KR101753651B1 - Photographing apparatus low energy for security and disaster monitoring and monitoring system including the same - Google Patents

Photographing apparatus low energy for security and disaster monitoring and monitoring system including the same Download PDF

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Publication number
KR101753651B1
KR101753651B1 KR1020160012182A KR20160012182A KR101753651B1 KR 101753651 B1 KR101753651 B1 KR 101753651B1 KR 1020160012182 A KR1020160012182 A KR 1020160012182A KR 20160012182 A KR20160012182 A KR 20160012182A KR 101753651 B1 KR101753651 B1 KR 101753651B1
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South Korea
Prior art keywords
image
unit
information
photographing
energy
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KR1020160012182A
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Korean (ko)
Inventor
이남미
김준
조완호
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소프트상추주식회사
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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
    • H04N7/188—Capturing isolated or intermittent images triggered by the occurrence of a predetermined event, e.g. an object reaching a predetermined position
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19602—Image analysis to detect motion of the intruder, e.g. by frame subtraction
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/005—Fire alarms; Alarms responsive to explosion for forest fires, e.g. detecting fires spread over a large or outdoors area
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
    • G08B19/005—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow combined burglary and fire alarm systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/147—Scene change detection

Abstract

The present invention discloses a low power photographing apparatus capable of monitoring mountainous areas and mountainous areas, which have been excluded from crime and natural disaster monitoring. To this end, a regenerative energy generator equipped with an energy module in contact with natural energy, a camera unit for photographing the surveillance region to generate an image, a camera unit for comparing the currently photographed image with the previously captured image, An image comparison and analysis unit for generating image analysis information and image transmission information, a communication unit connected to the wired / wireless communication network for transmitting image transmission information to the outside, and a control unit for controlling the camera unit to generate images at predetermined intervals, And a controller for adjusting the position of the energy module and transmitting the image transmission information to the outside via a communication unit. According to the present invention, it is possible to monitor and manage crime blind spots easily by using crime prevention monitoring and mountainous area natural disaster situation monitoring device in a mountainous area where power supply is not smooth, Real-time checking of the situation is possible.

Description

TECHNICAL FIELD [0001] The present invention relates to a low-power photographic apparatus for monitoring crime and natural disasters in mountainous areas, and a surveillance system including the low-

The present invention relates to a low-power photographing apparatus which can be used for security and natural disaster monitoring in a mountainous area where electricity supply and demand is difficult, and more particularly, to a low- And a low-power photographing apparatus capable of monitoring the inter-island area that has been excluded from the crime and natural disaster monitoring by transmitting it to the server.

In recent years, CCTV has been installed and operated in various crime prevention and forest resources management. However, this is limited to the area where electric power supply is smooth, and it is necessary to monitor crime prevention in mountainous areas and natural disasters , And climate change surveillance are mainly based on manpower.

In particular, it is necessary to monitor and monitor the crime blindness in these island and mountain areas while promoting tourism resource development projects linking local attractions and mountain roads in local governments in each region, I am having difficulty installing it.

In this way, the surveillance camera (CCTV) is concentrated around the urban area and the area where the electricity supply is smooth. Also, the monitoring of the natural disaster situation in the mountainous area, The countermeasures and measures are insufficient.

In the past, installation and operation of CCTV in the mountainous area and mountainous area where electricity supply is not smooth in the past has necessitated power supply construction and communication construction.

In addition, in the case of a surveillance camera (CCTV) that shoots a moving picture even when using a photovoltaic power generation and a wind power generation, not only a lot of power is consumed, but also a large amount of power is consumed in a video transmission, It was not suitable for camera (CCTV) operation.

This time-lapse camera shooting method (time-lapse) is used instead of the conventional power-consuming video recording method, and real-time photographed areas of the mountains are photographed. In areas where power supply is not smooth, It is necessary to develop a device that can monitor and cope with climate change and the natural disaster situation in the mountainous area, crime prevention in the mountain area in the blind spot of crime in the meantime by developing low power photography device which can produce electricity by itself. Do.

Korean Patent No. 10-0578170 (Announced on May 12, 2006) Korean Registered Patent No. 10-1361761 (published on Mar. 23, 2014) Korean Patent No. 10-0981428 (Announced on September 10, 2010)

Accordingly, it is a first object of the present invention to provide an electric power generating apparatus and a method of generating electricity independently of each other using photovoltaic and wind power generation technologies in a mountainous area where electric supply is not smooth, Power monitoring system for monitoring crime prevention and natural disasters in a remote area in a mountain where the power supply is not smooth.

In addition, a second object of the present invention is to provide a method and apparatus for photographing and transmitting a still-cut image instead of a moving picture so as to reduce the amount of electricity used in a mountainous area where electricity supply is not smooth, And to provide surveillance systems used for crime prevention and natural disaster monitoring in mountainous areas.

In order to achieve the first object of the present invention, in one embodiment of the present invention, there is provided a renewable energy generation device provided with an energy module in contact with natural energy, a camera unit for photographing a surveillance area and generating an image, An image comparing and analyzing unit for comparing the currently photographed image with a previously photographed image and detecting the change to generate image analysis information and image transmission information, a communication unit connected to the wired / wireless communication network to transmit image transmission information to the outside, And a control unit for controlling the camera unit to generate an image at predetermined intervals, adjusting the position of the energy module through the image analysis information, and transmitting the image transmission information to the outside through a communication unit.

In order to accomplish the second object of the present invention, in an embodiment of the present invention, there is provided a renewable energy generation device provided with an energy module that is in contact with natural energy, a camera unit An image comparing and analyzing unit for comparing the currently photographed image with a previously photographed image and detecting the change to generate image analysis information and image transmission information, a communication unit connected to the wired / wireless communication network to transmit image transmission information to the outside, And a control unit for controlling the camera unit to generate an image at predetermined intervals, adjusting the position of the energy module through the image analysis information, and transmitting the image transmission information to the outside through a communication unit, and a low- It is connected to the shooting device through a wired / wireless communication network, Receiving receive stores the image transmission information transmitted from and provides a monitoring system comprising a management server for generating bidioheul to the image information transmitted via the automatic video conversion program stored in itself.

The present invention can monitor and manage crime blind spots easily by using crime prevention monitoring and natural disaster situation monitoring device in rural areas where electricity supply is not smooth, .

In addition, the present invention can easily obtain an image for producing a video image by setting a photographing cycle, and can produce a high quality video image, so that a clearer image than a CCTV can be obtained.

In addition, since the present invention can significantly reduce the installation cost compared to the existing CCTV surveillance system, it is possible to monitor as many places as possible within a limited municipal budget from a remote place.

1 is a block diagram showing a monitoring system including a low power photographing apparatus according to the present invention.
2 is a block diagram showing a low power photographing apparatus according to the present invention.
3 is a schematic diagram for explaining a process of generating image change information according to the present invention.
4 is a diagram for explaining a function of the automatic image conversion program used in the present invention.
5 is a view showing a video image generated through the automatic image conversion program of the present invention.
6 is a flowchart showing the execution of the low power photographing apparatus according to the present invention.
FIG. 7 is an algorithm for a method for enhancing the efficiency of a solar panel by photo-analyzing photographed photographs.
FIG. 8 is a diagram related to a method for improving the efficiency of the wind power generation apparatus by analyzing the shaking of photographed photographs.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout. Explain.

FIG. 1 is a block diagram showing a monitoring system including a low-power photographing apparatus according to the present invention, and FIG. 2 is a block diagram showing a low-power photographing apparatus according to the present invention.

Referring to FIGS. 1 and 2, the low power photography apparatus 100 according to the present invention includes a renewable energy generator for generating power using sunlight or wind, An image comparing and analyzing unit 130 for comparing the current image with a past image and extracting an image to be transmitted to the outside, a communication unit 140 for transmitting the extracted image to the outside, A controller 150 for controlling the regenerative energy generator based on the image analysis information collected through the image comparison and analysis unit 130 and transmitting the image extracted by the image comparison and analysis unit 130 to the outside through the communication unit 140 ).

Hereinafter, each component will be described in more detail with reference to the drawings.

The low power photography apparatus according to the present invention includes a renewable energy generation apparatus.

The renewable energy generation device 110 is provided with an energy module that is in contact with natural energy, and generates electric energy using solar energy, solar power generation, wind power, geothermal energy, and ocean energy.

The regenerative energy generator 110 is also provided with a drive unit for adjusting the position of the energy module, such as the inclination angle and the rotation angle, in order to maximize the generation of electric energy.

For example, the renewable energy generation device 110 may be a solar power generator 112, a wind power generator 114, or both. In this case, as the energy module, a solar panel provided in the solar power generator 112 and a rotating blade provided in the wind power generator 114 may be used.

The low-power photographing apparatus according to the present invention may further include a pillar installed in an area between the mountains and a housing provided on the pillar.

The struts 192 are provided in an area between the mountains so that the camera unit 120 for photographing the still-cut image for the surveillance area can be installed at a higher position.

The housing 194 is configured to be installed in the support 192 to protect components other than the renewable energy generating device 110 that are in direct contact with natural energy for the generation of electric energy from snow, The analysis unit 130, the communication unit 140, the control unit 150, and the like.

The low power photographing apparatus according to the present invention may further include a battery.

The battery 160 is configured to store electric energy generated from the regenerative energy generator 110 and is connected to the regenerative energy generator 110 and installed in the housing 194.

The low power photographing apparatus according to the present invention includes a camera section.

The camera unit 120 is configured to capture an image of a surveillance area and generate an image. The camera unit 120 is connected to the battery 160 and is installed in the strut 192.

In order to save electric energy, the camera unit 120 is applied with a time lag photographing method (time lapse) in which the photographing interval is greatly reduced. For example, the camera unit 120 is preferably configured to take one picture for 1 to 3 seconds to generate an image.

Typical CCTV shooting method is 30 / fps (30 images per second). In this case, it is possible to reproduce a smooth screen, but the amount of data to be transmitted is increased and the amount of electricity used is also increased accordingly. As a result, the electric power consumed by the renewable energy generation device 110 becomes difficult to be consumed by the electric energy generated by the renewable energy generation device 110.

On the other hand, since the camera unit 120 according to the present invention is applied with the time delay photographing method of photographing at a rate of about 1 / fps (one per second), unlike the CCTV (Cam) (Still-cut image) shooting only. As a result, since the driving time of the camera unit 120 and the amount of data communication to be transmitted to the management server 200 are reduced, the present invention has an effect of reducing the amount of electricity used.

The low power photographing apparatus according to the present invention may further include a storage unit.

The storage unit 180 stores an image generated through the camera unit 120 and is connected to the camera unit 120 for this purpose. The storage unit 180 may store the images generated through the camera unit 120 according to shooting dates.

The storage unit 180 may be integrally formed in the camera unit 120 or may be installed inside the housing 194, and may be an HDD, an SSD, a flash memory, or the like.

The low power photographing apparatus according to the present invention may further include a setting unit.

The setting unit 170 is configured to be integrated with the camera unit 120 or installed on the surface of the housing 194 in a configuration in which the photographing condition of the camera unit 120 to photograph the photographing area is set.

The setting unit 170 sets at least one of the photographing time, the photographing interval, and the image file format of the camera unit 120 from the administrator and transmits the camera setting information to the camera unit 120 or the control unit 150. Here, the photographing time means a time period during which the photographing is continued according to the photographing interval. For example, if the camera unit 120 is set to take one picture from 06:00 to 20:00 at intervals of 1 second, the photographing time is from 06:00 to 20:00, and the photographing interval is one per second.

The setting unit 170 may be constituted by physical buttons having a detailed photographing time of the camera unit 120, a photographing interval, an image file format, etc., or a liquid crystal having a touch pad.

As described above, the low power photographing apparatus 100 of the present invention can adjust the power consumption amount by setting the number of photographing shots.

The low power photographing apparatus 100 according to the present invention includes an image comparison and analysis unit 130.

The image comparison and analysis unit 130 is configured to compare and analyze images generated through the camera unit 120 in a time sequential manner to detect any change. The image comparison and analysis unit 130 is connected to the storage unit 180, Respectively.

More specifically, the image comparison and analysis unit 130 compares the currently photographed image with the previously photographed image through the image stored in the storage unit 180, and detects the change to generate image analysis information and image transmission information do. Here, the image analysis information includes at least one of image illuminance information, image backlight information, image trembling information, and object appearance information.

The illuminance information is a brightness value variation of image pixels, and the position shift change of the portion of the maximum illuminance observed in the image is regarded as information of the movement of sunlight, and this value is used for adjusting the angle and direction of the solar panel.

The shaking information is obtained by inferring the direction (wind direction) of the image tremor by calculating a change in the coordinate value in the image of a background part (e.g., mountain, rock, etc.) fixed in a plurality of sequentially captured images, Is used to adjust the position of the rotating blades. And because of the characteristics of the mountains in the mountains, these background parts or objects can be detected because they always appear in the captured image. Therefore, the tremor can be calculated by comparing the positions of the object outlines included in the sequentially captured images.

The object emergence information is obtained by comparing images consecutively in time and detecting an image change due to appearance of a person, an object, or the like. In other words, the appearance of an object is detected based on the fact that it creates a sudden pixel change area instead of a local position change of an ever-emerging background part.

The object appearance information is used when the image stored in the storage unit 180 is set to be transmitted to the management server 200 only when there is an image change such as appearance of an object. In other words, the object emergence information is used for event detection to reduce the number of images to be sent to the management server 200.

In addition, the image comparison and analysis unit 130 compares the currently photographed image with the previously photographed image to reduce power consumption, and generates image transmission information when the difference of the comparison values is larger than a set reference.

More specifically, the image comparison and analysis unit 130 compares the single image taken in front of the sequence and the single image photographed behind, and if the pixel value distribution of the image and the shape of the outline of the object do not substantially differ from each other, And the image comparison and analysis unit 130 stops the generation of the image transmission information when the image pixel value distribution or the shape of the object outline is suddenly changed (when the difference of the comparison value is larger than the reference) It is determined that a person or an object has appeared, such as a forest fire, and smoke is generated, and image transmission information is generated. At this time, the image transmission information may include image change information.

For example, the image comparison and analysis unit 130 generates image transmission information when K is 0.1 (10%) or more in K = (the number of changed partial pixels) / (the total number of pixels). 3, the image comparison and analysis unit 130 extracts from the currently photographed single image (image B) the change value of the image pixel value distribution or the object outline shape is larger than the set reference (K≥0.1 or more) The image change information is generated by extracting only the outline change portion by removing the outline extracted from the previously captured image (image A) in the outline. The image comparison and analysis unit 130 includes the image change information in the image transmission information.

Since the image comparison and analysis unit 130 determines the image change based on the pixel RGB, the image comparison and analysis unit 130 detects the sudden change of the shadow or the fog and generates the image transmission information for the corresponding image.

The low power photographing apparatus according to the present invention includes a communication unit.

The communication unit 140 is connected to a wired / wireless communication network and transmits image transmission information to the management server 200. The communication unit 140 is connected to the management server 200 through a wired / wireless communication network and installed inside the housing 194.

The low power photographing apparatus 100 according to the present invention includes a controller 150.

The control unit 150 includes a regenerative energy generator 110, a battery 160, a camera unit 120, an image comparison and analysis unit 130, a communication unit 140, a setting unit The battery 160, the camera unit 120, the image comparison and analysis unit 130, the communication unit 140, and the storage unit 180, The setting unit 170, and the storage unit 180, respectively. The control unit 150 provides the electric energy stored in the battery 160 to the image comparison and analysis unit 130, the communication unit 140, the setting unit 170, and the storage unit 180.

The control unit 150 controls the photographing interval so that the camera unit 120 installed in the inter-island region photographs photographs of the surveillance region at regular intervals to generate an image. More specifically, when the photographing time of the camera unit 120 is inputted through the setting unit 170, the control unit 150 controls the camera unit 120 to photograph the camera 120 only at the corresponding photographing time And controls the operation. When the photographing interval is inputted through the setting unit 170, the control unit 150 controls the operation of the camera unit 120 so that the camera unit 120 takes a picture at the corresponding photographing interval. When the image file format is specified through the setting unit 170, the controller 150 controls the operation of the camera unit 120 to generate an image in the corresponding image file format.

Also, the controller 150 adjusts the position of the energy module included in the renewable energy generator 110 through the image analysis information. More specifically, the controller 150 analyzes the image illuminance information and the image backlight information included in the image analysis information to track the sun's daily and seasonal movements and adjusts the inclination angle and rotation angle of the solar panel according to the day and seasonal positions of the sun. Adjust the angle.

For example, the control unit 150 extracts illumination information and backlight information from the photographed image through the image comparison and analysis unit 130, and converts the extracted illumination information and backlight information into data. As described above, the image comparison and analysis unit 130 analyzes the photographed image and extracts a lot of information such as a direction in which a light enters, a direction of a shadow, etc., and extracts illumination information and backlight information through the extracted information.

The control unit 150 analyzes the direction of the wind through the image blur information included in the image analysis information and adjusts the position of the rotary blade of the wind power generator 114.

In addition, the control unit 150 transmits image transmission information to the outside, that is, the management server 200 through the communication unit 140 at real time or at regular intervals. For example, the control unit 150 collects images stored in the storage unit 180 at intervals of one day, and transmits the images to the management server 200. Then, the control unit 150 deletes the image stored in the storage unit 180, which is not included in the image transmission information. If necessary, the control unit 150 transmits the image transmission information to the management server 200, and then deletes the image included in the image transmission information from the storage unit 180. [

Referring to FIG. 1, the present invention provides a monitoring system for crime prevention and natural disaster monitoring in the mountains.

The surveillance system according to the present invention includes a low power photographing apparatus 100 and a management server 200 connected to the low power photographing apparatus 100 via a wired / wireless communication network.

The low power photographing apparatus 100 includes a renewable energy generating device 110 installed with an energy module that is in contact with natural energy, a camera unit 120 that photographs a photograph of the surveillance region to generate an image, An image comparison and analysis unit 130 for comparing images photographed previously and detecting changes to generate image analysis information and image transmission information, a communication unit 140 connected to the wired / wireless communication network to transmit image transmission information to the outside, A control unit 150 for controlling the camera unit 120 to generate an image at predetermined intervals, adjusting the position of the energy module through the image analysis information, and transmitting the image transmission information to the outside through the communication unit 140, . Alternatively, the low power imaging apparatus 100 according to the present invention may further include a strut 192, a housing 194, a battery 160, a setting unit 170, and a storage unit 180.

The management server 200 receives the image transmission information transmitted from the low power photographing apparatus 100 and stores the received image transmission information.

If necessary, the management server 200 may provide a function of generating a video with the image transmission information through a self-stored automatic video conversion program. To this end, the management server 200 includes a storage unit (not shown) for storing image transmission information and an automatic video conversion program, and an image production unit (not shown) for generating video using image transmission information.

Specifically, the image production unit converts the image included in the image transmission information into video so that an image photographed by the time delay photographing method can reproduce a smooth image such as a moving image.

As shown in FIG. 3, the video production unit converts an image included in the image transmission information into video using an automatic video conversion program stored in a storage device of the management server 200. [ Here, the automatic video conversion program generates a virtual image by analyzing an image stored in a storage device, and inserts the virtual image into an arbitrary first image and a second image, which are used for image analysis, to produce a video image.

More specifically, the automatic video conversion program calculates the moving lines of the objects included in the images A and B based on the single-shot images A and B photographed at intervals of one second, as shown in FIG. 4, It is the software that creates the virtually inserted image C and inserts the image C between the images A and B. This automatic video conversion program inserts a number of virtual images C between the images A and B as shown in FIG. 5, thereby generating a video capable of playing back a smoother image.

6 is a flowchart showing the execution of the monitoring system according to the present invention.

First, when the low power consumption photographing apparatus 100 operates, basic information such as a file format of an image in the management server 200, a photographing interval, a photographing time, etc. is checked (S100) And determines whether or not the photographing is possible (S300).

When the photographing of the surveillance area is started by the camera unit 120, the camera unit 120 photographs the photographs at the designated time intervals under the control of the controller 150 (S400), and the controller 150 Stores the image generated by the camera unit 120 in the storage unit 180 (S500).

Then, the image comparison and analysis unit 130 compares the previously stored image with the newly stored image to check the image change (RGB, etc.) (S600). If there is a change, the image comparison and analysis unit 130 stores the newly stored image in the storage unit 180 200 (S700), and repeats the photographing of the surveillance area (S800). At this time, if there is no change in the constant value, the image is regarded as no specific event and the image is not transmitted to reduce the power loss, and the photographing of the surveillance area is repeated (S800).

The management server 200 receives and stores a plurality of images transmitted from the low power photographing apparatus, manufactures the plurality of images as a video through an automatic video conversion program, and outputs video do.

7 is an algorithm for a method for enhancing the efficiency of a photovoltaic panel through optical analysis of photographed photographs.

First, when the camera unit 120 photographs the surveillance area to generate an image, and when the control unit 150 stores the image in the storage unit 180, the image comparison and analysis unit 130 stores 180, and detects the change and generates image analysis information.

Then, the control unit 150 adjusts the inclination angle of the solar panel by analyzing the illuminance value change through the image illuminance information included in the image analysis information. The controller 150 analyzes the light position through the image backlight information included in the image analysis information to adjust the rotation angle of the solar panel.

Then, the control unit 150 controls the camera unit 120 to repeat photographing.

FIG. 8 is a diagram related to a method for improving the efficiency of the wind power generation apparatus by analyzing the shaking of photographed photographs.

First, when the camera unit 120 photographs the surveillance area to generate an image, and when the control unit 150 stores the image in the storage unit 180, the image comparison and analysis unit 130 stores 180, and detects the change and generates image analysis information.

Then, the controller 150 analyzes the image blurring change through the image blur information included in the image analysis information to adjust the position of the rotating blades of the wind turbine.

Then, the control unit 150 controls the camera unit 120 to repeat photographing.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined in the appended claims. It can be understood that it is possible.

100: Low power photographing apparatus 110: Renewable energy generating apparatus
120: camera unit 130: image comparison and analysis unit
140: communication unit 150:
160: Battery 170: Setting section
180: storage unit 192: holding
194: housing 200: management server

Claims (9)

A renewable energy generator equipped with an energy module in contact with natural energy;
A battery connected to the regenerative energy generator and storing electrical energy generated from the regenerative energy generator;
A camera unit for generating a still-cut image for a surveillance region by applying a time delayed photographing method;
Compares the current photographed image with the previously photographed image, detects the change to generate image analysis information, and compares the current photographed image with the previously photographed image to reduce the power consumption. An image comparison and analysis unit for generating image transmission information in a large case;
A communication unit connected to the wired / wireless communication network to transmit image transmission information to the outside; And
And a control unit for controlling the camera unit to generate an image at predetermined intervals, adjusting the position of the energy module through the image analysis information, and transmitting the image transmission information to the outside through a communication unit. The method according to claim 1,
Further comprising a setting unit for setting at least one of a photographing time, a photographing interval, and an image file format of the camera unit. The low power photographing apparatus according to claim 1, wherein the camera unit is set to photograph one photograph for one to three seconds to generate an image. The method according to claim 1,
And a storage unit for storing an image generated through the camera unit. The method of claim 1, wherein the image analysis information
Wherein the information includes at least one of an image illuminance, an image backlight, an image tremor, and an object appearance. The method according to claim 1,
Wherein the regeneration energy generating device includes a photovoltaic generator,
Wherein the controller analyzes the image illuminance information and the image backlight information included in the image analysis information to track daily and seasonal motions of the sun and to adjust the tilt angle and the rotation angle of the solar panel. The method according to claim 1,
Wherein the renewable energy generation device includes a wind power generator,
Wherein the controller analyzes the wind direction through the image blur information included in the image analysis information, and adjusts the position of the rotary blade of the wind power generator. delete A renewable energy generator installed with an energy module in contact with natural energy, a battery connected to the renewable energy generator to store electric energy generated from the renewable energy generator, A camera section for generating a still-cut image for the area, a camera section for comparing the currently photographed image with the previously photographed image, detecting the change to generate image analysis information, and reducing the power consumption, An image comparing and analyzing unit for comparing the images and generating image transmission information when a difference between the comparison values is greater than a preset reference; a communication unit connected to the wired / wireless communication network to transmit image transmission information to the outside; Control means for controlling to generate an image, Adjusting the position of the energy module, and a low power-up device including a control unit for transmitting to the outside via the communication unit to transmit the image information; And
A storage device which is connected to the low power photography apparatus via a wire / wireless communication network and receives and stores image transmission information transmitted from the low power photographing apparatus and stores an automatic video conversion program; and a time delay photographing system And a video production unit configured to generate a video image from the image included in the image transmission information so that the still-cut image photographed by the video camera can be smoothly reproduced as a moving image.
KR1020160012182A 2016-02-01 2016-02-01 Photographing apparatus low energy for security and disaster monitoring and monitoring system including the same KR101753651B1 (en)

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Cited By (5)

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KR20190098790A (en) 2018-01-30 2019-08-23 소프트상추주식회사 System for monitoring natural environment using short range wireless communication network
KR102291331B1 (en) 2020-09-17 2021-08-18 김대철 Compact wireless monitoring apparatus of low power and low capacity for effectively watching for illegal waste dumping
CN115830806A (en) * 2022-11-11 2023-03-21 河海大学 Natural disaster condition analysis system based on high-resolution remote sensing
WO2023106706A1 (en) * 2021-12-08 2023-06-15 주식회사 유큐브이 Ai-based flagstick surrounding information provision apparatus and method
CN115830806B (en) * 2022-11-11 2024-05-03 河海大学 Natural disaster condition analysis system based on high-resolution remote sensing

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KR100935103B1 (en) * 2009-06-17 2010-01-06 주식회사 티에이치테크 Safety apparatus of solar photovoltaic bus platform
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190098790A (en) 2018-01-30 2019-08-23 소프트상추주식회사 System for monitoring natural environment using short range wireless communication network
KR102291331B1 (en) 2020-09-17 2021-08-18 김대철 Compact wireless monitoring apparatus of low power and low capacity for effectively watching for illegal waste dumping
WO2023106706A1 (en) * 2021-12-08 2023-06-15 주식회사 유큐브이 Ai-based flagstick surrounding information provision apparatus and method
CN115830806A (en) * 2022-11-11 2023-03-21 河海大学 Natural disaster condition analysis system based on high-resolution remote sensing
CN115830806B (en) * 2022-11-11 2024-05-03 河海大学 Natural disaster condition analysis system based on high-resolution remote sensing

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