CN104464265A - Remote control method and system for splicing display screen - Google Patents
Remote control method and system for splicing display screen Download PDFInfo
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- CN104464265A CN104464265A CN201410856393.6A CN201410856393A CN104464265A CN 104464265 A CN104464265 A CN 104464265A CN 201410856393 A CN201410856393 A CN 201410856393A CN 104464265 A CN104464265 A CN 104464265A
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Abstract
The invention discloses a remote control method and system for a splicing display screen. The method includes the steps that a control terminal receives a remote control signal sent by a remote-control unit; the control terminal converts the remote control signal into a control instruction corresponding to a system protocol according to the system protocol of the splicing display screen; the control terminal sends the control instruction to a corresponding display unit of the splicing display screen so as to control the splicing display screen. According to the remote control method and system for the splicing display screen, the control terminal converts the remote control signal into the control instruction corresponding to the system protocol of the splicing display screen, the splicing display screen can directly recognize the control instruction, there is no need for the display unit of the splicing display screen to decode the control instruction any more, decoding software does not need to be embedded into the display unit, a remote control signal receiving circuit is omitted, the control terminal directly sends the control signal to the splicing display screen, hence, the transmission speed of the remote control signal is increased, meanwhile, the response speed is increased, and the remote control efficiency is improved.
Description
[technical field]
The present invention relates to technical field of liquid crystal display, particularly relate to a kind of remote control thereof and system of mosaic display screen.
[background technology]
In mosaic display screen technical field, telepilot is mainly Infrared remote controller, use infrared transmission signal, transmission range is short, be generally several meters, by the restriction of infrared receiving terminal installation site, can only use in fixing angle and certain distance, the remote control thereof of current mosaic display screen, remote signal is accessed display unit by the articulating unit mainly through mosaic display screen, each articulating unit all needs to decode to infrared signal, and every one-level articulating unit both increases signal articulating and signal transformation circuit, signal often all can introduce time delay through one-level articulating unit, time delay is superimposed and just causes the response speed of display unit to remote signal slow, remote control efficiency is low.
Therefore, large, the display low-response of the remote control thereof signal lag of above-mentioned mosaic display screen and remote control efficiency low.
[summary of the invention]
Based on this, be necessary that the remote control thereof signal lag for above-mentioned mosaic display screen is large, display low-response and the inefficient problem of remote control, a kind of remote control thereof and system of mosaic display screen are provided.
A remote control thereof for mosaic display screen, comprises the following steps:
Control terminal receives the remote signal that telepilot sends;
Described remote signal, according to the system protocol of mosaic display screen, is converted to the steering order corresponding to described system protocol by control terminal;
Control terminal sends described steering order to the respective display unit of described mosaic display screen, to control described mosaic display screen.
A telechirics for mosaic display screen, comprises control terminal, and described control terminal comprises:
Receiver module, for receiving the remote signal that telepilot sends;
Instruction transformation module, for the system protocol according to mosaic display screen, is converted to the steering order corresponding to described system protocol by described remote signal;
Sending module, for sending described steering order to the respective display unit of described mosaic display screen, to control described mosaic display screen.
The remote control thereof of above-mentioned mosaic display screen and system, control terminal receives the remote signal that telepilot sends, according to the system protocol of mosaic display screen, described remote signal is converted to the steering order corresponding to described system protocol, respective display unit to described mosaic display screen sends, to control described mosaic display screen.Remote signal is converted to the steering order corresponding to the system protocol of mosaic display screen by control terminal, mosaic display screen can steering order described in Direct Recognition, display unit without the need to mosaic display screen is decoded to steering order again, and then without the need to embedding decoding software in display unit, eliminating remote control signal receiver circuit, control terminal sends described control signal directly to mosaic display screen, improves response speed and remote control efficiency while improving the transmission speed of remote signal.
A remote control thereof for mosaic display screen, comprises the following steps:
Control terminal receives the remote signal that telepilot sends;
Described remote signal, according to the system protocol of mosaic display screen, is converted to the steering order corresponding to described system protocol by control terminal;
Control terminal sends described steering order to the respective display unit of described mosaic display screen;
Whether steering order described in described respective display unit identification is the steering order of this unit;
If so, then described corresponding control module responds described steering order and carries out corresponding control operation.
A telechirics for mosaic display screen, comprises control terminal and mosaic display screen, wherein:
Described control terminal comprises:
Receiver module, for receiving the remote signal that telepilot sends;
Instruction transformation module, for the system protocol according to described mosaic display screen, is converted to the steering order corresponding to described system protocol by described remote signal;
Sending module, for sending described steering order to the respective display unit of described mosaic display screen;
The respective display unit of described mosaic display screen comprises:
Identification module, for identifying that whether described steering order is the steering order of this unit;
Control module, for when described steering order is the steering order of this unit, responds described steering order and carries out corresponding control operation.
The remote control thereof of above-mentioned mosaic display screen and system, control terminal receives the remote signal that telepilot sends, according to the system protocol of mosaic display screen, described remote signal is converted to the steering order corresponding to described system protocol, respective display unit to described mosaic display screen sends, and steering order described in described respective display unit identification responds described steering order after the steering order of this unit to carry out corresponding control operation.Remote signal is converted to the steering order corresponding to the system protocol of mosaic display screen by control terminal, mosaic display screen can steering order described in Direct Recognition, display unit without the need to mosaic display screen is decoded to steering order again, and then without the need to embedding decoding software in display unit, eliminating remote control signal receiver circuit, control terminal sends described control signal directly to mosaic display screen, improves response speed and remote control efficiency while improving the transmission speed of remote signal.
A kind of telechirics of mosaic display screen, the telepilot comprising mosaic display screen, the control terminal be connected with described mosaic display screen and be connected with described control terminal, described telepilot sends remote signal, described control terminal receives described remote signal, according to the system protocol of mosaic display screen described remote signal is converted to the steering order corresponding to described system protocol and respective display unit to described mosaic display screen sends described steering order, and described respective display unit responds described steering order and carries out corresponding control operation.
The telechirics of above-mentioned mosaic display screen, the remote signal that telepilot sends is received by the control terminal be connected with mosaic display screen and telepilot respectively, according to the system protocol of mosaic display screen, described remote signal is converted to the steering order corresponding to described system protocol, respective display unit to described mosaic display screen sends, to control described mosaic display screen.Remote signal is converted to the steering order corresponding to the system protocol of mosaic display screen by control terminal, mosaic display screen can steering order described in Direct Recognition, display unit without the need to mosaic display screen is decoded to steering order again, and then without the need to embedding decoding software in display unit, eliminating remote control signal receiver circuit, control terminal sends described control signal directly to mosaic display screen, improves response speed and remote control efficiency while improving the transmission speed of remote signal.
[accompanying drawing explanation]
Fig. 1 is the structural representation of telechirics first embodiment of mosaic display screen of the present invention;
Fig. 2 is the schematic flow sheet of remote control thereof first embodiment of mosaic display screen of the present invention;
Fig. 3 is the structural representation of telechirics second embodiment of mosaic display screen of the present invention;
Fig. 4 is the schematic flow sheet of remote control thereof second embodiment of mosaic display screen of the present invention;
Fig. 5 is the structural representation of telechirics the 3rd embodiment of mosaic display screen of the present invention.
[embodiment]
In order to make the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the present invention is described in further detail.
Refer to Fig. 1, Fig. 1 is the structural representation of telechirics first embodiment of mosaic display screen of the present invention.
The telechirics of the described mosaic display screen of present embodiment, mosaic display screen 100 can be comprised, the control terminal 200 be connected with mosaic display screen 100 and the telepilot 300 be connected with control terminal 200, telepilot 300 sends remote signal, control terminal 200 receives described remote signal, described remote signal is converted to the steering order corresponding to described system protocol by the system protocol according to mosaic display screen 100, and send described steering order to the respective display unit of mosaic display screen 100, described respective display unit responds described steering order and carries out corresponding control operation.
Present embodiment, the remote signal that telepilot sends is received by the control terminal be connected with mosaic display screen and telepilot respectively, according to the system protocol of mosaic display screen, described remote signal is converted to the steering order corresponding to described system protocol, respective display unit to described mosaic display screen sends, to control described mosaic display screen.Remote signal is converted to the steering order corresponding to the system protocol of mosaic display screen by control terminal, mosaic display screen can steering order described in Direct Recognition, display unit without the need to mosaic display screen is decoded to steering order again, and then without the need to embedding decoding software in display unit, eliminating remote control signal receiver circuit, control terminal sends described control signal directly to mosaic display screen, improves response speed and remote control efficiency while improving the transmission speed of remote signal.
Wherein, for mosaic display screen 100,101 to 106 these six display units can be comprised.Be preferably LCD mosaic display screen, also can be other mosaic display screens that those skilled in the art are usual.
Preferably, mosaic display screen 100 is connected with control terminal 200 by serial ports or network interface.When mosaic display screen 100 is connected with control terminal 200 by serial ports, the display unit 101 that be used for Access Control instruction of steering order to mosaic display screen 100 is sent by serial ports by control terminal 200.Then by the steering order described in articulating between each display unit of the direction of arrow shown in Fig. 1.When mosaic display screen 100 is connected with control terminal 200 by network interface, steering order any one display unit to mosaic display screen 100 sends by network interface by control terminal 200.
For control terminal 200, can be the similar devices such as the desktop computer known by masses, notebook, personal digital assistant, smart phone, panel computer, portable electronic device.
Preferably, control terminal 200 can prestore the system protocol of mosaic display screen 100, and the system protocol of mosaic display screen 100 can be spells wall control software design (VWAS) system protocol.
For telepilot 300, send remote signal by wifi, bluetooth, the wireless module such as infrared.
Preferably, telepilot 300 Infrared remote controller.
In one embodiment, the telechirics of mosaic display screen of the present invention also can comprise router four 00, router four 00 is connected between control terminal 200 and telepilot 300, and router four 00 receives the remote signal that telepilot 300 sends, and described remote signal is sent to control terminal 200.
The present embodiment, by wireless transmission remote signal, as long as there is wireless place to use a teleswitch, increases usable range and the dirigibility of telepilot, not by the installation site of mosaic display screen and the impact of Signal reception angle.
Be preferably, when telepilot 300 is the telepilot supporting wifi network, its default IP and control terminal 200 are arranged in the same network segment, to set up wireless connections by router four 00 and control terminal 200; Control terminal 200 receives the packet (remote signal) from described default IP.
Refer to Fig. 2, Fig. 2 is the schematic flow sheet of remote control thereof first embodiment of mosaic display screen of the present invention.
The remote control thereof of the described mosaic display screen of present embodiment runs at control terminal, can comprise the following steps:
Step S201, control terminal receives the remote signal that telepilot sends.
Step S202, described remote signal, according to the system protocol of mosaic display screen, is converted to the steering order corresponding to described system protocol by control terminal.
Step S203, control terminal sends described steering order to the respective display unit of described mosaic display screen, to control described mosaic display screen.
Present embodiment, control terminal receives the remote signal that telepilot sends, and according to the system protocol of mosaic display screen, described remote signal is converted to the steering order corresponding to described system protocol, respective display unit to described mosaic display screen sends, to control described mosaic display screen.Remote signal is converted to the steering order corresponding to the system protocol of mosaic display screen by control terminal, mosaic display screen can steering order described in Direct Recognition, display unit without the need to mosaic display screen is decoded to steering order again, and then without the need to embedding decoding software in display unit, eliminating remote control signal receiver circuit, control terminal sends described control signal directly to mosaic display screen, improves response speed and remote control efficiency while improving the transmission speed of remote signal.
Wherein, for step S201, described telepilot is preferably Infrared remote controller.Remote signal is sent by wifi, bluetooth, the wireless module such as infrared.
Preferably, described steering order comprises the operation information of pending corresponding control operation and the execution object of pending described corresponding control operation.
In one embodiment, the step of the remote signal of control terminal reception telepilot transmission comprises the following steps:
Control terminal receives the described remote signal that the router in the same network segment forwards.
Preferably, the default IP of telepilot and control terminal are arranged in the same network segment, to set up wireless connections by router and control terminal, control terminal receives the packet (remote signal) from described default IP.
For step S202, described mosaic display screen is preferably LCD mosaic display screen.Described system protocol can be spells wall control software design (VWAS) system protocol.
In one embodiment, the step that described remote signal is converted to the steering order corresponding to described system protocol, according to the system protocol of mosaic display screen, comprises the following steps by control terminal:
The signal attribute of remote signal described in control terminal identification, wherein, described signal attribute comprises whole screen controlled attribute and unit controls attribute.
Corresponding described signal attribute, described remote signal is converted to the steering order of the discernible respective attributes of described mosaic display screen by control terminal according to the system protocol of mosaic display screen, wherein, the steering order of described respective attributes is whole screen steering order or unit controls instruction.
The present embodiment, can be converted to whole screen steering order and unit controls instruction by remote signal, carry out overall control or control the single display unit of mosaic display screen mosaic display screen.
Preferably, when the attribute of remote signal is whole screen controlled attribute, steering order is whole screen steering order, needs all display units to mosaic display screen to send described steering order.When the attribute of remote signal is unit controls attribute, steering order is unit controls instruction, needs the indivedual display units to mosaic display screen to send described steering order.
For step S203, preferably, control terminal sends described steering order by serial ports or network interface to described mosaic display screen.When control terminal sends described steering order by serial ports to described mosaic display screen, described respective display unit is the display unit for Access Control instruction (display unit 101 as shown in Figure 1) of mosaic display screen, when control terminal sends described steering order by network interface to described spliced display unit, if steering order is whole screen steering order, then described respective display unit is all display units of described mosaic display screen; If steering order is unit controls instruction, then described respective display unit is the display unit of pending corresponding control operation.
In one embodiment, the step that control terminal sends described steering order to the respective display unit of described mosaic display screen comprises the following steps:
Control terminal by serial port module to or network interface module send described steering order to the respective display unit of described mosaic display screen.
Preferably, mosaic display screen is connected with control terminal by serial ports or network interface.When mosaic display screen is connected with control terminal by serial ports, the display unit that be used for Access Control instruction of steering order to mosaic display screen is sent by serial ports by control terminal.Then by the steering order described in articulating between each display unit of the direction of arrow shown in Fig. 1.When mosaic display screen is connected with control terminal by network interface, steering order any one display unit to mosaic display screen sends by network interface by control terminal.
Refer to Fig. 3, Fig. 3 is the structural representation of telechirics second embodiment of mosaic display screen of the present invention.
The telechirics of the described mosaic display screen of present embodiment, can comprise control terminal 1010, and control terminal 1010 can comprise receiver module 1011, instruction transformation module 1012 and sending module 1013, wherein:
Receiver module 1011, for receiving the remote signal that telepilot sends.
Instruction transformation module 1012, for the system protocol according to mosaic display screen, is converted to the steering order corresponding to described system protocol by described remote signal.
Sending module 1013, for sending described steering order to the respective display unit of described mosaic display screen, to control described mosaic display screen.
Present embodiment, control terminal receives the remote signal that telepilot sends, and according to the system protocol of mosaic display screen, described remote signal is converted to the steering order corresponding to described system protocol, respective display unit to described mosaic display screen sends, to control described mosaic display screen.Remote signal is converted to the steering order corresponding to the system protocol of mosaic display screen by control terminal, mosaic display screen can steering order described in Direct Recognition, display unit without the need to mosaic display screen is decoded to steering order again, and then without the need to embedding decoding software in display unit, eliminating remote control signal receiver circuit, control terminal sends described control signal directly to mosaic display screen, improves response speed and remote control efficiency while improving the transmission speed of remote signal.
Wherein, for receiver module 1011, described telepilot is preferably Infrared remote controller.Remote signal is sent by wifi, bluetooth, the wireless module such as infrared.
Preferably, described steering order comprises the operation information of pending corresponding control operation and the execution object of pending described corresponding control operation.
In one embodiment, receiver module 1011 also can be used for the described remote signal of the router forwarding received in the same network segment.
Preferably, the default IP of telepilot and control terminal are arranged in the same network segment, to set up wireless connections by router and control terminal, control terminal receives the packet (remote signal) from described default IP.
For instruction transformation module 1012, described mosaic display screen is preferably LCD mosaic display screen.Described system protocol can be spells wall control software design (VWAS) system protocol.
In one embodiment, instruction transformation module 1012 also can be used for:
Identify the signal attribute of described remote signal, wherein, described signal attribute comprises whole screen controlled attribute and unit controls attribute.
Corresponding described signal attribute, according to the system protocol of mosaic display screen, described remote signal is converted to the steering order of the discernible respective attributes of described mosaic display screen, wherein, the steering order of described respective attributes is whole screen steering order or unit controls instruction.
The present embodiment, can be converted to whole screen steering order and unit controls instruction by remote signal, carry out overall control or control the single display unit of mosaic display screen mosaic display screen.
Preferably, when the attribute of remote signal is whole screen controlled attribute, steering order is whole screen steering order, needs all display units to mosaic display screen to send described steering order.When the attribute of remote signal is unit controls attribute, steering order is unit controls instruction, needs the indivedual display units to mosaic display screen to send described steering order.
For sending module 1013, preferably, control terminal sends described steering order by serial ports or network interface to described mosaic display screen.When control terminal sends described steering order by serial ports to described mosaic display screen, described respective display unit is the display unit for Access Control instruction (display unit 101 as shown in Figure 1) of mosaic display screen, when control terminal sends described steering order by network interface to described spliced display unit, if steering order is whole screen steering order, then described respective display unit is all display units of described mosaic display screen; If steering order is unit controls instruction, then described respective display unit is the display unit of pending corresponding control operation.
In one embodiment, sending module 1013 also can be used for by serial port module to or network interface module send described steering order to the respective display unit of described mosaic display screen.
Preferably, mosaic display screen is connected with control terminal by serial ports or network interface.When mosaic display screen is connected with control terminal by serial ports, the display unit that be used for Access Control instruction of steering order to mosaic display screen is sent by serial ports by control terminal.Then by the steering order described in articulating between each display unit of the direction of arrow shown in Fig. 1.When mosaic display screen is connected with control terminal by network interface, steering order any one display unit to mosaic display screen sends by network interface by control terminal.
Refer to Fig. 4, Fig. 4 is the schematic flow sheet of remote control thereof second embodiment of mosaic display screen of the present invention.
The remote control thereof of the described mosaic display screen of present embodiment, mutual between control terminal and mosaic display screen, can comprise the following steps:
Step S401, control terminal receives the remote signal that telepilot sends.
Step S402, described remote signal, according to the system protocol of mosaic display screen, is converted to the steering order corresponding to described system protocol by control terminal.
Step S403, control terminal sends described steering order to the respective display unit of described mosaic display screen.
Step S404, whether steering order described in described respective display unit identification is the steering order of this unit.
Step S405, if so, then described corresponding control module responds described steering order and carries out corresponding control operation.
Present embodiment, control terminal receives the remote signal that telepilot sends, according to the system protocol of mosaic display screen, described remote signal is converted to the steering order corresponding to described system protocol, respective display unit to described mosaic display screen sends, and steering order described in described respective display unit identification responds described steering order after the steering order of this unit to carry out corresponding control operation.Remote signal is converted to the steering order corresponding to the system protocol of mosaic display screen by control terminal, mosaic display screen can steering order described in Direct Recognition, display unit without the need to mosaic display screen is decoded to steering order again, and then without the need to embedding decoding software in display unit, eliminating remote control signal receiver circuit, control terminal sends described control signal directly to mosaic display screen, improves response speed and remote control efficiency while improving the transmission speed of remote signal.
Wherein, step S401 to step S403 is corresponding to the step S201 to S203 shown in Fig. 2 respectively.
For step S404, described respective display unit directly reads the execution object of pending described corresponding control operation included in described steering order.Judge whether described execution object is described respective display unit, if so, then judges the steering order of described steering order as described respective display unit, if not, then judge that described steering order is not the steering order of described respective display unit.
In one embodiment, after described in described respective display unit identification, whether steering order is the step of the steering order of this unit, further comprising the steps of:
If described steering order is not the steering order of this unit, described respective display unit sends described steering order to next display unit.
Preferably, by the articulating path sending controling instruction in Fig. 1 shown in arrow.
For step S405, described respective display unit directly can read the operation information of the pending corresponding control operation that described steering order comprises, and carries out corresponding control operation, realize the remote control to mosaic display screen according to described operation information.
Refer to Fig. 5, Fig. 5 is the structural representation of telechirics the 3rd embodiment of mosaic display screen of the present invention.
The telechirics of the described mosaic display screen of present embodiment, control terminal 2010 and mosaic display screen 2020 can be comprised, control terminal 2010 can comprise receiver module 2011, instruction transformation module 2012 and sending module 2013, the respective display unit of mosaic display screen 2020 can comprise identification module 2021 and control module 2022, wherein:
Receiver module 2011, for receiving the remote signal that telepilot sends.
Instruction transformation module 2012, for the system protocol according to described mosaic display screen, is converted to the steering order corresponding to described system protocol by described remote signal.
Sending module 2013, for sending described steering order to the respective display unit of described mosaic display screen.
Identification module 2014, for identifying that whether described steering order is the steering order of this unit.
Control module 2015, for when described steering order is the steering order of this unit, responds described steering order and carries out corresponding control operation.
Present embodiment, control terminal receives the remote signal that telepilot sends, according to the system protocol of mosaic display screen, described remote signal is converted to the steering order corresponding to described system protocol, respective display unit to described mosaic display screen sends, and steering order described in described respective display unit identification responds described steering order after the steering order of this unit to carry out corresponding control operation.Remote signal is converted to the steering order corresponding to the system protocol of mosaic display screen by control terminal, mosaic display screen can steering order described in Direct Recognition, display unit without the need to mosaic display screen is decoded to steering order again, and then without the need to embedding decoding software in display unit, eliminating remote control signal receiver circuit, control terminal sends described control signal directly to mosaic display screen, improves response speed and remote control efficiency while improving the transmission speed of remote signal.
Wherein, receiver module 2011, instruction transformation module 2012 and sending module 2013 are corresponding with sending module 1013 to the receiver module 1011 shown in Fig. 3, instruction transformation module 1012 respectively.
For identification module 2021, described respective display unit directly reads the execution object of pending described corresponding control operation included in described steering order.Judge whether described execution object is described respective display unit, if so, then judges the steering order of described steering order as described respective display unit, if not, then judge that described steering order is not the steering order of described respective display unit.
In one embodiment, the respective display unit of mosaic display screen 2020 also can comprise articulating module, for when described steering order is not the steering order of this unit, sends described steering order to next display unit.
Preferably, by the articulating path sending controling instruction in Fig. 1 shown in arrow.
For control module 2022, directly can read the operation information of the pending corresponding control operation that described steering order comprises, carry out corresponding control operation according to described operation information, realize the remote control to mosaic display screen.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a remote control thereof for mosaic display screen, is characterized in that, comprises the following steps:
Control terminal receives the remote signal that telepilot sends;
Described remote signal, according to the system protocol of mosaic display screen, is converted to the steering order corresponding to described system protocol by control terminal;
Control terminal sends described steering order to the respective display unit of described mosaic display screen, to control described mosaic display screen.
2. a telechirics for mosaic display screen, is characterized in that, comprises control terminal, and described control terminal comprises:
Receiver module, for receiving the remote signal that telepilot sends;
Instruction transformation module, for the system protocol according to mosaic display screen, is converted to the steering order corresponding to described system protocol by described remote signal;
Sending module, for sending described steering order to the respective display unit of described mosaic display screen, to control described mosaic display screen.
3. a remote control thereof for mosaic display screen, is characterized in that, comprises the following steps:
Control terminal receives the remote signal that telepilot sends;
Described remote signal, according to the system protocol of mosaic display screen, is converted to the steering order corresponding to described system protocol by control terminal;
Control terminal sends described steering order to the respective display unit of described mosaic display screen;
Whether steering order described in described respective display unit identification is the steering order of this unit;
If so, then described corresponding control module responds described steering order and carries out corresponding control operation.
4. the remote control thereof of mosaic display screen according to claim 3, is characterized in that, the step that control terminal receives the remote signal that telepilot sends comprises the following steps:
Control terminal receives the described remote signal that the router in the same network segment forwards.
5. the remote control thereof of mosaic display screen according to claim 3, is characterized in that, the step that described remote signal is converted to the steering order corresponding to described system protocol, according to the system protocol of mosaic display screen, comprises the following steps by control terminal:
The signal attribute of remote signal described in control terminal identification, wherein, described signal attribute comprises whole screen controlled attribute and unit controls attribute;
Corresponding described signal attribute, described remote signal is converted to the steering order of the respective attributes corresponding to described system protocol by control terminal according to the system protocol of mosaic display screen, wherein, the steering order of described respective attributes is whole screen steering order or unit controls instruction.
6. according to the remote control thereof of the mosaic display screen in claim 3 to 5 described in any one, it is characterized in that, the step that control terminal sends described steering order to the respective display unit of described mosaic display screen comprises the following steps:
Control terminal by serial port module to or network interface module send described steering order to the respective display unit of described mosaic display screen.
7. the remote control thereof of mosaic display screen according to claim 6, is characterized in that, after described in described respective display unit identification, whether steering order is the step of the steering order of this unit, further comprising the steps of:
If described steering order is not the steering order of this unit, described respective display unit sends described steering order to next display unit.
8. a telechirics for mosaic display screen, is characterized in that, comprises control terminal and mosaic display screen, wherein:
Described control terminal comprises:
Receiver module, for receiving the remote signal that telepilot sends;
Instruction transformation module, for the system protocol according to described mosaic display screen, is converted to the steering order corresponding to described system protocol by described remote signal;
Sending module, for sending described steering order to the respective display unit of described mosaic display screen;
The respective display unit of described mosaic display screen comprises:
Identification module, for identifying that whether described steering order is the steering order of this unit;
Control module, for when described steering order is the steering order of this unit, responds described steering order and carries out corresponding control operation.
9. the telechirics of a mosaic display screen, it is characterized in that, the telepilot comprising mosaic display screen, the control terminal be connected with described mosaic display screen and be connected with described control terminal, described telepilot sends remote signal, described control terminal receives described remote signal, according to the system protocol of mosaic display screen described remote signal is converted to the steering order corresponding to described system protocol and respective display unit to described mosaic display screen sends described steering order, and described respective display unit responds described steering order and carries out corresponding control operation.
10. the telechirics of mosaic display screen according to claim 9, it is characterized in that, also comprise router, described router is connected between described control terminal and described telepilot, described router receives the remote signal that described telepilot sends, and described remote signal is sent to described control terminal.
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| CN106559760A (en) * | 2015-09-25 | 2017-04-05 | 上海时梦信息技术有限公司 | A kind of control system and method for remotely control liquid crystal display |
| CN107770253A (en) * | 2017-09-22 | 2018-03-06 | 西安万像电子科技有限公司 | Long-range control method and system |
| WO2019047490A1 (en) * | 2017-09-08 | 2019-03-14 | 深圳光峰科技股份有限公司 | Remote control device, tiled display wall and remote control system |
| CN112492238A (en) * | 2019-09-11 | 2021-03-12 | 西安诺瓦星云科技股份有限公司 | Method for adjusting bright and dark lines of display screen and LED display screen |
| WO2023045745A1 (en) * | 2021-09-27 | 2023-03-30 | 华为技术有限公司 | Method for controlling multi-screen system, and medium and electronic device thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106559760A (en) * | 2015-09-25 | 2017-04-05 | 上海时梦信息技术有限公司 | A kind of control system and method for remotely control liquid crystal display |
| WO2019047490A1 (en) * | 2017-09-08 | 2019-03-14 | 深圳光峰科技股份有限公司 | Remote control device, tiled display wall and remote control system |
| CN107770253A (en) * | 2017-09-22 | 2018-03-06 | 西安万像电子科技有限公司 | Long-range control method and system |
| CN112492238A (en) * | 2019-09-11 | 2021-03-12 | 西安诺瓦星云科技股份有限公司 | Method for adjusting bright and dark lines of display screen and LED display screen |
| WO2023045745A1 (en) * | 2021-09-27 | 2023-03-30 | 华为技术有限公司 | Method for controlling multi-screen system, and medium and electronic device thereof |
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