TW495727B - Digital network monitoring system - Google Patents

Abstract

The present invention provides a digital network monitoring system. It uses computer components to access images and provide four, eight, or sixteen real-time dynamic image broadcasting and detecting functions for setting continuous stored images into the computer storage medium so that the user can directly use a mouse to select one of the quartered or multi-divided areas to be monitored in the camera shooting range. When any intrusion is found or any unusual condition occurs, the scene will be stored in the storage medium, a warning sound effect will be activated, and an e-mail will be sent out. Thus, by means of the warning function of the digital network monitoring system, the user's life and property safety is further protected.

Description

Λ_3 Revised ^ fcfe 8911714. ^ V. Description of the invention (1) "Background of the invention" Cai'an, the place, and general courts, financial institutions, hospitals, clinics and supermarkets, etc. A video surveillance system is set up to serve as a crime prevention and surveillance system :: !! It ’s natural that after an accident, if you want to tune to a tape, the following things often happen to the department ... It ’s not blurred after using it Difficult; ... the pirates take it away, or the recorded image is not at the right angle, and the video, if ΐ amp & —General video surveillance system's slow recording speed and poor image results: too bad, not only poor resolution, And it is necessary to change the cost of M, and Dali frequently. In addition, if you want to access the video, you must start watching it, which is quite a waste of manpower and material resources; ^^ Moreover, 'the Internet has been used today, then this is approved. On the right, this technology is perfect, and it can be transmitted through the network to achieve the powerful functions of remote ##, warning, and video backup. Thinking], 'Phoenix Control' Here, the case is constantly thinking about providing an image, and mentioning the continuous storage of the video mouse for the sound of foreign objects intruding, and the printing function / the inventor is engaged in related Industry research finally led to the birth of the present invention. Its digital network monitoring system uses electricity to supply four real-time moving image playback and detection images to a computer storage medium, so that the scope of the camera can When you click to watch or abnormal, it will be stored in the storage device for recording images / quick search and browsing. Email warning ^ Delay setting 1 room, page 4 495727 Amendment case number 89117145 V. Description of the invention (2) Provides the Service (service. ~ Xy (proxy server) and remote ^ = type) process, as a judgment rule of the pr 0 domain, and the computer transmits data, and the use of different, to further ensure the Digital, network =, green requirements, and effective connection authority management The purpose of the present invention is the security of the system; 俾 when the storage media space is * sufficient = circular ㈣ storage mechanism function to increase the system image storage The storage space will automatically delete unnecessary data. Zhang Yingmu for the weighted recording function '俾 When a certain increase the video recording quality r to increase the number of playback of this image, yes, when t: Γ: fine ::' Detect the image signal cut-off function or the Internet to transmit the abnormal image through the e-mail computer; ^ to the e-mail account or remote end that the user does not have, 再 =: $ 一一 一 'is to provide a programmable The image detection function has different image detection settings at different times. You can set this to detect an area and detect all areas of the image at night. The invention and the general external digital surveillance record i :: i system provide- Adjustable delay setting time function Lukou Liyue Dagger 'to prevent misjudgment of this system. "Technical Contents, Features and Effects" * It is convenient and easy for excellent investigators; understand the other features and contents of the present invention _ ^ ^ The effect can be more apparent, hereby amended the second invention = 495727 case number 89117145 5th, the invention Explanation (3) Drawings, detailed description is as follows: Description of drawing number 2 3 4 5 6 7 8 910 11 1 2

1718

• Personal computer • Digital network monitoring software • Image capture module • Signal detection module • Screen • Mouse keyboard • Storage device • Network card • Remote personal computer • Remote browsing control program • Internet browsing Camera • Camera • Turn on the image input device • Turn on external devices such as the buzzer • Read camera image data • Image pre-processing (including gray scale and other image processing) • Calculate image object movement and object size • Determine abnormality • Issue Warning • Internet connection requirements • Turn on the remote server function and hand over control to the server • Identify the general category of the connection

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Case number 89117145 on page 7 _Ά Amendment V. Description of the invention (4) 2 3 Wait for reading the command code 2 4 Set to read extended data 2 5 Return to set data 2 6 Whether to disconnect the connection 2 7 Stop the remote server 2 8 Digital network monitoring main program 2 9 Ser V i C e (service program) program CP r 〇 X y (proxy server)] 3 0 remote computer 3 1 read original image data 3 2 image pre-processing 3 3 Image morphology and feature extraction 3 4 Calculate the amount of image variation 3 5 Find the changed part and determine whether it is an abnormal state Graphic illustration The first picture is the block diagram of the digital network monitoring system of the present invention. The second A picture Main flow chart of digital network monitoring system of the present invention 〇 The second diagram B is a flowchart of the remote server of the digital network monitoring system of the present invention. The third diagram is a block diagram of the dynamic detection core processing misjudgment of the present invention. The fourth diagram is the network connection architecture of the present invention. Fig. 5 is a schematic diagram of the segmented image of the present invention. Fig. 1 shows the hardware architecture of the digital network monitoring system, which includes a digital network monitoring software 2 a signal detection module 4 a screen 495727.

Act 5. A mouse & keyboard 9 and at least one camera 1 26, etc. Structure: storage: special: two remote personal computers, in which the personal computer 1 is provided with digital network monitoring software 2, and the personal computer 1 is The image capture module 3 is connected to at least one camera γ2, and a signal detection module 4, a screen 5, a bone mouse & keyboard 6 and a storage device 7 are connected to the input / output part of the personal computer, and The purpose of data transmission can be reached through the network card 8 built in the personal computer 1 and the network card of the end personal computer 9; the image capture module 3 sends the image data captured by the camera i 2 Go to the personal computer 1, and the personal computer i is executed through the digital network monitoring system 2, so that the user can use the mouse to click the area to be monitored within the range of the camera 丄 2, and there is no foreign body intrusion or foreign matter. When it is in the state, it is recorded in the storage device 7 and a warning sound effect is issued, and it is displayed on the 'act 5 or video at the same time; Moreover, the present invention provides an adjustable delay setting time function, when the user sets the Delay setting: When this function is started, the system will start to enter The state of counting time. It is expected that the user can leave the shooting range of all cameras within the set time without issuing an alarm. When the time counts down, the system will automatically enter the monitoring state. In addition, if you want to leave all the functions, any camera may shoot the user and issue an alarm #. It can also ensure that this product does not cause misjudgment and provides an email warning function. There is a foreign object in the area ^ Different = Occurrence of the day's system will send this abnormal situation to the remote e-mail server towel in the form of a picture at the same time, in order to achieve the purpose of multi-function warning0

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Case No. 89117145 V. Description of the invention (6) Picture A of Figure 1. Turning on the image turns through the image, the digital network includes the gray JI, body size 1 7 1 8 or not? The normal situation is the same as the image before the normal situation is whether to propose the network function, and read the camera's second B chart, when the line, the remote command code 2 2 5 'is the server 2 7 2 3 The procedure is not digital digital monitoring system with 4 set to 1 3, and then turn on the buzzer image manipulation module to read the camera image monitoring system for the image data and other image processing) 1 6 and calculate the difference value, and Continue to read and calculate the buzzer circuit connection with the set value. To display the control image data, refer to the connection diagram of the personal electrical server 3 and the setting to disconnect the connection. First open the device 1 4 and 1 5 and use the pre-processing (object movement and objects to determine the abnormality if there is no difference, and then again if there are 9 sounds, and turn on the remote servo, otherwise, please go again. Refer to the connection server of the end server to connect and wait for reading and returning the setting data, that is, stop the remote reading command code and take the camera image to pay the difference value. The external device sends a request for 2 0, if it is requested to be delivered to the server Processor processing 15; For the digital network monitoring brain, the network card and the connection will be judged to read the extended data 2 2 6. If you want the sword status, otherwise, return to the mainstream device and other external image data to calculate the image later. 1 5 Warning 1 The connection is the far end of the system 2 2 4 'and _ is connected to wait for the above image data to perform image pre-processing (including gray image processing), and calculate image object movement and object size Zhi = equal shadow method is as follows:

Page 9 495727 _____________ Case No. 89117145_Year Month Amendment _ ^ Ⅴ V. Description of the Invention (7)! | A. Segmented image: i is because the complete image data is too large, it is necessary to divide the oversized image data. Calculate the difference between the block image and the gray level of the block image: |

Σ Bi i »0

N jj N = m 氺 η! X = average grayscale value of the image block N = number of grayscale data B i = the grayscale value C of each point in the image block, the difference between the difference between the previous and the next image Difference (change amount):

D D D D

Internal

Interval

Internal

Interval

Internal

[D

Now

Internal

D

Last

Internal

/ N Difference between each point of the image block and the block average value

D

Last

Internal

D of front and back images

nternaI D, binarized block image:

Page 10 495727 Case No. 89117145 A_ Revision V. Description of the invention (8) B i > G ray threshold hen B, = 1 1 se B, = 0 ray threshold threshold E, use imaging to remove the isolated points of the image: Use morphology Erosion (erosion) and Dilati〇n (growth), first do E rosi ο η (overrun), then do d 丨 丨 a seven on (growth) (this is the Open operation) 'And remove the isolated points of the independent image: Graphic position description (氺

X3 x2 Xi X4 xx 丨 X5 x7 Erosion (Eight Neighbor Erosion) g (i 5 j) = X (X〇x6 ^ x7) Dilation (Eight Neighbor Growth) g (i, j) = X ^ (x〇 ^ X6 — X7) XX 'xt xt

No. 495727 89117145 V. Description of the invention (9) F. Detecting the amount of image change: Use the image segmentation method in morphology to calculate the size of the animal body and determine whether this is an abnormal change. 11. As shown in FIG. 4, the present invention formula) program structure, when the network is a Serve (service = server) 2 9, using this private form [P r 〇X y (agent server main program 2 8 is the main program for monitoring the transmission of data. 2 8 The remote server (serving process (proxy server)) and the remote computer are connected and watched at the same time. When different brain requirements are provided for connection, the system can be connected by -ress ), At this time, you can use the system to allow the connection. If the connection is not allowed, the security of the effective connection power control system can be reached in the data; S system is provided in the block) Server server) Communication bridge 3 (Form 0) Cheng 3 0 The transmission line information in the domain is set to connect the ervi connection request program [P vice] 2 9 with the beam. If the connection is not straight, the transmission wheel type is used as the input data. The judgment rule is to obtain the connection permission. Participation requires stop management, and further ce (时 ， 立 r ο x (service digits, network access from this information, a Pr access network is the location (number to determine, and ensure that the service is open (generation) ) The monitoring network is profitable X y multiplayer power Whether it is recorded to the road supervisor? Because the digital network monitoring system uses the detection method supplemented by morphology to determine whether there is an abnormal phenomenon in the current image = use light to determine whether the abnormal phenomenon does not occur ^ _ " Deterioration of lens of unstable device or R & D due to noisy environment

Case No. 89117145 on page 12_Year 5th, the invention description (10) 如下 (as the rain point of the rain), so as to eliminate the things caused by the unstable light source ", and reduce the probability of misjudgment, in which the digital network monitoring The core misjudgment processing method of the system's motion and sadness detection is shown in Figure 3. First, read the original data 3 1 and pre-process the image 3 2, and calculate the image variation 3 according to the image ^ = and feature extraction 3 3 4, while looking for changes in the department and determine whether it is an abnormal state 3 5, Jinda correctly ruled out the misjudgment ^ :: To make the point of the present invention as follows: 1, the use of sliding area, the middle, concurrent 2, with weighted records will automatically Quality enhancement. 3. It is possible to send a warning immediately if it can be detected maliciously. 4. It can detect the image with the same program as the image detection. 5. When it has a loop file, the system is like empty storage 6. The system provides s to show its progress and practicability. If you have a foreign object in the camera, it will warn you of the sound effect, and when this signal is cut off, the system will report it. Image detection settings, all areas. The file storage mechanism will automatically delete the time. ， Er ν Ί · ^ When shooting in or out of shape, that is, to ensure the use of the number of playback when an image occurs to increase the break function, when four can automatically detect the function, 俾 can provide settings Only the function is detected during the day. When storing unnecessary data, click to save the user ’s security when an image is added. The real-time motion is abnormal and the time is not in a certain area: t or the media is empty to increase the fullness of monitoring on the hard disk. . ‘System video, bad images are broken, there ’s no night’ ’lack of night, system video e (service program) is a

Page 13 495727 Case No. 89117U5 Yue Xiu _ V. Description of the invention (11) Pro Jin Dadu 7, Department of Management, Jin 8, Practical 9, Commercial and Industrial 1 0, Department provided to set the countdown time to report, wait state , Such as' any one, more can be 1 1. It provides intrusive or structured party function alarm X y (proxy server) people connection requirements. The judgment rules of different domains further ensure the network's monitoring. To transmit data with a remote computer, it ’s effective to connect the security of the authority management system. The departure time of the industry and an adjustable delay setting time can be avoided by the camera to ensure that the e-mail is sent to the industry in the form of a delayed time. The completion of the number of photographs may prevent the product from being damaged. When the software warning is generated, the far-end value of 0 is used to set this function. At this time, after the camera has taken the picture, the user will set the shooting function to cause the system to send an email value. When the function is available, the user of this system can set all the functions automatically when the user is within the shooting range. The user misjudges the situation.俾 When the server is checked for this abnormal situation, when the user starts to enter the set without issuing a warning, enter the monitoring status and can leave when the alarm area has a foreign object shape. To sum up, "This invention has already met the application requirements for invention patents, and I love to file an application in accordance with the law." x

Claims (1)

495727 Λ__ Said a correction-^^ 89117145 ^ Six, patent application scope-Data Network :; tT monitoring, the hardware architecture mainly includes &keyboard,-storage; i-ίzhen test module, —Rongmu and -mouse components, which are characterized by ': a personal computer and at least one camera, etc., where a digital network monitoring computer is installed in the personal computer, which is connected to at least one or two by an image capture module Human; brain output, part of the connection is provided with a signal detection mask; ί: key a and save clothes, and reach the connection through the personal = personal computer's network card; sigh, Zhoulu card and transport钿 In addition, the main program of the digital network monitoring software-Ce (service program): hunting for the purpose of simultaneous viewing by the Servi. Dedicated to feeding materials, accessing many people on the Internet 2. According to the first scope of the patent application, a system:: In the digital network monitoring software ▼ Open the video input dream setting first, and i „丨 Private type is specially · · When adjusting the delay setting ^ gp ^ Then turn on the camera image data of the external device such as the buzzer, and use the 'digital network image capture module to read the material for image pre-processing (including: gray level two ： = The image processing of the image data object movement and the difference in the object size), the sub-computing to determine the abnormality; ", and after comparing with the set value, == the camera image data, and whether to submit the network ： ； = The recording slot is sent to the remote computer to delete —----- 1——Remote the connection to open the remote page. Page 15 495727 Case No. 89117145 Amendment 6. Application scope i. Server function, and Give control to the server for processing, otherwise, continue to read camera image data. 3. A digital network monitoring system according to item 2 of the patent application scope, in which the image is pre-processed and the image object is calculated The difference between the motion and object size is as follows: IA, Segmented image: Because the complete image data is too large, it is necessary to divide the oversized image data into multiple small blocks for calculation; i B. Calculate the block image and The difference between the gray levels of the block image: X = Σ NN = m 氺 η X = average gray level value of the image block N = number of gray level data BL = gray level value C of each point in the image block, before comparison, The difference (change amount) between the differences of the following images: i terna i D, D 495727 Case number 89117145 VI. Patent application scope Dinternai = fMI H 4 points and block average value < i | Dlnterval = overall difference between previous and next image blocks ^ D, Now L Internal) '^ Last (internal) = D 1n D image block image before and after image if (B i > G r ay B, = 1 else = 〇threshold he n Gray threshold = binary threshold E, use Imageology removes the image isolation and uses the morphology Eros i on (隹 μ, shi like r ·,,, 1 more) and Dilati, first do Erosion (erosion) 徭, $, which is the Open operation), Dllatl0n (growth) Sub-remove independent image isolated points: point 0n (growth) Graphic position description 氺 X3 X2 Xl X4 X x X5 XB X7 Erosion (Eight neighbor erosion) Page 17 495727 _Case No. 89117145_Amendment of Year and Month_ VI. Scope of patent application g (i, j) = X ^ N (X〇 ^ Xj X2 x3 ^ X4 X5 rN x6 ^ x7) Dilation (eight neighbors increase) g (i, j) = x ^ (x〇 ^ Xj ^ x2 ^ x3 ^ x4 ^ x5 ^ X6-X7) F. Detect the amount of image change: Use the image segmentation method in morphology to calculate the current image block The size of the moving object within it, and determine whether this is an abnormal change. 4. A digital network monitoring system according to item 1 of the scope of patent application, wherein when the digital network monitoring system sends out a connection request, it immediately opens a Service program as a Pr 0-X y (Proxy server) to transmit data to a remote computer. 5. A digital network monitoring system according to item 1 of the scope of patent application, wherein when the remote computer requires a connection, the digital network monitoring system can obtain the connection location (IP Address) from the connection data and use The permission parameters set in the system determine whether the connection is allowed. If the connection is not allowed, the connection request is stopped and recorded in the data. Page 18