CN222559680U - Disaster early warning and monitoring device based on machine vision - Google Patents

Disaster early warning and monitoring device based on machine vision Download PDF

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Publication number
CN222559680U
CN222559680U CN202421451233.9U CN202421451233U CN222559680U CN 222559680 U CN222559680 U CN 222559680U CN 202421451233 U CN202421451233 U CN 202421451233U CN 222559680 U CN222559680 U CN 222559680U
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China
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early warning
motor
monitoring device
machine vision
disaster early
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CN202421451233.9U
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魏冰焱
周奕良
黄金
张家乐
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Northwest Minzu University
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Northwest Minzu University
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Abstract

The utility model relates to the technical field of monitoring equipment, and particularly discloses a disaster early warning and monitoring device based on machine vision, which comprises a bottom frame, wherein a cross bar is fixedly arranged in the bottom frame, symmetrical loop bars are fixedly arranged on the cross bar, two groups of loop bars are provided with U-shaped bars in a sliding mode, a mounting column is fixedly arranged in the middle of the U-shaped bars, a motor I is fixedly arranged at the bottom of the mounting column, and a movable column is rotatably arranged at the top of the mounting column.

Description

Disaster early warning and monitoring device based on machine vision
Technical Field
The utility model belongs to the technical field of monitoring equipment, and particularly relates to a disaster early warning and monitoring device based on machine vision.
Background
The disaster early warning and monitoring device is a system for carrying out real-time monitoring and early warning on natural disasters (such as earthquakes, floods, landslides and the like) by utilizing advanced technology, and can timely discover and forecast disaster risks by collecting and analyzing various signs and data before the disasters occur, so that timely and effective information support is provided for disaster prevention and reduction, and the loss caused by the disasters is reduced.
In the prior art, the disaster early warning and monitoring device of machine vision plays an important role in the disaster prevention and reduction field, but still has obvious defects, wherein the most prominent problem is that the devices often lack enough flexibility and adaptability, the traditional machine vision monitoring equipment usually adopts a fixed camera, once the installation position and angle of the fixed camera are determined, the fixed camera is difficult to adjust in real time, the comprehensive monitoring capability of the fixed camera on disaster sites is limited, especially when the fixed camera faces landslide, flood and other disasters, the dynamic change of the disaster sites is rapid, the camera is required to flexibly adjust the height and angle so as to capture wider and more accurate disaster information, however, the fixed camera of the prior art often cannot achieve the point, so that dead zones and dead angles exist in the disaster early warning and monitoring process, the comprehensive information of the disaster sites cannot be timely and accurately provided, the accuracy and the efficiency of disaster early warning are influenced, and improvement is required.
Disclosure of utility model
The utility model aims to solve the technical problem of providing the disaster early warning and monitoring device based on machine vision, which can automatically adjust the height and the angle of a camera according to the disaster type and the monitoring requirement, has a wide monitoring range and effectively improves the disaster early warning accuracy and the disaster early warning efficiency.
In order to achieve the purpose, the disaster early warning and monitoring device based on machine vision comprises a bottom frame, wherein transverse bars are fixedly arranged in the bottom frame, symmetrical loop bars are fixedly arranged on the transverse bars, U-shaped bars are arranged on the two groups of loop bars in a sliding mode, a mounting column is fixedly arranged in the middle of the U-shaped bars, a motor I is fixedly arranged at the bottom of the mounting column, a movable column is rotatably arranged at the top of the mounting column, the end part of an output shaft of the motor I is fixedly arranged at the rotating shaft end of the movable column, a movable plate is rotatably arranged on the movable column, camera arrays which are uniformly distributed are arranged on the side edges of the movable plate, electric push rods are fixedly arranged on the movable column, the end part of the output shaft of each electric push rod is rotatably arranged on one side, far away from the camera arrays, and driving parts for driving the camera arrays to vertically lift are arranged in the transverse bars and the loop bars.
By means of the scheme, the height and angle of the camera can be automatically adjusted according to disaster types and monitoring requirements through the cooperation of the bottom frame, the cross bars, the loop bars, the U-shaped rods, the mounting columns, the motor I, the movable columns, the movable plates, the camera array, the electric push rods and the driving parts, when a mountain landslide or flood and other disasters are detected, the camera array can be automatically stretched to a higher position to obtain a wider visual field, disaster sites with different angles can be captured, the monitoring range is wide, the accuracy and efficiency of disaster early warning are effectively improved, and the practicability is high.
Preferably, the driving piece comprises a motor II fixedly arranged in the transverse bar at one side, a driving wheel and a driven wheel which are rotatably arranged in the transverse bar, a belt sleeved on the driving wheel and the driven wheel, and a screw rod which is rotatably arranged in the loop bar.
As a further description of the above, the components within the driving member are described.
Preferably, the end part of the second output shaft of the motor is fixedly arranged in the middle of the driving wheel, the screw rod is fixedly arranged in the middle of the driving wheel and the driven wheel respectively, the U-shaped rod is in threaded connection with the screw rod, and the belt is in transmission connection with the driving wheel and the driven wheel respectively.
As a further description of the above scheme, the positional relationship of the components in the driving member is described.
Preferably, a transverse plate is fixedly arranged above the bottom frame through a supporting rod, a storage battery is fixedly arranged on the transverse plate, and a solar panel is fixedly arranged on the side edge of the supporting rod through an inclined rod.
As a further description of the above solution, the device as a whole can be powered by providing cooperation between the cross plate, the battery and the solar panel.
Preferably, the transverse plate is provided with a controller, the storage battery is respectively and electrically connected with the first motor, the camera array, the electric push rod, the second motor and the controller, and the controller is respectively and electrically connected with the first motor, the camera array, the electric push rod and the second motor.
As a further description of the above, the setup controller is capable of automatically controlling the device components.
Preferably, the first fixing nails are slidably arranged at the corners of the bottom frame, and the second fixing nails are fixedly arranged on one side edges of the first fixing nails through connecting blocks.
As a further description of the scheme, the first fixing nails, the connecting blocks and the second fixing nails are arranged, so that the bottom frame can be conveniently and fixedly installed.
Preferably, the bottom frame is provided with a level meter, and the level meter is electrically connected with the controller.
As a further description of the scheme, the levelness of the underframe before and after installation can be detected by the level meter, so that the installation of operators is facilitated, and the follow-up monitoring of natural disasters is also facilitated.
Preferably, the size of the U-shaped rod is matched with the size of the loop bar, an infrared distance sensor is arranged on the mounting column, the detection end of the infrared distance sensor is opposite to the transverse bar, and the infrared distance sensor is electrically connected with the controller.
As a further description of the scheme, the stability of vertical lifting of the camera array can be improved, and the infrared distance sensor is used for detecting the height of the camera array and the ground.
In summary, compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, through the cooperation work among the bottom frame, the cross bars, the loop bars, the U-shaped rods, the mounting columns, the motor I, the movable columns, the movable plates, the camera array, the electric push rods and the driving parts, the height and the angle of the cameras can be automatically adjusted according to disaster types and monitoring requirements, when the disasters such as landslide or flood are detected, the camera array can be automatically stretched to a higher position, a wider visual field is obtained, disaster sites with different angles can be captured, the monitoring range is wide, the accuracy and the efficiency of disaster early warning are effectively improved, and the practicability is strong.
2. According to the utility model, through the cooperation among the transverse plate, the storage battery and the solar panel, the whole device can be powered, and the controller can be used for automatically controlling the components of the device.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a side elevational structural view of the present utility model;
FIG. 3 is an enlarged block diagram of the portion A of FIG. 2 according to the present utility model;
FIG. 4 is a cross-sectional view of the cross-bar and loop bar of the present utility model;
fig. 5 is an enlarged structural view of the present utility model at B in fig. 1.
Legend description:
1. The device comprises a bottom frame, a horizontal bar, a 3, a sleeve rod, a 4, a U-shaped rod, a 5, a mounting column, a 6, a first motor, a 7, a movable column, a 8, a movable plate, a 9, a camera array, a 10, an electric push rod, a 11, a driving piece, a 111, a second motor, a 112, a driving wheel, a 113, a driven wheel, a 114, a belt, a 115, a screw rod, a 12, a horizontal plate, a 13, a storage battery, a 14, a solar panel, a 15, a first fixing nail, a 16 and a second fixing nail.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution:
The disaster early warning and monitoring device based on machine vision comprises a bottom frame 1, a horizontal bar 2 is fixedly arranged in the bottom frame 1, symmetrical loop bars 3 are fixedly arranged on the horizontal bar 2, two groups of loop bars 3 are provided with U-shaped bars 4 in a sliding mode, a mounting column 5 is fixedly arranged in the middle of the U-shaped bars 4, a motor I6 is fixedly arranged at the bottom of the mounting column 5, a movable column 7 is rotatably arranged at the top of the mounting column 5, the end part of an output shaft of the motor I6 is fixedly arranged at the rotating shaft end of the movable column 7, a movable plate 8 is rotatably arranged on the movable column 7, camera arrays 9 which are uniformly distributed are arranged on the side edges of the movable plate 8, an electric push rod 10 is fixedly arranged on the movable column 7, the end part of the output shaft of the electric push rod 10 is rotatably arranged on one side, far away from the camera array 9, of the movable plate 8, a driving part 11 for driving the camera array 9 to vertically lift is arranged in the horizontal bar 2 and the loop bar 3, the driving part 11 comprises a second motor 111 fixedly arranged in the horizontal bar 2 on one side, a driving wheel 112 and a driven wheel 113 rotatably arranged in the horizontal bar 2, a belt 114 sleeved on the driving wheel 112 and the driven wheel 113, and a screw rod 115 rotatably arranged in the loop bar 3, the end part of the output shaft of the second motor 111 is fixedly arranged in the middle of the driving wheel 112, the screw rod 115 is fixedly arranged in the middle of the driving wheel 112 and the driven wheel 113 respectively, the U-shaped rod 4 is in threaded connection with the screw rod 115, and the belt 114 is in transmission connection with the driving wheel 112 and the driven wheel 113 respectively.
When the disaster early warning and monitoring device is used, the disaster early warning and monitoring device is fixedly installed on the ground through the bottom frame 1, and the disaster early warning and monitoring device is ensured to be in a horizontal state during installation;
When the disaster early warning and monitoring device needs to adjust the height and the angle of the camera array 9, a motor II 111 in the transverse bar 2 is started, a screw rod 115 is driven to rotate through the transmission of a driving wheel 112, a driven wheel 113 and a belt 114, and the rotation of the screw rod 115 can enable a U-shaped rod 4 in threaded connection with the screw rod to slide up and down in the loop bar 3, so that the height of the camera array 9 is changed;
Starting a first motor 6 on the mounting column 5, and driving the movable column 7 to rotate on the mounting column 5 through the fixed connection of an output shaft of the first motor and the movable column 7, wherein the rotation of the movable column 7 can enable the movable plate 8 to rotate by taking the movable column 7 as an axis, so that the angle of the camera array 9 in the horizontal direction is adjusted;
The output shaft of the electric push rod 10 is rotatably arranged on one side of the movable plate 8 far away from the camera array 9, and the telescopic action of the output shaft of the electric push rod 10 can assist the movable plate 8 to deflect the lower movable column 7 up and down, so that the angle of the camera array 9 in the vertical direction is adjusted;
this disaster early warning monitoring devices based on machine vision is equipped with a independently flexible camera array 9, can be according to disaster type and monitoring demand, automatically regulated camera's height and angle, when detecting disaster such as mountain landslide or flood, camera array 9 can automatic extension to higher position, acquires wider field of vision, can also catch the disaster scene of different angles, and monitoring range is wide, effectively improves the accuracy and the efficiency of disaster early warning, and the practicality is strong.
A transverse plate 12 is fixedly arranged above the bottom frame 1 through a supporting rod, a storage battery 13 is fixedly arranged on the transverse plate 12, and a solar panel 14 is fixedly arranged on the side edge of the supporting rod through an inclined rod;
The solar panel 14 converts solar energy into electric energy and stores the electric energy in the storage battery 13, and the storage battery 13 provides power support for the whole disaster early warning and monitoring device and comprises a first motor 6, a camera array 9, an electric push rod 10, a second motor 111 and the power requirement of a controller.
The transverse plate 12 is provided with a controller, the storage battery 13 is respectively and electrically connected with the first motor 6, the camera array 9, the electric push rod 10, the second motor 111 and the controller, and the controller is respectively and electrically connected with the first motor 6, the camera array 9, the electric push rod 10 and the second motor 111;
The controller receives data from the camera array 9 and other sensors, analyzes and judges the data based on a preset algorithm, and according to the analysis result, the controller can automatically control the running states of the motor I6, the camera array 9, the electric push rod 10 and the motor II 111 to realize automatic height and angle adjustment of the camera array 9, and can also receive instructions from a remote control center to remotely control and adjust the device.
The corners of the bottom frame 1 are provided with a first fixing nail 15 in a sliding manner, and a second fixing nail 16 is fixedly arranged on the side edge of the first fixing nail 15 through a connecting block;
When the device needs to be fixed, the first fixing nail 15 and the second fixing nail 16 can be fixed on the ground or other supports firmly through sliding and fixing, and the connecting block is used as an intermediate connecting piece, so that the stability and reliability between the first fixing nail 15 and the second fixing nail 16 are ensured, and the device can be stably operated under complex environment or severe weather conditions by the double fixing mode.
The bottom frame 1 is provided with a level meter which is electrically connected with the controller;
The level meter monitors the horizontal state of the bottom frame 1 in real time, sends data to the controller, can detect levelness of the bottom frame 1 before and after installation, is convenient for operators to install, and is also convenient for follow-up detection of natural disasters.
The size of the U-shaped rod 4 is matched with the size of the loop bar 3, an infrared distance sensor is arranged on the mounting column 5, the detection end of the infrared distance sensor is opposite to the transverse bar 2, and the infrared distance sensor is electrically connected with the controller;
The infrared distance sensor is installed on the erection column 5, detects the distance between U type pole 4 and the crossband 2 in real time, and when U type pole 4 slides on lead screw 115, the infrared distance sensor can real-time supervision distance change to give the controller with data transmission, the controller can accurate control U type pole 4 (i.e. camera array 9) lifting height according to infrared distance sensor's data, ensures that camera array 9 can accurately reach the preset position and monitor.
Working principle:
When the disaster early warning and monitoring device is used, the disaster early warning and monitoring device is fixedly installed on the ground through the bottom frame 1, and the disaster early warning and monitoring device is ensured to be in a horizontal state during installation;
When the disaster early warning and monitoring device needs to adjust the height and the angle of the camera array 9, a motor II 111 in the transverse bar 2 is started, a screw rod 115 is driven to rotate through the transmission of a driving wheel 112, a driven wheel 113 and a belt 114, and the rotation of the screw rod 115 can enable a U-shaped rod 4 in threaded connection with the screw rod to slide up and down in the loop bar 3, so that the height of the camera array 9 is changed;
Starting a first motor 6 on the mounting column 5, and driving the movable column 7 to rotate on the mounting column 5 through the fixed connection of an output shaft of the first motor and the movable column 7, wherein the rotation of the movable column 7 can enable the movable plate 8 to rotate by taking the movable column 7 as an axis, so that the angle of the camera array 9 in the horizontal direction is adjusted;
The output shaft of the electric push rod 10 is rotatably arranged on one side of the movable plate 8 far away from the camera array 9, and the telescopic action of the output shaft of the electric push rod 10 can assist the movable plate 8 to deflect the lower movable column 7 up and down, so that the angle of the camera array 9 in the vertical direction is adjusted;
The solar panel 14 converts solar energy into electric energy and stores the electric energy in the storage battery 13, the storage battery 13 provides power support for the whole disaster early warning and monitoring device, and the electric energy requirements of the motor I6, the camera array 9, the electric push rod 10, the motor II 111 and the controller are met, and the continuous operation of the device in non-power-source environments such as the field is ensured by the green and sustainable power supply mode;
the controller receives data from the camera array 9 and other sensors, analyzes and judges the data based on a preset algorithm, and according to the analysis result, the controller can automatically control the running states of the motor I6, the camera array 9, the electric push rod 10 and the motor II 111 to realize automatic height and angle adjustment of the camera array 9, and can also receive instructions from a remote control center to remotely control and adjust the device;
When the device needs to be fixed, the first fixing nail 15 and the second fixing nail 16 can firmly fix the bottom frame 1 on the ground or other supports through sliding and fixing, and the connecting block is used as an intermediate connecting piece, so that the stability and reliability between the first fixing nail 15 and the second fixing nail 16 are ensured, and the device can stably operate under complex environment or severe weather conditions by the double fixing mode;
The level meter monitors the level state of the bottom frame 1 in real time and sends data to the controller, so that the levelness of the bottom frame 1 before and after installation can be detected, the installation of operators is facilitated, and the subsequent detection of natural disasters is also facilitated;
The infrared distance sensor is installed on the erection column 5, detects the distance between U type pole 4 and the crossband 2 in real time, and when U type pole 4 slides on lead screw 115, the infrared distance sensor can real-time supervision distance change to give the controller with data transmission, the controller can accurate control U type pole 4 (i.e. camera array 9) lifting height according to infrared distance sensor's data, ensures that camera array 9 can accurately reach the preset position and monitor.
This disaster early warning monitoring devices based on machine vision is equipped with a independently flexible camera array 9, can be according to disaster type and monitoring demand, automatically regulated camera's height and angle, when detecting disaster such as mountain landslide or flood, camera array 9 can automatic extension to higher position, acquires wider field of vision, can also catch the disaster scene of different angles, and monitoring range is wide, effectively improves the accuracy and the efficiency of disaster early warning, and the practicality is strong.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (8)

1. The utility model provides a disaster early warning monitoring devices based on machine vision, includes underframe (1), a serial communication port, fixed mounting has diaphragm (2) in underframe (1), fixed mounting has symmetrical loop bar (3) on diaphragm (2), two sets of slide on loop bar (3) jointly and be provided with U type pole (4), U type pole (4) middle part fixed mounting has erection column (5), erection column (5) bottom fixed mounting has motor one (6), erection column (5) top rotation is provided with movable column (7), motor one (6) output shaft tip and movable column (7) pivot end fixed mounting, it is provided with fly leaf (8) to rotate on movable column (7), fly leaf (8) side is provided with evenly distributed's camera array (9), fixed mounting has electric putter (10) on fly leaf (7), electric putter (10) output shaft tip rotates and sets up one side of keeping away from camera array (9) in fly leaf (2) and is provided with in fly leaf (3) and is used for driving camera array (11) vertical lift.
2. The disaster early warning and monitoring device based on machine vision according to claim 1, wherein the driving part (11) comprises a motor II (111) fixedly installed in the cross bar (2) at one side, a driving wheel (112) and a driven wheel (113) rotatably arranged in the cross bar (2), a belt (114) sleeved on the driving wheel (112) and the driven wheel (113), and a screw rod (115) rotatably arranged in the loop bar (3).
3. The disaster early warning and monitoring device based on machine vision according to claim 2, wherein the end part of the output shaft of the motor II (111) is fixedly installed in the middle of the driving wheel (112), the screw rod (115) is fixedly installed in the middle of the driving wheel (112) and the driven wheel (113), the U-shaped rod (4) is in threaded connection with the screw rod (115), and the belt (114) is in transmission connection with the driving wheel (112) and the driven wheel (113).
4. The disaster early warning and monitoring device based on machine vision according to claim 1, wherein a transverse plate (12) is fixedly arranged above the bottom frame (1) through a supporting rod, a storage battery (13) is fixedly arranged on the transverse plate (12), and a solar panel (14) is fixedly arranged on the side edge of the supporting rod through an inclined rod.
5. The disaster early warning and monitoring device based on machine vision according to claim 4, wherein the cross plate (12) is provided with a controller, the storage battery (13) is electrically connected with the first motor (6), the camera array (9), the electric push rod (10), the second motor (111) and the controller respectively, and the controller is electrically connected with the first motor (6), the camera array (9), the electric push rod (10) and the second motor (111) respectively.
6. The disaster early warning and monitoring device based on machine vision according to claim 1, wherein the first fixing nails (15) are slidably arranged at the corners of the bottom frame (1), and the second fixing nails (16) are fixedly arranged on the side edges of the first fixing nails (15) through connecting blocks.
7. The disaster early warning and monitoring device based on machine vision according to claim 1, wherein a level meter is arranged on the bottom frame (1), and the level meter is electrically connected with the controller.
8. The disaster early warning and monitoring device based on machine vision according to claim 1, wherein the size of the U-shaped rod (4) is matched with the size of the loop bar (3), an infrared distance sensor is arranged on the mounting column (5), the detection end of the infrared distance sensor is opposite to the transverse bar (2), and the infrared distance sensor is electrically connected with the controller.
CN202421451233.9U 2024-06-24 2024-06-24 Disaster early warning and monitoring device based on machine vision Active CN222559680U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202421451233.9U CN222559680U (en) 2024-06-24 2024-06-24 Disaster early warning and monitoring device based on machine vision

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202421451233.9U CN222559680U (en) 2024-06-24 2024-06-24 Disaster early warning and monitoring device based on machine vision

Publications (1)

Publication Number Publication Date
CN222559680U true CN222559680U (en) 2025-03-04

Family

ID=94751394

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202421451233.9U Active CN222559680U (en) 2024-06-24 2024-06-24 Disaster early warning and monitoring device based on machine vision

Country Status (1)

Country Link
CN (1) CN222559680U (en)

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