CN205450746U - Standardized lithium battery pack remote monitoring system based on internal CAN communication network - Google Patents
Standardized lithium battery pack remote monitoring system based on internal CAN communication network Download PDFInfo
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- CN205450746U CN205450746U CN201620162800.8U CN201620162800U CN205450746U CN 205450746 U CN205450746 U CN 205450746U CN 201620162800 U CN201620162800 U CN 201620162800U CN 205450746 U CN205450746 U CN 205450746U
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- lithium battery
- monitor terminal
- remote monitoring
- cell group
- lithium cell
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 58
- 238000012544 monitoring process Methods 0.000 title claims abstract description 26
- 238000004891 communication Methods 0.000 title claims abstract description 16
- 238000011161 development Methods 0.000 abstract description 3
- 230000004044 response Effects 0.000 abstract description 2
- 239000000178 monomer Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a standardized lithium cell group remote monitering system based on inside CAN communication network, including on-vehicle monitor terminal and with on-vehicle monitor terminal interconnect's remote monitoring server still include lithium cell group BMS host computer and with lithium cell group BMS host computer interconnect's a plurality of lithium cell group BMS are from the machine, lithium cell group BMS host computer and lithium cell group BMS are from the output of machine and on-vehicle monitor terminal's input through CAN bus connection, constitute lithium cell group BMS's inside CAN network. The utility model discloses effectively having avoided whole car CAN network, no longer being subject to whole car communication protocol, need not secondary development, need not the field debugging, improved vehicle-mounted monitor terminal's commonality, saved the cost of labor, promoted response speed simultaneously greatly.
Description
Technical field
This utility model relates to lithium battery pack remote monitoring system technical field, a kind of standardization lithium battery pack remote monitoring system based on internal CAN communication network.
Background technology
In recent years, along with the crisis of the energy and environment is day by day serious, the development of electric automobile the most gradually attracts great attention, and Electric Cars in China market speedup is accelerated.Along with the rapid expansion of field of lithium battery application, a large amount of single lithium battery connection in series-parallel become lithium battery group, provide power supply for vehicle electric system.In order to improve the real-time monitoring capacity of lithium battery group, extending the service life of lithium battery group, and guarantee its safe operation, lithium battery pack remote monitoring system is increasingly becoming the important topic that each producer of electric automobile industry is actively studied.
But current most of lithium battery pack remote monitoring system is often designed and developed just for specific vehicle, vehicle monitor terminal can only connect in the car load CAN network of electric automobile.It is limited to different car load producer self communication agreement and technical protocol, it is necessary to develop terminal module, then installing terminal on vehicle according to various protocol contents, carry out actual test.This whole set of exploitation, testing process are the most loaded down with trivial details, and workload is big, and the construction cycle is long, and bring uncertain hidden danger can to the reliability and stability of lithium battery pack remote monitoring system, even affects the safe handling of lithium battery group.
Utility model content
The purpose of this utility model is to provide a kind of standardization lithium battery pack remote monitoring system based on internal CAN communication network, effectively avoids car load CAN network, is no longer limited by car load communication protocol, improves the versatility of vehicle monitor terminal.
The technical solution of the utility model is:
A kind of standardization lithium battery pack remote monitoring system based on internal CAN communication network, including vehicle monitor terminal and the remote monitoring server that is connected alternately with described vehicle monitor terminal, also include that lithium battery group BMS main frame and some lithium battery groups BMS of being connected alternately with described lithium battery group BMS main frame are from machine, described lithium battery group BMS main frame and lithium battery group BMS are connected by CAN with the input of vehicle monitor terminal from the outfan of machine, constitute the inside CAN network of lithium battery group BMS.
Described standardization lithium battery pack remote monitoring system based on internal CAN communication network, also includes configuring host computer, and described configuration host computer is connected by RS232 serial ports alternately with vehicle monitor terminal.
Described standardization lithium battery pack remote monitoring system based on internal CAN communication network, described remote monitoring server is connected by GPRS module alternately with vehicle monitor terminal.
The beneficial effects of the utility model are:
As shown from the above technical solution, in long distance control system of the present utility model, vehicle monitor terminal becomes internal CAN network with lithium battery group BMS main frame and lithium battery group BMS from mechanism, effectively avoid car load CAN network, be no longer limited by car load communication protocol, it is not necessary to secondary development, without field adjustable, improve the versatility of vehicle monitor terminal, save cost of labor, be greatly improved response speed simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
This utility model is further illustrated below in conjunction with the accompanying drawings with specific embodiment.
As shown in Figure 1, a kind of standardization lithium battery pack remote monitoring system based on internal CAN communication network, including vehicle monitor terminal 1, lithium battery group BMS main frame 2, some lithium battery groups BMS from machine 3, configuration host computer 4, remote monitoring server 5, computer client 6 and cell-phone customer terminal 7.Lithium battery group BMS main frame 2 is connected by CAN from machine 3 alternately with some lithium battery groups BMS, the outfan of lithium battery group BMS main frame 2 is connected by CAN with the input of vehicle monitor terminal 1, lithium battery group BMS is connected by CAN with the input of vehicle monitor terminal 1 from the outfan of machine 3, constitutes the inside CAN network of lithium battery group BMS.Communicated by RS232 serial ports between configuration host computer 4 and vehicle monitor terminal 1.Carried out data transmission by GPRS module between remote monitoring server 5 and vehicle monitor terminal 1.Communicated by Internet between computer client 6 and cell-phone customer terminal 7 and remote monitoring server 5.
Operation principle of the present utility model:
In vehicle actual motion, first, vehicle monitor terminal 1 need configure host computer 4 for its configuration concrete lithium battery group relevant operational factor, as BMS from machine number, batteries monomer joint number and vehicle ID etc..Then, by internal CAN networking, vehicle monitor terminal 1 receives the lithium battery group total information that lithium battery group BMS main frame 2 sends, the information such as current high monomer voltage, minimum monomer voltage, maximum temperature, the minimum temperature including the total voltage of lithium battery group, total current, SOC, warning message, and lithium battery group；Receive the information of voltage of each monomer of lithium battery group, temperature information and insulation information that lithium battery group BMS sends from machine 3 simultaneously.Finally, all lithium battery group information that vehicle monitor terminal 1 will receive from internal CAN network, upload to remote monitoring server 5 by GPRS module.User can pass through computer client 6 or cell-phone customer terminal 7, the operation conditions of lithium battery group on certain electric automobile current of monitoring in real time.
The above embodiment is only to be described preferred implementation of the present utility model; not scope of the present utility model is defined; on the premise of without departing from this utility model design spirit; various deformation that the technical solution of the utility model is made by those of ordinary skill in the art and improvement, all should fall in the protection domain that claims of the present utility model determine.
Claims (3)
1. a standardization lithium battery pack remote monitoring system based on internal CAN communication network, including vehicle monitor terminal and the remote monitoring server that is connected alternately with described vehicle monitor terminal, it is characterized in that: also include that lithium battery group BMS main frame and some lithium battery groups BMS of being connected alternately with described lithium battery group BMS main frame are from machine, described lithium battery group BMS main frame and lithium battery group BMS are connected by CAN with the input of vehicle monitor terminal from the outfan of machine, constitute the inside CAN network of lithium battery group BMS.
Standardization lithium battery pack remote monitoring system based on internal CAN communication network the most according to claim 1, it is characterised in that: also including configuring host computer, described configuration host computer is connected by RS232 serial ports alternately with vehicle monitor terminal.
Standardization lithium battery pack remote monitoring system based on internal CAN communication network the most according to claim 1, it is characterised in that: described remote monitoring server is connected by GPRS module alternately with vehicle monitor terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620162800.8U CN205450746U (en) | 2016-03-03 | 2016-03-03 | Standardized lithium battery pack remote monitoring system based on internal CAN communication network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620162800.8U CN205450746U (en) | 2016-03-03 | 2016-03-03 | Standardized lithium battery pack remote monitoring system based on internal CAN communication network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205450746U true CN205450746U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620162800.8U Active CN205450746U (en) | 2016-03-03 | 2016-03-03 | Standardized lithium battery pack remote monitoring system based on internal CAN communication network |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106341458A (en) * | 2016-08-25 | 2017-01-18 | 合肥国轩高科动力能源有限公司 | Remote calibration system based on 4G network and calibration method thereof |
| CN108417910A (en) * | 2018-02-28 | 2018-08-17 | 深圳名飞远科技有限公司 | A kind of lithium battery group tele-control system |
-
2016
- 2016-03-03 CN CN201620162800.8U patent/CN205450746U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106341458A (en) * | 2016-08-25 | 2017-01-18 | 合肥国轩高科动力能源有限公司 | Remote calibration system based on 4G network and calibration method thereof |
| CN108417910A (en) * | 2018-02-28 | 2018-08-17 | 深圳名飞远科技有限公司 | A kind of lithium battery group tele-control system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |