Data checking method and reporting system employed by same

A data query and report system technology, applied in the field of data query, can solve the problems of low query efficiency and long time consumption, and achieve the effect of shortening query time and improving query efficiency

Inactive Publication Date: 2016-06-08
CHONGQING CHUANYI AUTOMATION
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Due to the huge amount of data stored in the data file, the query method of manual traversal will inevitably take a long time, so the query efficiency is low

Method used

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  • Data checking method and reporting system employed by same
  • Data checking method and reporting system employed by same

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Embodiment Construction

[0046] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0047] The embodiment of the invention discloses a data query method and a reporting system applied thereto, so as to automatically query required data from data files and improve query efficiency.

[0048] see figure 1 , a method flowchart of a data query method disclosed in an embodiment of the present invention, including steps:

[0049] Step S11, using the original database file as the source data interface, when the source data interface is in an idle st...

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Abstract

The invention discloses a data checking method and a reporting system employed by the same. First, according to source data collection time, source data in an original database is divided into corresponding data files classified according to a preset time format; second, with starting time and ending time to be checked for a to-be-checked shielding door as a screening condition, numbers of data files meeting a check instruction are determined; and at last, with a checking main body and data types corresponding to the to-be-checked shielding door as a check condition, data meeting the check condition are exported from each data files meeting the condition. Therefore, the original data file is divided into a plurality of files according to a preset time format; then the data files meeting each time check instruction are checked according to the check condition input by the user, so required data can be automatically checked; and checking time can be greatly shortened and checking efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of data query, and more specifically, relates to a data query method and a reporting system for its application. Background technique [0002] Since the rail transit operation area is adjacent to the platform area, it is necessary to install screen doors in the rail transit operation area and the platform area to protect the safety of passengers. When the train driver presses the door open / close button, the train system sends the signal to the signal system, and the signal system sends the door open / close command to the screen door monitoring system, and the screen door monitoring system controls the screen door through the door control unit (DoorControlUnit, DCU). The door opens / closes. When the shielded door is completely closed and locked, the shielded door monitoring system obtains the "door closed and locked" signal through the DCU connected to the shielded door, and sends the signal to the signal syst...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/2453
Inventor 杨露霞宁可周毅力姚杰
Owner CHONGQING CHUANYI AUTOMATION
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