CN112148940A - Locomotive fault data filtering method and device - Google Patents
Locomotive fault data filtering method and device Download PDFInfo
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- CN112148940A CN112148940A CN202010935167.2A CN202010935167A CN112148940A CN 112148940 A CN112148940 A CN 112148940A CN 202010935167 A CN202010935167 A CN 202010935167A CN 112148940 A CN112148940 A CN 112148940A
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Abstract
The embodiment of the invention provides a method and a device for filtering locomotive fault data, wherein the method comprises the following steps: acquiring all fault data with state information labels and fault position labels; marking fault data except the candidate state information, and storing the fault data after the marked data is filtered into a fault database; if a secondary filtering option input through a human-computer interface is received, correspondingly filtering all fault data in the database, and displaying; the states in the state information comprise running states of a vehicle, shunting, leaving a warehouse, entering a warehouse and running states of a vehicle-mounted device, and the secondary filtering options comprise position options. By marking fault data except for candidate state information, only key fault data are pushed, so that after-the-fact fault analysis is facilitated, invalid fault cleaning is realized, emergency command is facilitated, and emergency disposal efficiency is improved. And moreover, the user can configure the filtering conditions by self through the secondary filtering option, so that the method is convenient for different users to use as required.
Description
Technical Field
The invention relates to the technical field of rail transit, in particular to a method and a device for filtering locomotive fault data.
Background
The locomotive fault mainly refers to fault data generated or monitored by systems such as a train-mounted TCMS microcomputer of an on-road locomotive, a 6A system and the like. During operation, each system of the locomotive generates a large amount of fault data for various reasons. In the fault data, the fault affecting the safe driving is only a few, and most faults are fault or secondary fault data which do not affect the safe driving. Such information cannot be used for driving guidance, but can bring interference to cause potential safety hazards.
A remote monitoring and diagnosing system (CMD) of the Chinese locomotive collects various states and fault data of the locomotive by using vehicle-mounted equipment, and transmits the data back to a ground system in real time by using a 4G/5G wireless communication technology to assist field personnel in conducting command analysis. According to research and understanding of all parties, in the actual production process, due to the complex diversity of vehicle-mounted fault data, various problems exist in the actual use process of a system by ground personnel, such as too much fault data, repeated issuing of fault data and the like. Therefore, a healthy and effective mechanism is urgently needed to be established, the normalized application of the vehicle-mounted fault data is realized, and the user requirements are met.
The current system mainly uses the ground user to input corresponding conditions in the system for screening and then carries out analysis and disposal according to corresponding fault disposal procedures, the operation process of the user is complex, and meanwhile, whether the fault is real or effective needs to be judged, and the efficiency is influenced. Meanwhile, the system cannot realize the expected assumption of the system because the system has a certain influence on the analysis of the faults by the user due to excessive invalid faults and secondary faults issued by locomotives in the system.
Disclosure of Invention
The embodiment of the invention provides a method and a device for filtering locomotive fault data, which are used for overcoming the defects in the prior art.
The embodiment of the invention provides a locomotive fault data filtering method, which comprises the following steps: acquiring all fault data with state information labels and fault position labels; marking fault data except the candidate state information, and storing the fault data after the marked data is filtered into a fault database; if a secondary filtering option input through a human-computer interface is received, correspondingly filtering all fault data in the database, and displaying; the states in the state information comprise running states of a vehicle, shunting, leaving a warehouse, entering a warehouse and running states of a vehicle-mounted device, and the secondary filtering options comprise position options.
According to an embodiment of the invention, after the step of marking fault data except candidate state information, the method for filtering locomotive fault data further comprises the following steps: and marking the fault data outside the candidate place or the candidate area according to the fault position label.
According to an embodiment of the invention, after the step of marking fault data except candidate state information, the method for filtering locomotive fault data further comprises the following steps: and acquiring secondary fault data in the fault data and marking.
According to the locomotive fault data filtering method provided by the embodiment of the invention, before storing the data after filtering the marking data into the fault database, the method further comprises the following steps: dividing the section types according to the fault position labels of the fault data, and adding the section labels; the section types include, passing phase, in-station, and in-section.
According to the locomotive fault data filtering method, the secondary filtering option further comprises a status information option.
According to the locomotive fault data filtering method provided by the embodiment of the invention, the fault data after the marked data is filtered is stored in the fault database, and the method specifically comprises the following steps: and respectively storing the fault data after the data marking is filtered into a fault database according to different vehicle types.
The embodiment of the present invention further provides a locomotive fault data filtering apparatus, including: the data receiving module is used for acquiring all fault data with the state information labels and the fault position labels; the background filtering module is used for marking fault data except the candidate state information and storing the fault data after the marked data is filtered to a fault database; the foreground filtering module is used for correspondingly filtering all fault data in the database and displaying the fault data if a secondary filtering option input through the human-computer interface is received; the states in the state information comprise running states of a vehicle, shunting, leaving a warehouse, entering a warehouse and running states of a vehicle-mounted device, and the secondary filtering options comprise position options.
According to the locomotive fault data filtering device provided by the embodiment of the invention, the background filtering module is further used for dividing the section types according to the fault position label of the fault data and adding the section label; the section types include, passing phase, in-station, and in-section.
The embodiment of the present invention further provides an electronic device, which includes a memory, a processor, and a computer program stored in the memory and capable of running on the processor, wherein the processor executes the computer program to implement any of the steps of the locomotive fault data filtering method described above.
Embodiments of the present invention also provide a non-transitory computer readable storage medium having stored thereon a computer program that, when executed by a processor, performs the steps of the locomotive fault data filtering method as described in any one of the above.
According to the locomotive fault data filtering method and device provided by the embodiment of the invention, fault data except candidate state information is marked, only key fault data is pushed, so that after-the-fact fault analysis is facilitated, invalid fault cleaning is realized, emergency command is facilitated, and the emergency disposal efficiency is improved. And moreover, the user can configure the filtering condition by self through the secondary filtering option, so that different users can conveniently use the filtering condition according to the requirements.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic flow chart diagram of a method for filtering locomotive fault data according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a locomotive fault data filtering apparatus according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a schematic flow chart of a locomotive fault data filtering method according to an embodiment of the present invention, and as shown in fig. 1, the embodiment of the present invention provides a locomotive fault data filtering method, including:
101. and acquiring all fault data with state information labels and fault position labels, wherein the states in the state information comprise running states of the vehicle, shunting, warehouse-out, warehouse-in and running states of the vehicle-mounted device.
The fault cleaning and filtering is mainly divided into two links of background logic filtering and foreground function filtering, and vehicle-mounted fault data is operated and processed in a layered mode to achieve fault cleaning and guarantee normal use of a ground system user.
The existing vehicle-mounted protocol is adjusted and upgraded, and a state information label and a fault position label when fault data are issued are added, wherein the states of the train include but are not limited to driving, shunting, warehouse-out, warehousing, the running state of a vehicle-mounted device and the like. The vehicle-mounted device comprises a TCMS, an LKJ and a 6A vehicle-mounted device, and the running states of the vehicle-mounted device comprise normal running, faults, alarms and the like and can be added according to specific conditions. The fault location may be matched via locomotive stations, traffic routes, kilometers, etc., including kilometers, longitude and latitude information, etc.
102. And marking fault data except the candidate state information, and storing the fault data after the marked data is filtered into a fault database.
And the background data filtering link is based on fault cleaning of a data source level, the collected fault data are utilized, the vehicle driving fault data and the ex-warehouse fault data are reserved as candidate states according to preset candidate state information, other fault data are marked, and finally the vehicle driving fault data and the ex-warehouse fault data obtained through filtering are stored in a fault database.
103. If a secondary filtering option input through a human-computer interface is received, correspondingly filtering all fault data in the database, and displaying; the secondary filtering option includes a location option.
The foreground filtering link is mainly user-oriented cleaning and filtering, various types of identifiers provided by a background analysis program are utilized, and on the basis that the background is filtered, various types of state information options are added by optimizing and adjusting a foreground interface, and user-defined filtering is carried out by a user. For example, the user may perform secondary filtering based on where the locomotive fault occurred. And secondary filtering can be performed according to the train state, wherein the state comprises driving, shunting, warehouse-out, warehouse-in and the like.
The user can also directly configure the fault reported by the system, can self-define and select the fault item point, select whether to display the fault, the system carries out logic screening when the fault is displayed on the foreground by matching fault codes and filtering conditions saved by users in different engine service sections, and finally presents the fault subjected to secondary filtering to the user through user definition so as to meet the actual requirement of the user.
According to the method provided by the embodiment of the invention, by marking the fault data except the candidate state information and only pushing the key fault data, the subsequent fault analysis is facilitated, the invalid fault cleaning is realized, the emergency command is facilitated, and the emergency disposal efficiency is improved. And moreover, the user can configure the filtering conditions by self through the secondary filtering option, so that the method is convenient for different users to use as required.
Based on the content of the foregoing embodiment, as an optional embodiment, after marking the fault data other than the candidate state information, the method further includes: and marking the fault data outside the candidate place or the candidate area according to the fault position label.
In the background filtering process, the candidate place or the candidate area can be determined according to the analysis value of whether the place area has faults or not. After the fault data are obtained, filtering can be carried out according to the fault position label, only the fault data of the candidate area or the candidate place are reserved, and finally the fault data are stored in the fault database. According to the method provided by the embodiment of the invention, the invalid fault data is further filtered by marking the fault data outside the candidate place or the candidate area according to the fault position label.
Based on the content of the foregoing embodiment, as an optional embodiment, after the marking the fault data other than the candidate state information, the method further includes: and acquiring secondary fault data in the fault data and marking.
Considering that the fault analysis needs to be performed through primary fault data, the primary fault data already contains information which can be provided by secondary fault data. Therefore, in order to eliminate redundant failure data, the embodiment of the invention further filters the secondary failure data.
Based on the content of the foregoing embodiment, as an optional embodiment, before storing the data after filtering the marked data in the failure database, the method further includes: dividing the section types according to the fault position labels of the fault data, and adding the section labels; the section types include, passing phase, in-station, and in-section.
And section type identification is carried out on the fault occurrence place through the fault position label, including passing through phase splitting, in-station and in-section faults and the like, so that the processing and display during subsequent secondary filtering are facilitated. Accordingly, the secondary filtering option includes a segment type.
Based on the content of the foregoing embodiment, as an optional embodiment, the secondary filtering option further includes a status information option, and when the user performs the secondary filtering, the secondary filtering may be performed again according to the status information. That is, the user may choose to view fault data for locations within the segment, within the interval, within the warehouse, etc., as well as fault data for status of shunting, ex-warehouse, and in-warehouse, etc.
Based on the content of the foregoing embodiment, as an optional embodiment, storing the fault data after filtering the marked data in a fault database specifically includes: and respectively storing the fault data after the data marking is filtered into a fault database according to different vehicle types. And when receiving fault data, receiving the fault data according to different vehicle type divisions, and respectively filtering and storing the fault data.
The following describes a locomotive fault data filtering device provided by an embodiment of the present invention, and the locomotive fault data filtering device described below and the locomotive fault data filtering method described above may be referred to correspondingly.
Fig. 2 is a schematic structural diagram of a locomotive fault data filtering apparatus according to an embodiment of the present invention, and as shown in fig. 2, the locomotive fault data filtering apparatus includes: a data receiving module 201, a background filtering module 202 and a foreground filtering module 203. The data receiving module 201 is configured to obtain all fault data with a status information tag and a fault location tag; the background filtering module 202 is configured to mark fault data other than the candidate state information, and store the fault data after the marking data is filtered in a fault database; the foreground filtering module 203 is used for correspondingly filtering and displaying all fault data in the database if receiving a secondary filtering option input through the human-computer interface; the states in the state information comprise running states of a vehicle, shunting, leaving a warehouse, entering a warehouse and running states of a vehicle-mounted device, and the secondary filtering options comprise position options.
Further, the background filtering module 202 is further configured to divide the segment types according to the fault location tag of the fault data, and add the segment tag; the section types include, passing phase, in-station, and in-section.
The device embodiment provided in the embodiments of the present invention is for implementing the above method embodiments, and for details of the process and the details, reference is made to the above method embodiments, which are not described herein again.
According to the locomotive fault data filtering device provided by the embodiment of the invention, by marking fault data except candidate state information, only key fault data is pushed, so that after-event fault analysis is facilitated, invalid fault cleaning is realized, emergency command is facilitated, and the emergency disposal efficiency is improved. And moreover, the user can configure the filtering condition by self through the secondary filtering option, so that different users can conveniently use the filtering condition according to the requirements.
Fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present invention, and as shown in fig. 3, the electronic device may include: a processor (processor)301, a communication Interface (communication Interface)302, a memory (memory)303 and a communication bus 304, wherein the processor 301, the communication Interface 302 and the memory 303 complete communication with each other through the communication bus 304. The processor 301 may invoke logic instructions in the memory 303 to perform a locomotive fault data filtering method comprising: acquiring all fault data with state information labels and fault position labels; marking fault data except the candidate state information, and storing the fault data after the marked data is filtered into a fault database; if a secondary filtering option input through a human-computer interface is received, correspondingly filtering all fault data in the database, and displaying; the states in the state information comprise running states of a vehicle, shunting, leaving a warehouse, entering a warehouse and running states of a vehicle-mounted device, and the secondary filtering options comprise position options.
In addition, the logic instructions in the memory 303 may be implemented in the form of software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In another aspect, an embodiment of the present invention further provides a computer program product, where the computer program product includes a computer program stored on a non-transitory computer-readable storage medium, the computer program includes program instructions, and when the program instructions are executed by a computer, the computer is capable of executing the locomotive fault data filtering method provided by the above-mentioned method embodiments, the method includes: acquiring all fault data with state information labels and fault position labels; marking fault data except the candidate state information, and storing the fault data after the marked data is filtered into a fault database; if a secondary filtering option input through a human-computer interface is received, correspondingly filtering all fault data in the database, and displaying; the states in the state information comprise running states of a vehicle, shunting, leaving a warehouse, entering a warehouse and running states of a vehicle-mounted device, and the secondary filtering options comprise position options.
In yet another aspect, an embodiment of the present invention further provides a non-transitory computer readable storage medium, on which a computer program is stored, the computer program being implemented by a processor to perform the locomotive fault data filtering method provided by the foregoing embodiments, the method including: acquiring all fault data with state information labels and fault position labels; marking fault data except the candidate state information, and storing the fault data after the marked data is filtered into a fault database; if a secondary filtering option input through a human-computer interface is received, correspondingly filtering all fault data in the database, and displaying; the states in the state information comprise running states of a vehicle, shunting, leaving a warehouse, entering a warehouse and running states of a vehicle-mounted device, and the secondary filtering options comprise position options.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A locomotive fault data filtering method is characterized by comprising the following steps:
acquiring all fault data with state information labels and fault position labels;
marking fault data except the candidate state information, and storing the fault data after the marked data is filtered into a fault database;
if a secondary filtering option input through a human-computer interface is received, correspondingly filtering all fault data in the database, and displaying;
the states in the state information comprise running states of a vehicle, shunting, leaving a warehouse, entering a warehouse and running states of a vehicle-mounted device, and the secondary filtering options comprise position options.
2. The locomotive fault data filtering method of claim 1, wherein said tagging fault data other than candidate status information is followed by further comprising:
and marking the fault data outside the candidate place or the candidate area according to the fault position label.
3. The locomotive fault data filtering method of claim 1, wherein said tagging fault data other than candidate status information is followed by further comprising:
and acquiring secondary fault data in the fault data and marking.
4. The locomotive fault data filtering method of claim 1, wherein prior to storing the filtered signature data in the fault database, further comprising:
dividing the section types according to the fault position labels of the fault data, and adding the section labels;
the section types include, passing phase, in-station, and in-section.
5. The locomotive fault data filtering method of claim 1, wherein the secondary filtering options further comprise a status information option.
6. The locomotive fault data filtering method according to claim 1, wherein the fault data after filtering the marked data is stored in a fault database, specifically:
and respectively storing the fault data after the data marking is filtered into a fault database according to different vehicle types.
7. A locomotive fault data filtering device, comprising:
the data receiving module is used for acquiring all fault data with the state information labels and the fault position labels;
the background filtering module is used for marking fault data except the candidate state information and storing the fault data after the marked data is filtered to a fault database;
the foreground filtering module is used for correspondingly filtering all fault data in the database and displaying the fault data if a secondary filtering option input through the human-computer interface is received;
the states in the state information comprise running states of a vehicle, shunting, leaving a warehouse, entering a warehouse and running states of a vehicle-mounted device, and the secondary filtering options comprise position options.
8. The locomotive fault data filtering device according to claim 1, wherein the background filtering module is further configured to perform section type division according to a fault location tag of the fault data, and add a section tag; the section types include, passing phase, in-station, and in-section.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing the program performs the steps of the locomotive fault data filtering method of any one of claims 1 to 6.
10. A non-transitory computer readable storage medium having a computer program stored thereon, wherein the computer program when executed by a processor implements the steps of the locomotive fault data filtering method of any of claims 1 to 6.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108243063A (en) * | 2017-12-28 | 2018-07-03 | 北京市天元网络技术股份有限公司 | The determining method and system of electric power terminal communication access net root alarm |
| CN110362612A (en) * | 2019-07-19 | 2019-10-22 | 中国工商银行股份有限公司 | Abnormal deviation data examination method, device and the electronic equipment executed by electronic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108243063A (en) * | 2017-12-28 | 2018-07-03 | 北京市天元网络技术股份有限公司 | The determining method and system of electric power terminal communication access net root alarm |
| CN110362612A (en) * | 2019-07-19 | 2019-10-22 | 中国工商银行股份有限公司 | Abnormal deviation data examination method, device and the electronic equipment executed by electronic equipment |
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