CN106684972A - Driving device and driving method for increasing standby time of batteries - Google Patents
Driving device and driving method for increasing standby time of batteries Download PDFInfo
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- CN106684972A CN106684972A CN201611144777.0A CN201611144777A CN106684972A CN 106684972 A CN106684972 A CN 106684972A CN 201611144777 A CN201611144777 A CN 201611144777A CN 106684972 A CN106684972 A CN 106684972A
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000007599 discharging Methods 0.000 claims abstract description 46
- 238000001514 detection method Methods 0.000 claims abstract 2
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 3
- 230000006870 function Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
Classifications
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
-
- H02J2007/0067—
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a driving device and a driving method for increasing the standby time of batteries. The method comprises the following steps: after equipment is powered off, disconnecting a battery path control module from a battery power supply module, and suspending the battery output; detecting whether there is a power-on signal sent by an external power switch trigger module detected; if there is a power-on signal sent by the external power switch trigger module detected, opening the battery path control module, and connecting the battery power supply module with a battery charging and discharging management module to form a battery power supply path; if there is no power-on signal sent by the external power switch trigger module detected, continuing detection of a signal sent by the external power switch trigger module. By adding battery power path control, the battery loss during the power-off period is reduced, and the standby time of batteries is increased.
Description
Technical field
The present invention relates to battery standby technology, more particularly to a kind of driving means and method for increasing battery standby time.
Background technology
Existing portable set major part is powered using battery, and power-off is adopted when equipment is not used.Due to battery
Can only be that the mode of external trigger carries out equipment on/off operation in device interior, it is impossible to using battery pluggable mode power-off.Such as
Fruit adopt external trigger mode on/off operation, device interior need judge outer triggering signal triggers circuit and power supply open/
Close control circuit.These circuits can accelerate battery standby electric quantity consumption.In order to lengthen battery durable stand-by time, although using low
The triggers circuit and electric power on/off control circuit of power consumption, but battery itself is in normally open, during device powers down, relative to electricity
Compare under the vacant state of pond itself, or consume too big.
For example, existing way as shown in figure 1, due to battery supply module 104 it is direct with battery charging and discharging management module 107
Connection, battery, in low-power consumption working condition, reduces battery standby time in the case of equipment power cutoff.
For portable set, standby cruising time, the longer the better.How to extend battery standby time, solve current
The present situation of electric quantity consumption, becomes problem demanding prompt solution under off-mode.
The content of the invention
In view of the problem that above-mentioned prior art is present, the present invention provide a kind of driving means for increasing battery standby time and
Method, it is therefore an objective to which a kind of portable set that solves of design allows cell voltage input channel to be closed under powering-off state,
When there is external trigger and sending power-on command, start battery path circuit, and the mode of output voltage.
The present invention solves technical problem and adopts the following technical scheme that：A kind of driving means for increasing battery standby time, bag
Battery supply module, battery path clustering module, battery charging and discharging management module and external power switch trigger module are included, its
In：The battery path clustering module, with the battery supply module, the battery charging and discharging management module and the external electrical
Source switch trigger module is coupled, and after equipment shutdown, disconnects the company of the battery path clustering module and the battery supply module
Connect, battery output is hanging, and when the starting-up signal that the external power switch trigger module sends is detected, open the electricity
Pond path clustering module, connects the battery supply module and battery charging and discharging management module forms battery supply path；It is described
Battery supply module, and battery path clustering module couples, for providing electric power support for equipment；The external power source is opened
Close trigger module, and battery path clustering module couples, for sending starting-up signal；And the battery charging and discharging management
Module, and battery path clustering module couples, in opening of detecting that the external power switch trigger module sends
During machine signal, into powering mode.
Optionally, described device also includes battery charging input module, with the battery path clustering module and the electricity
Pond management of charging and discharging module couples, for producing charger insertion signal, after producing charger insertion signal, then open the electricity
Pond path clustering module, connects the battery charging input module and the battery charging and discharging management module, forms battery and charges
Path.
Optionally, the battery path clustering module includes battery feed circuit, control module and switch module, wherein：
The battery feed circuit, with the external power switch trigger module, the control module and the battery supply module coupling
Connect, for being led by the battery feed circuit when the trigger that the external power switch trigger module sends is detected
Lead to the control module, the battery supply module is powered to the control module；The control module, powers with the battery
Circuit, the external power switch trigger module and switch module coupling, for judging that trigger is starting-up signal
When, the switch module is turned on, the battery charging and discharging management module enters powering mode；And the switch module, with institute
Battery supply module and battery charging and discharging management module coupling are stated, for receiving the control module signal instruction to turn on
The battery charging and discharging management module.
Optionally, the battery charging input module sends a high level to switch module by double diode, described
Switch module is turned on, and the battery charging and discharging management module enters charge mode.
Optionally, the control module includes but is not limited to single chip machine controlling circuit, CPLD control circuits, FPGA control electricity
Road, embedded Control circuit.
Optionally, the switch module includes but is not limited to relay, MOSFET, IGBT, audion.
The present invention solves technical problem and also provides following technical scheme：A kind of driving method for increasing battery standby time,
Including：The connection of battery path clustering module and battery supply module is disconnected after equipment shutdown, battery output is hanging；And judge
The starting-up signal that external power switch trigger module sends whether is detected, the battery path clustering module is if so, then opened,
Connect the battery supply module and battery charging and discharging management module forms battery supply path, if it is not, then continuing to detect outside
The signal that on and off switch trigger module sends.
Optionally, the battery is exported also includes after hanging step：Judge whether to detect battery charging input module product
Raw charger insertion signal, if so, then opens the battery path clustering module, connect the battery charging input module with
The battery charging and discharging management module, forms charge path of battery, if it is not, then continuing to detect what battery charging input module was produced
Signal.
Optionally, the step of judging whether to detect the starting-up signal that external power switch trigger module sends includes：It is
It is no to detect the trigger that the external power switch trigger module sends, if so, then by battery feed circuit conducting control
Molding block, the battery supply module is powered to the control module, if it is not, then continuing to detect the external power switch triggering
The signal that module sends；And after trigger is judged to, judge whether the trigger is starting-up signal, if so, then
Conducting switch module, the battery charging and discharging management module enters powering mode.
Optionally, the opening battery path clustering module, connects the battery charging input module and fills with the battery
The step of electric discharge management module, formation charge path of battery, includes：One high level is sent to switch module by double diode,
The switch module conducting, the battery charging and discharging management module enters charge mode.
Optionally, the control module includes but is not limited to single chip machine controlling circuit, CPLD control circuits, FPGA control electricity
Road, embedded Control circuit；
Optionally, it is characterised in that the switch module includes but is not limited to relay, MOSFET, IGBT, audion.
The present invention has the advantages that：
The control that the present invention passes through increase battery supply path, realizes battery loss when reducing shutdown, increased electricity
Pond stand-by time ability.
Description of the drawings
Fig. 1 is a kind of battery standby driving means schematic diagram of the prior art；
Fig. 2 is the embodiment schematic diagram of the driving means of described a kind of increase battery standby time of the present invention；
Fig. 3 is embodiment schematic diagram of the present invention based on the driving means of described a kind of increase battery standby time of Fig. 2；
Fig. 4 is the embodiment flow chart of the driving method of described a kind of increase battery standby time of the present invention；
Fig. 5 is embodiment flow chart of the present invention based on the driving method of described a kind of increase battery standby time of Fig. 4.
Specific embodiment
Technical scheme is further elaborated with reference to embodiment and accompanying drawing.
As in description and claim some vocabulary used in censuring specific components.Those skilled in the art should
It is understood that hardware manufacturer may call same component with different nouns.This specification and claims are not with name
The difference of title is used as distinguishing the mode of component, but the difference with component functionally is used as the criterion distinguished.Such as logical
The "comprising" of piece description and claim mentioned in is an open language, therefore should be construed to " include but do not limit
In "." substantially " refer in receivable range of error, those skilled in the art can solve described in the range of certain error
Technical problem, basically reaches the technique effect.Additionally, " coupling " word here includes any directly and indirectly electric property coupling
Means.Therefore, if a first device is coupled to a second device described in text, representing the first device can direct electrical coupling
The second device is connected to, or the second device is electrically coupled to indirectly by other devices or coupling means.Description
Subsequent descriptions are to implement the better embodiment of the application, so the description be for the purpose of the rule for illustrating the application,
It is not limited to scope of the present application.The protection domain of the application ought be defined depending on the claims person of defining.
Embodiment 1
Present embodiments provide a kind of driving means of increase battery standby time.It is shown in Figure 2 in the application increase
Plus the specific embodiment of the driving means of battery standby time, device includes battery supply module 204, battery road in the present embodiment
Footpath control module 210, battery charging and discharging management module 207 and external power switch trigger module 206, wherein：
Battery path clustering module 210, with battery supply module 204, battery charging and discharging management module 207 and external power source
Switch triggering module 206 is coupled, and after equipment shutdown, disconnects the company of battery path clustering module 210 and battery supply module 204
Connect, battery output is hanging, and when the starting-up signal that external power switch trigger module 206 sends is detected, open battery road
Footpath control module 210, connection battery supply module 204 and battery charging and discharging management module 207 form battery supply path；
Battery supply module 204, couples with battery path clustering module 210, for providing electric power support for equipment；
External power switch trigger module 206, couples, for sending starting-up signal with battery path clustering module 210；With
And
Battery charging and discharging management module 207, couples with battery path clustering module 210, for detecting external power source
During the starting-up signal that switch triggering module 206 sends, into powering mode.
Wherein, device also includes battery charging input module 205, with battery path clustering module 210 and battery charging and discharging
Management module 207 is coupled, and for producing charger insertion signal, after producing charger insertion signal, then opens the control of battery path
Molding block 210, connection battery charging input module 205 and battery charging and discharging management module 207, form charge path of battery.
Wherein, device also includes power switching module 208, couples with the battery charging and discharging management module 207, main to make
With being, when equipment is powered-down, it is off state to realize without running voltage output action.
Embodiment 2
In order that present invention description is more clearly and detailed, while being easy to technical staff to understand, the present embodiment is to shown in Fig. 2
Device is further illustrated.The specific embodiment of the driving means for increasing battery standby time for the application shown in Figure 3,
Battery path clustering module 210 shown in Fig. 2 includes battery feed circuit 203, control module 201 and switch module 202, its
In：
Battery feed circuit 203, with external power switch trigger module 206, control module 201 and battery supply module
204 couplings, for passing through battery feed circuit when the trigger that external power switch trigger module 206 sends is detected
203 conducting control modules 201, battery supply module 204 is powered to control module 201；
Control module 201, with battery feed circuit 203, external power switch trigger module 206 and the coupling of switch module 202
Connect, for when trigger is judged as starting-up signal, turning on switch module 202, battery charging and discharging management module 207 is entered and supplied
Power mode；And
Switch module 202, couples, for receiving control with battery supply module 204 and battery charging and discharging management module 207
The signal instruction of module 201 is with turn-on battery management of charging and discharging module 207.
Wherein, battery charging input module 205 sends a high level to switch module 202, switch by double diode
Module 202 is turned on, and battery charging and discharging management module 207 enters charge mode.
Wherein, control module 201 include but is not limited to single chip machine controlling circuit, CPLD control circuits, FPGA control circuit,
Embedded Control circuit.Main Function is received after signal from detecting external power switch trigger module 206, by switching control
Signal processed carries out on/off operation to switch module 202.
Wherein, switch module 202 includes but is not limited to relay, MOSFET, IGBT, audion.Main Function is to detect
Be inserted into the magnitude of voltage of equipment to battery charging input module 205, or control module 201 send switch controlling signal when,
Carry out corresponding ON/OFF action.
Wherein, battery feed circuit 203 is included and is not limited to switching device, diode etc..Main Function is to work as external electrical
When source switch trigger module 206 is triggered, switching device is changed into conducting from shut-off, is powered to control module 201 by diode,
Another effect of diode is to prevent from affecting cell voltage from the voltage reversal of control module 201.
Wherein, double diode is included and is not limited to using single double diode device or two diode components.It is main to make
With being to prevent reverse interference and conflict between battery charging input voltage and the output switch control signal of control module 201.
Embodiment 3
Present embodiments provide a kind of driving means of increase battery standby time.It is shown in Figure 4 in the application increase
Plus the specific embodiment of the driving method of battery standby time, the driving method of battery standby time is increased in the present embodiment to be included
Following steps：
Step 401：The connection of battery path clustering module and battery supply module is disconnected after equipment shutdown, battery output is outstanding
It is empty；And
Step 402：Judge whether to detect the starting-up signal that external power switch trigger module sends, if so, then enter
Step 403, if it is not, then continuing to detect the signal that external power switch trigger module sends；
Step 403：Battery path clustering module is opened, connection battery supply module and battery charging and discharging management module are formed
Battery supply path.
Battery is exported also to be included after hanging step：
Step 404：Judge whether the charger insertion signal for detecting the generation of battery charging input module, if so, then enter
Enter step 405, if it is not, then continuing to detect the signal that battery charging input module is produced；
Step 405：Battery path clustering module is opened, connection battery charging input module manages mould with battery charging and discharging
Block, forms charge path of battery.
Embodiment 4
In order that present invention description is more clearly and detailed, while being easy to technical staff to understand, the present embodiment is to shown in Fig. 4
Device is further illustrated.The specific embodiment of the driving method for increasing battery standby time for the application shown in Figure 5,
Battery controlling of path thereof shown in Fig. 5 includes：
The step of starting-up signal that external power switch trigger module sends of whether detecting shown in Fig. 4, includes：
Step 502：The trigger that external power switch trigger module sends whether is detected, step is if so, then entered
503, if it is not, then continuing to detect the signal that external power switch trigger module sends；
Step 503：Control module is turned on by battery feed circuit, battery supply module is powered to control module；
Step 504：After trigger is judged to, judge whether trigger is starting-up signal, if so, then enter step
505, if it is not, then continuing to detect whether the trigger is starting-up signal；
Step 505：Conducting switch module, battery charging and discharging management module enters powering mode.
Opening battery path clustering module shown in Fig. 4, connection battery charging input module manages mould with battery charging and discharging
The step of block, formation charge path of battery, includes：
Step 507：One high level is sent to switch module by double diode；
Step 508：Switch module is turned on, and battery charging and discharging management module enters charge mode.
Wherein, control module includes but is not limited to single chip machine controlling circuit, CPLD control circuits, FPGA control circuit, embedding
Enter formula control circuit.Main Function is received after signal from detecting external power switch trigger module 206, by on-off control
Signal carries out on/off operation to switch module.
Wherein, switch module includes but is not limited to relay, MOSFET, IGBT, audion.Main Function is to detect
Battery charging input module is inserted into the magnitude of voltage of equipment, or control module send switch controlling signal when, carry out correspondence
ON/OFF action.
Wherein, battery feed circuit is included and is not limited to switching device, diode etc..Main Function is when external power source is opened
Trigger module is closed when being triggered, switching device is changed into conducting from shut-off, powers to control module by diode, diode it is another
One effect is to prevent from affecting cell voltage from the voltage reversal of control module.
Wherein, double diode is included and is not limited to using single double diode device or two diode components.It is main to make
With being to prevent reverse interference and conflict between battery charging input voltage and control module output switch control signal.
The sequencing of above example only for ease of description, does not represent the quality of embodiment.
Finally it should be noted that：Above example only to illustrate technical scheme, rather than a limitation；Although
The present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (12)
1. it is a kind of increase battery standby time driving means, it is characterised in that including battery supply module, battery path clustering
Module, battery charging and discharging management module and external power switch trigger module, wherein：
The battery path clustering module, with the battery supply module, the battery charging and discharging management module and the outside
On and off switch trigger module is coupled, and after equipment shutdown, disconnects the battery path clustering module and the battery supply module
Connection, battery output is hanging, and when the starting-up signal that the external power switch trigger module sends is detected, opens described
Battery path clustering module, connects the battery supply module and battery charging and discharging management module forms battery supply path；
The battery supply module, and battery path clustering module couples, for providing electric power support for equipment；
The external power switch trigger module, and battery path clustering module couples, for sending starting-up signal；And
The battery charging and discharging management module, and battery path clustering module couples, for detecting the external electrical
During the starting-up signal that source switch trigger module sends, into powering mode.
2. it is according to claim 1 increase battery standby time driving means, it is characterised in that described device also includes
Battery charging input module, couples, for producing with the battery path clustering module and the battery charging and discharging management module
Charger inserts signal, after producing charger insertion signal, then opens the battery path clustering module, connects the battery and fills
Electric input module and the battery charging and discharging management module, form charge path of battery.
3. driving means for increasing battery standby time according to claim 1, it is characterised in that battery path control
Molding block includes battery feed circuit, control module and switch module, wherein：
The battery feed circuit, powers mould with the external power switch trigger module, the control module and the battery
Block is coupled, for being powered electricity by the battery when the trigger that the external power switch trigger module sends is detected
Road turns on the control module, and the battery supply module is powered to the control module；
The control module, with the battery feed circuit, the external power switch trigger module and the switch module coupling
Connect, for when trigger is judged as starting-up signal, turning on the switch module, the battery charging and discharging management module is entered
Powering mode；And
The switch module, couples with the battery supply module and the battery charging and discharging management module, described for receiving
Control module signal instruction is turning on the battery charging and discharging management module.
4. driving means for increasing battery standby time according to claim 2, it is characterised in that the battery charges defeated
Enter module and one high level is sent to switch module by double diode, the switch module conducting, the battery charging and discharging pipe
Reason module enters charge mode.
5. it is according to claim 3 increase battery standby time driving means, it is characterised in that the control module bag
Single chip machine controlling circuit, CPLD control circuits, FPGA control circuit, embedded Control circuit are included but are not limited to, the battery is supplied
Circuit is included and is not limited to switching device, diode.
6. it is according to claim 4 increase battery standby time driving means, it is characterised in that the switch module bag
Relay, MOSFET, IGBT, audion are included but are not limited to, the double diode includes being not limited to using single double diode
Device or two diode components.
7. it is a kind of increase battery standby time driving method, it is characterised in that include：
The connection of battery path clustering module and battery supply module is disconnected after equipment shutdown, battery output is hanging；And
Judge whether to detect the starting-up signal that external power switch trigger module sends, if so, then open the battery path
Control module, connects the battery supply module and battery charging and discharging management module forms battery supply path, if it is not, then continuing
The signal that detection external power switch trigger module sends.
8. the driving method for increasing battery standby time according to claim 7, it is characterised in that battery output is outstanding
Also include after empty step：Judge whether the charger insertion signal for detecting the generation of battery charging input module, if so, then open
The battery path clustering module, connects the battery charging input module and the battery charging and discharging management module, forms electricity
Pond charge path, if it is not, then continuing to detect the signal that battery charging input module is produced.
9. it is according to claim 7 increase battery standby time driving method, it is characterised in that judge whether to detect
The step of starting-up signal that external power switch trigger module sends, includes：
The trigger that the external power switch trigger module sends whether is detected, if so, then passes through battery feed circuit
Conducting control module, the battery supply module is powered to the control module, if it is not, then continuing to detect that the external power source is opened
Close the signal that trigger module sends；And
After trigger is judged to, judge whether the trigger is starting-up signal, if so, then turn on switch module, institute
State battery charging and discharging management module and enter powering mode.
10. it is according to claim 8 increase battery standby time driving method, it is characterised in that the opening battery
Path clustering module, connects the battery charging input module and the battery charging and discharging management module, forms battery charging circuit
The step of footpath, includes：One high level is sent to switch module by double diode, the switch module conducting, the battery fills
Electric discharge management module enters charge mode.
11. driving methods for increasing battery standby time according to claim 9, it is characterised in that the control module
Including but not limited to single chip machine controlling circuit, CPLD control circuits, FPGA control circuit, embedded Control circuit, the battery
Power supply circuits are included and are not limited to switching device, diode.
12. driving methods for increasing battery standby time according to claim 10, it is characterised in that the switch module
Including but not limited to relay, MOSFET, IGBT, audion, the double diode includes being not limited to using single double two poles
Tube device or two diode components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611144777.0A CN106684972A (en) | 2016-12-12 | 2016-12-12 | Driving device and driving method for increasing standby time of batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611144777.0A CN106684972A (en) | 2016-12-12 | 2016-12-12 | Driving device and driving method for increasing standby time of batteries |
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| Publication Number | Publication Date |
|---|---|
| CN106684972A true CN106684972A (en) | 2017-05-17 |
Family
ID=58868116
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611144777.0A Pending CN106684972A (en) | 2016-12-12 | 2016-12-12 | Driving device and driving method for increasing standby time of batteries |
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| Country | Link |
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| CN (1) | CN106684972A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108628431A (en) * | 2018-06-06 | 2018-10-09 | 深圳市华思旭科技有限公司 | Electronic equipment and its certainly energy consumption control circuit |
| CN110770962A (en) * | 2018-09-27 | 2020-02-07 | 深圳市大疆创新科技有限公司 | Battery butler |
| CN116914893A (en) * | 2023-09-12 | 2023-10-20 | 深圳市凌鑫电子有限公司 | Lithium battery discharge control circuit |
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| CN101043144A (en) * | 2007-04-06 | 2007-09-26 | 炬力集成电路设计有限公司 | Electrical source managing method of portable electronic products and apparatus thereof |
| CN103105921A (en) * | 2013-01-30 | 2013-05-15 | 山东超越数控电子有限公司 | Method for reducing lithium battery static power consumption under laptop shutdown state |
| CN104111719A (en) * | 2014-06-25 | 2014-10-22 | 小米科技有限责任公司 | Method and device for controlling battery to be disconnected from main equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1963707A (en) * | 2006-11-24 | 2007-05-16 | 北京中星微电子有限公司 | Apparatus for controlling power supply, method and electron system |
| CN101043144A (en) * | 2007-04-06 | 2007-09-26 | 炬力集成电路设计有限公司 | Electrical source managing method of portable electronic products and apparatus thereof |
| CN103105921A (en) * | 2013-01-30 | 2013-05-15 | 山东超越数控电子有限公司 | Method for reducing lithium battery static power consumption under laptop shutdown state |
| CN104111719A (en) * | 2014-06-25 | 2014-10-22 | 小米科技有限责任公司 | Method and device for controlling battery to be disconnected from main equipment |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108628431A (en) * | 2018-06-06 | 2018-10-09 | 深圳市华思旭科技有限公司 | Electronic equipment and its certainly energy consumption control circuit |
| CN110770962A (en) * | 2018-09-27 | 2020-02-07 | 深圳市大疆创新科技有限公司 | Battery butler |
| WO2020061930A1 (en) * | 2018-09-27 | 2020-04-02 | 深圳市大疆创新科技有限公司 | Battery manager |
| CN116914893A (en) * | 2023-09-12 | 2023-10-20 | 深圳市凌鑫电子有限公司 | Lithium battery discharge control circuit |
| CN116914893B (en) * | 2023-09-12 | 2024-02-09 | 深圳市凌鑫电子有限公司 | Lithium battery discharge control circuit |
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Application publication date: 20170517 |
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| RJ01 | Rejection of invention patent application after publication |