CN103327686A - Double-touch-screen light control system - Google Patents
Double-touch-screen light control system Download PDFInfo
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- CN103327686A CN103327686A CN 201310177731 CN201310177731A CN103327686A CN 103327686 A CN103327686 A CN 103327686A CN 201310177731 CN201310177731 CN 201310177731 CN 201310177731 A CN201310177731 A CN 201310177731A CN 103327686 A CN103327686 A CN 103327686A
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Abstract
The invention provides a double touch screen light control system which comprises a power board, a button board, a PCI transfer board, an output board, a main board, double touch screens and double liquid crystal output display screens. The button board comprises a keyboard scanning board and a keyboard control board. A button processing chip is arranged on the keyboard scanning board and connected with an ARM chip on the keyboard control board. The power board is connected with the button board. The button board is connected with the PCI transfer board through a CAN bus. The PCI transfer board is connected with the main board through a PCI interface. The other end is connected with the output board through a flat cable. Each touch screen covers one liquid crystal display screen. The liquid crystal display screens are connected with a display card of the main board. The touch screens are connected with the main board through a USB interface. The keyboard board, the control board, the power board, the output board and the like are integrated through a PC for bearing special software, relative programs are operated based on an ARM chip platform, reliability is high, signals are stably and efficiently transmitted, multiple fast input modes and signal synchronization output modes can be provided, and multiple expanding USB interfaces and video interfaces can meet more requirements of users at any time.
Description
Technical field
The present invention relates to lighting apparatus control technology field, particularly a kind of stage dual touch screen lamp light control system.
Background technology
Nowadays along with the raising gradually of people's living standard, except the raising of material life, ordinary populace is also more and more walked close in cultural activity, and various stage performance activities also more and more are subjected to people's hobby.Scene light can make the expressive force of stage performance more rich and varied, particularly utilize high-tech control system more stage performance colourful effect is provided.But the signal of existing lamp light control system is to transmit by serial port connecting wire substantially, make transmission speed, accuracy that significant limitation all be arranged, can't stablize, by control system work such as design, control, monitoring, light modulation be integrated efficiently, can't well realize for the quantity of system's control lamp, the design of scene, the stability of signal output etc. when causing the user to use.
Summary of the invention
At prior art problems, the invention provides a kind of dual touch screen lamp light control system, by control system work such as design, control, monitoring, light modulation are integrated, realized when the user uses for the quantity of system's control lamp, the design of scene, the stability of signal output.
To achieve the object of the present invention, lamp light control system of the present invention comprises power panel, keypad, PCI change-over panel, mainboard, two piece touch-screen and two piece liquid crystal output display screen.Power panel is connected with keypad, and keypad is connected with the PCI change-over panel by the CAN bus, and the PCI change-over panel is connected with mainboard by pci interface, is connected with output board by winding displacement, and display screen is connected with the video card of mainboard, and touch-screen is connected with mainboard by USB interface.
Preferably, described keypad comprises left button plate and right keypad, interconnects with the CAN bus; Each keypad includes keyboard scan plate and Keyboard Control plate.
Preferred again, have the button process chip on the described keyboard scan plate, be connected with the ARM chip of described Keyboard Control plate.
Preferred again, the motor of described power panel detects and drives signal, control circuit and power supply detection module and all is connected with the ARM chip of the control board of left and right keypad, moves relative program based on the ARM chip platform.
Operation principle:
During user's design scenario, the unlatching computer enters scene and designs program, the corresponding button of the plate that pushes button, form digital data transmission to control board, through the ARM chip push button signalling is identified, after the conversion process, signal by the CAN bus transfer to the PCI change-over panel, but convert push button signalling to the mainboard processing signals through change-over panel, application program arrives systems soft ware to command assignment according to the transmission signal, through behind the running software, signal feeds back to control board by the CAN bus, returns corresponding key, and this moment, the corresponding device of button will be reacted to this signal, can present highlighted state as LED, the button assignment procedure is finished, and relevant program interface will be presented on the liquid crystal display screen synchronously, so that the user watches whole assignment procedure more intuitively.
The user is when the definition electric pushrod, enter the interface of setting program, promote push rod, this moment, analog signal changed into digital signal through chip, through control board ARM chip information is handled, arrive the PCI change-over panel through the CAN bus transfer again, convert digital signal to the mainboard discernible signal through change-over panel, application software arrives systems soft ware to command assignment according to the digital signal of transmission, after the systems soft ware operation, signal feeds back to control board by the CAN bus, returns corresponding push rod, and push rod was set and finished this moment.The user can separate definition push key or electric pushrod according to the custom of oneself, also button can be defined together with electric pushrod.
The user is when calling the scene that certain designs, system arrives the PCI keyset by using software that storage information is changed into system's discernible signal by the CAN bus transfer, pass to the button that control board, keypad etc. are implemented to signal instruction initial setting by the CAN bus again, corresponding press key lamp will become highlighted state this moment, and electric pushrod can be adjusted to the position of definition automatically.The real time data that the user shows according to screen synch judges that whether scene follows the designing requirement unanimity, can in time revise by input equipments such as keyboard, trace ball or encoders immediately for the unusual part.
Lamp light control system of the present invention provides following two kinds of way of outputs for user's selection, comprising:
First kind of mode: system program converts the scene signal to DMX512 delivery outlet that the DMX512 signal is transferred to output board by the PCI change-over panel, is connected to the equipment that can receive the DMX512 signal by delivery outlet, and set scene will be implemented on the final receiving equipment; Other signal such as LTC, Audio etc. also can accomplish synchronous output by corresponding interface on the output board simultaneously.
The second way: program will change into network signal by PC, will be transferred on the expansion control treatment facility by Ethernet interface, and the scene of setting is implemented on the final expansion equipment.
Parts such as the keypad that lamp light control system of the present invention will design voluntarily by the PC that carries special-purpose software, control board, power panel, output board combine, based on ARM chip platform operation relative program, reliability height, the transmission of signal are stable more, efficient; Have dual touch screen simultaneously, multiple quick input mode and the synchronous way of output of signal can be provided, a plurality of USB of expansion, video interface satisfy the more demands of user at any time.
Description of drawings
By the detailed description below in conjunction with accompanying drawing, aforesaid purpose, the feature and advantage with other of the present invention will become apparent.Wherein:
The composition framework that Figure 1 shows that lamp light control system of the present invention is always schemed;
The left button plate that Figure 2 shows that lamp light control system of the present invention is formed structural representation;
Figure 3 shows that composition structural representation and the annexation figure of the power panel of lamp light control system of the present invention, right keypad and keyboard;
Figure 4 shows that the composition structural representation of the PCI keyset of lamp light control system of the present invention;
Figure 5 shows that the annexation figure of mainboard, video change-over panel and the display screen of lamp light control system of the present invention.
Embodiment
Referring to the composition Organization Chart of the lamp light control system of one embodiment of the present of invention shown in Figure 1, it comprises power panel, keypad, PCI change-over panel, mainboard and output display screen.Described keypad comprises keyboard scan plate and Keyboard Control plate, has the button process chip on the described keyboard scan plate, is connected with the ARM chip of described Keyboard Control plate; Power panel is connected with keypad, and keypad is connected with the PCI change-over panel by the CAN bus, and the PCI change-over panel is connected with mainboard by pci interface, and display screen is connected with the video card of mainboard.
When user's design scenario, the unlatching computer enters scene and designs program, the corresponding button of the plate that pushes button, form digital data transmission to control board, through the ARM chip push button signalling is identified, after the conversion process, signal by the CAN bus transfer to the PCI change-over panel, but convert push button signalling to the mainboard processing signals through change-over panel, application program arrives systems soft ware to command assignment according to the transmission signal, through behind the running software, signal feeds back to control board by the CAN bus, returns corresponding key, and this moment, the corresponding device of button will be reacted to this signal, can present highlighted state as LED, the button assignment procedure is finished, and relevant program interface will be presented on the display screen synchronously, so that the user watches whole assignment procedure more intuitively.
Preferably, as shown in Figures 2 and 3, described keypad comprises left button plate and right keypad, interconnects with the CAN bus; Each keypad includes key scan plate and button control board.
Shown in Figure 2 for another figure, described Keyboard Control plate comprises electric pushrod, it links to each other with the ARM chip of control board, the user is when the definition electric pushrod, enter the interface of setting program, promote push rod, this moment, analog signal changed into digital signal through chip, through control board ARM chip information was handled, and arrived the PCI change-over panel through the CAN bus transfer again, convert digital signal to the mainboard discernible signal through change-over panel, application software arrives systems soft ware to command assignment according to the digital signal of transmission, and after the systems soft ware operation, signal feeds back to control board by the CAN bus, return corresponding push rod, push rod was set and was finished this moment.
Should be understood that the user can separate definition push key or electric pushrod according to the custom of oneself, also button can be defined together with electric pushrod.
Preferred again, as shown in Figure 4, the motor of described power panel detects and drives signal, control circuit and power supply detection module and all is connected with the ARM chip of the control board of left keyboard, moves relative program based on the ARM chip platform.
In addition as shown in Figures 2 and 3, described keypad also comprises trace ball, touch sensible point, encoder etc., and multiple input mode can be provided.
Figure 4 shows that the composition structural representation of the PCI keyset of lamp light control system of the present invention, system program of the present invention can convert the scene signal to DMX512 delivery outlet that the DMX512 signal is transferred to output board by the PCI change-over panel, be connected to the equipment that can receive the DMX512 signal by delivery outlet, set scene will be implemented on the final receiving equipment; Other signal such as LTC, MIDI etc. also can accomplish synchronous output by corresponding interface on the output board simultaneously.
In addition, by the PCI keyset, system program of the present invention can change into network signal by PC, is transferred on the expansion control treatment facility by Ethernet interface, and the scene of setting is implemented on the final expansion receiving equipment.
Figure 5 shows that the annexation figure of mainboard, video change-over panel and the display screen of lamp light control system of the present invention, realized that by the output module of lamp light control system of the present invention signals such as DMX information, LTC, Audio export synchronously, a plurality of USB of expansion, video interface satisfy the more demands of user at any time.
Parts such as the keypad that this control system will design voluntarily by the PC that carries special-purpose software, control board, power panel, output board combine.Based on ARM chip platform operation relative program, use have high reliability, the CAN bus of good error detection capability connects whole framework, makes the transmission of signal stable more, efficiently.Provide multiple quick input mode as band touch LCD screen, keyboard, trace ball, encoder etc. simultaneously, realized that by output board signals such as DMX information, LTC, Audio export synchronously, a plurality of USB of expansion, video interface satisfy the more demands of user at any time.To electric pushrod, Stepping Motor Control, make the output of setting numerical value more accurate by control board, reduce a large amount of manual operations, promoted operating efficiency.
The present invention is not limited to described embodiment, and those skilled in the art still can do some corrections or change, so the scope of the present invention is as the criterion with claims restricted portion not breaking away from spirit of the present invention namely openly in the scope.
Claims (8)
1. a dual touch screen lamp light control system is characterized in that, comprises power panel, keypad, PCI change-over panel, mainboard and output display screen; Described keypad comprises keyboard scan plate and Keyboard Control plate, has the button process chip on the described keyboard scan plate, is connected with the ARM chip of described Keyboard Control plate; Power panel is connected (left button plate and right keypad) with two keypads, keypad is connected with the PCI change-over panel by the CAN bus, the PCI change-over panel is connected with mainboard by pci interface, display screen is connected with the video card of mainboard, every touch-screen all covers one above the LCDs, and touch-screen is connected with mainboard by USB interface.
2. dual touch screen lamp light control system according to claim 1 is characterized in that, the control procedure of described control system is as follows:
The unlatching computer enters scene and designs program, and the corresponding button of the plate that pushes button forms digital data transmission to control board;
Through the ARM chip to push button signalling identification, conversion process after, signal by the CAN bus transfer to the PCI change-over panel;
But convert push button signalling to the mainboard processing signals through change-over panel, application program arrives systems soft ware to command assignment according to the transmission signal, through behind the running software, signal feeds back to control board by the CAN bus, return corresponding key, this moment, the corresponding device of button will be reacted to this signal, and the button assignment procedure is finished; And
Relevant program interface is presented on the display screen synchronously, so that the user watches whole assignment procedure more intuitively.
3. dual touch screen lamp light control system according to claim 1 is characterized in that, described keypad comprises left button plate and right keypad, interconnects with the CAN bus; Each keypad includes key scan plate and button control board.
4. dual touch screen lamp light control system according to claim 1 is characterized in that, described key scan plate comprises electric pushrod, and it links to each other with the ARM chip of control board.
5. dual touch screen lamp light control system according to claim 4 is characterized in that, the control procedure when described control system defines electric pushrod is as follows:
Enter the interface of setting program, promote push rod, this moment, analog signal changed into digital signal through chip;
Signal is handled information through control board ARM chip;
Arrive the PCI change-over panel through the CAN bus transfer again, convert digital signal to the mainboard discernible signal through change-over panel, application software arrives systems soft ware to command assignment according to the digital signal of transmission, after the systems soft ware operation, signal feeds back to control board by the CAN bus, return corresponding push rod, finish push rod and set.
6. dual touch screen lamp light control system according to claim 1, it is characterized in that, the motor of described power panel detects and drives signal, control circuit and power supply detection module and all is connected with the ARM chip of left and right button control board, based on ARM chip platform operation relative program.
7. dual touch screen lamp light control system according to claim 1 is characterized in that, described keypad also comprises trace ball, touch sensible point, encoder etc., so that multiple input mode to be provided.
8. dual touch screen lamp light control system according to claim 1 is characterized in that, described PCI keyset is connected with output board by winding displacement, and output board has 6 DMX512 signal outputs, 1 MIDI input port and 1 DMX512 signal input.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310177731 CN103327686A (en) | 2013-05-14 | 2013-05-14 | Double-touch-screen light control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310177731 CN103327686A (en) | 2013-05-14 | 2013-05-14 | Double-touch-screen light control system |
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| CN103327686A true CN103327686A (en) | 2013-09-25 |
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| CN 201310177731 Pending CN103327686A (en) | 2013-05-14 | 2013-05-14 | Double-touch-screen light control system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107249237A (en) * | 2016-12-29 | 2017-10-13 | 江苏领焰智能科技股份有限公司 | A kind of Double-touch-screen light control system |
| TWI650020B (en) * | 2017-03-16 | 2019-02-01 | 晶睿通訊股份有限公司 | Brightness adjusting system and brightness adjusting method |
| CN109854999A (en) * | 2019-03-28 | 2019-06-07 | 海星海事电气集团有限公司 | A kind of bionical illuminator |
| US10845889B2 (en) | 2019-01-24 | 2020-11-24 | Caterpillar Inc. | System and method for enabling common keypads to be used at different display locations |
-
2013
- 2013-05-14 CN CN 201310177731 patent/CN103327686A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107249237A (en) * | 2016-12-29 | 2017-10-13 | 江苏领焰智能科技股份有限公司 | A kind of Double-touch-screen light control system |
| TWI650020B (en) * | 2017-03-16 | 2019-02-01 | 晶睿通訊股份有限公司 | Brightness adjusting system and brightness adjusting method |
| US10845889B2 (en) | 2019-01-24 | 2020-11-24 | Caterpillar Inc. | System and method for enabling common keypads to be used at different display locations |
| CN109854999A (en) * | 2019-03-28 | 2019-06-07 | 海星海事电气集团有限公司 | A kind of bionical illuminator |
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Application publication date: 20130925 |