CN105610215B - For electric installation, method for controlling power supply and using the movable fixture for electric installation - Google Patents

For electric installation, method for controlling power supply and using the movable fixture for electric installation Download PDF

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Publication number
CN105610215B
CN105610215B CN201510865014.4A CN201510865014A CN105610215B CN 105610215 B CN105610215 B CN 105610215B CN 201510865014 A CN201510865014 A CN 201510865014A CN 105610215 B CN105610215 B CN 105610215B
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China
Prior art keywords
battery
power supply
electric installation
movable fixture
discharge
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CN105610215A (en
Inventor
郭灼
王雷
田杰
郑大阳
王文韬
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Shenzhen Dajiang Innovations Technology Co Ltd
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Shenzhen Dajiang Innovations Technology Co Ltd
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Abstract

It is a kind of for electric installation, method of supplying power to and the application movable fixture for electric installation, this is used to power for movable fixture for electric installation, this includes controller for electric installation, and the controller controls the charge or discharge of the multiple battery for being electrically connected simultaneously with multiple batteries;When needing to power for the movable fixture, the controller controls the multiple battery wheel and banishes electricity to power to the movable fixture.It is powered for movable fixture with not powering off using the present invention, ensures the reliability that movable fixture work does not power off.

Description

For electric installation, method for controlling power supply and using the movable fixture for electric installation
Technical field
The present invention relates to power supply technique field, more particularly to a kind of battery pack of camera head for electric installation, for automatically controlled Method processed and movable fixture with this for electric installation.
Background technology
Digital camera is powered usually using a lithium ion battery, but the usage time of the lithium ion battery has Limit.If holder of arranging in pairs or groups uses, the usage time of the lithium ion battery substantially reduces.Therefore, single lithium ion battery cannot Meet camera shooting for a long time (such as:Delay such as is taken pictures at the shootings) demand.In order to increase the shooting time of camera, current is usual Operational method is that the lithium ion battery of collocation large capacity or the charging base of the built-in multiple alkaline dry batteries of collocation to supply for camera Electricity.
However, for arrange in pairs or groups large capacity lithium ion battery method, battery capacity be still it is limited, cannot be from root The demand using camera for a long time is solved in sheet.Work as dead battery capability, camera needs to power off switches new full electric battery again, this Sample operation also results in the interruption of camera shooting.For the method for the charging base of arranging in pairs or groups, alkaline dry battery is not chargeable heavy It is multiple to use.It rechargeable battery even if having arranged in pairs or groups, it is also desirable to be equipped with additional charger charging.Equally, work as dead battery capability, Camera is also required to power-off and switches new full electric battery again, and operation in this way also results in the interruption of shooting.Therefore the existing practice It can not ensure the camera for a long time and shoot demand with not powering off.
Invention content
In view of this, it is necessary to propose a kind of for electric installation, method for controlling power supply and with the moving for electric installation Device, to solve the above problems.
It is a kind of for electric installation, for powering for movable fixture, this includes controller for electric installation, and the controller is used for It is electrically connected simultaneously with multiple batteries, and controls the charge or discharge of the multiple battery;Wherein, when needing for the removable dress When setting power supply, the controller controls the multiple battery wheel and banishes electricity to power to the movable fixture.
In one embodiment, multiple interfaces of the controller are electrically connected with each battery one-to-one correspondence so that the control Device processed controls the multiple battery and carries out charge or discharge respectively.
In one embodiment, it is described for electric installation further include multiple parallel connections the battery list for the multiple battery of management and control Member, each battery unit includes switching circuit, and each switching circuit is used to control the switch shape of its corresponding battery State, wherein when the remaining capacity of the battery of present discharge is less than a predetermined threshold value, the controller is connected next battery and corresponds to Switching circuit with the next battery discharge of switching control, and above-mentioned work as controlling next battery discharge and then disconnecting The corresponding switching circuit of battery of preceding electric discharge stops electric discharge with the battery for controlling above-mentioned present discharge, to ensure to be with not powering off The movable fixture power supply.
In one embodiment, each described battery unit be used for control intelligent battery, the controller by with each electricity The interface of pool unit connection reads the remaining capacity of each battery.
In one embodiment, described for electric installation further includes power supply adaptor, the power supply adaptor simultaneously with the control Device and the electrical connection of the multiple battery, the controller control the power supply adaptor and charge for the multiple battery.
In one embodiment, the controller controls the power supply adaptor and charges simultaneously to the multiple battery or right The multiple battery wheel stream charges.
In one embodiment, the charging order of the multiple battery, the remaining capacity current according to each battery are true It is fixed.
In one embodiment, the wherein highest battery of current residual electricity is preferentially charged.
In one embodiment, when needing to power for the movable fixture, if the power supply adaptor accesses external electrical Source, the controller control the power supply adaptor and preferentially power to the movable fixture, and suitable detecting the power supply Orchestration stops the multiple battery of switching control when power supply and powers for the movable fixture;If the power supply adaptor does not connect Enter external power supply, the controller controls the multiple battery and powers for the movable fixture.
In one embodiment, each battery unit further includes switching circuit, and the switching circuit of each battery unit is used In the on off state for controlling its corresponding battery, when the switching circuit is connected, corresponding battery can be electrically charged or put Electricity;When disconnecting the switching circuit, corresponding battery stopping is charged or discharged.
In one embodiment, the switching circuit of each battery unit is a switching tube that function is filled with counnter attack.
In one embodiment, each battery unit further includes charging management chip, pre- for being carried out to its corresponding battery Charging, constant-current charge, constant-voltage charge and trickle charge.
A kind of method for controlling power supply is powered for controlling multiple batteries for movable fixture, and the multiple battery is by corresponding to Battery unit management and control, and can be the movable fixture power, this method comprises the following steps:When needing to be described removable When dynamic device power supply, the multiple battery wheel is controlled by battery unit and banishes electricity to power to the movable fixture.
In one embodiment, the battery unit includes switching circuit, and the switching circuit is for controlling its corresponding electricity The on off state in pond, the above method further comprise step:If the remaining capacity of the battery of present discharge is less than a predetermined threshold value When, the corresponding switching circuit of next battery is connected with the next battery discharge of switching control, and put controlling next battery The corresponding switching circuit of battery of electricity and then the above-mentioned present discharge of disconnection is put with the battery stopping for controlling above-mentioned present discharge Electricity.
In one embodiment, the battery is intelligent battery, and each intelligence is read by the interface being connect with each battery unit The remaining capacity of battery.
In one embodiment, the above method further includes:It is suitable using the power supply being electrically connected simultaneously with the multiple battery unit Orchestration controls the power supply adaptor and charges to the multiple battery.
In one embodiment, the step of control power supply adaptor charges to the multiple battery include:Control The power supply adaptor charges simultaneously to the multiple battery, or charges to the multiple battery wheel stream.
In one embodiment, it is described to the multiple battery wheel stream carry out charging include step:It is current to obtain each battery Remaining capacity, determine that the charging charged to the multiple battery is suitable according to the current residual electricity of acquired each battery Sequence.
In one embodiment, preferential selection charges to the highest battery of current residual electricity.
In one embodiment, the above method further comprises:If the electricity when needing to power for the movable fixture Source adapter accesses external power supply, controls the power supply adaptor and preferentially powers to the movable fixture, and works as the power supply Adapter stops the multiple battery of switching control when power supply and powers for the movable fixture;If the power supply adaptor does not have External power supply is accessed, the multiple battery is controlled and powers for the movable fixture.
In one embodiment, each battery unit further includes switching circuit, and the switching circuit of each battery unit is used In the on off state for controlling its corresponding battery, when the switching circuit is connected, corresponding battery can be electrically charged or put Electricity;When disconnecting the switching circuit, corresponding battery stopping is charged or discharged.
In one embodiment, the switching circuit of each battery unit is a switching tube that function is filled with counnter attack.
In one embodiment, each battery unit further includes charging management chip, and the charging management chip is corresponding to its Battery is into line precharge, constant-current charge, constant-voltage charge and trickle charge.
In one embodiment, described for electric installation further includes power conversion unit and transmission module, and the power supply conversion is single Member is electrically connected with the power supply adaptor and multiple batteries simultaneously, and the power conversion unit will be from the power supply adaptor or institute State multiple battery receptacles to DC voltage decompression for can be other devices charging DC voltage, and penetrate the transmission mould DC voltage after decompression is transmitted to other devices to power to other devices by block.
In one embodiment, the power conversion unit is DC/DC converters and the transmission module is USB interface.
A kind of movable fixture, the movable fixture have above-mentioned for electric installation.
It is provided by the invention for electric installation, method for controlling power supply and the application movable fixture for electric installation, Ke Yitong It is that movable fixture is powered to cross using power supply adaptor or multiple batteries, it is described for electric installation equally with quick to multiple batteries The function of charging.In addition, when battery is changed in replacement, the charge/discharge mould that multiple batteries can be intelligently controlled for electric installation Formula so that movable fixture can keep work in the case where not powering off, and ensure the camera for a long time and clap with not powering off Take the photograph demand.
Description of the drawings
Fig. 1 is the functional block diagram of the movable fixture in an embodiment of the present invention.
Fig. 2 is the functional block diagram for electric installation in an embodiment of the present invention.
Fig. 3 is a kind of method for controlling power supply flow chart in an embodiment of the present invention.
Fig. 4 is the refinement that the controller in an embodiment of the present invention powers to movable fixture according to the first operating mode Flow chart.
Main element symbol description
Movable fixture 10
For electric installation 20
Power device 30
Controller 21
Battery unit 22
Switching circuit 220
Charging management chip 221
Battery 222
Power supply adaptor 23
Power conversion unit 24
Transmission module 25
Following specific implementation mode will be further illustrated the present invention in conjunction with above-mentioned attached drawing.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, for the movable fixture 10 provided in an embodiment of the present invention, the movable fixture 10 can be Unmanned plane, unmanned plane of taking photo by plane, hand-held holder (such as camera head), remote controler etc..The movable fixture 10 includes being set to institute State in the body (not shown) of movable fixture 10 for electric installation 20 and power device 30.It is described for electric installation 20 and institute The electrical connection of power device 30 is stated, will need to make in the power transmission that provided for electric installation 20 to the movable fixture 10 With the device (not shown) of electric power.In one embodiment, the power device 30 can also be the removable dress in itself The device needed in 10 using electric power is set, is electrically connected with the power device 30 for electric installation 20 by described, with for the use Electric installation 30 is powered.For example, the movable fixture 10 is unmanned plane of taking photo by plane, the power device 30 can be the nothing of taking photo by plane Man-machine power plant (motor), camera, holder etc..
Referring to Fig. 2, in one embodiment, the battery unit including controller 21, multiple parallel connections for electric installation 20 22 and power supply adaptor 23.
The controller 21 is the processor for electric installation 20, for handling all kinds of numbers for electric installation 20 According to.In one embodiment, the controller 21 can be micro-control unit (Microcontroller Unit, MCU).The control Device processed 21 be electrically connected with each battery unit 22 simultaneously, for example, multiple interfaces (such as I/O interfaces) of the controller 21 with each Battery unit 22 corresponds electrical connection, each interface corresponds to a battery unit, for controlling the multiple battery respectively Unit 22 carries out charge or discharge.In one embodiment, each battery unit 22 includes switching circuit 220, Charge Management core Piece 221 and battery 222.
In one embodiment, the switching circuit 220 is used to control the on off state of its corresponding battery 222.Work as conducting When the switching circuit 220, corresponding battery 222 can discharge or be electrically charged.When disconnecting the switching circuit 220, Corresponding battery 222 stops electric discharge or is electrically charged.In one embodiment, the switching circuit 220 is one, and there is counnter attack to fill work( Can switching tube, carry out to low-voltage battery pouring in down a chimney charging to avoid high-voltage battery.For example, the switching circuit 220 can be with It is mos field effect transistor (Metal Oxide Semiconductor Field Effect Transistor, MOSFET) or any suitable switching tube such as relay.
The charging management chip 221 is used to carry out Charge Management to its corresponding battery 222, utilizes the Charge Management Chip 221 can be to its corresponding battery 222 into line precharge, constant-current charge, constant-voltage charge, trickle charge.
The battery 222 of each battery unit 22 can be that the reserve battery of the movable fixture 10 (can Be used alone is that the movable fixture 10 is powered).For example, the battery 222 can be special lithium ion battery.It is preferable at this In embodiment, the battery 222 of each battery unit 22 is intelligent battery, and intelligent battery utilizes internal electron circuit (figure In be not shown) can measure, calculate and store its battery data.The controller 21 with the intelligent battery by interacting letter Breath, can accurately obtain each battery 222 state (e.g., including the current remaining capacity of battery, battery effective appearance Amount, current charge/discharge electricity rate and/or predicted life etc.), to determine that properly this is to 222 charge or discharge of each battery. In other preferred embodiments, the battery 222 or non intelligent battery of each battery unit 22, the controller 21 The information of voltage that each battery 222 can be acquired using voltage collection circuit (not shown), to determine when this to this 222 charge or discharge of each battery.In one embodiment, the movable fixture 10, which can have, specially places the multiple electricity Multiple battery case (not shown)s in pond 222.
The power supply adaptor 23 is electrically connected with the controller 21, and is electrically connected with each battery unit 22.The confession It is that the movable fixture 10 is powered that electric installation 20, which can use the power supply adaptor 23 directly, can also use the power supply Adapter 23 charges for the multiple battery 222.In one embodiment, the power supply adaptor 23 can access external power supply (such as AC power supplies) (not shown) is the power supply of the movable fixture 10 or is that the multiple battery 222 charges.
In one embodiment, the controller 21 controls the power supply adaptor 23 and charges for the multiple battery 222.Institute Stating controller 21 can use different charge modes to charge the multiple battery 222.For example, the controller 21 can be right The multiple battery 222 charges simultaneously, or charges in turn to the multiple battery 222.In the preferred embodiment, described Controller 21 can select to fill the multiple battery 222 according to the state (such as current remaining capacity) of each battery 222 The charging order of electricity.For example, the controller 21 can first confirm the current remaining capacity of each battery 222, then selection is worked as The highest battery of preceding remaining capacity 222 charges to it, with rapidly by the electricity of the highest battery of the remaining capacity 222 It is full of, or the battery 222 for selecting current remaining capacity to be more than a default electricity, preferentially selected battery 222 is filled successively Electricity.In other preferred embodiments, the controller 21 can also according to other preset conditions to each battery 222 successively into Row charging.
In a still further embodiment, described for electric installation 20 further includes power conversion unit 24 and transmission module 25. The power conversion unit 24 is electrically connected with the power supply adaptor 23 and multiple battery units 22 simultaneously.The power supply conversion is single Member 24 is transmitted to other to be variable DC voltage by the fixed DC voltage conversion received by transmission module 25 Device, to power to other devices.In one embodiment, the power conversion unit 24 can be DC/DC (DC to DC Power supply) converter and the transmission module 25 can be USB interface.When have the charging voltages such as mobile phone, tablet computer demand compared with When small product is electrically connected the transmission module 25, the controller 21 can control the power supply adaptor 23 or the multiple Battery 222 discharges, can be mobile phone, tablet electricity by the DC voltage received decompression using the power conversion unit 24 The voltage of the products such as brain power supply, to charge to products such as mobile phone, tablet computers.
It should be noted that when the movable fixture 10 need it is described power for electric installation 20 when, the controller 21 can To power to the movable fixture 10 according to different operating modes.In the preferred embodiment, the operating mode includes First operating mode and the second operating mode.First operating mode refers to that the controller 21 directly controls multiple batteries 222 pairs of movable fixtures 10 are powered.Second operating mode refers to that the controller 21 controls the power supply adaptor 23 preferentially power to the movable fixture 10, and when detecting the power supply adaptor 23 and stopping power supply described in switching control Multiple batteries 222 are powered for the movable fixture 10.In the second operating mode, if the power supply adaptor 23 is to institute When stating the power supply of movable fixture 10, if there is the electric current for generating extra can be used for charging to the multiple battery 222. In one embodiment, when needing to power to the movable fixture 10, the controller 21 can be according to power supply adaptor Whether 23 access external power supply to select different operating modes.It is described if the power supply adaptor 23 accesses external power supply Controller 21 powers to the movable fixture 10 according to the second operating mode.If the power supply adaptor 23 does not access external electrical When source, the controller 21 powers to the movable fixture 10 according to the first operating mode.
In the preferred embodiment, when controller 21 is that the movable fixture 10 is powered according to the first operating mode, The controller 21 can control multiple batteries 222 and discharge in turn.In a further preferred embodiment, the controller 21 can also It controls multiple batteries 222 while discharging.In one embodiment, the controller 21 can preferentially select current residual electricity most High battery 222 discharges.In other preferred embodiments, the controller 21 can also be pre- higher than first from current residual electricity If the battery 222 of threshold value discharges from preferential one battery 222 of selection.It should be noted that the residue of the battery 222 in present discharge When electricity is less than the second predetermined threshold value (the second predetermined threshold value is less than the first predetermined threshold value), the controller 21 selects next electricity Pond 222 simultaneously controls next battery 222 electric discharge, and after controlling next battery 222 electric discharge, control is above-mentioned currently to put The battery 222 of electricity stops electric discharge, to ensure not powering off powers for the movable fixture 10.
In further preferred embodiment, when powering for the movable fixture 10, if some battery 222 When electricity is less than third predetermined threshold value, which can be equal to second predetermined threshold value, might be less that second Predetermined threshold value, the controller 21 can utilize the output device of the movable fixture 10 (to be not shown in figure, such as show Screen, voice-output unit) etc. output notification information, to inform the user of the movable fixture 10, the battery 222 need more It changes.It is preset for example, the side for placing each battery case of the multiple battery 222 on the movable fixture 10 places one Mark, such as A, B, C etc..The controller 21 can be previously stored with the mark of the place battery case corresponding to each battery 222 Know.When controller 21 determines that the electricity of some battery 222 is less than the third predetermined threshold value, the controller 21 can basis The mark of the 222 corresponding battery case of battery (for example, identifying " A ") stored, output " please replace the electricity in battery case ' A ' The voice messaging or text information in pond " are to the movable fixture 10.
In the preferred embodiment, when controller 21 is that the movable fixture 10 is powered according to the second operating mode, The controller 21 controls the power supply adaptor 23 and preferentially powers to the movable fixture 10.Once detecting the power supply When adapter 23 stops power supply, direct the multiple battery 222 of switching control is powered for the movable fixture 10.Equally, institute It states controller 21 and can control multiple batteries 222 and discharge or control in turn and multiple batteries 222 while discharging.The controller 21 is controlled It makes the mode that the multiple battery 222 discharges in turn and controls multiple batteries 222 according to the first operating mode with the controller 21 The mode of work is identical, does not just repeat here.
It is the flow chart 300 of method for controlling power supply preferred embodiment of the present invention refering to Fig. 3.It should be noted that institute of the present invention It states method for controlling power supply and is not limited to the step in flow chart shown in Fig. 3 and sequence.According to different embodiments, stream shown in Fig. 3 Step in journey figure can increase, remove or change sequence.In the preferred embodiment, the method 300 can be from step S301 starts.In other preferred embodiments, the method 300 can also never start in S302.
Step S301, the controller 21 control power supply adaptor 23 and charge for the multiple battery 222.The controller 21 can use different charge modes to charge the multiple battery 222.For example, the controller 21 can be to the multiple Battery 222 charges simultaneously, or charges in turn to the multiple battery 222.In some embodiments, the controller 21 can According to the state of each battery 222 (such as current remaining capacity), to select the charging charged to the multiple battery 222 suitable Sequence.For example, the controller 21 can first confirm the current remaining capacity of each battery 222, then the current residue of selection is electric Highest battery 222 is measured to charge to it, rapidly the electricity of the highest battery of the remaining capacity 222 to be full of, or choosing The battery 222 that current remaining capacity is more than a default electricity is selected, is preferentially charged successively to above-mentioned selected battery 222.
Step S302, when the movable fixture 10 need it is described power for electric installation when, the controller 21 is not according to Same operating mode powers to the movable fixture 10.In the preferred embodiment, the controller 21 judges presently described Whether power supply adaptor 23 accesses external power supply to select different operating modes.If the power supply adaptor 23 does not access outside When power supply, the controller 21 powers to the movable fixture 10 according to the first operating mode, enters step S303.If described When power supply adaptor 23 accesses external power supply, the controller 21 supplies the movable fixture 10 according to the second operating mode Electricity enters step S304.
Step S303, the controller 21 control the electric discharge of multiple batteries 222.In the preferred embodiment, the controller 21 can control multiple batteries 222 discharges in turn.In a further preferred embodiment, the controller 21 can also control multiple electricity It discharges simultaneously in pond 222.The controller 21 controls the method that multiple batteries 222 discharge in turn and refers to Fig. 4.
Step S304, the controller 21 control the power supply adaptor 23 and preferentially power to the movable fixture 10, And the multiple battery 222 of switching control is the movable fixture 10 when detecting the power supply adaptor 23 and stopping power supply Power supply.
It is that the MCU in one embodiment of invention supplies movable fixture according to the first operating mode refering to Fig. 4 Electricity refined flow chart, and step S303 refined flow chart.It should be noted that method for controlling power supply of the present invention and unlimited Step in the flow chart shown in Fig. 4 and sequence.
Step S3030, the controller 21 control multiple batteries 222 and discharge in turn.In one embodiment, the control Device 21 can preferentially select the highest battery 222 of current residual electricity to discharge.In other preferred embodiments, the controller 21 It can also discharge from preferential one battery 222 of selection from current residual electricity higher than the battery 222 of the first predetermined threshold value.
Step S3031, the controller 21 determine that the remaining capacity of the battery 222 of present discharge is less than the second predetermined threshold value When (the second predetermined threshold value be less than the first predetermined threshold value), the controller 21 selects next battery 222 and to control this next Battery 222 discharges, and after controlling next battery 222 electric discharge, and the stopping of battery 222 for controlling above-mentioned present discharge is put Electricity to ensure not powering off is powered for the movable fixture 10.
Finally it should be noted that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although reference Preferred embodiment describes the invention in detail, it will be understood by those of ordinary skill in the art that, it can be to the present invention's Technical solution is modified or equivalent replacement, without departing from the spirit of the technical scheme of the invention and range.

Claims (24)

1. it is a kind of for electric installation, for powering for movable fixture, which is characterized in that this includes for electric installation:
Controller, the controller control the charge or discharge of the multiple battery for being electrically connected simultaneously with multiple batteries;
Wherein, when needing to power for the movable fixture, the controller controls the multiple battery wheel and banishes electricity with right The movable fixture power supply;
Described further includes the battery unit for the multiple battery of management and control of multiple parallel connections for electric installation, each battery list Member includes switching circuit, and each switching circuit is used to control the on off state of its corresponding battery, wherein the controller Preferential selection current residual electricity is higher than the first predetermined threshold value and the highest battery discharge of electricity, and in the battery of present discharge When remaining capacity is less than the second predetermined threshold value, the corresponding switching circuit of next battery is connected under switching control one in the controller A battery discharge, and controlling next battery discharge and then disconnecting the corresponding switch electricity of battery of above-mentioned present discharge Road stops electric discharge with the battery for controlling above-mentioned present discharge, to ensure not powering off powers for the movable fixture, wherein Second predetermined threshold value is less than the first predetermined threshold value.
2. as described in claim 1 for electric installation, which is characterized in that the multiple interfaces and each battery of the controller are one by one Corresponding electrical connection so that the controller controls the multiple battery and carries out charge or discharge respectively.
3. as described in claim 1 for electric installation, which is characterized in that each battery unit is used for control intelligent battery, The controller reads the remaining capacity of each battery by the interface being connect with each battery unit.
4. as described in claim 1 for electric installation, which is characterized in that described for electric installation further includes power supply adaptor, the electricity Source adapter is electrically connected with the controller and the multiple battery simultaneously, and it is institute that the controller, which controls the power supply adaptor, State multiple battery chargings.
5. as claimed in claim 4 for electric installation, which is characterized in that the controller controls the power supply adaptor to described Multiple batteries charge simultaneously, or charge to the multiple battery wheel stream.
6. as claimed in claim 5 for electric installation, which is characterized in that the charging order of the multiple battery, according to each institute The current remaining capacity of battery is stated to determine.
7. as claimed in claim 6 for electric installation, which is characterized in that the wherein highest battery of current residual electricity is preferentially filled Electricity.
8. as claimed in claim 4 for electric installation, which is characterized in that when needing to power for the movable fixture,
If the power supply adaptor accesses external power supply, the controller controls the power supply adaptor preferentially to described removable Device is powered, and the multiple battery of switching control is the removable dress when detecting the power supply adaptor and stopping power supply Set power supply;
If the power supply adaptor does not access external power supply, it is the removable dress that the controller, which controls the multiple battery, Set power supply.
9. as described in claim 1 for electric installation, which is characterized in that each battery unit further includes switching circuit, described every The switching circuit of a battery unit is used to control the on off state of its corresponding battery, right when the switching circuit is connected The battery answered can be charged or discharged;When disconnecting the switching circuit, corresponding battery stopping is charged or discharged.
10. as claimed in claim 9 for electric installation, which is characterized in that the switching circuit of each battery unit is one The switching tube of function is filled with counnter attack.
11. as described in claim 1 for electric installation, which is characterized in that each battery unit further includes charging management chip, is used In to its corresponding battery into line precharge, constant-current charge, constant-voltage charge and trickle charge.
12. as claimed in claim 4 for electric installation, which is characterized in that it is described for electric installation further include power conversion unit and Transmission module, the power conversion unit are electrically connected with the power supply adaptor and multiple batteries simultaneously, and the power supply conversion is single Member by from the power supply adaptor or the multiple battery receptacle to DC voltage decompression can be what other devices charged DC voltage, and the DC voltage after decompression is transmitted to other devices to power to other devices through the transmission module.
13. as claimed in claim 12 for electric installation, which is characterized in that the power conversion unit is DC/DC converters, with And the transmission module is USB interface.
14. a kind of method for controlling power supply is powered for controlling multiple batteries for movable fixture, the multiple battery is by corresponding Battery unit management and control, and the movable fixture power supply can be individually for, which is characterized in that
This method comprises the following steps:When needing to power for the movable fixture, controlled by battery unit the multiple Battery wheel banishes electricity to power to the movable fixture;
Wherein, the battery unit includes switching circuit, and the switching circuit is used to control the on off state of its corresponding battery, This method further comprises step:
Preferential selection current residual electricity is higher than the first predetermined threshold value and the highest battery discharge of electricity, and in the electricity of present discharge When the remaining capacity in pond is less than the second predetermined threshold value, the corresponding switching circuit of next battery is connected with the next battery of switching control Electric discharge, and controlling next battery discharge and then disconnecting the corresponding switching circuit of battery of above-mentioned present discharge to control The battery for making above-mentioned present discharge stops electric discharge, wherein second predetermined threshold value is less than the first predetermined threshold value.
15. method for controlling power supply as claimed in claim 14, which is characterized in that the battery be intelligent battery, by with it is each The interface of battery unit connection reads the remaining capacity of each intelligent battery.
16. method for controlling power supply as claimed in claim 14, which is characterized in that this method further includes:Using simultaneously with it is multiple The power supply adaptor of the battery unit electrical connection, controls the power supply adaptor and charges to the multiple battery.
17. method for controlling power supply as claimed in claim 16, which is characterized in that the control power supply adaptor is to described The step of multiple battery chargings includes step:
The power supply adaptor is controlled to the multiple battery while being charged, or is charged to the multiple battery wheel stream.
18. method for controlling power supply as claimed in claim 17, which is characterized in that described to be filled to the multiple battery wheel stream Electricity includes step:
The current remaining capacity of each battery is obtained, is determined to described more according to the current residual electricity of acquired each battery The charging order of a battery charging.
19. method for controlling power supply as claimed in claim 16, which is characterized in that this method includes preferential selection to current residual The highest battery charging of electricity.
20. method for controlling power supply as claimed in claim 16, which is characterized in that this method further comprises step:
When needing to power for the movable fixture,
If the power supply adaptor accesses external power supply, controls the power supply adaptor and preferentially powers to the movable fixture, And the multiple battery of switching control is powered for the movable fixture when the power supply adaptor stops powering;
If the power supply adaptor does not access external power supply, controls the multiple battery and power for the movable fixture.
21. method for controlling power supply as claimed in claim 14, which is characterized in that each battery unit further includes switching circuit, The switching circuit of each battery unit is used to control the on off state of its corresponding battery, when the conducting switching circuit When, corresponding battery can be charged or discharged;When disconnecting the switching circuit, the stopping of corresponding battery be electrically charged or Electric discharge.
22. method for controlling power supply as claimed in claim 21, which is characterized in that the switching circuit of each battery unit is One switching tube that function is filled with counnter attack.
23. method for controlling power supply as claimed in claim 14, which is characterized in that each battery unit further includes Charge Management core Piece, the charging management chip is to its corresponding battery into line precharge, constant-current charge, constant-voltage charge and trickle charge.
24. a kind of movable fixture, which is characterized in that the movable fixture includes:As described in claim 1-13 any one For electric installation.
CN201510865014.4A 2015-12-01 2015-12-01 For electric installation, method for controlling power supply and using the movable fixture for electric installation Active CN105610215B (en)

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CN201510865014.4A CN105610215B (en) 2015-12-01 2015-12-01 For electric installation, method for controlling power supply and using the movable fixture for electric installation

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Application Number Priority Date Filing Date Title
CN201510865014.4A CN105610215B (en) 2015-12-01 2015-12-01 For electric installation, method for controlling power supply and using the movable fixture for electric installation

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CN105610215A CN105610215A (en) 2016-05-25
CN105610215B true CN105610215B (en) 2018-10-02

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