CN104701932A - Smart management system of lead-acid battery unit - Google Patents
Smart management system of lead-acid battery unit Download PDFInfo
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- CN104701932A CN104701932A CN201510061467.1A CN201510061467A CN104701932A CN 104701932 A CN104701932 A CN 104701932A CN 201510061467 A CN201510061467 A CN 201510061467A CN 104701932 A CN104701932 A CN 104701932A
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Abstract
The invention discloses a smart management system of a lead-acid battery unit. The smart management system comprises a built-in battery collector, a CAN bus, a wire display terminal, a GPRS (general packet radio service) wireless collection and transmission device, a remote display terminal, a database system and a man-machine interactive interface; the built-in battery collector is connected with the wire display terminal through the CAN bus, and the built-in battery collector is connected with the remote display terminal through the GPRS wireless collection and transmission device; the wire display terminal and the remote display terminal are connected to the man-machine interactive interface through the database system, and the built-in battery collector is arranged in a battery shell. The smart management system of the lead-acid battery unit strengthens detection, data collection and informationized scientific management of the storage battery, increases the service life of the battery and avoids the safety hidden troubles.
Description
Technical field
The present invention relates to a kind of battery management system, be specifically related to lead-acid batteries intelligent management system.
Background technology
Battery management system plays vital effect at the application occasion of battery, battery management system can measure the parameter of battery comprehensively, and complete corresponding control action according to present battery status, the safe operation of battery should be ensured, extend the life of a cell again; One management system packaged brings strong guarantee can to the operation of battery, and the incomplete management system of performance not only can affect the life-span of battery, even may cause security incident.
Current battery management system is on the market all adopt external collector, and various data acquisition poor effect, can not realize wired and wireless transmission, not have man-machine interactive system, operates very inconvenient, greatly reduces its result of use.
Summary of the invention
Because the above-mentioned defect of prior art, the invention provides lead-acid batteries intelligent management system, strengthen the detection to storage battery, data acquisition and information-based scientific management, increase battery life, avoid potential safety hazard.
For achieving the above object, the invention provides lead-acid batteries intelligent management system, comprise built-in battery collector, CAN, wired display terminal, GPRS wireless collection transmitting device, remote display terminals, data base set unify human-computer interaction interface, built-in battery collector is connected with wired display terminal by CAN, built-in battery collector is connected with remote display terminals by GPRS wireless collection transmitting device, and wired display terminal, remote display terminals are all connected to human-computer interaction interface by Database Systems.
As preferably, voltage collection circuit in described built-in battery collector comprises the first resistance-11 resistance, metal-oxide-semiconductor and amplifier, first resistance, second resistance intermediate node connects the 4th resistance one end and is connected, tenth resistance and the 11 resistance intermediate node connect the 3rd resistance one end and are connected, 3rd resistance and the 4th resistance other end all connect 3 pin of the first amplifier, 2 pin of the first amplifier connect the 5th resistance one end, 6th resistance one end, 1 pin of another termination first amplifier of the 5th resistance and 5 pin of the second amplifier, 6 pin of the second amplifier connect metal-oxide-semiconductor source electrode, 7th resistance one end, 7th resistance other end ground connection, 7 pin of the second amplifier connect metal-oxide-semiconductor grid, metal-oxide-semiconductor drain electrode connects the 8th resistance, 8th resistance connects the 9th resistance.
As preferably, the first described amplifier, the second resistance composition dual operational amplifier.
As preferably, described built-in battery collector is arranged in battery container.
As preferably, described built-in battery collector and battery are electrically connected self.
As preferably, described GPRS wireless collection transmitting device can be replaced 3G/4G/WiFi collecting transmitter.
Beneficial effect of the present invention: 1, the present invention is according to the central controlled method of decentralized measure, is provided with built-in low-power consumption battery collector, battery self electric quantity can be utilized to power, without the need to extra power supply; Built-in battery collector gathers accurately convenient; 3, integrated battery detection system, Data Over Cable and wireless two kinds of transmission meanss, and have employed other interactive system, multiple functional, convenient management.
Be described further below with reference to the technique effect of accompanying drawing to design of the present invention, concrete structure and generation, to understand object of the present invention, characteristic sum effect fully.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present invention;
Fig. 2 is the voltage collection circuit figure of built-in battery collector of the present invention.
Embodiment
With reference to Fig. 1-2, this embodiment is by the following technical solutions: lead-acid batteries intelligent management system, comprise built-in battery collector 1, CAN 2, wired display terminal 3, GPRS wireless collection transmitting device 4, remote display terminals 5, Database Systems 6 and human-computer interaction interface 7, built-in battery collector 1 is connected with wired display terminal 3 by CAN 2, built-in battery collector 1 is connected with remote display terminals 5 by GPRS wireless collection transmitting device 4, wired display terminal 3, remote display terminals 5 is all connected to human-computer interaction interface 7 by Database Systems 6.
It should be noted that, voltage collection circuit in described built-in battery collector 1 comprises the first resistance R1-the 11 resistance R11, metal-oxide-semiconductor Q1 and amplifier, first resistance R1, second resistance R2 intermediate node connects the 4th resistance R4 one end and is connected, tenth resistance R10 and the 11 resistance R11 intermediate node connect the 3rd resistance R3 one end and are connected, 3rd resistance R3 and the 4th resistance R4 other end all connect 3 pin of the first amplifier U1, 2 pin of the first amplifier U1 connect the 5th resistance R5 one end, 6th resistance R6 one end, 1 pin of another termination first amplifier of the 5th resistance R5 U1 and 5 pin of the second amplifier U2, 6 pin of the second amplifier U2 connect metal-oxide-semiconductor Q1 source electrode, 7th resistance R7 one end, 7th resistance R7 other end ground connection, 7 pin of the second amplifier U2 connect metal-oxide-semiconductor Q1 grid, metal-oxide-semiconductor Q1 drain electrode meets the 8th resistance R8, 8th resistance R8 meets the 9th resistance R9.
It should be noted that the first described amplifier U1, the second resistance U2 composition dual operational amplifier, model is LM358.
It should be noted that described built-in battery collector 1 is arranged in battery container.
It should be noted that described built-in battery collector 1 and battery are electrically connected self.
In addition, described GPRS wireless collection transmitting device 4 can be replaced 3G/4G/WiFi collecting transmitter.
This embodiment adopts built-in battery collector to detect the information such as the voltage of battery, electric current, temperature and dump energy in real time, adopt built-in low-power consumption battery collector and battery container integrated design, every data of real-time detection battery, structure is simple, stability and favorable expandability, convenient transport and installation; Each collector data in battery pack are gathered by CAN, and be sent to display terminal in real time, can also by receiving and dispatching battery pack data based on the wireless collection of GPRS and transmission system, solve remote monitoring and the communication issue of battery data, and be sent to remote display terminals in real time, transmission quality is high, and fail safe is good; To be unified human-computer interaction interface by data base set, realize showing battery data in real time on display terminal, and there is the functions such as inquiry, storage, warning, report printing, date restoring.
This embodiment is integrated with battery testing system, Data Over Cable and wireless two kinds of transmission states, the functions such as host computer man-machine interactive system, constitute complete battery pack intelligent management system, improve user-interaction experience, effectively carry out battery pack to monitor in real time, realize intelligent management.
More than describe preferred embodiment of the present invention in detail.Should be appreciated that those of ordinary skill in the art just design according to the present invention can make many modifications and variations without the need to creative work.Therefore, all technical staff in the art, all should by the determined protection range of claims under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (6)
1. lead-acid batteries intelligent management system, it is characterized in that, comprise built-in battery collector (1), CAN (2), wired display terminal (3), GPRS wireless collection transmitting device (4), remote display terminals (5), Database Systems (6) and human-computer interaction interface (7), built-in battery collector (1) is connected with wired display terminal (3) by CAN (2), built-in battery collector (1) is connected with remote display terminals (5) by GPRS wireless collection transmitting device (4), wired display terminal (3), remote display terminals (5) is all connected to human-computer interaction interface (7) by Database Systems (6).
2. lead-acid batteries intelligent management system according to claim 1, it is characterized in that, voltage collection circuit in described built-in battery collector (1) comprises the first resistance (R1)-11 resistance (R11), metal-oxide-semiconductor (Q1) and amplifier, first resistance (R1), second resistance (R2) intermediate node connects the 4th resistance (R4) one end and is connected, tenth resistance (R10) and the 11 resistance (R11) intermediate node connect the 3rd resistance (R3) one end and are connected, 3rd resistance (R3) and the 4th resistance (R4) other end all connect 3 pin of the first amplifier (U1), 2 pin of the first amplifier (U1) connect the 5th resistance (R5) one end, 6th resistance (R6) one end, 1 pin of the 5th another termination first amplifier (U1) of resistance (R5) and 5 pin of the second amplifier (U2), 6 pin of the second amplifier (U2) connect metal-oxide-semiconductor (Q1) source electrode, 7th resistance (R7) one end, 7th resistance (R7) other end ground connection, 7 pin of the second amplifier (U2) connect metal-oxide-semiconductor (Q1) grid, metal-oxide-semiconductor (Q1) drain electrode connects the 8th resistance (R8), 8th resistance (R8) connects the 9th resistance (R9).
3. lead-acid batteries intelligent management system according to claim 2, is characterized in that, described the first amplifier (U1), the second resistance (U2) form dual operational amplifier.
4. lead-acid batteries intelligent management system according to claim 1, is characterized in that, described built-in battery collector (1) is arranged in battery container.
5. lead-acid batteries intelligent management system according to claim 1, is characterized in that, described built-in battery collector (1) is electrically connected with battery self.
6. lead-acid batteries intelligent management system according to claim 1, is characterized in that, described GPRS wireless collection transmitting device (4) can be replaced 3G/4G/WiFi collecting transmitter.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510061467.1A CN104701932B (en) | 2015-02-06 | 2015-02-06 | Smart management system of lead-acid battery unit |
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| CN201510061467.1A CN104701932B (en) | 2015-02-06 | 2015-02-06 | Smart management system of lead-acid battery unit |
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| CN104701932A true CN104701932A (en) | 2015-06-10 |
| CN104701932B CN104701932B (en) | 2017-04-26 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374546A (en) * | 2015-07-21 | 2017-02-01 | 深圳市佰特瑞储能系统有限公司 | Lead acid storage battery system and intelligent system |
| CN107864202A (en) * | 2017-11-09 | 2018-03-30 | 中车株洲电力机车有限公司 | A kind of accumulation power supply management system and accumulation power supply |
| CN109143084A (en) * | 2018-11-07 | 2019-01-04 | 沈阳工程学院 | A kind of storage batteries of transformer substation group state collecting device based on WLAN technology |
| CN112816883A (en) * | 2021-02-26 | 2021-05-18 | 国网山东省电力公司莱芜供电公司 | Returned lead-acid battery management system for building energy storage power station |
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| CN201910648U (en) * | 2011-01-27 | 2011-07-27 | 广州长川科技有限公司 | Electric vehicle charging spot |
| CN202127259U (en) * | 2011-05-30 | 2012-01-25 | 沈卫康 | use and management system for power charging and using of electromobile storage battery |
| US20120053871A1 (en) * | 2010-08-31 | 2012-03-01 | Michael Sirard | Integrated Intelligent Battery Management System and Monitoring System |
| CN103985914A (en) * | 2013-10-24 | 2014-08-13 | 包建伟 | Intelligent storage battery capable of self health diagnosis |
| CN103986195A (en) * | 2013-02-07 | 2014-08-13 | 中国科学院金属研究所 | Lead-acid-storage-battery management system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20120053871A1 (en) * | 2010-08-31 | 2012-03-01 | Michael Sirard | Integrated Intelligent Battery Management System and Monitoring System |
| CN201910648U (en) * | 2011-01-27 | 2011-07-27 | 广州长川科技有限公司 | Electric vehicle charging spot |
| CN202127259U (en) * | 2011-05-30 | 2012-01-25 | 沈卫康 | use and management system for power charging and using of electromobile storage battery |
| CN103986195A (en) * | 2013-02-07 | 2014-08-13 | 中国科学院金属研究所 | Lead-acid-storage-battery management system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374546A (en) * | 2015-07-21 | 2017-02-01 | 深圳市佰特瑞储能系统有限公司 | Lead acid storage battery system and intelligent system |
| CN107864202A (en) * | 2017-11-09 | 2018-03-30 | 中车株洲电力机车有限公司 | A kind of accumulation power supply management system and accumulation power supply |
| CN109143084A (en) * | 2018-11-07 | 2019-01-04 | 沈阳工程学院 | A kind of storage batteries of transformer substation group state collecting device based on WLAN technology |
| CN112816883A (en) * | 2021-02-26 | 2021-05-18 | 国网山东省电力公司莱芜供电公司 | Returned lead-acid battery management system for building energy storage power station |
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| Publication number | Publication date |
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| CN104701932B (en) | 2017-04-26 |
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