Electronic display screen system based on radio frequency remote control
A technology of display screen system and radio frequency remote control, which is applied in signal transmission system, static indicator, instrument, etc. It can solve the problems of inconvenient debugging, difficulty in satisfying users, and low intelligence of LED display screen, so as to achieve good system stability, The remote control has a wide range and the effect of wide practical application value
Inactive Publication Date: 2016-10-12
成都安程通科技有限公司
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- Application Information
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Problems solved by technology
The common LED display has a low degree of intelligence, and it is difficult to meet more needs of users
Many LED displays can only be operated in the background and cannot be remotely controlled on site, resulting in inconvenience in debugging
Method used
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[0009] The technical solution of the present invention will be described clearly and completely through the following embodiments. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.
[0010] like figure 1 An electronic display system based on radio frequency remote control is shown, including a PC, a single-chip microcomputer, a clock control module, a brightness adjustment module, a keyboard input module, a vehicle-mounted LCD display, a row driver module, a column driver module, and a vehicle-mounted LED dot matrix module , a radio frequency remote control module, a voice unit, the PC is connected to a single-chip microcomputer, and the control end of the single-chip microcomputer is respectively connected to a row dri...
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The invention relates to an electronic display system based on radio frequency remote control, including a PC, a single-chip microcomputer, a clock control module, a brightness adjustment module, a keyboard input module, a vehicle-mounted LCD display screen, a row drive module, a column drive module, and a vehicle-mounted LED dot matrix Module, radio frequency remote control module, voice unit, described PC is connected single-chip microcomputer, and described single-chip microcomputer control terminal is respectively connected row drive module, column drive module, and described row drive module, column drive module are connected vehicle-mounted LED dot matrix module, and described single-chip microcomputer The clock control module, the brightness adjustment module, the keyboard input module, the vehicle-mounted LCD display, the radio frequency remote control module and the voice unit are respectively connected, and the brightness adjustment module is connected with the vehicle-mounted LED dot matrix module. The present invention fully realizes different styles of LED demonstrations, continuously adjustable brightness, left and right scrolling display, timing cycle, real-time time display, PC update display information, remote control and other functions, the system stability is very good, and it has a wide range of practical application value .
Description
technical field [0001] The invention relates to the technical field of electronic display screens, in particular to an electronic display screen system based on radio frequency remote control. Background technique [0002] The LED display screen is divided into a graphic display screen and a video display screen, both of which are composed of LED matrix blocks. The graphic display screen can display Chinese characters, English text and graphics synchronously with the computer; the video display screen is controlled by a microcomputer, with both graphic text and images, and plays various information in a real-time, synchronous and clear information dissemination method, and can also display two Dimensional, 3D animation, video, TV, VCD programs and on-site live. The LED display screen shows bright colors, strong three-dimensional sense, quiet like oil painting, moving like a movie, widely used in stations, docks, airports, shopping malls, hospitals, hotels, banks, securities...
Claims
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IPC IPC(8): G09G3/32G08C17/02
CPCG09G3/32G08C17/02
Inventor 杨旭东黄万强蒋涛
Owner 成都安程通科技有限公司