CN202463605U - Super capacitor monitoring management system - Google Patents
Super capacitor monitoring management system Download PDFInfo
- Publication number
- CN202463605U CN202463605U CN2011204705395U CN201120470539U CN202463605U CN 202463605 U CN202463605 U CN 202463605U CN 2011204705395 U CN2011204705395 U CN 2011204705395U CN 201120470539 U CN201120470539 U CN 201120470539U CN 202463605 U CN202463605 U CN 202463605U
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- China
- Prior art keywords
- super capacitor
- management system
- monitoring management
- output module
- module
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- Expired - Fee Related
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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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- Testing Electric Properties And Detecting Electric Faults (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model discloses a super capacitor monitoring management system, which comprises a super capacitor, a comparison output module, an entire vehicle controller and an isolation module. The super capacitor comprises a temperature signal output terminal and a voltage signal output terminal. The temperature signal output terminal is connected with the comparison output module and the voltage signal output terminal is connected with the isolation module. The super capacitor is connected with the entire vehicle controller through the comparison output module and the isolation module respectively. The comparison output module comprises a comparator and a switch device. Due to the adoption of the super capacitor monitoring management system, whether the state parameters of the super capacitor are within a normal range or not can be monitored in real time. The super capacitor monitoring management system also has the advantages of simple circuit structure, high reliability and cost saving.
Description
Technical field
The utility model relates to automobile technical field, is specifically related to a kind of automobile super capacitance monitoring management system.
Background technology
Along with the development of new-energy automobile industry and electric vehicle engineering, accumulator becomes the key factor of electric vehicle engineering development.Energy storage is huge because of having for super capacitor, charging fast speed characteristics have been widely used in multiple new-energy automobile.Super capacitor is as the core component of new-energy automobile; Its cost occupies the pith of new-energy automobile; And directly affect the performance of vehicle; So concern that the super capacitance management system in its safety and life-span has occupied extremely important position in the research and development of new-energy automobile, how to prolong super capacitor service life, the reliability of raising energy efficiency and vehicle operating, be the problem that the new-energy automobile EMS must solve.
The super capacitor monitoring management system is to adopt the gordian technique of super capacitor as the vehicle of electrical source of power; For making super capacitor under various service conditions, obtain best performance; The checking system that needs High Performance, high reliability; This checking system should be monitored super capacitor state, particularly important parameter such as voltage, serviceability temperature in real time, prevents the too high system failure that causes of super capacitor super-charge super-discharge or temperature rise; Reach protection and promote super capacitor in-use performance and life-span, the reliability and the safety that improve vehicle.Present super capacitor monitoring management system constitutes complicated, and not only cost is higher, also causes reliability to reduce.
The utility model content
The purpose of the utility model is the above-mentioned shortcoming that exists to prior art, provides a kind of simple in structure, the super capacitor monitoring management system that reliability is high.
For realizing above-mentioned purpose, the super capacitor monitoring management system of the utility model adopts following technical scheme:
A kind of super capacitor monitoring management system is characterized in that, comprising: super capacitor, comparison output module, entire car controller, isolation module, said super capacitor are respectively through relatively output module and isolation module are connected to entire car controller.
Said super capacitor comprises temperature signal mouth and voltage signal output end, and the temperature signal mouth is connected to the comparison output module, and voltage signal output end is connected to isolation module.
Said relatively output module comprises comparator.Super capacitor temperature signal input end connects one of comparator input terminal, and the other end connects preset insulation point.
Said relatively output module comprises binistor.
The advantage of the utility model is:
Because entire car controller only need be carried out relevant action by control vehicle when detecting the super capacitor egression; And do not need to detect in detail current parameter situation; Therefore compare output module to the analog temperature signal employing of super capacitor output and compare, vehicle control device is delivered in conversion, and voltage signal is delivered to entire car controller and judged directly whether super capacitor is in normal working after isolating; Circuit structure is simple, and reliability is high.
Description of drawings
Fig. 1 is the super capacitor monitoring management system block diagram of the utility model.
The specific embodiment
Further specify the technical scheme of the utility model below in conjunction with accompanying drawing.Super capacitor monitoring management system block diagram as shown in Figure 1, the 1st, super capacitor, the 2nd, comparison output module, the 21st, comparator, the 22nd, binistor, the 3rd, entire car controller, the 4th, isolation module.
The super capacitor monitoring management system of the utility model comprises: super capacitor 1, comparison output module 2, entire car controller 3, isolation module 4, said super capacitor 1 are respectively through relatively output module 2 and isolation module 4 are connected to entire car controller 3.
Said super capacitor 11 comprises temperature signal mouth and voltage signal output end, and the temperature signal mouth is connected to comparison output module 2, and voltage signal output end is connected to isolation module 4.
Said relatively output module 2 comprises comparator 21.Super capacitor temperature signal input end connects one of comparator 21 input ends, and comparator 21 other ends connect preset insulation point.
Said relatively output module 2 comprises binistor 22, and this binistor 22 adopts aerotron.
The principle of work of present embodiment is following:
If when the temperature of super capacitor 2 surpasses the insulation point; Comparator 21 output high level signals, then binistor aerotron 22 conductings, entire car controller 3 receives low level signal; Can know that then super capacitor 2 is operated in abnormal condition, then entire car controller 3 control vehicles stop or downrating.
The voltage signal of super capacitor 2 outputs can directly be sent to entire car controller 3 after isolation module 4 is isolated, whether entire car controller 3 detects super capacitor voltage extraordinary, if extraordinary then control vehicle stops or downrating.
Claims (4)
1. a super capacitor monitoring management system is characterized in that, comprising: super capacitor, comparison output module, entire car controller, isolation module, said super capacitor are respectively through relatively output module and isolation module are connected to entire car controller.
2. a kind of super capacitor monitoring management system according to claim 1, it is characterized in that: said super capacitor comprises temperature signal mouth and voltage signal output end.
3. a kind of super capacitor monitoring management system according to claim 1 is characterized in that: said relatively output module comprises comparator.
4. a kind of super capacitor monitoring management system according to claim 1 is characterized in that: said relatively output module comprises binistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204705395U CN202463605U (en) | 2011-11-23 | 2011-11-23 | Super capacitor monitoring management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204705395U CN202463605U (en) | 2011-11-23 | 2011-11-23 | Super capacitor monitoring management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202463605U true CN202463605U (en) | 2012-10-03 |
Family
ID=46911792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204705395U Expired - Fee Related CN202463605U (en) | 2011-11-23 | 2011-11-23 | Super capacitor monitoring management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202463605U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612630A (en) * | 2013-12-02 | 2014-03-05 | 惠州市亿能电子有限公司 | Oil-electricity series-parallel super-capacitor management system and control method |
| CN105304346A (en) * | 2015-11-19 | 2016-02-03 | 福建省福工动力技术有限公司 | Super-capacitor monitoring system based on CAN bus communication |
-
2011
- 2011-11-23 CN CN2011204705395U patent/CN202463605U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612630A (en) * | 2013-12-02 | 2014-03-05 | 惠州市亿能电子有限公司 | Oil-electricity series-parallel super-capacitor management system and control method |
| CN103612630B (en) * | 2013-12-02 | 2017-06-13 | 惠州市亿能电子有限公司 | A kind of oil electricity series parallel type super capacitance management system and control method |
| CN105304346A (en) * | 2015-11-19 | 2016-02-03 | 福建省福工动力技术有限公司 | Super-capacitor monitoring system based on CAN bus communication |
| CN105304346B (en) * | 2015-11-19 | 2018-06-19 | 福建省福工动力技术有限公司 | A kind of super capacitor monitoring system based on CAN bus communication |
| CN108695075A (en) * | 2015-11-19 | 2018-10-23 | 福建省福工动力技术有限公司 | The super capacitor monitoring system communicated based on CAN bus that can be detected in real time |
| CN108695075B (en) * | 2015-11-19 | 2020-04-21 | 福建省福工动力技术有限公司 | CAN bus communication-based super capacitor monitoring system capable of real-time detection |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20181123 |