CN103855729A - Power lithium ion battery maintenance system based on ARM architecture - Google Patents
Power lithium ion battery maintenance system based on ARM architecture Download PDFInfo
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- CN103855729A CN103855729A CN201210496829.6A CN201210496829A CN103855729A CN 103855729 A CN103855729 A CN 103855729A CN 201210496829 A CN201210496829 A CN 201210496829A CN 103855729 A CN103855729 A CN 103855729A
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- ion battery
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Abstract
The invention relates to a power lithium ion battery maintenance system based on an ARM architecture. The system is connected with a power lithium ion battery module and comprises a main controller, a touch display screen, an optical coupling isolator, a power control panel, a measuring plate and a charge power supply module. The main controller is respectively connected with the touch display screen, the optical coupling isolator and the measuring plate; the optical coupling isolator is successively connected with the power control panel and the charge power supply module; the power control panel and the measuring plate are both connected with the power lithium ion battery module; and the measuring plate acquires the voltage and current information of the power lithium ion battery module and sends an acquisition result to the main controller, and the main controller, after analyzing the acquisition result, controls the power lithium ion battery module through the optical coupling isolator and the power control panel and at the same time displays a result on the touch display screen. Compared to the prior art, the system provided by the invention has the advantages of improved battery system consistency, prolonged battery service life, high reliability and the like.
Description
Technical field
The present invention relates to a kind of battery maintenance system, especially relate to a kind of power lithium-ion battery maintenance system based on ARM framework.
Background technology
Lithium ion battery because operating voltage is high, volume is little, quality is light, memory-less effect, pollution-free, self discharge is little, have extended cycle life, and is a kind of ideal source.In actual use, in order to obtain higher discharge voltage, generally multiple monomer lithium ion batteries are composed in series to lithium ion battery group and use.And power lithium-ion battery series connection use long-time in the use procedure without equilibrium state, easily there is difference in cell consistency, greatly affects useful life and the serviceability of battery pack.Need for this reason irregular to and the dynamical lithium-ion battery packs of connecting carry out and fill maintenance, improve the consistency of battery system, reach the object of improving battery pack useful life and serviceability.
Summary of the invention
Object of the present invention is exactly to provide a kind of can improve battery system consistency, the power lithium-ion battery maintenance system based on ARM framework that flexibility reliability is high in order to overcome the defect that above-mentioned prior art exists.
Object of the present invention can be achieved through the following technical solutions:
A kind of power lithium-ion battery maintenance system based on ARM framework, be connected with power lithium ionic cell module, this system comprises master controller, touch display screen, optical coupling isolator, power control board, measures plate and charge power supply module, described master controller connects respectively touch display screen, optical coupling isolator and measurement plate, described optical coupling isolator connects power control board and charge power supply module successively, and described power control board is all connected with power lithium ionic cell module with measurement plate;
Measure the voltage and current information that plate gathers power lithium ionic cell module, and collection result is sent to master controller, after master controller is analyzed collection result, by optical coupling isolator and power control board, power lithium ionic cell module is controlled, collection result and analysis result are presented on touch display screen simultaneously.
Described master controller is connected touch display screen and is measured plate by RS485 respectively.
Described master controller is ARM and the integrated controller of FPGA.
Described touch display screen is colored electric capacity touch display screen.
Described charge power supply module is controllable electric power module.
Compared with prior art, the present invention has the following advantages:
(1) the present invention can improve battery system consistency, reaches the object of improving battery pack useful life and serviceability, meets the needs of power lithium-ion battery maintenance work;
(2) the present invention adopts ARM and the integrated mode expansion I/O mouth of FPGA, can carry out independence to multiple passages and control charge maintenance, FPGA (field programmable logic device) is because of its able to programme and abundant pin resource flexibly, can carry out multichannel control, improve flexibility, the reliability of system of the present invention.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
As shown in Figure 1, a kind of power lithium-ion battery maintenance system based on ARM framework, be connected with power lithium ionic cell module 6, this system comprises master controller 1, touch display screen 2, optical coupling isolator 3, power control board 4, measure plate 5 and charge power supply module 7, described master controller 1 connects respectively touch display screen 2, optical coupling isolator 3 and measurement plate 5, described optical coupling isolator 3 connects power control board 4 and charge power supply module 7 successively, described power control board 4 is all connected with power lithium ionic cell module 6 with measurement plate 5, described master controller 1 is connected touch display screen 2 and is measured plate 5 by RS485 respectively.Measure the voltage and current information that plate 5 gathers power lithium ionic cell module 6, and collection result is sent to master controller 1, after master controller 1 is analyzed collection result, by optical coupling isolator 3 and power control board 4, power lithium ionic cell module 6 is controlled, collection result and analysis result are presented on touch display screen 2 simultaneously.
Described master controller 1 is ARM and the integrated controller of FPGA.Native system adopts the control system architecture mode of ARM+FPGA.Adopt the 32 bit processor LPC2148 based on ARM framework of current application comparative maturity as main control unit, and framework FPGA is as its subsystem, realize 48 tunnel simulation delivery outlets (processing of PWM mode) and produce the analog signal that will set, meet multiple passages are carried out to independent control.
Described touch display screen 2 is colored electric capacity touch display screen, and rich color, response soon, have good Man machine interaction.Touch display screen 2, by RS-485 and master controller 1 communication, issues maintenance parameters, order, supervisory control system running.
Described optical coupling isolator 3 is connected with master controller 1, power control board 4 respectively, realizes control circuit and motor circuit electrical isolation.
Described power control board 4 is connected with optical coupling isolator 3, power lithium ionic cell module 6, charge power supply module 7, realizes charge circuit switch and power control.
Described measurement plate 5 gather maintained battery apparatus voltage, safeguard current information, by RS-485 communication and master controller communication, upload in real time voltage, current data.
Described power lithium ionic cell module 6 is battery module to be safeguarded.
Described charge power supply module 7 turns the controllable electric power module of 5V for 220V.
Claims (5)
1. the power lithium-ion battery maintenance system based on ARM framework, be connected with power lithium ionic cell module, it is characterized in that, this system comprises master controller, touch display screen, optical coupling isolator, power control board, measures plate and charge power supply module, described master controller connects respectively touch display screen, optical coupling isolator and measurement plate, described optical coupling isolator connects power control board and charge power supply module successively, and described power control board is all connected with power lithium ionic cell module with measurement plate;
Measure the voltage and current information that plate gathers power lithium ionic cell module, and collection result is sent to master controller, after master controller is analyzed collection result, by optical coupling isolator and power control board, power lithium ionic cell module is controlled, collection result and analysis result are presented on touch display screen simultaneously.
2. a kind of power lithium-ion battery maintenance system based on ARM framework according to claim 1, is characterized in that, described master controller is connected touch display screen and measured plate by RS485 respectively.
3. a kind of power lithium-ion battery maintenance system based on ARM framework according to claim 1, is characterized in that, described master controller is ARM and the integrated controller of FPGA.
4. a kind of power lithium-ion battery maintenance system based on ARM framework according to claim 1, is characterized in that, described touch display screen is colored electric capacity touch display screen.
5. a kind of power lithium-ion battery maintenance system based on ARM framework according to claim 1, is characterized in that, described charge power supply module is controllable electric power module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210496829.6A CN103855729A (en) | 2012-11-28 | 2012-11-28 | Power lithium ion battery maintenance system based on ARM architecture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210496829.6A CN103855729A (en) | 2012-11-28 | 2012-11-28 | Power lithium ion battery maintenance system based on ARM architecture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103855729A true CN103855729A (en) | 2014-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210496829.6A Pending CN103855729A (en) | 2012-11-28 | 2012-11-28 | Power lithium ion battery maintenance system based on ARM architecture |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106208255A (en) * | 2016-08-31 | 2016-12-07 | 安徽远东船舶有限公司 | A kind of pure electric ship charging pile |
| CN106208357A (en) * | 2016-08-31 | 2016-12-07 | 安徽远东船舶有限公司 | A kind of emergent inverter power supply device of boats and ships |
| CN106300614A (en) * | 2016-08-31 | 2017-01-04 | 安徽远东船舶有限公司 | A kind of pure electric ship ship borne type charging device |
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| US20120043819A1 (en) * | 2010-08-20 | 2012-02-23 | Jin-Wook Kang | Power storage system, method of controlling the same, and computer readable recording medium storing a program for executing the method |
| CN202503327U (en) * | 2012-02-17 | 2012-10-24 | 深圳格林德能源有限公司 | Managing system of station-used lithium iron phosphate batteries |
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2012
- 2012-11-28 CN CN201210496829.6A patent/CN103855729A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20120043819A1 (en) * | 2010-08-20 | 2012-02-23 | Jin-Wook Kang | Power storage system, method of controlling the same, and computer readable recording medium storing a program for executing the method |
| CN202503327U (en) * | 2012-02-17 | 2012-10-24 | 深圳格林德能源有限公司 | Managing system of station-used lithium iron phosphate batteries |
Non-Patent Citations (2)
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| 张亮等: "智能型锂电池组管理系统设计", 《电工电气》 * |
| 黄章华等: "基于ARM和CAN的电动汽车电池管理系统", 《华南农业大学学报》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106208255A (en) * | 2016-08-31 | 2016-12-07 | 安徽远东船舶有限公司 | A kind of pure electric ship charging pile |
| CN106208357A (en) * | 2016-08-31 | 2016-12-07 | 安徽远东船舶有限公司 | A kind of emergent inverter power supply device of boats and ships |
| CN106300614A (en) * | 2016-08-31 | 2017-01-04 | 安徽远东船舶有限公司 | A kind of pure electric ship ship borne type charging device |
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Application publication date: 20140611 |