CN202102116U - Measurement and control system of unmanned plane measurement and control vehicle - Google Patents
Measurement and control system of unmanned plane measurement and control vehicle Download PDFInfo
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- CN202102116U CN202102116U CN2011202154896U CN201120215489U CN202102116U CN 202102116 U CN202102116 U CN 202102116U CN 2011202154896 U CN2011202154896 U CN 2011202154896U CN 201120215489 U CN201120215489 U CN 201120215489U CN 202102116 U CN202102116 U CN 202102116U
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Abstract
The utility model provides a measurement and control system of an unmanned plane measurement and control vehicle, which is provided with two groups of GPS (global positioning system) receiving antennas mounted at the top of an electronic shelter of the unmanned plane measurement and control vehicle. The two groups of GPS receiving antennas are arranged along the length direction of a vehicle body, two groups of GPS receivers are connected with a resolving control computer via data lines, and the data lines are connected with the resolving control computer by RS422 interfaces or RS232 interfaces. A GPS positioning director is utilized to replace a gyro north finder, and furthermore, the measurement and control system not only greatly reduces manufacturing cost, but also greatly improves measurement precision and stability. Simultaneously, the measurement and control system is simple in structure and convenient in installation, utilizes the GPS positioning director to realize measurement and control for the unmanned plane measurement and control vehicle, and obtains remarkable technical effect.
Description
Technical field
The utility model relates to a kind of watch-dog, relates in particular to a kind of TT&C system of unmanned plane observing and controlling car.
Background technology
Unmanned spacecraft is called for short " unmanned plane ", is the not manned aircraft that utilizes radio robot and the presetting apparatus of providing for oneself to handle.Do not have driving cabin on the machine, but equipment such as robot pilot, presetting apparatus are installed.The ground observing and controlling car is through equipment such as radar, to its follow the tracks of, location, remote control, remote measurement and digital transmission.Can under wireless remote control, take off or launch, also can take aerial input flight to by machine tool with booster rocket as conventional airplane.During recovery, the available mode the same with the conventional airplane landing mission landed automatically, also can reclaim with parachute or block through remote control.Can use repeatedly repeatedly.Be widely used in aerial reconnaissance, supervision, communication etc.
For to the unmanned plane during flying tracking Control with the state of flight of grasping unmanned plane at any time and flight attitude etc.; Because when unmanned plane observing and controlling car is executed the task; Possibly of place of executing the task can't be measured the site coordinate in advance; The angular deviation of moving tracking telemetry and command station antenna bearingt zero degree and positive north also can't be provided, and refer to that Beijiao degree deviation is that servo subsystem is accomplished and followed the tracks of necessary data, therefore unmanned plane observing and controlling car need be measured the position and the north orientation of car body self when executing the task.Mostly be to adopt gyroscope north searching instrument in the prior art, but gyroscope north searching instrument exist that cost is high, dynamic is poor, complicated operation, magnetic compass precision are low, low-response, interference free performance are poor, be difficult for shortcoming such as installation.
The utility model content
The technical matters that the utility model solves is to having the deficiency that unmanned plane observing and controlling car employing gyroscope north searching instrument exists cost height, dynamic difference now, for reducing cost and improving measuring accuracy, a kind of unmanned plane observing and controlling car TT&C system to be provided.
The technical scheme that the utility model adopts is: a kind of TT&C system of unmanned plane observing and controlling car, be provided with the electronics shelter top that two groups of GPS receiving antennas are installed in unmanned plane observing and controlling car, and two groups of GPS receiving antennas are along the length direction setting of car body; Two groups of GPS receivers all resolve computing machine through data line and control and link to each other.
Further, said data line and control are resolved computing machine and are adopted RS422 interface or RS232 interface to be connected.
Compare prior art, the utlity model has following advantage:
Adopt GPS positioning and directing appearance to substitute gyroscope north searching instrument, not only greatly reduce manufacturing cost, and measuring accuracy, stability improve greatly.Simultaneously, simple in structure, easy for installation.The present invention uses GPS positioning and directing appearance that unmanned plane observing and controlling car is carried out observing and controlling, has obtained significant technique effect.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the theory diagram of the utility model.
Embodiment
To combine accompanying drawing and specific embodiment that the utility model is described further below.
Embodiment: referring to Fig. 1 and Fig. 2; A kind of TT&C system of unmanned plane observing and controlling car; Its improvement is to be provided with electronics shelter 2 tops that two groups of GPS receiving antennas 3 are installed in unmanned plane observing and controlling car 1, and two groups of GPS receiving antennas 3 are along the length direction setting of unmanned plane observing and controlling car 1.Two groups of GPS receivers all resolve computing machine through data line and control and link to each other, and said data line resolves computing machine with control and adopts RS422 interface or RS232 interface to be connected.Cancel traditional gyroscope north searching instrument, make measuring accuracy height, good stability, nothing drift, no cumulative errors, the characteristics that do not receive that magnetic variation influences etc., simultaneously simple in structure, cost reduces.
When top, the cabin of electronics shelter 2 produces, confirm A, B 2 points, be used to install two GPS receiving antennas 3, the distance between accurately measuring at 2 simultaneously, and guarantee that the line of point-to-point transmission is parallel with the antenna pedestal orientation zero degree line sensing of GPS receiving antenna 3.When executing the task, after mobile tracking telemetry and command station is arranged and accomplished, send the sky to watch day control device completion northing correction and the location, site of feedback system finger Beijiao degree that records and B point location result.
GPS positioning and directing appearance utilizes the GPS measuring technique; According to two gps antenna receiving antennas, the 3 measured pseudoranges that obtain of fixed base length, multispectral reining in and raw data such as carrier phase; Resolve computing machine through control and carry out data processing; Accomplish the location and calculate, make unmanned plane observing and controlling car have the automatic positioning and directing function of GPS with directed.
Claims (2)
1. the TT&C system of a unmanned plane observing and controlling car is characterized in that, is provided with the electronics shelter top that two groups of GPS receiving antennas are installed in unmanned plane observing and controlling car, and two groups of GPS receiving antennas are along the length direction setting of car body; Two groups of GPS receivers all resolve computing machine through data line and control and link to each other.
2. the TT&C system of unmanned plane observing and controlling car according to claim 1, said data line resolve computing machine with control and adopt RS422 interface or RS232 interface to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202154896U CN202102116U (en) | 2011-06-23 | 2011-06-23 | Measurement and control system of unmanned plane measurement and control vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202154896U CN202102116U (en) | 2011-06-23 | 2011-06-23 | Measurement and control system of unmanned plane measurement and control vehicle |
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| Publication Number | Publication Date |
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| CN202102116U true CN202102116U (en) | 2012-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011202154896U Expired - Fee Related CN202102116U (en) | 2011-06-23 | 2011-06-23 | Measurement and control system of unmanned plane measurement and control vehicle |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010070A (en) * | 2012-11-30 | 2013-04-03 | 山东电力集团公司电力科学研究院 | Unmanned aerial vehicle comprehensive ground station system and application method thereof |
| CN103149912A (en) * | 2013-03-01 | 2013-06-12 | 深圳航天科技创新研究院 | Integrated measurement and control device for unmanned aerial vehicle |
| CN104391304A (en) * | 2014-11-26 | 2015-03-04 | 江西洪都航空工业集团有限责任公司 | Rapid and high-accuracy orientation method for vehicular weapon |
| CN106908820A (en) * | 2015-12-22 | 2017-06-30 | 深圳市科卫泰实业发展有限公司 | A kind of unmanned plane high-accuracy position system and method |
| CN108563218A (en) * | 2018-06-11 | 2018-09-21 | 中国科学院工程热物理研究所 | Supersonic speed unmanned plane ultra-viewing distance communicates and safety control system |
-
2011
- 2011-06-23 CN CN2011202154896U patent/CN202102116U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010070A (en) * | 2012-11-30 | 2013-04-03 | 山东电力集团公司电力科学研究院 | Unmanned aerial vehicle comprehensive ground station system and application method thereof |
| CN103010070B (en) * | 2012-11-30 | 2015-06-03 | 山东电力集团公司电力科学研究院 | Unmanned aerial vehicle comprehensive ground station system and application method thereof |
| CN103149912A (en) * | 2013-03-01 | 2013-06-12 | 深圳航天科技创新研究院 | Integrated measurement and control device for unmanned aerial vehicle |
| CN103149912B (en) * | 2013-03-01 | 2014-12-24 | 深圳航天科技创新研究院 | Integrated measurement and control device for unmanned aerial vehicle |
| CN104391304A (en) * | 2014-11-26 | 2015-03-04 | 江西洪都航空工业集团有限责任公司 | Rapid and high-accuracy orientation method for vehicular weapon |
| CN106908820A (en) * | 2015-12-22 | 2017-06-30 | 深圳市科卫泰实业发展有限公司 | A kind of unmanned plane high-accuracy position system and method |
| CN108563218A (en) * | 2018-06-11 | 2018-09-21 | 中国科学院工程热物理研究所 | Supersonic speed unmanned plane ultra-viewing distance communicates and safety control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20150623 |
|
| EXPY | Termination of patent right or utility model |