provided with corresponding adopt and holds terminal, for obtaining the charge request and operating state data of electrically-charging equipment；In addition, also Provided with server.In view of the place of many charging piles installation does not have wired access conditions, thus terminal (reconnaissance terminal and Adopt and hold terminal) it generally need to be using wireless telecommunications, when terminal takes wireless solution, if with server direct communication, it is generally preferable to 3G/4G network, but have following problem when use 3G/4G network：

(1) coverage area is limited by 3G/4G network signal, especially remote districts and basement；

(2) traffic rate and bandwidth are limited by network characteristic；

(3) when data volume is big, communication cost is high.

For these reasons, we are provided with intermediate node again, for the function of receptacle portion server, to improve terminal Data uploading rate, and reduce network delay when electrically-charging equipment responds orderly traffic order.

It will adopt and hold terminal and reconnaissance terminal is divided into several " end packets ", the corresponding middle node of each end packet Point.Each intermediate node and corresponding end packet form a cluster, that is, a local area network.This local network optimization Choosing is realized in the form of wireless Ad Hoc Mesh network, and is linked into Ethernet using intermediate node as access node, with cloud Server realizes communication.Intermediate node can be laid on wireless network covering, or have the place of wired access conditions, with Realize that the communication with Cloud Server interconnects.Illustrate the effect of intermediate node with a specific example below：

Assuming that in one scenario, there is 50 charging piles, each terminal device needed in charging to server with The rate transmissioning data of 1kbps, and receive the scheduling of server, network delay is no more than 1s, if using terminal-server Direct-connected scheme will reach These parameters to the 3G/4G network performance of terminal laying work area, challenge in some regions very big.And It, then can be with if being laid with WLAN, such as Zigbee between intermediate node and terminal device using intermediate node scheme Reach above-mentioned network performance index in agreement allowed band.

Based on problem set forth above, the present invention proposes a kind of embodiment of distribution system, the distribution system of the present embodiment It further include a capacity shared system including at least one level controller switching equipment, wherein controller switching equipment can connect multiple electrically-charging equipments, The sum of rated power of multiple electrically-charging equipments is greater than the power that controller switching equipment can be used for electrically-charging equipment.

Fig. 1 is a kind of composition schematic diagram of distribution system embodiment of the invention.As shown in Figure 1, the distribution of the present embodiment System includes two-stage controller switching equipment, and wherein first order controller switching equipment is transformer, and second level controller switching equipment is distribution box.In figure most The distribution box of lower section be it is original, what is connected behind is illumination, heating, refrigeration, motor etc. " other load ".Remaining is several Distribution box newly increases, and being connected with electrically-charging equipment in newly-increased distribution box rear class (is direct-current charging post, AC charging in figure Stake).It is assumed that the sum of rated power of electrically-charging equipment is greater than the power that transformer can be used for these electrically-charging equipments in the distribution system, At this moment it just needs according to lack of uniformity when charge requirement, other skies loaded, to realize that capacity is shared.

With continued reference to Fig. 1, the embodiment of capacity shared system proposed by the present invention, including：At least one end packet (should A reconnaissance terminal 10 is included at least in end packet and at least one is adopted and holds terminal 20) and end packet one-to-one correspondence For capacity share intermediate node 30 and server 40.

We are for the corresponding peace of all controller switching equipments (transformer and distribution box) in above-mentioned distribution system in the present embodiment It has filled a reconnaissance terminal 10, while for all electrically-charging equipments being respectively mounted one and adopt and having held terminal 20, and at these reconnaissances end It end 10 and adopts and holds terminal 20 and incorporate into the same end packet, which is communicated with corresponding intermediate node 30, In addition server 40 is provided with also in cloud platform.Intermediate node 30 is used to reception and analysis electricity consumption data, and carries out decision；Clothes Business device 40 is used to manage data and interact with third-party platform, and server 40 can also be communicated with mobile terminal, guidance visitor The peak of power consumption period is avoided as far as possible or avoids the insufficient region of some dump power in family.Server 40 is according to charging business datum Big data statistics is carried out, can be grasped in some specific region, electrically-charging equipment utilization rate highest in which period, which period Interior idle electrically-charging equipment is again more, and guidance client avoids peak period as far as possible；Alternatively, charging in which region in the same period Facility utilization rate is higher, and the electrically-charging equipment that leaves unused in which region is more (namely there are also power more than needed), can thus draw Client is led to go to charge to the relative surplus region of power.

Here " reconnaissance terminal " and " adopt and hold terminal " are explained：

" survey " refers to the measurement of quantity of state, can measure branch current (virtual value), branch voltage (virtual value), wattful power Rate, reactive power (or phase angle, power factor) add up electricity etc.；" adopting " refers to that data acquire, and object mainly includes two classes：Electrically Measurement module or ammeter, the data-interface of charging facility (charging pile, charging station, electrical changing station etc.)；The execution of " holding " order, The control instruction that intermediate node issues is received, confirmation instruction control object is correct, and instruction is transmitted to the electrically-charging equipment in downstream.

The transitive relation of data and electric energy between different devices is shown for clarity, and Fig. 1 is reduced to Fig. 2 by us. As shown in Fig. 2, the distribution system of the present embodiment includes：Capacity shared system (by reconnaissance terminal 10, adopts and holds terminal 20, middle node Point 30 and server 40 form), transformer 100, distribution box 200.The load of the distribution system includes：Electrically-charging equipment 300, other Load 400.

Wherein, reconnaissance terminal 10 is configured to：The electricity consumption data on corresponding controller switching equipment is acquired, and uploads to the reconnaissance terminal The corresponding intermediate node 30 of place end packet；It adopts and holds terminal 20 and be configured to：The charge request of corresponding electrically-charging equipment 300 is obtained, And it uploads to this and adopts and hold the corresponding intermediate node 30 of end packet where terminal；Intermediate node 30 is configured to：Receive counterpart terminal The electricity consumption data and adopt the charge request for holding the upload of terminal 20 that reconnaissance terminal 10 uploads in being grouped, and according to electricity consumption data, to this Corresponding adopt of charge request holds the transmission charging instruction of terminal 20；Charging business datum also is uploaded to server 40, and passes through service Device 40 obtains charging strategy；Server 40 is configured to：The charging business datum that intermediate node 30 uploads is received, and to intermediate node 30 send charging strategy.Charging instruction includes whether to allow charging and the available power information in the case where allowing charging situation；It fills Electric business datum includes at least：The charge request information received in the corresponding end packet of intermediate node 30, and corresponding point The available power matched.In addition, charging business datum can also include：The intermediate node counterpart terminal is grouped the class of interior reconnaissance terminal Type and ID, the type and ID of holding terminal, the electrical quantity of each branch and state (normal operation or failure), practical charging electricity are adopted Stream, active volume etc..Server 40 may determine that the operation conditions of distribution system according to charging business datum, such as, if just Often work, each branch whether there are also residual capacity, how many electrically-charging equipment charging and situations such as charging current.Service Device can also show the current operation conditions of distribution system by human-computer interaction interface, and receive operation management personnel setting Charging strategy.Server can also be interacted with user terminal, for example, show pay imformation, receive reserve requests etc..

The electrically-charging equipment 300 mentioned in the embodiment of the present invention includes：Direct-current charging post and/or alternating-current charging pile.Server 40 are set to cloud, are communicated between server 40 and intermediate node 30 by cable network or wireless network.Intermediate node 30 and counterpart terminal grouping in reconnaissance terminal 10 and adopting hold and carried between terminal 20 by cable network or wireless network or electric power Wave is communicated.Wireless network includes：3G/4G, WIFI, bluetooth, Zigbee or NBIoT.Adopt hold terminal with it is corresponding charging set Between applying, communicated by one of WIFI, bluetooth, Zigbee, NBIoT, power carrier or fieldbus.

It should be noted that：It might have the controller switching equipment of more stages in practical applications.Controller switching equipment in the present embodiment Between reconnaissance terminal, electrically-charging equipment and adopting is held is one-to-one relationship between terminal, in practical applications, is also possible to more To one relationship, i.e., multiple controller switching equipments configure the same reconnaissance terminal, multiple electrically-charging equipments configure same adopt and hold terminal.

In Fig. 2, we by same transformer-supplied region reconnaissance terminal, adopt and hold terminal distribution and arrived the same end In the grouping of end.Fig. 3 is a kind of optional end packet method schematic diagram of capacity shared system of the invention.As shown in figure 3, will Reconnaissance terminal 10 in same 100 power supply area of transformer adopts and holds terminal 20 and be assigned in different end packets.In reality In use, can also by different transformer-supplied regions reconnaissance terminal, adopt and hold terminal distribution into the same end packet, As long as the timeliness that actual transmissions condition is met the requirements.

In order to introduce capacity shared system of the invention in more detail, below with reference to Fig. 4-Figure 12 in capacity shared system Intermediate node and adopt and hold terminal and be illustrated respectively.

Fig. 4 is the composition schematic diagram of the intermediate node embodiment one shared for capacity of the invention.As shown in figure 4, this The intermediate node 30 of embodiment includes：Electricity consumption data receiving module 31, charge request receiving module 32 and charge control module 33, Business datum uploading module 34.

Wherein, electricity consumption data receiving module 31 is configured to：Receive the distribution that each reconnaissance terminal uploads in counterpart terminal grouping The electricity consumption data of equipment；Charge request receiving module 32 is configured to：It receives and holds the one of terminal from counterpart terminal grouping Nei Gecai A or multiple charge requests；Charge request is the charge request by adopting the correspondence electrically-charging equipment for holding terminal acquisition；Charge control mould Block 33 is configured to：Charging instruction is generated according to electricity consumption data, and is sent to corresponding adopt of each charge request and holds terminal；Business datum Uploading module 34 is configured to：Charging business datum is uploaded to server.

Here end packet includes：At least one reconnaissance terminal adopts at least one and holds terminal；Charging instruction is comprising being It is no to allow charging and the available power information in the case where allowing charging situation.

Specifically, charge control module 33 may include：Data updating unit 331, instruction generation unit 332 and instruction hair Send unit 333.

Wherein, data updating unit 331 is configured to：Data are distributed according to electricity consumption data more new size；Instruction generation unit 332 are configured to：After receiving charge request, inquiry capacity distributes data, generates charging instruction according to query result；Instruction hair Unit 333 is sent to be configured to：Corresponding adopt of charge request, which is sent, by charging instruction holds terminal.

In the present embodiment, electricity consumption data may include：The actual use general power of controller switching equipment corresponding to reconnaissance terminal.

Correspondingly, data updating unit 331 can be with concrete configuration：According to the total of controller switching equipment corresponding to reconnaissance terminal Rated power and actual use general power, calculate the first dump power of the controller switching equipment, and more new size distributes data；Its In, capacity distribution data include at least：First dump power of each controller switching equipment in distribution system.

Instruction generation unit 332 may include：Choose subelement 3321, charging strategy obtains subelement 3322 and power point With subelement 3323.

Subelement 3321 is chosen to be configured to：Data, the corresponding electrically-charging equipment place of inquiry charge request are distributed according to capacity First dump power of the front end of electric branch circuit controller switching equipments at different levels, and take the minimum value of the first dump power.

Because we increase new controller switching equipment in the distribution system of Fig. 1, then in Fig. 1 all distribution boxs it is specified The sum of power may be able to be more than the rated power of transformer, and at this moment we will not only consider that connecting with electrically-charging equipment is matched Electric equipment is unable to excess load, it is also contemplated that the transformer of front can not excess load.It in practical applications, may in distribution system There is multistage controller switching equipment, for the controller switching equipment that we just need to guarantee to be connected from electrically-charging equipment until transformer, this is electrical The load of each grade of controller switching equipment in branch road is no more than its rated capacity.Therefore, it is necessary to calculate the surplus of these controller switching equipments Complementary work rate, and take power distribution of its minimum value for subsequent step.

Charging strategy obtains subelement 3322 and is configured to：Preset charging strategy in intermediate node is obtained, or passes through clothes Business device obtains charging strategy.

Power distribution subelement 3323 is configured to：Charging strategy according to acquisition is the corresponding electrically-charging equipment point of charge request With available power, and then generate charging instruction；Wherein, the available power of distribution is less than or equal to the minimum of the first dump power Value.

In the present embodiment, charging strategy includes：It is greater than or equal to preset minimum in the minimum value of the first dump power to fill Electrical power, and be less than the electrically-charging equipment rated power when, allow to charge, and the minimum value of the first dump power is filled as this The available power of electric facility；When the minimum value of the first dump power is greater than rated power, allow to charge, and rated power is made For the available power of the electrically-charging equipment；When the minimum value of the first dump power is less than preset minimum charge power value, refusal Charging, or reduce the available power of one or more electrically-charging equipments in charged state, thus corresponding for charge request Electrically-charging equipment distributes available power.

Here, " reduce the available power of one or more electrically-charging equipments in charged state, to be charge request pair The electrically-charging equipment distribution available power answered " can use following methods：

That corresponding controller switching equipment of minimum value of the first dump power is found, the controller switching equipment rear end is direct or indirect The electrically-charging equipment of connection reduces power according to User Priority or charging time length, that is,：By the lower user couple of priority The charge power for the electrically-charging equipment answered reduces by a certain percentage, or the charging function that will start to charge time later electrically-charging equipment Rate reduces by a certain percentage.By this method, so that the minimum value of the first dump power is greater than or equal to preset minimum and fills Electrical power, to distribute available power for the corresponding electrically-charging equipment of current charge request.If calculated in advance goes out, according to the above method Still meet demand is unable to after adjustment, that does not just adjust, and directly refuses current charge request.

In the present embodiment, if the minimum value of the first dump power is greater than preset minimum charge power, what we used It is maximum allocated strategy, can also be used in practical application and be randomly assigned strategy：It is surplus in preset minimum charge power and first A random number is selected between the minimum value of complementary work rate, if the random number is greater than or equal to the rated power of the electrically-charging equipment, Using the rated power of the electrically-charging equipment as available power, otherwise, using the random number as available power.

If being connected to multiple adopt in the time cycle that intermediate node is set at one and having held the charge request that terminal is sent, It can be then that the corresponding electrically-charging equipment of these charge requests distributes available power according to mean allocation strategy：It is distributed according to capacity Data are obtained by the residual capacitance (i.e. the first dump power of transformer) of distribution system divided by the number of current charge request To average value；For the current each electrically-charging equipment for initiating charge request, corresponding to the average value and the electrically-charging equipment Minimum value is chosen in first dump power of front end controller switching equipments at different levels；If the minimum value is greater than or equal to the volume of the electrically-charging equipment Determine power, then the electrically-charging equipment is allowed to charge and using the rated power of the electrically-charging equipment as available power；If the minimum value is small In the electrically-charging equipment rated power and be greater than or equal to preset minimum charge power, then allow the electrically-charging equipment to charge and will The minimum value is as available power.If the minimum value is less than preset minimum charge power, the electrically-charging equipment is not allowed to charge.

Fig. 5 is the composition schematic diagram of the intermediate node embodiment two shared for capacity of the invention.As shown in figure 5, this The intermediate node 50 of embodiment includes：Electricity consumption data receiving module 51, charge request receiving module 52, charge control module 53, Business datum uploading module 54, charged state receiving module 55.

Wherein, the configuration point of electricity consumption data receiving module 51, charge request receiving module 52, business datum uploading module 54 It is not identical as the respective modules in intermediate node embodiment one.

Charged state receiving module 55 is configured to：Receive the electrically-charging equipment work that counterpart terminal grouping Nei Gecai holds terminal upload Make status data.Electrically-charging equipment operating state data includes：It adopts and holds the current charge power of the corresponding electrically-charging equipment of terminal, filled Electric time etc..

Charge control module 53 includes：Data updating unit 531, instruction sending unit 533, is tested instruction generation unit 532 Demonstrate,prove unit 534.Wherein, data updating unit 531, instruction generation unit 532, instruction sending unit 533 configuration with centre The configuration of corresponding unit is identical in node embodiment one；Authentication unit 534 is configured to：According to electrically-charging equipment operating state data, And the total rated power of the front end controller switching equipments at different levels of electric branch circuit where corresponding electrically-charging equipment, calculate controller switching equipments at different levels Second dump power；It is whether correct that corresponding first dump power is verified based on the second dump power.

Because the first dump power is that the data for acquiring controller switching equipment by reconnaissance terminal are calculated, wherein both considering Rear class electrically-charging equipment, it is also contemplated that other loads and rear class line loss, and the second dump power only considers rear class Electrically-charging equipment, so, the first dump power of same controller switching equipment is bound to less than the second dump power under normal circumstances, if Verification as a result, it has been found that the first dump power of some controller switching equipment is greater than the second dump power, then may be that corresponding reconnaissance is whole It holds or adopts that hold terminal out of joint, need to overhaul immediately.

In the present embodiment, charging strategy includes：It is greater than or equal to preset minimum in the minimum value of the first dump power to fill Electrical power, and be less than the electrically-charging equipment rated power when, allow to charge, and the minimum value of the first dump power is filled as this The available power of electric facility；When the minimum value of the first dump power is greater than rated power, allow to charge, and rated power is made For the available power of the electrically-charging equipment；When the minimum value of the first dump power is less than preset minimum charge power value, refusal Charging, or according to the available power of each electrically-charging equipment of the electrically-charging equipment operating state data adjustment in charged state, thus Available power is distributed for the corresponding electrically-charging equipment of charge request.

As can be seen that unlike the charging strategy in intermediate node embodiment one, in the charging strategy of the present embodiment In, it, can be " according to filling in the present embodiment when the minimum value for finding the first dump power is less than preset minimum charge power value The available power of electric each electrically-charging equipment of the facility staff status data adjustment in charged state ", specially：According to electrically-charging equipment The lesser electrically-charging equipment of current charge power selection charge power reduce a certain proportion of power.Because for charge power compared with For small electrically-charging equipment, its current charging tasks completes fastly, and the available power for suitably reducing it will not be to it Cause big influence.If calculated in advance goes out, the minimum value of the first dump power is also less than default after adjusting in this manner Minimum charge power value, that does not just adjust, and directly refuses the charge request.Certainly, we can also herein using with Charging strategy in intermediate node embodiment one is adjusted.

In a power distribution system it is all load be electrically-charging equipment in the case where or distribution system in other loads access End also installs additional adopt and hold terminal in the case where, the intermediate node shared for capacity using the following examples three or can also be implemented Example four.

Fig. 6 is the composition schematic diagram of the intermediate node embodiment three shared for capacity of the invention.As shown in fig. 6, this The intermediate node 60 of embodiment includes：Charged state receiving module 61, charge request receiving module 62, charge control module 63, Business datum uploading module 64.

Wherein, charged state receiving module 61 is configured to：Receive the charging that counterpart terminal grouping Nei Gecai holds terminal upload Facility staff status data；Charge request receiving module 62 is configured to：It receives and holds terminal from counterpart terminal grouping Nei Gecai One or more charge requests；Charge request is the charge request by adopting the correspondence electrically-charging equipment for holding terminal acquisition；Charge control Module 63 is configured to：According to electrically-charging equipment operating state data, terminal transmission charging instruction is held to corresponding adopt of each charge request； Business datum uploading module 64 is configured to：Business datum is generated according to charging instruction, and is sent to server.

Specifically, charge control module 63 may include：Data updating unit 631, instruction generation unit 632 and instruction hair Send unit 633.

Data updating unit 631 is configured to：Charged state data is updated according to electrically-charging equipment operating state data；Instruction life It is configured at unit 632：After receiving charge request, charged state data is inquired, charging instruction is generated according to query result； Instruction sending unit 633 is configured to：Corresponding adopt of charge request, which is sent, by charging instruction holds terminal.

In the present embodiment, electrically-charging equipment operating state data includes：Send the data adopt hold terminal it is corresponding charging set The current charge power applied, charging time etc..

Correspondingly, 631 concrete configuration of data updating unit is：According to electricity where current charge power and corresponding electrically-charging equipment The total rated power of the front end of gas branch controller switching equipments at different levels calculates the second dump power of controller switching equipments at different levels, according to second Dump power, charging time update charged state data.

In the present embodiment, charged state data is included at least：Each the electrically-charging equipment in charged state is described current Second dump power of charge power, charging time and each controller switching equipment.

Specifically, instruction generation unit 632 may include：Choose subelement 6321, charging strategy obtain subelement 6322, Power distribution subelement 6323.

Subelement 6321 is chosen to be configured to：According to charged state data, inquire where the corresponding electrically-charging equipment of charge request Second dump power of the front end of electric branch circuit controller switching equipments at different levels, and take the minimum value of the second dump power；Charging strategy obtains Subelement 6322 is taken to be configured to：Preset charging strategy in intermediate node is obtained, or charging strategy is obtained by server；Function Rate distribution subelement 6323 is configured to：Charging strategy according to acquisition is that the corresponding electrically-charging equipment distribution of the charge request is available Power, and then generate the charging instruction；Wherein, the available power of distribution is less than or equal to the minimum of second dump power Value.

In the present embodiment, charging strategy is：It is greater than or equal to preset minimum charging in the minimum value of the second dump power Power, and be less than the electrically-charging equipment rated power when, allow to charge, and using the minimum value of the second dump power as the charging The available power of facility；The second dump power minimum value be greater than rated power when, allow to charge, and using rated power as The available power of the electrically-charging equipment；When the minimum value of the second dump power is less than preset minimum charge power value, according to filling The available power of electric each electrically-charging equipment of the facility staff status data adjustment in charged state, thus corresponding for charge request Electrically-charging equipment distributes available power.

Here, " according to the available work of each electrically-charging equipment of the electrically-charging equipment operating state data adjustment in charged state Rate ", specially：The lesser electrically-charging equipment of charge power is selected to reduce according to the current charge power of electrically-charging equipment a certain proportion of The charge power of the corresponding electrically-charging equipment of the lower user of priority is perhaps reduced by a certain percentage or will start to fill by power The charge power of later electrically-charging equipment of electric time reduces by a certain percentage.By this method, so that second dump power Minimum value is greater than or equal to preset minimum charge power, to distribute available work for the corresponding electrically-charging equipment of current charge request Rate.If calculated in advance goes out, it is still unable to meet demand after adjusting according to the above method, that does not just adjust, and directly refusal is current Charge request.

Fig. 7 is the composition schematic diagram of the intermediate node example IV shared for capacity of the invention.As shown in fig. 7, this The intermediate node 70 of embodiment includes：Charged state receiving module 71, charge request receiving module 72, charge control module 73, Business datum uploading module 74, electricity consumption data receiving module 75.

Wherein, charged state receiving module 71, charge request receiving module 72, business datum uploading module 74 are respectively in Respective modules in intermediate node embodiment three are identical；Electricity consumption data receiving module 75 is configured to：It receives each in counterpart terminal grouping The electricity consumption data for the controller switching equipment that reconnaissance terminal uploads.Electricity consumption data includes：The reality of controller switching equipment corresponding to reconnaissance terminal Use general power.

Charge control module 73 in the present embodiment includes：Data updating unit 731, instruction generation unit 732, instruction hair Send unit 733, authentication unit 734.

Wherein, data updating unit 731, instruction generation unit 732, instruction sending unit 733 are real with intermediate node respectively The corresponding unit applied in example three is identical；Authentication unit 734 is configured to：According to the total specified of controller switching equipment corresponding to reconnaissance terminal Power and actual use general power, calculate the first dump power of the controller switching equipment；It is verified based on the first dump power corresponding Whether the second dump power is correct.

As we said in intermediate node embodiment two, because the first dump power is acquired by reconnaissance terminal What the data of controller switching equipment were calculated, wherein both having considered rear class electrically-charging equipment, it is also contemplated that other loads and rear class route Loss, and the second dump power is only the electrically-charging equipment for considering rear class, so, the on same controller switching equipment under normal circumstances One dump power is bound to less than the second dump power, if verification as a result, it has been found that the first dump power of some controller switching equipment Greater than the second dump power, then it may be that hold terminal out of joint for corresponding reconnaissance terminal or adopt, need to overhaul immediately.

Fig. 8 is of the invention to adopt the composition schematic diagram for holding terminal embodiment for what capacity was shared.As shown in figure 8, this reality Adopting for example is applied to hold terminal 20 and include：Charge request obtains module 21, communication module 22, control module 23, electrically-charging equipment data and adopts Collect module 24.

Wherein, charge request obtains module 21 and is configured to：It obtains this and adopts and hold the charge request that terminal corresponds to electrically-charging equipment；It is logical News module 22 is configured to：It charge request is uploaded to this adopts and hold intermediate node corresponding to end packet where terminal, and receive The charging instruction that intermediate node returns；Charging instruction includes whether to allow charging and the available power in the case where allowing charging situation Information；Control module 23 is configured to：It determines whether to charge according to charging instruction, if allowing to charge, by electrically-charging equipment solution Lock, and control electrically-charging equipment and charging service is carried out with available power；Electrically-charging equipment data acquisition module 24 is configured to：This is acquired to adopt Hold the operating state data that terminal corresponds to electrically-charging equipment, and by communication module 22 upload to this adopt hold terminal where end packet Corresponding intermediate node；The operating state data of electrically-charging equipment includes：Described adopt holds the current charging that terminal corresponds to electrically-charging equipment Power, charging time etc..

It adopts and holds the charge request that terminal 20 obtains corresponding electrically-charging equipment by following two mode：It adopts and holds the monitoring pair of terminal 20 The output state of inductive charging facility, and according to the output state, determine whether electrically-charging equipment needs to start to charge；Or it adopts and holds end End 20 receives the charge request that corresponding electrically-charging equipment is sent.

Module, dividing elements are carried out to capacity shared system in the application, it is only for more fully understand of the invention Function involved in technical solution, in practice, function corresponding to these modules by single hardware loading procedure and can be held Row.

Based on technical concept identical with above-mentioned capacity shared system, the present invention also proposes the reality of several capacity sharing methods Example is applied, is introduced respectively below with reference to Fig. 9-Figure 12.

Fig. 9 is the key step schematic diagram of capacity sharing method embodiment one of the invention.As shown in figure 9, the present embodiment Including step A1-A6：

In step A1, reconnaissance terminal acquires the electricity consumption data on corresponding controller switching equipment, and uploads to the reconnaissance terminal institute In the corresponding intermediate node of end packet.Electricity consumption data includes：The actual use total work of controller switching equipment corresponding to reconnaissance terminal Rate etc..

It in step A2, adopts and holds terminal and obtain the charge request of corresponding electrically-charging equipment, and upload to where this adopts and hold terminal The corresponding intermediate node of end packet.Charge request is the charge request by adopting the correspondence electrically-charging equipment for holding terminal acquisition.

In step A3, intermediate node holds terminal transmission charging instruction according to electricity consumption data, to corresponding adopt of charge request. Wherein, charging instruction includes whether to allow charging and the available power information in the case where allowing charging situation.The step is specifically wrapped Include step A31-A32：

In step A31, intermediate node distributes data according to electricity consumption data more new size, i.e., according to corresponding to reconnaissance terminal Controller switching equipment total rated power and actual use general power, calculate the first dump power of the controller switching equipment, and update appearance Amount distribution data；Capacity distribution data include at least：First dump power of each controller switching equipment in distribution system.

In step A32, inquiry capacity distributes data, generates charging instruction according to query result, and be sent to charging and ask Corresponding adopt is asked to hold terminal.The step specifically includes step A321-A324 again：

In step A321, data, electric branch circuit where the corresponding electrically-charging equipment of inquiry charge request are distributed according to capacity Front end controller switching equipments at different levels the first dump power, and take the minimum value of the first dump power.

In step A322, preset charging strategy in intermediate node is obtained, or charging strategy is obtained by server.

Wherein, charging strategy includes：

Judge whether the minimum value of the first dump power is greater than or equal to preset minimum charge power, and is less than the charging The rated power of facility, if so, allowing to charge, and using the minimum value of the first dump power as the available work of the electrically-charging equipment Rate.

Judge whether the minimum value of the first dump power is greater than rated power, if so, allow to charge, and by rated power Available power as the electrically-charging equipment；

Judge whether the minimum value of the first dump power is less than preset minimum charge power value, if so, refusal charging, Or reduce the available power of one or more electrically-charging equipments in charged state, to be set for the corresponding charging of charge request Apply distribution available power.

In step A323, the charging strategy according to acquisition is that the corresponding electrically-charging equipment of charge request distributes available power, And then generate charging instruction；Wherein, the available power of distribution will guarantee the minimum value less than or equal to the first dump power.

In step A324, corresponding adopt of charge request is sent by charging instruction and holds terminal.

In step A4, adopts and hold terminal and determine whether to charge according to charging instruction；It, will be corresponding if allowing to charge Electrically-charging equipment unlock, and control the electrically-charging equipment and charging service is carried out with specified available power.

In step A5, intermediate node uploads charging business datum to server.

In step A6, server judges the operation conditions of distribution system according to the charging business datum received.

It should be noted that：The step of " distributing data according to electricity consumption data more new size " in the present embodiment is to receive (i.e. the step A31) executed after charge request in practical applications can also be primary with regard to carrying out often to receive an electricity consumption data The update of capacity distribution data, that is to say, that can be executed between step A1 and A2.

Figure 10 is the key step schematic diagram of capacity sharing method embodiment two of the invention.As shown in Figure 10, this implementation Example includes step B1-B9：

In step bl is determined, reconnaissance terminal acquires the electricity consumption data on corresponding controller switching equipment, and uploads to the reconnaissance terminal institute In the corresponding intermediate node of end packet.Wherein, electricity consumption data includes：The actual use of controller switching equipment corresponding to reconnaissance terminal General power etc..

In step B2, intermediate node distributes data according to electricity consumption data more new size, i.e., according to corresponding to reconnaissance terminal Controller switching equipment total rated power and actual use general power, calculate the first dump power of the controller switching equipment, and update appearance Amount distribution data；Capacity distribution data include at least：First dump power of each controller switching equipment in distribution system.

In step B3, it adopts and holds terminal and acquire corresponding electrically-charging equipment operating state data, and upload to this and adopt and hold terminal institute In the corresponding intermediate node of end packet.Wherein, electrically-charging equipment operating state data includes：It adopts and holds the corresponding electrically-charging equipment of terminal Current charge power, charging time etc..

In step B4, intermediate node verifies capacity distribution data according to electrically-charging equipment operating state data.Tool Body includes step B41-B42：

Step B41, electric branch circuit where corresponding to electrically-charging equipment according to electrically-charging equipment operating state data and the data The total rated power of front end controller switching equipments at different levels calculates the second dump power of controller switching equipments at different levels；

Whether correct step B42 verifies corresponding first dump power based on the second dump power.

In step B5, the charge request for holding the corresponding electrically-charging equipment of terminal acquisition is adopted, and upload to corresponding intermediate node. Charge request is the charge request by adopting the correspondence electrically-charging equipment for holding terminal acquisition.

In step B6, intermediate node inquires capacity and distributes data, generates charging instruction according to query result, and be sent to Corresponding adopt of charge request holds terminal.Wherein, charging instruction include whether allow charge and in the case where allowing charging situation can Use power information.The step specifically includes step B61-B64：

Wherein, step B61, B62, B63, B64 respectively in capacity sharing method embodiment one step A321, A322, A323, A324 correspond to identical, and details are not described herein again.

But in the present embodiment preset charging strategy with it is different in capacity sharing method embodiment one：First In the case that the minimum value of dump power is less than preset minimum charge power value, it can refuse to charge, or set according to charging The available power of each electrically-charging equipment of the operating state data adjustment in charged state is applied, to be the corresponding charging of charge request Facility distributes available power.As can be seen that being to adjust its available work according to the operating state data of electrically-charging equipment in the present embodiment Rate, adjustable strategies are more reasonable.

In step B7, adopts and hold terminal and determine whether to charge according to charging instruction；It, will be corresponding if allowing to charge Electrically-charging equipment unlock, and control the electrically-charging equipment and charging service is carried out with specified available power.

In step B8, intermediate node uploads onto the server charging business datum；

In step B9, server judges the operation conditions of distribution system according to the charging business datum received.

Figure 11 is the key step schematic diagram of capacity sharing method embodiment three of the invention.As shown in figure 11, this implementation Example includes step C1-C6：

It in step C1, adopts and holds terminal and acquire corresponding electrically-charging equipment operating state data, and upload to this and adopt and hold terminal institute In the corresponding intermediate node of end packet.Electrically-charging equipment operating state data includes：Send the data adopts that hold terminal corresponding The current charge power of electrically-charging equipment, charging time etc..

In step C2, the charge request for holding the corresponding electrically-charging equipment of terminal acquisition is adopted, and upload to corresponding intermediate node. Wherein, charge request is the charge request by adopting the correspondence electrically-charging equipment for holding terminal acquisition.

In step C3, intermediate node holds end according to electrically-charging equipment operating state data, to corresponding adopt of each charge request End sends charging instruction；Wherein, charging instruction includes whether to allow charging and the available power letter in the case where allowing charging situation Breath.The step specifically includes step C31-C32：

In step C31, charged state data is updated according to electrically-charging equipment operating state data, i.e., according to current charging function The total rated power of the front end controller switching equipments at different levels of electric branch circuit, calculates controller switching equipments at different levels where rate and corresponding electrically-charging equipment Second dump power, according to the second dump power, the charging time updates charged state data.Charged state data is at least wrapped It includes：The current charge power, charging time and each controller switching equipment of each electrically-charging equipment in charged state Second dump power.

In step C32, charged state data is inquired, charging instruction is generated according to query result, and be sent to corresponding It adopts and holds terminal.Specifically include step C321-C324：

In step C321, according to charged state data, electric branch circuit where the corresponding electrically-charging equipment of charge request is inquired Front end controller switching equipments at different levels the second dump power, and take the minimum value of the second dump power.

In step C322, preset charging strategy in intermediate node is obtained, or charging strategy is obtained by server；

Wherein, charging strategy is：

Judge whether the minimum value of the second dump power is greater than or equal to preset minimum charge power, and is less than the charging The rated power of facility, if so, allowing to charge, and using the minimum value of the second dump power as the available work of the electrically-charging equipment Rate.

Judge whether the minimum value of the second dump power is greater than rated power, if so, allow to charge, and by rated power Available power as the electrically-charging equipment.

Judge whether the minimum value of the second dump power is less than preset minimum charge power value, if so, according to charging The available power of each electrically-charging equipment of the facility staff status data adjustment in charged state, to be filled for charge request is corresponding Electric facility distributes available power.

In step C323, the charging strategy according to acquisition is that the corresponding electrically-charging equipment of charge request distributes available power, And then generate the charging instruction；Wherein, the available power of distribution is less than or equal to the minimum value of the second dump power.

In step C324, corresponding adopt of charge request is sent by charging instruction and holds terminal.Whether charging instruction includes Allow charging and the available power information in the case where allowing charging situation.

In step C4, adopts and hold terminal and determine whether to charge according to charging instruction；It, will be corresponding if allowing to charge Electrically-charging equipment unlock, and control the electrically-charging equipment and charging service is carried out with specified available power.

In step C5, intermediate node generates charging business datum according to charging instruction, and is sent to server；

In step C6, the server business datum that charges based on the received judge the operation conditions of distribution system.

It should be noted that：The step for " charged state data being updated according to electrically-charging equipment operating state data " in the present embodiment It suddenly is that (i.e. in the step C31) executed after receiving charge request in practical applications can also be often to receive primary charging Facility staff status data just carries out the update of a charged state data, that is to say, that can hold between step C1 and C2 Row.

Figure 12 is the key step schematic diagram of capacity sharing method example IV of the invention.As shown in figure 12, this implementation Example includes step D1-D9：

In step D1, adopts and hold the corresponding electrically-charging equipment operating state data of terminal acquisition, and upload to corresponding middle node Point.

Wherein, electrically-charging equipment operating state data includes：It sends adopting for the data and holds working as the corresponding electrically-charging equipment of terminal Preceding charge power, charging time etc..

In step d 2, intermediate node updates charged state data according to electrically-charging equipment operating state data, i.e., basis is worked as The total rated power of the front end controller switching equipments at different levels of electric branch circuit, calculates each gradation where preceding charge power and corresponding electrically-charging equipment Second dump power of electric equipment, according to the second dump power, the charging time updates charged state data.Charged state data It includes at least：The current charge power, charging time and each distribution of each electrically-charging equipment in charged state Second dump power of equipment.

In step D3, reconnaissance terminal acquires the electricity consumption data of corresponding controller switching equipment, and uploads to corresponding intermediate node. Electricity consumption data includes：The actual use general power of controller switching equipment corresponding to reconnaissance terminal.

In step D4, intermediate node verifies charged state data according to electricity consumption data.Specifically include step D41-D42：

In step D41, according to the total rated power of controller switching equipment corresponding to reconnaissance terminal and general power is actually used, Calculate the first dump power of the controller switching equipment.

In step D42, the whether correct of corresponding second dump power is verified based on the first dump power.

In step D5, the charge request for holding the corresponding electrically-charging equipment of terminal acquisition is adopted, and upload to corresponding intermediate node； Wherein, charge request is the charge request by adopting the correspondence electrically-charging equipment for holding terminal acquisition.

In step D6, intermediate node inquires charged state data, generates charging instruction according to query result, and be sent to Corresponding adopt holds terminal；Wherein, charging instruction includes whether to allow charging and the available power letter in the case where allowing charging situation Breath.The step specifically includes step D61-D64：

Wherein, step D61-D64 is identical as the step C321-C324 in capacity sharing method embodiment three respectively, herein It repeats no more.

In step D7, adopts and hold terminal and determine whether to charge according to charging instruction；It, will be corresponding if allowing to charge Electrically-charging equipment unlock, and control the electrically-charging equipment and charging service is carried out with specified available power.

In step D8, intermediate node uploads onto the server charging business datum.

In step D9, the server business datum that charges based on the received judge the operation conditions of distribution system.

In the present embodiment, the operating state data of electrically-charging equipment includes：The current charge power of electrically-charging equipment, when having charged Between etc..It adopts and holds the charge request that terminal obtains corresponding electrically-charging equipment by following two mode：It adopts and holds terminal monitoring to inductive charging The output state of facility, and according to output state, determine whether electrically-charging equipment needs to start to charge；Or it adopts and holds terminal reception pair The charge request that inductive charging facility is sent.

Although in above-mentioned capacity sharing method embodiment one to four by each step in the way of above-mentioned precedence into Go description, it, need not between different steps it will be recognized to those skilled in the art that the effect in order to realize the present embodiment It executes according to such order, (parallel) simultaneously can execute or is executed with reverse order, these simple variations all exist Within protection scope of the present invention.

The present invention also proposes a kind of embodiment of the capacity sharing method of non-central control, uses capacitor according to specific region Amount, limits the power of each electrically-charging equipment in the specific region, when guaranteeing that all electrically-charging equipments work at the same time in the region, The electricity capacity of the specific region is not exceeded.This method does not need intermediate node and server to be uniformly controlled, can be with The rated power of each electrically-charging equipment is arranged to a lesser value according to the capacity of distribution system and load condition in advance, with Guarantee that all electrically-charging equipments work at the same time also not super total capacity.

Capacity sharing method based on capacity sharing method above and non-central control, the present invention also propose a kind of storage The embodiment of equipment, wherein being stored with program, described program is suitable for being loaded and being executed by processor, to realize appearance recited above Measure the capacity sharing method of sharing method or non-central control.

Further, the capacity sharing method based on capacity sharing method above and non-central control, the present invention also mention A kind of processing equipment out, including processor and storage equipment.Wherein, processor is adapted for carrying out program；It stores equipment and is suitable for storage The program；Described program is suitable for being loaded and being executed by processor, to realize capacity sharing method recited above or non-central The capacity sharing method of control.

Those skilled in the art should be able to recognize that, side described in conjunction with the examples disclosed in the embodiments of the present disclosure Method step, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate electronic hardware and The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These Function is executed actually with electronic hardware or software mode, specific application and design constraint depending on technical solution. Those skilled in the art can use different methods to achieve the described function each specific application, but this reality Now it should not be considered as beyond the scope of the present invention.

So far, it has been combined preferred embodiment shown in the drawings and describes technical solution of the present invention, still, this field Technical staff is it is easily understood that protection scope of the present invention is expressly not limited to these specific embodiments.Without departing from this Under the premise of the principle of invention, those skilled in the art can make equivalent change or replacement to the relevant technologies feature, these Technical solution after change or replacement will fall within the scope of protection of the present invention.

Claims

1. a kind of intermediate node shared for capacity, which is characterized in that the intermediate node includes：Electricity consumption data receives mould Block, charge request receiving module, charge control module, business datum uploading module；

The electricity consumption data receiving module is configured to：Receive the use for the controller switching equipment that each reconnaissance terminal uploads in counterpart terminal grouping Electric data；

The charge request receiving module is configured to：It receives and is filled from the one or more that counterpart terminal grouping Nei Gecai holds terminal Electricity request；Wherein, the charge request is the charge request by adopting the correspondence electrically-charging equipment for holding terminal acquisition；

The charge control module is configured to：Charging instruction is generated according to the electricity consumption data, and is sent to each charge request pair Terminal is held in adopting for answering；

Wherein,

2. the intermediate node according to claim 1 shared for capacity, which is characterized in that the charge control module packet It includes：Data updating unit, instruction generation unit and instruction sending unit；

Described instruction generation unit is configured to：After receiving the charge request, capacity distribution data are inquired, according to looking into It askes result and generates the charging instruction；

Described instruction transmission unit is configured to：Corresponding adopt of the charge request, which is sent, by the charging instruction holds terminal.

3. the intermediate node according to claim 2 shared for capacity, which is characterized in that the electricity consumption data, including： The actual use general power of controller switching equipment corresponding to the reconnaissance terminal；

Correspondingly, the data updating unit concrete configuration is：According to the total value of controller switching equipment corresponding to the reconnaissance terminal Determine power and actual use general power, calculate the first dump power of the controller switching equipment, and updates the capacity distribution data；

4. the intermediate node according to claim 3 shared for capacity, which is characterized in that described instruction generation unit packet It includes：Choose subelement, charging strategy obtains subelement and power distribution subelement；

The selection subelement is configured to：Data are distributed according to the capacity, inquire the corresponding electrically-charging equipment of the charge request First dump power of the front end of place electric branch circuit controller switching equipments at different levels, and take the minimum value of first dump power；

The charging strategy obtains subelement and is configured to：Preset charging strategy in the intermediate node is obtained, or passes through institute It states server and obtains charging strategy；

The power distribution subelement is configured to：Charging strategy according to acquisition is the corresponding electrically-charging equipment point of the charge request With available power, and then generate the charging instruction；Wherein, the available power of distribution is less than or equal to first dump power Minimum value.

5. the intermediate node according to claim 4 shared for capacity, which is characterized in that the charging strategy includes：

It is greater than or equal to preset minimum charge power in the minimum value of first dump power, and is less than the electrically-charging equipment When rated power, allow to charge, and using the minimum value of first dump power as the available power of the electrically-charging equipment；

When the minimum value of first dump power is greater than the rated power, allow to charge, and the rated power is made For the available power of the electrically-charging equipment.

6. the intermediate node according to claim 5 shared for capacity, which is characterized in that the charging strategy also wraps It includes：

When the minimum value of first dump power is less than the preset minimum charge power value, refusal charging, or

Reduce the available power of one or more electrically-charging equipments in charged state, to fill for the charge request is corresponding Electric facility distributes available power.

7. the intermediate node according to claim 5 shared for capacity, which is characterized in that the intermediate node also wraps It includes：Charged state receiving module；

The charged state receiving module is configured to：Receive the electrically-charging equipment work that counterpart terminal grouping Nei Gecai holds terminal upload Status data, wherein the electrically-charging equipment operating state data includes at least：Described adopt holds working as the corresponding electrically-charging equipment of terminal Preceding charge power, charging time；

Correspondingly, the charge control module further includes：

Authentication unit is configured to：According to electric branch circuit where the electrically-charging equipment operating state data, and corresponding electrically-charging equipment Front end controller switching equipments at different levels total rated power, calculate the second dump power of the controller switching equipments at different levels；Based on described Whether two dump powers verify corresponding first dump power correct.

8. the intermediate node according to claim 7 shared for capacity, which is characterized in that the charging strategy also wraps It includes：

According to the available power of each electrically-charging equipment of the electrically-charging equipment operating state data adjustment in charged state, to be The corresponding electrically-charging equipment of the charge request distributes available power.

9. the intermediate node according to claim 1 to 8 shared for capacity, which is characterized in that the charging Business datum includes at least：The charge request information received in the corresponding end packet of the intermediate node, and corresponding point Available power, end packet facility information and/or the electricity consumption data matched.

10. the intermediate node according to claim 1 to 8 shared for capacity, which is characterized in that described to fill Electric facility includes：Direct-current charging post and/or alternating-current charging pile；

The server is set to cloud, between the server and the intermediate node by cable network or wireless network into Row communication；The intermediate node and counterpart terminal grouping in the reconnaissance terminal and it is described adopt to hold pass through wired network between terminal Network or wireless network or power line carrier are communicated.