CN105319218A - Unmanned aerial vehicle building flaw detection system based on FPGA - Google Patents
Unmanned aerial vehicle building flaw detection system based on FPGA Download PDFInfo
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Abstract
The invention belongs to an unmanned aerial vehicle building flaw detection system based on FPGA, belonging to the field of unmanned aerial vehicles. The system comprises a power supply module, a sensor module, an image acquisition module, a GPS module, an action execution module, a wireless communication module, a controller module, remote control equipment and an unmanned aerial vehicle shell. Building pictures are acquired in a close range by using the image acquisition module, and the building crack detection precision is improved; due to compression processing of the controller module, the picture information is transmitted to the remote control equipment to be checked by a user by virtue of the wireless communication module, and the conditions of high altitude buildings can be well known by the user; the user can well control dead-zone-free photographing of the unmanned aerial vehicle according to the sensing data transmitted by the sensor module, and the detection precision is improved. The system disclosed by the invention further comprises an electronic quantity detection module, so that the electronic quantity of the power supply is detected in real time, and the condition that the building detection operation is influenced because the electronic quantity of the power supply is extremely low so as to cause accidents in the operating process is avoided. Moreover, the problem that the conventional building flaw detection system is low in detection precision is solved.
Description
Technical field
The present invention relates to buildings fault detection system, particularly relate to a kind of unmanned plane buildings fault detection system based on FPGA.
Background technology
Modern building structure is a kind of large-scale mixed clay structure, and due to long-time spontaneous corrosion, material aging and Action of Gravity Field, the phenomenons such as crack and materials for wall come off easily appear in buildings.Shortening life-span and materials for wall to come off to threaten to people's lives and properties to prevent buildings from occurring crack, needing not timing to carry out safety detection, assessment and reparation etc. to buildings.Buildings carrying out flaw detection mainly carries out detecting appraisal to its outward appearance and structural behaviour; In traditional detection means, the aid such as naked eyes or telescope is mainly relied on to the detection of buildings, check whether buildings occurs whether crack and materials for wall come off.
Chinese Patent Application No. is building tear detection method and the system of 200810017746.8, and the imaging device that have employed two enlargement factors different is observed tested surface.This device mainly realizes carrying out amplification paired observation to the crack of buildings, carries out discriminatory analysis by paired observation to building tear, and cannot close-ups buildings picture, thus makes accuracy of detection not high.
Summary of the invention
The invention provides a kind of unmanned plane buildings fault detection system based on FPGA, solve the problem that existing structure fault detection system accuracy of detection is not high.
The present invention solves the problem by the following technical programs:
Based on a unmanned plane buildings fault detection system of FPGA, comprise power module, sensor assembly, image capture module, GPS module, action executing module, wireless communication module, controller module, remote control equipment and unmanned plane housing;
The output terminal of described power module is connected with controller module powers; Described sensor assembly, image capture module are all connected with controller module with the output terminal of GPS module; The input end of described action executing module is connected with controller module; The output terminal of described action executing module is connected with the input end of unmanned plane housing; Described wireless communication module is connected with controller module; Described wireless communication module and remote control equipment wireless connections.
Preferably, the present invention also comprises electric power detection module further, and the described input end of electric power detection module is connected with the test side of power module; The described output terminal of electric power detection module is connected with the input end of controller module.
Preferably, described image capture module comprises video camera, motor and driving circuit; The input end of described driving circuit is connected with the output terminal of controller module; The output terminal of described driving circuit is connected with the input end of motor; The output terminal of described motor is connected with video camera; The output terminal of described video camera is connected with controller module.
Preferably, described video camera is infrared high-definition camera ADT2203-2C-50.
Preferably, described sensor assembly comprises electronic compass, angular rate sensor, height sensor, accelerometer and CAN circuit; Described electronic compass, angular rate sensor, height sensor are connected with the input end of CAN circuit with the output terminal of accelerometer; The described output terminal of CAN circuit is connected with the input end of controller module.
Preferably, described remote control equipment is mobile phone or panel computer.
Advantage of the present invention and effect are:
The invention provides a kind of unmanned plane buildings fault detection system based on FPGA, use image capture module closely to gather buildings picture, improve the precision that building tear detects; Through controller module compression process, by wireless communication module, pictorial information is passed to remote control equipment and check for user, user can understand the situation of high vacant building very well; The sensed data that user passes back according to sensor assembly, better can control unmanned plane and take without dead angle, improves accuracy of detection; The present invention also comprises electric power detection module further, detects the electricity of power supply in real time, prevents electric quantity of power supply in operation process too low and occurs that accident is unexpected, affects buildings testing; Solve the problem that existing structure fault detection system accuracy of detection is not high.
Accompanying drawing explanation
Fig. 1 is present system schematic diagram.
Fig. 2 is sensor module structure block diagram of the present invention.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
A kind of unmanned plane buildings fault detection system based on FPGA, as shown in Figure 1, power module, sensor assembly, image capture module, GPS module, action executing module, wireless communication module, controller module, remote control equipment and unmanned plane housing is comprised;
The output terminal of power module is connected with controller module powers; Described sensor assembly, image capture module are all connected with controller module with the output terminal of GPS module; The input end of described action executing module is connected with controller module; The output terminal of described action executing module is connected with the input end of unmanned plane housing; Described wireless communication module is connected with controller module; Described wireless communication module and remote control equipment wireless connections.
In order to improve the security of system and intelligent, the present invention also comprises electric power detection module further, and the described input end of electric power detection module is connected with the test side of power module; The described output terminal of electric power detection module is connected with the input end of controller module; Due to unmanned plane operation aloft, the electricity of power module plays vital effect to the testing of unmanned plane buildings; Electric power detection module detects the electricity of power module in real time, detection electric quantity data is passed to controller module, by wireless communication module, electric quantity data is passed to remote control equipment further, user can understand the electricity of unmanned plane in real time, the testing of unmanned plane can better be arranged, make system hommization and intellectuality more.
In order to better complete the comprehensive collection to buildings picture, described image capture module comprises video camera, motor and driving circuit; The input end of described driving circuit is connected with the output terminal of controller module; The output terminal of described driving circuit is connected with the input end of motor; The output terminal of described motor is connected with video camera; The output terminal of described video camera is connected with controller module; Camera acquisition buildings pictorial information, passes to controller module the pictorial information gathered; Driving circuit receives the control signal that controller module imports into, and rotate according to control signal drive motor, motor drives video camera to rotate further, realizes, without dead angle shooting, improving accuracy of detection.
Can better drive video camera to come and go to make motor to rotate, the motor of described image capture module uses the stepper motor that model is D3530-8, and it has, and rotation precision is high, the advantage of low price and long service life.
In order to make the picture of shooting clearly, described video recorder is infrared high-definition camera ADT2203-2C-50; It has the advantage of low price and long service life.
In order to height and the user friendly control of the better perception unmanned plane of energy, described sensor assembly, as shown in Figure 2, comprises electronic compass, angular rate sensor, height sensor, accelerometer and CAN circuit; Described compass, angular rate sensor, height sensor are connected with the input end of CAN circuit with the output terminal of accelerometer; The described output terminal of CAN circuit is connected with the input end of controller module; The height that unmanned plane flies mainly responded to by described height sensor, makes user can detect corresponding high vacant building more accurately; The flying speed of unmanned plane responded in real time by described accelerometer, and user realizes controlling more accurately according to flying speed; The sensed data that user passes back according to sensor assembly, controls unmanned plane according to sensed data and takes without dead angle, improve building tear accuracy of detection.
Electronic compass selects Honeywell HMR3300, and it can measure course, inclination angle and roll angle, and the way of output is SPI Serial output.That angular rate sensor adopts is the ADXRS300 of ADI company, and its output voltage is directly proportional to yawrate.The MPX4115A barometric pressure sensor of the piezoresistive effect principle manufacture of height sensor Selection utilization semiconductor material.That accelerometer adopts is the ADXL203 of ADI company, and it is capacitive accelerometer, and have the features such as high precision, high stability and low-power consumption, output voltage is proportional to accekeration after signal condition.
Conveniently user controls and checks picture, and described remote control equipment is mobile phone or panel computer, and user checks the situation of buildings further according to the picture on mobile phone or panel computer.
Described controller module uses the chip model FPGAEP4CE6F17C8 of FPGA series as process chip, has the advantage that control accuracy is high, control simple, low price and long service life; Gather picture by existing Sobel operator within a processor and carry out edge detection process, better can detect buildings slight crack and construction material dropping situations, improve accuracy of detection.
In order to make unmanned plane during flying more stable, described action executing module mainly comprises driving circuit, the first motor and the second motor, first motor and the second motor are stepper motor, better can improve the precision of the flying speed of unmanned plane, improve accuracy of detection further.
In order to improve the security of unmanned plane, described GPS module selects model to be the wireless locating module of GPS-G03AH, detect longitude and latitude, the information such as time and speed, with RS232 serial port form transmission data, passes to controller module data, remote control equipment is passed to further by wireless communication module, making user can locate the position of unmanned plane in real time, when occurring unexpected, also can give for change very soon.
The invention provides a kind of unmanned plane buildings fault detection system based on FPGA, use image capture module closely to gather buildings picture, improve the precision that building tear detects; Through controller module compression process, by wireless communication module, pictorial information is passed to remote control equipment and check for user, user can understand the situation of high vacant building very well; The sensed data that user passes back according to sensor assembly, better can control unmanned plane and take without dead angle, improves accuracy of detection; The present invention also comprises electric power detection module further, detects the electricity of power supply in real time, prevents electric quantity of power supply in operation process too low and occurs that accident is unexpected, affects buildings testing; Solve the problem that existing structure fault detection system accuracy of detection is not high.
Below the preferred embodiment of the invention is illustrated, but the present invention is not limited to embodiment, those of ordinary skill in the art also can make all equivalent modification or replacement under the prerequisite without prejudice to the invention spirit, and these equivalent modification or replacement are all included in the scope of the application.
Claims (6)
1. based on a unmanned plane buildings fault detection system of FPGA, it is characterized in that: comprise power module, sensor assembly, image capture module, GPS module, action executing module, wireless communication module, controller module, remote control equipment and unmanned plane housing;
The output terminal of described power module is connected with controller module powers; Described sensor assembly, image capture module are all connected with controller module with the output terminal of GPS module; The input end of described action executing module is connected with controller module; The output terminal of described action executing module is connected with the input end of unmanned plane housing; Described wireless communication module is connected with controller module; Described wireless communication module and remote control equipment wireless connections.
2. a kind of unmanned plane buildings fault detection system based on FPGA according to claim 1, it is characterized in that: also comprise electric power detection module, the described input end of electric power detection module is connected with the test side of power module; The described output terminal of electric power detection module is connected with the input end of controller module.
3. a kind of unmanned plane buildings fault detection system based on FPGA according to claim 1, is characterized in that: described image capture module comprises video camera, motor and driving circuit; The input end of described driving circuit is connected with controller module; The output terminal of described driving circuit is connected with the input end of motor; The output terminal of described motor is connected with video camera; The output terminal of described video camera is connected with controller module.
4. a kind of unmanned plane buildings fault detection system based on FPGA according to claim 3, is characterized in that: described video camera is infrared high-definition camera ADT2203-2C-50.
5. a kind of unmanned plane buildings fault detection system based on FPGA according to claim 1, is characterized in that: described sensor assembly comprises electronic compass, angular rate sensor, height sensor, accelerometer and CAN circuit; Described electronic compass, angular rate sensor, height sensor are connected with the input end of CAN circuit with the output terminal of accelerometer; The output terminal of described CAN circuit is connected with controller module.
6. a kind of unmanned plane buildings fault detection system based on FPGA according to claim 1, is characterized in that: described remote control equipment is mobile phone or panel computer.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108983811A (en) * | 2018-07-23 | 2018-12-11 | 南京森林警察学院 | A kind of dual-purpose unmanned plane device based on FPGA |
| CN110244761A (en) * | 2019-06-10 | 2019-09-17 | 北京工业大学 | A kind of building damage check flight intelligent robot equipment based on the collaboration of cloud side |
| CN112435253A (en) * | 2020-12-08 | 2021-03-02 | 深圳创维数字技术有限公司 | Wall falling detection method and device and readable storage medium |
| CN112484707A (en) * | 2020-11-25 | 2021-03-12 | 浙江有色勘测规划设计有限公司 | Building measurement method, system, terminal and medium based on aircraft |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102830708A (en) * | 2012-09-05 | 2012-12-19 | 北京理工大学 | ARM and FPGA (Field Programmable Gate Array) architecture based autopilot of fixed wing unmanned aerial vehicle |
| CN104331086A (en) * | 2014-11-06 | 2015-02-04 | 国家电网公司 | Flight control system of small multi-rotor for power line patrol |
| CN104634386A (en) * | 2014-12-01 | 2015-05-20 | 邱家稳 | Intelligent aircraft system |
| CN204613745U (en) * | 2015-01-09 | 2015-09-02 | 浙江师范大学 | A kind of multifunctional small-size quadrotor |
| CN205317679U (en) * | 2015-12-15 | 2016-06-15 | 广西师范大学 | Unmanned aerial vehicle building system of detecting a flaw based on FPGA |
-
2015
- 2015-12-15 CN CN201510932718.9A patent/CN105319218A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102830708A (en) * | 2012-09-05 | 2012-12-19 | 北京理工大学 | ARM and FPGA (Field Programmable Gate Array) architecture based autopilot of fixed wing unmanned aerial vehicle |
| CN104331086A (en) * | 2014-11-06 | 2015-02-04 | 国家电网公司 | Flight control system of small multi-rotor for power line patrol |
| CN104634386A (en) * | 2014-12-01 | 2015-05-20 | 邱家稳 | Intelligent aircraft system |
| CN204613745U (en) * | 2015-01-09 | 2015-09-02 | 浙江师范大学 | A kind of multifunctional small-size quadrotor |
| CN205317679U (en) * | 2015-12-15 | 2016-06-15 | 广西师范大学 | Unmanned aerial vehicle building system of detecting a flaw based on FPGA |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108983811A (en) * | 2018-07-23 | 2018-12-11 | 南京森林警察学院 | A kind of dual-purpose unmanned plane device based on FPGA |
| CN110244761A (en) * | 2019-06-10 | 2019-09-17 | 北京工业大学 | A kind of building damage check flight intelligent robot equipment based on the collaboration of cloud side |
| CN112484707A (en) * | 2020-11-25 | 2021-03-12 | 浙江有色勘测规划设计有限公司 | Building measurement method, system, terminal and medium based on aircraft |
| CN112484707B (en) * | 2020-11-25 | 2022-05-10 | 浙江有色勘测规划设计有限公司 | Building measurement method, system, terminal and medium based on aircraft |
| CN112435253A (en) * | 2020-12-08 | 2021-03-02 | 深圳创维数字技术有限公司 | Wall falling detection method and device and readable storage medium |
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