CN106716161A - Cell controlling method and system, and cell - Google Patents
Cell controlling method and system, and cell Download PDFInfo
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- CN106716161A CN106716161A CN201680002541.5A CN201680002541A CN106716161A CN 106716161 A CN106716161 A CN 106716161A CN 201680002541 A CN201680002541 A CN 201680002541A CN 106716161 A CN106716161 A CN 106716161A
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- 238000000034 method Methods 0.000 title claims abstract description 49
- 230000005611 electricity Effects 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 241000208340 Araliaceae Species 0.000 description 1
- 208000032953 Device battery issue Diseases 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
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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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
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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
Abstract
The invention provides a cell controlling method and system, and a cell. The cell controlling method comprises that during the running process of the cell, related information of the cell and generating time of the related information are recorded in real time; the related information of the cell and the generating time of the related information are stored in real time; when a reading instruction is received, the related information of the cell and the generating time of the related information are output according to the reading instruction. Thus, the related information of the cell during a period of time is recorded, and the related information of the cell during a period of time can be used for positioning a failure problem more accurately, and by means of the related information of the cell during a period of time, the running state of the cell can be monitored conveniently.
Description
Technical field
The present embodiments relate to cell art, more particularly to a kind of control method of battery, system and battery.
Background technology
Battery is the power resources of system, is the heart of whole system, particularly in electric automobile and the contour peace of unmanned plane
Quan Xing, the place of stability operation.By taking unmanned plane as an example, during battery provides power to unmanned plane, if battery goes out
Show failure, it is more likely that cause unmanned plane the phenomenon of " aircraft bombing " occur, bring greatly loss.Therefore, need badly to battery
Failure carries out positioning problems, so as to most probably avoid " aircraft bombing " phenomenon.But at present, battery can only record failure
The operational factor of moment battery, the accuracy that the operational factor of the battery at this moment is used to position failure problems is relatively low.
The content of the invention
The embodiment of the present invention provides a kind of control method of battery, system and battery, the positioning failure for improving battery
The accuracy of problem.
In a first aspect, the embodiment of the present invention provides a kind of control method of battery, including：In the running of battery,
The generation time of the relevant information of battery described in real time record and the relevant information；The related letter of battery described in real-time storage
The generation time of breath and the relevant information；When reading instruction is received, instruction is read according to described, export the battery
Relevant information and the relevant information generation time.
Alternatively, the generation time of the relevant information of battery and the relevant information described in the real-time storage, including：
By the generation time real-time storage of the relevant information of the battery and the relevant information in the nonvolatile memory.
Alternatively, the nonvolatile memory is ferroelectric memory.
Alternatively, the battery is provided with the analysis interface for being connected with external device (ED) communication, the analysis interface and institute
Nonvolatile memory electrical connection is stated, the external device (ED) can obtain the relevant information of the battery by the analysis interface
And the generation time of the relevant information, the reason for produce failure to analyze the battery.
Alternatively, the relevant information includes following at least one：The operational factor of the battery, the battery is in operation
During misoperation parameter and the battery for the misoperation parameter produce protection event information, the electricity
The running state information of the controller in pond, the internal storage state information of the controller of the battery.
Alternatively, the method for the present embodiment also includes：When the controller needs exceptional reset, the described of storage is obtained
The running state information of controller, internal storage state information and the running state information, the generation time of internal storage state information；Root
According to the running state information of the controller, internal storage state information and the running state information, the generation of internal storage state information
Time, by the controller Rapid reset to normal operating condition.
Alternatively, the battery is provided with the read-write interface for being connected with the controller, the read-write interface with it is described
Nonvolatile memory is electrically connected, and the running status that the controller can obtain the controller by the analysis interface is believed
Breath, internal storage state information and the running state information, the generation time of internal storage state information, fortune is continued with from the normal moment
OK.
Alternatively, when the reading instruction is for reading operational factor；Described to read instruction according to described, output is described
The generation time of the relevant information of battery and the relevant information, including：Instruction is read according to described, the battery is exported
The generation time of operational factor and the operational factor.
Alternatively, when the reading instruction is for reading protection event information；It is described to read instruction, output according to described
The generation time of the relevant information of the battery and the relevant information, including：Instruction is read according to described, the electricity is exported
The protection event letter that pond misoperation parameter in the process of running and the battery are produced for the misoperation parameter
Breath and corresponding generation time.
Alternatively, when information of the reading instruction for Read Controller；It is described to read instruction, output according to described
The generation time of the relevant information of the battery and the relevant information, including：Instruction is read according to described, the control is exported
The running state information of device processed, internal storage state information and the running state information, the generation time of internal storage state information.
The control method of battery provided in an embodiment of the present invention, by real time record and real-time storage so that storage is
Relevant information of the battery within a period of time, the relevant information of the battery in a period of time is used to position the accuracy of failure problems
It is higher, and the relevant information of the battery in a period of time can be in order to carry out running state monitoring to the battery.
Second aspect, the embodiment of the present invention provides a kind of control system of battery, including：Controller, in battery
In running, the generation time of the relevant information of battery described in real time record and the relevant information；And memory, with
The controller electrical connection, the memory is used for the product of the relevant information of battery and the relevant information described in real-time storage
The raw time；Wherein, when reading instruction is received, the memory is according to the correlation for reading instruction, exporting the battery
The generation time of information and the relevant information.
Alternatively, the memory is nonvolatile memory.
Alternatively, the nonvolatile memory is ferroelectric memory.
Alternatively, the system is provided with the analysis interface for being connected with external device (ED) communication, the analysis interface and institute
Nonvolatile memory electrical connection is stated, the external device (ED) can obtain the nonvolatile memory by the analysis interface
The relevant information and the generation time of the relevant information of the battery of storage, to analyze the original that the battery produces failure
Cause.
Alternatively, the relevant information includes following at least one：The operational factor of the battery, the battery is in operation
During misoperation parameter and the battery for the misoperation parameter produce protection event information, the control
The running state information of device processed, the internal storage state information of the controller.
Alternatively, the controller, is additionally operable to be obtained when the controller needs exceptional reset the control of storage
The running state information of device, internal storage state information and the running state information, the generation time of internal storage state information；And root
According to the running state information of the controller, internal storage state information and the running state information, the generation of internal storage state information
Time, by the controller Rapid reset to normal operating condition.
Alternatively, the system is provided with the read-write interface being connected with the controller, and the read-write interface is non-easy with described
The property lost memory electrical connection, the controller can by the read-write interface obtain the controller running state information,
Internal storage state information and the running state information, the generation time of internal storage state information, continue to run with from the normal moment.
Alternatively, when the reading instruction is for reading operational factor；The memory specifically for：According to the reading
Instruction fetch, exports the operational factor of the battery and the generation time of the operational factor.
Alternatively, when the reading instruction is for reading protection event information；The memory specifically for：According to institute
Reading instruction is stated, battery misoperation parameter in the process of running is exported and the battery is directed to the misoperation
When the protection event information of parameter generation and corresponding generation.
Alternatively, when information of the reading instruction for Read Controller；The memory specifically for：According to institute
Reading instruction is stated, running state information, internal storage state information and the running state information, the internal memory shape of the controller is exported
The generation time of state information.
The control system of battery provided in an embodiment of the present invention, by real time record and real-time storage so that storage is
Relevant information of the battery within a period of time, the relevant information of the battery in a period of time is used to position the accuracy of failure problems
It is higher, and the relevant information of the battery in a period of time can be in order to carry out running state monitoring to the battery.
The third aspect, the embodiment of the present invention provides a kind of battery, including：Housing；Such as the control that second aspect present invention is provided
System processed, in the housing；And one or more battery cores, in the housing；Wherein, the battery core and institute
Control system electrical connection is stated, the control system controls the charged state or discharge condition of the battery core.
Battery provided in an embodiment of the present invention, by real time record and real-time storage so that storage is battery at one section
Relevant information in time, the accuracy that the relevant information of the battery in a period of time is used to position failure problems is higher, and
The relevant information of the battery in a period of time can be in order to carry out running state monitoring to the battery.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the flow chart of the control method of the battery that the embodiment of the present invention one is provided；
Fig. 2 is the flow chart of the control method of the battery that the embodiment of the present invention two is provided；
Fig. 3 is the flow chart of the control method of the battery that the embodiment of the present invention three is provided；
Fig. 4 is the structural representation of the control system of the battery that the embodiment of the present invention one is provided；
Fig. 5 is the structural representation of the control system of the battery that the embodiment of the present invention two is provided；
Fig. 6 is a kind of structural representation of battery provided in an embodiment of the present invention；
Fig. 7 is portion view of the battery shown in Fig. 6 along A-A.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Fig. 1 is the flow chart of the control method of the battery that the embodiment of the present invention one is provided, as shown in figure 1, the present embodiment
Method can include：
S101, in the running of battery, the relevant information of battery described in real time record and the relevant information
Generation time.
The generation time of the relevant information of battery and the relevant information described in S102, real-time storage.
S103, when receive read instruction when, read instruction according to described, export relevant information and the institute of the battery
State the generation time of relevant information.
In the present embodiment, when battery in the process of running, for example battery be in charged state and/or discharge condition when, electricity
The relevant information in pond can change in real time, therefore, the present embodiment can be with the relevant information of real time record battery and the correlation
The generation time of information, for example record the 1st second when battery relevant information, the 2nd second when battery relevant information, the 3rd second when electricity
The relevant information in pond etc..Then during the generation of the relevant information of the battery of the above-mentioned real time record of real-time storage and relevant information
Between, therefore, relevant information of the battery within the period of operation is stored.When reading instruction is received, according to the reading
Instruction fetch, the generation time output of the relevant information and the relevant information of the battery that will be stored, that is, when outputing an operation
The relevant information of the battery in section.
The present embodiment, by the running of battery, the relevant information of battery described in real time record and the phase
The generation time of pass information；The generation time of the relevant information of battery described in real-time storage and the relevant information；Work as reception
When instruction is read, instruction is read according to described, export the battery relevant information and the relevant information generation when
Between.Therefore, the present embodiment record is relevant information of the battery within a period of time, the relevant information of the battery in a period of time
Accuracy for positioning failure problems is higher, and the relevant information of the battery in a period of time can be in order to enter to the battery
Row running state monitoring.
Fig. 2 is the flow chart of the control method of the battery that the embodiment of the present invention two is provided, as shown in Fig. 2 the present embodiment
Method can include：
S201, in the running of battery, the relevant information of battery described in real time record and the relevant information
Generation time.
In the present embodiment, the associated description implemented during process may refer to embodiment illustrated in fig. 1 of S201, herein not
Repeat again.
S202, by the generation time real-time storage of the relevant information of the battery and the relevant information non-volatile
In memory.
In the present embodiment, by the relevant information of the battery of each time real time record and the generation time of the relevant information,
And real-time storage is in the nonvolatile memory.The nonvolatile memory stores related letter of the battery within the period of operation
Breath, the relevant information of simultaneously quick storage battery in real time letter related to this can be realized by the nonvolatile memory the present embodiment
The generation time of breath, and power down do not lose, it is ensured that the relevant information and the relevant information of battery in cell runtime section
Generation time integrality.
Alternatively, above-mentioned nonvolatile memory can be ferroelectric memory.
S203, when receive read instruction when, read instruction according to described, export relevant information and the institute of the battery
State the generation time of relevant information.
In the present embodiment, the associated description implemented during process may refer to embodiment illustrated in fig. 1 of S203, herein not
Repeat again.
The present embodiment passes through real time record and real-time storage so that what non-volatile was stored is battery in a period of time
Interior relevant information, the accuracy that the relevant information of the battery in a period of time is used to position failure problems is higher, and one section
The relevant information of the battery in the time can be in order to carry out running state monitoring to the battery.
In the present embodiment, the battery is provided with the analysis interface for being connected with external device (ED) communication, the analysis interface
Electrically connected with the nonvolatile memory, the external device (ED) can obtain the correlation of the battery by the analysis interface
The generation time of information and the relevant information, the reason for produce failure to analyze the battery.Nonvolatile memory leads to
Crossing analysis interface can export the relevant information of the battery and the generation time of the relevant information to external device (ED), that is, transport
The relevant information of the battery in the row period and the generation time of the relevant information, output is improve by analysis interface
Efficiency.And, external device (ED) can utilize the relevant information and the product of the relevant information of the battery run in the period
The reason for raw time produces failure to battery is analyzed, and accuracy is higher the reason for analyze the generation failure for obtaining, and outward
Part device can also be using the generation time of the relevant information of the battery run in the period and the relevant information to this
Battery carries out running state monitoring.
Alternatively, the relevant information includes following at least one：The operational factor of the battery, the battery is in operation
During misoperation parameter and the battery for the misoperation parameter produce protection event information, the electricity
The running state information of the controller in pond, the internal storage state information of the controller of the battery.
Wherein, the operational factor of battery can include following at least one：Voltage, electric current, temperature, charging and discharging state (fills
Discharge time etc.) etc., it is necessary to explanation, the operational factor not limited to this of battery.By taking voltage as an example, the present embodiment can be real-time
Record battery operationally in section each moment voltage, you can to record the voltage condition in the operation period.
Wherein, battery misoperation parameter in the process of running is, for example, too high temperature, and temperature is too low, and voltage is excessive,
Brownout, battery core damage etc., correspondingly, the battery is directed to the protection event information of misoperation parameter generation for example
It is：Stop power supply, reduce power output, reduce output voltage, reduce output current, alarm etc..
When the reading instruction is for reading operational factor；It is described to read instruction according to described, export the battery
The generation time of relevant information and the relevant information, including：Instruction is read according to described, the operation ginseng of the battery is exported
The generation time of the several and operational factor.
In a kind of feasible implementation, when the reading instruction is for reading operational factor；S203 can be：Root
Instructed according to described reading, export the operational factor of the battery and the generation time of the operational factor.Alternatively, outside dress
Putting can be instructed by analysis interface to the reading that non-volatile is input into for reading operational factor, then by the analysis
Interface obtains the operational factor of the battery and the generation time of the operational factor.
In a kind of feasible implementation, when the reading instruction is for reading protection event information；S203 can be with
For：Instruction is read according to described, battery misoperation parameter in the process of running is exported and the battery is directed to institute
State the protection event information and corresponding generation time of misoperation parameter generation.Alternatively, external device (ED) can be by dividing
Analysis interface is instructed to the reading that non-volatile is input into for reading protection event information, is then obtained by the analysis interface
The protection that battery misoperation parameter in the process of running and the battery are produced for the misoperation parameter
Event information and corresponding generation time.
In a kind of feasible implementation, when information of the reading instruction for Read Controller；S203 can be with
For：Instruction is read according to described, running state information, internal storage state information and the running status letter of the controller is exported
Breath, the generation time of internal storage state information.Alternatively, external device (ED) can be input into non-volatile by analysis interface and be used
In the reading instruction of the information of Read Controller, then by the analysis interface obtain the controller running state information and
The generation time of running state information, and controller internal storage state information and the generation time of the internal storage state information.
Fig. 3 is the flow chart of the control method of the battery that the embodiment of the present invention three is provided, as shown in figure 3, the present embodiment
Method can also include on the basis of Fig. 1 or embodiment illustrated in fig. 2：
S301, when the controller of battery needs exceptional reset, obtain storage the controller running state information,
Internal storage state information and the running state information, the generation time of internal storage state information.
S302, the running state information according to the controller, internal storage state information and the running state information, internal memory
The generation time of status information, by the controller Rapid reset to normal operating condition.
In the present embodiment, after above-mentioned S101 and S102 is performed, or after S201 and S202 is performed, and battery
Relevant information include：The internal storage state information of the running state information of the controller and the controller.
When the controller (being referred to as MCU) of battery needs exceptional reset, obtain described in the operation period of storage
The internal memory shape of the controller in the running state information of controller and the generation time of running state information, and operation period
The generation time of state information and internal storage state information；Then accordingly by the controller Rapid reset to normal operating condition.Example
Such as：From the running state information and the generation time of running state information of the controller in the operation period, and operation period
The internal storage state information of the interior controller and the generation time of internal storage state information, determine that controller is in normal operating condition
Running state information and internal storage state information and generation time, then determine generation time closest to current time in just
The running state information and internal storage state information of normal running status, then, according to generation time being in closest to current time
The running state information and internal storage state information of normal operating condition, set the running status and internal storage state of controller, set
Running status and internal storage state afterwards is nearest normal operating condition and internal storage state.So as to the reset that improve controller is imitated
Rate and accuracy.
Alternatively, when the controller running state information, internal storage state information and the running state information, internal memory
When the generation time real-time storage of status information is in non-volatile, the battery is provided with for being connected with the controller
Read-write interface, the read-write interface electrically connects with the nonvolatile memory, and the controller can be by the analysis
Interface obtains running state information, internal storage state information and the running state information, the internal storage state information of the controller
Generation time, continued to run with from the normal moment.Nonvolatile memory can export institute by read-write interface to controller
Running state information, internal storage state information and the running state information, the generation time of internal storage state information of controller are stated,
The running state information of the controller, internal storage state information and the running state information, internal memory shape i.e. in the operation period
The generation time of state information, the efficiency that controller obtains above- mentioned information is improve by read-write interface.
Fig. 4 is the structural representation of the control system of the battery that the embodiment of the present invention one is provided, as shown in figure 4, this implementation
The control system of example can include：Controller 11 and memory 12.
Controller 11, in the running of battery, the relevant information of battery described in real time record and the phase
The generation time of pass information；And
Memory 12, electrically connects with the controller 11, and the memory 12 is used for the correlation of battery described in real-time storage
The generation time of information and the relevant information；
Wherein, when reading instruction is received, the memory 12 is according to the phase for reading instruction, exporting the battery
The generation time of pass information and the relevant information.
Alternatively, when the reading instruction is for reading operational factor；The memory 12 specifically for：According to described
Instruction is read, the operational factor of the battery and the generation time of the operational factor is exported.
Alternatively, when the reading instruction is for reading protection event information；The memory 12 specifically for：According to
It is described to read instruction, battery misoperation parameter in the process of running and the battery are exported for the abnormal fortune
When the protection event information of line parameter generation and corresponding generation.
Alternatively, when information of the reading instruction for Read Controller 11；The memory 12 specifically for：Root
Instructed according to described reading, export the running state information of the controller 11, internal storage state information and the running state information,
The generation time of internal storage state information.
The device of the present embodiment, can be used for performing the technical scheme of above-mentioned each method embodiment, its realization principle and skill
Art effect is similar to, and here is omitted.
Fig. 5 is the structural representation of the control system of the battery that the embodiment of the present invention two is provided, as shown in figure 5, this implementation
On the basis of Control system architecture shown in Fig. 4, alternatively, the memory 12 is nonvolatile memory to the control system of example
13。
Alternatively, the nonvolatile memory 13 is ferroelectric memory.
Alternatively, the control system is provided with for communicating the analysis interface 14 being connected, the analysis with external device (ED) 20
Interface 14 is electrically connected with the nonvolatile memory 13, and the external device (ED) 20 can obtain institute by the analysis interface 14
The relevant information and the generation time of the relevant information of the battery of the storage of nonvolatile memory 13 are stated, to analyze
The reason for stating battery generation failure.
Alternatively, the relevant information includes following at least one：The operational factor of the battery, the battery is in operation
During misoperation parameter and the battery for the misoperation parameter produce protection event information, the control
The running state information of device processed 11, the internal storage state information of the controller 11.
Alternatively, the controller 11, is additionally operable to, when the controller 11 needs exceptional reset, obtain the described of storage
The running state information of controller 11, internal storage state information and the running state information, the generation time of internal storage state information；
And running state information according to the controller 11, internal storage state information and the running state information, internal storage state letter
The generation time of breath, by the Rapid reset of the controller 11 to normal operating condition.
Alternatively, the control system is provided with the read-write interface 15 being connected with the controller 11, the read-write interface 15
Electrically connected with the nonvolatile memory 13, the controller 11 can obtain the controller by the read-write interface 15
11 running state information, internal storage state information and the running state information, the generation time of internal storage state information, with from just
The normal moment continues to run with.
Alternatively, when the reading instruction is for reading operational factor；The nonvolatile memory 13 specifically for：
Instruction is read according to described, the operational factor of the battery and the generation time of the operational factor is exported.
Alternatively, when the reading instruction is for reading protection event information；The nonvolatile memory 13 is specific
For：Instruction is read according to described, battery misoperation parameter in the process of running is exported and the battery is directed to
When the protection event information of the misoperation parameter generation and corresponding generation.
Alternatively, when information of the reading instruction for Read Controller 11；The nonvolatile memory 13 has
Body is used for：Instruction is read according to described, running state information, internal storage state information and the operation of the controller 11 is exported
The generation time of status information, internal storage state information.
The device of the present embodiment, can be used for performing the technical scheme of above-mentioned each method embodiment, its realization principle and skill
Art effect is similar to, and here is omitted.
Fig. 6 is a kind of structural representation of battery provided in an embodiment of the present invention, and Fig. 7 is the battery shown in Fig. 6 along A-A's
Portion's view, as shown in Figure 6 and Figure 7, the battery of the present embodiment includes：Housing 31, control system 32 and one or more battery cores 33；
Wherein, control system 32, in the housing 31；One or more battery cores 33, in the housing 31；
Wherein, the battery core 33 is electrically connected with the control system 32, and the control system 32 controls the battery core 33
Charged state or discharge condition.Wherein, control system 32 can be using the control system embodiment of the battery shown in Fig. 4 or Fig. 5
Structure, it accordingly can perform the technical scheme of any of the above-described embodiment of the method, its realization principle and technique effect class
Seemingly, here is omitted.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above method embodiment can pass through
Programmed instruction related hardware is completed, and foregoing program can be stored in a computer read/write memory medium, the program
Upon execution, the step of including above method embodiment is performed；And foregoing storage medium includes：Read-only memory (English：
Read-Only Memory, referred to as：ROM), random access memory (English：Random Access Memory, referred to as：
RAM), magnetic disc or CD etc. are various can be with the medium of store program codes.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
Pipe has been described in detail with reference to foregoing embodiments to the present invention, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (21)
1. a kind of control method of battery, it is characterised in that including：
In the running of battery, the generation time of the relevant information of battery described in real time record and the relevant information；
The generation time of the relevant information of battery described in real-time storage and the relevant information；
When reading instruction is received, instruction is read according to described, export the relevant information and the correlation letter of the battery
The generation time of breath.
2. method according to claim 1, it is characterised in that the relevant information of battery described in the real-time storage and institute
The generation time of relevant information is stated, including：
By the generation time real-time storage of the relevant information of the battery and the relevant information in the nonvolatile memory.
3. method according to claim 2, it is characterised in that the nonvolatile memory is ferroelectric memory.
4. according to the method in claim 2 or 3, it is characterised in that the battery is provided with for communicating company with external device (ED)
The analysis interface for connecing, the analysis interface is electrically connected with the nonvolatile memory, and the external device (ED) can be by described
Analysis interface obtains the relevant information of the battery and the generation time of the relevant information, and event is produced to analyze the battery
The reason for barrier.
5. the method according to claim 2-4 any one, it is characterised in that the relevant information includes following at least
Kind：The operational factor of the battery, battery misoperation parameter in the process of running and the battery are for described
The protection event information that misoperation parameter is produced, the running state information of the controller of the battery, the control of the battery
The internal storage state information of device.
6. method according to claim 5, it is characterised in that also include：
When the controller needs exceptional reset, running state information, the internal storage state letter of the controller of storage are obtained
Breath and the running state information, the generation time of internal storage state information；
Running state information, internal storage state information and the running state information, internal storage state information according to the controller
Generation time, by the controller Rapid reset to normal operating condition.
7. method according to claim 6, it is characterised in that the battery is provided with the reading for being connected with the controller
Interface is write, the read-write interface is electrically connected with the nonvolatile memory, the controller can be by the analysis interface
Obtain running state information, internal storage state information and the running state information, the product of internal storage state information of the controller
The raw time, continued to run with from the normal moment.
8. the method according to claim 1-7 any one, it is characterised in that read instruction and run for reading when described
During parameter；It is described to read instruction according to described, the relevant information of the battery and the generation time of the relevant information are exported,
Including：Instruction is read according to described, the operational factor of the battery and the generation time of the operational factor is exported.
9. the method according to claim 1-7 any one, it is characterised in that read instruction and protected for reading when described
During event information；It is described to read instruction, the generation of the relevant information and the relevant information of the output battery according to described
Time, including：Instruction is read according to described, battery misoperation parameter in the process of running and the battery is exported
The protection event information produced for the misoperation parameter and corresponding generation time.
10. the method according to claim 1-7 any one, it is characterised in that read instruction and controlled for reading when described
During the information of device processed；It is described to read instruction according to described, export the relevant information of the battery and the product of the relevant information
The raw time, including：Instruction is read according to described, the running state information of the controller, internal storage state information and described is exported
The generation time of running state information, internal storage state information.
A kind of 11. control systems of battery, it is characterised in that including：
Controller, in the running of battery, the relevant information of battery described in real time record and the relevant information
Generation time；And
Memory, electrically connects with the controller, and the memory is used for the relevant information of battery described in real-time storage and institute
State the generation time of relevant information；
Wherein, when reading instruction is received, the memory is according to the relevant information for reading instruction, exporting the battery
And the generation time of the relevant information.
12. systems according to claim 11, it is characterised in that the memory is nonvolatile memory.
13. systems according to claim 12, it is characterised in that the nonvolatile memory is ferroelectric memory.
14. system according to claim 11 or 12, it is characterised in that the system is provided with for being communicated with external device (ED)
The analysis interface of connection, the analysis interface is electrically connected with the nonvolatile memory, and the external device (ED) can be by institute
State relevant information and the product of the relevant information that analysis interface obtains the battery that the nonvolatile memory is stored
The raw time, the reason for produce failure to analyze the battery.
15. system according to claim 12-14 any one, it is characterised in that the relevant information include it is following extremely
Few one kind：The operational factor of the battery, battery misoperation parameter in the process of running and the battery are directed to
The protection event information that the misoperation parameter is produced, the running state information of the controller, the internal memory of the controller
Status information.
16. systems according to claim 15, it is characterised in that the controller, are additionally operable in the controller needs
During exceptional reset, obtain the running state information of the controller of storage, internal storage state information and the running state information,
The generation time of internal storage state information；And running state information according to the controller, internal storage state information and the fortune
The generation time of row status information, internal storage state information, by the controller Rapid reset to normal operating condition.
17. systems according to claim 16, it is characterised in that the system is provided with the read-write being connected with the controller
Interface, the read-write interface is electrically connected with the nonvolatile memory, and the controller can be obtained by the read-write interface
Take running state information, internal storage state information and the running state information, the generation of internal storage state information of the controller
Time, continued to run with from the normal moment.
18. system according to claim 11-17 any one, it is characterised in that read instruction for reading when described
During operational factor；The memory specifically for：Instruction is read according to described, the operational factor of the battery and described is exported
The generation time of operational factor.
19. system according to claim 11-17 any one, it is characterised in that read instruction for reading when described
During protection event information；The memory specifically for：According to described instruction is read, export the battery in the process of running
Protection event information and corresponding generation that misoperation parameter and the battery are produced for the misoperation parameter
When.
20. system according to claim 11-17 any one, it is characterised in that read instruction for reading when described
During the information of controller；The memory specifically for：Instruction is read according to described, the running status letter of the controller is exported
Breath, internal storage state information and the running state information, the generation time of internal storage state information.
A kind of 21. batteries, it is characterised in that including：
Housing；
Control system as described in claim 11-20 any one, in the housing；And one or more electricity
Core, in the housing；
Wherein, the battery core is electrically connected with the control system, and the control system controls the charged state of the battery core or puts
Electricity condition.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/103853 WO2018076301A1 (en) | 2016-10-28 | 2016-10-28 | Battery control method and system, and battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106716161A true CN106716161A (en) | 2017-05-24 |
| CN106716161B CN106716161B (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680002541.5A Expired - Fee Related CN106716161B (en) | 2016-10-28 | 2016-10-28 | Battery control method and system and battery |
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| Country | Link |
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| CN (1) | CN106716161B (en) |
| WO (1) | WO2018076301A1 (en) |
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| WO2018076301A1 (en) * | 2016-10-28 | 2018-05-03 | 深圳市大疆创新科技有限公司 | Battery control method and system, and battery |
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| WO2019210679A1 (en) * | 2018-05-04 | 2019-11-07 | 深圳市道通智能航空技术有限公司 | Device battery and unmanned aerial vehicle |
| CN113125966A (en) * | 2021-03-29 | 2021-07-16 | 深圳市优必选科技股份有限公司 | Battery monitoring data storage method, battery management system and battery monitoring device |
| WO2022213860A1 (en) * | 2021-04-07 | 2022-10-13 | 深圳市道通智能航空技术股份有限公司 | Time calibration method and apparatus for unmanned aerial vehicle battery, device, and storage medium |
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Also Published As
| Publication number | Publication date |
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| WO2018076301A1 (en) | 2018-05-03 |
| CN106716161B (en) | 2020-08-04 |
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