CN203005128U - Battery monitoring and management device with GPRS function - Google Patents
Battery monitoring and management device with GPRS function Download PDFInfo
- Publication number
- CN203005128U CN203005128U CN2012206216580U CN201220621658U CN203005128U CN 203005128 U CN203005128 U CN 203005128U CN 2012206216580 U CN2012206216580 U CN 2012206216580U CN 201220621658 U CN201220621658 U CN 201220621658U CN 203005128 U CN203005128 U CN 203005128U
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- battery
- gprs
- cell
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- master controller
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
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Abstract
The utility model discloses a battery monitoring and management device with the GPRS (General Packet Radio Service) function, which comprises a battery box master controller, and a plurality of battery pack controllers used for managing all battery packs in the battery box, wherein all battery pack controllers are connected with the master controller respectively; a first GPRS wireless module, in wireless data communication with a remote monitoring center also supporting wireless communication, is also connected with the master controller; and a second GPRS wireless module, in wireless data communication with the first GPRS wireless module, is connected with the remote monitoring center. The battery monitoring and management device with the GPRS function aims to transmit various states of a battery rack of a running electric car to the remote control center for real-time monitoring by arranging GPRS wireless communication modules on the battery box master controller and adopting wireless network GPRS technology, and mainly solves the problem about real-time monitoring of relevant battery data during the use process, so that problems can be discovered timely, and accidents can be prevented.
Description
[technical field]
The utility model relates to electric automobile power battery management system field, particularly a kind of battery cell monitoring management devices with GPRS function.
[background technology]
Electrokinetic cell more and more is widely used, but the improper uses such as battery in use, overcharges, overdischarge and excess current all can affect battery and performance, and severe patient can cause battery burning, blast.Common battery pack protection plate is fender guard independently mostly, and the user can't in time understand the situation of power battery pack inside, can not be to its online management in real time.Along with the development of radio network technique, wireless network is applied in battery management, can monitor in real time the state of battery, so that in time pinpoint the problems, deal with problems, improve safety and the service life of battery.
[utility model content]
The utility model has overcome the deficiency of above-mentioned technology, providing a kind of effectively monitors cell by the cell monitoring module, gather and control by the battery box master controller, and by the GPRS wireless module on it, data are sent to remote monitoring center, realize the wireless network work of battery management system, thereby solved the in use difficult problem of battery related data information Real Time Monitoring, the generation of accident is avoided in the existence of pinpointing the problems timely.
For achieving the above object, the utility model has adopted following technical proposal:
a kind of battery cell monitoring management devices with GPRS function, include battery box master controller 1 and several and be used for battery controller 2 that each battery pack of battery box is managed, described each battery controller 2 is connected with master controller 1 respectively, also be connected with a GPRS wireless module 61 that carries out wireless data communication for the remote monitoring center 5 with same support wireless telecommunications on described master controller 1, be connected with the 2nd GPRS wireless module 62 with GPRS wireless module 61 wireless telecommunications on described remote monitoring center 5, be connected with several on described battery controller 2 for the cell monitoring module 3 that each cell of this battery pack is monitored, described cell monitoring module 3 includes micro controller system 31 and is used for gathering the data acquisition module 32 of cell status data, and for when needed cell being carried out the balancing energy control module 33 of balancing energy, described data acquisition module 32, balancing energy control module 33 is connected with micro controller system 31 respectively.
Also being connected with several on described master controller 1 is used for controlling according to situation the battery switch control module 11 that the battery box battery pack is connected operation or cut off isolation.
Also being connected with several on described battery controller 2 is used for controlling according to the detected status of data acquisition module 32 the cell switch control unit 30 that the battery pack cell is connected operation or cut-out isolation.
Also be connected with the heat abstractor 12 for heat radiation on described master controller 1.
Described data acquisition module 32 includes the voltage acquisition unit 321 and the temperature acquisition sensor unit 322 that carries out temperature acquisition that cell is carried out voltage acquisition, and described voltage acquisition unit 321, temperature acquisition sensor unit 322 are connected with micro controller system 31 respectively.
The beneficial effects of the utility model are:
1, by the GPRS wireless module is set on the battery box master controller, adopt wireless network GPRS technology, the various state transfer of the battery pack of the electronlmobil in advancing are in real time carried out Real Time Monitoring to remote control center, emphasis has solved the in use difficult problem of battery related data information Real Time Monitoring, the generation of accident is avoided in the existence of pinpointing the problems timely.
2, by voltage acquisition unit, cell is carried out data acquisition and monitoring, can prevent the generation of phenomenon of overcharging in process of charging, in order to avoid damage battery.
3, by voltage acquisition unit, cell is carried out data acquisition, so that by the balancing energy control module, cell is carried out balancing energy where necessary, improve in-use performance and the life-span of battery.
4, when data acquisition module detects cell and breaks down, can isolate the cell that breaks down by the cell switch control unit, thereby not affect the use of other cells.
When 5, unforeseen circumstances or major failure appear in the battery pack of the electronlmobil in discovery is advanced, the data message monitoring and control centre sends alarm message for corresponding electronlmobil by GPRS, driver is safeguarded battery, in case of emergency can cut off safely by the main controller controls battery switch control module of battery box the battery pack of damage, thereby not affect the use of other battery pack.
6, by the temperature acquisition sensor unit, battery pack is carried out the inspection of temperature prison, and carry out the actv. temperature by heat abstractor and control, effectively prevent the generation that high temperature causes contingencies such as exploding.
[description of drawings]
Fig. 1 is block diagram of the present utility model.
Fig. 2 is data acquisition module connection structure block scheme of the present utility model.
[specific embodiment]
Be described in further detail below in conjunction with accompanying drawing and embodiment of the present utility model:
as shown in Figure 1, a kind of battery cell monitoring management devices with GPRS function, it is characterized in that including battery box master controller 1 and several and be used for battery controller 2 that each battery pack of battery box is managed, described each battery controller 2 is connected with master controller 1 respectively, also be connected with a GPRS wireless module 61 that carries out wireless data communication for the remote monitoring center 5 with same support wireless telecommunications on described master controller 1, be connected with the 2nd GPRS wireless module 62 with GPRS wireless module 61 wireless telecommunications on described remote monitoring center 5, be connected with several on described battery controller 2 for the cell monitoring module 3 that each cell of this battery pack is monitored, described cell monitoring module 3 includes micro controller system 31 and is used for gathering the data acquisition module 32 of cell status data, and for when needed cell being carried out the balancing energy control module 33 of balancing energy, described data acquisition module 32, balancing energy control module 33 is connected with micro controller system 31 respectively.
As mentioned above, battery box master controller 1 is realized wireless telecommunications with remote monitoring center 5 by a GPRS wireless module 61, but remote monitoring center 5 actvies carry out centralized monitoring and processing to each user's battery pack information.
As shown in Figure 2, data acquisition module 32 described in the utility model includes the voltage acquisition unit 321 and the temperature acquisition sensor unit 322 that carries out temperature acquisition that cell is carried out voltage acquisition, and described voltage acquisition unit 321, temperature acquisition sensor unit 322 are connected with micro controller system 31 respectively.
As mentioned above, can voltage and the temperature of cell be gathered by data acquisition module 32, so that battery controller 2 is made corresponding control.
Also being connected with several on master controller 1 described in the utility model is used for controlling according to situation the battery switch control module 11 that the battery box battery pack is connected operation or cut off isolation, so that when the individual cell group being detected and break down, can isolate by 11 pairs of battery pack that break down of battery switch control module, thereby not affect the safety of using and guarantee the user of other battery pack.
Also being connected with several on battery controller 2 described in the utility model is used for controlling according to data acquisition module 32 detected status the cell switch control unit 30 that the battery pack cell is connected operation or cut-out isolation, so that when cell breaks down in single pond group being detected, can isolate by 30 pairs of cells that break down of cell switch control unit, thereby not affect the use of other cells.
Also be connected with the heat abstractor 12 for heat radiation on described master controller 1, control so that carry out the actv. temperature, effectively prevent the generation that high temperature causes contingencies such as exploding.
As mentioned above, carry out voltage acquisition by voltage collection circuit 221, carry out the temperature information collection by temperature acquisition sensor unit 322, through gathering of micro controller system 31 computings and battery controller 2, when unforeseen circumstances appears in the battery of the electronlmobil in discovery is advanced, battery box master controller 1 is controlled accordingly according to pre-set programs, in case of emergency can cut off safely the battery that damages by battery switch control module 11.
as mentioned above, by setting, remote monitoring center 5 is often communicated by letter by GPRS at regular intervals and is sent instruction to battery box master controller 1, battery box master controller 1 sends instruction again to battery controller 2, by, battery controller 2 again with the communication of cell to battery box master controller 1, after battery box master controller 1 gathers information again, be transferred to remote monitoring center 5 by GPRS, data monitor center is processed data by monitoring software, the software set associated voltage, the limit of the information such as temperature, after certain cell surpasses the limited range of setting, remote monitoring center 5 can send alarm message and control information from vehicle corresponding to trend.
as mentioned above, all technical schemes identical or close with the utility model structure are all thought and are fallen in protection domain of the present utility model, the utility model protection be a kind ofly effectively to monitor by 3 pairs of cells of cell monitoring module, gather and control by battery box master controller 1, and by the GPRS wireless module on it, data are sent to remote monitoring center 5, realize the wireless network work of battery management system, thereby solved the in use difficult problem of battery related data information Real Time Monitoring, the existence of pinpointing the problems timely, avoid the generation of accident.
Claims (5)
1. battery cell monitoring management devices with GPRS function, it is characterized in that including battery box master controller (1) and several and be used for battery controller (2) that each battery pack of battery box is managed, described each battery controller (2) is connected with master controller (1) respectively, also be connected with a GPRS wireless module (61) that carries out wireless data communication for the remote monitoring center (5) with same support wireless telecommunications on described master controller (1), be connected with the 2nd GPRS wireless module (62) with GPRS wireless module (61) wireless telecommunications on described remote monitoring center (5), be connected with several on described battery controller (2) for the cell monitoring module (3) that each cell of this battery pack is monitored, described cell monitoring module (3) includes micro controller system (31) and is used for gathering the data acquisition module (32) of cell status data, and for when needed cell being carried out the balancing energy control module (33) of balancing energy, described data acquisition module (32), balancing energy control module (33) is connected with micro controller system (31) respectively.
2. a kind of battery cell monitoring management devices with GPRS function according to claim 1, is characterized in that also being connected with on described master controller (1) several and be used for controlling according to situation the battery switch control module (11) that the battery box battery pack is connected operation or cut off isolation.
3. a kind of battery cell monitoring management devices with GPRS function according to claim 1, is characterized in that also being connected with on described battery controller (2) several and be used for controlling according to the detected status of data acquisition module (32) the cell switch control unit (30) that the battery pack cell is connected operation or cut-out isolation.
4. a kind of battery cell monitoring management devices with GPRS function according to claim 1, is characterized in that also being connected with on described master controller (1) heat abstractor (12) for heat radiation.
5. a kind of battery cell monitoring management devices with GPRS function according to claim 1, it is characterized in that described data acquisition module (32) includes carries out the voltage acquisition unit (321) of voltage acquisition and carries out the temperature acquisition sensor unit (322) of temperature acquisition cell, and described voltage acquisition unit (321), temperature acquisition sensor unit (322) are connected with micro controller system (31) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206216580U CN203005128U (en) | 2012-11-21 | 2012-11-21 | Battery monitoring and management device with GPRS function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206216580U CN203005128U (en) | 2012-11-21 | 2012-11-21 | Battery monitoring and management device with GPRS function |
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| CN203005128U true CN203005128U (en) | 2013-06-19 |
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| CN2012206216580U Expired - Fee Related CN203005128U (en) | 2012-11-21 | 2012-11-21 | Battery monitoring and management device with GPRS function |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010042A (en) * | 2012-11-21 | 2013-04-03 | 中山普润斯电源设备技术有限公司 | Cell management system capable of supporting network operation |
| CN105790379A (en) * | 2016-04-28 | 2016-07-20 | 四川省创凯科技有限公司 | Cell-by-cell monitoring multi-loop hierarchical control battery management system of electric vehicle |
| CN106684482A (en) * | 2016-12-29 | 2017-05-17 | 深圳市沃特玛电池有限公司 | Battery overcharge protection system |
| CN107978142A (en) * | 2017-12-08 | 2018-05-01 | 四川瑞进特科技有限公司 | A kind of trapping lamp produces detection management method system |
| CN113291203A (en) * | 2021-06-29 | 2021-08-24 | 安徽江淮汽车集团股份有限公司 | Battery matrix current monitoring control system of electric automobile |
| CN113459891A (en) * | 2021-06-29 | 2021-10-01 | 安徽江淮汽车集团股份有限公司 | Battery matrix temperature monitoring control system of electric automobile |
| WO2021207815A1 (en) * | 2020-04-15 | 2021-10-21 | Acumuladores Moura S/A | Method for operating and running a system for mounting and controlling accumulators in workstations |
-
2012
- 2012-11-21 CN CN2012206216580U patent/CN203005128U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010042A (en) * | 2012-11-21 | 2013-04-03 | 中山普润斯电源设备技术有限公司 | Cell management system capable of supporting network operation |
| CN105790379A (en) * | 2016-04-28 | 2016-07-20 | 四川省创凯科技有限公司 | Cell-by-cell monitoring multi-loop hierarchical control battery management system of electric vehicle |
| CN106684482A (en) * | 2016-12-29 | 2017-05-17 | 深圳市沃特玛电池有限公司 | Battery overcharge protection system |
| CN107978142A (en) * | 2017-12-08 | 2018-05-01 | 四川瑞进特科技有限公司 | A kind of trapping lamp produces detection management method system |
| WO2021207815A1 (en) * | 2020-04-15 | 2021-10-21 | Acumuladores Moura S/A | Method for operating and running a system for mounting and controlling accumulators in workstations |
| CN113291203A (en) * | 2021-06-29 | 2021-08-24 | 安徽江淮汽车集团股份有限公司 | Battery matrix current monitoring control system of electric automobile |
| CN113459891A (en) * | 2021-06-29 | 2021-10-01 | 安徽江淮汽车集团股份有限公司 | Battery matrix temperature monitoring control system of electric automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20141121 |
|
| EXPY | Termination of patent right or utility model |