JP2021096129A5 - - Google Patents
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- JP2021096129A5 JP2021096129A5 JP2019226852A JP2019226852A JP2021096129A5 JP 2021096129 A5 JP2021096129 A5 JP 2021096129A5 JP 2019226852 A JP2019226852 A JP 2019226852A JP 2019226852 A JP2019226852 A JP 2019226852A JP 2021096129 A5 JP2021096129 A5 JP 2021096129A5
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- satellite
- invisible
- satellite positioning
- satellites
- attitude
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- 238000000034 method Methods 0.000 claims 9
- 238000010276 construction Methods 0.000 claims 3
- 238000003384 imaging method Methods 0.000 claims 1
Claims (12)
前記計測された前記対象物の姿勢の変化が反映された前記対象物の形状モデルと前記人工衛星の位置情報とに基づいて、前記不可視衛星を推定する、
請求項１に記載の衛星測位方法。 measuring a change in the orientation of the object;
estimating the invisible satellite based on the shape model of the object reflecting the measured change in the attitude of the object and the position information of the artificial satellite;
The satellite positioning method according to claim 1 .
前記特定された前記対象物の姿勢の変化が反映された前記対象物の形状モデルと前記人工衛星の位置情報とに基づいて、前記不可視衛星を推定する、
請求項１に記載の衛星測位方法。 identifying changes in the posture of the object based on the motion plan of the object;
estimating the invisible satellite based on the shape model of the object reflecting changes in the attitude of the identified object and the position information of the artificial satellite;
The satellite positioning method according to claim 1 .
請求項１に記載の衛星測位方法。 estimating the invisible satellite based on an image that can identify a change in the attitude of the object and the position information of the artificial satellite;
The satellite positioning method according to claim 1 .
前記撮像された画像と前記人工衛星の位置情報とに基づいて、前記不可視衛星を推定する、
請求項４に記載の衛星測位方法。 capturing an image capable of identifying a change in posture of the object using an imaging device provided on the object;
estimating the invisible satellite based on the captured image and the position information of the artificial satellite;
The satellite positioning method according to claim 4 .
請求項１に記載の衛星測位方法。 estimating the invisible satellite based on distance information that can identify a change in the attitude of the object and position information of the artificial satellite;
The satellite positioning method according to claim 1 .
前記計測された距離と前記人工衛星の位置情報とに基づいて、前記不可視衛星を推定する、
請求項６に記載の衛星測位方法。 measuring a distance at which a change in posture of the object can be specified using a rangefinder provided on the object;
estimating the invisible satellite based on the measured distance and the position information of the artificial satellite;
The satellite positioning method according to claim 6 .
請求項１から７のいずれか一項に記載の衛星測位方法。 estimating the invisible satellite based on a shape model of the terrain surrounding the object;
The satellite positioning method according to any one of claims 1 to 7 .
前記衛星測位部は、前記対象物の姿勢が変化するときに直接波を受信できない可能性がある不可視衛星から発射される信号を用いずに前記対象物の位置を決定する、衛星測位装置。 a satellite positioning unit that determines the position of the object using signals emitted from satellites;
A satellite positioning device, wherein the satellite positioning unit determines the position of the object without using signals emitted from invisible satellites that may not be able to receive direct waves when the attitude of the object changes.
前記衛星測位装置は、前記対象物の姿勢が変化するときに直接波を受信できない可能性がある不可視衛星を、前記対象物の形状モデルと前記人工衛星の位置情報とに基づいて推定し、推定された前記不可視衛星から発射される信号を用いずに前記対象物の位置を決定する、衛星測位システム。 a satellite positioning device that determines the position of an object using signals emitted from satellites;
The satellite positioning device estimates invisible satellites that may not be able to receive direct waves when the attitude of the object changes, based on the shape model of the object and the position information of the artificial satellite. satellite positioning system for determining the position of said object without using signals emitted from said invisible satellites .
前記衛星測位装置は、前記建設機械の姿勢が変化するときに直接波を受信できない可能性がある不可視衛星を、対象物の形状モデルと前記人工衛星の位置情報とに基づいて推定し、推定された前記不可視衛星から発射される信号を用いずに前記建設機械の位置を決定する、建設機械。 a satellite positioning device that determines the position of the construction machine using signals emitted from satellites;
The satellite positioning device estimates invisible satellites that may not be able to receive direct waves when the attitude of the construction machine changes based on the shape model of the object and the position information of the artificial satellites. determining the position of the construction machine without using signals emitted from the invisible satellites .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019226852A JP7421788B2 (en) | 2019-12-16 | 2019-12-16 | Satellite positioning method, satellite positioning device, satellite positioning system and construction machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019226852A JP7421788B2 (en) | 2019-12-16 | 2019-12-16 | Satellite positioning method, satellite positioning device, satellite positioning system and construction machinery |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021096129A JP2021096129A (en) | 2021-06-24 |
| JP2021096129A5 true JP2021096129A5 (en) | 2023-06-26 |
| JP7421788B2 JP7421788B2 (en) | 2024-01-25 |
Family
ID=76431071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019226852A Active JP7421788B2 (en) | 2019-12-16 | 2019-12-16 | Satellite positioning method, satellite positioning device, satellite positioning system and construction machinery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP7421788B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532253B (en) * | 2021-07-27 | 2023-02-03 | 上海亥伯智能科技有限公司 | Method and system for detecting side-pulling lateral bending of heavy crane boom |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3042652B2 (en) * | 1993-01-20 | 2000-05-15 | 三菱電機株式会社 | Mobile navigation system |
| JPH10253740A (en) * | 1997-03-14 | 1998-09-25 | Japan Aviation Electron Ind Ltd | Method and system for determining combination of satellite in gps receiver |
| JP2014085219A (en) | 2012-10-23 | 2014-05-12 | Toyota Motor Corp | Position detection device, position detection method and drive support device |
| JP6218450B2 (en) | 2013-06-18 | 2017-10-25 | 日本無線株式会社 | Shadowing determination device and operation support device |
| JP6862738B2 (en) | 2016-09-26 | 2021-04-21 | いすゞ自動車株式会社 | Positioning device |
-
2019
- 2019-12-16 JP JP2019226852A patent/JP7421788B2/en active Active
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