CN103358922B - A kind of automobile batteries power monitoring device - Google Patents
A kind of automobile batteries power monitoring device Download PDFInfo
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- CN103358922B CN103358922B CN201210095377.0A CN201210095377A CN103358922B CN 103358922 B CN103358922 B CN 103358922B CN 201210095377 A CN201210095377 A CN 201210095377A CN 103358922 B CN103358922 B CN 103358922B
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 18
- 238000004891 communication Methods 0.000 claims abstract description 25
- 238000012544 monitoring process Methods 0.000 claims abstract description 16
- 230000000153 supplemental effect Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 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
- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention relates to a kind of automobile batteries power monitoring device, include device box body, be characterized in: device box body is provided with battery detecting end, and the input end of battery detecting end is even connected to the input end of main control unit assembly and the input end of subcontrol unit block respectively.Meanwhile, the data communication end of main control unit assembly and subcontrol unit block is connected with battery control assembly jointly, and the signal monitoring end of battery control assembly is connected with display module.Like this, rely on effective cooperation of main control unit assembly, subcontrol unit block, battery control assembly, can every technical parameter such as voltage, electric current, electric charge, temperature of effective monitoring automobile batteries, improve the safe handling degree of automobile batteries, effectively can investigate fault.Further, have, coordinate output end of main, address digit mouth, power supply signal mouth, be convenient to the transmission of pilot signal, necessary guarantee can be provided for Function Extension.
Description
Technical field
The present invention relates to a kind of control monitor unit, particularly relate to a kind of automobile batteries power monitoring device.
Background technology
Valve controlled sealed lead-acid accumulator, as the most frequently used battery of automobile, because complicated electrochemical reaction occurs inside battery, causes not being present linear relationship between cell emf and battery dump energy.Traditional battery dump energy Forecasting Methodology is generally measure the dump energy that cell emf size linearly estimates battery, although simply, and bigger error.
Meanwhile, each performance of battery comprise voltage, electric charge, electric current, temperature etc. cannot obtain actv. monitoring.Further, the mode of operations such as battery pack or the charging of battery cell, electric discharge, load also cannot be monitored preferably, be unfavorable for the safe handling of automobile batteries.
Summary of the invention
Object of the present invention is exactly to solve the above-mentioned problems in the prior art, provides a kind of automobile batteries power monitoring device.
Object of the present invention is achieved through the following technical solutions:
A kind of automobile batteries power monitoring device, include device box body, wherein: described device box body is provided with battery detecting end, the input end of described battery detecting end is even connected to the input end of main control unit assembly and the input end of subcontrol unit block respectively, the data communication end of described main control unit assembly and subcontrol unit block is connected with battery control assembly jointly, and the signal monitoring end of described battery control assembly is connected with display module.
Above-mentioned a kind of automobile batteries power monitoring device, wherein: described main control unit assembly includes link block as input end, the mouth of described link block is connected with the input end of address signal detecting module, the mouth of described address signal detecting module is connected with control module, described control module is provided with data output end as data communication end.
Further, above-mentioned a kind of automobile batteries power monitoring device, wherein: described control module is provided with supplemental communication end, described supplemental communication end is connected with interlocking signal input end by interlocking signal coupling module.
Further, above-mentioned a kind of automobile batteries power monitoring device, wherein: the input end of described subcontrol unit block includes voltage input end, temperature input, bus input end, address digit input end, power supply signal input end, described voltage input end is connected with monitoring voltage module, described temperature input is connected with temperature monitoring module, the serial communication interface of described bus input end difference connection handling device and output end of main, the rectification communication interface of described address digit input end difference connection handling device and address digit mouth, described power supply signal input end connects power supply signal mouth by DC voltage regulator.
Further, above-mentioned a kind of automobile batteries power monitoring device, wherein: described battery control assembly includes battery voltage signal input end, described cell pressure input end is by the main test side of working control switch connection handling device, the serial communication interface of described treater is provided with communication attaching parts, the rectification interface of described treater is connected with address signal mouth, and described rectification interface is also connected with DC power signal input end.
Further, above-mentioned a kind of automobile batteries power monitoring device, wherein: the auxiliary input terminals of described Hyblid Buffer Amplifier module is connected with treater back work input power.
Further, above-mentioned a kind of automobile batteries power monitoring device, wherein: the auxiliary input terminals of described Hyblid Buffer Amplifier module is connected with treater back work input power.
Further, above-mentioned a kind of automobile batteries power monitoring device, wherein: described treater is central processing unit (CPU), or is field programmable gate array (FPGA), or is the decision circuit of Application Specific Integrated Circuit (ASIC).
Further, above-mentioned a kind of automobile batteries power monitoring device, wherein: described display module is provided with voltage viewing area, electric current viewing area, electric charge viewing area, Temperature displaying region.
Again further, above-mentioned a kind of automobile batteries power monitoring device, wherein: described display module is digital display screen or LCDs.
The advantage of technical solution of the present invention is mainly reflected in: the effective cooperation relying on main control unit assembly, subcontrol unit block, battery control assembly, can every technical parameter such as voltage, electric current, electric charge, temperature of effective monitoring automobile batteries, improve the safe handling degree of automobile batteries, effectively can investigate fault.Further, have, coordinate output end of main, address digit mouth, power supply signal mouth, be convenient to the transmission of pilot signal, necessary guarantee can be provided for Function Extension.Moreover simple structure of the present invention, is easy to realize manufacturing and applying.
Accompanying drawing explanation
Object of the present invention, advantage and disadvantage, by for illustration and explanation for the non-limitative illustration passing through preferred embodiment below.These embodiments are only the prominent examples of application technical solution of the present invention, allly take equivalent replacement or equivalent transformation and the technical scheme that formed, all drop within the scope of protection of present invention.In the middle of these accompanying drawings,
Fig. 1 is the organigram of this automobile batteries power monitoring device;
Fig. 2 is the organigram of main control unit assembly;
Fig. 3 is the organigram of subcontrol unit block;
Fig. 4 is the organigram of battery control assembly.
Detailed description of the invention
A kind of automobile batteries power monitoring device as shown in figures 1-4, include device box body 1, its unusual part is: device box body 1 of the present invention is provided with battery detecting end 2.Specifically, the input end of this battery detecting end 2 is even connected to the input end of main control unit assembly 3 and the input end of subcontrol unit block 4 respectively.Meanwhile, main control unit assembly 3 is connected with battery control assembly 5 jointly with the data communication end of subcontrol unit block 4.Certainly, in order to monitor facility, be connected with display module 6 at the signal monitoring end of battery control assembly 5.Further, display module 6 this that includes voltage viewing area, electric current viewing area, electric charge viewing area, Temperature displaying region, be convenient to the current state judging battery.Moreover this display module 6 can be digital display screen or LCDs.
With regard to the present invention one preferably embodiment, for the ease of the correct conduction of each detection signal, main control unit assembly 3 includes link block 7 as input end.Specifically, the mouth of this link block 7 is connected with the input end of address signal detecting module 8.Meanwhile, the mouth of address signal detecting module 8 is connected with control module 9, and control module 9 is provided with data output end 10 as data communication end.In order to the transmission of interlocking signals is convenient, control module 9 is provided with supplemental communication end, supplemental communication end is connected with interlocking signal input end 12 by interlocking signal coupling module 11.Like this, once the parameter of battery exceedes setting range, interlocking signals coupling module can be allowed to disconnect, protection cell safety.
Further, the input end of the subcontrol unit block 4 that the present invention adopts includes voltage input end 13, temperature input 15, bus input end 17, address digit input end 20, power supply signal input end 23, realizes effective reading of parameters thus.Specifically, be connected with monitoring voltage module 14 at voltage input end 13, temperature input 15 is connected with temperature monitoring module 16, the serial communication interface 18 of bus input end 17 difference connection handling device and output end of main 19.Meanwhile, address digit input end 20 distinguishes rectification communication interface 21 and the address digit mouth 22 of connection handling device.Further, for the ease of pressure regulation, obtain more accurate data, power supply signal input end 23 connects power supply signal mouth 25 by DC voltage regulator 24.Thus, coordinate output end of main 19, address digit mouth 22, power supply signal mouth 25, necessary outer connection news can be provided for the participation of other detection accessory follow-up, increase extended capability of the present invention.
Again further, the battery control assembly 5 that the present invention adopts includes battery voltage signal input end 26, and this cell pressure input end 13 is by the main test side of working control switch 27 connection handling device.Meanwhile, the serial communication interface 18 of treater is provided with communication attaching parts 28.And the rectification interface 29 of treater is connected with address signal mouth 30, and rectification interface 29 is also connected with DC power signal input end 31.In order to be conducive to the parsing of data address, be connected with address signal mouth 30 at the mouth of rectification module, the auxiliary detection interface of treater is connected with DC power signal input end 31.
Signal for the ease of collecting in the present invention is correctly amplified transmission, improves discrimination, is provided with Hyblid Buffer Amplifier module 32 between the auxiliary detection end of treater and DC power signal input end 31.Further, for the ease of the correct work of Hyblid Buffer Amplifier module 32 and treater, improve it with supplying, the auxiliary input terminals of Hyblid Buffer Amplifier module 32 is connected with treater back work input power 33.
Meanwhile, in conjunction with practical application of the present invention, in order to adapt to different monitoring requirements, promote work efficiency, the treater adopted is central processing unit (CPU), or is field programmable gate array (FPGA), or is the decision circuit of Application Specific Integrated Circuit (ASIC).
In conjunction with actual service condition of the present invention, by each linking terminal of battery detecting end 2, be connected with the battery module in battery component, carry out the monitoring of every data.During this period, battery module adopt series connection or the mode of parallel connection does not all form impact to use of the present invention.
Can be found out by above-mentioned character express, after adopting the present invention, rely on effective cooperation of main control unit assembly, subcontrol unit block, battery control assembly, can every technical parameter such as voltage, electric current, electric charge, temperature of effective monitoring automobile batteries, improve the safe handling degree of automobile batteries, effectively can investigate fault.Further, have, coordinate output end of main, address digit mouth, power supply signal mouth, be convenient to the transmission of pilot signal, necessary guarantee can be provided for Function Extension.Moreover simple structure of the present invention, is easy to realize manufacturing and applying.
Claims (1)
1. an automobile batteries power monitoring device, include device box body, described device box body is provided with battery detecting end, the input end of described battery detecting end is even connected to the input end of main control unit assembly and the input end of subcontrol unit block respectively, the data communication end of described main control unit assembly and subcontrol unit block is connected with battery control assembly jointly, the signal monitoring end of described battery control assembly is connected with display module, it is characterized in that: described main control unit assembly includes link block as input end, the mouth of described link block is connected with the input end of address signal detecting module, the mouth of described address signal detecting module is connected with control module, described control module is provided with data output end as data communication end, described control module is provided with supplemental communication end, described supplemental communication end is connected with interlocking signal input end by interlocking signal coupling module, the input end of described subcontrol unit block includes voltage input end, temperature input, bus input end, address digit input end, power supply signal input end, described voltage input end is connected with monitoring voltage module, described temperature input is connected with temperature monitoring module, the serial communication interface of described bus input end difference connection handling device and output end of main, the rectification communication interface of described address digit input end difference connection handling device and address digit mouth, described power supply signal input end connects power supply signal mouth by DC voltage regulator, described battery control assembly includes battery voltage signal input end, described cell pressure input end is by the main test side of working control switch connection handling device, the serial communication interface of described treater is provided with communication attaching parts, the rectification interface of described treater is connected with address signal mouth, described rectification interface is also connected with DC power signal input end, Hyblid Buffer Amplifier module is provided with between the auxiliary detection end of described treater and DC power signal input end, the auxiliary input terminals of described Hyblid Buffer Amplifier module is connected with treater back work input power, described treater is central processing unit, or be field programmable gate array, or be the decision circuit of Application Specific Integrated Circuit, described display module is provided with voltage viewing area, electric current viewing area, electric charge viewing area, Temperature displaying region, described display module is digital display screen or LCDs.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210095377.0A CN103358922B (en) | 2012-03-31 | 2012-03-31 | A kind of automobile batteries power monitoring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210095377.0A CN103358922B (en) | 2012-03-31 | 2012-03-31 | A kind of automobile batteries power monitoring device |
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| CN103358922A CN103358922A (en) | 2013-10-23 |
| CN103358922B true CN103358922B (en) | 2015-09-30 |
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| CN201210095377.0A Active CN103358922B (en) | 2012-03-31 | 2012-03-31 | A kind of automobile batteries power monitoring device |
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| US9758052B2 (en) * | 2014-11-13 | 2017-09-12 | Ford Global Technologies, Llc | Power spike mitigation |
Citations (4)
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| CN2394365Y (en) * | 1998-09-15 | 2000-08-30 | 深圳市国冶星电气有限公司 | Intellectual nonmaintained uninterrupted D. C. electric power |
| CN1469524A (en) * | 2002-07-15 | 2004-01-21 | 林国平 | Accumulator charging and discharging control system |
| CN101029920A (en) * | 2006-09-07 | 2007-09-05 | 长安大学 | System for inspecting operation parameter of central/distributed electric vehicle battery set |
| CN101477149A (en) * | 2008-12-12 | 2009-07-08 | 艾默生网络能源有限公司 | On-line DC detection method and system for internal resistance of accumulator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0946893A (en) * | 1995-07-28 | 1997-02-14 | Honda Motor Co Ltd | Monitoring system and protective device for set battery |
| US8269452B2 (en) * | 2008-07-04 | 2012-09-18 | Yazaki Corporation | Battery charge monitoring device |
-
2012
- 2012-03-31 CN CN201210095377.0A patent/CN103358922B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2394365Y (en) * | 1998-09-15 | 2000-08-30 | 深圳市国冶星电气有限公司 | Intellectual nonmaintained uninterrupted D. C. electric power |
| CN1469524A (en) * | 2002-07-15 | 2004-01-21 | 林国平 | Accumulator charging and discharging control system |
| CN101029920A (en) * | 2006-09-07 | 2007-09-05 | 长安大学 | System for inspecting operation parameter of central/distributed electric vehicle battery set |
| CN101477149A (en) * | 2008-12-12 | 2009-07-08 | 艾默生网络能源有限公司 | On-line DC detection method and system for internal resistance of accumulator |
Non-Patent Citations (1)
| Title |
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| 基于LIN总线的阀控式铅酸蓄电池管理***设计;朴昌浩等;《电源技术》;20111231(第12期);第1563页第4段 * |
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| CN103358922A (en) | 2013-10-23 |
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Owner name: SHIJIAZHUANG JTT POWER ENERGY CO., LTD. Free format text: FORMER OWNER: SUZHOU JTT POWER TECHNOLOGY CO., LTD. Effective date: 20131104 |
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Effective date of registration: 20131104 Address after: 050200 Hebei city of Shijiazhuang province Luquan city town actual industrial park Applicant after: SHIJIAZHUANG JTT POWER AND ENERGY CO.,LTD. Address before: Xinghu Street Industrial Park of Suzhou city in Jiangsu province 215021 No. 328 Creative Industry Park 15-505 Applicant before: SUZHOU JIETUOTENG POWER TECHNOLOGY Co.,Ltd. |
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Address after: No.9 Ruining Road, Development Zone, Luquan District, Shijiazhuang City, Hebei Province, 050200 Patentee after: Hebei Jietaite Energy Technology Co.,Ltd. Address before: 050200 Actual Industrial Park, Shangzhuang Town, Luquan City, Shijiazhuang City, Hebei Province Patentee before: SHIJIAZHUANG JTT POWER AND ENERGY CO.,LTD. |
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