CN104458908A - Detection device and method based on remote control aircraft - Google Patents
Detection device and method based on remote control aircraft Download PDFInfo
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- CN104458908A CN104458908A CN201410682986.5A CN201410682986A CN104458908A CN 104458908 A CN104458908 A CN 104458908A CN 201410682986 A CN201410682986 A CN 201410682986A CN 104458908 A CN104458908 A CN 104458908A
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Abstract
The invention relates to a detection device and method based on a remote control aircraft, and belongs to a detection technology based on the remote control aircraft. Detection personnel only needs to operate a flying platform at a ground station and the flying platform controls a detection system to perform a detection task; a detection result is transmitted to the ground station, the ground station receives and displays the result, and the detection personnel obtains the result and finishes the detection task. According to the detection device and method, the problem that the detection personnel face personal risk during overhead detection operation and detection in a polluted environment is solved.
Description
Technical field
The invention belongs to detection technique field, be mainly used in replacing people to carry out high-altitude and detect operation.
Background technology
Telecontrolled aircraft namely can far distance controlled flight aircraft.According to the difference of its purposes and performance, telecontrolled aircraft can be divided into toy, model plane, a few class such as civilian, military, and since first remotely pilotless aircraft in 1917 comes out, unmanned plane has been passed by the course in a nearly century.Along with nearly more than ten years World Science technology particularly infotech advance by leaps and bounds, unmanned plane research, Design and manufacture level obtains unprecedented raising, and more intelligent, multiduty unmanned plane is developed out and is widely used in military-civil field.
Operation is detected in the high-altitudes such as the metal defect detection of high-altitude steel structure, testing staff is needed to carry out operation in high-altitude, this causes threat to the safety of testing staff undoubtedly, the telecontrolled aircraft being used for detecting in high-altitude is adopted to replace people to carry out Detection task, not only can complete Detection task easily, and can human safety issues do not worried completely.Environmental administration also can adopt the telecontrolled aircraft detected for high-altitude to solve CO in factory's smoke evacuation in addition
2, NOx, SO
2, the problem that detects in real time of the poisonous and harmful substance such as inhalable particles.And in these two civil areas, also there is blank in the detection based on telecontrolled aircraft.
Summary of the invention
The present invention seeks to the metal defect detection in order to solve high-altitude steel structure and the dangerous task of the Site Detection industry tool such as steam stove or chimney emission, the present invention proposes and adopt the telecontrolled aircraft detected for high-altitude to complete Detection task.
The present invention relates to a kind of pick-up unit based on telecontrolled aircraft and detection method, described device comprises flying platform, land station and detection module;
Described flying platform has remote sensing equipment and control system, flight control system, radio telemetry telechirics and Remote Sensing Data Processing system etc.; Remote sensing equipment is used for carrying out video acquisition; Flight control system is used for carrying out flight to telecontrolled aircraft and controls; Radio telemetry system is used for transmitting the state parameter of telecontrolled aircraft and remote sensing equipment, and telechirics is used for transmitting the instruction of land station; Remote Sensing Data Processing system processes information such as the video information collected, detection data and transmits;
Land station forms primarily of notebook computer, remote-transmitter antenna, remote control reception antenna and telepilot; Telepilot is mainly used to carry out remote operation to flying platform; Emitting antenna and receiving antenna are used for transmitting and receiving data respectively; Notebook computer is used for showing and processing the information such as the video that receives and testing result;
Detection module has been the topworks of Detection task; When carrying out Detection task, detection module is converted to digital signal testing result, is carried out the input and output of data by interfacing and flying platform.
Actual two methods is as follows:
High-altitude steel structure metal defect detection detection module is composed as follows: A/D high speed acquisition module, sampled data cache storage unit, microprocessor or single-chip microcomputer, ultrasound wave transmitter module, ultrasonic transducer, ultrasonic echo accept and pre-process module.
CO in factory's smoke evacuation
2, NOx, SO
2comprise etc. poisonous and harmful substance detection module composition: gas sampling system and gas analyzer.
The present invention also provides a kind of detection method according to described device, when performing testing process, testing staff by remote operation flying platform in land station, can be observed the position of flying platform arrival, thus flying platform can be made to carry out operation to appointed task region by video; Then send detection instruction by flying platform to detection system, after detection system receives instruction, start execution result and perform Detection task; Testing result is converted to digital signal, is transferred to flying platform; Flying platform is then passed to land station by RTTY; Land station receives result, and result can be shown, and testing staff just can obtain result and complete Detection task.
Actual two methods is:
When carrying out metal defect detection Detection task to high-altitude steel structure, ultrasound wave is produced by microprocessor or Single-chip Controlling ultrasound wave transmitter module, ultrasound wave after reflection, to be received by ultrasonic echo and pre-process module carries out receiving and processing, digital signal is converted to through A/D converter, finally send microprocessor or single-chip microcomputer to, and then signal is sent to flying platform.
CO in factory is discharged fume
2, NOx, SO
2when detecting etc. poisonous and harmful substance, ground station control flying platform, to the smoke discharging pipe of specifying, then sends instruction to gas sampling system, controls high-temperature sampling probe and samples to flue gas; After sampling, flue gas is sent to gas analyzer to detect, the testing result that analyser obtains is transferred to flying platform, and platform carries out result display being sent to land station.
The invention solves perform high-altitude detect operation and when contaminated environment detects testing staff can face the problem of Personal Risk.
Accompanying drawing explanation
Describe exemplary embodiment of the present invention in more detail by referring to accompanying drawing, above and other aspect of the present invention and advantage will become and more be readily clear of, in the accompanying drawings:
Fig. 1 is of the present invention a kind of based on the pick-up unit of telecontrolled aircraft and the principle schematic of detection method;
Fig. 2 is the technical scheme schematic diagram of high-altitude steel structure metal defect detection detection module;
Fig. 3 is the technical scheme schematic diagram of poisonous and harmful substance detection module.
Embodiment
Hereinafter, more fully the present invention is described now with reference to accompanying drawing, various embodiment shown in the drawings.But the present invention can implement in many different forms, and should not be interpreted as being confined to embodiment set forth herein.On the contrary, provide these embodiments to make the disclosure will be thoroughly with completely, and scope of the present invention is conveyed to those skilled in the art fully.
Hereinafter, with reference to the accompanying drawings exemplary embodiment of the present invention is described in more detail.
When utilizing the detection technique based on telecontrolled aircraft to carry out high-altitude detection operation, the testing staff of land station utilizes radio control telecontrolled aircraft to the height of specifying, then the detection module controlled in telecontrolled aircraft detects object, testing result is transferred to land station by wireless transmission, land station accepts testing result and shows result, this completes Detection task.Technical scheme route map as shown in Figure 1.
Wherein, flying platform has remote sensing equipment and control system, flight control system, radio telemetry telechirics and Remote Sensing Data Processing system etc.Remote sensing equipment is used for carrying out video acquisition; Flight control system is used for carrying out flight to telecontrolled aircraft and controls; Radio telemetry system is used for transmitting the state parameter of telecontrolled aircraft and remote sensing equipment, and telechirics is used for transmitting the instruction of land station; Remote Sensing Data Processing system processes information such as the video information collected, detection data and transmits.
Land station forms primarily of notebook computer, remote-transmitter antenna, remote control reception antenna and telepilot.Telepilot is mainly used to carry out remote operation to flying platform; Emitting antenna and receiving antenna are used for transmitting and receiving data respectively; Notebook computer is used for showing and processing the information such as the video that receives and testing result.
Detection module is the major part detected, and has been the topworks of Detection task.Want to realize different Detection tasks, we can change different detection modules, and this just needs us to realize the standardization of detection module, make different detection modules can carry out data transmission with flying platform.When carrying out Detection task, detection module is converted to digital signal testing result, is carried out the input and output of data by interfacing and flying platform.
The technical scheme of high-altitude steel structure metal defect detection detection module as shown in Figure 2.When detecting a flaw to inspected object, ultrasound wave is produced by microprocessor or Single-chip Controlling ultrasound wave transmitter module, ultrasound wave after reflection, to be received by ultrasonic echo and pre-process module carries out receiving and processing, digital signal is converted to through A/D converter, finally send microprocessor or single-chip microcomputer to, and then signal is sent to flying platform.
CO in factory's smoke evacuation
2, NOx, SO
2etc. poisonous and harmful substance detection module technical scheme as shown in Figure 3.Ground station control flying platform, to the smoke discharging pipe of specifying, then sends instruction to gas sampling system, controls high-temperature sampling probe and samples to flue gas; After sampling, flue gas is sent to gas analyzer to detect, the testing result that analyser obtains is transferred to flying platform, and platform carries out result display being sent to land station.
The foregoing is only embodiments of the invention, be not limited to the present invention.The present invention can have various suitable change and change.All any amendments done within the spirit and principles in the present invention, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1., based on a pick-up unit for telecontrolled aircraft, it is characterized in that:
Described device comprises flying platform, land station and detection module;
Described flying platform has remote sensing equipment and control system, flight control system, radio telemetry telechirics and Remote Sensing Data Processing system etc.; Remote sensing equipment is used for carrying out video acquisition; Flight control system is used for carrying out flight to telecontrolled aircraft and controls; Radio telemetry system is used for transmitting the state parameter of telecontrolled aircraft and remote sensing equipment, and telechirics is used for transmitting the instruction of land station; Remote Sensing Data Processing system processes information such as the video information collected, detection data and transmits;
Land station forms primarily of notebook computer, remote-transmitter antenna, remote control reception antenna and telepilot; Telepilot is mainly used to carry out remote operation to flying platform; Emitting antenna and receiving antenna are used for transmitting and receiving data respectively; Notebook computer is used for showing and processing the information such as the video that receives and testing result;
Detection module has been the topworks of Detection task; When carrying out Detection task, detection module is converted to digital signal testing result, is carried out the input and output of data by interfacing and flying platform.
2. a kind of pick-up unit based on telecontrolled aircraft according to claim 1 and detection method, is characterized in that:
Described detection module comprise connect in turn and formed circulation as lower module: A/D high speed acquisition module, sampled data cache storage unit, microprocessor or single-chip microcomputer, ultrasound wave transmitter module, ultrasonic transducer, ultrasonic echo accept and pre-process module.
3. a kind of pick-up unit based on telecontrolled aircraft according to claim 1 and detection method, is characterized in that:
Described detection module comprises gas sampling system and gas analyzer.
4. a detection method for the device according to claim 1-3 any one, is characterized in that:
When performing testing process, testing staff by remote operation flying platform in land station, can be observed the position of flying platform arrival, thus flying platform can be made to carry out operation to appointed task region by video; Then send detection instruction by flying platform to detection system, after detection system receives instruction, start topworks and perform Detection task; Testing result is converted to digital signal, is transferred to flying platform; Flying platform is then passed to land station by RTTY; Land station receives result, and result can be shown, and testing staff just can obtain result and complete Detection task.
5. method according to claim 4, is characterized in that:
When detecting a flaw to high-altitude steel structure, ultrasound wave is produced by microprocessor or Single-chip Controlling ultrasound wave transmitter module, ultrasound wave after reflection, to be received by ultrasonic echo and pre-process module carries out receiving and processing, digital signal is converted to through A/D converter, finally send microprocessor or single-chip microcomputer to, and then signal is sent to flying platform.
6. method according to claim 4, is characterized in that:
When carrying out CO in factory's smoke evacuation
2, NOx, SO
2deng venomous injurant quality detection time, ground station control flying platform, to the smoke discharging pipe of specifying, then sends instruction to gas sampling system, control high-temperature sampling probe flue gas is sampled; After sampling, flue gas is sent to gas analyzer to detect, the testing result that analyser obtains is transferred to flying platform, and platform carries out result display being sent to land station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410682986.5A CN104458908A (en) | 2014-11-24 | 2014-11-24 | Detection device and method based on remote control aircraft |
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| CN201410682986.5A CN104458908A (en) | 2014-11-24 | 2014-11-24 | Detection device and method based on remote control aircraft |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370602A (en) * | 2016-08-31 | 2017-02-01 | 纳路易爱姆斯株式会社 | Large-sized structure ultrasonic examination method and system using unmanned aerial vehicles |
| CN107301428A (en) * | 2017-06-23 | 2017-10-27 | 福建宝中海洋工程股份有限公司 | A kind of hull diagnostic system based on image recognition |
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| CN103154697A (en) * | 2010-09-28 | 2013-06-12 | 阿斯特里姆简易股份公司 | Method and device for non-destructive testing of wind turbine blades |
| CN103163881A (en) * | 2011-12-16 | 2013-06-19 | 国家电网公司 | Power transmission line inspection system based on fixed-wing unmanned aerial vehicle |
| CN104133042A (en) * | 2014-08-01 | 2014-11-05 | 江苏恒创软件有限公司 | Unmanned plane based air quality monitoring device and monitoring method |
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| US4218702A (en) * | 1977-05-18 | 1980-08-19 | Societe Nationale Industrielle | Means for remote control of an aircraft video system for surveying ground activity |
| US4298176A (en) * | 1979-03-01 | 1981-11-03 | Mcdonnell Douglas Corporation | Remote refueling station |
| CN1050092A (en) * | 1990-09-30 | 1991-03-20 | 北京市工业技术开发中心无损检测技术服务公司 | Supersonic flaw detector with liquid crystal display |
| CN103154697A (en) * | 2010-09-28 | 2013-06-12 | 阿斯特里姆简易股份公司 | Method and device for non-destructive testing of wind turbine blades |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106370602A (en) * | 2016-08-31 | 2017-02-01 | 纳路易爱姆斯株式会社 | Large-sized structure ultrasonic examination method and system using unmanned aerial vehicles |
| CN107301428A (en) * | 2017-06-23 | 2017-10-27 | 福建宝中海洋工程股份有限公司 | A kind of hull diagnostic system based on image recognition |
| CN107301428B (en) * | 2017-06-23 | 2019-12-10 | 福建宝中海洋工程股份有限公司 | ship body diagnosis system based on image recognition |
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