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Timestamp recording equipment, system, method, and device, andmedium

A technology for recording equipment and time stamps, which is applied to devices, instruments, and calculations for measuring time intervals, and can solve problems such as difficulty in achieving acceleration and inaccurate acquisition of time stamps from metal stylus pens.

Active Publication Date: 2021-07-16
HONOR DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since it is difficult to achieve an acceleration exceeding the threshold when the metal stylus leaves the touch screen, this method cannot accurately obtain the time stamp when the metal stylus leaves the touch screen

Method used

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  • Timestamp recording equipment, system, method, and device, andmedium
  • Timestamp recording equipment, system, method, and device, andmedium
  • Timestamp recording equipment, system, method, and device, andmedium

Examples

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Embodiment Construction

[0046] The present application will be further described below in combination with specific embodiments and accompanying drawings. It can be understood that the illustrative embodiments of the present application include but are not limited to time stamp recording devices, systems, methods, media and apparatuses, and the specific embodiments described here are only for explaining the present application rather than limiting the present application. In addition, for the convenience of description, only some but not all structures or processes related to the present application are shown in the drawings.

[0047] The terms "comprising", "having" and "including" are synonyms unless the context dictates otherwise. The phrase "A / B" means "A or B". The phrase "A and / or B" means "(A and B) or (A or B)".

[0048] As used herein, the term "module" or "unit" may refer to, be, or include: an Application Specific Integrated Circuit (ASIC), an electronic circuit, a process (shared, dedic...

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Abstract

The invention relates to timestamp recording equipment, which comprises: a photosensitive sensor used for generating an electric signal according to an illumination receiving condition; and a control module which is used for determining whether the touch screen of the electronic equipment is clicked and / or released according to the electric signal of the photosensitive sensor, and is used for recording a time stamp of clicking and / or releasing under the condition that the touch screen of the electronic equipment is determined to be clicked and / or released, and sending the time stamp to the electronic equipment. According to the invention, the timestamp when the touch screen of the electronic equipment is clicked and / or released can be accurately recorded according to the electric signal of the photosensitive sensor. The invention further provides a timestamp recording method, system and device, and a medium.

Description

technical field [0001] One or more embodiments of the present application generally relate to the field of touch technology, and specifically relate to a time stamp recording device, system, method and device. Background technique [0002] With the development of science and technology, touch screen (Touch Panel, TP) has been widely used in electronic equipment, and users can conveniently control the electronic equipment through touch operation. [0003] Usually, a touch operation of the user on the TP will cause the electrical signal of the TP sensor array to change, and the TP will report this change to the device driver layer of the Linux kernel (Linux kernel) for processing, and the device driver layer will generate, for example, time Input events such as poking and clicking coordinates are reported to the Android framework layer (Android Framework), and then the Android framework layer processes and reports the reporting event to the application processor (ApplicationPr...

Claims

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Application Information

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IPC IPC(8): G06F3/041G06F3/042
CPCG06F3/0416G06F3/042G06F3/041G04F13/02
Inventor 马华泽
Owner HONOR DEVICE CO LTD
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