CN109632349A - A kind of method and system of onboard system early warning - Google Patents
A kind of method and system of onboard system early warning Download PDFInfo
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- CN109632349A CN109632349A CN201710929511.5A CN201710929511A CN109632349A CN 109632349 A CN109632349 A CN 109632349A CN 201710929511 A CN201710929511 A CN 201710929511A CN 109632349 A CN109632349 A CN 109632349A
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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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Abstract
The method of a kind of onboard system early warning provided herein, comprising: load critical data template is simultaneously compared with real data；Wherein, the critical data template is the critical data threshold value and intermodule incidence relation of each key modules in onboard system；Judge whether the real data meets the critical data threshold value or the intermodule incidence relation；If it is not, generating corresponding pre- superintendent of document.It is compared by using the template comprising intermodule incidence relation and real data, prevents from being manually entered and mistake occur, solve the problems, such as to lack system integrity and inefficiency.The application also provides a kind of onboard system pre-warning system, has above-mentioned beneficial effect.
Description
Technical field
This application involves urban rail informatization, in particular to a kind of method and system of onboard system early warning.
Background technique
With the fast development of Urbanization in China, various city rail traffic construction, which have become, promotes urban development and society
Economic key factor.To make the security of the lives and property of the people obtain safety guarantee, onboard system early warning be it is a kind of very
Important safety guarantee means.
Vehicle-mounted each critical system operation conditions carries out early warning mainly by the following method in current railcar:
First method: data threshold values when being operated normally according to vehicle-mounted each critical system is tested by each system-specific
Threshold values data are compared in software, then carry out artificial early warning；
Second method: data threshold values when being operated normally according to vehicle-mounted each critical system passes through each system after-sales staff
Record file copy is come out, threshold values data are manually compared, then carries out artificial early warning.
It will be apparent that both methods has the following disadvantages:
1) data threshold values when being operated normally according to vehicle-mounted each critical system, respectively acquires oneself by each critical system personnel
Data respectively manually compared again, exist be easy error and artificial pressure it is big；
2) respective data are compared in each critical system personnel, the unified comparison of system are not carried out to vehicle data, to whole
Exist for vehicle system and lacks system integrity and inefficiency.
Therefore a kind of more perfect onboard system alarm method is needed.
Apply for content
The purpose of the application is to provide method, system and the relevant apparatus of a kind of onboard system early warning, solves the prior art
In manually compare error rate height, and lack integrality, inefficiency the problem of.
In order to solve the above technical problems, the application provides a kind of method of onboard system early warning, technical solution is as follows:
Load critical data template is simultaneously compared with real data；Wherein, the critical data template is onboard system
In each key modules critical data threshold value and intermodule incidence relation；
Judge whether the real data meets the critical data threshold value or the intermodule incidence relation；
If it is not, generating corresponding pre- superintendent of document.
Wherein, before loading the critical data template and being compared with real data, further includes:
Initialize the critical data template.
Wherein, after the corresponding pre- superintendent of document of generation further include:
After detecting the pre- superintendent of document, automatic trigger early warning.
The application also provides a kind of onboard system pre-warning system, comprising:
Comparison module, for loading critical data template and being compared with real data；Wherein, the critical data mould
Plate is the critical data threshold value and intermodule incidence relation of each key modules in onboard system；
Judgment module, for judging whether the real data meets the critical data threshold value or intermodule association
Relationship；
Warning module is unsatisfactory for the critical data threshold value or the intermodule incidence relation for the real data
When, generate corresponding pre- superintendent of document.
Wherein, the system also includes:
Initialization module, for initializing the critical data template.
Wherein, the system also includes:
Alarm module, after detecting the pre- superintendent of document, automatic alarm.
The method of a kind of onboard system early warning provided herein, comprising: load critical data template and and actual number
According to being compared；Wherein, the critical data template is the critical data threshold value and intermodule of each key modules in onboard system
Incidence relation；Judge whether the real data meets the critical data threshold value or the intermodule incidence relation；If it is not, raw
At corresponding pre- superintendent of document.It is compared by using the template comprising intermodule incidence relation and real data, prevents from being manually entered
There is mistake, solves the problems, such as to lack system integrity and inefficiency.The application also provides a kind of onboard system early warning
System has above-mentioned beneficial effect, and details are not described herein again.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of application for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of method flow diagram of onboard system early warning provided by the embodiment of the present application；
Fig. 2 is a kind of method flow diagram of onboard system early warning provided by the embodiment of the present application；
Fig. 3 is a kind of onboard system pre-warning system structural schematic diagram provided by the embodiment of the present application.
Specific embodiment
To keep the purposes, technical schemes and advantages of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
In attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is
Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall in the protection scope of this application.
Referring to FIG. 1, Fig. 1 is a kind of method flow diagram of onboard system early warning provided by the embodiment of the present application, technology
Scheme is as follows:
S101: load critical data template is simultaneously compared with real data；
Wherein, the critical data template is the critical data threshold value of each key modules and intermodule association in onboard system
Relationship.
First by vehicle-mounted each crucial classification, such as trailer system and braking system etc..Crucial number is formulated for each critical system
According to template, including the incidence relation between critical data threshold value and each system.
By taking the trailer system of subway as an example, need to include that energy between pantograph, current transformer, motor and gear is converted
The critical data threshold value of journey, such as the maximum between energy conversion → electric energy/mechanical energy → mechanical energy is handed over from direct current energy is → straight/
The critical datas such as line current, maximum output current, maximum protection electric current.
In addition, each critical system is not completely isolated in onboard system, it is closely bound up when more.Such as
Braking system and train network control system are communicated by MVB interface, wherein transmission work order, working condition, failure
The information such as signal and software version.Once some critical system is independently compared, it is easy to ignore potential between some data
Dangerous information.
The application does not limit the generation method and process of critical data template herein.These usual data need thing
The production firm of first and each system holds consultation, and is passed through in experiment or actual moving process by those skilled in the art and adopted
Collection data sample is calculated.
It is noted that equally not to how being limited using critical data template.Preferably, one can directly be utilized
A vehicle professional software comprising critical data template detects onboard system, i.e., obtains vehicle using the vehicle professional software
Each critical data of loading system, then be compared with critical data template.This avoid artificial acquisition data or copy numbers
The problem of, inefficiency higher according to bring error rate.
Before comparing every time, which can also be initialized, i.e., real data when last time being compared
It resets.
Critical data template can also be updated, according to the recent usage condition of corresponding onboard system, consider system
The case where upgrading, critical data template should also be as updating therewith.
S102: judge whether the real data meets the critical data threshold value or the intermodule incidence relation；
Critical data directly compares that you can get it with critical data threshold value as a result, and whether intermodule is associated with and contacts normally also
Need to make corresponding judgement.The mode for not limiting judgement herein, can be artificial judgment, can also use computer judgement or
Person's auxiliary judgment.
S103: if it is not, generating corresponding pre- superintendent of document.
When any of the above point is unsatisfactory for, corresponding pre- superintendent of document is generated.The pre- superintendent of document may include fault data
Relevant information, so that maintenance personnel safeguards and handles to relevant vehicle-mounted critical system.
Further, it is also possible to when generating pre- superintendent of document, automatic trigger early warning, to prompt user.Herein not to the pre- police
Formula limits, and can be as jingle bell early warning or utilizes the methods of indicator light prompt.
The embodiment of the present application provides a kind of method of onboard system early warning, can be realized use by the above method
Template comprising intermodule incidence relation and real data compare, and prevent from being manually entered and mistake occur, and it is complete to solve shortage system
The problem of whole property and inefficiency.
Based on the above embodiment, the embodiment of the present application provides the method for another onboard system early warning, referring to fig. 2, specifically
Technical solution is as follows:
S201: initialization critical data template；
S202: load critical data template is simultaneously compared with real data；
S203: judge whether the real data meets the critical data threshold value or the intermodule incidence relation；
S204: if it is not, generating corresponding pre- superintendent of document；
S205: after detecting the pre- superintendent of document, automatic trigger early warning.
A kind of onboard system pre-warning system provided by the embodiments of the present application is introduced below, it is described below vehicle-mounted
The system of system early warning can correspond to each other reference with a kind of above-described method of onboard system early warning.
Referring to Fig. 3, Fig. 3 is a kind of onboard system pre-warning system structural schematic diagram provided by the embodiment of the present application, can
To include:
Comparison module 100, for loading critical data template and being compared with real data；Wherein, the crucial number
It is the critical data threshold value and intermodule incidence relation of each key modules in onboard system according to template；
Judgment module 200, for judging whether the real data meets the critical data threshold value or the intermodule
Incidence relation；
Warning module 300 is unsatisfactory for the critical data threshold value for the real data or intermodule association is closed
When being, corresponding pre- superintendent of document is generated.
Wherein, the system also includes:
Initialization module, for initializing the critical data template.
Wherein, the system also includes:
Alarm module, after detecting the pre- superintendent of document, automatic alarm.
Each embodiment is described in a progressive manner in specification, the highlights of each of the examples are with other realities
The difference of example is applied, the same or similar parts in each embodiment may refer to each other.For embodiment provide system and
Speech, since it is corresponding with the method that embodiment provides, so being described relatively simple, related place is referring to method part illustration
?.
A kind of method and system of onboard system early warning provided herein is described in detail above.Herein
Applying specific case, the principle and implementation of this application are described, and the explanation of above example is only intended to help
Understand the present processes and its core concept.It should be pointed out that for those skilled in the art, not taking off
Under the premise of from the application principle, can also to the application, some improvement and modification can also be carried out, these improvement and modification also fall into this
Apply in scope of protection of the claims.
It should also be noted that, in the present specification, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
Claims (6)
1. a kind of method of onboard system early warning characterized by comprising
Load critical data template is simultaneously compared with real data；Wherein, the critical data template is each in onboard system
The critical data threshold value and intermodule incidence relation of key modules；
Judge whether the real data meets the critical data threshold value or the intermodule incidence relation；
If it is not, generating corresponding pre- superintendent of document.
2. the method according to claim 1, wherein loading the critical data template and being carried out with real data
Before comparison, further includes:
Initialize the critical data template.
3. according to the method described in claim 2, it is characterized in that, after generating corresponding pre- superintendent of document further include:
After detecting the pre- superintendent of document, automatic trigger early warning.
4. a kind of onboard system pre-warning system characterized by comprising
Comparison module, for loading critical data template and being compared with real data；Wherein, the critical data template is
The critical data threshold value and intermodule incidence relation of each key modules in onboard system；
Judgment module, for judging whether the real data meets the critical data threshold value or intermodule association is closed
System；
Warning module, it is raw when being unsatisfactory for the critical data threshold value or the intermodule incidence relation for the real data
At corresponding pre- superintendent of document.
5. system according to claim 4, which is characterized in that further include:
Initialization module, for initializing the critical data template.
6. system according to claim 5, which is characterized in that further include:
Alarm module, after detecting the pre- superintendent of document, automatic alarm.
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| CN201710929511.5A CN109632349A (en) | 2017-10-09 | 2017-10-09 | A kind of method and system of onboard system early warning |
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| CN201710929511.5A CN109632349A (en) | 2017-10-09 | 2017-10-09 | A kind of method and system of onboard system early warning |
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| CN105045256A (en) * | 2015-07-08 | 2015-11-11 | 北京泰乐德信息技术有限公司 | Rail traffic real-time fault diagnosis method and system based on data comparative analysis |
| CN106200615A (en) * | 2016-07-15 | 2016-12-07 | 国电南瑞科技股份有限公司 | A kind of intelligent track-traffic early warning system based on incidence relation and implementation method |
| CN106441928A (en) * | 2016-08-30 | 2017-02-22 | 东软集团股份有限公司 | Method, device and system for vehicle fault detection |
| CN106909974A (en) * | 2015-12-22 | 2017-06-30 | 中国电信股份有限公司 | Method, data-analyzing machine and system for analyzing multiple terminals state |
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2017
- 2017-10-09 CN CN201710929511.5A patent/CN109632349A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569161A (en) * | 2012-07-30 | 2014-02-12 | 北京西南交大盛阳科技有限公司 | Railway signal equipment operation alarming method based on data comparison and logical analysis |
| CN105045256A (en) * | 2015-07-08 | 2015-11-11 | 北京泰乐德信息技术有限公司 | Rail traffic real-time fault diagnosis method and system based on data comparative analysis |
| CN106909974A (en) * | 2015-12-22 | 2017-06-30 | 中国电信股份有限公司 | Method, data-analyzing machine and system for analyzing multiple terminals state |
| CN106200615A (en) * | 2016-07-15 | 2016-12-07 | 国电南瑞科技股份有限公司 | A kind of intelligent track-traffic early warning system based on incidence relation and implementation method |
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Application publication date: 20190416 |