CN203912092U - Visualized information acquisition apparatus of agricultural plant protection unmanned helicopter - Google Patents
Visualized information acquisition apparatus of agricultural plant protection unmanned helicopter Download PDFInfo
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- CN203912092U CN203912092U CN201420266810.7U CN201420266810U CN203912092U CN 203912092 U CN203912092 U CN 203912092U CN 201420266810 U CN201420266810 U CN 201420266810U CN 203912092 U CN203912092 U CN 203912092U
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- depopulated helicopter
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- 238000004891 communication Methods 0.000 claims abstract description 14
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- 238000009434 installation Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
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Abstract
The utility model discloses a visualized information acquisition apparatus of an agricultural plant protection unmanned helicopter. The visualized information acquisition apparatus includes a ground part and an airborne part arranged on the unmanned helicopter, the airborne part includes a camera, a GPS module, a microprocessor, a power supply module, a wireless network adapter, and a first transparent transmission module, the camera, the GPS module, the power supply module are connected with the microprocessor, the microprocessor is in communication with the wireless network adapter, the first transparent transmission module is in communication with the GPS module, the ground part includes a router, a second transparent transmission module, a GPS base station, and a host computer, the router is in communication with the second transparent transmission module and the host computer, the second transparent transmission module is in communication with the GPS base station, and the first transparent transmission module and the wireless network adapter are in communication with the router. The visualized information acquisition apparatus can accurately obtain the current flight position of the unmanned helicopter, meets various work requirements, and effectively prevents phenomena of omission, error, and repetition caused by visual errors.
Description
Technical field
The utility model relates to a kind of information collecting device, particularly a kind of agricultural plant protection depopulated helicopter visual information harvester.
Background technology
At present, the civilian depopulated helicopter of China is in Rapid development stage, and the utilization rate of civilian depopulated helicopter is more and more higher, especially in agricultural plant protection field, uses depopulated helicopter to carry out operation and can greatly improve operating efficiency.But current depopulated helicopter adopts manual operation mostly.The problem that manual operation exists has:
1) there is the collimation error in manual operation.When flight operation, depopulated helicopter operator is the flight position of observation helicopter with the naked eye.But due to the manipulated distance of depopulated helicopter, it is coarse adopting naked eyes to come observation flight position.In the time that depopulated helicopter carries out operation, the collimation error of naked eyes can produce phenomenons such as omitting operation, error job, repetition operation, and operating efficiency is reduced, and operating cost raises.
2) due to the limitation of human eye vision, in the time carrying out medium and long distance operation, people's naked eyes cannot be from the view of depopulated helicopter to current operation situation, and such as whether depopulated helicopter has flown outside operating area, whether front occurs barrier etc.
3) manually-operated operating distance is limited.The scope of manual operation maximum is in visual line of sight, has exceeded visual line of sight and just can not ensure the flight safety of depopulated helicopter, also just can not continue operation.
Summary of the invention
Technical problem to be solved in the utility model is, for prior art deficiency, a kind of agricultural plant protection depopulated helicopter visual information harvester is provided, the accurately flight position of location depopulated helicopter, thereby effectively avoid the phenomenons such as omission operation that the manually-operated collimation error causes, error job, repetition operation, make up the limitation of manual operation human eye vision.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of agricultural plant protection depopulated helicopter visual information harvester, comprises above ground portion and be arranged on the airborne portion on depopulated helicopter; Described airborne portion comprises camera, GPS module, microprocessor, power module, wireless network card, the first transparent transmission, described camera, GPS module, power module are all connected with described microprocessor, described microprocessor is communicated by letter with described wireless network card, described the first transparent transmission and described GPS module communication; Described above ground portion comprises router, the second transparent transmission, GPS base station, host computer, and described router is communicated by letter with described the second transparent transmission, host computer, described the second transparent transmission and described GPS base station communication; Described the first transparent transmission, wireless network card all with described router communication.
Described host computer is panel computer.
Described GPS base station comprises Crescent P103 OEM board and the antenna for base station being connected with the antenna on described Crescent P103 OEM board.
Compared with prior art, the beneficial effect that the utility model has is: the utility model adopts high-precision GPS navigation system, positioning precision is very high, can reach the positioning precision (positioning precision of Centimeter Level) of 20cm, can accurately obtain the current flight position of depopulated helicopter, meet various job requirements, effectively avoid the phenomenons such as omission operation that the collimation error causes, error job, repetition operation; Adopt camera to monitor in real time the operation flight of helicopter, convenient operation personnel grasp the present case of helicopter in real time, have made up the limitation of manual operation human eye vision; Adopt router as wireless transmission trunk station, improved transmission range and the laser propagation effect of information, real-time is good, meets long distance work requirement; The flight position of depopulated helicopter and flight monitoring operation video are presented on panel computer in real time, and visualization is high, simple and easy to use; Panel computer is easy to carry, and facilitates mobile operating; The utility model hardware installation is convenient, simple to operate, and can popularization high, the scope of application be wide.
Brief description of the drawings
Fig. 1 is the utility model one example structure block diagram;
Fig. 2 is the utility model one embodiment operation locating and displaying figure.
Embodiment
As shown in Figure 1, the utility model one embodiment comprises above ground portion and is arranged on the airborne portion on depopulated helicopter.
Airborne portion comprises camera, high-precision GPS module, microprocessor, power module, wireless network card, the first transparent transmission, described camera, high-precision GPS module, power module are all connected with described microprocessor, described microprocessor is communicated by letter with described wireless network card, described the first transparent transmission and described high-precision GPS module communication; Above ground portion comprises router, the second transparent transmission, high-precision GPS base station, host computer, and described router is communicated by letter with described the second transparent transmission, host computer, described the second transparent transmission and described high-precision GPS base station communication; Described the first transparent transmission, wireless network card all with described router communication.
High-precision GPS module is for receiving the difference information of gps satellite digital information and high-precision GPS base station, and processing calculates the accurate location information (positional information comprises longitude, latitude and the height above sea level of current location) of depopulated helicopter; Camera is for gathering the real-time video information of depopulated helicopter operation; Microprocessor, for driving the normal work of each functional module, is processed the information that high-precision GPS module and camera gather; Wireless network card is for being transmitted to ground installation by information after treatment.
Router is as the relay station of wireless transmission, and effect is to launch after the signal receiving is amplified again, and increases the distance of wireless transmission; High-precision GPS base station, for receiving the positional information of gps satellite digital information and airborne portion, completes calculus of differences; First, second transparent transmission by differential signal transmission to high-precision GPS module; The high-precision GPS base station differential signal that the first transparent transmission sends for receiving the second transparent transmission; The second transparent transmission is used for sending high-precision GPS base station differential signal; Position and video information that panel computer sends for receiving airborne portion, and show in real time.
Airborne portion is arranged on depopulated helicopter, in the present embodiment, microprocessor adopts the ARM11 chipset that model is S3C6410, linux kernel is installed in ARM11 chipset, for driving the normal work of each functional module, process the information that high-precision GPS module and the camera part of operation front (camera should be arranged on depopulated helicopter can see) gather.High-precision GPS module adopts the Crescent P103 OEM board of Hemisphere company, and its horizontal accuracy can reach 20cm under RTK pattern.High-precision GPS module is for receiving the RTK difference information of gps satellite digital information and high-precision GPS base station, and processing calculates the accurate location information of depopulated helicopter.Wireless interface module adopts Ralink company product, and model is RT3370, for the information after microprocessor processes is transmitted to ground installation.The first transparent transmission receives the high-precision GPS base station differential signal that the second transparent transmission sends.Camera adopts 8,000,000 pixel sieve skill c525 high-definition cameras, for gathering the real-time video information of depopulated helicopter operation.Power module adopts the vc-998 of Ao Bada company of Shenzhen portable power source, and battery capacity 15000mA, can be airborne portion continued power 10 hours by microprocessor.
Above ground portion is placed on ground, and in the present embodiment, router adopts HLK-HPR01, and 300M high power wireless router is as the relay station of wireless transmission, and effect is to launch after the signal receiving is amplified again, and increases the distance of wireless transmission.High-precision GPS base station adopts Crescent P103 OEM board and the antenna for base station composition of Hemisphere company, for receiving the positional information of gps satellite digital information and airborne equipment, completes RTK calculus of differences.First, second transparent transmission all adopts the WIFI serial server of Jinan You Ren scientific & technical corporation, for by high-precision GPS base station calculate differential signal transmission to the GPS module on airborne equipment.Panel computer adopts Media 10 FHD of Huawei Company, the position and the video information that send for receiving airborne portion, and show in real time.
Specific works flow process is: in the time of unmanned helicopter flight operation, first embedded system drives modules in normal operating conditions.High-precision GPS module constantly receives the RTK difference information of gps satellite digital information and the transmission of high-precision GPS base station, and processes and calculate (processing method: the data that parse depopulated helicopter from GPS primary signal: longitude, latitude, speed and height above sea level).The real-time video information of camera collection depopulated helicopter operation simultaneously.Microprocessor to the positional information of collecting decode processing (by GPS module send primary signal be converted to readable longitude, latitude, height above sea level and velocity information), video information is compressed and is processed rear (video information compression being converted to the picture of 30 frames per second), be transferred to router by wireless network card, then be transmitted to display device panel computer by router.Panel computer receives after the positional information and video information of depopulated helicopter, be presented on screen, for operating personnel's operation reference of flying, as shown in Figure 2, region, rectangle farmland black part is divided into sprays region, and helicopter icon is depopulated helicopter current flight position.
Claims (8)
1. an agricultural plant protection depopulated helicopter visual information harvester, is characterized in that, comprises above ground portion and is arranged on the airborne portion on depopulated helicopter; Described airborne portion comprises camera, GPS module, microprocessor, power module, wireless network card, the first transparent transmission, described camera, GPS module, power module are all connected with described microprocessor, described microprocessor is communicated by letter with described wireless network card, described the first transparent transmission and described GPS module communication; Described above ground portion comprises router, the second transparent transmission, GPS base station, host computer, and described router is communicated by letter with described the second transparent transmission, host computer, described the second transparent transmission and described GPS base station communication; Described the first transparent transmission, wireless network card all with described router communication.
2. agricultural plant protection depopulated helicopter visual information harvester according to claim 1, is characterized in that, described host computer is panel computer.
3. agricultural plant protection depopulated helicopter visual information harvester according to claim 1, is characterized in that, described microprocessor is ARM microprocessor.
4. agricultural plant protection depopulated helicopter visual information harvester according to claim 1, is characterized in that, described GPS module adopts Crescent P103 OEM board.
5. agricultural plant protection depopulated helicopter visual information harvester according to claim 1, is characterized in that, described wireless network card model is RT3370.
6. agricultural plant protection depopulated helicopter visual information harvester according to claim 1, is characterized in that, described power module adopts vc-998 portable power source.
7. agricultural plant protection depopulated helicopter visual information harvester according to claim 1, is characterized in that, described router model is HLK-HPR01.
8. agricultural plant protection depopulated helicopter visual information harvester according to claim 1, is characterized in that, described GPS base station comprises Crescent P103 OEM board and the antenna for base station being connected with the antenna on described Crescent P103 OEM board.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420266810.7U CN203912092U (en) | 2014-05-23 | 2014-05-23 | Visualized information acquisition apparatus of agricultural plant protection unmanned helicopter |
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| CN201420266810.7U CN203912092U (en) | 2014-05-23 | 2014-05-23 | Visualized information acquisition apparatus of agricultural plant protection unmanned helicopter |
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| CN203912092U true CN203912092U (en) | 2014-10-29 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104615145A (en) * | 2015-02-03 | 2015-05-13 | 深圳市华海技术有限公司 | UAV (unmanned aerial vehicle), and UAV control system and method |
| CN104635590A (en) * | 2015-02-03 | 2015-05-20 | 深圳市华海技术有限公司 | Aircraft, aircraft fight system and fight method |
| CN105182999A (en) * | 2015-10-16 | 2015-12-23 | 广西万维空间科技有限公司 | High precision plant protection robot unmanned plane |
| CN105223869A (en) * | 2015-10-09 | 2016-01-06 | 浪潮集团有限公司 | Unmanned aerial vehicle battery monitoring system based on cloud calculates |
| CN106081091A (en) * | 2016-08-16 | 2016-11-09 | 上海应用技术学院 | Flying robot for communication base station exploration |
| US9756773B1 (en) | 2016-02-26 | 2017-09-12 | International Business Machines Corporation | System and method for application of materials through coordination with automated data collection vehicles |
-
2014
- 2014-05-23 CN CN201420266810.7U patent/CN203912092U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104615145A (en) * | 2015-02-03 | 2015-05-13 | 深圳市华海技术有限公司 | UAV (unmanned aerial vehicle), and UAV control system and method |
| CN104635590A (en) * | 2015-02-03 | 2015-05-20 | 深圳市华海技术有限公司 | Aircraft, aircraft fight system and fight method |
| CN105223869A (en) * | 2015-10-09 | 2016-01-06 | 浪潮集团有限公司 | Unmanned aerial vehicle battery monitoring system based on cloud calculates |
| CN105182999A (en) * | 2015-10-16 | 2015-12-23 | 广西万维空间科技有限公司 | High precision plant protection robot unmanned plane |
| US9756773B1 (en) | 2016-02-26 | 2017-09-12 | International Business Machines Corporation | System and method for application of materials through coordination with automated data collection vehicles |
| CN106081091A (en) * | 2016-08-16 | 2016-11-09 | 上海应用技术学院 | Flying robot for communication base station exploration |
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| C14 | Grant of patent or utility model | ||
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Address after: 410083 Hunan province city Changsha Longping high tech Park Long Park Road No. 109 two Patentee after: HUNAN BOHANG UNMANNED AERIAL VEHICLE TECHNOLOGY Co.,Ltd. Address before: 410083 Hunan province city Changsha Longping high tech Park Long Park Road No. 109 two Patentee before: ADVANCED UNITED TECHNOLOGY LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 |