CN102984481A - Display capable of transmitting overlapping display content through wireless communication - Google Patents
Display capable of transmitting overlapping display content through wireless communication Download PDFInfo
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- CN102984481A CN102984481A CN2012104363518A CN201210436351A CN102984481A CN 102984481 A CN102984481 A CN 102984481A CN 2012104363518 A CN2012104363518 A CN 2012104363518A CN 201210436351 A CN201210436351 A CN 201210436351A CN 102984481 A CN102984481 A CN 102984481A
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Abstract
The invention discloses a display capable of transmitting overlapping display content through wireless communication, and relates to display aiming to solve the problems that an existing display showing overlapping content heavily relies on the operation system and the software of signal source equipment, and is very complex to achieve, and cost is extremely high. The display capable of transmitting the overlapping display content through wireless communication comprises a display, a control circuit of the display, a wireless communication circuit, a control circuit of instruction parse and a control circuit of OSD overlapping display, characters and control signals are transmitted to the control circuit of the instruction parse through wireless communication, the control signals of the control circuit of the instruction parse are output to the OSD overlapping display circuit, the OSD overlapping display circuit is embedded into control software, and the control circuit of the display is enabled to control the display to directly overlap inter-cut text information, change colors of specific areas or display pictures on specific positions. The display is used for displaying overlapping contents.
Description
Technical field
The present invention relates to a kind of display, particularly a kind of display that transmits the Overlapping display content by wireless telecommunications.
Background technology
The display source signal that existing all displays uses all is directly to transmit the mode of picture signal by RGB, VGA, DVI, HDMI etc., and can only show at one time the content of a signal source picture.The content that shows on the screen will depend on the display output of the equipment such as computer, video player.Play the word message that is superimposed upon on the existing picture or the whole demand such as picture color filter that changes if having in the normal display frame of display, usually need to depend on computer that signal source is provided, video processing equipment, display superimpose device etc.This mode depends critically upon operating system and the software of signal source equipment, implements very complicated and cost is high.
Summary of the invention
The present invention seeks to depend critically upon for the display that solves present demonstration stack content operating system and the software of signal source equipment, implement problem very complicated and that cost is high, proposed a kind of display that transmits the Overlapping display content by wireless telecommunications.
Display by wireless telecommunications transmission Overlapping display content of the present invention,
It comprises control circuit, wireless communication line, instruction parsing control circuit and the OSD Overlapping display circuit of display, display, instruction is resolved control circuit by the antenna receiving signal of wireless communication line, institute's word content and control command signal, the control signal output that control circuit is resolved in instruction is connected with the display input of OSD Overlapping display circuit, the display output of OSD Overlapping display circuit is connected with the display input of the control circuit of display, and the control circuit control display device of display shows;
OSD Overlapping display circuit has been embedded in control software, and described control software comprises following module:
Receive the module of word content and control command signal;
When control command during for the instruction of stack word message, the optional position of output on current screen to be rolling or the module of the display of the word content that flashing mode shows,
When control command is the instruction of overlay drafting color, output shows the module of the display in arbitrary size zone in the optional position of current screen, the display in described zone is the signal that carries out the transparent region of filter processing with random color, the display in described zone or the regional display for glimmering;
When control command is the instruction of superimposed image, export the module of the display of predefined image, the display of described image is image, picture and icon are superimposed upon current screen with transparency, size and the position of appointment display.
The invention has the advantages that,
The present invention transmits literal and control signal by wireless telecommunications, the display that directly stack is intercutted Word message, changed the specific region color or Show Picture at ad-hoc location under existing normal demonstration.The content intercutted of stack can be fix, float, the display modes such as rolling or flicker.In the picture of the normal display image signals of display source, remind the beholder to note by change or the flicker of picture color.This implementation does not need to consider the complicated current conditions such as device type, operating system, the software and hardware of image signal source dispose, whether signal source works.If select the blue tooth wireless communication circuit, installation and deployment are very easy, do not need extra wiring, and cost is lower.
Description of drawings
Fig. 1 is the embodiment one described electrical structure schematic diagram that transmits the display of Overlapping display content by wireless telecommunications.
Embodiment
Embodiment one: present embodiment is described in conjunction with Fig. 1.The described display that transmits the Overlapping display content by wireless telecommunications of present embodiment, it comprises display 1, the control circuit 2 of display, wireless communication line 3, control circuit 4 and OSD Overlapping display circuit 5 are resolved in instruction, instruction is resolved control circuit 4 by the antenna receiving signal of wireless communication line 3, institute's word content and control command signal, the control signal output that control circuit 4 is resolved in instruction is connected with the display input of OSD Overlapping display circuit 5, the display output of OSD Overlapping display circuit 5 is connected with the display input of the control circuit 2 of display, and the control circuit 2 control display devices 1 of display show;
OSD Overlapping display circuit 5 has been embedded in control software, and described control software comprises following module:
Receive the module of word content and control command signal;
When control command during for the instruction of stack word message, the optional position of output on current screen to be rolling or the module of the display of the word content that flashing mode shows,
When control command is the instruction of overlay drafting color, output shows the module of the display in arbitrary size zone in the optional position of current screen, the display in described zone is the signal that carries out the transparent region of filter processing with random color, the display in described zone or the regional display for glimmering;
When control command is the instruction of superimposed image, export the module of the display of predefined image, the display of described image is image, picture and icon are superimposed upon current screen with transparency, size and the position of appointment display.
Present embodiment only needs to increase wireless communication antenna at the shell of regular display, increases wireless communication line 3, instruction parsing control circuit 4 and OSD Overlapping display circuit 5 at circuit.By the electronic circuit winding displacement these modular circuits are integrated together.Remaining display input also gets final product with regular display is the same with treatment system.
OSD(On Screen Display) be Display on the same screen.
Embodiment two: present embodiment is that wireless communication line 3 is the blue tooth wireless communication circuit to the embodiment one described further restriction that transmits the display of Overlapping display content by wireless telecommunications.
Claims (2)
1. transmit the display of Overlapping display content by wireless telecommunications, it is characterized in that, it comprises display (1), the control circuit of display (2), wireless communication line (3), control circuit (4) and OSD Overlapping display circuit (5) are resolved in instruction, instruction is resolved control circuit (4) by the antenna receiving signal of wireless communication line (3), institute's word content and control command signal, the control signal output that control circuit (4) is resolved in instruction is connected with the display input of OSD Overlapping display circuit (5), the display output of OSD Overlapping display circuit (5) is connected with the display input of the control circuit (2) of display, and the control circuit of display (2) control display device (1) shows;
OSD Overlapping display circuit (5) has been embedded in control software, and described control software comprises following module:
Receive the module of word content and control command signal;
When control command during for the instruction of stack word message, the optional position of output on current screen to be rolling or the module of the display of the word content that flashing mode shows,
When control command is the instruction of overlay drafting color, output shows the module of the display in arbitrary size zone in the optional position of current screen, the display in described zone is the signal that carries out the transparent region of filter processing with random color, the display in described zone or the regional display for glimmering;
When control command is the instruction of superimposed image, export the module of the display of predefined image, the display of described image is image, picture and icon are superimposed upon current screen with transparency, size and the position of appointment display.
2. the display by wireless telecommunications transmission Overlapping display content according to claim 1 is characterized in that wireless communication line (3) is the blue tooth wireless communication circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104363518A CN102984481A (en) | 2012-11-05 | 2012-11-05 | Display capable of transmitting overlapping display content through wireless communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104363518A CN102984481A (en) | 2012-11-05 | 2012-11-05 | Display capable of transmitting overlapping display content through wireless communication |
Publications (1)
| Publication Number | Publication Date |
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| CN102984481A true CN102984481A (en) | 2013-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104363518A Pending CN102984481A (en) | 2012-11-05 | 2012-11-05 | Display capable of transmitting overlapping display content through wireless communication |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110971847A (en) * | 2018-09-28 | 2020-04-07 | 杭州海康威视数字技术股份有限公司 | Screen display content superposition method and device, electronic equipment and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070040801A1 (en) * | 2005-08-17 | 2007-02-22 | Samsung Electronics Co., Ltd. | Method and apparatus for displaying movement of input device in on-screen display (OSD) area |
| CN1924945A (en) * | 2005-09-02 | 2007-03-07 | 鸿富锦精密工业（深圳）有限公司 | Remote controller and digital information system using same |
| CN1929572A (en) * | 2005-09-09 | 2007-03-14 | Lg电子株式会社 | Apparatus and method for controlling video display device, video display device and multivision system |
| CN202332235U (en) * | 2011-11-08 | 2012-07-11 | 杭州鸿泉数字设备有限公司 | Intelligent instrument implementing device with embedded image monitoring |
-
2012
- 2012-11-05 CN CN2012104363518A patent/CN102984481A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070040801A1 (en) * | 2005-08-17 | 2007-02-22 | Samsung Electronics Co., Ltd. | Method and apparatus for displaying movement of input device in on-screen display (OSD) area |
| CN1924945A (en) * | 2005-09-02 | 2007-03-07 | 鸿富锦精密工业（深圳）有限公司 | Remote controller and digital information system using same |
| CN1929572A (en) * | 2005-09-09 | 2007-03-14 | Lg电子株式会社 | Apparatus and method for controlling video display device, video display device and multivision system |
| CN202332235U (en) * | 2011-11-08 | 2012-07-11 | 杭州鸿泉数字设备有限公司 | Intelligent instrument implementing device with embedded image monitoring |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110971847A (en) * | 2018-09-28 | 2020-04-07 | 杭州海康威视数字技术股份有限公司 | Screen display content superposition method and device, electronic equipment and storage medium |
| CN110971847B (en) * | 2018-09-28 | 2022-07-05 | 杭州海康威视数字技术股份有限公司 | Screen display content superposition method and device, electronic equipment and storage medium |
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Application publication date: 20130320 |