KR101354438B1 - System for video monitoring based on mobile device and mehtod for mehtod of real-time streaming thereof - Google Patents

Abstract

The present invention relates to a video control system based on a mobile terminal and a real-time streaming video control method thereof, wherein the system captures a control video from different locations, and then the terminal identification information, GPS information, and shooting time in the control video. A plurality of mobile terminals for generating and transmitting control information by mapping at least one of information and a link address; A plurality of control terminals configured to input a control condition including at least one of a control position, a control radius, and a control time to request a control operation and to reproduce a control image transmitted in response thereto; And receiving and storing control information transmitted from each of the plurality of mobile terminals, and when at least one of the plurality of control terminals requests a control operation, retrieves the control information to obtain a control image corresponding to the control condition. A control relay server for providing a control terminal requesting a control operation; . ≪ / RTI >

Description

Video monitoring system based on mobile terminal and video streaming method for controlling it {SYSTEM FOR VIDEO MONITORING BASED ON MOBILE DEVICE AND MEHTOD FOR MEHTOD OF REAL-TIME STREAMING THEREOF}

The present invention relates to a video control technology, and more particularly, to a video control system based on a mobile terminal to perform a video control operation using a mobile terminal having mobility and a control video real-time streaming method thereof.

The video control system uses a method of transmitting a control video captured by a video camera such as a video camera installed in a specific space to a display screen through a closed wired or wireless transmission line. Refers to a system that delivers images only to specific users who want to use them for specific purposes.

However, in the conventional video control system to acquire a control video using only a fixed position CCTV, the control image acquisition range is limited, there is a problem that additional CCTV must be installed to expand the control image acquisition range. . In addition, recently, video surveillance has been used for various purposes not only for the surveillance operation of public places but also for personal purposes. There is a problem that is difficult to make.

Accordingly, in the present invention, a video control system based on a mobile terminal to obtain a control image through a mobile terminal having mobility, such as a black box or a smart phone instead of CCTV, and to perform a control operation based on the same, and a control thereof. To provide a video real-time streaming method.

As a means for solving the above problem, according to an embodiment of the present invention, after photographing a control image from different locations, at least one of terminal identification information, GPS information, shooting time information, and a link address in the control image A plurality of mobile terminals for generating and real-time transmission of the control information by mapping the; A plurality of control terminals configured to input a control condition including at least one of a control target region and a control time to request a control operation and to reproduce a control image transmitted in response thereto; And when at least one of the plurality of control terminals requests a control operation, retrieves control information transmitted by each of the plurality of mobile terminals in real time, obtains a control image corresponding to the control condition, and requests the control operation to the control terminal that has requested the control operation. Providing control relay server; It can provide a video control system based on a mobile terminal comprising a.

The control relay server includes a communication unit for performing communication with each of the plurality of mobile terminals and each of the plurality of control terminals; And when at least one of the plurality of control terminals requests a control operation, searches for control information transmitted by each of the plurality of mobile terminals in real time, selects a control image corresponding to the control condition, and then requests the control operation. Control image providing unit for transmitting to the terminal; . ≪ / RTI >

The control image providing unit first selects a control image belonging to the control region and a control image that may enter the control target region by comparing the control target region of the control condition with the GPS information of the control information at the control start time point. After that, the control image belonging to the control target region may be provided to the control terminal that requested the control operation.

The control image providing unit compares GPS information of the control target region of the control condition with the primary selected control image again each time the position reconfirmation cycle occurs, reselects the control image belonging to the control target region, and then The control operation may be provided to the requesting control terminal.

The control image providing unit may identify a mobile terminal providing a control image corresponding to the control condition, and the control terminal requesting the control operation may receive a control image directly from a mobile terminal providing a control image corresponding to the control condition. It may further include a function to.

As a means for solving the above problem, according to another embodiment of the present invention, the communication with a plurality of mobile terminals performing a control image providing operation and a plurality of control terminals performing a control operation based on the control image Communication unit; And when at least one of the plurality of control terminals requests a control operation, searches for control information transmitted by each of the plurality of mobile terminals in real time, selects a control image corresponding to the control condition, and then requests the control operation. Control image providing unit for transmitting to the terminal; It can provide a control relay server comprising a.

The control information includes a control image; And terminal identification information, GPS information, shooting time information, and a link address. The control condition may include at least one of a control position, a control radius, and a control time.

The control image providing unit first selects a control image belonging to the control region and a control image that may enter the control target region by comparing the control target region of the control condition with the GPS information of the control information at the control start time point. After that, the control image belonging to the control target region may be provided to the control terminal that requested the control operation.

The control image providing unit compares GPS information of the control target region of the control condition with the primary selected control image again each time the position reconfirmation cycle occurs, reselects the control image belonging to the control target region, and then The control operation may be provided to the requesting control terminal.

As a means for solving the above problem, according to another embodiment of the present invention, at least one of the terminal identification information, GPS information, shooting time information, and the link address is mapped in real time from a plurality of mobile terminals step; When at least one of the plurality of control terminals requests a control operation by inputting a control condition including at least one of a control position, a control radius, and a control time, the mobile terminal searches for control information transmitted by each of the mobile terminals in real time. It may provide a real-time streaming method of the control image comprising the step of obtaining the control image corresponding to the control condition and providing the control operation to the control terminal requesting.

The step of acquiring only the control image and providing the control terminal to the requesting control terminal is compared with the location information of the control target region and the GPS information of the control information at the control start time, and the control image belonging to the control target region and the control target. Selecting a control image that may enter the region; Providing a control image belonging to the control target region to a control terminal that requests the control operation; And when the location reconfirmation cycle is reached, the control target region of the control condition and the GPS information of the first selected control image are compared again to reselect the control image belonging to the control target region, and then the control image is controlled. It may include the step of re-entering the step of providing to the requesting control terminal.

As described above, in the present invention, the control range may be flexibly changed by acquiring a control image through a mobile terminal having mobility such as a black box or a smart phone instead of CCTV, and performing a control operation based on the control image. It is possible to control to the place where the control operation could not be performed in the past. In addition, rather than adding a separate control image acquisition device, such as CCTV, it is possible to obtain a control image by using an existing mobile terminal, thereby significantly reducing the cost of building and maintaining the system.

In addition, according to the current location of the mobile terminal, the type of control image that can be provided by the mobile terminal may also be variously changed, so that the field of application of video control may be variously changed or expanded.

1 is a view for explaining the configuration of a video control system based on a mobile terminal according to an embodiment of the present invention.
2 is a view for explaining the detailed configuration of the control relay server according to an embodiment of the present invention.
3 is a diagram schematically illustrating an image control method according to an exemplary embodiment.
4 is a view for explaining the mobility of a mobile terminal according to an embodiment of the present invention.
5 is a view for explaining a method for providing a control image according to an embodiment of the present invention.

In order to fully understand the present invention, operational advantages of the present invention, and objects achieved by the practice of the present invention, reference should be made to the accompanying drawings and the accompanying drawings which illustrate preferred embodiments of the present invention.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in detail with reference to the preferred embodiments of the present invention with reference to the accompanying drawings. However, the present invention can be implemented in various different forms, and is not limited to the embodiments described. In order to clearly describe the present invention, parts that are not related to the description are omitted, and the same reference numerals in the drawings denote the same members.

Throughout the specification, when an element is referred to as "including" an element, it does not exclude other elements unless specifically stated to the contrary. In addition, the terms ".. unit", ".. group", "module", "block", etc. described in the specification means a unit for processing at least one function or operation, which is hardware or software or hardware and software It can be implemented as a combination of.

Hereinafter, a method and a system for issuing a coupon according to each embodiment of the present invention will be described with reference to the accompanying drawings.

The following embodiments are detailed description to help understand the present invention, and it should be understood that the present invention is not intended to limit the scope of the present invention. Accordingly, equivalent inventions performing the same functions as the present invention are also within the scope of the present invention.

In addition, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used as much as possible even if displayed on different drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

1 is a view for explaining the configuration of a video control system based on a mobile terminal according to an embodiment of the present invention.

Referring to FIG. 1, the video control system according to the present invention includes a plurality of mobile terminals 100, a plurality of control terminals 200, a control relay server 300, and the like, which are connected to each other through a communication network.

Each of the plurality of mobile terminals 100 obtains a control image in different locations in real time, and then at least one of terminal identification information, GPS information, shooting time information, and a link address (for example, a URL and an IP address). To map the upload to the control relay server 300. In this case, the mobile terminal 100 may utilize the memory provided in the control relay server 300 as its own memory in addition to the memory 110 provided in the mobile terminal 100.

The mobile terminal 100 may be implemented as an electronic device having mobility, such as a black box, a smart phone, a tablet PC, and providing a video photographing function and a communication function. In addition, it may be more desirable to have a function of tracking the current location of the mobile terminal by embedding a GPS device.

Each of the plurality of control terminals 200 requests the provision of a control image satisfying a specific control condition and reproduces at least one control image transmitted in response thereto. To this end, the control terminal 200 may be implemented as an electronic device that provides a video recording function and a communication function, such as a desktop, a laptop, a smart phone, a tablet PC, as shown in Figure 2 control location, control radius, The user may request a control operation by inputting a condition such as a control time (ie, start / end time or real time), and provide a user screen for reproducing a control image provided by the control relay server 300.

The control relay server 300 stores the control image in its own memory uploaded by each of the plurality of mobile terminals 100. When the specific control terminal 200 sets a control condition such as at least one of a control position, a control radius, a control time (ie, start / end time, or real time) and requests the provision of a control image that satisfies the condition, First, it is determined whether to perform a real time streaming operation or a recording relay operation based on the control time. When performing the real-time streaming, each of the plurality of mobile terminals 100 selects some images satisfying the control conditions from the control information transmitted in real time to provide them to the corresponding control terminal 200, when performing the recording relay operation Some images satisfying the control conditions are selected from the control information stored in the memory and provided to the corresponding control terminal 200.

2 is a view for explaining the detailed configuration of the control relay server according to an embodiment of the present invention.

As shown in FIG. 2, the control relay server 300 may include a communication unit 310, a control information management unit 321, a control image providing unit 323, and a memory 330.

The communication unit 310 supports the communication between each mobile terminal 100 and the control terminal 200, the data of the mobile terminal 100 or the control terminal 200 or the mobile terminal 100 or the control terminal 200 Send and receive data to and from the network.

The control information management unit 321 stores a database of control information provided by each mobile terminal 100 (that is, a control image to which at least one of terminal identification information, GPS information, shooting time information, and a link address are mapped), and stores the database in memory. 330 to store.

The control image providing unit 323 each control terminal 200 has a control image (that is, at least one of the control position (ie, control position, control radius, and control time (ie start / end time, or real time)) When requesting to provide, first determines whether to perform a real-time streaming operation or a recording relay operation based on the control time. And when performing the real-time streaming, the control target area is calculated based on the control position and the control radius, and the control to be transmitted in real time to the control terminal 200 based on the GPS information transmitted by each of the plurality of mobile terminals 100 in real time Select and send video. On the other hand, in the case of performing the recording relay operation, after calculating the control target area based on the control position and the control radius, the control image to be transmitted in real time to the control terminal 200 based on the GPS information and the shooting time information stored in its memory To select and send.

That is, the control image providing unit 323 of the present invention determines whether to perform a real-time streaming operation or a recording relay operation based on the control request time, and further provided to the control terminal 200 based on the GPS information. Select the type of video to be controlled. As a result, the user using the control terminal 200 of the present invention is provided with a control image of the desired time and location, it is possible to perform a satisfactory control operation.

In addition, the control image providing unit 323 of the present invention may allow the mobile terminal 100 to directly stream the control image to the control terminal 200 if necessary.

For example, by providing the control terminal 200 with a link address of the mobile terminal 100 providing a control image corresponding to the control conditions, the control terminal 200 directly accesses the mobile terminal 100, the corresponding mobile It may be to receive a control image directly from the terminal (100). Alternatively, on the contrary, by providing a link address of the control terminal 200 to the mobile terminal 100 providing a control image corresponding to the control conditions, the mobile terminal 100 approaches the control terminal 200 itself It may be possible to provide a control video of the.

3 is a diagram schematically illustrating an image control method according to an exemplary embodiment.

For reference, each mobile terminal 100 accesses the control relay server 300 and checks the control image providing right, and then a link address (URL or IP address) for transmitting control information from the control relay server 300. To be granted. Then, after acquiring the control image to which at least one of the terminal identification information, the GPS information, the shooting time information, and the link address is mapped, the real time transmission to the control relay server 300 is performed.

Accordingly, when the mobile terminal 100 transmits the control information in real time, the control relay server 300 receives the data and stores it in its own memory (S10).

In this state, a specific user sets control conditions such as control location, control radius, control time (ie, start / end time, or real time) using the control terminal 200 provided by the user, and then control operation. If requested (S20), the control relay server 300 performs the following operation to provide a control image required by the user (S30).

If, "control time = real time", after the control relay server 300 determines that the user requested the real-time streaming operation (S30), and calculates the control target area based on the "control location and control radius" and In this case, the mobile terminal 100 compares the GPS information with each other in real time. Then, if GPS information belonging to the control target region exists among the GPS information transmitted by each of the plurality of mobile terminals 100 in real time, the control image to which the corresponding GPS information is mapped is selected and transmitted to the corresponding control terminal 200. (S40).

On the other hand, in the case of "control time = start time-end time", after the control relay server 300 determines that the corresponding user requests the recording relay operation (S50), the control target based on the "control position and control radius" Calculate the area. In addition, by comparing the calculated control target area with the requested control time, GPS information stored in the user's memory and shooting time information, the control image that satisfies the control conditions set by the user is identified and read from the own storage. And transmit to the control terminal 200 (S60).

For reference, since the mobile terminal of the present invention has mobility as described above, it may always belong to the control target region as shown in FIG. 4 (terminal A), or enter the control target region during the control (terminal B), or control There may be departures from the target area (terminal C). Therefore, in order to more reliably receive the control images belonging to the control target area, it may be desirable to perform the location checking on all the control images. However, in such a case, the data processing capacity becomes so large that the server implementation cost and the data processing time of the server are unnecessarily increased.

Therefore, in the present invention, to provide a more reliable control image belonging to the control target area, to provide a method for minimizing the data processing capacity for this.

FIG. 5 is a diagram illustrating a method for providing a control image according to an embodiment of the present invention. The method of FIG. 5 may be applied to the real time streaming operation of step S40 or the recording relay operation of step S60 in the same manner. .

First, the control relay server 300 first selects a control image to be provided to the control terminal 200 in consideration of the control time input by the control terminal 200 (S71). In the real-time streaming operation, the control image provided by each mobile terminal will be selected, and during the recording relay operation, by comparing the shooting time information stored in the control relay server 300 with the control time input by the control terminal 200, Control images acquired during the control time will be selected.

And after selecting the control target area based on the "control position and control radius" input by the control terminal 200, by comparing the GPS information of the control image at the control start time and the location information of the control target area, the control target area The control image belonging to and the control image that can enter the control target area to be secondary screened (S72). The control video that can enter the control target area can be selected in various ways. For example, the moving path of the mobile terminal is estimated in consideration of the moving speed and direction of the mobile terminal providing the control video and the control time. Then, to determine whether the predicted movement route belongs to the corresponding control target area, "Control position * α (α <control radius)-control position * control radius" to the control region of interest, and the GPS information of the region The branch may be implemented by a method of selecting a control image.

Then, the control image belonging to the control target area is provided to the control terminal (S73), and after a predetermined time elapses therefrom, when the preset GPS information reconfirmation period is reached (S74), based on the GPS information at that time point In step 3, the control image belonging to the control target region is selected from the second selected control images and the control terminal 200 is provided to the control terminal 200 (S75).

Steps S74 to S76 are repeatedly performed until the control end point, so that all the control images acquired in the control target area during the control operation can be provided to the control terminal 200.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiments, it is to be understood that the invention is not limited to the disclosed embodiments. That is, within the scope of the present invention, all of the components may be selectively coupled to one or more of them. In addition, although all of the components may be implemented as one independent hardware, some or all of the components may be selectively combined to perform a part or all of the functions in one or a plurality of hardware. As shown in FIG. Codes and code segments constituting the computer program may be easily inferred by those skilled in the art. Such a computer program can be stored in a computer-readable storage medium, readable and executed by a computer, thereby realizing an embodiment of the present invention. As a storage medium of the computer program, a magnetic recording medium, an optical recording medium, or the like can be included.

It is also to be understood that the terms such as " comprises, "" comprising," or "having ", as used herein, mean that a component can be implanted unless specifically stated to the contrary. But should be construed as including other elements. All terms, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Commonly used terms, such as predefined terms, should be interpreted to be consistent with the contextual meanings of the related art, and are not to be construed as ideal or overly formal, unless expressly defined to the contrary.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

Claims (13)

A plurality of mobile terminals for capturing control images at different locations and generating and real-time transmission of control information by mapping at least one of terminal identification information, GPS information, shooting time information, and a link address to the control image;
A plurality of control terminals configured to input a control condition including at least one of a control target region and a control time to request a control operation and to reproduce a control image transmitted in response thereto; And
When at least one of the plurality of control terminals requests a control operation, each of the plurality of mobile terminals searches for control information transmitted in real time, obtains a control image corresponding to the control condition, and provides the control operation to the control terminal that requested the control operation. Control relay server; Lt; / RTI &gt;
The control relay server includes a communication unit for performing communication with each of the plurality of mobile terminals and each of the plurality of control terminals; And when at least one of the plurality of control terminals requests a control operation, searches for control information transmitted by each of the plurality of mobile terminals in real time, selects a control image corresponding to the control condition, and then requests the control operation. Control image providing unit for transmitting to the terminal; Including;
The control image providing unit first selects a control image belonging to the control region and a control image that may enter the control target region by comparing the control target region of the control condition with the GPS information of the control information at the control start time point. Then, the video control system based on the mobile terminal, characterized in that for providing the control image belonging to the control target area to the control terminal requesting the control operation. delete delete The method of claim 1, wherein the control image providing unit
Each time the location reconfirmation cycle occurs, the control target area of the control condition and the GPS information of the first selected control image are compared again, and re-selects the control image belonging to the control target area and then requests the control operation. Video control system based on a mobile terminal, characterized in that provided to the terminal. The method of claim 1, wherein the control image providing unit
Identifying a mobile terminal that provides a control image corresponding to the control condition, and further comprising the function of allowing the control terminal requesting the control operation to receive a control image directly from the mobile terminal providing a control image corresponding to the control condition. Video control system based on a mobile terminal, characterized in that the. A communication unit configured to communicate with a plurality of mobile terminals performing a control image providing operation and a plurality of control terminals performing a control operation based on the control image; And
When at least one of the plurality of control terminals requests a control operation, each of the plurality of mobile terminals searches for control information transmitted in real time, selects a control image corresponding to the control condition, and then requests the control operation. Control image providing unit for transmitting to; Lt; / RTI &gt;
The control information includes a control image; And at least one of terminal identification information, GPS information, shooting time information, and a link address,
The control image providing unit first selects a control image belonging to the control region and a control image that may enter the control target region by comparing the control target region of the control condition with the GPS information of the control information at the control start time point. After that, the control relay server, characterized in that for providing a control image belonging to the control target area to the control terminal requesting the control operation. delete The method of claim 6, wherein the control condition
And a control location, a control radius, and a control time. delete The method of claim 6, wherein the control image providing unit
Each time the location reconfirmation cycle occurs, the control target area of the control condition and the GPS information of the first selected control image are compared again, and re-selects the control image belonging to the control target area and then requests the control operation. Control relay server, characterized in that provided to the terminal. Receiving real-time control images mapped with at least one of terminal identification information, GPS information, shooting time information, and a link address from a plurality of mobile terminals;
When at least one of the plurality of control terminals requests a control operation by inputting a control condition including at least one of a control position, a control radius, and a control time, the mobile terminal searches for control information transmitted by each of the mobile terminals in real time. Obtaining a control image corresponding to a control condition and providing the control image to a requesting control terminal;
Acquiring only the control image and providing it to the control terminal requesting the control operation
Selecting a control image belonging to the control target area and a control image having a possibility of entry into the control target area by comparing the location information of the control target area and the GPS information of the control information at the control start time point;
Providing a control image belonging to the control target region to a control terminal that requests the control operation; And
When the location reconfirmation cycle is reached, the control target region of the control condition and the GPS information of the first selected control image are compared again to reselect the control image belonging to the control target region, and then the control image is controlled. Re-entry to the step of providing to the requested control terminal, characterized in that the real-time streaming method of the control video. delete A computer-readable recording medium having recorded thereon a program for executing the video control method according to claim 11.

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