CN109581239A - A kind of accumulator management device and monitoring system - Google Patents

A kind of accumulator management device and monitoring system Download PDF

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Publication number
CN109581239A
CN109581239A CN201811418554.8A CN201811418554A CN109581239A CN 109581239 A CN109581239 A CN 109581239A CN 201811418554 A CN201811418554 A CN 201811418554A CN 109581239 A CN109581239 A CN 109581239A
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CN
China
Prior art keywords
battery
processor
information
data
accumulator management
Prior art date
Application number
CN201811418554.8A
Other languages
Chinese (zh)
Inventor
柯志民
丁鹏
潘锦泉
肖超善
Original Assignee
漳州市华威电源科技有限公司
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Priority to CN201811418554.8A priority Critical patent/CN109581239A/en
Publication of CN109581239A publication Critical patent/CN109581239A/en

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00Measuring or testing not otherwise provided for
    • G01D21/02Measuring two or more variables by means not covered by a single other subclass

Abstract

The present invention relates to a kind of accumulator management devices, include: a data acquisition module;One processor is connected to the data acquisition module;One data indication mechanism, is connected to the processor;One security control protection mechanism, is connected to the processor;One alarm mechanism is connected to the processor;One battery balanced module, is connected to the processor;One communication module is connected to the processor, the data that the processor generates is sent.The invention further relates to a kind of monitoring systems comprising above-mentioned accumulator management device.When battery is abnormal in use, the present invention can accomplish actively to exclude security risk in accumulator terminal, guarantee the safety of user.

Description

A kind of accumulator management device and monitoring system

Technical field

The present invention relates to a kind of managing devices, specifically, being related to a kind of accumulator management device.The invention further relates to one kind Monitoring system comprising above-mentioned accumulator management device.

Background technique

Component part of the battery as power-supply system, play reserve power, deal with electricity exception and particular job situation, The key effect that maintenance system runs well, is the last line of defense that high-reliability electrical can ensure field.So battery is run Safety directly influences communication system operational reliability, correctly.Battery is scientifically used, daily maintenance and supervision are reinforced It is very necessary, it can promptly and accurately find deterioration battery, extend the service life of battery.Meanwhile for guaranteeing communications equipment room Safety saves O&M fund important in inhibiting.

A kind of plurality of groups of storage batteries fast inspection dress disclosed in Chinese utility model patent prospectus CN204649936U It include measuring unit, line concentration unit, storage device, microprocessor, memory, wireless communication module, IC card reading mould in setting Block, display screen and input module.Measuring unit is to measure and acquire to battery parameters, and microprocessor is to acquisition The data for getting out carry out comprehensive analysis and assign instruction to other components, and display screen is to show that the parameter of battery is believed Breath, the result that wireless communication module gets microprocessor analysis are transmitted to external equipment through wireless communication.But The above-mentioned prior art simultaneously can not accomplish actively to carry out emergency processing to the fortuitous event generated in battery operation, also can not Balanced management is carried out to the carried charge of battery strings each in battery.The security risk that battery is likely to occur can not also be done simultaneously To being effectively predicted.

Summary of the invention

Technical problem to be solved by the invention is to provide a kind of accumulator management devices, to use battery The abnormality generated in journey carries out active defense, alarm and emergency processing.Another of the invention technical problems to be solved are A kind of monitoring system is provided, remotely to carry out data collection and analysis to battery, and to the safety that battery is likely to occur Hidden danger is predicted to exclude hidden danger to before occurring extremely in order to staff.

In order to solve the above technical problems, the present invention provides a kind of accumulator management device, include: a data acquisition module, For acquiring the parameter information of battery to be detected;One processor is connected to the data acquisition module, for according to The parameter information of battery obtains remaining capacity, health status, potential security risk and the geography information of the battery;One Data indication mechanism is connected to the processor, to show the parameter information of the battery;Machine is protected in one security control Structure is connected to the processor, to be instructed according to the processor protection that information generates based on the parameter, described in cutting The battery energy content of battery externally exports;One alarm mechanism is connected to the processor, has the member that can send warning message Part;One battery balanced module, is connected to the processor, to according to the processor based on the parameter information generate it is equal Weigh operational order, the electricity of balanced the multiple battery pack in the accumulator charging/discharging process;One communication module, is connected to The processor, the data that the processor generates are sent.

Preferably, the parameter information includes: the current information of battery, information of voltage, temperature information, geographical location letter Breath.

Preferably, the accumulator management device further include: an emergency processing mechanism is connected to the processor, To carry out promptly cooling to the battery and disappear according to the processor executing instruction of generating of information based on the parameter Anti- processing.

Preferably, the data acquisition module is connected using spi bus with processor, the data indication mechanism is used UART bus is connected with processor, and the security control protection mechanism is connected using I/O bus with processor, the battery Balance module is connected using I/O bus with processor, and the alarm mechanism is connected using I2C bus with processor, described Emergency processing mechanism is connected using I/O interface with processor, and the communication module uses UART bus and processor phase Connection.

Preferably, the security control includes mechanism to when the processor determines that insulation leakagel volume leakage occurs in battery, or When discharge current is greater than the section security risk value of setting, automatic starting safeguard protection executes movement, and the cutting energy content of battery is external Output.

Preferably, after security control mechanism cutting storage battery energy externally exports;The processor is also used to, root Determine whether battery surface temperature persistently rises according to the parameter information;The emergency processing is sent to if so, generating Mechanism executes instruction.

Preferably, if in charged state, the processor judgement wherein a string or multi-string battery carried charge it is higher in whole One setting upper limit value of a battery level;Or in discharge condition, the processor judges wherein a string or multi-string battery band The relatively low preset lower limit in entire battery level of electricity, that is, it is poor to be judged as that consistency occurs in battery;Then at this point, institute It states battery balanced module and sends according to processor is received to the independent power consumption of abnormal belt Electronic power batteries string progress or charge independence Equalization instruction, navigate to specific abnormal belt Electronic power batteries string and the higher battery strings of carried charge in charging process carried out only Vertical power consuming operation, or charge independence equalization operation is carried out to the relatively low battery strings of carried charge in discharge process.

In order to solve the above technical problems, the present invention provides a kind of monitoring system, the monitoring system includes above-mentioned battery Managing device and big data remote monitoring service center, the accumulator management device are remote with the big data by GNSS system Range monitoring service centre carries out wireless communication.

Preferably, big data remote monitoring service center will have the data that accumulator management device is sent Effect analysis stores and by information such as working condition from display to staff's real time reaction battery, geographical locations, works as storage Cell malfunctions can navigate to rapidly failure and location occurs and staff is notified to service, and can be according to the storage By mathematical algorithm model realization to the wearout of battery, screw connects all data that cell managing device is sent The every terms of information such as loosening, cell health state output real-time report is connect, to predict the various security risks of battery appearance.

By using above-mentioned technical proposal, the present invention can obtain following technical effect:

1, when battery is abnormal in use, a kind of accumulator management device of the present invention can pass through alarm Mechanism warns, and security control protection mechanism cuts off energy output, the balanced multiple battery electric quantities of battery balanced module, emergency Processing mechanism actively excludes security risk to carry out the means such as urgent cooling and fire-fighting in accumulator terminal, guarantees the peace of user Entirely.

2, a kind of accumulator monitoring status system provided by the invention has big data remote monitoring service center, and big data is long-range Monitoring service center is by mathematical algorithm model realization to the wearout of battery, screw connection loosening, battery health The every terms of information such as state export real-time report, have accomplished to predict the various security risks that battery occurs.And by collecting magnanimity Data provide effective data supporting for the development of battery industry.

Detailed description of the invention

The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

Fig. 1 is the structural schematic diagram of accumulator management device of the present invention;

Fig. 2 is the structural schematic diagram of monitoring system of the present invention.

Specific embodiment

To keep the purposes, technical schemes and advantages of embodiment of the present invention clearer, implement below in conjunction with the present invention The technical solution in embodiment of the present invention is clearly and completely described in attached drawing in mode, it is clear that described reality The mode of applying is some embodiments of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability Domain those of ordinary skill every other embodiment obtained without creative efforts, belongs to the present invention The range of protection.Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below and is wanted The scope of the present invention of protection is sought, but is merely representative of selected embodiment of the invention.

As shown in Figure 1, the present invention provides a kind of accumulator management device, includes: a data acquisition module 1, for acquiring The parameter information of battery to be detected;One processor 2 is connected to the data acquisition module 1, for according to the battery Parameter information obtain remaining capacity, health status, potential security risk and the geography information of the battery;One data are aobvious Show mechanism 3, the processor 2 is connected to, to show the parameter information of the battery;One security control protection mechanism 4, even It is connected to the processor 2, to instruct according to the processor 2 protection that information generates based on the parameter, cuts off the storage The energy content of battery externally exports;One alarm mechanism 5 is connected to the processor 2, has the element that can send warning message;One Emergency processing mechanism 6 is connected to the processor 2, to according to the processor 2, information system is generated based on the parameter Execute instruction, promptly cooling and fire-fighting is carried out to the battery and is handled;One battery balanced module 7, is connected to the processing Device 2, to be instructed according to the processor 2 equalization operation that information generates based on the parameter, in the accumulator cell charging and discharging The electricity of balanced the multiple battery pack in the process;One communication module 8 is connected to the processor 2, by the processor 2 The data of generation are sent.Above-mentioned parameter information includes: the current information of battery, information of voltage, temperature information, geographical position Confidence breath.Specifically, in the present embodiment, data acquisition module can be Chinese utility model patent prospectus Measuring unit in a kind of plurality of groups of storage batteries fast inspection device disclosed in CN204649936U, alarm mechanism 5 can be warning Bell, emergency processing mechanism 6 can be carbon dioxide extinguisher installation, and security control protection mechanism 4 can be breaker.Data Acquisition module 1 is acquired the parameter information of battery and the information that acquisition is got is transferred to processor 2, and processor 2 exists Display is by its processed each parameter information of battery on data indication mechanism 3 connected to it, in order to which maintenance personnel can Get information about the working condition of battery.Processor 2 can be analyzed and be stored according to above-mentioned parameter information, and result is generated It reports and work order is assigned to coupled each component, such as: processor 2 determines that battery occurs by parameter information When insulation leakagel volume leakage or discharge current are greater than the section security risk value set in processor 2, processor 2 will be to coupled The security control mechanism connect, which assigns work order security control mechanism is enable to execute safeguard protection in time, executes movement.Work as processing When device 2 judges that battery occurs abnormal, alarm mechanism 5 will blow a whistle to battery user and warn, and processor 2 is made to generate an alarm Signal is sent to maintenance personal by communication module, achievees the purpose that effectively to prevent the deterioration of security risk further expansion.

Further, security control protection mechanism 4 will be after receiving instruction, and the energy for cutting off battery rapidly externally exports To eliminate the generation of harm, but preprocessor 2 is externally exported in cutting storage battery energy and determines electricity still according to the parameter information Pool surface constant temperature rises, and the processor 2 assigns instruction, emergent management machine to the emergency processing mechanism 6 at this time Structure receives instruction and handles to carry out promptly cooling and fire-fighting to the battery.

Further, in charged state, processor 2 finds that certain string or multi-string battery carried charge are higher in entire electric power storage In water flat a setting upper limit value or discharge condition, processor 2 finds that certain string or multi-string battery carried charge are relatively low in whole One preset lower limit of a battery level, that is, when being judged as that consistency difference occurs in battery, the battery balanced module 7 will It receives processor 2 and sends the equalization instruction for carrying out independent power consumption or charge independence to abnormal belt Electronic power batteries string, the battery Balance module 7 navigates to rapidly specific abnormal belt Electronic power batteries string and carries out to the higher battery strings of carried charge in charging process Independent power consuming operation, or charge independence equalization operation is carried out to the relatively low battery strings of carried charge in discharge process.Specifically, battery Balance module 7 can be a kind of battery equalizing circuit and control disclosed in Chinese invention patent prospectus CN104577227A System.

Further, the data acquisition module 1 is connected using spi bus with processor 2, the data indication mechanism 3 are connected using UART bus with processor 2, and the security control protection mechanism 4 is connected using I/O bus with processor 2, The battery balanced module 7 is connected using I/O bus with processor 2, and the alarm mechanism 5 is using I2C bus and processor 2 It is connected, the emergency processing mechanism 6 is connected using I/O interface with processor 2, and the communication module 8 uses UART Bus is connected with processor 2.Multiple communication modes coexist, and widen communication channel, improve communication efficiency, guarantee that product is stablized Property.

The present invention also provides a kind of monitoring system, the monitoring system includes the accumulator management device of preceding claim With big data remote monitoring service center 9, the accumulator management device is remotely monitored by GNSS system with the big data Service centre 9 carries out wireless communication.Specifically, big data remote monitoring service center 9 will send out accumulator management device The data sent effectively are analyzed, store and by working condition from display to staff's real time reaction battery, The information such as position are managed, failure can be navigated to rapidly when battery breaks down and location occurs and staff is notified to take Business.Security risk has urgent and long-term two kinds of dormancy, as the emergency safety hidden danger information of internal short-circuit of battery, electric leakage can pass through Processor 2 is simple, quickly processing obtains.And the insulating layer lived in seclusion for a long time slowly wears, links screw and the safety such as gradually loosen and connect The anomalous variation of fitting leads to security risk, and because demand data amount is big, it is complicated to calculate, processor 2 can not undertake this task.Big number Mathematical algorithm model can be passed through according to all data that the accumulator management device is sent according to remote monitoring service center 9 Realize that the wearout to battery, the every terms of information such as screw connection loosening, cell health state export real-time report, accomplish Predict the various security risks that battery occurs.Meanwhile big data remote monitoring service center 9 collect get about battery Various data can greatly develop new energy to country effective data supporting decision is provided, provide and be effectively improved to manufacturer The related data demand of product provides battery material tackling problems in key technologies to major colleges and universities and provides the support of magnanimity real data, The foundation of each producer's battery cost performance can be judged to more professional consumer.

The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for this field For technical staff, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims (9)

1. a kind of accumulator management device, characterized by comprising:
One data acquisition module (1), for acquiring the parameter information of battery to be detected;
One processor (2) is connected to the data acquisition module (1), for obtaining institute according to the parameter information of the battery State remaining capacity, health status, potential security risk and the geography information of battery;
One data indication mechanism (3), is connected to the processor (2), to show the parameter information of the battery;
One security control protection mechanism (4), is connected to the processor (2), to be based on the ginseng according to the processor (2) The protection instruction that number information generates, cuts off the battery energy content of battery and externally exports;
One alarm mechanism (5) is connected to the processor (2), has the element that can send warning message;
One battery balanced module (7), is connected to the processor (2), to be believed based on the parameter according to the processor (2) The equalization operation instruction that breath generates, the electricity of balanced the multiple battery pack in the accumulator charging/discharging process;
One communication module (8) is connected to the processor (2), and the data that the processor (2) generate are sent.
2. accumulator management device according to claim 1, which is characterized in that the parameter information includes: battery Current information, information of voltage, temperature information, geographical location information.
3. accumulator management device according to claim 2, which is characterized in that the accumulator management device further include: One emergency processing mechanism (6), is connected to the processor (2), to be believed based on the parameter according to the processor (2) What breath generated executes instruction, and carries out promptly cooling and fire-fighting to the battery and handles.
4. accumulator management device according to claim 3, which is characterized in that the data acquisition module (1) uses SPI Bus is connected with processor (2), and the data indication mechanism (3) is connected using UART bus with processor (2), the peace Full control protection mechanism (4) is connected using I/O bus with processor (2), and the battery balanced module (7) uses I/O bus It is connected with processor (2), the alarm mechanism (5) is connected using I2C bus with processor (2), at the emergency Reason mechanism (6) is connected using I/O interface with processor (2), and the communication module (8) is using UART bus and processor (2) It is connected.
5. according to the described in any item accumulator management devices of claim 4, which is characterized in that the security control includes mechanism To determine the section security risk value that insulation leakagel volume leakage occurs in battery or discharge current is greater than setting when the processor (2) When, automatic starting safeguard protection executes movement, and the cutting energy content of battery externally exports.
6. accumulator management device according to claim 5, which is characterized in that cut off electric power storage in the security control mechanism After pond energy externally exports;The processor (2) is also used to, and determines whether battery surface temperature continues according to the parameter information Rise;Executing instruction for emergency processing mechanism (6) is sent to if so, generating.
7. accumulator management device according to any one of claims 1 to 3, which is characterized in that if in charged state, institute State processor (2) judgement wherein a string or the higher setting upper limit value in entire battery level of multi-string battery carried charge; Or in discharge condition, the processor (2) judgement wherein a string or multi-string battery carried charge it is relatively low horizontal in entire battery It is poor to be judged as that consistency occurs in battery for one preset lower limit;Then at this point, the battery balanced module (7) is according to reception The equalization instruction for carrying out independent power consumption or charge independence to abnormal belt Electronic power batteries string is sent to processor (2), navigates to tool The abnormal belt Electronic power batteries string of body simultaneously carries out independent power consuming operation to the higher battery strings of carried charge in charging process, or to electric discharge The relatively low battery strings of carried charge carry out charge independence equalization operation in the process.
8. a kind of monitoring system, which is characterized in that the monitoring system includes the described in any item batteries of claim 1 to 7 Managing device and big data remote monitoring service center (9), the accumulator management device pass through GNSS system and the big number It is carried out wireless communication according to remote monitoring service center (9).
9. a kind of monitoring system according to claim 8, which is characterized in that big data remote monitoring service center (9) data sent to accumulator management device are effectively analyzed, is stored and real-time to staff by display The information such as working condition, the geographical location of battery are reacted, failure generation institute can be navigated to rapidly when battery breaks down On ground and staff is notified to service, and number can be passed through according to all data that the accumulator management device is sent Algorithm model realization is learned to the wearout of battery, screw connection loosens, cell health state exports real-time report, with pre- Survey the various security risks that battery occurs.
CN201811418554.8A 2018-11-26 2018-11-26 A kind of accumulator management device and monitoring system CN109581239A (en)

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CN107171394A (en) * 2017-06-22 2017-09-15 天津交通职业学院 A kind of new energy car battery monitoring assessment system and balanced appraisal procedure
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CN102959790A (en) * 2010-06-25 2013-03-06 Sb锂摩托有限公司 Method for monitoring a charging process of a battery
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