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Dynamic method for displaying great external data of webpage with refreshing

An external data and dynamic technology, applied in the direction of electrical digital data processing, special data processing applications, radio wave measurement systems, etc., can solve the problems of high pressure on the database, high pressure on the WEB server, prone to errors, etc., and achieve fast operation speed Effect

Inactive Publication Date: 2009-03-11
SHANGHAI YAO WEI GROUP IND
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 2. When the amount of page data is large, the page may not be displayed
[0005] 3. When a large number of people visit the webpage at the same time, it will bring greater pressure to the web server
[0006] 4. When a large number of people visit the webpage at the same time, it will bring greater pressure to the database
[0007] 5. Poor reliability and prone to errors

Method used

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  • Dynamic method for displaying great external data of webpage with refreshing

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0027] Such as figure 1 As shown in the figure, a method for displaying relatively large external data on a webpage "dynamically without refreshing" is used to solve the real-time data display problem reported by the vehicle-mounted GPS terminal. It mainly includes the vehicle-mounted GPS terminal, the database used by the current system, and data extraction. And conversion server, WEB server and user terminal, in order to solve the real-time data display problem reported by the vehicle GPS terminal, the system also needs other systems and technologies (such as satellite communication, public communication) to accept the vehicle GPS terminal to collect the current vehicle data and store it in the database middle. The main technical features of this embodiment are: 1. The data source used for WEB access is converted into a unified data source; ...

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Abstract

The invention relates to a method that web page dynamically displays larger external data without refreshment, the method comprises the following steps: (1) the one-to-one corresponding relation between a car-mounted terminal and a GPS terminal is created in a WEB system; (2) the GPS terminal collects the current data of the car-mounted terminal and saves the data to a data base through a satellite, a basic public communication network and the corresponding gateway-program technology; (3) a data fetching and conversing server fetches the data collected by the GPS terminal in the data base and converts the data into corresponding uniform data source; (4) a WEB server accesses the uniform data source and can display a larger amount of information reported by the GPS car-mounted terminal dynamically and in real time. Compared with the prior art, the invention has the advantages that the web page can dynamically, quickly, and reliably display larger external data without refreshment, and the like.

Description

technical field [0001] The invention relates to the fields of computer application technology development and communication technology, in particular to a method for dynamically displaying relatively large external data on a webpage without refreshing. Background technique [0002] The dynamic display of large external data on webpages is a difficult point in WEB development. At present, the methods of dynamic display of webpage data mainly use HTML's own attributes, or directly use WEBSERVICES technology. These two methods have obvious disadvantages. [0003] 1. When dynamically displaying data, the page refreshes every once in a while, and the page needs to be reloaded. [0004] 2. When the amount of page data is large, the page may not be displayed. [0005] 3. When a large number of people visit the webpage at the same time, it will bring greater pressure to the web server. [0006] 4. When a large number of people visit the webpage at the same time, it will bring grea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/54G06F17/30G01S5/02
Inventor 顾书林姚薇
Owner SHANGHAI YAO WEI GROUP IND
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