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Information processing method and electronic equipment

An information processing method and technology of electronic equipment, applied in the field of information processing, can solve the problem of not identifying the identity of the user

Active Publication Date: 2016-02-17
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no effective means to identify users by touch

Method used

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  • Information processing method and electronic equipment
  • Information processing method and electronic equipment
  • Information processing method and electronic equipment

Examples

Experimental program
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Embodiment Construction

[0028] In order to understand the characteristics and technical contents of the embodiments of the present invention in more detail, the implementation of the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. The attached drawings are only for reference and description, and are not intended to limit the embodiments of the present invention.

[0029] figure 1 It is a schematic flowchart of an information processing method in Embodiment 1 of the present invention. The information processing method in this example is applied to an electronic device, and the electronic device includes a capacitive touch screen, and the capacitive touch screen has N rows of electrodes and M columns of electrodes. N, M≥2; figure 1 As shown, the information processing method includes the following steps:

[0030] Step 101: Using a scanning signal of a first frequency to scan the N row electrodes and M column electrodes of the capaci...

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PUM

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Abstract

The invention discloses an information processing method and electronic equipment. The information processing method is applied to the electronic equipment and is characterized in that the electronic equipment comprises a capacitive touch screen, wherein the capacitive touch screen is provided with N rows of electrodes and M lines of electrodes, and N and M is greater than or equal to 2. The information processing method comprises the following steps: utilizing a scanning signal of a first frequency to scan the N rows of electrodes and the M lines of electrodes of the capacitive touch screen one by one to obtain a scanning result; on the basis of the scanning result, judging whether a touch operation is generated on the capacitive touch screen or not; when the touch operation is generated on the capacitive touch screen, determining a first position, which is relative to the capacitive touch screen, of the touch operation on the basis of the scanning result; utilizing a frequency sweeping signal of a first frequency band to carry out frequency sweeping on an electrode positioned on the first position to obtain a frequency sweeping result, wherein the frequency domain of the first frequency band is between second frequency and third frequency; and on the basis of the frequency scanning result, determining the attribute information of the touch operation.

Description

technical field [0001] The present invention relates to information processing technology, in particular to an information processing method and electronic equipment. Background technique [0002] More and more devices use touch screens, such as mobile phones, tablet computers such as ipads, all-in-one machines and even desktop monitors are integrated with touch screens. These electronic devices can realize precise positioning of touch points through touch screens. However, with the diversified development of electronic devices and interaction methods, users hope that the touch screen can not only accurately locate the touch point, but also recognize the touches of different users. At present, there is no effective means to identify the identity of the user by touch. Contents of the invention [0003] To solve the above technical problems, embodiments of the present invention provide an information processing method and electronic equipment. [0004] The information pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0488G06F3/044
Inventor 王研
Owner LENOVO (BEIJING) CO LTD