High-speed railway traction substation work ticket printing method

Abstract

The invention discloses a printing method for a work ticket of a traction substation of a high-speed railway. The printing method comprises the following steps that a user newly builds a business data Excel printing template on a template management platform and uploads the business data Excel printing template; the template management background analyzes the uploaded Excel printing template file and stores the Excel printing template file in a template table; the user selects a printed work ticket ID and a work ticket template ID as parameters GET to request the printing service platform to perform printing service data aggregation; and the foreground calls a printing background service, returns a printing object G and inputs the printing object G to the printing assembly, and the printing assembly draws printing content through Canvas to complete drawing of a work ticket page. According to the method, printing of the work ticket of the traction substation of the high-speed railway is realized, powerful technical support is provided for popularization and application of a work ticket management system, a user can fill business attributes in Excel template cells and upload a printing template after filling is completed, the development workload caused by user demand changes is greatly reduced, and the efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of traction power supply information technology for national railways and urban rail transit, in particular to a method for printing work tickets of high-speed railway traction substations. Background technique [0002] With the rapid development of high-speed railways, higher requirements are put forward for the safe operation and maintenance of railway traction power supply equipment according to the needs of operation quality. The substation work ticket is the written basis for the maintenance operation of the equipment in the traction substation. The substation duty officer approves the operation procedures according to the work ticket and takes safety measures. Therefore, in the promotion and application of railway power supply information system, the traction work ticket system of high-speed railway substation is the focus of promotion and application, and it is the main means to ensure the safe operat...

AI Technical Summary

Problems solved by technology

[0004] The mode of downloading the work ticket Excel file to the user's local area and printing it offline has the following disadvantages: the work ticket may be modified without permission, and the data security of the work ticket of the traction substation cannot be guaranteed; due to the complexity of the work ticket format , the work ticket system generates Excel files by separate encoding based on work tickets in different formats. If the format of the work ticket is adjusted, the offline printing method will increase the coding work and lead to low efficiency. Based on the above problems, a safe and efficient high-speed The printing method of the work ticket of the railway traction substation solves the problem of printing the existing work ticket and facilitates the popularization and use of the work ticket system

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