CN108279697A - A kind of radiological measuring system based on multi-rotor aerocraft - Google Patents
A kind of radiological measuring system based on multi-rotor aerocraft Download PDFInfo
- Publication number
- CN108279697A CN108279697A CN201710006913.8A CN201710006913A CN108279697A CN 108279697 A CN108279697 A CN 108279697A CN 201710006913 A CN201710006913 A CN 201710006913A CN 108279697 A CN108279697 A CN 108279697A
- Authority
- CN
- China
- Prior art keywords
- rotor aerocraft
- radiological measuring
- radioactive detector
- tested region
- radioactive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T3/00—Measuring neutron radiation
Abstract
The present invention relates to radiological measuring technical field more particularly to a kind of radiological measuring systems based on multi-rotor aerocraft.The personnel of solving are difficult to the radiological measuring of the complicated occasion entered.Including multi-rotor aerocraft, lifting gear, radioactive detector, control system, positioning system；The multi-rotor aerocraft is used for carry lifting gear；The lifting gear installation radioactive detector carries out radiological measuring in tested region；The radioactive detector is used to detect the radioactive radiation signal of tested region；The control system is flown in desired manner for controlling multi-rotor aerocraft；The positioning system is made of laser locating apparatus, electronic compass, altitude sensor etc., can be used for multi-rotor aerocraft automatic positioning, realizes that multi-rotor aerocraft can complete the radiological measuring of tested region by projected route auto-flare system.Using the detecting system of the present invention, testing staff is not necessarily to that radiological measuring can be realized into tested region；Using laser locating apparatus, automatically controlling for aircraft can be realized in the place of no satellite-signal.
Description
Technical field
The present invention relates to radiological measuring technical field more particularly to a kind of radiological measurings based on multi-rotor aerocraft
System.
Background technology
When the larger indoor or cabin places Nei Deng carry out radiological measuring, due to tested region relative closure and with radiation
Property substance, cause testing staff be difficult to enter tested region, make troubles to detection.
When testing staff is to carrying out radiological measuring at this stage in the above occasion, the inspection of handheld portable radioactivity is usually taken
Survey instrument takes a method for detection, the method to have as following drawbacks at tested region edge：Firstly, since ray has Decay Rate, number
Value and distance square are in inverse ratio, and the result that handheld portable radiacmeter detects at tested region edge can not be really anti-
Reflect the radioactive level of occasion entirety；Secondly, nuclear radiation external exposure can cause the damage of testing staff, even if testing staff wears
It nuclear radiation protection clothes to be also only capable of making the remitted its fury of ray, can not completely cut off completely, excessive metering results even in personnel
It is dead.In addition, some steel scraps, copper（Essence）Mine and other items is also easy to produce toxic and harmful gas during long sea voyage, such as CO, HS
Deng, when testing staff enters progress radioactivity detection in such region, the body of toxic and harmful gas meeting threat detection personnel
Health and lives safety.
Invention content
The present invention provides a kind of radiological measuring system based on multi-rotor aerocraft, it is intended to solve personnel in larger interior
Or the radiological measuring in the cabin places Nei Deng.
For the more closed environment such as in indoor or cabin, the present invention proposes to substitute traditional defend using laser locating apparatus
Star positioning device can realize automatically controlling for aircraft in the place of no satellite-signal.
The present invention includes multi-rotor aerocraft（1）, radioactive detector（10）, control system（11）, positioning system, lifting
Device；The lifting gear is mounted on multi-rotor aerocraft（1）On；The radioactive detector（10）For detecting tested region
Radiation signal；The control system（11）For controlling multi-rotor aerocraft（1）It flies in desired manner；The radioactivity inspection
Survey device（10）On lifting gear；The positioning system is used for multi-rotor aerocraft（1）Automatic positioning.
The radioactive detector（10）It is fixedly mounted on lifting gear, lifting gear can be in control system（11）Control
Lower drive radioactive detector（10）Oscilaltion is realized to multi-rotor aerocraft（1）The tested region for being difficult to reach is put
Penetrating property detects, and can also make radioactive detector（10）Closer to measured object, improve general to the detection with low-activity measured object
Rate.
The positioning system includes laser locating apparatus, electronic compass（5）And altitude sensor（6）Deng；Positioning system
System is mounted on multi-rotor aerocraft（1）On；The laser locating apparatus is by motor（2）, rotary shaft（4）And laser sensor（3）
Composition；Laser sensor（4）Mounted on rotary shaft（3）Top, can be by motor（2）Driving rotation, in indoor or cabin etc.
Wall is scanned measurement.The laser locating apparatus can measure multi-rotor aerocraft by laser rotary scanning（1）Relative to room
The position of each point of interior or cabin inner wall, then positions multi-rotor aerocraft in real time by algorithm（1）Current relative position；The electricity
Sub- compass（5）It can real-time judge multi-rotor aerocraft（1）Current geographic orientation residing for head；The altitude sensor
（6）Multi-rotor aerocraft can be determined in real time（1）Height above sea level.
The radioactive detector（10）May include one or more different types of probes, it can be achieved that α, β, γ, neutron
The detection of equal rays.
The invention can be applied to the satellite-signals such as nuclear power station, port, cabin, airport weakness or the place without satellite-signal,
Allow testing staff that can carry out radiological measuring to the measured object in indoor or cabin far from tested region.
Description of the drawings
Fig. 1 is a kind of functional block diagram of the radiological measuring system based on multi-rotor aerocraft of the present invention.
Specific implementation mode
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.
The present invention provides a kind of radiological measuring system based on multi-rotor aerocraft.The system includes：More rotor flyings
Device（1）, radioactive detector（10）, control system（11）, positioning system, lifting gear.
Multi-rotor aerocraft includes rack, steering engine, propeller, power supply etc..
Lifting gear includes motor（8）, reel（7）, lanyard（9）Deng.
Lifting gear is fixed on multi-rotor aerocraft（1）Lower part, radioactive detector（10）It is fixed on lifting gear
Lanyard（9）One end；Control system（11）The motor of lifting controllable device（8）Drive reel（7）Lanyard is realized in rotation
（9）On detector oscilaltion.
Control system（11）With store function, control function, communication function etc..
Positioning system includes laser locating apparatus, electronic compass（5）And altitude sensor（6）Deng；Positioning system is pacified
Mounted in multi-rotor aerocraft（1）On.
Laser locating apparatus is by motor（2）, rotary shaft（4）And laser sensor（3）Composition；Laser sensor（3）Installation
In rotary shaft（4）On, it can be by motor（2）Driving rotation, to waiting inner walls to be scanned measurement in indoor or cabin.
The laser locating apparatus can measure multi-rotor aerocraft by laser sensor rotation sweep（1）Relative to room
The position of each point of the inner walls such as interior or cabin, then positions multi-rotor aerocraft in real time by algorithm（1）Currently indoors or cabin
Interior relative position；The electronic compass（5）Current geographic orientation that can be residing for real-time judge multi-rotor aerocraft head；It is described
Altitude sensor（6）The height above sea level of multi-rotor aerocraft can be determined in real time.
Positioning system and control system（11）Communication, by multi-rotor aerocraft（1）Real-time current location be transmitted to control system
System（11）, control system（11）Target location can be calculated according to planning path, multi-rotor aerocraft is automatically controlled to realize
（1）Flight, completes the radiological measuring of tested region.
Testing staff can pass through positioning system and control system far from tested region（11）Realize multi-rotor aerocraft in quilt
It surveys region to fly automatically by programme path, completes the radiological measuring of tested region, detection data can store.
In multi-rotor aerocraft（11）Acoustic-optic alarm can be installed, sound can be directly sent out after detecting that radioactivity is exceeded
Light is alarmed.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (4)
1. a kind of radiological measuring system based on multi-rotor aerocraft, which is characterized in that including multi-rotor aerocraft, lifting dress
It sets, radioactive detector, control system, positioning system；The multi-rotor aerocraft is used for carry lifting gear；The lifting dress
It sets for installing radioactive detector；The radioactive detector is used to detect the radioactive radiation signal of tested region；It is described
Control system is flown in desired manner for controlling multi-rotor aerocraft；The positioning system is automatically fixed for multi-rotor aerocraft
Position.
2. a kind of radiological measuring system based on multi-rotor aerocraft according to claim 1, which is characterized in that lifting
Device can drive radioactive detector oscilaltion under control system control, make radioactive detector closer to measured object, real
The tested region reached now is difficult to multi-rotor aerocraft and carries out radiological measuring.
3. a kind of radiological measuring system based on multi-rotor aerocraft according to claim 1, which is characterized in that positioning
System includes laser locating apparatus, electronic compass and altitude sensor etc.；Positioning system is mounted on multi-rotor aerocraft.
4. a kind of radiological measuring system based on multi-rotor aerocraft according to claim 1, which is characterized in that described
Radioactive detector may include one or more different types of probes, it can be achieved that detection to rays such as α, β, γ, neutrons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710006913.8A CN108279697A (en) | 2017-01-05 | 2017-01-05 | A kind of radiological measuring system based on multi-rotor aerocraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710006913.8A CN108279697A (en) | 2017-01-05 | 2017-01-05 | A kind of radiological measuring system based on multi-rotor aerocraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108279697A true CN108279697A (en) | 2018-07-13 |
Family
ID=62800390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710006913.8A Withdrawn CN108279697A (en) | 2017-01-05 | 2017-01-05 | A kind of radiological measuring system based on multi-rotor aerocraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108279697A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103823232A (en) * | 2014-03-18 | 2014-05-28 | 黑龙江省科学院技术物理研究所 | Radiation detection aircraft |
| CN105137469A (en) * | 2015-06-03 | 2015-12-09 | 南京航空航天大学 | Radioactive detection system and radioactive detection method |
| CN105510952A (en) * | 2015-12-24 | 2016-04-20 | 同方威视技术股份有限公司 | Flight mode CdZnTe inspection system and inspection method |
| CN205450294U (en) * | 2015-12-24 | 2016-08-10 | 同方威视技术股份有限公司 | Flight mode cdZnTe system of patrolling and examining |
| CN105911579A (en) * | 2016-04-19 | 2016-08-31 | 成都新核泰科科技有限公司 | Unmanned plane mounted nuclear radiation detection device |
-
2017
- 2017-01-05 CN CN201710006913.8A patent/CN108279697A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103823232A (en) * | 2014-03-18 | 2014-05-28 | 黑龙江省科学院技术物理研究所 | Radiation detection aircraft |
| CN105137469A (en) * | 2015-06-03 | 2015-12-09 | 南京航空航天大学 | Radioactive detection system and radioactive detection method |
| CN105510952A (en) * | 2015-12-24 | 2016-04-20 | 同方威视技术股份有限公司 | Flight mode CdZnTe inspection system and inspection method |
| CN205450294U (en) * | 2015-12-24 | 2016-08-10 | 同方威视技术股份有限公司 | Flight mode cdZnTe system of patrolling and examining |
| CN105911579A (en) * | 2016-04-19 | 2016-08-31 | 成都新核泰科科技有限公司 | Unmanned plane mounted nuclear radiation detection device |
Non-Patent Citations (2)
| Title |
|---|
| 刘天奇: "无人机视觉稳定避障系统的设计与实现", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
| 闫锦龙: "带自动避障系统的智能四轴飞行器的设计", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180713 |
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| WW01 | Invention patent application withdrawn after publication |