Energy-saving control method and device for video call of smartwatch

A video call and energy-saving control technology, which is applied to color TV parts, TV system parts, TVs, etc., can solve the difficulty of video call function, the popularization of smart watches, and the inability to keep them on, reducing the practicality and battery life of smart watches Ability and other issues

Inactive Publication Date: 2017-02-15
BEIJING QIHOO TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the GPS intelligence of the watch is used as an auxiliary and cannot be turned on all the time.
[0004] However, for video calls
During the call, the video image needs to be transmitted, so the power consumption will increase greatly during the call, which will reduce the practicability and battery life of the smart watch
Therefore, the video call function is difficult to popularize on smart watches

Method used

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  • Energy-saving control method and device for video call of smartwatch
  • Energy-saving control method and device for video call of smartwatch
  • Energy-saving control method and device for video call of smartwatch

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Embodiment Construction

[0065] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0066] In some processes described in the specification and claims of the present invention and the above-mentioned drawings, a plurality of operations appearing in a specific order are contained, but it should be clearly understood that these operations may not be performed in the order in which they appear herein Execution or parallel execution, the serial numbers of the operations, such as 101, 102, etc., are only used to distinguish different operations, and the serial numbers themselves do not represent any execution order. Additionally, these processes can include more or fewer operations, and these operations can be performed sequentially or in parallel. It should be n...

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Abstract

The invention discloses an energy-saving control method and device for a video call of a smartwatch. The method comprises the following steps of: receiving a triggering instruction for starting the video call, and opening an image channel and a voice channel; starting a camera, and obtaining a change parameter between a video image captured by the current camera and an adjacent image; and, turning off the camera when the change parameter is less than a pre-set first change threshold value within a pre-set time slot. By means of the energy-saving control method and device disclosed by the invention, electrical energy can be saved; and thus, the cruising capability of the smartwatch is improved.

Description

technical field [0001] The present invention relates to the technical field of wearable devices, and more specifically, to an energy-saving control method and device for smart watch video calls. Background technique [0002] In recent years, smart watches are very popular, with various functions and ideas! But when it comes to battery life, like smartphones, although the standby time can last for three to five days or even longer, in actual use, it only takes one day, or even less than one day. What exactly makes smart watches consume so much power? [0003] The battery capacity of smart watches currently on the market ranges from around 300mAh to 500mAh. The capacity of the battery used by the watch is related to the size and structure of the watch itself, and is also affected by the system and functions of the watch. This is why the standby time of the smart watch can last for a long time, but when it is actually used, it feels like the battery is gone in the blink of a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/14H04N5/232
CPCH04N7/141H04N7/142H04N23/66
Inventor 唐惠忠
Owner BEIJING QIHOO TECH CO LTD
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