CN110095296A - A kind of control system and method for testing erosion control for the dynamic debugging of city rail vehicle - Google Patents
A kind of control system and method for testing erosion control for the dynamic debugging of city rail vehicle Download PDFInfo
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- CN110095296A CN110095296A CN201910220464.6A CN201910220464A CN110095296A CN 110095296 A CN110095296 A CN 110095296A CN 201910220464 A CN201910220464 A CN 201910220464A CN 110095296 A CN110095296 A CN 110095296A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/08—Railway vehicles
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- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a kind of control systems that erosion control is tested for the dynamic debugging of city rail vehicle, comprising: control system is made of several groups image recognition camera, and the control system is placed at the drivers' cab on vehicle；Described image identifies that camera is connected to the detection relay K1 and control relay K2 of vehicle by its I/O port A1 and A5, A15 and A16, carries out braking performance test and the control of vehicle, described image identifies that camera is directed toward roadside sign board.When artificial dynamic debugging is tested in the case where dispersion attention and in the case that vehicle is braked not in time, the mode automatically controlled using control system automatic identification of the present invention prevents vehicle from plunging off the tracks.
Description
Technical field
The invention belongs to city rail vehicle dynamic debugging experimental technique fields, and in particular to one kind is for the dynamic debugging of city rail vehicle
Test the control system and method for erosion control.
Background technique
China's industrial development in recent years is rapid, the manufacture of special big machinery, such as the fast development of subway, high-speed rail, and
When the dynamic debugging of railcar is tested, absent minded and place limit is inevitably generated when adjusting testing operation due to manually moving
System and the length of route braking or the hauling distance for being difficult control railcar such as too short, cause vehicle close to tail track
It is not braked at " stopping board ", causes railcar to plunge off the tracks, very big warp is brought to production company, owner, government department
Hidden danger of helping and security risk.For this purpose, it is proposed that a kind of control system and method for testing erosion control for the dynamic debugging of city rail vehicle, with
It solves the problems, such as to mention in above-mentioned background technique.
Summary of the invention
The purpose of the present invention is to provide a kind of control systems and method that erosion control is tested for the dynamic debugging of city rail vehicle, with solution
Certainly the problems mentioned above in the background art.
For current railcar economy, security risk existing for dynamic debugging proved recipe face, the present invention is to be known based on image
Forming control system otherwise under the mode based on video flowing, " is stopping by vehicle-mounted image recognition camera by positioning
Under a series of processing such as " stopping " word, pretreatment, segmentation, feature extraction, identification in board ", in vehicle driving to tail track
" stop board " at, if vehicle is not braked also at this time, the relay of the I/O port control vehicle of image recognition camera, from
And it controls vehicle and is braked.
To achieve the above object, the invention provides the following technical scheme: a kind of test erosion control for the dynamic debugging of city rail vehicle
Control system, comprising:
Control system is made of several groups image recognition camera, and the control system is placed at the drivers' cab on vehicle；
Described image identification camera is connected to detection relay K1 and the control of vehicle by its I/O port A1 and A5, A15 and A16
Relay K2 processed, carries out braking performance test and the control of vehicle, and described image identifies that camera is directed toward roadside sign board.
Preferably, the sign board is set at 50 to 100 meters of the end apart from track.
The present invention also provides a kind of method of control system for testing erosion control for the dynamic debugging of city rail vehicle, specifically include with
Lower step:
S1, vehicle-mounted image recognition camera is placed on vehicle, is separately connected by the I/O port A1 and A5, A15 and A16 of camera
Relay K1 and control relay K2 are detected, braking performance test and the control of vehicle are carried out；
The direction board of S2, image recognition camera lens alignment trackside, when vehicle is during traveling, by processing video flowing
Acquisition of each frame as image, then it is defeated by pretreatment, Character segmentation, feature extraction, trained a series of recognizer
The result identified out；
If S3, the sign board recognized are " stopping board ", relay K1 is detected by A1, A5 at this time and detects whether vehicle has been made
It is dynamic, if not braking, relay is controlled by A15, A16 and is braked.
Compared with prior art, the beneficial effects of the present invention are: it is provided by the invention a kind of for the dynamic debugging of city rail vehicle
The control system and method for testing erosion control, when artificial dynamic debugging is tested in the case where dispersion attention and vehicle is braked not in time
In the case where, the mode automatically controlled using control system automatic identification of the present invention prevents vehicle from plunging off the tracks.
Detailed description of the invention
Fig. 1 is the flow chart schematic diagram for the control system that the present invention is made of image recognition camera；
Fig. 2 is the program flow diagram of the sign board of image recognition camera internal of the present invention identification；
Fig. 3 is image recognition camera side schematic diagram of the present invention；
Fig. 4 is image recognition camera back schematic diagram of the present invention；
Fig. 5 is present invention detection relay K1 and image recognition camera I/O port connection schematic diagram；
Fig. 6 is present invention control relay K2 and image recognition camera I/O port connection schematic diagram.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1,
Embodiment is as follows:
A kind of control system for testing erosion control for the dynamic debugging of city rail vehicle, comprising:
Control system is made of several groups image recognition camera, and the control system is placed at the drivers' cab on vehicle；
Described image identification camera is connected to detection relay K1 and the control of vehicle by its I/O port A1 and A5, A15 and A16
Relay K2 processed, carries out braking performance test and the control of vehicle, and described image identifies that camera is directed toward roadside sign board.
Specifically, the sign board is set at 50 to 100 meters of the end apart from track.
The present invention also provides a kind of method of control system for testing erosion control for the dynamic debugging of city rail vehicle, specifically include with
Lower step:
S1, vehicle-mounted image recognition camera is placed on vehicle, is separately connected by the I/O port A1 and A5, A15 and A16 of camera
Relay K1 and control relay K2 are detected, braking performance test and the control of vehicle are carried out；
The direction board of S2, image recognition camera lens alignment trackside, when vehicle is during traveling, by processing video flowing
Acquisition of each frame as image, then it is defeated by pretreatment, Character segmentation, feature extraction, trained a series of recognizer
The result identified out；
If S3, the sign board recognized are " stopping board ", relay K1 is detected by A1, A5 at this time and detects whether vehicle has been made
It is dynamic, if not braking, relay is controlled by A15, A16 and is braked.
In conclusion compared with prior art, when artificial dynamic debugging is tested in the case where dispersion attention and vehicle not and
In the case that Shi Jinhang is braked, the mode automatically controlled using control system automatic identification of the present invention prevents vehicle from plunging off the tracks.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (3)
1. a kind of control system for testing erosion control for the dynamic debugging of city rail vehicle characterized by comprising
Control system is made of several groups image recognition camera, and the control system is placed at the drivers' cab on vehicle；
Described image identification camera is connected to detection relay K1 and the control of vehicle by its I/O port A1 and A5, A15 and A16
Relay K2 processed, carries out braking performance test and the control of vehicle, and described image identifies that camera is directed toward roadside sign board.
2. a kind of control system for testing erosion control for the dynamic debugging of city rail vehicle according to claim 1, it is characterised in that: institute
Sign board is stated to be set at 50 to 100 meters of the end apart from track.
3. a kind of method of the control system described in claim 1 for testing erosion control for the dynamic debugging of city rail vehicle, it is characterised in that:
Specifically includes the following steps:
S1, vehicle-mounted image recognition camera is placed on vehicle, is separately connected by the I/O port A1 and A5, A15 and A16 of camera
Relay K1 and control relay K2 are detected, braking performance test and the control of vehicle are carried out；
The direction board of S2, image recognition camera lens alignment trackside, when vehicle is during traveling, by processing video flowing
Acquisition of each frame as image, then it is defeated by pretreatment, Character segmentation, feature extraction, trained a series of recognizer
The result identified out；
If S3, the sign board recognized are " stopping board ", relay K1 is detected by A1, A5 at this time and detects whether vehicle has been made
It is dynamic, if not braking, relay is controlled by A15, A16 and is braked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910220464.6A CN110095296A (en) | 2019-03-22 | 2019-03-22 | A kind of control system and method for testing erosion control for the dynamic debugging of city rail vehicle |
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| CN201910220464.6A CN110095296A (en) | 2019-03-22 | 2019-03-22 | A kind of control system and method for testing erosion control for the dynamic debugging of city rail vehicle |
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| CN110095296A true CN110095296A (en) | 2019-08-06 |
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| CN201910220464.6A Pending CN110095296A (en) | 2019-03-22 | 2019-03-22 | A kind of control system and method for testing erosion control for the dynamic debugging of city rail vehicle |
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| JPH09282447A (en) * | 1996-04-18 | 1997-10-31 | Mitsubishi Electric Corp | Picture recognizing device |
| CN201825066U (en) * | 2010-10-20 | 2011-05-11 | 成都可益轨道技术有限公司 | Automatic locomotive ground signal and obstacle recognition system |
| CN103699876A (en) * | 2013-11-26 | 2014-04-02 | 天津商业大学 | Method and device for identifying vehicle number based on linear array CCD (Charge Coupled Device) images |
| US20150268172A1 (en) * | 2014-03-18 | 2015-09-24 | General Electric Company | Optical route examination system and method |
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