Train running state visualization method and device
A technology of running status and running position, applied in railway signaling and safety, etc., can solve problems such as unfavorable train operation safety, inability to view and compare and analyze in real time, and inability to intuitively know the changes of train operating parameters, so as to avoid unfavorable train operations. effect of influence
Active Publication Date: 2020-11-24
CRRC QINGDAO SIFANG CO LTD
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[0003] In the existing train monitoring system, the playback of the train track can be performed based on GPS data, and the chart of parameter changes can be formed based on the operating parameters, but the two are presented on different interfaces, and the business personnel can either check the track or view Parameters change, but in the process of viewing the track, the business personnel cannot intuitively know that the operating parameters of the train change with the running track, so they cannot check and compare and analyze in real time, which is not conducive to ensuring the safe operation of the train
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[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the Embodiments of the invention are some embodiments, but not all embodiments.
[0028] figure 1 Shown is a train running state visualization method provided according to an embodiment of the present invention, including:
[0029] S11. Draw a train running track curve according to the train running position data.
[0030] During the train operation, the train position data is stored in the database in real time. When the train track drawing module is triggered, it reads the position data of the corresponding train from the database, and sorts the data according to the time sequence, and then According to the time and latitu...
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The invention provides a train running state visualization method and device. The train running state visualization method comprises the steps of drawing a train running trajectory curve according totrain running position data; drawing a train running parameter curve according to a train running parameter data; and associating the train running trajectory curve with the train running parameter curve according to a time so as to form a train running state diagram and display the train running state diagram, wherein in the train running state diagram, the train running parameter curve is synchronously changed with the train running trajectory curve. Through adoption of the train running state visualization method and device, business personnel can observe train running parameter change at the same time of observing a train running trajectory; and the train running state visualization method and device are convenient for business personnel to visually understand the train running statusand develop contrast analysis so as to provide guarantee for the train running safety.
Description
technical field [0001] The invention relates to the field of railway vehicle monitoring, in particular to a method and device for visualizing the running state of a train. Background technique [0002] With the rapid development of the railway system, higher requirements are put forward for the operation safety of trains, especially EMUs, and real-time monitoring and analysis of train operation status data is required. The train running status data mainly includes GPS data and SDR (Status Data Requirement) data, that is, train running position data and running parameter data. GPS data includes GPS time, longitude, latitude, speed, longitude direction, latitude direction, etc., and SDR data includes all important parameter data of the train, such as speed, time, traction, braking, temperature, etc. [0003] In the existing train monitoring system, the playback of the train track can be performed based on GPS data, and the chart of parameter changes can be formed based on the...
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IPC IPC(8): B61L25/02
CPCB61L25/021B61L25/025B61L2205/04
Inventor 王川刘光俊张杜玮张士存何彬安帅
Owner CRRC QINGDAO SIFANG CO LTD