Method and device for detecting duration of skin touching screen, and electronic equipment

Abstract

The embodiment of the invention provides a method and device for detecting duration of skin touching a screen, and electronic equipment. The method comprises the following steps: detecting, once every first preset duration, whether a display screen has a touch operation of a user or not, and a touch area related to the touch operation, and if the touch area related to the touch operation is larger than or equal to a first preset value, determining that the touch operation is a first touch operation; if a number of times that the display screen has the first touch operation is greater than or equal to a second preset value within a second preset duration, determining that the electronic equipment is in a mode of touching the screen for a long time by skin. According to the method for detecting the duration of skin touching the screen, the detection of the skin touching the screen for a long time can be realized through a display screen, so that the touching skin is effectively protected, and under the condition that the touching skin does not appear, the use endurance time of users is ensured, and the use experience is improved.

Description

technical field [0001] The present application relates to the technical field of electronic equipment, in particular to a method, device and electronic equipment for detecting the duration of skin contact with a screen. Background technique [0002] At present, many electronic devices have the characteristics of high power consumption, small size, and poor heat dissipation. Take children’s watches as an example. As a result, the temperature of the watch screen is high, and it may even cause safety incidents such as burns after the user sticks to the face. [0003] According to international standards, if human skin tissue is exposed to 43°C for 8 hours, it will cause irreversible damage to the skin. Among them, the actual adult test will be red and slightly painful after 7 minutes at 40°C. Individual children 30°C More than 10 minutes may cause low-temperature burns, and if it exceeds 45 degrees, it will quickly cause damage to the skin. In many usage scenarios of electron...

AI Technical Summary

Problems solved by technology

In many usage scenarios of electronic devices (such as voice calls), the screen temperature of electronic devices can usually reach above 40 degrees, or even 45-46 degrees Celsius. If the skin touches the screen for a long time, it is very likely to cause low-temperature burns

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