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Data access method and system

A data access and data technology, which is applied to the storage and retrieval of character strings, mobile phone or computer character access methods and systems, can solve the problems of slow user input, increase the number of phrases, and uneconomical, etc., to achieve The effect of improving the speed of data retrieval

Inactive Publication Date: 2013-04-17
上海盛资股权投资合伙企业(有限合伙)
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Problems solved by technology

[0008] The biggest disadvantage of the above input methods is that the user needs to clearly divide the set of characters to be input into phrases. When the user is inputting, the user is faced with a single character, an existing phrase, or a phrase that may need to be created. Phrases are used as input units alone. exists, resulting in slower user input
[0013] It can be seen that if the phrase is used for storage, the phrases contained in the sentence need to be completely stored. In extreme cases, the number of phrases to be stored will be proportional to the square of the length of the sentence, thus greatly increasing the The amount of phrases that need to be stored leads to an increase in the required storage space, which is not cost-effective

Method used

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Embodiment Construction

[0042] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0043] The data access method of the present invention includes data storage and data retrieval. In one embodiment, the data described in the present invention may be a string composed of Chinese characters, or a string including Chinese characters, English letters and numbers, but is not limited thereto. The data in the following embodiments are sentences that only include Chinese characters. However, those skilled in the art can understand that when the data includes English letters, numbers or other types of characters, a similar method can be used for data storage and retrieval. Pick.

[0044] figure 1 The data storage process showing the data access method of the present invention specifically includes the following steps:

[0045] Step 102: Search and store all character strings including but not limited to local devices (such as mobile phone...

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Abstract

The invention provides a data access method and a data access system. The data access method comprises the following steps of: setting a first serial number and a second serial number for source data respectively, wherein the source data comprises at least one data unit; the first serial number represents positions of the source data in a database respectively; and the second serial number represents the positions of the data unit in the database respectively; determining the positions of the source data in the database according to the first serial number and the second serial number; and extracting characteristics of each data unit in the source data and establishing at least one list according to the characteristics, wherein the list is used for calling the source data. The data accessmethod and the data access system improve the input speed of users to a large extent.

Description

technical field [0001] The present invention relates to a method and system for data access, in particular to a method for storing and retrieving character strings, specifically including a method and system for character access for mobile phones or computers. Background technique [0002] The current input methods on mobile phones or computers are mainly based on the following basic input methods: [0003] 1. Quanpin input: You need to completely input all the pinyin of each Chinese character before you can select the corresponding Chinese character; [0004] 2. Initial initial letter input: For an existing phrase, you can select the corresponding Chinese character after inputting the initial initials of all the Chinese characters in the phrase; [0005] 3. Phrase association: After inputting a certain sequence of Chinese characters (phrase), the input method searches and matches the existing phrase, and associates the phrase containing the input sequence part, so as to pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30G06F3/023
Inventor 李彦男
Owner 上海盛资股权投资合伙企业(有限合伙)
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