CN111895996A - 高速轨道检测系统及方法 - Google Patents
高速轨道检测系统及方法 Download PDFInfo
- Publication number
- CN111895996A CN111895996A CN202010792456.1A CN202010792456A CN111895996A CN 111895996 A CN111895996 A CN 111895996A CN 202010792456 A CN202010792456 A CN 202010792456A CN 111895996 A CN111895996 A CN 111895996A
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- CN
- China
- Prior art keywords
- inertial navigation
- track
- data
- laser camera
- speed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
- G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
- G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
- G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
- G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
- G01C21/18—Stabilised platforms, e.g. by gyroscope
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C22/00—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/46—Indirect determination of position data
- G01S17/48—Active triangulation systems, i.e. using the transmission and reflection of electromagnetic waves other than radio waves
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/52—Determining velocity
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electromagnetism (AREA)
- Automation & Control Theory (AREA)
- Gyroscopes (AREA)
- Navigation (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010792456.1A CN111895996A (zh) | 2020-08-09 | 2020-08-09 | 高速轨道检测系统及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010792456.1A CN111895996A (zh) | 2020-08-09 | 2020-08-09 | 高速轨道检测系统及方法 |
Publications (1)
Publication Number | Publication Date |
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CN111895996A true CN111895996A (zh) | 2020-11-06 |
Family
ID=73246245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010792456.1A Pending CN111895996A (zh) | 2020-08-09 | 2020-08-09 | 高速轨道检测系统及方法 |
Country Status (1)
Country | Link |
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CN (1) | CN111895996A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112539768A (zh) * | 2020-12-03 | 2021-03-23 | 苏州测迅智能汽车科技有限公司 | 一种智能汽车车载惯性导航系统标定测试方法 |
CN113358053A (zh) * | 2021-04-27 | 2021-09-07 | 中车青岛四方机车车辆股份有限公司 | 轨道不平顺检测评估系统、方法、电子设备及轨道车辆 |
CN114162170A (zh) * | 2021-10-29 | 2022-03-11 | 北京自动化控制设备研究所 | 一种轨道测量系统及测量方法 |
-
2020
- 2020-08-09 CN CN202010792456.1A patent/CN111895996A/zh active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112539768A (zh) * | 2020-12-03 | 2021-03-23 | 苏州测迅智能汽车科技有限公司 | 一种智能汽车车载惯性导航系统标定测试方法 |
CN113358053A (zh) * | 2021-04-27 | 2021-09-07 | 中车青岛四方机车车辆股份有限公司 | 轨道不平顺检测评估系统、方法、电子设备及轨道车辆 |
CN113358053B (zh) * | 2021-04-27 | 2023-02-24 | 中车青岛四方机车车辆股份有限公司 | 轨道不平顺检测评估系统、方法、电子设备及轨道车辆 |
CN114162170A (zh) * | 2021-10-29 | 2022-03-11 | 北京自动化控制设备研究所 | 一种轨道测量系统及测量方法 |
CN114162170B (zh) * | 2021-10-29 | 2023-09-12 | 北京自动化控制设备研究所 | 一种轨道测量系统及测量方法 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20210707 Address after: 3 / F, Zhongchuang building, Sany industrial city, No.1, Sany Road, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province, 410005 Applicant after: Hunan Xingzhi Navigation Technology Co.,Ltd. Address before: Room 6-1-602, No.55 Fuye street, Luotuo street, Zhenhai District, Ningbo City, Zhejiang Province Applicant before: Ningbo always Rail Technology Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
CB02 | Change of applicant information |
Address after: Room 205, Building 5, Kaiyang Intelligent Manufacturing Industrial Park, No. 1306 Kaiyuan East Road, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province, 410100 Applicant after: Hunan Xingzhi Navigation Technology Co.,Ltd. Address before: 3 / F, Zhongchuang building, Sany industrial city, No.1, Sany Road, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province, 410005 Applicant before: Hunan Xingzhi Navigation Technology Co.,Ltd. |
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CB02 | Change of applicant information |