CN103279054A - Maglev energy storage flywheel assisted control system - Google Patents
Maglev energy storage flywheel assisted control system Download PDFInfo
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- CN103279054A CN103279054A CN2013101094001A CN201310109400A CN103279054A CN 103279054 A CN103279054 A CN 103279054A CN 2013101094001 A CN2013101094001 A CN 2013101094001A CN 201310109400 A CN201310109400 A CN 201310109400A CN 103279054 A CN103279054 A CN 103279054A
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Abstract
The invention discloses a maglev energy storage flywheel assisted control system. The system comprises an advanced RISC machines (ARM) processor system, a key touch circuit, a liquid crystal drive circuit, a liquid crystal display and a communication circuit, wherein the ARM processor system is connected with a maglev energy storage flywheel control system through the communication circuit, and the liquid crystal drive circuit receives display data which is transmitted from the ARM processor system and is in electric signal connection with the liquid crystal display; the key touch circuit is in electric signal connection with the ARM processor system, and the ARM processor system controls the liquid crystal drive circuit to drive the liquid crystal display so as to display corresponding information through processing signals from the key touch circuit; and the ARM processor system transmits control commands, the flywheel control system receives the control commands through the communication circuit and uploads the operation state parameters of a maglev energy storage flywheel to the ARM processor system, and the ARM processor system sends the received content to the liquid crystal display. The system has the advantages of high system integration level, simple hardware circuit structure, small size and low power consumption.
Description
Technical field
The present invention relates to a kind of magnetic levitation energy storage flywheel supplementary controlled system.
Background technology
Magnetic levitation energy storage flywheel is a kind of physics energy storage device of a new generation, has high-power, high energy storage density, environmental protection, and have very strong anti-interference and quick advantages such as response, progressively be applied in the world, and will become the first-selected energy storage mode of the extensive energy storage device of China a new generation.Because magnetic levitation energy storage flywheel need be control system power supply by the energy of self storage, realize the suspension control of flywheel and discharge and recharge control, therefore, for aspects such as the volume of whole control device, power consumption, integrated levels higher requirement has been proposed.The auxiliary control of energy-storing flywheel system with magnetic suspension at present all adopts the mode of control system and computing machine communication to carry out.The advantage of this scheme is: have powerful processor to support the processing of its a large amount of communication datas, and can do the analysis of some profound levels.But the shortcoming of this scheme is exactly that whole hardware system volume is big, power consumption is high, integrated level is poor, and has the bigger wasting of resources.
Summary of the invention
Required the dealing with problems of native system is: be mainly used to solve bulky, problems such as power consumption is higher, the wasting of resources in the magnetic levitation energy storage flywheel supplementary controlled system, based on above shortcoming, disclose that a kind of hardware design is succinct, integrated level and the high magnetic levitation energy storage flywheel sub controlling unit of stability.
Technical solution of the present invention is:
A kind of magnetic levitation energy storage flywheel supplementary controlled system, comprise that arm processor system, button touch circuit, liquid crystal display drive circuit, liquid crystal display and communicating circuit, described arm processor system is connected to the magnetic levitation energy storage flywheel control system by communicating circuit, liquid crystal display drive circuit receives the demonstration data that the arm processor system transmits, and is connected with the liquid crystal display electric signal; Button touches circuit and is connected with arm processor system electric signal, and the arm processor system controls liquid crystal display drive circuit driving liquid crystal display and shows corresponding information by handling the signal from button touch circuit; System sends steering order by arm processor, and the flywheel control system receives steering order by communicating circuit, and the magnetic levitation energy storage flywheel running state parameter is uploaded to the arm processor system, and the arm processor system is sent to liquid crystal display with the content that receives.
This control system also has following characteristics:
The described arm processor employing a slice STM32 of system chip is as core processor, and described STM32 chip adopts STM32F103 series.
The present invention's advantage compared with prior art is: the present invention has utilized a slice STM32 chip to make up the magnetic levitation energy storage flywheel subcontrol, assists the system of control to compare with adopting host computer, has following characteristics:
Advantages such as (1) adopting arm processor is core processor, and the collocation peripheral chip constitutes digital control system, with respect to adopting host computer to assist the system of control, has the level of integrated system height, and hardware circuit is simple, volume is little, low in energy consumption.
(2) adopting a slice is the supplementary controlled system that core constitutes with the arm processor, has advantages such as easy to operate, that the construction cycle is short.
Description of drawings
Fig. 1 is structure composition frame chart of the present invention;
Fig. 2 is communication interface figure of the present invention;
Fig. 3 is liquid crystal drive interface schema of the present invention;
Fig. 4 is button touch modules figure of the present invention;
Fig. 5 is program flow diagram of the present invention;
Fig. 6 is serial ports interrupt routine process flow diagram;
Fig. 7 is the external interrupt program flow diagram.
Embodiment
As shown in Figure 1, the present invention includes arm processor system (2), button touch circuit (3), liquid crystal display drive circuit (4), liquid crystal display (5) and communicating circuit (6).Described arm processor system (2) is connected to magnetic levitation energy storage flywheel control system (1) by communicating circuit (6), and liquid crystal display drive circuit (4) receives the demonstration data that arm processor system (2) transmits, and is connected with liquid crystal display (5) electric signal; Button touches circuit (3) and is connected with arm processor system (2) electric signal.Wherein arm processor system (2) is the core of The whole control device, can use the chip of STM32F103 series, for the treatment of the data that transmit from motor and magnetic bearing control system by communicating circuit (6), and shows by liquid crystal display (5); It mainly is to obtain the key assignments of button and the touch location on the liquid crystal display to control or show the flywheel state that button touches circuit (3); Liquid crystal display drive circuit (4) mainly is to receive the demonstration data that arm processor system (2) transmits, and drives liquid crystal display (5) operate as normal.Button touches circuit (3) and adopts 4*4 matrix film switch to carry out the button processing, adopts TSC2046 chip (also can adopt the ADS7843 chip) processing from the touch signal of liquid crystal display simultaneously, and sends arm processor system (2) to; Liquid crystal display drive circuit (4) adopts a slice SSD1963 chip to connect arm processor system (2) and liquid crystal display (5); Communicating circuit (6) adopts two SIPEX3485EN, is connected respectively to magnetic bearing control system and electric machine control system, carries out exchanges data; Liquid crystal display (5) can adopt the liquid crystal display of 800*480 or 480*272 resolution.Principle of the present invention is: adopt a slice STM32 chip to realize the auxiliary control of magnetic levitation energy storage flywheel.The flywheel control system is transferred to the STM32 chip with the status information of flywheel by communicating circuit, the STM32 chip is handled the data that receive, be presented on the liquid crystal display in real time by liquid crystal display drive circuit, and by the touch key-press circuit of liquid crystal display operational order is transferred to the STM32 chip, and then pass through communicating circuit, operational order is sent to the flywheel control system, realize suspension control or the charge/discharge control of flywheel.The invention provides the communication interface that the magnetic levitation energy storage flywheel supplementary controlled system is controlled.The system information of tach signal and reception accumulated energy flywheel can be provided to magnetic bearing control system on the one hand, in real time; Can set the Electric Machine Control electric current of suspended state control parameter and accumulated energy flywheel on the other hand, realize suspension and the charge/discharge process of accumulated energy flywheel.
As shown in Figure 2, the SIPEX3485 chip carries out the exchange of data by two signal wires of A, B and magnetic levitation energy storage flywheel control system, the arm processor system can control reception or transmission state by the service orientation signal wire, when the direction signal line is high level, sends effectively; When the direction signal line is low level, receive effectively.
As shown in Figure 3, the arm processor system is by reading enable signal and writing the read-write state control that enable signal carries out lcd drive chip SSD1963 respectively, what data/command selection signal was used for definite transmission is order or data, SSD1963 provides special-purpose clock signal, control signal and color signal for liquid crystal display, to realize the demonstration of liquid crystal display.
As shown in Figure 4, the arm processor system connects the 4*4 thin film switch by the ranks line, and obtains relevant instruction, and then sends steering order; Touch special chip TSC2046 and obtain the touch data of liquid crystal display by X+, X-, Y+, Y-four signal line, after getting access to touch data, send to the arm processor system and to interrupt application; The internal register of TSC2046 is operated by chip select line, clock line, SI line, SO line by the arm processor system, obtains the touch active position of liquid crystal display, and then sends control command, to realize suspension and the charge/discharge process control of magnetic levitation energy storage flywheel.
As shown in Figure 5, after program begins to carry out, at first hardware is carried out initialization, opening serial ports then interrupts and external interrupt, judged whether that button or touch action take place: if push button or touch action takes place, then read button value or touch location, send corresponding control command and reset key/touch zone bit then, relief liquid crystal is done corresponding demonstration in real time; If do not push button or touch screen is not then directly carried out the liquid crystal display program.
As shown in Figure 6, during serial ports interrupts, mainly be to receive the data that the accumulated energy flywheel control system sends, and new data are presented on the liquid crystal display, withdraw from serial ports then and interrupt.
As shown in Figure 7, in the external interrupt, mainly be to have judged whether to touch or button is pressed, and with zone bit set, withdraw from external interrupt then.
Claims (2)
1. magnetic levitation energy storage flywheel supplementary controlled system, comprise that arm processor system (2), button touch circuit (3), liquid crystal display drive circuit (4), liquid crystal display (5) and communicating circuit (6), it is characterized in that: described arm processor system (2) is connected to magnetic levitation energy storage flywheel control system (1) by communicating circuit (6), liquid crystal display drive circuit (4) receives the demonstration data that arm processor system (2) transmits, and is connected with liquid crystal display (5) electric signal; Button touches circuit (3) and is connected with arm processor system (2) electric signal, and arm processor system (2) controls liquid crystal display drive circuit (4) driving liquid crystal display (5) and shows corresponding information by handling the signal from button touch circuit (3); Send steering order by arm processor system (2), flywheel control system (1) receives steering order by communicating circuit (6), and the magnetic levitation energy storage flywheel running state parameter is uploaded to arm processor system (2), arm processor system (2) is sent to liquid crystal display (5) with the content that receives.
2. a kind of magnetic levitation energy storage flywheel supplementary controlled system according to claim 1 is characterized in that: described arm processor system (2) adopts a slice STM32 chip as core processor, and described STM32 chip adopts STM32F103 series.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101094001A CN103279054A (en) | 2013-04-01 | 2013-04-01 | Maglev energy storage flywheel assisted control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013101094001A CN103279054A (en) | 2013-04-01 | 2013-04-01 | Maglev energy storage flywheel assisted control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111120573A (en) * | 2019-12-26 | 2020-05-08 | 沈阳微控新能源技术有限公司 | Outdoor rescue system based on energy storage flywheel |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011799A (en) * | 2010-12-01 | 2011-04-13 | 北京奇峰聚能科技有限公司 | High-reliability energy storage flywheel magnetic bearing digital control system |
| CN201993613U (en) * | 2011-04-19 | 2011-09-28 | 长沙三优合达电子科技有限公司 | Industrial automatic controller |
| CN203191749U (en) * | 2013-04-01 | 2013-09-11 | 北京奇峰聚能科技有限公司 | Auxiliary control system for magnetic suspension and energy storage flywheel |
-
2013
- 2013-04-01 CN CN2013101094001A patent/CN103279054A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011799A (en) * | 2010-12-01 | 2011-04-13 | 北京奇峰聚能科技有限公司 | High-reliability energy storage flywheel magnetic bearing digital control system |
| CN201993613U (en) * | 2011-04-19 | 2011-09-28 | 长沙三优合达电子科技有限公司 | Industrial automatic controller |
| CN203191749U (en) * | 2013-04-01 | 2013-09-11 | 北京奇峰聚能科技有限公司 | Auxiliary control system for magnetic suspension and energy storage flywheel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111120573A (en) * | 2019-12-26 | 2020-05-08 | 沈阳微控新能源技术有限公司 | Outdoor rescue system based on energy storage flywheel |
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Address after: 100075 Beijing City, Dongcheng District Shazikou Road, No. 70 hospital south building three layer Applicant after: Beijing Qifeng Energy Technology Co., Ltd. Address before: 100010 Beijing city Dongcheng District Dongsi before Hanhai Technology Building No. 33 alley six layer Stir-Fried Noodles with Vegetables Applicant before: Beijing Qifeng Energy Technology Co., Ltd. |
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Application publication date: 20130904 |