KR20100033605A - Mlti-picture image display method and information display method for video supervisory system - Google Patents

Abstract

In the multi-screen display method and the split-screen information display method of the video surveillance system, to adjust the size of each divided image according to the user's intention, so that a large number of screens can be monitored simultaneously without limit on the number of divided images It provides a method of outputting camera information and device information of each screen, and outputting and viewing images of cameras belonging to the same device in a new window.

Description

Display method of multi-screen display of video surveillance system and display information of split screen {MLTI-PICTURE IMAGE DISPLAY METHOD AND INFORMATION DISPLAY METHOD FOR VIDEO SUPERVISORY SYSTEM}

The present invention relates to a multi-screen display method and an information display method of the divided screen of the video surveillance system.

Conventional video surveillance systems have already provided only a few standardized screen division types, and there is a problem that a user cannot provide a desired screen division form when a more important image and a less important image need to be distinguished. In addition, the number of split screens is limited, and many screens cannot be monitored at the same time. On the other hand, there is a problem that each split screen is not known which camera image, and which equipment is connected to the image. Finally, there is a problem in that the images of the cameras belonging to the same device can not be output by looking in a new window.

Accordingly, an object of the present invention is to overcome the limitations of the prior art described above, to adjust the size of each divided image according to the user's intention, and to simultaneously monitor a large number of screens without limit on the number of divided images, The present invention provides a method of outputting camera information and device information of each screen and outputting and viewing images of cameras belonging to the same device in a new window.

The configuration of a program (hereinafter, referred to as a "program") implemented by applying the present invention is as follows.

The program consists of an image receiver, an image output unit, and a database (hereinafter referred to as "DB").

The video receiver is responsible for network connection and video reception to the device.

The image output unit outputs the image according to the configuration of the image table from the image received from the image receiving unit.

The DB consists of a device table, a camera table, a partition table, and an image table.

The device table consists of the IP of the device that can be accessed through the network, the device ID and the device name, which are unique identifiers. The camera table consists of the device ID to which the camera belongs, the camera number within the device, and the unique camera ID that distinguishes the camera. The splitting table includes information representing the full split screen 1 described in the present invention, and each splitting for splitting ID and one full splitting screen 1 which is an identifier for distinguishing each full splitting screen 1. Number of x-axis slices 104 and y-axis slices of the sequence number 103 of the split screen 109 representing the position of the plane 109 and the split screen 109 representing the size of each split screen 109 It consists of the number of screens 105. The video table includes information for connecting each split screen 109 of the full split screen 1 registered in the split table with a camera of the camera table, and identifies one full split screen 1 in the split table. And a sequence ID 103 of the split screen 109 belonging to the split ID, a camera ID corresponding to the split screen 109, and a video ID to be used as a unique identifier in the video table.

The number of fragmented screens 108 is set for each sequence number 103 in the division ID for identifying one full-division screen 1 in the division table. This is expressed as a pair of (partition ID, sequence number, number of x-axis fragment screens, number of y-axis fragment screens).

In order to create a video table for the partition table created above and to display a video split through the video table, a device ID, which is a device identifier, and an IP thereof are registered in the device table. It is expressed as a pair of (device ID, IP, device name).

The camera included in each device is registered in the camera table as a pair of (camera ID, device ID, camera number).

The camera ID and the partition ID are registered in the video table in order to output the actual video according to one full split screen 1 made in the partition table. The data registered in the video table is expressed as a pair of (video ID, division ID, sequence number 103, camera ID).

The image ID is transmitted to the image receiving unit and the image output unit to output the image in the image table. The image receiver reads the information of the camera corresponding to the image ID transmitted from the camera table by referring to the image table. The video receiver uses the information of the camera to read the IP of the device to which the camera belongs from the device table. The video receiving unit connects to the network with the read IP and receives the digital video. The image receiver transfers the received digital image together with the camera ID to the image output unit. The image output unit may know the position of the split screen 109 corresponding to each camera using the received image ID, and the image output unit outputs the received digital image to each split screen 109.

(Embodiments)

Hereinafter, a method of adjusting the size of each image divided in the above program, which is the inventor of claim 1, according to the intention of the user.

How to make the full split screen 1 as the user intends is as follows.

The number of x-axes X 101 of the first overall slice screen 108 is set sufficiently large.

The number of y-axes Y 102 of the first overall slice screen 108 is set sufficiently large.

The position of each split screen 109 is set and the number of fragment screens to be occupied by each split screen 109 is set by a desired ratio.

Hereinafter, a method of adjusting the number of divided screens 109 of the entire divided screen 1, which is the inventor of claim 2, will be described.

The method of increasing or decreasing the number of full split screens 1 is as follows.

The number of x-axes of the entire fragment screen 108 is adjusted.

The number of y-axes of the entire fragment screen 108 is adjusted.

The number and positions of fragment screens 108 to be occupied by each split screen 109 are set.

The number and positions of fragment screens 108 to be occupied by each split screen 109 are set.

Hereinafter, a method of outputting camera information and equipment information of each screen of the inventor of claim 3 and a method of outputting and viewing images of cameras belonging to the same device of the invention of claim 4 to a new window will be described.

2 shows that each of the cameras 201 to 207, the equipment 208 to which the cameras belong, and their images are displayed on the full split screen 1.

3 shows an image of all cameras (cameras 13 to 28) belonging to the device displayed on the screen of camera 13 and device 3 in a new window.

The basic fragment screen 108 has a sequence number 103, and the sequence number 103 of the split screen 109 is the smallest sequence number 103 among the sequence numbers 103 of the fragment screen 108 that it has. ) And compare them with each other to determine the order.

All of the divided screens 109 included in the whole divided screen 1 have a sequence number 103, and camera information is set in the sequence number 103 of the divided screen 109. When the full split screen 1 is changed, the previously set camera information is set in the sequence number 103 of the changed full split screen 1. The exchange of camera information set between the split screens 109 operates by exchanging camera information set in the sequence number 103 of the split screen 109.

The image output unit which outputs an image knows the sequence number 103 of the split screen 109 having the focus and the image ID in the image table, and uses the sequence number 103 and the image ID of the split screen 109 to display the image. You can find the corresponding camera ID in the table. This camera ID can be used to know the device ID to which the camera ID belongs in the camera table. You can use this device ID to know all the cameras belonging to this device from the camera table.

In order to output corresponding camera information and equipment information of each screen of the inventor of Claim 3, following steps are followed.

Sequentially add the number of x-axis engraving screens 108, and if the added value is equal to or greater than the number X of the engraving screens 108 of the x-axis of the full screen, the number of x-axis engraving screens 108 of 104 is zero. The sequence number of the split screen 109 to be found by the user by setting and increasing 1 to the number of y-axis fragment screens 108 and comparing with the sequence number 103 of the split screen 109 to be found by the user. Finding a fragment screen 108 that matches 103, outputting the coordinates of the screen number, the device and the camera number that match the sequence number 103 of the split screen 109 that the user finds in the first step; ,.

The inventor of claim 4, in order to view and view the images of the cameras belonging to the same device in a new window (Fig. 3), the following steps, follow.

Adding a new full split screen (1) to the split table so as to output the total number of cameras belonging to an arbitrary device; the sequence number of the split screen 109 of the whole split screen (1) newly added to the split table Adding data to the video table so as to correspond to the number order of the cameras, transferring the newly created video IDs to the image receiver and the image output unit, and the image output unit to perform a new segmentation. Generating a new window to wait for the digital image to arrive from the image receiving unit, connecting to the device using the image ID received from the image receiving unit, and receiving the digital image, and receiving the image. Transmitting with the camera ID to the output unit, Image output unit using the received camera ID of each split screen 109 Outputting the digital image received together at the correct position.

In the multi-screen display method and the information display method of the divided screen of the video surveillance system as described above, the size of each divided image can be adjusted according to the user's intention, and many screens can be simultaneously monitored without limit on the number of divided images. It outputs the corresponding camera information and device information of each screen, and outputs the images of cameras belonging to the same device in a new window so that they can be examined.

The actual use example which expressed the full screen 1 of FIG. 1 by applying this invention in the program is as follows.

(Example 1)

Register full screen (1)

For the split ID 1 identifying one full split screen 1 in the split table, the sequence number 103 1 has three x-axis slice screens 108 and the y-axis slice screen 108 has three. Have The sequence number 103 has one x-axis engraving screen, and the y-axis engraving screen 108 has one. In this order, the number of engraving screens 108 is set for each sequence number 103. this

When expressed as a pair of (partition ID, sequence number 103, number of x-axis pieces screen 108, number of y-axis pieces screen 108),

(1, 1, 3, 3)

(1, 2, 1, 1)

(1, 3, 1, 1)

(1, 4, 1, 1)

(1, 5, 1, 1)

(1, 6, 1, 1)

(1, 7, 1, 1)

(1, 8, 1, 1)

(1, 9, 1, 1)

(1, 10, 1, 1)

(1, 11, 2, 2)

(1, 12, 1, 1)

(1, 13, 1, 1)

(1, 14, 1, 1)

Becomes

In this way, the desired full split screen 1 can be created in the split table.

The actual example of making the full split screen 505 is as follows.

The number of X 101 of the entire fragment screen is set to a size large enough 12 (501).

The number of Y 102 of the entire fragment screen is set to a size large enough to 12. (501)

The number of fragment screens occupied by the x-axis of the first split screen is set (505).

The number of fragment screens occupied by the y-axis of the first split screen is set (505).

In the second to thirteenth divided screens, three pieces of screens occupied by the x-axis are set, and three pieces of screens occupied by the y-axis are respectively set.

The actual example of extending the full split screen 505 to the new full split screen 506 is as follows.

The first split screen occupies 6 slices on the x-axis, identical to the previous setting.

The y-axis slices occupied by the first split screen are six, identical to the previous setting.

The number of fragment screens occupied by the x-axis of the second to twenty-eighth divided screens is changed to two each. Similarly, the number of fragment screens occupied by the y-axis is changed to two each.

The actual example of reducing the full split screen 505 to the new full split screen 507 is as follows.

Change the number of slice screens on the x-axis to 9 for the first split screen.

Change the number of slice screens on the y-axis to nine of the first split screen.

The number of fragment screens occupied by the x-axis of the second to eighth split screens is set to three each.

The number of fragment screens occupied by the y-axis of the second to eighth split screens is set to three each.

An actual example of extending the split screen for one split screen 505-1 is as follows.

The fragment screen occupied by the first split screen 505-1 is allocated to other split screens.

(508-1) (508-2) (508-5) (508-8) (508-9) (508-10)

The number of fragment screens occupied by the x-axis / y-axis of the first split screen is set to four.

The number of fragment screens occupied by the x-axis / y-axis of the second, fifth, eighth, ninth, and tenth split screens is set to two. The number of fragment screens occupied by the x-axis / y-axis of the remaining split screens is set to three each.

An actual example of changing from one full split screen 505 to another full split screen 509 is as follows.

Originally, the information of the cameras stored in the order of the full split screen 505 (505-1 to 505-13) and in the order corresponding to the full split screen 509 as the target (509-1 to 509-13) Set the information.

(Example 2)

Split Screen (109) Output

A method of creating an image table for the partition table created above and displaying the divided image through the image table is as follows.

When the device IP of the device shown in FIG. 2 is "192.168.1.1" (208), "192.168.1.2" (209), and "192.168.1.3" (210), respectively, the device ID as the device identifier in the device table And register the IP for it. When expressed as a pair of (device ID, IP, device name), they are as follows.

(1, "192.168.1.1", “Device1")

(2, "192.168.1.2", "Device2")

(3, "192.168.1.3", "Device3")

The camera included in each device is registered in the camera table as a pair of (camera ID, device ID, camera number).

(1, 1, 1)

(2, 1, 2)

(3, 1, 3)

(4, 1, 4)

(5, 2, 1)

(6, 2, 2)

(7, 2, 3)

(8, 2, 4)

(9, 2, 5)

(10, 2, 6)

(11, 2, 7)

(12, 2, 8)

(13, 3, 1)

(14, 3, 2)

(15, 3, 3)

(16, 3, 4)

(17, 3, 5)

(18, 3, 6)

(19, 3, 7)

(20, 3, 8)

(21, 3, 9)

(22, 3, 10)

(23, 3, 11)

(24, 3, 12)

(25, 3, 13)

(26, 3, 14)

(27, 3, 15)

(28, 3, 16)

The camera ID and the division ID are registered in the image table in order to output the actual image according to one full split screen 1 made in the division table. The data registered in the video table is expressed as a pair of (video ID, segment ID, sequence number 103, camera ID) as follows.

(1, 1, 1, 1)

(1, 1, 2, 2)

(1, 1, 3, 3)

(1, 1, 4, 4)

(1, 1, 5, 5)

(1, 1, 6, 6)

(1, 1, 7, 7)

(1, 1, 8, 8)

(1, 1, 9, 9)

(1, 1, 10, 10)

(1, 1, 11, 29)

(1, 1, 12, 11)

(1, 1, 13, 12)

(1, 1, 14, 13)

The image ID is transmitted to the image receiver and the image output unit to output the image in the image table. The image receiver reads the information of the camera corresponding to the image ID transmitted from the camera table by referring to the image table. The video receiver uses the information of the camera to read the IP of the device to which the camera belongs from the device table. The video receiving unit connects to the network with the read IP and receives the digital video. The image receiver transfers the received digital image together with the camera ID to the image output unit. The image output unit may know the position of the split screen 109 corresponding to each camera using the received image ID, and the image output unit outputs the received digital image to each split screen 109.

(Example 3)

The actual example of the method for adjusting the whole split screen by adjusting the number of the whole fragment screen is as follows.

If the whole fragment screen has the size of 3x3 and the full split screen adjusts the initial full screen having the size of 3x3 to the full screen of 4x4 size, increase the number of X (101) of the total fragment screen to 4, and the whole fragment screen. Increase the Y 102 to 4, so that each split screen has one slice screen. When adjusting the full split screen having the size of 4x4 to the full split screen having the size of 3x3, reduce the number of X (101) of the whole piece screen to 3, reduce the Y (102) of the whole piece screen to 3, and The split screen has one slice screen (504).

The following is an example of fixing the total number of fragmented screens and adjusting the entire split screen.

The number of X 101 of the entire fragment screen is set to a size large enough 12 (501).

The number of Y 102 of the entire fragment screen is set to a size large enough to 12. (501)

If the cntX 104 of each divided screen is set to four and the cntY 105 of each divided screen is set to four, a full divided screen having a size of 3x3 is configured. (502) Full divided having a size of 3x3. In order to extend the screen to a full divided screen having a size of 4x4, the number of fragment screens of the divided screens x-axis is set to 3 cntX 104, and the number of fragment screens of the y-axis of each divided screen cntY The number of 105 is set to three. Then, in the full screen configuration, a full split screen in which the ratio of each split screen is 3: 3: 3: 3 is configured (503).

(Example 4)

Displays camera information and device information of each screen and displays images of cameras belonging to the same device in a new window

The image output unit outputting the current image knows the sequence number 103 of the split screen 109 having the focus and the image ID in the image table, and uses the sequence number 103 and the image ID of the split screen 109. The camera ID can be known from the video table. This camera ID can be used to know the device ID to which the camera ID belongs in the camera table. You can use this device ID to know all the cameras belonging to this device from the camera table. A new full split screen 1 is added to the split table so that the total number of cameras belonging to this device can be output. For example, if 16 cameras belong to this device, add 4x4 full partition mode to the partition table. Then, data is added to the video table so that the camera ID belonging to this apparatus corresponds to the number order of the camera so as to correspond to the sequence number 103 of the split screen 109 of the whole split screen 1 newly added to the split table. . The newly created video ID is transmitted to the video receiver and video output unit. The image output unit generates a new window to output a new segmented image and waits for the digital image to arrive from the image receiver. The video receiver uses the received video ID to make a network connection to the device and receives the digital video. The received image is transmitted along with the camera ID to the image output unit, and the image output unit outputs the digital image received together at the correct position of each split screen 109 using the received camera ID.

The information is set in the split screen as follows.

The basic fragment screen has a sequence number (501-1 to 501-144), and the sequence number of the split screen is determined by comparing the smallest sequence number among the sequence numbers of its fragment screen.

All the split screens included in the split mode screen have sequence numbers, and camera information is set in the sequence numbers of the split screens.

The actual example of expressing the set information is as follows.

If the user clicks on the split screen, the sequence number of the split screen is clicked (209). If the sequence number of the split screen is known, information of the camera set to the split screen sequence number can be known. The information of the camera also includes information of the equipment to which the camera belongs. Information on this device contains information about the cameras it contains. A split mode screen having split screens as many as the number of cameras of the equipment is made (Fig. 3), and the camera information of the equipment is sequentially set to the sequence numbers of the created split screens, and the split mode screen is output to a new window.

1 is a block diagram of a screen configuration constructed in accordance with the present invention.

2 is a screen configuration according to an embodiment of the present invention.

3 is a screen configuration representing information detected in the embodiment of FIG. 2.

4 is a flowchart illustrating a step of detecting coordinates and information of a divided image in the embodiment of FIG. 2.

5-A is a diagram illustrating a screen configuration process according to an embodiment of the present invention.

5-B is a diagram illustrating a screen configuration process according to an embodiment of the present invention.

5-C is a diagram illustrating a screen configuration process according to an embodiment of the present invention.

5-D is a diagram illustrating a screen configuration process according to an embodiment of the present invention.

5-E illustrates a screen configuration process according to an embodiment of the present invention.

5-F is a diagram illustrating a screen configuration process according to an embodiment of the present invention.

5-G is a diagram illustrating a screen configuration process according to an embodiment of the present invention.

5-H is a diagram illustrating a screen configuration process according to an embodiment of the present invention.

5-I is a diagram illustrating a screen configuration process according to an embodiment of the present invention.

6-A is a diagram illustrating a screen configuration process according to an embodiment of the present invention.

6-B is a diagram illustrating a screen configuration process according to an embodiment of the present invention.

6-C is a diagram illustrating a screen configuration process according to an embodiment of the present invention.

Claims (4)

In the multi-screen display method of the video surveillance system capable of simultaneously monitoring a plurality of images by splitting different images on one screen, the method sets the number of x-axis of the first whole screen 108 sufficiently large. And setting the number of y-axes of the first full slice screen 108 sufficiently large, setting the position of each split screen, and setting the number of slice screens 108 to be occupied by each split screen by a desired ratio. Multi-screen display method of the video surveillance system, characterized in that. In the multi-screen display method of the video surveillance system capable of simultaneously monitoring a plurality of images by dividing the different images on one screen, the method comprises the steps of adjusting the number of x-axis of the whole screen 108; Adjusting the number of y-axis of the whole fragment screen 108, and setting the number and position of the fragment screen 108 to occupy each split screen 109, multi-screen display of the video surveillance system, characterized in that Way. In the multi-screen display method of the video surveillance system capable of simultaneously monitoring a plurality of images by dividing the different images on one screen, the method Sequentially add the number of x-axis engraving screens 108, and if the added value is equal to or greater than the number X of the engraving screens 108 of the x-axis of the full screen, the number of x-axis engraving screens 108 of 104 is zero. The sequence number of the split screen 109 to be found by the user by setting and increasing 1 to the number of y-axis fragment screens 108 and comparing with the sequence number 103 of the split screen 109 to be found by the user. Finding a fragment screen 108 that matches 103, and in the first step, outputting the coordinates, the device and the camera number of the screen number that matches the sequence number 103 of the split screen 109 that the user finds Multi-screen display method of the video surveillance system, characterized in that made. In the multi-screen display method of the video surveillance system capable of simultaneously monitoring a plurality of images by dividing the different images on one screen, the method to output all the number of cameras belonging to any device Adding a new full split screen (1) to the split table, and converting the camera ID belonging to this apparatus to correspond to the sequence number (103) of the split screen (109) of the whole split screen (1) newly added to the split table; Adding data to the image table so as to correspond to the number order of the image; transmitting the newly created image ID to the image receiver and the image output unit; and generating a new window to output a new segmented image by the image output unit. Waiting for the arrival, the video receiver uses the image ID received to make a network connection to the device Receiving a digital image, The received image is delivered to the image output unit with the camera ID, The image output unit using the received camera ID to output the received digital image together at the correct position of each split screen 109 Multi-screen display method of the video surveillance system, characterized in that consisting of steps.

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