CN113103904A - Mobile charging management method and device for electric automobile and electronic equipment - Google Patents

Mobile charging management method and device for electric automobile and electronic equipment Download PDF

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Publication number
CN113103904A
CN113103904A CN202110658450.XA CN202110658450A CN113103904A CN 113103904 A CN113103904 A CN 113103904A CN 202110658450 A CN202110658450 A CN 202110658450A CN 113103904 A CN113103904 A CN 113103904A
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China
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charging
battery module
battery
electric
electric automobile
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CN202110658450.XA
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CN113103904B (en
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贾英昊
陈慧妙
申作军
何方
李萌
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Tsinghua University
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Tsinghua University
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/62—Monitoring or controlling charging stations in response to charging parameters, e.g. current, voltage or electrical charge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/66—Data transfer between charging stations and vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/66—Data transfer between charging stations and vehicles
    • B60L53/665—Methods related to measuring, billing or payment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/67—Controlling two or more charging stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/68—Off-site monitoring or control, e.g. remote control
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • G06Q10/063—Operations research, analysis or management
    • G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
    • G06Q10/06312—Adjustment or analysis of established resource schedule, e.g. resource or task levelling, or dynamic rescheduling
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • G06Q10/063—Operations research, analysis or management
    • G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
    • G06Q10/06315—Needs-based resource requirements planning or analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/06—Electricity, gas or water supply
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/54—Drive Train control parameters related to batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/70—Interactions with external data bases, e.g. traffic centres
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles

Abstract

The invention relates to the technical field of computers, in particular to a mobile charging management method and device for an electric automobile and electronic equipment, and the method comprises the following steps: acquiring charging order request information, wherein the charging order request information comprises a chargeable time period, a charging electric quantity demand and a charging place; screening out a single battery module or a plurality of battery module combinations meeting the charging order request information to obtain a battery module to be distributed; and calculating the optimal path and the departure time of the battery module to be dispatched to the charging place, and dispatching the battery module to the charging place according to the calculation result. The charging of the electric automobile is realized by adopting a mode that the charging pile actively searches for the electric automobile, the time for the electric automobile owner to actively search for the charging pile is reduced, a series of data of the electric automobile, mobile energy storage and energy storage charging equipment and the like are favorably processed in a centralized manner, the scheduling and controlling capability is optimized, and the electric automobile owner is guaranteed to be provided with quick and high-quality charging service.

Description

Mobile charging management method and device for electric automobile and electronic equipment
Technical Field
The invention relates to the technical field of computers, in particular to a mobile charging management method and device for an electric vehicle and electronic equipment.
Background
The new energy source replacing fossil energy is a great trend of future energy industry development, and the electric automobile development can be used as an important terminal of new energy sources to replace the traditional fuel automobile to become an important tool for traffic electrification. The development of electric vehicles is still limited by mileage due to battery capacity for a long time, and it is very important to popularize a better charging service.
Under the continuous development of the quick charging technology, the charging time of the electric automobile is still longer than the refueling time of the fuel automobile, and in addition, the charging pile and the charging station are still in shortage at present, especially in non-first-line cities, the backward of the charging equipment and service can seriously hinder the popularization of the electric automobile. At present, most of charging piles are fixedly arranged, the fixed charging piles are high in investment cost and long in construction period, and the charging piles cannot move to the positions of the electric automobiles needing to be charged independently. When electric automobile seeks to fill electric pile in the past and charges, can have electric automobile to occupy the problem of charging position when there is not the demand of charging, consequently, utilize energy storage development mobile charging to fill electric pile service, can reduce the electric automobile owner and seek the time of filling electric pile, balanced electric automobile is compared in the slow shortcoming of fuel automobile energy supply, on the other hand, the use of energy storage helps stabilizing the impact that a large amount of demands of charging caused the electric wire netting operation after electric automobile popularizes, it is undulant to alleviate the real-time energy that the demand end arouses.
Through the better service electric automobile owner group of electric pile is filled in the removal, with a series of data integration such as electric automobile user, mobile energy storage, energy storage battery charging outfit, carry out centralized processing and optimization to these data, and then carry out optimization regulation and control to energy storage, energy storage battery charging outfit, just can guarantee at last to provide the high-quality charging service of owner and be applied to market. At present, no electric automobile cloud platform integrating functions of data processing, decision optimization and the like exists.
Disclosure of Invention
The invention provides a mobile charging management method and device for an electric automobile and electronic equipment.
An embodiment of the present specification provides a mobile charging management method for an electric vehicle, including:
acquiring charging order request information, wherein the charging order request information comprises a chargeable time period, a charging electric quantity demand and a charging place;
screening out a single battery module or a plurality of battery module combinations meeting the charging order request information to obtain a battery module to be distributed;
and calculating the optimal path and the departure time of the battery module to be dispatched to the charging place, and dispatching the battery module to the charging place according to the calculation result.
Preferably, the method further comprises the following steps:
and detecting the state of the battery module, and charging the battery module according to a charging rule, wherein the state comprises the electric quantity of the battery and the task state.
Preferably, the method further comprises the following steps:
and updating the charging information in real time and feeding the charging information back to the mobile client for the customer to inquire the charging information of the electric automobile.
Preferably, the screening out a single battery module or a combination of a plurality of battery modules that satisfy the charge order request information includes:
screening out a single battery module or a plurality of battery module combinations which are in an idle state in the chargeable time period of the charging order request information to obtain a first type of battery module;
and screening a single battery module or a plurality of battery module combinations meeting the charging electric quantity demand from the first type of battery modules to obtain a second type of battery module, wherein the plurality of battery module combinations are positioned at the same place.
Preferably, the screening out a single battery module or a combination of a plurality of battery modules which meet the charging capacity requirement from the first type of battery modules includes:
and when the first type of battery module is in a state of completing the task or being charged, calculating the electric quantity of the battery after the first type of battery module completes the task or is charged, and screening out a single battery module or a plurality of battery module combinations with the calculated electric quantity of the battery meeting the charging requirement.
Preferably, the obtaining of the battery module to be distributed includes:
when a single battery module exists in the second type of battery module, selecting the single battery module for dispatching, and dispatching the single battery module closest to the second type of battery module according to the calculation result;
and when no single battery module exists in the second type of battery module, selecting a plurality of battery module combinations for dispatching, and dispatching the plurality of battery module combinations closest to the second type of battery module according to the calculation result.
Preferably, the calculating the optimal route and departure time for the dispatched battery module to be dispatched to the charging site includes:
calculating the optimal path and time for the distributed battery module to be distributed to the charging place through a map interface;
when the battery module to be dispatched is in a charging state, delaying the departure time on the premise of meeting the order requirement;
and when the battery module to be distributed is not in a charging state, controlling the battery module to be distributed to reach the charging place at the starting moment of the chargeable time period.
Preferably, the charging the battery module according to the charging rule includes:
confirming a battery module to be charged and acquiring corresponding battery electric quantity;
calculating a predicted value of the quantity of future charging orders based on historical order data, and acquiring the quantity of battery modules with battery power higher than a preset reference value of battery power of an executable task and a current time-of-use electricity price;
and when the quantity of the battery modules with the battery power higher than the executable task battery power reference value minus the predicted value of the quantity of the future charging orders is smaller than a preset safety threshold value and/or the current time-of-use electricity price is lower than a preset electricity price critical value, selecting one or more battery modules to be charged for charging.
Preferably, the charging the battery module according to the charging rule includes:
the amount of simultaneous charging of the battery modules is adjusted based on the power usage conditions of the environment in which the charging cabinet is located, including but not limited to distribution transformer capacity limits.
Preferably, the selecting one or more of the battery modules to be charged for charging includes:
when the predicted value of the quantity of the future charging orders subtracted from the quantity of the battery modules with the battery electric quantity higher than the reference value of the battery electric quantity of the executable task is smaller than the safety threshold value, one or more battery modules with the highest battery electric quantity in the battery modules to be charged are selected for charging;
and when the predicted value of the quantity of the future charging orders subtracted from the quantity of the battery modules with the battery electric quantity higher than the reference value of the battery electric quantity of the executable task is greater than or equal to the safety threshold, selecting one or more battery modules with the lowest battery electric quantity from the battery modules to be charged for charging.
An embodiment of the present specification further provides an electric vehicle mobile charging management apparatus, including:
the order information acquisition module is used for acquiring charging order request information, wherein the charging order request information comprises a chargeable time period, a charging electric quantity demand and a charging place;
the screening module screens out a single battery module or a plurality of battery module combinations meeting the charging order request information to obtain a battery module to be distributed;
and the dispatching module is used for calculating the optimal path and the departure time for dispatching the battery module to be dispatched to the charging place and dispatching the battery module to the charging place according to the calculation result.
Preferably, the method further comprises the following steps:
and the charging management module is used for detecting the state of the battery module and charging the battery module according to a charging rule, wherein the state comprises the electric quantity of the battery and the task state.
An embodiment of the present specification further provides an electric vehicle mobile charging management system, including:
the battery module is provided with an electric automobile charging interface and charges an electric automobile through the electric automobile charging interface;
the power tractor is used for dragging the battery module to move to a target place;
the charging cabinet is used for charging and managing the battery module;
the charging service client is used for providing charging request information submission, order payment and electric vehicle charging state inquiry;
and the charging service cloud end is in signal connection with the battery module, the power tractor, the charging cabinet and the charging service client end and is used for carrying out information transmission and data operation on the battery module, the power tractor, the charging cabinet and the charging service client end.
An electronic device, wherein the electronic device comprises:
a processor and a memory storing computer executable instructions that, when executed, cause the processor to perform the method of any of the above.
A computer readable storage medium, wherein the computer readable storage medium stores one or more programs which, when executed by a processor, implement the method of any of the above.
The beneficial effects are that:
the charging of the electric automobile is realized by adopting a mode that the charging pile actively searches for the electric automobile, the time for the electric automobile owner to actively search for the charging pile is reduced, a series of data of the electric automobile, mobile energy storage and energy storage charging equipment and the like are favorably processed in a centralized manner, the scheduling and controlling capability is optimized, and the electric automobile owner is guaranteed to be provided with quick and high-quality charging service.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic diagram illustrating a mobile charging management method for an electric vehicle according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of a mobile charging management apparatus for an electric vehicle according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of an electronic device provided in an embodiment of the present disclosure;
fig. 4 is a schematic diagram of a computer-readable medium provided in an embodiment of the present specification.
Detailed Description
Exemplary embodiments of the present invention will now be described more fully with reference to the accompanying drawings. The exemplary embodiments, however, may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these exemplary embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the invention to those skilled in the art. The same reference numerals denote the same or similar elements, components, or parts in the drawings, and thus their repetitive description will be omitted.
Features, structures, characteristics or other details described in a particular embodiment do not preclude the fact that the features, structures, characteristics or other details may be combined in a suitable manner in one or more other embodiments in accordance with the technical idea of the invention.
In describing particular embodiments, the present invention has been described with reference to features, structures, characteristics or other details that are within the purview of one skilled in the art to provide a thorough understanding of the embodiments. One skilled in the relevant art will recognize, however, that the invention may be practiced without one or more of the specific features, structures, characteristics, or other details.
The diagrams depicted in the figures are exemplary only, and do not necessarily include all of the contents and operations/steps, nor do they necessarily have to be performed in the order depicted. For example, some operations/steps may be decomposed, and some operations/steps may be combined or partially combined, so that the actual execution sequence may be changed according to the actual situation.
The block diagrams shown in the figures are functional entities only and do not necessarily correspond to physically separate entities. I.e. these functional entities may be implemented in the form of software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor means and/or microcontroller means.
The term "and/or" and/or "includes all combinations of any one or more of the associated listed items.
Referring to fig. 1, a schematic diagram of a mobile charging management method for an electric vehicle according to an embodiment of the present disclosure includes:
s101: acquiring charging order request information, wherein the charging order request information comprises a chargeable time period, a charging electric quantity demand and a charging place;
in a preferred embodiment of the invention, the charging service cloud acquires charging order request information submitted by a user, then performs data analysis on the charging order request information, and extracts key data, including chargeable time periods, charging electric quantity demand, charging places and the like.
S102: screening out a single battery module or a plurality of battery module combinations meeting the charging order request information to obtain a battery module to be distributed;
in a preferred embodiment of the present invention, the charging service cloud screens a single battery module or a plurality of battery module combinations meeting the charging order request information from the battery modules according to the obtained charging order request information, that is, screens a single battery module or a plurality of battery module combinations in an idle state in a rechargeable time period, and then screens a result of the previous screening again to screen a single battery module or a plurality of battery module combinations meeting a charging electric quantity demand; when a single battery module exists in the screened battery modules, selecting the single battery module for distribution, calculating the distance from the single battery module to a charging place, and distributing the single battery module closest to the charging place according to the calculation result; and when no single battery module exists in the screened battery modules, selecting a plurality of battery module combinations for distribution, calculating the distances from the plurality of battery modules to a charging place, and distributing the plurality of battery module combinations with the closest distances to the charging place according to the calculation result to charge the electric automobile.
In a preferred embodiment of the present invention, when there is no single battery module or a plurality of battery modules that satisfy the condition, the charging service cloud will refuse to receive the order and notify the mobile client of the information.
S103: and calculating the optimal path and the departure time of the battery module to be dispatched to the charging place, and dispatching the battery module to the charging place according to the calculation result.
In the preferred embodiment of the invention, the optimal path for distributing the distributed battery module to the charging place is calculated through a map interface, and the time consumption of the optimal path is estimated; considering whether the battery module to be dispatched to complete the order is in a charging state or not, and delaying the departure time on the premise of meeting the order requirement when the battery module to be dispatched is in the charging state; when the battery module to be distributed is not in a charging state, the battery module to be distributed is controlled to arrive at a charging place around the starting time of the chargeable time period, and a certain range of time error exists in the arrival time of the battery module.
Further, still include:
s104: and detecting the state of the battery module, and charging the battery module according to a charging rule, wherein the state comprises the electric quantity of the battery and the task state.
In a preferred embodiment of the present invention, the battery modules to be charged are confirmed and corresponding battery power is obtained, a predicted value of the quantity of future charging orders is calculated based on historical order data, and the quantity of the battery modules with the battery power higher than a preset reference value of battery power for executable tasks and the current time-of-use power price are obtained, when the predicted value of the quantity of the future charging orders subtracted from the quantity of the battery modules with the battery power higher than the reference value of battery power for executable tasks is smaller than a preset safety threshold and/or the current time-of-use power price is lower than a preset power price threshold, one or more of the battery modules to be charged are selected for charging, and/or the quantity of the battery modules simultaneously charged is adjusted according to the power consumption condition of the environment where the charging cabinet is located, wherein the power consumption condition includes but is not limited to the capacity.
Further, still include:
and updating the charging information in real time and feeding the charging information back to the mobile client for the customer to inquire the charging information of the electric automobile.
In a preferred embodiment of the present invention, the charging service cloud updates the charging information in real time and feeds the charging information back to the mobile client, and the client can directly query the charging information and other information of the battery module to the electric vehicle.
Further, the screening out a single battery module or a combination of a plurality of battery modules that satisfy the charging order request information includes:
screening out a single battery module or a plurality of battery module combinations which are in an idle state in the chargeable time period of the charging order request information to obtain a first type of battery module;
and screening a single battery module or a plurality of battery module combinations meeting the charging electric quantity demand from the first type of battery modules to obtain a second type of battery module, wherein the plurality of battery module combinations are positioned at the same place.
In a preferred embodiment of the present invention, a single battery module or a plurality of battery module combinations that are in an idle state in the chargeable period of the charge order request message are screened, for example, the screened battery modules include 4 single battery modules, the numbers 1, 2, 3, 4, 5, and 3 battery module combinations, the numbers 01, 02, 03, 04, and then the single battery module or the plurality of battery module combinations that satisfy the charge capacity requirement are screened, and the numbers 1, 2, 5 and the numbers 01, 03, 04 are screened assuming that the numbers 1, 2, 5 and the numbers 01, 03, 04 satisfy the above conditions.
Further, the screening out a single battery module or a combination of a plurality of battery modules which meet the charging capacity requirement from the first type of battery modules includes:
and when the first type of battery module is in a state of completing the task or being charged, calculating the electric quantity of the battery after the first type of battery module completes the task or is charged, and screening out a single battery module or a plurality of battery module combinations with the calculated electric quantity of the battery meeting the charging requirement.
In a preferred embodiment of the present invention, when there is a state where the first type battery module is in a task-completed or charged state, for example: the first type of battery module comprises 4 single battery modules, the numbers of 1, 2, 3, 4 and 5, 3 combinations of a plurality of battery modules, the numbers of 01, 02, 03 and 04, wherein the numbers of 1 and 2 and the numbers of 01 and 02 are in a state of completing a task or being charged, the battery electric quantity after the tasks or being charged of the battery modules are calculated, the single battery module or the combination of the plurality of battery modules, the battery electric quantity of which is calculated to meet the charging demand quantity, is screened out, and if the battery module screened out finally is the number of 1 and the number of 01, one of the battery modules is selected for distribution according to the number of 1 and the number of 01.
Further, the obtaining of the battery module to be distributed includes:
when a single battery module exists in the second type of battery module, selecting the single battery module for dispatching, and dispatching the single battery module closest to the second type of battery module according to the calculation result;
and when no single battery module exists in the second type of battery module, selecting a plurality of battery module combinations for dispatching, and dispatching the plurality of battery module combinations closest to the second type of battery module according to the calculation result.
In the preferred embodiment of the present invention, for example: when the third type of battery module has the numbers 7 and 9 of the single battery modules, the combination of the multiple battery modules has the numbers 07 and 09, selecting the single battery module for distribution, then calculating the distances from the numbers 7 and 9 to the charging place, and if the distance from the number 7 to the charging place is the closest, selecting the number 7 of the single battery module for distribution; and when no single battery module exists in the third type of battery module, selecting a plurality of battery module combinations for distribution, calculating the distances from the numbers 07 and 09 to the charging place if the plurality of battery module combinations are the numbers 07 and 09, and selecting the plurality of battery module combinations with the number 09 for distribution if the plurality of battery module combinations with the number 09 are closest to the charging place.
Further, the calculating the optimal path and departure time for the dispatched battery module to be dispatched to the charging site includes:
calculating the optimal path and time for the distributed battery module to be distributed to the charging place through a map interface;
when the battery module to be dispatched is in a charging state, delaying the departure time on the premise of meeting the order requirement;
and when the battery module to be distributed is not in a charging state, controlling the battery module to be distributed to reach the charging place at the starting moment of the chargeable time period.
In the preferred embodiment of the invention, when the optimal path and usage of the distributed battery module to the charging place are calculated through the map interface, when the battery module to be distributed is in the charging state, the departure time of the battery module is delayed properly on the premise of meeting the order requirement; and when the battery module to be distributed is not in a charging state, controlling the battery module to be distributed to arrive at the charging place around the starting time of the chargeable time period, and allowing the arrival time of the battery module to have a time error within a certain range.
Further, the charging the battery module according to the charging rule includes:
confirming a battery module to be charged and acquiring corresponding battery electric quantity;
calculating a predicted value of the quantity of future charging orders based on historical order data, and acquiring the quantity of battery modules with battery power higher than a preset reference value of battery power of an executable task and a current time-of-use electricity price;
and when the quantity of the battery modules with the battery power higher than the executable task battery power reference value minus the predicted value of the quantity of the future charging orders is smaller than a preset safety threshold value and/or the current time-of-use electricity price is lower than a preset electricity price critical value, selecting one or more battery modules to be charged for charging.
In a preferred embodiment of the present invention, the battery modules to be charged are confirmed and corresponding battery power is obtained, a predicted value of the quantity of future charging orders is calculated based on historical order data, the quantity of the battery modules with the battery power higher than a preset reference value of battery power of executable tasks and the current time-of-use power price are obtained, and when the quantity of the battery modules with the battery power higher than the reference value of battery power of executable tasks minus the predicted value of the quantity of future charging orders is smaller than a preset safety threshold and/or the current time-of-use power price is lower than a preset power price critical value, one or more of the battery modules to be charged are selected for charging. The battery power reference value capable of executing the task is a battery module power reference value which is set based on the charging requirement of the conventional electric automobile and is used for executing the order task under the general condition, and the more battery modules with power higher than the reference value, the stronger the capacity of coping with the increase of the short-term order quantity is; and the safety threshold value represents that the battery module electric quantity is considered to be in a sufficient state when the battery module electric quantity which is higher than the executable task battery electric quantity reference value is higher than the predicted value of the future charging order quantity plus the safety threshold value.
Further, the charging the battery module according to the charging rule includes:
the amount of simultaneous charging of the battery modules is adjusted based on the power usage conditions of the environment in which the charging cabinet is located, including but not limited to distribution transformer capacity limits.
In a preferred embodiment of the present invention, the number of the battery modules charged simultaneously is adjusted according to the power consumption condition of the environment where the charging cabinet is located, and when the power consumption condition of the environment where the charging cabinet is located is higher, the number of the battery modules charged is reduced or the charging is stopped; the amount of battery module charging may be increased when the charging cabinet is in a lower ambient power usage condition, including but not limited to distribution transformer capacity limitations.
Preferably, the selecting one or more of the battery modules to be charged for charging includes:
when the predicted value of the quantity of the future charging orders subtracted from the quantity of the battery modules with the battery electric quantity higher than the reference value of the battery electric quantity of the executable task is smaller than the safety threshold value, one or more battery modules with the highest battery electric quantity in the battery modules to be charged are selected for charging;
and when the predicted value of the quantity of the future charging orders subtracted from the quantity of the battery modules with the battery electric quantity higher than the reference value of the battery electric quantity of the executable task is greater than or equal to the safety threshold, selecting one or more battery modules with the lowest battery electric quantity from the battery modules to be charged for charging.
In a preferred embodiment of the present invention, when the predicted value of the quantity of the future charging orders subtracted from the quantity of the battery modules with the battery power higher than the reference value of the battery power of the executable task is smaller than the safety threshold, one or more battery modules with higher power in the current rechargeable battery modules with the battery power lower than the reference value of the battery power of the executable task are preferentially selected to be charged, so that the quantity of the battery modules with the power higher than the reference value of the battery power of the executable task can be increased at the fastest speed, otherwise, one or more battery modules with the lowest battery power in the battery modules to be charged are selected to be charged.
Fig. 2 is a schematic structural diagram of a mobile charging management apparatus for an electric vehicle according to an embodiment of the present disclosure, including:
the order information acquiring module 201 is configured to acquire charging order request information, where the charging order request information includes a chargeable time period, a charging electric quantity demand, and a charging place;
the screening module 202 is used for screening out a single battery module or a plurality of battery module combinations meeting the charging order request information to obtain a battery module to be distributed;
the dispatching module 203 calculates the optimal path and departure time for dispatching the battery module to be dispatched to the charging site, and dispatches the battery module to the charging site according to the calculation result.
Preferably, the method further comprises the following steps:
and the charging management module 204 detects the state of the battery module, and charges the battery module according to a charging rule, wherein the state comprises the battery electric quantity and the task state.
The charging of the electric automobile is realized by adopting a mode that the charging pile actively searches for the electric automobile, the time for the electric automobile owner to actively search for the charging pile is reduced, a series of data of the electric automobile, mobile energy storage and energy storage charging equipment and the like are favorably processed in a centralized manner, the scheduling and controlling capability is optimized, and the electric automobile owner is guaranteed to be provided with quick and high-quality charging service.
Based on the same inventive concept, an embodiment of the present specification further provides a mobile charging management system for an electric vehicle, including:
the battery module is provided with an electric automobile charging interface and charges an electric automobile through the electric automobile charging interface;
the power tractor is used for dragging the battery module to move to a target place;
the charging cabinet is used for charging and managing the battery module;
the charging service client is used for providing charging request information submission, order payment and electric vehicle charging state inquiry;
and the charging service cloud end is in signal connection with the battery module, the power tractor, the charging cabinet and the charging service client end and is used for carrying out information transmission and data operation on the battery module, the power tractor, the charging cabinet and the charging service client end.
In a preferred embodiment of the invention, when a user of the electric vehicle has a charging demand, the user can log in to enter corresponding app, an applet, a webpage or the like through a two-dimensional code on a parking space or a charging cabinet, then input a chargeable time period, a charging electric quantity demand, a charging place and the like, then submit the order and pay, or directly enter an application program through a charging service client to complete order filling, payment and the like; the charging service cloud end obtains order information, comprehensively calculates and screens the order information according to the specific order information and information such as the electric quantity state and the geographic position of the battery module, sends the battery module meeting the requirements to complete the order, utilizes a power tractor to complete traction on the battery module, enables the battery module to reach a place where the electric automobile needs to be charged to charge the electric automobile, and feeds back charging information to the charging service client end in real time through the charging service cloud end so that a user can know the charging condition in real time; when the battery module needs to be charged, the charging service cloud end can perform data processing on the state of the battery module and the state of the charging cabinet, and the battery module to be charged is selectively charged more reasonably. The charging service cloud end is in communication connection with the battery module, the power tractor, the charging cabinet and the charging service client end and is used for information transmission and data operation; the charging cabinet can charge a plurality of battery modules simultaneously and also can charge the power tractor.
Based on the same inventive concept, the embodiment of the specification further provides the electronic equipment.
In the following, embodiments of the electronic device of the present invention are described, which may be regarded as specific physical implementations for the above-described embodiments of the method and apparatus of the present invention. Details described in the embodiments of the electronic device of the invention should be considered supplementary to the embodiments of the method or apparatus described above; for details which are not disclosed in embodiments of the electronic device of the invention, reference may be made to the above-described embodiments of the method or the apparatus.
Fig. 3 is a schematic structural diagram of an electronic device provided in an embodiment of the present specification. An electronic device 300 according to this embodiment of the invention is described below with reference to fig. 3. The electronic device 300 shown in fig. 3 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present invention.
As shown in fig. 3, electronic device 300 is embodied in the form of a general purpose computing device. The components of electronic device 300 may include, but are not limited to: at least one processing unit 310, at least one memory unit 320, a bus 330 connecting different device components (including the memory unit 320 and the processing unit 310), a display unit 340, and the like.
Wherein the storage unit stores program code executable by the processing unit 310 to cause the processing unit 310 to perform the steps according to various exemplary embodiments of the present invention described in the above-mentioned processing method section of the present specification. For example, the processing unit 310 may perform the steps as shown in fig. 1.
The storage unit 320 may include readable media in the form of volatile storage units, such as a random access memory unit (RAM) 3201 and/or a cache storage unit 3202, and may further include a read only memory unit (ROM) 3203.
The storage unit 320 may also include a program/utility 3204 having a set (at least one) of program modules 3205, such program modules 3205 including, but not limited to: an operating device, one or more application programs, other program modules, and program data, each of which, or some combination thereof, may comprise an implementation of a network environment.
Bus 330 may be one or more of several types of bus structures, including a memory unit bus or memory unit controller, a peripheral bus, an accelerated graphics port, a processing unit, or a local bus using any of a variety of bus architectures.
The electronic device 300 may also communicate with one or more external devices 400 (e.g., keyboard, pointing device, bluetooth device, etc.), with one or more devices that enable a user to interact with the electronic device 300, and/or with any devices (e.g., router, modem, etc.) that enable the electronic device 300 to communicate with one or more other computing devices. Such communication may occur via an input/output (I/O) interface 350. Also, the electronic device 300 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network, such as the internet) via the network adapter 360. Network adapter 360 may communicate with other modules of electronic device 300 via bus 330. It should be appreciated that although not shown in FIG. 3, other hardware and/or software modules may be used in conjunction with electronic device 300, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID devices, tape drives, and data backup storage devices, to name a few.
Through the above description of the embodiments, those skilled in the art will readily understand that the exemplary embodiments of the present invention described herein may be implemented by software, or by software in combination with necessary hardware. Therefore, the technical solution according to the embodiment of the present invention can be embodied in the form of a software product, which can be stored in a computer-readable storage medium (which can be a CD-ROM, a usb disk, a removable hard disk, etc.) or on a network, and includes several instructions to make a computing device (which can be a personal computer, a server, or a network device, etc.) execute the above-mentioned method according to the present invention. The computer program, when executed by a data processing apparatus, enables the computer readable medium to implement the above-described method of the invention, namely: such as the method shown in fig. 1.
Fig. 4 is a schematic diagram of a computer-readable medium provided in an embodiment of the present disclosure.
A computer program implementing the method shown in fig. 1 may be stored on one or more computer readable media. The computer readable medium may be a readable signal medium or a readable storage medium. The readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor device, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium include: an electrical connection having one or more wires, a portable disk, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
The computer readable storage medium may include a propagated data signal with readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A readable storage medium may also be any readable medium that is not a readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution apparatus, device, or apparatus. Program code embodied on a readable storage medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device and partly on a remote computing device, or entirely on the remote computing device or server. In the case of a remote computing device, the remote computing device may be connected to the user computing device through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computing device (e.g., through the internet using an internet service provider).
In summary, the invention may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. Those skilled in the art will appreciate that some or all of the functionality of some or all of the components in embodiments in accordance with the invention may be implemented in practice using a general purpose data processing device such as a microprocessor or a Digital Signal Processor (DSP). The present invention may also be embodied as apparatus or device programs (e.g., computer programs and computer program products) for performing a portion or all of the methods described herein. Such programs implementing the present invention may be stored on computer-readable media or may be in the form of one or more signals. Such a signal may be downloaded from an internet website or provided on a carrier signal or in any other form.
While the foregoing embodiments have described the objects, aspects and advantages of the present invention in further detail, it should be understood that the present invention is not inherently related to any particular computer, virtual machine or electronic device, and various general-purpose machines may be used to implement the present invention. The invention is not to be considered as limited to the specific embodiments thereof, but is to be understood as being modified in all respects, all changes and equivalents that come within the spirit and scope of the invention.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims (15)

1. A mobile charging management method for an electric vehicle is characterized by comprising the following steps:
acquiring charging order request information, wherein the charging order request information comprises a chargeable time period, a charging electric quantity demand and a charging place;
screening out a single battery module or a plurality of battery module combinations meeting the charging order request information to obtain a battery module to be distributed;
and calculating the optimal path and the departure time of the battery module to be dispatched to the charging place, and dispatching the battery module to the charging place according to the calculation result.
2. The mobile charging management method for the electric vehicle as claimed in claim 1, further comprising:
and detecting the state of the battery module, and charging the battery module according to a charging rule, wherein the state comprises the electric quantity of the battery and the task state.
3. The mobile charging management method for the electric vehicle as claimed in claim 1, further comprising:
and updating the charging information in real time and feeding the charging information back to the mobile client for the customer to inquire the charging information of the electric automobile.
4. The method for mobile charging management of electric vehicle according to claim 1, wherein the screening out a single battery module or a combination of a plurality of battery modules that satisfy the charging order request information comprises:
screening out a single battery module or a plurality of battery module combinations which are in an idle state in the chargeable time period of the charging order request information to obtain a first type of battery module;
and screening a single battery module or a plurality of battery module combinations meeting the charging electric quantity demand from the first type of battery modules to obtain a second type of battery module, wherein the plurality of battery module combinations are positioned at the same place.
5. The method as claimed in claim 4, wherein the step of selecting a single battery module or a combination of multiple battery modules that satisfy the charging requirement from the first battery module comprises:
and when the first type of battery module is in a state of completing the task or being charged, calculating the electric quantity of the battery after the first type of battery module completes the task or is charged, and screening out a single battery module or a plurality of battery module combinations with the calculated electric quantity of the battery meeting the charging requirement.
6. The method for managing mobile charging of electric vehicles according to claim 4, wherein the obtaining of the battery module to be distributed comprises:
when a single battery module exists in the second type of battery module, selecting the single battery module for dispatching, and dispatching the single battery module closest to the second type of battery module according to the calculation result;
and when no single battery module exists in the second type of battery module, selecting a plurality of battery module combinations for dispatching, and dispatching the plurality of battery module combinations closest to the second type of battery module according to the calculation result.
7. The method for managing mobile charging of electric vehicles according to claim 1, wherein said calculating the best route and departure time for the dispatched battery module to be dispatched to the charging location comprises:
calculating the optimal path and time for the distributed battery module to be distributed to the charging place through a map interface;
when the battery module to be dispatched is in a charging state, delaying the departure time on the premise of meeting the order requirement;
and when the battery module to be distributed is not in a charging state, controlling the battery module to be distributed to reach the charging place at the starting moment of the chargeable time period.
8. The mobile charging management method for the electric vehicle according to claim 2, wherein the charging the battery module according to the charging rule comprises:
confirming a battery module to be charged and acquiring corresponding battery electric quantity;
calculating a predicted value of the quantity of future charging orders based on historical order data, and acquiring the quantity of battery modules with battery power higher than a preset reference value of battery power of an executable task and a current time-of-use electricity price;
and when the quantity of the battery modules with the battery power higher than the executable task battery power reference value minus the predicted value of the quantity of the future charging orders is smaller than a preset safety threshold value and/or the current time-of-use electricity price is lower than a preset electricity price critical value, selecting one or more battery modules to be charged for charging.
9. The mobile charging management method for the electric vehicle according to claim 2, wherein the charging the battery module according to the charging rule comprises:
the amount of simultaneous charging of the battery modules is adjusted based on the power usage conditions of the environment in which the charging cabinet is located, including but not limited to distribution transformer capacity limits.
10. The method for managing mobile charging of electric vehicles according to claim 9, wherein selecting one or more of the battery modules to be charged for charging comprises:
when the predicted value of the quantity of the future charging orders subtracted from the quantity of the battery modules with the battery electric quantity higher than the reference value of the battery electric quantity of the executable task is smaller than the safety threshold value, one or more battery modules with the highest battery electric quantity in the battery modules to be charged are selected for charging;
and when the predicted value of the quantity of the future charging orders subtracted from the quantity of the battery modules with the battery electric quantity higher than the reference value of the battery electric quantity of the executable task is greater than or equal to the safety threshold, selecting one or more battery modules with the lowest battery electric quantity from the battery modules to be charged for charging.
11. The utility model provides an electric automobile removes management device that charges which characterized in that includes:
the order information acquisition module is used for acquiring charging order request information, wherein the charging order request information comprises a chargeable time period, a charging electric quantity demand and a charging place;
the screening module screens out a single battery module or a plurality of battery module combinations meeting the charging order request information to obtain a battery module to be distributed;
and the dispatching module is used for calculating the optimal path and the departure time for dispatching the battery module to be dispatched to the charging place and dispatching the battery module to the charging place according to the calculation result.
12. The mobile charging management device for electric vehicles according to claim 11, further comprising:
and the charging management module is used for detecting the state of the battery module and charging the battery module according to a charging rule, wherein the state comprises the electric quantity of the battery and the task state.
13. An electric vehicle mobile charging management system, comprising:
the battery module is provided with an electric automobile charging interface and charges an electric automobile through the electric automobile charging interface;
the power tractor is used for dragging the battery module to move to a target place;
the charging cabinet is used for charging and managing the battery module;
the charging service client is used for providing charging request information submission, order payment and electric vehicle charging state inquiry;
and the charging service cloud end is in signal connection with the battery module, the power tractor, the charging cabinet and the charging service client end and is used for carrying out information transmission and data operation on the battery module, the power tractor, the charging cabinet and the charging service client end.
14. An electronic device, wherein the electronic device comprises:
a processor and a memory storing computer-executable instructions that, when executed, cause the processor to perform the method of any of claims 1-10.
15. A computer readable storage medium, wherein the computer readable storage medium stores one or more programs which, when executed by a processor, implement the method of any of claims 1-10.
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