KR101653820B1 - System for sensing object and emergency based on thermal detective operation, and method for tracking object using the same - Google Patents

Abstract

The present invention relates to an object and situation sensing system based on thermal detection. The preset invention comprises: a first row thermal sensing camera (10-1) to an N^th row thermal sensing camera (10-n; n is an integer equivalent to or higher than two) forming a group of thermal sensing cameras for photographing images and acquiring the information about the image including thermal sensing information; and a thermal sensing based tracking server (30) for receiving the information about the images including the thermal sensing information through the request of information about one thermal sensing camera (10u) among the first to N^th row thermal sensing cameras (10-1 to 10-n), saving the same in a database (34), tracking a certain object by using a series of thermal sensing cameras along the way of tracking moving paths, automatically making determination based on the thermal sensing about a situation associated with the object tracked, and transmitting the determination information to a managing server (30) through a network (20). By this composition, the present invention can track an object precisely even at dawn and in the evening where constant light sources are not available. In addition, the present invention is capable of sensing and tracking heat normally generated by an object such as the human body, vehicles, and animals through a certain kind of thermal sensing. Also, based on the initially sensed heated state of the object, a plurality of cameras can successively sense and track the heat of the object. Meanwhile, the present invention, based on the tracking information of an object, can make the tracking promptly sense other situations such as an explosion, flooding, and fire caused by heat.

Description

TECHNICAL FIELD [0001] The present invention relates to a thermal sensing object and a situation sensing system,

More particularly, the present invention relates to a system for tracking a target object such as a person or a vehicle using a camera capable of detecting a plurality of heat and a method of operating the system To a thermal sensing based object and a situation sensing system for providing the same.

PTZ (Pan Tilt Zoom) A method of recognizing an object in a system that recognizes and tracks a specific object by arranging a camera is mainly a method of recognizing an object through image processing and a method of recognizing an object through speech recognition .

Among them, a method of recognizing an object by image processing is as follows. When an object is designated from an image-processed image, after marking the object, the object is traced to a similar range corresponding to a predetermined error range, Of the total. However, in such a case, there is a limit to become obsolete in the dark evening.

In the method of recognizing an object by speech recognition, a plurality of microphones are arranged in a three-dimensional space to three-dimensionally recognize a sound direction in a space, and a camera is panned or tilted in that direction, Have been used.

However, even in the speech recognition method, when the direction is calculated based on the noise reflected by the surrounding structure rather than the noise directly sensed by the noise source, the direction is completely different from the true noise source.

This situation can make it unnecessary to operate the camera according to the sound source detection by preventing other dangerous situations from being monitored.

[Related Technical Literature]

1. Sensor node device and system for tracking objects (Patent Application No. 10-2012-0070604)

2. Method and apparatus for tracking an object from a video signal (Patent Application No. 10-2002-0012155)

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems and it is an object of the present invention to provide a thermal sensing based object and a situation sensing system for accurately tracking a target object even in evening and early morning hours when a certain light source can not be provided, Method.

In addition, the present invention can detect and track the heat normally generated by a target such as a person, a vehicle, an animal, or the like through a specific thermal sensation, or can detect the heat generated by the object, The object of the present invention is to provide a thermal sensing based object and a situation sensing system for continuously detecting and tracking a camera, and a method for tracking an object using the same.

In addition, the present invention can promptly detect and notify various situations such as fire, flood, and explosion due to a specific heat as an example of an area monitored by a camera that tracks a target based on tracking of a specific object And a method for tracking a target object using the same.

However, the objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.

In order to accomplish the above object, a thermal sensing based object and a situation sensing system according to an embodiment of the present invention includes a thermal sensing camera assembly 10 for capturing and acquiring image image information including thermal sensing information, 1 thermal sensor camera 10-1 to an nth thermal sensor camera 10-n (n is a natural number of 2 or more); And the first to n-th thermal sensing cameras 10-1 to 10-n, and then transmits the image sensing information including the thermal sensing information to the database 34), and it is possible to perform tracking using a series of thermal sensing cameras according to tracing of a moving path to a specified object, determination information based on a thermal sensation based on a thermal sensing of a situation related to the tracked object, To a management agency server (40) through a thermal sensing based tracking server (30); And a control unit.

At this time, each of the thermal sensing cameras 10-1 to 10-n includes a hybrid of a general camera including an infrared camera for acquiring thermal sensing information and an image sensing device (CMOS, CCD) for acquiring image image information (First type), or a type (second type) in which a conversion module for acquiring thermal sensing information using an infrared-based thermal sensing camera and converting thermal sensing information into one image image information is separately provided Is formed.

In order to accomplish the above object, a thermal sensing based object tracking method according to an embodiment of the present invention is characterized in that the thermal sensing based tracking server 30 is connected to the first to nth thermal sensing cameras 10-1 To 10-n, and n is a natural number of 2 or more), from the subject thermal imager 10u; A second step in which the thermal-based tracking server 30 performs extraction and identification of one object from the acquired image image information; A third step of the thermal-based tracking server (30) extracting thermal sensing information for the specified object from the image image information including the acquired thermal sensing information; A fourth step in which the thermal sensing based tracking server 30 calculates the PTZ coordinate values of the extracted thermal sensing information; Based on the PTZ coordinate value, the thermal-sensing-based tracking server 30 acquires an identification number for the m-th order subject thermal imager camera (m is an integer of 1 or more and an initial value is 1) step; (PTZ) coordinate value matching with the thermal sensing information of the object extracted from the image image information acquired by the thermal sensing camera corresponding to the identification number, and outputs the calculated A sixth step of transmitting the PTZ coordinate values to the management institution server 40 through the network 20; And a control unit.

After the sixth step, after the heat-sensing-based tracking server 30 waits for a message about completion of tracking from the management institution server 40 via the network 20, it determines whether the received message is tracked ; And if the tracking result is incomplete, the thermal-based tracking server 30 receives the PTZ of the first-order subject thermal-sensitive camera corresponding to 1 corresponding to the initial value of the order m of the m-th order subject thermal- ) To the fifth step so as to acquire an identification number for the second-order target thermal imaging camera corresponding to the next path (+1) according to the coordinate values, and the fifth step to the seventh step An eighth step of repeatedly performing the tracking until the tracking is completed; And further comprising:

In the eighth step, if the result of the determination is traced, the thermal-based tracking server 30 completes thermal-based tracking of the object.

In particular, the database may include a table of object data in which a unique thermal sensation characteristic value emitted from a target object is previously stored, and a disaster condition data table in which a unique thermal sensation characteristic value emitted from a thermal sensation point in a disaster situation is stored in advance, A change amount detection module for detecting a change in the thermal sensation characteristic value of the object in real time in cooperation with a data table of the object and outputting the data; Sensing module.

Here, the object change detection module and the disaster situation change amount detection module are configured to be interlocked with the GIS, so that the object can be tracked and the occurrence point of a disaster situation can be recognized more accurately.

Meanwhile, in the present invention, a snap camera for photographing a license plate of a vehicle is attached to a camera on a road on which a vehicle is operated among a plurality of heat sensing cameras, or a vehicle driving surveillance camera already installed on the road is interlocked with the above- , And the license plate recognition module, so that the vehicle number of the traced vehicle or the illegal vehicle can be recognized.

A thermal sensing based object and a situation sensing system according to an embodiment of the present invention and an object tracking method using the same provide effects of precisely tracking objects even in evening and early morning hours when a certain light source is not provided.

In addition, according to another embodiment of the present invention, a thermal sensing based object and a situation sensing system, and a method of tracking a target object using the same, detect heat normally generated by a target object such as a person, vehicle, The heat of the object can be continuously detected and tracked by a plurality of cameras on the basis of the heat state of the initially sensed object.

In addition, according to another embodiment of the present invention, a thermal sensing based object and a situation sensing system and a method for tracking a target object using the same, As an example of the situation, it provides the effect of promptly detecting and reporting various situations such as fire, flood, explosion, etc. caused by a specific heat.

FIG. 1 is a diagram illustrating a thermal sensing based object and a situation sensing system according to an embodiment of the present invention.
FIG. 2 is a block diagram illustrating the configuration of a thermal-based tracking server 30 among the thermal-sensing-based object and the situation sensing system of FIG.
FIG. 3 is a block diagram illustrating the configuration of the object tracking module 32 in the thermal-based tracking server 30 of FIG.
FIG. 4 is a flowchart illustrating a method of detecting a subject and a thermal sensing based on the present invention.
5 is a block diagram of a further embodiment 1 of the present invention;
6 is a block diagram of a further embodiment 2 of the present invention;

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a detailed description of preferred embodiments of the present invention will be given with reference to the accompanying drawings. In the following description of the present invention, 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.

In the present specification, when any one element 'transmits' data or signals to another element, the element can transmit the data or signal directly to the other element, and through at least one other element Data or signal can be transmitted to another component.

FIG. 1 is a diagram illustrating a thermal sensing based object and a situation sensing system according to an embodiment of the present invention. 1, a thermal sensing based object and a situation sensing system includes a thermal sensing camera assembly 10-1 composed of a first thermal sensing camera 10-1 to an nth thermal sensing camera 10-n (n is a natural number of 2 or more) (10), a network (20), a thermal sense based tracking server (30), and an administrative agency server (40).

Each of the first to nth thermal sensing cameras 10-1 to 10-n (n is a natural number of 2 or more) constituting the thermal sensing camera assembly 10 captures image image information including thermal sensing information .

Here, each of the thermal sensing cameras 10-1 to 10-n includes a thermal camera for acquiring thermal sensed information, a general camera including an imaging device such as a CMOS and / or a CCD for acquiring image image information A hybrid module or a conversion module for acquiring thermal sensing information using an infrared-based thermal sensing camera and then converting the thermal sensing information into a single image image information.

Each of the thermal sensing cameras 10-1 to 10-n transmits image image information including the learned thermal sensing information to the thermal sensing based tracking server 30 via the network 20. [

The network 20 is a communication network that is a high speed period network of a large communication network capable of a large capacity, long distance voice and data service, and may be a next generation wired and wireless network for providing Internet or high-speed multimedia service. When the network 20 is a mobile communication network, it may be a synchronous mobile communication network or an asynchronous mobile communication network. As an embodiment of the asynchronous mobile communication network, a WCDMA (Wideband Code Division Multiple Access) communication network is exemplified. In this case, although not shown in the drawings, the network 20 may include a Radio Network Controller (RNC). Meanwhile, although the WCDMA network is exemplified, it may be a next generation communication network such as a 3G LTE network or a 4G network, or an IP network based on other IP. The network 20 serves to communicate signals and data between the thermal sensing camera assembly 10, the thermal sensing based tracking server 30 and the management agency server 40, and other systems.

The thermal sensing based tracking server 30 receives the information request for one of the target thermal imagers 10u among the first to nth thermal sensing cameras 10-1 to 10-n and n is a natural number of 2 or more, And then stores the image information in the database 34 so that it can be tracked using a series of thermal sensing cameras according to the movement path trace for the specified object, To the management institution server 40 through the network 20. The management server 40 receives the determination information through the network 20, The thermal-based tracking server 30 may also transmit PTZ coordinate values, which are path information of the tracked object, to the management agency server 40 via the network 20.

FIG. 2 is a block diagram illustrating the configuration of a thermal-based tracking server 30 among the thermal-sensing-based object and the situation sensing system of FIG. 2, the thermal-based tracking server 30 includes a transceiver 31, an object tracking module 32, a situation sensing module 33, and a database 34. [

The transceiver 31 transmits and receives data and signals to and from the first to nth thermal sensing cameras 10-1 to 10-n and the management institution server 40 via the network 20 in a wired and wireless manner .

The object tracking module 32 receives the image information obtained from at least one or more than one of the first through n-th thermal sensing cameras 10-1 through 10-n through the control of the transceiver 31 And extracts and specifies one object.

The object tracking module 32 extracts the thermal sensed information for the specified object from the image information including the sensed thermal sensed information, and then calculates the PTZ coordinate value of the extracted thermal sensed information.

The object tracking module 32 acquires from the database 34 the identification number for the next target thermal imaging camera corresponding to the next path in accordance with the PTZ coordinate value, (PTZ) coordinate value matching with the thermal sensing information of the object extracted from the acquired image image information, and outputs the calculated PTZ coordinate value to the management institution server 40 via the network 20 And controls the transmission / reception unit 31 to transmit.

The situation detection module 33 detects the status of the object being tracked by the object tracking module 32 in real time and generates situation information and transmits it to the management institution server 40 through the network 20, (31).

More specifically, when the object is acquired as image image information by one of the first to nth thermal sensing cameras 10-1 to 10-n at a predetermined time or longer , It is possible to quickly detect and notify various situations such as fire, flood, and explosion due to heat due to the local situation detected by the thermal sensing camera. To this end, the situation detection module 33 extracts a column-based situation image for the situation stored in the database 34, and generates situation information by matching the similarity range with the column-based situation image in the image image information. Here, the similar range is performed through the image contrast, and is preferably performed including up / down of the scale of the same image, partial distortion, range of the thermal image, inclination, and skew.

The database 34 may refer to a functional and structural combination of software and hardware that stores information corresponding to each database. The DB may be implemented as at least one table, and may further include a separate DBMS (Database Management System) for searching, storing, and managing information stored in the database. Also, it can be implemented in various ways such as a linked-list, a tree, and a relational database, and includes all data storage media and data structures capable of storing information corresponding to a database.

FIG. 3 is a block diagram illustrating the configuration of the object tracking module 32 in the thermal-based tracking server 30 of FIG. 3, the object tracking module 32 includes a switching input means 32a, an image processing means 32b, an operation means 32c, a camera control means 32d, a data compatibility processing means 32e, Processing means 32f, and management agency transmitting means 32g.

The switching input means 32a includes a transmission / reception unit 31 for receiving images extracted in a stream form from the first through n-th thermal imaging cameras 10-1 through 10-n through the original image extraction module 11 . More specifically, the switching input means 32a detects events such as theft of cash or various valuables, accidents such as an accident or a fire in the areas where the first through n-th thermal imaging cameras 10-1 through 10-n are installed When the event occurs, the detection camera in the vicinity of the incident scene receives the image extracted in the stream form of the thermal sensing based on the incident scene.

The switching input means 32a extracts the standard and the type of the thermal sensing camera which has transmitted the extracted image in the stream form from the database 34 and then outputs the extracted standard and the data for each type to the data table 34a Type in the group.

Thereafter, the switching input means 32a loads the data stored in the corresponding group of the data table 34a, which has already been inputted, in real time when the video image photographed from the thermal sensing camera inputted in the corresponding group of the data table is input in real time, And packetized into video data for processing.

In the case of driving another thermal sensing camera according to the path trace in the process of processing the image data by the switching input means 32a, the image image stored in the corresponding group of the already inputted data table 34a is loaded By transmitting the driving data to the thermal sensing camera to be driven, it is possible to perform the pan / tilt / yaw operation so that the thermal sensing camera receiving the image image operates as a frame following the image image.

The image processing unit 32b calls the data of each data table 34a of the database 34 when the image image is received through the original image extracting module 11. [ When the called data is loaded, the image processing means 32b distinguishes the object from the surrounding objects, recognizes the object, and then converts the image of the object and surrounding objects into data that can be processed, Path tracking is performed, and situation determination information is generated for surrounding objects.

The calculation means 32c calculates a PTZ coordinate value using the distance between the thermal sensing camera and the object recognized by the image processing means 32b and the velocity of the object and then calculates the PTZ coordinate value using the calculated PTZ (PTZ) coordinate value to the camera control means 32d.

The calculation means 32c calculates the distance r between the thermal sensing camera and the object through the following Equation 1 using the height h of the thermal sensing camera and the angle q of the line perpendicular to the thermal sensing camera and the ground .

r is the distance between the thermal sensing camera and the object, h is the installed height of the thermal sensing camera, and q is the angle of the line perpendicular to the thermal sensing camera and ground.

On the other hand, the calculation means 32c divides the image image received from each thermal sensing camera into a plurality of portions, and calculates the PTZ coordinate values using preset zoom coordinate values for each portion.

The camera control means 32d generates route prediction information of the object using the PTZ coordinate value by the calculation means 32c and then generates the pan / tilt / Generates a control command so that yawing is performed, and controls the transmission / reception unit 31 to transmit the control command to the thermal sensing camera of the corresponding order.

The recognition data processing means 32f uses the object information and the surrounding object information recognized by the image processing means 32b to detect motion of the object, shape detection, biometrics, color matching, coordinate recognition data, Motion detection, shape detection, color recognition, and coordinate recognition data, respectively.

Then, the recognition data processing means 32f generates a first data group corresponding to motion detection, shape detection, biometrics, color recognition, and coordinate recognition data for a target object, geographic information of surrounding objects, motion detection, And the second data group corresponding to the recognition and coordinate recognition data. At this time, processing means conversion into signals in the form of binary codes, pulses, and the like.

The recognition data processing means 32f generates data for enabling the camera control means 32d to continuously track and photograph the target object by focusing on the target object by using the first data group for the current and the next order thermal imaging cameras will be.

That is, the first data group and the second data group generated by the recognition data processing unit 32f are transmitted to the camera control unit 32d, so that the camera control unit 32d cancels the surrounding object data, The subject can be continuously tracked and the photographing can be performed.

In this case, the removal of the surrounding object data is intended to eliminate the possibility of confusion or misunderstanding of the target object by overlapping with the object in the moving path of the object. Therefore, the object can be recognized more clearly .

The management agency transmission means 32g transmits the image captured by the camera control means 32d and the PTZ coordinate value information according to the above described trace route to the management institution server 40 via the network 20 And controls the transmission / reception unit 31 to transmit.

FIG. 4 is a flowchart illustrating a method of detecting a subject and a thermal sensing based on the present invention. Referring to Fig. 4, the thermal-based tracking server 30 is connected to the network 20 via a network 20, which is an object thermal image of one of the first through n-th thermal sensing cameras 10-1 through 10-n (n is a natural number of 2 or more) And acquires image image information including thermal sensed information from the camera 10u (S11).

After step S11, the thermal-based tracking server 30 performs extraction and specification of one object from the image image information acquired in step S11 (S12).

After step S12, the thermal-based tracking server 30 extracts the thermal sensing information for the object specified in step S12 from the image image information including the thermal sensing information learned in step S11 (S13 ).

After step S13, the thermal-based tracking server 30 calculates the PTZ coordinate value of the thermal sensing information extracted in step S13 (S14).

After the step S14, the thermal-based tracking server 30 determines whether or not the m-th order subject thermal imager (m is a natural number equal to or greater than 1 and whose initial value is 1) corresponding to the next path according to the PTZ coordinate value The identification number is obtained (S15).

After the step S15, the thermal-based tracking server 30 calculates a PTZ coordinate value matching with the thermal sensing information of the object extracted from the image information acquired by the thermal sensing camera corresponding to the identification number (PTZ) coordinate values to the management institution server 40 through the network 20 (S16).

After the step S16, the thermal-based tracking server 30 waits for the message about the completion of tracking from the management institution server 40 through the network 20, and then determines whether the received message is tracked (S17).

As a result of the determination in step S17, if the tracking is completed, the thermal-based tracking server 30 completes tracking of the thermal-based tracking for the object. On the other hand, if it is determined in step S17 that the tracking is not completed, the thermal-based tracking server 30 determines whether the m- The process returns to step S15 to acquire the identification number for the second-rank target infrared camera corresponding to the next path (+1) according to the PTZ coordinate value of the first-order target thermal camera, The process of step S17 is repeatedly performed until the tracking of the target object is completed by adding 1 to the value of m as in step S18.

The present invention can also be embodied as computer-readable codes on a computer-readable recording medium. A computer-readable recording medium includes all kinds of recording apparatuses in which data that can be read by a computer system is stored.

Examples of the computer-readable recording medium include a ROM, a RAM, a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device and the like, and also implemented in the form of a carrier wave (for example, transmission over the Internet) .

The computer readable recording medium may also be distributed over a networked computer system so that computer readable code can be stored and executed in a distributed manner. And functional programs, codes, and code segments for implementing the present invention can be easily inferred by programmers skilled in the art to which the present invention pertains.

≪ Additional Embodiment 1 &

Figure 5 is a block diagram of a further embodiment of the present invention.

Referring to the drawings, a thermal sensing based object and a situation sensing system of a further embodiment provide a more specific embodiment for tracking an object by thermal sensing. That is, the detection system is a structure for allowing a target body to recognize the situation more accurately when a disaster such as a human body, an animal, a vehicle, or the like occurs.

To this end, the sensing system includes a target object data table 34a in which a database 34 stores a unique heat sensing characteristic value emitted from a human body, an animal, a vehicle, etc., And a disaster situation data table 34b in which a unique thermal sense characteristic value is stored in advance.

In addition, the sensing system may include a target variation detecting module 33 for detecting a change in the heat sensing characteristic values of a human body, an animal, a vehicle, etc. in real time and outputting data to the situation sensing module 33 in cooperation with the respective data tables 34a, 34b, And a disaster situation change amount detection module 33b for detecting a change in the thermal sensation characteristic value in real time in the event of a disaster such as flood or fire and outputting the sensed data in real time.

Accordingly, when the sensing system recognizes the object or the disaster by heat sensing, it is possible to more clearly recognize the distinction of a target object such as a human body, an animal, a vehicle, or a disaster by data of the data tables 34a and 34b do. In addition, the change amount detection modules 33a and 33b can more accurately recognize changes in the tracking of the object or the disaster situation.

For example, in the case of "a subject walks and escapes with three companions", the object data table 34a recognizes that the object and the companion are human bodies according to respective heat dissipation characteristics, 34b) will be able to more accurately recognize the situation of the walleman and the situation in contact with the three companions.

As a second example, when a fire occurs at a specific point, the disaster state data table 33b allows the heat dissipation characteristic to be continued for a certain width and time to recognize that the fire is present. The disaster state change amount detection module 33b ), It is possible to accurately recognize basic data such as the type of fire and the diffusion speed.

The detection system of the additional embodiment 1 can minimize the occurrence of errors in object and disaster situation monitoring by a general tracking camera system (mainly a system of motion prediction method based on shadowing), and in particular, The recognition of the disaster situation and the change of the disaster can be accurately recognized, and quick response to the disaster can be realized.

Particularly, the object change detection module 33a and the disaster situation change amount detection module 33b are configured to be interlocked with a GIS (Geographic Information System) 60 to more accurately track the occurrence of the object and the occurrence point of the disaster situation Or may be configured to recognize.

≪ Additional Example 2 >

6 is a block diagram of a further embodiment 2 of the present invention.

Referring to the drawings, a sensing system according to a second embodiment of the present invention provides a configuration for recognizing a license plate of a vehicle when the object is recognized as a vehicle by heat sensing.

To this end, a snap camera 12 for photographing a license plate of a vehicle on the road on which the vehicle is running among the plurality of heat detecting cameras 10 is installed, or a snapshot camera 12 already installed on the road, The detection camera 10 is interlocked with the license plate recognition module 50, and the vehicle number of the tracking vehicle or the illegal vehicle is recognized.

10-1 to 10-n: First to nth thermal sensing cameras
11: Original image extraction module 20: Network
30: Thermal sensing based tracking server 31: Transmitting /
32: object tracking module 32a: switching input means
32b: image processing means 32c: calculation means
32d: camera control means 32e: data compatibility processing means
32f: recognition data processing means 32g: management institution transfer means
33: situation detection module 34: database
40: management institution server

Claims (8)

Each of the first to nth thermal sensing cameras 10-1 to 10-n (n is an integer of 2 or more) constituting the thermal sensing camera set 10 to acquire and acquire image image information including thermal sensing information, Natural number); And the first to n-th thermal sensing cameras 10-1 to 10-n, and then transmits the image sensing information including the thermal sensing information to the database 34), and it is possible to perform tracking using a series of thermal sensing cameras according to tracing of a moving path to a specified object, determination information based on a thermal sensation based on a thermal sensing of a situation related to the tracked object, To a management agency server (40) through a thermal sensing based tracking server (30); The system of claim 1, further comprising:
The database 34 includes a target object data table 34a in which a unique thermal sense characteristic value diffusing from a target object is previously stored and a disaster condition data table 34a in which a unique thermal sense characteristic value, 34b,
A target object change amount detection module 33a for detecting a change in the thermal sense characteristic value of the object in real time in cooperation with each of the data tables 34a and 34b and outputting the data in a real time, And a disaster state change amount detection module (33b) for detecting the disaster state change amount and outputting the data.
2. The system of claim 1, wherein each of the thermal sensing cameras (10-1 through 10-n)
(First type) of a general camera that includes an infrared camera for acquiring thermal sensing information and an imaging device (CMOS, CCD) for acquiring image information, or an infrared-based thermal sensing camera And a conversion module for converting the thermal sensing information into one image image information after acquiring the thermal sensing information by using the thermal sensing information.
delete delete delete delete The method according to claim 1,
The object change detection module 33a and the disaster situation change detection module 33b are configured to be interlocked with the GIS 60 so as to be able to track the object and recognize the occurrence point of the disaster situation more accurately. Based object and situation detection system.
The method according to claim 1,
A snap camera 12 for photographing a license plate of a vehicle on a road on which a vehicle is running among a plurality of heat detecting cameras 10 is installed or a vehicle running surveillance camera already installed on the road and a thermal camera 10 ), And is connected to the license plate recognition module (50) so as to recognize the vehicle number of the tracking vehicle or the illegally operated vehicle.

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