TWI343751B - Monitoring system and operating method thereof - Google Patents

Description

1343751 P53950078TW 22364twf.doc/006 IX. Description of the invention: [Technical field to which the invention pertains] is related to =====妓, and special systems and methods of operation thereof. k mobile party (10) Weizhi surveillance [prior technology] The discrimination of the bribery in the metropolitan area is worsening, the safety of the home is also affected by the life and property, and the family's life is raised. The home environment is in addition to the neighborhood guards: ^ has good The measures of residence 'to effectively curb the occurrence of crime:,. With the protection, the protection system will continue to develop. Tragedy monitoring system Traditional surveillance systems include video recorders, _-, etc. The image obtained by the camera is fixed to the camera to be monitored and transmitted to the recorder without: the indicator is for real-time monitoring by security personnel. Then the =rr case. So - come, not only in the opportunity to deal with the time, but also cause the after-sales time to view the surveillance:: shadow = cause, the existence of the angle and the second video, „, the recordable time is limited, if not Immediately replace P53950078TW 22364twf.doc/006 to maintain the safety of the public. [Invention] The system 'actively detects whether the target to be monitored monitors the moving target. Whether there is a moving target and moves: two cameras: ^ ^ 4 monitoring - at least - @定式摄 == 单 =: unit two == mobile photography _ to monitor. The target (four) direction and notification in an embodiment of this monitoring system, in the shadow; electrical im (four) &quot ; 'Implementation of wealth, including - rail unit, standard unit: used to predict the movement of the target in the image processing unit, (10) ί machine:: rr order: two move its ten brother shirt. In addition, the storage unit can be 4 / δ more 1343751 P53950078TW 22364twf.doc/006 In this embodiment of the monitoring system, there is further included a contact or electrical connection miscellaneous material in an embodiment of the monitoring system, including mobile camera communication or electrical Connection image processing Unit: A second fee image generated by shooting with _:Ming-in camera. 々'·不不移1~ Like processing early reduction--storage unit. Solid: To be shot in the J-view area to generate multiple An image. Image is strict: a camera is connected to receive the first image - the first image: the shirt image processing to confirm whether there is any movement in the image like the order two shot = joint. When the image processing unit tree::: two:, deposit slip In an embodiment of the monitoring system, one is electrically connected to the image processing unit for notifying the security personnel at the time of the target, and confirming the presence of the movement. In an embodiment of the monitoring system, in the embodiment of the monitoring system, the direction is further (4). The machine is connected to the riding unit. The moving direction of the camera is determined by the prediction result. :Moving 7 1343751 P53950078TW 22364twf.d〇c/006 The second system can further include a display, which is connected to the mobile camera or electrically connected to the image processing unit, and is used to capture the second-image. Domain camera in this monitoring system - real In an embodiment of the present invention, in the embodiment of the monitoring system, two fixed cameras are connected or electrically connected to the image, and eight or less images are not used. In the operation method of the monitoring system proposed by the jin, the fixed camera and the image processing unit are operated as follows: The operation method of the visual system includes: receiving, by the fixed, processing unit, the first image, and the first image is at the position =: Whether there is any moving target; and when the image is at least one moving target, the image is virtual to sub-direction and indicates that the mobile camera is going to monitor. ,,, the moving visual system of the target =:===; the monitoring of the operation = the processing unit confirms the existence of the shift ===:= the system of view ===: the method of the method - in the embodiment, the operation :ΐ二Ϊ. The operation method of the monitoring system further includes the movement direction of the moving target after the /·amp; In the first embodiment of the operation method of the monitoring system, the operation of the monitor 8 1343751 P53950078TW 22364twf.doc/〇〇6 ϊϊϊΐίΐ: Γ unit. The operation method of this monitoring system further includes images. In addition, when the operation of the monitoring system is the first standard, the storage unit records the processing system and the second one: the storage operation monitors: =: stored = in addition, the operation == shows the second image. The operation method of the dish according to the system further includes an embodiment of the operation method of the display display system, which is made by the user who has been smashed by the squad: * and the operation method of the monitoring system is further packaged: like ΐΐ::: ::In the second embodiment, the 'more includes the shadow mode. (4) The resolution of the decision-making = frequency and sensitivity at least - higher than the normal mode. In the y ==;= method, it is true that Sy.. 匕 .. The first image of the target is more referenced = the picture of the picture is compared with the picture of the reference image; when the element changes, Calculation 9 1343751

P53950078TW 22364twf.doc/〇〇6 Save the current first image as a reference. When setting the value, confirm that the quasi-moving target is the moving target. A method in which the field area is greater than a real target moving direction of the operation method of the monitoring system includes: moving t; predicting the moving target_minus the moving target in the previous reference;;:=: the first image - the first-moving direction, the moving target is in the eyemark, the target is moved to subtract the moving direction of the moving target in the current reference image = 1; and the first moving direction is obtained by - the first angle is predicted The direction in which the moving target moves. The operation-storage unit in the method of clamping in the direction of the music and the direction of the private movement. The operation processing unit of the monitoring system captures a to-be-monitored area by the camera to generate a first image: the first image is received by the fixed camera processing unit, and the image is detected by the second image; Any moving target. p image processing to confirm at least - moving the target, the image processing list = the processing unit confirms the existence, and according to the predicted result, the mobile party storing the single target is moving the target. The method of operating the monitoring system in the first image is stored in the first image - the system further includes a communication unit. In this example, the operating image processing unit that operates to confirm that there is a shifting operation method includes the entire staff. ^时'communication unit notification-an The visual system of the operation method of the monitoring system further includes a communication unit. In the example, the operation method of the operation system includes: 1343751 P53950078TW 22364twf.d〇c/〇〇6 Know: After the moving direction of the moving target, the communication unit moves the direction of the moving target. In the case of the system of view - the operation unit operated by the operation unit predicts the moving direction of the moving object, the second is taken; the second camera: the moving camera goes to the monitoring. In addition, when mobile

When the target is generated - the second image is stored in the second unit. In addition, the operating monitoring system may further include an operating method for displaying the monitoring system, and further comprising: displaying by the display: in an embodiment of the operating method of the monitoring system, further comprising: when the shadow processing unit confirms that the decorative target exists In an embodiment of the operation method of the monitoring system, the operating monitoring system further includes a display, and the operating method of the monitoring system further comprises displaying at least one first image by the display. In an embodiment of the method of operating the monitoring system, the method further includes: when the image processing unit confirms that there is a moving target, the stationary camera enters an alert mode by a normal mode. At least one of the resolution, update frequency and sensitivity of the fixed camera in the alert mode is higher than the normal mode. In the embodiment of the monitoring method of the monitoring system, the method for confirming whether there is any moving target includes comparing the current first image with a reference image to calculate the pixel of the first image compared to the reference. The number of changes in the image of the image; when the number of changes in the element is less than a preset i 1343751 P53950078TW 22364twf.doc/006, and calculate the "surface" of the quasi-moving target; When the first image is used as the reference image field small set value, when setting the value, it is confirmed that the quasi-moving target is the moving target target area larger than - the method of moving the _ target in the operation method of the monitoring system includes: ## & In the example, predicting the moving target in the moving target in the previous first image

In the current coordinate of the test, the angle of the movement and the second movement direction are predicted. In the monitoring system and the operation method thereof, the machine can be judged whether or not a moving target appears. And predict the moving direction of the moving target' to improve monitoring effectiveness. In addition, the dead angle of photography can be eliminated by using a mobile camera.

When storing the current first image as the number of parameters is greater than a preset value, the first is set: when the pixel changes, and a quasi-moving target is calculated, there is a quasi-moving object. The above and other objects, features, and advantages of the present invention will be apparent from [Embodiment] FIG. 1 is a schematic diagram of a monitoring system according to an embodiment of the present invention, and FIG. 2 is a schematic diagram showing a layout of the monitoring system of FIG. 1. Referring to Figures 1 and 2, the monitoring system 1 of the present embodiment includes at least one stationary camera, an image processing unit 310, and a mobile camera 500. Three fixed cameras 201-203 are illustrated in Fig. 1 P53950078TW 22364twf.doc/006, while the number of nine fixed cameras 201-209' fixed cameras is shown in Fig. 2 to be increased or decreased as needed. Of course, the number of mobile cameras 500 can also be increased as needed. In this embodiment, the fixed camera 201_209 is connected to the image processing unit 310 via a signal line to transmit signals between the two. However, the fixed cameras 201-209 can also be wirelessly coupled to the image processing unit 31. Further, the mobile camera 5 of the present embodiment is wirelessly connected to the image processing unit 310. The mobile camera 500 can also be connected to the image processing unit 31 via a signal line if the environmental conditions permit. When necessary, the mobile camera 500 and the stationary cameras 2〇1_2〇9 are connected to each other in a wired or wireless manner. The monitoring area 100 is divided into, for example, nine sub-areas 102-109, and each sub-area 1 () 2_1 (), although the monitoring system 1000 is disposed in a situation in a to-be-monitored area, a . In the case of 9, for example, a fixed camera 2G2-2G9 is arranged, and the fixed camera 2〇1 is arranged at the entrance of the area to be monitored. Here, the 'fixed camera 2〇1_2〇9 is selectively designed as the present invention with the "= turn: fixed camera Μ1". The monitoring system of the embodiment is shown in Fig. 1 and Fig. 3, this embodiment The operation method is the same as the monitoring system surface of Figure 1. These first-images are received in the manner of this embodiment, and these 1343751 P53950078TW 22364twf.doc/006 are buried, such as w, Determining whether there is any movement in the first image, as in the result of the processing unit 31, step S130. When the image processing unit 31: two, for example, at least one moving target, the image processing unit trains the second image == moving direction And instructing the mobile camera 5 to go to the surveillance system 2 in the monitoring system of the above embodiment and its operation in the image processing unit 310 to determine whether there is a moving target in the presence of ^ no need to manually monitor and interpret the image, can be avoided Safe people do not notice the occurrence of dangerous events = indication of fatigue _ shift = photo =:: = 310

2r:;〇:rr^"^ The number of moving targets is based on the leaf of the hardware device' and is not limited to only dealing with single-moving targets. Referring again to Figure 1 and Figure 3, the monitoring system 1000 may further include, s 320 ' electrically connected to the image processing unit. because

When it is recognized that there is a moving target, in addition to indicating that the mobile G 320^ is placed in the person Q from the old step S50. In this way, the situation of the mobile target can be fully grasped by reason, including the mobile target =:= the security personnel referred to the r except for the general security = wired or wireless; the outer: = 1343751 P53950078TW 22364twf.d〇 c/〇〇6 E-mail, telephone, newsletter or any suitable form of monitoring system does not shout through the solution, but also ^ ^ == one week staff attention: Please continue to refer to Figure 1 and Figure 3, monitoring system 1000 also One may include one, unit 33. It is connected to the fixed camera grab and transfer 500. In the image processing single cut 9, you can save the first image in the storage single two-moving target. One is stored as early as 70 330, as in step S160. The 7033° is selectively _ hard disk, and its capacity is comparable to the problem of reducing the storage capacity due to insufficient capacity, and the storage unit 330 is also a video recorder and video tape. Of course, the storage unit 33 can also be used to store a second image captured by the mobile camera 500. It is worth mentioning that 310 can still function even if the camera 5 GG in the surveillance system can predict the moving direction of the moving target. Specifically, in step si6, ^ cl 2 3 = all first images can be stored. However, if the storage space of the pre-expansion 330 is to be saved, the image processing unit 31 can control the storage unit 33 only in accordance with the predicted moving direction of the moving object, and the moving target is present in the first image. If the image is stored in the control unit 33G, the continuation of the camera 20, 202, 203, 206 and 204, the first image with the moving target is captured, and the remaining fixed cameras are not stored. 5, 2〇7, 2〇8盥2〇9 The first image β ', 15 1343751 P53950078TW 22364hvf.d〇c/006 image without moving target is recorded, and the first image can be recorded in ^m330 The timing of the second shadow occurs. 70 31G confirms the time point at which the marking event occurs when there is a moving target, so as to shorten the golden time of the subsequent processing of the processing event. In addition, after all, the system is not limited. In the absence of a mobile device, the storage of 70 3 3 0 is still limited - normal 糍" fixed camera 201-209 is composed of positive "domain" and after the successful goal is moved, J is Positive 7-style enters a warning mode. among them,

201-209 in the normal mode solution j ^ He took the number of possible, update frequency, sensitivity or its pattern of the required mode 'to save the storage of the first shadow is positive #描特里~田二', mobile The camera 500 can also be divided into a dynamic and alert mode according to this principle. Even if the image processing unit 310 confirms that there is ', the fixed camera 201 and the mobile screen 500 located in the relevant area can be adjusted from the normal mode to the alert mode according to the predicted moving target = direction of the image processing unit S310.

In the embodiment of 340 t, the monitoring system 1 00 may further include a display ～:, the fixed camera 201_209 is connected or electrically connected to the image processing 10 ′ to display the first image. Alternatively, display 34A can be coupled to mobile camera 500 or via video processing unit 31 to display a second image. Therefore, even if the image processing unit 31 determines that the image is incorrect: the situation can be grasped by the security personnel through the display. Referring to FIG. 1 and FIG. 2, assuming that a mobile target person enters the to-be-monitored area 100 via the entrance of the to-be-monitored area 100A, the fixed camera 2〇1 will first have the first image of the moving object A. When the first image served by the fixed camera 2 〇 ι is transmitted to the image processing unit 310 and it is determined that there is a shift 1343751 P53950078 TW 22364 twf.doc/006 moving target A, the image processing unit 31 can continuously obtain the first image. The v step infers the moving path p of the moving target A. Therefore, the image processing unit 31G can sequentially instruct the fixed camera 2 (H, 2〇2, 203,

The normal board enters the alert mode and simultaneously instructs the mobile ::machine 500 to go to the next position of the moving target for monitoring. Since the image processing material 31G predicts the moving direction of the moving target 而非 instead of only obtaining the current position of the target ,, the moving target A is not found after the current position of the moving camera A or the ΐ mube. "Position" causes the image of the moving target A not to be obtained. It is true that the operation method of the monitoring system of the two embodiments is a flow chart of the moving target. Please refer to Figure 4, after the current first image, Comparing the first image with the image of the image f: image compared to the reference image

That is, the first shadow of the first two moments; = step Mei a -f- , with the difference between the number of Jin Jin images that have changed the current prime image and the first - first shadow and judge that there is no moving target . At the same time, the image S225 =, the first image is stored as a reference image, and if the number of changes in step ί # - 2 is greater than - the preset value, there may be a moving target. At this time, the big 'and the block (secret) analysis is set to the first type of the edge of the post-processing and there is a quasi-moving target in the area image, and at the same time, 17 P53950078TW 22364twf.d〇c/〇〇6 And the area is as fascinating as the steps. After that, it is determined whether the area of the quasi-moving crucible is greater than a preset value, such as the step $; = indicating that there may still be no moving target 'Si = the area of the second IS moving target is greater than the preset value, that is, 3 ' ' Step S250, and according to the foregoing embodiment, steps S140 to S160 of FIG. 3 are performed. In an embodiment of the method of operating the system, the method of calculating the direction of the movement includes: calculating the right target in the front============ ΐ To the pile: to find the moving target in the first-segment time - the first - the moving side is connected: the coordinates of the moving target in the current first image are in the moving direction and the (4-) in the first moving direction (four) The possible direction of movement of time. In the monitoring system of the present invention and its operating method, the image processing unit is used instead of manually determining whether there is a moving target due to the performance of the monitoring system and saving manpower. In addition, mobile photography eliminates the possible angle of view and the main target. The other communication unit can notify the security personnel to go to the processing and borrow the first time to predict the next position of the moving target and to effectively intercept. The coffee maker can reduce the image f in the normal mode to save the capacity for storing images. In addition, the time of the event can be marked to facilitate the subsequent P53950078TW 22364twf, d〇c/006 to quickly access the key picture. In addition, the amount of storage space pre-predicted by the image storage unit is measured by measuring the moving direction of the moving object. Although the present invention has been disclosed in the preferred embodiments as above, the present invention is limited to any one of ordinary skill in the art to deviate from the present invention and can be used as (10) = 'in the absence of the present invention. Protection _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Figure 2 is a block diagram showing the layout of the monitoring system of Figure 1. 3 is a diagram of an operation method of a monitoring system according to an embodiment of the present invention. Fig. 4 is a flow chart for explaining whether or not there is any moving target in the monitoring system of the present invention-embodiment. [Main component symbol description] 1000 : Monitoring system 1〇〇: to be monitored area 101-109: sub area 102-109 201-209: fixed type camera 310: image processing unit 320: communication unit 330: storage unit 340: display 500 :Mobile Camera 1343751 P53950078TW 22364twf.doc/〇〇6 A : Moving Target P: Moving Paths S110-A160, S210-S250, S225: Steps

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Claims (1)

• V • V1343751 100-3-30 10, the scope of application for patents·· 1. A surveillance system, including: standby = at least 1 stereo camera for different native brothers - shadow stupid shirt treatment unit, and the fixed 〃 - image, depending on the image-to-camera communication to receive the first moving target, which includes whether or not to compare the target (4) to calculate whether the first image image and the reference image are changed. Quantity, Green Element = Target' and calculate the quasi-moving target 2: Accumulate „-准=-Preset value'Save the current _image^ area is small=area is greater than a preset value, confirm this The quasi-moving target image is transmitted: "This = measure the moving direction of the moving target and "move == - communication unit, electrically connect the image processing unit & 2: = target moving direction after notification - security: Processing; like 21 1343751 100*3-30 rv .> '· _ , · . · · · Display H ' and _ 式 式 式 式 联 联 联 联 联 联 联 联 联 联 联 联 联 联 联 联 联 联 联 联 联 联 联The monitoring system described in item 1 of the patent scope further includes a display The camera is connected to or electrically connected to the mobile camera to display a second image generated by the mobile camera. 3. A monitoring system comprising: a plurality of cameras 'Pair-to-monitor area to shoot more to produce more, the first (four) to receive the second brother ~ image and image processing of the first image to determine exactly 3 there are any moving targets, including the current first image And: to calculate the number of pixels of the first image compared to the reference; the number of changes in the pixel of J, when the pixel changes the value of the image = value, the current image is stored as aj When the number is greater than - the preset value, set the target 'and calculate the -_ image of the quasi-moving target, when the _ is greater than - the preset value, confirm the target and the moving target; and move the target ^ Confirming that there is at least one movement target for the movement-storage unit' and the fixed camera communication image processing unit, although the 4 predicts the moving direction of the moving object and continuously stores the unit according to the processing unit Some of the first images There is a storage unit-display, and the mobile camera is connected to the image 22 1343751 l〇〇'?-30.';>: 4 . 2 yuan 'to display the mobile type The 1 yuan produced by the camera is::: some r-type cameras are connected or electric 2: one of them is used to display one of the first images. 甬t如申: Patent scope item 3 The monitoring system also includes communication early, and the connection is electrically connected to the unit to confirm that there is a bullet target when the notification is made - the security person negative image processing is prematurely connected, electrically connected to the shadow, and more includes - moving the target Move = Green image handles the direction of movement of the target. The whole method of the female mobile phone 6. The operation method of the surveillance system is a solid-state camera, and the image system includes at least one operation method of the monitoring system, including a video camera, and a mobile camera. Produce - 苐 式 摄 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 对 摄 摄 摄 摄 摄 摄 — — Comparing, in order to calculate the number of pixels whose pixels change, the number of pixels changed as the reference image; when the value is set to 1, the current number of changes in the element is stored. There is a quasi-moving target in the image. When the preset value is set, the side of the target moving target is set to 23 丄J:>/:>丄100-3-30. Product; When the value is stored, the current video is stored in the first target. The current target is determined to be the image. The single target image is processed as early as 70. When at least the moving target is confirmed, the front of the video camera: = moving the direction of the target and indicating the mobile view When the element confirms that there is a swaying target, the security communication unit is notified by the monitoring communication unit, and the movement of the first image moving direction is saved when the image processing unit moves the target to notify the security person M. In the moving target method, Hi operates the image processing unit of the monitoring system described in item 6 of the patent scope to confirm the time when the storage unit records t when there is a fresh target. The operation method of the monitoring system of the monitoring system described in item 6 of the patent application scope is further included: - the heartbeat mobile camera goes to monitor the moving target to generate - the mth storage unit stores The second image. In addition, when the operation of the monitoring system described in the sixth paragraph of the patent scope is confirmed, the image processing unit of the square field has confirmed that the moving target is present. The fixed type 24 1343751 100-3-3p camera enters an alert mode from a normal mode. At least one of the resolution, update frequency and sensitivity of the stationary camera in the alert mode is higher than the normal mode. 10. The method of operating a monitoring system according to claim 6, wherein the method of predicting a moving direction of the moving object comprises: subtracting the moving target from a coordinate in the previous first image a coordinate in a previous reference image to obtain a first shifting 0 direction; subtracting a coordinate of the moving target in the current first image from a coordinate of the moving target in the current reference image, Obtaining a second moving direction; and predicting a moving direction of the moving target according to an angle between the first moving direction and the second moving direction. 11. A method of operating a monitoring system, comprising: a plurality of stationary cameras, an image processing unit, a communication unit, a display, and a storage unit, the method of operation of the monitoring system comprising: • by the fixed cameras Shooting a to-be-monitored area to generate a plurality of first images, and displaying at least one of the first images by the display; receiving, by the image processing unit, the first images, and performing the first images Image processing to confirm whether there is any moving target, comprising: comparing the current first image with a reference image to calculate the number of pixels of the first image that are changed compared to the pixel of the reference image; 25 100 -3-30 of the present day: ^ 生改. When the number of phases is less than - the default value, the current second image is stored as the reference image; - image: ^ when the number of changes is greater than a preset value, set When the first product exists - the quasi-moving target 'and calculates the - face image of the quasi-moving target as the set value, the storage destination (4) the first shadow of the moving target is larger than the area When setting the value, confirm that the quasi-moving target is a processing order: when the cat and the cockroach are at least one moving target, the shadow controls the storage to violate the moving direction of the moving target, and according to the predicted result; And storing, when the mobile target meta-moving target exists in the first image, the mobile person of the communication list, and when the image processing unit predicts the moving target moving direction y, the money reporting unit notifies the security person (4) the moving target The operating system of the monitoring system described in claim 11 of the patent scope is to monitor the moving target to generate - first to fourth, and the storage unit stores the second image. The law, 1 more 3 ^ Please specialize the operation of the monitoring system described in item 11. When the processing unit confirms the presence of the moving target, the storage sheet 26 1343751 100-3-30. ' 〆. Yuan records the time at that time. 14. The operating method of the monitoring system of claim 11, further comprising: when the image processing unit confirms that the moving target exists, the fixed camera can capture the moving target by a normal mode Entering an alert mode in which at least one of the resolution, update frequency, and sensitivity of the stationary camera is higher than the normal mode. 15. The method of operating a monitoring system according to claim 11, wherein the method of predicting a moving direction of the moving object comprises: subtracting the moving target from a coordinate in the previous first image a coordinate in a previous reference image to obtain a first moving direction; subtracting a coordinate of the moving target in the current first image from a coordinate of the moving target in the current reference image to obtain a coordinate a second moving direction; and predicting a moving direction of the moving target according to an angle between the first moving direction and the second moving direction. 27