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Mathematical calculation input method and input method system of input method

A technology of mathematical calculation and input method, which is applied in the field of input method system, can solve problems affecting input efficiency and cumbersome calculation process, and achieve the effect of improving input efficiency

Active Publication Date: 2018-10-09
BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the embodiments of the present invention is to provide a mathematical calculation input method of the input method to solve the problem that the calculation process of starting the calculator is cumbersome during the input process and affects the input efficiency

Method used

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  • Mathematical calculation input method and input method system of input method

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Experimental program
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Embodiment 1

[0031] refer to figure 1 , which shows a flow chart of the steps of an embodiment of a mathematical calculation input method of an input method of the present invention, which may specifically include the following steps:

[0032] Step 102, identifying the acquired input character string, and identifying a mathematical calculation identifier from the input character string.

[0033] When the user uses the input method to input, the input method system will convert the acquired input character string to obtain converted candidates for the user to choose. But sometimes mathematical calculations may be required in the input process. In order to improve the input efficiency, the input method system also performs mathematical calculation recognition on the input character strings. This recognition can be before or after the conversion of the input character strings. Therefore, the present invention In an embodiment, the acquired input character string includes an input character s...

Embodiment 2

[0044] On the basis of the above embodiments, this embodiment continues to discuss the method of inputting mathematical calculations in the input method.

[0045] refer to figure 2 , which shows a flow chart of the steps of an optional embodiment of a mathematical calculation input method of an input method of the present invention, which may specifically include the following steps:

[0046] Step 202, identifying the virtual keyboard type of the virtual keyboard.

[0047] Since in actual processing, virtual keyboards include many different types, such as numeric keyboards, pinyin keyboards, and Wubi keyboards, they are mainly divided into numeric keyboards and non-numeric keyboards in this embodiment. Therefore, after opening the application program of the input method, it is necessary to identify the virtual keyboard type of the virtual keyboard, wherein the input character strings obtained according to the virtual keyboard type may also be different, such as the obtained ...

Embodiment 3

[0095] On the basis of the above embodiments, this embodiment further discusses the method of performing mathematical calculations in the input method.

[0096] Taking a smart phone as an example, a calculator switch button is added to the numeric keypad of the virtual keyboard of the mobile phone input method (such as Jiugongge) to control the switch of the calculator mode.

[0097] 1. The numeric keypad with the calculator mode turned on

[0098] The user clicks this button under the input keyboard to open the calculator mode, enters the number "5.6" on the keyboard, enters the operator "*" in the keyboard area (or enters the symbol interface), and enters the number "5" on the keyboard again to form an input The character string "5.6*5" is identified to obtain the number symbols "5.6" and "5", and the formula logic symbol "*" to form the mathematical formula "5.6*5" for calculation, and the calculation result "28" is obtained. Thereafter, the candidate items "5.6*5", "28" a...

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Abstract

The invention provides a mathematical calculation input method of an input method and an input method system, and aims to solve the problems that the process of starting a calculator for calculation is complicated in the input process and the input efficiency is influenced. The method comprises the following steps: identifying obtained input character strings, and identifying mathematical calculation marks from the input character strings; conducting mathematical calculation on the input character strings according to the mathematical calculation marks; showing mathematical calculation results in a virtual keyboard according to the calculated results obtained from the mathematical calculation. According to the invention, calculation can be performed without additionally starting computer application, the operation is simple and convenient, the input process is simplified, and the input efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of input methods, in particular to a mathematical calculation input method of an input method and an input method system. Background technique [0002] With the development of science and technology, most of the current mobile terminals are large-screen devices, such as tablet computers, smart phones, etc., so the mobile devices cancel the physical keyboard and use a virtual keyboard for input, such as input symbols, numbers and text. [0003] For example, when the user opens an application, if he wants to input in the application, he can open the virtual keyboard for input, but when the user needs to perform mathematical calculations during the input process, he often needs to exit the current application and switch to Open the application program with calculator function to calculate, and then return to the application program to input the result after obtaining the result. The process is cumbersome and se...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/02
Inventor 郝倩倩杨斌王凯夫
Owner BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD