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Method for filtering securities quotation list on digital TV-set

A filtering method and digital TV technology, applied to color TV parts, TV system parts, TVs, etc., can solve the problems of set-top box resource shortage and limited set-top box resources, so as to speed up the display speed and alleviate the resource and network burden Effect

Inactive Publication Date: 2007-06-20
天栢宽带网络科技(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to the limited resources of the set-top box, it cannot be compared with the computer, so if the amount of stock market data is too large, it will easily cause the resource shortage of the set-top box

Method used

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  • Method for filtering securities quotation list on digital TV-set
  • Method for filtering securities quotation list on digital TV-set

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0020] Fig. 1 shows the flow of an embodiment of the filtering method of the present invention. Please refer to FIG. 1 , the following is the detailed flow of this filtering method embodiment.

[0021] Step S1: set at least one filter condition, and define filter requirements in the filter condition. FIG. 3 shows an embodiment of filter conditions. Please also refer to FIG. 3 . Each filter condition has a rule name, which is named by the user. In this embodiment, the name of the user naming rule is "Filter-Shanghai National Bonds". The filter condition includes specifying the stock code range involved, specifying whether the action is passed or filtered, and specifying whether the attribute is disabled. The stock code range is jointly determined by the upper limit of the stock code and the lower limit of the stock code. If the operation action is se...

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PUM

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Abstract

The method display the stock market data selected by user on the terminal screen, and comprises: building at least one filter set having at least one filter condition; setting the stock market data as the data sources of database; using the filter set as selection condition to select the desired stock market from the data source of database.

Description

technical field [0001] The invention relates to a filtering method, in particular to a filtering method for stock market data in the field of digital television. Background technique [0002] In the field of digital television, there are many inventory systems that enable users to use the inventory system on the TV through a set-top box. Just like operating the stock system on a computer, set-top box users can easily operate the stock system on a digital TV. [0003] However, due to the limited resources of the set-top box, it cannot be compared with that of a computer, so if the amount of stock market data is too large, it will easily cause the resource shortage of the set-top box. There may be a lot of unimportant information in the stock market data. For example, relevant information of securities companies will also be included in the market data. According to the speed of issuance of new shares, the upper limit of set-top box resources will soon be reached, so it is n...

Claims

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Application Information

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IPC IPC(8): H04N7/08H04N5/00G06Q40/00G06Q40/04H04N21/482
Inventor 吕品韩金鹏
Owner 天栢宽带网络科技(上海)有限公司