CN208855647U - Foreign body intelligence detection device in a kind of underground railway track section - Google Patents
Foreign body intelligence detection device in a kind of underground railway track section Download PDFInfo
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- CN208855647U CN208855647U CN201821435874.XU CN201821435874U CN208855647U CN 208855647 U CN208855647 U CN 208855647U CN 201821435874 U CN201821435874 U CN 201821435874U CN 208855647 U CN208855647 U CN 208855647U
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- railway track
- underground railway
- track section
- detection device
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Abstract
The utility model discloses foreign body intelligence detection device in a kind of underground railway track section, including monorail trolley, the monorail trolley further includes central processing unit, camera module, lighting module, bluetooth module, is driven by electricity module and meter shaft module in rail running；Foreign matter image information and location information, by image recognition to determine whether having in foreign matter intrusion track section, are reported monitoring center if finding foreign matter, service personnel are prompted to go to processing by the monorail trolley of the utility model along rail running.
Description
Technical field
The utility model relates to track detecting fields, more particularly to foreign body intelligence detection dress in a kind of underground railway track section
It sets.
Background technique
Track section is divided into tunnel construction sections and outdoor section, in tunnel platform section, since railcar and platform have gap, passenger
When passing in and out railcar, occasionally there is article to fall in track section；At outdoor section, uncontrollable factor increases, and occasionally has foreign matter to fly rail
In road section.Underground railway track section is the main place of railcar operation, guarantees foreign in track section track clearance, is
The major prerequisites of metro safety operation.Current track detection is based on artificial, after subway stops runing, track service technique people
Member is with lighting apparatus, visually to judge whether there is foreign matter in track.This artificial repair method expends a large amount of manpower and material resources
Resource, and detection efficiency is low, there are detection leakage phenomenons, cause very big security risk.In recent years, part metro company begins trying to make
Carry out maintenance tunnel with track checking car, but at present most of track checking car still to detect track damage, gauge deviation, tunnel-type become
It is main, rarer foreign bodies detection function, and most of track checking car is more heavy, use is inconvenient for operation, and detection efficiency is low.
Utility model content
In order to overcome shortcoming and deficiency of the existing technology, the utility model provides foreign matter in a kind of underground railway track section
Intelligent detection device.
The utility model adopts the following technical solution:
Foreign body intelligence detection device in a kind of underground railway track section, including monorail trolley, the monorail trolley is in track row
It sails, further includes central processing unit, camera module, lighting module, bluetooth module, is driven by electricity module and meter shaft module；
The central processing unit respectively with camera module, lighting module, bluetooth module, be driven by electricity module and meter shaft mould
Block connection；
The module that is driven by electricity includes motor and transmission gear, and the central processing unit driving motor rotates, further
The wheel for driving transmission gear to drive monorail trolley advances along track；
The meter shaft module is arranged on the vehicle body above front truck wheel shaft, and monorail trolley is arranged in the camera module
Front, underground railway track its within sweep of the eye, the front of monorail trolley is arranged in the lighting module；
Bluetooth module is separately positioned on each website of underground railway track and monorail trolley, for match enter website single track it is small
Vehicle, the cumulative distance for correcting meter shaft module is poor, and station name and unpaired message are sent to central processing unit.
The camera module includes the cmos sensor and its figure that a resolution ratio reaches 30fps up to 1024 × 768, frame number
As processing circuit, and pass through universal serial bus and central processing unit communication.
The lighting module is made of LED light and relay.
The meter shaft module is correlation Hall sensor, and a hole is provided on the wheel rim of monorail trolley, is used for meter shaft mould
Block counts tire rotating cycle.
The central processing unit is S3C2410A-26 model processor.
The utility model further includes data memory module, display module and communication module.
The course of work of the utility model:
Central processing unit control is driven by electricity module, and driving power drive module drives monorail trolley to advance along track,
And meter shaft module data is read, forward travel distance is calculated, when every website, the bluetooth module number of website is set by reading
According to the range data of correction meter shaft module, central processing unit reads camera data and stored and handled in real time, identifies track
The exception items in section.
The utility model has the beneficial effects that
The utility model, along rail running, accurately confirms small truck position using meter shaft module using monorail trolley, images
Head module detects interorbital foreign matter, is conducive to improve the accuracy rate and efficiency for detecting foreign matter in underground railway track section, ensures track
The safety in section, and the resource that uses manpower and material resources sparingly.
Detailed description of the invention
Fig. 1 is the connection schematic diagram of each component of the utility model；
Fig. 2 is the monorail trolley structural schematic diagram of the utility model.
Specific embodiment
Below with reference to examples and drawings, the utility model is described in further detail, but the reality of the utility model
It is without being limited thereto to apply mode.
Embodiment
As shown in Figures 1 and 2, foreign body intelligence detection device in a kind of underground railway track section, including monorail trolley, centre
Reason device, lighting module, bluetooth module, is driven by electricity module and meter shaft module at camera module；
The monorail trolley carries out load-bearing by two wheels, vehicle body main body be equipped with central processing unit 10, lighting module 11,
Communication module 3, display module 1, data memory module 5, is driven by electricity module 6 and meter shaft module 7 at bluetooth module 4, wherein illuminating
Module 11 installs vehicle foreside, and meter shaft module is mounted on above front truck wheel axis, highly opposite by way of position with wheel aperture 12
It answers, in addition camera module 9 and display module is fixed at the top of vehicle body with support frame 2, vehicle body the right and left is folder rail mechanism
8, by overhanging bow cabinet frame and scroll wheel groups at for fixing trolley along rail traveling.
The central processing unit respectively with camera module, lighting module, bluetooth module, communication module, be driven by electricity mould
Block, display module, data memory module and the connection of meter shaft module；
The central processing unit controls each module, reads and send corresponding data.Select Samsung
For S3C2410A-26 model processor as central processing unit, which is that the ARM920T processor core based on ARM company is raw
Produce 32 8-digit microcontrollers, with interface abundant and highest 266MHz running frequency, be a low cost, low-power consumption and
High performance processor.
The module that is driven by electricity includes motor and transmission gear, and the central processing unit driving motor rotates, further
The wheel for driving transmission gear to drive monorail trolley advances along track, and transmission gear is fixed on the rubber tyre of monorail trolley
On.
Meter shaft module is correlation Hall sensor.When tyre rotation, meter shaft module passes through wheel hub aperture, then generates one
Secondary high potential, central processing unit calculate operating range, judgment means according to the number and rubber tyre radius that generate high potential
Location, but this calculates distance and has cumulative errors.
Bluetooth module is arranged in each website of underground railway track, and the monorail trolley is also provided with bluetooth module, when on trolley
When bluetooth module is entered in the broadcast signal range of platform bluetooth module, collected signal strength is handled to obtain distance
Information reaches website when distance is minimum for trolley, and trolley continues to drive to next website, and central processing unit reads two stations
Fixed range between point corrects the cumulative distance error of meter shaft module.
For matching the monorail trolley for entering website, the cumulative distance for correcting meter shaft module is poor, and by station name
And unpaired message is sent to central processing unit.
The camera module includes the cmos sensor and its figure that a resolution ratio reaches 30fps up to 1024 × 768, frame number
As processing circuit, and pass through universal serial bus and central processing unit communication.
The lighting module is made of high-powered LED lamp and relay, and relay is controlled by central processing unit, works as relay
When closure, LED light work illuminates track section, is more clear image taking.Lighting module passes through I/O mouthfuls and central processing
Device communication.
Data memory module, using solid state hard disk, the image that camera obtains is written solid after handling via central processing unit
State hard disk saves raw image data and saves the image data being tagged to after the exception detected.
Communication module, monorail trolley configure communication module, by TD-LTE network by the image data comprising abnormal object,
The position data and detection device number information of device are sent to server.
The working process of the utility model is as follows:
Central processing unit control is driven by electricity module, and driving power drive module drives monorail trolley to advance along track,
And meter shaft module data is read, forward travel distance is calculated, when every website, the bluetooth module number of website is set by reading
According to the range data of correction meter shaft module, central processing unit reads camera data and stored and handled in real time, identifies track
The exception items in section, when note abnormalities object when, monitoring center is sent by communication module by image；Central processing unit is also
The relay for controlling lighting module drives the power on/off of high-powered LED lamp, improves illuminance, and improves image procossing and obtain precision.
The utility model can be used in underground railway track section, can also be used in other Rail Transit System places,
Such as tramcar, light rail, common railway, in high-speed railway track section, the folder rail mechanism of device needs transversal according to track
Face size makes corresponding modification.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiments of the present invention is not by described
The limitation of embodiment, it is made under other any spiritual essence and principles without departing from the utility model to change, modify, replacing
In generation, simplifies combination, should be equivalent substitute mode, is included within the protection scope of the utility model.
Claims (6)
1. foreign body intelligence detection device in a kind of underground railway track section, including monorail trolley, the monorail trolley in rail running,
It is characterized in that, further including central processing unit, camera module, lighting module, bluetooth module, being driven by electricity module and meter shaft mould
Block；
The central processing unit respectively with camera module, lighting module, bluetooth module, be driven by electricity module and meter shaft module and connect
It connects；
The module that is driven by electricity includes motor and transmission gear, and the central processing unit driving motor rotation is further driven to
Transmission gear drives the wheel of monorail trolley to advance along track；
The meter shaft module is arranged on wheel, and the front of monorail trolley is arranged in the camera module, and underground railway track exists
Its within sweep of the eye, the front of monorail trolley is arranged in the lighting module；
Bluetooth module is separately positioned on each website of underground railway track and monorail trolley.
2. foreign body intelligence detection device in a kind of underground railway track section according to claim 1, which is characterized in that described to take the photograph
Cmos sensor and its image processing circuit as head module including a resolution ratio up to 1024 × 768, frame number up to 30fps, and
Pass through universal serial bus and central processing unit communication.
3. foreign body intelligence detection device in a kind of underground railway track section according to claim 1, which is characterized in that the photograph
Bright module is made of LED light and relay.
4. foreign body intelligence detection device in a kind of underground railway track section according to claim 1, which is characterized in that the meter
Axle module is correlation Hall sensor, and a hole is provided on the wheel rim of monorail trolley, for the statistics tire rotation of meter shaft module
Enclose number.
5. foreign body intelligence detection device in a kind of underground railway track section according to claim 1, which is characterized in that in described
Central processor is S3C2410A-26 model processor.
6. foreign body intelligence detection device in a kind of underground railway track section according to claim 1, which is characterized in that further include
Data memory module, display module and communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821435874.XU CN208855647U (en) | 2018-08-31 | 2018-08-31 | Foreign body intelligence detection device in a kind of underground railway track section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821435874.XU CN208855647U (en) | 2018-08-31 | 2018-08-31 | Foreign body intelligence detection device in a kind of underground railway track section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208855647U true CN208855647U (en) | 2019-05-14 |
Family
ID=66416664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821435874.XU Expired - Fee Related CN208855647U (en) | 2018-08-31 | 2018-08-31 | Foreign body intelligence detection device in a kind of underground railway track section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208855647U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131444A (en) * | 2018-08-31 | 2019-01-04 | 华南理工大学 | Foreign body intelligence detection device in a kind of underground railway track section |
| CN111776938A (en) * | 2020-08-10 | 2020-10-16 | 齐嘉蕾 | Steel sheet safety hoisting accessory for construction |
| CN113011315A (en) * | 2021-03-16 | 2021-06-22 | 华南理工大学 | Subway track identification method based on ultra-fast structure perception depth network |
-
2018
- 2018-08-31 CN CN201821435874.XU patent/CN208855647U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131444A (en) * | 2018-08-31 | 2019-01-04 | 华南理工大学 | Foreign body intelligence detection device in a kind of underground railway track section |
| CN111776938A (en) * | 2020-08-10 | 2020-10-16 | 齐嘉蕾 | Steel sheet safety hoisting accessory for construction |
| CN113011315A (en) * | 2021-03-16 | 2021-06-22 | 华南理工大学 | Subway track identification method based on ultra-fast structure perception depth network |
| CN113011315B (en) * | 2021-03-16 | 2022-12-16 | 华南理工大学 | Subway track identification method based on ultra-fast structure perception depth network |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190514 Termination date: 20190831 |