CN109327059A - A kind of control method of increasing storage battery service life - Google Patents
A kind of control method of increasing storage battery service life Download PDFInfo
- Publication number
- CN109327059A CN109327059A CN201811262781.6A CN201811262781A CN109327059A CN 109327059 A CN109327059 A CN 109327059A CN 201811262781 A CN201811262781 A CN 201811262781A CN 109327059 A CN109327059 A CN 109327059A
- Authority
- CN
- China
- Prior art keywords
- battery
- service life
- control method
- increasing storage
- storage battery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00302—Overcharge protection
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00306—Overdischarge protection
Abstract
The invention discloses a kind of control methods of increasing storage battery service life, are related to increasing storage battery service life field, by the remaining capacity for detecting calculating accumulator；Judge whether the remaining capacity of battery is lower than minimum electricity；If being lower than minimum electricity, lowest threshold disconnects battery after the time；If being higher than minimum electricity to carry out in next step；Judge whether the electricity of battery is full of；If accumulator electric-quantity is filled with state, charging connector is disconnected.The present invention is monitored the working condition of adjustment battery, is reduced the operating time of the defective modes such as overcharge, the low battery full loading operation of battery, prolonged its service life by the working condition of monitoring battery.
Description
Technical field
The present invention relates to increasing storage battery service life fields, particularly relate to a kind of control of increasing storage battery service life
Method.
Background technique
Lead-acid accumulator or battery pack are applied for many years since manufacturing cost is low, cost performance is high, safe and stable, recyclable
Extensively, and in secondary cell market sale share occupy chief status.However in performance, lead-acid accumulator or battery pack table
Reveal the shorter deficiency of service life, external factor for example depth of discharge, discharge current density, the density of charging current, overcharge,
, all there is influence in situations such as charge less electricity, temperature on the service life of battery, and there is still a need for lead-acid accumulator or battery packs for social development
Service life it is existing level on further improve.
Summary of the invention
In view of this, it is an object of the invention to propose a kind of control method of increasing storage battery service life.
Based on the control method of above-mentioned purpose increasing storage battery service life provided by the invention, method and step includes:
Step 1: battery-operated, detection trigger module；
Step 2: the remaining capacity of calculating accumulator；
Step 3: judging whether the remaining capacity of battery is lower than minimum electricity；If being lower than minimum electricity, lowest threshold
Battery is disconnected after time；If being higher than minimum electricity carries out step 4；
Step 4: judging whether the electricity of battery is full of；If accumulator electric-quantity is filled with state, charging is disconnected
Head；Repeat step 1.
Preferably, in the step 2, the remaining capacity of battery is adjusted according to the service life of battery.
Preferably, it in the step 3, in the lowest threshold time, issues low battery and cut-off signal is reminded.
Preferably, it after disconnecting battery after the lowest threshold time, can force to restart battery.
Preferably, after battery is restarted in the pressure, after electricity continues to decline the 50% of minimum electricity, electric power storage is disconnected
Pond.
It preferably, further include disconnecting charging circuit after the accumulator electric-quantity is filled with state.
Preferably, the step 4 disconnects in charging connector, disconnects magnetic switch, bounces charging connector automatically.
Preferably, the control method further includes disconnecting the operating circuit of battery in charging process.
From the above it can be seen that a kind of control method of increasing storage battery service life provided by the invention, passes through
The working condition for monitoring battery, monitors the working condition of battery, and the working condition of corrdinated adjustment battery reduces battery
The defective modes such as overcharge, low battery full loading operation operating time, prolong its service life.
Detailed description of the invention
Fig. 1 is the flow diagram of control method of the embodiment of the present invention；
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
Attached drawing, the present invention is described in more detail.
As shown in Figure 1, a kind of control method of increasing storage battery service life, method and step include:
Step 1: battery-operated, detection trigger module.Under battery off working state, do not need to carry out signal monitoring,
Cause the unnecessary waste of the battery energy.The output that electric current is had in battery-operated state utilizes the current trigger of output
Detection module, starting detection detection module, detects the electric current of output and the current voltage value of battery.
Step 2: the remaining capacity of calculating accumulator.Utilize the residue electricity of the detection data calculating accumulator in step 1
Amount.Due to increasing with the use duration of battery, the power reservoir capacity of battery is being reduced, thus in the present invention battery it is surplus
Remaining electricity is adjusted according to the service life of battery, is internally provided with the power reservoir capacity of battery and the relational expression using duration.
The relational expression can carry out charge and discharge test using battery, during repeated charge, record each Full Charge Capacity
When, using duration and each using the corresponding charge value of duration in corresponding charging duration, discharge process, pass through acquisition multiple groups number
According to the electricity of battery and the relationship using duration in calculating accumulator use process.It so in actual use being capable of basis
The remaining capacity of battery estimates operating time, and operating time is fixed not according to the factory data of battery, is root
It is adjusted according to the service life of battery, data validity is bigger.
Step 3: judging whether the remaining capacity of battery is lower than minimum electricity；If being lower than minimum electricity, lowest threshold
Battery is disconnected after time；If being higher than minimum electricity carries out step 4.
The case where carrying out real-time judge to the remaining capacity of battery, prevent over-discharge, avoids over-discharge to electric power storage
The damage in pond.In the case where detecting that battery is in minimum electricity, the operating circuit of battery is disconnected in time.In order to avoid
Power-off it is unexpected, can within the lowest threshold time of setting issue low battery and will cut-off signal prompting, in lowest threshold
Battery is disconnected after time.
Since the disconnection of battery may will affect the progress of work, so preferably in the lowest threshold time in the present invention
After disconnecting battery afterwards, it can force to restart battery.But influence of the long-play in the case of low battery to battery is very
Greatly, so in the present invention after forcing to restart battery, after electricity continues to decline the 50% of minimum electricity, electric power storage is disconnected
Pond.The operation duration for weakening battery under low battery, avoids the too low thorough power-off over-discharge of accumulator electric-quantity, slows down and excessively put
The degree of electricity.Pressure is restarted function and is used only once, and repeatedly forces to restart that battery cannot be continued starting.
Step 4: judging whether the electricity of battery is full of；If accumulator electric-quantity is filled with state, charging is disconnected
Head；Repeat step 1 (return and repeat step 1, do not draw in figure).
In the prior art, battery is much designed with the design full of automatic stop, and it is harmless that the short time does not turn off battery, still
Battery is muchly connected to power supply, is increased to late into the night network voltage, this has stopped the charger of charging, after voltage increases,
It will continue to charge again, cause overcharge of a battery, influence the service life of battery.
So disconnecting in charging connector in the present invention, it is preferably provided with magnetic switch, magnetic switch is disconnected, bounces charging automatically
Connector.Charging connector bounces, power grid variation, the case where will not connecting circuit, avoid overcharge.The mode that connector disconnects can
There are many kinds of, by bouncing connector disconnecting circuit.
In addition, in battery charging process, actively cutting off operating circuit in control method provided by the invention, avoiding
Battery exports electric energy while charging, battery works asynchronously when charging, influences the use of battery but also meeting shadow
The service life that battery provides the device of electric energy is rung, so just detecting that battery is in charged state in the present invention, and defeated
There are also signals for electric current out, then directly cut off the operating circuit of battery.
As an improvement embodiment, a kind of equipment of increasing storage battery service life is provided, including detection module,
Control module and reminding module, detection module connect battery, acquire the current and voltage signals of battery, output end connection control
Module, the output end of control module, which connects, to be reminded, and issues and instruction is reminded to arrive reminding module, carries out electricity prompting by reminding module.
Control module is according to the remaining capacity of the signal calculating accumulator of detection module, and according to remaining capacity, minimum
Electricity, whether full of judge the state of remaining capacity, and control module is according to the power reservoir capacity of battery and use duration
Relational expression, adjustment remaining capacity is corresponding in time is reminded using duration.If it is less than minimum electricity, control module disconnects battery
Operating circuit, reduce the duration that works in low battery of battery, prolong its service life.Weight is forced in control module connection control
Button is opened, for forcing to restart battery, the battery that can be further works operation a period of time, but needs most
Before the 50% of low battery, battery is disconnected.The operation duration for weakening battery under low battery, avoids accumulator electric-quantity too low thorough
The case where bottom power-off, over-discharge, occurs, and slows down the degree of over-discharge.Pressure is restarted function and is used only once, repeatedly strong
System, which is restarted, cannot continue starting battery.
Force the function of restarting that can be forced after restarting for the first time, control module records its pressure and restarts by control module
State, after closing, control module is sent instructions on battery, though repeat press pressure reboot button, storage of also not opening
Battery.
Contact place of the charging connector of battery with battery, is equipped with elastic component, and elastic component, which is powered, is attracted connector, gives and stores
Battery charging；Elastic component power-off, connector disconnect, and battery cannot continue to charge.The on-off of elastic component is controlled by control module
Electronic work, avoids battery from overcharging.
The embodiment of the present invention be intended to cover fall into all such replacements within the broad range of appended claims,
Modifications and variations.Therefore, all within the spirits and principles of the present invention, any omission, modification, equivalent replacement, the improvement made
Deng should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of control method of increasing storage battery service life, which is characterized in that method and step includes:
Step 1: battery-operated, detection trigger module；
Step 2: the remaining capacity of calculating accumulator；
Step 3: judging whether the remaining capacity of battery is lower than minimum electricity；If being lower than minimum electricity, lowest threshold time
After disconnect battery；If being higher than minimum electricity carries out step 4；
Step 4: judging whether the electricity of battery is full of；If accumulator electric-quantity is filled with state, charging connector is disconnected；Weight
Multiple step 1.
2. the control method of increasing storage battery service life according to claim 1, which is characterized in that in the step 2,
The remaining capacity of battery is adjusted according to the service life of battery.
3. the control method of increasing storage battery service life according to claim 1, which is characterized in that the step 3
In, in the lowest threshold time, issues low battery and cut-off signal is reminded.
4. the control method of increasing storage battery service life according to claim 3, which is characterized in that the lowest threshold
After disconnecting battery after time, it can force to restart battery.
5. the control method of increasing storage battery service life according to claim 4, which is characterized in that the pressure is restarted
After battery, after electricity continues to decline the 50% of minimum electricity, battery is disconnected.
6. the control method of increasing storage battery service life according to claim 1, which is characterized in that the battery electricity
Amount further includes disconnecting charging circuit after being filled with state.
7. the control method of increasing storage battery service life according to claim 1, which is characterized in that the step 4 is disconnected
It opens in charging connector, disconnects magnetic switch, bounce charging connector automatically.
8. the control method of increasing storage battery service life according to claim 1, which is characterized in that the control method
It further include disconnecting the operating circuit of battery in charging process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811262781.6A CN109327059A (en) | 2018-10-27 | 2018-10-27 | A kind of control method of increasing storage battery service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811262781.6A CN109327059A (en) | 2018-10-27 | 2018-10-27 | A kind of control method of increasing storage battery service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109327059A true CN109327059A (en) | 2019-02-12 |
Family
ID=65259628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811262781.6A Pending CN109327059A (en) | 2018-10-27 | 2018-10-27 | A kind of control method of increasing storage battery service life |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021019561A1 (en) * | 2019-07-30 | 2021-02-04 | Sling Media Pvt Ltd. | Method and apparatus for deeply discharged battery detection |
| US11394224B2 (en) | 2019-07-30 | 2022-07-19 | Sling Media Pvt. Ltd. | Method and apparatus for deeply discharged battery detection |
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| WO2009099659A2 (en) * | 2008-02-08 | 2009-08-13 | Sion Power Corporation | Protective circuit for energy-strorage device |
| CN102437618A (en) * | 2011-12-29 | 2012-05-02 | 三一重工股份有限公司 | Battery control device and vehicle as well as battery control method |
| CN204615453U (en) * | 2015-05-07 | 2015-09-02 | 卢丰江 | Solar storage battery Intelligent protection controller |
| CN105141001A (en) * | 2015-09-23 | 2015-12-09 | 刘奇 | Control method for electricity charging and supplying of cell unit, system thereof and power supplying method of cell unit |
| CN107689655A (en) * | 2017-09-08 | 2018-02-13 | 代炎利 | The over method and overdischarge protector of a kind of battery |
| CN108206306A (en) * | 2016-12-20 | 2018-06-26 | 财团法人工业技术研究院 | Battery management system and method thereof |
-
2018
- 2018-10-27 CN CN201811262781.6A patent/CN109327059A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009099659A2 (en) * | 2008-02-08 | 2009-08-13 | Sion Power Corporation | Protective circuit for energy-strorage device |
| CN102437618A (en) * | 2011-12-29 | 2012-05-02 | 三一重工股份有限公司 | Battery control device and vehicle as well as battery control method |
| CN204615453U (en) * | 2015-05-07 | 2015-09-02 | 卢丰江 | Solar storage battery Intelligent protection controller |
| CN105141001A (en) * | 2015-09-23 | 2015-12-09 | 刘奇 | Control method for electricity charging and supplying of cell unit, system thereof and power supplying method of cell unit |
| CN108206306A (en) * | 2016-12-20 | 2018-06-26 | 财团法人工业技术研究院 | Battery management system and method thereof |
| CN107689655A (en) * | 2017-09-08 | 2018-02-13 | 代炎利 | The over method and overdischarge protector of a kind of battery |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021019561A1 (en) * | 2019-07-30 | 2021-02-04 | Sling Media Pvt Ltd. | Method and apparatus for deeply discharged battery detection |
| US11394224B2 (en) | 2019-07-30 | 2022-07-19 | Sling Media Pvt. Ltd. | Method and apparatus for deeply discharged battery detection |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190212 |