CN103475916A - Method of mirroring synchronization between controlled equipment and touch screen remote controller and system thereof - Google Patents
Method of mirroring synchronization between controlled equipment and touch screen remote controller and system thereof Download PDFInfo
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- CN103475916A CN103475916A CN2012101887615A CN201210188761A CN103475916A CN 103475916 A CN103475916 A CN 103475916A CN 2012101887615 A CN2012101887615 A CN 2012101887615A CN 201210188761 A CN201210188761 A CN 201210188761A CN 103475916 A CN103475916 A CN 103475916A
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Abstract
The invention discloses a method of mirroring synchronization between controlled equipment and a touch screen remote controller and a system thereof. The method comprises the following steps that wireless connection is established between the touch screen remote controller and the controlled equipment; the touch screen remote controller receives a webpage address input by a user through a touch screen of the touch screen remote controller; and a webpage content is acquired from a network side according to the webpage address so as to display; the webpage address is sent to the controlled equipment; the controlled equipment acquires the webpage content from the network side according to the received webpage address and the content is displayed through a display. By using the scheme of the invention, synchronization display of the controlled equipment and a browser page on the touch screen remote controller can be guaranteed.
Description
Technical field
The present invention relates to digital television techniques, relate in particular to the method and system that between controlled device and remote controller with touch screen, mirror image is synchronizeed.
Background technology
At present, set up and be equipped with browser kernel in controlled device, and be used in conjunction with traditional remote controller, with realization, from network side, obtain and need web page contents to be shown; Controlled device is for example Set Top Box.Particularly, when the needs browsed web content, recall dummy keyboard and be presented on display, the user selects the character on dummy keyboard by the button up and down of traditional remote controller, with the input web page address; Afterwards, controlled device obtains web page contents by the web page address received from network side and is shown.
Usually, a plurality of links are arranged on web page contents, as the link about " physical culture " " news " etc. shown on webpage, the user can pass through the button up and down of traditional remote controller, visual focus frame (being generally square frame) on webpage is moved to chaining of needing, click the acknowledgement key on traditional remote controller, to click link, the web page contents that then controlled device obtains respective links from network side is shown.
Browse generic web page by the mode of visual focus frame larger defect is arranged.Generic web page is without optimization, and its page link is hundreds and thousands of; Adopt the mode of moving-vision focus frame, only can move to adjacent position at every turn, if want the current visual focus frame of link distance of click far away, operation is very inconvenient.And the feature due to structure of web page, seem the link of " adjacent ", the movement of visual focus frame is actual can not a step directly be arrived, and needs mobile multistep to arrive; Because visually adjacent link may not be the adjacent link in real structure of web page.
Remote controller with touch screen is because it is swift to operate, the content demonstration is abundant, the development trend of remote controller after having become.If can be by the operation of touch screen remote control, realize synchronizeing of remote controller with touch screen and controlled device display web page content, by avoiding in prior art, to the frequent operation of traditional remote controller button, further meet consumers' demand, but the current scheme that also there is no this respect.
Summary of the invention
The invention discloses a kind of method that between controlled device and remote controller with touch screen, mirror image is synchronizeed, the method can guarantee the simultaneous display of browser page on controlled device and remote controller with touch screen.
The invention discloses the system that between a kind of controlled device and remote controller with touch screen, mirror image is synchronizeed, this system can guarantee the simultaneous display of browser page on controlled device and remote controller with touch screen.
The invention discloses a kind of remote controller with touch screen, this remote controller with touch screen can guarantee with controlled device on the simultaneous display of browser page.
A kind of method that between controlled device and remote controller with touch screen, mirror image is synchronizeed, the method comprises:
Set up wireless connections between remote controller with touch screen and controlled device;
Remote controller with touch screen receives the user by the web page address of the touch-screen input of this remote controller with touch screen, obtains web page contents according to web page address from network side and is shown; And web page address is sent to controlled device;
Controlled device obtains web page contents by the web page address received from network side, by display, is shown.
The system that between a kind of controlled device and remote controller with touch screen, mirror image is synchronizeed, this system comprises remote controller with touch screen and controlled device;
Described remote controller with touch screen, for and controlled device between set up wireless connections, receive the user by the web page address of the touch-screen input of this remote controller with touch screen, obtain web page contents according to web page address from network side and shown; And web page address is sent to controlled device;
Described controlled device, for remote controller with touch screen, setting up wireless link, and obtain web page contents by the web page address received from network side, by display, shown.
A kind of remote controller with touch screen, this remote controller with touch screen comprises that the first connection sets up unit, contact screen information acquiring unit and the first browser kernel unit;
Described first connects and to set up unit, for and controlled device between set up wireless connections; And receive the web page address that described the first browser kernel unit sends, send to controlled device;
Described contact screen information acquiring unit, for receiving the user by the web page address of the touch-screen input of this remote controller with touch screen, send described the first browser kernel unit to;
Described the first browser kernel unit, obtain web page contents for the web page address by receiving from network side and shown, and send to described the first connection to set up unit the web page address of reception.
Can find out from such scheme, in the present invention, set up wireless connections in advance between remote controller with touch screen and controlled device, then, when needed, the user is by the touch-screen input web page address of this remote controller with touch screen, and remote controller with touch screen obtains web page contents according to web page address from network side and shown; And send to controlled device carry out obtaining of web page contents and show web page address.Thereby, realize carrying out the simultaneous display of content of pages on remote controller with touch screen and controlled device.
The accompanying drawing explanation
Fig. 1 be controlled device of the present invention with remote controller with touch screen between the mirror image method indicative flowchart of synchronizeing;
Fig. 2 be controlled device of the present invention with remote controller with touch screen between the mirror image method flow diagram example of synchronizeing;
Fig. 3 be controlled device of the present invention with remote controller with touch screen between the mirror image system configuration schematic diagram of synchronizeing;
Fig. 4 be controlled device of the present invention with remote controller with touch screen between the mirror image system configuration schematic diagram example of synchronizeing.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, the present invention is described in more detail.
Referring to Fig. 1, be the method indicative flowchart that mirror image between controlled device of the present invention and remote controller with touch screen is synchronizeed, it comprises the following steps:
Step 101, set up wireless connections between remote controller with touch screen and controlled device.
Increase webpage synchronous applications option in the menu of remote controller with touch screen, when realizing that between controlled device and remote controller with touch screen, webpage is synchronizeed, the user can carry out catalogue selection, the synchronous applications of entering the Web page.
After the synchronous applications of entering the Web page, remote controller with touch screen and controlled device carry out wireless connections, particularly, can carry out short-distance wireless (wifi, wireless fidelity) connection or bluetooth connection etc.; Connect if set up bluetooth, at remote controller with touch screen and controlled device, the bluetooth linkage unit is set respectively, data mutual between remote controller with touch screen and controlled device, all based on Bluetooth protocol, are carried out sending and receiving by the bluetooth linkage unit; Set up that wifi is connected or bluetooth is connected to that those skilled in the art easily realize at remote controller with touch screen and controlled device, exceed and repeat here.
Step 102, remote controller with touch screen receives the user by the web page address of the touch-screen input of this remote controller with touch screen, obtains web page contents according to web page address from network side and is shown; And web page address is sent to controlled device.
Also consult in advance the resolution that web page contents shows between remote controller with touch screen and controlled device, so that the ratio of width to height of the web page contents that controlled device shows with remote controller with touch screen is identical.Particularly, before this step, also comprise: controlled device calculates the ratio of width to height by the resolution of display, sends to remote controller with touch screen; Remote controller with touch screen is determined and self is carried out the resolution of web page contents demonstration by the ratio of width to height.
Step 103, controlled device obtains web page contents by the web page address received from network side, by display, is shown.
Then, the user can be operated the remote controller with touch screen current display page, comprises the link of clicking in current display page, and such as the link about " physical culture " " news " etc. of current demonstration, described click can be clicks or double-click; And current display page is carried out to slide etc.Correspondingly, after step 103, the method also comprises:
Remote controller with touch screen receives the user and passes through the external event of the touch-screen of this remote controller with touch screen to the current page operation, by external event, determines corresponding page operation instruction, and the web page contents of current demonstration is carried out to corresponding operating; And the page operation instruction is sent to controlled device; Controlled device is carried out corresponding operating by the page operation instruction to the web page contents of current demonstration.
Described external event is for example click event, correspondingly, described page operation instruction is that the page that comprises link identification obtains request, described controlled device is carried out corresponding operating by the page operation instruction to the web page contents of current demonstration and comprised: the link identification that controlled device is comprised by the page request of obtaining is determined webpage link address corresponding in the current web page content, obtain web page contents by webpage link address from network side, shown by display.
For another example, described external event is slip event, and correspondingly, described page operation instruction is the page slip request that comprises the sliding position parameter, and described sliding position parameter is slip origin coordinates relative value and slip end coordinate relative value; Described controlled device is carried out corresponding operating by the page operation instruction to the web page contents of current demonstration and is comprised:
Controlled device, by the slip origin coordinates relative value and the slip end coordinate relative value that comprise in page slip request, is converted to slip origin coordinates absolute value and the slip end coordinate absolute value of corresponding display; By slip origin coordinates absolute value and slip end coordinate absolute value, the web page contents of current demonstration is carried out to slide.
After controlled device is carried out the page operation instruction from remote controller with touch screen, also can be to the remote controller with touch screen feedback response message, with the remote controller with touch screen instruction of announcement, be finished; Simultaneously, controlled device also can feed back to the hashed value of the content page of current demonstration remote controller with touch screen to carry out verification, particularly:
Controlled device calculates hashed value according to the content of pages of current demonstration, and hashed value is sent to remote controller with touch screen;
After remote controller with touch screen receives hashed value, according to the content of pages of self current demonstration, calculate hashed value, the hashed value that calculates and the hashed value of reception are compared, if different, again the page operation instruction is sent to controlled device.
The method of below with the example of Fig. 2, mirror image between controlled device of the present invention and remote controller with touch screen being synchronizeed describes, and it comprises the following steps:
Resolution comprises pixels across value and vertical pixel value, and the pixels across value, divided by vertical pixel value, is obtained to the ratio of width to height.
If controlled device is Set Top Box, described display is television indicator.
In the present invention, realize respectively a browser kernel in remote controller with touch screen and controlled device, use separately browser kernel to carry out webpage parsing, layout calculating etc., web page contents is rendered on the screen of equipment separately.
After controlled device display web page content, can calculate hashed value according to the content of pages of current demonstration, hashed value is sent to remote controller with touch screen;
After remote controller with touch screen receives hashed value, according to the content of pages of self current demonstration, calculate hashed value, the hashed value that calculates and the hashed value of reception are compared, if different, web page address is resend to controlled device.
While calculating hashed value, particularly, can use the SHA1 algorithm to calculate hashed value according to the page info of current demonstration and page supplementary etc., described page supplementary be as the cookie state etc.
A plurality of links are arranged on web page contents, as the link about " physical culture " " news " etc. shown on webpage, the user can click certain link by touch-screen, the link identification that each chained address is corresponding unique, and the page request of obtaining that will comprise link identification sends to controlled device.
Owing to obtaining the mapping relations between each link identification and chained address in the current page content in browser kernel, after the browser kernel reception page of controlled device obtains request, to the page, the request of obtaining is processed, inquire about corresponding chained address by link identification, and then, obtain web page contents by webpage link address from network side again, shown by display.
Controlled device obtains web page contents by webpage link address from network side, after being shown by display, also can calculate hashed value according to the content of pages of current demonstration, and hashed value is sent to remote controller with touch screen;
After remote controller with touch screen receives hashed value, according to the content of pages of self current demonstration, calculate hashed value, the hashed value calculated is compared with the hashed value of reception, if different, again to the controlled device transmission page, obtain request.
Slip event comprises slip origin coordinates absolute value and slip end coordinate absolute value, by slip origin coordinates absolute value and slip end coordinate absolute value, and the remote controller with touch screen demonstration of just can sliding to the web page contents of current demonstration.
Described sliding position parameter is slip origin coordinates relative value and slip end coordinate relative value.The coordinate relative value of certain point on screen, i.e. the ratio of this lateral coordinates absolute value and display screen transverse width, and this along slope coordinate absolute value and display screen be the ratio of height vertically.
After knowing slip origin coordinates relative value and slip end coordinate relative value, by slip origin coordinates relative value, be multiplied by the display screen transverse width, just can obtain the slip origin coordinates absolute value of corresponding display; Be multiplied by the vertical width of display screen by the initial end relative value of sliding, just can obtain the slip end coordinate absolute value of corresponding display.Then, by slip origin coordinates absolute value and slip end coordinate absolute value, the controlled device demonstration of just can sliding to the web page contents of current demonstration.
Controlled device also can calculate hashed value according to the content of pages of current demonstration after the web page contents of current demonstration is slided and shows, hashed value is sent to remote controller with touch screen;
After remote controller with touch screen receives hashed value, according to the content of pages of self current demonstration, calculate hashed value, the hashed value calculated is compared with the hashed value of reception, if different, again to controlled device, send the page and slide and ask.
In the present invention, set up wireless connections in advance between remote controller with touch screen and controlled device, then, when needed, the user is by the touch-screen input web page address of this remote controller with touch screen, and remote controller with touch screen obtains web page contents according to web page address from network side and shown; And send to controlled device carry out obtaining of web page contents and show web page address.Thereby, realize carrying out the simultaneous display of content of pages on remote controller with touch screen and controlled device.
Referring to Fig. 3, be the system that mirror image between controlled device of the present invention and remote controller with touch screen is synchronizeed, it comprises remote controller with touch screen and controlled device;
Described remote controller with touch screen, for and controlled device between set up wireless connections, receive the user by the web page address of the touch-screen input of this remote controller with touch screen, obtain web page contents according to web page address from network side and shown; And web page address is sent to controlled device;
Described controlled device, for remote controller with touch screen, setting up wireless link, and obtain web page contents by the web page address received from network side, by display, shown.
Referring to Fig. 4, the system configuration schematic diagram example of synchronizeing for mirror image between controlled device of the present invention and remote controller with touch screen, wherein, described remote controller with touch screen comprises that the first connection sets up unit, contact screen information acquiring unit and the first browser kernel unit, and described controlled device comprises that the second connection sets up unit and the second browser kernel unit;
Described first connects and to set up unit, for described second, being connected to set up between unit and setting up wireless connections; And receive the web page address that described the first browser kernel unit sends, send to described the second connection to set up unit;
Described contact screen information acquiring unit, for receiving the user by the web page address of the touch-screen input of this remote controller with touch screen, send described the first browser kernel unit to;
Described the first browser kernel unit, obtain web page contents for the web page address by receiving from network side and shown, and send to described the first connection to set up unit the web page address of reception;
Unit is set up in described the second connection, for receiving described first, connects the web page address of setting up the unit transmission, sends described the second browser kernel unit to;
Described the second browser kernel unit, connect for receiving described second the web page address of setting up the unit transmission, by the web page address received, from network side, obtains web page contents, by display, shown.
Alternatively, described contact screen information acquiring unit, be further used for receiving the user and pass through the external event of the touch-screen of this remote controller with touch screen to the current page operation, sends external event to described the first browser kernel unit;
Described the first browser kernel unit, for determined corresponding page operation instruction by external event, carry out corresponding operating to the web page contents of current demonstration; And send to described the first connection to set up unit the page operation instruction;
Unit is set up in described the first connection, for the page operation instruction by reception, sends to described the second connection to set up unit;
Unit is set up in described the second connection, for receiving described first, connects the page operation instruction of setting up the unit transmission, sends described the second browser kernel unit to;
Described the second browser kernel unit, connect the page operation instruction of setting up the unit transmission for receiving described second, by the page operation instruction, the web page contents of current demonstration carried out to corresponding operating.
Alternatively, described the second browser kernel unit, also, for after by the page operation instruction, the web page contents of current demonstration being carried out to corresponding operating, calculate hashed value according to the content of pages of current demonstration, sends to described the second connection to set up unit hashed value;
Unit is set up in described the second connection, also for the hashed value by reception, sends to described the first connection to set up unit;
Unit is set up in described the first connection, also for the hashed value by reception, sends to described the first browser kernel unit;
Described the first browser kernel unit, also for receiving hashed value, calculate hashed value according to the content of pages of self current demonstration, the hashed value that calculates and the hashed value of reception are compared, if different, again to described first, connect and set up the instruction of unit transmission page operation.
Remote controller with touch screen of the present invention is for example intelligent remote controller, mobile phone, personal digital assistant (PDA, Personal Digital Assistant) etc.; Described controlled device is such as being Set Top Box, Intelligent television terminal etc.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of making, be equal to replacement, improvement etc., within all should being included in the scope of protection of the invention.
Claims (13)
1. the method that between a controlled device and remote controller with touch screen, mirror image is synchronizeed, is characterized in that, the method comprises:
Set up wireless connections between remote controller with touch screen and controlled device;
Remote controller with touch screen receives the user by the web page address of the touch-screen input of this remote controller with touch screen, obtains web page contents according to web page address from network side and is shown; And web page address is sent to controlled device;
Controlled device obtains web page contents by the web page address received from network side, by display, is shown.
2. the method for claim 1, is characterized in that, after described controlled device display web page content, the method also comprises:
Remote controller with touch screen receives the user and passes through the external event of the touch-screen of this remote controller with touch screen to the current page operation, by external event, determines corresponding page operation instruction, according to this page operation instruction, the web page contents of current demonstration is carried out to corresponding operating; And the page operation instruction is sent to controlled device;
Controlled device is carried out corresponding operating by the page operation instruction to the web page contents of current demonstration.
3. method as claimed in claim 2, it is characterized in that, described external event is click event, and described page operation instruction is that the page that comprises link identification obtains request, and described controlled device is carried out corresponding operating by the page operation instruction to the web page contents of current demonstration and comprised:
The link identification that controlled device is comprised by the page request of obtaining is determined webpage link address corresponding in the current web page content, by webpage link address, from network side, obtains web page contents, by display, is shown.
4. method as claimed in claim 3, is characterized in that, described controlled device obtains web page contents by webpage link address from network side, and after being shown by display, the method also comprises:
Controlled device calculates hashed value according to the content of pages of current demonstration, and hashed value is sent to remote controller with touch screen;
After remote controller with touch screen receives hashed value, calculate hashed value according to the content of pages of self current demonstration, the hashed value that calculates and the hashed value of reception are compared, if different, return and carry out the described step that the page operation instruction is sent to controlled device.
5. method as claimed in claim 2, is characterized in that, before described remote controller with touch screen receives the web page address of user by the touch-screen input of this remote controller with touch screen, the method comprises:
Controlled device calculates the ratio of width to height by the resolution of display, sends to remote controller with touch screen;
Remote controller with touch screen is determined and self is carried out the resolution of web page contents demonstration by the ratio of width to height.
6. method as claimed in claim 2, it is characterized in that, described external event comprises slip event, and described page operation instruction is the page slip request that comprises the sliding position parameter, and described sliding position parameter is slip origin coordinates relative value and slip end coordinate relative value; Described controlled device is carried out corresponding operating by the page operation instruction to the web page contents of current demonstration and is comprised:
Controlled device, by the slip origin coordinates relative value and the slip end coordinate relative value that comprise in page slip request, is converted to slip origin coordinates absolute value and the slip end coordinate absolute value of corresponding display; By slip origin coordinates absolute value and slip end coordinate absolute value, the web page contents of current demonstration is carried out to slide.
7. the system that between a controlled device and remote controller with touch screen, mirror image is synchronizeed is characterized in that this system comprises remote controller with touch screen and controlled device;
Described remote controller with touch screen, for and controlled device between set up wireless connections, receive the user by the web page address of the touch-screen input of this remote controller with touch screen, obtain web page contents according to web page address from network side and shown; And web page address is sent to controlled device;
Described controlled device, for remote controller with touch screen, setting up wireless link, and obtain web page contents by the web page address received from network side, by display, shown.
8. system as claimed in claim 7, it is characterized in that, described remote controller with touch screen comprises that the first connection sets up unit, contact screen information acquiring unit and the first browser kernel unit, and described controlled device comprises that the second connection sets up unit and the second browser kernel unit;
Described first connects and to set up unit, for described second, being connected to set up between unit and setting up wireless connections; And receive the web page address that described the first browser kernel unit sends, send to described the second connection to set up unit;
Described contact screen information acquiring unit, for receiving the user by the web page address of the touch-screen input of this remote controller with touch screen, send described the first browser kernel unit to;
Described the first browser kernel unit, obtain web page contents for the web page address by receiving from network side and shown, and send to described the first connection to set up unit the web page address of reception;
Unit is set up in described the second connection, for receiving described first, connects the web page address of setting up the unit transmission, sends described the second browser kernel unit to;
Described the second browser kernel unit, connect for receiving described second the web page address of setting up the unit transmission, by the web page address received, from network side, obtains web page contents, by display, shown.
9. system as claimed in claim 8, it is characterized in that, described contact screen information acquiring unit, be further used for receiving the user and pass through the external event of the touch-screen of this remote controller with touch screen to the current page operation, sends external event to described the first browser kernel unit;
Described the first browser kernel unit, for determined corresponding page operation instruction by external event, carry out corresponding operating to the web page contents of current demonstration; And send to described the first connection to set up unit the page operation instruction;
Unit is set up in described the first connection, for the page operation instruction by reception, sends to described the second connection to set up unit;
Unit is set up in described the second connection, for receiving described first, connects the page operation instruction of setting up the unit transmission, sends described the second browser kernel unit to;
Described the second browser kernel unit, connect the page operation instruction of setting up the unit transmission for receiving described second, by the page operation instruction, the web page contents of current demonstration carried out to corresponding operating.
10. system as claimed in claim 9, it is characterized in that, described the second browser kernel unit, also for after by the page operation instruction, the web page contents of current demonstration being carried out to corresponding operating, calculate hashed value according to the content of pages of current demonstration, send to described the second connection to set up unit hashed value;
Unit is set up in described the second connection, also for the hashed value by reception, sends to described the first connection to set up unit;
Unit is set up in described the first connection, also for the hashed value by reception, sends to described the first browser kernel unit;
Described the first browser kernel unit, also for receiving hashed value, calculate hashed value according to the content of pages of self current demonstration, the hashed value that calculates and the hashed value of reception are compared, if different, again to described first, connect and set up the instruction of unit transmission page operation.
11. a remote controller with touch screen, is characterized in that, this remote controller with touch screen comprises that the first connection sets up unit, contact screen information acquiring unit and the first browser kernel unit;
Described first connects and to set up unit, for and controlled device between set up wireless connections; And receive the web page address that described the first browser kernel unit sends, send to controlled device;
Described contact screen information acquiring unit, for receiving the user by the web page address of the touch-screen input of this remote controller with touch screen, send described the first browser kernel unit to;
Described the first browser kernel unit, obtain web page contents for the web page address by receiving from network side and shown, and send to described the first connection to set up unit the web page address of reception.
12. remote controller with touch screen as claimed in claim 11, it is characterized in that, described contact screen information acquiring unit, be further used for receiving the user and pass through the external event of the touch-screen of this remote controller with touch screen to the current page operation, sends external event to described the first browser kernel unit;
Described the first browser kernel unit, for determined corresponding page operation instruction by external event, carry out corresponding operating to the web page contents of current demonstration; And send to described the first connection to set up unit the page operation instruction;
Unit is set up in described the first connection, for the page operation instruction by reception, sends to controlled device.
13. remote controller with touch screen as claimed in claim 12, is characterized in that,
Unit is set up in described the first connection, also, for receiving the hashed value from controlled device, hashed value is sent to described the first browser kernel unit;
Described the first browser kernel unit, also for receiving hashed value, calculate hashed value according to the content of pages of self current demonstration, the hashed value that calculates and the hashed value of reception are compared, if different, again to described first, connect and set up the instruction of unit transmission page operation.
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| CN105100850A (en) * | 2014-05-05 | 2015-11-25 | 深圳Tcl新技术有限公司 | Intelligent terminal touch screen remote control method and device |
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| CN105912137A (en) * | 2015-12-14 | 2016-08-31 | 乐视致新电子科技（天津）有限公司 | Method and device for character input |
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| CN108108138A (en) * | 2017-12-18 | 2018-06-01 | 深圳腾千里科技有限公司 | Intelligent pen box, image display method thereof and computer readable storage medium |
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