CN103792895B - Device and method for file super real-time processing - Google Patents
Device and method for file super real-time processing Download PDFInfo
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- CN103792895B CN103792895B CN201210434633.4A CN201210434633A CN103792895B CN 103792895 B CN103792895 B CN 103792895B CN 201210434633 A CN201210434633 A CN 201210434633A CN 103792895 B CN103792895 B CN 103792895B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention relates to a device and method for file super real-time processing. The device includes a data acquisition module used for data acquisition; a data processing module used for processing the acquired data; a controller used for controlling vehicle operation according to the acquired data; and a data monitoring processing module used for treatment of operating monitoring data to the controller. The data monitoring processing module includes an upper computer. Data processing software which is used for playing back data and compressing data is arranged on the upper computer. The invention also relates to a method which is provided through use of the device and is used for file super real-time processing. The device and method used for file super real-time processing are simple in structure, convenient to operate and capable of processing data files through resource advantages of the upper computer so that monitoring data played back can be played back according to different time points and played back in a speed-up and low-speed manner and thus technical personnel can rapidly master conditions of operation of the monitoring data.
Description
Technical field
The present invention relates to a kind of document handling method and device, particularly to a kind of process side for history file playback
Method and device.
Background technology
With developing rapidly of China's track traffic, EMU, railcar etc. are widely used.With vehicle
Speed constantly lifted, for ensure railway traffic safety, the properties of vehicle are put forward higher requirement, in order to adapt to
The development need of track traffic, is better understood by the various performances of vehicle it is ensured that the quality of vehicle, vehicle properties need to be entered
Row detection or test.In detection or test, the data that a large amount of vehicles run can be collected, and every plant running state
Monitoring data, the process for these data and analysis, will appreciate that the properties state of vehicle, find design defect,
Significant to vehicle safety and quality.
Currently for the monitoring of vehicle items plant running state, the running status of such as vehicle control device, is a reality
The comparison of Shi Yunhang process at a slow speed, present technical staff, in analyzer-controller running status, is generally only simple utilization
Monitoring data recalls the mode of reduction, the complete data of technical staff's analysis and observation, can be eliminated according to data point reuse parameters
Potential faults, and such mode needs to take the substantial amounts of time and goes to play back and observe monitoring data, and observe for a long time
Data easily produces the unfavorable factors such as personal error, and therefore, being badly in need of one kind at present can in the short period of time, and fast restore is long
The apparatus and method of the monitoring data of controller running status of time, help technical staff to find out design defect, thus ensureing
The safety of controller is normal to be run.
As following earlier application disclosed patent, application number 201110304303.9, a kind of entitled automaticdata is remembered
Record and the engine test data collecting system of compression, the scheme of this patent be including test data acquisition device data at
Reason module.Test data acquisition device is by microcontroller, CAN, power module, serial communication interface, liquid crystal display
Module, clock circuit and memorizer composition.Data processing module is installed in notebook computer, with labview as software platform,
Communicated with test data acquisition device by computer serial line interface.Data processing module is used for digital independent, recording parameterses are arranged,
Recording status shows.Described device can be under the conditions of vehicle environment, record engine test data automatically, and voluntarily to data
Compression, thus realizing the record engine test data of fast and reliable, in case the functional verification of subsequent control system and control ginseng
The quantitative analyses of number.The data processing that this patent is mentioned does not solve will take the plenty of time during data readback above-mentioned
Problem, do not provide a kind of feasible method solve the problems, such as play back and observe monitoring data overlong time.
Content of the invention
Present invention is primarily aimed at solving the above problems and not enough, provide a kind of structure simple, easy to operate, can be right
History monitoring data carries out the device of quick playback.
Another main purpose of the present invention be to provide a kind of application said apparatus come to realize a kind of to history monitoring
The method of data quick playback.
For achieving the above object, the technical scheme is that：
A kind of device for the super real-time processing of file, including data acquisition module, for gathered data；Data processing mould
Block, for processing the data collecting；Controller, runs for the Data Control vehicle according to collection；Data monitoring processes mould
Block, for controller is run with storage and the process of monitoring data, described data monitoring processing module includes host computer, described
Data processing software for playback of data and compressed data is provided with host computer, described data acquisition module connects described number
According to processing module, described data processing module connects described controller, and described controller connects described data monitoring processing module；
Described host computer receives controller data, processes software according to data volume test data and computer resource is occupied
Rate, determines compression multiple during software data processing by occupation rate, and described data processing software is processed to data and shown
Show.
Further, host computer is computer.
Further, data processing software includes data readback module data compression module.
Further, data processing module includes analog-digital converter and the central processing unit for processing data, described data
Acquisition module connects described analog-digital converter, and described analog-digital converter connects described central processing unit.
Further, controller and described data monitoring processing module connect through wired or wireless network connection.
Another technical scheme of the present invention is：
A kind of processing method of the above-mentioned device realization for the super real-time processing of file of application, comprises the following steps：
After step 1, controller have run, the monitoring data that it runs is preserved to upper PCs；
Step 2, according to data volume test data process the occupation rate to computer resource for the software, determined soft by occupation rate
Compression multiple during part processing data；
Step 3, Computer Data process one playback controls interface of software creation, and monitoring data are compressed locate
Reason；
Step 4, the monitoring data having processed show in playback controls interface, and by the items in playback controls interface
Control carries out playback and the accelerated playback function of different time points to data.
Further, described in step 2 playback controls interface includes playing back progress bar control, for selecting different time
The data cases of point；Pause button control, for being read out to data or suspending reading；Open file control, be used for opening
The data file of transmission；Fast forward/back control, plays back for the quick of control data file or at a slow speed.
Further, described data processing software is compressed to data processing by interval method in step 2.
To sum up content, a kind of apparatus and method for the super real-time processing of file of the present invention, structure is simple, operation
Convenient, by the resources advantage of host computer, data file is processed, the monitoring data enabling playback is by different time points
Played back and accelerated with playback function at a slow speed so that technical staff can quickly understand the situation running monitoring data.
Brief description
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the operational flowchart of the present invention；
Fig. 3 is the playback controls interface schematic diagram that data processing software of the present invention creates.
As shown in figure 3, progress bar control 1, broadcasting/pause button control 2, open file control 3, fast forward/back control 4,
Display box 5.
Specific embodiment
With specific embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of device for the super real-time processing of file, including data acquisition module, for gathered data；
Data processing module, for processing the data collecting；Controller, runs for the Data Control vehicle according to collection；Data
Monitor processing module, for running storage and the process of monitoring data to controller.
Data monitoring processing module includes host computer, and host computer is computer, the operation on Computer Storage controller
Monitoring data, is provided with the data processing software for playback of data and compressed data on host computer.Data processing module bag
Include analog-digital converter and the central processing unit for processing data, data acquisition module connects analog-digital converter, analog-digital converter
Connect central processing unit.
Data acquisition module connects the analog-digital converter in data processing module, the central processing unit in data processing module
Connect controller, controller connects the host computer of data monitoring processing module, connects through wired or wireless net between them
Network connects.
In vehicle detection or process of the test, each item data of data collecting module collected passes through analog-to-digital conversion device and central authorities
Processor carries out combing and the process of data, transfers data on controller, controller is controlled to vehicle by data
Operation, the service data of controller is generalized machine and automatically records, and these data have very big to vehicle properties state
Meaning, will be seen that the overall performance situation of vehicle by studying these data, technical staff passes through data analysiss, adjust in time
Whole parameter, eliminates potential faults.
The operation monitoring data of controller and is stored to upper PCs by wired or wireless network transmission,
It is provided with computer and uses data processing software, data processing software has playback of data module data compressing processing module,
I.e. this data processing software contains data compression data two functions of playback.Data compression function adopts interval method, described area
Between method refer to the data in same time period be averaged or one section of random value, formed this period in one piece of data, then
The data of each time period having processed is combined into continuous one group of data, such as, one section of monitoring data of Computer Storage,
Total time is X minute, and for guaranteeing the stable operation of computer system, it is required to software data process that compression multiple passes through computer
Occupy computer resource how many depending on, after computer occupation rate needed for computer testing software, determine that compression multiple is N times, that is,
By the data volume boil down to X/N minute of X minute, the total data in X minute is divided into X/N section consecutive numbers by data processing software
According to, take the statistical average of 1 minute or the data value therefrom taking 1 minute at random from every segment data, then by all of X/N 1
The data of minute combines, and the data volume of such X minute is just compressed to the data volume of X/N minute, so that the time of playback is contracted
Short.
The data readback function of this data processing software mainly, in the control playback interfaces creating, contains progress bar
Control 1, broadcasting/pause button control 2, open file control 3 and fast forward/back control 4 and display box 5.
By the application of this software, the operation monitoring data of controller is enable to compress on this software and to play back, and
As needed for technical staff, the data of playback can be accelerated or played back at a slow speed, and technical staff can be adjusted to different
The time point time period is watched to monitoring data and is consulted.
Fig. 2 is a kind of flow chart of the method for the super real-time processing of file utilizing said apparatus to realize, the method master
Comprise the following steps：
Step 1, vehicle is tested or is detected, and by data acquisition module, vehicle items data message is adopted
Collection, the data collecting carries out process by data processing module and is sent on controller, and controller completes to vehicle operation
Control, the operation monitoring data of controller is automatically saved down by the computer that the transmission of wired or wireless network is generalized machine
Come.
Step 2, computer measure the examination occupation rate to computer resource for the data processing software according to running monitoring data, lead to
Cross occupation rate and determine multiple during data compression it is ensured that system stable operation.
If step 3 data volume is excessive, required playback duration is long, the area that data processing software will pass through to describe before
Between method carry out compressed data, make data volume reduce, playback duration shorten, be easy to technical staff quickly understand observe controller operation
Situation.
Step 4, data processing software create a playback controls interface, as shown in figure 3, this playback controls interface includes back
Put progress bar control 1, for selecting the data cases of different time points；Broadcasting/pause button control 2, for carrying out to data
Read or suspend and read；Open file control 3, for opening the data file of transmission；Fast forward/back control 4, for control data
File quick or play back at a slow speed, display box 5, the data play for display.
Step 5, technical staff click on the data file opened file control 3, choose needs in playback controls interface, should
Data file compressed by data processing software or the few playback duration section of factor data amount and need not compress, selected monitoring data
Display box 5 in playback controls interface shows, data processing software obtains works as front opening file size, by the literary composition getting
The maximum of the global variable setting playback progress bar control 1 of part size, opens a new file every time, plays back progress bar control
The maximum of part 1 will be according to the different numerical value of different file size settings.
Step 6, technical staff can carry out different playback functions by the every control in playback controls interface to data,
When technical staff wants to know about the data cases of particular point in time, only need to drag playback progress bar control 1 and arrive the required time
Point, then it is observed that this moment controller run state；When technical staff wants quick or plays back at a slow speed one section of operation number
According to when, only need to select the fast forward/back control 4 in playback controls interface, select the multiple of acceleration or deceleration by accelerating or can subtract
Fast speed observed data.
The playback function of this data processing software is applied to this area, and it is little to have enabled a technician to skill clearly quick
When even more for a long time monitoring data and controller ruuning situation, saved the time of technical staff, improve technology people
Member searches the efficiency of design defect.The effect realizing shortening monitoring data reproduction time relies primarily on two aspects, and one is to pass through
The data compression function of data processing software, makes can play in the needs long-time data volume boil down to short period play
The data volume becoming；Two is the playback function by data processing software, devises playback progress bar control 1 He in playback function
Fast forward/back control 4, enables a technician to the time accelerated broadcasting speed and choose required viewing by progress bar control
Point.
As described above, combining the plan content given by accompanying drawing, similar technical scheme can be derived.In every case it is not take off
From the content of technical solution of the present invention, any simple modification above example made according to the technical spirit of the present invention, etc.
With change and modification, all still fall within the range of technical solution of the present invention.
Claims (8)
1. a kind of device for the super real-time processing of file it is characterised in that：Including data acquisition module, for gathered data；
Data processing module, for processing the data collecting；Controller, runs for the Data Control vehicle according to collection；Data
Monitor processing module, for controller is run with storage and the process of monitoring data, described data monitoring processing module includes
Position machine, is provided with the data processing software for playback of data and compressed data, described data acquisition module on described host computer
Block connects described data processing module, and described data processing module connects described controller, and described controller connects described data
Monitor processing module；
Described host computer receives controller data, processes the occupation rate to computer resource for the software according to data volume test data,
Compression multiple during software data processing is determined by occupation rate, described data processing software processs and displays to data.
2. a kind of device for the super real-time processing of file according to claim 1 it is characterised in that：Described host computer is
Computer.
3. a kind of device for the super real-time processing of file according to claim 1 it is characterised in that：Described data processing
Software includes data readback module data compression module.
4. a kind of device for the super real-time processing of file according to claim 1 it is characterised in that：Described data processing
Module includes analog-digital converter and the central processing unit for processing data, and described data acquisition module connects described analog digital conversion
Device, described analog-digital converter connects described central processing unit.
5. a kind of device for the super real-time processing of file according to claim 1 it is characterised in that：Described controller with
Described data monitoring processing module connect through wired or wireless network connection.
6. the method for the super real-time processing of file that a kind of device as described in any one of claim 1 to 5 for application is realized, its
It is characterised by：Comprise the following steps：
After step 1, controller have run, the monitoring data that it runs is preserved to upper PCs；
Step 2, according to data volume test data process the occupation rate to computer resource for the software, determined at software by occupation rate
Compression multiple during reason data；
Step 3, Computer Data process one playback controls interface of software creation, and monitoring data are compressed process；
Step 4, the monitoring data having processed show in playback controls interface, and by the every control in playback controls interface
Data is carried out with playback and the accelerated playback function of different time points.
7. a kind of method for the super real-time processing of file according to claim 6 it is characterised in that：Institute in step 2
The playback controls interface stated includes playing back progress bar control, for selecting the data cases of different time points；Pause button control,
For being read out to data or suspending reading；Open file control, for opening the data file of transmission；Fast forward/back control,
Play back for the quick of control data file or at a slow speed.
8. a kind of method for the super real-time processing of file according to claim 6 it is characterised in that：Institute in step 2
State data processing software data to be compressed process by interval method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210434633.4A CN103792895B (en) | 2012-11-02 | 2012-11-02 | Device and method for file super real-time processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210434633.4A CN103792895B (en) | 2012-11-02 | 2012-11-02 | Device and method for file super real-time processing |
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| Publication Number | Publication Date |
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| CN103792895A CN103792895A (en) | 2014-05-14 |
| CN103792895B true CN103792895B (en) | 2017-02-08 |
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| CN201210434633.4A Expired - Fee Related CN103792895B (en) | 2012-11-02 | 2012-11-02 | Device and method for file super real-time processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104503407B (en) * | 2014-12-20 | 2017-06-06 | 北京首钢自动化信息技术有限公司 | Data acquisition playback system and method in a kind of industrial processes |
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| CN101605053A (en) * | 2009-07-02 | 2009-12-16 | 中兴通讯股份有限公司 | A kind of monitored data dump and unload database back method and system |
| CN101807214A (en) * | 2010-03-22 | 2010-08-18 | 湖南亿能电子科技有限公司 | High-speed signal acquisition, storage and playback device based on FPGA |
| CN102507190A (en) * | 2011-10-10 | 2012-06-20 | 北京理工大学 | Engine test data acquisition system with automatic data recording and compressing functions |
| CN102902715A (en) * | 2012-08-22 | 2013-01-30 | 中国铁道科学研究院 | Rapid data processing method and device applied to playback system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7516407B2 (en) * | 2004-06-01 | 2009-04-07 | General Electric Company | Timeline random access for multi-format time-based file recording and playback |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101605053A (en) * | 2009-07-02 | 2009-12-16 | 中兴通讯股份有限公司 | A kind of monitored data dump and unload database back method and system |
| CN101807214A (en) * | 2010-03-22 | 2010-08-18 | 湖南亿能电子科技有限公司 | High-speed signal acquisition, storage and playback device based on FPGA |
| CN102507190A (en) * | 2011-10-10 | 2012-06-20 | 北京理工大学 | Engine test data acquisition system with automatic data recording and compressing functions |
| CN102902715A (en) * | 2012-08-22 | 2013-01-30 | 中国铁道科学研究院 | Rapid data processing method and device applied to playback system |
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