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Mobile terminal based on data packet and method for synchronizing business system data

A business system and mobile terminal technology, which is applied in the field of mobile application information processing, can solve problems such as unresponsive background or intermediary databases, low concurrency performance, and impact on user use, so as to avoid directly facing terminal equipment, improve security, and high The effect of backfill efficiency

Active Publication Date: 2013-02-06
STATE GRID ELECTRIC POWER RES INST +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such products are represented by Sybase and IBM DB2. The biggest bottleneck in the mobile data synchronization solution provided is the real-time access to the background database, which leads to low concurrency performance.
During the peak period, a large number of mobile devices need to access the server to download or upload data. Due to the real-time access to data, there is a lot of pressure on the database. During peak hours, the background or intermediary database frequently fails to respond, which seriously affects the use of users.

Method used

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  • Mobile terminal based on data packet and method for synchronizing business system data
  • Mobile terminal based on data packet and method for synchronizing business system data
  • Mobile terminal based on data packet and method for synchronizing business system data

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Embodiment Construction

[0053] In order to make the above objects, features and advantages of the present invention more obvious and understandable, the technical solution of the present invention will be further described below in conjunction with the accompanying drawings and specific implementation processes:

[0054] figure 1 It shows that data synchronization is completed by the mobile terminal program and mobile application service provided by the above-mentioned platform. The mobile terminal is connected to the mobile application service, and the mobile application service is connected to each master station business system through Web services, and is also connected to the master station database. If the main station business system does not allow the mobile application server to be directly connected to its database, indirect data access based on Web services can be used.

[0055] The specific implementation of generating off-line data packets of the present invention is as follows: figur...

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Abstract

The invention discloses a mobile terminal based on a data packet and a method for synchronizing business system data, belongs to the technical field of mobile application information processing, and is applied to two-way data synchronization between mobile terminal application and a business system. According to the method, rules of inquiring, creating, updating and deleting the record of a data table are defined through a data synchronization rule defining file; a data synchronization rule description file is used for generating a class data packet and backfilling the data; based on the data synchronization rule defining file, an embedded database file can be generated directly from a business system database or through service inquiry data of the business system, and is downloaded by a mobile terminal to be used, and incremental data altered by the mobile terminal is directly written into a business database according to corresponding synchronization rule, or the service is transferred to finish data backfilling. According to the method, the data packet generating and backfilling rule is described through the synchronization rule; and efficient data packet generation and accurate and efficient data backfilling are achieved.

Description

technical field [0001] The invention relates to a method for synchronizing data between a mobile terminal and a business system based on a data packet, which is oriented to various mobile operations and realizes two-way data synchronization between a mobile terminal and a business system, and belongs to the technical field of mobile application information processing. Background technique [0002] With the development of wireless communication technology and handheld portable devices, mobile devices are more and more widely used in daily life and work. There are already many mature application cases based on mobile devices in various industries, such as the PDA ordering system in the catering industry and the electronic receipt system in the express delivery industry. In recent years, the use of mobile terminals to carry out on-site power business operations has become one of the important working methods, such as: power consumption management, meter reading operations, powe...

Claims

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Application Information

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IPC IPC(8): H04L29/08G06F17/30
Inventor 孟庆强李昕孔震王俊
Owner STATE GRID ELECTRIC POWER RES INST
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