CN110803283A - External unmanned aerial vehicle ray radiation detection system and measurement method thereof - Google Patents
External unmanned aerial vehicle ray radiation detection system and measurement method thereof Download PDFInfo
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- CN110803283A CN110803283A CN201911231539.7A CN201911231539A CN110803283A CN 110803283 A CN110803283 A CN 110803283A CN 201911231539 A CN201911231539 A CN 201911231539A CN 110803283 A CN110803283 A CN 110803283A
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- aerial vehicle
- unmanned aerial
- radiation
- detection system
- camera
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- 230000005855 radiation Effects 0.000 title claims abstract description 94
- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 238000000691 measurement method Methods 0.000 title claims abstract description 4
- 238000012544 monitoring process Methods 0.000 claims description 13
- 239000000725 suspension Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 7
- 238000013480 data collection Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
- B64D47/08—Arrangements of cameras
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/02—Dosimeters
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
- G05D1/10—Simultaneous control of position or course in three dimensions
- G05D1/101—Simultaneous control of position or course in three dimensions specially adapted for aircraft
Abstract
The invention discloses an external unmanned aerial vehicle ray radiation detection system and a measurement method thereof, wherein the external unmanned aerial vehicle ray radiation detection system comprises an unmanned aerial vehicle, a radiation monitor and a camera device, a hanging frame is arranged on the unmanned aerial vehicle, the radiation monitor and the camera device are arranged on the hanging frame, and a camera of the camera device faces a display screen of the radiation monitor so as to shoot and obtain a radiation dose value displayed on the display screen. According to the invention, the radiation monitor and the camera device are installed on the unmanned aerial vehicle, the flight path of the unmanned aerial vehicle is set, the radiation dose at different positions near the transformer substation can be monitored by the radiation monitor, the radiation dose value displayed on the radiation monitor is collected by the camera device, and then the remote data collection of the radiation dose when the transformer substation generates the radiation can be realized.
Description
Technical Field
The invention relates to an external unmanned aerial vehicle ray radiation detection system and a measuring method thereof, and belongs to the field of ray radiation detection.
Background
The X-ray detection radiation mainly comprises two types, namely an X-ray detection device and scattered rays during detection, and the radiation time during simultaneous detection of a plurality of points is the superposition of the time required by the plurality of points. The requirements of the current ray detection regulations meet the X-ray flaw detection sanitary protection standard; the second is operation subarea, and other work can not be carried out in the control area at the same time; thirdly, the area with the ray dose equivalent rate more than 15 MuSv/h is a control area, and only detection personnel can enter the area; and fourthly, the area with the radiation dose equivalent rate more than 15 MuSv/h is a supervision area, and no irrelevant person can enter the supervision area. For the detection personnel, the existing radiation detection protection standard still endangers the physical health of the detection personnel, and therefore, the improvement of the existing radiation detection method is needed.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the radiation monitor and the camera device are applied to the unmanned aerial vehicle to realize the radiation detection of a transformer substation, so that the technical problem that the body health of detection personnel can be endangered by the radiation during the detection of the radiation is solved.
The technical scheme of the invention is as follows: the utility model provides an external unmanned aerial vehicle ray radiation detecting system, includes unmanned aerial vehicle, radiation monitor and camera device be provided with on the unmanned aerial vehicle and hang and put the frame, the radiation monitor with camera device installs hang and put on the frame, and camera device's camera orientation the display screen of radiation monitor is acquireed with in order to shoot the radiation dosage value that shows on the display screen.
Preferably, the hanging frame comprises:
the two installation frames are arranged oppositely, one installation frame is used for installing the camera device, and the other installation frame is used for installing the radiation monitor;
the suspension arm comprises a top end and a bottom end, the bottom end of the suspension arm is fixedly connected to the mounting frame, and the top end of the suspension arm is used for being hung on the unmanned aerial vehicle.
The supporting arm is arranged at the bottom of the mounting frame.
Preferably, the mounting frame is formed by connecting four plate surfaces in a surrounding manner, frame openings of the two mounting frames are horizontally arranged in the same direction, each plate surface is provided with an adjusting bolt, the outer end of each adjusting bolt is positioned outside the mounting frame, and the inner end of each adjusting bolt penetrates into the mounting frame.
Preferably, the inner ends of the adjusting bolts of the bottom plate arranged in the four plate surfaces are provided with supporting plates, and the supporting plates are horizontally arranged.
Preferably, a connecting plate is connected between the top and the bottom between the two mounting frames.
Preferably, the camera device is a wireless camera, the wireless camera comprises a camera, a wireless transmitter and a remote monitoring terminal, the camera is electrically connected with the wireless transmitter, and the wireless transmitter is connected with the remote monitoring terminal through a wireless network.
Preferably, the remote monitoring terminal is a computer or a smart phone which are networked.
Preferably, the drone is a rotary wing drone.
The invention also provides a measuring method of the external unmanned aerial vehicle ray radiation detection system, which comprises the following steps:
s1, inputting a flight track to the unmanned aerial vehicle, and controlling the unmanned aerial vehicle to fly according to the flight track after the ray generating device is started;
and S2, acquiring radiation dose information through the radiation monitor, and shooting and acquiring the radiation dose information on the radiation monitor through the camera device.
The invention has the beneficial effects that: according to the invention, the radiation monitor and the camera device are installed on the unmanned aerial vehicle, through setting the flight path of the unmanned aerial vehicle, the radiation dose at different positions near the transformer substation can be monitored through the radiation monitor, and the radiation dose value displayed on the radiation monitor is collected through the camera device, so that the remote data collection of the radiation dose when the transformer substation generates the radiation can be realized. The invention is particularly suitable for replacing a method for manually monitoring radiation dose in radiation environment evaluation.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a front view of the hanging frame;
FIG. 3 is a cross-sectional view of the hanging frame;
FIG. 4 is a side view of the hanger frame;
in the drawings: 100 hanging frames, 200 unmanned planes, 300 camera devices and 400 radiation monitors;
the device comprises a mounting frame 10, a plate 11, an adjusting bolt 12, a supporting plate 13, a connecting plate 14, a suspension arm 20, a suspension ring 21 and a supporting arm 30.
Detailed Description
The invention will be further described with reference to specific examples:
referring to fig. 1 to 4, an external drone ray radiation detection system according to an embodiment of the present invention includes a drone 200, a hanging frame 100, a radiation monitor 400, and a camera 300.
The unmanned aerial vehicle 200 is mainly used for loading the radiation monitor 400 and the camera device 300 and driving the radiation monitor 400 and the camera device 300 to fly, and the flying posture, the track and the like of the unmanned aerial vehicle 200 can be controlled through a remote control end. Drone 200 may be a rotorcraft.
Hang and put frame 100, install on unmanned aerial vehicle 200, mainly used carries radiation monitor 400 and camera device 300 to make camera device 300's camera towards the display screen of radiation monitor 400, obtain the radiation dosage value that shows on the display screen with the shooting. The hanging frame 100 includes a mounting frame 10, a hanging arm 20, and a supporting arm 30.
The mounting frames 10 are two oppositely arranged, wherein one mounting frame 10 is used for mounting and fixing the camera device 300, and the other mounting frame 10 is used for mounting and fixing the radiation monitor 400. Preferably, the mounting frame 10 is formed by connecting four plate surfaces 11, and the frame openings of the two mounting frames 10 are horizontally arranged in the same direction, so that the camera of the camera device 300 is aligned with the radiation monitor 400 for shooting.
Preferably, each plate surface 11 is provided with an adjusting bolt 12, the outer end of the adjusting bolt 12 is located outside the mounting frame 10, the inner end of the adjusting bolt passes through a screw hole in the plate surface 11 and then penetrates into the mounting frame 10, and the inner ends of the adjusting bolts 12 of the bottom plate arranged in the four plate surfaces 11 are provided with a support plate 13, the support plate 13 is horizontally arranged, the support plate 13 can be welded at the inner end of the adjusting bolt 12 and can also be in threaded connection with the adjusting bolt 12, for example, a screw hole is formed in the bottom surface of the support plate 13. The support plate 13 is used for placing the radiation monitor 400 or the camera 300, and the placing height can be adjusted. In addition, after the radiation monitor 400 and the camera device 300 are placed in the mounting frame 10, the radiation monitor 400 and the camera device 300 can be clamped and fixed by the rest of the adjusting bolts 12.
Preferably, a connecting plate 14 is connected between the top and the bottom of the two mounting frames 10, that is, the two mounting frames 10 are connected to form a whole body with an opening at the side surface through the connecting plate 14.
The suspension arm 20 is used for suspending the suspension frame 100, and comprises a top end and a bottom end, wherein the bottom end is fixedly connected to the mounting frame 10, and the top end is used for being suspended on the unmanned aerial vehicle 200. In particular, the top end thereof may be a suspension loop 21.
The support arm 30 is used for supporting the hanging frame 100, and is disposed at the bottom of the mounting frame 10. The support arm 30 may be plural. For example four.
And a radiation monitor 400 for collecting radiation dose values. Dosimeters are conventional radiometers, which usually have a display screen from which the radiation measurement values can be read after the detection has been initiated.
The camera 300 is mainly used for shooting and collecting the radiation dose value displayed on the radiation monitor 400. Preferably, the camera device 300 is a wireless camera including a camera, a wireless transmitter and a remote monitoring terminal, the camera is electrically connected with the wireless transmitter, and the wireless transmitter is connected with the remote monitoring terminal through a wireless network. Preferably, the remote monitoring terminal is a computer or a smart phone which are networked.
The embodiment of the invention discloses a measuring method of an external unmanned aerial vehicle ray radiation detection system, which comprises the following steps:
s1, inputting a flight track to the unmanned aerial vehicle 200, and controlling the unmanned aerial vehicle 200 to fly according to the flight track after the ray generating device is started. Typically, the radiation generating device may be activated using a remote control. Because the ray generating device can maintain a period of time after being started, and the ray radiation quantity in the period of time is basically constant, the position of the unmanned aerial vehicle 200 can be changed to measure the ray radiation quantity at different positions, and when the radiation dose value at a specific position is measured, the unmanned aerial vehicle 200 can be controlled to hover at the measuring position for a few seconds, so that the accuracy of the measurement of the radiation dose value is improved.
And S2, acquiring radiation dose information through the radiation monitor 400, and shooting and acquiring the radiation dose information on the radiation monitor 400 through the camera device 300.
Preferably, when the camera device 300 is a wireless camera, a wireless network connection is established between the remote monitoring terminal and the wireless transmitter, and the image captured by the camera is transmitted to the remote monitoring terminal through the wireless transmitter, so as to realize remote monitoring. During detection, the staff is located at a safe position, for example, the staff is far away from a transformer substation radiation area, and the influence of ray radiation on the health of the staff can be effectively avoided.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (9)
1. The utility model provides an external unmanned aerial vehicle ray radiation detecting system, includes unmanned aerial vehicle (200), radiation monitor (400) and camera device (300), its characterized in that be provided with on unmanned aerial vehicle (200) and hang and put frame (100), radiation monitor (400) with camera device (300) are installed hang and put on frame (100), and the camera orientation of camera device (300) the display screen of radiation monitor (400) is acquireed with the shooting the radiation dosage value that shows on the display screen.
2. The external drone ray radiation detection system according to claim 1, characterised in that the suspension frame (100) comprises:
two installation frames (10), wherein the two installation frames (10) are oppositely arranged, one installation frame (10) is used for installing the camera device (300), and the other installation frame (10) is used for installing the radiation monitor (400);
suspension arm (20), including top and bottom, its bottom fixed connection in on installing frame (10), its top is used for hanging put on unmanned aerial vehicle (200).
And the supporting arm (30) is arranged at the bottom of the mounting frame (10).
3. The external unmanned aerial vehicle ray radiation detection system of claim 2, characterized in that the mounting frame (10) is formed by connecting four plate surfaces (11) in a surrounding manner, and the frame openings of the two mounting frames (10) are horizontally arranged in the same direction, each plate surface (11) is provided with an adjusting bolt (12), the outer end of each adjusting bolt (12) is positioned outside the mounting frame (10), and the inner end of each adjusting bolt penetrates into the mounting frame (10).
4. The external unmanned aerial vehicle ray radiation detection system of claim 3, wherein the inner ends of the adjusting bolts (12) of the bottom plate arranged in the four plate surfaces (11) are provided with supporting plates (13), and the supporting plates (13) are horizontally arranged.
5. The external unmanned aerial vehicle ray radiation detection system of claim 3, wherein a connecting plate (14) is connected between the top and the bottom between the two mounting frames (10).
6. The external unmanned aerial vehicle ray radiation detection system of claim 1, wherein the camera device (300) is a wireless camera, the wireless camera comprises a camera, a wireless transmitter and a remote monitoring terminal, the camera is electrically connected with the wireless transmitter, and the wireless transmitter is connected with the remote monitoring terminal through a wireless network.
7. The external unmanned aerial vehicle ray radiation detection system of claim 6, wherein the remote monitoring terminal is a networked computer or a smart phone.
8. The external drone ray radiation detection system of claim 1, characterised in that the drone (200) is a rotary-wing drone.
9. The measurement method of the external unmanned aerial vehicle ray radiation detection system of any one of claims 1 to 8, comprising:
s1, inputting a flight track to the unmanned aerial vehicle (200), and controlling the unmanned aerial vehicle (200) to fly according to the flight track after the ray generating device is started;
and S2, acquiring radiation dose information through the radiation monitor (400), and shooting and acquiring the radiation dose information on the radiation monitor (400) through the camera device (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911231539.7A CN110803283B (en) | 2019-12-05 | 2019-12-05 | External unmanned aerial vehicle ray radiation detection system and measurement method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911231539.7A CN110803283B (en) | 2019-12-05 | 2019-12-05 | External unmanned aerial vehicle ray radiation detection system and measurement method thereof |
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| Publication Number | Publication Date |
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| CN110803283A true CN110803283A (en) | 2020-02-18 |
| CN110803283B CN110803283B (en) | 2023-12-29 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160045356A (en) * | 2014-10-17 | 2016-04-27 | 전자부품연구원 | System for controlling unmanned vehicle for detecting radiation and method for detecting radiation using the unmanned vehicle |
| CN107521678A (en) * | 2017-08-14 | 2017-12-29 | 上海交通大学 | The UAS and its method for positioning and capturing for nuclear radiation radioactive source |
| CN107741597A (en) * | 2017-08-30 | 2018-02-27 | 成都新核泰科科技有限公司 | A kind of UAS of nuclear radiation detection |
| CN109061707A (en) * | 2018-07-23 | 2018-12-21 | 河南省核工业放射性核素检测中心 | Nuclear pollution region nuclear radiation monitoring system and method based on unmanned plane |
| CN210942259U (en) * | 2019-12-05 | 2020-07-07 | 贵州电网有限责任公司 | External unmanned aerial vehicle ray radiation detecting system |
-
2019
- 2019-12-05 CN CN201911231539.7A patent/CN110803283B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160045356A (en) * | 2014-10-17 | 2016-04-27 | 전자부품연구원 | System for controlling unmanned vehicle for detecting radiation and method for detecting radiation using the unmanned vehicle |
| CN107521678A (en) * | 2017-08-14 | 2017-12-29 | 上海交通大学 | The UAS and its method for positioning and capturing for nuclear radiation radioactive source |
| CN107741597A (en) * | 2017-08-30 | 2018-02-27 | 成都新核泰科科技有限公司 | A kind of UAS of nuclear radiation detection |
| CN109061707A (en) * | 2018-07-23 | 2018-12-21 | 河南省核工业放射性核素检测中心 | Nuclear pollution region nuclear radiation monitoring system and method based on unmanned plane |
| CN210942259U (en) * | 2019-12-05 | 2020-07-07 | 贵州电网有限责任公司 | External unmanned aerial vehicle ray radiation detecting system |
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| CN110803283B (en) | 2023-12-29 |
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