CN106314178A - Battery, battery replacement station and battery replacement method - Google Patents

Battery, battery replacement station and battery replacement method Download PDF

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Publication number
CN106314178A
CN106314178A CN201610796410.0A CN201610796410A CN106314178A CN 106314178 A CN106314178 A CN 106314178A CN 201610796410 A CN201610796410 A CN 201610796410A CN 106314178 A CN106314178 A CN 106314178A
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CN
China
Prior art keywords
battery
electric automobile
communication
interface
male end
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.)
Granted
Application number
CN201610796410.0A
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Chinese (zh)
Other versions
CN106314178B (en
Inventor
杨连松
栾云飞
李志平
勾华栋
江芳龙
杨周妮
张磊
刘钊
刘宇坪
耿淑芳
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.)
FAFA Automobile (China) Co., Ltd.
Original Assignee
Faraday Beijing Network Technology 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 Faraday Beijing Network Technology Co Ltd filed Critical Faraday Beijing Network Technology Co Ltd
Priority to CN201610796410.0A priority Critical patent/CN106314178B/en
Publication of CN106314178A publication Critical patent/CN106314178A/en
Application granted granted Critical
Publication of CN106314178B publication Critical patent/CN106314178B/en
Active legal-status Critical Current
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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
    • 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
    • B60L50/64—Constructional details of batteries specially adapted for electric 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using 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
    • Y02T10/70—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
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles

Abstract

The invention provides a battery, a battery replacement station and a battery replacement method. Through an electrical interface and a communication interface of the battery itself, an electric automobile just needs one set of interfaces to establish a communication connection with all batteries and be powered on, when the battery is replaced, the battery information of each battery can be determined according to the established communication connection, so as to determine a battery which meets replacement conditions, so that the battery replacement station can automatically complete the replacement of the battery which meets the replacement conditions. Obviously, according to the battery, the battery replacement station and the battery replacement method, the car body structures of the connection between the electric automobile and the battery can be reduced, the dry weight of vehicles can be reduced, and the connections of all batteries enable the electric automobile and the battery replacement station to determine the battery required to be replaced, thus the battery required to be replaced can be accurately and automatically replaced. Therefore, the problems that car body structures are complex and it is difficult to determine the battery required to be replaced due to the multi-stage battery technology in the prior art are solved.

Description

A kind of battery, battery altering station and battery change method
Technical field
The present embodiments relate to technical field of vehicle, particularly relate to a kind of battery, battery altering station and battery altering side Method.
Background technology
The discovery collection of fossil energy utilizes, and progress and development to modern society have the contribution performed meritorious deeds never to be obliterated, but change The stone energy is as a kind of non-renewable energy resources so that the development of society now is shrouded under the dark clouds of energy crisis always, and And use the atmospheric pollution that caused of fossil energy and global temperatures to rise the problems such as high, all it is so that modern society is eager to find new Alternative energy source.
Automobile industry, as mainly using and one of the industry utilizing fossil energy, is also finding new alternative energy source conduct The power resources that automobile uses, and electric energy is as Renewable resource, will not bring again the environmental problems such as atmospheric pollution, becomes existing Most probable realizes one of new forms of energy substituting fossil energy.Then, utilize electric energy just to become people's emphasis as energy source of car to close The focus of note.
In the prior art, electric automobile provides electric power with battery, drive motor running so that electric automobile work, Further, due to multistage battery, it is to avoid safeguarding that integrated battery causes changes not convenient problem, so with multistage battery be Electric automobile offer electric power becomes one of emphasis that people's technology is captured now.Every one-level battery can include one or many Individual battery cell, battery strings or battery bag, for solving power battery charging problem slowly, rapidly replacing battery technology also becomes It it is an important technology direction.
But, in the multistage battery that in prior art, electric automobile uses, each battery is required to carry out with electric automobile Individually electrical connection and communication connect, and cause body construction more complicated, and the dry weight of electric automobile increases further, causes electronic The continuation of the journey of automobile declines.
Further, if the electrical connection simplified between each battery and electric automobile and communication are connected, although car can be simplified Body structure, but when changing multistage battery, it is difficult to determine and need to change battery so that battery altering efficiency reduces, it is impossible to have Effect utilizes the advantage of multistage battery.
Visible, to sum up, prior art still suffers from, use multistage battery technology to make body construction complicated, and be difficult to The problem determining the battery needing replacing in multistage battery.
Summary of the invention
The embodiment of the present invention provides a kind of battery, battery altering station and battery change method, in order to solve in prior art When using multistage battery, causing electric automobile car body structure more complicated, the dry weight of electric automobile increases further, causes electronic The continuation of the journey of automobile declines, and the problem being difficult to determine the battery needing replacing.
The embodiment of the present invention provides a kind of battery, it is characterised in that described battery is used for electric automobile, comprising: the One electrical interface, the first communication interface, energy storage unit, wherein:
Described first electrical interface, for be connected with the second electrical interface of described electric automobile or with the first of adjacent cell Electrical interface connects, to carry electric energy；
Described first communication interface, for described electric automobile second communication interface connect or with adjacent battery First communication interface connect, to transmit the battery information of described battery so that change described electric automobile set of cells In battery time, be determined for compliance with the battery of replacing condition according to described battery information；
Described energy storage unit, is used for storing electric energy.
The embodiment of the present invention also provides for a kind of battery altering station, it is characterised in that comprising: in turntable, management control The heart, battery stand, wherein:
Described turntable, for rotating according to the rotation instruction receiving the transmission of described management control center；
Described management control center, is connected with the communication of the electric automobile of battery to be replaced for setting up, is determined for compliance with more Change the battery of condition, control to meet described in described battery stand and the replacing of described turntable the battery of replacing condition, wherein, described Electric automobile uses battery as above；
Described battery stand, the displacement commands that the described management control center for performing to receive sends, and to described The battery meeting replacing condition in electric automobile is replaced.
The embodiment of the present invention also provides for a kind of method of battery altering, it is characterised in that including:
Set up communication between electric automobile with battery altering station as above to be connected, wherein, described electric automobile makes Use battery as above；
Transmit the battery information of battery described in described electric automobile, make described battery altering station be determined for compliance with replacing condition Battery so that the battery meeting replacing condition described in described electric automobile is changed at described battery altering station；
Wherein, at described electric automobile after changing battery, first set up each battery and be connected with the communication of described electric automobile Afterwards, then connect the electrical connection of each battery and described electric automobile.
At least one technical scheme above-mentioned that the embodiment of the present invention uses can reach following beneficial effect:
Battery, battery altering station and the battery change method that the embodiment of the present invention provides, by the electrical interface of battery self And communication interface so that electric automobile only needs a socket i.e. can set up communication with all batteries to be connected and connect electricity, and And when changing battery, can connect according to the communication set up and determine that the battery information of each battery is to be determined for compliance with replacing condition Battery, so that battery altering station can be automatically performed, and this is met the replacing of battery of replacing condition.Visible, pass through the present invention Battery, battery altering station and the battery change method that embodiment provides, it is possible to reduce be connected with battery in this electric automobile Body construction, the vehicle dry weight that alleviates, and this electric automobile and battery altering station can be made true by the connection between each battery The fixed battery needing to change, the battery the most automatically changed these needs is replaced, such that it is able to it is many to solve prior art Level battery technology causes the problem that body construction is complicated, be difficult to determine the battery needing replacing.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing The accompanying drawing used required in having technology to describe does one and introduces simply, it should be apparent that, the accompanying drawing in describing below is this Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to root Other accompanying drawing is obtained according to these accompanying drawings.
The schematic diagram of the battery that Fig. 1 provides for the embodiment of the present invention；
The electric automobile that Fig. 2 provides for the embodiment of the present invention uses the schematic diagram of multistage battery；
The position view of a kind of battery male end and female end that Fig. 3 a provides for the embodiment of the present invention；
The riding position schematic diagram of each battery in a kind of set of cells that Fig. 3 b provides for the embodiment of the present invention；
The position view of the another kind of battery male end and female end that Fig. 3 c provides for the embodiment of the present invention；
The riding position schematic diagram of each battery in the another kind of set of cells that Fig. 3 d provides for the embodiment of the present invention；
The schematic diagram of the battery with battery protective cover that Fig. 4 provides for the embodiment of the present invention；
The detailed construction schematic diagram of the another kind of battery that Fig. 5 provides for the embodiment of the present invention；
The schematic diagram at a kind of battery altering station that Fig. 6 provides for the embodiment of the present invention；
Fig. 7 for the present invention be strength provide a kind of be made up of battery altering station shown in multiple Fig. 6 battery altering station system System schematic diagram；
Fig. 8 indicates a kind of battery altering process that the embodiment of the present invention provides；
Fig. 9 indicates the process of the battery altering station replacing battery that the embodiment of the present invention provides.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is The a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art The every other embodiment obtained under not making creative work premise, broadly falls into the scope of protection of the invention.
Below in conjunction with accompanying drawing, describe the technical scheme that various embodiments of the present invention provide in detail.
The schematic diagram of the battery that Fig. 1 provides for the embodiment of the present invention, in following description, battery can either be one Cell, such as lead-acid accumulator, iron-nickel storage battery etc., it is also possible to be to include one or more battery cell (such as lithium Ion battery), battery strings, total member of the electric energy such as battery bag storage.Multistage battery collectively forms a set of cells to electronic vapour Car provides electric energy.This battery specifically includes: the first electrical interface, the first communication interface and energy storage unit, wherein: this battery Can be used on electric automobile, consistent for the purposes of this electric automobile offer electric energy with the battery of electric automobile in prior art, this This battery in inventive embodiments is alternatively this electric automobile and provides electric energy, so that this electric automobile runs, certainly, concrete How this electric automobile utilizes the electric energy of this battery (e.g., for driving the motor running of this electric automobile, for this electric automobile Driving electric energy provide electric energy, lighting system for this electric automobile to provide electric energy etc.), the present invention is also not specifically limited.
It addition, in embodiments of the present invention, this electric automobile can be the electric automobile using multistage battery, then electronic at this Can comprise the battery shown in multiple embodiment of the present invention in automobile, as in figure 2 it is shown, understand for convenience, the embodiment of the present invention is only Illustrate with one piece of battery, and owing to this electric automobile can use multistage battery, so in embodiments of the present invention, all Battery belongs to the set of cells for powering for this electric automobile.
The electric automobile that Fig. 2 provides for the embodiment of the present invention uses the schematic diagram of multistage battery.
Visible, this electric automobile can only be connected with one piece of battery in the set of cells powered for this electric automobile, this battery Remaining battery in group is sequentially connected with mutually, wherein, each piece of battery all comprises the first electrical interface, the first communication interface and Energy storage unit.
Further, in the present invention, when this battery is apart from the battery that the second electrical interface of this electric automobile is nearest, First electrical interface of this battery can be connected with this second electrical interface of this electric automobile, or when this battery and this electric automobile When this second electrical interface is not nearest battery, the first electrical interface of this battery can be connected with the first electrical interface of adjacent cell, And be used for after connection carrying electric energy.
It should be noted that owing to this battery can be identical with the structure of this adjacent cell, thus this battery this first The structure of electrical interface and the first electrical interface of this adjacent cell can also be identical, so the most all entering with the first electrical interface Line description, but the first electrical interface of this first electrical interface of this battery and this adjacent cell is not same first electrical interface, Understand for convenience so follow-up, will retouch with " the first electrical interface of this battery " and " the first electrical interface of this adjacent cell " State to show differentiation, in like manner, follow-up also enter with " the first communication interface of this battery " and " the first communication interface of this adjacent cell " Line description.
Further, in the present invention, it is apart from the nearest battery of the second communication interface of this electric automobile when this battery Time, the first communication interface of this battery can be connected with this second communication interface of this electric automobile, or when this battery and this electricity When this second communication interface of electrical automobile is not nearest battery, the second communication interface of this battery can be with the second of adjacent cell Communication interface connects, and transmits the battery information of this battery after connection, so that this electric automobile can collect this battery Battery information, and when needing the battery changing in the set of cells of this electric automobile, can divide according to battery each in this set of cells The battery information that supplementary biography is defeated, is determined for compliance with the battery of replacing condition.Wherein, this battery information comprises the steps that the charge and discharge of this battery Electricity number of times, the dump energy etc. using time, this battery of this battery, be related to this due to the dump energy of this battery certainly Whether battery meets replacing condition, so in the present invention, can at least include the dump energy of this battery in this battery information.
It should be noted that the process that above-mentioned communication interface connects includes: communication interface connection physically and building Vertical communication connects, say, that after the connection that each communication interface is set up physically, connect also by each communication in the present invention Mouth is set up communication and is connected, so that battery information can be transmitted by each communication interface.Concrete, when the battery of this electric automobile All set up communication link between all batteries in group, and the battery nearest with this second communication interface of this electric automobile is also When setting up communication link with this electric automobile, this electric automobile can collect all electricity in this set of cells by this communication connection The battery information in pond, and can determine that the battery informations such as the working condition of each battery, dump energy.
Further, in embodiments of the present invention, the energy storage unit of this battery, it is used for storing electric energy, wherein, this electricity In energy memory element, the electric energy of storage can be used for driving this electric automobile properly functioning and driving other structures in this battery The operation of (e.g., this first communication interface and this first electrical interface).Further, this energy storage unit can be single one whole Body, then can reserve a part of electric energy (e.g., storing the 10% of total electric energy in this energy storage unit) in this energy storage unit For driving the operation of other structures in this battery, or, this battery container unit can be system dimerous, then its A middle part is for driving the operation (e.g., provide electric energy for this electric automobile) of this electric automobile, and another part is used for driving this The operation of other structures in battery, certainly, the needs when structure of this concrete energy storage unit can be applied according to reality are true Fixed, the present invention is to this and is not specifically limited, if this energy storage unit can be embodied as this electric automobile provide electric energy and Electric energy is provided for the operation of other structures in this battery.
It addition, this first electrical interface of this battery can include male end and female end, wherein, the public affairs of the first electrical interface of this battery Holding extended or retract, the female end at this second electrical interface stretching out this electric automobile of Shi Keyu connects or and adjacent cell The female end of the first electrical interface connects, and the female end of the first electrical interface of this battery can stretch out this second electrical interface with this electric automobile Male end connects or stretches out the male end of the first electrical interface with this adjacent cell and is connected.
Further, due to this first and second electrical interface up after switching, can be used for transmitting electric energy, and generally for minimizing Electric energy loss generally uses high-voltage power transmission electric energy when transmitting electric energy, so this first and second electrical interface can use spiral The mode of link is attached, concrete, can be that the male end top of this first and second electrical interface is with rotatable spiral shell Stricture of vagina structure, the female end of this first and second electrical interface has a screw thread of correspondence, and either this first electrical interface or this Two electrical interfaces, when this male end is connected with this female end, with rotatable helicitic texture at screw thread corresponding to this female end in this male end In rotate after, this male end can complete the connection of this male end and this female end with this female end screw-tightened.
Further, the first communication interface of this battery may also comprise male end and female end, wherein, and this first communication interface Male end extended or retract, stretch out this electric automobile of Shi Keyu this second female end communication interface female end connect or with The female end of the first communication interface of this adjacent cell connects, and the female end of the first communication interface of this battery can be stretched with this electric automobile The male end of the first communication interface that the male end of this second communication interface gone out connects or stretches out with this adjacent cell is connected.Its In, the stretching out and retract of the male end of this first and second communication interface and the male end of this first and second electrical interface By this Control of Electric Vehicles, concrete, the female end of the first communication interface of this battery and this electric automobile stretch out this second After the male end of communication interface connects or the male end of the first communication interface stretched out with this adjacent cell is connected, by this battery The female end of the first communication interface receive that this electric automobile sends stretch out instruction or instruction of retracting, and stretch out instruction according to this Or instruction of retracting, the male end of the male end of the first communication interface of this battery and the first electrical interface of this battery is stretched out in execution Operation, or perform the behaviour of the male end of the male end of the first communication interface of this battery of retraction and the first electrical interface of this battery Make.Certainly, the instruction stretched out or retract that this electric automobile sends can also make the first communication interface only for this battery Male end or the male end of the first electrical interface of this battery, the application is to this and does and does not limit.
Further, the male end of the first electrical interface of this battery and the male end of the first communication interface can be respectively positioned on the same of this battery In plane, and the female end of the female end of the first electrical interface of this battery and the first communication interface also can be respectively positioned on the same flat of this battery On face, the most as shown in Figure 3 a.
The position view of a kind of battery male end and female end that Fig. 3 a provides for the embodiment of the present invention, Fig. 3 b is that the present invention is real Execute the riding position schematic diagram of each battery in a kind of set of cells that example provides.Wherein, dark interface is that male end, light color interface are for female End, it is seen then that the male end and female end that electricity one electrical interface of this battery and the first communication interface are corresponding respectively is positioned in opposite planar, when So, the present invention does not limit the first electrical interface and the position relationship of the first communication interface of this battery, and this position relationship can basis In actual application, the riding position of battery in battery pack determines, as shown in Figure 3 b.
The position view of the male end and female end of this battery of another kind that Fig. 3 c provides for the embodiment of the present invention, Fig. 3 d is this The riding position schematic diagram of each battery in the another kind of set of cells that inventive embodiments provides.
Further, due in embodiments of the present invention, the male end of this battery (for convenience of description, if without specified otherwise, Follow-up described male end can be considered the male end of the first electrical interface of this battery and the general name of the male end of the first communication interface, and female end is same Reason) extended or retraction, it is seen that the male end delicate structure of this battery, so in order to protect this male end (e.g., to prevent silt dust Enter, prevent this male ends of damage such as colliding with), in the present invention, the male end position of this battery is also provided with protection cap, As shown in Figure 4.
The battery schematic diagram with this battery protective cover that Fig. 4 provides for the embodiment of the present invention.Wherein, this protection cap is permissible Link with the male end of this battery, concrete, when the female end of the first communication interface of this battery does not sets up communication connection, this battery The male end of the first communication interface and the male end of the first electrical interface can be in the state retracted, and this protection cap also can locate In the state closed, when the female end of the first communication interface of this battery sets up communication connection, this protection cap can be opened, this battery The male end of the first communication interface and the male end of the first electrical interface can stretch out instruction execution stretch out operation according to receive.And And, when the male end of this battery is in the state of stretching out, and when receiving retraction instruction, the male end of this battery performs retraction operation, and After the retraction operation of the male end of this battery is finished, this protection cap is closed.Certainly, this protection cap can be by the of this battery One communication interface, receives the instruction opened or close, and according to this instruction, performs the action opened or close.
Further, the battery that the embodiment of the present invention provides may also include that aspect sensor, and this aspect sensor can be adopted Collect the azimuth information of this battery, and this azimuth information is owing to illustrating the concrete orientation of this battery, it is possible to change this electricity For determining the position of this battery during pond.Concrete, this aspect sensor may include that GPS sensor, gyro sensor, Direction sensor in direction sensor etc., and this battery can have multiple (e.g., can comprising in this battery: GPS senses Device and direction sensor), as long as can be by the azimuth information gathered by this aspect sensor, it is possible to determine the position of this battery Put and (e.g., the accurate longitude and latitude of this battery can be determined by GPS sensor, determined in this battery by direction sensor Angle between mandrel and direct north etc.), which kind of aspect sensor is the present invention use to concrete and be not specifically limited, can According to reality application it needs to be determined that.
Such as, this aspect sensor comprises GPS sensor and direction sensor, and wherein this GPS sensor determines this battery Longitude be: 116.46357473815921, latitude is: 40.02136919140359, and direction sensor determines this battery Angle between central shaft and direct north is 39 °, then can be determined the position of this battery accurately by above-mentioned azimuth information.
Further, since each battery in this set of cells can pass through respective first electrical interface and the company of the first communication interface Connect, define the entirety being connected with this electric automobile, as in figure 2 it is shown, so when changing the battery in this set of cells, should The first electrical interface and the first communication interface that each battery in set of cells is corresponding respectively all can disconnect, if each battery is the most right If the first electrical interface answered and the first communication interface do not turn off connection, then it is difficult to the battery in this set of cells is replaced, It is more difficult to be replaced only for the specific battery in this set of cells.
Further, if can disconnect, when replacing battery, the first electrical interface that all batteries in this set of cells are the most corresponding With the first communication interface, then for each battery in this set of cells, this battery cannot be connect by the first communication of this battery The azimuth information of this battery of port transmission, then, this battery may also include that radio communication unit in the present invention, is used for determining this The aspect sensor of battery collects the azimuth information of this battery, and sends the azimuth information of this battery and the mark of this battery Know so that change this electric automobile set of cells in battery time, can be by the azimuth information of this battery and this battery Mark determine the position of this battery.
Wherein, the mechanics of communication that this radio communication unit uses may is that bluetooth (Bluetooth), radio frequency identification (Radio Frequency Identification, RFID), Wireless Fidelity (Wireless-Fidelity, Wi-Fi) etc., Certainly this radio communication unit can use according to this unit mechanics of communication and deposit difference structurally, the present invention does not limits The mechanics of communication of the employing of this radio communication unit.
Concrete, this radio communication unit can determine that the azimuth information that this aspect sensor in this battery gathers, and Set up with this electric automobile or battery altering station after communication is connected, connected the orientation sending this battery by the communication set up Information and the mark of this battery so that the mark of this battery that can receive of this electric automobile or this battery altering station with And the azimuth information of this battery, and determine the position of this battery.
It should be noted that owing to, the most only when changing battery, the first electrical interface and first communication of this battery connect Eloquence needs to disconnect, so in order to save power consumption, extend this battery life, the aspect sensor of this battery can be First electrical interface and first communication interface of this battery are started working when all disconnecting again, in like manner, this radio communication unit, Ke Yi First electrical interface and first communication interface of this battery are started working when all disconnecting again.Certainly, this aspect sensor is wireless with this Communication unit also can be constantly in when duty, this concrete aspect sensor and this radio communication unit start, according to Which kind of condition start can according to reality application be it needs to be determined that, the present invention is to this and is not specifically limited.
Further, the battery that the embodiment of the present invention provides can also include slideway, for when changing this battery, drawing Lead this battery and skid off or slide into this electric automobile for depositing the battery compartment of this battery.
Then, the embodiment of the present invention also provides for the detailed construction schematic diagram of another kind of battery, as shown in Figure 5, it is seen that this electricity Pond includes, the male end of the first electrical interface, the male end of the first communication interface, the female end of the first electrical interface, the mother of the first communication interface End, aspect sensor, protection cap, radio communication unit and slideway.
By the battery shown in Fig. 1 that the embodiment of the present invention provides, this battery can be transmitted by this first communication interface The battery information of this battery, so that this electric automobile determines the battery information of each battery in the set of cells of this electric automobile, and The battery of replacing condition can be determined for compliance with according to the battery information of each battery.Further, due to each battery in this set of cells, it is only necessary to Have one piece of battery to be connected with this electric automobile, and each battery can by connection between battery and battery transmission electric energy with Battery information, it is possible to make this electric automobile without again for communication interface corresponding to each battery arrangement and electrical interface, The body construction of this electric automobile can be simplified, alleviate the dry weight of this electric automobile.Battery that is visible, that provided by the present invention, can To simplify the structure of electric automobile, the most also can determine, by the battery information of each battery, the battery needing to change.
It should be noted that the first electrical interface of this battery is high-tension electricity interface, this concrete high-tension electricity voltage can basis The motor required voltage of this electric automobile determines, generally this high-tension electricity is between 288V to 650V, certainly, and the height in the present invention Piezoelectricity is also not only limited in the range of above-mentioned high-tension electricity.
Further, the battery provided due to the embodiment of the present invention has above-mentioned beneficial effect, so along with the present invention Be widely used, can avoid each battery production business that R&D costs are put into battery structure and the connected mode of multistage battery In the middle of, the repetition and waste of development resources (e.g., fund cost, human cost etc.) can be reduced, and be used for developing by the resource of saving The aspects such as novel battery material.
Based on the battery shown in Fig. 1, what the embodiment of the present invention was also corresponding provides a kind of battery altering station changing this battery, As shown in Figure 6.
The schematic diagram at a kind of battery altering station that Fig. 6 provides for the embodiment of the present invention.
The battery as shown in Figure 1 provided due to the embodiment of the present invention can be used in the set of cells of electric automobile Multistage battery, so when the multistage battery in this set of cells needs to change, can implement this battery of offer by the present invention This battery is replaced by change station.
This battery altering station comprises the steps that turntable, management control center, battery stand.
In embodiments of the present invention, this turntable, can according to receive this management control center send rotation instruct into Row rotates.Concrete, this turntable is for parking the electric automobile needing to change battery, i.e. this electric automobile is sailing this electricity into When pond change station carries out battery altering, specifically can reach this turntable, and on this turntable, carry out battery altering.
Further, the car owner of this electric automobile just can make this battery altering station start to change electricity without getting off for convenience The process in pond, this turntable also can be placed this management control center, and this management control center is used for controlling this battery altering station This electric automobile is carried out battery altering operation.
Concrete, this management control center, the communication with the electric automobile of battery to be replaced can be set up and be connected, and by being somebody's turn to do Communication connects the battery being determined for compliance with replacing condition, controls this battery stand and this electricity meeting replacing condition changed by this turntable Pond, wherein, owing to this battery altering station is the battery shown in corresponding diagram 1, so can use arbitrary in this electric automobile Battery described in Xiang.
Further, owing to the model of the electric automobile of battery to be replaced may be different, and the electric automobile of different model Battery compartment be that e.g., position different (may be positioned under the bonnet of electric automobile, is positioned at the boot of electric automobile, is positioned at At the rear fender of electric automobile etc.), so when changing the electric automobile of different model, this management control center needs control Make this battery stand to move to diverse location, to change battery at the Hatch Opening from the battery compartment of this electric automobile.
Concrete, in embodiments of the present invention, this management control center can be connected to this electric automobile by this communication Stroke computer send information of vehicles inquiry request, so that this electric automobile returns corresponding information of vehicles, and according to this pipe Each information of vehicles that reason control centre prestores, determines the battery compartment door position of the electric automobile that this information of vehicles is corresponding, Battery compartment door position according to this electric automobile determined, controls this battery stand and moves the battery compartment storehouse to this electric automobile In door preset range.Wherein, the exact position of the battery of replacing condition can't be determined for compliance with due to this battery altering station, so This battery stand can only move to this door preset range.
Wherein, this information of vehicles may include that vehicle model information, and this model car that this vehicle model information is corresponding The door azimuth information of battery compartment.Due to visible by Fig. 6, the position of the management control center at this battery altering station is relative It is fixing in this turntable, so when this electric automobile reaches this turntable, the position of this vehicle is can be pre-at one In the range of survey, so the information of vehicles being determined by this electric automobile just can substantially determine the battery compartment of this electric automobile Door position, moves to the preset range of this door such that it is able to control this battery stand.
It should be noted that due to the radio communication unit of these follow-up needs of battery stand with the battery in this electric automobile Set up communication connect, so indication distance is in above-mentioned preset range: can make this battery stand can with in this electric automobile The radio communication unit of battery set up communication and connect, it is logical that particular situation can regard the radio communication unit of this battery uses News technology and determine, namely in the present invention indication preset range can according to reality apply in situation determine.For example, it is assumed that should The communication distance of radio communication unit is 10m, and the volume of this set of cells is 0.5m × 2m × 1m, this set of cells and this battery compartment storehouse Door distance be 0.25m, then when this battery stand move to apart from this battery compartment door 10m-2m-0.25m=7.75m with Time interior, it may be determined that this battery stand moves near this door.Wherein, owing to this battery stand of needs and this set of cells being appointed One battery all can be set up communication and connect, it is contemplated that to the size of this set of cells, and this battery compartment door and this set of cells Distance, also can be by the size of this set of cells and this battery and electricity when determining the distance of this battery stand and this battery compartment door The distance of storehouse, pond door calculates.
Further, since the battery shown in Fig. 1, the battery information of this battery can be transmitted by the first communication interface of this battery And the mark of this battery, so this management control center can also connect according to the communication set up, determine in this set of cells each The battery information of battery and mark, and according to default replacing condition, it is determined for compliance with the battery of replacing condition, i.e. be determined for compliance with The mark of the battery of replacing condition.Wherein, this replacing condition preset rule of thumb can be set by staff, e.g., surplus When remaining electricity is not more than 10%, determine that this battery meets replacing condition etc..
Further, the electricity to this electric automobile can be moved under the control of this management control center due to this battery stand In the door preset range of Chi Cang, so the mark meeting the battery of replacing condition also can be sent to being somebody's turn to do by this management control center Battery stand, so that this battery stand is being set up after communication is connected, according to this battery with the wireless communication module of each battery Mark, is determined for compliance with the azimuth information of the battery of replacing condition, and this azimuth information is back to this management control center.
Further, this management control center can return according to this battery stand of receiving this meet replacing condition The azimuth information of battery, determine and send the displacement commands of this battery stand and the rotation instruction of this turntable, make this battery Stand performs corresponding movement and rotation process with this turntable, so that this battery stand moves meets replacing condition to this The accurate location of battery, and change this battery meeting replacing condition.
Concrete, first, the azimuth information that this management is returned by this battery stand in controlling, can be determined for compliance with accurately Secondly the position of the battery of replacing condition, according to defined location, calculates the battery compartment storehouse of this electric automobile on this turntable The removing direction of battery after the unlatching of door, and this battery stand pulls and pushes the angle between the direction of battery, according to calculating This rotation of the angle-determining gone out instructs, and makes this turntable rotate removing direction and this battery stand of the battery to this electric motor car Pull with to push direction consistent, afterwards, according to defined location, calculate the battery compartment of this electric automobile after this turntable rotates Door and the distance of this battery stand, determine displacement commands, make this battery stand can pull to this battery stand close to this door Distance with the battery pushed in this battery compartment.
It addition, this management control center connects also by the communication set up, send battery compartment door to this electric automobile Open request, make this electric automobile open this battery compartment door according to this request.
Further, this battery stand is owing to needing to obtain the azimuth information of the battery meeting replacing condition, and this battery Azimuth information can be sent by the radio communication unit of this battery, so the reception list of correspondence also can be comprised on this battery stand Unit, this reception unit receives the azimuth information that sends respectively of radio communication unit and the mark of battery of each battery, and according to This states the mark of the battery meeting replacing condition that management control center sends, and determines that this meets the orientation of the battery of replacing condition Information also returns this management control center.
Further, battery altering station as shown in Figure 6 can be that battery changed by an electric automobile, but in reality During use, this battery altering station can be made up of multiple devices as shown in Figure 6, as change station system, such as Fig. 7 institute Showing, each battery altering station the most in the figure 7 all can be made up of turntable, management control center, battery stand, or all Battery altering station, share a management control center, on each turntable dispose one connect this management control center Terminal, in order to battery changed by the electric automobile that user makes this battery altering station be this user by this terminal.
Turntable and the equal portability of battery stand that then each battery altering station is the most corresponding identify, so that this management Each turntable and battery stand are distinguished by control centre.
Further, since the present invention is this battery altering station that strength provides, many electric automobiles can be changed electricity simultaneously Pond, so the efficiency that battery changed by electric automobile by this battery altering station even can be higher than refueling what erect-position gasoline automobile refueled Efficiency so that electric automobile can change battery by this battery altering station, and is effectively improved the course continuation mileage of electric automobile.
Meanwhile, when the distribution density at this battery altering station reaches or during close to the distribution density of existing gas station, electronic The user of automobile and the production firm of electric automobile have not just existed, namely for the continue a journey misgivings of deficiency of electric automobile Say, when forming the battery altering network being made up of multiple battery altering stations, can make the user of electric automobile can be easily Find nearest battery altering station, and the battery in car is replaced so that the user of electric automobile can be without considering battery The problem that middle electric energy exhausts, it is possible to reduce the popularization difficulty of electric automobile and people are to when using electric automobile, to electronic vapour The worry of car distance travelled.
Based on the battery shown in Fig. 1 and Fig. 6 and battery altering station, a kind of battery altering side that the embodiment of the present invention also provides for Method, as shown in Figure 8.
Fig. 8 indicates a kind of battery altering process that the embodiment of the present invention provides, and concrete steps include:
Set up communication between S101: electric automobile with battery altering station to be connected.
In embodiments of the present invention, electric automobile can use the battery shown in Fig. 1, and at the battery altering station shown in Fig. 6 Middle replacing battery, wherein, owing to, in battery altering station, this electric automobile can carry out electricity on the turntable at this battery altering station The operation that pond is changed, so first this electric automobile can reach the turntable at this battery altering station.
Secondly as this electric automobile can use multistage battery, so this battery altering station is it needs to be determined that the electricity of each battery Pond information, to be determined for compliance with the battery of replacing condition, and performs follow-up replacement operation, then, in order to determine band electric automobile In the battery information of each battery, this battery altering station first can be set up communication with this electric automobile and be connected.
Concrete, this electric automobile can comprise: data collecting card and insert the first appointment of described data collecting card Interface.When this data collecting card inserts this first specified interface, the battery information of each battery in this electric automobile of real time record, When this data collecting card disconnects with this first specified interface, in this data collecting card, record had this electronic vapour of a upper moment The battery information of each battery in car.Visible, the battery information of each battery gathering this electric automobile that this data collecting card is real-time, So this battery altering station only needs just to be carried out by this data collecting card data interaction, just it is considered as this battery altering station and is somebody's turn to do Electric automobile establishes communication and connects.
Then, in embodiments of the present invention, second specified interface at this battery altering station can by with this data collecting card Set up communication to connect, in order to perform subsequent step.Concrete, the second specified interface of the management control center at this battery altering station Setting up communication with this data collecting card to be connected, wherein, the mode setting up communication connection can be with the POS brush of employing in prior art The technology of card is consistent, i.e. be integrated with POS machine on this management control center, using the interface of this POS machine as this battery Second specified interface of change station, is set up by this POS machine and is connected with the communication of this data collecting card.
Certainly, this battery altering station can also use the car running computer of wireless communication technique and this electric automobile to set up communication Connecting, and directly obtain the battery information of each battery in this electric automobile by this car running computer, this battery altering station is specifically adopted Which kind of mode to determine the battery information present invention of each battery in this electric automobile does not limit by.
Further, when this electric automobile by this data collecting card set up with this battery altering station communication be connected time, should Data collecting card can also gather this electric automobile: information of vehicles, the battery size of each battery, the cell number of this electric automobile The information such as amount, car owner's account identification, in order to follow-up set up communication with this battery altering station to be connected be can be this battery altering station Determine other the required information changing battery, and carry out battery altering operation.
Such as, the car owner A of certain electric automobile, drive on battery altering station as shown in Figure 6 turntable on, and lead to Cross the POS machine that this management control center being placed on this turntable is integrated, the first appointment on this electric automobile is inserted Data collecting card in Kou is extracted, and inserts in this POS machine and (that is, insert in this second specified interface), makes this management control Center processed is set up and is connected with the communication of this data collecting card.
S102: transmit the battery information of battery described in described electric automobile, makes described battery altering station be determined for compliance with more Change the battery of condition, so that the battery meeting replacing condition described in described electric automobile is changed at described battery altering station.
In embodiments of the present invention, when this battery altering station is set up after communication is connected with this electric automobile, this electric automobile Just the battery information of each battery in this electric automobile can be transmitted to this battery altering station, so that this battery altering station is determined for compliance with The battery of replacing condition, and this battery meeting replacing condition is replaced.
Concrete, change the step of battery as it is shown in figure 9, Fig. 9 indicates the battery altering station that the embodiment of the present invention provides Change the process of battery.
S1021: determine the battery information of each battery.
Concrete, on the management control center at this battery altering station the second specified interface, with this number of this electric automobile Connect according to capture card, and determined battery information and the mark of all batteries in this electric automobile by this data collecting card.
S1022: be determined for compliance with the battery of replacing condition.
Concrete, this management control center, can according to default replacing condition (e.g., dump energy is not more than 10%), It is determined for compliance with the mark of the battery of this replacing condition preset, and using this battery as the battery meeting replacing condition.
S1023: control in this battery this preset range of stand movement value.
Concrete, this administrative center can also determine this electronic vapour according to the information of vehicles of record in this data collecting card The battery compartment door position of car, and the battery stand controlling this battery altering station moves to the battery compartment door of this electric automobile pre- If in scope, wherein, this preset range can determine by the middle battery size recorded according to this data acquisition, concrete, according to this Battery size determines the communication context of the radio communication unit of battery in this electric automobile, as this preset range.
S1024: make this battery stand be determined for compliance with the azimuth information of battery of replacing condition.
Concrete, this management control center according to the mark of the battery meeting replacing condition determined in step S1022, to This battery stand sends this mark, so that this battery stand meets the mark of battery of replacing condition according to this, determines this symbol Close the azimuth information of the battery of replacing condition.Wherein, for each battery in this electric automobile, due to the side of this battery Level sensor unit can gather the azimuth information of this battery, and can be by the radio communication unit of this battery, by the side of this battery The mark of position information and this battery is sent to this battery stand, so this battery stand can be sent out according to this management control center The mark of the battery sent, is determined for compliance with the azimuth information of the battery of replacing condition.
S1025: this management control center, according to the azimuth information of the battery meeting replacing condition received, determines and sends This displacement commands and rotation instruction.
Concrete, the orientation letter of this management control center battery meeting replacing condition with sending according to this battery stand Breath, calculates the anglec of rotation of this turntable, and sends corresponding rotation instruction to this turntable, calculate this battery stand move away from From, and the displacement commands sent to this battery stand.
S1026: make this battery stand move the accurate location to the battery meeting replacing condition, and change this and meet replacing The battery of condition.
Concrete, this battery stand can also include: mechanical hand, is used for pulling or pushing battery.Then, when this battery Stand and this turntable instruct according to this displacement commands being respectively received and this rotation, perform corresponding displacement operation and After rotation process, this battery stand is movable to the accurate location of the battery meeting replacing condition of this electric automobile, then this electricity Pond stand can pull this battery meeting replacing condition by this mechanical hand, makes this battery rely on the slideway of this battery from this Skidding off in battery compartment, after this is met the battery taking-up of replacing condition by this mechanical hand, this battery stand is also by identical Method, pushes to new battery this battery meeting replacing condition position originally in this battery compartment, completes the replacing of battery.
It addition, the battery compartment door of this electric automobile is normally closed, and when changing battery, this battery compartment door can To open so that battery changed by this battery stand, then, in the present invention, this electric automobile also can receive this battery altering station and send out The battery compartment door sent opens request, and opens request according to this battery compartment door, and the battery compartment door of this electric motor car is opened, should The male end of electric automobile and each battery interface disconnects and retracts, and makes this battery altering station carry out battery altering.
Concrete, when this automobile use data collecting card set up with this battery altering station communication be connected time, this data acquisition It is stuck in when being connected with this second specified interface, the battery compartment door that the management control center at this battery altering station sends can be received Open request, and when this data collecting card is connected with the first specified interface of this electric automobile again, be that this electric automobile connects Receive this battery compartment door and open request, and open this door according to the request of opening of this battery compartment door.
Further, after battery is replaced by this battery altering station, this electric automobile also can make in battery compartment Each battery connect think that this electric automobile is powered.
Concrete, first, the male end of the second communication interface of this electric automobile is stretched out and the first of closest battery The female end of communication interface connects, and sets up communication connection.
Secondly, this electric automobile is connected by this communication, and nearest this battery of command range stretches out the first communication interface Male end, the female end of the first communication interface of the battery adjacent with this battery connects, until all batteries in this electric automobile are equal The male end stretching out respective first communication interface successively connects with corresponding female end, sets up communication successively and connects so that this is electronic Set up communication between automobile with all batteries to be connected, and then make this electric automobile can control at this electronic by this communication connection All batteries in automobile.
Afterwards, this electric automobile, after determining that all set up communication is connected with all batteries, is set up communication be connected with above-mentioned Process identical, the female end of the male end of extended second electrical interface of this electric automobile and the first electrical interface of closest battery Connecting, and nearest this battery of command range stretches out the male end of the first electrical interface, the first electricity of the battery adjacent with this battery connects The female end of mouth connects, until all batteries in this electric automobile stretch out the male end of respective first electrical interface the most successively with corresponding Female end connect so that each battery in this electric automobile can be this electric automobile provide electric energy.
Finally, after this electric automobile determines and electrically connects with the realization of each battery, just can control this battery compartment door and close, and Carrying out battery communication self-inspection, if this battery self-inspection is normal, this electric automobile can be properly functioning, and this battery that the present invention provides is more Process of changing successfully terminates, certainly, if this battery self-inspection is abnormal, then and this battery replacement of electric automobile procedure failure, also can be to this Battery altering failure cause detects, and to fix a breakdown, how concrete detects failure cause and how to fix a breakdown not Belong to the scope of the present invention, this is repeated no more.
Further, also it is the one of the energy due to electric energy, so changing the process of battery and the process of automobile fuel filler Equally, usual car owner also needs to pay the corresponding electricity charge and just can complete this battery altering process.
Concrete, set up communication when this management control center with this electric automobile and be connected, and be determined for compliance with replacing condition During the dump energy of battery, this management control center meets the dump energy of battery of replacing condition according to this, calculates this and meets The price that the electricity used of the battery of replacing condition is corresponding, and the payment transaction of correspondence is determined according to this price, and make The car owner of this electric automobile performs this payment transaction, and after this payment transaction pays successfully, this battery altering station starts battery again Renewal process, changes the battery meeting replacing condition for this electric automobile.
Wherein, when use data collecting card set up this electric automobile be connected with the communication of this management control center time, these are several Can comprise bank card functionality according to capture card, the POS machine that this management control center carries then can have holding of correspondence The function of row payment transaction, then consistent with prior art, this payment transaction can be completed by this data collecting card.
Further, since the battery change method that the embodiment of the present invention provides can determine the battery needing to change easily, And quickly change battery by this battery altering station, so when using the present invention to implement this battery change method provided, When this battery in electric automobile is changed at this battery altering station that the embodiment of the present invention provides, electric automobile can be made to change battery Time is greatly shortened so that electric automobile can change battery to increase course continuation mileage by this battery altering station.
Further, in conjunction with the beneficial effect described in Fig. 1 and Fig. 6, when more battery altering station uses the embodiment of the present invention to carry During this battery change method of confession, so that the use of electric automobile is convenient, thus improves people and use electric automobile Wish, and when battery altering station all uses method of the present invention, entire society can be reduced for building electronic vapour The overlapping investment of auxiliary facility (that is, the battery altering station) resource of car, facilitates user to change battery at this battery altering station.
Device embodiment described above is only schematically, and the wherein said unit illustrated as separating component can To be or to may not be physically separate, the parts shown as unit can be or may not be physics list Unit, i.e. may be located at a place, or can also be distributed on multiple NE.Can be selected it according to the actual needs In some or all of module realize the purpose of the present embodiment scheme.Those of ordinary skill in the art are not paying creativeness Work in the case of, be i.e. appreciated that and implement.
Through the above description of the embodiments, those skilled in the art it can be understood that to each embodiment can The mode adding required general hardware platform by software realizes, naturally it is also possible to pass through hardware.Based on such understanding, on State the part that prior art contributes by technical scheme the most in other words to embody with the form of software product, should Computer software product can store in a computer-readable storage medium, such as ROM/RAM, magnetic disc, CD etc., including some fingers Make with so that a computer equipment (can be personal computer, server, or the network equipment etc.) performs each and implements The method described in some part of example or embodiment.
Last it is noted that above example is only in order to illustrate technical scheme, it is not intended to limit；Although With reference to previous embodiment, the present invention is described in detail, it will be understood by those within the art that: it still may be used So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent； And these amendment or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and Scope.

Claims (17)

1. a battery, it is characterised in that described battery is used for electric automobile, comprising: the first electrical interface, the first communication connect Mouth, energy storage unit, wherein:
Described first electrical interface, for being connected with the second electrical interface of described electric automobile or connecing with the first electricity of adjacent cell Mouth connects, to carry electric energy；
Described first communication interface, for connect with the second communication interface of described electric automobile or with the of adjacent battery One communication interface connects, to transmit the battery information of described battery, so that in the set of cells changing described electric automobile During battery, it is determined for compliance with the battery of replacing condition according to described battery information；
Described energy storage unit, is used for storing electric energy.
Battery the most according to claim 1, it is characterised in that the first electrical interface of described battery, and/or described battery Communication interface, including: male end and female end；
The male end of described first electrical interface for connect with the female end of the second electrical interface of described electric automobile or with adjacent electricity The female end of first electrical interface in pond connects, and the female end of described first electrical interface is used for the second electrical interface with described electric automobile Male end connects or is connected with the male end of the first electrical interface of adjacent cell；And/or
The male end of described first communication interface for be connected with the female end of the second communication interface of described electric automobile or with phase The female end of the first communication interface of adjacent battery connects, and the female end of described first communication interface is used for and the second of described electric automobile The male end of communication interface connects or is connected with the male end of the first communication interface of adjacent cell.
Battery the most according to claim 2, it is characterised in that the male end of described first electrical interface and described first communication The male end of interface is positioned on the same plane of described battery, and extended or retraction；
The female end of described first electrical interface and the female end of described first communication interface are positioned on the same plane of described battery.
4. according to the battery described in Claims 2 or 3, it is characterised in that the male end of described first communication interface and/or described Also include in the male end of one electrical interface: protection cap, wherein:
When the female end of the first communication interface of described battery does not sets up communication connection, described first communication interface of described battery Male end and/or the male end of described first electrical interface retract and close described protection cap；
When the female end of the first communication interface of described battery sets up communication connection, described protection cap is opened, described first communication The male end of interface and/or the male end of described first electrical interface are stretched out.
Battery the most according to claim 1, it is characterised in that described battery also includes:
Aspect sensor, for gathering the azimuth information of described battery, described azimuth information is for changing described electric automobile Set of cells in battery time, position the position of described battery.
Battery the most according to claim 5, it is characterised in that described battery also includes:
Radio communication unit, for sending azimuth information and the mark of described battery, so that changing described electric automobile Set of cells in battery time, the position of the required battery changed in location.
Battery the most according to claim 1, it is characterised in that described battery also includes:
Slideway, for when changing described battery, guides described battery to skid off or slide into described electric automobile described for depositing The battery compartment of battery.
8. a battery altering station, it is characterised in that comprising: turntable, management control center, battery stand, wherein:
Described turntable, for rotating according to the rotation instruction receiving the transmission of described management control center；
Described management control center, is connected with the communication of the electric automobile of battery to be replaced for setting up, to be determined for compliance with changing The battery of condition, controls to meet described in described battery stand and the replacing of described turntable the battery of replacing condition；
Described battery stand, the displacement commands that the described management control center for performing to receive sends, and to described electronic The battery meeting replacing condition in automobile is replaced.
Battery altering station the most according to claim 8, it is characterised in that described management control center, by treating with described The communication of the electric automobile changing battery connects, and determines the mark of the information of vehicles of described electric automobile, battery information, battery；
Described management control center, according to described information of vehicles, determines the battery compartment door position of described electric automobile, controls institute State battery stand to move to the battery compartment door preset range of described electric automobile；
Described management control center, to the mark of the battery meeting replacing condition described in the transmission of described battery stand；
Described management control center, meets the side of the battery of replacing condition according to the described battery stand return received Position information, determines the displacement commands of described battery stand and the rotation instruction of described turntable；
Described management control center, sends described displacement commands and described rotation instruction, makes described battery stand move to institute State the accurate location of the battery meeting replacing condition, and described in replacing, meet the battery of replacing condition.
Battery altering station the most according to claim 8, it is characterised in that described management control center, logical by set up News connect, and send battery compartment door to described electric automobile and open request, make described electric automobile open institute according to described request State battery compartment door.
11. battery altering stations according to claim 9, it is characterised in that described battery stand, control according to described management The mark of the battery meeting replacing condition that center sends, sets up with the radio communication unit of the described battery meeting replacing condition Communication connects, to meet the azimuth information of the battery of replacing condition described in acquisition.
The method of 12. 1 kinds of battery alterings, it is characterised in that including:
Set up communication between electric automobile with the battery altering station described in any one of claim 8 to 11 to be connected, wherein, described electricity Electrical automobile uses the battery described in any one of claim 1 to 7；
Transmit the battery information of battery described in described electric automobile, make described battery altering station be determined for compliance with the electricity of replacing condition Pond, so that the battery meeting replacing condition described in described electric automobile is changed at described battery altering station；
Wherein, changing after battery at described electric automobile, first setting up after each battery is connected with the communication of described electric automobile, Connect the electrical connection of each battery and described electric automobile again.
13. methods according to claim 12, it is characterised in that described electric automobile comprises: data collecting card and insert Enter the first specified interface of described data collecting card, wherein:
When described data collecting card inserts described first specified interface, the battery of each battery in electric automobile described in real time record Information；
When described data collecting card disconnects with described first specified interface, in described data collecting card, record has upper a period of time Carve the battery information of each battery in described electric automobile；
Set up communication between electric automobile with battery altering station to be connected, specifically include:
Described data collecting card is connected with second specified interface at described battery altering station；
Transmit the battery information of battery described in described electric automobile, specifically include:
Described data collecting card, by the connection with second specified interface at described battery altering station, makes described battery altering station true Determine battery information and the mark of all batteries in described electric automobile.
14. methods according to claim 13, it is characterised in that make described battery altering station determine in described electric automobile After the battery information of all batteries；
Described battery altering station is made to change the battery meeting replacing condition described in described electric automobile, including:
For each battery in described electric automobile, the azimuth sensor unit of this battery, wireless by this battery Communication unit, is sent to described battery altering station by the azimuth information of this battery and the mark of this battery, makes described battery more Change station and determine the azimuth information of this battery；
Make described battery altering station according to described in meet the mark of battery of replacing condition, determine described in meet the electricity of replacing condition The azimuth information in pond；
Make described battery altering station according to described in meet the azimuth information of battery of replacing condition, meet replacing condition described in replacing Battery.
15. methods according to claim 12, it is characterised in that change the replacing condition that meets described in described electric automobile Battery, specifically include:
The battery compartment door receiving the transmission of described battery altering station opens request；
Opening request according to described battery compartment door, the battery compartment door of described electric motor car is opened, described electric automobile and each The male end of battery disconnects with female end and retracts, and makes described battery altering station carry out battery altering；
After battery is replaced by described battery altering station, the male end of described electric automobile is stretched out and the mother of described battery End connects, and stretches out male end successively, until described electric automobile is built with each battery controlling all batteries in described electric automobile Till vertical communication connects and electrically connects；
Determine after electrically connecting between described electric automobile with each battery, close described battery compartment door, and to each battery communication from Inspection.
16. methods according to claim 15, it is characterised in that the male end of described electric automobile is stretched out and described battery Female end connects, and stretches out male end successively controlling all batteries in described electric automobile, until described electric automobile and each battery Till setting up communication connection and electrically connecting, specifically include:
The male end of the second communication interface of described electric automobile is stretched out the female end of the first communication interface with first order battery and is connected, And set up communication connection；
Connected by described communication, control all batteries in described electric automobile and stretch out the public affairs of each first communication interface successively End, and set up communication connection successively；
After determining that communication connection all set up by all batteries, the male end of the second electrical interface of described electric automobile is stretched out and the first order The female end of the first electrical interface of battery connects；
Connected by described communication, control all batteries in described electric automobile and stretch out each male end electrical interface successively, and successively Connect.
17. methods according to claim 12, it is characterised in that described method also includes:
Before described battery altering station carries out battery altering, described battery altering station is connected by the communication set up, and is determined for compliance with The dump energy of the battery of replacing condition；
According to described dump energy, determine the payment transaction of correspondence；
After determining that described payment transaction pays successfully, described battery altering station is changed and is met replacing bar described in described electric automobile The battery of part.
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