KR200375300Y1 - The system of cctv - Google Patents

Abstract

The present invention relates to a surveillance system, and more particularly, to monitor and control a surveillance camera on the Internet web by connecting to a terminal device through a communication network, and to monitor motion only while a surveillance object is generated. It's about the system.

Description

Surveillance (CCTV) System {THE SYSTEM OF CCTV}

The present invention relates to a surveillance system (CCT) system, in particular, by connecting to a terminal device through a communication network to control the monitoring camera selection and control messages on the Internet Web, and to monitor the motion only while the surveillance occurs ( CCT system).

In general, the conventional motion monitoring system uses an analog surveillance camera and a sensor mounted thereon to detect what is displayed on the monitor by the sensor, and the administrator always watches the monitor connected to the video tape recorder (VTR). In this case, it is a system to record analog video on video tape or to record for a scheduled time without supervision.

Such a system adds malfunctions and installation costs for the sensor, has inconveniences in video tape breakage, copying and backup, and problems in screen precision, and remote monitoring is impossible.

There is also a system that replaces analog surveillance cameras with digital surveillance cameras and records them on a DVR (Digital Video Recorder).

In addition to the problems caused by the impossibility of remote monitoring and malfunction of the sensor, such a system has a problem of an increase in the cost of using a digital DVR and an expensive DVR.

The present invention was devised to solve all the problems as described above, and the object of the present invention is to remotely monitor and search information on the Internet by connecting to a terminal device through a communication network, and to use an analog surveillance camera without using a DVR. Digital video can be stored in the storage media of the remote terminal device. The user can select the monitoring camera and control the control message by the terminal device and monitor the motion only while the monitor is generated. It is to provide an unnecessary monitoring system.

1 is an overall configuration diagram for a monitoring system (CCTV) system according to the present invention,

<Explanation of symbols for the main parts of the drawings>

12: Multi image capture unit 13: Image memory

14, 33: operating system 15: detection control unit

16: database (DB) 17: DB management unit

18: WWW server unit 19: Server communication module

24: Frame converter 31: Communication module

32: storage 34: search schedule

35: web browser N: communication network

The monitoring (CTV) system according to the present invention for achieving the above object is provided with a server device and a terminal device which are connected to a communication network and operated by an operating system to remotely monitor the motion of the monitoring object on the Internet web.

The server apparatus includes a multi image capture unit for capturing analog image data input from a plurality of analog surveillance cameras as digital image data, an image memory for temporarily storing the digital image data as a sequential bitmap frame, and the image memory. Compares before and after bitmap (BMP) frames of each surveillance camera, monitors a surveillance object according to a predetermined byte value (sensing sensitivity) condition according to the combined color difference of pixels, and simultaneously sends a detection signal to the operating system to detect it. A detection control unit for storing a BMP frame image in a database (DB), a frame converter for converting a BMP frame input from the detection control unit into a PNG frame, a BMP and PNG frame image file in the DB, and While detecting the file information data for the operating system detection signal A DB management unit for transmitting the sensed image file and file information data to the terminal device under control, and a user of the terminal device connected to the communication network by executing a driving program that interworks with the DB management unit and provides an Internet service. WWW server unit for authentication, and a server communication module for communicating with the terminal device using a communication protocol.

The terminal device is connected to the server communication module and uses a communication protocol, a storage unit for storing the sensed image file and data from the communication module, and performs the Internet with the server device through the communication module A web browser operable to interoperate with the web browser, search the DB of the storage unit and the server device, and request the monitoring schedule as a control message to the DB manager to transmit the desired sensed image file and data; It consists of a search schedule section.

Hereinafter, a remote motion monitoring system according to the present invention with reference to the accompanying drawings in more detail as follows.

1 is an overall configuration diagram of a remote motion monitoring system according to the present invention.

The present invention consists of a server device 10 and a terminal device 30 connected to each other via a communication network (N) to remotely monitor the motion of the monitor on the Internet Web.

The server device 10 includes a multi-image capture unit 12, an image memory 13, an operating system system 14, a detection control unit 15, a database 16, a DB management unit, a WWW server unit, a server communication module 19 And a frame converter 24.

The server device 10 is operated by an operating system 14 such as, for example, Microsoft's Windows OS, macOS, Linux, Unix, or OS / 2.

The multi-image capturing unit 12 receives analog image data from a plurality of analog surveillance cameras 11 at the same time and captures it as digital image data.

The multi-image capture unit 12 is composed of a device driver that controls the capture board and hardware.

In the image memory 13, the digital image data captured by the multi image capture unit 12 is temporarily stored while setting a memory byte array space as a sequential bitmap (BMP) frame.

The detection control unit 15 detects a surveillance object by comparing the before and after bitmap (BMP) frames from the image memory 13, and the byte value (detection) different from the combined color difference of the pixels with respect to the bitmap frame. Sensitivity), and if it corresponds to a predetermined sensitivity value set by the administrator, it is determined that the surveillance object is detected and sends a detection signal to the operating system 14, and at the same time, the BMP frame image, that is, the surveillance object Only the BMP image is stored as a file in the BMP image DB 22 in the database (DB) 16, and the image information for the image file, that is, the data of the surveillance camera number, year, month, day, hour, minute, second, etc. Is stored in the video information DB 21.

This image information is used as the position value of the image file on the web and can be searched.

The frame converter 24 converts the BMP frame in the BMP image DB 22 into a PNG frame and stores it in the PNG image DB 23.

This is because when the terminal device 30 is a mobile phone, the mobile phone receives the PNG image file.

The DB manager 17 manages BMP and PNG frame image files and file information data thereof in the BMP image DB 22, PNG image DB 23, and image information DB 21 by monitoring camera, date, and time zone. . In addition, when the operating system system 14 receives the detection signal from the detection control unit 15, the DB manager 17 transmits an image file and file information data to the terminal device 30 according to the detection signal control of the operating system system 14. At this time, the DB management unit 1 creates and transmits a message using the file information data.

The WWW server unit 18 executes a driving program, for example, a CGI (Comon GateInterface), an ASP, JAVASCRIPT, etc., in connection with the DB manager 17. In addition, the client of the terminal device 30 connected to the server device 10 through the communication network (N) is authenticated to allow login.

The server communication module 19 includes a modem, a network adapter, and the like, and is responsible for communication with the terminal device 30 using a protocol such as TCP / IP.

The terminal device 30 may be a desktop PC, a notebook PC, a personal digital assistant (PDA), a PDA phone, a mobile phone, or the like.

The terminal device 30 includes a communication module 31, a storage unit 32, an operating system system 33, a search schedule unit 34, and a web browser 35.

The terminal device 30 is also operated by the operating system system 33 in the same manner as the server device 10. Examples of PDAs and mobile phones include WINCE and SK-VM.

The communication module 31 includes a modem and a network adapter, and is connected to the server communication module 19 of the server device 10 through the communication network N and connected to the server device 10 by a communication protocol to perform communication. You can do it.

Meanwhile, the communication module 31 and the server communication module 19 configure the mobile communication network using the SMS socket communication so that the terminal device 30 can receive the mobile transmission service.

At this time, the terminal device 30 is a PDA, a PDA phone and a mobile phone.

The storage unit 32 may be a storage medium such as a hard disk or a floppy disk in the case of a PC, and may be a storage medium such as a flash memory in the case of a PDA or a mobile phone. Image files and information data transmitted through the message are stored.

The web browser 35 operates to perform internet communication with the server device 10 via the communication module 31.

The search scheduler 34 searches the image file and the information data in the storage unit 32 or searches the DB 16 of the server device 10 in association with the web browser 35.

In addition, the search scheduler 34 requests the DB management unit 17 of the server device 10 through the transmission of control messages for monitoring schedules, that is, reservation of monitoring start and end times or camera selection, and the like. Remotely control the server device 10 in the terminal device 30 to receive the transmission.

According to the present invention as described above, it is possible to remotely monitor and search information on the Internet by connecting to a terminal device through a communication network, and there is no need to use an expensive DVR, and there is no need to replace it with a digital surveillance camera. The digital video may be stored in the storage medium of the remote terminal device with the image file and data detected using the surveillance camera.

In addition, it is possible to select the monitoring camera and control the control message by the terminal device and to monitor the motion only while the monitoring object is generated. Therefore, there is no need to wait for the administrator at all times.

Although the present invention has been described in detail only with respect to the described embodiments, it will be apparent to those skilled in the art to which the present invention pertains, but it can be modified or changed within the spirit and scope of the present invention, and such modifications or changes belong to the appended claims. .

Claims (3)

A server device and a terminal device, which are connected to a communication network and operated by an operating system to remotely monitor motion of an object on an internet web, are provided. The server device, A multi image capture unit for capturing analog image data input from a plurality of analog surveillance cameras into digital image data; An image memory for temporarily storing the digital image data as a sequential bitmap frame; Compares the before and after bitmap (BMP) frames for each surveillance camera from the video memory, monitors a surveillance object according to a predetermined byte value (detection sensitivity) condition according to the combined color difference of pixels, and sends a detection signal to the operating system. A sensing controller configured to store the BMP frame image while being sensed at the same time as being sent to the database DB; A frame converter for converting the BMP frame input from the detection controller into a PNG frame; A DB manager for managing BMP and PNG frame image files and file information data thereof in the DB and transmitting the sensed image file and file information data to the terminal device by controlling the detection signal of the operating system; A WWW server unit interworking with the DB management unit and executing a driving program for providing an Internet service, and authenticating the user of the terminal device connected through the communication network; A server communication module for communicating with the terminal apparatus using a communication protocol; The terminal device A communication module connected to the server communication module and using a communication protocol; A storage unit for storing the sensed image file and data from the communication module; A web browser operable to perform the Internet with the server apparatus through the communication module; And a search scheduler for interlocking with the web browser and searching the DB of the storage unit and the server device and requesting a monitoring schedule as a control message from the DB manager to transmit a desired sensed image file and data. Surveillance (CCTV) system, characterized in that. The system of claim 1, wherein the communication module and the server communication module form a mobile communication network using SMS socket communication, so that the terminal device can receive a mobile transmission service. The surveillance system according to claim 1 or 2, wherein the terminal apparatus receives a PNG image file in a DB of the server apparatus when the terminal apparatus is a cellular phone.