Light control system with dual touch screens
A lighting control, dual touch screen technology, applied in the direction of light source, electric light source, electric light circuit layout, etc., can solve the problem of speed and stability difficult to meet the requirements, achieve excellent anti-interference ability, good stability, good interface versatility Effect
Pending Publication Date: 2017-10-13
JIANGSU LINGYAN INTELLIGENT TECH CO LTD
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide a dual-touch screen lighting control system, which can solve the problem that the keypad of the existing dual-touch screen lighting control system is connected to the PCI conversion board through the CAN bus, and the PCI conversion board is connected to the main board through the PCI interface, resulting in speed and stability is becoming more and more difficult to meet the requirements
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[0019] Such as figure 1 A dual-touch screen lighting control system shown includes a power board, a key board including a keyboard scanning board and a keyboard control board, a USB_CAN conversion board, a main board, two touch screens, and two liquid crystal output display screens. The button processing chip is connected with the ARM chip on the keyboard control board, the power supply board is connected with the keyboard control board, the keyboard control board is connected with the USB_CAN conversion board through the CAN bus, and the USB_CAN conversion board is connected with the main board through the USB interface, The two liquid crystal output display screens are respectively connected with the graphics card of the main board, and the two touch screens are respectively covered on the two liquid crystal output display screens, and are respectively connected to the main board through the USB interface, and also include a PCIE conversion board connected to the main board t...
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The invention discloses a light control system with dual touch screens. The light control system comprises a power panel, a keyboard plate, a USB-CAN conversion plate, a mainboard, two touch screen screens and two liquid crystal output display screens, wherein the keyboard plate comprises a keyboard scanning plate and a keyboard control panel, a key processing chip on the keyboard scanning plate is connected with an ARM chip on the keyboard control panel, the power panel is connected with the keyboard control panel, the keyboard control panel is connected with the USB-CAN conversion plate through a CAN bus, the USB-CAN conversion plate is connected with the mainboard through a USB interface, the two liquid crystal output display screens are connected with a graphic card of the mainboard, the two touch screens respectively cover the two liquid crystal output display screens and are connected with the mainboard through the USB interface, the light control system also comprises a peripheral component interface express (PCIE) conversion plate, the PCIE conversion plate is connected with the mainboard through a PCIE interface, and an output end of the PCIE conversion plate is connected with an output plate through a flexible flat cable. The CAN bus is excellent in anti-jamming capability, and the PCIE interface is high in rate, good in stability and good in interface universality.
Description
technical field [0001] The invention relates to a lighting control system, in particular to a lighting control system with double touch screens. Background technique [0002] With the gradual improvement of people's living standards, in addition to the improvement of material life, cultural activities are getting closer to the general public, and various stage performances are more and more popular. Scene lighting can make stage performances more colorful, especially the use of high-tech control systems provides colorful effects for stage performances. However, the signal of the existing lighting control system is basically transmitted through the serial port connection line, so that the transmission speed and accuracy have great limitations, and the design, control, monitoring, and dimming work cannot be carried out stably and efficiently through the control system. Integration makes it difficult for users to realize the number of system control lights, scene design, and s...
Claims
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IPC IPC(8): H05B37/02
CPCH05B47/10
Inventor 杨敏鹤
Owner JIANGSU LINGYAN INTELLIGENT TECH CO LTD