KR101422205B1 - Multi-purpose cctv camera system and applications thereof - Google Patents

Abstract

The present invention relates to a multi-purpose CCTV camera system which includes, as a basic element, a multi CCTV camera comprising an illegal stop/parking crackdown system and its on-site enclosure, an unmanned road security system and its on-site enclosure, a life security system and its on-site enclosure, an intelligent object tracking system and its on-site enclosure, an unmanned signal jumping/speeding regulation system and its on-site enclosure, and a parking management system and its on-site enclosure, wherein the systems and enclosures are integrated as a single system, and which selectively includes a fixed camera, a control center for controlling an emergency or dangerous situation in the field, an emergency bell and a warning light for notifying the control center and outside of the emergency or dangerous situation in the field, and a loop coil/laser for regulating speeding and signal violations of vehicles, wherein the multi CCTV camera is a rotating camera with top/bottom/left/right/zoom functions. Thus, the functions of the illegal stop·parking crackdown system, the unmanned road security system, the life security system, the intelligent object tracking system, the unmanned signal jumping/speeding regulation system, and the parking management system are integrated to one multi-purpose CCTV camera system to enable a combination of various operating scenarios according to surveillance purposes, objects to be monitored, and monitoring schedules, thereby maximizing the efficiency of CCTV installation and operation, reducing power consumption according to the reduction of the number of on-site systems, and maintenance expenses due to after services, and completely solving the problems of spoiling the appearance of the existing city.

Description

TECHNICAL FIELD The present invention relates to a multi-purpose CCTV camera system and a method of using the multi-

The present invention relates to a CCTV surveillance apparatus and method, and more particularly, to a multi-purpose CCTV camera system configured to enable various functions and surveillance with one camera system, and a method of utilizing the same.

As is known, closed circuit television (CCTV) is a television system that transmits images so that only a specific person can view images using a cable TV in a specific facility. Such a CCTV connects a transmission / reception of an image by wire or wireless, and it is called a closed circuit television because it can not arbitrarily receive the reception object other than the reception object.

CCTV is used for industrial, education, medical use, surveillance monitoring, disaster prevention, and in-house image information transmission in addition to broadcasting television. In recent years, the number of CCTV installations has been increasing, especially in the case of crime prevention such as installing allegedly CCTV. Especially, the increase in the number of CCTV installations is due to the prevention and suppression of crime, the detection of criminals and the ease of arrest, The fear of perceived crime, and the limited number of police manpower due to installation in major areas.

In some cases, CCTV can infringe publicity rights of ordinary citizens and seriously expose privacy, and individual citizens can be imprisoned as potential criminals. However, in spite of these problems, CCTV system is used as a means of identifying the causes of civil complaints, enforcing traffic guidance, preventing crime, and detecting the route of criminals, thereby reducing the incidence of crime or civil complaints. Installation is on the rise.

In recent years, a large number of cameras have been installed in accordance with the purpose and object of the surveillance to provide a life crime prevention system, an automatic object tracking system, an illegal main and stop control system, a unmanned crime prevention system, an unmanned signal and speed control system, The number of cases that constitute an intelligent CCTV system is increasing.

However, if we look at the CCTV systems installed in the administrative districts of each municipality, the enclosures are installed for each pole of the individual CCTV systems installed in each site, and five types of field devices are usually operated in one site In fact. For example, if the same surveillance area requires different surveillance methods by time and situation, it is necessary to install CCTV systems that meet the surveillance conditions. Specifically, it is necessary to install CCTV systems in the vicinity of the school, , A separate CCTV system is required to monitor abnormal behaviors such as suspicious persons, cluster movements, and wandering behaviors that are disturbing children's traffic and various accident risks caused by individuals, There is a need to install and operate a number of CCTV systems such as illegal state control and stop control system and intelligent object tracking system in the same area.

In this way, conventionally, each CCTV system has a huge cost due to a separate housing structure, and a plurality of CCTV systems are installed in a single site, thus complicating the problems of detracting from the cityscape.

In addition, it is seen that there are overlapping devices installed in the respective CCTV systems of different monitoring purpose and target installed in the field. For example, even if illegal main and stop control systems are installed, (HUB), network restoration system (for the purpose of interrupting illegal main and stop vehicles using detection cameras and interception camera), network recovery system , A power supply unit, a video transmission device (a device for compressing and transmitting video and audio in the field, for example, a video server), and these devices are installed in other CCTV systems Of course, are installed in the inside of the field enclosure, so that there is an enormous financial inefficiency due to the redundant installation of the same elements.

In this regard, the following will be more specific.

1 is a block diagram showing an illegal main / stop control system 100, an unmanned crime prevention system 200, a life crime prevention system 300, an intelligent object tracking system 400, an unmanned signal / overspeed control system 500 ) And a parking management system 600. FIG. 1A shows a configuration of an illegal main / stop control system 100 for imposing a fine on vehicles illegally parked on a road, Fig.

1A, an illegal main / stop control system 100 includes a rotation camera 110 having an up / down / left / right / right zoom function for photographing a license plate of a vehicle, A fixed camera 120 and a field enclosure 130. The field enclosure 130 is provided with a fixed camera for detection of illegal main and stationary vehicles and a field controller A communication connection unit 132 for communicating with the center server 1 (see FIG. 1G), a system recovery unit 133 for enabling automatic restoration in the event of a malfunction of the network equipment in the field, And a video transmission device 135 for transmitting images photographed by the rotating camera 110 and the fixed camera 120 in the field are installed. The video transmission apparatus 135 does not need to be installed when the rotating camera 110 and the fixed camera 120 themselves have a network video server function, and is preferably applied when there is no network video server function.

FIG. 1B is a conceptual diagram showing the configuration of a unmanned crime prevention system that recognizes the number of a vehicle entering and leaving a boundary zone of a city, a county, a city, etc. The unmanned crime prevention system 200 captures a vehicle number, a driver, A rotation camera 210 having an up / down / left / right / right / zoom function for confirming the arrival of a vehicle or object on the road, a fixed camera 220 for detecting a vehicle or an object on the road, a loop coil 230 and an IR board 240 for receiving an image captured by a rotating camera and a fixed camera and a field enclosure 250. The field enclosure 250 includes a vehicle number recognizer 251, A communication connection device 252, a system recovery device 253, a power supply device 254, and an image transmission device 255 are installed.

1C is a conceptual view showing the construction of a life crime prevention system installed and operated in a school, a park, a vulnerable area, and the like for the protection of citizens' property and safety. The life crime prevention system 300 includes an image / A rotation camera 310 having a lower / left / right / right zoom function, a fixed camera 320 for detecting a person or an object, an emergency bell 320 for communicating the current situation to a situation room (control center) (Digital Input / Output) (DI / DO) is installed in the field housing 350. The DI / DO (Digital Input / Output) A control device 351, a communication connection device 352, a system recovery device 353, a power supply device 354, and an image transmission device 355 are installed.

FIG. 1D is a conceptual diagram illustrating a configuration of an intelligent object tracking system for tracking an object performing abnormal actions such as crowd, walks, unauthorized traversal, and wandering, and the intelligent object tracking system 400 is used for capturing and confirming objects A fixed camera 420 for detecting an object, and a field enclosure 430. The field enclosure 430 includes an object recognition unit 420, A system 431, a communication connection device 432, a system recovery device 433, a power supply device 434, and an image transmission device 435 are installed.

1E is a conceptual diagram showing the configuration of an unmanned signal / overspeed interception system for interrupting a specified speed and a signal-infringing vehicle. The unmanned signal / overspeed interception system 500 includes an up / down / left / A fixed camera 520 for detecting the vehicle, a loop coil / laser 530 for recognizing the approach of the traveling vehicle, and a field enclosure 540, A communication control unit (CCU) 541, a communication connection unit 542, a system recovery unit 543, a power supply unit 544, and an image transmission unit 545 are installed in the housing 540.

FIG. 1F is a conceptual view showing the configuration of a parking management system for managing and supervising the entry and exit of a vehicle in a private or public parking lot. The parking management system 600 includes a fixed camera (not shown) for detecting a vehicle, 610), a circuit breaker 620 for controlling entry and advancement of the vehicle, a loop coil 630 for recognizing entry and advancement of the vehicle, and a field enclosure 640. In the field enclosure 640, A field controller 641, a communication connection device 642, a system recovery device 643, a power supply device 644 and an image transmission device 645 are installed.

1G is a conceptual diagram showing the configuration of the center server 1 located in the center or remote control center. The center server 1 is provided with a life crime prevention software 11, a unauthorized crime prevention software 12, And a data storage 30 are built in the parking lot management system 10. The parking lot management system 10 also includes a parking lot monitoring system 13, (40) and a communication connection device (50). The center server 1 is configured from the above configurations to the illegal state control system 100, the unmanned security system 200, the unmanned security system 300, the intelligent object tracking system 400, Signal / overspeed control system 500 and the parking management system 600 in accordance with the present invention.

Meanwhile, the illegal state control system 100, the unmanned crime prevention system 200, the unmanned crime prevention system 300, the intelligent object tracking system 400, the unmanned signal / speed control system 500, Each of the CCTV systems classified as the management system 600 has a separate on-site enclosure in addition to the rotating camera and the fixed camera. Each of the on-site enclosures includes a field controller, Devices such as a device, a system recovery device, a power supply device, and an image transmission device are installed in overlapping relation to each other. Considering the conventional technical limitations in which a plurality of CCTV systems having different functions can be installed in one site according to the purpose and object of the surveillance, the CCTV systems in the field where the enclosures having almost the same devices are installed in duplicate, This is a cost burden, and it is a reality that a considerable amount of budget is wasted.

In addition, the electricity used in the field is supplied from the power supply unit of KEPCO and the electricity fee is paid by each local government. For example, even if the illegal main / stop control system 100 of FIG. Total power consumption in the field is 581W including communication connection unit 6W, system recovery unit 10W, image transmission unit 15W, and rotating camera 50W. This is because, in addition to the illegal main and stop control systems, CCTV systems for other surveillance purposes are required to be additionally installed, which causes a doubling of electric power consumption and a cost of several times.

<On-site device power consumption of illegal state / stop control system> Device name product name Supplier Power consumption (W) Field controller SVD9104K Doowon Electronics Co., Ltd. 500W Communication connection device DGS-1005D D-Link 6W System Recovery Device DNR-1000 Gyeongin CNES 10W Image transmission device NVC-4000 YuDiPi 15W Rotating camera TCAM-570-X20S-IR Truen 50W Total power consumption 581W

In addition, when a vehicle is used or a crime by a vehicle occurs, a life crime prevention system or an intelligent object tracking system is used to detect the motion of the vehicle around the crime scene, and at the same time, , And car number recognition function. However, in reality, the functions of existing CCTV systems are very limited, so that it is difficult to take immediate action in case of actual crime.

In particular, there is a problem that it is difficult to cope with rapid situation because it is impossible to combine a variety of crime prevention and interdiction scenarios. Specifically, as a time-based operation scenario, it is necessary to change the system into illegal state and stop control system in traffic congestion time, It is not possible to organically monitor through CCTV systems such as changing to object tracking system and change management to unmanned crime prevention system for monitoring car entering and leaving administrative area at night. By changing the camera to an emergency state, it is possible to change the camera to a life security system by moving the camera to the area where the person can escape, and when the crime is caused by a vehicle, the cameras in the area where the person can escape can be automatically changed to a roadside security system Impossible . Therefore, it is difficult to deal with the initial crime.

FIG. 2 is a modified example for performing an organic monitoring operation of a camera and a camera in the illegal main / stop control system of FIG. 1, the unmanned crime prevention system or the intelligent object tracking system, A rotating camera 60 having a lower / left / right / right zoom function, and at least one fixed camera 70. The object recognition information of the rotating camera 60 and the fixed camera 70 And an object recognition system 80 for sharing the object recognition information of the fixed camera 70 and automatically transferring the recognized objects to the rotation camera 60 by priority order.

The object recognition system 80 includes a function 81 for receiving object recognition information transmitted from the rotation camera 60 and a function 82 for receiving object recognition information transmitted from a fixed camera, (83) to transfer the object information to the rotating camera (60) in order of priority. However, since the object information sharing between the camera and the camera is not practically performed in the actual field, the application of the object recognition system is practically dashed to be.

FIG. 3 illustrates an operation relationship between the rotating camera, the emergency bell, and the beacon in the life crushing system of FIG. 1C. The rotating camera 310 includes a general purpose input / output (GPIO) ) Device 311 is incorporated.

The DI input terminal of the GPIO device 311 is connected to the emergency bell 330 and the DO output terminal of the GPIO device 311 is connected to the beacon lamp 340 so that the beacon lamp 340 operates simultaneously with the emergency bell signal Respectively.

However, in this case, since the warning light 340 is operated only while the emergency bell 330 is being pressed, there is a problem that the emergency bell 330 can not cope properly when an emergency occurs.

FIG. 4 is a diagram illustrating a configuration and an operation sequence for supplementing the operational problem of the life crime prevention system described with reference to FIG. 3. In order to enable the warning light 340 to be operated for a set time, A time relay (Time Relay) 351a is additionally provided in the DI / DO control device 351 provided in the controller 350. [

When the digital input signal is received from the emergency bell 330, the time relay 351a transmits a beacon operation signal when the beacon operation time does not exceed the set time. Thus, even when the DI / DO control device 351 once presses the emergency bell 330, the warning light 340 becomes operable for a predetermined period of time.

However, in the case of the time relay 351a, since it is a microcomputer or a circuit configuration that is usually programmed in a field hardware device, it is impossible to change the setting value by remote control even if it is tried to change the setting value once it is set, There was a need to change and go to.

The present invention has been developed in order to solve the above-mentioned problems of the prior art, and it is an object of the present invention to provide a system and method for controlling illegal state / stop control system, unmanned crime prevention system, life crime prevention system, intelligent object tracking system, A CCTV camera system, and a method of using the CCTV camera system.

Another object of the present invention is to make it possible to perform monitoring more efficiently than heterogeneous systems installed in the same area by making it possible to combine various operational scenarios according to a monitoring purpose, a monitoring target and a monitoring schedule.

It is another object of the present invention to provide a method and system for sharing an object recognition information between a 'multi CCTV camera' having a built-in up / down / left / right / So that it can be tracked.

It is another object of the present invention to provide a system and method for real-time monitoring of the operation status of a field network device (a network board, a fixed camera, a communication connection device (HUB) in a multi CCTV camera) Thereby minimizing the maintenance cost of the on-site system such as A / S cost.

It is another object of the present invention to provide a system and method for automatically activating a warning light during a set time during an emergency bell operation without adding a separate system and converting an emergency bell signal continuously transmitted for a predetermined time into a single signal, To prevent confusion caused by

It is also an object of the present invention to implement a time relay function through a software module so that the set time can be changed remotely from the control center without actually visiting the site.

It is another object of the present invention to provide a system and a method for monitoring operation status of a field network device in real time while automatically rebooting the device to operate normally, Protocol streaming, device status monitoring based on abnormal CPU usage by SMTP protocol, and memory usage.

The object of the present invention is to provide a security system and an on-site security system, an on-site security system and an on-site security system, A multi-CCTV camera integrated into a single system that includes all of the components, the unmanned signal / overspeed interception system and all of the components in its field enclosure, and the parking management system and all the components in the field enclosure, An emergency bell and a beacon for informing the emergency or dangerous situation of the scene to the control center and the outside, and a loop coil / laser for interrupting the speed and signal violation of the vehicle, A multi-purpose CCTV camera system having a left / right / .

As described above, the present invention integrates the functions of an illegal state control system, an unmanned crime prevention system, a life crime prevention system, an intelligent object tracking system, and an unmanned signal / speed control system and a parking management system into one multi-purpose CCTV camera system It is possible to maximize the efficiency of CCTV installation operation by configuring various combination of operating scenarios according to the purpose of monitoring, target of monitoring and monitoring schedule, as well as saving power consumption and A / S Cost reduction, and the problem of hindering existing urban aesthetics.

FIG. 1 shows the configuration of a conventional CCTV system classified as an illegal main / stop control system, an unmanned crime prevention system, a life crime prevention system, an intelligent object tracking system, an unmanned signal / speed control system, FIG.
FIG. 2 is a view showing one modification for performing an organic monitoring operation of a camera and a camera in the illegal main / stop control system of FIG. 1, the unmanned crime prevention system, or the intelligent object tracking system.
3 is a diagram showing an operating relationship between a rotating camera, an emergency bell, and a warning light in the life crime prevention system of FIG.
FIG. 4 is a configuration and operation flowchart for supplementing the operational problem of the life crime prevention system in FIG.
5 is a conceptual diagram illustrating the configuration of a multipurpose CCTV camera system according to the present invention.
FIG. 6 is a diagram illustrating a configuration of a multi-CCTV camera as a basic element of the multi-purpose CCTV camera system of FIG.
FIG. 7 is a diagram illustrating a method for obtaining a site view angle of a fixed camera when a view angle of a fixed CCTV camera and a fixed CCTV camera do not coincide with each other in the multi-purpose CCTV camera system of the present invention.
FIG. 8 is a flowchart illustrating a process in which a corresponding algorithm is selected according to a user request or a scenario according to a situation of a control center in the multi-purpose CCTV camera system of the present invention, and each process in which the selected algorithms are executed.
FIG. 9 is a flowchart showing a process in which the beacon is operated from the emergency bell signal through the program module according to the life security algorithm of FIG. 8;
10 is a diagram illustrating the configuration and operation of the system recovery device in the multi-purpose CCTV camera system of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings.

In the following description of the present invention, the same reference numerals are used for the same or similar components throughout the entirety of the drawings, and detailed description thereof will not be repeated. It will be omitted.

FIG. 5 illustrates a configuration of a multi-purpose CCTV camera system 700 according to the present invention, which includes the illegal main / stop control system 100 of FIG. 1A and its configuration in its field housing 130, The security system 200 and its components in the field enclosure 250, the security system 300 in FIG. 1C and the components in the field enclosure 350, the intelligent object tracking system 400 in FIG. 1d, All of the components in the unmanned signal / overspeed interception system 500 and the in-situ enclosure 540 of FIG. 1E and the components in the in-situ enclosure 640 of FIG. The multi-CCTV camera 710 includes a multi-CCTV camera 710 integrated with a single system, which is a kind of a rotary type camera having a built-in up / down / left / right / .

In addition to the above-described multi-CCTV camera 710, the multi-purpose CCTV camera system 700 may include a fixed camera 720 (rotatable camera can also be used) depending on the installation and use purpose, An emergency bell 730 and a beacon 740 for informing the driver of the vehicle, and a loop coil / laser 750 for speed violation and signal violation interruption of the vehicle.

The center server 800 that operates in conjunction with the multi-purpose CCTV camera system 700 of the present invention includes a CCTV integrated S / W 810, a database 820, and a data storage unit 830, (840) and a communication connection device (850). Here, the CCTV integrated S / W 810 includes a life crime prevention software S / W 11 for driving the life crime prevention system 300, a crime prevention software S / W 12 for driving the unmanned crime prevention system 200, An unauthorized signal / overspeed interrupting software / driver 14 for driving the unmanned signal / overspeed interception system 500 and a parking management system 600 for driving the main / And a parking management S / W 15 for driving the parking control S / W 15. Although not shown, the CCTV integrated S / W 810 may also include an intelligent object tracking S / W for driving an intelligent object tracking system.

FIG. 6 illustrates a configuration of a multi-CCTV camera as a basic element of the multi-purpose CCTV camera system according to FIG. 5, which includes a CCD / CMOS imaging device 711; An image sensor device 712 for binarizing the image image picked up by the lens of the camera; A General Purpose Input / Output (GPIO) device 713 for transmitting the current situation according to the emergency bell operation to the control center and making the operation of the beacon according to the emergency bell operation continuous for the time set by the user; A system recovery device 714 for automatically monitoring the status of the network equipment in the field and recovering the equipment when a failure occurs; A control mechanism device 715 for transmitting and receiving the absolute coordinate values of the up / down / left / right control of the multi-CCTV camera and the camera position; Algorithms of operating scenarios according to the purpose of monitoring, target of surveillance, monitoring situation and scheduling using multi-CCTV camera 710, namely illegal state and stopping algorithm, life crime prevention algorithm, unmanned crime prevention algorithm, intelligent object tracking algorithm , A parking management algorithm, an unmanned signal / overspeed interruption algorithm, and the like selectively or in combination; And a main image processing apparatus 717 for performing compression and object recognition of the data image image transmitted from the image sensor apparatus 712.

The CCD / CMOS imaging device 711 generates and stores an optical signal by capturing an object, and transmits the optical signal. The image sensor device 712 converts light into electrical charge to generate an image (image) The color and image quality distorted by the external environment of the image photographed by the device 711 is corrected in a state optimized by the image sensor device 712 and the image of the main image processing device 717 And is transmitted to the receiving unit 717a.

The main image processing apparatus 717 includes an image receiving unit 717a, a object recognition processing unit 717b and a codec unit (a video codec 717c, an audio codec 717d and an image codec 717e) Stores the received image in an image dedicated queue before transmitting it to the object recognition processing unit 717b to give independence of the object recognition and processing by the object recognition processing unit 717b and also to the codec units 717c and 717d, 717e. The received image is converted into a digital signal, compressed and transmitted to the user of the remote control center, that is, the remote control center through the video processing unit 719c in the main command processing unit 716 in real time.

On the other hand, the object recognition processing unit 717b requests and confirms the data stored in the video dedicated queue, extracts and recognizes the object data when the received data exists, and recognizes the object data, Lt; / RTI &gt; The algorithm processing unit 718 is composed of an illegality parking time algorithm, a life crime prevention algorithm, an unmanned crime prevention algorithm, an intelligent object tracking algorithm, a parking management algorithm, an unmanned signal / overspeed interception algorithm, And is selectively driven based on the object recognition information to be transmitted.

The main command processing unit 716 includes a fixed camera object recognition processing unit 716i receiving the object recognition information of the fixed camera 720 installed for the purpose of minimizing a rectangular area and monitoring another area direction, Thereby enhancing the efficiency of monitoring through interlocking with the CCTV camera 710. The image captured by the fixed camera 720 is recognized as object data by the fixed camera object recognition processing unit 716i and the recognition information of the object data is transmitted to the algorithm processing unit 718 in the main command processing apparatus 716 .

The main command processing unit 716 further includes a control mechanism unit 715 and a camera control unit 716d interlocked with the image receiving unit 717a in the main image processing unit 717. [ When the image captured by the rotary type multi-CCTV camera 710 is transmitted to the camera control unit 716d through the image processing unit 717a and the object recognition processing unit 717b and the object recognition information through the algorithm processing unit 718, The controller 716d transmits and receives the camera absolute position value to the image receiving unit 717a and transmits the camera position result value to the control mechanism device 715 so that the rotation angle of the multi-CCTV camera 710 can be changed.

The main command processing unit 716 also includes a user received data analysis unit 716g and an algorithm selection unit 716h. The user received data analysis unit 716g analyzes and processes the command requested by the user of the control center. The user received data analysis unit 716g transmits the user command according to the operation scenario to the algorithm selection unit 716h, Parking control algorithm / unmanned signal / overspeed interception algorithm) to be implemented. The processed result values of the algorithm processing unit 718 are transmitted to the users of the control sensor, such as illegal constant-distance algorithm / life security algorithm / unmanned security algorithm / intelligent object tracking algorithm / parking management algorithm / unmanned signal / overspeed interception algorithm , Network (C / S) (Client & Server, network programming method to enable monitoring and transmission of on-scene video and data to users from remote locations) , It is necessary to reduce the size of the information such as object recognition information, interception information, and car number information to less than 100 bytes so as to be able to cope actively in various environments such as a user having a low bandwidth (transmission of a moving image having a large data capacity is difficult) A meta data processing unit 719a for transmitting the text data of &lt; RTI ID = 0.0 &gt; The image processing unit 719b for transmitting the image data at the time of generation of the event stored in the JPEG compression format capable of being compressed and the moving image processing unit 719c for transmitting the compressed image and audio data to the real- do.

The fixed camera object recognition processor 716i receives the object recognition information of the fixed camera 720 in real time and transmits the object recognition information to the camera controller 716d according to the priority order to operate the control mechanism device 715, The surveillance area can be monitored using the up / down / left / right / zoom functions of the multi-CCTV camera 710.

In this case, in order for the multi-CCTV camera 710 receiving the object recognition information of the fixed camera 720 to track the object, the view angles of the rotary multi-CCTV camera 710 and the fixed camera 720 are different from each other To this end, the multi-CCTV camera 710 is moved in the view angle direction of the fixed camera 720.

At this time, the pan value (the absolute position value of the center point of the camera) of the fixed camera 720, the tilt value (the absolute position value of the camera center point in the vertical direction) and the zoom value 710) to the view angle of the fixed camera (720).

However, depending on the type of the fixed camera 720, the view of the fixed camera 720 may be different depending on the lens type (typically, 1/2, 1/3, 1/4, or 2/3 inch products are mainly used in CCTV) It is preferable to separately obtain the sight view angle of the fixed camera 720 when the angles of view of the multi CCTV cameras 710 do not coincide with each other.

5 and 6, only the multi-CCTV camera 710 has an up / down / left / right / zoom function, and the fixed camera 720 has a configuration having no up / down / left / right / The present invention is not limited to this, and it goes without saying that the fixed camera may be configured to be capable of the up / down / left / right control functions according to need.

FIG. 7 illustrates a method for obtaining a site view angle of a fixed camera when the view angle of a fixed CCTV camera and a fixed CCTV camera do not coincide with each other in the multipurpose CCTV camera system of the present invention. In FIG. 7A, The X1 and X2 points are symmetrically located on the left and right sides and the Y1 and Y2 points are symmetrically located on the upper and lower sides of the center. From here, the multi-CCTV camera is moved to obtain the site view angle with respect to the width by shifting the absolute position value of the x1 point in the fixed camera image of FIG. 7A to the position of x2 as shown in FIG. 7B, The tilt absolute position value of the Y1 point in the fixed camera image of 7a is moved to the y2 point position as shown in FIG. 7C to obtain the site view angle with respect to the height.

Also, the object position information of the fixed camera image is used for object tracking by obtaining the camera pan / tilt absolute position value on the control mechanism device. In this case, the maximum width of the fixed camera image: The center position point of each view of the fixed camera is calculated and tracked through the equation of "object position information: center position point of each fixed camera view".

The main command processing unit 716 further includes a general purpose input / output (GPIO) processing unit 716b and a network recovery unit processing unit 716c. The GPIO processing unit 716b, in cooperation with the GPIO unit 713, And manages input / output states of signals (Digital-Input) and output signals (Digital-Output). The main command processing unit 716 further includes an image mask processing unit 717b for receiving the absolute position value of the camera when the object recognition information in the object recognition processing unit 717b is extracted, And a camera absolute position transmitter / receiver 716e that periodically requests the control mechanism device 715 to store the absolute position value and the absolute position value of the camera.

FIG. 8 shows a process of selecting a corresponding algorithm in the algorithm processing unit of FIG. 6 and a process of executing the selected algorithms. FIG. 8A shows a step in which an algorithm is selected according to a user request or a scenario according to a situation of a remote control center It is a flowchart. In FIG. 8, algorithms for implementing the functions of the illegal parking regulation system, the life crime prevention system, the unmanned crime prevention system, the intelligent object tracking system, the parking management system, or the unmanned signal / speed control system are selected.

FIG. 8B illustrates an algorithm execution process when an illegal main / stop algorithm for implementing an illegal main / stop control system function is selected in the algorithm selection step. This is because the algorithm processor 718 selects an illegal main / (S-011); An intermittent zone object recognition step (S-012) for judging whether or not an object is present in the illegal parking intermittent area from the object recognition information of the object recognition processing unit 717b; if the object does not exist, return to the algorithm selection step; (S-013) when the multi-CCTV camera performs the first intermittent photographing if it is determined that an object in the intermittent area exists; Determining whether the intermittent time has elapsed (S-014); if the intermittent time has elapsed in this case, returning to the algorithm selection step; If it is determined that the intermittent time has not elapsed (S-015), the multi-CCTV camera performs the second intermittent photographing; A step (S-016) of generating a protocol for intermittent intermittent interception based on the photographed image and transmitting the generated intermittent intermittent information to a remote control center; A step (S-017) of storing parking space interruption information through the metadata processing unit; (S-018) requesting the control right.

FIG. 8C shows an algorithm execution process when a life crime algorithm for realizing a life crime prevention system function is selected in the algorithm selection step. In step S-021 in which the life crime algorithm is selected and executed in the algorithm processing unit 718 ); (S-022) in which the emergency bell signal is transmitted from the scene of the event or emergency situation. - If the emergency bell does not work in this case, return to the algorithm selection stage; (S-023) of the GPIO processing unit 716b detecting the input signal in response to the emergency bell operation in conjunction with the GPIO unit 713 and outputting the output signal to operate the beacon; (S-024) of generating a security crime information from an output signal of the GPIO processing unit 716b and transmitting the security crime information to the remote control center; Storing the life crime prevention information through the metadata processing unit (S-025); (S-026) judging whether a warning light operation time has elapsed according to an output signal of the GPIO processing unit 716b. In this case, if the warning light operation time has elapsed, (S-027) in which the warning light is operated for the set time if the warning light operation time has not elapsed.

FIG. 8D shows an algorithm execution process when the unmanned security algorithm is selected to implement the unmanned security system function in the algorithm selection step, and the algorithm processing unit 718 selects and executes the unmanned security algorithm S-031); (S-032) of determining whether or not the vehicle exists in the recognition zone from the object recognition information of the object recognition processing unit 717b. In this case, if there is no vehicle, the process returns to the algorithm selection step. (S-033) confirming the illuminance in the recognition area when it is determined that the vehicle in the recognition area exists; Operating the emitter (S-034) if the illuminance is not appropriate; A step (S-035) in which the multi-CCTV camera photographs the vehicle when the illuminance is appropriate or the illuminance becomes appropriate by the projector; (S-036) performing a protocol operation for generating crime prevention information from the photographed vehicle image and transmitting the crime prevention information to the remote control center; And storing (S-037) the crime prevention information on the uninhabited road through the metadata processing unit.

FIG. 8E shows an algorithm execution process when an intelligent object tracking algorithm is selected to implement the intelligent object tracking system function in the algorithm selection step. The intelligent object tracking algorithm is selected and executed in the algorithm processing unit 718 S-041); (S-042) for determining whether or not an object exists in the detection area from the object recognition information of the object recognition processing unit 717b. In this case, if it is determined that the object does not exist, (S-043) the multi-CCTV camera tracks the object if it is determined that the object exists in the detection area; (S-044) - In this case, if it is determined that the object is out of the traceable range, the process returns to the algorithm selection step. (S-045) requesting a camera absolute position value to the camera control unit 716d if it is determined that the camera absolute position is not out of the traceable range; A step (S-046) of generating a protocol object for generating intelligent object tracking information from the object image being tracked and transmitting the intelligent object tracking information to the remote control center; And storing the intelligent object tracking information through the metadata processing unit (S-047).

FIG. 8F illustrates an algorithm execution process when an unmanned signal / speed override algorithm is selected to implement the unmanned signal / speed system function in the algorithm selection step. In the algorithm processing unit 718, an unmanned signal / (S-051); Speed violation check step (S-052) for judging whether or not speed violation is detected. In this case, whether speed violation is confirmed from the loop detect speed; If it is determined that the speed is violated, step (S-053) of confirming the illuminance as preparation for taking a vehicle; If it is judged that the speed is not violated, the signal violation confirmation step (S-054) for checking whether the signal is violated - In this case, whether the signal is violated is checked from the signal light information. If it is judged that the signal is not violated, (S-053) if it is determined that it is in violation of the illuminance confirmation step (S-053). Operating the emitter (S-055) if the illuminance is not appropriate; A step (S-056) in which the multi-CCTV camera photographs the vehicle when the illuminance is appropriate or the illuminance becomes appropriate by the projector; A step (S-057) of generating a unmanned signal / speed information from the photographed vehicle image and transmitting the unmanned signal / speed information to the remote control center; And storing the unmanned signal / speed information through the metadata processing unit (S-058).

FIG. 8G shows an algorithm execution process when a parking management algorithm for implementing the parking management system function is selected in the algorithm selection step. In step S-061 (S-061) in which the parking management algorithm is selected and executed in the algorithm processing unit 718 ); (S-062) In this case, whether or not the vehicle enters the vehicle is confirmed through a loop coil. If it is determined that the vehicle does not enter the detection area, Return to the selection step; A step (S-063) of confirming illuminance as a preparation for taking a vehicle if it is determined that a vehicle in the detection area has entered; (S-064) operating the floodlight if the illuminance is not appropriate; A step (S-065) in which the multi-CCTV camera photographs the vehicle when the illuminance is appropriate or the illuminance becomes appropriate by the projector; Displaying the photographed vehicle information on an image display means (LED panel or the like) (S-066); A step (S-067) of generating a parking management information from the photographed vehicle information and transmitting the generated parking management information to the remote control center; And storing the parking management information through the metadata processing unit (S-068).

FIG. 9 is a diagram illustrating an execution process of a life crushing algorithm that receives an input signal DI of an emergency bell and outputs an output signal DO for a user-set time in the program module to operate a beacon.

The DI input terminal of the GPIO device 713 is connected to the emergency bell 730 and the DO output terminal of the GPIO device 713 is connected to the beacon light 740 to configure the beacon 740 to operate simultaneously with the emergency bell operation. Hereinafter, an algorithm processing process for converting the emergency bell signal continuously transmitted for a predetermined period of time into the single signal and preventing the continuous reaction of the beacon for one event will be described as follows.

First, when the emergency bell is activated (step S-110), the GPIO device 713 confirms the input signal of the emergency bell through the DI input terminal (step S-120). The time at which the emergency bell ends from the time at which the emergency bell first sounds (step S-130). It is determined whether the emergency bell operation time has passed the set time (step S-140). In the present invention, the DI input terminal is configured to use a non-voltage contact or a contact of 5 V, 12 V or less, so that the re-generated signal within 2 to 5 seconds from the initial call Are ignored and judged to be a single call. Preferably, the emergency bell signal which is re-transmitted within 5 seconds is ignored. If an emergency bell signal is generated again after 5 seconds elapse from the first time, an output signal is transmitted from the GPIO device to the warning light through the GPIO processing unit (step S-150), and the warning light is turned on for the set time period (step S-160) . Then, if it is determined that the warning light operation time is within the set time (step S-170), the GPIO device 713 controls the user received data analysis unit 716g and The interface is maintained (step S-180), and the beacon keeps operating for the changed set time (step S-0190).

10 is a diagram illustrating the configuration and operation of the system recovery device in the multi-purpose CCTV camera system of the present invention.

The system recovery device 714 is used for automatic restoration in the event of a malfunction of the network equipment in the field. It is used for restoration of the system due to unstable network connection, program error (deak lock or blocking), leakage of memory and resources, It is used as a means to automatically resolve an error that can be resolved by a program restart or a power reset, such as a hardware interrupt.

In general, the fault information of the network equipment in the field is mainly related to the termination of the network driver connection (hereinafter referred to as 'PING error') of the network equipment and the case where the ping is normal and the connection of the HTTP protocol on the network equipment is normal, HTTP error ') and main process stoppage (' Main Process Blocking ') caused by a program error such as Deak Lock or Blocking in the main process of network equipment.

The system recovery device 714 includes a microcomputer 714a that manages the power of the network device according to the communication state, a microcomputer that transmits a serial communication packet of a microcomputer as an Ethernet communication packet or an Ethernet communication packet as a serial To-serial (Ethernet) device 714b that changes communication packets to enable communication, and a power reset relay 714c that receives a signal from the microcomputer and turns on / off the power.

The serial to Ethernet device 714b can change the serial data to Ethernet data format or Ethernet data to serial data format and it is possible to use an arm based And the manufacturing cost is increased due to an increase in the S / W development cost.

The system recovery apparatus having such a configuration can operate in conjunction with a network recovery processing unit 716c and a fixed camera 720 that perform automatic recovery according to a malfunction of the network equipment in the field. Respectively.

A management target selection and packet analysis (S-210) step of selecting a management target of the network equipment (CCTV camera, hub, communication device of the communication company) by the microcomputer 714a; An ICMP checking step (S-220) for checking whether the cause of the failure of the network equipment is due to a 'ping error' using the ICMP protocol; if it is not due to a 'ping error' An alive signal checking step (S-230) for checking whether the alive signal defined between the network equipment is normal or not to check whether the cause is due to the main process blocking; An HTTP confirmation step (S-240) for determining whether the cause of the failure of the network equipment is 'HTTP error' or not; A step (S-250) of turning off the power in case of an HTTP error; A waiting time (S-260) for a predetermined time before turning on the power (ON); Determining whether the waiting time has elapsed (S-270); And a step (S-280) of turning on the power via the power reset relay 714c after the waiting time has elapsed.

In the present invention, a timer function may be included to set a waiting time (S-260) before the power is turned on. When the power of the main device connected to the network device is discharged through the timer function The power is turned on. This step allows you to resolve the unrecognized part of the USB port.

As described above, it is an object of the present invention to provide a system and method for controlling an illegal main / stop control system 200, a unmanned crime prevention system 300, a life crime prevention system 300, (CCTV) 400, an intelligent object tracking system 500, and an unmanned signal / speed control system 500a, thereby minimizing the installation of equipment in the field, In the case of the camera system, the power consumption of the field device in the field enclosure is usually 581W, whereas in the case of the multi-CCTV camera system of the present invention, the total power consumption is about 70W, which is only about one eighth of the conventional system. Respectively.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the scope of the invention as defined by the appended claims. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

100: illegal parking system
200: Unmanned Security System
300: Life Security System
400: Intelligent object tracking system
500: Unmanned signal / overspeed system
600: Parking management system
700: Multipurpose CCTV Camera System
710: Multi CCTV Camera
720: Fixed camera
730: emergency bell
740: warning light
750: Loop coil / laser
800: center server
810: CCTV integration S / W
820:
830: Data storage unit
840: secondary inquiry system
850: communication connection device
711 CCD / CMOS imaging device
712 Image sensor device
713 GPIO device
714 System Recovery Device
714a: MyCom
714b: Serial to Ethernet Device
714c: Power reset relay
715: Control mechanism device
716: main command processing device
716a: environment setting section
716b: GPIO processor
716c: Network recovery device processing unit
716d: camera control unit
716e: Absolute position value of the camera.
716f: image mask processing unit
716g: User received data analysis unit
716h: Algorithm selector
716i: fixed camera object recognition processor
717: main image processing device
717a:
717b: object recognition processor
717c: Video codec
717d: Audio codec
717e: Image codec
718: Algorithm processor
719a: Meta data processing unit
719b:
719c:

Claims (15)

Up / Down / Left / Right / Zoom that integrates illegal state / stop control system, unmanned crime prevention system, life security system, intelligent object tracking system, unmanned signal / speed control system and parking management system In addition, it is equipped with a fixed camera, an emergency bell and warning light to inform the control center and outside of the emergency or danger situation on the spot, and the speed violation and signal of the vehicle And a loop coil / laser for violation interruption,
The multi-CCTV camera includes a CCD / CMOS imaging device; An image sensor device for binarizing an image image picked up by a lens of a camera; A main command processing device that selectively or comprehensively executes algorithms of a monitoring scenario, a monitoring target, a monitoring situation, and an operating scenario based on scheduling, and a compression / object recognition module that performs compression and object recognition of the data- A main image processing apparatus,
The main image processing apparatus includes a video receiving unit, a object recognition processing unit, and a codec unit including a video codec, an audio codec, and an image codec,
Wherein the main command processing apparatus includes an algorithm processing unit that processes the object data recognition information transmitted by the object recognition processing unit, and the algorithm processing unit includes an illegal parking distance algorithm, a life crime algorithm, an unmanned crime prevention algorithm, Management algorithm and an unmanned signal / overspeed interception algorithm. The method according to claim 1,
The multi-CCTV camera includes: a GPIO device for transmitting a current situation according to an emergency bell operation to a control center, and for allowing an operation of a beacon according to an emergency bell operation to be continuously performed for a time set by a user; A system recovery device that monitors the status of the network equipment in the field and automatically restores the equipment when a fault occurs; And a control mechanism device for transmitting and receiving absolute coordinate values of up / down / left / right control and camera position of the multi-CCTV camera. delete delete delete The method according to claim 1,
Wherein the main command processing apparatus further comprises a camera controller for changing the rotation angle of the multi-CCTV camera in cooperation with the control mechanism device and the image receiving unit in the main image processing apparatus. The method according to claim 1,
Wherein the main command processing apparatus further comprises a user received data analysis unit for analyzing and processing a command requested by a user of the control center and an algorithm selecting unit for selecting and calling a corresponding algorithm according to the command. Camera system. A method for implementing an illegal main / stop interception function of a multi-purpose CCTV camera system according to claim 1,
A step (S-011) in which an illegal main / stop algorithm is selected and executed in the algorithm processing unit;
An intermittent zone object recognition step (S-012) for judging whether or not an object exists in the illegal interval intermittent zone from the object recognition information of the object recognition processor;
(S-013) when the multi-CCTV camera performs the first intermittent photographing if it is determined that an object in the intermittent area exists;
Determining whether an intermittent time has elapsed (S-014);
If it is determined that the intermittent time has not elapsed (S-015), the multi-CCTV camera performs the second intermittent photographing;
A step (S-016) of generating a protocol for intermittent intermittent interception based on the photographed image and transmitting the generated intermittent intermittent information to a remote control center;
A step (S-017) of storing parking space interruption information through the metadata processing unit; And
(S-018) of requesting control to the control center (S-018). A method for implementing an illegal main / stop function of a multi-purpose CCTV camera system. A method for implementing a life crime prevention function of a multipurpose CCTV camera system according to claim 1,
A step (S-021) in which the life crushing algorithm is selected and executed in the algorithm processing unit;
Emergency bell actuation phase (S-022) where an emergency bell signal is transmitted from the incident or emergency site;
A step (S-023) of detecting an input signal according to the emergency bell operation in conjunction with the GPIO processing unit and outputting an output signal to operate the warning light;
Performing (S-024) a protocol operation for generating life crime prevention information from an output signal of the GPIO processing unit and transmitting it to a remote control center;
Storing the life crime prevention information through the metadata processing unit (S-025);
(S-026) of judging whether a warning light operation time has elapsed according to an output signal of the GPIO processing unit; And
And a step (S-027) in which the warning light is operated for a set time if the warning light operation time has not elapsed. A method for implementing an unmanned crime prevention function of a multipurpose CCTV camera system according to claim 1,
A step (S-031) in which an unmanned security algorithm is selected and executed in an algorithm processing unit;
A step (S-032) of determining whether a vehicle exists in the recognition zone from the object recognition information of the object recognition processor;
(S-033) confirming the illuminance in the recognition area when it is determined that the vehicle in the recognition area exists;
Operating the emitter (S-034) if the illuminance is not appropriate;
A step (S-035) in which the multi-CCTV camera photographs the vehicle when the illuminance is appropriate or the illuminance becomes appropriate by the projector;
(S-036) performing a protocol operation for generating crime prevention information from the photographed vehicle image and transmitting the crime prevention information to the remote control center; And
And a step (S-037) of storing the unauthorized crime prevention information through the metadata processing unit (S-037). A method for implementing an intelligent object tracking function of a multipurpose CCTV camera system according to claim 1,
A step (S-041) in which an intelligent object tracking algorithm is selected and executed in the algorithm processing unit;
(S-042) a detection zone object recognition step of determining whether an object exists in the detection zone from the object recognition information of the object recognition processor;
(S-043) the multi-CCTV camera tracks the object if it is determined that the object exists in the detection area;
A trace range searching step (S-044) for determining a traceable range during object tracking;
(S-045) requesting the camera control unit for a camera absolute position value if it is determined that the camera is not out of the traceable range;
A step (S-046) of generating a protocol object for generating intelligent object tracking information from the object image being tracked and transmitting the intelligent object tracking information to the remote control center; And
And storing the intelligent object tracking information through the metadata processing unit (S-047). A method for implementing an unmanned signal / overspeed interception function of a multipurpose CCTV camera system according to claim 1,
A step (S-051) in which an unmanned signal / speed limit algorithm is selected and executed in the algorithm processing section;
A speed violation confirmation step (S-052) for judging whether or not the speed is violated;
If it is determined that the speed is violated, step (S-053) of confirming the illuminance as preparation for taking a vehicle;
A signal violation checking step (S-054) for checking whether the signal is violated if it is judged that the speed is not violated;
Operating the emitter (S-055) if the illuminance is not appropriate;
A step (S-056) in which the multi-CCTV camera photographs the vehicle when the illuminance is appropriate or the illuminance becomes appropriate by the projector;
A step (S-057) of generating a unmanned signal / speed information from the photographed vehicle image and transmitting the unmanned signal / speed information to the remote control center; And
And a step (S-058) of storing the unmanned signal / speed information through the meta data processing unit. A method for implementing a parking management function of a multipurpose CCTV camera system according to claim 1,
A step (S-061) in which a parking management algorithm is selected and executed in the algorithm processing section;
(S-062) judging whether or not the vehicle enters the detection area;
A step (S-063) of confirming illuminance as a preparation for taking a vehicle if it is determined that a vehicle in the detection area has entered;
(S-064) operating the floodlight if the illuminance is not appropriate;
A step (S-065) in which the multi-CCTV camera photographs the vehicle when the illuminance is appropriate or the illuminance becomes appropriate by the projector;
Displaying the photographed vehicle information on the image display means (S-066);
A step (S-067) of generating a parking management information from the photographed vehicle information and transmitting the generated parking management information to the remote control center; And
And a step (S-068) of storing the parking management information through the meta data processing unit. 10. The method of claim 9,
A step (S-110) in which the emergency bell operates;
(S-120) of the GPIO device confirming the input signal of the emergency bell via the DI input terminal;
A step (S-130) of confirming an end time of the emergency bell from the time when the emergency bell first sounds;
Determining whether the emergency bell operation time has passed the set time (S-140);
A step (S-150) of outputting an output signal from the GPIO device through the GPIO processing unit to the warning light if the emergency bell signal is generated again after the set time from the beginning;
A step (S-160) in which the warning light is turned on;
A step (S-170) of judging whether the warning light operation time is within the set time;
(S-180) maintaining a GPIO device and a user received data analysis unit interface so that the set time can be changed in the remote control center when the time is still within the set time; And
Further comprising the step (S-0190) of continuously maintaining the operation of the beacon during the changed set time. 15. The method of claim 14,
Wherein the signal is generated within 2 to 5 seconds after the initial signal of the emergency bell is ignored, and all of the signals are judged as one call.

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