CN211957831U - Intelligent battery pairing repair system - Google Patents
Intelligent battery pairing repair system Download PDFInfo
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- CN211957831U CN211957831U CN202020793580.5U CN202020793580U CN211957831U CN 211957831 U CN211957831 U CN 211957831U CN 202020793580 U CN202020793580 U CN 202020793580U CN 211957831 U CN211957831 U CN 211957831U
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- 230000008439 repair process Effects 0.000 title claims abstract description 22
- 239000000178 monomer Substances 0.000 claims abstract description 68
- 238000001514 detection method Methods 0.000 claims abstract description 54
- 238000007599 discharging Methods 0.000 claims abstract description 45
- 230000003993 interaction Effects 0.000 claims abstract description 22
- 238000012360 testing method Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 17
- 230000008569 process Effects 0.000 description 10
- 230000005611 electricity Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
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Abstract
The utility model provides an intelligent battery pairing repair system, which comprises a battery management module, a switch control module, an electric quantity detection module, a charging and discharging module pairing module and a man-machine interaction module; the switch control module comprises a plurality of electric control switches, and the electric control switches are connected with each battery monomer in the battery module; the battery management module is connected with the switch control module; the electric quantity detection module is respectively connected with the battery management module and the switch control module; the charging and discharging module is respectively connected with the battery management module and the switch control module; the pairing module is respectively connected with the battery management module, the charge-discharge module and the electric quantity detection module; the man-machine interaction module is connected with the battery management module. The utility model discloses an electric quantity detection module detects the battery module and reachs each free accumulate capacity of battery, carries out the charge-discharge test through the charge-discharge module to the battery module and conveniently finds out needs prosthetic battery monomer, pairs the restoration through battery monomer and needs prosthetic battery monomer.
Description
Technical Field
The utility model belongs to the technical field of the battery restoration, particularly, relate to an intelligent battery pairs repair system.
Background
At present, new forms of energy power lithium battery automobile is constantly developing at a high speed, the automobile battery is composed of a plurality of battery modules, the power battery of the whole automobile inevitably breaks down in the use process, for example, the electric quantity is reduced a lot, part of the battery needs to be repaired, circuit board parts need to be repaired, etc., the automobile battery needs to be replaced or maintained at the moment, and the cost for replacing the whole automobile battery is very expensive. Therefore, the most economical and practical maintenance method is as follows: only the module or the battery monomer with the problems is replaced, but the capacity of the new module or the battery monomer is not completely matched with the original battery on the vehicle, and at the moment, the new module or the battery monomer is required to be matched with the original battery on the vehicle for repairing.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model aims to provide an intelligent battery pairing repair system and method to overcome the defects in the prior art.
In order to achieve the purpose, the utility model provides an intelligent battery pairing and repairing system, which comprises a battery management module, a switch control module, an electric quantity detection module, a charging and discharging module pairing module and a human-computer interaction module; the switch control module comprises a plurality of electric control switches, and the electric control switches are connected with each battery monomer in the battery module to form a detection circuit of each battery monomer; the battery management module is electrically connected and in signal connection with the switch control module so that the battery management module controls the on-off of each electric control switch in the switch control module; the electric quantity detection module is respectively electrically connected and in signal connection with the battery management module and the switch control module, so that the battery management module controls the electric quantity detection module to detect the electricity storage capacity of each battery monomer in the battery module and sends the electricity storage capacity to the battery management module; the charging and discharging module is respectively electrically connected and in signal connection with the battery management module and the switch control module so that the battery management module controls the charging and discharging module to perform charging and discharging detection on each battery monomer in the battery module; the pairing module is respectively electrically connected and in signal connection with the battery management module, the charge-discharge module and the electric quantity detection module so that the battery management module controls the pairing module to be paired with a battery monomer to be repaired for repair; the man-machine interaction module is electrically connected and in signal connection with the battery management module so that the battery management module is communicated with the man-machine interaction module.
Through the technical scheme, the battery module is detected through the electric quantity detection module to obtain the electricity storage capacity of each battery monomer, the battery module is subjected to charge and discharge tests through the charge and discharge module to find out the battery monomer needing to be repaired, and the battery monomer needing to be repaired are matched and repaired, so that the battery monomer needing to be repaired in the battery module can be conveniently found out, and the matching and repairing of the battery monomer needing to be repaired are completed.
As right the further explanation of repair system is paird to intelligent battery, preferably, electric quantity detection module still has voltage sensor, current sensor and temperature sensor to make the charge-discharge module carry out the charge-discharge detection in-process to battery monomer, electric quantity detection module detects free charge-discharge voltage of battery, charge-discharge current, charge-discharge temperature, and transmit to battery management module and take notes.
Through the technical scheme, the purposes of detecting the charge and discharge voltage, the charge and discharge current and the charge and discharge temperature of each single battery in the discharge detection process are achieved.
As right the intelligence battery pair repair system further explain, preferably, the man-machine interaction module calculates the free internal resistance of battery and state of charge SOC value according to charge-discharge voltage, charge-discharge current, the charge-discharge temperature that electric quantity detection module detected, judges the uniformity of battery module and judges the battery monomer that needs the restoration, battery management module pair the battery monomer that needs the restoration with pair the module.
According to the technical scheme, the man-machine interaction module can calculate the internal resistance of the battery monomer according to the detected charge-discharge voltage and charge-discharge current of the battery monomer, and integrate the current within the electric quantity change time in the charge-discharge process to obtain the SOC value of the battery monomer, so that the difference value of the SOC values of the charge states between any two battery monomers can be obtained, the battery monomer needing to be repaired is judged, the battery management module records the parameters of each battery monomer in the detection process, and records the parameters of the pairing module, so that the battery management module carries out matching comparison on the capacity parameter of a new module or the battery monomer and the battery on the original vehicle, the battery monomer needing to be repaired in the battery module is found by the man-machine interaction module, and the pairing purpose is realized by the battery management module.
As right the intelligence battery pair further explanation of repair system, preferably, pair the module and include charge and discharge power supply and a plurality of battery of pairing, charge and discharge power supply is connected with on-off control module when charge and discharge module carries out the charge and discharge to battery monomer and examines, and battery management module control will need prosthetic battery monomer and a plurality of pair the battery and carry out the matching screening one by one, and pair successfully with needs prosthetic battery monomer pair the battery and be connected with on-off control module when restoreing.
Through the technical scheme, the aim that the pairing module provides a power supply for the charging and discharging module and the battery monomer needing to be repaired is paired and repaired is achieved.
As to the further explanation of the intelligent battery pairing repair system, preferably, the pairing module is connected with the battery cell to be repaired through the charging and discharging module to establish the charging and discharging path.
In order to achieve the other object of the present invention, the present invention also provides a method for repairing paired intelligent batteries, the method includes the following steps:
step S1): the battery management module controls each electric control switch in the switch control module to be sequentially closed and then opened, and when each electric control switch is closed, the electric quantity detection module (3) detects the electricity storage capacity of a battery monomer in the battery module connected with the electric control switch and transmits the electricity storage capacity to the battery management module;
step S2): the battery management module controls the charge-discharge module to perform charge-discharge detection on each battery monomer in the battery module according to the electricity storage capacity of each battery monomer;
step S3): the electric quantity detection module detects the charge and discharge voltage, the charge and discharge current and the charge and discharge temperature of the single batteries in the charge and discharge detection process of the single batteries in real time, and transmits the charge and discharge voltage, the charge and discharge current and the charge and discharge temperature of each single battery to the man-machine interaction module through the battery management module to carry out repair judgment on the single batteries;
step S4): the man-machine interaction module calculates the internal resistance and the SOC value of the battery monomer according to the charging and discharging voltage, the charging and discharging current and the charging and discharging temperature detected by the electric quantity detection module to judge the consistency of the battery module and judge the battery monomer needing to be repaired;
step S5): the battery management module controls the electric quantity detection module to detect the pairing module, the battery monomer needing to be repaired is paired with the pairing module, and the charging and discharging module establishes a charging and discharging path between the pairing module and the battery monomer needing to be repaired.
The utility model has the advantages that: the utility model detects the battery module through the electric quantity detection module to obtain the storage capacity of each battery monomer, the battery management module is used for carrying out parameter pairing on a plurality of new modules or battery monomers with different capacities and parameters in the pairing module and the battery monomers needing to be repaired, so that the battery monomers needing to be repaired in the battery module can be conveniently found out and paired and repaired, and the pairing module provides a plurality of paired batteries with different capacities and parameters to solve the technical problem that the capacity of the new modules or the battery monomers is not always completely matched with the battery on the original vehicle.
Drawings
Fig. 1 is the utility model discloses an intelligent battery pairs repair system's schematic structure.
Detailed Description
In order to further understand the structure, characteristics and other objects of the present invention, the following detailed description is given with reference to the accompanying preferred embodiments, which are only used to illustrate the technical solution of the present invention and are not intended to limit the present invention.
First, please refer to fig. 1, fig. 1 is a schematic structural diagram of an intelligent battery pairing repair system according to the present invention. As shown in fig. 1, the utility model discloses an intelligent battery pairing repair system, which comprises a battery management module 1, a switch control module 2, an electric quantity detection module 3, a charging and discharging module 4, a pairing module 5 and a human-computer interaction module 6; the switch control module 2 comprises a plurality of electric control switches, and the electric control switches are connected with each battery monomer in the battery module 7 to form a detection circuit of each battery monomer; the battery management module 1 is electrically connected and in signal connection with the switch control module 2, so that the battery management module 1 controls the opening and closing of each electric control switch in the switch control module 2; the electric quantity detection module 3 is respectively electrically connected and in signal connection with the battery management module 1 and the switch control module 2, so that the battery management module 1 controls the electric quantity detection module 3 to detect the electric storage capacity of each battery monomer in the battery module and send the electric storage capacity to the battery management module 1; the charging and discharging module 4 is respectively electrically connected and in signal connection with the battery management module 1 and the switch control module 2, so that the battery management module 1 controls the charging and discharging module 4 to perform charging and discharging detection on each battery monomer in the battery module; the pairing module 5 is respectively electrically connected and in signal connection with the battery management module 1, the charging and discharging module 4 and the electric quantity detection module 3, so that the battery management module 1 controls the pairing module 5 to be paired and repaired with a battery monomer to be repaired; the human-computer interaction module 6 is electrically connected and in signal connection with the battery management module 1, so that the battery management module 1 communicates with the human-computer interaction module 6. The battery module is detected through the electric quantity detection module to obtain the electricity storage capacity of each battery monomer, the battery module is subjected to charge and discharge tests through the charge and discharge module to find out the battery monomer needing to be repaired, and the battery monomer needing to be repaired are matched and repaired, so that the battery monomer needing to be repaired in the battery module can be conveniently found out, and the matching and repairing of the battery monomer needing to be repaired are completed.
As shown in fig. 1, the electric quantity detection module 3 further has a voltage sensor, a current sensor and a temperature sensor, so that in the process of detecting the charging and discharging of the battery monomer by the charging and discharging module 4, the electric quantity detection module 3 detects the charging and discharging voltage, the charging and discharging current and the charging and discharging temperature of the battery monomer and transmits the charging and discharging voltage, the charging and discharging current and the charging and discharging temperature to the battery management module 1 for recording, thereby achieving the purpose of detecting the charging and discharging voltage, the charging and discharging current and the charging and discharging temperature of each battery monomer in the discharging detection process, and the battery management module 1 integrates a common main control module in the prior art, such as BM-CM6S, for recording the charging and discharging voltage, the charging and; the charge and discharge module 4 may adopt a common charge and discharge module of the prior art, such as a model N6783A-BAT, to realize the charge and discharge of the battery cell.
As shown in fig. 1, the human-computer interaction module 6 calculates the internal resistance and SOC of the battery cell according to the charging and discharging voltage, the charging and discharging current, and the charging and discharging temperature detected by the electric quantity detection module 3 to determine the consistency of the battery module 7 and determine the battery cell to be repaired, the battery management module 1 pairs the battery cell to be repaired with the pairing module 5, the human-computer interaction module calculates the internal resistance of the battery cell according to the charging and discharging voltage and the charging and discharging current of the battery cell, integrates the current within the electric quantity change time during the charging and discharging process to obtain the SOC of the battery cell, obtains the storage capacity of each battery cell through the SOC of the battery cell to obtain the difference between the SOC of any two battery cells to determine the battery cell to be repaired, and the battery management module records the parameters of each battery cell during the detection process, the parameters of the pairing module are recorded, so that the battery management module compares the capacity parameters of a new module or a battery monomer with the matching performance of the battery on the original vehicle, the aim of finding the battery monomer needing to be repaired in the battery module by the man-machine interaction module and the aim of pairing by the battery management module are fulfilled.
As shown in fig. 1, the pairing module 5 includes a charge and discharge power supply and a plurality of pairing batteries, the charge and discharge power supply is connected with the switch control module 2 when the charge and discharge module 4 performs charge and discharge detection on a battery cell, the battery management module 1 controls the battery cell to be repaired and the plurality of pairing batteries to be matched and screened one by one, finally, the most appropriate pairing battery is selected and paired with the battery cell to be repaired, the pairing battery is connected with the switch control module 2 when the pairing module 5 and the battery cell to be repaired are paired and repaired, the pairing module 5 is connected with the battery cell to be repaired through the charge and discharge module 4 to establish a charge and discharge path, the purpose that the pairing module provides a power supply for the charge and discharge module and provides pairing repair data for the battery cell to be repaired is achieved.
A smart battery pairing repair method, the method comprising the steps of:
step S1): the battery management module 1 controls each electric control switch in the switch control module 2 to be sequentially closed and then opened, and when each electric control switch is closed, the electric quantity detection module 3 detects the electric storage capacity of a single battery in the battery module 7 connected with the electric control switch and transmits the electric storage capacity to the battery management module 1.
Step S2): the battery management module 1 controls the charge and discharge module 4 to perform charge and discharge detection on each battery cell in the battery module 7 according to the stored electricity capacity of each battery cell.
Step S3): the electric quantity detection module 3 detects the charge and discharge voltage, the charge and discharge current and the charge and discharge temperature of the single battery in the charge and discharge detection process of the single battery in real time, and transmits the charge and discharge voltage, the charge and discharge current and the charge and discharge temperature of each single battery to the man-machine interaction module 6 through the battery management module 1 to judge whether the single battery needs to be repaired.
Step S4): the human-computer interaction module 6 calculates the internal resistance and the SOC value of the battery monomer according to the charging and discharging voltage, the charging and discharging current and the charging and discharging temperature detected by the electric quantity detection module 3 to judge the consistency of the battery module 7 and judge the battery monomer needing to be repaired;
step S5): the battery management module 1 controls the electric quantity detection module 3 to detect the pairing module 5, pairs the battery monomer to be repaired with the pairing module 5, and the charge-discharge module 4 establishes a charge-discharge path between the pairing module 5 and the battery monomer to be repaired.
It should be noted that the above mentioned embodiments and embodiments are intended to demonstrate the practical application of the technical solution provided by the present invention, and should not be interpreted as limiting the scope of the present invention. Various modifications, equivalent substitutions and improvements will occur to those skilled in the art and are intended to be within the spirit and scope of the present invention. The protection scope of the present invention is subject to the appended claims.
Claims (5)
1. An intelligent battery pairing and repairing system is characterized by comprising a battery management module (1), a switch control module (2), an electric quantity detection module (3), a charging and discharging module (4), a pairing module (5) and a human-computer interaction module (6); wherein,
the switch control module (2) comprises a plurality of electric control switches, and the electric control switches are connected with each battery monomer in the battery module (7) to form a detection circuit of each battery monomer;
the battery management module (1) is electrically connected and in signal connection with the switch control module (2) so that the battery management module (1) controls the opening and closing of each electric control switch in the switch control module (2);
the electric quantity detection module (3) is respectively in electric connection and signal connection with the battery management module (1) and the switch control module (2), so that the battery management module (1) controls the electric quantity detection module (3) to detect the electric storage capacity of each battery monomer in the battery module and send the electric storage capacity to the battery management module (1);
the charge-discharge module (4) is respectively electrically connected and in signal connection with the battery management module (1) and the switch control module (2) so that the battery management module (1) controls the charge-discharge module (4) to perform charge-discharge detection on each battery monomer in the battery module;
the pairing module (5) is respectively electrically connected and in signal connection with the battery management module (1), the charge-discharge module (4) and the electric quantity detection module (3), so that the battery management module (1) controls the pairing module (5) to be paired and repaired with a battery monomer to be repaired;
the man-machine interaction module (6) is electrically connected and in signal connection with the battery management module (1) so that the battery management module (1) communicates with the man-machine interaction module (6).
2. The intelligent battery pairing repair system as claimed in claim 1, wherein the power detection module (3) further comprises a voltage sensor, a current sensor and a temperature sensor, so that during the charge and discharge detection of the battery cell by the charge and discharge module (4), the power detection module (3) detects the charge and discharge voltage, the charge and discharge current and the charge and discharge temperature of the battery cell and transmits the detected charge and discharge voltage, the charge and discharge current and the charge and discharge temperature to the battery management module (1) for recording.
3. The intelligent battery pairing repair system according to claim 2, wherein the human-computer interaction module (6) calculates internal resistance and state of charge (SOC) values of the battery cells according to the charging and discharging voltage, the charging and discharging current and the charging and discharging temperature detected by the electric quantity detection module (3) to determine consistency of the battery module (7) and determine the battery cells needing repair, and the battery management module (1) pairs the battery cells needing repair with the pairing module (5).
4. The intelligent battery pairing repair system according to claim 1, wherein the pairing module (5) comprises a charge-discharge power supply and a plurality of pairing batteries, the charge-discharge power supply is connected with the switch control module (2) when the charge-discharge module (4) performs charge-discharge detection on the battery cells, the battery management module (1) controls the battery cells to be repaired and the plurality of pairing batteries to be matched and screened one by one, and the pairing batteries successfully paired with the battery cells to be repaired are connected with the switch control module (2) when being repaired.
5. The intelligent battery pairing repair system according to claim 4, wherein the pairing module (5) is connected with the battery cell to be repaired through the charge-discharge module (4) to establish a charge-discharge path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202020793580.5U CN211957831U (en) | 2020-05-13 | 2020-05-13 | Intelligent battery pairing repair system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020793580.5U CN211957831U (en) | 2020-05-13 | 2020-05-13 | Intelligent battery pairing repair system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111430821A (en) * | 2020-05-13 | 2020-07-17 | 泉州劲鑫电子有限公司 | Intelligent battery pairing repair system and method |
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- 2020-05-13 CN CN202020793580.5U patent/CN211957831U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111430821A (en) * | 2020-05-13 | 2020-07-17 | 泉州劲鑫电子有限公司 | Intelligent battery pairing repair system and method |
| CN111430821B (en) * | 2020-05-13 | 2024-07-19 | 泉州劲鑫电子有限公司 | Intelligent battery pairing repair system and method |
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