CN103185864A - Storage battery monitoring system, method and device - Google Patents
Storage battery monitoring system, method and device Download PDFInfo
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- CN103185864A CN103185864A CN2011104610239A CN201110461023A CN103185864A CN 103185864 A CN103185864 A CN 103185864A CN 2011104610239 A CN2011104610239 A CN 2011104610239A CN 201110461023 A CN201110461023 A CN 201110461023A CN 103185864 A CN103185864 A CN 103185864A
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Abstract
The invention discloses a storage battery monitoring system, a storage battery monitoring method and a storage battery monitoring device, which are all used for remotely monitoring a storage battery of a mobile base station. The storage battery monitoring system comprises a data acquisition device, a wireless transmission device and a server, wherein the data acquisition device is connected in parallel to each battery of a storage battery pack and used for acquiring online data of individual batteries included by the storage battery pack and the whole battery pack regularly or in real time according to a predetermined acquisition instruction, or testing the storage battery according to a received external testing instruction; the wireless transmission device is connected to the data acquisition device and used for sending first data acquired or tested by the data acquisition device; and the server is connected with the wireless transmission device and used for receiving the first data sent by the wireless transmission device and sending the external testing instruction to the data acquisition device through the wireless transmission device. The storage battery monitoring system with the technical scheme provided by the invention has the advantages that performance parameters of the storage battery are remotely monitored according to the features of the mobile base station, so that rational allocation is achieved and the maintenance cost of the storage battery is reduced.
Description
Technical field
The present invention relates to the communication power supply technical field, more specifically, relate to a kind of accumulator monitoring system, method and apparatus.
Background technology
In the electric power supply system of mobile base station, accumulator is being brought into play important and irreplaceable effect, and when on-the-spot power failure, accumulator needs in time to replenish electric power, guarantees that base station network runs without interruption, and the protecting network signal is normal, stable.Whether therefore, the capacity of accumulator, can normally use, whether the monomer of accumulator exists key factors such as fault, normally whether the function that can directly have influence on accumulator performance.
Existing maintenance service is to be patrolled and examined by responsible maintenance company routine for the universal method of battery service, by the artificial on-the-spot battery that detects, collect data such as sparking voltage, form the excel form and analyze on the backstage again, judge the quality of battery, and then carry out focus efforts on special areas.Manual maintenance spends a large amount of manpowers, physics, just needs about 6 hours as wherein every website discharge test time.
As can be seen, existing maintenance service have a following shortcoming:
1. maintenance cost is than higher.Need to send the special messenger to carry out field data and detect and collect, long and part critical data consuming time can't be tested as internal resistance.
2. the accuracy of image data can not guarantee.Owing to be manually to get involved on-site data gathering work, there is too much labile factor in the accuracy of collecting data, may have influence on the judgement for the accumulator quality.Detection time, span was long, the risk that may exist the monomer fault to cause whole group storage battery performance to descend.Accumulator adopts annual test at present, and year may change for the monomer of battery pack, can't in time monitor and put in place.
3. the whole group of accumulator mortality is higher.According to investigation, the whole group of commmunication company's accumulator mortality is higher, after especially a group storage battery has 3 above monomers to break down, can wholely eliminate basically, causes than large resource and wastes.
Therefore, the maintenance cost height that corresponding prior art exists, the unwarrantable problem of image data accuracy does not propose desirable solution as yet.
Summary of the invention
The present invention proposes a kind of accumulator monitoring system, method and apparatus, is used for solving the maintenance cost height that prior art exists, the unwarrantable problem of image data accuracy.
For achieving the above object, according to an aspect of the present invention, provide a kind of accumulator monitoring system, and by the following technical solutions:
The accumulator monitoring system, be applied to the accumulator of mobile base station is carried out performance monitoring, comprise: data acquisition equipment, be parallel on every batteries of cell battery pack, be used for regularly or in real time gathering according to default acquisition instructions the online data of accumulator, or according to the external testing instruction that receives accumulator tested; Radio transmission apparatus connects data acquisition equipment, is used for sending data acquisition equipment and collects or test first data that obtain; Server connects radio transmission apparatus, is used for receiving first data that radio transmission apparatus sends, and sends the external testing instruction by radio transmission apparatus to data acquisition equipment.
Further, data acquisition equipment comprises: memory module is used for storage first data.
Further, radio transmission apparatus comprises: first sends or receiving end, connects memory module, is used for sending first data or connects the external testing instruction; Second sends or receiving end, is used for receiving first data or sends the external testing instruction; Transit module connects second and sends or receiving end, is used for receiving and storing first data or external testing instruction; The 3rd sends or receiving end, connects transit module, is used for sending first data or receives the external testing instruction; The 4th sends or receiving end, and the Connection Service device is used for receiving first data or sends the external testing instruction.
Further, first transmission or receiving end and second transmission or receiving end are bluetooth or wireless module.
Further, the 3rd transmission or receiving end and the 4th transmission or receiving end are GPRS or gsm module.
Further, the accumulator monitoring system also comprises: first detection module, and first end connects data acquisition equipment, and second end connects the AC system of accumulator, be used for the Alternating Current Power Supply information of monitoring accumulator in real time, and Alternating Current Power Supply information is transferred to data acquisition equipment.
Further, the accumulator monitoring system also comprises: first load, and in parallel with every Battery pack group of accumulator, and in parallel with data acquisition equipment, be used for when accumulator is carried out discharge test, discharging according to the precision that sets in advance.
Further, the electric current of first load can arrange, and is used for the charge/discharge capacity test of new battery.
Further, the accumulator monitoring system also comprises: the power failure dry contact, connect data acquisition equipment, and be used for after interchange has a power failure, providing the dry contact signal, exchanging the back realization warning function that has a power failure.
According to another aspect of the present invention, provide a kind of accumulator monitoring method, and by the following technical solutions:
The accumulator monitoring method relates to data acquisition equipment, comprising: obtain data acquisition equipment according to first data of the resulting corresponding accumulator of test instruction of default acquisition instructions and outside; And first data are analyzed, and issue test instruction according to analysis result to data acquisition equipment, realize the real-time monitoring to accumulator.
Another aspect according to the present invention provides a kind of storage battery monitoring device, and by the following technical solutions:
Storage battery monitoring device comprises: acquisition module is used for obtaining data acquisition equipment according to first data of the resulting corresponding accumulator of test instruction of default acquisition instructions and outside; The comparative analysis module is used for first data are analyzed, and issues test instruction according to analysis result to data acquisition equipment, realizes the real-time monitoring to accumulator.
By technique scheme of the present invention, according to the mobile base station characteristics, the suitable base station maintenance operative scenario of accumulator monitoring system of the present invention, by operation software and hardware integrated technology, realize the test of the daily end pressure of accumulator, discharge test, internal resistance test automation, accumulator all properties maintenance content is contained in the test data collection robotization, the daily performance maintenance of complete alternative accumulator significantly reduces maintenance cost.
Except purpose described above, feature and advantage, the present invention also has other purpose, feature and advantage.With reference to figure, the present invention is further detailed explanation below.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not constitute improper restriction of the present invention.In the accompanying drawings:
Fig. 1 represents system's primary structure synoptic diagram of the described accumulator monitoring of the embodiment of the invention;
Fig. 2 represents system's concrete structure synoptic diagram of the described accumulator monitoring of the embodiment of the invention;
Fig. 3 represents the main process flow diagram of the described accumulator method of the embodiment of the invention; And
Fig. 4 represents the primary structure synoptic diagram of the described accumulator plant of the embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing embodiments of the invention are elaborated, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
Fig. 1 represents system's primary structure synoptic diagram of the accumulator monitoring of the embodiment of the invention.
Referring to shown in Figure 1, the accumulator monitoring system, be applied to the accumulator of mobile base station is carried out performance monitoring, comprise: data acquisition equipment 12, be parallel on every batteries of cell battery pack, be used for regularly or in real time gathering according to default acquisition instructions the online data of accumulator, or according to the external testing instruction that receives accumulator tested; Radio transmission apparatus 14 connects data acquisition equipment 12, is used for sending data acquisition equipment 12 and collects or test first data that obtain; Server 16 connects radio transmission apparatus 14, is used for receiving first data that radio transmission apparatus 14 sends, and sends the external testing instruction by radio transmission apparatus 14 to data acquisition equipment 12.
In the technique scheme of present embodiment, data acquisition equipment 12 is parallel on every Battery pack group, every batteries both positive and negative polarity inserts respectively on the battery data collecting device 12, connecting errorless back collector can gather according to predefined cycle, test duration or number of test points, in the gatherer process test data is sent the data to the server 16 of far-end by radio transmission apparatus 14.Server 16 long-range historical datas to data collecting device 12 are carried out collection analysis and are charged and discharged maintenances such as test parameter, data acquisition equipment 12 internal checks to what data collecting device 12 carried out that historical data empties and issue setting.This monitoring in real time by the mobile base station accumulator realized the test of the daily end pressure of base station accumulator, discharge test, internal resistance test automation, and the test data collection robotization significantly reduces the battery service cost.
Preferably, data acquisition equipment comprises: memory module is used for storage first data.
In the technique scheme of present embodiment, one memory module (not shown) is set in the data acquisition equipment 12, data acquisition equipment 12 is stored in the data of gathering or test on the memory module of self in gatherer process, and deposits the server 16 that sends to far-end by the data that radio transmission apparatus 14 will be stored on the memory module.
Preferably, radio transmission apparatus 14 comprises: first sends or the receiving end (not shown), connects memory module, is used for sending first data or connects the external testing instruction; Second sends or the receiving end (not shown), is used for receiving first data or sends the external testing instruction; The transit module (not shown) connects second and sends or receiving end, is used for receiving and storing first data or external testing instruction; The 3rd sends or the receiving end (not shown), connects transit module, is used for sending first data or receives the external testing instruction; The 4th sends or the receiving end (not shown), and the Connection Service device is used for receiving first data or sends the external testing instruction.
In the technique scheme of present embodiment, the transit module of radio transmission apparatus 14 takes out the data of storage in the data acquisition equipment 12, and sends to far-end server by sending module.The transmission mode of this employing radio transmission apparatus 14 reduces complicated wiring, cabling, makes things convenient for system layout.
Preferably, first transmission or receiving end and second transmission or receiving end are bluetooth or wireless module.
Preferably, the 3rd transmission or receiving end and the 4th transmission or receiving end are GPRS or gsm module.
By the technique scheme of present embodiment, between data acquisition equipment 12 and transit module, adopt Bluetooth technology transfer image data, realize wireless connections, be fit to very much the base station deployment environment, adapt to different website ambient conditions, realize disposing fast.Equally, adopt GPRS or gsm module to realize the data transmission of transit module and far-end server, also have and reduce complicated wiring, cabling, make things convenient for the advantage of system layout.
Preferably, the accumulator monitoring system also comprises the first detection module (not shown), and first end connects the AC system that data acquisition equipment 12, the second ends connect accumulator, be used for the Alternating Current Power Supply information of monitoring accumulator in real time, and Alternating Current Power Supply information is transferred to data acquisition equipment.
In the technique scheme of present embodiment, first detection module is online detection Alternating Current Power Supply situation constantly, and detection case informed data acquisition equipment 12, data acquisition equipment 12 sends to remote server by radio transmission apparatus 14, remote server will receive the data of send to carry out background process and analyzes showing statistics or control, and issue by wireless mode and to charge and discharge test parameter, and relevant alarming threshold parameter and other report parameter information, empty the historical data in the collector.
Preferably, the accumulator monitoring system also comprises the first load (not shown), and is in parallel with every Battery pack group of accumulator, and in parallel with data acquisition equipment 12, is used for discharging according to the precision that sets in advance when accumulator is carried out discharge test.
In the present embodiment technical scheme, when first load is used for carrying out discharge test electric battery is carried out predefined accurate discharge, according to using direct-current discharge internal resistance measurement method, according to physical equation R=U/I, system and device (was generally 2～3 seconds) at short notice by battery and forces by a very big Constant Direct Current electric current, measure the voltage at battery two ends this moment, and by formula calculate current internal resistance of cell reference value.Utilize the daemon software storage afterwards, by the history comparison this numerical value is had more with reference to property and the unusual property judged.
Preferably, the accumulator monitoring system also comprises: the power failure dry contact, connect data acquisition equipment, and be used for providing the dry contact signal, after exchanging power failure, realize warning function.
Exchange the power failure dry contact and be used for giving the user dry contact signal that exchanges power failure after interchange has a power failure, realize the power failure alarm function.
Fig. 2 represents system's concrete structure synoptic diagram of the accumulator monitoring of the embodiment of the invention.
Referring to shown in Figure 2, on an original consumer of mobile base station, each group provides on the accumulator of power supply all battery data collectors 20 in parallel for this consumer, every batteries both positive and negative polarity inserts respectively on the battery data collector 20, battery data collector 20 connects a bluetooth or wireless module 21, sends collection or the test data of battery data collector 20 to the transit module (not shown) by this bluetooth or wireless module 21; Battery data collector 20 also connects one respectively and exchanges power failure dry contact 22, is used for giving the user dry contact signal that exchanges power failure after interchange has a power failure, and realizes the power failure alarm function.What be connected with electric battery also has special-purpose discharge load 23, electric battery is carried out predefined accurate discharge when carrying out discharge test, thereby test the data such as internal resistance of tested battery, what realize the discharge test switching is the Ks D.C. contactor that is connected with special-purpose discharge load 23, and the Ks D.C. contactor is used for carrying out discharge test and switches.In the place that alternating current inserts, connect one and exchange power failure detection module 24, be used for online detection Alternating Current Power Supply situation, and detection case is informed battery data collector 20.
By the technique scheme of present embodiment, realize the test of the daily end pressure of base station accumulator, discharge test, internal resistance test automation, the test data collection robotization significantly reduces the battery service cost.Adopt technical scheme of the present invention, can integrated accumulator important performance indexes " internal resistance " test function, have the important references effect for whole Battery pack Performance Evaluation; And the electric current that special-purpose load is tested in system's internal resistance can arrange, and therefore can be used for the performance test (charge/discharge capacity test) of new battery and the choosing of used batteries and hold pairing.And, adopt technical scheme of the present invention, can also realize that the monomer end presses the test real time implementation, and can compare the generation abnormality alarming, solve the maintenance problems that present stage can't in time find the monomer fault, improve accumulator serviceable life greatly.Simultaneously, accumulator bluetooth internal resistance real-time monitoring analysis system in mobile base station adopts Bluetooth technology, reduces complicated wiring, cabling, makes things convenient for system layout.
Fig. 3 represents the main process flow diagram of the accumulator method of the embodiment of the invention.
Referring to shown in Figure 3, the accumulator monitoring method comprises:
S301: obtain data acquisition equipment according to first data of the resulting corresponding accumulator of test instruction of default acquisition instructions and outside; And
S303: first data are analyzed, and issue test instruction according to analysis result to data acquisition equipment, realize the real-time monitoring to accumulator.
Adopt the technique scheme of present embodiment, by operation software and hardware integrated technology, all can realize the test of the daily end pressure of accumulator, discharge test, internal resistance test automation in control center, the test data collection robotization, contain accumulator all properties maintenance content, the daily performance maintenance of complete alternative accumulator significantly reduces maintenance cost.
Fig. 4 represents the primary structure synoptic diagram of the accumulator plant of the embodiment of the invention.
Referring to shown in Figure 4, storage battery monitoring device comprises: acquisition module 40 is used for obtaining data acquisition equipment according to first data of the resulting corresponding accumulator of test instruction of default acquisition instructions and outside; Comparative analysis module 42 is used for first data are analyzed, and issues test instruction according to analysis result to data acquisition equipment, realizes the real-time monitoring to accumulator.
Pass through the above embodiment of the present invention, those skilled in the art can find, research and develop according to the mobile base station characteristics, be fit to the base station maintenance operative scenario, by operation software and hardware integrated technology, realize the test of the daily end pressure of accumulator, discharge test, internal resistance test automation, the test data collection robotization, contain accumulator all properties maintenance content, the daily performance maintenance of complete alternative accumulator significantly reduces maintenance cost; Integrated accumulator important performance indexes " internal resistance " test function has the important references effect for whole Battery pack Performance Evaluation; And the electric current that special-purpose load is tested in system's internal resistance can arrange, and therefore can be used for the performance test (charge/discharge capacity test) of new battery and the choosing of used batteries and hold pairing.For example, be I by electric current is set, the resistance of new battery is compared factory-said value and is not also changed R, and come new battery is carried out the charge/discharge capacity test by R*I=U, use by this function, when new battery was purchased, preceding performance test can network on the one hand, by being set, internal resistance tests special-purpose load current, simulate new battery operating position, carry out charge/discharge capacity test and internal resistance test, new battery performance is assessed.On the other hand, when website utilizes used batteries to carry out the primary element dilatation, can test by internal resistance, match suitable battery and match, reach best dilatation effect, reduce cost.
Be fit to daily the base station accumulator to be carried out the function life-span assessment, and realize that new used batteries accurately select and hold pairing, rational allocation reduces cost.The monomer end is pressed the test real time implementation, and can compare and produce abnormality alarming and be passed to existing 24 hours OMC of Surveillance center by the original warning system in base station, the mobile base station equipment failure that incorporates fully easily and effectively has workflow, solve the maintenance problems that present stage can't in time find the monomer fault, improve accumulator serviceable life greatly; Use Bluetooth technology, realize wireless connections between battery data collector and blue-teeth data storage transit module, reduce complicated line, be fit to very much the base station deployment environment, adapt to different website ambient conditions, realize disposing fast.
Claims (11)
1. an accumulator monitoring system is used for the accumulator of mobile base station is carried out performance monitoring, it is characterized in that, comprising:
Data acquisition equipment is parallel on every batteries of cell battery pack, is used for regularly or in real time gathering according to default acquisition instructions the online data of described accumulator, or according to the external testing instruction that receives described accumulator is tested;
Radio transmission apparatus connects described data acquisition equipment, is used for sending described data acquisition equipment and collects or test first data that obtain;
Server connects described radio transmission apparatus, is used for receiving described first data that described radio transmission apparatus sends, and sends described external testing instruction by described radio transmission apparatus to described data acquisition equipment.
2. monitoring system as claimed in claim 1 is characterized in that, described data acquisition equipment comprises:
Memory module is used for described first data of storage.
3. monitoring system as claimed in claim 2 is characterized in that, described radio transmission apparatus comprises:
First sends or receiving end, connects described memory module, is used for sending described first data or receives described external testing instruction;
Second sends or receiving end, is used for receiving described first data or sends described external testing instruction;
Transit module connects described second and sends or receiving end, is used for receiving and storing described first data or described external testing instruction;
The 3rd sends or receiving end, connects described transit module, is used for sending described first data or receives described external testing instruction;
The 4th sends or receiving end, connects described server, is used for receiving described first data or sends described external testing instruction.
4. monitoring system as claimed in claim 3 is characterized in that, described first transmission or receiving end and described second send or receiving end is bluetooth or wireless module.
5. as claim 3 or 4 described monitoring systems, it is characterized in that described the 3rd transmission or receiving end and the described the 4th send or receiving end is GPRS or gsm module.
6. monitoring system as claimed in claim 1 is characterized in that, also comprises:
First detection module, first end connects described data acquisition equipment, and second end connects the AC system of described accumulator, is used for the Alternating Current Power Supply information of the described accumulator of monitoring in real time, and described Alternating Current Power Supply information is transferred to described data acquisition equipment.
7. as claim 1 or 6 described monitoring systems, it is characterized in that, also comprise:
First load, in parallel with every Battery pack group of described accumulator, and in parallel with described data acquisition equipment, be used for when described accumulator is carried out discharge test, discharging according to the precision that sets in advance.
8. monitoring system as claimed in claim 7 is characterized in that, the electric current of described first load can arrange, and is used for the charge/discharge capacity test of new battery.
9. monitoring system as claimed in claim 7 is characterized in that, also comprises:
The power failure dry contact connects described data acquisition equipment, is used for providing after exchanging power failure the dry contact signal to realize warning function.
10. an accumulator monitoring method relates to data acquisition equipment, it is characterized in that, comprising:
Obtain described data acquisition equipment according to first data of the resulting corresponding accumulator of test instruction of default acquisition instructions and outside; And
Described first data are analyzed, and issue described test instruction according to analysis result to described data acquisition equipment, realize the real-time monitoring to described accumulator.
11. a storage battery monitoring device is characterized in that, comprising:
Acquisition module is used for obtaining data acquisition equipment according to first data of the resulting corresponding accumulator of test instruction of default acquisition instructions and outside;
The comparative analysis module is used for described first data are analyzed, and issues described test instruction according to analysis result to described data acquisition equipment, realizes the real-time monitoring to described accumulator.
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| WO2018137109A1 (en) * | 2017-01-24 | 2018-08-02 | 深圳企管加企业服务有限公司 | Method and system for monitoring internet of things of storage batteries |
| CN108918971A (en) * | 2018-03-29 | 2018-11-30 | 浙江长兴笛卡尔科技有限公司 | Calculate the method and device of dynamic equivalent internal resistance |
| CN110031765A (en) * | 2019-04-30 | 2019-07-19 | 江苏健雄电气安装工程有限公司 | A kind of accumulator load online monitoring system |
| CN111722123A (en) * | 2020-06-22 | 2020-09-29 | 湖北亿纬动力有限公司 | Battery information acquisition device, system and method |
| CN112491101A (en) * | 2019-09-12 | 2021-03-12 | 北京国双科技有限公司 | Control method and system of storage battery pack, storage medium and electronic device |
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Application publication date: 20130703 |