CN112947429B - Underground movable video monitoring system - Google Patents
Underground movable video monitoring system Download PDFInfo
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- CN112947429B CN112947429B CN202110146019.7A CN202110146019A CN112947429B CN 112947429 B CN112947429 B CN 112947429B CN 202110146019 A CN202110146019 A CN 202110146019A CN 112947429 B CN112947429 B CN 112947429B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 147
- 230000001502 supplementing effect Effects 0.000 claims abstract description 19
- 238000004891 communication Methods 0.000 claims abstract description 15
- 238000004880 explosion Methods 0.000 claims description 25
- 238000005286 illumination Methods 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 6
- 230000008054 signal transmission Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 7
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0231—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
- G05D1/0238—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using obstacle or wall sensors
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0212—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory
- G05D1/0214—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory in accordance with safety or protection criteria, e.g. avoiding hazardous areas
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0212—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory
- G05D1/0223—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory involving speed control of the vehicle
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0231—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
- G05D1/0242—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using non-visible light signals, e.g. IR or UV signals
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0231—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
- G05D1/0246—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using a video camera in combination with image processing means
- G05D1/0253—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using a video camera in combination with image processing means extracting relative motion information from a plurality of images taken successively, e.g. visual odometry, optical flow
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0276—Control of position or course in two dimensions specially adapted to land vehicles using signals provided by a source external to the vehicle
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Aviation & Aerospace Engineering (AREA)
- Electromagnetism (AREA)
- Multimedia (AREA)
- Mining & Mineral Resources (AREA)
- Signal Processing (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Studio Devices (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a underground movable video monitoring system, which comprises a ground monitoring station, wherein the ground monitoring station is connected with a control substation, the control substation is connected with an explosion-proof monitoring vehicle, the explosion-proof monitoring vehicle is used for monitoring an area to be monitored, a photoelectric sensor is arranged in the area to be monitored, the control substation is connected with an explosion-proof power supply, the explosion-proof power supply is used for providing power required by the control substation, and the control substation comprises a wireless receiving base station, an exchanger, a photoelectric transceiver and a communication module, and the wireless receiving base station is used for receiving signals of the explosion-proof monitoring vehicle and instructions of the control substation. The monitoring system, the explosion-proof camera and the infrared light supplementing device ensure that the monitoring video is clear, the moving speed of the explosion-proof monitoring vehicle is controllable, the monitoring personnel can conveniently monitor the underground condition in real time, and the wireless receiving base station, the switch, the photoelectric transceiver and the communication module are arranged, so that the signals can be conveniently received and transmitted, the signal conversion is realized, the installation is convenient, the monitoring is reliable, and the operation is simple.
Description
Technical Field
The invention relates to an underground movable video monitoring system, in particular to an underground movable video monitoring system.
Background
Along with the progress of society and science and technology, the science and technology application level of colliery enterprise also constantly improves, in daily life and the work, the video monitoring of making a video recording has become indispensable partly, especially in the colliery production video monitoring is more important, at present mine video monitoring mainly adopts infrared camera, spherical camera to shoot, because restriction factors such as the principle of the complicated, regional restriction of environment condition in pit and camera rectilinear imaging, traditional shooting mode can't realize closely switching to observe, video automatic shooting gathers of equipment under the complex environment, the flexibility is low, monitoring effect is poor, video signal gathers poor.
Aiming at the existing problems, a downhole movable video monitoring system is designed.
Disclosure of Invention
The invention aims to provide a movable underground video monitoring system, an explosion-proof camera and an infrared light supplementing device, so that the clarity of monitoring video is ensured, the moving speed of an explosion-proof monitoring vehicle is controllable, monitoring personnel can conveniently monitor underground conditions in real time, and the movable underground video monitoring system is provided with a wireless receiving base station, a switch, a photoelectric transceiver and a communication module, so that signals can be conveniently received and transmitted, the conversion of the signals is realized, the installation is convenient, the monitoring is reliable, and the operation is simple.
The aim of the invention can be achieved by the following technical scheme:
The underground movable video monitoring system comprises a ground monitoring station, wherein the ground monitoring station is connected with a control substation, the control substation is connected with an explosion-proof monitoring vehicle, the explosion-proof monitoring vehicle is used for monitoring an area to be monitored, and a photoelectric sensor is arranged in the area to be monitored.
The control substation is connected with an explosion-proof power supply, the explosion-proof power supply is used for providing power required by the control substation, the control substation comprises a wireless receiving base station, an exchanger, a photoelectric transceiver and a communication module, and the wireless receiving base station is used for receiving signals of an explosion-proof monitoring vehicle and instructions of the control substation; the exchanger is used for photoelectric signal transmission and forwarding the collected photoelectric signals to the control substation; the photoelectric transceiver is used for converting photoelectric signals, so that signal transmission is facilitated; the communication module is used for controlling the substation to transmit signals, and the control substation transmits monitoring signals and data to the ground monitoring station through the communication module.
The photoelectric sensor is used for monitoring optical signals in the area to be monitored and converting the optical signals into electric signals to be sent to the explosion-proof monitoring vehicle.
The area to be detected is provided with a placing plate, a movable frame is arranged on the placing plate in a sliding mode, an explosion-proof monitoring vehicle is arranged on the placing plate, and a mounting block is arranged on the explosion-proof monitoring vehicle.
The movable frame comprises a sliding block, a threaded hole is formed in the sliding block, a first hydraulic rod is fixedly arranged on the sliding block, a support is fixedly connected to the output end of the first hydraulic rod, a mounting plate is fixedly arranged on the support, a fixing piece for fixing the mounting plate is arranged on one side of the mounting plate, right-angle blocks distributed in an array are arranged on one side of the mounting plate, springs are arranged on one side of the right-angle blocks, one section of each spring is fixedly connected with the right-angle blocks, the other end of each spring is fixedly connected with the corresponding pushing block, and a limiter is arranged between the pushing blocks in a clamping mode.
Further, be equipped with symmetrical distribution's mounting groove on placing the board, the mounting groove internal rotation is equipped with first lead screw, the fixed first motor that is equipped with in one side of placing the board, the output of first motor runs through and places board and first lead screw fastening connection, be equipped with on the board and be used for explosion-proof detection car gliding shifting chute, place the board on rotate and be equipped with symmetrical distribution's reel, be equipped with the second motor on the board, the output and the reel fastening connection of second motor, be equipped with the converter on the board of placing, converter and second motor fastening connection are equipped with the haulage rope on the reel, be equipped with symmetrical distribution's fixed hook on the haulage rope.
Further, the slider is matched with the mounting groove, and the threaded hole is matched with the first screw rod.
Further, explosion-proof monitor car one side is equipped with the gyro wheel, and explosion-proof monitor car one side is equipped with the diaphragm, and the fastening is equipped with the second hydraulic stem on the diaphragm, and the output fastening of second hydraulic stem has the arresting gear who is used for fixed gyro wheel, and explosion-proof monitor car both ends rotate and are equipped with the pivot, fixedly in the pivot be equipped with the triangle ring, and explosion-proof monitor car internal fixation is equipped with the installing frame, and the installing frame internal fixation is equipped with the fourth motor, and installing frame one side rotates and is equipped with first bevel gear, and the output and the first bevel gear fastening of fourth motor are connected.
Be equipped with the mounting hole on the explosion-proof monitoring car, be equipped with the spout on the explosion-proof monitoring car, be equipped with the mount on the spout, be equipped with the fixed plate on the explosion-proof monitoring car, fixed plate one side is rotated and is equipped with the second lead screw, the opposite side is equipped with the fifth motor, the output of fifth motor runs through fixed plate and second lead screw fastening connection, the second lead screw runs through mount and mount screw-thread fit, mount one side is rotated and is equipped with clearance wheel and fan, the opposite side is equipped with the sixth motor, the output of sixth motor runs through mount and clearance wheel fastening connection, the fastening is equipped with the belt between clearance wheel and the fan, the fixed infrared limit module that is equipped with on the explosion-proof monitoring car, the fastening is equipped with explosion-proof wireless client AP on the explosion-proof monitoring car.
Further, the roller is matched with the movable groove, and the fixed hook is matched with the triangular ring.
Further, be equipped with the stopper on the installation piece, installation piece one end is equipped with the second bevel gear, rotates on the installation piece and is equipped with the dwang, and installation piece one side is fixed to be equipped with seventh motor, and the output of seventh motor runs through the installation piece and with dwang fastening connection, fixedly on the dwang be equipped with explosion-proof camera and infrared light filling device.
The mounting block is matched with the mounting hole, and the second bevel gear is matched with the first bevel gear.
Further, the explosion-proof monitoring vehicle comprises an infrared limit module, an explosion-proof camera, an explosion-proof wireless client AP, an infrared light supplementing device, a temperature sensor and a humidity sensor, wherein a control substation is connected with a limiter, and the limiter is controlled to output limit signals; the infrared limiting module is connected with the second hydraulic rod and is used for sensing limiting signals of the limiter and braking the explosion-proof monitoring vehicle; the anti-explosion camera is used for monitoring the area to be monitored, shooting the real-time condition of the area to be monitored and providing video data for the ground monitoring station; a hard disk for storing video data is arranged in the explosion-proof camera, and the hard disk is connected with an explosion-proof wireless client AP;
Further, the anti-explosion wireless client AP is used for sorting the monitored signals and video data, transmitting the signals and the video data to the control substation, and transmitting the signals and the video data to the ground detection station through the communication module; the anti-explosion camera is fixedly connected with an infrared light supplementing device, the infrared light supplementing device is connected with the photoelectric sensor, the infrared light supplementing device is used for underground illumination, the illumination intensity is adjusted according to the monitoring signal of the photoelectric sensor, and proper illumination is provided, so that the anti-explosion camera can acquire clear video data; the temperature sensor is used for monitoring the temperature change near the explosion-proof monitoring vehicle and transmitting signals to the explosion-proof wireless client AP; the humidity sensor is used for monitoring humidity changes near the explosion-proof monitoring vehicle and transmitting signals to the explosion-proof wireless client AP.
Further, the control substation is fixedly connected with the frequency converter, one end of the frequency converter is connected with the control substation, the other end of the frequency converter is connected with the second motor, the frequency converter is used for controlling the output frequency of the second motor, and the movement of the explosion-proof monitoring vehicle is accurately controlled
The invention has the beneficial effects that:
1. The monitoring system, the explosion-proof camera and the infrared light supplementing device ensure that the monitoring video is clear, the moving speed of the explosion-proof monitoring vehicle is controllable, and the monitoring system is convenient for monitoring underground conditions in real time by monitoring staff;
2. the monitoring system controls the rotating speed of the motor, so that the explosion-proof monitoring vehicle can carry out speed change inspection on the guide rail, is convenient and reliable to monitor, is convenient to install and is simple to operate.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of a monitoring system of the present invention;
FIG. 2 is a schematic diagram of a monitoring system of the present invention;
FIG. 3 is a schematic diagram of a monitoring system of the present invention;
FIG. 4 is a schematic view of a placement plate structure of the present invention;
FIG. 5 is a schematic view of the structure of the mobile frame of the present invention;
FIG. 6 is a schematic view of the structure of the mobile frame of the present invention;
FIG. 7 is a schematic view of the explosion-proof monitoring vehicle of the present invention;
FIG. 8 is a schematic view of the construction of the mounting block of the present invention.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. 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.
The underground movable video monitoring system comprises a ground monitoring station, as shown in fig. 1 and 3, the ground monitoring station is connected with a control substation, the control substation is connected with an explosion-proof monitoring vehicle 3, the explosion-proof monitoring vehicle 3 is used for monitoring an area to be monitored, and a photoelectric sensor is arranged in the area to be monitored.
As shown in fig. 1, the control substation is connected with an explosion-proof power supply, the explosion-proof power supply is used for providing power required by the control substation, the control substation comprises a wireless receiving base station, an exchanger, a photoelectric transceiver and a communication module, and the wireless receiving base station is used for receiving signals of the explosion-proof monitoring vehicle 3 and instructions of the control substation; the exchanger is used for photoelectric signal transmission and forwarding the collected photoelectric signals to the control substation; the photoelectric transceiver is used for converting photoelectric signals, so that signal transmission is facilitated; the communication module is used for controlling the substation to transmit signals, and the control substation transmits monitoring signals and data to the ground monitoring station through the communication module.
The photoelectric sensor is used for monitoring optical signals in the area to be monitored and converting the optical signals into electric signals to the explosion-proof monitoring vehicle 3.
As shown in fig. 3, the area to be detected is provided with a placing plate 1, the placing plate 1 is provided with a moving frame 2 in a sliding manner, the placing plate 1 is provided with an explosion-proof monitoring vehicle 3, and the explosion-proof monitoring vehicle 3 is provided with a mounting block 4.
As shown in fig. 4, a symmetrically distributed mounting groove 12 is formed in the placing plate 1, a first lead screw 13 is rotationally arranged in the mounting groove 12, a first motor 14 is fixedly arranged on one side of the placing plate 1, an output end of the first motor 14 penetrates through the placing plate 1 and is fixedly connected with the first lead screw 13, a moving groove 15 used for sliding the explosion-proof detecting vehicle 3 is formed in the placing plate 1, a symmetrically distributed wire wheel 17 is rotationally arranged on the placing plate 1, a second motor 170 is arranged on the placing plate 1, an output end of the second motor 170 is fixedly connected with the wire wheel 17, a frequency converter 16 is arranged on the placing plate 1, the frequency converter 16 is fixedly connected with the second motor 160, a traction rope 18 is arranged on the wire wheel 17, and symmetrically distributed fixing hooks 19 are arranged on the traction rope 19.
As shown in fig. 5, the movable frame 2 includes a slider 21, a threaded hole 22 on the slider 21, a first hydraulic rod 23 is fixedly arranged on the slider 21, a bracket 24 is fixedly connected to an output end of the first hydraulic rod 23, a mounting plate 25 is fixedly arranged on the bracket 24, a fixing piece 26 for fixing the mounting plate 25 is arranged on one side of the mounting plate 25, right-angle blocks 27 distributed in an array are arranged on one side of the mounting plate 25, a spring 28 is arranged on one side of the right-angle blocks 27, one section of the spring 28 is fixedly connected with the right-angle blocks 27, the other end of the spring 28 is fixedly connected with a push block 29, and a limiter 20 is arranged between the push blocks 29 in a clamping manner.
The slider 21 is engaged with the mounting groove 12, and the screw hole 22 is engaged with the first screw 13.
As shown in fig. 6, a roller 31 is arranged on one side of the explosion-proof monitoring vehicle 3, a transverse plate 32 is arranged on one side of the explosion-proof monitoring vehicle 3, a second hydraulic rod 33 is fastened on the transverse plate 32, a brake device 34 for fixing the roller 31 is fastened and connected to the output end of the second hydraulic rod 33, rotating shafts 35 are rotatably arranged at two ends of the explosion-proof monitoring vehicle 3, a triangular ring 351 is fixedly arranged on the rotating shafts 35, a mounting frame 36 is fixedly arranged in the explosion-proof monitoring vehicle 3, a fourth motor 360 is fixedly arranged in the mounting frame 36, a first bevel gear 37 is rotatably arranged on one side of the mounting frame 36, and the output end of the fourth motor 360 is fastened and connected with the first bevel gear 37.
The anti-explosion monitoring vehicle 3 is provided with a mounting hole 30, the anti-explosion monitoring vehicle 3 is provided with a chute 300, the chute 300 is provided with a fixing frame 38, the anti-explosion monitoring vehicle 3 is provided with a fixing plate 39, one side of the fixing plate 39 is rotationally provided with a second lead screw 391, the other side of the fixing plate 39 is provided with a fifth motor 390, the output end of the fifth motor 390 penetrates through the fixing plate 39 to be fixedly connected with the second lead screw 391, the second lead screw 391 penetrates through the fixing frame 38 to be in threaded fit with the fixing frame 38, one side of the fixing frame 38 is rotationally provided with a cleaning wheel 382 and a fan 381, the other side of the fixing frame 38 is provided with a sixth motor 380, the output end of the sixth motor 380 penetrates through the fixing frame 38 to be fixedly connected with the cleaning wheel 382, a belt 383 is fixedly arranged between the cleaning wheel 382 and the fan 381, the anti-explosion monitoring vehicle 3 is fixedly provided with an infrared limiting module 310, and the anti-explosion wireless client AP302 is fixedly arranged on the anti-explosion monitoring vehicle 3.
The roller 31 is engaged with the moving groove 15, and the fixed hook 19 is engaged with the triangular ring 351.
As shown in fig. 7, a limiting block 41 is arranged on the mounting block 4, a second bevel gear 42 is arranged at one end of the mounting block 4, a rotating block 44 is rotatably arranged on the mounting block 4, a seventh motor 43 is fixedly arranged on one side of the mounting block 4, an output end of the seventh motor 43 penetrates through the mounting block 4 and is fixedly connected with the rotating block 44, and an explosion-proof camera 45 and an infrared light supplementing device 46 are fixedly arranged on the rotating block 44.
The mounting block 4 mates with the mounting aperture 30 and the second bevel gear 42 mates with the first bevel gear 37.
As shown in fig. 2, the explosion-proof monitoring vehicle 3 comprises an infrared limit module 301, an explosion-proof camera 45, an explosion-proof wireless client AP302, an infrared light supplementing device 46, a temperature sensor and a humidity sensor, wherein a control substation is connected with a limiter 20, and the limiter 20 is controlled to output limit signals; the infrared limiting module 301 is connected with the second hydraulic rod 33 and is used for sensing a limiting signal of the limiter 20 and braking the explosion-proof monitoring vehicle 3; the explosion-proof camera 45 is used for monitoring the area to be monitored, shooting the real-time condition of the area to be monitored and providing video data for the ground monitoring station; the explosion-proof camera 45 is internally provided with a hard disk for storing video data, and the hard disk is connected with an explosion-proof wireless client AP 302;
The anti-explosion wireless client AP302 is used for sorting the monitored signals and video data and transmitting the signals and the video data to the control substation, and the control substation transmits the signals and the video data to the ground detection station through the communication module; an infrared light supplementing device 46 is fixedly connected to the explosion-proof camera, the infrared light supplementing device 46 is connected with the photoelectric sensor, the infrared light supplementing device 46 is used for underground illumination, the illumination intensity is adjusted according to the monitoring signal of the photoelectric sensor, and proper illumination is provided, so that the explosion-proof camera 45 can acquire clear video data; the temperature sensor is used for monitoring the temperature change near the explosion-proof monitoring vehicle and transmitting a signal to the explosion-proof wireless client AP302; the humidity sensor is used to monitor humidity changes in the vicinity of the explosion-proof monitoring vehicle and transmit signals to the explosion-proof wireless client AP302.
As shown in fig. 2 and 3, the control substation is fixedly connected with the frequency converter 16, one end of the frequency converter 16 is connected with the control substation, the other end of the frequency converter 16 is connected with the second motor 170, and the frequency converter 16 is used for controlling the output frequency of the second motor 170 and accurately controlling the movement of the explosion-proof monitoring vehicle.
The following describes a downhole mobile video monitoring system according to several embodiments:
Example 1:
Automatic inspection: under unmanned operating condition, the staff passes through ground monitoring station, and the automatic procedure of patrolling and examining is input, and control substation system control second motor 170 starts, and pulling haulage rope 18 makes explosion-proof monitoring car 3 reciprocating motion, patrols and examines a plurality of areas of waiting to monitor to with the video data that patrols and examines deposit hard disk, and maintainer passes through ground monitoring station, and the video of patrolling and examining is called, makes things convenient for inquiring and analysis accident cause, makes the safety adjustment.
Example 2
Manual inspection: when the ground monitoring station is on duty, the explosion-proof monitoring vehicle 3 cannot freely move, an on-duty worker observes the underground area to be monitored through the explosion-proof camera 45, an abnormal position is observed, a movement command is issued to the control substation, the second motor 170 is started, the explosion-proof monitoring vehicle 3 is controlled to move to the abnormal position of the area to be monitored, the output frequency of the second motor 170 is controlled, the movement speed of the explosion-proof monitoring vehicle 3 is controlled, the photoelectric sensor monitors the light signal at all times, the infrared light supplementing device 46 is enabled to rapidly adjust the illumination brightness, the video of the explosion-proof camera 45 is enabled to be clear, and the target is prevented from being lost.
Example 3
When the explosion-proof camera 45 executes an automatic inspection or manual inspection command to enable the explosion-proof camera 45 to face to other places, when the explosion-proof monitoring vehicle 3 needs to inspect a plurality of areas, a worker inputs an instruction at a ground monitoring station to enable a control substation to enter an on-line control mode, when an operator needs to inspect one of the areas, the operator needs to control a photoelectric sensor to output a signal, at the moment, an infrared light supplementing device 46 on the explosion-proof monitoring vehicle receives the signal, the explosion-proof monitoring vehicle 3 immediately moves to the signal of the photoelectric sensor, deviates from the explosion-proof camera 46 of the area to be monitored, automatically rotates, and inspects the area to be monitored.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (4)
1. The underground movable video monitoring system comprises a ground monitoring station and is characterized in that the ground monitoring station is connected with a control substation, the control substation is connected with an explosion-proof monitoring vehicle (3), the explosion-proof monitoring vehicle (3) is used for monitoring an area to be monitored, and a photoelectric sensor is arranged in the area to be monitored;
The control substation is connected with an explosion-proof power supply, the explosion-proof power supply is used for providing power required by the control substation, the control substation comprises a wireless receiving base station, an exchanger, a photoelectric transceiver and a communication module, and the wireless receiving base station is used for receiving signals of an explosion-proof monitoring vehicle (3) and instructions of the control substation; the exchanger is used for photoelectric signal transmission and forwarding the collected photoelectric signals to the control substation; the photoelectric transceiver is used for converting photoelectric signals, so that signal transmission is facilitated; the communication module is used for controlling the substation to transmit signals, and the control substation transmits the monitoring signals and data to the ground monitoring station through the communication module;
the photoelectric sensor is used for monitoring optical signals in the area to be monitored and converting the optical signals into electric signals to be sent to the explosion-proof monitoring vehicle (3);
The area to be monitored is provided with a placing plate (1), a moving frame (2) is arranged on the placing plate (1) in a sliding manner, an explosion-proof monitoring vehicle (3) is arranged on the placing plate (1), and a mounting block (4) is arranged on the explosion-proof monitoring vehicle (3);
The movable frame (2) comprises a sliding block (21), a threaded hole (22) is formed in the sliding block (21), a first hydraulic rod (23) is fixedly arranged on the sliding block (21), a support (24) is fixedly connected to the output end of the first hydraulic rod (23), a mounting plate (25) is fixedly arranged on the support (24), a fixing piece (26) used for fixing the mounting plate (25) is arranged on one side of the mounting plate (25), right-angle blocks (27) distributed in an array are arranged on one side of the mounting plate (25), springs (28) are arranged on one side of the right-angle blocks (27), one section of each spring (28) is fixedly connected with the right-angle blocks (27), the other end of each spring is fixedly connected with a pushing block (29), and a limiter (20) is clamped between the pushing blocks (29);
The anti-explosion device is characterized in that symmetrically distributed mounting grooves (12) are formed in the placing plate (1), a first lead screw (13) is rotationally arranged in the mounting grooves (12), a first motor (14) is fixedly arranged on one side of the placing plate (1), an output end of the first motor (14) penetrates through the placing plate (1) and is fixedly connected with the first lead screw (13), a moving groove (15) used for preventing an explosion of the monitoring vehicle (3) is formed in the placing plate (1), symmetrically distributed wire wheels (17) are rotationally arranged on the placing plate (1), a second motor (170) is arranged on the placing plate (1), an output end of the second motor (170) is fixedly connected with the wire wheels (17), a frequency converter (16) is arranged on the placing plate (1), a traction rope (18) is arranged on the wire wheels (17), and symmetrically distributed fixing hooks (19) are arranged on the traction rope (18);
The anti-explosion monitoring vehicle is characterized in that a roller (31) is arranged on one side of the anti-explosion monitoring vehicle (3), a transverse plate (32) is arranged on one side of the anti-explosion monitoring vehicle (3), a second hydraulic rod (33) is fixedly arranged on the transverse plate (32), a braking device (34) used for fixing the roller (31) is fixedly connected to the output end of the second hydraulic rod (33), rotating shafts (35) are rotatably arranged at two ends of the anti-explosion monitoring vehicle (3), triangular rings (351) are fixedly arranged on the rotating shafts (35), a mounting frame (36) is fixedly arranged in the anti-explosion monitoring vehicle (3), a fourth motor (360) is fixedly arranged in the mounting frame (36), a first bevel gear (37) is rotatably arranged on one side of the mounting frame (36), and the output end of the fourth motor (360) is fixedly connected with the first bevel gear (37);
the anti-explosion monitoring vehicle (3) is provided with a mounting hole (30), the anti-explosion monitoring vehicle (3) is provided with a sliding groove (300), the sliding groove (300) is provided with a fixing frame (38), the anti-explosion monitoring vehicle (3) is provided with a fixing plate (39), one side of the fixing plate (39) is rotationally provided with a second lead screw (391), the other side of the fixing plate is provided with a fifth motor (390), the output end of the fifth motor (390) penetrates through the fixing plate (39) and is fixedly connected with the second lead screw (391), the second lead screw (391) penetrates through the fixing frame (38) to be in threaded fit with the fixing frame (38), one side of the fixing frame (38) is rotationally provided with a cleaning wheel (382) and is provided with a sixth motor (380), the output end of the sixth motor (380) penetrates through the fixing frame (38) to be fixedly connected with the cleaning wheel (382) and the fan (381), a belt (383) is fixedly arranged between the cleaning wheel (382) and the fan (381), the anti-explosion monitoring vehicle (3) is fixedly provided with an infrared limit module (301), and the anti-explosion monitoring vehicle (3) is fixedly provided with an anti-explosion wireless client AP (302);
A limiting block (41) is arranged on the mounting block (4), a second bevel gear (42) is arranged at one end of the mounting block (4), a rotating block (44) is rotationally arranged on the mounting block (4), a seventh motor (43) is fixedly arranged on one side of the mounting block (4), the output end of the seventh motor (43) penetrates through the mounting block (4) and is fixedly connected with the rotating block (44), and an explosion-proof camera (45) and an infrared light supplementing device (46) are fixedly arranged on the rotating block (44);
The mounting block (4) is matched with the mounting hole (30), and the second bevel gear (42) is matched with the first bevel gear (37);
The explosion-proof monitoring vehicle (3) comprises an infrared limit module (301), an explosion-proof camera (45), an explosion-proof wireless client AP (302), an infrared light supplementing device (46), a temperature sensor and a humidity sensor, wherein a control substation is connected with a limiter (20), and the limiter (20) is controlled to output limit signals; the infrared limiting module (301) is connected with the second hydraulic rod (33) and is used for sensing limiting signals of the limiter (20) and braking the explosion-proof monitoring vehicle (3); the explosion-proof camera (45) is used for monitoring the area to be monitored, shooting the real-time condition of the area to be monitored and providing video data for the ground monitoring station; a hard disk for storing video data is arranged in the explosion-proof camera (45) and is connected with an explosion-proof wireless client AP (302);
The anti-explosion wireless client AP (302) is used for sorting the monitored signals and video data, transmitting the signals and the video data to the control substation, and transmitting the signals and the video data to the ground detection station through the communication module by the control substation; an infrared light supplementing device (46) is fixedly connected to the explosion-proof camera, the infrared light supplementing device (46) is connected with the photoelectric sensor, the infrared light supplementing device (46) is used for underground illumination, the illumination intensity is adjusted according to a monitoring signal of the photoelectric sensor, and proper illumination is provided, so that the explosion-proof camera (45) can acquire clear video data; the temperature sensor is used for monitoring the temperature change near the explosion-proof monitoring vehicle and transmitting a signal to the explosion-proof wireless client AP (302); the humidity sensor is used for monitoring humidity changes near the explosion-proof monitoring vehicle and transmitting signals to the explosion-proof wireless client AP (302).
2. A downhole movable video monitoring system according to claim 1, wherein the slider (21) cooperates with the mounting groove (12), and the threaded bore (22) cooperates with the first screw (13).
3. A downhole movable video monitoring system according to claim 2, wherein the rollers (31) cooperate with the movement slots (15) and the stationary hooks (19) cooperate with the triangular rings (351).
4. The underground movable video monitoring system according to claim 1, wherein the control substation is fixedly connected with a frequency converter (16), one end of the frequency converter (16) is connected with the control substation, the other end of the frequency converter is connected with a second motor (170), and the frequency converter (16) is used for controlling the output frequency of the second motor (170) so as to accurately control the movement of the explosion-proof monitoring vehicle.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110146019.7A CN112947429B (en) | 2021-02-02 | 2021-02-02 | Underground movable video monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110146019.7A CN112947429B (en) | 2021-02-02 | 2021-02-02 | Underground movable video monitoring system |
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| CN112947429A CN112947429A (en) | 2021-06-11 |
| CN112947429B true CN112947429B (en) | 2024-05-14 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113382148A (en) * | 2021-06-24 | 2021-09-10 | 西南石油大学 | Decontamination type broad-spectrum underground camera device |
| CN113645447A (en) * | 2021-08-09 | 2021-11-12 | 兖州煤业股份有限公司 | Auxiliary device for coal mine maintenance |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206737953U (en) * | 2017-05-05 | 2017-12-12 | 湖南恒安矿山装备科技有限公司 | A kind of mine gas monitors combined control equipment |
| KR101912806B1 (en) * | 2017-08-29 | 2018-10-29 | 강영모 | Exploration robot with improved movement ability |
| CN210485204U (en) * | 2019-09-16 | 2020-05-08 | 榆林学院 | Mine monitoring device |
| CN214311438U (en) * | 2021-02-02 | 2021-09-28 | 安徽理工大学 | Underground movable video monitoring system |
-
2021
- 2021-02-02 CN CN202110146019.7A patent/CN112947429B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206737953U (en) * | 2017-05-05 | 2017-12-12 | 湖南恒安矿山装备科技有限公司 | A kind of mine gas monitors combined control equipment |
| KR101912806B1 (en) * | 2017-08-29 | 2018-10-29 | 강영모 | Exploration robot with improved movement ability |
| CN210485204U (en) * | 2019-09-16 | 2020-05-08 | 榆林学院 | Mine monitoring device |
| CN214311438U (en) * | 2021-02-02 | 2021-09-28 | 安徽理工大学 | Underground movable video monitoring system |
Non-Patent Citations (2)
| Title |
|---|
| The Video Collaborative Localization of a Miner’s Lamp Based on Wireless Multimedia Sensor Networks for Underground Coal Mines;Kaiming You et al.;《Sensors》;20151231;第25103-25122页 * |
| 一种新型井下智能运输管理系统;刘鹏南 等;《设备管理与维修》;20201231(第8期);第109-110页 * |
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