CN110979365A - Track inspection equipment carrying platform based on Beidou navigation and positioning system - Google Patents
Track inspection equipment carrying platform based on Beidou navigation and positioning system Download PDFInfo
- Publication number
- CN110979365A CN110979365A CN201911195969.8A CN201911195969A CN110979365A CN 110979365 A CN110979365 A CN 110979365A CN 201911195969 A CN201911195969 A CN 201911195969A CN 110979365 A CN110979365 A CN 110979365A
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- Prior art keywords
- platform
- inspection equipment
- controller
- track
- base station
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
- B61D15/08—Railway inspection trolleys
- B61D15/12—Railway inspection trolleys power propelled
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- 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
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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
- G01S19/45—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement
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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
- G01S19/45—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement
- G01S19/46—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement the supplementary measurement being of a radio-wave signal type
-
- 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
- G01S19/50—Determining position whereby the position solution is constrained to lie upon a particular curve or surface, e.g. for locomotives on railway tracks
Abstract
The invention relates to a track inspection equipment carrying platform based on a Beidou navigation and positioning system, wherein a lower computer of the platform and an upper command base station computer form bidirectional private network communication based on the Beidou navigation and positioning system, so that the inspection equipment carrying platform can be accurately positioned at any coordinate on a railway track, and meanwhile, the lower computer enables the upper command base station to have a visual scheduling function through a video shooting controller. The lower computer receives the control instruction of the upper base station, controls the operation of various inspection equipment carried on the platform through the inspection equipment operation console control interface and the Bluetooth communication interface, and immediately uploads the detection data to the upper commanding base station computer. And the lower computer receives the control instruction of the upper base station, and the running and the stop at the preset point of the platform on the railway track are realized through the platform operation console. The invention has the outstanding advantages of large operation range, timely transmission of detection data and capability of meeting the requirement of system reformation of separating railway detection and maintenance.
Description
Technical Field
The invention belongs to a carrier of a railway track measuring device, and particularly relates to a track inspection equipment carrying platform based on a Beidou navigation and positioning system.
Background
It is known from the national development strategy of high-speed railways that for the modernization of railway maintenance, the system of separating detection and maintenance is implemented for the maintenance of track lines, and the premise that the rapid detection and the real-time provision of the fixed point data of the track are timely maintenance is emphasized.
The existing railway track detection uses a platform commonly called as a trolley as a carrier, the platform has two driving modes of manpower pushing or battery car traction, can detect track geometrical shapes such as track mileage, height, level, distortion, track direction and the like, and is provided with a track number identification and spray painting device.
The railway track detection trolley only has two driving modes of manpower pushing or battery car traction, so that the railway track detection trolley can only operate in a pipe section range with a limited track distance, and field collected data are stored in a notebook computer for post processing, so that the detection efficiency is low, the data transmission is delayed, and the requirements of rapid detection and real-time rail fixed point data supply cannot be met.
Disclosure of Invention
The invention discloses a track inspection equipment carrying platform based on a Beidou navigation and positioning system, aiming at solving the technical problems of limited running range and lagging detection data of the conventional railway track detection trolley.
The invention adopts the following technical scheme for realizing the purpose: a rail inspection equipment carrying platform based on a Beidou navigation and positioning system comprises a carrying platform body and wheels and is characterized in that the carrying platform body is provided with a carrying platform driving device consisting of a driving motor, a speed regulation controller and a power battery, the carrying platform is provided with a satellite antenna and a communication antenna, the carrying platform is provided with a lower computer, the lower computer and an upper command base station computer form bidirectional private network communication based on the Beidou navigation and positioning system, the carrying platform is provided with a platform operation control platform and an inspection equipment operation control platform, the lower computer is respectively connected with the platform operation control platform and the inspection equipment operation control platform, the platform operation control platform is provided with a video recording controller, a rail number identification spray-painting controller and an automatic driving controller, and the automatic driving controller is provided with a manual driving controller and a power battery monitor which have functions parallel to the automatic driving controller, the control end of the automatic driving controller is connected with a speed regulation controller and a platform braking controller of the platform driving device, the power battery monitor is connected with the starting and stopping control ends of the charger, and the platform braking controller is connected with the wheel brake; the inspection equipment operation console is provided with an inspection equipment control interface, a data transmission interface and a Bluetooth communication interface, wherein the inspection equipment control interface and the data transmission interface are respectively connected with each inspection equipment carried on the platform, and the Bluetooth communication interface is connected with the inspection equipment provided with a Bluetooth device.
The invention can also adopt the following technical measures:
the platform body is of a flat box type structure, side covers are arranged on two sides of the platform body, equipment brackets supported by guide rails are arranged on the inner sides of two ends of the platform body respectively, and locking bolts connected to the guide rails are arranged on the equipment brackets.
The platform body is provided with an operation warning lamp.
The platform body is provided with a passenger room.
The platform body is equipped with automatic collision avoidance system, and automatic collision avoidance system includes ranging mechanism, data processing system and actuating mechanism, actuating mechanism connects in wheel brake.
The invention has the advantages that: the lower computer of the track inspection equipment carrying platform and the upper command base station computer form bidirectional private network communication based on a Beidou navigation positioning system, accurate positioning of the track inspection equipment carrying platform at any coordinate on a railway track line can be achieved, and meanwhile the lower computer enables the upper command base station to have a visual scheduling function through a video shooting controller. The lower computer receives the control instruction of the upper base station, controls the operation of various existing inspection equipment carried on the platform through an inspection equipment operation console control interface and a Bluetooth communication interface, and immediately uploads the detection data to the upper command base station computer. And the lower computer receives the control instruction of the upper base station, and the running and the stop at the preset position of the inspection equipment carrying platform on the railway track are realized through the platform operation console. The invention has the outstanding advantages of large operation range, timely transmission of detection data and capability of meeting the requirement of system reformation of separating railway detection and maintenance.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention.
FIG. 2 is one of the block diagrams of the present invention.
FIG. 3 is a second block diagram of the present invention.
FIG. 4 is a third block diagram of the present invention.
The labels in the figure are: the system comprises a platform body 1, an operation warning lamp 2, a camera 3, a support 4, a satellite antenna 5, a passenger cabin 6, a power battery 7, an 8-lower computer, a 9-inspection equipment operation console, a 10-communication antenna, an 11-lighting lamp, a 12-platform operation console, wheels 13, rails 14, an automatic collision avoidance system host computer 15, a 15-1 distance measuring mechanism 16, a side cover 17, a guide rail 18, a locking bolt and an equipment bracket 19.
Detailed Description
The invention is further illustrated by the following examples and figures.
In the embodiment shown in fig. 1, the inspection equipment carrying platform comprises a platform body 1 of a flat box type structure, wheels 13 mounted on rails 14 and a support 4 supported on the platform body, which are connected to the bottom of the platform body 1, a satellite antenna 5 and a communication antenna 10 are mounted on the top of the support, cameras 3 are mounted on the front side and the rear side of the support, illuminating lamps 11 are mounted on the platform body and the support from top to bottom and from front to back, an operation warning lamp 2 is mounted on the support, a passenger room 6 is arranged on the support 4 of the platform body, and a power battery 7, a lower computer 8, an inspection equipment operation console 9 and a platform operation console 12 are mounted in the support 4. Platform body 1 is equipped with passenger's room 6, and the manual work of being convenient for intervenes the cooperation and controls this equipment of patrolling and examining and carry on the platform.
The platform body 1 of the embodiment is a flat box type structure, two sides of the platform body are provided with side covers 16, the inner sides of two ends of the platform body are respectively provided with an equipment bracket 19 supported by a guide rail 17, and the equipment bracket 19 is provided with a locking bolt 18 jointed with the guide rail. The equipment carrier 19 is telescoping for mounting extended inspection equipment, equipment and tools.
The specific structure of the embodiment of fig. 1 will be described below with reference to fig. 2, 3, and 4.
As shown in fig. 1 and 2, the lower computer 8 and the upper command base station computer are connected to the Beidou navigation and positioning system through the satellite antenna 5, and the upper command base station can obtain the accurate positioning of any coordinate of the inspection equipment carrying platform along the railway track.
The lower computer 8 forms bidirectional private network communication with the upper commanding base station computer through the communication antenna 10, the lower computer 8 can receive the control instruction of the upper commanding base station in real time, and the lower computer 8 can feed back the state of the inspection equipment and the inspection data to the upper commanding base station in real time.
The lower computer 8 is respectively linked with the platform operation console 12 and the inspection equipment operation console 9, so that the platform operation console 12 and the inspection equipment operation console 9 execute instructions of the upper command base station or upload platform operation states and inspection data.
As shown in fig. 1 and 3, the platform operation console 12 is provided with a video recording controller, a track number recognition spray-painting controller and an automatic driving controller which are controlled by an upper command base station.
The video recording controller starts the cameras 3 arranged on the front side and the rear side of the support, and provides the video along the line and the video of the vehicles running in opposite directions to the upper command base station as the basis of visual scheduling.
The track number identification spray-painting controller provides track number information or executes spray-painting number instructions to the upper command base station.
The automatic driving controller is provided with a manual driving controller and a power battery monitor which have parallel functions, the platform body 1 is provided with a carrying platform driving device consisting of a driving motor, a speed regulating controller and a power battery, the control end of the automatic driving controller is connected with the speed regulating controller and the platform braking controller of the platform driving device to execute the instructions of forward movement, backward movement, deceleration, acceleration, constant speed setting and braking of the upper commanding base station, and the platform braking controller is connected with a wheel brake.
The manual driving controller has the control function of the automatic driving controller and can also preset the point position for parking, and the driving data after the manual driving controller is intervened is also uploaded to the upper command base station. The power battery monitor is connected to the starting and stopping control end of the charger, the voltage data of the power battery is uploaded to the upper commanding base station, and the power battery monitor executes the charging or stopping instruction of the upper commanding base station.
The platform body is provided with an automatic anti-collision system, an automatic anti-collision system host 15 of the automatic anti-collision system host is arranged in a passenger room 6, the anti-collision system is convenient to start or close, and the carrying platform can run in two directions, so that a ranging mechanism 15-1 of the automatic anti-collision system is arranged at two ends of the platform body 1, the ranging mechanism can adopt a millimeter wave radar, a laser radar, a sonar, an infrared ray, a camera and the like to automatically measure the distance between the speed of the carrying platform and a front obstacle, a data processing system processes and judges according to the distance and the speed of the carrying platform, and when the distance is smaller than a safety distance, the data processing system sends an alarm and a brake instruction, and the brake instruction is connected with an execution mechanism of a wheel brake through the automatic anti-collision system to stop the carrying platform.
As shown in fig. 1 and 4, the inspection equipment operation console 9 is provided with an inspection equipment control interface, a data transmission interface and a bluetooth communication interface, wherein the inspection equipment control interface and the data transmission interface are respectively connected with each inspection equipment 1-N carried on the platform, and the inspection equipment executes an upper command base station start-stop instruction and uploads inspection data through the interface. The Bluetooth communication interface controls the inspection equipment provided with the Bluetooth device to execute the upper commanding base station starting and stopping instruction, and the inspection data is uploaded through the Bluetooth communication interface. The inspection equipment can also execute an upper commanding base station starting and stopping instruction through the inspection equipment control and data transmission interface, and inspection data is uploaded through the Bluetooth communication interface.
The inspection equipment carrying platform can carry various inspection equipment such as the conventional detection track mileage, height, level, distortion, track direction and the like and a track number identification and spray painting device, and is favorable for the automatic operation of various inspection equipment.
Claims (5)
1. Equipment platform of carrying on is patrolled and examined to track based on big dipper navigation positioning system, including carrying on platform body and wheel, its characterized in that: the body of the carrying platform is provided with a carrying platform driving device consisting of a driving motor, a speed regulation controller and a power battery, the carrying platform is provided with a satellite antenna and a communication antenna, the carrying platform is provided with a lower computer, the lower computer forms bidirectional private network communication with an upper command base station computer based on a Beidou navigation positioning system, the carrying platform is provided with a platform operation control platform and an inspection equipment operation control platform, the lower computer is respectively linked with the platform operation control platform and the inspection equipment operation control platform, the platform operation control platform is provided with a video recording controller, a track number identification spray painting controller and an automatic driving controller, the automatic driving controller is provided with a manual driving controller and a power battery monitor which have parallel functions, and the control end of the automatic driving controller is connected with the speed regulation controller and the platform braking controller of the platform driving device, the power battery monitor is connected with the starting and stopping control end of the charger, and the platform brake controller is connected with the wheel brake; the inspection equipment operation console is provided with an inspection equipment control interface, a data transmission interface and a Bluetooth communication interface, wherein the inspection equipment control interface and the data transmission interface are respectively connected with each inspection equipment carried on the platform, and the Bluetooth communication interface is connected with the inspection equipment provided with a Bluetooth device.
2. The track inspection equipment carrying platform according to claim 1, wherein: the platform body is of a flat box type structure, side covers are arranged on two sides of the platform body, equipment brackets supported by guide rails are arranged on the inner sides of two ends of the platform body respectively, and locking bolts connected to the guide rails are arranged on the equipment brackets.
3. The track inspection equipment carrying platform according to claim 1, wherein: the platform body is provided with an operation warning lamp.
4. The track inspection equipment carrying platform according to claim 1, wherein: the platform body is provided with a passenger room.
5. The track inspection equipment carrying platform according to claim 1, wherein: the platform body is equipped with automatic collision avoidance system, and automatic collision avoidance system includes ranging mechanism, data processing system and actuating mechanism, actuating mechanism connects in wheel brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911195969.8A CN110979365A (en) | 2019-11-29 | 2019-11-29 | Track inspection equipment carrying platform based on Beidou navigation and positioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911195969.8A CN110979365A (en) | 2019-11-29 | 2019-11-29 | Track inspection equipment carrying platform based on Beidou navigation and positioning system |
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| Publication Number | Publication Date |
|---|---|
| CN110979365A true CN110979365A (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911195969.8A Pending CN110979365A (en) | 2019-11-29 | 2019-11-29 | Track inspection equipment carrying platform based on Beidou navigation and positioning system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111845578A (en) * | 2020-07-23 | 2020-10-30 | 陈圆圆 | Atmosphere pollution intelligent monitoring equipment based on 5G communication |
| CN111968263A (en) * | 2020-08-25 | 2020-11-20 | 成都盛锴科技有限公司 | Intelligent inspection system for rail transit line |
| CN113075928A (en) * | 2021-03-23 | 2021-07-06 | 湘潭大学 | Driving alignment control device and method based on high-precision positioning technology |
| CN113450475A (en) * | 2021-06-25 | 2021-09-28 | 北京铁道工程机电技术研究所股份有限公司 | Inspection robot system and rail transit vehicle bottom detection method |
-
2019
- 2019-11-29 CN CN201911195969.8A patent/CN110979365A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111845578A (en) * | 2020-07-23 | 2020-10-30 | 陈圆圆 | Atmosphere pollution intelligent monitoring equipment based on 5G communication |
| CN111845578B (en) * | 2020-07-23 | 2021-10-01 | 河北华清环境科技集团股份有限公司 | Atmosphere pollution intelligent monitoring equipment based on 5G communication |
| CN111968263A (en) * | 2020-08-25 | 2020-11-20 | 成都盛锴科技有限公司 | Intelligent inspection system for rail transit line |
| CN113075928A (en) * | 2021-03-23 | 2021-07-06 | 湘潭大学 | Driving alignment control device and method based on high-precision positioning technology |
| CN113450475A (en) * | 2021-06-25 | 2021-09-28 | 北京铁道工程机电技术研究所股份有限公司 | Inspection robot system and rail transit vehicle bottom detection method |
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