KR20160097558A - Method for managing a real time situation based on the three dimensional map using a mobile closed circuit television streaming - Google Patents

Method for managing a real time situation based on the three dimensional map using a mobile closed circuit television streaming Download PDF

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KR20160097558A
KR20160097558A KR1020150019367A KR20150019367A KR20160097558A KR 20160097558 A KR20160097558 A KR 20160097558A KR 1020150019367 A KR1020150019367 A KR 1020150019367A KR 20150019367 A KR20150019367 A KR 20150019367A KR 20160097558 A KR20160097558 A KR 20160097558A
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mobile
cctv
streaming
data
information
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KR1020150019367A
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Korean (ko)
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이학민
최임청
김민형
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주식회사 제이비티
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10Services
    • G06Q50/26Government or public services
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02Alarms for ensuring the safety of persons
    • G08B21/04Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons
    • G08B21/0438Sensor means for detecting
    • G08B21/0476Cameras to detect unsafe condition, e.g. video cameras
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02Alarms for ensuring the safety of persons
    • G08B21/10Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/10Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/18Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

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  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

The present invention relates to a three-dimensional map-based real-time field situation management method using mobile mobile CCTV streaming, and in the present invention, streaming data is transmitted and stored to a data server using wireless network communication, Wherein the streaming data using the wireless network communication is an image of a mobile CCTV and projecting the transmitted image onto a three-dimensional map base, wherein the method is a desktop PC, a CCTV management server, A 3D space map-based real-time mobile streaming service client PC system and a mobile CCTV system are connected by a wired communication network, and a mobile CCTV is connected to the wired communication network by a wireless communication network. Based on client system and 3D space map Time mobile streaming service server system.
The present invention configured as described above realizes a mobile CCTV image providing precise location information instead of a simple fixed image monitoring through a mobile mobile streaming system in place of a conventional fixed CCTV system, It is a useful invention that enables decision makers in disaster situations to make accurate decisions by providing the latest disaster information as well as acquiring disaster images of the disaster.

Description

TECHNICAL FIELD [0001] The present invention relates to a three-dimensional map-based real-time situation management method using mobile mobile CCTV streaming,

The present invention relates to a three-dimensional map-based real-time field situation management method using mobile mobile CCTV streaming, more specifically, to a method for streaming a mobile closed-circuit television (CCTV) Based 3D mapping algorithm that can automatically manage the disaster situation by using the mobile moving type CCTV streaming.

As the economy progressed and the society became complicated with the progress of modernization, the society faced various social problems such as social crime and various natural and artificial disasters. As a way to solve this problem, security and security In order to prevent and cope with disasters, a variety of surveillance camera systems, particularly closed-circuit television (hereinafter referred to as "CCTV"), which can record and record the scene in real time, have been widely used. Especially, the technology such as intelligent traffic information system (ITS) that collects traffic related information by using a national disaster / disaster management system or CCTV that collects various disaster / disaster related information by using a camera or a sensor such as a rain gauge or a weather vane In the field, the location information and the image information acquired by applying the well-known geographic information system are used to promptly cope with disasters / disasters such as forest fires and floods, or to provide road traffic And provides various information about the situation to the user. Specifically, as a system using such a CCTV, for example, in a surveillance camera management system based on a streetlight of Korean Patent Publication No. 2010-0103061, a system that is installed on a street lamp installed on a road, And a monitoring service system for receiving a monitoring data provided from each monitoring system through a wired / wireless network and providing a monitoring service, wherein the monitoring system comprises: The monitoring service system comprises a management server for receiving and processing monitoring information from a monitoring system through a wired / wireless network, displaying and storing the information, transmitting necessary information to a registered business system, and a database for storing monitoring information. The server An image processing control unit which receives the image transmitted from the camera device of the monitoring system and displays and stores the image according to the position of the camera device (the position of the streetlight), and a peripheral information collecting device An information management control unit for displaying and storing and managing information in accordance with the location information of the street lamp installed in the apparatus; and an information management control unit for communicating with each monitoring system connected to the network and transmitting the monitoring information from the monitoring system, A server control unit for distributing the image information and the surrounding environment information to the information management control unit, transmitting and managing the stored image information and the surrounding environment information to the set company system, an operator terminal unit for server operation control and monitoring management operation, The database is used to transmit streetlight information and information And a surveillance camera management system based on a streetlight, characterized in that the surveillance camera management information is constituted by information of a company, information on a video received from a surveillance system, and surrounding environment information. The system transmits the surveillance image obtained by shooting the peripheral image installed on the site, provides the installation location information and the installation content information through the attached QR (Quick Response) code, detects the fault, A surveillance camera for transmitting surveillance image information and failure detection information to the server; The surveillance camera receives the surveillance image information and the obstacle detection information transmitted through the network and generates the obstacle occurrence information including the position information of the obstacle at the time of the obstacle detection as a character, And a control center server for notifying the person in charge of the occurrence of the occurrence of the failure in real time.

However, it is difficult to analyze the disaster situation in various ways because the conventional disaster situation management generally uses the two-dimensional map to identify the point where the disaster occurred. Therefore, There is a problem that it is difficult to obtain. For example, Korean Patent Laid-Open Publication No. 2013-0012430 provides a location-based on-site risk information providing system and a disaster response coping service system and a method thereof, And a camera module, and receives the on-site risk information from a communication terminal that acquires on-site risk information in the form of a photo (or moving picture) in real time using a wired / wireless communication network, The system comprising a site risk information management server for constructing and providing an information database, wherein the communication terminal comprises: a photographing function for generating a photographing (or moving picture) photographing operation of the communication terminal; A position information matching function for extracting GPS position information matched with the position information And a data transmission function for transmitting photographing (or moving picture) data and GPS position information matched with the photographed picture (or moving picture) data to the field risk information management server, The scene risk information management server stores an error radius value for discriminating whether it is photograph (or moving picture) data firstly transmitted for a scene risk generated at a specific point, and the received picture (Or moving picture) data with GPS position coordinates included in the error radius based on the GPS position coordinates of the first picture (or moving picture) data, (Or moving picture) data, and based on the GPS position coordinates of the received picture (or moving picture) data, (Or moving picture) data having the GPS position coordinates of the received picture (or moving picture) data is read out as the subsequently transmitted picture (or moving picture) data. Korean Patent Registration No. 101317961 discloses "Disaster and Crime Management System, " which discloses a system in which, when an event occurs, an emergency signal is input from a user or an event occurrence detection module to operate the disaster and crime prevention management system Emergency signal input module; A plurality of CCTV cameras installed within a predetermined range; And a camera operation control module for controlling operations of the plurality of CCTV cameras, wherein when the emergency signal is input through the emergency signal input module, Wherein the camera operation control module changes a photographing direction of the plurality of CCTV cameras matched with a point at which the emergency signal is input and the coordinates with coordinates in a movable direction of the CCTV camera, And a moving direction coordinate storage module in which coordinates of movable directions from the points of the moving direction coordinate stored in each of the points are stored.

However, the above-mentioned inventions are still based on a two-dimensional map and merely provide a method of providing disaster image information and utilizing it. In particular, the conventional fixed type CCTV, which is mainly used in the current disaster situation, has a limitation on the physical space due to the installation using the wire, and additional costs are incurred due to the CCTV circuit and the additional system. In addition, there is a problem that the fixed CCTV image alone can not grasp the disaster situation at one glance, and it is impossible to perform various analyzes due to the fixed location. However, a solution to this problem has not been presented yet.

In order to recognize and solve the above problems, the inventors of the present invention have studied a method of using mobile CCTV and a method of expressing the video information on a three-dimensional map to cope with disaster situations in a multifaceted and efficient manner Thereby completing the present invention.

Patent Document 1: Korean Patent Publication No. 2010-0103061 Patent Document 2: Korean Patent Laid-Open Publication No. 2014-0036398 Patent Document 3: Korean Patent Laid-Open Publication No. 2013-0012430 Patent Document 4: Korean Patent Registration No. 101317961

SUMMARY OF THE INVENTION Accordingly, it is a primary object of the present invention to provide a mobile mobile streaming system, instead of a conventional fixed CCTV system, By implementing mobile CCTV images, it is possible to acquire disaster images of dead zones that can not be provided by conventional fixed CCTVs, and to provide mobile CCTV streaming that can provide on-site information so that disaster decision-makers can make accurate decisions Dimensional map-based real-time situation management method using a three-dimensional map.

The present invention may also be directed to accomplishing other objects that can be easily derived by those skilled in the art from the overall description of the present specification, other than the above-described and obvious objects.

According to another aspect of the present invention, there is provided a three-dimensional map-based real-time scene management method using mobile moving type CCTV streaming,

Streaming data is transmitted to and stored in a data server using wireless network communication, and transmitted data is transmitted to a system to display latest disaster scene information. The streaming data using the wireless network communication is transmitted to a mobile CCTV (closed circuit television) Dimensional map, the method comprising: connecting a desktop PC, a CCTV management server, and a 3D spatial map open platform server to a wired communication network, The system is composed of a three dimensional space map based real time mobile streaming service client PC system, a mobile CCTV client system and a three dimensional space map based real time mobile streaming service server system, which are connected by a wired communication network and a wireless communication network;

The streaming data comprising:

Image acquisition using mobile devices;

Transmission of acquired image data using wireless network;

Streaming data storage;

Data transfer to the system; And

And matching the image with the 3D map.

According to another aspect of the present invention, the streaming uses wireless network communication such as LTE or 3G.

According to another aspect of the present invention, the 3D PCM system based on the 3D space map includes a communication unit, a user movement history management unit, a real time video information player plug-in, a user real time location information management, Spatial information location mapping, and a transmission data management unit.

According to another embodiment of the present invention, the mobile CCTV client system includes a communication unit, a transmission data management unit, a GPS location information collection unit, a user account management unit, a smartphone camera image information collection unit, a smartphone sensor information collection unit, And smart phone location information transmission.

According to another embodiment of the present invention, the 3D mobile communication system includes a server communication unit, a data transmission / reception unit, a user account management, a smart phone image information reception, a smart phone location information reception, Information storage, smartphone image / location information mapping, and smart phone image / location information management.

The 3D map-based real-time field situation management method using the mobile moving type CCTV streaming having the above-described structure according to the present invention can be applied to a mobile moving streaming system instead of the conventional fixed type CCTV, By implementing CCTV images, it is a useful invention that enables decision makers of disaster situations to make accurate decisions by providing latest disaster information as well as obtaining disaster images of dead zones that conventional CCTV could not provide .

FIG. 1 is a block diagram schematically illustrating a three-dimensional map-based real-time field situation management process using mobile moving type CCTV streaming according to a preferred embodiment of the present invention,
FIG. 2 is a view for matching a mobile closed circuit television image on a three-dimensional map based on a preferred embodiment of the present invention,
FIG. 3 is a structural diagram of a three-dimensional map-based real-time field situation management method using mobile moving type CCTV streaming according to a preferred embodiment of the present invention. FIG. 3 a is a structural diagram of the entire service system, FIG. 3C is a structural view of a mobile CCTV client system, FIG. 3D is a structural view of a real-time mobile streaming service server system based on a 3D spatial map, FIG.
FIG. 4 is a flowchart of a three-dimensional map-based real-time scene management system using mobile moving type CCTV streaming according to a preferred embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, it is needless to say that the scope of the present invention is not limited thereto.

In this specification, the present embodiments are provided to provide a complete disclosure of the present invention and to fully disclose the scope of the invention to a person having ordinary skill in the art to which the present invention belongs. It is only defined by the claims. Accordingly, in some embodiments, well known components, well known operations, and well-known techniques are not specifically described to avoid an undesirable interpretation of the present invention.

Like reference numerals refer to like elements throughout the specification. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. In the present specification, the singular forms include plural forms unless otherwise specified in the specification. Also, components and acts referred to as " comprising (or comprising) " do not exclude the presence or addition of one or more other components and operations.

FIG. 1 is a block diagram schematically illustrating a 3D map-based real-time scene management process using mobile moving type CCTV streaming according to a preferred embodiment of the present invention.

As can be seen from FIG. 1, a 3D map-based real-time field situation management method using mobile mobile CCTV streaming according to a preferred embodiment of the present invention transmits and stores streaming data to a data server using wireless network communication, The streaming data using the wireless network communication is an image of a mobile CCTV (closed circuit television), and the transmitted image is projected on a three-dimensional map base Wherein the desktop PC, the CCTV management server, and the 3D spatial map open platform server are connected to a wired communication network, and a mobile CCTV is connected to the wired communication network through a wireless communication network, Real-time mobile streaming service based on spatial map Client PC system Is composed by the mobile client, CCTV systems and three-dimensional map-based real-time mobile streaming server system; The streaming data comprising: Image acquisition using mobile devices; Transmission of acquired image data using wireless network; Streaming data storage; Data transfer to the system; And matching the image with the 3D map.

According to another preferred embodiment of the present invention, the streaming transmits and stores the streaming data to the data server using wireless network communication such as LTE, 3G, etc., and the transmitted data is transmitted to the system to display the latest disaster information have.

More specifically, an image is first acquired (step a in FIG. 1) by streaming using a mobile device such as a smart phone among the processes of the algorithm. The X value of the image , Y, and Z values. The gyro sensor inside the smartphone is used to acquire the monitoring direction, the monitoring distance, and the moving speeds. Thereafter, in order to transmit data using the wireless network, data is transmitted to the server using a communication network such as LTE (step b). Thereafter, the data received from the smart phone is primarily stored in the data server (step c in FIG. 1). This is intended to accumulate and store existing information before streaming the disaster information in real time. Then, the data is transmitted to the 3D map-based system (step d of FIG. 1). By displaying the latest data on the map, the user can receive the latest disaster information in real time. 1). In this case, it is necessary to transmit the X, Y, Z, azimuth, etc. of the video and image transmitted from the mobile CCTV to the 3D map The CCTV monitoring direction and the angle of view of the 3D map are synchronized in the same manner.

FIG. 2 is a screen matching a mobile closed circuit television image on a three-dimensional map base according to a preferred embodiment of the present invention. As shown in FIG. 2, it can be seen that an actual image using a mobile device such as a smart phone is streamed and the 3D map is matched with the same angle and position as the image. This is because the values obtained by the GPS and the gyro sensor inside the smartphone are displayed on the 3D map.

FIG. 3 is a structural diagram of a three-dimensional map-based real-time field situation management method using mobile moving type CCTV streaming according to a preferred embodiment of the present invention. FIG. 3 a is a structural diagram of the entire service system, FIG. 3C is a structural view of a mobile CCTV client system, FIG. 3D is a structural view of a real-time mobile streaming service server system based on a three-dimensional space map, FIG. 4 is a block diagram of a mobile mobile communication system according to a preferred embodiment of the present invention, This is a workflow diagram of a real-time situation management system based on 3D map using CCTV streaming.

As shown in FIG. 3A, the entire service system of the 3D map-based real-time field situation management method using the mobile moving type CCTV streaming according to the preferred embodiment of the present invention includes a desktop PC, a CCTV management server, Can be connected to a wired communication network, and the mobile CCTV can be connected to a wireless network such as Wi-Fi and LTI.

According to a preferred embodiment of the present invention, the system is configured by a three-dimensional space map-based real time mobile streaming service client PC system, a mobile CCTV client system, and a three-dimensional space map based real time mobile streaming service server system. 3B, the three-dimensional space map-based real time mobile streaming service client PC system includes a communication unit, a user movement history management, a real time video information player plug-in, a user real time location information management, Dimensional spatial information location mapping, and a transmission data management unit, where the functions of the respective units are, but not limited to, the following:

- User movement history management: reception of user's movement history position information data and terminal end data management

- Real-time video information player plug-in: Viewer installation software for video information play, for example, VLC player, Windows media player, etc.

- User real-time location information management: User's real-time location and 3D visibility (direction, height, tilt angle)

- 3D space map display: display user real-time location information and movement history information on 3D space map

- 3D spatial information location mapping: user real-time location information, movement history information mapping onto three-dimensional spatial coordinates

- Transmission data management department: It is responsible for collecting and managing data transmitted between PC client and server platform.

In addition, the mobile CCTV client system, which is an embodiment of the present invention, may be a mobile phone, preferably a smart phone. In this case, the system structure may include a communication unit, a transmission data management unit, Gathering, user account management, smart phone camera image information collection, smart phone sensor information collection, smart phone camera image information transmission, smart phone location information transmission, but is not limited thereto.

In addition, the 3-dimensional space map based real-time mobile streaming service server system, which is an embodiment of the present invention, can be used as a mobile device, preferably a smart phone. In this case, (Location, angle, height), smart phone video and location information storage, smartphone video and location information mapping, and smart phone video and location information, data transmission and reception unit, user account management, smart phone image information reception, And information management, wherein the functions of the respective units are not limited to the following:

- Server communication department: It is responsible for data communication between PC client and server platform.

- Data Transmission / Reception Unit: Defines data standard for data transmission / reception between PC client and server platform and is responsible for transmission / reception.

- User Account Management: This is a property information database construction system for national buildings. It manages building information [building height, number of floors].

- Receiving video information of smart phone: Transfer of video information Receive video streaming data transmitted in real time from mobile app.

- Receiving location information of smart phone: Receiving location information (position, height, direction) transmitted periodically by mobile application transmitting image information.

- Storage of smart phone image and location information: Transfer of image information It stores and manages video streaming data and location space information data received from a mobile app in a database.

- Smartphone video and location information mapping: map the video string information received from smart phone and user location information data synchronously in time.

- Smartphone video and location information management: Provides the function to store video information and user location information received from smartphone and to manage it as field survey list or history information.

The three-dimensional disaster management system using mobile streaming according to the present invention having the above-described structure is significant in overcoming the limitations of the fixed CCTV used in the past, and further provides the configuration of the present invention to provide the latest disaster information, It aims to support quick and accurate decision making. Especially, in case of a major disaster, if a large number of field information acquirers simultaneously use mobile streaming to transmit the situation to the situation room, it is easy for the decision maker in the situation room to analyze various aspects of the disaster situation. Since it can be received in real time, it will have great utility in future disaster management.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (5)

Streaming data is transmitted to and stored in a data server using wireless network communication, and transmitted data is transmitted to a system to display latest disaster scene information. The streaming data using the wireless network communication is transmitted to a mobile CCTV (closed circuit television) Dimensional map, the method comprising: connecting a desktop PC, a CCTV management server, and a 3D spatial map open platform server to a wired communication network, The system is composed of a three dimensional space map based real time mobile streaming service client PC system, a mobile CCTV client system and a three dimensional space map based real time mobile streaming service server system, which are connected by a wired communication network and a wireless communication network;
The streaming data comprising:
Image acquisition using mobile devices;
Transmission of acquired image data using wireless network;
Streaming data storage;
Data transfer to the system; And
The method comprising the steps of: (a) providing a 3D map-based real-time situation management method using mobile mobile CCTV streaming.
The method of claim 1, wherein the streaming uses wireless network communication such as LTE or 3G.
[2] The system of claim 1, wherein the three-dimensional space map-based real-time mobile streaming service client PC system includes a communication unit, a user movement history management unit, a real-time video information player plug- Mapping, and a transmission data management unit. The three-dimensional map-based real-time scene management method using mobile mobile CCTV streaming.
The mobile CCTV client system according to claim 1, wherein the mobile CCTV client system includes a communication unit, a transmission data management unit, a GPS location information collection, a user account management, a smartphone camera image information collection, a smartphone sensor information collection, Wherein the CCTV streaming method comprises the steps of:
[3] The system of claim 1, wherein the three-dimensional space map-based real-time mobile streaming service server system includes a server communication unit, a data transmission / reception unit, a user account management, a smartphone image information reception, a smart phone location information reception, And a smart phone image and location information management. The method of the present invention is a three-dimensional map-based real-time scene management method using mobile mobile type CCTV streaming.
KR1020150019367A 2015-02-09 2015-02-09 Method for managing a real time situation based on the three dimensional map using a mobile closed circuit television streaming KR20160097558A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100103061A (en) 2009-03-13 2010-09-27 오세동 Cctv system using street lamp
KR20130012430A (en) 2011-07-25 2013-02-04 나눔정보통신(주) System and method for the mash-up service of the danger information on the site
KR101317961B1 (en) 2013-03-13 2013-10-16 최승욱 Disaster and security management system using smart device and cctv
KR20140036398A (en) 2012-09-13 2014-03-26 서울특별시 성동구 Cctv integrated management system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100103061A (en) 2009-03-13 2010-09-27 오세동 Cctv system using street lamp
KR20130012430A (en) 2011-07-25 2013-02-04 나눔정보통신(주) System and method for the mash-up service of the danger information on the site
KR20140036398A (en) 2012-09-13 2014-03-26 서울특별시 성동구 Cctv integrated management system
KR101317961B1 (en) 2013-03-13 2013-10-16 최승욱 Disaster and security management system using smart device and cctv

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