CN111968263A - Intelligent inspection system for rail transit line - Google Patents
Intelligent inspection system for rail transit line Download PDFInfo
- Publication number
- CN111968263A CN111968263A CN202010864362.0A CN202010864362A CN111968263A CN 111968263 A CN111968263 A CN 111968263A CN 202010864362 A CN202010864362 A CN 202010864362A CN 111968263 A CN111968263 A CN 111968263A
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- inspection
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/20—Checking timed patrols, e.g. of watchman
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention discloses an intelligent inspection system for a rail transit line, which comprises: the inspection management platform is used for outputting an inspection instruction; and the inspection unit is used for receiving the inspection instruction and generating an inspection result, and comprises a motion unit and a load unit used for bearing the detection device. According to the invention, the first motion unit and the second motion unit are arranged, so that the inspection unit can be moved to the auxiliary track through the second motion unit when the inspection unit is driven to a specified preset point while the inspection unit is moved to the auxiliary track through the first motion unit, thereby realizing intelligent automatic up-and-down line of the inspection unit, solving the problem that the traditional line inspection robot needs workers to assist in up-and-down line, and avoiding the physical health problem caused by the fact that the workers need to breathe air containing a large amount of suspended matters in a subway tunnel and the safety problem caused by factors such as possible scheduling operation errors.
Description
Technical Field
The invention relates to the technical field of robot inspection, in particular to an intelligent inspection system for a rail transit line.
Background
At present, in line inspection in the field of rail traffic such as high-speed railways, urban light rails, subways and the like, the main inspection modes comprise manual visual inspection and line inspection robot operation. The manual visual inspection has the advantages of flexible scheduling, capability of timely processing when finding problems, and the defects that the detection result is limited by the responsibility and mental states of a worker and the severe environment has physical and mental injuries to the worker; the line inspection robot has the advantages of flexible scheduling, rich detection functions and objective detection results, and has the defects that the inspection robot needs manual assistance for going up and down a line (moving a steel rail or moving the steel rail down), and the detection functions are relatively fixed.
To sum up, the line inspection robot is patrolled and examined the mode as the replacement of artifical visual inspection, promotes the accuracy of testing result when can effectively reduce staff's working strength, but has following problem: because the track height is through being higher than ground, consequently need staff's auxiliary line to patrol and examine the robot and go up the lower line, lead to still needing the staff of certain quantity to carry out auxiliary line and patrol and examine, lead to the staff still to undertake the healthy problem that the air that contains a large amount of suspended solids in the breathing subway tunnel brought and the safety problem that factors such as scheduling misoperation that probably exist caused.
Disclosure of Invention
In view of the above, the invention provides an intelligent inspection system for a rail transit line, which solves the problem that a traditional line inspection robot needs to be assisted by a worker to go up and down the line, and avoids the safety problems caused by the fact that the worker needs to breathe air containing a large amount of suspended matters in a subway tunnel and the possible factors such as scheduling operation errors.
In order to solve the problems, the technical scheme of the invention is to adopt an intelligent inspection system for a rail transit line, which comprises: the inspection management platform is used for outputting an inspection instruction; and the inspection unit is used for receiving the inspection instruction and generating an inspection result, wherein the inspection unit comprises a motion unit and a load unit used for bearing the detection device.
Optionally, the motion unit includes a first motion unit for supporting the inspection unit to perform mobile inspection and a second motion unit for supporting the inspection unit to perform up and down line inspection.
Optionally, the intelligence system of patrolling and examining still includes and is used for managing the service unit of patrolling and examining the unit, the service unit is provided with and is used for assisting patrol and examine the supplementary track of unit upper and lower line patrol and examine the unit the second motion unit with when supplementary track contact, the second motion unit according to the direction of indication of supplementary orbital navigation mark removes.
Optionally, in a case that the inspection management platform outputs an inspection instruction to the inspection unit, the inspection unit moves to a first preset point by the auxiliary rail based on the second moving unit.
Optionally, when the inspection unit moves to a first preset point, the second moving unit is retracted and the first moving unit is in contact with the railway track; under the condition that the first motion unit contacts with the railway rails, the inspection unit moves in a preset inspection range based on the first motion unit and generates an inspection result.
Optionally, the patrol and examine unit generation and patrol and examine the result and transmit to patrol and examine management platform and patrol and examine the unit based on under the first motion unit removes to the second preset point's the circumstances, the second motion unit stretch out and with supplementary track contact just first motion unit separates with the railway rails, patrol and examine the unit based on the second motion unit removes to in the service unit.
Optionally, the detection device includes a camera, an ultrasonic sensor, an infrared temperature measurement device, and a laser radar.
Optionally, the inspection unit further includes a power module, a driving module, a wireless communication module, and a data processing module.
Optionally, when the detection device finishes collecting detection information, the data processing module generates an inspection result based on the detection information and transmits the inspection result to the inspection management platform through the wireless communication module.
Optionally, the inspection unit is further provided with a lifting unit for supporting the second unit to retract or extend, wherein when the inspection unit moves to a first preset point, the lifting unit retracts to drive the second moving unit to retract, and the first moving unit 2 is in contact with the railway track; when the first movement unit moves to a second preset point, the lifting unit extends and drives the second movement unit to extend, and meanwhile, the second movement unit is in contact with the auxiliary track and the first movement unit is separated from the railway track.
The invention has the primary improvement that the provided intelligent inspection system for the rail transit line is provided, the inspection unit can move on the railway track through the first moving unit and the second moving unit while the inspection unit can move on the auxiliary track through the second moving unit when driving to a specified preset point, so that the inspection unit can intelligently and automatically go up and down, the problem that a traditional line inspection robot needs workers to assist in going up and down is solved, and the safety problems caused by the fact that the workers need to breathe air containing a large amount of suspended matters in a subway tunnel and possibly cause scheduling operation errors and other factors are avoided.
Drawings
FIG. 1 is a simplified structural connection diagram of the intelligent inspection system for rail transit lines of the present invention;
FIG. 2 is a simplified structural connection diagram of the inspection unit of the present invention;
FIG. 3 is a simplified structural connection diagram of the inspection unit of the present invention from the bottom to the top;
fig. 4 is a simplified work flow diagram of the intelligent rail transit line inspection system of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, a rail transit line intelligent inspection system includes: the inspection management platform is used for outputting an inspection instruction; the inspection unit 1 is used for receiving inspection instructions and generating inspection results, and the inspection unit 1 comprises a motion unit and a load unit 4 used for bearing a detection device. The on-line state of the inspection unit 1 is defined as the working state of the inspection unit 1 for inspecting on the railway track, and the off-line state of the inspection unit 1 is defined as the state of the inspection unit 1 leaving the railway track. The motion unit is including being used for supporting patrol and examine the first motion unit that the unit removed and patrolled and examined and be used for supporting patrol and examine the second motion unit of unit upper and lower line.
Further, intelligence system of patrolling and examining still includes and is used for managing service unit 5 of patrolling and examining unit 1, service unit 5 is provided with and is used for assisting patrol and examine the supplementary track 51 of unit 1 upper and lower line patrol and examine unit 1 second motion unit 3 with when supplementary track 51 contacts, second motion unit 3 according to the direction of indication of the navigation mark 52 of supplementary track 51 removes. The auxiliary track 51 is made of a rubber plate and laid on the railway track, and the rubber plate is provided with a navigation mark 52 for the second motion unit 3 to move according to the navigation mark 52. Specifically, the moving operation steps of the second motion unit 3 based on the navigation identifier 52 include: recognizing that the navigation mark 52 advances, judging whether the navigation mark 52 deviates from a preset route of the navigation mark 52, adjusting a traveling route, and finishing the on-line and off-line. Preferably, the second motion unit 3 is also movable based on the manner of laser navigation.
To facilitate understanding of the operation mode of the inspection unit 1, as shown in fig. 4, in particular, in the case that the inspection management platform outputs an inspection instruction to the inspection unit 1, the inspection unit 1 moves to a first preset point from the auxiliary rail 51 based on the second moving unit 3; when the inspection unit 1 moves to a first preset point, the second moving unit 3 is retracted, and the first moving unit 2 is in contact with a railway track; under the condition that the first moving unit 2 is in contact with the railway track, the inspection unit 1 moves in a preset inspection range based on the first moving unit 2 and generates an inspection result; patrol and examine unit 1 and generate and patrol and examine the result and transmit to patrol and examine the condition of management platform, patrol and examine unit 1 based on first motion unit 2 removes to the second preset point, second motion unit 3 stretch out and with supplementary track 51 contact, patrol and examine unit 1 based on second motion unit 3 remove to in the service unit 5. Wherein the first preset point is defined as a positioning point of an auxiliary track 51 laid on a railway track; the second preset point is defined as a positioning point of another auxiliary track 51 laid on the railway track, that is, the inspection unit 1 drives out from one service unit 5, then drives into another service unit 5 through the first auxiliary track 51, the railway track and the second auxiliary track 51, and completes a single inspection task. The auxiliary track 51 can be formed by tiling a plurality of rubber plates and is used for assisting the second moving unit 3 of the inspection unit 1 to finish the up-and-down line.
Further, the operation of the inspection unit 1 is only for explaining the operation principle of the inspection unit 1, and the application does not specifically limit the specific operation thereof. The inspection unit 1 may also work in the following manner, for example: when waiting to patrol and examine the railway longer, in order to guarantee to patrol and examine the electric quantity and the detection effect of unit 1, can set up a plurality of service units on waiting to patrol and examine the railway, patrol and examine unit 1 and accomplish this mode of patrolling and examining the task accessible repetition foretell single of patrolling and examining the task many times of waiting to patrol and examine the railway promptly to accomplish the whole longer task of patrolling and examining of waiting to patrol and examine the railway. Similarly, the first preset point and the second preset point are only used for explaining the working mode of the inspection unit 1, and the first preset point and the second preset point may be different positioning points or the same positioning point. For example: when the railway to be inspected is a loop, the inspection unit 1 can finish a single inspection task in a manner of finishing the inspection of the whole loop at a single time, that is, the inspection unit 1 can drive in the same service unit 5 after the service unit 5 drives out via the auxiliary track 51, the railway track and the same auxiliary track 51.
Further, as shown in fig. 2 and 3, the inspection unit 1 is further provided with a lifting unit 6 for supporting the retraction/extension of the second unit 3. When the inspection unit 1 moves to a first preset point, the lifting unit 6 contracts to drive the second moving unit 3 to retract, and the first moving unit 2 is in contact with the railway track; when the first motion unit 2 moves to a second preset point, the lifting unit 6 extends and drives the second motion unit 3 to extend and contact with the auxiliary track 51.
Furthermore, the detection device comprises a camera, an ultrasonic probe, an infrared thermometer and a laser radar.
Furthermore, the inspection unit 1 further comprises a power module, a driving module, a wireless communication module and a data processing module. When the detection device finishes collecting detection information, the data processing module generates an inspection result based on the detection information and transmits the inspection result to the inspection management platform through the wireless communication module.
The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the invention, and these modifications and adaptations should be considered within the scope of the invention.
Claims (10)
1. The utility model provides a track traffic route intelligence system of patrolling and examining which characterized in that includes:
the inspection management platform is used for outputting an inspection instruction;
the inspection unit is used for receiving the inspection instruction and generating an inspection result, wherein,
the inspection unit comprises a moving unit and a load unit used for bearing the detection device.
2. The intelligent inspection system according to claim 1, wherein the kinematic units include a first kinematic unit for supporting the inspection unit for mobile inspection and a second kinematic unit for supporting the inspection unit to go online and offline.
3. The intelligent inspection system according to claim 2, further comprising a service unit for managing the inspection units, the service unit being provided with auxiliary rails for assisting the inspection units in going up and down,
and when the second motion unit of the inspection unit is in contact with the auxiliary track, the second motion unit moves according to the indication direction of the navigation mark of the auxiliary track.
4. The intelligent inspection system according to claim 3, wherein the inspection unit is moved to a first preset point by the auxiliary track based on the second motion unit when the inspection management platform outputs an inspection instruction to the inspection unit.
5. The intelligent inspection system according to claim 4, wherein the second motion unit is stowed and the first motion unit is in contact with the railway track when the inspection unit is moved to a first predetermined point;
under the condition that the first motion unit contacts with the railway rails, the inspection unit moves in a preset inspection range based on the first motion unit and generates an inspection result.
6. The intelligent inspection system according to claim 5, wherein in a case where the inspection unit generates and transmits an inspection result to the inspection management platform and the inspection unit moves to a second preset point based on the first moving unit, the second moving unit protrudes and contacts the auxiliary rail and the first moving unit is separated from the railway rail, and the inspection unit moves into the service unit based on the second moving unit.
7. The intelligent inspection system according to claim 6, wherein the detection device includes a camera, an ultrasonic sensor, an infrared temperature measurement device and a lidar.
8. The intelligent inspection system according to claim 7, wherein the inspection unit further includes a power module, a driver module, a wireless communication module, and a data processing module.
9. The intelligent inspection system according to claim 1, wherein when the detection device finishes collecting detection information, the data processing module generates an inspection result based on the detection information and transmits the inspection result to the inspection management platform through the wireless communication module.
10. The intelligent inspection system according to claim 8, wherein the inspection unit is further provided with a lifting unit for supporting the second unit to be stowed or extended, wherein,
when the inspection unit moves to a first preset point, the lifting unit contracts to drive the second moving unit to retract, and the first moving unit 2 is in contact with the railway track; when the first movement unit moves to a second preset point, the lifting unit extends and drives the second movement unit to extend, and meanwhile, the second movement unit is in contact with the auxiliary track and the first movement unit is separated from the railway track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010864362.0A CN111968263A (en) | 2020-08-25 | 2020-08-25 | Intelligent inspection system for rail transit line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010864362.0A CN111968263A (en) | 2020-08-25 | 2020-08-25 | Intelligent inspection system for rail transit line |
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| Publication Number | Publication Date |
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| CN111968263A true CN111968263A (en) | 2020-11-20 |
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| CN202010864362.0A Pending CN111968263A (en) | 2020-08-25 | 2020-08-25 | Intelligent inspection system for rail transit line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115221733A (en) * | 2022-09-16 | 2022-10-21 | 成都盛锴科技有限公司 | Method for health monitoring and evaluation of rail surface diseases |
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| US4235370A (en) * | 1979-02-22 | 1980-11-25 | Newby Kenneth D | Portable set-off device for railroad motorcars |
| CN101885415A (en) * | 2010-07-02 | 2010-11-17 | 昆山华恒工程技术中心有限公司 | Automatic track exchanging trolley |
| CN102789234A (en) * | 2012-08-14 | 2012-11-21 | 广东科学中心 | Robot navigation method and robot navigation system based on color coding identifiers |
| EP3007955A1 (en) * | 2013-06-14 | 2016-04-20 | W & D McCulloch Ltd. | Railway vehicle |
| CN204472826U (en) * | 2015-03-19 | 2015-07-15 | 华东交通大学 | The upper rail car of a kind of delivery of the intelligence based on mechanical-electrical-hydraulic integration |
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| CN115221733A (en) * | 2022-09-16 | 2022-10-21 | 成都盛锴科技有限公司 | Method for health monitoring and evaluation of rail surface diseases |
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Application publication date: 20201120 |