CN112706646B - Charging management and control system capable of quickly replacing charging pile of energy storage power supply - Google Patents

Charging management and control system capable of quickly replacing charging pile of energy storage power supply Download PDF

Info

Publication number
CN112706646B
CN112706646B CN202011540603.2A CN202011540603A CN112706646B CN 112706646 B CN112706646 B CN 112706646B CN 202011540603 A CN202011540603 A CN 202011540603A CN 112706646 B CN112706646 B CN 112706646B
Authority
CN
China
Prior art keywords
vehicle
electric
charging
charging pile
battery
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202011540603.2A
Other languages
Chinese (zh)
Other versions
CN112706646A (en
Inventor
冯勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanglian Intelligent Technology Shanghai Co ltd
Original Assignee
Shanglian Intelligent Technology Shanghai Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanglian Intelligent Technology Shanghai Co ltd filed Critical Shanglian Intelligent Technology Shanghai Co ltd
Priority to CN202011540603.2A priority Critical patent/CN112706646B/en
Publication of CN112706646A publication Critical patent/CN112706646A/en
Application granted granted Critical
Publication of CN112706646B publication Critical patent/CN112706646B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • B60L53/62—Monitoring or controlling charging stations in response to charging parameters, e.g. current, voltage or electrical charge
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles
    • Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
    • Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
    • Y04S30/12—Remote or cooperative charging

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The invention provides a charging management and control system of a charging pile capable of quickly changing an energy storage power supply. The system comprises: the charging pile is used for charging the electric automobile by using the replaceable battery as a power supply; and the settlement system is used for settling the charging fee from a fee settlement end corresponding to the electric automobile after the charging pile charges the electric automobile.

Description

Charging management and control system capable of quickly replacing charging pile of energy storage power supply
Technical Field
The invention relates to the technical field of charging piles, in particular to a charging management and control system of a charging pile capable of quickly changing an energy storage power supply.
Background
The existing charging pile utilizes commercial power to charge the electric automobile. When the mains supply is powered off, the electric automobile cannot be charged. The use has certain limitation, and the utility model can be normally used only under the condition that the commercial power is normally used. The present charging pile for charging also has such a problem. Therefore, it is urgently needed to design a charging technology which can normally realize a charging function and charge charging fee under the condition of mains supply outage.
Disclosure of Invention
The embodiment of the invention provides a charging management and control system of a charging pile capable of quickly replacing an energy storage power supply.
The embodiment of the invention provides a charging management and control system of a charging pile capable of quickly changing an energy storage power supply, which comprises:
the charging pile is used for charging the electric automobile to be charged by using the replaceable battery as a power supply source;
and the settlement system is used for extracting the charging expense amount corresponding to the electric quantity from the settlement account corresponding to the electric vehicle to be charged to the settlement account corresponding to the charging pile according to the electric quantity charged by the electric vehicle to be charged by using the charging pile.
In one embodiment, the system further comprises:
and the background server is used for recording the working log of charging the charging pile every time.
In one embodiment, the charging post is disposed in a high-speed service area on a highway;
the background server is used for determining the number of full-charge batteries required to be prepared by the charging pile according to preset information of the electric automobile running on the highway;
the management terminal is used for a manager of the charging pile to use;
the background server is further used for sending the number of the full-charge batteries required to be prepared by the charging pile to the management end, and the management end outputs the full-charge batteries to be known by the management personnel.
In one embodiment, further comprising:
the user side has a binding relationship with the electric automobile;
the background server is further used for storing the binding relationship between the electric automobile and the user side.
In one embodiment, the system further comprises:
the data acquisition module is arranged at an exit and an entrance of the expressway and is provided with a first communication module;
the electric automobile is provided with a second communication module and a processor, wherein the processor is used for acquiring the initial residual electric quantity of the vehicle battery, the maximum capacity of the vehicle battery and the vehicle navigation data when the electric automobile passes through the highway access, and sending the initial residual electric quantity of the vehicle battery, the maximum capacity of the vehicle battery and the vehicle navigation data when the electric automobile passes through the highway access to the data acquisition module through the second communication module and the first communication module;
the data acquisition module is further used for sending the acquired initial residual electric quantity of the vehicle battery, the maximum capacity of the vehicle battery, the vehicle navigation data and the geographic position of the data acquisition module to the background server when each electric vehicle passes through the highway entrance/exit;
the background server is further used for determining all first electric vehicles which can pass through a high-speed service area where the charging pile is located in a future period of time according to the navigation route in the vehicle navigation data corresponding to each electric vehicle; determining the possible residual electric quantity of the vehicle battery of each first electric vehicle when the first electric vehicle passes through the charging pile according to the geographic position of the data acquisition module and the initial residual electric quantity of the vehicle battery; determining a probability coefficient of each first electric automobile for charging by using the charging pile according to the possible residual electric quantity of the vehicle battery of each first electric automobile when the first electric automobile passes through the high-speed service area where the charging pile is located; and determining the number of fully charged batteries which need to be prepared by the charging pile in the future period of time according to the probability coefficient of each first electric automobile for charging by using the charging pile and the maximum capacity of the vehicle battery of each first electric automobile.
In one embodiment, the determining the possible remaining capacity of the vehicle battery of each first electric vehicle when the first electric vehicle passes through the charging pile according to the geographic location of the data acquisition module and the initial remaining capacity of the vehicle battery includes:
for each first electric vehicle, the following operations are performed:
acquiring the average running speed of the vehicle on the section from the geographic position of the data acquisition module to the high-speed service area;
determining the battery power consumption required by the first electric vehicle to travel from the geographic position of the data acquisition module to the high-speed service area according to the average vehicle running speed and the power consumption speed of the first electric vehicle at the average vehicle running speed;
and calculating the possible residual electric quantity of the vehicle battery corresponding to the first electric vehicle according to the required battery electric quantity and the initial residual electric quantity of the vehicle battery.
In one embodiment, the determining, according to the possible remaining power of the vehicle battery of each first electric vehicle passing through the high-speed service area where the charging pile is located, a probability coefficient of each first electric vehicle charging by using the charging pile includes:
for each first electric vehicle, the following operations are performed:
acquiring historical charging data of a first electric automobile, and acquiring the corresponding vehicle battery residual capacity of the first electric automobile in each charging process from the historical charging data; determining the average value of the residual electric quantity of the vehicle battery when the first electric vehicle is charged according to the corresponding residual electric quantity of the vehicle battery when the first electric vehicle is charged each time;
when the possible remaining capacity of the vehicle battery corresponding to the first electric vehicle is equal to or less than a first preset threshold value, determining that the probability coefficient of the first electric vehicle is 100%;
when the possible remaining capacity of the vehicle battery corresponding to the first electric vehicle is larger than the first preset threshold, determining the absolute value of a first difference value between the possible remaining capacity of the vehicle battery corresponding to the first electric vehicle and the average value of the remaining capacities of the vehicle batteries; if the absolute value is smaller than a second preset threshold, determining that the probability coefficient of the first electric vehicle is 100%; if the absolute value is equal to or greater than a second preset threshold, determining that the probability coefficient of the first electric vehicle is a preset numerical value which is less than or equal to 50% and greater than or equal to 0; and the second preset threshold is smaller than the first preset threshold.
In one embodiment, the determining, according to the probability coefficient of each first electric vehicle charging by using the charging pile and the maximum vehicle battery capacity of each first electric vehicle, the number of full-charged batteries that need to be prepared by the charging pile in the future period of time includes:
calculating a base value of the number of full-charge batteries needed to be prepared by the charging pile in the future period of time according to the following formula:
Figure BDA0002854440900000041
wherein X represents the full-battery-number base value; qmax-iRepresenting the maximum capacity of a vehicle battery of the ith first electric automobile; qsurplus-iRepresenting the possible residual capacity of the vehicle battery of the ith first electric automobile; piThe probability coefficient of the ith first electric vehicle is; n is the total number of the first electric vehicles; q is the maximum capacity of a single battery of the charging pile;
when X is an integer, determining the number of full-charge batteries needing to be prepared by the charging pile in the future period of time to be X; when X is not an integer, determining that the number of full-charge batteries required to be prepared by the charging post in the future period of time is a minimum positive integer greater than X.
In one embodiment, the background server is further configured to determine a target first electric vehicle with a probability coefficient equal to or greater than a preset probability coefficient; and sending a charging prompt to the user side bound with the target first electric automobile, wherein the charging prompt is used for prompting a driver or a passenger of the target first electric automobile to charge in a high-speed service area where the charging pile is located.
The beneficial effects of the above technical scheme are: the replaceable battery is used as a power supply source to charge the electric automobile to be charged, so that the dependence of the charging pile on the mains supply is reduced, and when the mains supply is powered off, the charging function can still be realized; in addition, by utilizing the settlement system, the settlement of the charging fee can be carried out after the electric automobile to be charged is charged by utilizing the charging pile, so that the fee management is convenient.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a charging management and control system of a charging pile capable of quickly changing an energy storage power supply according to an embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
The embodiment of the invention provides a charging management and control system of a charging pile capable of quickly changing an energy storage power supply, as shown in fig. 1, comprising:
the charging pile is used for charging the electric automobile to be charged by using the replaceable battery as a power supply source;
and the settlement system is used for extracting the charging expense amount corresponding to the electric quantity from the settlement account corresponding to the electric automobile to be charged to the settlement account corresponding to the charging pile according to the electric quantity charged by the electric automobile to be charged by using the charging pile.
The beneficial effects of the above technical scheme are: the replaceable battery is used as a power supply source to charge the electric automobile to be charged, so that the dependence of the charging pile on the mains supply is reduced, and when the mains supply is powered off, the charging function can still be realized; in addition, by utilizing the settlement system, the settlement of the charging fee can be carried out after the electric automobile to be charged is charged by utilizing the charging pile, so that the fee management is convenient.
In one embodiment, the settlement system may include: a settlement server and a banking system; the charging management and control system further comprises a camera, wherein the camera is used for shooting the license plate number of the electric automobile charged by the charging pile; a settlement account corresponding to the license plate number of each electric automobile and a settlement account of the charging pile are stored in the settlement server; a control center is arranged in the charging pile and used for recording the charging electric quantity of the electric automobile charged by the charging pile;
after the electric automobile is charged, the control center sends the charging electric quantity to a settlement server; the settlement server acquires the license plate number of the electric automobile from the camera, searches a settlement account corresponding to the license plate number, and calculates the charging expense amount of the electric automobile according to the charging electric quantity sent by the control center; and the settlement server sends the charging expense amount of the electric automobile, the settlement account information corresponding to the license plate number of the electric automobile and the settlement account information of the charging pile to a bank system, and the bank system extracts the charging expense amount corresponding to the electric quantity from the settlement account corresponding to the electric automobile to the settlement account corresponding to the charging pile to complete expense settlement.
In one embodiment, the system may further include:
and the background server is used for recording the work log of charging the charging pile every time.
The beneficial effects of the above technical scheme are: the background server is arranged, so that historical charging work logs of the charging pile can be conveniently recorded, charging big data can be conveniently formed, and a data base is provided for subsequent data analysis.
In one embodiment, the charging post is disposed within a high-speed service area on the highway;
the background server is used for determining the number of full-charge batteries required to be prepared by the charging pile according to preset information of the electric automobile running on the highway;
the management terminal is used for a manager of the charging pile to use;
and the background server is also used for sending the number of the full-charge batteries required to be prepared by the charging pile to the management end, and the management end outputs the full-charge batteries for the management personnel to know.
The beneficial effects of the above technical scheme are: the back-end server can intelligent automatic analysis go out fill electric pile need prepare full electric battery quantity in a period of time in the future, and the administrator who conveniently fills electric pile prepares enough quantity in advance that full electric battery charges on the high-speed road, improves charge efficiency, avoids because of the battery prepares not enough leading to the work of charging normally to go on, avoids prolonging electric automobile's waiting for to charge long.
In one embodiment, the system further comprises:
the user side has a binding relationship with the electric automobile;
and the background server is also used for storing the binding relationship between the electric automobile and the user side.
In one embodiment, the system further comprises:
the data acquisition module is arranged at an exit and an entrance of the expressway and is provided with a first communication module;
the electric automobile is provided with a second communication module and a processor, wherein the processor is used for acquiring the initial residual electric quantity of the vehicle battery, the maximum capacity of the vehicle battery and the vehicle navigation data when the electric automobile passes through an access of a highway, and transmitting the initial residual electric quantity of the vehicle battery, the maximum capacity of the vehicle battery and the vehicle navigation data when the electric automobile passes through the access of the highway to the data acquisition module through the second communication module and the first communication module;
the data acquisition module is also used for sending the acquired initial residual electric quantity of the vehicle battery, the maximum capacity of the vehicle battery, the vehicle navigation data and the geographic position of the data acquisition module to the background server when each electric vehicle passes through the highway entrance/exit;
the background server is also used for determining all first electric vehicles which can pass through a high-speed service area where the charging pile is located in a future period of time according to the navigation route in the vehicle navigation data corresponding to each electric vehicle; determining the possible residual electric quantity of each vehicle battery of each first electric vehicle when the first electric vehicle passes through the charging pile according to the geographic position of the data acquisition module and the initial residual electric quantity of the vehicle battery; determining a probability coefficient of each first electric automobile for charging by using the charging pile according to the possible residual electric quantity of each vehicle battery of each first electric automobile when the first electric automobile passes through the high-speed service area where the charging pile is located; and determining the number of full-charge batteries required to be prepared by the charging pile in the future period of time according to the probability coefficient of each first electric automobile charged by using the charging pile and the maximum capacity of the vehicle battery of each first electric automobile.
In one embodiment, determining the possible remaining capacity of the vehicle battery of each first electric vehicle when the first electric vehicle passes through the charging pile according to the geographic position of the data acquisition module and the initial remaining capacity of the vehicle battery comprises:
for each first electric vehicle, the following operations are performed:
acquiring the average running speed of the vehicle on the section from the geographic position of the data acquisition module to the high-speed service area;
determining the battery power consumption required by the first electric vehicle to travel from the geographic position of the data acquisition module to the high-speed service area according to the average traveling speed of the vehicle and the power consumption speed of the first electric vehicle at the average traveling speed of the vehicle;
and calculating the possible residual capacity of the vehicle battery corresponding to the first electric vehicle according to the required battery capacity and the initial residual capacity of the vehicle battery. Specifically, the amount of battery power required to be consumed is subtracted from the initial remaining power of the vehicle battery, which is the possible remaining power of the vehicle battery corresponding to the first electric vehicle.
In one embodiment, determining a probability coefficient of each first electric vehicle charging by using a charging pile according to the possible remaining power of the vehicle battery of each first electric vehicle passing through a high-speed service area where the charging pile is located includes:
for each first electric vehicle, the following operations are performed:
acquiring historical charging data of a first electric automobile, and acquiring corresponding vehicle battery residual capacity of the first electric automobile in each charging process from the historical charging data; determining the average value of the residual electric quantity of the vehicle battery when the first electric vehicle is charged according to the corresponding residual electric quantity of the vehicle battery when the first electric vehicle is charged;
when the possible remaining capacity of the vehicle battery corresponding to the first electric vehicle is equal to or smaller than a first preset threshold value, determining that the probability coefficient of the first electric vehicle is 100%;
when the possible remaining capacity of the vehicle battery corresponding to the first electric vehicle is larger than a first preset threshold value, determining the absolute value of a first difference value between the possible remaining capacity of the vehicle battery corresponding to the first electric vehicle and the average value of the remaining capacities of the vehicle batteries; if the absolute value is smaller than a second preset threshold, determining that the probability coefficient of the first electric vehicle is 100%; if the absolute value is equal to or larger than a second preset threshold, determining that the probability coefficient of the first electric vehicle is a preset numerical value which is smaller than or equal to 50% and larger than or equal to 0; and the second preset threshold is smaller than the first preset threshold.
In one embodiment, determining the number of fully charged batteries required to be prepared by the charging pile in the future period of time according to the probability coefficient of each first electric vehicle for charging by using the charging pile and the maximum capacity of the vehicle battery of each first electric vehicle comprises:
calculating the base value of the number of the full-charge batteries required to be prepared by the charging pile in the future period of time according to the following formula:
Figure BDA0002854440900000091
wherein X represents a full-battery number base value; qmax-iRepresenting the maximum capacity of a vehicle battery of the ith first electric automobile; qsurplus-iIndicating the ith first electric vehicleA vehicle battery potential remaining charge; piThe probability coefficient of the ith first electric vehicle is; n is the total number of the first electric vehicles; q is the maximum capacity of a single battery of the charging pile;
when X is an integer, determining the number of the full-charge batteries needing to be prepared by the charging pile in the future period of time to be X; when X is not an integer, determining that the number of full-charge batteries required to be prepared by the charging pile in the future period of time is the minimum positive integer greater than X.
The fully charged battery is a fully charged battery.
The beneficial effects of the above technical scheme are: according to intelligent analysis means, the number of full-charge batteries needing to be prepared in a future period of time can be predicted, so that the charging requirement of the electric automobile needing to be charged in the charging pile can be met as quickly as possible in the future period of time, and the charging requirement of the electric automobile cannot be met due to the fact that the prepared batteries are insufficient. This technical scheme has improved the management and control to filling electric pile, has improved the charge efficiency who fills electric pile, and the electric automobile who avoids needing to charge is more and the battery is when not enough, causes the condition emergence of electric automobile queuing up.
In one embodiment, the background server is further configured to determine a target first electric vehicle with a probability coefficient equal to or greater than a preset probability coefficient; and sending a charging prompt to the user side bound to the target first electric automobile, wherein the charging prompt is used for prompting a driver or a passenger of the target first electric automobile to charge in a high-speed service area where the charging pile is located. This technical scheme can remind and fill electric pile the great electric automobile's of probability driver or passenger of charging, please them notice and fill the electric pile place high-speed service area and charge, avoid missing the chance of charging for user's use experience is better.
In an embodiment, the charging pile capable of quickly changing an energy storage power supply in an embodiment of the present invention may include: a charging pile body, a baffle plate and a sealing door,
one side of the charging pile body is provided with an opening, and the opening is hinged with a sealing door;
the charging pile body is internally provided with a baffle plate, and the baffle plate is used for partitioning the inside of the charging pile body into a plurality of battery bins;
one side of the charging pile body, which is far away from the opening, is arranged as the front side of the charging pile, the front side of the charging pile is provided with a charging gun,
each be used for placing the battery in the battery compartment, the battery is used for giving the rifle power supply that charges.
Above-mentioned but fill electric pile's of quick change energy storage power theory of operation and beneficial effect as follows:
the baffle is arranged in the charging pile body, and the interior of the charging pile body is divided into a plurality of battery bins by utilizing the baffle, so that the purpose of respectively placing batteries in the plurality of battery bins is realized, the purpose of respectively connecting a plurality of charging guns with the plurality of batteries in a one-to-one correspondence manner is realized, and the purpose of simultaneously charging a plurality of electric vehicles is further realized;
furthermore, the battery compartment is sealed by using the sealing door, so that when the battery in the battery compartment is exhausted, the aim of quickly replacing the battery can be fulfilled by opening the sealing door;
and the purpose that the battery can be safely stored in the battery compartment is realized by utilizing the closed door, and the condition that the battery is lost and stolen is reduced.
Through this internal battery that sets up of electric pile, utilize the battery to get the electricity, the electric automobile that further realizes charging needs, realizes under the circumstances of commercial power outage, the purpose that still can realize charging is filled electric pile. The situation that the charging pile cannot be normally charged due to the fact that commercial power is adopted for supplying power after the commercial power is cut off is reduced.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (7)

1. The utility model provides a but charge management and control system of stake of charging of quick change energy storage power, its characterized in that includes:
the charging pile is used for charging the electric automobile to be charged by using the replaceable battery as a power supply source;
the settlement system is used for extracting the charging expense amount corresponding to the electric quantity from the settlement account corresponding to the electric vehicle to be charged to the settlement account corresponding to the charging pile according to the electric quantity charged by the electric vehicle to be charged by using the charging pile;
wherein the system further comprises:
the background server is used for recording a working log of each charging of the charging pile;
wherein the system further comprises:
the data acquisition module is arranged at an exit and an entrance of the expressway and is provided with a first communication module;
the electric automobile is provided with a second communication module and a processor, wherein the processor is used for acquiring the initial residual electric quantity of the vehicle battery, the maximum capacity of the vehicle battery and the vehicle navigation data when the electric automobile passes through the highway access, and sending the initial residual electric quantity of the vehicle battery, the maximum capacity of the vehicle battery and the vehicle navigation data when the electric automobile passes through the highway access to the data acquisition module through the second communication module and the first communication module;
the data acquisition module is also used for sending the acquired initial residual electric quantity of the vehicle battery, the maximum capacity of the vehicle battery, the vehicle navigation data and the geographic position of the data acquisition module to the background server when each electric vehicle passes through the highway access;
the background server is further used for determining all first electric vehicles which can pass through a high-speed service area where the charging pile is located in a future period of time according to the navigation route in the vehicle navigation data corresponding to each electric vehicle; determining the possible residual electric quantity of the vehicle battery of each first electric vehicle when the first electric vehicle passes through the charging pile according to the geographic position of the data acquisition module and the initial residual electric quantity of the vehicle battery; determining a probability coefficient of each first electric automobile for charging by using the charging pile according to the possible residual electric quantity of the vehicle battery of each first electric automobile when the first electric automobile passes through the high-speed service area where the charging pile is located; and determining the number of full-charge batteries required to be prepared by the charging pile in the future period of time according to the probability coefficient of each first electric vehicle for charging by using the charging pile and the maximum capacity of the vehicle battery of each first electric vehicle.
2. The charge management system of claim 1,
the system further comprises: the management terminal is used for a manager of the charging pile to use;
the background server is further used for sending the number of the full-charge batteries required to be prepared by the charging pile to the management end, and the management end outputs the full-charge batteries to be known by the management personnel.
3. The system of claim 1, further comprising:
the user side has a binding relationship with the electric automobile;
the background server is further used for storing the binding relationship between the electric automobile and the user side.
4. The system of claim 1,
the determining the possible remaining capacity of the vehicle battery of each first electric vehicle when the first electric vehicle passes through the charging pile according to the geographic position of the data acquisition module and the initial remaining capacity of the vehicle battery comprises the following steps:
for each first electric vehicle, the following operations are performed:
acquiring the average running speed of the vehicle on the section from the geographic position of the data acquisition module to the high-speed service area;
determining the battery power amount required by the first electric vehicle to travel from the geographic position of the data acquisition module to the high-speed service area according to the average vehicle traveling speed and the power consumption speed of the first electric vehicle at the average vehicle traveling speed;
and calculating the possible residual electric quantity of the vehicle battery corresponding to the first electric vehicle according to the required battery electric quantity and the initial residual electric quantity of the vehicle battery.
5. The system of claim 1,
the determining the probability coefficient of each first electric vehicle charging by using the charging pile according to the possible remaining electric quantity of the vehicle battery of each first electric vehicle passing through the high-speed service area where the charging pile is located comprises the following steps:
for each first electric vehicle, the following operations are performed:
acquiring historical charging data of a first electric automobile, and acquiring the corresponding vehicle battery residual capacity of the first electric automobile in each charging process from the historical charging data; determining the average value of the residual electric quantity of the vehicle battery when the first electric vehicle is charged according to the corresponding residual electric quantity of the vehicle battery when the first electric vehicle is charged each time;
when the possible remaining capacity of the vehicle battery corresponding to the first electric vehicle is equal to or less than a first preset threshold value, determining that the probability coefficient of the first electric vehicle is 100%;
when the possible remaining capacity of the vehicle battery corresponding to the first electric vehicle is larger than the first preset threshold, determining the absolute value of a first difference value between the possible remaining capacity of the vehicle battery corresponding to the first electric vehicle and the average value of the remaining capacities of the vehicle batteries; if the absolute value is smaller than a second preset threshold, determining that the probability coefficient of the first electric vehicle is 100%; if the absolute value is equal to or greater than a second preset threshold, determining that the probability coefficient of the first electric vehicle is a preset numerical value which is less than or equal to 50% and greater than or equal to 0; and the second preset threshold is smaller than the first preset threshold.
6. The system of claim 1,
the determining the number of fully charged batteries which need to be prepared by the charging pile in the future period of time according to the probability coefficient of each first electric vehicle charging by using the charging pile and the maximum capacity of the vehicle battery of each first electric vehicle comprises:
calculating a base value of the number of full-charge batteries needed to be prepared by the charging pile in the future period of time according to the following formula:
Figure FDA0003541803600000031
wherein X represents the full-battery-number base value; qmax-iThe maximum capacity of the vehicle battery of the ith first electric automobile is represented; qsurplus-iRepresenting the possible residual capacity of the vehicle battery of the ith first electric automobile; piThe probability coefficient of the ith first electric vehicle is; n is the total number of the first electric vehicles; q is the maximum capacity of a single battery of the charging pile;
when X is an integer, determining the number of full-charge batteries needing to be prepared by the charging pile in the future period of time to be X; when X is not an integer, determining that the number of full-charge batteries required to be prepared by the charging post in the future period of time is a minimum positive integer greater than X.
7. The system of claim 1,
the background server is also used for determining a target first electric vehicle with the probability coefficient equal to or greater than a preset probability coefficient; and sending a charging prompt to the user side bound with the target first electric automobile, wherein the charging prompt is used for prompting a driver or a passenger of the target first electric automobile to charge in a high-speed service area where the charging pile is located.
CN202011540603.2A 2020-12-23 2020-12-23 Charging management and control system capable of quickly replacing charging pile of energy storage power supply Active CN112706646B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011540603.2A CN112706646B (en) 2020-12-23 2020-12-23 Charging management and control system capable of quickly replacing charging pile of energy storage power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011540603.2A CN112706646B (en) 2020-12-23 2020-12-23 Charging management and control system capable of quickly replacing charging pile of energy storage power supply

Publications (2)

Publication Number Publication Date
CN112706646A CN112706646A (en) 2021-04-27
CN112706646B true CN112706646B (en) 2022-05-10

Family

ID=75543729

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011540603.2A Active CN112706646B (en) 2020-12-23 2020-12-23 Charging management and control system capable of quickly replacing charging pile of energy storage power supply

Country Status (1)

Country Link
CN (1) CN112706646B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105835715A (en) * 2016-04-26 2016-08-10 乐视控股（北京）有限公司 Charging prompting method and device for electric vehicle and electric vehicle
CN110901447A (en) * 2019-11-05 2020-03-24 国网天津市电力公司电力科学研究院 Cloud management system and method for electric vehicle charging pile

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5471744B2 (en) * 2010-04-09 2014-04-16 株式会社デンソー Charging facility information notification system using automatic toll collection system
CN102856965B (en) * 2012-10-12 2014-10-29 山东省科学院自动化研究所 Intelligent system of electric automobile charging station and charging method
US10483770B2 (en) * 2017-05-31 2019-11-19 Honda Motor Co., Ltd. Vehicle charging station having degraded energy storage units and methods thereof
CN109272657A (en) * 2017-07-17 2019-01-25 周锡卫 One kind is based on removable energy storage electric power storage power supply charging system for electric automobile and operation method
CN110015015B (en) * 2017-07-18 2022-08-26 南京理工大学 Charging pile system capable of storing energy and rapidly charging
CN108389325A (en) * 2018-02-11 2018-08-10 深圳市图灵奇点智能科技有限公司 Settlement method and system, automobile, charging pile, server-side, program and medium
CN112018793B (en) * 2019-05-28 2022-08-19 中车株洲电力机车研究所有限公司 Charging system based on round-robin energy storage

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105835715A (en) * 2016-04-26 2016-08-10 乐视控股（北京）有限公司 Charging prompting method and device for electric vehicle and electric vehicle
CN110901447A (en) * 2019-11-05 2020-03-24 国网天津市电力公司电力科学研究院 Cloud management system and method for electric vehicle charging pile

Also Published As

Publication number Publication date
CN112706646A (en) 2021-04-27

Similar Documents

Publication Publication Date Title
DE102009042001B4 (en) Road vehicle
CN104853947B (en) Distance increasing unit controls
DE4229687A1 (en) Battery exchange station for electrically driven road vehicle - enables discharged batteries to be replaced without waiting by charged batteries and functions automatically
CN101837775A (en) Be used to optimize the system and method that energy storage component uses
RU2698594C1 (en) Vehicle driven by an electric motor
CN1305702C (en) Method for supplementing and calculating energy consumed by a vehicle
CN107627880A (en) A kind of charging system of electric car
CN106627243B (en) A kind of electric vehicle charging management system based on cloud computing
KR101033880B1 (en) Charge and discharge method for battery of electric vehicle
CN109285052B (en) Virtual reality technology-based shared charging pile system
CN106476770A (en) Battery altering equipment and the method changing battery
CN106314178A (en) Battery, battery replacement station and battery replacement method
KR102110977B1 (en) Method of swapping battery of electric vehicle and the electric vehicle
CN106945566A (en) A kind of new energy traffic system and new energy traffic method
CN102133888A (en) Operation System for Providing Backup Batteries for Hybrid Vehicles and/Or Electric Vehicles and Method Thereof
CN113173099A (en) Grid storage type electric automobile battery replacement station
CN206749571U (en) A kind of new energy traffic system
CN112706646B (en) Charging management and control system capable of quickly replacing charging pile of energy storage power supply
CN101030707A (en) Power-supply battery compensating system and its operation for electric automobile
CN108973982B (en) Drive mode switching system for hybrid vehicle model
CN208291012U (en) Electric vehicle charging lamp stand and rechargeable lamp bar management system
CN102306421B (en) Motorway charging system of EV (electric vehicle)
CN112622686A (en) Allocation management system of charging bin
WO2020208654A1 (en) Electric vehicle charging management system and method
CN111231727A (en) New energy automobile charging system

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant