KR20170044505A - Apparatus of omnidirectional monitoring camera - Google Patents

Apparatus of omnidirectional monitoring camera Download PDF

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Publication number
KR20170044505A
KR20170044505A KR1020150144284A KR20150144284A KR20170044505A KR 20170044505 A KR20170044505 A KR 20170044505A KR 1020150144284 A KR1020150144284 A KR 1020150144284A KR 20150144284 A KR20150144284 A KR 20150144284A KR 20170044505 A KR20170044505 A KR 20170044505A
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KR
South Korea
Prior art keywords
camera
thermal
image
unit
omnidirectional
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KR1020150144284A
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Korean (ko)
Inventor
성영규
정상균
주정민
김배훈
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한국가스공사
주식회사 영국전자
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Application filed by 한국가스공사, 주식회사 영국전자 filed Critical 한국가스공사
Priority to KR1020150144284A priority Critical patent/KR20170044505A/en
Publication of KR20170044505A publication Critical patent/KR20170044505A/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N5/2252—
    • H04N5/2253—
    • H04N5/2254—
    • H04N5/2258—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Studio Devices (AREA)

Abstract

The present invention relates to an omnidirectional surveillance camera apparatus. The omnidirectional monitoring camera apparatus according to an embodiment of the present invention includes a thermal sensing camera unit configured to photograph a thermal image of a region to be imaged and to rotate at a predetermined angle set in a vertical direction and a horizontal direction, Directional camera unit capable of photographing in all directions by being provided with a view angle mutually photographed in a pair of different directions symmetrical to each other with respect to the center so that the view angle and altitude angle can be respectively photographed in different directions, And a control unit for controlling the rotation operation and the thermal sensing operation of the thermal sensing camera unit and receiving the image captured by the thermal sensing camera unit and the omnidirectional camera unit to output a thermal sensed image and an omnidirectional image.

Description

[0001] APPARATUS OF OMNIDIRECTIONAL MONITORING CAMERA [0002]

The present invention relates to an omnidirectional surveillance camera device, and more particularly, to a camera device for monitoring an imaging target area, which can improve the structure of the omnidirectional surveillance camera device, The present invention relates to an omnidirectional surveillance camera device capable of continuously monitoring surveillance efficiency by detecting the cause of occurrence of heat, a path that occurs, and surrounding conditions.

Generally, the surveillance camera device is a device for capturing an image of a user in a designated area, observing a photographed image, and monitoring the occurrence of a fire in an area, an intrusion of an unauthorized person or an animal.

In the surveillance camera device, an area to be photographed is set according to the viewing angle of the photographing camera, and a surveillant observes the photographed image of the set photographing area through a monitor to monitor a fire in the area and intrusion of unauthorized persons or animals .

Such a conventional surveillance camera device is not photographed in a blind spot beyond the viewing angle of the photographing camera, so that the blind spot is detached from the surveillance area and the efficiency of being monitored deteriorates.

The blind spot described above can not be monitored even if an unauthorized person or animal enters or fires as the camera moves off the surveillance area to an area where shooting is not possible, resulting in lowered monitoring efficiency.

In recent years, a surveillance camera device has been developed and used, in which a driving device that rotates 360 degrees is installed on a photographing camera, and photographing is performed by rotating the photographing camera to enlarge an area photographed by rotation so that a blind spot is minimized to improve monitoring efficiency.

In the surveillance camera device of the related art, the photographing camera which photographs in one direction is rotated by the operation of the driving device, the area to be photographed is enlarged along the locus to be rotated, the blind spot is reduced according to the enlarged photographing area, The monitoring efficiency can be improved.

However, in the surveillance camera device of the related art, since there is a blind spot on the upper and lower portions that are out of the trajectory where the rotating camera is rotated, fire or intrusion in the blind spot can not be detected and the monitoring efficiency may be lowered.

In addition, the surveillance camera device of the prior art detects the position of the fire when a fire occurs, and monitors the size and position of the fire by photographing. It was difficult to monitor the surrounding situation.

Therefore, by monitoring the fire and outsiders by the heat detection and continuously monitoring by shooting 360 degrees all directions, it is possible to continuously check the surrounding situation along with the location of fire and outsiders, There is a need for a camera device capable of continuously monitoring the cause and progress, thereby improving the monitoring efficiency.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems described above, and it is an object of the present invention to provide a thermal sensing camera which moves to minimize a square, A surveillance camera device capable of continuously monitoring surveillance around a fire and intruder's intrusion while improving the surveillance efficiency.

The technical problem of the present invention is not limited to those mentioned above, and another technical problem which is not mentioned can be clearly understood by those skilled in the art from the following description.

According to an aspect of the present invention, there is provided an omnidirectional monitoring camera apparatus comprising: a thermal sensing camera unit configured to photograph a thermal image of an area to be imaged and rotate to a predetermined angle set in a vertical direction and a horizontal direction; Sensing camera unit, and the angle of view, which is mutually photographed in a pair of different directions symmetrical with respect to the center, can be photographed in different azimuth angles and elevation angles, Direction camera unit, and a control unit for controlling the rotation operation and the thermal sensing operation of the thermal sensing camera unit, receiving the image captured by the thermal sensing camera unit and the omnidirectional camera unit, and outputting a thermal sensed image and an omnidirectional image And a control unit.

The thermal sensing camera unit may include a thermal sensing camera for capturing a thermal image of a region to be photographed, a camera rotation axis projecting the thermal sensing camera so as to rotate together in the vertical direction, A tilting drive device connected to rotate the camera rotation shaft to provide power for rotating the thermal camera in the vertical direction, a tilting drive device for rotating the tilting bracket in the left and right direction A rotation bracket rotatably supported by the tilting rotary shaft so as to be rotatable in the left and right direction and a tilting rotary shaft connected to rotate the tilting rotary shaft, In the left-right direction intersecting with the up-and-down direction Wherein the tilting driving device and the rotation driving device are respectively connected to the control part, and the tilting driving device and the rotation driving device are connected to the control part so as to adjust the angle in the vertical direction by the control signal, The inside of the spherical shape can be monitored while rotating so as to form a spiral shape.

The omnidirectional camera may include a camera housing disposed on one side of the heat sensing camera unit and provided with means for photographing on both sides symmetrical to each other, A first fisheye lens body having an angle of view of 180 degrees, a first image sensor for transmitting an image photographed through the first fisheye lens body to the control unit, and a second image sensor disposed in the camera housing, And a second image sensor for transmitting an image photographed through the second fisheye lens body to the control unit.

The control unit may control the rotation of the thermal sensing camera unit in the vertical and lateral directions and generate a thermal sensed signal when a thermal change of a predetermined temperature or higher is detected in the thermal deterioration image received by the thermal sensing camera unit, A thermal sensing control unit for controlling the sensing camera unit so that a position at which the thermal change is sensed is located at the center of the thermal deterioration image; a heat sensing camera unit electrically connected to the thermal sensing camera unit and the omnidirectional camera unit, And an image processing unit for processing the heat sensing image and the omni-directional image received by the image receiving unit.

The details of other embodiments are included in the detailed description and drawings.

According to the omnidirectional monitoring camera apparatus according to an embodiment of the present invention, the photographing target area is provided with a pair of heat sensing cameras and a photographing means which are minimized in angle of view in mutually symmetrical directions, The cameras detect the thermal change by detecting the thermal change, and the camera detects the area detected by the thermal camera and continuously monitors the surrounding area including the area detected by the omnidirectional camera. Therefore, there is a fire or invasion of the intruder It is possible to recognize the cause and the progress of the monitoring, thereby improving the monitoring efficiency.

In addition, the thermal sensing camera of the omnidirectional monitoring camera apparatus according to the embodiment of the present invention is provided so as to be rotated while being tilted in the up-and-down direction and the left-to-right direction so as to be rotated while maintaining the inclined direction, It is possible to minimize the rectangular area and to improve the monitoring efficiency by the heat sensing.

The omnidirectional camera of the omnidirectional surveillance camera apparatus according to the embodiment of the present invention includes a pair of fisheye lenses and an image sensor centered on the center and outputs a fisheye image having different azimuth angles and altitude angles on one screen 360 degree direction can be monitored by shooting. By monitoring the surrounding area together with the thermal sensing camera, it is possible to continuously monitor a large area such as the occurrence and progress of a fire or a movement path of an intruder, The efficiency can be improved.

In addition, the omnidirectional monitoring camera apparatus according to the embodiment of the present invention includes a heat sensing camera rotated in an inclined state so as to minimize a square and a pair of cameras installed on both sides, It is possible to improve the monitoring efficiency by monitoring the cause and progress of the same situation while monitoring the same situation.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description of the claims.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional view of an omnidirectional monitoring camera apparatus according to an embodiment of the present invention.
FIG. 2 is a block diagram showing a rotation locus of a heat sensing camera unit, which is a main part of the omnidirectional monitoring camera apparatus of FIG. 1. FIG.
3 is an operational state diagram showing an operating state of the heat sensing camera unit which is a main part of the omnidirectional monitoring camera apparatus of FIG.
FIG. 4 is a block diagram showing the structure of an omnidirectional camera unit which is a main part of the omnidirectional monitoring camera apparatus of FIG. 1. FIG.
5 is a block diagram showing the configuration of a control unit which is a main part of the omnidirectional monitoring camera apparatus of Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, so that those skilled in the art can easily carry out the present invention.

In the following description of the embodiments of the present invention, descriptions of techniques which are well known in the technical field of the present invention and are not directly related to the present invention will be omitted. This is for the sake of clarity of the present invention without omitting the unnecessary explanation.

For the same reason, some of the components in the drawings are exaggerated, omitted, or schematically illustrated. Also, the size of each component does not entirely reflect the actual size. In the drawings, the same or corresponding components are denoted by the same reference numerals.

Hereinafter, the present invention will be described with reference to the drawings for explaining an omnidirectional monitoring camera apparatus according to embodiments of the present invention.

FIG. 1 is a cross-sectional view showing an omnidirectional monitoring camera apparatus according to an embodiment of the present invention. FIG. 2 is a diagram showing a rotation locus of a thermal sensing camera unit, which is a main part of the omni- FIG. 4 is a configuration diagram showing the structure of an omnidirectional camera unit which is a main part of the omnidirectional monitoring camera apparatus of FIG. 1, and FIG. 5 Which is a main part of the omnidirectional monitoring camera apparatus of Fig. 1; Fig.

1 to 5, the omnidirectional monitoring camera apparatus 100 according to an embodiment of the present invention includes a thermal sensing camera unit 110, a forward camera unit 120, , And a control unit 130. [

The thermal sensing camera unit 110 includes a thermal sensing camera 111, a camera rotation shaft 112, a tilting bracket 113, a tilting drive unit 114, a tilting rotary shaft 115, a rotation bracket 116, and a rotation driving device 117. [

The thermal sensing camera 111 is provided for monitoring an area to be photographed, and is provided to photograph a thermal image within the area to be photographed. The thermal sensing camera 111 may capture a thermal image so that the thermal distribution in which the heat is changed in the image captured in the region to be photographed is displayed as a change in brightness or a change in saturation and is displayed as a displayed portion.

When the temperature change of the thermal sensing camera 111 and the thermal distribution according to the chromaticity change are displayed, if a sudden temperature change of a predetermined temperature or more occurs, the brightness or saturation is rapidly changed at the generated position, 130 to recognize the thermal image. The control unit 130 recognizes that the lightness and the saturation change rapidly in the transmitted deterioration phase as a fire occurrence, generates a heat sensing signal, and moves the heat sensing camera 111 so that the heat sensing position is located at the center of the deterioration image .

In other words, the thermal sensing camera 111 photographs a thermal image while minimizing a non-photographed square of an area where the control unit 130 rotates and moves to a mutually intersected position to photograph a thermal image, The control unit 130 detects the thermal change above the temperature and photographs the thermal change area so as to be positioned at the center of the image taken by the control unit 130 so as to monitor the fire area.

That is, when the thermal sensing camera 111 performs a monitoring while moving in a region to be photographed and a thermal change situation such as a fire occurrence or an external intrusion is detected by the control unit 130, the operation of the control unit 130 The photograph is taken so as to continuously monitor the progress of the situation where the situation occurred.

Particularly, when a fire occurs in a mountain or a building, the speed of spreading is so fast that it is difficult to evolve. Therefore, it is possible to quickly identify the epicenter where a fire occurs due to heat sensing, transmit information of the epicenter to the captured image, And information on the kinds of fires such as oil spill, spontaneous ignition, and cigarette misfire can be grasped and it can be evolved efficiently in the evolution of fire.

In other words, fire must use different types of fire extinguishers depending on the kind of burning substance and burning material, and if it is evolved without information of the source of fire, it is difficult to evolve efficiently. It is important to know exactly. Accordingly, if a thermal change is detected by a fire while monitoring an area to be photographed by the thermal sensing camera 111, the area is photographed to provide information on the location of the fire and the type of fire, Diffusion can be prevented.

The camera rotation shaft 112 protrudes from both sides of the thermal sensing camera 111 and is provided so that the thermal sensing camera 111 rotates together in the vertical direction. The camera rotation shaft 112 is provided in a shaft shape protruding to a central position rotated in the vertical direction of the thermal sensing camera 111 to rotate the thermal sensing camera 111 in the vertical direction. When the camera rotation shaft 112 is rotated, the thermal sensing camera 111 can be rotated in the vertical direction to expand the surveillance region.

The tilting bracket 113 is provided on both sides of the heat sensing camera 111 in a downward direction, and the camera rotation shaft 112 is inserted and rotatably supported. The tilting bracket 113 is installed on both sides and lower sides of the thermal sensing camera 111 and is rotatably supported to support the camera rotation axis 112 protruded to rotate the thermal sensing camera 111 in the vertical direction.

The tilting drive device 114 is installed inside the tilting bracket 113 and is connected to rotate the camera rotation shaft 112 to provide a power for rotating the thermal camera 111 in the vertical direction do. The tilting drive device 114 is connected to rotate the camera rotation shaft 112 rotatably inserted in the tilting bracket 113 and is installed to rotate the camera rotation shaft 112 in the vertical direction by operation. The tilting drive device 114 may include any means that is connected to the shaft-shaped camera rotation shaft 112 and can be rotated by operation, and a detailed description thereof will be omitted since conventional rotation means are used.

The tilting bracket 113 protrudes from the tilting bracket 113 so as to be rotated together with the tilting bracket 113 in the left and right directions intersecting with the up and down directions. The tilting rotary shaft 115 protrudes downward in the shape of a central axis for rotating the tilting bracket 113 supported to rotate the thermal camera 111 up and down in the left and right directions intersecting with the vertical direction.

The rotation bracket 116 is disposed at a lower portion of the tilting bracket 113 and is installed such that the tilting rotary shaft 115 is inserted and rotatably supported in the left and right direction. The rotation bracket 116 is positioned at a lower portion of the tilting bracket 113 so that the tilting rotary shaft 115 is rotatably supported in the left and right direction and is rotated in the vertical direction by the operation of the tilting drive device 114 111 are rotatably supported by a tilting bracket 113 so that the tilting rotary shaft 115 can be rotated in the lateral direction.

The rotation drive device 117 is disposed inside the rotation bracket 116 and connected to rotate the tilting rotary shaft 115 so that the operation of the tilting drive device 114 causes the thermal camera 111 to rotate And the tilting rotary shaft 115 is rotated in the left-right direction intersecting with the up-and-down direction. The rotation driving device 117 is installed to be connected to a tilting rotary shaft 115 rotatably inserted in the rotary bracket 116 so that the tilting rotary shaft 115 is rotated by the operation, And a tilting bracket 113 supported to be rotatably driven by the tilting bracket 113. The tilting bracket 113 rotates in a left-right direction intersecting with the up-down direction.

The tilting drive device 114 and the rotation drive device 117 are respectively connected to the controller 130 and are rotated in the left and right directions by adjusting the angle in the vertical direction by the control signal, So that monitoring can be performed while rotating as much as possible. Accordingly, the thermal sensing camera 111 can minimize the angle of sight by performing the monitoring while having the locus rotated about the up, down, left, and right directions by the operation of the controller 130, thereby improving the accuracy of the monitoring.

The omnidirectional camera unit 120 includes a camera housing 121, a first fisheye lens body 122, a first image sensor 123, a second fisheye lens body 124, And a second image sensor 125. [

The camera housing 121 is installed to photograph both sides symmetrical to each other at one side of the thermal sensing camera 111. The camera housing 121 is provided with a through hole on both sides thereof so as to photograph the both sides of the heat-sensitive camera 111 in a state in which the respective photographing means are installed to photograph both sides symmetrical to each other.

The first fisheye lens body 122 is located in the camera housing 121 and is installed so as to have an angle of view of 180 degrees in the first direction at the time of photographing. The first fisheye lens body 122 is defined in a first direction in one of the directions of symmetry with respect to each other, and is provided in a lens shape having a convex shape in azimuth angle and an angle of view of an altitude angle of 180 degrees, By photographing. The first fisheye lens body 122 is installed so that the image projected on the first image sensor 123 in one direction of both sides of the camera housing 121 symmetrically has an angle of view of 180 degrees toward one direction, 121, the image of the upper, lower, and one directions in one direction.

The first image sensor 123 photographs an image in a first direction through the first fisheye lens body 122, stores the photographed image as an image, and transmits the image to the control unit 130. The first image sensor 123 is installed to change the image projected from the first fisheye lens body 122 into an electrical signal and transmit it to the control unit 130.

The second fisheye lens body 124 is disposed in the camera housing and has an angle of view of 180 degrees opposite to the first direction at the time of photographing. The second fisheye lens body 124 is provided in the shape of a lens having a convex shape in a direction opposite to the first direction and having an azimuth angle and an angle of view in a range of an altitude angle of 180 degrees so that a wide range of the direction opposite to the first direction can be monitored . The second fisheye lens body 125 is configured such that the image projected on the second image sensor 125 in the other direction opposite to the one direction of the both sides of the camera housing 121 is rotated 180 degrees So as to be able to take images of the upper, lower, and other directions in the other direction with respect to the camera housing 121.

The second image sensor 125 photographs an image in a direction opposite to the first direction through the second fisheye lens body 124, stores the photographed image as an image, and transmits the image to the control unit 130. The second image sensor 123 is provided to convert the image projected from the first fascia lens body 122 into an electrical signal and transmit it to the control unit 130.

Since the first and second fisheye lens bodies 122 and 124 are photographed with an angle of view of 180 degrees in a direction symmetrical with respect to each other, the entire azimuth angle and altitude angle can be monitored while shooting in all directions of 360 degrees have. That is, when the omnidirectional camera unit 120 is photographed in both the directions symmetrical with respect to each other through the fisheye lenses 122 and 124 and the altitude and azimuth angles are 180 degrees in each direction, The range to be photographed can be enlarged.

That is, the omnidirectional camera unit 120 can continuously monitor the periphery of the thermally changed position by photographing the surrounding area in all directions when the thermal sensing camera unit 110 senses a thermal change and performs imaging, Is possible.

In particular, when a fire occurs, people or animals can be found not only in the fire area but also in the vicinity, and can evacuate effectively after recognizing the direction of propagation after the fire occurs. In addition, the cause of ignition such as fire, spontaneous ignition, and misfire can be tracked by shooting the surrounding situation, and an evolutionary plan can be established in accordance with the causative substance to realize early evolution. In addition, it is possible to minimize the spread of fire by identifying and eliminating flammable or hazardous materials in adjacent locations in the area where the fire occurred.

In addition, since the omnidirectional camera unit 120 monitors the set area that monitors the thermal change by the thermal camera unit 110 as a whole, the front and rear of the thermal change state can be grasped, It is possible to recognize the malfunction or the failure of the camera by the shooting image in all directions, so that the monitoring time can be minimized due to malfunction and malfunction, so that the monitoring efficiency can be improved.

The control unit 130 includes a thermal sensing control unit 131, an image receiving unit 132, and an image processing unit 133 for controlling the operation of the tilting driving device 114 and the rotation driving device 117.

The thermal sensing control unit 131 is connected to the tilting driving unit 114 and the rotation driving unit 117. The thermal sensing control unit 131 adjusts the vertical angle of the thermal sensing camera 111 by the operation of the tilting driving unit 114, The controller 110 controls the thermal camera 111 to be rotated in the left and right direction by the operation of the driving device 117 and receives the thermal sensed signal generated by sensing the thermal change in the thermal camera 111, And controls the tilting drive device 114 and the rotation drive device 117 to move the thermal camera 111 so as to be positioned at the center. The thermal sensing controller 131 controls the rotation of the thermal sensing camera 111 such that the rotational locus of the thermal sensing camera 111 is in a spiral form within the spherical shape to minimize the squareness of the thermal sensing camera 111 when moving, have. In addition, when the thermal sensing camera 111 senses a thermal change while moving, the rotation angle may be adjusted to control the movement of the thermal sensing camera 111 so that the thermally changed position is positioned at the center of the image. Here, when a thermal change of a predetermined temperature or more is detected on the deterioration image photographed by the thermal sensing camera, the thermal sensing camera moves to the thermal change area and generates a heat sensing signal. It will be apparent to those skilled in the art that a thermal sense signal may be used to inform the observer of a thermal change situation, and that conventional devices such as a beacon, a buzzer, and an alarm may be used.

The image receiving unit 132 is electrically connected to the thermal sensing camera 111, the first image sensor 122, and the second image sensor 124 to form a thermal image sensor 111 and a first image sensor 122, And to receive images from the second image sensor 124. The image receiving unit 132 receives the photographed image of the thermal sensing camera 111 that photographs the photographing target area while being alternately rotated in the vertical direction and the horizontal direction according to the control signal of the thermal sensing control unit 131, When the heat is sensed, the heat sensing unit 131 is moved to the center of the image by the operation of the heat sensing controller 131 according to the heat sensed signal to receive the sensed signal. The image receiving unit 132 receives the image signal photographed in the first direction by the first image sensor 123 and receives the photographed image signal in the direction opposite to the first direction by the second image sensor 125 To the image processing unit. That is, the image receiving unit 132 receives the thermal image signal photographed by the thermal camera 111 and the image signal in which the region where the thermal change occurs is located at the center, the image in the first direction photographed by the first image sensor 123 And an image signal in a direction opposite to the first direction picked up by the second image sensor 125 and transmits the image signal to the image processing unit 133. [

The image processing unit 133 is electrically connected to the image receiving unit 132 and processes a thermal sensed image and an omnidirectional image from the thermal sensing camera unit 110 and the omnidirectional camera unit 120 received from the image receiving unit . The image processing unit 133 can detect the thermal image and the heat in the thermal sensing camera unit 110 and output the thermal sensed image positioned at the center to continuously monitor the thermal change in the photographing target area. Also, the image processing unit 132 converts the 180-degree image in the first direction captured by the first image sensor 124 and the 180-degree image in the direction opposite to the first direction captured in the second image sensor into a 360-degree image It is possible to output the captured image in all directions of the altitude angle and the omnidirectional angle. Therefore, the user monitors the 360 degree image of the foreground and the altitude angle of the shooting target area by combining the image for monitoring the thermal distribution and the thermal change in the thermal sensing camera unit and the image taken by a pair of the omnidirectional camera unit It is possible to continuously monitor the cause and progress according to the surrounding situation while monitoring a fire occurrence or an intruder's intrusion by a heat sensation, thereby improving the monitoring efficiency.

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 embodiments, but, on the contrary, And is not intended to limit the scope of the invention. It is to be understood by those skilled in the art that other modifications based on the technical idea of the present invention are possible in addition to the embodiments disclosed herein.

Description of the Related Art
100: surveillance camera device 110: thermal sensing camera part
111: Thermal sensing camera 112: Camera rotation axis
113: tilting bracket 114: tilting drive device
115: tilting rotary shaft 116: rotary bracket
117: rotation driving device 120: omnidirectional camera
121: camera housing 122: first fisheye lens body
123: first image sensor 124: second fisheye lens body
125: second image sensor 130:
131: thermal sensing control unit 132: image receiving unit
133:

Claims (4)

A thermal sensing camera unit configured to photograph a thermal image of a region to be photographed and to rotate at a predetermined angle set in a vertical direction and a horizontal direction,
Sensing camera unit, and the angle of view, which is photographed in pairs in different directions symmetrical to each other with respect to the center, can be photographed in different azimuth angles and elevation angles, A possible omnidirectional camera part, and
And a control unit for controlling the rotation operation and the thermal sensing operation of the thermal sensing camera unit and receiving the image captured by the thermal sensing camera unit and the omnidirectional camera unit to output a thermal sensed image and an omni-directional image,
Omnidirectional surveillance camera device.
The method according to claim 1,
The thermal sensing camera unit includes:
A thermal sensing camera for capturing thermal images of the area to be photographed,
A camera rotation axis provided so as to protrude so that the thermal sensing camera is rotated together in the vertical direction,
A tilting bracket inserted into the camera rotation shaft and rotatably supported in a vertical direction,
A tilting drive device connected to rotate the camera rotation shaft to provide power for rotating the thermal camera in the vertical direction by operation,
A tilting bracket rotatably supported by the tilting bracket,
A rotation bracket inserted into the tilting rotary shaft and rotatably supported in the left and right direction,
And a rotation driving device connected to rotate the tilting rotary shaft to provide power for rotating the tilting rotary shaft in a left-right direction intersecting the vertical direction in which the thermal sensing camera is rotated by operation of the tilting drive device ,
The tilting drive apparatus and the rotation drive apparatus are respectively connected to the control unit and are controlled so as to rotate in a horizontal direction while adjusting the angle in a vertical direction by a control signal,
Omnidirectional surveillance camera device.
The method according to claim 1,
The omni-directional camera comprises:
A camera housing disposed on one side of the heat sensing camera and provided with means for photographing on both sides symmetrical to each other,
A first fisheye lens body disposed in the camera housing and having an angle of view of 180 degrees in a first direction at the time of shooting,
A first image sensor for transmitting an image photographed through the first fisheye lens body to the control unit,
A second fisheye lens body disposed in the camera housing and having an angle of view of 180 degrees opposite to the first direction at the time of shooting,
And a second image sensor for transmitting an image photographed through the second fisheye lens body to the control unit.
Omnidirectional surveillance camera device.
The method according to claim 1,
Wherein,
Wherein the control unit controls the rotation of the thermal sensing camera unit in the vertical and horizontal directions and generates a thermal sensed signal when a thermal change of a predetermined temperature or more is detected in the thermal deterioration image received by the thermal sensing camera unit, A heat sensing control unit for controlling the position of the sensing unit to be located at the center of the deterioration image,
An image receiving unit electrically connected to the heat sensing camera unit and the omnidirectional camera unit to receive images from the heat sensing camera unit and the omnidirectional camera unit,
And an image processing unit for processing the heat sensing image and the omnidirectional image received by the image receiving unit,
Omnidirectional surveillance camera device.
KR1020150144284A 2015-10-15 2015-10-15 Apparatus of omnidirectional monitoring camera KR20170044505A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019004531A1 (en) * 2017-06-29 2019-01-03 링크플로우 주식회사 User signal processing method and device for performing method
KR102376733B1 (en) * 2021-10-13 2022-03-21 (주) 씨앤텍 control method of Intelligent disaster prevention and disaster safety system using multi-function video network camera

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019004531A1 (en) * 2017-06-29 2019-01-03 링크플로우 주식회사 User signal processing method and device for performing method
KR102376733B1 (en) * 2021-10-13 2022-03-21 (주) 씨앤텍 control method of Intelligent disaster prevention and disaster safety system using multi-function video network camera

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