CN117033502A

CN117033502A - Intelligent operation and maintenance data display method, device and equipment for motor train unit and storage medium

Info

Publication number: CN117033502A
Application number: CN202311024728.3A
Authority: CN
Inventors: 黄敏雷; 陶春松; 冯钢
Original assignee: CRRC Nanjing Puzhen Co Ltd
Current assignee: CRRC Nanjing Puzhen Co Ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2023-11-10

Abstract

The invention discloses a method, a device, equipment and a storage medium for displaying intelligent operation and maintenance data of a motor train unit, and relates to the technical field of intelligent operation and maintenance of motor train units. The intelligent operation and maintenance data display method for the motor train unit comprises the following steps: manufacturing a data display template according to preset rules; receiving the train number information fed back by the data display template and the data analysis engine program by using the vehicle management module; the vehicle management module retrieves a data display template corresponding to the vehicle group number information according to the mapping relation and transmits the data display template to the data analysis engine program, and the data analysis engine program analyzes the received data display template and outputs an analysis result to the monitoring page. The invention solves the problems that the existing data display module of the intelligent train operation and maintenance system can meet the requirement of a single vehicle type, but has high development workload, high cost and low efficiency when new vehicle type data are accessed, so that a general intelligent operation and maintenance data display method for the motor train unit is lacked.

Description

Intelligent operation and maintenance data display method, device and equipment for motor train unit and storage medium

Technical Field

The invention relates to the technical field of intelligent operation and maintenance of motor train units, in particular to a method, a device, equipment and a storage medium for displaying intelligent operation and maintenance data of motor train units.

Background

The intelligent operation and maintenance system of the motor train unit takes a digital twin vehicle as a carrier, realizes real-time monitoring of the operation states of key systems and components of the vehicle, relies on technologies such as industrial Internet, big data, artificial intelligence and the like, combines vehicle operation and maintenance data to analyze and excavate, diagnoses and predicts the health state of equipment, and ensures the safety and reliability of the vehicle. By constructing an intelligent operation and maintenance system, a maintenance plan is optimized, and the plan maintenance is changed into the state maintenance, so that the vehicle maintenance time is shortened, and the maintenance cost is reduced.

The real-time monitoring of the running state of the motor train unit is the most important function of the intelligent operation and maintenance system of the motor train unit, and mainly displays the traction system, the auxiliary system, the network system, the high-voltage power distribution system, the air conditioning system, the door system, the fire alarm, the passenger information system, the fault diagnosis, the vehicle parameter setting and testing functions and the like. The motor train unit has a plurality of vehicle types, and subsystem manufacturers are adopted, and different projects and subsystem requirements are inconsistent, so that the network communication protocols and data display modes are diversified.

The prior patent "data display method and device for list data display control" discloses a data display method and device for list data display control, but does not describe a specific data display method, and the method aims at loading a large amount of data at one time rather than multi-type data generated by various vehicle type protocols related to the patent.

The prior patent CN202011149224.0 discloses a rail transit vehicle data display method, a system and a rail transit vehicle, and obtains state data of each subsystem of a train. The method and the system are train-mounted equipment, solve the problem of single-vehicle-type communication protocol change, and can not solve the technical problem of general data display of the motor train unit.

Existing data presentation methods require programming code implementation for each presentation entry point, which is more complex if the scene is related to a picture, highlight, etc. At present, the number of domestic motor train units is 46, the number of subdivided motor train units is more, and the data quantity required to be displayed by each motor train unit is about 8000-10000, so that the code development workload is huge, and the cost is high. Further, the train consist is not fixed, such as 8 consist, 9 consist, 16 consist, etc., which results in different column lengths of the real-time status display table for the train consist, which also typically requires coding.

In summary, the existing data display module of the intelligent operation and maintenance system of the train can meet the requirement of a single vehicle type, but development workload, high cost and low efficiency are realized when new vehicle type data are accessed, so that the general intelligent operation and maintenance data display method of the motor train unit is lacking, and the intelligent operation and maintenance system of the motor train unit cannot be quickly accessed and display the data of different vehicle types. In view of the above-mentioned problems, no effective solution has been proposed yet.

Disclosure of Invention

The invention aims to: a method, a device, equipment and a storage medium for displaying intelligent operation and maintenance data of a motor train unit are provided, so that the problems existing in the prior art are solved.

The technical scheme is as follows: an intelligent operation and maintenance data display method for a motor train unit comprises the following steps: manufacturing a data display template according to preset rules; receiving the train number information fed back by the data display template and the data analysis engine program by using a vehicle management module; and the vehicle management module retrieves a data display template corresponding to the train number information according to the mapping relation and transmits the data display template to the data analysis engine program, and the data analysis engine program analyzes the received data display template and outputs an analysis result to a monitoring page.

Preferably, the making of the data display template according to the preset rule includes: the method comprises the steps of determining the number of lines of a template according to the displayed data quantity, and determining the number of columns of the template according to the grouped number of the motor train units to generate a data display list, wherein the number of lines of the data display list is the number of lines displayed by an actual intelligent operation and maintenance system of the motor train units, and the number of columns of the template is a system name, a Chinese name, a train number+a train and remarks from left to right in sequence.

Preferably, the remarks include: the remark package: the method comprises the steps of including a specific expression of a data form and a calculation formula, and expressing according to a preset rule; when the signal shown is an analog plus unit, the expression is # number + unit; when the signal shown is state enumeration, the expression is the value in brackets = expression name; when the displayed signals are the calculation results of the multi-signal combination, the expression is the list of the signals in the middle brackets, and the remark expression is the list of all the signal combinations in the middle brackets and the display values corresponding to the combination results.

Preferably, the remarking package: the concrete expression containing the data form and the calculation formula is as follows:

1) Analog units, the expression is # units, such as: # A;

2) The expression is (original value=exposed value), e.g.: (0=invalid, 1=air-blown, 2=cooled, 3=heated, 4=forced cooled, 5=forced heated);

3) The signal names of the multiple signal combination types need to be signal combination expressions, specifically [ { signal name 1}, { signal name 2} ], and the corresponding display modes are expressed as [ { < combination logic 1> = display value }, { < combination logic 2> = display value } ], wherein, the original signal values in the signal combination expressions are expressed by X1, X2..

Preferably, receiving the data presentation template with the vehicle management module includes: and when the data display template is imported, the vehicle management module checks and prompts errors according to preset rules so as to enable the data display template to be accurately input.

Preferably, the train number information fed back by the data analysis engine program includes: and the data analysis engine program receives the real-time state original data of the motor train unit so as to acquire the unit number information of each motor train unit.

In order to achieve the above object, according to another aspect of the present application, there is provided an intelligent operation and data display device for a motor train unit.

The intelligent operation and maintenance data display device for the motor train unit comprises: the data display module is used for manufacturing a data display template according to a preset rule; the vehicle management module is used for receiving the train number information fed back by the data display template and the data analysis engine program by using the vehicle management module; the data analysis engine program module is used for the vehicle management module to call the data display template corresponding to the train number information according to the mapping relation and transmit the data display template to the data analysis engine program, and the data analysis engine program analyzes the received data display template and outputs analysis results to a monitoring page.

Preferably, the data presentation module includes: the table generation unit is used for determining the number of lines of the templates according to the displayed data quantity, determining the number of columns of the templates according to the grouped number of the train units to generate a data display list, wherein the number of lines of the data display list is the number of lines displayed by an actual intelligent operation and maintenance system of the motor train unit, and the number of columns of the templates is a system name, a Chinese name, a train serial number + train and a remark from left to right in sequence.

To achieve the above object, according to another aspect of the present application, there is provided an electronic device including: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores a computer program executable by the at least one processor to enable the at least one processor to perform any one of the method for displaying intelligent operation and maintenance data of a motor train unit.

To achieve the above object, according to another aspect of the present application, there is provided a computer-readable storage medium having stored therein computer instructions for causing a processor to implement the method for exhibiting intelligent operation and maintenance data of a motor train unit according to any one of the present application when executed.

The beneficial effects are that: in the embodiment of the application, a modularized data display mode is adopted, and a data display template is manufactured according to a preset rule; receiving the train number information fed back by the data display template and the data analysis engine program by using a vehicle management module; the vehicle management module retrieves a data display template corresponding to the train number information according to the mapping relation and transmits the data display template to the data analysis engine program, the data analysis engine program analyzes the received data display template and outputs analysis results to a monitoring page, and the aim of real-time monitoring of the train state is achieved, so that the technical effects of meeting the display data requirements of multiple train types, improving the universality and reducing the cost are achieved, the problem that the existing intelligent train operation and maintenance system data display module can meet a single train type, but development workload, high cost and low efficiency are caused when new train type data are accessed is solved, and therefore, the general intelligent train operation and maintenance system data display method for the motor train is lacked, and the technical problem that the intelligent train operation and maintenance system for the motor train cannot be accessed and display different train type data quickly is solved.

Drawings

FIG. 1 is a flow chart of a method for displaying intelligent operation and maintenance data of a motor train unit according to an embodiment of the application;

FIG. 2 is a flow chart of a method for displaying intelligent operation and maintenance data of a motor train unit according to a preferred embodiment of the present application;

fig. 3 is a schematic structural view of an intelligent transportation data display device of a motor train unit according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of an electronic device of a method for displaying intelligent operation and maintenance data of a motor train unit according to an embodiment of the present application.

Detailed Description

In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the application herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.

According to an embodiment of the application, there is provided a method for displaying intelligent operation and maintenance data of a motor train unit, as shown in fig. 1-2, the method includes the following steps S101 to S103:

s101, manufacturing a data display template according to a preset rule;

specifically, the intelligent operation and maintenance data display method of the motor train unit is realized through an intelligent operation and maintenance system of the motor train unit, and a server with an important function in the intelligent operation and maintenance system of the motor train unit can be used for storing, processing and managing data and services required by the system; such as: 1. a data storage server: the system is used for storing a large amount of motor train unit operation data, fault diagnosis data, sensor data and the like. These data may be processed, analyzed, and queried by the server to support operation and maintenance decisions and troubleshooting. 2. The computing server: for performing complex algorithms, models, and analysis tasks. The servers generally have higher computing power and memory capacity and can be used for performing tasks such as fault prediction, performance optimization, train scheduling and the like. 3. The communication server: for handling communications between the motor train unit and the infrastructure. The system is responsible for receiving, transmitting and forwarding data and instructions from each subsystem of the motor train unit, and carrying out real-time data exchange and coordination with other systems. 4. And (3) a monitoring server: the system is used for monitoring the state and performance of the motor train unit. It can collect data by connecting to various sensors and monitoring devices and provide real-time monitoring and alarm functions for the operation and maintenance personnel to respond to potential problems in time. 5. Remote access server: the intelligent operation and maintenance system is used for remotely connecting and managing the motor train unit. The operation and maintenance personnel can remotely access the system through the server to perform operations such as configuration, software updating, report form checking and the like, and cooperate with other related personnel.

The terminal is communicated with the server and used for operators to check and operate, and the server stores data display templates of various vehicle types, a vehicle group management module and a template interpretation engine program module; by separating the real-time monitoring function of the state of the train set from the communication protocol of the train type, the modularized independent display effect can be realized, the data coupling degree is reduced, software codes are not required to be written in the whole process, and the development cost is reduced.

By manufacturing the data display template according to the preset specification, a model of one vehicle type can be realized, so that data information of various vehicle types can be collected, and meanwhile, related vehicle group information is collected to the data display template according to the formatting template so as to be called by other modules in real time. Of course, the manner in which the data presentation templates are made includes, but is not limited to: and generating a report form and a summary form based on the data collected by the intelligent operation and maintenance system of the motor train unit. These reports may include fault rate statistics, equipment health, maintenance workload, etc. to help the manager understand the overall status and performance of the system.

Step S102, receiving the train number information fed back by the data display template and the data analysis engine program by using a vehicle management module;

Specifically, the vehicle management module is a key subsystem in the intelligent operation and maintenance system of the motor train unit and is responsible for monitoring, managing and optimizing the running state and maintenance work of the motor train unit. Including but not limited to: 1. vehicle condition monitoring: the vehicle management module monitors various key parameters and equipment states of the motor train unit in real time through data acquisition and sensor technology, such as speed, vibration, temperature, current and the like. The system can track the running condition of the train and timely detect faults or anomalies. 2. Fault diagnosis and prediction: based on the monitored data of the vehicle state, the vehicle management module diagnoses and predicts possible faults using machine learning and data analysis techniques. It can identify potential problems and raise an alarm in advance to take corresponding maintenance measures. 3. Maintenance planning and work order management: the vehicle management module generates a maintenance plan and a work order according to fault diagnosis and maintenance requirements, and guides maintenance personnel to carry out corresponding maintenance and maintenance work. It can optimize the scheduling and scheduling of maintenance tasks to improve efficiency and reduce downtime. Therefore, the corresponding function can be called according to the actual use requirement. It can be understood that the vehicle management module can add, delete, examine and manage the motor train unit according to the train unit number, after the train unit number is bound with the data display template, the template interpretation engine program can analyze the number of rows and the number of columns of the data real-time monitoring area of the modified train unit, the title, the display result and the like, and the intelligent operation and maintenance system of the motor train unit has the real-time monitoring function of the state data of the related train unit.

In the application, the vehicle management module also has the function of reading in the data display template, wherein the read-in data can be obtained by adopting the following modes: 1. directly querying a database: data presentation templates typically require data to be retrieved from a database for presentation. The vehicle management module may read the required data by querying the database and then use it to populate the corresponding fields and elements in the data presentation template. 2. Calling an API interface: if the data presentation template provides API interfaces, the vehicle management module may use these interfaces to obtain the data required for the presentation. By calling the relevant APIs, the vehicle management module may retrieve specified data from the data presentation template and use it to generate a visualization chart or report. 3. Data export and import: the vehicle management module may export data from its own data store into a specific format (e.g., CSV, excel, etc.), and then import the data into the template through the import function of the data presentation template tool. The data presentation template can be made to directly read and use the data of the vehicle management module.

Meanwhile, the effect of real-time feedback of the train number information can be achieved through the train number information fed back by the data analysis engine program, and accordingly the subsequent accurate triggering signal is guaranteed.

It can be understood that in the intelligent operation and maintenance system of the motor train unit, the data analysis engine program plays an important role. It is responsible for parsing and processing the raw data collected from the various devices and sensors and converting it into structured data that can be used for analysis, monitoring and maintenance. The following is the main role of the data parsing engine program: 1. data decoding and parsing: the data parsing engine program may decode and parse raw data acquired from various sensors and devices. These data are typically encoded in binary or other specific formats and need to be restored to a readable data form by parsing algorithms. 2. Data checking and cleaning: the analysis engine program can check and clean the analyzed data so as to ensure the accuracy and the integrity of the data. It will check the validity, scope and consistency of the data and exclude any abnormal or corrupted data. 3. Data conversion and structuring: the parsing engine converts the raw data into a structured data form for subsequent data analysis and processing. It may convert the data to the appropriate data type (e.g., value, date, string, etc.) and store it in a database or other storage medium. 4. Data association and integration: the parsing engine may need to correlate and integrate data from different sensors and devices to provide a more comprehensive view of the data. It may correlate data according to a timestamp, device ID, or other key attribute and create a consistent data model. In the application, the corresponding functions can be called according to the actual use requirements.

And step S103, the vehicle management module retrieves a data display template corresponding to the train number information according to the mapping relation and transmits the data display template to the data analysis engine program, and the data analysis engine program analyzes the received data display template and outputs an analysis result to a monitoring page.

Specifically, the real-time state original data of the motor train unit is read through a data analysis engine program, the car unit number information is extracted and fed back to a vehicle management module, the vehicle management module adopts a mapping relation to call a data display template corresponding to the car unit number after receiving the car unit number information, the template is transmitted to the data analysis engine program, and the data analysis engine program analyzes the received data display template and outputs analysis results to a monitoring page.

According to the invention, the data display requirements of all motor train unit states are solved through the design of the data display template, and the data display requirement item points described through language characters in the past are converted into formatted standardized expressions. Communication between vehicle professional designers and software developers can be reduced, and all the works are independently carried out.

The invention aims to solve the technical problems that the defects of the existing intelligent operation and maintenance data display are overcome, a structural data display template design is utilized, a template suitable for all motor train unit data display methods is provided, a train unit management module is provided, the edited data display template is bound with a train unit in the vehicle management module, and then the train unit state signal monitoring can be realized, and no program development work is needed in the whole process.

According to different project requirements, the display device provided by the application performs matching combination on the data analysis engine program, the vehicle management module and the data display template, so that the purposes of flexible configuration and reduction of repeated development workload and test workload are achieved.

From the above description, it can be seen that the following technical effects are achieved:

in the embodiment of the application, a modularized data display mode is adopted, and a data display template is manufactured according to a preset rule; receiving the train number information fed back by the data display template and the data analysis engine program by using a vehicle management module; the vehicle management module retrieves a data display template corresponding to the train number information according to the mapping relation and transmits the data display template to the data analysis engine program, the data analysis engine program analyzes the received data display template and outputs analysis results to a monitoring page, and the aim of real-time monitoring of the train state is achieved, so that the technical effects of meeting the display data requirements of multiple train types, improving the universality and reducing the cost are achieved, the problem that the existing intelligent train operation and maintenance system data display module can meet a single train type, but development workload, high cost and low efficiency are caused when new train type data are accessed is solved, and therefore, the general intelligent train operation and maintenance system data display method for the motor train is lacked, and the technical problem that the intelligent train operation and maintenance system for the motor train cannot be accessed and display different train type data quickly is solved.

According to an embodiment of the present invention, preferably, the making of the data display template according to the preset rule includes:

the method comprises the steps of determining the number of lines of a template according to the displayed data quantity, and determining the number of columns of the template according to the grouped number of the motor train units to generate a data display list, wherein the number of lines of the data display list is the number of lines displayed by an actual intelligent operation and maintenance system of the motor train units, and the number of columns of the template is a system name, a Chinese name, a train number+a train and remarks from left to right in sequence.

And displaying the required data of each vehicle type according to a unified form template in a row-column mode to form a complete display effect of the vehicle group information data, thereby providing guarantee for calling other modules.

Illustratively, by editing the system for each data presentation item, chinese names and signal names, the completed data presentation templates are shown in the following table:

according to the embodiment of the invention, preferably, the system name, the Chinese name and the train number +train include:

the system columns in the data display template are filled with subsystem names of data sources, and after the intelligent operation and maintenance system of the motor train unit is led into the data display template, the system columns and navigation are performed according to the system names;

the Chinese name is the Chinese name expression of the signal;

The train serial number + train is edited according to the actual number of the train consist, and the train is ended by Chinese characters.

The related parameter information of the vehicle type is input into the preset table through an algorithm or a model, the vehicle type can be displayed according to the unified specification, and meanwhile, the content of the table can be perfected, so that the required vehicle type related data table is obtained.

More preferably, the naming of the signal name may be renamed, because the motor train unit order in which it is located is different, and 0 must be filled for the motor train unit order in which no signal change exists.

Preferably, the remarks include: the remark package: the method comprises the steps of including a specific expression of a data form and a calculation formula, and expressing according to a preset rule;

when the signal shown is an analog plus unit, the expression is # number + unit; when the signal shown is state enumeration, the expression is the value in brackets = expression name; when the displayed signals are the calculation results of the multi-signal combination, the expression is the list of the signals in the middle brackets, and the remark expression is the list of all the signal combinations in the middle brackets and the display values corresponding to the combination results.

Still further, the remark package: the concrete expression containing the data form and the calculation formula is as follows:

1) Analog units, the expression is # units, such as: # A;

Specifically, the remark information is input into the form according to a preset rule, so that the content of the data display template is richer and more accurate. Wherein, 3) the signal name is a signal combination expression, specifically [ { signal name 1}, { signal name 2} ], such as [ {1_lgzt }, {8_lgzt },

{ 0_zlbh }, its corresponding representation is expressed as [ { < combinational logic 1> = representation value }, { < combinational logic 2> = representation value } ], wherein the signal raw value in the signal combinational expression is denoted by X1, X2...xn.

By way of example, the relevant information may be expressed in the form of notes:

[ { <0, ] = none }, { <1, ] = anomaly (color: red) }, { <1,0, ] = 1 car and +x3+ reconnection }, { <0,1, = 8 car and +x3+ reconnection } ].

Preferably, according to an embodiment of the present invention, receiving the data presentation template by using a vehicle management module includes:

and when the data display template is imported, the vehicle management module checks and prompts errors according to preset rules so as to enable the data display template to be accurately input.

Specifically, to ensure accuracy of the data being imported or read, the vehicle management module may verify the data during the importing process or after the importing process, and if an error is found, perform an error prompt, for example: red display and the like; the vehicle management module may use a programming language (e.g., java, python, etc.) or database query statement to execute rule check logic, and combine the user interface and feedback mechanism to present the check result and error information. It is readily conceivable that common rule checking methods include, but are not limited to: 1. field verification: each field is validated including data type, length restrictions, format requirements, etc. For example, it is checked whether the date field is a valid date, the number field is a valid number, the character string field satisfies a maximum length, or the like. 2. Range checking: it is checked whether the value field is within a specified range. For example, check whether the temperature field is within an allowable temperature range, whether the current field is within a normal operating range, etc. 3. Uniqueness checking: it is checked whether a certain field has a unique constraint. For example, it is checked whether a device code or sequence number field is already present in the system to avoid repeated importation of the same data. 4. And (3) verifying the dependency relationship: verifying whether the dependency between the data is satisfied. For example, checking if the associated field is present ensures that the associated data item has been filled out correctly. 5. Data consistency verification: the imported data is checked for consistency with existing data in the system. For example, it is verified whether the imported device model exists in a list of device models of the system, or whether the imported component matches the relevant device.

Meanwhile, error prompting methods include, but are not limited to: 1. popup or prompt box: and displaying error information in the user interface by using a popup window or a prompt box. The pop-up window style, color, and icon may be set to attract the user's attention and provide clear error cues. 2. Text message or tag: a text message or label is displayed alongside the relevant field or area, indicating the location and cause of the error. Highlighting error information using a striking color or pattern helps the user quickly identify the problem. 3. Form verification: and verifying the data input form in real time, namely checking and displaying an error prompt immediately after the user inputs the data. An error message may be displayed next to or below the input field, instructing the user to correct the error. 4. Error indication area: a specific area is allocated on the page for displaying all error messages. The error list or error summary is displayed in this area so that the user can view all errors at a glance and take corresponding corrective action. 5. Error status or icon: an icon or image is used to represent the error condition. For example, in a data list or table, error icons are displayed next to the row or cell in which the error occurred to indicate that there is a problem concisely and clearly. 6. Instant feedback: immediate feedback is provided, such as real-time verification as the user enters data, and immediate error cues are displayed when errors occur. This helps the user to find and correct errors in time, reducing subsequent repair work.

According to an embodiment of the present invention, preferably, the train set number information fed back by the data parsing engine program includes:

and the data analysis engine program receives the real-time state original data of the motor train unit so as to acquire the unit number information of each motor train unit.

Specifically, the data analysis engine program reads or receives the real-time state original data of the motor train unit, so that real-time motor train unit parameter information can be obtained, for example: currently standing motor train units and the like; and transmitting the acquired real-time train set number of the motor train unit to a vehicle management module, wherein the vehicle management module corresponds or matches the received train set number information with a vehicle model form in a data display template so as to acquire data form information about the train set number, and extracting the data form information for calling a data analysis engine program.

Among other things, it is readily conceivable that the manner in which the data parsing engine reads or receives data includes, but is not limited to: 1. sensor and device interface: real-time status raw data is received by physically connecting with sensors and devices installed in the motor train unit and using corresponding interfaces and protocols. The required sensors and devices may include speed sensors, temperature sensors, vibration sensors, etc., which will transmit real-time data to the parsing engine program. 2. Bus communication: the various subsystems (e.g., traction system, braking system, power system, etc.) in the motor train unit typically communicate via a bus (e.g., CAN bus, ethernet, etc.). The parsing engine program can acquire real-time state data of each subsystem through connection and communication with the bus. 3. Remote monitoring system interface: if the motor train unit is provided with a remote monitoring system, the analysis engine program can be in interface connection with the system to acquire real-time state data of the motor train unit. This may involve API communication or data exchange mechanisms with the remote monitoring system. 4. Network data transmission: some devices or sensors in the motor train unit may transmit real-time status data to a server or central database where the parsing engine program resides through a network. The parsing engine may receive and parse such data by listening to network ports or using a particular network protocol. 5. Data collector and gateway device: the real-time status data in the motor train unit is collected and sent to the parsing engine program using a special data collector or gateway device. These devices may connect to the parsing engine program and transmit raw data via different communication means (e.g., wireless, wired). Of course, the most suitable data receiving mode needs to be determined according to the specific system architecture of the motor train unit, the configuration of the sensor equipment and the supporting condition of the communication interface. The parsing engine program should be able to process real-time state raw data of various data sources and perform corresponding parsing and processing to provide accurate analysis and maintenance support.

In order to achieve the above object, according to another aspect of the present application, there is provided an intelligent operation and data display device for a motor train unit. As shown in fig. 3, the intelligent operation and maintenance data display device for the motor train unit comprises:

the data display module 1 is used for manufacturing a data display template according to preset rules;

The vehicle management module 2 is used for receiving the train number information fed back by the data display template and the data analysis engine program by using the vehicle management module;

The vehicle management module is a key subsystem in the intelligent operation and maintenance system of the motor train unit and is responsible for monitoring, managing and optimizing the running state and maintenance work of the motor train unit. Including but not limited to: 1. vehicle condition monitoring: the vehicle management module monitors various key parameters and equipment states of the motor train unit in real time through data acquisition and sensor technology, such as speed, vibration, temperature, current and the like. The system can track the running condition of the train and timely detect faults or anomalies. 2. Fault diagnosis and prediction: based on the monitored data of the vehicle state, the vehicle management module diagnoses and predicts possible faults using machine learning and data analysis techniques. It can identify potential problems and raise an alarm in advance to take corresponding maintenance measures. 3. Maintenance planning and work order management: the vehicle management module generates a maintenance plan and a work order according to fault diagnosis and maintenance requirements, and guides maintenance personnel to carry out corresponding maintenance and maintenance work. It can optimize the scheduling and scheduling of maintenance tasks to improve efficiency and reduce downtime. Therefore, the corresponding function can be called according to the actual use requirement.

The data analysis engine program module 3 is used for the vehicle management module to call the data display template corresponding to the train number information according to the mapping relation and transmit the data display template to the data analysis engine program, and the data analysis engine program analyzes the received data display template and outputs the analysis result to a monitoring page.

According to an embodiment of the present invention, preferably, the data display module includes:

the table generation unit is used for determining the number of lines of the templates according to the displayed data quantity, determining the number of columns of the templates according to the grouped number of the train units to generate a data display list, wherein the number of lines of the data display list is the number of lines displayed by an actual intelligent operation and maintenance system of the motor train unit, and the number of columns of the templates is a system name, a Chinese name, a train serial number + train and a remark from left to right in sequence.

As shown in fig. 4, the electronic device 10 includes at least one processor 11, and a memory, such as a Read Only Memory (ROM) 12, a Random Access Memory (RAM) 13, etc., communicatively connected to the at least one processor 11, in which the memory stores a computer program executable by the at least one processor, and the processor 11 may perform various appropriate actions and processes according to the computer program stored in the Read Only Memory (ROM) 12 or the computer program loaded from the storage unit 18 into the Random Access Memory (RAM) 13. In the RAM13, various programs and data required for the operation of the electronic device 10 may also be stored. The processor 11, the ROM12 and the RAM13 are connected to each other via a bus 14. An input/output (I/0) interface 15 is also connected to bus 14.

Various components in the electronic device 10 are connected to the I/0 interface 15, including: an input unit 16 such as a keyboard, a mouse, etc.; an output unit 17 such as various types of displays, speakers, and the like; a storage unit 18 such as a magnetic disk, an optical disk, or the like; and a communication unit 19 such as a network card, modem, wireless communication transceiver, etc. The communication unit 19 allows the electronic device 10 to exchange information/data with other devices via a computer network, such as the internet, and/or various telecommunication networks.

The processor 11 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of processor 11 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various specialized Artificial Intelligence (AI) computing chips, various processors running machine learning model algorithms, digital Signal Processors (DSPs), and any suitable processor, controller, microcontroller, etc. Processor 11 performs the various methods and processes described above, such as the EMUs intelligent transportation data presentation method.

In some embodiments, the EMUs intelligent operation data presentation method may be implemented as a computer program tangibly embodied on a computer readable storage medium, such as storage unit 18. In some embodiments, part or all of the computer program may be loaded and/or installed onto the electronic device 10 via the ROM12 and/or the communication unit 19. When the computer program is loaded into the RAM13 and executed by the processor 11, one or more steps of the vehicle control method described above may be performed. Alternatively, in other embodiments, processor 11 may be configured to perform the EMUs intelligent operation data presentation method in any other suitable manner (e.g., by means of firmware).

Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuit systems, field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), systems On Chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs, the one or more computer programs may be executed and/or interpreted on a programmable system including at least one programmable processor, which may be a special purpose or general-purpose programmable processor, that may receive data and instructions from, and transmit data and instructions to, a storage system, at least one input device, and at least one output device.

A computer program for carrying out methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the computer programs, when executed by the processor, cause the functions/acts specified in the flowchart and/or block diagram block or blocks to be implemented. The computer program may execute entirely on the machine, partly on the machine, as a stand-alone software package, partly on the machine and partly on a remote machine or entirely on the remote machine or server.

In the context of the present invention, a computer-readable storage medium may be a tangible medium that can contain, or store a computer program for use by or in connection with an instruction execution system, apparatus, or device. The computer readable storage medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. Alternatively, the computer readable storage medium may be a machine readable signal medium. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

To provide for interaction with a user, the systems and techniques described here can be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) through which a user can provide input to the electronic device. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic input, speech input, or tactile input.

The systems and techniques described here can be implemented in a computing system that includes a background component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such background, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local area networks (LA), wide area networks (WA), blockchain networks, and the internet.

The computing system may include clients and servers. The client and server are typically remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also called a cloud computing server or a cloud host, and is a host product in a cloud computing service system, so that the defects of high management difficulty and weak service expansibility in the traditional physical hosts and VPS service are overcome.

It should be appreciated that various forms of the flows shown above may be used to reorder, add, or delete steps. For example, the steps described in the present invention may be performed in parallel, sequentially, or in a different order, so long as the desired results of the technical solution of the present invention are achieved, and the present invention is not limited herein.

The above embodiments do not limit the scope of the present invention. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The intelligent operation and maintenance data display method for the motor train unit is characterized by comprising the following steps of:

manufacturing a data display template according to preset rules;

receiving the train number information fed back by the data display template and the data analysis engine program by using a vehicle management module;

and the vehicle management module retrieves a data display template corresponding to the train number information according to the mapping relation and transmits the data display template to the data analysis engine program, and the data analysis engine program analyzes the received data display template and outputs an analysis result to a monitoring page.

2. The method for displaying intelligent operation and maintenance data of a motor train unit according to claim 1, wherein the step of manufacturing a data display template according to a preset rule comprises the steps of:

3. The method for displaying intelligent operation and maintenance data of a motor train unit according to claim 2, wherein remarks include:

the remark package: the method comprises the steps of including a specific expression of a data form and a calculation formula, and expressing according to a preset rule;

4. The method for displaying intelligent operation and maintenance data of a motor train unit according to claim 3, wherein the remarking package: the concrete expression containing the data form and the calculation formula is as follows:

1) Analog units, the expression is # units, such as: # A;

5. The method for displaying intelligent operation data of a motor train unit according to claim 1, wherein receiving the data display template by using a vehicle management module comprises:

6. The method for displaying intelligent operation and maintenance data of a motor train unit according to claim 1, wherein the train unit number information fed back by the data analysis engine program comprises:

7. EMUs intelligence fortune dimension display device, its characterized in that includes:

the data display module is used for manufacturing a data display template according to a preset rule;

the vehicle management module is used for receiving the train number information fed back by the data display template and the data analysis engine program by using the vehicle management module;

the data analysis engine program module is used for the vehicle management module to call the data display template corresponding to the train number information according to the mapping relation and transmit the data display template to the data analysis engine program, and the data analysis engine program analyzes the received data display template and outputs analysis results to a monitoring page.

8. The intelligent transportation data display device of claim 7, wherein the data display module comprises:

9. An electronic device, characterized in that the electronic device comprises:

at least one processor; and

a memory communicatively coupled to the at least one processor; wherein,

the memory stores a computer program executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-6.

10. A computer readable storage medium, wherein computer instructions are stored in the computer readable storage medium, and the computer instructions are used for enabling a processor to implement the intelligent operation and maintenance data display method of the motor train unit according to any one of claims 1 to 6 when being executed.