CN106503164B - A kind of Data Fusion method of overhead contact line state-detection monitoring device - Google Patents
A kind of Data Fusion method of overhead contact line state-detection monitoring device Download PDFInfo
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- CN106503164B CN106503164B CN201610929225.4A CN201610929225A CN106503164B CN 106503164 B CN106503164 B CN 106503164B CN 201610929225 A CN201610929225 A CN 201610929225A CN 106503164 B CN106503164 B CN 106503164B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/17—Details of further file system functions
- G06F16/172—Caching, prefetching or hoarding of files
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/17—Details of further file system functions
- G06F16/176—Support for shared access to files; File sharing support
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/17—Details of further file system functions
- G06F16/178—Techniques for file synchronisation in file systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
- H04L69/164—Adaptation or special uses of UDP protocol
Abstract
The invention discloses a kind of Data Fusion methods of overhead contact line state-detection monitoring device, it mainly include to support device image capture software, contact suspension image capture software, task management software, geometric parameter acquisition software, location information software and manual analysis software, the method is equipped with detection processing software, so as to which high definition image checking is combined with data measured by this two systems of geometric parameter measurement, facilitate subsequent processing and transfer the files and checks, improve the speed and accuracy of detection data analysis, save the time, it improves work efficiency.
Description
Technical field
The present invention relates at field of traffic, in particular to a kind of data fusion of overhead contact line state-detection monitoring device
Reason method.
Background technique
With the fast development of high-speed railway and Line for Passenger Transportation, the safety in operation of tractive power supply system is proposed higher
Requirement, it is real that the detection device of advanced detection technique and modernization, which is the guarantee for improving tractive power supply system repair quality,
The important means of existing electric railway state-detection and State Maintenance.
In overhead contact line state-detection monitoring device, general high definition image checking and geometric parameter measurement are mutually solely
Vertical system.High definition image checking includes the Image Acquisition for supporting device and the Image Acquisition of contact suspension, geometric parameter measurement
It mainly to stagger and leads height and measures, and judge whether parameter transfinites.After the completion of acquisition tasks, operator needs manually to
A large amount of high-definition image and geometric parameter copy mobile hard disk to, so that the later period is analyzed and handled to contact net failure.
In this way, in overhead contact line state-detection monitoring device, this two sets of high definition image checking and geometric parameter measurement
There is no any combination between system, there are problems that being not easy to the analysis and processing after detection to image and measurement data.
Summary of the invention
The purpose of the present invention is to provide a kind of Data Fusion method of overhead contact line state-detection monitoring device,
By the way that detection processing software is arranged, so as to by data measured by high definition image checking and this two systems of geometric parameter measurement
Combine, facilitates subsequent processing and transfer the files and check, the speed and accuracy of detection data analysis is improved, when saving a large amount of
Between, improve efficiency.
The present invention is achieved through the following technical solutions:
A kind of Data Fusion method of overhead contact line state-detection monitoring device, it is characterised in that: the detection
It is equipped in monitoring device and supports device image capture software, contact suspension image capture software, task management software, geometric parameters
Number acquisition software, location information software, manual analysis software and detection processing software, each software pass through network connection；
Method comprises the steps of:
(1) task management software is soft to support device image capture software, contact suspension image capture software, location information
Part and geometric parameter acquisition software issue data acquisition signal；Task management software can it is artificial it is pre- set, it is automatic to issue
Data acquisition signal, convenient for management, precise control.
(2) after location information software receives the data acquisition signal of task management software sending, by serial ports from signal
Processing unit obtains triggering information, obtains kilometer post from GYK, obtains GPS data from GPS, by network from bar Image Acquisition
Computer obtains the bar information of intelligent recognition, while these information are broadcast on network；Kilometer post, GPS data and bar number
After information is broadcast to network, each terminal can access these data, can improve the service efficiency of data.
(3) after the data acquisition signal for supporting device image capture software to receive the sending of task management software, pass through net
Network obtains the high-definition image for supporting device from 24 cameras, and the location information of space-time synchronous location-server is received by local area network
Positioning is grouped to acquired image, and image information is stored on local hard drive；Positioning point is carried out to image data
After group, image data is orderly aligned, checks and handles convenient for subsequent.
(4) after contact suspension image capture software receives the data acquisition signal that task management software issues, pass through net
Network obtains the high-definition image of contact suspension from 2 cameras, and the location information of space-time synchronous location-server is received by local area network
Positioning is grouped to acquired image, and image information is stored on local hard drive；Positioning point is carried out to image data
After group, image data is orderly aligned, checks and handles convenient for subsequent.
(5) after geometric parameter acquisition software receives the data acquisition signal of task management software sending, acquisition lead it is high and
The geometric datas such as stagger, and store data on local hard drive；
(6) detection processing software synchronization, which receives, supports device image capture software and the acquisition of contact suspension image capture software
High definition image checking image data, the position of the synchronous data for receiving geometric parameter measurement software collection and location information software
Data；
(7) detection processing software carries out at fusion the image data of high definition image checking and the data of geometric parameter measurement
Reason, it may be assumed that detection processing software is positioned according to geometric data of the position data received to geometric parameter measurement, extracts figure
As the bar number and kilometer post in Data Filename, bar number identical with kilometer post is same rod, by the picture number of same rod
It is stored under same file folder according to geometric parameter according to one grade of a bar of specification；In this way, just the measurement data of each bar
Become quick, rapid in conjunction with together, checking and handling all, improves the efficiency of follow-up work.
(8) one file data of a bar is synchronized and is stored into mobile hard disk by detection processing software；It synchronizes and stores to mobile hard disk,
Just without waiting for copying, mobile hard disk can be taken away by arriving at a station, and carry out follow-up data processing.
Further, the invention discloses a kind of Data Fusion methods of overhead contact line state-detection monitoring device
Preferred method, it may be assumed that it is characterized by: the support device image capture software and contact suspension image capture software will acquire
To image data share on network.Thus can real-time perfoming check and data copy.
Further, the detection processing software is received by network and supports device image capture software and contact suspension figure
As acquisition software acquired image data.Network reception data are convenient and efficient, without the time difference, efficiently quickly and without worrying
The problem of loss of data.
Further, the detection processing software is obtained by way of receiving UDP message from geometric parameter acquisition server
Take geometric parameter data.UDP message is not belonging to connecting-type agreement, is not required to carry out data packet grouping, assembling and data packet sequencing, because
This resource consumption is small, and processing speed is fast.
Compared with prior art, the present invention having the beneficial effect that
(1) present invention is by setting detection processing software, so as to by high definition image checking and geometric parameter measurement this two
Data measured by set system combine, and improve the speed and accuracy of detection data analysis.
(2) present invention is by setting detection processing software, so as into mobile hard disk, facilitate data sync storage
Subsequent processing and transferring the files is checked, is saved the plenty of time, is improved work efficiency.
Specific embodiment
The present invention is described in further detail below with reference to embodiment, embodiments of the present invention are not limited thereto.
Embodiment 1:
Method comprises the steps of:
(1) task management software is soft to support device image capture software, contact suspension image capture software, location information
Part and geometric parameter acquisition software issue data acquisition signal；Task management software can it is artificial it is pre- set, it is automatic to issue
Data acquisition signal, convenient for management, precise control.
(2) after location information software receives the data acquisition signal of task management software sending, by serial ports from signal
Processing unit obtains triggering information, from GYK(vehicle track running safety control system) it obtains kilometer post, obtain GPS number from GPS
According to the bar information of intelligent recognition is obtained from bar image acquisition computer by network, while these information are broadcast to net
On network；After kilometer post, GPS data and bar information are broadcast to network, each terminal can access these data, can improve
The service efficiency of data.
(3) after the data acquisition signal for supporting device image capture software to receive the sending of task management software, pass through net
Network obtains the high-definition image for supporting device from 24 cameras, and the location information of space-time synchronous location-server is received by local area network
Positioning is grouped to acquired image, and image information is stored on local hard drive；Positioning point is carried out to image data
After group, image data is orderly aligned, checks and handles convenient for subsequent.
(4) after contact suspension image capture software receives the data acquisition signal that task management software issues, pass through net
Network obtains the high-definition image of contact suspension from 2 cameras, and the location information of space-time synchronous location-server is received by local area network
Positioning is grouped to acquired image, and image information is stored on local hard drive；Positioning point is carried out to image data
After group, image data is orderly aligned, checks and handles convenient for subsequent.
(5) after geometric parameter acquisition software receives the data acquisition signal of task management software sending, acquisition lead it is high and
The geometric datas such as stagger, and store data on local hard drive；
(6) detection processing software synchronization, which receives, supports device image capture software and the acquisition of contact suspension image capture software
High definition image checking image data, the position of the synchronous data for receiving geometric parameter measurement software collection and location information software
Data；
(7) detection processing software carries out at fusion the image data of high definition image checking and the data of geometric parameter measurement
Reason, it may be assumed that detection processing software is positioned according to geometric data of the position data received to geometric parameter measurement, extracts figure
As the bar number and kilometer post in Data Filename, bar number identical with kilometer post is same rod, by the picture number of same rod
It is stored under same file folder according to geometric parameter according to one grade of a bar of specification.In this way, just the measurement data of each bar
Become quick, rapid in conjunction with together, checking and handling all, improves the efficiency of follow-up work.
(8) one file data of a bar is synchronized and is stored into mobile hard disk by detection processing software.It synchronizes and stores to mobile hard disk,
Just without waiting for copying, mobile hard disk can be taken away by arriving at a station, and carry out follow-up data processing.
In this way, so as to be risen in conjunction with data measured by high definition image checking and this two systems of geometric parameter measurement
Come, facilitates subsequent processing and transfer the files and check, improve the speed and accuracy of detection data analysis, save the time, improve work
Make efficiency.
Embodiment 2:
On the basis of embodiment 1, the invention discloses a kind of overhead contact line state-detection monitoring devices for the present embodiment
Data Fusion method preferred method, it may be assumed that it is characterized by: the support device image capture software and contact suspension
Image capture software will be in acquired image data sharing to network.Thus can real-time perfoming check and data copy.
Further, the detection processing software is received by network and supports device image capture software and contact suspension figure
As acquisition software acquired image data.Network reception data are convenient and efficient, without the time difference, efficiently quickly and without worrying
The problem of loss of data.
Further, the detection processing software is from geometric parameter acquisition server by receiving UDP(User Datagram Protocol
View, a kind of connectionless transport layer protocol) mode of message obtains geometric parameter data.UDP message is not belonging to connecting-type agreement,
It is not required to carry out data packet grouping, assembling and data packet sequencing, therefore resource consumption is small, processing speed is fast.The present embodiment other
Part is same as Example 1, repeats no more.
The above is only presently preferred embodiments of the present invention, not does limitation in any form to the present invention, it is all according to
According to technical spirit any simple modification to the above embodiments of the invention, equivalent variations, protection of the invention is each fallen within
Within the scope of.
Claims (4)
1. a kind of Data Fusion method of overhead contact line state-detection monitoring device, it is characterised in that: method include with
Lower step:
(1) task management software to support device image capture software, contact suspension image capture software, location information software and
Geometric parameter acquisition software issues data acquisition signal；
(2) after location information software receives the data acquisition signal of task management software sending, by serial ports from signal processing
Unit obtains triggering information, obtains kilometer post from GYK, obtains GPS data from GPS, is calculated by network from bar Image Acquisition
Machine obtains the bar information of intelligent recognition, while these information are broadcast on network；
(3) support device image capture software receive task management software sending data acquisition signal after, by network from
24 cameras obtain the high-definition image for supporting device, receive the location information of space-time synchronous location-server to adopting by local area network
The image collected is grouped positioning, and image information is stored on local hard drive；
(4) after contact suspension image capture software receives the data acquisition signal of task management software sending, by network from 2
A camera obtains the high-definition image of contact suspension, receives the location information of space-time synchronous location-server to acquisition by local area network
To image be grouped positioning, and image information is stored on local hard drive；
(5) after geometric parameter acquisition software receives the data acquisition signal that task management software issues, acquisition is led high and is pulled out
It is worth geometric data, and stores data on local hard drive；
(6) detection processing software synchronization receives the height for supporting device image capture software and the acquisition of contact suspension image capture software
Clear image checking image data, the positional number of the synchronous data for receiving geometric parameter measurement software collection and location information software
According to；
(7) detection processing software carries out fusion treatment to the image data of high definition image checking and the data of geometric parameter measurement,
Specifically detection processing software is positioned according to geometric data of the position data received to geometric parameter measurement, extracts figure
As the bar number and kilometer post in Data Filename, bar number identical with kilometer post is same rod, by the picture number of same rod
It is stored under same file folder according to geometric parameter according to one grade of a bar of specification；
(8) one file data of a bar is synchronized and is stored into mobile hard disk by detection processing software.
2. a kind of Data Fusion method of overhead contact line state-detection monitoring device according to claim 1,
Be characterized in that: the support device image capture software and contact suspension image capture software are by acquired image data sharing
Onto network.
3. a kind of Data Fusion method of overhead contact line state-detection monitoring device according to claim 1,
Be characterized in that: the detection processing software is received by network supports device image capture software and contact suspension Image Acquisition soft
Part acquired image data.
4. a kind of Data Fusion method of overhead contact line state-detection monitoring device according to claim 1,
Be characterized in that: the detection processing software obtains geometric parameters by way of receiving UDP message from geometric parameter acquisition server
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| CN108132480A (en) * | 2018-03-07 | 2018-06-08 | 成都天佑路航轨道交通科技有限公司 | A kind of line sky positioning and trigger device |
| CN110346295B (en) * | 2019-07-15 | 2022-03-04 | 北京神州同正科技有限公司 | Defect composite positioning method and device, equipment and storage medium |
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