CN115817252A - Energy supplementing system and energy supplementing method - Google Patents

Energy supplementing system and energy supplementing method Download PDF

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Publication number
CN115817252A
CN115817252A CN202111038020.4A CN202111038020A CN115817252A CN 115817252 A CN115817252 A CN 115817252A CN 202111038020 A CN202111038020 A CN 202111038020A CN 115817252 A CN115817252 A CN 115817252A
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China
Prior art keywords
battery module
battery
information
energy
data
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CN202111038020.4A
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Chinese (zh)
Inventor
请求不公布姓名
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Zhengzhou Ruidian Chineng Technology Co ltd
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Zhengzhou Ruidian Chineng Technology Co ltd
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Priority to CN202111038020.4A priority Critical patent/CN115817252A/en
Priority to PCT/CN2022/114729 priority patent/WO2023030151A1/en
Publication of CN115817252A publication Critical patent/CN115817252A/en
Pending legal-status Critical Current

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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
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/62—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
    • B60L53/80—Exchanging energy storage elements, e.g. removable 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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/16—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to battery ageing, e.g. to the number of charging cycles or the state of health [SoH]

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The invention discloses an energy supplementing system, which comprises: a power consumer having a fixed battery unit and a variable battery unit having at least one set of battery modules that can be quickly mounted and dismounted with respect to the power consumer and that are easily handled and distributed manually; a power-using-side terminal and a charging-side terminal each having a data acquisition unit, a calculation unit, and a communication unit; the charging equipment outputs direct-current voltage and charges the battery module of the electric equipment; the server is in communication connection with the electric equipment, the electric side terminal, the charging equipment and the charging side terminal; and a database for storing data related to information of the electric equipment, the electric-side terminal, the charging equipment and the charging-side terminal, wherein the server is in communication connection with the database, the electric-side terminal and the server transmit and receive information to and from each other, and the charging-side terminal and the server transmit and receive information to and from each other.

Description

Energy supplementing system and energy supplementing method
Technical Field
The invention belongs to the technical field of electric automobiles, and relates to an energy supplementing system and an energy supplementing method of an electric automobile, in particular to an energy supplementing system and an energy supplementing method of an electric automobile with a variable battery pack unit.
Background
In recent years, electric vehicles have been developed, but still have a lower market occupancy than fuel-powered vehicles over the years of development. For this reason, the problems that prevent electric vehicles from being widely popularized are short driving range and long charging time of the battery.
There has been proposed a dc power supply system for an electric vehicle, which includes a fixed battery unit and a variable battery unit including a plurality of battery modules that are quickly attachable to and detachable from the vehicle. The fixed battery pack unit and the variable battery pack unit are matched for use, and certain battery modules in the variable battery pack unit are selected to be used and idle according to actual scenes, so that the on-duty time of the fixed battery pack unit is reduced, the service time of part of the battery modules in the variable battery pack unit is prolonged, and the battery modules with exhausted electric quantity in the variable battery pack unit are partially or completely replaced in time. Therefore, the total endurance mileage of the vehicle is increased, endurance anxiety is eliminated, and the problems of scarcity, long charging waiting time, inconvenient charging and the like of a large charging station are solved.
However, in this solution, it becomes a new technical problem to conveniently charge and replenish the battery module in the variable battery pack unit.
Disclosure of Invention
In order to solve the above-mentioned problems, the present invention provides an energy compensation system, comprising: the battery pack comprises an electric device, a battery pack and a battery pack, wherein the electric device is provided with a fixed battery pack unit and a variable battery pack unit, the variable battery pack unit is provided with at least one group of battery modules, one or more groups of the battery modules can be quickly assembled and disassembled relative to the electric device, and the electric device is easy to carry and distribute manually; a power consumption side terminal having an input unit, a display unit, a communication unit, and a processor unit; the charging equipment outputs direct-current voltage and charges the battery module of the electric equipment; a charging-side terminal having an input unit, a display unit, a communication unit, and a processor unit; a server having a data acquisition unit, a calculation unit, and a communication unit, and being in communication connection with the electric device, the electricity-using-side terminal, the charging device, and the charging-side terminal; and a database that stores data related to information of the electric device, the electric-use-side terminal, the charging device, and the charging-side terminal. The server is in communication connection with the database, the power utilization side terminal and the server mutually transmit and receive information, and the charging side terminal and the server mutually transmit and receive information.
In the energy charging system according to the present invention, the power consuming apparatus further includes: and a battery compartment unlocking authorization unit which controls a mechanical structure of a battery compartment for accommodating the battery module and locks/unlocks the battery compartment based on the key information received from the server.
In the energy charging system of the present invention, the charging device further includes: and the charging bin unlocking authorization unit controls the mechanical structure of a charging bin of the charging equipment, which is used for accommodating the battery module and charging, and realizes locking/unlocking based on the secret key information received from the server.
In the energy charging system of the present invention, the server further includes: and the battery value evaluation unit is used for evaluating the current value of the battery module based on the relevant data of the battery module, wherein the relevant data of the battery module comprises the individual information data of the battery module and the work history data of the battery module.
In the energy charging system according to the present invention, the power consuming apparatus further includes: the battery module individual information recording unit is connected with a battery management system of the electric equipment, and acquires and stores battery module individual information data of the electric equipment; and a battery module work record recording unit which dynamically detects and stores work record data of each battery module of the electric equipment during working and idle periods.
In the energy charging system of the present invention, the server further includes: the battery module individual information registration unit is used for sending the ID code of the battery module of the electric equipment, which contains the battery module individual information data, to the server through communication with the server, so that the battery module individual information data are registered in the server; and a battery module work history recording unit, wherein the server is communicated with the electric equipment, and the server acquires the working state parameters of each battery module registered in the server in real time from a Battery Management System (BMS) of the electric equipment and stores the working state parameters as battery module work history data in the database.
In the energy supplementing system, the individual information data of the battery module comprises one or more data of specification type, battery type, chemical composition and proportion of battery electrode materials, chemical composition and proportion of battery electrolyte materials, battery size and assembly form, single electrical performance parameters of the battery module and battery electrolyte form.
In the energy supplementing system, the electrical performance parameters of the single battery module comprise one or more of nominal capacity, current capacity, output voltage, energy density ratio, rated charging current and rated discharging current.
In the energy supply system of the invention, the electrolyte form of the battery cell is solid, liquid or gel.
In the energy supplementing system, the work history data of the battery module comprises one or more of charge-discharge cycle number data, historical charge saturation data, historical discharge depth data, historical charge current data, historical discharge current data, historical charge multiplying factor data, historical discharge multiplying factor data, historical charge cut-off voltage data, historical discharge cut-off voltage data, historical slow charge number ratio data, historical fast charge number ratio data, historical idle time data, historical work temperature curve data and historical idle temperature curve data.
In the energy charging system of the present invention, the power consumption device further includes: the battery module cycle life detection unit is used for estimating the residual charge-discharge cycle times and the corresponding capacity of the battery by detecting the electrochemical parameters of the battery module.
In the energy supplementing system, the battery module cycle life detection unit comprises at least one of a cell lithium precipitation detection unit, a cell State of Charge (SOC) detection unit and a cell internal resistance detection unit.
In the energy supplementing system of the invention, the key information is at least one of a fixed password, a dynamic random code, a mobile phone short message verification code, a two-dimensional code picture, a sound key or a video key.
In the energy charging system of the present invention, the power consumption side terminal further includes: the artificial intelligent automatic energy supplementing unit is used for establishing a model according to historical energy supplementing data of a vehicle owner, making an optimal energy supplementing decision result based on an algorithm of machine learning and/or deep learning, automatically making a decision under the condition that energy supplementing is needed, sending energy supplementing request information to a server, selecting an energy supplementing station or a battery module, and automatically completing energy supplementing.
The invention provides an energy supplementing method, which comprises the following steps: the method comprises the steps of electric quantity judgment, wherein an electric side terminal acquires current electric quantity data of one or more quick-release portable battery modules in electric equipment, and when the electric quantity of the battery modules is judged to be lower than a specific threshold value, energy supplement prompt information is displayed on a display unit of the electric side terminal; the method comprises the steps of energy supplementing request, wherein a user sends energy supplementing request information to a server through a power utilization side terminal, the energy supplementing request information comprises an energy supplementing request signal, battery module individual information and battery module position information, and the energy supplementing station matching step is used for inquiring a target energy supplementing station which is registered in advance and matched with the battery module individual information and the position information of a battery module needing energy supplementing from a database on the basis of the energy supplementing request information sent from the power utilization side terminal; a battery compartment authorization unlocking step, in which the server requests battery compartment unlocking key information from the electricity utilization side terminal, and sends the individual information of the battery module, navigation information containing the position information of the battery module and the battery compartment unlocking key information acquired from the electricity utilization side terminal to the target energy supplementing station; and a battery replacement step, wherein after receiving the battery compartment unlocking key information, the target energy supplementing station distributes a full-charge battery module matched with the individual battery module information to the electric equipment according to navigation information containing the battery module position information and completes battery replacement.
The invention provides an energy supplementing method, which comprises the following steps: the method comprises the steps of electric quantity judgment, wherein an electric side terminal acquires current electric quantity data of one or more quick-release portable battery modules in electric equipment, and when the electric quantity of the battery modules is judged to be lower than a specific threshold value, energy supplement prompt information is displayed on a display unit of the electric side terminal; the method comprises the steps of energy supplementing request, wherein a user sends energy supplementing request information to a server through a power utilization side terminal, and the energy supplementing request information comprises an energy supplementing request signal, battery module individual information and battery module position information; an energy supplementing station matching step, in which the server inquires a plurality of energy supplementing stations, which are registered in advance and have charging capacity and positions matched with the battery module individual information and the position information of the battery module to be charged, from the database according to the battery module individual information and the battery module position information of the battery module to be charged on the basis of energy supplementing request information sent from the power utilization side terminal; a battery compartment authorization unlocking step, in which the server requests battery compartment unlocking key information from the electricity utilization side terminal, and sends the individual information of the battery module, navigation information containing battery module position information and the battery compartment unlocking key information acquired from the electricity utilization side terminal to a target energy supplementing station; and a charging implementation step, wherein service personnel takes out the battery module to be charged and conveys the battery module to be charged to a target energy supplementing station to complete charging by using the battery compartment unlocking key information received from the charging side terminal and based on navigation information containing the battery pack position information, and then sends the battery module back to and installs the battery module to the electric equipment.
In the energy supplementing method of the present invention, the step of matching the energy supplementing station and the step of authorized unlocking of the charging bin further includes: an energy charging station recommending step, wherein the server sends one or more of configuration parameter information, position information, cost information and service evaluation information of a plurality of energy charging stations meeting requirements to the power utilization side terminal as recommendations; and an energy charging station selection step in which the user selects an energy charging station according with the intention of the user from the received energy charging station information through the power utilization side terminal and sends the selection result to the server.
The invention provides an energy supplementing method, which comprises the following steps: the method comprises the steps of electric quantity judgment, wherein an electric side terminal acquires current electric quantity data of one or more quick-release portable battery modules in electric equipment, and when the electric quantity of the battery modules is judged to be lower than a specific threshold value, energy supplement prompt information is displayed on a display unit of the electric side terminal; the method comprises the steps of energy supplementing request, wherein a user sends energy supplementing request information to a server through a power utilization side terminal, and the energy supplementing request information comprises an energy supplementing request signal, battery module individual information and battery module position information; a battery module matching step, in which the server inquires a plurality of fully charged battery modules in a plurality of energy supplementing stations which are registered in advance and matched with the individual information and the position information of the battery module to be supplemented from the database on the basis of an energy supplementing request signal sent from the power utilization side terminal and the individual information and the position information of the battery module to be supplemented; the method comprises the steps of evaluating the value of a battery module needing energy supplement, wherein the server evaluates the current value of the battery module according to individual information data of the battery module needing energy supplement, which is sent by a power utilization side terminal or acquired by the server through the Internet of vehicles; a full-charge battery recommending step in which the server sends battery module individual information, price information, delivery cost and position information of a plurality of full-charge battery modules of a plurality of energy charging stations registered in advance to the electricity consumption side terminal as recommendations; a battery selection step, wherein a user selects a battery module which is most matched with the self requirement and intention from the received full-charge battery module information through the power utilization side terminal, and sends a selection result to the server; calculating the difference of the battery modules, namely calculating the difference of the current value information of the battery modules needing to be supplemented and the price information of the fully charged battery modules by the server according to the current value information of the battery modules and the price information of the fully charged battery modules, and prompting the user; a battery compartment authorization unlocking step, wherein if the user approves the price difference, confirmation information and battery compartment unlocking key information are sent to the server through the power utilization side terminal, and the server sends the battery module individual information, navigation information containing the battery module position information and the battery compartment unlocking key information to a target energy supplementing station; and a battery replacement step, wherein service personnel distribute the fully charged battery module selected by the user to the electric equipment according to navigation information containing battery module position information, and open a battery compartment of the electric equipment based on battery compartment unlocking key information received from the charging side terminal to complete battery replacement.
The invention provides an energy supplementing method, which comprises the following steps: the method comprises the steps of electric quantity judgment, wherein an electric side terminal acquires current electric quantity data of one or more quick-release portable battery modules in electric equipment, and when the electric quantity of the battery modules is judged to be lower than a specific threshold value, energy supplement prompt information is displayed on a display unit of the electric side terminal; the method comprises the steps of energy supplementing request, wherein a user sends energy supplementing request information to a server through a power utilization side terminal, and the energy supplementing request information comprises an energy supplementing request signal, battery module individual information and battery module position information; a battery matching step, in which the server inquires a plurality of fully charged battery modules in a plurality of energy supplementing stations matched with the individual information and the position information of the battery modules needing energy supplementing from the database on the basis of energy supplementing request signals sent by the power utilization side terminal and the individual information and the position information of the battery modules needing energy supplementing; the method comprises the steps of evaluating the value of a battery module needing energy supplement, wherein the server evaluates the current value of the battery module according to individual information data of the battery module needing energy supplement, which is sent from a power utilization side terminal or acquired through the Internet of vehicles; a full-charge battery recommending step in which the server sends battery module individual information, price information, delivery cost and position information of a plurality of full-charge battery modules of a plurality of energy charging stations registered in advance to the electricity consumption side terminal as recommendations; a battery selection step, wherein a user selects a battery module which is most matched with the self requirement and intention from the received full-charge battery module information through the power utilization side terminal, and sends a selection result to the server; calculating the difference of the battery modules, namely calculating the difference of the current value information of the battery modules needing to be supplemented and the price information of the fully charged battery modules by the server according to the current value information of the battery modules and the price information of the fully charged battery modules, and prompting the user; a charging bin authorization unlocking step, wherein if the user approves the difference price, confirmation information is sent to a server, the server sends demand information to an energy supplementing station where a target battery module is located, the server requests identification information of the target battery module and corresponding charging bin unlocking key information, and the server sends the identification information of the target battery module, navigation information containing position information of the target battery module and the charging bin unlocking key information to a power utilization side terminal; and a battery replacement step, wherein a user goes to a charging cabinet of the energy charging station according to navigation information containing battery module position information, and completes battery replacement based on the identification information of the target battery module and the charging bin unlocking secret key information received from the server.
In the energy supplementing method, the individual information of the battery module is a battery module identification code expressed in a serial number or two-dimensional code form and is mapped and corresponding to the individual information data of the battery module in a database, and the individual information data of the battery module comprises one or more data of specification and model, battery cell type, chemical composition and proportion of battery cell electrode materials, chemical composition and proportion of battery cell electrolyte materials, battery cell size and assembly form, single electrical performance parameters of the battery module and electrolyte form of the battery cell.
In the energy supplementing method, the battery module individual information data also comprises battery module work history data, and the battery module work history data comprises one or more of charge-discharge cycle number data, historical charge saturation data, historical discharge depth data, historical charge current data, historical discharge current data, historical charge multiplying factor data, historical discharge multiplying factor data, historical charge cut-off voltage data, historical discharge cut-off voltage data, historical slow charge number ratio data, historical fast charge number ratio data, historical idle time data, historical working temperature curve data and historical idle temperature curve data.
In the energy supplementing method, the server acquires the individual information data of the battery module from the battery management system of the electric equipment through the internet of vehicles based on the battery module identification code of each battery module registered in the database.
The energy compensating method of the present invention further includes: a settlement step, in which the electricity charge and the service charge in the energy supplementing process are settled through the electricity utilization side terminal; and an evaluation step, namely evaluating the service quality and the equipment performance of the energy supplementing process.
The energy supplementing method of the invention also comprises the following steps: and an artificial intelligent automatic decision making step, wherein the power utilization side terminal establishes a model based on historical energy supplementing data of a vehicle owner, and makes a decision and automatically completes one or more of the energy supplementing request step, the energy supplementing station selection step, the battery compartment authorization unlocking step, the settlement step and the evaluation step by using a machine learning and/or deep learning algorithm under the condition that energy supplementing prompt information is detected.
According to the energy supplementing system and the energy supplementing method, the owner of the electric automobile can conveniently realize one-key battery replacement without going out of home. The car owner can just can accomplish the energy supply through operation cell-phone or on-vehicle computer without looking for charging stake or charging station for a long time, has increased electric automobile's the convenience that charges by a wide margin, compares in the fuel oil car more possess in the aspect of the energy supply convenient save time.
Based on artificial intelligence and automatic decision-making energy supplement, even under the condition that the owner does not sense, the driving computer of the vehicle can automatically complete the energy supplement request and energy supplement selection process, and the working efficiency of the owner of the electric vehicle is further improved.
Drawings
FIG. 1 is a functional block diagram of one embodiment of an energy replenishment system of the present invention;
FIG. 2 is a functional block diagram of another embodiment of the energy replenishment system of the present invention;
FIG. 3 is a functional block diagram of yet another embodiment of an energy replenishment system of the present invention;
FIG. 4 is a flow chart of a first embodiment of the energy replenishment method of the present invention;
FIG. 5 is a flow chart of a second embodiment of the energy replenishment method of the present invention;
FIG. 6 is a flow chart of a third embodiment of the energy replenishment method of the present invention;
fig. 7 is a flowchart of a fourth embodiment of the energy supplementing method of the present invention.
In the figure: 10-electric equipment, 101-fixed battery pack, 102-variable battery pack unit, 1021, 102I, 102N-battery module, 103, 203, 303, 403, 503, 603-communication unit, 104-Battery Management System (BMS), 105-battery module individual information recording unit, 106-battery compartment authorization unlocking unit, 107-battery module work history recording unit, 108-battery module cycle life detection unit, 109-electronic power equipment, 201, 401-input unit, 202, 402-display unit, 204, 404-processor unit, 205-user history complementary energy data recording unit, 206-artificial intelligence calculation unit, 207-complementary energy decision automatic generation unit, 30-charging equipment, 301-power supply equipment, 302-charging cabinet, 302I-battery module, 304-charging Management System (CMS: charge Management System), 306-charging compartment authorization unlocking unit, 50-server, 501-data acquisition unit, 502-calculation unit, 60-database, 601-battery compartment individual information database, 604-battery module individual information database, 604-battery compartment integrated battery compartment information database, and vehicle Management information database interface 800.
Detailed Description
In the present invention, "a few" means less than half, "a majority" means more than half, "low power," "medium power," "high power," and "full power" generally mean that the output voltage of the dc power supply system is relatively high or low, and has a range. The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1, the present invention discloses an energy compensating system, which comprises: the consumer 10 has a fixed battery pack unit, i.e. a fixed battery pack 101, and a variable battery pack unit 102. The variable battery pack unit 102 can supply power to the power electronics 107 of the vehicle and can charge the stationary battery pack 101.
The variable battery pack unit 102 has at least one set of battery modules 102I, one or more sets of the battery modules 1201 to 102N being quickly attachable to and detachable from the electric equipment 10 and being easily carried and distributed manually; a power-using-side terminal 20 having an input unit 201, a display unit 202, a communication unit 203, and a processor unit 204; a charging device 30 that charges the battery module of the electric device 10 by outputting a dc voltage from the power supply device 301; a charging-side terminal 40 having an input unit 401, a display unit 402, a communication unit 403, and a processor unit 404; a server 50 having a data acquisition unit 501, a calculation unit 502, and a communication unit 503, and communicatively connected to the electric device 10, the electricity-using-side terminal 20, the charging device 30, and the charging-side terminal 40; and a database 60 that stores data related to information on the electric device 10, the electric-use-side terminal 20, the charging device 30, and the charging-side terminal 40, wherein the server 50 is connected to the database 60 in a communication manner, and transmits and receives information to and from each other between the electric-use-side terminal 10 and the server 50, and transmits and receives information to and from each other between the charging-side terminal 30 and the server 50. The database 60 includes a battery compartment battery module individual information database 601 that stores battery module individual information data in the battery compartment of the vehicle variable battery pack unit 102; and charging bay battery module individual information that stores battery module individual information data in the charging bay of the charging cabinet 302 of the charging device 30 of the charging station.
In the energy compensation system of the present invention, the electric device 10 further includes: and a battery compartment unlocking authorization unit 106 that controls the mechanical structure of the battery compartment 102 for accommodating the battery modules 1021 to 120N, and locks/unlocks the battery compartment 102 based on the key information received from the server 50.
In the energy compensation system of the present invention, the charging device 30 further includes: a charging bin unlocking authorization unit 306 that controls the mechanical structure of the charging bin 302 of the charging apparatus 30 for housing the battery module and charging, and that implements locking/unlocking based on key information received from the server 50.
As shown in fig. 2, in another energy supplementing system disclosed in the present invention, the server 50 further includes: a battery value evaluation unit 506 that evaluates the current value of the battery module based on the relevant data of the battery module 102I. Here, the data relating to the battery module includes battery module individual information data and battery module operation history data.
In the energy compensation system of the present invention, the electric device 10 further includes: a battery module individual information recording unit 105 connected to the battery management system 104 of the electric device 10, and configured to obtain and store battery module individual information data of the electric device 10; and a battery module operation history recording unit 107 that dynamically detects and stores operation history data of the battery modules of the electric equipment 10 during the operation and the idle period.
In the energy charging system of the present invention, the server further includes: a battery module individual information registration unit 504 that transmits the ID code of the battery module 102I of the electric device 10, which includes the battery module individual information data, to the server 50 by communicating with the server, thereby registering the battery module individual information data in the server 50; and a battery module operation history recording unit 505, in which the server 50 communicates with the electric equipment 10, and the operating state parameters of each battery module 102I registered in the server 50 are acquired in real time from a Battery Management System (BMS) 104 of the electric equipment 10, and are stored in the database 50 as operation history data.
In the energy supplementing system, the individual information data of the battery module comprises one or more data of specification type, battery type, chemical composition and proportion of battery electrode materials, chemical composition and proportion of battery electrolyte materials, battery size and assembly form, single electrical performance parameters of the battery module and battery electrolyte form.
In the energy supplementing system, the electrical performance parameters of the single battery module comprise one or more of nominal capacity, current capacity, output voltage, energy density ratio, rated charging current and rated discharging current.
In the energy supply system of the invention, the electrolyte form of the battery cell is solid, liquid or gel.
In the energy supplementing system, the work history data of the battery module comprises one or more of charge and discharge cycle number data, historical charge saturation data, historical discharge depth data, historical charge current data, historical discharge current data, historical charge multiplying factor data, historical discharge multiplying factor data, historical charge cut-off voltage data, historical discharge cut-off voltage data, historical slow charge number ratio data, historical fast charge number ratio data, historical idle time data, historical work temperature curve data and historical idle temperature curve data.
In the energy compensation system of the present invention, the electric device 10 further includes: the battery module cycle life detection unit 108 estimates the remaining charge-discharge cycle number and the corresponding capacity of the battery by detecting the electrochemical parameters of the battery module.
In the energy compensating system of the present invention, the battery module cycle life detection unit 108 includes at least one of a cell lithium precipitation detection unit, a cell State of Charge (SOC) detection unit, and a cell internal resistance detection unit.
In the energy supplementing system, the key information is at least one of a fixed password, a dynamic random code, a short message verification code of a mobile phone, a two-dimensional code picture, a sound key or a video key.
As shown in fig. 3, in the energy charging system of the present invention, the power consumption side terminal 20 may further include: the artificial intelligent automatic energy supplementing unit is used for establishing a model according to historical energy supplementing data of a vehicle owner, making an optimal energy supplementing decision result based on an algorithm of machine learning and/or deep learning, automatically making a decision under the condition that energy supplementing is needed, sending energy supplementing request information to a server, selecting an energy supplementing station or a battery module, and automatically completing energy supplementing.
This automatic energy supply unit of artificial intelligence includes: a user history energy charging data recording means 205 for recording data on the past energy charging method (power supply to the home or to a charging station for battery replacement), the selected battery module individual information, the charge level information, and the like of the user; an artificial intelligence calculation unit 206 that counts, analyzes, and processes the user history complementary energy data recorded by the user history complementary energy data recording unit 205; and an energy-supplementing decision automatic generation unit 207, which accurately generates decision results that meet the user habits and preferences in terms of energy-supplementing modes, energy-supplementing time points, target battery pack types, price, and the like, by using a preset algorithm or an algorithm after deep learning training of a neural network, based on a pre-input model or a model after machine learning training. Therefore, the energy supplementing process can be automatically completed by the vehicle all the year round under the condition that the vehicle owner feels no, and the time and the energy of the vehicle owner are saved in the aspect of vehicle love and energy supplement.
The invention also discloses an energy supplementing method of the following four embodiments.
Example oneVehicle electricity separation, vehicle electricity selling and renting
In the scenario of the first embodiment, when a user purchases a vehicle, the user only needs to purchase a fixed battery pack 101, and can rent one or more groups of variable battery pack units 102 from an automobile manufacturer or a third-party battery renter, and sign an agreement with a battery holder to perform monthly payment, annual payment, rechargeable card transaction, or flexible settlement at any time and time for the battery renting fee. Or the automobile manufacturer can be used as a promise to change the battery for life.
As shown in fig. 4, the energy supplementing method of the first embodiment is implemented by the following steps.
First, in the power consumption determining step S110, the power consumption-side terminal 20 obtains current power consumption data of one or more quick-release portable battery modules 102I in the power consumption equipment 10, and when it is determined that the power consumption of one or more battery modules 102I is lower than a specific threshold, the power supply prompt message is displayed on the display unit 202 of the power consumption-side terminal 20.
Next, in the energy compensation requesting step S120, the user transmits energy compensation request information including an energy compensation request signal, battery module individual information, and battery module position information to the server 50 through the power consumption side terminal 20.
In the energy charging station matching step S130, the server 50 searches the database 60 for a target energy charging station that matches the battery module individual information and the position information of the battery module to be charged, which are registered in advance, based on the energy charging request information transmitted from the electricity-using side terminal 20.
In the battery compartment authorized unlocking step S160, the server 50 requests the battery compartment unlocking key information from the electric-using-side terminal 20, and sends the battery module individual information, the navigation information including the battery module position information, and the battery compartment unlocking key information acquired from the electric-using-side terminal 20 to the target energy charging station.
Finally, in the battery replacement step S170, after the target energy charging station receives the battery compartment unlocking key information, the fully charged battery module 302I matched with the individual battery module information is distributed to the electric equipment 10 according to the navigation information including the battery module position information, and battery replacement is completed.
In addition, in the B-energy method of this embodiment, an energy charging station recommending step S140 and an energy charging station selecting step S150 may be further included between the energy charging station matching step S130 and the battery compartment authorization unlocking step S160.
In the energy charging station recommending step S140, the server 50 transmits one or more of the configuration parameter information, the location information, the cost information, and the evaluation information of the plurality of energy charging stations that meet the requirements to the power consumption side terminal 20 as recommendations.
In the energy charging station selecting step S150, the user selects an energy charging station that meets his or her intention from among the received energy charging stations based on the information on the energy charging stations via the power-consumption-side terminal 20, and transmits the selection result to the server 50.
Example twoVehicle-electricity integration, vehicle purchase electrification
In this scenario, when a user purchases a vehicle, the variable battery pack unit 102 is sold to a customer as a standard configuration of the vehicle together with the vehicle, and the customer owns the variable battery pack unit.
As shown in fig. 5, the energy supplementing method of the second embodiment is implemented by the following steps.
First, in the power consumption determining step S210, the power consumption-side terminal 20 obtains current power consumption data of one or more quick-release portable battery modules 102I in the power consumption equipment 10, and when it is determined that the power consumption of one or more battery modules 102I is lower than a specific threshold, the power supply prompt message is displayed on the display unit 202 of the power consumption-side terminal 20.
Next, in the energy compensation requesting step S220, the user transmits energy compensation request information including an energy compensation request signal, battery module individual information, and battery module position information to the server 50 through the power consumption side terminal 20.
In the energy charging station matching step S230, the server 50 searches the database 60 for a plurality of energy charging stations whose charging capabilities and positions are matched with the battery module individual information and the position information of the battery module to be charged, based on the energy charging request information transmitted from the electricity-using side terminal 20, based on the battery module individual information and the battery module position information of the battery module 102I to be charged.
In the battery compartment authorized unlocking step S260, the server 50 requests the battery compartment unlocking key information from the electric-using-side terminal 20, and sends the battery module individual information, the navigation information including the battery module position information, and the battery compartment unlocking key information acquired from the electric-using-side terminal 20 to the target energy charging station.
Finally, in the charging implementation step S270, the service person takes out the battery module to be charged and transports the battery module to the target recharging station based on the navigation information including the battery pack position information by using the battery compartment unlocking key information received from the charging-side terminal 40, and then returns and installs the battery module to the electric device 10 after completing charging.
Similarly, in the energy supplementing method of the present embodiment, an energy supplementing station recommending step S240 and an energy supplementing station selecting step S250 may be further included between the energy supplementing station matching step S230 and the charging bin authorized unlocking step S260.
In the energy charging station recommending step S240, the server 50 transmits one or more of the configuration parameter information, the location information, the cost information, and the service evaluation information of the plurality of energy charging stations that meet the requirements to the power consumption side terminal 20 as recommendations.
In the charging station selection step S250, the user selects a charging station that meets his or her intention from among the charging stations based on the received charging station information via the power-consuming side terminal 20, and transmits the selection result to the server 50.
EXAMPLE IIIVehicle-electricity separation and battery transaction circulation
In this scenario, when the user purchases a vehicle, the variable battery pack unit 102 is sold to the customer together with the vehicle as an optional configuration of the vehicle, or the customer purchases the battery from the vehicle and then purchases the battery from a third party battery holder. The customer owns the variable battery pack unit and the transaction flow is achieved by the following method.
As shown in fig. 6, the energy compensation method of the third embodiment is implemented by the following steps.
First, in the power consumption determining step S310, the power consumption-side terminal 20 obtains current power consumption data of one or more quick-release portable battery modules in the power consumption equipment 10, and when it is determined that the power consumption of one or more battery modules 102I is lower than a specific threshold, the power supply prompt message is displayed on the display unit 202 of the power consumption-side terminal 20.
Next, in the energy compensation requesting step S320, the user transmits energy compensation request information including the energy compensation request signal, the battery module individual information, and the battery module position information to the server 50 through the power consumption side terminal 20.
In the battery module matching step S330, the server 50 searches the database 60 for the full charge battery modules 302I in the plurality of energy charging stations that are registered in advance and match the individual information and the positional information of the battery modules that need to be charged, based on the energy charging request signal transmitted from the electricity-using side terminal 20 and the individual information and the positional information of the battery modules that need to be charged.
In the step S340 of evaluating the value of the battery module to be recharged, the server 50 estimates the current value of the battery module to be recharged based on the individual information data of the battery module to be recharged, which is sent from the electricity consumption terminal 20 or acquired by the server 50 through the internet of vehicles.
In the full-charged battery recommending step S350, the server 50 transmits the battery module individual information, price information, delivery cost, and position information of the plurality of full-charged battery modules 302I of the plurality of recharging stations registered in advance to the electricity-using side terminal 20 as a recommendation.
In the battery selection step S351, the user selects the battery module 302I that most matches the self demand and intention from among the received full-charged battery module information via the power-consuming-side terminal 20, and transmits the selection result to the server 50.
In the battery module difference price calculating step S352, the server 50 calculates the difference price between the current value information of the battery module 102I requiring energy supplement and the price information of the fully charged battery module 302I of the user, and presents the difference price to the user on the display unit 202 of the electricity consumption side terminal 20.
Next, in the battery compartment authorized unlocking step S360, if the user approves the difference price, the user transmits the confirmation information and the battery compartment unlocking key information to the server 50 via the electricity consumption side terminal 20, and the server 50 transmits the battery module individual information, the navigation information including the battery module position information, and the battery compartment unlocking key information to the target energy charging station.
Finally, in the battery swapping step S370, the service person distributes the fully charged battery module selected by the user to the electric equipment 10 according to the navigation information including the battery module position information, and opens the battery compartment of the electric equipment 10 based on the battery compartment unlocking key information received from the charging-side terminal to complete the battery swapping.
Example fourVehicle-electricity separation and battery transaction circulation
The fourth embodiment is the same as the third embodiment in that when a user purchases a vehicle, the variable battery pack unit 102 is sold to a customer together with the vehicle as an optional upgrade configuration of the vehicle, or the customer purchases a battery from the vehicle and then purchases the battery from a third party battery owner. The customer has a variable battery pack unit and the transaction flow can also be accomplished as follows.
As shown in fig. 7, the energy compensation method of the third embodiment is implemented by the following steps.
First, in the power consumption determining step S410, the power consumption-side terminal 20 obtains current power consumption data of one or more quick-release portable battery modules in the power consumption equipment 10, and when it is determined that the power consumption of one or more battery modules 102I is lower than a specific threshold, the power supply prompt message is displayed on the display unit 202 of the power consumption-side terminal 20.
Next, in the energy compensation requesting step S410, the user transmits energy compensation request information including an energy compensation request signal, battery module individual information, and battery module position information to the server 50 through the power consumption side terminal 20.
In the battery matching step S410, the server 50 searches the database 60 for the full-charge battery modules 302I in the plurality of charging stations that match the charging-required battery module individual information and the position information, based on the charging request signal transmitted from the electricity-using side terminal 20 and the battery module individual information and the position information of the battery modules that need to be charged.
In the complementary-energy-required battery module value evaluation step S410, the server 50 estimates the current value of the battery module based on the individual information data of the complementary-energy-required battery module 302I transmitted from the electricity-using-side terminal 20 or acquired through the internet of vehicles.
In the full-charged battery recommending step S410, the server 50 transmits the battery module individual information, price information, delivery cost, and position information of the plurality of full-charged battery modules 302I of the plurality of recharging stations registered in advance to the electricity-using side terminal 20 as recommendations, and presents them to the user on the display unit 202 of the electricity-using side terminal 20.
In the battery selection step S410, the user selects the battery module 302I that most matches the self demand and intention from among the received full-charged battery module information via the electricity-using side terminal 20, and sends the selection result to the server 50.
In the battery module difference calculating step S410, the server 50 calculates the difference between the current value information of the battery module 102I to be recharged and the price information of the fully charged battery module 302I of the user, and presents the difference to the user on the display unit 202 of the power consumption side terminal 20.
In the charging bin authorized unlocking step S410, if the user approves the difference price, a confirmation message is sent to the server 50, the server 50 sends a request message to the energy charging station where the target battery module is located, and requests the identification information of the target battery module and the corresponding charging bin unlocking key message, and the server 50 sends the identification information of the target battery module, the navigation message including the position information of the target battery module, and the charging bin unlocking key message to the electricity-consuming side terminal 20.
Finally, in the battery swapping step S410, the user goes to the charging cabinet of the energy charging station according to the navigation information including the position information of the battery module, and completes the battery swapping based on the identification information of the target battery module and the charging bin unlocking key information received from the server 50.
In addition, in the energy supplementing method of the present invention, the battery module individual information is a battery module identification code expressed in a serial number or two-dimensional code form, and is mapped and corresponding to the individual information data of the battery module in the database 60, and the battery module individual information data includes one or more data of specification model, cell type, chemical composition and proportion of a cell electrode material, chemical composition and proportion of a cell electrolyte material, cell size and assembly form, cell module monomer electrical performance parameters, and electrolyte form of a cell.
In the energy supplementing method, the battery module individual information data also comprises battery module work history data, and the battery module work history data comprises one or more of charge-discharge cycle number data, historical charge saturation data, historical discharge depth data, historical charge current data, historical discharge current data, historical charge multiplying factor data, historical discharge multiplying factor data, historical charge cut-off voltage data, historical discharge cut-off voltage data, historical slow charge number ratio data, historical fast charge number ratio data, historical idle time data, historical working temperature curve data and historical idle temperature curve data.
In the energy supplementing method of the present invention, the server 50 obtains the individual information data of the battery module from the battery management system of the electric device 10 through the internet of vehicles based on the battery module identification code of each battery module registered in the database 60.
The energy compensation method of the present invention may further include a settlement step and an evaluation step.
In the settlement step, the electricity fee and the service fee of the recharging process are settled by the electricity consumption side terminal 20.
In the evaluation step, the service quality and the equipment performance of the energy supplementing process are evaluated.
In addition, the energy supplementing method of the invention can also comprise the following steps: an artificial intelligent automatic decision-making step, in which the power consumption side terminal 20 records the historical energy supplementing data of the vehicle owner within a certain time, based on a pre-established model or a model trained through machine learning, and makes a decision based on the historical energy supplementing data of the vehicle owner under the condition that energy supplementing prompt information is detected by using a pre-selected algorithm or an algorithm further trained through deep learning of a neural network, and one or more of an energy supplementing request step, an energy supplementing station selection step, a battery compartment authorization unlocking step, a settlement step and an evaluation step are automatically completed.
In the present invention, the power consumption terminal 20 may be a mobile phone, a computer, or a vehicle-mounted intelligent terminal. The charging side terminal can be a mobile phone, a computer or an onboard intelligent terminal.
The invention discloses a vehicle, a user terminal, a server and an energy supplementing station device, wherein one or more processors of a control system mounted on the vehicle can supplement energy for the vehicle by executing the energy supplementing method.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention disclosed herein should be covered within the scope of the claims of the present invention.

Claims (25)

1. An energy supplementing system is characterized in that,
comprising:
the battery pack comprises an electric device, a battery pack and a battery pack, wherein the electric device is provided with a fixed battery pack unit and a variable battery pack unit, the variable battery pack unit is provided with at least one group of battery modules, one or more groups of the battery modules can be quickly assembled and disassembled relative to the electric device, and the electric device is easy to carry and distribute manually;
a power consumption side terminal having an input unit, a display unit, a communication unit, and a processor unit;
the charging equipment outputs direct-current voltage and charges the battery module of the electric equipment;
a charging-side terminal having an input unit, a display unit, a communication unit, and a processor unit;
a server having a data acquisition unit, a calculation unit, and a communication unit, and being in communication connection with the electric device, the electricity-using-side terminal, the charging device, and the charging-side terminal; and
a database storing data related to information of the electric power using device, the electric-power using-side terminal, the charging device, and the charging-side terminal,
the server is in communication connection with the database, the power consumption side terminal and the server send and receive information to each other, and the charging side terminal and the server send and receive information to each other.
2. The energy charging system of claim 1,
the electric power consumption device further includes: and a battery compartment unlocking authorization unit which controls a mechanical structure of a battery compartment for accommodating the battery module and locks/unlocks the battery compartment based on the key information received from the server.
3. The energy charging system of claim 1,
the charging apparatus further has: and the charging bin unlocking authorization unit controls the mechanical structure of a charging bin of the charging equipment, which is used for accommodating the battery module and charging, and realizes locking/unlocking based on the secret key information received from the server.
4. The energy charging system according to claim 2 or 3,
the server further has: and the battery value evaluation unit is used for evaluating the current value of the battery module based on the relevant data of the battery module, wherein the relevant data of the battery module comprises the individual information data of the battery module and the work history data of the battery module.
5. The energy charging system according to claim 2 or 3,
the electric power consumption device further includes:
the battery module individual information recording unit is connected with a battery management system of the electric equipment, and acquires and stores battery module individual information data of the electric equipment; and
and a battery module work record recording unit which dynamically detects and stores work record data of each battery module of the electric equipment during working and idle periods.
6. The energy charging system according to claim 2 or 3,
the server further has:
the battery module individual information registration unit is used for sending the ID code of the battery module of the electric equipment, which contains the battery module individual information data, to the server through communication with the server, so that the battery module individual information data are registered in the server; and
and the server is communicated with the electric equipment, acquires the working state parameters of each battery module registered in the server in real time from a battery management system of the electric equipment, and stores the working state parameters as battery module working record data in the database.
7. The energy charging system according to claim 5 or 6,
the individual information data of battery module contains one or more data in specification model, electric core kind, the chemical composition and the ratio of electric core electrode material, the chemical composition and the ratio of electric core electrolyte material, electric core size and equipment form, battery module monomer electrical property parameter, electric core electrolyte form.
8. The energy charging system of claim 7,
the electrical performance parameters of the battery module monomer comprise one or more of nominal capacity, current capacity, output voltage, energy density ratio, rated charging current and rated discharging current.
9. The energy charging system of claim 7,
the electrolyte form of the battery cell is solid, liquid or gel.
10. The energy charging system according to claim 5 or 6,
the work resume data of the battery module comprises one or more of charge-discharge cycle number data, historical charge saturation data, historical discharge depth data, historical charge current data, historical discharge current data, historical charge multiplying factor data, historical discharge multiplying factor data, historical charge cut-off voltage data, historical discharge cut-off voltage data, historical slow charge number ratio data, historical fast charge number ratio data, historical idle time data, historical working temperature curve data and historical idle temperature curve data.
11. The energy charging system according to claim 2 or 3,
the electric device further includes: the battery module cycle life detection unit is used for estimating the residual charge-discharge cycle times and the corresponding capacity of the battery by detecting the electrochemical parameters of the battery module.
12. The energy charging system of claim 11,
the battery module cycle life detection unit comprises at least one of a cell lithium precipitation detection unit, a cell charge state detection unit and a cell internal resistance detection unit.
13. The energy charging system according to claim 2 or 3,
the key information is at least one of a fixed password, a dynamic random code, a short message verification code, a two-dimensional code picture, a sound key or a video key.
14. The energy charging system according to claim 2 or 3,
the power consumption side terminal further includes:
the artificial intelligent automatic energy supplementing unit is used for establishing a model according to historical energy supplementing data of a vehicle owner, making an optimal energy supplementing decision result based on an algorithm of machine learning and/or deep learning, automatically making a decision under the condition that energy supplementing is needed, sending energy supplementing request information to a server, selecting an energy supplementing station or a battery module, and automatically completing energy supplementing.
15. An energy supplementing method, comprising:
the method comprises the steps of electric quantity judgment, wherein an electric side terminal acquires current electric quantity data of one or more quick-release portable battery modules in electric equipment, and when the electric quantity of the battery modules is judged to be lower than a specific threshold value, energy supplementing prompt information is displayed on a display unit of the electric side terminal;
the method comprises the steps of energy supplementing request, wherein a user sends energy supplementing request information to a server through a power utilization side terminal, the energy supplementing request information comprises an energy supplementing request signal, battery module individual information and battery module position information, and the energy supplementing station matching step is used for inquiring a target energy supplementing station which is registered in advance and matched with the battery module individual information and the position information of a battery module needing energy supplementing from a database on the basis of the energy supplementing request information sent from the power utilization side terminal;
a battery compartment authorization unlocking step, in which the server requests battery compartment unlocking key information from the power utilization side terminal, and sends the individual information of the battery module, navigation information containing the position information of the battery module and the battery compartment unlocking key information acquired from the power utilization side terminal to the target energy supplementing station; and
and a battery replacement step, namely after the target energy supplementing station receives the battery compartment unlocking secret key information, distributing a full-charge battery module matched with the individual information of the battery module to the electric equipment according to navigation information containing the position information of the battery module and completing battery replacement.
16. An energy supplementing method, comprising:
the method comprises the steps of electric quantity judgment, wherein an electric side terminal acquires current electric quantity data of one or more quick-release portable battery modules in electric equipment, and when the electric quantity of the battery modules is judged to be lower than a specific threshold value, energy supplement prompt information is displayed on a display unit of the electric side terminal;
the method comprises the steps of energy supplementing request, wherein a user sends energy supplementing request information to a server through a power utilization side terminal, and the energy supplementing request information comprises energy supplementing request signals, battery module individual information and battery module position information;
an energy supplementing station matching step, in which the server inquires a plurality of energy supplementing stations, which are registered in advance and have charging capacity and positions matched with the battery module individual information and the position information of the battery module to be charged, from the database according to the battery module individual information and the battery module position information of the battery module to be charged on the basis of energy supplementing request information sent from the power utilization side terminal;
a battery compartment authorization unlocking step, in which the server requests battery compartment unlocking key information from the electricity utilization side terminal, and sends the individual information of the battery module, navigation information containing battery module position information and the battery compartment unlocking key information acquired from the electricity utilization side terminal to a target energy supplementing station; and
and a charging implementation step, in which a service person takes out the battery module to be charged and conveys the battery module to a target energy supplementing station to complete charging by using the battery compartment unlocking key information received from the charging side terminal based on the navigation information containing the battery pack position information, and then sends the battery module back to and installs the battery module to the electric equipment.
17. The energy charging method according to claim 16,
the method also comprises the following steps between the energy supplementing station matching step and the charging bin authorization unlocking step:
an energy charging station recommending step, wherein the server sends one or more of configuration parameter information, position information, cost information and service evaluation information of a plurality of energy charging stations meeting requirements to the power utilization side terminal as recommendations; and
and an energy supply station selection step, wherein the user selects an energy supply station according with the intention of the user from the received energy supply station information through the power utilization side terminal, and sends a selection result to the server.
18. An energy supplementing method, comprising:
the method comprises the steps of electric quantity judgment, wherein an electric side terminal acquires current electric quantity data of one or more quick-release portable battery modules in electric equipment, and when the electric quantity of the battery modules is judged to be lower than a specific threshold value, energy supplement prompt information is displayed on a display unit of the electric side terminal;
the method comprises the steps of energy supplementing request, wherein a user sends energy supplementing request information to a server through a power utilization side terminal, and the energy supplementing request information comprises an energy supplementing request signal, battery module individual information and battery module position information;
a battery module matching step, in which the server inquires a plurality of fully charged battery modules in a plurality of energy supplementing stations which are registered in advance and matched with the individual information and the position information of the battery module to be supplemented from the database on the basis of an energy supplementing request signal sent from the power utilization side terminal and the individual information and the position information of the battery module to be supplemented;
the method comprises the steps of evaluating the value of a battery module needing energy supplement, wherein the server evaluates the current value of the battery module according to individual information data of the battery module needing energy supplement, which is sent by a power utilization side terminal or acquired by the server through the Internet of vehicles;
a full-charge battery recommending step in which the server sends battery module individual information, price information, delivery cost and position information of a plurality of full-charge battery modules of a plurality of energy charging stations registered in advance to the electricity consumption side terminal as recommendations;
a battery selection step, wherein a user selects a battery module which is most matched with the self requirement and intention from the received full-charge battery module information through the power utilization side terminal, and sends a selection result to the server;
calculating the difference of the battery modules, namely calculating the difference of the current value information of the battery modules needing to be supplemented and the price information of the fully charged battery modules by the server according to the current value information of the battery modules and the price information of the fully charged battery modules, and prompting the user;
a battery compartment authorization unlocking step, wherein if the user approves the price difference, confirmation information and battery compartment unlocking key information are sent to the server through the power utilization side terminal, and the server sends the battery module individual information, navigation information containing the battery module position information and the battery compartment unlocking key information to a target energy supplementing station; and
and a battery replacement step, in which a service person distributes the fully charged battery module selected by the user to the electric equipment according to navigation information containing battery module position information, and opens a battery compartment of the electric equipment based on battery compartment unlocking secret key information received from the charging side terminal to complete battery replacement.
19. An energy supplementing method, comprising:
the method comprises the steps of electric quantity judgment, wherein an electric side terminal acquires current electric quantity data of one or more quick-release portable battery modules in electric equipment, and when the electric quantity of the battery modules is judged to be lower than a specific threshold value, energy supplement prompt information is displayed on a display unit of the electric side terminal;
the method comprises the steps of energy supplementing request, wherein a user sends energy supplementing request information to a server through a power utilization side terminal, and the energy supplementing request information comprises an energy supplementing request signal, battery module individual information and battery module position information;
a battery matching step, in which the server inquires a plurality of fully charged battery modules in a plurality of energy supplementing stations matched with the individual information and the position information of the battery modules needing energy supplementing from the database on the basis of energy supplementing request signals sent from the power utilization side terminal and the individual information and the position information of the battery modules needing energy supplementing;
the method comprises the steps of evaluating the value of a battery module needing energy supplement, wherein the server evaluates the current value of the battery module according to individual information data of the battery module needing energy supplement, which is sent from a power utilization side terminal or acquired through the Internet of vehicles;
a full-charge battery recommending step in which the server sends battery module individual information, price information, delivery cost and position information of a plurality of full-charge battery modules of a plurality of energy charging stations registered in advance to the electricity consumption side terminal as recommendations;
a battery selection step, wherein a user selects a battery module which is most matched with the self requirement and intention from the received full-charge battery module information through the power utilization side terminal, and sends a selection result to the server;
calculating the difference of the battery modules, namely calculating the difference of the current value information of the battery modules needing to be supplemented and the price information of the fully charged battery modules by the server according to the current value information of the battery modules and the price information of the fully charged battery modules, and prompting the user;
a charging bin authorization unlocking step, wherein if the user approves the difference price, confirmation information is sent to a server, the server sends demand information to an energy supplementing station where a target battery module is located, the server requests identification information of the target battery module and corresponding charging bin unlocking key information, and the server sends the identification information of the target battery module, navigation information containing position information of the target battery module and the charging bin unlocking key information to a power utilization side terminal; and
and a battery replacement step, wherein a user goes to a charging cabinet of the energy supplementing station according to navigation information containing battery module position information, and battery replacement is completed based on the identification information of the target battery module and the charging bin unlocking secret key information received from the server.
20. The energy charging method according to any one of claims 15 to 19,
the battery module individual information is a battery module identification code expressed in a serial number or two-dimensional code form and corresponds to individual information data of the battery module in a database in a mapping mode, and the battery module individual information data comprises one or more data of specification and model, battery cell type, chemical components and proportion of battery cell electrode materials, chemical components and proportion of battery cell electrolyte materials, battery cell size and assembly form, battery module monomer electrical performance parameters and electrolyte form of the battery cell.
21. The energy charging method according to claim 20,
the battery module individual information data further comprises battery module work record data, and the battery module work record data comprises one or more of charge-discharge cycle number data, historical charge saturation data, historical discharge depth data, historical charge current data, historical discharge current data, historical charge multiplying factor data, historical discharge multiplying factor data, historical charge cut-off voltage data, historical discharge cut-off voltage data, historical slow charge number ratio data, historical fast charge number ratio data, historical idle time data, historical working temperature curve data and historical idle temperature curve data.
22. The energy replenishment method according to claim 20 or 21,
the server acquires individual information data of the battery modules from a battery management system of the electric equipment through the Internet of vehicles based on the battery module identification codes of the battery modules registered in the database.
23. The energy charging method according to any one of claims 15 to 20,
further provided with:
a settlement step, in which the electricity charge and the service charge in the energy supplementing process are settled through the electricity utilization side terminal; and
and evaluating, namely evaluating the service quality and the equipment performance of the energy supplementing process.
24. The energy charging method according to any one of claims 15 to 23,
further comprising:
and an artificial intelligent automatic decision making step, wherein the power utilization side terminal establishes a model based on historical energy supplementing data of a vehicle owner, and makes a decision and automatically completes one or more of the energy supplementing request step, the energy supplementing station selection step, the battery compartment authorization unlocking step, the settlement step and the evaluation step by using a machine learning and/or deep learning algorithm under the condition that energy supplementing prompt information is detected.
25. A vehicle having a control system mounted thereon, the one or more processors to supplement energy to the vehicle by performing the method of any of claims 15-25.
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