CN109219018B - Configurable railway level adjustment shunting operation list display method - Google Patents

Configurable railway level adjustment shunting operation list display method Download PDF

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CN109219018B
CN109219018B CN201811038222.7A CN201811038222A CN109219018B CN 109219018 B CN109219018 B CN 109219018B CN 201811038222 A CN201811038222 A CN 201811038222A CN 109219018 B CN109219018 B CN 109219018B
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shunting operation
display
configuration
shunting
data
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CN109219018A (en
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雷志芳
尚梦瑶
王裕伟
张财元
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Tianjin 712 Mobile Communication Co Ltd
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Tianjin 712 Mobile Communication Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30Services specially adapted for particular environments, situations or purposes
    • H04W4/40Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H04W4/42Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for mass transport vehicles, e.g. buses, trains or aircraft
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/12Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Computer And Data Communications (AREA)
  • General Factory Administration (AREA)

Abstract

The invention discloses a configurable railway flat-adjustment shunting operation list display method. Firstly, a USB port of a computer and a special data port of a leveling handheld station are connected through a connecting wire, the computer is provided with a configuration program, the leveling handheld station is provided with a working program, the leveling handheld station comprises a configuration file database, a configuration management module, an air interface module, a display screen and keys, the configuration management module is connected with the configuration file database and used for reading and modifying a configuration file and carrying out message interaction with the configuration program, and the display module is respectively connected with the display screen, the keys and the air interface module; the method realizes the parameter configuration of the shunting operation list display, the receiving of the shunting operation list and the display of a set of complete operation flow; the display form of the shunting operation list can be flexibly configured, the display content is clear, and the operation is convenient; the method is suitable for the requirements of different users for displaying the shunting operation list, is convenient to configure, and improves the shunting operation efficiency and quality.

Description

Configurable railway level adjustment shunting operation list display method
Technical Field
The invention relates to a railway leveling system, in particular to a configurable railway leveling shunting operation list display method.
Background
In the present day of continuous development of railway transportation equipment, the data transmission requirement of a railway leveling system on shunting service is higher and higher, and a shunting operation list is the basis of shunting operation of shunting personnel. At present, a shunting operation sheet has two forms, one is a paper printing shunting operation sheet, and the other is displayed on an interface of a leveling handheld platform, so that shunting personnel can conveniently check the paper printing shunting operation sheet. The paper printing shunting operation list process is complicated, certain time is consumed, and the efficiency is low. The hand-held station display is transmitted to the flat hand-held station by the wireless data transmission mode, the hand-held station analyzes the software according to the received wireless data and displays the data in the hand-held station interface, and the method is a common method at present.
With different shunting service types of various railway stations, different requirements are provided for the display content and the format of a shunting operation sheet, the liquid crystal screen of a common shunting handheld platform is small, all shunting operation sheet data cannot be displayed on the liquid crystal screen, different clients need to display different contents, the current mode of displaying the shunting operation sheet by the handheld platform is single, different shunting handheld platforms are usually designed according to different railway station requirements, the universality is poor, and for users, one handheld platform can only display fixed content and fixed format shunting operation sheets. Therefore, the shunting operation list display method which can adapt to different kinds of configurable shunting operation lists is designed, and the working efficiency and the product universality can be greatly improved.
Disclosure of Invention
In view of the state of the art and the problems that exist, the present invention provides a configurable railway level adjustment shunting service order display method.
In order to achieve the purpose, the invention adopts the technical scheme that: a configurable railway level adjustment shunting operation list display method is characterized in that a USB port of a computer and a special data port of a leveling handheld platform are connected through a connecting wire, the computer is provided with a configuration program, the leveling handheld platform is provided with a working program, the configuration program of the computer is opened, and the configuration program executes the following operations: sending a connection request message to the leveling handheld station, if a connection response is received, prompting the connection success by the program, otherwise returning to the previous step to send the connection request message to the leveling handheld station again, and if the connection is unsuccessfully retransmitted for three times, failing to connect; after the connection is successful, opening the configured configuration item, reading the parameters of the leveling handheld station, sending a request for reading the parameters of the shunting operation list to the leveling handheld station, if a parameter response is received, analyzing the message and displaying the message on a parameter display configuration interface, otherwise, returning to the previous step to resend the request for reading the parameters of the shunting operation list to the leveling handheld station, and if the reading is unsuccessfully repeated for three times, the reading fails; next, editing the shunting operation list display parameters and checking the legality of the input parameters, if the input parameters are legal, configuring the parameters and sending a configuration parameter message to the leveling handheld station, and if the input parameters are legal, returning to the previous step to re-edit the shunting operation list display parameters and checking the legality of the input parameters; and then judging whether a configuration response is received, if so, completing the configuration and automatically restarting the balance adjustment handheld station, otherwise, returning to the previous step to resend the configuration parameter message to the balance adjustment handheld station, and if the retransmission is unsuccessful for three times, failing to configure.
The flat-tone handheld station comprises a configuration file database, a configuration management module, an air interface module, a display screen and keys, wherein the configuration management module is connected with the configuration file database and used for reading and modifying a configuration file and carrying out message interaction with a configuration program; the working program of the air interface module executes the following operations: waiting for the transmission of shunting operation sheet data by the planar shunting transmission system, judging whether the received air interface wireless network data is shunting operation sheet data, then judging whether the destination address and the data verification are correct, if so, receiving the data, sending the shunting operation sheet data to the display module, and returning the program to continue to enter a waiting state.
The working program of the display module executes the following operations: reading a configuration file, entering a standby working state, judging whether shunting operation sheet data sent by an air interface module is received for the first time, if so, analyzing the shunting operation sheet data, displaying a shunting operation sheet on a display screen according to configuration parameters, entering the shunting operation sheet working state, pressing a key, and updating display contents on a shunting operation sheet interface; performing interface operation of the shunting operation list in the working state of the shunting operation list, if shunting operation list data sent by the air interface module is received again, analyzing the shunting operation list data and judging whether the data is a shunting operation list completion command, and if not, returning to the previous step; and if the data is judged to be the shunting operation order completion command, deleting the display content of the interface shunting operation order, returning the program to enter a standby working state, and if the data is not the shunting operation order completion command, modifying the display content of the shunting operation order, and returning the program to enter the shunting operation order working state.
The plane shunting transmission system carries out wireless data communication through an air interface network, a district leader station in the plane shunting transmission system sends shunting operation single data, a machine controller receives the shunting operation single data through a wireless air interface and then forwards the shunting operation single data to a level-adjustment handheld station, and the level-adjustment handheld station analyzes and displays the data after receiving the shunting operation single data.
The shunting operation list content comprises a display sequence number, a display name, a display alias, a display width percentage, a display mode and a display sequence of the shunting operation list; and clicking a write-in button, a display screen and a key in a software interface, editing the display setting parameters of the shunting operation list, and storing the parameters in NAND Flash of the flat-tuning handheld station.
The invention has the advantages and characteristics that:
1. the method realizes the parameter configuration of the shunting operation list display, the receiving of the shunting operation list and the display of a set of complete operation flow.
2. The display form of the shunting operation list can be flexibly configured, the display content is clear, and the operation is convenient.
3. The method and the device are suitable for the requirements of different users for displaying the shunting operation list, are convenient to configure, and improve the shunting operation efficiency and quality.
Drawings
FIG. 1 is a schematic diagram of a flat shunting transmission system according to the present invention;
FIG. 2 is a schematic diagram of a shunting worksheet configuration system architecture of the present invention;
FIG. 3 is a flowchart of a configuration procedure of the present invention;
fig. 4 is a flow chart of the air interface module procedure of the present invention;
FIG. 5 is a flowchart of a display module process according to the present invention.
Detailed Description
For a more clear understanding of the present invention, reference is now made to the following detailed description taken in conjunction with the accompanying drawings and examples:
as shown in fig. 1, the flat shunting transmission system used in the method includes a district station, a machine controller, and a leveling handheld station, wherein one district station can be configured with a plurality of shunting groups, each shunting group can be configured with one machine controller and a plurality of leveling handheld stations, the communication between the plurality of shunting groups is realized by adopting wireless air interface network communication, shunting operation list data is sent by the district station, the machine controller receives the shunting operation list data and forwards the shunting operation list data to the leveling handheld station, and the leveling handheld station analyzes and displays the shunting operation list according to the content of a configuration file.
As shown in fig. 2, the shunting operation list configuration display system includes computer configuration software, a leveling handheld station and a data connection line, wherein the computer configuration software has functions of reading and configuring parameters of the leveling handheld station. The model of the leveling handheld station is TM219, the leveling handheld station comprises a configuration file database, a configuration management module, an air interface module, a display screen and keys, the configuration management module is connected with the configuration file database and used for reading and modifying configuration files and carrying out message interaction with a configuration program, and the display module is respectively connected with the configuration management module, the display screen, the keys and the air interface module. The configuration file is stored in NAND Flash of the flat-tone handheld station by adopting an SQLITE database. The display screen adopts a TFT-LCD, and the resolution is 220 x 176. The button adopts the mode of front panel button with the side button, 3 buttons on the front panel, 4 side buttons.
As shown in fig. 3, the steps of using the configuration software are as follows: connecting the connecting line with the USB port of the computer and the special data port of the adjusting handheld station, opening the configuration software, selecting connection, sending a connection request message to the adjusting handheld station by the configuration software, receiving a connection response, prompting the successful connection by the software, opening the configured configuration item after the successful connection, and modifying the configuration item, as shown in table 1. Firstly, selecting the name items displayed by the shunting operation list, respectively including sequence, station track, mode, vehicle number and remark according to the sequence numbers of 1-5, respectively including the alias of the corresponding display item of sequence, station track, throwing hanging, vehicle number and remark, and then modifying the display mode, wherein the display modes of the above 5 display items are respectively interface display and remark display. And finally, modifying the display width percentage, wherein the width percentages of the display items corresponding to the upper 4 interfaces are respectively 15%, 45%, 20% and 20%, and the remark display items are displayed in a text format without configuring the width percentages. After the configuration is completed, selecting writing in the software interface, writing the configuration items, clicking a writing button in the software interface, sending a configuration parameter message to the leveling handheld station, and after a response of successful configuration of the leveling handheld station is received, successfully configuring and automatically restarting the leveling handheld station.
TABLE 1 configuration items
TABLE 1 configuration items
Serial number Name (R) Alias name Display device Percentage of width
1 Sequence of steps Sequence of steps Table display 15%
2 Track for stock Track for stock Table display 45%
3 (Mode) Swinging hanger Table display 20%
4 Number of vehicles Number of vehicles Table display 20%
5 Remarks for note Remarks for note Remark display 0
The shunting job ticket list is displayed in the level adjustment handset according to the configuration item content in table 1, as shown in table 2. The specific display process is as follows:
when the flat shunting transmission system has shunting operation sheet service, the air interface module of the flat shunting handheld platform receives shunting operation sheet data, judges whether a data destination address is correct, if the data destination address is correct and the data check is passed, receives the data and transmits the data to the display module, the display module analyzes the shunting operation sheet data according to the shunting operation sheet data received from the air interface module, and displays the shunting operation sheet on a screen according to configuration parameters in a configuration file, wherein the specific display process is as follows: the display module firstly pops up a shunting operation sheet interface, modifies the column name, the column number and the column width in a shunting operation sheet interface form according to the configuration parameters, and finally fills shunting operation contents in the shunting operation sheet interface form according to shunting operation sheet data sent by the air interface module.
TABLE 2 shunting operation list display List
Sequence of steps Track for stock Swinging hanger Number of vehicles
1 Track 1 + 49
2 Track 3 3
3 Circuitous line + 4
4 Track 5 5
As shown in fig. 4, the working steps of the air interface module in the method are as follows: waiting for the transmission of the data of the plane shunting operation sheet by the plane shunting transmission system, judging whether the destination address of the data is correct or not if the data of the plane shunting operation sheet is received, and receiving the data and transmitting the data to the display module if the data is correct and the data passes the verification, and continuing to enter a waiting state.
As shown in fig. 5, the working steps of the display module in the method are as follows: starting up, reading a configuration file, entering a standby working state, receiving shunting operation sheet data sent by an air interface module for the first time, analyzing the shunting operation sheet data, displaying the shunting operation sheet on a screen according to configuration parameters, entering the shunting operation sheet working state, correspondingly performing interface operation on the shunting operation sheet if a key is pressed in the shunting operation sheet working state, analyzing the shunting operation sheet data and judging whether the data is a shunting operation sheet finishing command or not if the shunting operation sheet data sent by the air interface module is received, deleting the display content of the interface shunting operation sheet if the shunting operation sheet is finished, entering the standby working state, and modifying the display content of the shunting operation sheet if the shunting operation sheet finishing command is the shunting operation sheet modifying command.
The configurable display method of the railway flat shunting operation sheet realizes the flexible configuration of the shunting operation sheet format and the display content, the system comprises a flat shunting transmission system and a shunting operation sheet configuration display system, the flat shunting transmission system comprises a district console, a machine controller and a flat shunting handheld station, the district console and the machine controller carry out wireless data communication through an air interface network, the district console sends shunting operation sheet data in the flat shunting transmission system, the machine controller receives the shunting operation sheet data through a wireless air interface and then forwards the shunting operation sheet data to the flat shunting handheld station, and the flat shunting handheld station analyzes and displays the data after receiving the shunting operation sheet data.
The shunting operation list configuration display system comprises computer configuration software, a leveling handheld station and a data connecting line, wherein the configuration software is connected with the leveling handheld station through the data connecting line, and message data interaction is carried out through a self-defined transmission protocol.
The computer configuration software is application software running in a computer and has the functions of reading and configuring the parameters of the leveling handheld station. The computer configuration software comprises configuration items as follows: the method comprises the steps of conventional setting, channel parameter setting, level adjustment service setting, level adjustment handheld station function key setting and shunting operation list display setting, wherein the setting items are selected from menu items of a software main interface, and corresponding configuration parameters are displayed and configured on a display configuration interface.
The leveling handheld station has the functions of voice call, signaling transmission, shunting operation list display, shunting operation list man-machine interaction and the like, and can exchange air interface wireless network data with other equipment in the plane shunting transmission system. The modules related to the leveling handheld station in the method comprise a configuration file, an air interface module, a display screen and keys, wherein the configuration file is stored in a Flash of the leveling handheld station in a database db mode, and the configuration file consists of a plurality of tables. The air interface module is responsible for receiving and sending wireless network air interface data and carrying out information interaction with other equipment in the plane shunting transmission system. The display module is responsible for adjusting the man-machine interaction function of the handheld station, and comprises the steps of reading a configuration file, carrying out wireless network air interface data interaction with the air interface module, controlling a display screen to carry out interface display, receiving a key state and carrying out man-machine interaction operation.
The display form of the shunting operation list in the leveling handheld station is presented in a form and a remark form, the form is directly displayed on a screen after the leveling handheld station receives the empty shunting operation list data, the remark content is displayed after a designated key is pressed, and the form and the remark can be switched at will. The shunting operation sheet is in a hook unit, shunting operation sheet data is composed of a plurality of unequal hooks according to operation requirements, each hook occupies one row in a table, the columns in the table represent the specific content of each hook, and the content names are also called column names and are presented in the header of the table. The text content displays other contents of each tick data than the content displayed in the table. The display content of the shunting operation sheet can automatically change the font color and the form background color according to the current operation hooking and hooking completion conditions, so that a user can conveniently check the display content and the display content is clear at a glance. The key operation that shunting operation list operating condition can receive includes: turning up, turning down, checking remark information, returning form information, and currently playing voice broadcast.

Claims (1)

1. A configurable railway level adjustment shunting operation list display method is characterized in that a USB port of a computer and a special data port of a leveling handheld platform are connected through a connecting wire, the computer is provided with a configuration program, the leveling handheld platform is provided with a working program, the configuration program of the computer is opened, and the configuration program executes the following operations:
sending a connection request message to the leveling handheld station, if a connection response is received, prompting the connection success by the program, otherwise returning to the previous step to send the connection request message to the leveling handheld station again, and if the connection is unsuccessfully retransmitted for three times, failing to connect; after the connection is successful, opening the configured configuration item, reading the parameters of the leveling handheld station, sending a request for reading the parameters of the shunting operation list to the leveling handheld station, if a parameter response is received, analyzing the message and displaying the message on a parameter display configuration interface, otherwise, returning to the previous step to resend the request for reading the parameters of the shunting operation list to the leveling handheld station, and if the reading is unsuccessfully repeated for three times, the reading fails; next, editing the shunting operation list display parameters and checking the legality of the input parameters, if the input parameters are legal, configuring the parameters and sending a configuration parameter message to the leveling handheld station, and if the input parameters are legal, returning to the previous step to re-edit the shunting operation list display parameters and checking the legality of the input parameters; judging whether a configuration response is received or not, if so, completing the configuration and automatically restarting the balance adjusting handheld station, otherwise, returning to the previous step to resend the configuration parameter message to the balance adjusting handheld station, and if the retransmission is unsuccessful for three times, failing the configuration;
the flat-tone handheld station comprises a configuration file database, a configuration management module, an air interface module, a display screen and keys, wherein the configuration management module is connected with the configuration file database and used for reading and modifying a configuration file and carrying out message interaction with a configuration program, and the display module is respectively connected with the display screen, the keys and the air interface module; the working program of the air interface module executes the following operations:
waiting for the transmission of shunting operation sheet data by the planar shunting transmission system, judging whether the received air interface wireless network data is shunting operation sheet data, then judging whether the destination address and the data verification are correct, if so, receiving the data, sending the shunting operation sheet data to the display module, and returning the program to continue to enter a waiting state;
the working program of the display module executes the following operations: reading a configuration file, entering a standby working state, judging whether shunting operation sheet data sent by an air interface module is received for the first time, if so, analyzing the shunting operation sheet data, displaying a shunting operation sheet on a display screen according to configuration parameters, entering the shunting operation sheet working state, pressing a key, and updating display contents on a shunting operation sheet interface; performing interface operation of the shunting operation list in the working state of the shunting operation list, if shunting operation list data sent by the air interface module is received again, analyzing the shunting operation list data and judging whether the data is a shunting operation list completion command, and if not, returning to the previous step; if the data is judged to be the shunting operation order completion command, deleting the display content of the interface shunting operation order, returning the program to enter a standby working state, if the data is not the shunting operation order completion command, modifying the display content of the shunting operation order, and returning the program to enter the shunting operation order working state;
the plane shunting transmission system carries out wireless data communication through an air interface network, a district leader station in the plane shunting transmission system sends shunting operation single data, a machine controller receives the shunting operation single data through a wireless air interface and then forwards the shunting operation single data to a leveling handheld station, and the leveling handheld station receives the shunting operation single data and then analyzes and displays the data;
the shunting operation list content comprises a display sequence number, a display name, a display alias, a display width percentage, a display mode and a display sequence of the shunting operation list; and clicking a write-in button, a display screen and a key in a software interface, editing the display setting parameters of the shunting operation list, and storing the parameters in NAND Flash of the flat-tuning handheld station.
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