CN117665844A - 轨道病害自动定位方法及设备 - Google Patents
轨道病害自动定位方法及设备 Download PDFInfo
- Publication number
- CN117665844A CN117665844A CN202311574801.4A CN202311574801A CN117665844A CN 117665844 A CN117665844 A CN 117665844A CN 202311574801 A CN202311574801 A CN 202311574801A CN 117665844 A CN117665844 A CN 117665844A
- Authority
- CN
- China
- Prior art keywords
- track
- rail
- sleeper
- starting point
- detection
- 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.)
- Pending
Links
- 201000010099 disease Diseases 0.000 title claims abstract description 130
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 title claims abstract description 130
- 238000000034 method Methods 0.000 title claims abstract description 55
- 238000001514 detection method Methods 0.000 claims abstract description 211
- 241001669679 Eleotris Species 0.000 claims abstract description 196
- 230000007547 defect Effects 0.000 claims abstract description 126
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 238000004422 calculation algorithm Methods 0.000 claims description 10
- 238000003062 neural network model Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 description 20
- 238000003825 pressing Methods 0.000 description 15
- 238000005299 abrasion Methods 0.000 description 13
- 230000000712 assembly Effects 0.000 description 11
- 238000000429 assembly Methods 0.000 description 11
- 238000003860 storage Methods 0.000 description 9
- 230000007246 mechanism Effects 0.000 description 8
- 238000004364 calculation method Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007781 pre-processing Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000013480 data collection Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 101100481408 Danio rerio tie2 gene Proteins 0.000 description 1
- 101100481410 Mus musculus Tek gene Proteins 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
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- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
- G01S17/88—Lidar systems specially adapted for specific applications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
- B61K9/08—Measuring installations for surveying permanent way
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Computer Networks & Wireless Communication (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311574801.4A CN117665844A (zh) | 2023-11-23 | 2023-11-23 | 轨道病害自动定位方法及设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311574801.4A CN117665844A (zh) | 2023-11-23 | 2023-11-23 | 轨道病害自动定位方法及设备 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN117665844A true CN117665844A (zh) | 2024-03-08 |
Family
ID=90070523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202311574801.4A Pending CN117665844A (zh) | 2023-11-23 | 2023-11-23 | 轨道病害自动定位方法及设备 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN117665844A (zh) |
-
2023
- 2023-11-23 CN CN202311574801.4A patent/CN117665844A/zh active Pending
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240711 Address after: 317200 Shifeng Street Guantang village, Tiantai County, Taizhou City, Zhejiang Province Applicant after: ZHEJIANG YINLUN INTELLIGENT EQUIPMENT CO.,LTD. Country or region after: China Applicant after: CENTRAL PLAINS LEADER RAILWAY TRACK TECHNOLOGY DEVELOPMENT Co.,Ltd. Applicant after: Zhejiang Tiantai Xianghe Intelligent Equipment Co.,Ltd. Address before: 317200 Shifeng Street Guantang village, Tiantai County, Taizhou City, Zhejiang Province Applicant before: ZHEJIANG YINLUN INTELLIGENT EQUIPMENT CO.,LTD. Country or region before: China Applicant before: CENTRAL PLAINS LEADER RAILWAY TRACK TECHNOLOGY DEVELOPMENT Co.,Ltd. Applicant before: Zhejiang Tiantai hezhixiang Investment Co.,Ltd. |