WO2020191538A1 - Smart wireless led control system - Google Patents

Smart wireless led control system Download PDF

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Publication number
WO2020191538A1
WO2020191538A1 PCT/CN2019/079316 CN2019079316W WO2020191538A1 WO 2020191538 A1 WO2020191538 A1 WO 2020191538A1 CN 2019079316 W CN2019079316 W CN 2019079316W WO 2020191538 A1 WO2020191538 A1 WO 2020191538A1
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Prior art keywords
unit
controller
main control
control unit
control system
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PCT/CN2019/079316
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French (fr)
Chinese (zh)
Inventor
杨威
杨二威
杨大力
刘相玉
魏承功
冯建文
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深圳市大像视讯科技有限公司
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Priority to PCT/CN2019/079316 priority Critical patent/WO2020191538A1/en
Publication of WO2020191538A1 publication Critical patent/WO2020191538A1/en

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]

Definitions

  • the present invention relates to the field of electronic technology, in particular to an intelligent wireless LED control system.
  • the large-screen display system is a display technology that integrates a variety of information reception, processing and display, and multiple types of personnel operation and control.
  • the intelligent LED display shows a trend of segmentation and diversification in the product application field. Screen monitoring, smart stage, smart advertising and other different industries and fields, smart small-pitch, smart full-color LED display, smart transparent screen and other smart LED display products;
  • the existing smart LED display has certain drawbacks when in use.
  • the main purpose of the present invention is to provide an intelligent wireless LED control system, which can effectively solve the problems in the background art.
  • An intelligent wireless LED control system comprising a main control unit, the upper end of the main control unit is provided with a large-screen display wireless central controller, and the upper end of the large-screen display wireless central controller is provided with a controller A and a controller B and controller C, the lower end of the large-screen display wireless center controller is provided with a main control machine transceiver antenna, and the main control unit is connected to the main control machine through the main control machine transceiver antenna.
  • the controller A, the controller B, and the controller C are all provided with receiving card control antennas, and the main control unit is connected to several groups of receiving cards through three groups of receiving card control antennas, and the several groups of the receiving cards are Arranged in an evenly spaced array.
  • the main control unit further includes an intelligent setting unit, a search unit, a waiting cut-in unit, and a transmission channel.
  • the intelligent setting unit is used for intelligent setting of the LED display screen
  • the search unit is used for receiving The card searches and waits for pairing.
  • the waiting switch-in unit is used to temporarily wait for the video source to switch in after detecting that a signal source is connected.
  • the transmission channel is used to realize wireless connection, real-time frequency conversion, free selection of high-speed transmission channels, and stable Transmit the video signal to the receiving card.
  • the controller A connects the three left rows of receiving cards arranged at equal intervals in the transmission channel area, and the controller B connects the receiving cards in the middle three rows arranged at equal intervals in the transmission channel area, and the control The device C connects the receiving cards in the right 3 columns at equal intervals in the area through the transmission channel.
  • the receiving card includes a pairing unit and a video cut-in unit
  • the pairing unit is used to pair with a search unit of the main control unit
  • the video cut-in unit is used to receive a signal from the main control unit to cut into the video source.
  • the upper ends of the several groups of the receiving cards are all provided with receiving antennas, and the receiving antennas are signally connected with the receiving card control antenna.
  • a method for using a smart wireless LED control system the specific steps are as follows:
  • the pairing unit waits for the search unit of the main control unit in step (1) to search for pairing, and the main control unit starts automatic pairing after connecting to the receiving card;
  • step (3) After the automatic pairing in step (2) is realized, the main control unit and the receiving card jointly select the transmission channel, and select an efficient and stable channel for signal transmission;
  • steps (2) and (3) the main control unit and the receiving card are paired and the channel is selected, while the intelligent setting unit performs the intelligent setting of the LED display;
  • the main control unit After the main control unit detects that a signal source is connected, it waits for the switch-in unit to temporarily wait for the video source to switch in after detecting that a signal source is connected;
  • the card upload command is received to the main control unit, and the video cut-in unit receives the signal from the main control unit to cut into the video source to realize intelligent wireless transmission and display control.
  • the intelligent wireless LED control system is paired with the receiving card through a point-to-point master control unit.
  • the intelligent wireless LED control system implements priority frequency conversion technology, selects an efficient transmission channel, and stably transmits the video terminal signal to the receiving card.
  • the present invention has the following beneficial effects:
  • the three groups of controllers are selected and controlled separately, which can realize the point-to-point pairing connection between the main control unit and the receiving card.
  • the intelligent wireless LED control system realizes wireless long-distance transmission, which can solve the problem.
  • the intelligent wireless control system can realize the multi-channel frequency function and solve the network congestion. The disconnection caused by the problem brings customers a practical and stable intelligent wireless control system.
  • Figure 1 is a schematic diagram of intelligent wireless control of an intelligent wireless LED control system of the present invention
  • FIG. 2 is a system block diagram of the main control unit of an intelligent wireless LED control system of the present invention
  • Fig. 3 is a system block diagram of a receiving card of an intelligent wireless LED control system of the present invention.
  • an intelligent wireless LED control system includes a main control unit.
  • the upper end of the main control unit is provided with a large-screen display wireless center controller, and the upper end of the large-screen display wireless center controller is provided with a controller A.
  • Controller B and Controller C are provided with a master transceiver antenna, and the master control unit is connected with the master controller through the master transceiver antenna.
  • the controller A, the controller B and the controller C are all equipped with receiving card control antennas, and the main control unit is connected to several groups of receiving cards through the three groups of receiving card control antennas, and the several groups of receiving cards are arranged in an evenly spaced array.
  • Controller A connects the 3 rows of receiving cards at equal intervals in the area through the transmission channel
  • controller B connects the middle 3 rows of receiving cards at equal intervals in the area through the transmission channel
  • controller C connects them in the area through the transmission channel, etc.
  • the right 3 columns of receiving cards arranged at intervals.
  • the receiving card includes a pairing unit and a video cut-in unit, the pairing unit is used to pair with the search unit of the main control unit, and the video cut-in unit is used to receive a signal from the main control unit to cut into the video source.
  • the upper ends of several groups of receiving cards are all provided with receiving antennas, and the receiving antennas are signally connected with the receiving card control antenna.
  • the intelligent wireless LED control system realizes wireless long-distance transmission and can solve the problem of video input
  • the network cable connection problem of the display end of the LED display screen at the end to achieve efficient and stable video image transmission.
  • an intelligent wireless LED control system includes a main control unit.
  • the upper end of the main control unit is provided with a large-screen display wireless center controller, and the upper end of the large-screen display wireless center controller is provided with a controller A.
  • Controller B and Controller C are provided with a master transceiver antenna, and the master control unit is connected with the master controller through the master transceiver antenna.
  • the controller A, the controller B and the controller C are all equipped with receiving card control antennas, and the main control unit is connected to several groups of receiving cards through the three groups of receiving card control antennas, and the several groups of receiving cards are arranged in an evenly spaced array.
  • the main control unit also includes an intelligent setting unit, a search unit, a waiting cut-in unit and a transmission channel.
  • the intelligent setting unit is used for the intelligent setting of the LED display screen
  • the search unit is used to search for receiving cards in the area, waiting for pairing, and waiting cut-in unit It is used to temporarily wait for the video source to switch in after detecting the signal source access.
  • the transmission channel is used to realize wireless docking, real-time frequency conversion, free selection of high-speed transmission channels, and stable transmission of video signals to the receiving card.
  • the intelligent wireless control system can realize the multi-channel frequency function, which can solve the network congestion.
  • the disconnection problem brings customers a practical and stable intelligent wireless control system.
  • a method of using a smart wireless LED control system the specific steps are as follows:
  • the pairing unit waits for the search unit of the main control unit in step (1) to search for pairing, and the main control unit starts automatic pairing after connecting to the receiving card;
  • step (3) After the automatic pairing in step (2) is realized, the main control unit and the receiving card jointly select the transmission channel, and select an efficient and stable channel for signal transmission;
  • steps (2) and (3) the main control unit and the receiving card are paired and the channel is selected, while the intelligent setting unit performs the intelligent setting of the LED display;
  • the main control unit After the main control unit detects that a signal source is connected, it waits for the switch-in unit to temporarily wait for the video source to switch in after detecting that a signal source is connected;
  • the card upload command is received to the main control unit, and the video cut-in unit receives the signal from the main control unit to cut into the video source to realize intelligent wireless transmission and display control.
  • step (2) the intelligent wireless LED control system is paired with the receiving card through the point-to-point master control unit.
  • step (3) the intelligent wireless LED control system implements priority frequency conversion technology, selects an efficient transmission channel, and stably transmits the video terminal signal to the receiving card.
  • the present invention is an intelligent wireless LED control system.
  • the search unit searches for receiving cards in the area and waits for pairing; the pairing unit waits for the main control unit The search unit performs search and pairing. After the main control unit is connected to the receiving card, it starts automatic pairing.
  • the main control unit and the receiving card jointly select the transmission channel and select an efficient and stable channel for signal transmission; in the main control unit While pairing with the receiving card and selecting the channel, the intelligent setting unit performs the intelligent setting of the LED display; after the main control unit detects the signal source is connected, it waits for the switch-in unit to detect the signal source is connected Wait for the video source to cut in temporarily; receive the card upload command to the main control unit, the video cut-in unit accepts the signal from the main control unit to cut into the video source to realize intelligent wireless transmission and display control; the intelligent setting unit is used to intelligently control the LED display Setting work, the search unit is used to search for receiving cards in the area and wait for pairing, the waiting cut-in unit is used to temporarily wait for the video source to cut in after detecting the signal source is connected, the transmission channel is used to realize wireless docking, real-time frequency conversion, free selection The high-speed transmission channel can stably transmit the video signal to the receiving card.
  • the three groups of controllers can be selected and controlled by column, which can realize the point-to-point pairing connection between the main control unit and the receiving card.
  • the wireless LED control system realizes wireless long-distance transmission, which can solve the problem of network cable connection from the video input end of the LED display screen, and achieve efficient and stable video image transmission; through the set transmission channel, it can realize wireless docking, real-time frequency conversion, and freedom Choose a high-speed transmission channel to stably transmit the video signal to the receiving card.
  • the intelligent wireless control system can realize the multi-channel cross-frequency function, which can solve the problem of disconnection caused by network congestion, and bring customers practical and stable intelligent wireless control.
  • the system through the wireless control of the LED display, efficient, stable and long-distance transmission, makes the intelligent wireless LED control system more convenient and practical for customers.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

A smart wireless LED control system, comprising a main control unit, wherein a big-screen display screen wireless central controller is disposed at the upper end of the main control unit, and a controller A, a controller B and a controller C are disposed at the upper end of the big-screen display screen wireless central controller. The smart wireless LED control system is capable of implementing wireless long-distance transmission and solving the network cable connection problem from a video input terminal to a display terminal of an LED display screen to achieve efficient and stable video image transmission; by means of a disposed transmission channel, the present system is capable of implementing wireless docking, real-time frequency conversion, freely selecting a high speed transmission channel and stably transmitting a signal at the video terminal to receiving cards, and implementing a multi-path alternating current frequency function to solve the problem of disconnection due to network congestion, thereby providing customers with a practical and stable smart wireless LED control system and better usage prospects.

Description

一种智能无线LED控制系统A smart wireless LED control system 技术领域Technical field
本发明涉及电子技术领域，特别涉及一种智能无线LED控制系统。The present invention relates to the field of electronic technology, in particular to an intelligent wireless LED control system.
背景技术Background technique
大屏幕显示系统是集多种信息接收处理显示、多类人员操作控制于一体的显示技术，智能LED显示屏在产品运用领域上呈现出了细分化、多元化的势头，智慧交通、智能大屏监控、智慧舞台、智能广告等不同的各行各业领域，智能小间距、智能全彩LED显示屏、智能透明屏等多种智能LED显示产品；The large-screen display system is a display technology that integrates a variety of information reception, processing and display, and multiple types of personnel operation and control. The intelligent LED display shows a trend of segmentation and diversification in the product application field. Screen monitoring, smart stage, smart advertising and other different industries and fields, smart small-pitch, smart full-color LED display, smart transparent screen and other smart LED display products;
现有的智能LED显示屏在使用时存在一定的弊端，首先，LED显示屏需要连接密密麻麻的的网线实现同步显示，既繁琐又存在安全隐患，其次，不便于解决从视频输入端LED显示屏显示端的网线连接问题，最后，无法实现多路交频功能，不能够解决网络拥堵造成的掉线问题，给人们的使用过程带来了一定的影响，为此，我们提出一种智能无线LED控制系统。The existing smart LED display has certain drawbacks when in use. First, the LED display needs to be connected to a dense network cable to realize synchronous display, which is cumbersome and has potential safety hazards. Second, it is not easy to solve the display from the video input end of the LED display. The end of the network cable connection problem, and finally, the multi-channel frequency function cannot be realized, and the disconnection problem caused by network congestion cannot be solved, which has a certain impact on people's use process. For this reason, we propose a smart wireless LED control system .
发明内容Summary of the invention
本发明的主要目的在于提供一种智能无线LED控制系统，可以有效解决背景技术中的问题。The main purpose of the present invention is to provide an intelligent wireless LED control system, which can effectively solve the problems in the background art.
为实现上述目的，本发明采取的技术方案为：In order to achieve the above objectives, the technical solutions adopted by the present invention are:
一种智能无线LED控制系统，包括主控单元，所述主控单元上端设置有大屏幕显示屏无线中心控制器，所述大屏幕显示屏无线中心控制器的上端设置有控制器A、控制器B与控制器C，所述大屏幕显示 屏无线中心控制器的下端设置有主控机收发天线，且主控单元通过主控机收发天线连接有主控机。An intelligent wireless LED control system, comprising a main control unit, the upper end of the main control unit is provided with a large-screen display wireless central controller, and the upper end of the large-screen display wireless central controller is provided with a controller A and a controller B and controller C, the lower end of the large-screen display wireless center controller is provided with a main control machine transceiver antenna, and the main control unit is connected to the main control machine through the main control machine transceiver antenna.
优选的，所述控制器A、控制器B与控制器C上均设置有接收卡控制天线，且主控单元通过三组接收卡控制天线连接有若干组接收卡，若干组所述接收卡呈等间距阵列排布。Preferably, the controller A, the controller B, and the controller C are all provided with receiving card control antennas, and the main control unit is connected to several groups of receiving cards through three groups of receiving card control antennas, and the several groups of the receiving cards are Arranged in an evenly spaced array.
优选的，所述主控单元还包括智能设置单元、搜索单元、等待切入单元与传输通道，所述智能设置单元用于对LED显示屏的智能设置工作，所述搜索单元用于对区域内接收卡进行搜索等待配对，所述等待切入单元用于在检测到有信号源接入后暂时等待视频源切入，所述传输通道用于实现无线对接，实时变频，自由选择高速的传输通道，稳定的将视频端信号传输到接收卡。Preferably, the main control unit further includes an intelligent setting unit, a search unit, a waiting cut-in unit, and a transmission channel. The intelligent setting unit is used for intelligent setting of the LED display screen, and the search unit is used for receiving The card searches and waits for pairing. The waiting switch-in unit is used to temporarily wait for the video source to switch in after detecting that a signal source is connected. The transmission channel is used to realize wireless connection, real-time frequency conversion, free selection of high-speed transmission channels, and stable Transmit the video signal to the receiving card.
优选的，所述控制器A通过传输通道连接区域内等间距排布的左3列接收卡，所述控制器B通过传输通道连接区域内等间距排布的中间3列接收卡，所述控制器C通过传输通道连接区域内等间距排布的右3列接收卡。Preferably, the controller A connects the three left rows of receiving cards arranged at equal intervals in the transmission channel area, and the controller B connects the receiving cards in the middle three rows arranged at equal intervals in the transmission channel area, and the control The device C connects the receiving cards in the right 3 columns at equal intervals in the area through the transmission channel.
优选的，所述接收卡包括配对单元与视频切入单元，所述配对单元用于与主控单元的搜索单元进行配对，所述视频切入单元用于接受主控单元的信号进行切入视频源进入。Preferably, the receiving card includes a pairing unit and a video cut-in unit, the pairing unit is used to pair with a search unit of the main control unit, and the video cut-in unit is used to receive a signal from the main control unit to cut into the video source.
优选的，若干组所述接收卡的上端均设置有接收天线，且接收天线与接收卡控制天线信号连接。Preferably, the upper ends of the several groups of the receiving cards are all provided with receiving antennas, and the receiving antennas are signally connected with the receiving card control antenna.
一种智能无线LED控制系统的使用方法，所述具体步骤如下：A method for using a smart wireless LED control system, the specific steps are as follows:
(1)对智能无线LED控制系统进行上电，搜索单元对区域内接 收卡进行搜索等待配对；(1) Power on the intelligent wireless LED control system, and the search unit searches for receiving cards in the area and waits for pairing;
(2)配对单元等待步骤(1)中主控单元的搜索单元进行搜索配对，主控单元连接到接收卡后开始自动配对工作；(2) The pairing unit waits for the search unit of the main control unit in step (1) to search for pairing, and the main control unit starts automatic pairing after connecting to the receiving card;
(3)实现步骤(2)中的自动配对后，主控单元与接收卡联合选择传输通道，选择高效、稳定的通道进行信号传输；(3) After the automatic pairing in step (2) is realized, the main control unit and the receiving card jointly select the transmission channel, and select an efficient and stable channel for signal transmission;
(4)在步骤(2)与(3)中主控单元与接收卡之间配对、选择通道的同时，智能设置单元进行对LED显示屏的智能设置工作；(4) In steps (2) and (3), the main control unit and the receiving card are paired and the channel is selected, while the intelligent setting unit performs the intelligent setting of the LED display;
(5)主控单元在检测到有信号源接入后，等待切入单元在检测到有信号源接入后暂时等待视频源切入；(5) After the main control unit detects that a signal source is connected, it waits for the switch-in unit to temporarily wait for the video source to switch in after detecting that a signal source is connected;
(6)接收卡上传命令给主控单元，视频切入单元接受主控单元的信号进行切入视频源进入，实现智能无线传输以及显示控制。(6) The card upload command is received to the main control unit, and the video cut-in unit receives the signal from the main control unit to cut into the video source to realize intelligent wireless transmission and display control.
优选的，所述步骤(2)中智能无线LED控制系统通过点对点进行主控单元与接收卡配对连接。Preferably, in the step (2), the intelligent wireless LED control system is paired with the receiving card through a point-to-point master control unit.
优选的，所述步骤(3)中智能无线LED控制系统实现优先变频技术，选择高效的传输通道，稳定的将视频端信号传输到接收卡。Preferably, in the step (3), the intelligent wireless LED control system implements priority frequency conversion technology, selects an efficient transmission channel, and stably transmits the video terminal signal to the receiving card.
与现有技术相比，本发明具有如下有益效果：Compared with the prior art, the present invention has the following beneficial effects:
1、通过对接收卡进行分列设置，三组控制器分列选择控制，能够实现主控单元与接收卡之间的点对点配对连接，智能无线LED控制系统实现了无线远距离传输，可解决从视频输入端LED显示屏显示端的网线连接问题，达到高效、稳定的视频图像传输；1. By setting the receiving card in columns, the three groups of controllers are selected and controlled separately, which can realize the point-to-point pairing connection between the main control unit and the receiving card. The intelligent wireless LED control system realizes wireless long-distance transmission, which can solve the problem. The network cable connection problem of the display end of the LED display at the video input end, to achieve efficient and stable video image transmission;
2、通过设置的传输通道，能够实现无线对接，实时变频，自由选择高速的传输通道，稳定的将视频端信号传输到接收卡，智能无线 控制系统能实现多路交频功能，可解决网络拥堵造成的掉线问题，给客户带来实用、稳定的智能无线控制系统。2. Through the set transmission channel, wireless docking can be realized, real-time frequency conversion, high-speed transmission channel can be selected freely, and video signal can be stably transmitted to the receiving card. The intelligent wireless control system can realize the multi-channel frequency function and solve the network congestion. The disconnection caused by the problem brings customers a practical and stable intelligent wireless control system.
附图说明Description of the drawings
图1为本发明一种智能无线LED控制系统的智能无线控制示意图；Figure 1 is a schematic diagram of intelligent wireless control of an intelligent wireless LED control system of the present invention;
图2为本发明一种智能无线LED控制系统的主控单元的系统框图；2 is a system block diagram of the main control unit of an intelligent wireless LED control system of the present invention;
图3为本发明一种智能无线LED控制系统的接收卡的系统框图。Fig. 3 is a system block diagram of a receiving card of an intelligent wireless LED control system of the present invention.
具体实施方式detailed description
为使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施方式，进一步阐述本发明。In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further explained below in conjunction with specific embodiments.
实施例1Example 1
如图1-3所示，一种智能无线LED控制系统，包括主控单元，主控单元上端设置有大屏幕显示屏无线中心控制器，大屏幕显示屏无线中心控制器的上端设置有控制器A、控制器B与控制器C，大屏幕显示屏无线中心控制器的下端设置有主控机收发天线，且主控单元通过主控机收发天线连接有主控机。As shown in Figure 1-3, an intelligent wireless LED control system includes a main control unit. The upper end of the main control unit is provided with a large-screen display wireless center controller, and the upper end of the large-screen display wireless center controller is provided with a controller A. Controller B and Controller C. The lower end of the large-screen display wireless center controller is provided with a master transceiver antenna, and the master control unit is connected with the master controller through the master transceiver antenna.
控制器A、控制器B与控制器C上均设置有接收卡控制天线，且主控单元通过三组接收卡控制天线连接有若干组接收卡，若干组接收卡呈等间距阵列排布。The controller A, the controller B and the controller C are all equipped with receiving card control antennas, and the main control unit is connected to several groups of receiving cards through the three groups of receiving card control antennas, and the several groups of receiving cards are arranged in an evenly spaced array.
控制器A通过传输通道连接区域内等间距排布的左3列接收卡，控制器B通过传输通道连接区域内等间距排布的中间3列接收卡，控制器C通过传输通道连接区域内等间距排布的右3列接收卡。Controller A connects the 3 rows of receiving cards at equal intervals in the area through the transmission channel, controller B connects the middle 3 rows of receiving cards at equal intervals in the area through the transmission channel, and controller C connects them in the area through the transmission channel, etc. The right 3 columns of receiving cards arranged at intervals.
接收卡包括配对单元与视频切入单元，配对单元用于与主控单元 的搜索单元进行配对，视频切入单元用于接受主控单元的信号进行切入视频源进入。The receiving card includes a pairing unit and a video cut-in unit, the pairing unit is used to pair with the search unit of the main control unit, and the video cut-in unit is used to receive a signal from the main control unit to cut into the video source.
若干组接收卡的上端均设置有接收天线，且接收天线与接收卡控制天线信号连接。The upper ends of several groups of receiving cards are all provided with receiving antennas, and the receiving antennas are signally connected with the receiving card control antenna.
通过对接收卡进行分列设置，三组控制器分列选择控制，能够实现主控单元与接收卡之间的点对点配对连接，智能无线LED控制系统实现了无线远距离传输，可解决从视频输入端LED显示屏显示端的网线连接问题，达到高效、稳定的视频图像传输。By setting the receiving card in columns and selecting and controlling the three groups of controllers in columns, the point-to-point pairing connection between the main control unit and the receiving card can be realized. The intelligent wireless LED control system realizes wireless long-distance transmission and can solve the problem of video input The network cable connection problem of the display end of the LED display screen at the end, to achieve efficient and stable video image transmission.
实施例2Example 2
如图1-3所示，一种智能无线LED控制系统，包括主控单元，主控单元上端设置有大屏幕显示屏无线中心控制器，大屏幕显示屏无线中心控制器的上端设置有控制器A、控制器B与控制器C，大屏幕显示屏无线中心控制器的下端设置有主控机收发天线，且主控单元通过主控机收发天线连接有主控机。As shown in Figure 1-3, an intelligent wireless LED control system includes a main control unit. The upper end of the main control unit is provided with a large-screen display wireless center controller, and the upper end of the large-screen display wireless center controller is provided with a controller A. Controller B and Controller C. The lower end of the large-screen display wireless center controller is provided with a master transceiver antenna, and the master control unit is connected with the master controller through the master transceiver antenna.
控制器A、控制器B与控制器C上均设置有接收卡控制天线，且主控单元通过三组接收卡控制天线连接有若干组接收卡，若干组接收卡呈等间距阵列排布。The controller A, the controller B and the controller C are all equipped with receiving card control antennas, and the main control unit is connected to several groups of receiving cards through the three groups of receiving card control antennas, and the several groups of receiving cards are arranged in an evenly spaced array.
主控单元还包括智能设置单元、搜索单元、等待切入单元与传输通道，智能设置单元用于对LED显示屏的智能设置工作，搜索单元用于对区域内接收卡进行搜索等待配对，等待切入单元用于在检测到有信号源接入后暂时等待视频源切入，传输通道用于实现无线对接，实 时变频，自由选择高速的传输通道，稳定的将视频端信号传输到接收卡。The main control unit also includes an intelligent setting unit, a search unit, a waiting cut-in unit and a transmission channel. The intelligent setting unit is used for the intelligent setting of the LED display screen, and the search unit is used to search for receiving cards in the area, waiting for pairing, and waiting cut-in unit It is used to temporarily wait for the video source to switch in after detecting the signal source access. The transmission channel is used to realize wireless docking, real-time frequency conversion, free selection of high-speed transmission channels, and stable transmission of video signals to the receiving card.
通过设置的传输通道，能够实现无线对接，实时变频，自由选择高速的传输通道，稳定的将视频端信号传输到接收卡，智能无线控制系统能实现多路交频功能，可解决网络拥堵造成的掉线问题，给客户带来实用、稳定的智能无线控制系统。Through the set transmission channel, it can realize wireless docking, real-time frequency conversion, free choice of high-speed transmission channel, and stable transmission of video signal to the receiving card. The intelligent wireless control system can realize the multi-channel frequency function, which can solve the network congestion. The disconnection problem brings customers a practical and stable intelligent wireless control system.
实施例3Example 3
一种智能无线LED控制系统的使用方法，具体步骤如下：A method of using a smart wireless LED control system, the specific steps are as follows:
(1)对智能无线LED控制系统进行上电，搜索单元对区域内接收卡进行搜索等待配对；(1) Power on the intelligent wireless LED control system, and the search unit searches for receiving cards in the area and waits for pairing;
(2)配对单元等待步骤(1)中主控单元的搜索单元进行搜索配对，主控单元连接到接收卡后开始自动配对工作；(2) The pairing unit waits for the search unit of the main control unit in step (1) to search for pairing, and the main control unit starts automatic pairing after connecting to the receiving card;
(3)实现步骤(2)中的自动配对后，主控单元与接收卡联合选择传输通道，选择高效、稳定的通道进行信号传输；(3) After the automatic pairing in step (2) is realized, the main control unit and the receiving card jointly select the transmission channel, and select an efficient and stable channel for signal transmission;
(4)在步骤(2)与(3)中主控单元与接收卡之间配对、选择通道的同时，智能设置单元进行对LED显示屏的智能设置工作；(4) In steps (2) and (3), the main control unit and the receiving card are paired and the channel is selected, while the intelligent setting unit performs the intelligent setting of the LED display;
(5)主控单元在检测到有信号源接入后，等待切入单元在检测到有信号源接入后暂时等待视频源切入；(5) After the main control unit detects that a signal source is connected, it waits for the switch-in unit to temporarily wait for the video source to switch in after detecting that a signal source is connected;
(6)接收卡上传命令给主控单元，视频切入单元接受主控单元的信号进行切入视频源进入，实现智能无线传输以及显示控制。(6) The card upload command is received to the main control unit, and the video cut-in unit receives the signal from the main control unit to cut into the video source to realize intelligent wireless transmission and display control.
步骤(2)中智能无线LED控制系统通过点对点进行主控单元与接收卡配对连接。In step (2), the intelligent wireless LED control system is paired with the receiving card through the point-to-point master control unit.
步骤(3)中智能无线LED控制系统实现优先变频技术，选择高效的传输通道，稳定的将视频端信号传输到接收卡。In step (3), the intelligent wireless LED control system implements priority frequency conversion technology, selects an efficient transmission channel, and stably transmits the video terminal signal to the receiving card.
需要说明的是，本发明为一种智能无线LED控制系统，在使用时，首先，对智能无线LED控制系统进行上电，搜索单元对区域内接收卡进行搜索等待配对；配对单元等待主控单元的搜索单元进行搜索配对，主控单元连接到接收卡后开始自动配对工作；实现自动配对后，主控单元与接收卡联合选择传输通道，选择高效、稳定的通道进行信号传输；在主控单元与接收卡之间配对、选择通道的同时，智能设置单元进行对LED显示屏的智能设置工作；主控单元在检测到有信号源接入后，等待切入单元在检测到有信号源接入后暂时等待视频源切入；接收卡上传命令给主控单元，视频切入单元接受主控单元的信号进行切入视频源进入，实现智能无线传输以及显示控制；其中智能设置单元用于对LED显示屏的智能设置工作，搜索单元用于对区域内接收卡进行搜索等待配对，等待切入单元用于在检测到有信号源接入后暂时等待视频源切入，传输通道用于实现无线对接，实时变频，自由选择高速的传输通道，稳定的将视频端信号传输到接收卡，通过对接收卡进行分列设置，三组控制器分列选择控制，能够实现主控单元与接收卡之间的点对点配对连接，智能无线LED控制系统实现了无线远距离传输，可解决从视频输入端LED显示屏显示端的网线连接问题，达到高效、稳定的视频图像传输；通过设置的传输通道，能够实现无线对接，实时变频，自由选择高速的传输通道，稳定的将视频端信号传输到接收卡，智能无线控制系统能实现多路交频功能，可解决网络拥堵造成 的掉线问题，给客户带来实用、稳定的智能无线控制系统，通过无线控制LED显示屏，高效、稳定、远距离的传输方式，使智能无线LED控制系统更加便利客户使用，较为实用。It should be noted that the present invention is an intelligent wireless LED control system. When in use, first, power on the intelligent wireless LED control system, and the search unit searches for receiving cards in the area and waits for pairing; the pairing unit waits for the main control unit The search unit performs search and pairing. After the main control unit is connected to the receiving card, it starts automatic pairing. After the automatic pairing is realized, the main control unit and the receiving card jointly select the transmission channel and select an efficient and stable channel for signal transmission; in the main control unit While pairing with the receiving card and selecting the channel, the intelligent setting unit performs the intelligent setting of the LED display; after the main control unit detects the signal source is connected, it waits for the switch-in unit to detect the signal source is connected Wait for the video source to cut in temporarily; receive the card upload command to the main control unit, the video cut-in unit accepts the signal from the main control unit to cut into the video source to realize intelligent wireless transmission and display control; the intelligent setting unit is used to intelligently control the LED display Setting work, the search unit is used to search for receiving cards in the area and wait for pairing, the waiting cut-in unit is used to temporarily wait for the video source to cut in after detecting the signal source is connected, the transmission channel is used to realize wireless docking, real-time frequency conversion, free selection The high-speed transmission channel can stably transmit the video signal to the receiving card. By setting the receiving card in columns, the three groups of controllers can be selected and controlled by column, which can realize the point-to-point pairing connection between the main control unit and the receiving card. The wireless LED control system realizes wireless long-distance transmission, which can solve the problem of network cable connection from the video input end of the LED display screen, and achieve efficient and stable video image transmission; through the set transmission channel, it can realize wireless docking, real-time frequency conversion, and freedom Choose a high-speed transmission channel to stably transmit the video signal to the receiving card. The intelligent wireless control system can realize the multi-channel cross-frequency function, which can solve the problem of disconnection caused by network congestion, and bring customers practical and stable intelligent wireless control. The system, through the wireless control of the LED display, efficient, stable and long-distance transmission, makes the intelligent wireless LED control system more convenient and practical for customers.
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。The above shows and describes the basic principles and main features of the present invention and its advantages. Those skilled in the industry should understand that the present invention is not limited by the foregoing embodiments. The foregoing embodiments and descriptions only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have Various changes and improvements, these changes and improvements all fall within the scope of the claimed invention. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims (9)

  1. 一种智能无线LED控制系统，包括主控单元，其特征在于：所述主控单元上端设置有大屏幕显示屏无线中心控制器，所述大屏幕显示屏无线中心控制器的上端设置有控制器A、控制器B与控制器C，所述大屏幕显示屏无线中心控制器的下端设置有主控机收发天线，且主控单元通过主控机收发天线连接有主控机。An intelligent wireless LED control system, comprising a main control unit, characterized in that: a large-screen display wireless central controller is provided at the upper end of the main control unit, and a controller is provided at the upper end of the large-screen wireless central controller A. The controller B and the controller C, the lower end of the large-screen display wireless center controller is provided with a master transceiver antenna, and the master control unit is connected to the master controller through the master transceiver antenna.
  2. 根据权利要求1所述的一种智能无线LED控制系统，其特征在于：所述控制器A、控制器B与控制器C上均设置有接收卡控制天线，且主控单元通过三组接收卡控制天线连接有若干组接收卡，若干组所述接收卡呈等间距阵列排布。The intelligent wireless LED control system according to claim 1, characterized in that: the controller A, the controller B and the controller C are all provided with a receiving card control antenna, and the main control unit uses three groups of receiving cards Several groups of receiving cards are connected to the control antenna, and the several groups of receiving cards are arranged in an evenly spaced array.
  3. 根据权利要求1所述的一种智能无线LED控制系统，其特征在于：所述主控单元还包括智能设置单元、搜索单元、等待切入单元与传输通道，所述智能设置单元用于对LED显示屏的智能设置工作，所述搜索单元用于对区域内接收卡进行搜索等待配对，所述等待切入单元用于在检测到有信号源接入后暂时等待视频源切入，所述传输通道用于实现无线对接，实时变频，自由选择高速的传输通道，稳定的将视频端信号传输到接收卡。The intelligent wireless LED control system according to claim 1, wherein the main control unit further comprises an intelligent setting unit, a search unit, a waiting unit and a transmission channel, and the intelligent setting unit is used to display the LED The search unit is used to search and wait for pairing of receiving cards in the area, the waiting cut-in unit is used to temporarily wait for the video source to cut in after detecting that a signal source is connected, and the transmission channel is used to Realize wireless docking, real-time frequency conversion, free choice of high-speed transmission channels, and stable transmission of video signals to the receiving card.
  4. 根据权利要求2或3所述的一种智能无线LED控制系统，其特征在于：所述控制器A通过传输通道连接区域内等间距排布的左3列接收卡，所述控制器B通过传输通道连接区域内等间距排布的中间3列接收卡，所述控制器C通过传输通道连接区域内等间距排布的右3列接收卡。The intelligent wireless LED control system according to claim 2 or 3, characterized in that: the controller A connects the 3 rows of receiving cards at equal intervals in the area through a transmission channel, and the controller B transmits The middle 3 rows of receiving cards arranged at equal intervals in the channel connection area, the controller C connects the right 3 rows of receiving cards arranged at equal intervals in the area through the transmission channel.
  5. 根据权利要求2所述的一种智能无线LED控制系统，其特征在 于：所述接收卡包括配对单元与视频切入单元，所述配对单元用于与主控单元的搜索单元进行配对，所述视频切入单元用于接受主控单元的信号进行切入视频源进入。The intelligent wireless LED control system according to claim 2, wherein the receiving card includes a pairing unit and a video cut-in unit, the pairing unit is used to pair with the search unit of the main control unit, and the video The cut-in unit is used to receive the signal from the main control unit to cut-in the video source.
  6. 根据权利要求5所述的一种智能无线LED控制系统，其特征在于：若干组所述接收卡的上端均设置有接收天线，且接收天线与接收卡控制天线信号连接。The intelligent wireless LED control system according to claim 5, characterized in that: the upper ends of several groups of the receiving cards are all provided with receiving antennas, and the receiving antennas are signally connected with the receiving card control antenna.
  7. 根据权利要求1-6所述的任一一种智能无线LED控制系统的使用方法，其特征在于：所述具体步骤如下：The method of using any one of the intelligent wireless LED control systems according to claims 1-6, wherein the specific steps are as follows:
    (1)对智能无线LED控制系统进行上电，搜索单元对区域内接收卡进行搜索等待配对；(1) Power on the intelligent wireless LED control system, and the search unit searches for receiving cards in the area and waits for pairing;
    (2)配对单元等待步骤(1)中主控单元的搜索单元进行搜索配对，主控单元连接到接收卡后开始自动配对工作；(2) The pairing unit waits for the search unit of the main control unit in step (1) to search for pairing, and the main control unit starts automatic pairing after connecting to the receiving card;
    (3)实现步骤(2)中的自动配对后，主控单元与接收卡联合选择传输通道，选择高效、稳定的通道进行信号传输；(3) After the automatic pairing in step (2) is realized, the main control unit and the receiving card jointly select the transmission channel, and select an efficient and stable channel for signal transmission;
    (4)在步骤(2)与(3)中主控单元与接收卡之间配对、选择通道的同时，智能设置单元进行对LED显示屏的智能设置工作；(4) In steps (2) and (3), the main control unit and the receiving card are paired and the channel is selected, while the intelligent setting unit performs the intelligent setting of the LED display;
    (5)主控单元在检测到有信号源接入后，等待切入单元在检测到有信号源接入后暂时等待视频源切入；(5) After the main control unit detects that a signal source is connected, it waits for the switch-in unit to temporarily wait for the video source to switch in after detecting that a signal source is connected;
    (6)接收卡上传命令给主控单元，视频切入单元接受主控单元的信号进行切入视频源进入，实现智能无线传输以及显示控制。(6) The card upload command is received to the main control unit, and the video cut-in unit receives the signal from the main control unit to cut into the video source to realize intelligent wireless transmission and display control.
  8. 根据权利要求7所述的一种智能无线LED控制系统的使用方法，其特征在于：所述步骤(2)中智能无线LED控制系统通过点对点进 行主控单元与接收卡配对连接。The method of using the intelligent wireless LED control system according to claim 7, characterized in that: in the step (2), the intelligent wireless LED control system connects the master control unit and the receiving card through point-to-point matching.
  9. 根据权利要求7所述的一种智能无线LED控制系统的使用方法，其特征在于：所述步骤(3)中智能无线LED控制系统实现优先变频技术，选择高效的传输通道，稳定的将视频端信号传输到接收卡。The use method of an intelligent wireless LED control system according to claim 7, characterized in that: in the step (3), the intelligent wireless LED control system implements priority frequency conversion technology, selects efficient transmission channels, and stabilizes the video terminal The signal is transmitted to the receiving card.
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005012388A (en) * 2003-06-18 2005-01-13 Hitachi Instruments Service Co Ltd Radio type selection information display system of video camera
CN101894522A (en) * 2010-07-30 2010-11-24 深圳市中庆微科技开发有限公司 High-resolution universal display screen intelligent control system
CN102542986A (en) * 2011-12-29 2012-07-04 深圳市奥拓电子股份有限公司 Light-emitting diode (LED) display system and data transmission method thereof
CN203012473U (en) * 2012-12-14 2013-06-19 四川柏狮光电技术有限公司 Wireless remote control system of LED display screen
CN105741810A (en) * 2016-05-06 2016-07-06 深圳市维世科技有限公司 LED display screen control system and control method
CN109922279A (en) * 2019-03-01 2019-06-21 深圳市大像视讯科技有限公司 A kind of intelligent radio LED control system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005012388A (en) * 2003-06-18 2005-01-13 Hitachi Instruments Service Co Ltd Radio type selection information display system of video camera
CN101894522A (en) * 2010-07-30 2010-11-24 深圳市中庆微科技开发有限公司 High-resolution universal display screen intelligent control system
CN102542986A (en) * 2011-12-29 2012-07-04 深圳市奥拓电子股份有限公司 Light-emitting diode (LED) display system and data transmission method thereof
CN203012473U (en) * 2012-12-14 2013-06-19 四川柏狮光电技术有限公司 Wireless remote control system of LED display screen
CN105741810A (en) * 2016-05-06 2016-07-06 深圳市维世科技有限公司 LED display screen control system and control method
CN109922279A (en) * 2019-03-01 2019-06-21 深圳市大像视讯科技有限公司 A kind of intelligent radio LED control system

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