CN107845838A - Electronic equipment and its battery charging and discharging method, the device with store function - Google Patents
Electronic equipment and its battery charging and discharging method, the device with store function Download PDFInfo
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- CN107845838A CN107845838A CN201710856104.6A CN201710856104A CN107845838A CN 107845838 A CN107845838 A CN 107845838A CN 201710856104 A CN201710856104 A CN 201710856104A CN 107845838 A CN107845838 A CN 107845838A
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- battery
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- dump energy
- temperature range
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/443—Methods for charging or discharging in response to temperature
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a kind of electronic equipment and its battery charging and discharging method, the device with store function, battery charging and discharging method to include：Electronic equipment obtains the current dump energy of battery and temperature；Judge that dump energy temperature range whether corresponding with temperature matches；Wherein, dump energy is inversely proportional with temperature range；Be power electronic equipment by battery if dump energy is more than corresponding to temperature range during electricity, be power electronic equipment by external power supply when being matched to the dump energy electricity corresponding with temperature range of battery.By the above method, the dump energy of battery and temperature range are established into corresponding relation, the dump energy of battery are adjusted according to the temperature of battery, it is possible to achieve while bulging under avoiding battery high-temperature, ensure the good endurance of battery.
Description
Technical field
The present invention relates to electronic device field, more particularly to a kind of electronic equipment and its battery charging and discharging method, has
The device of store function.
Background technology
As the continuous development of electronic equipment (such as smart mobile phone and router), the function of electronic equipment are more and more stronger
Greatly, Consumer's Experience is also increasingly abundanter, and user environment and scene also become increasingly complex.Battery routine temperature in use model
Enclose：0~+45 DEG C, discharge temp：- 20~+60 DEG C, but in fact, due to electronic equipment long period of operation (such as chat wechat,
Play game, see video etc.) in the case of, it may appear that the battery temperature of the battery compartment of end product is up to 45~60 DEG C even more
The terminal that height, particularly circumscribed USB or adapter charge always, function of the battery as stand-by power supply, used in high-temperature condition
When accelerate the consumption of electricity, and battery is under high (100%) charge condition, and side reaction easily occurs for battery so as to cause battery
The security incidents such as bulging.
In the prior art, terminal prevents the main settling mode of the bulging of battery：End product is radiated in battery compartment
While (such as graphite flake), using the battery of high-temperature behavior.But there are many problems in this mode:(1) because adding it
His heat sink material, so needing enough big structure spaces, causes production cost higher.(2) need to develop and select specially
High-temperature behavior battery, but occur that cryogenic property can not meet end product, and Material Cost can be increased.(3) due to electricity
Pond can just stop discharging only in the case of overdischarge, and battery electric quantity is very low when battery reaches overdischarge, and one
Denier external power supply disconnects, and electric endurance will be unable to ensure.
The content of the invention
The present invention solves the technical problem of provide electronic equipment and its battery charging and discharging method, have store function
Device, can realize while bulging under avoiding battery high-temperature, ensure that the good endurance of battery.
In order to solve the above technical problems, first technical scheme that the present invention uses is：One kind is provided and is based on electronic equipment
Battery charging and discharging method, wherein, the charge port of the battery is connected with external power supply, and the battery charging and discharging method includes：
The electronic equipment obtains the current dump energy of the battery and temperature；Judge the dump energy whether with the temperature
Corresponding temperature range matches；Wherein, the dump energy is inversely proportional with the temperature range；If the dump energy is big
It is the power electronic equipment by the battery when electricity corresponding to the temperature range, to the residue electricity of the battery
It is the power electronic equipment by the external power supply when amount electricity corresponding with the temperature range matches.
In order to solve the above technical problems, second technical scheme that the present invention uses is：A kind of electronic equipment is provided, it is described
Electronic equipment include memory, processor and be stored on the memory and the calculating that can run on the processor
Machine program, following battery charging and discharging method is realized during the computing device described program：
The electronic equipment obtains the current dump energy of the battery and temperature；
Judge that dump energy temperature range whether corresponding with the temperature matches；Wherein, the dump energy
It is inversely proportional with the temperature range；
It is that the electronics is set by the battery if the dump energy is more than corresponding to the temperature range during electricity
Available electricity, when the dump energy electricity corresponding with the temperature range of the extremely battery matches, it is by the external power supply
The power electronic equipment.
In order to solve the above technical problems, the 3rd technical scheme that the present invention uses is：There is provided one kind has store function
Device, be stored thereon with computer program, the computer program, which can be performed, realizes any of the above-described battery charge and discharge
Method for electrically.
The beneficial effects of the invention are as follows：Compared with prior art, the present invention is by by the dump energy of battery and temperature model
Enclose and establish corresponding relation, the dump energy of battery is adjusted according to the temperature of battery, it is possible to achieve avoiding battery high-temperature
While lower bulging, ensure the good endurance of battery.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of battery charging and discharging method one embodiment of the invention based on electronic equipment；
Fig. 2 is battery temperature scope and electricity in the embodiments of battery charging and discharging method one of the Fig. 1 based on electronic equipment
Corresponding relation illustrates table；
Fig. 3 is the structural representation of the embodiment of electronic equipment one of the present invention；
Fig. 4 is the structural representation for the embodiment of device one that the present invention has store function.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refering to Fig. 1, Fig. 1 is the flow signal of battery charging and discharging method one embodiment of the invention based on electronic equipment
Figure.The battery charging and discharging method of present embodiment is as follows：
101：Electronic equipment obtains the current dump energy of battery and temperature.
Wherein, electronic equipment includes mobile phone, tablet personal computer, TV, router and other electronic equipments, does not limit herein
It is fixed.
, it is necessary to keep suitable electricity when battery works in a certain temperature range, if electricity is too low, power-off is run into
During situation, electronic equipment meeting can not continuous firing because battery electric quantity is too low；If electricity is too high, battery may occur
The danger such as flatulence.Therefore, electronic equipment is corresponding with battery temperature scope firstly the need of the dump energy for establishing simultaneously storage battery
Relation.In this corresponding relation, the temperature range of battery is set by gradient, the dump energy of battery and the temperature range of battery
Correspond.
In order to clearly illustrate the corresponding relation of the dump energy of battery and battery temperature scope, refering to Fig. 2, Fig. 2 is Fig. 1
Battery temperature scope and electricity corresponding relation signal table in the embodiment of battery charging and discharging method one based on electronic equipment.
As shown in Fig. 2 in the present embodiment, the temperature range of battery is arranged to 4 gradients, the first temperature model by gradient
It is less than 40 DEG C to enclose, determine Corresponding matching remaining as 100%；Second temperature scope is 40 DEG C -50 DEG C, determines Corresponding matching
Remaining as 80%；3rd temperature range is 50 DEG C -60 DEG C, and the dump energy for determining Corresponding matching is 50%；4th temperature range
For more than 60 DEG C when, determine Corresponding matching dump energy be 40%.In present embodiment, the temperature range of battery is continuously to set
Put, dump energy is discrete setting, and in other embodiments, dump energy can also continuously be set.Present embodiment
The temperature range of middle battery and the gradient of corresponding dump energy are 4, and in other embodiments, the gradient of setting can also
Be 2,3,5 or more than.For example, the first temperature range is less than 40 DEG C, determine Corresponding matching remaining as 100%；
Second temperature scope be 40 DEG C and more than, determine Corresponding matching remaining as 40%.It should be noted that the gradient set is at least
It it is 2,3, specific number determines according to actual conditions.
In present embodiment, electronic equipment obtains the current dump energy of battery and temperature according to predeterminated frequency.This
Cycle can be 1 minute or 2 minutes, determine that this is not limited by the present invention with specific reference to actual conditions.
102：Judge that dump energy temperature range whether corresponding with temperature matches；Wherein, dump energy and temperature model
Surround inverse ratio.
Specifically, after electronic equipment obtains the current dump energy of battery and temperature, according to the dump energy of battery with
The corresponding relation of battery temperature scope searches the electricity corresponding to the temperature range residing for Current Temperatures.Compare current residual electricity
With Current Temperatures corresponding to electricity, judge that current residual electricity temperature range whether corresponding with temperature matches.
103：It is power electronic equipment by battery if dump energy is more than corresponding to temperature range during electricity, to electricity
It is power electronic equipment by external power supply when the dump energy in pond electricity corresponding with temperature range matches.
In a specific embodiment, after electronic equipment obtains the current dump energy of battery and temperature, according to
The dump energy of battery searches the electricity corresponding to the temperature range residing for Current Temperatures with the corresponding relation of battery temperature scope.
It is power electronic equipment by external power supply if current residual electricity is equal to electricity corresponding to temperature range；It is if current
Dump energy is less than electricity corresponding to temperature range, then is power electronic equipment by external power supply, and battery is charged to
When the dump energy of battery electricity corresponding with temperature range matches, stop charging；If current residual electricity is more than temperature model
Corresponding electricity is enclosed, then is power electronic equipment by battery, to the dump energy electricity phase corresponding with temperature range of battery
Deng when, be power electronic equipment by external power supply.For example, the battery Current Temperatures that electronic equipment obtains are 45 DEG C, it is current surplus
Remaining electricity is 90%, table look-up understand, temperature range is 40 DEG C -50 DEG C, determine Corresponding matching remaining as 80%.Then pass through battery
It is power electronic equipment by external power supply when reaching 80% to current residual electricity for power electronic equipment.
In another specific embodiment, after electronic equipment obtains the current dump energy of battery and temperature, according to
The dump energy of battery searches the electricity corresponding to the temperature range residing for Current Temperatures with the corresponding relation of battery temperature scope.
It is power electronic equipment by external power supply if current residual electricity is equal to electricity corresponding to temperature range.It is if current surplus
Remaining electricity is less than electricity corresponding to temperature range, then is power electronic equipment by external power supply, and charge to electricity to battery
When the dump energy in pond electricity corresponding with temperature range matches, stop charging.If current residual electricity is more than temperature range
Corresponding electricity, judges whether the difference of dump energy electricity corresponding with temperature range exceeds effective error scope, if surplus
Whether the difference of remaining electricity electricity corresponding with temperature range exceeds effective error scope, then is supplied by battery for electronic equipment
Electricity, to battery dump energy it is equal with electricity corresponding to temperature range when, be power electronic equipment by external power supply.At this
In embodiment, effective error scope is 5% of electricity corresponding to temperature range, in other embodiments, effective error model
Enclose can also be electricity corresponding to temperature range 3%, 4%, 6% or other numerical value.For example, the battery that electronic equipment obtains
Current Temperatures are 45 DEG C, and current residual electricity is 90%, table look-up and understand, temperature range is 40 DEG C -50 DEG C, determines Corresponding matching
Electricity is 80%, and current residual electricity 90% is 10% (90%-80%=10%) beyond value, has exceeded effective error scope
4% (80%*5%=4%), then it is power electronic equipment by battery, when reaching 80% to current residual electricity, by external
Power supply is power electronic equipment.
In another specific embodiment, after electronic equipment obtains the current dump energy of battery and temperature, according to
The dump energy of battery searches the electricity corresponding to the temperature range residing for Current Temperatures with the corresponding relation of battery temperature scope.
It is power electronic equipment by external power supply if current residual electricity is equal to electricity corresponding to temperature range.It is if current surplus
Remaining electricity is less than electricity corresponding to temperature range, then is power electronic equipment by external power supply, and charge to electricity to battery
When the dump energy in pond electricity corresponding with temperature range matches, stop charging.If current residual electricity is more than temperature range
Corresponding electricity, judges whether the difference of dump energy electricity corresponding with temperature range exceeds effective error scope, if surplus
Whether the difference of remaining electricity electricity corresponding with temperature range exceeds effective error scope, then is supplied by battery for electronic equipment
Electricity, the difference of current residual electricity electricity corresponding with temperature range is judged whether in effective range, if difference is effective
In the range of, then it is power electronic equipment by external power supply.In the present embodiment, effective error scope is that temperature range is corresponding
Electricity 5%, in other embodiments, effective error scope can also be electricity corresponding to temperature range 3%, 4%,
6% or other numerical value.For example, the battery Current Temperatures that electronic equipment obtains are 45 DEG C, current residual electricity is 90%, is tabled look-up
Understand, temperature range is 40 DEG C -50 DEG C, and the electricity for determining Corresponding matching is 80%, and current residual electricity 90% is beyond value
10% (90%-80%=10%), effective error scope 4% (80%*5%=4%) is exceeded, has then been set by battery for electronics
Available electricity.When the difference of current residual electricity electricity corresponding with temperature range reaches 4%, set by external power supply for electronics
Available electricity.
Prior art is different from, it is of the invention by the way that the dump energy of battery and temperature range are established into corresponding relation, according to
The temperature of battery is adjusted to the dump energy of battery, it is possible to achieve while bulging under avoiding battery high-temperature, ensures electricity
The good endurance in pond.
Referring to Fig. 3, Fig. 3 is the structural representation of the embodiment of electronic equipment one of the present invention.As shown in figure 3, electronic equipment
30 include memory 32, processor 31 and be stored on memory 32 and the computer journey that can be run on processor 31
Sequence.The execution computer program of processor 31 realizes the battery charging and discharging method in following any embodiment.
Wherein, electronic equipment includes mobile phone, tablet personal computer, TV, router and other electronic equipments, does not limit herein
It is fixed.
, it is necessary to keep suitable electricity when battery works in a certain temperature range, if electricity is too low, power-off is run into
During situation, electronic equipment meeting can not continuous firing because battery electric quantity is too low；If electricity is too high, battery may occur
The danger such as flatulence.Therefore, processor 31 is firstly the need of the dump energy for establishing battery and the corresponding relation of battery temperature scope, and
Store it on memory 32.In this corresponding relation, the temperature range of battery is set by gradient, the dump energy of battery
Corresponded with the temperature range of battery.
The temperature range of battery is arranged to 4 gradients by gradient, and the first temperature range is less than 40 DEG C, determines Corresponding matching
Remaining as 100%；Second temperature scope is 40 DEG C -50 DEG C, determine Corresponding matching remaining as 80%；3rd temperature range is
50 DEG C -60 DEG C, the dump energy for determining Corresponding matching is 50%；When 4th temperature range is more than 60 DEG C, Corresponding matching is determined
Dump energy be 40%.In present embodiment, the temperature range of battery is continuously set, and dump energy is discrete setting
, in other embodiments, dump energy can also continuously be set.The temperature range of battery and corresponding in present embodiment
The gradient of dump energy is 4, in other embodiments, the gradient of setting can also be 2,3,5 or more than.Example
Such as, the first temperature range is less than 40 DEG C, determine Corresponding matching remaining as 100%；Second temperature scope be 40 DEG C and more than,
Determine Corresponding matching remaining as 40%.It should be noted that the gradient set is at least 2,3, specific number is according to reality
Border situation determines.
In present embodiment, processor 31 obtains the current dump energy of battery and temperature according to predeterminated frequency.This
Cycle can be 1 minute or 2 minutes, determine that this is not limited by the present invention with specific reference to actual conditions.
Specifically, after processor 31 obtains the current dump energy of battery and temperature, according to the dump energy of battery with
The corresponding relation of battery temperature scope searches the electricity corresponding to the temperature range residing for Current Temperatures.Processor 31 is relatively more current
Electricity corresponding to dump energy and Current Temperatures, judge that current residual electricity temperature range whether corresponding with temperature matches.
In a specific embodiment, after processor 31 obtains the current dump energy of battery and temperature, according to
The dump energy of battery searches the electricity corresponding to the temperature range residing for Current Temperatures with the corresponding relation of battery temperature scope.
If current residual electricity is equal to electricity corresponding to temperature range, processor 31 is power electronic equipment by external power supply；
If current residual electricity is less than electricity corresponding to temperature range, processor 31 is power electronic equipment by external power supply,
And when the dump energy electricity corresponding with temperature range that battery is charged to battery matches, stop charging；It is if current surplus
Remaining electricity is more than electricity corresponding to temperature range, then processor 31 is power electronic equipment by battery, to the residue electricity of battery
It is power electronic equipment by external power supply when amount is equal with electricity corresponding to temperature range.For example, the electricity that processor 31 obtains
Pond Current Temperatures are 45 DEG C, and current residual electricity is 90%, table look-up and understand, temperature range is 40 DEG C -50 DEG C, determines Corresponding matching
Remaining as 80%.Then processor 31 is power electronic equipment by battery, when reaching 80% to current residual electricity, by outer
It is power electronic equipment to connect power supply.
In another specific embodiment, after processor 31 obtains the current dump energy of battery and temperature, according to
The dump energy of battery searches the electricity corresponding to the temperature range residing for Current Temperatures with the corresponding relation of battery temperature scope.
If current residual electricity is equal to electricity corresponding to temperature range, processor 31 is power electronic equipment by external power supply.Such as
Fruit current residual electricity is less than electricity corresponding to temperature range, then processor 31 is power electronic equipment by external power supply, and
And during corresponding with the temperature range electricity matching of dump energy that battery is charged to battery, stop charging.If current residual
Electricity is more than electricity corresponding to temperature range, processor 31 judge dump energy electricity corresponding with temperature range difference whether
Beyond effective error scope, if whether the difference of dump energy electricity corresponding with temperature range exceeds effective error scope,
Then processor 31 is power electronic equipment by battery, to battery dump energy it is equal with electricity corresponding to temperature range when,
It is power electronic equipment by external power supply.In the present embodiment, effective error scope is electricity corresponding to temperature range
5%, in other embodiments, effective error scope can also be electricity corresponding to temperature range 3%, 4%, 6% or
Other numerical value.For example, the battery Current Temperatures that processor 31 obtains are 45 DEG C, current residual electricity is 90%, tables look-up and understands, temperature
It is 40 DEG C -50 DEG C to spend scope, and the electricity for determining Corresponding matching is 80%, and current residual electricity 90% is 10% (90%- beyond value
80%=10%), effective error scope 4% (80%*5%=4%) has been exceeded, then processor 31 is electronic equipment by battery
Power supply, is power electronic equipment by external power supply when reaching 80% to current residual electricity.
In another specific embodiment, after processor 31 obtains the current dump energy of battery and temperature, according to
The dump energy of battery searches the electricity corresponding to the temperature range residing for Current Temperatures with the corresponding relation of battery temperature scope.
It is power electronic equipment by external power supply if current residual electricity is equal to electricity corresponding to temperature range.It is if current surplus
Remaining electricity is less than electricity corresponding to temperature range, then is power electronic equipment by external power supply, and charge to electricity to battery
When the dump energy in pond electricity corresponding with temperature range matches, stop charging.If current residual electricity is more than temperature range
Corresponding electricity, processor 31 judge whether the difference of dump energy electricity corresponding with temperature range exceeds effective error model
Enclose, be electricity by battery if whether the difference of dump energy electricity corresponding with temperature range exceeds effective error scope
Whether sub- equipment power supply, processor 31 judge the difference of current residual electricity electricity corresponding with temperature range in effective range
It is interior, if difference is power electronic equipment by external power supply in effective range.In the present embodiment, effective error
Scope is 5% of electricity corresponding to temperature range, and in other embodiments, effective error scope can also be temperature range pair
3%, 4%, 6% or other numerical value for the electricity answered.For example, the battery Current Temperatures that processor 31 obtains are 45 DEG C, currently
Dump energy is 90%, tables look-up and understands, temperature range is 40 DEG C -50 DEG C, and the electricity for determining Corresponding matching is 80%, current residual
Electricity 90% is 10% (90%-80%=10%) beyond value, has exceeded effective error scope 4% (80%*5%=4%), then
Processor 31 is power electronic equipment by battery.When the difference of current residual electricity electricity corresponding with temperature range reaches
It is power electronic equipment by external power supply when 4%.
Prior art is different from, it is of the invention by the way that the dump energy of battery and temperature range are established into corresponding relation, according to
The temperature of battery is adjusted to the dump energy of battery, it is possible to achieve while bulging under avoiding battery high-temperature, ensures electricity
The good endurance in pond.
Refering to Fig. 4, Fig. 4 is the structural representation for the embodiment of device one that the present invention has store function.In this implementation
In mode, have in the device 40 of store function and be stored with least one program 41.Program 41 is used to perform any of the above-described implementation
Battery charging and discharging method in mode.
Wherein, the device 40 with store function can be storage chip, hard disk or the shifting in intelligent terminal
The instrument of other read-write storages of dynamic hard disk or flash disk, CD etc., can also be server etc., is not specifically limited herein.
Prior art is different from, it is of the invention by the way that the dump energy of battery and temperature range are established into corresponding relation, according to
The temperature of battery is adjusted to the dump energy of battery, it is possible to achieve while bulging under avoiding battery high-temperature, ensures electricity
The good endurance in pond.
Embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this
The equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, it is included within the scope of the present invention.
Claims (10)
1. a kind of battery charging and discharging method based on electronic equipment, wherein, the charge port of the battery is connected with external power supply, its
It is characterised by, the battery charging and discharging method includes：
The electronic equipment obtains the current dump energy of the battery and temperature；
Judge that dump energy temperature range whether corresponding with the temperature matches；Wherein, the dump energy and institute
Temperature range is stated to be inversely proportional；
If the dump energy is more than corresponding to the temperature range during electricity, supplied by the battery for the electronic equipment
Electricity, it is described by the external power supply when dump energy electricity corresponding with the temperature range of the extremely battery matches
Power electronic equipment.
2. battery charging and discharging method according to claim 1, it is characterised in that the electronic equipment obtains the battery and worked as
Also include before the step of preceding dump energy and temperature：
Establish and store the dump energy of the battery and the corresponding relation of battery temperature scope.
3. battery charging and discharging method according to claim 2, it is characterised in that if the dump energy is more than institute
Be the power electronic equipment by the battery when stating electricity corresponding to temperature range, to the battery dump energy with
When electricity corresponding to the temperature range matches, the step of by the external power supply being the power electronic equipment, specifically wraps
Include：
If the dump energy is more than electricity corresponding to the temperature range, the dump energy and the temperature range are judged
Whether the difference of corresponding electricity exceeds effective error scope；
It is the power electronic equipment by the battery if the difference exceeds effective error scope, to the battery
It is the power electronic equipment by the external power supply when dump energy is equal with electricity corresponding to the temperature range.
4. battery charging and discharging method according to claim 3, it is characterised in that the effective error scope is the temperature
5% of electricity corresponding to scope.
5. battery charging and discharging method according to claim 2, it is characterised in that if the dump energy is more than institute
Be the power electronic equipment by the battery when stating electricity corresponding to temperature range, to the battery dump energy with
When electricity corresponding to the temperature range matches, the step of by the external power supply being the power electronic equipment, specifically wraps
Include：
If the dump energy is more than corresponding to the temperature range during electricity, the dump energy and the temperature model are judged
Whether the difference of electricity exceeds effective error scope corresponding to enclosing；
It is the power electronic equipment by the battery if the difference exceeds effective error scope；
Judge the difference of current residual electricity electricity corresponding with the temperature range whether in effective range；
If the difference is the power electronic equipment by the external power supply in effective range.
6. battery charging and discharging method according to claim 2, it is characterised in that if the dump energy is more than institute
Be the power electronic equipment by the battery when stating electricity corresponding to temperature range, to the battery dump energy with
Corresponding to the temperature range during electricity, the step of by the external power supply being the power electronic equipment, specifically includes：
It is that the electronics is set by the battery if the dump energy is more than corresponding to the temperature range during electricity
Available electricity；
Judge current residual electricity whether with the temperature range corresponding to electricity it is equal；
It is the electricity by the external power supply if the current residual electricity is equal with electricity corresponding to the temperature range
Sub- equipment power supply.
7. battery charging and discharging method according to claim 2, it is characterised in that described to establish and store the surplus of the battery
The step of remaining electricity and the corresponding relation of battery temperature scope, specifically includes：
When the battery temperature scope is less than 40 DEG C, the dump energy for determining Corresponding matching is 100%；
When the battery temperature scope is 40 DEG C -50 DEG C, the dump energy for determining Corresponding matching is 80%；
When the battery temperature scope is 50 DEG C -60 DEG C, the dump energy for determining Corresponding matching is 50%；
When the battery temperature scope is more than 60 DEG C, the dump energy for determining Corresponding matching is 40%.
8. battery charging and discharging method according to claim 1, it is characterised in that described to obtain the current residue of the battery
The step of electricity and temperature, specifically includes：
The current dump energy of the battery and temperature are obtained according to predeterminated frequency.
9. a kind of electronic equipment, it is characterised in that the electronic equipment includes memory, processor and is stored in the storage
Computer program that is on device and can running on the processor, claim is realized during the computing device described program
Any battery charging and discharging method in 1-8.
10. a kind of device with store function, is stored thereon with computer program, it is characterised in that the computer program
Any battery charging and discharging method in claim 1-8 of realizing can be performed.
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| CN201710856104.6A CN107845838B (en) | 2017-09-20 | 2017-09-20 | Electronic equipment, battery charging and discharging method thereof and device with storage function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108415549A (en) * | 2018-03-28 | 2018-08-17 | 努比亚技术有限公司 | Method for improving endurance of mobile terminal, mobile terminal and readable storage medium |
| CN114683957A (en) * | 2020-12-25 | 2022-07-01 | 丰田自动车株式会社 | Automobile starting control method and device for extremely low temperature environment, storage medium and terminal |
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