CN1804994A

CN1804994A - Remote controller based magnification control system and its method

Info

Publication number: CN1804994A
Application number: CN 200510023328
Authority: CN
Inventors: 金润贤
Original assignee: Shanghai LG Electronics Co Ltd
Current assignee: Shanghai LG Electronics Co Ltd
Priority date: 2005-01-14
Filing date: 2005-01-14
Publication date: 2006-07-19

Abstract

The invention relates to a picture amplifying system and method based on the remote controller which uses the digital video recorder displayed picture to divide the picture into nine parts and displays them by the number. If it uses the remote controller to input the amplified area number, the corresponding area amplifies it.

Description

Amplification control system and method thereof according to telepilot

[technical field]

The invention relates in the digital video recorder according to telepilot and amplify the system of control and method thereof, in more detail, be exactly for by the digital video recorder picture displayed, when amplifying (zoom-in),, and according to number show picture displayed nine five equilibriums.If by the area code that the telepilot input will be amplified, amplify in corresponding zone with Entering Number.

[background technology]

Fig. 1 monitored in the past that the inside with digital video recorder constituted simple synoptic diagram.

Monitored with its parts formation in the digital video recorder 100 in the past and comprised: the device port 110 that is used to connect a plurality of monitoring cameras and sensor as lower device; Carry out the DVR control device 120 of event detection operation and consequent audio-visual data recording operation; According to the operation control of DVR control device 120, with the hard disk 130 of event detection Voice ﹠ Video data with the document form data recording storage; There is 30 data file to back up to the CD-ROM drive 140 of the CD identical with being stored in hard disk with CD-RW etc.; The network interface 150 that is connected with the client by network; And the storer 160 of storage DVR control operation control device 120 information necessary.

With the DVR100 of last identical formation in that the incident image store during to the situation of hard disk 130, will be converted to Digital Image Data from the picture signal of a plurality of monitoring cameras inputs, carry out encoding compression, and be stored to hard disk 130.In addition, the image frame of representing the occurrence diagram picture is converted to compressing image after, come the compressed image of its conversion of record management by the pre-search index list.Simultaneously, by the customer interface that connects with network interface 150, when requirement was used for searching record off and on and is stored in the searched in advance operation of occurrence diagram picture of hard disk 130, reading and recording provided to client rapidly behind the compressed image of searched in advance index list file.

When the user controlled the operation of the process identical with the above, though the button that utilizes DVR100 to be equipped with, major part was all utilized the telepilot control operation.

Particularly, for carrying out enlarging function in display frame, the user selects after the button of telepilot outfit, answers moving cursor to the part that will enlarge.Thus, no matter when all should enlarge picture when amplifying, in addition, in the image picture displayed, also cursor will be moved to the position that to amplify, bring inconvenience to the user like this in fixing position.

Simultaneously,, in the OSD menu,, in a plurality of submenus, select respectively to operate, so also increased unnecessary trouble for operation for carrying out corresponding menu operation even when being equipped with the situation of osd function.

[summary of the invention]

For solving top existing problem, purpose of amplifying control system and method thereof according to telepilot of the present invention is, for by the digital video recorder picture displayed, with picture displayed nine five equilibriums, and according to number shows when amplifying (zoom-in).If by the area code that the telepilot input will be amplified, amplify in corresponding zone with Entering Number.

For achieving the above object, its characteristics of system of amplifying control according to telepilot of the present invention are, for picture by the digital video recorder display image, its formation of amplification control system of selecting arbitrary image to enlarge comprises: for passing through the digital video recorder picture displayed, amplify order by wireless sending, afterwards in the display frame of decomposing a plurality of magnification regions that show, for the remote controller that amplifies the corresponding zone input of object respective number; And from remote controller reception amplification order, on average carry out nine five equilibriums in length and breadth for the present picture of exporting, be controlled at each zone of decomposing and show number, input will be amplified the number of subject area in nine zones, enlarge corresponding magnification region, and the DVR device that all shows by picture.

In addition, purpose promptly comprises following several steps according to its characteristics of method of telepilot amplification control according to another preferred: for the amplification control method of selecting arbitrary image to enlarge by the picture of digital video recorder show image, the 1st step is: the display frame input is amplified order; The 2nd step: according to amplifying order present picture displayed is on average cut apart in direction in length and breadth, and kept certain intervals, and be controlled in each zone of decomposition and all show corresponding digital; The 3rd step: input is numeral arbitrarily; The 4th step: amplify with the corresponding respective regions of input digit in each zone of decomposition.

Below, the desirable example of implementing of the present invention is described in detail with reference to the accompanying drawings.

Identical with the above, as according to words of the present invention,, can reduce to the inconvenience that will enlarge (corsor) part moving cursor for by digital video recorder display frame.

In addition, for display frame, can enlarge more simply step by step and want magnification region.

[description of drawings]

Fig. 1 monitored in the past that the inside with digital video recorder (DVR) constituted the breviary synoptic diagram;

Fig. 2 is the formation breviary synoptic diagram according to the amplification control system of the telepilot of the invention process example;

Fig. 3 is the declaration order figure according to the amplification control method of the telepilot of the invention process example;

Fig. 4 is the explanation synoptic diagram according to the amplification control operation of the telepilot of the invention process example.

[embodiment]

At first, add reference marks for inscape, for identical inscape, even show that on other picture also should be careful it has identical symbol to each image.In addition, for explanation of the present invention, for the just detailed no longer in addition here explanation of well-known item.

Fig. 2 is the control simplified diagram according to the amplification control system of the telepilot of the invention process example.

Amplification control system 200 its formations according to telepilot of the present invention comprise as lower device: for passing through the digital video recorder picture displayed, amplify order by wireless sending, afterwards in the display frame of decomposing a plurality of magnification regions that show, for the remote controller 210 that amplifies the corresponding zone input of object respective number; And from telepilot 210 device reception amplification orders, on average carry out nine five equilibriums in length and breadth for the present picture of exporting, be controlled at each zone of decomposing and show number, input will be amplified the number of subject area in nine zones, enlarge corresponding magnification region, and the DVR230 device that all shows by picture.

In addition, DVR device 220 enlarges the zone of amplifying object in 9 zones, when even display frame is whole, if for amplifying control model, picture integral body for its expansion also is divided into 9 parts, arrange the number that shows in each identical decomposition region separately with foundation telepilot 210 numbers displayed, can more detailedly amplify the picture that is enlarged thus.

In addition, in remote controller 210, be equipped with to be used for the amplifying key-press that order is amplified in wireless output, when the user pushes button, send out the ultraviolet signal that amplifies order from remote controller 210.

Fig. 3 is the description of flow diagram according to the amplification control method of telepilot of the present invention.

At first, the user selects one of them by in a plurality of imaging applications of remote controller 210 in being stored in hard disk 130, and orders its demonstration.

Thus, order is shown the command signal of the video program of selecting is sent to DVR device 220 from remote controller 210.DVR device 220 is according to the command signal that receives, and the picture by screen or monitor etc. shows corresponding video program, step S302.

At this moment, for by DVR device 220 picture displayed, if the words of further watching, the user is with identical shown in Fig. 4 A, and operating and remote controlling apparatus 210 is imported amplifying key-press, order to DVR device 220, step S304 by wireless transmission amplification from remote controller 210.

If receiving from remote controller 210, DVR device 220 amplifies order, with identical shown in Fig. 4 B, for present picture displayed, laterally dividing equally with the interval that vertically keeps certain is nine parts, its demonstration of control numeral identical in each zone of decomposing with the telepilot digital keys, step S306.

With identical shown in Fig. 4 B, the user confirms to decompose the zone digit that shows in picture, for enlarging the zone in the position No. 2, with identical shown in Fig. 4 A, imports step S308 by remote controller 210 by No. 2 keys.

DVR device 220 will be amplified to whole image with the corresponding No. 2 corresponding pictures of image of No. 2 signals from remote controller 210 inputs and be shown step S310 with identical shown in Fig. 4 C.

Thus, according to DVR device 220, the picture output device by screen, TV, monitor etc. with identical shown in Fig. 4 C, is shown as the integral body of picture with No. 2 corresponding images in zone.

On the other hand, DVR device 220 is with identical shown in Fig. 4 C, when will be shown as integral body with No. 2 corresponding images in zone, when not importing the amplification control model of amplifying the releasing order from remote controller 210, with identical shown in Fig. 4 D, be decomposed into 9 split screen with No. 2 corresponding integral image pictures in zone at portraitlandscape, coexisting mutually with remote controller 210 numbers displayed shows separately number in each decomposition region, and the user can be enlarged in the picture that has amplified in further detail.

After this, the user is in No. 2 corresponding whole pictures in zone, and operating and remote controlling apparatus 210 is with identical shown in Fig. 4 D, import No. 7 key, No. 7 area images that DVR device 220 will decompose and the identical whole image that is shown as shown in Fig. 4 E in No. 2 corresponding whole image in zone first.

Thus, the user is not only enlarging the corresponding image in zone No. 2 in the picture displayed first, and in the middle of No. 2 images of expansion are whole picture, further No. 7 zones is wherein enlarged, and makes the user can at length watch picture.

Of the present invention as complying with, be meant according to telepilot amplification control system and method thereof, for passing through the digital video recorder picture displayed, picture displayed when amplifying is carried out nine five equilibriums, and according to number decompose demonstration, if by the area code that the teleswitch input will be amplified, amplify and the corresponding zone that Enters Number.

By above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.Therefore, the technical scope of this invention can not be confined to the detailed description on the detailed book; Must determine its technical scope according to the scope of patented claim.

Claims

1, amplify the system of control according to telepilot, described system can select arbitrary image to enlarge for the picture by the digital video recorder display image, comprising:

For by the digital video recorder picture displayed, amplify order by wireless sending, afterwards in the display frame of decomposing a plurality of magnification regions that show, for the remote controller that amplifies the corresponding zone input of object respective number;

And from remote controller reception amplification order, on average carry out nine five equilibriums in length and breadth for the present picture of exporting, be controlled at each zone of decomposing and show number, input will be amplified the number of subject area in nine zones, enlarge corresponding magnification region, and the DVR device that all shows by picture.

2, amplify the system of control as claim item 1 is described according to telepilot, it is characterized in that,

Described DVR device enlarges the zone of amplifying object in 9 zones, when even display frame is whole, if for amplifying control model, picture integral body for its expansion also is divided into 9 parts, show number separately in each decomposition region identical, can more detailedly amplify the picture that is enlarged thus with the number permutation of foundation remote controller displays.

3, amplify the system of control as claim item 1 is described according to telepilot, it is characterized in that,

In described remote controller, be equipped with to be used for the amplifying key-press that order is amplified in wireless output, when the user pushes button, send out the ultraviolet signal that amplifies order from remote controller.

4, amplify the method for control according to telepilot, described method can enlarge by the picture and selecting arbitrary image of digital video recorder show image, and described method comprises:

The 1st step is amplified order to the display frame input;

The 2nd step is on average cut apart present picture displayed in direction in length and breadth according to amplifying order, and is kept certain intervals, and is controlled in each zone of decomposition and all shows corresponding digital;

The 3rd step, input is numeral arbitrarily;

The 4th step is amplified with the corresponding respective regions of input digit in each zone of decomposition.

5, described as claim item 4 according to the telepilot amplification control method, it is characterized in that:

In described the 2nd step,,,, show the numeral of subregions such as nine with the digital identical series arrangement of remote controller sign by vertically and laterally be divided into 9 parts for top picture displayed.

6, described as claim item 5 according to the telepilot amplification control method, it is characterized in that:

In the above in the zone of nine five equilibriums, amplify the zone of object if further enlarge, be shown as the words of whole image, if still amplify control model, the picture that enlarges further is decomposed into nine pictures, in each decomposition region, show number separately, make user's enlarged image in more detail.

7, described as claim item 4 according to the telepilot amplification control method, it is characterized in that:

Described the 1st step and the 3rd step are to import to digital video recorder by ultraviolet signal according to remote controller.