CN203773475U - System for switching input signals and controlling target host according to current display image - Google Patents
System for switching input signals and controlling target host according to current display image Download PDFInfo
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- CN203773475U CN203773475U CN201420129527.XU CN201420129527U CN203773475U CN 203773475 U CN203773475 U CN 203773475U CN 201420129527 U CN201420129527 U CN 201420129527U CN 203773475 U CN203773475 U CN 203773475U
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Abstract
The utility model provides a system for switching input signals and controlling a target host according to a current display image, relates to the field of electronic communication, and solves the problem of low image quality and solution by adopting an existing KVM switcher. According to the system, a main controller calls a signal input and output correspondence relationship list in a storage according to a control instruction of control equipment, the control instruction is analyzed according to the list, and the control instruction is sent to an infrared emitter and an electric signal switcher according to the analyzing processing result; the infrared emitter modifies codes and address codes and controls different display signal output equipment to output display signals according to the control instruction of the main controller, the main controller receives the display signals of the display signal output equipment and displays a corresponding image simultaneously, and the electric signal switcher switches corresponding external equipment for inputting and is connected to the corresponding display signal output equipment through a signal switching switch according to the control instruction of the main controller. The system is flexible and convenient to operate and has no limit on image quality and solution.
Description
Technical field
The utility model relates to electronic communication field, is specifically related to a kind of according to the system of current display frame switched input signal and control destination host.
Background technology
In the epoch that develop rapidly in science and technology, each electronic product appears in daily life one after another, such as early stage game machine, VCD, DVD, conventional P C machine and the current popular high-tech product such as TVBOX, smart mobile phone.So many end product has brought a lot of enjoyment to people's life, but meanwhile, how different end products is shared the various peripheral hardwares such as telepilot, keyboard, mouse, display, televisor, better more reasonably by picture exhibition to people and how more flexibly control terminal product become nowadays problem demanding prompt solution.Existing peripheral hardware secret sharing adopts KVM switch mostly, the display of this class switch switches to be realized by switch itself, due to the restriction of the specification of switch own, can there is certain restriction to display image quality and resolution, hinder to a great extent the peripheral hardware sharing application of terminal.
Utility model content
The problem existing in order to solve prior art, it is a kind of according to the system of current display frame switched input signal and control destination host that the utility model provides.
The utility model for the technical scheme that technical solution problem adopts as follows:
According to the system of current display frame switched input signal and control destination host, comprise: with the opertaing device of signal switch key, the display device that the storer being electrically connected with master controller by master controller, respectively and electric signal switch form, the display output device being electrically connected with master controller, and the infrared transmitter being connected by both-way communication between master controller, the external unit being electrically connected by bus with electric signal switch; Between described electric signal switch and display output device, be connected by signal shift switch;
Press signal switch key on opertaing device to master controller sending controling instruction, master controller calls the corresponding relation table of signal input and output in storer according to steering order, and according to this table, steering order is carried out to analyzing and processing, master controller according to analysis processing result respectively to infrared transmitter and electric signal switch sending controling instruction: infrared transmitter changes coding and address code to control different display output device output display signals according to the steering order of master controller, the display that master controller receives display output device shows corresponding picture simultaneously, electric signal switch switches corresponding external unit input and is connected on corresponding display output device by signal shift switch according to the steering order of master controller.
On described master controller, be provided with the interface for being electrically connected with display output device.
Described interface includes but not limited to: HDMI interface, DP interface, DVI interface, VGA interface, component interface, RF interface, S-Video interface and composite video interface.
Described display output device includes but not limited to: TV set-top box, DVD player, computing machine, game machine and OTT Set Top Box.
Described external unit includes but not limited to: keyboard, mouse, camera, earphone, sound equipment, microphone, body sense equipment, game paddle, USB flash disk, SD card and portable hard drive.
Between described opertaing device and master controller, adopt wireless or wired mode communication.
Described master controller adopts the STDP9320 chip of STMicw Electronics-STMicroelectronics.
The beneficial effects of the utility model are:
1, the utility model is incorporated into electric signal switch in display device, carrys out the change of control inputs signal by display device itself, can not limit to some extent the quality of display frame and resolution.
2,, in the utility model, in same display device, for multiple signal input main frames, by being pre-stored in the corresponding relation table analyzing and processing of signal input and output in display device, reach the object of respectively respective host being controlled.Can the preset signals input and output corresponding relation table of user, and by this relation table, change the output signal of display output device by the signal switch key of opertaing device, such mode of operation is more flexible, convenient, hommization.
3, the utility model is a kind of integrated scheme of many equipment connections, and external unit, display output main frame, display device and opertaing device combine flexibly by this system.
4, system of the present utility model can be applied in multiple fields such as life, office, commercialization, science research and development.
Brief description of the drawings
Fig. 1 is of the present utility model according to the structural representation of the system of current display frame switched input signal and control destination host.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the system according to current display frame switched input signal and control destination host of the present utility model is mainly made up of opertaing device, display device, infrared transmitter, external unit, bus and display output device.
In present embodiment, opertaing device contains signal switch key, adopts wired or wireless mode to carry out communication between opertaing device and display device.
In present embodiment, display output device comprises: TV set-top box, DVD player, computing machine (PC), game machine and OTT Set Top Box etc., but be not limited to the said equipment.
In present embodiment, display device is mainly made up of storer, master controller and electric signal switch.Storer and electric signal switch are electrically connected with master controller respectively, between master controller and opertaing device, adopt the wired or wireless communication of carrying out, in storer, contain the corresponding relation table of signal input and output, as shown in table 1, the corresponding relation in the corresponding relation table of can be the as required self-defined signal input and output of user.Between master controller and electric signal switch, be both-way communication, electric signal switch has display input handoff functionality.
In present embodiment, in master controller, contain interface, interface comprises: HDMI interface, DP interface (DisPlayPort interface), DVI interface, VGA interface, component interface, RF interface, S-Video interface and composite video interface etc., but be not limited to above-mentioned interface.Display output device is electrically connected with master controller by the interface of master controller, as shown in Figure 1, OTT Set Top Box is electrically connected with master controller by component interface, TV set-top box is electrically connected with master controller by HDMI1 interface, computing machine is electrically connected with master controller by DP interface, game machine is electrically connected with master controller by DVI interface, and DVD player is electrically connected with master controller by HDMI2 interface.Above-mentioned connection is only limited to present embodiment, can also comprise other forms of connected mode.
In present embodiment, external unit comprises: keyboard, mouse, camera, earphone, sound equipment, microphone, body sense equipment, game paddle, USB flash disk, SD card and portable hard drive etc., but be not limited to the said equipment.External unit is electrically connected with the electric signal switch in display device by bus, and electric signal switch is connected to external unit in the input/output port (I/O port) on corresponding display output device by signal shift switch.
Table 1
| Component | OTT Set Top Box | IR coding |
| HDMI1 | TV set-top box | IR coding |
| DP | Computing machine | IR coding |
| DVI | Game machine | IR coding |
| HDMI2 | DVD player | IR coding |
The course of work according to the system of current display frame switched input signal and control destination host of the present utility model is as follows:
The signal switch key of pressing on opertaing device (shows DVD player picture to master controller sending controling instruction, show game machine picture, Display control computer picture, show TV set-top box picture or show OTT Set Top Box picture), master controller calls the corresponding relation table of signal input and output in storer according to steering order, and according to this table, steering order is carried out to analyzing and processing, master controller according to analysis processing result respectively to infrared transmitter and electric signal switch sending controling instruction: infrared transmitter is according to the steering order of master controller (DVD player output signal, game machine output signal, computer export signal, TV set-top box output signal or OTT Set Top Box output signal) change coding and address code and control different display output device output display signals, the display that master controller receives display output device shows corresponding picture simultaneously, electric signal switch switches corresponding external unit input and is connected on corresponding display output device by signal shift switch according to the steering order of master controller (keyboard access, mouse access, camera access, earphone access, sound equipment access, microphone access, body sense equipment access, game paddle access, USB flash disk access, SD clamping enter or portable hard drive access).
No matter the direct or indirect steering order sending by opertaing device is all sent with the current discernible coded system of display output device, the connected state of electric signal switch switching signal change-over switch and corresponding display output device, ensure that signal shift switch corresponds on corresponding display output device, and only effective to current display output device.
In present embodiment, master controller adopts the STDP9320 chip of STMicw Electronics-STMicroelectronics.
In present embodiment, keyboard, mouse, camera, earphone, sound equipment, microphone, body sense equipment, game paddle, USB flash disk, SD card and portable hard drive etc. in external unit are commercially available prod.
In present embodiment, TV set-top box, DVD player, computing machine, game machine and OTT Set Top Box etc. in display output device are commercially available prod.
Claims (7)
1. according to the system of current display frame switched input signal and control destination host, it is characterized in that, comprise: with the opertaing device of signal switch key, the display device that the storer being electrically connected with master controller by master controller, respectively and electric signal switch form, the display output device being electrically connected with master controller, and the infrared transmitter being connected by both-way communication between master controller, the external unit being electrically connected by bus with electric signal switch; Between described electric signal switch and display output device, be connected by signal shift switch;
Press signal switch key on opertaing device to master controller sending controling instruction, master controller calls the corresponding relation table of signal input and output in storer according to steering order, and according to this table, steering order is carried out to analyzing and processing, master controller according to analysis processing result respectively to infrared transmitter and electric signal switch sending controling instruction: infrared transmitter changes coding and address code to control different display output device output display signals according to the steering order of master controller, the display that master controller receives display output device shows corresponding picture simultaneously, electric signal switch switches corresponding external unit input and is connected on corresponding display output device by signal shift switch according to the steering order of master controller.
2. according to claim 1 according to current display frame switched input signal and control the system of destination host, it is characterized in that, on described master controller, be provided with the interface for being electrically connected with display output device.
3. according to claim 2 according to the system of current display frame switched input signal and control destination host, it is characterized in that, described interface includes but not limited to: HDMI interface, DP interface, DVI interface, VGA interface, component interface, RF interface, S-Video interface and composite video interface.
4. according to claim 1 according to the system of current display frame switched input signal and control destination host, it is characterized in that, described display output device includes but not limited to: TV set-top box, DVD player, computing machine, game machine and OTT Set Top Box.
5. according to claim 1 according to the system of current display frame switched input signal and control destination host, it is characterized in that, described external unit includes but not limited to: keyboard, mouse, camera, earphone, sound equipment, microphone, body sense equipment, game paddle, USB flash disk, SD card and portable hard drive.
6. according to claim 1 according to current display frame switched input signal and control the system of destination host, it is characterized in that, between described opertaing device and master controller, adopt wireless or wired mode communication.
7. according to claim 1 according to current display frame switched input signal and control the system of destination host, it is characterized in that, described master controller adopts the STDP9320 chip of STMicw Electronics-STMicroelectronics.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420129527.XU CN203773475U (en) | 2014-03-20 | 2014-03-20 | System for switching input signals and controlling target host according to current display image |
| US14/338,508 US20150269836A1 (en) | 2014-03-20 | 2014-07-23 | Configurable bi-directional remote control based on signal input device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420129527.XU CN203773475U (en) | 2014-03-20 | 2014-03-20 | System for switching input signals and controlling target host according to current display image |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203773475U true CN203773475U (en) | 2014-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420129527.XU Expired - Fee Related CN203773475U (en) | 2014-03-20 | 2014-03-20 | System for switching input signals and controlling target host according to current display image |
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| CN (1) | CN203773475U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104780431A (en) * | 2015-03-20 | 2015-07-15 | 四川长虹电器股份有限公司 | System and method of using speech input by crossing-equipment |
| CN113827953A (en) * | 2021-09-28 | 2021-12-24 | 完美世界(北京)软件科技发展有限公司 | Game control system |
-
2014
- 2014-03-20 CN CN201420129527.XU patent/CN203773475U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104780431A (en) * | 2015-03-20 | 2015-07-15 | 四川长虹电器股份有限公司 | System and method of using speech input by crossing-equipment |
| CN104780431B (en) * | 2015-03-20 | 2018-07-06 | 四川长虹电器股份有限公司 | The system and method for striding equipment use phonetic entry |
| CN113827953A (en) * | 2021-09-28 | 2021-12-24 | 完美世界(北京)软件科技发展有限公司 | Game control system |
| CN113827953B (en) * | 2021-09-28 | 2024-03-22 | 完美世界(北京)软件科技发展有限公司 | Game control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: System for switching input signals and controlling target host according to current display image Effective date of registration: 20170621 Granted publication date: 20140813 Pledgee: Jilin Zhongxin science and technology credit Company limited by guarantee Pledgor: CHANGCHUN XINGYU NETSOFT Co.,Ltd. Registration number: 2017220000002 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |