KR20160066270A - IMAGE MONITORING SYSTEM USING JIMBAl - Google Patents

IMAGE MONITORING SYSTEM USING JIMBAl Download PDF

Info

Publication number
KR20160066270A
KR20160066270A KR1020140170415A KR20140170415A KR20160066270A KR 20160066270 A KR20160066270 A KR 20160066270A KR 1020140170415 A KR1020140170415 A KR 1020140170415A KR 20140170415 A KR20140170415 A KR 20140170415A KR 20160066270 A KR20160066270 A KR 20160066270A
Authority
KR
South Korea
Prior art keywords
wire rope
shaft
gimbal
post
gimbals
Prior art date
Application number
KR1020140170415A
Other languages
Korean (ko)
Inventor
이학준
Original Assignee
(주)유타스
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)유타스 filed Critical (주)유타스
Priority to KR1020140170415A priority Critical patent/KR20160066270A/en
Publication of KR20160066270A publication Critical patent/KR20160066270A/en

Links

Images

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • 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
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions
    • G08B17/125—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions by using a video camera to detect fire or smoke
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems

Abstract

The present invention relates to an image monitoring system using a gimbal. The gimbal having an imaging camera moves up and down to the upper part or the lower part of a post, by using a rope or rotation screw. An image photographed by the gimbal having the imaging camera is clear without a shaky image. The maintenance of the imaging camera can be facilitated. The image monitoring system comprises the post, an arm, the wire rope, a wire rope guide roller, and the gimbal.

Description

{IMAGE MONITORING SYSTEM USING JIMBAl}

The present invention relates to a video surveillance system using a gimbal, and more particularly, to a video surveillance system using a gimbal, and more particularly, a gimbal mounted with a video camera can be pulled up or down from a post by a wire rope, And more particularly, to a video surveillance system in which maintenance of a video camera is very easy.

Korea, which is made up of 70% of the country's forests, has succeeded in the greening of forests since the national forest policy was actively promoted after liberation. Many people who want to enjoy idle time as the country's economic power has improved since the 1970s, It is a reality today that we are moving from the city center to the mountains. As a result, forest fires are frequent due to carelessness of mountain climbers or natural disasters when they are on holiday. In other words, the occurrence of forest fires has been increasing due to lightning caused by burning rice fields in other rural areas, as well as actual fires by mountain climbers and weather conditions. Such forest fires are becoming larger and larger due to lush forests, Once it has been spoken once, if it is not suppressed at the beginning, even if you put a lot of equipment and personnel, it is not suppressed easily and it takes away many people and property, Things are getting more frequent. In the meantime, thanks to the government's aggressive forest policy, most of the mountains have been successfully planted, but with little development or investment in forest protection policies to protect them, forests are managed with primitive facilities and methods When the forest fires occur as they are preserved, they are detected early and can not be suppressed. As a result, large-scale forest fires have led to the loss of the fruits of the forest greening policy. Therefore, the early detection and early suppression of forest fires are considered to be the top priority in establishing forest policy and conserving forests, and there is a growing demand for bold investment in forest fires.

Conventional forest fire monitoring systems are designed to monitor the occurrence of forest fires by visually observing the presence of forestry supervisors on the elementary elements of mountains where frequent accesses are frequent, and when forest fires occur, And informing the central control center by means. These forest fire monitoring systems can be the most reliable surveillance method within the scope of the monitoring while the monitoring personnel are monitoring the forests, but there is a limit to the scope of surveillance by relying on the naked eye to monitor the forest fire. Due to the limitations of surveillance personnel, there was a problem that 24 hours of surveillance was not possible unless the surveillance personnel reside in the surveillance station.

In order to solve the above problems, an unmanned surveillance camera has been installed in the element element of the mountain and another control method has been proposed in order to detect the occurrence of forest fires and to cope with it while concentrating on the central control station.

1 is a block diagram showing a conventional video surveillance system.

1, a conventional video surveillance system includes a reinforced concrete structure 1 vertically installed on a ground G, a ladder 4 installed on a side surface of the reinforced concrete structure 1, A base plate 2 provided on an upper portion of the base plate 2 and an image camera 3 installed on an upper portion of the base plate 2.

A reinforcement structure (not shown) for supporting the reinforced concrete structure 1 is embedded in the ground below the reinforced concrete structure 1 to reinforce the reinforced concrete structure 1 so as not to fall into a strong wind do. For maintenance of the video camera 3, the operator can climb over the reinforced concrete structure 1 by using the ladder 4. [ The reinforced concrete structure (1) must maintain sufficient strength so that the operator can safely ascend above the reinforced concrete structure (1).

However, in the related art video surveillance system, since the reinforcing concrete structure must maintain sufficient strength so that the reinforced concrete structure does not fall into a strong wind and the worker can safely ascend to the top, not only a high construction cost is required but also, There is a problem that it is difficult to work and there is a risk of safety accidents.

Korean Patent No. 10-2008-0013088 Korean Patent No. 10-2011-0040699

In order to solve the above-described problems, the present invention is constructed such that a gimbal mounted with a video camera is pulled up or down to a post of a post by a wire rope, so that an image taken by a video camera by a gimbal is clear without shaking, And it is an object of the present invention to provide a video surveillance system using a gimbals, in which maintenance of a video camera is very easy since an operator does not need to climb to the top of a post to maintain a video camera.

In order to solve the above-described problems, an embodiment of the present invention includes a post vertically installed on the ground; An arm formed horizontally at an upper end of the post; A wire rope installed over the posts and the arm; A plurality of wire rope guide rollers installed at predetermined intervals on the arm to guide the wire rope; A gimbal connected to an upper end of the wire rope and to which an image camera is mounted; And a wire rope winding device configured to wind the wire rope at a lower portion of the post to vertically move the gimbals.

A wire rope tension roller may be installed between the wire rope guide rollers, and a wire rope stop roller may be installed at a position facing the wire rope tension roller.

The wire rope guide rollers can be elastically provided with two rolls by a spring, and a seating part for seating the gimbals can be formed on a lower surface of the arm.

A gimbal connected to the wire; A first shaft provided on an upper portion of the fixture; A first rotating body connected to the first shaft and rotating based on the first axis; A second shaft provided at a lower portion of the fixture; A second rotating body connected to the second shaft and rotating about the second axis; A third shaft opposed to and spaced from the second rotating body; A third rotating body connected to the third shaft and pivoting about the third axis and the image camera being mounted; One end rotatably connected to the first rotatable body and the other rotatably connected to the second rotatable body, the driven rope moving in conjunction with the rotation of the first rotatable body and the second rotatable body.

Wherein one side of the first shaft is connected to the first motor and the other side of the first shaft is connected to the first rotating body so that the shaft rotation of the first shaft is controlled by the first motor, The second shaft is connected to the second motor and the other side is connected to the second rotating body, and the second motor is connected to the second motor by the second motor, The second shaft is controlled to rotate and the direction is controlled by the second shaft, the third shaft is connected to the third motor, and the third shaft is connected to the third shaft, The rotation operation and the direction of the third rotating body can be controlled.

Another embodiment of the present invention also includes a post installed perpendicular to the ground; An arm formed horizontally at an upper end of the post and having a guide groove formed in a vertical direction; A wire rope installed over the posts and the arm; A plurality of wire rope guide rollers installed at predetermined intervals on the arm to guide the wire rope; A gimbum mounting bracket connected to the wire rope and guided into the guide groove; A gimbal mounted on an upper portion of the gimbal mounting bracket and on which an image camera is mounted; And a wire rope winding device installed to wind the wire rope at a lower portion of the post to move the gimbals mounting bracket up and down.

According to another embodiment of the present invention, there is provided a post, comprising: a post vertically installed on a ground surface and having a guide inner wall formed therein; A rotating screw installed vertically inside the post; A driving motor for rotating the rotating screw; A vertical moving plate horizontally coupled to the rotary screw and moving up and down by rotation of the rotary screw; A gimbal mounting bracket installed at an upper portion of the up-and-down moving plate; And a gimbal mounted on an upper portion of the gimbal mounting bracket and on which an image camera is mounted.

As described above, according to the present invention, a gimbal mounted with an image camera is configured to be pulled up or down by a wire rope or a rotating screw to the upper or lower portion of the post. Thus, And maintenance of the image camera is very easy since the operator does not have to go up to the top of the post to maintain the image camera.

Further, in the present invention, the wire rope guide roller and the tension roller smoothly guide the wire rope and maintain the tension, so that the wire rope firmly supports the gimbals while maintaining a constant tension.

1 is a block diagram showing a conventional video surveillance system.
FIG. 2 is a diagram showing the upward and downward movement of a gimbals as an image monitoring system using a gimbals according to the present invention.
FIG. 3 is a view illustrating a video monitoring system using a gimbals according to a first embodiment of the present invention, which is coupled to a seat of a gimbals arm.
Figures 4 and 5 are front views showing the operation of the gimbals.
6 is a side view showing the operation of the gimbals.
7 is a plan view showing a video surveillance system using a gimbals according to a second embodiment of the present invention.
8 is a front view showing a video surveillance system using a gimbals according to a second embodiment of the present invention.
FIG. 9 is a front view showing a video surveillance system using a gimbals according to a third embodiment of the present invention.

Hereinafter, a video surveillance system using a gimbals according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 2 is a view showing the upward and downward movement of a gimbal in a video surveillance system using a gimbals according to a first embodiment of the present invention. FIG. 3 is a video surveillance system using a gimbals according to the present invention, FIGS. 4 and 5 are front views showing the operation of the gimbals, and FIG. 6 is a side view showing the operation of the gimbals.

2 and 3, the video surveillance system using the gimbals according to the first embodiment of the present invention includes a post 110 vertically installed on the ground G; An arm 120 formed horizontally at an upper end of the post 110; A wire rope 130 installed over the post 110 and the arm 120; A plurality of wire rope guide rollers 140 installed at predetermined intervals in the arm 120 to guide the wire rope 130; A gimbal J connected to an upper end of the wire rope 130 and to which an image camera C is mounted; And a wire rope winding device 150 configured to wind the wire rope 130 below the posts 110 to move the gimbals J up and down.

More specifically, the post 110 can be manufactured from a square or circular pipe made of steel or synthetic resin, and it is preferable to maintain the rigidity not to be damaged by strong winds and to perform anti-corrosive coating so as not to corrode snow.

The arm 120 may be formed integrally with the post 110 and may be formed separately from the post 110 and then coupled to the post 110. A seating portion 121 for seating the gimbals J is formed on the lower surface of the arm 120. The seating portion 121 may be a groove or a bracket.

One end of the wire rope 130 is connected to the wire rope winding device 150 and the other end of the wire rope 130 is connected to the gimbal J on which the image camera C is mounted.

The plurality of wire rope guide rollers 140 are installed at regular intervals. The wire rope guide roller 140 is positioned such that two rolls 141 are opposed to each other and can be elastically installed by a spring 143. The spring 143 elastically guides the wire rope 130.

The post 110 may be provided with a wire rope tension sensor S for sensing the tension of the wire rope 130.

A wire rope tension roller 160 may be installed between the wire rope guide rollers 140. The wire rope tension sensor 160 is configured to adjust the tension of the wire rope 130 by adjusting the position of the actuator 161 by actuating the actuator 161 according to the detection of the wire rope tension sensor S. [ A wire rope stop roller 170 may be installed at a position facing the wire rope tension roller 160.

The wire rope winding device 150 is installed near the ground G so that it is easy for the operator to operate. The wire rope winding device 150 is configured to operate in the forward / reverse direction by the switch 151. [

The gimbal J is mounted on the image camera C so that even when the post 110 is shaken by strong wind or the like in a three-dimensional structure, the image photographed through the image camera C through position compensation is not shaken or distorted .

4 to 6, the gimbals J include a fixed body 10 connected to the wire rope 130; A first shaft (23) provided on the fixing body (10); A first rotating body (20) connected to the first shaft (23) and rotating about the first shaft (23); A second shaft 33 provided at a lower portion of the fixing body 10; A second rotating body (30) connected to the second shaft (33) and rotating about the second shaft (33); A third shaft (43a, 43b) provided opposite to the second rotating body (30) with mutual spacing; A third rotating body 40 connected to the third shafts 43a and 43b and rotated about the third shafts 43a and 43b to receive the image camera C; The first rotating body 20 is rotatably connected to the first rotating body 20 and the other rotatably connected to the second rotating body 30 to rotate the first rotating body 20 and the second rotating body 30 And a follower rope (50) moving in conjunction with the rotation.

One side of the first shaft 24 is connected to the first motor 25 and the other side is connected to the first rotating body 20 and is rotated by the first motor 25 about the axis of the first shaft 23 And the rotational motion and direction of the first rotating body 20 are controlled by the first shaft 23.

The second shaft 33 is provided at a lower portion of the fixing body 10 so that one side is connected to the second motor 35 and the other side is connected to the second rotating body 30.

The rotation of the second shaft 33 is controlled by the second motor 35 and the rotation and direction of the second rotation body 30 is controlled by the second shaft 33. [

The third shafts 43a and 43b are connected to the third motors 45a and 45b and are connected to the third rotating body 40 to rotate the third rotating body 40 by the third shafts 43a and 43b. And direction are controlled.

The use of the video surveillance system using the gimbals according to the first embodiment of the present invention will be described.

The worker operates the switch 151 to cause the wire rope winding device 150 to unwind the wire rope 130 to lower the gimbals J. Then, the image camera C is mounted in the third rotating body 40 of the gimbals J.

Then, the wire rope winding device 150 pulls the wire rope 130 to raise the gimbal J by operating the switch 151. At this time, the plurality of wire rope guide rollers 140 elastically guide the wire rope 130.

The wire rope tension sensor S senses the tension of the wire rope 130 and the wire rope tension sensor 160 senses the tension of the wire rope tension sensor S and the position of the wire rope tension roller 160 is adjusted by the actuator 161, Thereby appropriately adjusting the tension of the belt 130.

The gimbals (J) are seated on the seating part (121) of the arm (120), and are rigidly installed without moving arbitrarily. Even when the post 110 and the arm 120 are shaken by the strong wind, the image camera C mounted on the gimbals J can take a clear image without shaking due to the three-axis operation of the gimbals J have.

FIG. 7 is a plan view showing a video surveillance system using a gimbals according to a second embodiment of the present invention, and FIG. 8 is a front view showing a video surveillance system using a gimbals according to a second embodiment of the present invention.

Referring to FIGS. 7 and 8, the video surveillance system using the gimbals according to the second embodiment of the present invention includes a post 210 vertically installed on the ground G; An arm 220 formed horizontally at an upper end of the post 210; A wire rope 230 installed over the post 210 and the arm 220; And a plurality of wire rope guide rollers 240 installed at predetermined intervals in the arm 220 to guide the wire rope 230. A guide groove 221 is formed in the arm 220 in the vertical direction.

The gimbal mounting bracket M is installed in the guide groove 221 so that the gimbal mounting bracket M is connected to the wire rope 230 so as to move up and down. A gimbal J equipped with a video camera C is mounted on the gimbals mounting bracket M. The second embodiment differs from the first embodiment in that a fixing body 10 (see Fig. 4) of the gimbals J is coupled to the gimbals mounting bracket M. Fig.

And a wire rope winding device 250 installed to wind the wire rope 230 below the posts 210 to move the gimbals mounting bracket M up and down. A wire rope tension roller 260 is installed between the wire rope guide rollers 240 to maintain the tension of the wire rope 230 constant.

The operation of the video surveillance system using the gimbals according to the second embodiment of the present invention is substantially the same as that of the first embodiment described above except that the gimbum mounting bracket M is inserted into the guide groove 221 At this time, the gimbal J is positioned above the arm 220 and is advantageous in that the image camera C is not interfered at all by the posts 210 and the arms 220.

9 is a front view showing a video surveillance system using a gimbals according to a third embodiment of the present invention.

Referring to FIG. 9, the video surveillance system using the gimbals according to the third embodiment of the present invention includes a post 310 vertically installed on the ground G and having a guide inner wall 311 formed therein.

A pair of rotating screws 320 are provided vertically in the post 310 and a driving motor 330 is installed below the posts 310 to rotate the rotating screws 320. The rotating force of the driving motor 330 is transmitted to the rotating screw 320 through the gear box to rotate the rotating screw 320 at a constant speed. A horizontal movement plate 340 is horizontally coupled to the rotary screw 320 in a spiral structure.

The up-and-down moving plate 340 is vertically movable along the guide inner wall 311 by the rotation of the rotating screw 320. A gimbal mounting bracket (M) is mounted on the upper and lower moving plate (340). The third embodiment differs from the first embodiment in that a fixing body 10 (see Fig. 4) of the gimbals J is coupled to the gimbals mounting bracket M. Fig. A gimbal J having a video camera C is mounted on the gimbal mounting bracket M.

The use of the video surveillance system using the gimbals according to the third embodiment of the present invention will now be described.

The operator attaches the gimbal J to the upper part of the gimbal mounting bracket M and rotates the rotating screw 320 by operating the driving motor 330. The vertical movement plate 340 can be moved upward or downward along the guide inner wall 311 by the rotation of the rotary screw 320. [ The image camera C mounted on the gimbal J when the up-and-down moving plate 340 is moved upward can take a clear image without shaking due to the triaxial operation of the gimbal J as described above Of course, there is an advantage that the video camera C does not receive any interference from other obstacles in shooting.

As described above, according to the present invention, the gimbal mounted with the image camera can be pulled up or down to the upper or lower part of the post by a wire rope or a rotating screw, so that the image captured by the image camera by the gimbal is not shaken It is easy to maintain the image camera because the operator does not have to climb to the top of the post to maintain the image camera.

Further, in the present invention, the wire rope guide roller and the tension roller smoothly guide the wire rope and maintain the tension, so that the wire rope firmly supports the gimbals while maintaining a constant tension.

110: post 120: arm
121: seat part 130: wire rope
140: Wire rope guide roller 141: Roll
143: spring 150: wire rope winding device
151: switch 160: wire rope tension roller
161: Actuator 170: Wire rope stop roller
C: Video camera J: Gimbal
G: Ground S: Wire rope tension sensor

Claims (9)

Posts mounted perpendicular to the ground;
An arm formed horizontally at an upper end of the post;
A wire rope installed over the posts and the arm;
A plurality of wire rope guide rollers installed at predetermined intervals on the arm to guide the wire rope;
A gimbal connected to an upper end of the wire rope and to which an image camera is mounted; And
And a wire rope winding device configured to wind the wire rope at a lower portion of the post to move the gimbals up and down.
The method according to claim 1,
And wire rope tension rollers are installed between the wire rope guide rollers.
3. The method of claim 2,
And a wire rope stop roller is provided at a position facing the wire rope tension roller.
The method according to claim 1,
Wherein the wire rope guide rollers are elastically installed with two rolls by a spring.
The method according to claim 1,
And a seat for seating the gimbals is formed on the lower surface of the arm.
The method of claim 1, wherein the gimbals
A fixture connected to the wire;
A first shaft provided on an upper portion of the fixture;
A first rotating body connected to the first shaft and rotating based on the first axis;
A second shaft provided at a lower portion of the fixture;
A second rotating body connected to the second shaft and rotating about the second axis;
A third shaft opposed to and spaced from the second rotating body;
A third rotating body connected to the third shaft and pivoting about the third axis and the image camera being mounted; And
And a driven rope rotatably connected to the first rotatable body at one side and rotatably connected to the second rotatable body at the other side to move in conjunction with rotation of the first rotatable body and the second rotatable body A video surveillance system using gimbals.
The method according to claim 6,
Wherein one side of the first shaft is connected to the first motor and the other side of the first shaft is connected to the first rotating body so that the shaft rotation of the first shaft is controlled by the first motor, The rotational motion and direction of the rotating body are controlled,
The second shaft is provided at a lower portion of the fixing body, one side is connected to the second motor, the other side is connected to the second rotating body, the shaft rotation of the second shaft is controlled by the second motor, And the third shaft is connected to the third motor and connected to the third rotating body to rotate and rotate the third rotating body by the third shaft, And the direction of the gimbals is controlled.
Posts mounted perpendicular to the ground;
An arm formed horizontally at an upper end of the post and having a guide groove formed in a vertical direction;
A wire rope installed over the posts and the arm;
A plurality of wire rope guide rollers installed at predetermined intervals on the arm to guide the wire rope;
A gimbum mounting bracket connected to the wire rope and guided into the guide groove;
A gimbal mounted on an upper portion of the gimbal mounting bracket and on which an image camera is mounted; And
And a wire rope winding device installed at a lower portion of the post so as to wind the wire rope so as to move the gimbal mounting bracket vertically.
A post installed perpendicularly to the ground and having a guide inner wall formed therein;
A rotating screw installed vertically inside the post;
A driving motor for rotating the rotating screw;
A vertical moving plate horizontally coupled to the rotary screw and moving up and down by rotation of the rotary screw;
A gimbal mounting bracket installed at an upper portion of the up-and-down moving plate; And
And a gimbal mounted on an upper portion of the gimbal mounting bracket and on which an image camera is mounted.
KR1020140170415A 2014-12-02 2014-12-02 IMAGE MONITORING SYSTEM USING JIMBAl KR20160066270A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020140170415A KR20160066270A (en) 2014-12-02 2014-12-02 IMAGE MONITORING SYSTEM USING JIMBAl

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140170415A KR20160066270A (en) 2014-12-02 2014-12-02 IMAGE MONITORING SYSTEM USING JIMBAl

Publications (1)

Publication Number Publication Date
KR20160066270A true KR20160066270A (en) 2016-06-10

Family

ID=56190621

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140170415A KR20160066270A (en) 2014-12-02 2014-12-02 IMAGE MONITORING SYSTEM USING JIMBAl

Country Status (1)

Country Link
KR (1) KR20160066270A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109793445A (en) * 2019-01-03 2019-05-24 扬州博日机械配件有限公司 A kind of bathroom is with can dry safety pole
KR20210019214A (en) 2019-08-12 2021-02-22 김예림 Photographing apparatus being moved by wires

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080013088A (en) 2006-08-07 2008-02-13 주식회사 케이.엠.아이 The forest fire surveillance device and the device use forest fire surveillance system
KR20110040699A (en) 2009-10-12 2011-04-20 신현성 Forest fire monitiring system and control method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080013088A (en) 2006-08-07 2008-02-13 주식회사 케이.엠.아이 The forest fire surveillance device and the device use forest fire surveillance system
KR20110040699A (en) 2009-10-12 2011-04-20 신현성 Forest fire monitiring system and control method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109793445A (en) * 2019-01-03 2019-05-24 扬州博日机械配件有限公司 A kind of bathroom is with can dry safety pole
KR20210019214A (en) 2019-08-12 2021-02-22 김예림 Photographing apparatus being moved by wires

Similar Documents

Publication Publication Date Title
JP6059409B2 (en) High-speed, high-resolution pan-tilt device with variable height
CN108340364A (en) Crawling machine device and its dispositions method
JP6836555B2 (en) Fall prevention and jumping suicide defense rotating body system
US11560708B2 (en) 3D concrete printer
JP6524177B2 (en) Flight platform with visually clear flexible support member
KR101650525B1 (en) Updated image data system by GIS based new data
CN113911915B (en) Sensing Internet of things system and method for sensing abnormal lifting state of intelligent tower crane
KR101714973B1 (en) Death leap defense rotating cylinder system ii
CN113942940B (en) Three-dimensional augmented reality video control device for intelligent tower crane control
KR20160066270A (en) IMAGE MONITORING SYSTEM USING JIMBAl
US7035758B1 (en) Inspection system and method of inspection utilizing data acquisition and spatial correlation
WO2017184889A1 (en) Remote controlled cable robot ("rccr"), electronic systems' carrier and data transmission system therefor
CN115978411B (en) Monitoring alarm device
WO2017051360A1 (en) A solar tracking array
KR101187669B1 (en) The window shading the light regulation and crime prevention shutter opening and shutting method
KR101311873B1 (en) Camera system for monitoring the hook of a tower crane
KR102468707B1 (en) Real-time worker safety device
CN109030514B (en) Hydropower station surge shaft defect detection device
KR20180029560A (en) Death leap defense rotating cylinder system ⅲ
CN216849010U (en) High-altitude wiring experience equipment
KR101562299B1 (en) Apparatus for winding hose of water sampler
CN111750280B (en) Detection device
CN114497984A (en) Antenna pole holding device
Joh et al. Aerial photogrammetry of roof snow depths using three different aircraft
CN111372052B (en) All-round monitoring record of construction unsafe behavior and correction system

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application