CN102023837B - System initializing method and display system using same - Google Patents
System initializing method and display system using same Download PDFInfo
- Publication number
- CN102023837B CN102023837B CN201010574561A CN201010574561A CN102023837B CN 102023837 B CN102023837 B CN 102023837B CN 201010574561 A CN201010574561 A CN 201010574561A CN 201010574561 A CN201010574561 A CN 201010574561A CN 102023837 B CN102023837 B CN 102023837B
- Authority
- CN
- China
- Prior art keywords
- display
- controller
- operating period
- disabled
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Controls And Circuits For Display Device (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
The invention provides a system initializing method and a display system using the same. The display system comprises a first display and a second display which are coupled with a data communication interface. The system initializing method comprises the following steps: disabling the second display in a first operation period, enabling the first display in the first operation period, providing a first setting data to the first display through the data communication interface so as to set the first display corresponding to a first identity configuration, disabling the first display in a second operation period, enabling the second display in the second operation period, providing a second setting data to the second display through the data communication interface so as to set the second display corresponding to a second identity configuration, and staggering the first and second operation periods. By using the method provided by the invention, the system of the displays in the display system can be automatically initialized.
Description
Technical field
The invention relates to a kind of system initialization method and use its display system, and particularly relevant for a kind of display system that is applied to the system initialization method in the video wall application scenario and uses it.
Background technology
In the epoch now that development in science and technology is maked rapid progress, the video wall technology exists, and is widely used in the various application scenarios.In general, the video wall system comprises many displays and TV wall controller.These many displays are arranged out a video wall display screens that the viewing area is bigger with the mode of the matrix of m * n, and wherein m and n are the natural number greater than 1.This TV wall controller is decomposed into m * n subgraph frame data with an input picture frame data, and according to this m * n subgraph frame data, drives this m * n platform display respectively and show m * n subgraph frame picture.Wherein this input picture frame data corresponds to a picture frame picture, and this m * n subgraph frame data distinguished m * n sub-picture frame picture in the corresponding picture frame picture so far.By this, realize out a single video wall display screens, and show this picture frame picture with it with this m * n display.
In existing video wall system, each m * n display disposes an independently identification information accordingly, and by this, this TV wall controller can provide the display to correspondence with m * n subgraph frame data of correspondence.In view of the above, how to design and to carry out the identification information to the display of the m * n in the video wall system effectively and set up the operated system initial method, for industry is constantly endeavoured one of direction.
Summary of the invention
The present invention is relevant for a kind of system initialization method and use its display system; Compared to the identification data establishment method of conventional use in the video wall system, but system initialization method that the present invention is correlated with and the display system of using it have the advantage that the system initialization of each display in the display system is accomplished on robotization ground.
According to a first aspect of the invention, a kind of display system is proposed.Display system provided by the invention comprises governor circuit, data communication interface, first display and second display.Governor circuit is activation or disabled in order to provide first signal to be used for optionally setting first controller.The data communication interface electrically connects this governor circuit.First display comprises this first controller, and this first controller is coupled to this data communication interface, and receives this first signal, and this first controller is activation or disabled in order to provide second signal optionally to set second controller.Second display comprises this second controller, and this second controller is coupled to this data communication interface, and receives this second signal.Wherein, In first operating period; This governor circuit drives this first controller provides this second signal with this second controller of disabled; This governor circuit provides this first signal with this first controller of activation, and this governor circuit provides first set data to this first controller via this data communication interface, corresponds to the first identity configuration to set this first controller.Wherein, In second operating period; This governor circuit provides this first signal with this first controller of disabled; This governor circuit drives this first controller provides this second signal with this second controller of activation, and this governor circuit provides second set data to this second controller via this data communication interface, corresponds to the second identity configuration to set this second controller.Wherein, this second operating period is after this first operating period.
According to display system of the present invention; Second controller is activation or disabled in order to provide the 3rd signal optionally to set the 3rd controller more; This display system also comprises the 3rd display; The 3rd display comprises the 3rd controller, is coupled to this data communication interface, and receives the 3rd signal.Wherein, In the 3rd operating period; This governor circuit drives this second controller provides the 3rd signal with activation the 3rd controller, and provides the 3rd set data to the 3rd controller via this data communication interface, corresponds to the tiers e'tat configuration to set the 3rd controller.Wherein, the 3rd operating period is after this second operating period.
According to display system of the present invention; In this first operating period; This governor circuit more drives this second controller provides the 3rd signal with disabled the 3rd controller, and this this first controller of governor circuit driving provides this second signal with this second controller of disabled.In this second operating period, this governor circuit more drives this second controller provides the 3rd signal with disabled the 3rd controller, and this governor circuit provides this first signal with this first controller of disabled.In the 3rd operating period, this governor circuit provides this first signal with this first controller of disabled, and drives this first controller and provide this second signal with this second controller of disabled.
According to a second aspect of the invention, a kind of system initialization method is proposed.System initialization method provided by the invention is applied in the display system, and this display system comprises first display and second display, and this first display and this second display and data communication interface couple, and this system initialization method may further comprise the steps.This second display of disabled in first operating period.This first display of activation in this first operating period, and provide first set data to this first display via this data communication interface, correspond to the first identity configuration to set this first display.This first display of disabled in second operating period.And in this second operating period this second display of activation, and provide second set data to this second display via this data communication interface, correspond to the second identity configuration to set this second display.Wherein, this first operating period and this second operating period stagger each other.
According to system initialization method of the present invention, display system also comprises the 3rd display, and this system initialization method is further comprising the steps of.This first display of disabled and this second display in the 3rd operating period.Reach activation the 3rd display in the 3rd operating period, and provide the 3rd set data to the 3rd display, correspond to the tiers e'tat configuration to set the 3rd display via this data communication interface.
According to system initialization method of the present invention, in this first operating period, also comprise disabled the 3rd display in this first operating period in the step of this second display of disabled.And in this second operating period, also comprise disabled the 3rd display in this second operating period in the step of this first display of disabled.
System initialization method of the present invention and the display system of using it are used the controller that governor circuit comes each display in the optionally activation display system, with robotization ground each display are carried out initialization operation.Compared to the identification data establishment method of conventional use in the video wall system, but the system initialization of each display in the display system is accomplished on system initialization method of the present invention and the display system robotization ground of using it.
Description of drawings
Fig. 1 illustrates the calcspar of the display system of using the embodiment of the invention.
Fig. 2 illustrates the process flow diagram according to the system initialization method of the embodiment of the invention.
Embodiment
For making the object of the invention, structure, characteristic and function thereof there are further understanding, cooperate embodiment to specify as follows now.
Please with reference to Fig. 1, it illustrates the calcspar of the display system of using the embodiment of the invention.Display system 1 comprise data communication interface 12, display D1, D2 ..., DN and governor circuit 14, wherein N is the natural number greater than 1.In the present embodiment, equaling 3 situation with N comes the display system 1 of present embodiment is described.Display D1-D3 is connected with governor circuit 14 via data communication interface 12, and data communication interface 12 for example is a RS232 communication interface.Display D1-D3 in the present embodiment for example is arranged in the bigger video wall display screens in viewing area.
Display D1-D3 comprises controller C1, C2 and C3 respectively, and each controller C1-C3 is coupled to data communication interface 12, and links up via itself and governor circuit 14.More comprise the control interface between each controller C1-C3 and the governor circuit 14, governor circuit 14 is controlled controller C1-C3 through controlling interface thus, so that each controller C1-C3 is carried out initializing set.In an example; Each controller C1-C3 comprises activation pin and output connecting pin; The activation pin of i controller is electrically connected to the signal output connecting pin of i-1 controller among the controller C1-C3 among the controller C1-C3, and wherein i is for more than or equal to 2 and (=N) the natural number that is less than or equal to 3.And the activation pin of the 1st controller (promptly being controller C1) among the controller C1-C3 is coupled to governor circuit 14.Controller C1-C3 is via the connection that is one another in series of its activation pin and output connecting pin, and is connected with governor circuit 14, realizes this control interface by this.
The activation pin of controller C1 receives the signal En1 that governor circuit 14 provides, and the output connecting pin of controller C1 is in order to provide signal En2.The activation pin of the 2nd to the 3rd controller C2 and C3 receives signal En2 and the En3 that its previous stage controller C1 and C2 provide respectively, and the output connecting pin of controller C2 provides corresponding signal En3.
Say that in more detail among the TP1, governor circuit 14 driving governor C1 and C2 provide signal En2 and En3 during operation, with difference disabled controller C2 and C3; Governor circuit 14 more provides signal En1 activation controller C1, and via data communication interface 12 set data S1 is provided.Because among the TP1, controller C2 and C3 are disabled during operation, so set data S1 is provided to controller C1.So, controller C1 can be in response to set data S1, and setting controller C1 corresponds to the first identity configuration.
Among the TP2, governor circuit 14 provides signal En1 with disabled controller C1 during operation; Governor circuit 14 more driving governor C2 provides signal En3 with disabled controller C3; Governor circuit 14 driving governor C1 provide signal En2 with activation controller C2, and via data communication interface 12 set data S2 are provided.Because among the TP2, controller C1, C3 are disabled during operation, so set data S2 is provided to controller C2.So, controller C2 can be in response to set data S2, and setting controller C2 corresponds to the second identity configuration.
Among the TP3, governor circuit 14 provides signal En1 with disabled controller C1 during operation, and driving governor C1 provides signal En2 with disabled controller C2; Governor circuit more driving governor C2 provides signal En3 with activation controller C3, and via data communication interface 12 set data S3 is provided.Because among the TP3, controller C1 and C2 are disabled during operation, so set data S3 is provided to controller C3.So, controller C3 can be in response to set data S3, and setting controller C3 corresponds to the tiers e'tat configuration.So, the display system 1 of present embodiment can be accomplished the Initiation operation of the identity configuration of setting controller C1-C3 effectively via governor circuit 14 and the aforesaid control operation of controller C1-C3.
For instance, data communication interface 12 comprises transmission channel 12a and 12b, and it is respectively by governor circuit 14 to the one-way transmission passage of each display D1-D3 and by the single-phase transmission channel of each display D1-D3 to governor circuit 14.
For instance; More comprise output enable circuit E1, E2 and E3 among the display D1-D3 of present embodiment; It is controlled by the control of controller C1-C3 respectively; The signal that optionally controller C1-C3 is produced provides to transmission channel 12b, is provided to simultaneously on the transmission channel 12b with the signal of avoiding two or more controllers to produce, makes display system 1 that the situation of misoperation take place.
Please with reference to Fig. 2, it illustrates the process flow diagram according to the system initialization method of the embodiment of the invention.The system initialization method of the embodiment of the invention is applied to comprise that display D1-D3 and data communication interface 12 couple in the display system 1 of governor circuit 14 and display D1-D3.The system initialization method comprises the following steps.At first like step (a), governor circuit 14 is disabled display D2 and D3 among the TP1 during operation.Execution in step (b) simultaneously, governor circuit 14 be activation display D1 among the TP1 during operation, and provides set data S1 to display D1 via data communication interface 12, corresponds to the first identity configuration to set display D1.
Then like step (c), governor circuit 14 is disabled display D1 and D3 among the TP2 during operation.Execution in step (d) simultaneously, governor circuit 14 be activation display D2 among the TP2 during operation, and provides set data S2 to display D2 via data communication interface 12, corresponds to the second identity configuration to set display D2.
Then like step (e), governor circuit 14 is disabled display D1 and D2 among the TP3 during operation.Execution in step (f) simultaneously, governor circuit 14 be activation display D3 among the TP3 during operation, and provides set data S3 to display D3 via data communication interface 12, corresponds to the tiers e'tat configuration to set display D3.Wherein, TP1-TP3 staggers each other during the aforementioned operation.
In aforementioned paragraphs; Though only distinguish activation controller C1, C2 and C3 among TP1, TP2 and the TP3 during operation with governor circuit 14; And respectively with remaining controller C2 and C3, C1 and C3 and C1 and C2 disabled; Providing respectively to the situation of controller C1, C2 and C3 with set data S1, S2 and S3 with correspondence is that example is done explanation, and right, the display system 1 of present embodiment is not limited thereto.
In other examples, each controller C1 to C3 more can carry out and judge the operation whether it has had the identity configuration data or do not accomplished the identity configuration and setting when receive any set data.If not, the identity configuration setting operation that each controller C1 to C3 then is correlated with according to this set data that receives is shown in previous embodiment.If then each controller C1 to C3 directly transfers to the next stage controller with this set data that receives accordingly, and no longer repeats the identity configuration setting operation.In view of the above; In this example; Governor circuit 14 can be omitted in disabled controller C2 and C3 among the operating period TP1, disabled controller C1 and C3 and the step of disabled controller C1 and C2 among the TP3 during operation among the TP2 during operation, and still can accomplish the setting operation that controller C1 to C3 is carried out the identity configuration.
In aforementioned paragraphs, come the system initialization method and the display system 1 thereof of the embodiment of the invention are described though only equal 3 situation with N, right, the system initialization method and the display system 1 thereof of the embodiment of the invention are not limited thereto.In other examples, the display system 1 of the embodiment of the invention more can comprise 2, the display more than 4 or 4, and the system initialization method of the embodiment of the invention more can comprise the correlation step of it being carried out initialization operation.
The system initialization method of present embodiment and the display system of using it are used the controller that governor circuit comes each display in the optionally activation display system, with robotization ground each display are carried out initialization operation.In view of the above, compared to the identification data establishment method of conventional use in the video wall system, but the system initialization method of the embodiment of the invention and the display system of using it have the advantage that the system initialization of each display in the display system is accomplished on robotization ground.
The present invention is described by above-mentioned related embodiment, yet the foregoing description is merely the example of embodiment of the present invention.Must be pointed out that the embodiment that has disclosed does not limit scope of the present invention.On the contrary, change and retouching not breaking away from the spirit and scope of the present invention to be done all belong to scope of patent protection of the present invention.
Claims (6)
1. display system is characterized in that comprising:
Governor circuit is activation or disabled in order to provide first signal to be used for optionally setting first controller;
The data communication interface electrically connects this governor circuit;
First display comprises this first controller, and this first controller is coupled to this data communication interface, and receives this first signal, and this first controller is activation or disabled in order to provide second signal optionally to set second controller; And
Second display comprises this second controller, and this second controller is coupled to this data communication interface, and receives this second signal;
Wherein, In first operating period; This governor circuit drives this first controller provides this second signal with this second controller of disabled; This governor circuit provides this first signal with this first controller of activation, and this governor circuit provides first set data to this first controller via this data communication interface, corresponds to the first identity configuration to set this first controller;
Wherein, In second operating period; This governor circuit provides this first signal with this first controller of disabled; This governor circuit drives this first controller provides this second signal with this second controller of activation, and this governor circuit provides second set data to this second controller via this data communication interface, corresponds to the second identity configuration to set this second controller; And
Wherein, this second operating period is after this first operating period.
2. display system as claimed in claim 1 is characterized in that this second controller is activation or disabled in order to provide the 3rd signal optionally to set the 3rd controller more, and this display system also comprises the 3rd display, and the 3rd display comprises:
The 3rd controller is coupled to this data communication interface, and receives the 3rd signal;
Wherein, In the 3rd operating period; This governor circuit drives this second controller provides the 3rd signal with activation the 3rd controller, and provides the 3rd set data to the 3rd controller via this data communication interface, corresponds to the tiers e'tat configuration to set the 3rd controller; And
Wherein, the 3rd operating period is after this second operating period.
3. display system as claimed in claim 2 is characterized in that:
In this first operating period, this governor circuit more drives this second controller provides the 3rd signal with disabled the 3rd controller, and this this first controller of governor circuit driving provides this second signal with this second controller of disabled;
In this second operating period, this governor circuit more drives this second controller provides the 3rd signal with disabled the 3rd controller, and this governor circuit provides this first signal with this first controller of disabled; And
In the 3rd operating period, this governor circuit provides this first signal with this first controller of disabled, and drives this first controller and provide this second signal with this second controller of disabled.
4. a system initialization method is applied in the display system, and this display system comprises first display and second display, and this first display and this second display and data communication interface couple, and it is characterized in that this system initialization method comprises:
This second display of disabled in first operating period;
This first display of activation in this first operating period, and provide first set data to this first display via this data communication interface, correspond to the first identity configuration to set this first display;
This first display of disabled in second operating period; And
This second display of activation in this second operating period, and provide second set data to this second display via this data communication interface, correspond to the second identity configuration to set this second display;
Wherein, this first operating period and this second operating period stagger each other.
5. system initialization method as claimed in claim 4 is characterized in that this display system also comprises the 3rd display, and this system initialization method comprises:
This first display of disabled and this second display in the 3rd operating period; And
Activation the 3rd display in the 3rd operating period, and provide the 3rd set data to the 3rd display via this data communication interface, correspond to the tiers e'tat configuration to set the 3rd display.
6. system initialization method as claimed in claim 5 is characterized in that: in this first operating period, also comprise disabled the 3rd display in this first operating period in the step of this second display of disabled; And in this second operating period, also comprise disabled the 3rd display in this second operating period in the step of this first display of disabled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010574561A CN102023837B (en) | 2010-12-06 | 2010-12-06 | System initializing method and display system using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010574561A CN102023837B (en) | 2010-12-06 | 2010-12-06 | System initializing method and display system using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102023837A CN102023837A (en) | 2011-04-20 |
| CN102023837B true CN102023837B (en) | 2012-09-19 |
Family
ID=43865162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010574561A Expired - Fee Related CN102023837B (en) | 2010-12-06 | 2010-12-06 | System initializing method and display system using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102023837B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200512714A (en) * | 2003-09-22 | 2005-04-01 | Delta Electronics Inc | System, apparatus and method for identification configuration of a monitor |
| CN101312514A (en) * | 2007-05-23 | 2008-11-26 | 明基电通股份有限公司 | Electronic device and indication method |
| CN101668130A (en) * | 2009-09-17 | 2010-03-10 | 深圳市启欣科技有限公司 | Television splicing wall partition compensating system |
-
2010
- 2010-12-06 CN CN201010574561A patent/CN102023837B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200512714A (en) * | 2003-09-22 | 2005-04-01 | Delta Electronics Inc | System, apparatus and method for identification configuration of a monitor |
| CN101312514A (en) * | 2007-05-23 | 2008-11-26 | 明基电通股份有限公司 | Electronic device and indication method |
| CN101668130A (en) * | 2009-09-17 | 2010-03-10 | 深圳市启欣科技有限公司 | Television splicing wall partition compensating system |
Non-Patent Citations (1)
| Title |
|---|
| JP特開2005-115367A 2005.04.28 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102023837A (en) | 2011-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2008227084B2 (en) | System and method for driving and receiving data from multiple touch screen devices | |
| CN103038743A (en) | Method and apparatus for dynamically switching between scalable graphical user interfaces for mobile devices | |
| KR102251701B1 (en) | Display apparatus consisting a multi display system and control method thereof | |
| US20150205565A1 (en) | Multi-screen display system and display method | |
| US20080126629A1 (en) | Method of wake-up scan for kvm switch | |
| CN106358063B (en) | Touch television and control method and control device thereof | |
| EP2017819A3 (en) | Display apparatus, host device and control methods thereof | |
| US8190782B2 (en) | Image display system and image display apparatus | |
| CN104317620A (en) | Multi-screen sharing based application management method and device | |
| WO2008073917A3 (en) | Programmable video signal processor for video compression and decompression | |
| CN111399922B (en) | Dual-system display device and system | |
| CN102402373A (en) | Method and device for controlling touch keyboard in mobile terminal | |
| CN104936030A (en) | Startup picture display method, equipment and combined terminal system | |
| CN101739227A (en) | Display method, device, and system for computer system | |
| US8142033B2 (en) | Projector capable of indicating interface state | |
| CN102023837B (en) | System initializing method and display system using same | |
| CN102169375A (en) | Method for switching control channel on KVM (K virtual machine) system | |
| US20080018518A1 (en) | Remote system capable of controlling an electronic device and method thereof | |
| US20120036294A1 (en) | Computer integrated display integrated display and control method of the same | |
| CN113205785B (en) | Frame display signal synchronization method, display device, electronic equipment and storage medium | |
| CN115273739A (en) | Display panel, driving method and display device | |
| JP2018066831A (en) | Video display system and control method therefor | |
| CN103809837A (en) | Method for calling virtual keyboard and electronic equipment | |
| CN102780913A (en) | Multi-channel signal detection method and device | |
| CN103763536B (en) | Based on the method and system of CS framework control DLP projector equipment seamless switching |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20161206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |