CN209280930U - A kind of patrol unmanned machine positioning system of converter station - Google Patents
A kind of patrol unmanned machine positioning system of converter station Download PDFInfo
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- CN209280930U CN209280930U CN201821827131.7U CN201821827131U CN209280930U CN 209280930 U CN209280930 U CN 209280930U CN 201821827131 U CN201821827131 U CN 201821827131U CN 209280930 U CN209280930 U CN 209280930U
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Abstract
The utility model discloses a kind of patrol unmanned machine positioning systems of converter station, including base station, rover station and signal transferring device, the signal of base station is transferred to rover station by signal transferring device, base station includes GPS antenna, wireless software download radio station, transmission antenna, and on the basis of stand the power supply of power supply；Rover station includes rover station GPS antenna, wireless software download receiver and receiving antenna, base station receives GPS signal by GPS antenna, wireless software download radio station parses received GPS signal and obtains GPS realtime phase differential corrected value, rover station is transferred to by transmission antenna again, rover station receives the numerical value, GPS signal is received by rover station GPS antenna simultaneously, after wireless software download receiver combination GPS signal and the GPS realtime phase differential corrected value from base station received resolve, obtain the new coordinate of rover station, and rover station real time position is positioned simultaneously.By utilizing RTK technology, unmanned plane GPS accuracy is improved, flight risk is reduced.
Description
Technical field
The utility model relates to the real-time positioning systems of a kind of unmanned plane more particularly to a kind of for converter station inspection
Unmanned plane positioning system.
Background technique
Converter station is carried out when daily tour is checked and accepted with service work and is also used conventional methods at this stage, this to lean on manpower entirely
Method there is many disadvantages, cause working efficiency low, work quality is not also high, and many positions of equipment are all seen not when tour
See, when interruption maintenance is related to high altitude operation, traditional method, which is still carried out by the method for operation of ascending a height, is checked and accepted, it is time-consuming compared with
It is long.
It when unmanned plane carries out airline operation, is positioned using common GPS, the error of course line offset possibly even reaches 10
Rice or so, if offset is too big, it would be possible to station equipment on unmanned aerial vehicle be caused to cause accident.
RTK location technology is a kind of real time dynamic differential location technology based on High-precision carrier carrier phase observable, benchmark
Standing need to be given oneself carrier phase observation data and station coordinates obtained around it by data communication chain real-time broadcasting and be worked
Dynamic subscriber.Rover station data processing module determines the corresponding base station of rover station using the mode that dynamic difference positions
Then the instantaneous absolute position of oneself is acquired in position according to the coordinate of base station.
Utility model content
The purpose of this utility model is to provide a kind of patrol unmanned machine positioning system of converter station, using RTK location technology,
The positioning accuracy of unmanned plane is improved, and then improves working efficiency.
In order to achieve the above object, the utility model proposes technical solutions below:
A kind of patrol unmanned machine positioning system of converter station, including base station and rover station, the base station include GPS days
Line, wireless software download radio station, transmission antenna, and the power supply for base station power supply；The rover station includes rover station GPS
Antenna, wireless software download receiver and receiving antenna, the base station receive GPS signal, the nothing by the GPS antenna
Line electricity data-link radio station, which parses received GPS signal, obtains GPS realtime phase differential corrected value, then is transmitted by transmission antenna
To the rover station, the rover station receives the numerical value, while receiving GPS signal, the radio by rover station GPS antenna
After data-link receiver combination GPS signal and the GPS realtime phase differential corrected value from base station received resolve, obtain
The new coordinate of the rover station, and the rover station real time position is positioned simultaneously.
The power supply of the base station is 12V, 0.45A DC power supply.
The wireless software download radio station of the base station includes sequentially connected sensor, controller, modem, institute
It states GPS antenna to connect with the sensor, the transmission antenna is connect with the modem.
The wireless software download receiver includes sequentially connected sensor, controller, modem, the flowing
Sensor of standing is connect with the rover station GPS antenna and receiving antenna, and the controller is in conjunction with the GPS antenna received signal
And the GPS realtime phase differential corrected value from base station received is resolved, and the new coordinate of the rover station is obtained.
The utility model compared to the prior art, have it is following the utility model has the advantages that
The utility model unmanned plane positioning system improves unmanned plane GPS accuracy using RTK technology, reduces flight wind
Danger solves the deficiency at this stage about tour, examination etc.: so that unmanned plane is easy to operate, can reduce personnel and make an inspection tour consumption
When；Operating frequency of ascending a height can be reduced, the security risk that high altitude operation is brought is reduced；Equipment can first be carried out with unmanned plane when catching fire to be examined
It looks into, reduces personnel safety risk；Unmanned plane is compact and flexible, carries out and makes an inspection tour or do not limited by direction, position when checking.
Comprehensive inspection is carried out to equipment when this unmanned plane positioning system can be applied to have a power failure, is used after high-rise working maintenance
Unmanned plane, which is carried out, to be checked, has included checking whether residue, whether torque meets the requirements.And it can be adapted for carrying out nobody
Machine electrification is taken a flight test, and is charged tour research for subsequent unmanned plane and is provided feasibility support.
Detailed description of the invention
Fig. 1 is the patrol unmanned machine positioning system structure schematic diagram of the utility model converter station.
Specific embodiment
The content of the utility model is described in further details with reference to the accompanying drawings and detailed description.
As shown in Figure 1, a kind of patrol unmanned machine positioning system of converter station, including base station and rover station.
Base station includes GPS antenna, wireless software download radio station, transmission antenna, and on the basis of stand the power supply of power supply；Benchmark
The power supply stood is 12V, 0.45A DC power supply.The wireless software download radio station of base station includes sequentially connected sensor, control
Device, modem, sensor are connect with GPS antenna, and modem is connect with transmission antenna.
Rover station includes rover station GPS antenna, wireless software download receiver and receiving antenna, and wireless software download receives
Machine includes sequentially connected rover station sensor, controller, modem, rover station sensor and rover station GPS antenna and
Receiving antenna connection, controller are combined by GPS antenna received signal and the GPS from base station received by receiving antenna
Realtime phase differential corrected value is resolved, and the new coordinate of rover station is obtained.
Base station receives the GPS signal of base station by GPS antenna, and wireless software download radio station is to received GPS signal
Parsing obtains GPS realtime phase differential corrected value, then is transferred to signal transferring device by transmission antenna, and signal transferring device is again
Rover station is sent a signal to, rover station receives the numerical value, while the GPS signal of rover station is received by rover station GPS antenna,
Wireless software download receiver combination GPS signal and the GPS realtime phase differential corrected value from base station received resolve
Afterwards, the new coordinate of rover station is obtained, and positions rover station real time position simultaneously, keeps the positioning of rover station more accurate, so that nothing
It is man-machine that flight risk is reduced in operation process.
Above-listed detailed description is illustrating for the utility model possible embodiments, and the embodiment is not to limit
The scope of the patents of the utility model, all equivalence enforcements or change without departing from carried out by the utility model, is intended to be limited solely by this case
In the scope of the patents.
Claims (4)
1. a kind of patrol unmanned machine positioning system of converter station, it is characterised in that: filled including base station, rover station and signal transfer
It sets, the signal of the base station is transferred to the rover station by the signal transferring device, and the base station includes GPS days
Line, wireless software download radio station, transmission antenna, and the power supply for base station power supply；The rover station includes rover station GPS
Antenna, wireless software download receiver and receiving antenna, the base station receive GPS signal, the nothing by the GPS antenna
Line electricity data-link radio station, which parses received GPS signal, obtains GPS realtime phase differential corrected value, then is transmitted by transmission antenna
To the rover station, the rover station receives the numerical value, while receiving GPS signal, the radio by rover station GPS antenna
After data-link receiver combination GPS signal and the GPS realtime phase differential corrected value from base station received resolve, obtain
The new coordinate of the rover station, and the rover station real time position is positioned simultaneously.
2. the patrol unmanned machine positioning system of converter station according to claim 1, it is characterised in that: the power supply of the base station
For 12V, 0.45A DC power supply.
3. the patrol unmanned machine positioning system of converter station according to claim 1, it is characterised in that: the base station it is wireless
Electric data-link radio station includes sequentially connected sensor, controller, modem, and the GPS antenna and the sensor connect
It connects, the transmission antenna is connect with the modem.
4. the patrol unmanned machine positioning system of converter station according to claim 1, it is characterised in that: the wireless software download
Receiver includes sequentially connected sensor, controller, modem, the rover station sensor and the rover station GPS
Antenna and receiving antenna connection, the controller in conjunction with the GPS antenna received signal and receive from base station
GPS realtime phase differential corrected value is resolved, and the new coordinate of the rover station is obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821827131.7U CN209280930U (en) | 2018-11-07 | 2018-11-07 | A kind of patrol unmanned machine positioning system of converter station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821827131.7U CN209280930U (en) | 2018-11-07 | 2018-11-07 | A kind of patrol unmanned machine positioning system of converter station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209280930U true CN209280930U (en) | 2019-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821827131.7U Active CN209280930U (en) | 2018-11-07 | 2018-11-07 | A kind of patrol unmanned machine positioning system of converter station |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111045053A (en) * | 2019-12-26 | 2020-04-21 | 广东星舆科技有限公司 | Differential positioning method and system under VRS data interruption |
| CN111665456A (en) * | 2020-05-29 | 2020-09-15 | 中国南方电网有限责任公司超高压输电公司昆明局 | Control method for self safety of unmanned aerial vehicle and safety of converter station equipment |
| CN112415540A (en) * | 2020-11-16 | 2021-02-26 | 广东电网有限责任公司肇庆供电局 | Unmanned aerial vehicle autonomous flight system with multi-source positioning data |
| CN112747714A (en) * | 2020-12-22 | 2021-05-04 | 北京航天飞腾装备技术有限责任公司 | Differential GPS height measurement system and method suitable for unmanned helicopter |
| CN113220016A (en) * | 2021-04-08 | 2021-08-06 | 贵州电网有限责任公司 | High-precision unmanned aerial vehicle automatic patrol system based on GPS and Beidou RTK |
-
2018
- 2018-11-07 CN CN201821827131.7U patent/CN209280930U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111045053A (en) * | 2019-12-26 | 2020-04-21 | 广东星舆科技有限公司 | Differential positioning method and system under VRS data interruption |
| CN111045053B (en) * | 2019-12-26 | 2022-03-08 | 广东星舆科技有限公司 | Differential positioning method and system under VRS data interruption |
| CN111665456A (en) * | 2020-05-29 | 2020-09-15 | 中国南方电网有限责任公司超高压输电公司昆明局 | Control method for self safety of unmanned aerial vehicle and safety of converter station equipment |
| CN111665456B (en) * | 2020-05-29 | 2023-02-28 | 中国南方电网有限责任公司超高压输电公司昆明局 | Control method for self safety of unmanned aerial vehicle and safety of converter station equipment |
| CN112415540A (en) * | 2020-11-16 | 2021-02-26 | 广东电网有限责任公司肇庆供电局 | Unmanned aerial vehicle autonomous flight system with multi-source positioning data |
| CN112747714A (en) * | 2020-12-22 | 2021-05-04 | 北京航天飞腾装备技术有限责任公司 | Differential GPS height measurement system and method suitable for unmanned helicopter |
| CN112747714B (en) * | 2020-12-22 | 2023-02-17 | 北京航天飞腾装备技术有限责任公司 | Differential GPS height measurement system and method suitable for unmanned helicopter |
| CN113220016A (en) * | 2021-04-08 | 2021-08-06 | 贵州电网有限责任公司 | High-precision unmanned aerial vehicle automatic patrol system based on GPS and Beidou RTK |
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