CN111600767A - Data processing method, server, client and system - Google Patents
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Abstract
The invention provides a data processing method, a server, a client and a system, wherein the method comprises the following steps: the method comprises the steps that a server side obtains vehicle-mounted equipment data corresponding to a target motor train unit in real time, and extracts a plaintext byte stream in the vehicle-mounted equipment data; if the server analyzes the plaintext byte stream to obtain basic fault information, determining specific fault information and expert suggestion processing measures according to the basic fault information and a preset fault processing expert library; the server side sends alarm information comprising basic fault information, specific fault information and expert suggested treatment measures to the client side, and the client side displays and processes the alarm information; and if the server receives a confirmation instruction which is sent by the client and indicates that the alarm information is correct information, the server sends the alarm information to the handheld terminal, so that the handheld terminal displays the alarm information. The running data of the motor train unit does not need to be downloaded manually, a large amount of manpower and time are saved, the operation and maintenance cost is reduced, the operation and maintenance data do not need to be analyzed manually, and the operation and maintenance efficiency is improved.
Description
Technical Field
The invention relates to the technical field of data processing, in particular to a data processing method, a server, a client and a system.
Background
Along with the opening and development of high-speed railways, motor train units have become one of the main transportation tools, and in order to guarantee the operation safety of the motor train units, the operation and maintenance work of the motor train units is required.
The motor train units are all provided with corresponding train control vehicle-mounted equipment, and the operation and maintenance working mode of the motor train units at present is as follows: after the target motor train unit is waited for operation and returns to the overhaul warehouse, operation and maintenance personnel download the operation data of the motor train unit from the train control onboard equipment in a USB-to-serial port data line mode and perform manual analysis on the operation data, so that operation and maintenance work of the motor train unit is performed. However, with the increase of the number of the motor train units, a large amount of labor and time are consumed for downloading the operation data of the motor train units manually, and the operation and maintenance cost is high. On the other hand, the operation data of the motor train unit has extremely strong specialization and great analysis difficulty, only a few operation and maintenance personnel can analyze the operation data generally, the operation data of the motor train unit cannot be analyzed quickly and accurately, and the operation and maintenance efficiency is low.
Disclosure of Invention
In view of this, the embodiment of the invention provides a data processing method, a server, a client and a system, so as to solve the problems of high operation and maintenance cost, low operation and maintenance efficiency and the like of the existing operation and maintenance working mode of a motor train unit.
In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:
the first aspect of the embodiments of the present invention discloses a data processing method, which is applied to a server, and the method includes:
acquiring vehicle-mounted equipment data corresponding to a target motor train unit in real time;
extracting a plaintext byte stream from the vehicle-mounted equipment data;
if the basic fault information is obtained by analyzing the plaintext byte stream, determining specific fault information and expert suggestion processing measures according to the basic fault information and a preset fault processing expert library, wherein the fault processing expert library at least comprises the corresponding relation between the basic fault information and the expert suggestion processing measures;
sending alarm information comprising the basic fault information, the specific fault information and the expert suggested treatment measures to a client side, and enabling the client side to display and process the alarm information;
and if a confirmation instruction which is sent by the client and indicates that the alarm information is correct information is received, sending the alarm information to a handheld end, and enabling the handheld end to display the alarm information.
Preferably, the extracting the plaintext byte stream from the vehicle-mounted device data includes:
translating the data of the vehicle-mounted equipment to obtain an encrypted byte stream;
determining whether the encrypted byte stream is tampered by using cyclic redundancy check;
and if the encrypted byte stream is not tampered, decoding the encrypted byte stream to obtain a plaintext byte stream.
Preferably, the basic fault information at least includes fault feature codes, and the determining of the specific fault information and the expert-suggested treatment measures according to the basic fault information and a preset fault treatment expert database includes:
analyzing the fault feature code to obtain fault specific information at least comprising equipment unit information, plate information, fault major category, fault minor category, fault phenomenon and fault type;
and determining expert suggestion processing measures corresponding to the fault feature codes in a preset fault processing expert library.
Preferably, after the sending the alarm information to the handheld terminal, the method further includes:
if receiving audit passing information which is sent by the client and indicates that the alarm information is successfully processed, updating the fault state of the alarm information into a processing completion state, wherein the audit passing information is determined by the client according to a pin application sent by the handheld terminal;
sending state information including the fault state to the client and the handheld terminal, so that the client and the handheld terminal display the state information;
if receiving auditing failure information which is sent by the client and indicates that the alarm information is not successfully processed and auditing opinions corresponding to the auditing failure information, sending the auditing failure information and the auditing opinions to the handheld terminal, enabling the handheld terminal to display the auditing failure information and the auditing opinions, and determining the auditing failure information to be obtained by the client according to the sales number application.
The second aspect of the embodiment of the present invention discloses a data processing method, which is applied to a client, and the method includes:
receiving alarm information which is sent by a server and comprises basic fault information, specific fault information and expert suggestion processing measures, wherein the basic fault information is obtained by analyzing a plaintext byte stream in vehicle-mounted equipment data corresponding to a target motor train unit by the server, and the specific fault information and the expert suggestion processing measures are determined by the server according to the basic fault information and a preset fault processing expert library;
displaying the alarm information;
and if a confirmation instruction indicating that the alarm information is correct information is obtained, the confirmation instruction is sent to the server side, so that the server side sends the alarm information to the handheld side.
Preferably, after the sending the confirmation instruction to the server, the method further includes:
receiving a pin number application sent by the handheld end;
if the audit passing information indicating that the alarm information is successfully processed is obtained, the audit passing information is sent to the server side, and the server side updates the fault state of the alarm information into a processing completion state;
receiving state information including the fault state sent by the server;
if the auditing failing information indicating that the alarm information is not successfully processed and the auditing opinions corresponding to the auditing failing information are obtained, the auditing failing information and the auditing opinions are sent to the server, so that the server sends the auditing failing information and the auditing opinions to the handheld terminal.
A third aspect of the embodiments of the present invention discloses a server, where the server includes:
the acquisition unit is used for acquiring vehicle-mounted equipment data corresponding to the target motor train unit in real time;
the extraction unit is used for extracting a plaintext byte stream from the vehicle-mounted equipment data;
the first processing unit is used for determining fault specific information and expert suggestion processing measures according to the fault basic information and a preset fault processing expert database if the plaintext byte stream is analyzed to obtain the fault basic information, wherein the fault processing expert database at least comprises the corresponding relation between the fault basic information and the expert suggestion processing measures;
the sending unit is used for sending alarm information comprising the basic fault information, the specific fault information and the expert suggestion processing measures to a client side, so that the client side displays and processes the alarm information;
and the second processing unit is used for sending the alarm information to a handheld end if a confirmation instruction which is sent by the client and indicates that the alarm information is correct information is received, so that the handheld end displays the alarm information.
Preferably, the basic failure information at least includes a failure feature code, and the first processing unit is specifically configured to: analyzing the fault feature code to obtain fault specific information at least comprising equipment unit information, plate information, fault major category, fault minor category, fault phenomenon and fault type, and determining expert suggestion processing measures corresponding to the fault feature code in a preset fault processing expert library.
A fourth aspect of the present invention discloses a client, where the client includes:
the system comprises a receiving unit, a service end and a processing unit, wherein the receiving unit is used for receiving alarm information which is sent by the service end and comprises basic fault information, specific fault information and expert advice processing measures, the basic fault information is obtained by analyzing a plaintext byte stream in vehicle-mounted equipment data corresponding to a target motor train unit by the service end, and the specific fault information and the expert advice processing measures are determined by the service end according to the basic fault information and a preset fault processing expert library;
the display unit is used for displaying the alarm information;
and the processing unit is used for sending the confirmation instruction to the server side if the confirmation instruction indicating that the alarm information is correct information is obtained, so that the server side sends the alarm information to the handheld side.
A fifth aspect of the present invention discloses a data processing system, including: a handheld terminal, a server terminal disclosed in the third aspect of the embodiment of the present invention, and a client terminal disclosed in the fourth aspect of the embodiment of the present invention.
Based on the data processing method, the server, the client and the system provided by the embodiment of the invention, the method comprises the following steps: the method comprises the steps that a server side obtains vehicle-mounted equipment data corresponding to a target motor train unit in real time, and extracts a plaintext byte stream in the vehicle-mounted equipment data; if the server analyzes the plaintext byte stream to obtain basic fault information, determining specific fault information and expert suggestion processing measures according to the basic fault information and a preset fault processing expert library; the server side sends alarm information comprising basic fault information, specific fault information and expert suggested treatment measures to the client side, and the client side displays and processes the alarm information; and if the server receives a confirmation instruction which is sent by the client and indicates that the alarm information is correct information, the server sends the alarm information to the handheld terminal, so that the handheld terminal displays the alarm information. According to the scheme, the server collects and analyzes the vehicle-mounted equipment data of the target motor train unit in real time, and sends the analyzed alarm information including the basic fault information, the specific fault information and the expert suggestion processing measures to the client for displaying. If the server side receives a confirmation instruction which indicates that the alarm information sent by the client side is correct information, the alarm information is sent to the handheld side, the running data of the motor train unit does not need to be downloaded manually, a large amount of manpower and time are saved, the operation and maintenance cost is reduced, the operation and maintenance data do not need to be analyzed manually, and the operation and maintenance efficiency is improved.
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, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a flowchart of a data processing method according to an embodiment of the present invention;
fig. 2 is a flowchart of extracting a plaintext byte stream by a server according to an embodiment of the present invention;
FIG. 3 is a flow chart of processing a pin number application provided by an embodiment of the present invention;
fig. 4 is another flowchart of a data processing method according to an embodiment of the present invention;
fig. 5 is a block diagram of a server according to an embodiment of the present invention;
fig. 6 is a block diagram of a client according to an embodiment of the present invention;
fig. 7 is a block diagram of a data processing system according to an embodiment of the present invention.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
In this application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
As known from the background art, the operation and maintenance working mode of the motor train unit at present is to download the operation data of the motor train unit manually and analyze the operation data manually. However, the operation data of the motor train unit has extremely strong speciality and great analysis difficulty, and along with the increase of the number of the motor train units, the operation and maintenance cost of the operation and maintenance working mode of the motor train unit is higher and the operation and maintenance efficiency is lower at present.
Therefore, the embodiment of the invention provides a data processing method, a server, a client and a system, wherein the server acquires and analyzes the data of the vehicle-mounted equipment of the target motor train unit in real time, and sends the analyzed alarm information including the basic fault information, the specific fault information and the expert advice processing measures to the client for displaying. If the server side receives a confirmation instruction which indicates that the alarm information is correct and is sent by the client side, the alarm information is sent to the handheld side, and the operation data of the motor train unit do not need to be downloaded and analyzed manually, so that the operation and maintenance cost is reduced, and the operation and maintenance efficiency is improved.
Referring to fig. 1, a flowchart of a data processing method provided by an embodiment of the present invention is shown, where the data processing method includes the following steps:
step S101: and the server side acquires the vehicle-mounted equipment data corresponding to the target motor train unit in real time.
It can be understood that the multiple units all carry corresponding train control onboard equipment, such as: the motor Train unit is provided with an Automatic Train Protection (ATP) device of 300S type of the Harvest company.
In the specific implementation process of step S101, the server receives, in real time, vehicle-mounted device data corresponding to the target motor train unit, which is sent by the wireless download module of the ATP device.
Note that, the in-vehicle device data includes, but is not limited to: failure (dump) data, station (radio) data, and Jurisdictional Record Unit (JRU) data.
Step S102: and the server side extracts the plaintext byte stream in the data of the vehicle-mounted equipment.
It should be noted that, after receiving the vehicle-mounted device data sent by the ATP device, the server needs to process the vehicle-mounted device data, and extract a plaintext byte stream in the vehicle-mounted device data, for example: and extracting dump byte streams, radio byte streams and JRU byte streams in the vehicle-mounted equipment data.
Step S103: and the server analyzes the plaintext byte stream, if the server analyzes the plaintext byte stream to obtain basic failure information, the step S104 is executed, and if the server analyzes the plaintext byte stream to obtain no basic failure information, the step S101 is executed.
In the process of specifically implementing the step S103, the server analyzes the dump byte stream corresponding to the target motor train unit, and if the server analyzes the dump byte stream to obtain basic failure information corresponding to the target motor train unit, the following step S104 is executed. And if the server analyzes the dump byte stream and does not obtain the basic fault information corresponding to the target motor train unit, returning to the step S101, and continuously obtaining the vehicle-mounted equipment data of the target motor train unit.
It is understood that the basic information of the fault includes, but is not limited to: basic information such as fault occurrence time, ATP equipment model, vehicle number, terminal number, unit, fault feature code, line type, vehicle number, line type, fault phenomenon, fault type and kilometer post.
In the process of analyzing the dump byte stream, the analysis is performed according to the ATP dump group scheme. For example: if the ATP device is a 300S ATP device of Heishi company, analyzing the dump byte stream according to a 300S ATP dump group packaging mode.
Step S104: and the server determines the specific fault information and expert suggestion processing measures according to the basic fault information and a preset fault processing expert database.
It should be noted that, the fault handling expert database is established in advance by using the corresponding relationship between the basic fault information and the expert suggested handling measures. That is, there is an expert advice processing measure corresponding to each fault basic information in the fault processing expert database.
It should be noted that, for a piece of basic information of a fault, there may be a plurality of expert-suggested treatment measures, or the same kind of expert-suggested treatment measures may be used to treat a plurality of pieces of basic information of the fault. That is, the corresponding relationship between the basic fault information and the expert advice processing measures may be a many-to-many relationship, that is, one kind of basic fault information may correspond to more than one kind (including one kind) of expert advice processing measures, and one kind of expert advice processing measures may correspond to more than one kind (including one kind) of basic fault information.
In a specific implementation, the fault feature codes in the fault basic information are used, and the fault processing expert database is constructed according to the corresponding relationship between the fault feature codes and the expert advice processing measures, that is, each fault feature code in the fault processing expert database has the expert advice processing measure corresponding thereto, and specific contents can be referred to above, and are not described herein again.
In the process of specifically implementing the step S104, the fault feature codes in the fault basic information corresponding to the target motor train unit are analyzed to obtain fault specific information at least including equipment unit information, plate information, fault major category, fault minor category, fault phenomenon and fault type.
And determining the expert suggestion processing measures corresponding to the fault feature codes in a preset fault processing expert library by utilizing a fault processing expert library and combining big data analysis.
Step S105: and the server side sends alarm information comprising basic fault information, specific fault information and expert-suggested treatment measures to the client side.
In the process of specifically implementing step S105, the server generates alarm information at least including fault basic information, fault specific information, and expert advice processing measures, and it can be understood that the alarm information is alarm information corresponding to the target motor train unit, and the server sends the alarm information to the client.
Step S106: and the client displays the alarm information.
In the specific implementation process of step S106, after the client receives the warning information corresponding to the target motor train unit, the client displays the warning information.
It can be understood that, in practical application, the server side may analyze the vehicle-mounted device data of a plurality of motor train units, that is, the server side may generate alarm information corresponding to the plurality of motor train units. That is to say, the client receives the alarm information corresponding to the multiple motor train units, and the client needs to display all the alarm information. And when displaying all the alarm information, the client sorts and displays all the alarm information according to the ATP equipment model and the time for receiving the alarm information.
It should be noted that, the client may sort all the alarm messages not only according to the ATP device model and the time for receiving the alarm message, but also through other manners, and is not limited herein.
In the specific implementation, it should be noted that the data work area is one of the high-speed rail operation and maintenance mechanisms, and after the client displays the alarm information corresponding to the target motor train unit, the alarm information corresponding to the target motor train unit can be checked through the client in the data work area, and the alarm information can be determined to be correct information or ignored.
Similarly, all the alarm information displayed by the client can be checked in the data work area, and for each alarm information, the alarm information can be determined to be correct information or ignored.
It will be appreciated that determining the alarm information as correct indicates that the alarm information is correct fault information. Specifically, the manner of determining that the alarm information is correct information may be determining whether the alarm information is correct information according to a preset fault judgment condition, or determining whether the alarm information is correct information by a technician in the data work area according to an actual situation, which is not specifically limited herein.
Step S107: and if the client side obtains a confirmation instruction indicating that the alarm information is correct information, the client side sends the confirmation instruction to the server side.
In the process of specifically implementing step S107, when it is determined that the alarm information is correct information, the client acquires a confirmation instruction indicating that the alarm information is correct information, and the client sends the confirmation instruction to the server.
Step S108: and the server side sends the alarm information to the handheld side.
In the process of specifically implementing the step S108, after the server receives the confirmation instruction sent by the client, the server sends the alarm information corresponding to the target motor train unit to the handheld terminal in the overhaul work area.
Step S109: and displaying the alarm information by the handheld end.
It can be understood that the overhaul work area is one of the high-speed rail operation and maintenance mechanisms, and in the process of specifically implementing step S109, after the handheld end corresponding to the overhaul work area receives the alarm information sent by the server, the overhaul personnel in the overhaul work area can check the alarm information by using the handheld end, that is, can check the basic fault information, the specific fault information and the expert advice processing measures corresponding to the target motor train unit. And the maintainer can implement maintenance operation on the target motor train unit according to the basic fault information, the specific fault information and expert advice processing measures.
In the embodiment of the invention, the server acquires and analyzes the data of the vehicle-mounted equipment of the target motor train unit in real time, and sends the analyzed alarm information including the basic fault information, the specific fault information and the expert advice processing measures to the client for displaying. If the server receives a confirmation instruction which indicates that the alarm information sent by the client is correct information, the server sends the alarm information to the handheld end for technicians to look up, operation data of the motor train unit do not need to be downloaded manually, a large amount of manpower and time are saved, operation and maintenance cost is reduced, the operation and maintenance data do not need to be analyzed manually, and operation and maintenance efficiency is improved.
In the foregoing description, referring to fig. 2, a flowchart illustrating a process of extracting a plaintext byte stream from vehicle-mounted device data in step S102 in the embodiment of the present invention is shown in fig. 1, where the process includes the following steps:
step S201: and the server translates the data of the vehicle-mounted equipment to obtain the encrypted byte stream.
In the process of implementing step S201 specifically, after the server receives the vehicle-mounted device data corresponding to the target motor train unit, the vehicle-mounted device data needs to be translated to obtain the corresponding encrypted byte stream.
Step S202: and the server side determines whether the encrypted byte stream is tampered or not by using cyclic redundancy check.
In the process of implementing step S202 specifically, the server performs Cyclic Redundancy Check (CRC) on the encrypted byte stream, and checks whether the encrypted byte stream is tampered.
Step S203: and if the encrypted byte stream is not tampered, the service end decodes the encrypted byte stream to obtain a plaintext byte stream.
It should be noted that, if the encrypted byte stream is not tampered, the service end decodes the encrypted byte stream to obtain a plaintext byte stream, and then classifies the plaintext byte stream to obtain a dump byte stream, a radio byte stream, and an JRU byte stream in the vehicle-mounted device data.
In the embodiment of the invention, after the server receives the vehicle-mounted equipment data corresponding to the target motor train unit, the translation, CRC, decoding and classification processing are carried out on the vehicle-mounted equipment data, and then the dump byte stream, the radio byte stream and the JRU byte stream in the vehicle-mounted equipment data are extracted. The server side utilizes the dump byte stream to perform subsequent processing, operation data of the motor train unit do not need to be downloaded manually, a large amount of manpower and time are saved, operation and maintenance cost is reduced, operation and maintenance data do not need to be analyzed manually, and operation and maintenance efficiency is improved.
In the embodiment of the present invention, after the maintenance personnel involved in step S109 of fig. 1 perform maintenance operation on the target motor train unit according to the alarm information displayed by the handheld terminal, that is, after the maintenance operation is completed (fault treatment is completed), the maintenance personnel need to send a pin number application to the client terminal through the handheld terminal, and a manager in a workshop (one of high-speed rail transportation and maintenance facilities) can process the pin number application by using the client terminal.
It can be understood that sending the alarm information to the handheld terminal by the server terminal according to the above embodiment is equivalent to issuing the maintenance task, and sending the sales request to the client terminal by the maintenance staff through the handheld terminal is equivalent to requesting to check the completion condition of the maintenance task.
See the following examples for details of how the pin application is handled.
Referring to fig. 3, a flowchart for processing a pin number application provided by an embodiment of the present invention is shown, which includes the following steps:
step S301: and the client receives a pin number application sent by the handheld terminal.
As can be seen from the foregoing, the overhaul personnel can implement the overhaul operation on the target motor train unit according to the basic fault information, the specific fault information, and the expert advice processing measures, and it can be understood that, in the actual overhaul operation, the actual processing measures taken by the overhaul personnel may be the same as the expert advice processing measures, or may also take actual processing measures different from the expert advice processing measures according to the actual conditions.
Therefore, in the process of specifically implementing step S301, when the service man sends the pin number application to the client through the handheld terminal, the pin number application at least includes basic fault information, service work area information, fault phenomenon, and actual processing measures, that is, when the service man sends the pin number application, the service man also needs to upload the basic fault information, service work area information, fault phenomenon, and actual processing measures at the same time.
And a manager in the workshop consults the application of the sales number sent by the maintainer through the client, and audits basic fault information, overhaul work area information, fault phenomena and actual processing measures to determine whether the alarm information of the target motor train unit is successfully processed, namely to determine whether the application of the sales number passes the audit.
Step S302: and if the client acquires the audit passing information indicating that the alarm information is successfully processed, the client sends the audit passing information to the server.
In the process of specifically implementing the step S302, after the manager in the workshop determines that the application of the sales number passes the audit, the client acquires the audit passing information indicating that the alarm information has been successfully processed, and the client sends the audit passing information to the server.
It can be understood that after the pin number application passes the audit, the actual processing measures taken by the maintainers are indicated to complete the troubleshooting of the target motor train unit, and preferably, the corresponding relation between the actual processing measures corresponding to the target motor train unit and the fault feature codes is stored in the fault processing expert database, so that the iterative updating of the fault processing expert database is realized, and the accuracy of the content in the fault processing expert database is improved.
Step S303: and the server side updates the fault state of the alarm information into a processing completion state.
In the process of the specific implementation step S303, after the server receives the audit pass information indicating that the alarm information corresponding to the target motor train unit has been successfully processed, the server updates the fault state of the alarm information to a processing complete state, and sends state information including the fault state to the client and the handheld, so that the client and the handheld display the state information.
Step S304: and the server side sends the state information including the fault state to the client side and the handheld side, so that the client side and the handheld side display the state information.
Step S305: and if the client acquires the auditing failure information indicating that the alarm information is not successfully processed and acquires the auditing opinions corresponding to the auditing failure information, the client sends the auditing failure information and the auditing opinions to the server.
It can be understood that if the manager of the workshop determines that the application for the sale number does not pass the audit, the manager also sends a corresponding audit suggestion to the server through the client.
That is to say, in the process of specifically implementing the step S305, after the manager in the workshop determines that the application for the sale number is not approved, the client obtains approval failure information indicating that the alarm information is not successfully processed, and obtains approval opinion corresponding to the approval failure information, and the client sends the approval failure information and the approval opinion to the server.
Step S306: and the server sends the information of the examination failure and the examination opinions to the handheld terminal, so that the handheld terminal displays the information of the examination failure and the examination opinions.
In the process of specifically implementing the step S306, the server sends the information that the audit fails and the audit suggestion to the handheld terminal, and the maintainer refers to the information that the audit fails and the audit suggestion through the handheld terminal and performs the overhaul operation again according to the audit suggestion. After the technician completes the maintenance operation again, the technician continues to send a corresponding pin number application to the client through the handheld end, that is, returns to execute step S301.
In the embodiment of the invention, after the overhaul operation is completed, the maintainer sends a pin number application to the client through the handheld end. A manager in the workshop consults the content in the application for the sales number through the client, determines whether the application for the sales number passes the audit or not, sends the audit result to the server through the client, and sends the audit result to the handheld terminal for the maintainer to consult, so that the informatization of the overhaul operation is realized, and the efficiency of the overhaul operation and maintenance is improved.
To better explain the contents shown in fig. 1 to fig. 3 of the above embodiments of the present invention, fig. 4 is used for illustration, and it should be noted that fig. 4 is used for illustration only.
It will be appreciated that for each alarm message, the alarm message is processed through the contents of the various steps in fig. 4.
Referring to fig. 4, another flowchart of a data processing method provided by an embodiment of the present invention is shown, where the data processing method includes the following steps:
step S401: and the client displays the alarm information.
Step S402: it is determined whether the alert information is correct information. If the alarm information is correct information, step S403 is executed, and if the alarm information is not correct information, the alarm information processing is completed.
Step S403: and the client side pushes the alarm information to the handheld side.
Step S404: the handheld terminal determines whether to accept the alarm information, if so, executes step S405, and if not, returns to execute step S403.
Step S405: and carrying out fault treatment according to the alarm information.
Step S406: and the handheld end sends a pin number application to the client.
Step S407: and determining whether the application of the pin number passes the audit, if the application of the pin number passes the audit, finishing the processing of the alarm information, and if the application of the pin number does not pass the audit, returning to execute the step S405.
It should be noted that, the execution principle of steps S401 to S407 may refer to the content shown in fig. 1 to fig. 3 in the above embodiment of the present invention, and is not described again here.
Corresponding to the data processing method provided by the above embodiment of the present invention, referring to fig. 5, an embodiment of the present invention further provides a structural block diagram of a server, where the server includes: an acquisition unit 501, an extraction unit 502, a first processing unit 503, a transmission unit 504, and a second processing unit 505;
the obtaining unit 501 is configured to obtain vehicle-mounted device data corresponding to a target motor train unit in real time.
An extracting unit 502 is configured to extract a plaintext byte stream from the vehicle-mounted device data.
In a specific implementation, the extracting unit 502 is specifically configured to: and translating the data of the vehicle-mounted equipment to obtain an encrypted byte stream, determining whether the encrypted byte stream is tampered by utilizing cyclic redundancy check, and decoding the encrypted byte stream to obtain a plaintext byte stream if the encrypted byte stream is not tampered.
The first processing unit 503 is configured to, if the plaintext byte stream is analyzed to obtain basic failure information, determine specific failure information and expert-suggested processing measures according to the basic failure information and a preset failure processing expert database, where the failure processing expert database at least includes a corresponding relationship between the basic failure information and the expert-suggested processing measures.
In a specific implementation, the basic failure information at least includes a failure feature code, and the first processing unit 503 is specifically configured to: analyzing the fault feature code to obtain fault specific information at least comprising equipment unit information, plate information, fault major category, fault fine category, fault phenomenon and fault type, and determining expert suggestion processing measures corresponding to the fault feature code in a preset fault processing expert library.
A sending unit 504, configured to send alarm information including basic fault information, specific fault information, and expert-suggested processing measures to the client, so that the client displays and processes the alarm information.
The second processing unit 505 is configured to send the alarm information to the handheld terminal if a confirmation instruction indicating that the alarm information is correct information is received, so that the handheld terminal displays the alarm information.
In the embodiment of the invention, the server acquires and analyzes the vehicle-mounted equipment data of the target motor train unit in real time, and sends the analyzed alarm information including the basic fault information, the specific fault information and the expert advice processing measures to the client for display. If the server receives a confirmation instruction which indicates that the alarm information sent by the client is correct information, the server sends the alarm information to the handheld end for technicians to look up, operation data of the motor train unit do not need to be downloaded manually, a large amount of manpower and time are saved, operation and maintenance cost is reduced, the operation and maintenance data do not need to be analyzed manually, and operation and maintenance efficiency is improved.
Preferably, in conjunction with the content shown in fig. 5, the server further includes a third processing unit, and the execution principle of the third processing unit is as follows.
The third processing unit is used for updating the fault state of the alarm information into a processing completion state if audit passing information which is sent by the client and indicates that the alarm information is successfully processed is received, sending the state information including the fault state to the client and the handheld terminal, enabling the client and the handheld terminal to display the state information, and determining the audit passing information according to a pin number application sent by the handheld terminal by the client;
if receiving the auditing failing information which is sent by the client and indicates that the alarm information is not successfully processed and receiving the auditing opinions corresponding to the auditing failing information, sending the auditing failing information and the auditing opinions to the handheld end, enabling the handheld end to display the auditing failing information and the auditing opinions, and determining the auditing failing information to be obtained by the client according to the number application.
Corresponding to the data processing method provided by the above embodiment of the present invention, referring to fig. 6, an embodiment of the present invention further provides a structural block diagram of a client, where the client includes: a receiving unit 601, a presentation unit 602 and a processing unit 603;
the receiving unit 601 is configured to receive alarm information including basic fault information, specific fault information, and expert advice processing measures sent by the server, where the basic fault information is obtained by the server analyzing a plaintext byte stream in vehicle-mounted device data corresponding to a target motor train unit, and the specific fault information and the expert advice processing measures are determined by the server according to the basic fault information and a preset fault handling expert database.
The display unit 602 is configured to display the alarm information.
The processing unit 603 is configured to send the confirmation instruction to the server if the confirmation instruction indicating that the alarm information is correct information is obtained, so that the server sends the alarm information to the handheld terminal.
In the embodiment of the invention, the client receives the alarm information which is sent by the server and comprises the basic fault information, the specific fault information and the expert suggestion processing measures, and displays the alarm information. If the client side obtains the confirmation instruction indicating that the alarm information is correct information, the confirmation instruction is sent to the server side, so that the server side sends the alarm information to the handheld side for technical staff to look up, the running data of the motor train unit does not need to be downloaded manually, a large amount of manpower and time are saved, the operation and maintenance cost is reduced, the operation and maintenance data do not need to be analyzed manually, and the operation and maintenance efficiency is improved.
Preferably, in conjunction with the content shown in fig. 6, the receiving unit 601 is further configured to: and receiving a pin number application sent by the handheld end.
Accordingly, the processing unit 603 is further configured to: and if the audit passing information indicating that the alarm information is successfully processed is acquired, sending the audit passing information to the server side, so that the server side updates the fault state of the alarm information into a processing completion state.
The receiving unit 601 is further configured to receive status information including a fault status sent by the server.
The processing unit 603 is further configured to: if the auditing failing information indicating that the alarm information is not successfully processed and the auditing opinions corresponding to the auditing failing information are obtained, the auditing failing information and the auditing opinions are sent to the server side, so that the server side sends the auditing failing information and the auditing opinions to the handheld side.
Corresponding to the data processing method provided by the embodiment of the present invention, referring to fig. 7, an embodiment of the present invention further provides a structural block diagram of a data processing system, where the data processing system includes: a server 701, a client 702 and a handheld 703;
the execution principle of the server 701 is as shown in fig. 5 in the embodiment of the present invention, the execution principle of the client 702 is as shown in fig. 6 in the embodiment of the present invention, and the execution principle of the handheld end is as shown in the embodiment of the method, which is not described herein again.
In summary, the embodiments of the present invention provide a data processing method, a server, a client and a system, where the server collects and analyzes data of a target motor train unit in real time, and sends alarm information including basic fault information, specific fault information and expert advice processing measures obtained through analysis to the client for display. If the server side receives a confirmation instruction which indicates that the alarm information sent by the client side is correct information, the alarm information is sent to the handheld side, the running data of the motor train unit does not need to be downloaded manually, a large amount of manpower and time are saved, the operation and maintenance cost is reduced, the operation and maintenance data do not need to be analyzed manually, and the operation and maintenance efficiency is improved.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, the system or system embodiments are substantially similar to the method embodiments and therefore are described in a relatively simple manner, and reference may be made to some of the descriptions of the method embodiments for related points. The above-described system and system embodiments are only illustrative, wherein the units described as separate parts may or may not be physically separate, and the 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.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A data processing method is applied to a server side, and the method comprises the following steps:
acquiring vehicle-mounted equipment data corresponding to a target motor train unit in real time;
extracting a plaintext byte stream from the vehicle-mounted equipment data;
if the basic fault information is obtained by analyzing the plaintext byte stream, determining specific fault information and expert suggestion processing measures according to the basic fault information and a preset fault processing expert library, wherein the fault processing expert library at least comprises the corresponding relation between the basic fault information and the expert suggestion processing measures;
sending alarm information comprising the basic fault information, the specific fault information and the expert suggested treatment measures to a client side, and enabling the client side to display and process the alarm information;
and if a confirmation instruction which is sent by the client and indicates that the alarm information is correct information is received, sending the alarm information to a handheld end, and enabling the handheld end to display the alarm information.
2. The method according to claim 1, wherein the extracting the plaintext byte stream from the vehicle-mounted device data comprises:
translating the data of the vehicle-mounted equipment to obtain an encrypted byte stream;
determining whether the encrypted byte stream is tampered by using cyclic redundancy check;
and if the encrypted byte stream is not tampered, decoding the encrypted byte stream to obtain a plaintext byte stream.
3. The method according to claim 1, wherein the basic fault information at least includes fault feature codes, and the determining of the specific fault information and the expert-suggested treatment measures according to the basic fault information and a preset fault treatment expert database includes:
analyzing the fault feature code to obtain fault specific information at least comprising equipment unit information, plate information, fault major category, fault minor category, fault phenomenon and fault type;
and determining expert suggestion processing measures corresponding to the fault feature codes in a preset fault processing expert library.
4. The method of claim 1, wherein after sending the alarm message to the handheld terminal, further comprising:
if receiving audit passing information which is sent by the client and indicates that the alarm information is successfully processed, updating the fault state of the alarm information into a processing completion state, wherein the audit passing information is determined by the client according to a pin application sent by the handheld terminal;
sending state information including the fault state to the client and the handheld terminal, so that the client and the handheld terminal display the state information;
if receiving auditing failure information which is sent by the client and indicates that the alarm information is not successfully processed and auditing opinions corresponding to the auditing failure information, sending the auditing failure information and the auditing opinions to the handheld terminal, enabling the handheld terminal to display the auditing failure information and the auditing opinions, and determining the auditing failure information to be obtained by the client according to the sales number application.
5. A data processing method is applied to a client, and the method comprises the following steps:
receiving alarm information which is sent by a server and comprises basic fault information, specific fault information and expert suggestion processing measures, wherein the basic fault information is obtained by analyzing a plaintext byte stream in vehicle-mounted equipment data corresponding to a target motor train unit by the server, and the specific fault information and the expert suggestion processing measures are determined by the server according to the basic fault information and a preset fault processing expert library;
displaying the alarm information;
and if a confirmation instruction indicating that the alarm information is correct information is obtained, the confirmation instruction is sent to the server side, so that the server side sends the alarm information to the handheld side.
6. The method of claim 5, wherein after sending the acknowledgement to the server, further comprising:
receiving a pin number application sent by the handheld end;
if the audit passing information indicating that the alarm information is successfully processed is obtained, the audit passing information is sent to the server side, and the server side updates the fault state of the alarm information into a processing completion state;
receiving state information including the fault state sent by the server;
if the auditing failing information indicating that the alarm information is not successfully processed and the auditing opinions corresponding to the auditing failing information are obtained, the auditing failing information and the auditing opinions are sent to the server, so that the server sends the auditing failing information and the auditing opinions to the handheld terminal.
7. A server, characterized in that the server comprises:
the acquisition unit is used for acquiring vehicle-mounted equipment data corresponding to the target motor train unit in real time;
the extraction unit is used for extracting a plaintext byte stream from the vehicle-mounted equipment data;
the first processing unit is used for determining fault specific information and expert suggestion processing measures according to the fault basic information and a preset fault processing expert database if the plaintext byte stream is analyzed to obtain the fault basic information, wherein the fault processing expert database at least comprises the corresponding relation between the fault basic information and the expert suggestion processing measures;
the sending unit is used for sending alarm information comprising the basic fault information, the specific fault information and the expert suggestion processing measures to a client side, so that the client side displays and processes the alarm information;
and the second processing unit is used for sending the alarm information to a handheld end if a confirmation instruction which is sent by the client and indicates that the alarm information is correct information is received, so that the handheld end displays the alarm information.
8. The server according to claim 7, wherein the basic failure information at least includes a failure feature code, and the first processing unit is specifically configured to: analyzing the fault feature code to obtain fault specific information at least comprising equipment unit information, plate information, fault major category, fault minor category, fault phenomenon and fault type, and determining expert suggestion processing measures corresponding to the fault feature code in a preset fault processing expert library.
9. A client, the client comprising:
the system comprises a receiving unit, a service end and a processing unit, wherein the receiving unit is used for receiving alarm information which is sent by the service end and comprises basic fault information, specific fault information and expert advice processing measures, the basic fault information is obtained by analyzing a plaintext byte stream in vehicle-mounted equipment data corresponding to a target motor train unit by the service end, and the specific fault information and the expert advice processing measures are determined by the service end according to the basic fault information and a preset fault processing expert library;
the display unit is used for displaying the alarm information;
and the processing unit is used for sending the confirmation instruction to the server side if the confirmation instruction indicating that the alarm information is correct information is obtained, so that the server side sends the alarm information to the handheld side.
10. A data processing system, characterized in that the system comprises: a handset, a server as claimed in claim 7 or 8 and a client as claimed in claim 9.
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