Ball machine pan-tilt control system

Ball machine pan-tilt control system

  • CN 104,601,941 B
  • Filed: 01/26/2014
  • Issued: 04/26/2017
  • Est. Priority Date: 01/26/2014
  • Status: Active Grant
First Claim
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1. a kind of ball machine cloud platform control system, and multiple connections of the ball machine with video channel, it is characterised in that include:

  • MonolithicMachine, processor, video channel selection circuit, video synchronization signal split circuit and metal-oxide-semiconductor supercircuit;

    The video channel of multiple ball machines is connected with the video channel selection circuit, the video channel selection circuit choosingConducting wherein at least one ball machine is selected, and the conducting video signal in the video channel of at least one ball machine is reached into displayUpper display;

    The processor receives head operation signal, and sends it in the single-chip microcomputer;

    The video synchronization signal split circuit connects the video channel selection circuit and the single-chip microcomputer, to receive described regardingThe conducting video signal of frequency channel selection circuit transmission, and generate video synchronization signal and send to the single-chip microcomputer;

    , according to the video synchronization signal, head operation signal described in controlled output is to metal-oxide-semiconductor superposition electricity for the single-chip microcomputerRoad;

    The metal-oxide-semiconductor supercircuit is connected by video signal cable with the video channel selection circuit, is received the conducting and is regardedFrequency signal;

    And the metal-oxide-semiconductor supercircuit is connected with the single-chip microcomputer, the head operation signal the institute that is added to are receivedState in conducting video signal, to obtain and export the encoded video signal after superposition by the video signal cable;

    The encoded video signal is back in the ball machine via the video channel selection circuit, and via the ball machine solutionCode division separates out the head operation signal, so that corresponding operation is performed to head;

    When the processor reaches the head operation signal in the single-chip microcomputer, also transmit:

    Video channel signals;

    The listPiece machine is connected with the video channel selection circuit, controls the video channel selection circuit work according to the video channel signalsMake;

    The video channel selection circuit includes:

    First chip, with multiple inputs, is connected with the ball machine of corresponding number respectively, and the video for receiving the ball machine leads toVideo signal in road;

    Multiple control signals, receive the video channel signals, select the ball machine of conducting;

    Outfan, outputThe conducting video signal of the ball machine of conducting;

    Second chip, with multiple inputs, beyond the ball machine being connected with the input of removing and first chip respectivelyRemaining ball machine connects, to receive the video signal in the video channel of remaining ball machine;

    Multiple control signals, receive describedVideo channel signals, select the ball machine of conducting;

    Outfan, exports the conducting video signal of the ball machine of conducting;

    The outfan of the outfan of first chip and second chip selects a conducting;

    Single-chip microcomputer receives video synchronization signal and is simultaneously constantly detected, till detecting field sync signal, then basisSignal transfer protocol and video source standard, start the synchronous letter of row of regulation number on several signal transfer protocols from after field sync signalNumber, then according to signal transfer protocol exports the head operation signal by a delivery outlet.

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