CN109980752A - A kind of intelligent battery of configurable output and the configuration method of intelligent battery - Google Patents
A kind of intelligent battery of configurable output and the configuration method of intelligent battery Download PDFInfo
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- CN109980752A CN109980752A CN201910385623.8A CN201910385623A CN109980752A CN 109980752 A CN109980752 A CN 109980752A CN 201910385623 A CN201910385623 A CN 201910385623A CN 109980752 A CN109980752 A CN 109980752A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
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Abstract
The present invention relates to the configuration methods of a kind of intelligent battery of configurable output and intelligent battery, belong to intelligent battery technical field, solve the problems, such as that existing shared battery operation cost is high, are unable to satisfy user's differentiated demand.The intelligent battery includes: battery core；Communication interface, for obtaining the voltage rating parameter of electrical equipment；Voltage transition components, for adjusting the voltage of intelligent battery output end according to the voltage rating parameter of the electrical equipment, so that the voltage of the intelligent battery output end is adapted with the voltage rating parameter for the electrical equipment for being connected to the electric discharge interface end；The electric discharge interface is power supply for electrical equipment for connecting electrical equipment.It can satisfy the differentiated demand of different user, reduce shared battery operation cost.
Description
Technical field
The present invention relates to intelligent battery technical field more particularly to a kind of intelligent batteries and intelligent battery of configurable output
Configuration method.
Background technique
Now, shared ranks have been added in more and more secondary cells.Secondary cell is provided for user and is more easily selected
It selects, so that user obtains good convenience in using secondary cell.
However, under some applications, the electrical equipment that different user uses is different, also not to the specification requirement of battery
It is identical to the greatest extent.By taking electric bicycle as an example, the requirement to power battery voltage is divided into 36V, 48V, 60V etc., and drives accordingly
Power of motor has 350W, the plurality of specifications such as 500W, 800W, and corresponding protective current is also not quite similar.The demand of this differentiation
Limit being widely used for shared battery.
For above situation, the traditional method of battery supplier is: according to different user to the different demands of battery, being equipped with
The battery of a variety of different sizes provides corresponding battery according to the different demands of user；But this mode increases shared electricity
The complexity of pond flowing, increases the operation cost of shared battery, also it is easy to appear mistakes in artificial treatment, make to user
At inconvenient for use and security risk.Another way is: abandoning non-mainstream user, provides a kind of electricity for meeting mainstream user's demand
Pond, but this mode seriously limits the use scope of shared battery.
Summary of the invention
In view of above-mentioned analysis, the present invention is intended to provide a kind of configuration of the intelligent battery and intelligent battery of configurable output
Method, to solve the problems, such as that existing shared battery operation cost is high, be unable to satisfy user's differentiated demand.
The purpose of the present invention is mainly achieved through the following technical solutions:
A kind of intelligent battery of configurable output, comprising:
Battery core；
Communication interface, for obtaining the voltage rating parameter of electrical equipment；
Voltage transition components, for adjusting the electricity of intelligent battery output end according to the voltage rating parameter of the electrical equipment
Pressure, so that the voltage rating parameter of the voltage of the intelligent battery output end and the electrical equipment for being connected to the electric discharge interface end
It is adapted；
The electric discharge interface is power supply for electrical equipment for connecting electrical equipment.
On the basis of above scheme, the present invention has also done following improvement:
Further, the voltage transition components include:
Input sampling circuit, output sample circuit, conversion and control component；
The input sampling circuit, for obtaining the sampled voltage of battery core；
The output sample circuit, for obtaining the sampling and outputting voltage of the electric discharge interface end；
The conversion and control component, for adjusting the sampled voltage of battery core according to the voltage rating parameter of electrical equipment
Or the sampling and outputting voltage of the electric discharge interface end, so that the voltage of the intelligent battery output end connects with the electric discharge is connected to
The voltage rating parameter of the electrical equipment at mouth end is adapted.
Further, the conversion and control component includes the first TCU transfer control unit, and the input sampling circuit includes resistance
R1 and bleeder circuit；The resistance value of equivalent resistance of first TCU transfer control unit by adjusting bleeder circuit, so that the intelligence
The voltage of energy battery output is adapted with the voltage rating parameter for the electrical equipment for being connected to the electric discharge interface end.
Further, the bleeder circuit is digital regulation resistance R2, and first TCU transfer control unit is by adjusting digital electricity
The resistance value of position device R2, so that the volume of the voltage matches of the intelligent battery output end and the electrical equipment in the electric discharge interface end
Constant voltage parameter is adapted；
Alternatively,
The bleeder circuit includes capacitor C3, resistance R5, first switch device, the capacitor C3, resistance R5, first switch
Device is connected in parallel, first TCU transfer control unit by adjusting the switching device duty ratio so that it is described intelligence electricity
The voltage of pond output end is adapted with the voltage rating parameter for the electrical equipment for being connected to the electric discharge interface end.
Further, the output sample circuit includes resistance R3, resistance R4,
It is in parallel with electric discharge interface after the resistance R3, resistance R4 series connection；
Alternatively,
It is connected in parallel on after the resistance R3, resistance R4 series connection between the cathode of the battery core, the cathode of the electric discharge interface.
Further, the conversion and control component further includes difference amplifier, PWM controller, second switch device；
Wherein, the second switch devices in series is between the battery core and the electric discharge interface；
The first input end of the difference amplifier is used to receive the sampled voltage of the battery core；Second input terminal is for connecing
Receive the sampling and outputting voltage of the electric discharge interface end；
The control terminal FB of the PWM controller is connected with the output end of the difference amplifier, by comparing differential amplification
The control voltage of the output voltage of device and the control terminal FB, the duty ratio of adjustment PWM controller output pulse, and described in utilization
Duty ratio controls the on or off of the second switch device, so that the voltage of the intelligent battery output end and being connected to institute
The voltage rating parameter for stating the electrical equipment of electric discharge interface end is adapted.
Further, the second switch device is P-channel metal-oxide-semiconductor, and the grid and the PWM of the P-channel metal-oxide-semiconductor control
The output end of device is connected, and the source electrode of the P-channel metal-oxide-semiconductor is connected with the anode of the battery core, the drain electrode of the P-channel metal-oxide-semiconductor
It is connected with the anode of the electric discharge interface；
At this point, in parallel with electric discharge interface after the resistance R3, resistance R4 series connection.
Further, the second switch device is N-channel MOS pipe, and the grid and the PWM of the N-channel MOS pipe control
The output end of device is connected, and the source electrode of the N-channel MOS pipe is connected with the cathode of the electric discharge interface；The N-channel MOS pipe
Drain electrode is connected with the cathode of the battery core；
At this point, in parallel with the cathode of the battery core, the electric discharge cathode of interface after the resistance R3, resistance R4 series connection.
Further, the conversion and control component includes the second TCU transfer control unit, third switching device；
Wherein, the third switching device is series between the battery core and the electric discharge interface；
Second TCU transfer control unit, the sampling for sampled voltage and the electric discharge interface end according to battery core export
Voltage, adjusts the duty ratio of the TCU transfer control unit output pulse, and controls the third derailing switch using the duty ratio
The on or off of part, so that the voltage of the intelligent battery output end and the electrical equipment for being connected to the electric discharge interface end
Voltage rating parameter is adapted.
The present invention also provides a kind of configuration methods of above-mentioned intelligent battery, comprising the following steps:
Step S1: when user needs to obtain the right to use of intelligent battery, the intelligent battery passes through the communication interface
Receive battery configuration needs information；
Step S2: the intelligent battery is configured according to the battery configuration needs information, obtains meeting the battery
The output of configuration needs information, and the intelligent battery is released to user；
Step S3: it when user terminates the occupancy to the intelligent battery, removes and matches confidence inside the intelligent battery
Breath；
Wherein, the battery configuration needs information, including at least the voltage rating parameter of electrical equipment.
The present invention has the beneficial effect that: the intelligent battery of configurable output provided by the invention, can be according to electrical equipment
Voltage rating parameter, intelligence configures the output of battery, effectively reduces that the operation cost of shared battery, to can satisfy user poor
Alienation demand.Meanwhile, it is capable to guarantee that intelligent battery keeps the discharge curve of battery and complete while efficient voltage reducing output
Embody battery behavior.
The present invention gives the configuration method of intelligent battery, can be realized the configuration of intelligent battery by this method, full
The configuration needs of the differentiation of sufficient different user.
It in the present invention, can also be combined with each other between above-mentioned each technical solution, to realize more preferred assembled schemes.This
Other feature and advantage of invention will illustrate in the following description, also, certain advantages can become from specification it is aobvious and
It is clear to, or understand through the implementation of the invention.The objectives and other advantages of the invention can by specification, claims with
And it is achieved and obtained in specifically noted content in attached drawing.
Detailed description of the invention
Attached drawing is only used for showing the purpose of specific embodiment, and is not to be construed as limiting the invention, in entire attached drawing
In, identical reference symbol indicates identical component.
Fig. 1 is a kind of structural schematic diagram of the intelligent battery of configurable output provided in an embodiment of the present invention；
Fig. 2 is another schematic diagram of the intelligent battery structure of configurable output provided in an embodiment of the present invention；
Fig. 3 is another schematic diagram of the intelligent battery structure of configurable output provided in an embodiment of the present invention；
Fig. 4 is another schematic diagram of the intelligent battery structure of configurable output provided in an embodiment of the present invention；
Fig. 5 is another schematic diagram of the intelligent battery structure of configurable output provided in an embodiment of the present invention；
Fig. 6 is another schematic diagram of the intelligent battery structure of configurable output provided in an embodiment of the present invention；
Fig. 7 is another schematic diagram of the intelligent battery structure of configurable output provided in an embodiment of the present invention；
Fig. 8 is intelligent battery provided in an embodiment of the present invention and peripheral hardware connection relationship diagram；
Fig. 9 is the configuration method flow chart of intelligent battery provided in an embodiment of the present invention；
Figure 10 is another schematic diagram of intelligent battery provided in an embodiment of the present invention and peripheral hardware connection relationship；
Figure 11 is another flow chart of intelligent battery configuration method provided in an embodiment of the present invention.
Specific embodiment
Specifically describing the preferred embodiment of the present invention with reference to the accompanying drawing, wherein attached drawing constitutes the application a part, and
Together with embodiments of the present invention for illustrating the principle of the present invention, it is not intended to limit the scope of the present invention.
In 1 embodiment of the invention, a kind of intelligent battery of configurable output is disclosed, as shown in Figure 1, comprising:
Battery core；In order to meet the needs of all different electrical equipments, the voltage of battery core is higher than or equal to electrical equipment
Maximum rated voltage parameter.In practical application, one piece of battery core can be used, muti-piece battery core also can be used.
Communication interface, for obtaining the voltage rating parameter of electrical equipment；
Voltage transition components, for adjusting the electricity of intelligent battery output end according to the voltage rating parameter of the electrical equipment
Pressure, so that the voltage rating parameter of the voltage of the intelligent battery output end and the electrical equipment for being connected to the electric discharge interface end
It is adapted；What it is due to driving is power-equipment, and voltage transition components need higher transfer efficiency；
The electric discharge interface is power supply for electrical equipment for connecting electrical equipment.
It is connected when it is implemented, can configure the intelligent battery exported with electrical equipment, specifically communication interface and charging valve
The communication interface or the electrical connection of electrical equipment communication interface of equipment are managed, it is described for obtaining related electrical equipment configuration information
The voltage rating parameter of electrical equipment is included at least in configuration information；The electric discharge interface is connected with electrical equipment input port,
For providing the suitable power source after conversion for electrical equipment.
Compared with prior art, the intelligent battery of configurable output provided in this embodiment, can believe according to user configuration
Configuration information existing for breath or electrical equipment itself obtains the voltage rating parameter of electrical equipment, and intelligence configures the defeated of battery
Out, it effectively reduces the operation cost of shared battery, can satisfy user's differentiated demand.
Specifically, the battery core is 1 battery core, or forms battery core group by multiple battery cores；Multiple battery cores are by series connection or simultaneously
The mode of connection constitutes battery core group.
On the basis of the above embodiments, it optimizes, gives a kind of concrete form of voltage transition components, such as Fig. 2
Shown, the voltage transition components include:
Input sampling circuit, output sample circuit, conversion and control component；
The input sampling circuit, for obtaining the sampled voltage of battery core；
The output sample circuit, for obtaining the sampling and outputting voltage of the electric discharge interface end；
The conversion and control component, for adjusting the sampled voltage of battery core according to the voltage rating parameter of electrical equipment
Or the sampling and outputting voltage of the electric discharge interface end, so that the voltage of the intelligent battery output end connects with the electric discharge is connected to
The voltage rating parameter of the electrical equipment at mouth end is adapted.
The volume of the voltage for making the intelligent battery output end and the electrical equipment for being connected to the electric discharge interface end
Constant voltage parameter is adapted, and is referred specifically to: after the completion of configuration, the electrical equipment of the voltage of intelligent battery output end, interface end of discharging
Voltage rating parameter it is equal；In the use process of electrical equipment, the use of the voltage of intelligent battery output end, interface end of discharging
The virtual voltage of electric equipment is equal.
Preferably, the conversion and control component is defeated by the sampled voltage of control battery core and the sampling of the electric discharge interface end
Voltage is equal out, so that the proportionate relationship that the output voltage of the battery core and the voltage of electric discharge interface end are kept fixed, and then make
The voltage rating parameter for obtaining the voltage of the intelligent battery output end and being connected to the electrical equipment of the electric discharge interface end is mutually fitted
Match.To realize controllable partial pressure output.
Preferably, the conversion and control component is the first TCU transfer control unit, and the input sampling circuit includes resistance R1
And bleeder circuit；The resistance value of equivalent resistance of first TCU transfer control unit by adjusting bleeder circuit, so that the intelligence
The voltage of battery output is adapted with the voltage rating parameter for the electrical equipment for being connected to the electric discharge interface end.
Optionally, the bleeder circuit can be digital regulation resistance R2, and first TCU transfer control unit is by adjusting number
The resistance value of word potentiometer R2, so that the sampled voltage of the battery core is equal with the electric discharge sampling and outputting voltage of interface end, into
And make the voltage rating parameter of the voltage of the intelligent battery output end with the electrical equipment for being connected to the electric discharge interface end
It is adapted；At this point, in parallel with battery core after resistance R1, digital regulation resistance R2 series connection；Illustratively, by one end of resistance R1 and battery core
Anode be connected, the other end of resistance R1 is connected with one end of digital regulation resistance R2, the other end and battery core of digital regulation resistance R2
Cathode be connected；
Optionally, the bleeder circuit may include capacitor C3, resistance R5, first switch device, the capacitor C3, resistance
R5, first switch device are connected in parallel, first TCU transfer control unit by adjusting the switching device duty ratio so that
The sampled voltage of the battery core is equal with the electric discharge sampling and outputting voltage of interface end, so that the intelligent battery exports
The voltage at end is adapted with the voltage rating parameter for the electrical equipment for being connected to the electric discharge interface end；Illustratively, when described
When first switch device selects N-channel MOS pipe 1, circuit connecting relation at this time are as follows: resistance R5 is in parallel with capacitor C3, resistance R5's
One end is connected with the drain electrode of the cathode of battery core, N-channel MOS pipe 2, the other end of resistance R5 and one end, the N-channel MOS of resistance R1
The source electrode of pipe 2 is connected, the control of the grid of N-channel MOS pipe 2 by control unit；
Preferably, the output sample circuit includes resistance R3, resistance R4,
Optionally, in parallel with electric discharge interface after the resistance R3, resistance R4 series connection；Illustratively, one end of resistance R3 with
The anode of electric discharge interface is connected, and the other end of resistance R3 is connected with one end of resistance R4, and the other end of resistance R4 connects with electric discharge
The cathode of mouth is connected；
Optionally, after the resistance R3, resistance R4 series connection with the cathode of the battery core, the electric discharge interface cathode simultaneously
Connection；Illustratively, one end of resistance R4 is connected with the cathode of battery core, and the other end of resistance R4 is connected with one end of resistance R3；Institute
The other end for stating resistance R3 is connected with the cathode of electric discharge interface.
This hair can be achieved in the above-mentioned diversified forms for giving input sampling circuit and exporting sample circuit, any combination thereof
Bright function；Alternatively, bleeder circuit is arranged in output sample circuit, function of the invention can also be realized:
(1) when resistance R3 and resistance R4 string in input sampling circuit selection resistance R1 and potentiometer R2, output sample circuit
When in parallel with electric discharge interface after connection, as shown in figure 3,
First TCU transfer control unit adjusts the resistance value of digital regulation resistance R2 by following formula, so that the battery core
Sampled voltage is equal with the electric discharge sampling and outputting voltage of interface end:
Wherein, VbatFor the voltage of battery core, VoutFor the voltage rating parameter of electrical equipment.
At this point, VbatWith VoutBetween proportionate relationship determine are as follows:
(2) when input sampling circuit selects resistance R3, resistance R4 described in resistance R1 and potentiometer R2, output sample circuit
When in parallel with the cathode of the battery core, the electric discharge cathode of interface after series connection,
First TCU transfer control unit adjusts the resistance value of digital regulation resistance R2 by following formula, so that the battery core
Sampled voltage is equal with the electric discharge sampling and outputting voltage of interface end:
At this point, VbatWith VoutBetween proportionate relationship determine are as follows:
(3) when input sampling circuit selects resistance R1, capacitor C3, resistance R5, first switch device, and output sample circuit
Described in resistance R3, resistance R4 series connection after it is in parallel with the cathode of the battery core, the electric discharge cathode of interface when,
First TCU transfer control unit adjusts the duty ratio D of the switching device by following formula, so that the electricity
The sampled voltage of core is equal with the electric discharge sampling and outputting voltage of interface end:
At this point, VbatWith VoutBetween proportionate relationship determine are as follows:
The discharge curve of battery is kept while efficient voltage reducing exports for guarantee intelligent battery and completely embodies battery
Characteristic optimizes on the basis of the above embodiments, has obtained following scheme:
The conversion and control component further includes difference amplifier, PWM controller, second switch device；
Wherein, the second switch devices in series is between the battery core and the electric discharge interface；
The first input end of the difference amplifier is used to receive the sampled voltage of the battery core；Second input terminal is for connecing
Receive the sampling and outputting voltage of the electric discharge interface end；Illustratively, the inverting input terminal of the difference amplifier and resistance R1, point
The public point of volt circuit is connected；The non-inverting input terminal of the difference amplifier is connected with the public point of resistance R3, resistance R4；
The control terminal FB of the PWM controller is connected with the output end of the difference amplifier, by comparing differential amplification
The output voltage of device and the control voltage of control terminal FB, the duty ratio of adjustment PWM controller output pulse, and utilize the duty
Than the on or off for controlling the second switch device, so that the difference amplifier first input end and the second input terminal
Voltage is equal, so that the volume of the voltage of the intelligent battery output end and the electrical equipment for being connected to the electric discharge interface end
Constant voltage parameter is adapted.
Wherein, difference amplifier has sufficiently high gain, is kept by close loop negative feedback
In following preferred embodiments, also it is set forth when the electricity that second switch device is P-channel metal-oxide-semiconductor or N-channel MOS pipe
Road connection relationship:
Preferably, the second switch device is P-channel metal-oxide-semiconductor, and the grid and the PWM of the P-channel metal-oxide-semiconductor control
The output end of device is connected, and the source electrode of the P-channel metal-oxide-semiconductor is connected with the anode of the battery core, the drain electrode of the P-channel metal-oxide-semiconductor
It is connected with the anode of the electric discharge interface；
At this point, in parallel with electric discharge interface after the resistance R3, resistance R4 series connection；
At this time, it is preferable that realize filtering to pwm pulse, the drain electrode of P-channel metal-oxide-semiconductor, the one end the resistance R3 it
Between access inductance L；
To ensure after P-channel metal-oxide-semiconductor turns off, the electric current in L, which has, continues circuit, drain electrode, electricity in P-channel metal-oxide-semiconductor
Positive parallel diode D1 between core cathode；
To realize the filtering to pwm pulse, between the anode, cathode of electric discharge interface, shunt capacitance C1；
To realize the filtering to pwm pulse, the positive input of difference amplifier passes through the cathode phase of capacitor C2 and battery core
Even.
When in view of high current load, N-channel MOS pipe has advantage, and actual design is often frequently with the side of negative switch
Formula, it is preferable that the second switch device is N-channel MOS pipe, grid and the PWM controller of the N-channel MOS pipe
Output end is connected, and the source electrode of the N-channel MOS pipe is connected with the cathode of the electric discharge interface；The drain electrode of the N-channel MOS pipe
It is connected with the cathode of the battery core；
At this point, in parallel with the cathode of the battery core, the electric discharge cathode of interface after the resistance R3, resistance R4 series connection；
At this point, being accessed between the source electrode of N-channel MOS pipe, the cathode for the interface that discharges to realize the filtering to pwm pulse
Inductance L；
To ensure source electrode, the battery core anode in the follow current circuit of N-channel MOS pipe down periods L, in N-channel MOS pipe
Between positive parallel diode D1；
To realize the filtering to pwm pulse, between the anode, cathode of electric discharge interface, shunt capacitance C1；
To realize the filtering to pwm pulse, the positive input of difference amplifier passes through the cathode phase of capacitor C2 and battery core
Even.
Fig. 4-Fig. 6 gives the structural schematic diagram of the intelligent battery of 3 kinds of specific configurable output.
The core concept of above-mentioned preferred embodiment is the resistance value of the equivalent resistance by adjusting bleeder circuit, so that the electricity
The sampled voltage of core is equal with the electric discharge sampling and outputting voltage of interface end, so that the electricity of the intelligent battery output end
It presses and is adapted with the voltage rating parameter for the electrical equipment for being connected to the electric discharge interface end.In addition to this it is possible to pass through nothing
Divider resistance resistance value need to be adjusted, that the sampled voltage of battery core is directly realized by by software control is defeated with the sampling of the electric discharge interface end
Voltage is equal out:
The conversion and control component includes the second TCU transfer control unit, third switching device；
Wherein, the third switching device is series between the battery core and the electric discharge interface；
Second TCU transfer control unit, the sampling for sampled voltage and the electric discharge interface end according to battery core export
Voltage, adjusts the duty ratio of the TCU transfer control unit output pulse, and controls the third derailing switch using the duty ratio
The on or off of part, so that the voltage of the intelligent battery output end and the electrical equipment for being connected to the electric discharge interface end
Voltage rating parameter is adapted.
As shown in fig. 7, input sampling circuit includes: resistance R1, resistance R6；After resistance R1, resistance R6 series connection simultaneously with battery core
Connection；Illustratively, one end of resistance R1 being connected with the anode of battery core, the other end of resistance R1 is connected with one end of resistance R6,
The other end of resistance R6 is connected with the cathode of battery core；
It is in parallel with the cathode of the battery core, the electric discharge cathode of interface after the resistance R3, resistance R4 series connection.
The third switching device is N-channel MOS pipe, the cathode of the source electrode of the N-channel MOS pipe and the electric discharge interface
It is connected；The drain electrode of the N-channel MOS pipe is connected with the cathode of the battery core；
The first input end of second TCU transfer control unit is connected with the common point of R1, R6, the TCU transfer control unit
The second input terminal be connected with the common point of R3, R4；
The third of second TCU transfer control unit, the 4th input terminal are connected with the communication interface,
The output end of second TCU transfer control unit is connected with the grid of metal-oxide-semiconductor；
Second TCU transfer control unit according to the following formula, controls metal-oxide-semiconductor conducting dutycycle, is made by close loop negative feedback
Obtain the voltage V of the second input terminal of TCU transfer control unit1Meet:
V1=(1-k) V0
Wherein, the voltage of the first input end of the second TCU transfer control unitK=Vout/Vbat, it is
Convenient for calculating, impose a condition: R4/ (R3+R4)=R2/ (R1+R2).
Since above-mentioned intelligent battery needs to postpone and could use by matching, the present invention also provides a kind of intelligence electricity
The configuration method in pond, to meet the configuration requirement of intelligent battery.
The configuration method of the intelligent battery the following steps are included:
Step S1: when user needs to obtain the right to use of intelligent battery, the intelligent battery is obtained by communication interface
The battery configuration needs information of the user is usually downloaded from server；
Step S2: the intelligent battery is configured according to the battery configuration needs information, obtains meeting the battery
The output of configuration needs information, and the intelligent battery is released to user；
Step S3: it when user terminates the occupancy to the intelligent battery, removes and matches confidence inside the intelligent battery
Breath；
Wherein, the battery configuration needs information, including at least the voltage rating parameter of electrical equipment.
The configuration process of the intelligent battery in the present invention includes at least following two usage scenario:
(1) intelligent battery passes through the communication interface and server progress information friendship in charging or battery storing equipment
Mutually, battery configuration needs information reserved when user's registration is stored in server, the battery configuration needs information is at least wrapped
Include the voltage rating parameter of the user power utilization equipment；As shown in Figure 8；
(2) electrical equipment itself is stored with battery configuration needs information, and is realized by its communication interface and intelligent battery
Information exchange.As shown in Figure 10.
(1) plant usage scenario under, configuration method flow chart as shown in figure 9,
The step S1 is further included steps of
Step S11: when user needs to obtain the right to use of intelligent battery, the battery right to use is sent with user orientation server and is asked
Ask instruction；
Step S12: the server reads battery reserved when user's registration according to the battery right to use request instruction
Configuration needs information, and the battery configuration needs information is sent to the charging or battery storing equipment；
Step S13: the intelligent battery, which receives the battery configuration needs by the charging or battery storing equipment, to be believed
Breath.
In the case where (2) plant usage scenario, configuration method flow chart is as shown in figure 11,
After intelligent battery detects that electric discharge interface is connected with electrical equipment, the electricity consumption is read by the communication interface
The battery configuration needs information of equipment offer simultaneously configures the output of battery to according to the information to match equipment voltage rating ginseng
Several output states.
The step S3 further executes whether the following operation judges equipment terminates occupancy to intelligent battery:
After intelligent battery returns to charging or battery storing equipment, show the device end to the occupancy of the intelligent battery
When, remove the configuration information inside the intelligent battery.
By configuring to intelligent battery, it can satisfy in the operation demand of shared battery use process kind, effectively
Expand the use scope of shared battery.
It will be understood by those skilled in the art that realizing all or part of the process of above-described embodiment method, meter can be passed through
Calculation machine program instruction relevant hardware is completed, and the program can be stored in computer readable storage medium.Wherein, described
Computer readable storage medium is disk, CD, read-only memory or random access memory etc..
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of intelligent battery of configurable output characterized by comprising
Battery core；
Communication interface, for obtaining the voltage rating parameter of electrical equipment；
Voltage transition components, for adjusting the voltage of intelligent battery output end according to the voltage rating parameter of the electrical equipment,
So that the voltage rating parameter phase of the voltage of the intelligent battery output end and the electrical equipment for being connected to the electric discharge interface end
Adaptation；
The electric discharge interface is power supply for electrical equipment for connecting electrical equipment.
2. the intelligent battery of configurable output according to claim 1, which is characterized in that the voltage transition components packet
It includes:
Input sampling circuit, output sample circuit, conversion and control component；
The input sampling circuit, for obtaining the sampled voltage of battery core；
The output sample circuit, for obtaining the sampling and outputting voltage of the electric discharge interface end；
The conversion and control component, for adjusting sampled voltage or the institute of battery core according to the voltage rating parameter of electrical equipment
The sampling and outputting voltage of electric discharge interface end is stated, so that the voltage of the intelligent battery output end and being connected to the electric discharge interface end
The voltage rating parameter of electrical equipment be adapted.
3. the intelligent battery of configurable output according to claim 2, which is characterized in that the conversion and control component includes
First TCU transfer control unit, the input sampling circuit include resistance R1 and bleeder circuit；First TCU transfer control unit is logical
The resistance value of the equivalent resistance of adjustment bleeder circuit is crossed, so that the voltage of the intelligent battery output end connects with the electric discharge is connected to
The voltage rating parameter of the electrical equipment at mouth end is adapted.
4. the intelligent battery of configurable output according to claim 3, which is characterized in that the bleeder circuit is number electricity
Position device R2, first TCU transfer control unit by adjusting digital regulation resistance R2 resistance value so that the intelligent battery output end
Voltage matches be adapted with the voltage rating parameter of electrical equipment in the electric discharge interface end；
Alternatively,
The bleeder circuit includes capacitor C3, resistance R5, first switch device, the capacitor C3, resistance R5, first switch device
Be connected in parallel, first TCU transfer control unit by adjusting the switching device duty ratio so that the intelligent battery is defeated
The voltage of outlet is adapted with the voltage rating parameter for the electrical equipment for being connected to the electric discharge interface end.
5. the intelligent battery of configurable output according to claim 2, which is characterized in that
The output sample circuit includes resistance R3, resistance R4,
It is in parallel with electric discharge interface after the resistance R3, resistance R4 series connection；
Alternatively,
It is connected in parallel on after the resistance R3, resistance R4 series connection between the cathode of the battery core, the cathode of the electric discharge interface.
6. the intelligent battery of configurable output described in one of -5 according to claim 1, which is characterized in that the conversion and control group
Part further includes difference amplifier, PWM controller, second switch device；
Wherein, the second switch devices in series is between the battery core and the electric discharge interface；
The first input end of the difference amplifier is used to receive the sampled voltage of the battery core；Second input terminal is for receiving institute
State the sampling and outputting voltage of electric discharge interface end；
The control terminal FB of the PWM controller is connected with the output end of the difference amplifier, by comparing difference amplifier
The control voltage of output voltage and the control terminal FB, the duty ratio of adjustment PWM controller output pulse, and utilize the duty
Than the on or off for controlling the second switch device, so that the voltage of the intelligent battery output end and putting described in being connected to
The voltage rating parameter of the electrical equipment at electrical interface end is adapted.
7. the intelligent battery of configurable output according to claim 6, which is characterized in that
The second switch device is P-channel metal-oxide-semiconductor, the grid of the P-channel metal-oxide-semiconductor and the output end of the PWM controller
It is connected, the source electrode of the P-channel metal-oxide-semiconductor is connected with the anode of the battery core, the drain electrode and the electric discharge of the P-channel metal-oxide-semiconductor
The anode of interface is connected；
At this point, in parallel with electric discharge interface after the resistance R3, resistance R4 series connection.
8. the intelligent battery of configurable output according to claim 6, which is characterized in that
The second switch device is N-channel MOS pipe, the grid of the N-channel MOS pipe and the output end of the PWM controller
It is connected, the source electrode of the N-channel MOS pipe is connected with the cathode of the electric discharge interface；The drain electrode of the N-channel MOS pipe with it is described
The cathode of battery core is connected；
At this point, in parallel with the cathode of the battery core, the electric discharge cathode of interface after the resistance R3, resistance R4 series connection.
9. the intelligent battery of configurable output according to claim 2, which is characterized in that the conversion and control component includes
Second TCU transfer control unit, third switching device；
Wherein, the third switching device is series between the battery core and the electric discharge interface；
Second TCU transfer control unit, the sampling for sampled voltage and the electric discharge interface end according to battery core export electricity
Pressure, adjusts the duty ratio of the TCU transfer control unit output pulse, and controls the third switching device using the duty ratio
On or off so that the voltage of the intelligent battery output end be connected to it is described electric discharge interface end electrical equipment volume
Constant voltage parameter is adapted.
10. the configuration method of intelligent battery described in a kind of any one of claim 1-9, which comprises the following steps:
Step S1: when user needs to obtain the right to use of intelligent battery, the intelligent battery is received by the communication interface
The corresponding battery configuration needs information of user's corresponding device；
Step S2: the intelligent battery is configured according to the battery configuration needs information, obtains meeting the battery configuration
The output of demand information, and the intelligent battery is released to user；
Step S3: when user terminates the occupancy to the intelligent battery, the configuration information inside the intelligent battery is removed；
Wherein, the battery configuration needs information, including at least the voltage rating parameter of electrical equipment.
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