CN201413469Y - Intelligent programmable electric power system - Google Patents
Intelligent programmable electric power system Download PDFInfo
- Publication number
- CN201413469Y CN201413469Y CN2009201579849U CN200920157984U CN201413469Y CN 201413469 Y CN201413469 Y CN 201413469Y CN 2009201579849 U CN2009201579849 U CN 2009201579849U CN 200920157984 U CN200920157984 U CN 200920157984U CN 201413469 Y CN201413469 Y CN 201413469Y
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- power supply
- electric power
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- programmable
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model relates to an intelligent programmable electric power system, which comprises a programmable logic controller, a 10A digital DC electric power, a 20A digital DC electric power, a 30Adigital DC electric power, a touch screen, an electric relay, and an output terminal. The 10A digital DC electric power, the 20A digital DC electric power, and the 30A digital DC electric power are connected to the electric relay, and are connected to the touch screen through a RS485 bus. The programmable logic controller is connected to the electric relay, and is connected to the touch screen through a RS232 bus. And the electric relay is further connected to the output terminal. In the utility model, a graphical touch screen is used as the human-machine interface, technicality of the apparatus in a plurality of aspects such as data processing, collecting, displaying, and controlling, so that programming and using of the apparatus is more humanized and free. An advanced full-digit DC electric power is used as the power source, having advantages of capability of digital operation, slow boosting state of voltage output, programmable overload protection, high precision measurement feedback, and setting of parameters that can be stored.
Description
Technical field
The utility model relates to field of power supplies, especially intellectual programmable power supply system.
Background technology
In June, 2008, new standard GB 21259-2007 " automobile glow discharge spot lamp headlamp ", the GB 4599-2007 car bulb compulsory standards of implementing such as " lamps for vehicle silk bulb headlamps " wherein mainly increased a luminous intensity distribution performance stability test.This testing requirements is carried out the ignition mode that dissimilar automobile lamps makes up mutually within a certain period of time, is included in to realize in the time that can set that light fixture is in long logical state or blink states, to determine the working stability performance of this light fixture.Adopt simple mechanical timing at present domestic this test, artificial transformed load connects, the special purpose test equipment that does not have moulding, in the operation mainly based on manually, the influence of mixing many artificial actions in the test causes the result inaccurate, the conventional DC power supplys that adopt are powered more, and parameters precisions such as its voltage, electric current are lower.
The utility model content
In order to solve above-mentioned technical matters, intellectual programmable power supply system is provided, its purpose is, make the operation of test reach robotization, can set arbitrarily that each branch road output voltage, electric current, voltage are slow to be risen the time, the automatic switchover load branch is realized the switching state of the load in effective range arbitrarily.
The utility model provides intellectual programmable power supply system, comprises programmable logic controller (PLC), 10A digital DC power supply, 20A digital DC power supply, 30A digital DC power supply, touch-screen, relay and lead-out terminal;
10A digital DC power supply, 20A digital DC power supply and 30A digital DC power supply are connected with touch-screen by the RS485 bus;
Programmable logic controller (PLC) is connected with touch-screen by the RS232 bus;
10A digital DC power supply, 20A digital DC power supply and 30A digital DC power supply also are connected with relay respectively;
Programmable logic controller (PLC) also is connected with relay;
Relay also is connected with lead-out terminal.
10A digital DC power supply, 20A digital DC power supply and 30A digital DC power supply have four tunnel output branch roads respectively, and every road output branch road connects a relay.
The way of output of output branch road lights for length is logical and flicker is lighted.
Programmable logic controller (PLC) is used for controlling by the break-make mode of pilot relay the output of 10A digital DC power supply, 20A digital DC power supply and/or 30A digital DC power supply.
Adopt self-control singlechip chip or computer image data control card as the Controlling Source system in external this test unit technical scheme mostly, all there is puzzlement in the compatibility that the opening of its sequencing control and equipment are used, and this project adopts the PLC controller to avoid the generation of this type of problem, utilizes this kind Controlling Source able to programme to make the integrated and maturing of industry all on a new step as the core control technology of equipment.Man-machine interface adopts graphical touch screen, and its application has improved equipment technical in data processing, collection, demonstration, control many aspects greatly, makes device programming and uses hommization more, liberalization.Power source partly adopts advanced total position direct supply, has the digitizing operation, and voltage output is slow to rise state, formula overload protection able to programme, advantage such as high-acruracy survey is fed back, and parameter is capable of setting storage.Comprehensive these technical characterstics make whole equipment have high precision, stability and operational reliability, and good comprehensive performances can be guaranteed finishing of various pilot projects.
Description of drawings
Fig. 1 is a kind of integrated mode that the utility model provides;
Fig. 2 is the hardware frame synoptic diagram that the utility model provides;
Fig. 3 a and Fig. 3 b are the face structural representation and the side structure synoptic diagram of the intellectual programmable power supply system that provides of the utility model.
Among Fig. 3 a and Fig. 3 b, the unit of each accompanying drawing representative is as follows: 1-touch-screen, 2-loading opening, 3-horn ring, 4-load connectivity port (lead-out terminal), 5-10A digital DC power supply, 6-20A digital DC power supply, 7-30A digital DC power supply.
Embodiment
This intelligent DC power control system need carry out various combinations to the digital power of 10A, 20A, three kinds of different output capacity specifications of 30A, to a plurality of loads simultaneously or timesharing power is provided.Each power supply is told four tunnel output branch roads, totally ten two tunnel.Their way of output mainly can be divided into two big classes: logical the lighting with the flicker of definable switching time of the length under the random time lighted.Different load on co-operation under the different lighting modes, set the working time of each road output in advance, have at one time one the road or a few road light simultaneously.It shown in Fig. 1 a certain integrated mode.
As shown in Figure 1: P is a dipped headlights, and D is a high beam, and F is a front fog lamp; Dotted line is represented 15 minutes and is closed and lighted recycle design in 5 minutes; The long bright mode of straight line representative; The long bright operation of dipped headlights is after 6 hours, and front fog lamp is with flashing mode, and high beam was worked 6 hours jointly in long bright mode again.
Control system adopts the CP1L type PLC controller of the up-to-date exploitation of Omron (OMRON) company.CP1L is all-in-one-piece minicomputer, selects according to actual needs to have 40 I/O models, is output as relay-type.In the maximum program capacity 10k step, maximum data capacity 32k word has the RS232 serial communication interface, outfit standard configuration USB DLL (dynamic link library), and program development software (PDS) convenient and in the computing machine is connected.
Host computer aspect monitoring adopts the ST330 type touch-screen of PROFACE as man-machine interface, and screen size is 5.7 inches a black-and-white crystal screen.Have two kinds of serial communication interfaces of RS232 and RS485 simultaneously, can with the controller and the instrument communication of multiple model, have multiple window execution functions such as historical data, monitoring alarm and prescription call, support PLC address dynamic monitoring function, grasp field condition in real time, but data management is convenient in the data storage, improve the security of operation, effectively prevent maloperation.
For topworks both power supply, then adopt three high-precision digital DC power supplys as the direct driving force source.Be digital design, have the ripe power source products of high precision, high-res, high stability, the slow liter of output voltage (Ramp up) is provided, and can set slow the liter time, this is necessary for the car light combination that subjects mostly is miniature lamp.R485, R232 means of communication also are provided, provide possibility for the communication with touch-screen and PLC controller is connected, superpotential, overcurrent protection, the power semiconductor overheating protection, reverse, reverse protection etc. all has in design is considered.
System is to the hardware configuration frame diagram 2 of these three critical pieces.As shown in Figure 2: RS485 adopts half-duplex operation, support multipoint data communication, and have very high antijamming capability, touch-screen communicates to connect by the different output specification numeral with three of RS485 direct supply, PLC (programmable logic controller (PLC)) then is connected with touch panel communication by RS232, because the pull-up resistor value is little, its electric current that flows through is just bigger, so select PLC to carry out the control of digital DC power supply ten two tunnel outputs by the break-make mode of pilot relay.
The output quantity of digital DC power supply (magnitude of voltage, current value, voltage are slow to be risen the time) is set by touch-screen, the parameter of the sequential break-make of PLC controlling output circuit (time quantum, the selection of branch road break-make, ignition mode) is also set by touch-screen, and the break-make mode of physical layer PLC output relay is carried out the control of digital DC power supply output.
The appearance design of power-supply system switch board have a deformable cabinet of sample holder.Support can be propped in test as objective table, and the time spent can not receive that cabinet side and equipment become one.
Those skilled in the art can also carry out various modifications to above content under the condition that does not break away from the definite spirit and scope of the present utility model of claims.Therefore scope of the present utility model is not limited in above explanation, but determine by the scope of claims.
Claims (4)
1. intellectual programmable power supply system is characterized in that, comprises programmable logic controller (PLC), 10A digital DC power supply, 20A digital DC power supply, 30A digital DC power supply, touch-screen, relay and lead-out terminal;
10A digital DC power supply, 20A digital DC power supply and 30A digital DC power supply are connected with touch-screen by the RS485 bus;
Programmable logic controller (PLC) is connected with touch-screen by the RS232 bus;
10A digital DC power supply, 20A digital DC power supply and 30A digital DC power supply also are connected with relay respectively;
Programmable logic controller (PLC) also is connected with relay;
Relay also is connected with lead-out terminal.
2. intellectual programmable power supply as claimed in claim 1 system is characterized in that 10A digital DC power supply, 20A digital DC power supply and 30A digital DC power supply have four tunnel output branch roads respectively, and every road output branch road connects a relay.
3. intellectual programmable power supply as claimed in claim 2 system is characterized in that, the way of output of output branch road is long logical light and flicker is lighted.
4. intellectual programmable power supply as claimed in claim 2 system is characterized in that programmable logic controller (PLC) is used for controlling by the break-make mode of pilot relay the output of 10A digital DC power supply, 20A digital DC power supply and/or 30A digital DC power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201579849U CN201413469Y (en) | 2009-06-05 | 2009-06-05 | Intelligent programmable electric power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201579849U CN201413469Y (en) | 2009-06-05 | 2009-06-05 | Intelligent programmable electric power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201413469Y true CN201413469Y (en) | 2010-02-24 |
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ID=41715351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201579849U Expired - Fee Related CN201413469Y (en) | 2009-06-05 | 2009-06-05 | Intelligent programmable electric power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201413469Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103823463A (en) * | 2014-03-14 | 2014-05-28 | 四川英杰电气股份有限公司 | Fault alarming method of programmable power supply |
| CN106708156A (en) * | 2016-12-19 | 2017-05-24 | 南京三光电科技有限公司 | Alternating current-direct current power source system based on PLC control and control method |
| CN106896860A (en) * | 2017-04-14 | 2017-06-27 | 力纳克传动系统（深圳）有限公司 | A kind of lockmaking of a keying and the circuit structure for unlocking |
| CN109211537A (en) * | 2018-08-16 | 2019-01-15 | 天津航天瑞莱科技有限公司 | A kind of automobile lamp automatic control device |
-
2009
- 2009-06-05 CN CN2009201579849U patent/CN201413469Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103823463A (en) * | 2014-03-14 | 2014-05-28 | 四川英杰电气股份有限公司 | Fault alarming method of programmable power supply |
| CN106708156A (en) * | 2016-12-19 | 2017-05-24 | 南京三光电科技有限公司 | Alternating current-direct current power source system based on PLC control and control method |
| CN106708156B (en) * | 2016-12-19 | 2017-11-24 | 南京三一光电科技有限公司 | A kind of power of alterating and direct current system and control method based on PLC controls |
| CN106896860A (en) * | 2017-04-14 | 2017-06-27 | 力纳克传动系统（深圳）有限公司 | A kind of lockmaking of a keying and the circuit structure for unlocking |
| CN106896860B (en) * | 2017-04-14 | 2018-02-23 | 力纳克传动系统（深圳）有限公司 | A kind of circuit structure of one keying lockmaking and unblock |
| CN109211537A (en) * | 2018-08-16 | 2019-01-15 | 天津航天瑞莱科技有限公司 | A kind of automobile lamp automatic control device |
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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: 20100224 Termination date: 20170605 |