CN104133485A - Electronic map detail perfection control system based on unmanned aerial vehicles - Google Patents
Electronic map detail perfection control system based on unmanned aerial vehicles Download PDFInfo
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- CN104133485A CN104133485A CN201410381474.5A CN201410381474A CN104133485A CN 104133485 A CN104133485 A CN 104133485A CN 201410381474 A CN201410381474 A CN 201410381474A CN 104133485 A CN104133485 A CN 104133485A
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Abstract
The invention relates to an electronic map detail perfection control system based on unmanned aerial vehicles. Communication of airborne subsystems and a ground subsystem is established, detection information of airborne sensors and GPS positioning information are effectively transmitted to a ground operation control unit to be recognized and analyzed, and feedback information of the ground subsystem is fed back to the airborne subsystems in time to be executed and adjusted; information needing to be detected can be effectively collected and commands sent by the operation control unit can be executed in time through the airborne sensors; unification of the multiple unmanned aerial vehicles is conducted through inter-vehicle communication modules, required information is further comprehensively collected, the detection range is further expanded, and truth and thoroughness of the information are guaranteed.
Description
Technical field
the present invention relates to the unmanned plane field of taking photo by plane, especially a kind of electronic chart details based on unmanned plane is improved control system.
Background technology
The making of electronic chart at present depends on the shooting picture of satellite more, can obtain relatively detailed landforms and surface structures identification.But for the detailed problem of local map, still there is any discrepancy for electronic chart and actual conditions.At some special occasions, need more detailed cartographic information, for example non-landmark, rock, vegetal cover etc. information, or detect in the ground condition in photography base, now need that electronic chart is carried out to details perfect.Realize this function, utilizing unmanned plane is good a kind of selection, because of its dirigibility and controllability strong.
Summary of the invention
Thereby the technical problem to be solved in the present invention be to provide a kind of can Long-distance Control earth's surface is scouted electronic chart details is carried out to the perfect control system based on unmanned plane.
For solving the problems of the technologies described above, the present invention relates to a kind of electronic chart details based on unmanned plane and improve control system, comprise On-Board Subsystem and ground subsystem, described On-Board Subsystem comprises GPS locating module, airborne wireless communication module and airborne sensor, described airborne sensor is connected with described airborne wireless communication module respectively with described GPS locating module, described ground subsystem comprises terrestrial wireless communication system, digital map library and s operation control module, described airborne wireless communication module and terrestrial wireless communication module establish a communications link, described terrestrial wireless communication system is connected with described s operation control module respectively with digital map library.
As a preferred embodiment of the present invention, described On-Board Subsystem also comprises communication module between machine, between described machine, communication module comprises and between machine, searches unit, cooperation determining unit and task allocation unit, and between described machine, communication module is for the collaboration communication between unmanned plane.Between machine, search unit and determine the unmanned plane that meets cooperation condition in its communication coverage for unmanned plane; Cooperation determining unit, for setting up unmanned plane cooperative groups according to the unmanned plane of described satisfied cooperation condition; Task allocation unit, for distributing collaborative task according to the link-state information of described inter-machine communication module to the multiple UAVs of described unmanned plane cooperative groups.
As a preferred embodiment of the present invention, described airborne sensor comprises range sensor, vision sensor, speed pickup, navigational system and height radar table.Described airborne sensor is used for obtaining unmanned plane working environment information and navigation control information.
As a preferred embodiment of the present invention, described airborne wireless communication module and terrestrial wireless communication module are 3G or 4G network communication module.
As a preferred embodiment of the present invention, between described machine, communication module establishes a communications link by described airborne wireless communication module and ground subsystem.
Implementation procedure of the present invention comprises:
The current latitude and longitude coordinates of described GPS locating module location unmanned plane, then feed back to ground subsystem through airborne wireless communication module, through arithmetic and control unit in the enterprising row labels of digital map library, then by the Way guidance of digital map library, the flight of unmanned plane controlled the navigational system of selecting flight optimization path to feed back to airborne sensor by arithmetic and control unit;
Described airborne sensor is surveyed existence, image and the height of terrain object by detection range sensor, vision sensor and height radar table, and data feedback is identified to arithmetic and control unit, after arithmetic and control unit identification, need to add to property information cycle in digital map library and pass to digital map library and carry out map and upgrade with perfect.
As a preferred embodiment of the present invention, described speed pickup receives the flying speed of the order control unmanned plane of arithmetic and control unit.
As a preferred embodiment of the present invention, between the machine of described unmanned plane, communication module is distributed by the wireless connections and the task that mutually transmit to carry out between unmanned plane, and shared gained information.
Beneficial effect of the present invention is: by setting up the communication connection of On-Board Subsystem and ground subsystem, effectively the detection information of airborne sensor and GPS locating information are passed to ground arithmetic and control unit and carry out information identification and analysis, and the feedback information of ground subsystem is fed back to On-Board Subsystem in time carry out and adjust; The order that arithmetic and control unit sends is collected and carried out in time to the information that needs can be surveyed by airborne sensor effectively; Carry out the associating of multiple UAVs by communication module between machine, further collect all sidedly information needed, and investigative range is further expanded, also ensured the authenticity and careful property of information; Generally speaking, the present invention has the superiority of essence aspect improving in digital map library details.
Brief description of the drawings
Fig. 1 is the module diagram that the electronic chart details of the embodiment of the present invention based on unmanned plane improved control system;
Fig. 2 is the structural representation of airborne sensor in embodiment of the present invention unmanned aerial vehicle control system.
Embodiment
Below in conjunction with accompanying drawing and embodiment, further illustrate the present invention, should understand following embodiment and only be not used in and limit the scope of the invention for the present invention is described.
Referring to Fig. 1, the present invention relates to a kind of electronic chart details based on unmanned plane and improve control system, comprise On-Board Subsystem and
Ground subsystem, described On-Board Subsystem comprises GPS locating module, airborne wireless communication module and airborne sensor, described airborne sensor is connected with described airborne wireless communication module respectively with described GPS locating module, described ground subsystem comprises terrestrial wireless communication system, digital map library and s operation control module, described airborne wireless communication module and terrestrial wireless communication module establish a communications link, and described terrestrial wireless communication system is connected with described s operation control module respectively with digital map library.
Described On-Board Subsystem also comprises communication module between machine, and between described machine, communication module comprises and between machine, searches unit, cooperation determining unit and task allocation unit, and between described machine, communication module is for the collaboration communication between unmanned plane.Between the machine of described unmanned plane, communication module is distributed by the wireless connections and the task that mutually transmit to carry out between unmanned plane, and shared gained information.Between machine, search unit and determine the unmanned plane that meets cooperation condition in its communication coverage for unmanned plane; Cooperation determining unit, for setting up unmanned plane cooperative groups according to the unmanned plane of described satisfied cooperation condition; Task allocation unit, for distributing collaborative task according to the link-state information of described inter-machine communication module to the multiple UAVs of described unmanned plane cooperative groups.
Referring to Fig. 2, described airborne sensor comprises range sensor, vision sensor, speed pickup, navigational system and height radar table.The flight of unmanned plane controlled the navigational system of selecting flight optimization path to feed back to airborne sensor by arithmetic and control unit; Described speed pickup receives the flying speed of the order control unmanned plane of arithmetic and control unit; Described airborne sensor is surveyed existence, image and the height of terrain object by detection range sensor, vision sensor and height radar table, and data feedback is identified to arithmetic and control unit, after arithmetic and control unit identification, need to add to property information cycle in digital map library and pass to digital map library and carry out map and upgrade with perfect.
Described airborne wireless communication module and terrestrial wireless communication module are 3G or 4G network communication module.
Implementation procedure of the present invention comprises:
The current latitude and longitude coordinates of described GPS locating module location unmanned plane, then feed back to ground subsystem through airborne wireless communication module, through arithmetic and control unit in the enterprising row labels of digital map library, then by the Way guidance of digital map library, the flight of unmanned plane controlled the navigational system of selecting flight optimization path to feed back to airborne sensor by arithmetic and control unit;
Described airborne sensor is surveyed existence, image and the height of terrain object by detection range sensor, vision sensor and height radar table, and data feedback is identified to arithmetic and control unit, after arithmetic and control unit identification, need to add to property information cycle in digital map library and pass to digital map library and carry out map and upgrade with perfect.
By setting up the communication connection of On-Board Subsystem and ground subsystem, effectively the detection information of airborne sensor and GPS locating information are passed to ground arithmetic and control unit and carry out information identification and analysis, and the feedback information of ground subsystem is fed back to On-Board Subsystem in time carry out and adjust; The order that arithmetic and control unit sends is collected and carried out in time to the information that needs can be surveyed by airborne sensor effectively; Carry out the associating of multiple UAVs by communication module between machine, further collect all sidedly information needed, and investigative range is further expanded, also ensured the authenticity and careful property of information; Generally speaking, the present invention has the superiority of essence aspect improving in digital map library details.
The disclosed technological means of the present invention program is not limited only to the disclosed technological means of above-mentioned embodiment, also comprises the technical scheme being made up of above technical characterictic combination in any.
Claims (9)
1. the electronic chart details based on unmanned plane is improved control system, comprise On-Board Subsystem and ground subsystem, it is characterized in that, described On-Board Subsystem comprises GPS locating module, airborne wireless communication module and airborne sensor, described airborne sensor is connected with described airborne wireless communication module respectively with described GPS locating module, described ground subsystem comprises terrestrial wireless communication system, digital map library and s operation control module, described airborne wireless communication module and terrestrial wireless communication module establish a communications link, described terrestrial wireless communication system is connected with described s operation control module respectively with digital map library.
2. improve control system according to the electronic chart details based on unmanned plane claimed in claim 1, it is characterized in that, described On-Board Subsystem also comprises communication module between machine, between described machine, communication module comprises and between machine, searches unit, cooperation determining unit and task allocation unit, and between described machine, communication module is for the collaboration communication between unmanned plane.
3. improve control system according to the electronic chart details based on unmanned plane claimed in claim 2, it is characterized in that, described airborne sensor comprises range sensor, vision sensor, speed pickup, navigational system and height radar table.
4. improve control system according to the electronic chart details based on unmanned plane claimed in claim 3, it is characterized in that, described airborne wireless communication module and terrestrial wireless communication module are 3G or 4G network communication module.
5. improve control system according to the electronic chart details based on unmanned plane claimed in claim 4, it is characterized in that, between described machine, communication module establishes a communications link by described airborne wireless communication module and ground subsystem.
6. improve control system according to the electronic chart details based on unmanned plane claimed in claim 5, it is characterized in that, the current latitude and longitude coordinates of described GPS locating module location unmanned plane, then feed back to ground subsystem through airborne wireless communication module, through arithmetic and control unit in the enterprising row labels of digital map library, then by the Way guidance of digital map library, the flight of unmanned plane controlled the navigational system of selecting flight optimization path to feed back to airborne sensor by arithmetic and control unit.
7. improve control system according to the electronic chart details based on unmanned plane described in claim 3 or 6, it is characterized in that, described airborne sensor is surveyed existence, image and the height of terrain object by detection range sensor, vision sensor and height radar table, and data feedback is identified to arithmetic and control unit, after arithmetic and control unit identification, need to add to property information cycle in digital map library and pass to digital map library and carry out map and upgrade with perfect.
8. improve control system according to the electronic chart details based on unmanned plane claimed in claim 7, it is characterized in that, described speed pickup receives the flying speed of the order control unmanned plane of arithmetic and control unit.
9. improve control system according to the electronic chart details based on unmanned plane claimed in claim 8, it is characterized in that, between the machine of described unmanned plane, communication module is distributed by the wireless connections and the task that mutually transmit to carry out between unmanned plane, and shared gained information.
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| CN201410381474.5A CN104133485A (en) | 2014-08-06 | 2014-08-06 | Electronic map detail perfection control system based on unmanned aerial vehicles |
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| CN104808702A (en) * | 2015-05-09 | 2015-07-29 | 国家电网公司 | Automatic control device and operation method of unmanned airship orientating antenna |
| CN104932529A (en) * | 2015-06-05 | 2015-09-23 | 北京中科遥数信息技术有限公司 | Unmanned plane autonomous flight cloud control system |
| CN105628004A (en) * | 2016-01-16 | 2016-06-01 | 深圳先进技术研究院 | Barrier-free navigation airship based three-dimensional map automatic mapping system |
| CN105807785A (en) * | 2016-03-03 | 2016-07-27 | 谭圆圆 | Controlling method and system for unmanned aircrafts |
| CN106898249A (en) * | 2017-04-20 | 2017-06-27 | 中国石油大学(华东) | A kind of map structuring system and its construction method for earthquake-stricken area communication failure region |
| CN108445900A (en) * | 2018-06-20 | 2018-08-24 | 江苏大成航空科技有限公司 | A kind of unmanned plane vision positioning replacement differential technique |
| CN109240314A (en) * | 2018-11-09 | 2019-01-18 | 百度在线网络技术（北京）有限公司 | Method and apparatus for acquiring data |
| CN111645870A (en) * | 2020-06-15 | 2020-09-11 | 四川省天域航通科技有限公司 | Large-scale freight transportation unmanned aerial vehicle airborne monitoring system |
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