CN104385935A - Low-power-consumption control system of battery manager - Google Patents
Low-power-consumption control system of battery manager Download PDFInfo
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- CN104385935A CN104385935A CN201410678694.4A CN201410678694A CN104385935A CN 104385935 A CN104385935 A CN 104385935A CN 201410678694 A CN201410678694 A CN 201410678694A CN 104385935 A CN104385935 A CN 104385935A
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- battery
- power
- manager
- battery manager
- control system
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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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Abstract
The invention discloses a low-power-consumption control system of a battery manager. The system comprises the battery manager, a main power battery, an assistant battery, a comprehensive controller and an intelligent switch; the battery manager is arranged on the main power battery and used for performing balance management for the main power battery; the battery manager is respectively connected with the assistant battery and the comprehensive controller; a DC power module is arranged between the battery manager and the comprehensive controller; the comprehensive controller is connected with the assistant battery through the intelligent switch. With the adoption of the low-power-consumption control system of the battery manager, the phenomenon of continuous electricity consumption of the main power battery caused by power consumption of the battery manager can be avoided, thus the electricity quantity of the main power battery can be ensured, and the travel distance of an electric car can be greatly increased when the system is applied to a lithium battery type electric car; meanwhile, a lithium battery can be stored for a long time according to the technology, and the lithium battery is avoided electricity loss after long-distance transportation or long-time storage in a warehouse and can be used as usual.
Description
Technical field
The invention belongs to electric vehicle engineering field, be specifically related to a kind of power-consumption control system of battery manager.
Background technology
Nowadays, along with lithium ion battery technology constantly develops, lithium ion battery is widely used, and especially electronlmobil field, achieves significant progress especially.Battery manager (BMS) is an important component part in electric automobile lithium battery, battery manager can carry out balanced management to the active force battery of electronlmobil, its state of real-time monitoring, prevents active force battery because of excess temperature, overvoltage, overcurrent or crosses and the reason such as to put and destroyed.But battery manager of the prior art is power taking from active force battery, and battery manager can produce power consumption, such active force battery will power consumption successively, and this is also the reason causing active force battery drain fast, and the travelled distance of lithium battery electrical automobile also will shorten greatly.Meanwhile, existing technology cannot allow lithium cell shelve for a long time, and after long-distance transport or long-term storehouse store, the frequent power shortage of lithium cell, can not normally use, and brings great trouble to user.
Summary of the invention
In order to solve the deficiencies in the prior art, the present invention aims to provide a kind of power-consumption control system of battery manager, is improved to from boosting battery power taking by battery manager, ensure that the electricity of active force battery by original from active force battery electricity-taking.
For solving the problems of the technologies described above, the present invention is achieved through the following technical solutions:
A kind of power-consumption control system of battery manager, comprise with battery manager, active force battery, boosting battery, general controller and intelligent switch, described battery manager is arranged on described active force battery, balanced management is carried out to it, described battery manager is connected with described boosting battery and described general controller respectively, be provided with a DC power supplier between described battery manager and described general controller, described general controller is connected with described boosting battery by described intelligent switch.
Further, described intelligent switch can be connected with switch remote-controller wireless remote control.
Further, described switch remote-controller is automobile key or mobile terminal device.
Beneficial effect of the present invention is as follows:
Battery manager (BMS) is improved to from boosting battery power taking by original from active force battery electricity-taking by the present invention, boosting battery can be powered to general controller, general controller can integrated DC power supplier (DC/DC module) be powered to battery manager, when intelligent switch disconnects, general controller is closed, and battery manager is with regard to idle.
The present invention's design avoids the power consumption phenomenon successively that active force battery causes because battery manager produces power consumption, ensure that the electricity of active force battery, in the application of lithium battery electrical automobile, greatly can extend the travelled distance of electronlmobil.Meanwhile, technology of the present invention can allow lithium cell stand and shelve for a long time, even if after long-distance transport or long-term storehouse store, lithium cell also can not power shortage, can normally use.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of specification sheets, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present invention.The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structured flowchart of one embodiment of the invention;
Fig. 2 is the structured flowchart of another embodiment of the present invention.
Number in the figure illustrates: 1, battery manager; 2, active force battery; 3, boosting battery; 4, general controller; 5, intelligent switch; 6, switch remote-controller; 7, DC power supplier.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
embodiment 1
Shown in Figure 1, a kind of power-consumption control system of battery manager, comprise with battery manager 1, active force battery 2, boosting battery 3, general controller 4 and intelligent switch 5, described battery manager 1 is arranged on described active force battery 2, balanced management is carried out to it, described battery manager 1 is connected with described boosting battery 3 and described general controller 4 respectively, be provided with a DC power supplier 7 between described battery manager 1 and described general controller 4, described general controller 4 is connected with described boosting battery 3 by described intelligent switch 5.
Battery manager (BMS) is improved to from boosting battery power taking by original from active force battery electricity-taking by the present invention, boosting battery can be powered to general controller, general controller can integrated DC power supplier (DC/DC module) be powered to battery manager, after driver disconnects intelligent switch, general controller is closed, and battery manager is with regard to idle.
embodiment 2
Shown in Figure 2, a kind of power-consumption control system of battery manager, comprise with battery manager 1, active force battery 2, boosting battery 3, general controller 4 and intelligent switch 5, described battery manager 1 is arranged on described active force battery 2, balanced management is carried out to it, described battery manager 1 is connected with described boosting battery 3 and described general controller 4 respectively, a DC power supplier 7 is provided with between described battery manager 1 and described general controller 4, described general controller 4 is connected with described boosting battery 3 by described intelligent switch 5, described intelligent switch 5 can be connected with the such as switch remote-controller such as automobile key or mobile terminal device 6 wireless remote control.
Battery manager (BMS) is improved to from boosting battery power taking by original from active force battery electricity-taking by the present invention, boosting battery can be powered to general controller, general controller can integrated DC power supplier (DC/DC module) be powered to battery manager, after driver disconnects intelligent switch by automobile key or mobile terminal device remote control, general controller is closed, and battery manager is with regard to idle.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. the power-consumption control system of a battery manager, it is characterized in that: comprise with battery manager (1), active force battery (2), boosting battery (3), general controller (4) and intelligent switch (5), described battery manager (1) is arranged on described active force battery (2), balanced management is carried out to it, described battery manager (1) is connected with described boosting battery (3) and described general controller (4) respectively, a DC power supplier (7) is provided with between described battery manager (1) and described general controller (4), described general controller (4) is connected with described boosting battery (3) by described intelligent switch (5).
2. the power-consumption control system of battery manager according to claim 1, is characterized in that: described intelligent switch (5) can be connected with switch remote-controller (6) wireless remote control.
3. the power-consumption control system of battery manager according to claim 2, is characterized in that: described switch remote-controller (6) is automobile key or mobile terminal device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410678694.4A CN104385935A (en) | 2014-11-24 | 2014-11-24 | Low-power-consumption control system of battery manager |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410678694.4A CN104385935A (en) | 2014-11-24 | 2014-11-24 | Low-power-consumption control system of battery manager |
Publications (1)
| Publication Number | Publication Date |
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| CN104385935A true CN104385935A (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410678694.4A Pending CN104385935A (en) | 2014-11-24 | 2014-11-24 | Low-power-consumption control system of battery manager |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200001A (en) * | 2021-05-26 | 2021-08-03 | 上汽通用五菱汽车股份有限公司 | Vehicle transportation method, system and readable storage medium |
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| JPH08289410A (en) * | 1995-04-14 | 1996-11-01 | Hitachi Ltd | Driving device and control method for electric car provided with hybrid battery |
| CN101895135A (en) * | 2010-06-11 | 2010-11-24 | 李小平 | Balanced management system for series connected battery pack based on auxiliary battery and management method thereof |
| CN102231553A (en) * | 2011-07-06 | 2011-11-02 | 天津市松正电动汽车技术股份有限公司 | Battery management system with power supply control function |
| US20110288705A1 (en) * | 2010-05-20 | 2011-11-24 | Yuichi Kawasaki | Starting control device of electric vehicle |
| CN102386667A (en) * | 2010-08-30 | 2012-03-21 | 三星电机株式会社 | Integrated charging device for electric vehicle |
| CN102490622A (en) * | 2011-12-19 | 2012-06-13 | 青岛威能电动车辆电控有限公司 | Power supply control method for auxiliary system of electric automobile |
| CN103475074A (en) * | 2013-08-27 | 2013-12-25 | 崧顺电子（深圳）有限公司 | No-load low-loss battery charging circuit |
| CN204367907U (en) * | 2014-11-24 | 2015-06-03 | 中投仙能科技（苏州）有限公司 | A kind of power-consumption control system of battery manager |
-
2014
- 2014-11-24 CN CN201410678694.4A patent/CN104385935A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08289410A (en) * | 1995-04-14 | 1996-11-01 | Hitachi Ltd | Driving device and control method for electric car provided with hybrid battery |
| US20110288705A1 (en) * | 2010-05-20 | 2011-11-24 | Yuichi Kawasaki | Starting control device of electric vehicle |
| CN101895135A (en) * | 2010-06-11 | 2010-11-24 | 李小平 | Balanced management system for series connected battery pack based on auxiliary battery and management method thereof |
| CN102386667A (en) * | 2010-08-30 | 2012-03-21 | 三星电机株式会社 | Integrated charging device for electric vehicle |
| CN102231553A (en) * | 2011-07-06 | 2011-11-02 | 天津市松正电动汽车技术股份有限公司 | Battery management system with power supply control function |
| CN102490622A (en) * | 2011-12-19 | 2012-06-13 | 青岛威能电动车辆电控有限公司 | Power supply control method for auxiliary system of electric automobile |
| CN103475074A (en) * | 2013-08-27 | 2013-12-25 | 崧顺电子（深圳）有限公司 | No-load low-loss battery charging circuit |
| CN204367907U (en) * | 2014-11-24 | 2015-06-03 | 中投仙能科技（苏州）有限公司 | A kind of power-consumption control system of battery manager |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200001A (en) * | 2021-05-26 | 2021-08-03 | 上汽通用五菱汽车股份有限公司 | Vehicle transportation method, system and readable storage medium |
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Application publication date: 20150304 |