CN102520358A - Battery parameter detection method and system - Google Patents
Battery parameter detection method and system Download PDFInfo
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- CN102520358A CN102520358A CN2011103951471A CN201110395147A CN102520358A CN 102520358 A CN102520358 A CN 102520358A CN 2011103951471 A CN2011103951471 A CN 2011103951471A CN 201110395147 A CN201110395147 A CN 201110395147A CN 102520358 A CN102520358 A CN 102520358A
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Abstract
The invention provides a battery parameter detection method and a battery parameter detection system, wherein the battery parameter detection method comprises the following steps of: S1, receiving a triggering signal; S2, invoking a corresponding detection device according to the triggering signal; and S3, detecting a battery through the detection device to obtain a detection result. Compared with the prior art, the method and the system disclosed by the invention are capable of realizing integrated detection of various parameters of the battery and have simplicity in control and high detection efficiency.
Description
Technical field
The present invention relates to a kind of battery parameter detection method and system, relate in particular to a kind of integrated battery parameter detection method and system.
Background technology
Usually,, need measure, like the output function detection of battery, input function detection, parametric calibration, volumetry, temperature detection etc. each parameter of battery for the quality of the battery that guarantees to produce.
Right do not have the method and system that can be easily each parameter of battery be detected at present, makes that when detecting different parameters need switching different detection instrument, detection efficiency is lower.
Summary of the invention
For solving the problems of the technologies described above, the object of the present invention is to provide a kind of battery parameter detection method.
Corresponding said measuring method another object of the present invention is to provide a kind of battery parameter detection system.
Be one of realization foregoing invention purpose, a kind of battery parameter detection method provided by the invention, said detection method may further comprise the steps:
S1, reception trigger pip;
S2, call correspondingly pick-up unit according to said trigger pip;
S3, detect said battery, obtain testing result through said pick-up unit.
As further improvement of the present invention, said battery is the iron lithium phosphate battery.
As further improvement of the present invention, said S2 step comprises:
Choose the BLS parameter, the MCU through communication interface request battery sends instructions and opens the logical balance of corresponding said BLS to circuit board, and sees through the electric current that external device detects this passage;
Whether choose charging and turn-off, it is normal to detect the charging stopcock;
Whether choose discharge and turn-off, it is normal to detect the discharge stopcock.
As further improvement of the present invention, said S2 step comprises:
Choose short-circuit detecting,, test allomeric function and each parameter of the quick shutoff recovery of said battery through external device simulation short-circuit signal;
Choose detection of power loss, detect the whether power down of said battery through external device;
Choose keyswitch, whether each switch of testing said battery is normal.
As further improvement of the present invention, also comprise before the said S1 step:
Whether successful, unsuccessful as if connecting if successful connection then gets into the S1 step if detecting the communication board that connects said battery, then send information.
For realizing another goal of the invention of the present invention, a kind of battery parameter detection system provided by the invention, said battery parameter detection system comprises:
Input block is used to receive trigger pip;
Call unit is used for calling correspondingly pick-up unit according to said trigger pip;
Output unit is used for detecting said battery through said pick-up unit, obtains testing result.
As further improvement of the present invention, said battery is the iron lithium phosphate battery.
As further improvement of the present invention, said call unit is used for:
Choose the BLS parameter, the MCU through communication interface request battery sends instructions and opens the logical balance of corresponding said BLS to circuit board, and sees through the electric current that external device detects this passage;
Whether choose charging and turn-off, it is normal to detect the charging stopcock;
Whether choose discharge and turn-off, it is normal to detect the discharge stopcock.
As further improvement of the present invention, said call unit is used for:
Choose short-circuit detecting,, test allomeric function and each parameter of the quick shutoff recovery of said battery through external device simulation short-circuit signal;
Choose detection of power loss, detect the whether power down of said battery through external device;
Choose keyswitch, whether each switch of testing said battery is normal.
As further improvement of the present invention, the battery parameter detection system also comprises:
Whether detecting unit, it is successful to be used to detect the communication board that connects said battery.
Compared with prior art, the present invention can realize the integrated detection to each parameter of battery, and control is simple, and detection efficiency is high.
Description of drawings
Fig. 1 is the process flow diagram of battery parameter detection method in an embodiment of the present invention.
Fig. 2 is each cell schematics of battery parameter detection system in an embodiment of the present invention.
Fig. 3 is the software interface synoptic diagram of battery parameter detection system in an embodiment of the present invention.
Embodiment
Below will combine embodiment shown in the drawings to describe the present invention.But these embodiments do not limit the present invention, and the conversion on the structure that those of ordinary skill in the art makes according to these embodiments, method or the function all is included in protection scope of the present invention.
Battery parameter detection method of the present invention and system are used for each parameter of iron lithium phosphate battery is detected.The iron lithium phosphate electric battery comprise usually series connection a plurality of batteries and with the corresponding battery management system of said a plurality of batteries, this battery management system can be used for: voltage, temperature, the electric current of gathering electric battery; Each battery or electric battery are carried out Balance Control; Super-charge super-discharge, short circuit, close protection; Battery capacity, component health parameters estimation; The Communication Control that system is inside and outside etc.Usually, as long as use the product of battery, the battery relational system of all need arranging in pairs or groups is controlled, and especially uses the more electric battery of battery series connection number.For example electric bicycle, battery-operated motor cycle, electric golf cart, electric automobile, electronic public transport etc.The series connected battery number is many more, represents needed voltage high more.
Battery parameter method of testing of the present invention and system can be used for the battery management system of iron lithium phosphate battery is detected.
As shown in Figure 1, the battery parameter detection method comprises in an embodiment of the present invention:
S1, reception trigger pip; Preferably; As shown in Figure 3; Can in integrated detection interface, choose the type that needs detection, for example output function test, input function detection, parametric calibration, volumetry, temperature survey etc., wherein; Comprise at least one parameter in each type again, for example comprise parameters such as charging is turn-offed, discharge shutoff in the output function test; Input function comprises parameters such as short-circuit detecting, detection of power loss, keyswitch in detecting; Comprise parameters such as calibration voltage, actual measurement voltage in the parametric calibration.
S2, call correspondingly pick-up unit according to said trigger pip; Preferably, as shown in Figure 3,
In the output function test-types: the BLS parameter can be opened channel balance, and follows compunlcation through external testing tool or testing apparatus, judges which balance channel for opening, and how many electric currents is.If choose the BLS parameter, then can send instructions and open the channel balance of corresponding said BLS to circuit board through the MCU of communication interface request battery, see through the electric current that external device detects this passage again; Whether turn-off if choose charging, it is normal then can to detect the charging stopcock; Whether turn-off if choose discharge, it is normal then can to detect the discharge stopcock.What deserves to be mentioned is: in said output function test-types, also comprise the release control knob, it is used in after the type detection completion, carries out function and discharges, and promptly is to stop to continue to detect.
In the input function type of detection: if choose short-circuit detecting,, test allomeric function and the measurement of each parameter of the quick shutoff recovery of said battery, for example turn-off time etc. then through external testing tool or testing apparatus simulation short-circuit signal; If choose detection of power loss, then through the whether power down of external testing tool or testing apparatus detection battery management system; If choose keyswitch, then whether each switch of test battery is normal.
In the parametric calibration type: the major loop that calibration current, analog current are given said battery can be set, writing down actual voltage, and preserve this virtual voltage data, the voltage calibration when being used for actual use.
In the volumetry type: can read in the various data of said battery, and, measure the actual capacity of said battery according to the SOC algorithm.
In the temperature survey type, can read in the temperature data that battery management system is gathered.
S3, detect said battery, obtain testing result through said pick-up unit.
Preferably, before said S1 step, also comprise step:
Whether successful, if successful connection then inserts the display communication plate on software interface shown in Figure 3, can carry out the detection of above-mentioned each parameter if detecting the communication board that connects said battery, do not get nowhere if connect communication board or connect, and then is shown as communication board and do not insert.
As shown in Figure 2, the battery parameter detection system comprises in an embodiment of the present invention:
Input block 20 is used to receive trigger pip; Preferably; As shown in Figure 3; Can in integrated detection interface, choose the type that needs detection, for example output function test, input function detection, parametric calibration, volumetry, temperature survey etc., wherein; Comprise at least one parameter in each type again, for example comprise parameters such as charging is turn-offed, discharge shutoff in the output function test; Input function comprises parameters such as short-circuit detecting, detection of power loss, keyswitch in detecting; Comprise parameters such as calibration voltage, actual measurement voltage in the parametric calibration.
Call unit 30 is used for calling correspondingly pick-up unit according to said trigger pip; Preferably, as shown in Figure 3,
In the output function test-types: the BLS parameter can be opened channel balance, and follows compunlcation through external testing tool or testing apparatus, judges which balance channel for opening, and how many electric currents is.If choose the BLS parameter, then can send instructions and open the balance of certain passage to circuit board through the MCU of communication interface request battery, see through the electric current that external device detects this passage again; Whether turn-off if choose charging, it is normal then can to detect the charging stopcock; Whether turn-off if choose discharge, it is normal then can to detect the discharge stopcock.What deserves to be mentioned is: in said output function test-types, also comprise the release control knob, it is used in after the type detection completion, carries out function and discharges, and promptly is to stop to continue to detect.
In the input function type of detection: if choose short-circuit detecting, then through external testing tool or testing apparatus simulation short-circuit signal, the allomeric function of recovery and the measurement of each parameter are turn-offed in test fast, for example turn-off time etc.; If choose detection of power loss, then through the whether power down of external testing tool or testing apparatus detection battery management system; If choose keyswitch, then whether each switch of test battery is normal.
In the parametric calibration type: the major loop that calibration current, analog current are given said battery can be set, writing down actual voltage, and preserve this virtual voltage data, the voltage calibration when being used for actual use.
In the volumetry type: can read in the various data of said battery, and, measure the actual capacity of said battery according to the SOC algorithm.
In the temperature survey type, can read in the temperature data that battery management system is gathered.
Output unit 40 is used for detecting said battery through said pick-up unit, obtains testing result.
Preferably, said battery parameter detection system also comprises:
Whether successful detecting unit 10 be used to detect communication board the unit that connects said battery.If successful connection then inserts the display communication plate on software interface shown in Figure 3, can carry out the detection of above-mentioned each parameter, do not get nowhere if connect communication board or connect, then be shown as communication board and do not insert.
In sum, battery parameter detection method provided by the invention and system can realize the integrated detection to each parameter of battery, friendly interface, and control is simple, and detection efficiency is high.
Device embodiments described above only is schematic; Wherein said unit as the separating component explanation can or can not be physically to separate also; The parts that show as the unit can be or can not be physical locations also; Promptly can be positioned at a place, perhaps also can be distributed on a plurality of NEs.Can realize the purpose of this embodiment scheme according to the needs selection some or all of unit wherein of reality.Those of ordinary skills promptly can understand and implement under the situation of not paying creative work.
For the convenience of describing, be divided into various unit with function when describing above the device and describe respectively.Certainly, when implementing the application, can in same or a plurality of softwares and/or hardware, realize the function of each unit.
Description through above embodiment can know, those skilled in the art can be well understood to the application and can realize by the mode that software adds essential general hardware platform.Based on such understanding; The part that the application's technical scheme contributes to prior art in essence in other words can be come out with the embodied of software product; This computer software product can be stored in the storage medium, like ROM/RAM, disk, CD etc., comprises that some instructions are with so that a computer equipment (can be a personal computer; Server, the perhaps network equipment etc.) carry out the described method of some part of each embodiment of the application or embodiment.
The application can be used in numerous general or special purpose computingasystem environment or the configuration.For example: personal computer, server computer, handheld device or portable set, plate equipment, multicomputer system, the system based on microprocessor, set top box, consumer-elcetronics devices capable of program design, network PC, small-size computer, mainframe computer, comprise DCE of above any system or equipment or the like.
The application can describe in the general context of the computer executable instructions of being carried out by computing machine, for example program element.Usually, program element comprises the routine carrying out particular task or realize particular abstract, program, object, assembly, data structure or the like.Also can in DCE, put into practice the application, in these DCEs, by through telecommunication network connected teleprocessing equipment execute the task.In DCE, program element can be arranged in this locality and the remote computer storage medium that comprises memory device.
Be to be understood that; Though this instructions is described according to embodiment; But be not that each embodiment only comprises an independently technical scheme, this narrating mode of instructions only is for clarity sake, and those skilled in the art should make instructions as a whole; Technical scheme in each embodiment also can form other embodiments that it will be appreciated by those skilled in the art that through appropriate combination.
The listed a series of detailed description of preceding text only is specifying to feasibility embodiment of the present invention; They are not in order to restriction protection scope of the present invention, allly do not break away from equivalent embodiment or the change that skill of the present invention spirit done and all should be included within protection scope of the present invention.
Claims (10)
1. a battery parameter detection method is characterized in that, said battery parameter detection method may further comprise the steps:
S1, reception trigger pip;
S2, call correspondingly pick-up unit according to said trigger pip;
S3, detect said battery, obtain testing result through said pick-up unit.
2. battery parameter detection method according to claim 1 is characterized in that, said battery is the iron lithium phosphate battery.
3. battery parameter detection method according to claim 2 is characterized in that, said S2 step comprises:
Choose the BLS parameter, the MCU through communication interface request battery sends instructions and opens the logical balance of corresponding said BLS to circuit board, and sees through the electric current that external device detects this passage;
Whether choose charging and turn-off, it is normal to detect the charging stopcock;
Whether choose discharge and turn-off, it is normal to detect the discharge stopcock.
4. battery parameter detection method according to claim 2 is characterized in that, said S2 step comprises:
Choose short-circuit detecting,, test allomeric function and each parameter of the quick shutoff recovery of said battery through external device simulation short-circuit signal;
Choose detection of power loss, detect the whether power down of said battery through external device;
Choose keyswitch, whether each switch of testing said battery is normal.
5. battery parameter detection method according to claim 2 is characterized in that, also comprises before the said S1 step:
Whether successful, unsuccessful as if connecting if successful connection then gets into the S1 step if detecting the communication board that connects said battery, then send information.
6. a battery parameter detection system is characterized in that, said battery parameter detection system comprises:
Input block is used to receive trigger pip;
Call unit is used for calling correspondingly pick-up unit according to said trigger pip;
Output unit is used for detecting said battery through said pick-up unit, obtains testing result.
7. battery parameter detection system according to claim 6 is characterized in that, said battery is the iron lithium phosphate battery.
8. battery parameter detection system according to claim 7 is characterized in that, said call unit is used for:
Choose the BLS parameter, the MCU through communication interface request battery sends instructions and opens the logical balance of corresponding said BLS to circuit board, and sees through the electric current that external device detects this passage;
Whether choose charging and turn-off, it is normal to detect the charging stopcock;
Whether choose discharge and turn-off, it is normal to detect the discharge stopcock.
9. battery parameter detection system according to claim 7 is characterized in that, said call unit is used for:
Choose short-circuit detecting,, test allomeric function and each parameter of the quick shutoff recovery of said battery through external device simulation short-circuit signal;
Choose detection of power loss, detect the whether power down of said battery through external device;
Choose keyswitch, whether each switch of testing said battery is normal.
10. battery parameter detection system according to claim 7 is characterized in that, the battery parameter detection system also comprises:
Whether detecting unit, it is successful to be used to detect the communication board that connects said battery.
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| CN2011103951471A CN102520358A (en) | 2011-12-02 | 2011-12-02 | Battery parameter detection method and system |
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| CN2011103951471A CN102520358A (en) | 2011-12-02 | 2011-12-02 | Battery parameter detection method and system |
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| CN106707194A (en) * | 2017-02-27 | 2017-05-24 | 联想(北京)有限公司 | Rechargeable battery detection method and electronic equipment |
| CN107632271A (en) * | 2017-10-16 | 2018-01-26 | 北京小米移动软件有限公司 | Battery of mobile phone detection means and method |
| CN109307842A (en) * | 2018-10-17 | 2019-02-05 | 湖南恩智测控技术有限公司 | A kind of analog power that circuit is realized |
| CN113762546A (en) * | 2021-09-10 | 2021-12-07 | 深圳市道通科技股份有限公司 | Modular overhaul system, method and related equipment |
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| CN109307842A (en) * | 2018-10-17 | 2019-02-05 | 湖南恩智测控技术有限公司 | A kind of analog power that circuit is realized |
| CN109307842B (en) * | 2018-10-17 | 2024-04-12 | 湖南恩智测控技术有限公司 | Analog power supply for circuit realization |
| CN113762546A (en) * | 2021-09-10 | 2021-12-07 | 深圳市道通科技股份有限公司 | Modular overhaul system, method and related equipment |
| CN113762546B (en) * | 2021-09-10 | 2024-04-26 | 深圳市道通科技股份有限公司 | Modular service system, method and related equipment |
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Application publication date: 20120627 |