CN117877212B - Supplementary visual disaster monitoring alarm system - Google Patents
Supplementary visual disaster monitoring alarm system Download PDFInfo
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- CN117877212B CN117877212B CN202410276246.5A CN202410276246A CN117877212B CN 117877212 B CN117877212 B CN 117877212B CN 202410276246 A CN202410276246 A CN 202410276246A CN 117877212 B CN117877212 B CN 117877212B
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- 230000000007 visual effect Effects 0.000 title claims abstract description 36
- 238000012544 monitoring process Methods 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 238000004140 cleaning Methods 0.000 claims description 21
- 230000000153 supplemental effect Effects 0.000 claims description 11
- 239000010865 sewage Substances 0.000 claims description 4
- 239000013589 supplement Substances 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 5
- 230000000295 complement effect Effects 0.000 abstract description 4
- 230000004044 response Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/18—Prevention or correction of operating errors
- G08B29/185—Signal analysis techniques for reducing or preventing false alarms or for enhancing the reliability of the system
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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Abstract
The invention relates to the field of disaster warning, in particular to a complementary visual disaster monitoring and warning system, which comprises a visual component and a data center. The vision component is used for acquiring image data of the monitored area. The data center is used for determining a deformation area in the image data, in which image deformation occurs. If the boundary of the deformation area is broken with other parts in the image, the data center sends out landslide prompt. The visual disaster monitoring system can be used as a supplement of the traditional visual disaster monitoring means, and can effectively improve the identification capability of specific natural disaster types, so that timely response to disaster conditions is facilitated, and unnecessary time waste is avoided.
Description
Technical Field
The invention relates to the field of disaster warning, in particular to a complementary visual disaster monitoring and warning system.
Background
In the traditional visual disaster monitoring means, the type of natural disasters can be alarmed, but the accuracy is lower. In the actual use process, misjudgment sometimes occurs to the specific type of the natural disaster, and review work is often needed in actual work, so that the timeliness of disaster relief response is seriously affected on the one hand, the burden of workers is greatly increased on the other hand, and the workers are difficult to concentrate time and energy on disaster relief in the first time.
In view of this, the present application has been made.
Disclosure of Invention
The invention aims to provide a supplementary visual disaster monitoring alarm system which can be used as a supplement to the traditional visual disaster monitoring means and can effectively improve the identification capability of specific natural disaster types, thereby being beneficial to timely responding to disaster conditions and avoiding unnecessary time waste.
Embodiments of the present invention are implemented as follows:
A supplemental visual disaster monitoring alarm system, comprising: visual components and data centers.
The vision component is used for acquiring image data of the monitored area.
The data center is used for determining a deformation area in the image data, in which image deformation occurs. If the boundary of the deformation area is in fracture relation with other parts in the image, the data center sends out landslide prompt.
Further, the visual component comprises: base, camera, rotor arm, clearance box.
The camera is installed in the base, and camera and data center electric connection are in order to be used for obtaining image data.
One end of the rotating arm is hinged to the base, and the cleaning box is fixedly connected to the other end of the rotating arm.
The cleaning box comprises a box body, a rotating wheel and bristles.
The box body is rectangular box-shaped, one end wall of the box body is arc-shaped, and the other end of the box body is of an open structure. The rotating wheel is arranged in the box body and driven by the first driver, and the axis of rotation of the rotating wheel is overlapped with the axis of the cylinder corresponding to the arc-shaped end wall of the box body. The bristles are connected to the outer circumferential wall of the rotating wheel and are arranged in the radial direction of the rotating wheel.
The opening that supplies the brush hair to expose is offered to the arc end wall of box body, and open-ended inner wall is provided with the arc inner chamber, and the axial lead of the cylinder that the arc inner chamber corresponds and the axial lead coincidence setting of the cylinder that the arc end wall of box body corresponds, and the one end that the arc inner chamber kept away from the opening has the extension inner chamber, and the extension inner chamber extends along the length direction of box body and runs through to the end wall of box body other end.
The extending inner cavity is slidably matched with a push plate, the inner end of the push plate is connected with an elastic sheet, one end of the elastic sheet, which is far away from the push plate, is connected with an arc-shaped sheet, and the arc-shaped sheet is slidably matched in the arc-shaped inner cavity. The push plate is matched with an elastic piece, and the elastic piece is used for pushing the push plate to extend out from one end of the extending inner cavity far away from the arc-shaped inner cavity, so that the arc-shaped piece is contained in the arc-shaped inner cavity.
The rotating arm is driven by the second driver and has a first rotation dead point and a second rotation dead point. When the rotating arm is positioned at the first rotating dead point, one end of the box body, which is far away from the arc-shaped end wall of the box body, is propped against the base, the push plate is pushed into the extending inner cavity, the arc-shaped piece extends out of the arc-shaped inner cavity and shields the opening, and the box body is separated from the camera. When the rotating arm is positioned at the second rotation dead point, one end of the box body, which is far away from the arc end wall, is separated from the base, the push plate extends out from one end of the extending inner cavity, which is far away from the arc inner cavity, the arc piece is accommodated in the arc inner cavity, the opening is opened, and the opening is abutted to the front end of the camera.
Further, the rotation axes of the rotation arm and the rotation wheel are arranged in parallel and are both arranged along the horizontal direction.
The rotating wheel is of a hollow structure, the side wall of the rotating wheel is connected with a water inlet pipe, the axis of rotation of the rotating wheel is overlapped with the axis of the outlet end of the water inlet pipe, and the rotating wheel is connected with the water inlet pipe in a rotating way and sealed in a rotating way.
The annular wall of the rotating wheel is provided with water outlet capillary holes which are uniformly distributed along the circumferential direction of the rotating wheel.
Further, the brush hair comprises an elastic rod and fluff, the elastic rod is connected to the outer annular wall of the rotating wheel and is arranged along the radial direction of the rotating wheel, and the fluff is wrapped outside the elastic rod.
Further, when the bristles are in contact with the arcuate end walls of the case and when the bristles are in contact with the arcuate sheets, the ends of the bristles are elastically deformed.
Further, when the rotating arm is positioned at the first rotating dead point, one end of the box body, which is far away from the arc-shaped end wall of the box body, is vertically downward. When the rotating arm is positioned at the second rotation dead point, one end of the box body, which is far away from the arc-shaped end wall of the box body, is horizontally oriented.
Further, the base is provided with a drain outlet, and the central axis of the drain outlet is arranged along the vertical direction and penetrates through the base. When the rotating arm is positioned at the first rotating dead point, one end of the box body, which is far away from the arc-shaped end wall of the box body, is aligned with the sewage outlet.
Further, the two opposite sides of the box body are rotatably provided with rotating sheets, the rotating sheets are sector-shaped, and the rotating axis of the rotating sheets is overlapped with the rotating axis of the rotating wheel. The rotation axis of the rotating piece is overlapped with the central axis of the circumference corresponding to the rotating piece.
The rotating piece is matched with a torsion spring. When the rotating arm is positioned at the second rotation dead point, the torsion spring is used for driving the rotating piece to rotate to be attached to the side wall of the box body, so that the opening is fully exposed. When the rotating arm is positioned at the first rotating dead point, the arc-shaped sheet pushes the rotating sheet to rotate and enable the rotating sheet to move to two sides of the arc-shaped sheet, and the opening is closed by the arc-shaped sheet and the two rotating sheets.
The technical scheme of the embodiment of the invention has the beneficial effects that:
In the use process of the supplementary visual disaster monitoring and alarming system provided by the embodiment of the invention, if the boundary of the deformation area is broken with other parts in the image, the situation that the image is discontinuous (namely broken) is not caused because the image is only distorted and deformed even if obvious local temperature difference exists is considered, and the situation basically because the ground surface of the monitoring area is broken indeed can be used as the basis for auxiliary judgment of landslide.
In general, the supplementary visual disaster monitoring and alarming system provided by the embodiment of the invention can be used as the supplement of the traditional visual disaster monitoring means, and can effectively improve the identification capability of specific natural disaster types, thereby being beneficial to timely responding to disaster conditions and avoiding unnecessary time waste.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of a visual component of a supplemental visual disaster monitoring and alarm system (a rotating arm is at a first rotation stop point) according to an embodiment of the present invention;
fig. 2 is a schematic diagram of the overall structure of a visual component of the supplemental visual disaster monitoring and alarm system according to the embodiment of the present invention (during the movement of the rotating arm to the second rotation dead center);
Fig. 3 is a schematic diagram of the overall structure of a visual component of the supplemental visual disaster monitoring and alarm system according to the embodiment of the present invention (the rotating arm is at the second rotation dead point);
FIG. 4 is a schematic view of the cleaning cartridge of FIG. 1;
FIG. 5 is a schematic view of the cleaning cartridge of FIG. 2;
FIG. 6 is a schematic view of the cleaning cartridge of FIG. 3;
FIG. 7 is a schematic view of a bristle configuration;
FIG. 8 is a schematic view of a rotating plate of the cartridge of FIG. 1;
FIG. 9 is a schematic view of the rotor of FIG. 8 beginning to rotate;
Fig. 10 is a schematic view showing a state of a rotating plate of the cleaning cartridge of fig. 3.
Reference numerals illustrate:
A vision component 1000; a base 100; a drain outlet 110; a camera 200; a rotating arm 300; a cleaning box 400; a case 410; an opening 411; an arcuate interior cavity 412; an extension lumen 413; a push plate 414; an elastic sheet 415; arcuate tab 416; a rotation piece 417; a rotating wheel 420; a water inlet pipe 421; bristles 430; an elastic rod 431; fluff 432.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The terms "first," "second," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "parallel," "perpendicular," and the like, do not denote that the components are required to be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel than "perpendicular" and does not mean that the structures must be perfectly parallel, but may be slightly tilted.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The embodiment provides a supplementary visual disaster monitoring alarm system, and supplementary visual disaster monitoring alarm system includes: vision component 1000 and data center.
Referring to fig. 1 to 10, a vision module 1000 is used for acquiring image data of a monitoring area.
The data center is used for determining a deformation area in the image data, in which image deformation occurs.
The data center can make specific alarm operation according to the situation of the deformation area, specifically:
If the boundary of the deformation area is in fracture relation with other parts in the image, the data center sends out landslide prompt.
For the situation, because the boundary of the deformation area is broken with other parts in the image, namely the image has a fracture relationship, the image is only distorted and deformed due to the obvious local temperature difference, and the image texture is not discontinuous (namely broken), and the situation is basically because the ground surface of the monitoring area is indeed broken, and the situation can be used as the basis for assisting in judging landslide.
The method is very suitable for carrying out auxiliary supplement on the monitoring of the natural disasters in the mountain area so as to improve the judging capability on the monitoring condition.
In general, the supplementary visual disaster monitoring and alarming system provided by the embodiment can be used as a supplement to the traditional visual disaster monitoring means, and can effectively improve the identification capability of specific natural disaster types, thereby being beneficial to timely responding to the disaster and avoiding unnecessary time waste.
Further, in order to ensure accuracy in judging the disaster type, the vision module 1000 needs to be kept clean. Based on this, the vision assembly 1000 includes: base 100, camera 200, swivel arm 300, cleaning cartridge 400.
The camera 200 is mounted on the base 100, and the camera 200 is electrically connected with the data center for acquiring image data.
One end of the rotating arm 300 is hinged to the base 100, and the cleaning box 400 is fixedly connected to the other end of the rotating arm 300.
The cleaning cartridge 400 includes a cartridge body 410, a rotating wheel 420, and bristles 430.
The case 410 has a rectangular box shape, and one end wall of the case 410 has an arc shape and the other end has an open structure.
The rotating wheel 420 is installed in the case 410 and driven by a first driver (not shown), and the rotation axis of the rotating wheel 420 is overlapped with the axis of the cylinder corresponding to the arc-shaped end wall of the case 410. The bristles 430 are coupled to an outer circumferential wall of the rotating wheel 420 and are disposed in a radial direction of the rotating wheel 420, and the bristles 430 are uniformly distributed in a circumferential direction of the rotating wheel 420.
The opening 411 that supplies brush hair 430 to expose is offered to the arc end wall of box body 410, and the inner wall of opening 411 is provided with arc inner chamber 412, and the axial lead of the cylinder that arc inner chamber 412 corresponds and the axial lead coincidence setting of the cylinder that the arc end wall of box body 410 corresponds, and the one end that arc inner chamber 412 kept away from opening 411 has the extension inner chamber 413, and the extension inner chamber 413 extends along the length direction of box body 410 and runs through to the end wall of box body 410 other end.
The extending cavity 413 is slidably matched with a push plate 414, the inner end of the push plate 414 is connected with an elastic piece 415, one end of the elastic piece 415 away from the push plate 414 is connected with an arc piece 416, and the arc piece 416 is slidably matched in the arc cavity 412. The push plate 414 is fitted with an elastic member for pushing the push plate 414 to protrude from an end of the extension lumen 413 away from the arc-shaped lumen 412 so that the arc-shaped piece 416 is received in the arc-shaped lumen 412.
The rotating arm 300 is driven by a second driver (not shown in the figure) and has a first rotation dead point and a second rotation dead point.
When the rotating arm 300 is at the first rotation dead point, one end of the box 410 away from the arc end wall abuts against the base 100, the push plate 414 is pushed into the extending cavity 413, the arc piece 416 extends out of the arc cavity 412 and shields the opening 411, and the box 410 is separated from the camera 200.
When the rotating arm 300 is at the second rotation dead point, the end of the box 410 away from the arc end wall is separated from the base 100, the push plate 414 extends out from the end of the extending inner cavity 413 away from the arc inner cavity 412, the arc piece 416 is accommodated in the arc inner cavity 412, the opening 411 is open, and the opening 411 is abutted to the front end of the camera 200.
Specifically, the rotation axes of both the rotation arm 300 and the rotation wheel 420 are disposed in parallel and are both disposed in the horizontal direction.
The rotating wheel 420 is of a hollow structure, the side wall of the rotating wheel 420 is connected with a water inlet pipe 421, the axis of rotation of the rotating wheel 420 is overlapped with the axis of the outlet end of the water inlet pipe 421, and the rotating wheel 420 is rotationally connected with the water inlet pipe 421 and rotationally sealed.
The annular wall of the rotating wheel 420 is provided with water outlet capillaries (not shown) uniformly distributed along the circumferential direction thereof.
In this embodiment, the bristles 430 include elastic rods 431 and piles 432, the elastic rods 431 are connected to the outer circumferential wall of the rotating wheel 420 and are disposed in the radial direction of the rotating wheel 420, and the piles 432 are wrapped around the outside of the elastic rods 431.
The ends of the bristles 430 are elastically bent and deformed when the bristles 430 are in contact with the curved end walls of the case 410 and when the bristles 430 are in contact with the curved pieces 416.
When the rotating arm 300 is at the first rotation stop point, the end of the box 410 away from the arc-shaped end wall thereof is vertically downward. When the rotating arm 300 is located at the second rotation dead point, the end of the box 410 away from the arc end wall is horizontally oriented.
The base 100 is provided with a drain outlet 110, and a central axis of the drain outlet 110 is arranged along a vertical direction and penetrates through the base 100. When the rotating arm 300 is positioned at the first rotation stop, the end of the box 410 remote from the arcuate end wall thereof is aligned with the drain 110.
The opposite sides of the case 410 are rotatably provided with a rotation piece 417, the rotation piece 417 is in a fan shape, and the rotation axis of the rotation piece 417 is overlapped with the rotation axis of the rotation wheel 420. The rotation axis of the rotation piece 417 is arranged to overlap with the central axis of the circumference corresponding to the rotation piece 417.
The rotation piece 417 is fitted with a torsion spring. When the rotating arm 300 is at the second rotation dead point, the torsion spring is used to drive the rotating plate 417 to rotate to be attached to the side wall of the box 410, so that the opening 411 is fully exposed. When the rotating arm 300 is at the first rotation dead point, the arc piece 416 pushes the rotating piece 417 to rotate and makes the rotating piece 417 move to two sides of the arc piece 416, and the arc piece 416 and the two rotating pieces 417 close the opening 411. Wherein, an inner side of the rotation piece 417 may be provided with an abutment block (not shown in the drawing) for abutting against an end wall of the arc piece 416, and when the arc piece 416 is protruded, the arc piece 416 can push the rotation piece 417 through the abutment block, but is not limited thereto.
The technical scheme of the embodiment has the beneficial effects that:
1. During normal use, the camera 200 is used to acquire image data, the rotating arm 300 is located at the first rotation stop point, and the cleaning box 400 does not block the view of the camera 200.
2. When the rotating arm 300 is positioned at the first rotation dead point, the rotating piece 417 and the arc piece 416 jointly seal the opening 411 of the box body 410, the brush hair 430 is protected, the brush hair 430 can not stick dust and can be kept clean for a long time, and the cleaning effect of the brush hair 430 can be effectively ensured.
3. When the camera 200 needs cleaning, the rotating arm 300 is controlled to move from the first rotation dead point to the second rotation dead point, when the box body 410 is separated from the base 100, the push plate 414 stretches out of the extending cavity 413 under the action of the elastic piece, the arc piece 416 returns to the arc cavity 412, the rotating piece 417 also rotates to be attached to the box body 410, the opening 411 of the box body 410 is completely opened, and the brush hair 430 is exposed from the opening 411. When the rotating arm 300 reaches the second rotation stop point, the opening 411 of the box 410 is attached to the front end of the camera 200, and the bristles 430 are attached to the lens of the camera 200.
4. The water can be injected into the rotating wheel 420 by the water inlet pipe 421, and the water consumption can be effectively controlled by only filling the rotating wheel 420 during each cleaning. When cleaning is started, the rotating wheel 420 is driven to rotate, and the bristles 430 can clean the lens. Meanwhile, due to the centrifugal force, the water in the rotating wheel 420 can be promoted to be thrown out to the nap 432 of the brush hair 430 through the water outlet capillary holes, and the cleaning effect on the lens can be effectively improved after the nap 432 is wetted.
5. When the lens is cleaned, as the box body 410 is transversely arranged, water in the rotating wheel 420 flows out from the bottom of the box body more easily, after the nap 432 is wetted, when the brush hair 430 moves to one side of the rotating wheel 420 far away from the opening 411, the brush hair 430 is elastically straightened due to the fact that the brush hair 430 is temporarily separated from the inner wall of the box body 410, and excessive water in the nap 432 of the brush hair 430 can be thrown out (popped out), so that the nap 432 keeps proper moisture, the lens can be effectively cleaned, and sewage can be prevented from being left on the lens.
6. When the lens cleaning is completed, the rotating arm 300 returns to the first rotation stop point, and the rotating wheel 420 is controlled to rotate at a higher rotation speed, so that the residual water in the rotating wheel 420 is fully thrown out and the fluff 432 is cleaned. Because the box 410 is vertically placed at this time, when the bristles 430 are moved to a side of the rotating wheel 420 away from the opening 411, since the bristles 430 are temporarily separated from the inner wall of the box 410, the bristles 430 are straightened due to their elasticity, and the excessive moisture in the nap 432 of the bristles 430 can be thrown out (ejected), so that the sewage can be quickly thrown out and the cleaning of the nap 432 can be quickly completed, and the nap 432 is simultaneously dehydrated. When the water in the rotating wheel 420 is completely discharged, the bristle 430 can be effectively dried by continuing to control the rotating wheel 420 to rotate for a certain period of time.
7. Since the bristles 430 are periodically and temporarily separated from the inner wall of the case 410, when the bristles 430 are pressed against the inner wall of the case 410, moisture adsorbed in the bristles 432 can be extruded to the surface of the bristles 432 due to the extrusion, and when the bristles 430 are temporarily separated from the inner wall of the case 410, the bristles 430 are elastically straightened to help to throw out the moisture which has been extruded to the surface, reducing the amount of suck-back, and promoting the rapid drying of the bristles 430.
In summary, the complementary visual disaster monitoring and alarming system provided by the embodiment of the invention can be used as a complement to the traditional visual disaster monitoring means, and can effectively improve the identification capability of specific natural disaster types, thereby being beneficial to timely responding to disaster conditions and avoiding unnecessary time waste.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A supplemental visual disaster monitoring alarm system, comprising: a vision component and a data center;
The vision component is used for acquiring image data of a monitoring area;
the data center is used for determining a deformation area in the image data, wherein the deformation area is subjected to image deformation; if the boundary of the deformation area is in a fracture relationship with other parts in the image, the data center sends out landslide prompt;
wherein the visual component comprises: the device comprises a base, a camera, a rotating arm and a cleaning box;
the camera is arranged on the base and is electrically connected with the data center to be used for acquiring the image data;
one end of the rotating arm is hinged to the base, and the cleaning box is fixedly connected to the other end of the rotating arm;
the cleaning box comprises a box body, a rotating wheel and bristles;
The box body is rectangular box-shaped, one end wall of the box body is arc-shaped, and the other end of the box body is of an open structure; the rotating wheel is arranged in the box body and driven by the first driver, and the axis of rotation of the rotating wheel is overlapped with the axis of the cylinder corresponding to the arc-shaped end wall of the box body; the bristles are connected to the outer annular wall of the rotating wheel and are arranged along the radial direction of the rotating wheel;
The brush hair is characterized in that an opening for exposing the brush hair is formed in the arc-shaped end wall of the box body, an arc-shaped inner cavity is formed in the inner wall of the opening, the axial lead of a cylinder corresponding to the arc-shaped inner cavity is overlapped with the axial lead of a cylinder corresponding to the arc-shaped end wall of the box body, an extension inner cavity is formed in one end, far away from the opening, of the arc-shaped inner cavity, and extends along the length direction of the box body and penetrates through the end wall of the other end of the box body;
The inner end of the push plate is connected with an elastic sheet, one end of the elastic sheet, which is far away from the push plate, is connected with an arc-shaped sheet, and the arc-shaped sheet is in sliding fit in the arc-shaped inner cavity; the pushing plate is matched with an elastic piece, and the elastic piece is used for pushing the pushing plate to extend out of one end of the extending inner cavity away from the arc-shaped inner cavity so that the arc-shaped piece is accommodated in the arc-shaped inner cavity;
The rotating arm is driven by the second driver and is provided with a first rotating dead point and a second rotating dead point; when the rotating arm is positioned at the first rotating dead point, one end of the box body, which is far away from the arc-shaped end wall of the box body, is propped against the base, the push plate is pushed into the extending inner cavity, the arc-shaped piece extends out of the arc-shaped inner cavity and shields the opening, and the box body is separated from the camera; when the rotating arm is positioned at the second rotation dead point, one end of the box body, which is far away from the arc end wall, is separated from the base, the push plate extends out of one end of the extending inner cavity, which is far away from the arc inner cavity, the arc piece is contained in the arc inner cavity, the opening is opened, and the opening is abutted to the front end of the camera.
2. The supplemental visual disaster monitoring and warning system according to claim 1, wherein rotational axes of both the rotating arm and the rotating wheel are arranged in parallel and are both arranged in a horizontal direction;
The rotary wheel is of a hollow structure, the side wall of the rotary wheel is connected with a water inlet pipe, the axis of rotation of the rotary wheel is overlapped with the axis of the outlet end of the water inlet pipe, and the rotary wheel is rotationally connected with the water inlet pipe and rotationally sealed;
the annular wall of the rotating wheel is provided with water outlet capillary holes which are uniformly distributed along the circumferential direction of the rotating wheel.
3. The supplemental visual disaster monitoring and warning system according to claim 2 wherein said bristles comprise elastomeric bars and fluff, said elastomeric bars being attached to an outer annular wall of said rotatable wheel and disposed radially of said rotatable wheel, said fluff being wrapped about an exterior of said elastomeric bars.
4. A supplemental visual disaster monitoring alarm system according to claim 3 wherein ends of said bristles are resiliently deformed upon contact of said bristles with said arcuate end wall of said housing and upon contact of said bristles with said arcuate tab.
5. A supplemental visual disaster monitoring alarm system according to claim 3 wherein when said swivel arm is at said first swivel dead center, an end of said box remote from the arcuate end wall thereof is vertically downwardly; when the rotating arm is positioned at the second rotation dead point, one end of the box body, which is far away from the arc-shaped end wall of the box body, is horizontally oriented.
6. The supplemental visual disaster monitoring and alarm system according to claim 5, wherein the base is provided with a drain outlet, and a central axis of the drain outlet is arranged along a vertical direction and penetrates through the base; when the rotating arm is positioned at the first rotating dead point, one end of the box body, which is far away from the arc-shaped end wall of the box body, is aligned with the sewage draining outlet.
7. The supplemental visual disaster monitoring and alarming system according to claim 6, wherein the two opposite sides of the box body are rotatably provided with a rotating sheet, the rotating sheet is in a sector shape, and the rotating axis of the rotating sheet is overlapped with the rotating axis of the rotating wheel; the rotating axis of the rotating plate is overlapped with the central axis of the circumference corresponding to the rotating plate;
The rotating piece is matched with a torsion spring; when the rotating arm is positioned at the second rotation dead point, the torsion spring is used for driving the rotating piece to rotate until the rotating piece is attached to the side wall of the box body, so that the opening is fully exposed; when the rotating arm is positioned at the first rotating dead point, the arc-shaped sheet pushes the rotating sheet to rotate and enable the rotating sheet to move to two sides of the arc-shaped sheet, and the opening is closed by the arc-shaped sheet and the two rotating sheets.
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| CN112364802A (en) * | 2020-11-19 | 2021-02-12 | 中国地质调查局水文地质环境地质调查中心 | Deformation monitoring method for collapse landslide disaster body |
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| CN108270956A (en) * | 2018-03-20 | 2018-07-10 | 湖州嘉和电脑技术服务有限公司 | One kind can self-cleaning monitoring camera |
| CN210546576U (en) * | 2019-09-19 | 2020-05-19 | 南通市肺科医院（南通市第六人民医院） | Automatic wiping and cleaning device for medical microscope lens |
| CN212324255U (en) * | 2020-07-03 | 2021-01-08 | 天津市爵宇环保科技有限公司 | Automatically cleaning formula afforestation monitoring device |
| CN214851561U (en) * | 2021-02-05 | 2021-11-23 | 北京市海环佳兴科技发展有限公司 | Video monitoring device installed in garbage can placement area |
| CN216122578U (en) * | 2021-06-25 | 2022-03-22 | 广州理工学院 | Monitoring equipment |
| CN114215997A (en) * | 2021-11-24 | 2022-03-22 | 苗秀秀 | Pipeline exploration robot based on visual detection |
| CN219198605U (en) * | 2022-11-29 | 2023-06-16 | 济宁华源热电有限公司 | Shooting and snapshot equipment for safety alarm system of thermal power plant |
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| CN112364802A (en) * | 2020-11-19 | 2021-02-12 | 中国地质调查局水文地质环境地质调查中心 | Deformation monitoring method for collapse landslide disaster body |
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