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Title:
FLEXIBLE STRAIN SENSOR BASED AUTOMATIC TIME SYNCHRONIZATION METHOD OF WATCH
Document Type and Number:
WIPO Patent Application WO/2019/096182
Kind Code:
A1
Abstract:
A flexible strain sensor based automatic time synchronization method of a watch. The method comprises: step 1, adjusting a hand to a pre-set position; step 2, acquiring a current time; and step 3, sending the current time to the watch, and adjusting the hand to the current accurate time. Step 1 comprises the following steps: the watch comprises a surface, and the surface is provided with an opening; a flexible strain sensor is provided at a position, directly facing the opening of the surface, of a machine core of the watch; the length of the flexible strain sensor extending out of the opening is greater than the height of any hand to the surface; the flexible strain sensor is connected to a processor of the watch, the processor stores a strain threshold of the flexible strain sensor and the processor drives the hand to rotate; when a strain value of the flexible strain sensor reaches the strain threshold, the processor controls a drive motor of the hand contacting the flexible strain sensor to drive the hand to rotate by a rotation threshold and stop at the pre-set position.

Inventors:
XIAO, Rui (Floor 5, Block C3 Scientific and Technological,Enterprise Accelerator,No.11, Kaiyuan Road, Science City, Huangpu Zon, Guangzhou Guangdong 0, 510000, CN)
Application Number:
CN2018/115519
Publication Date:
May 23, 2019
Filing Date:
November 15, 2018
Export Citation:
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Assignee:
GUANGDONG LEMOVT INTELLIGENT TECHNOLOGY CO., LTD. (YANG, Guang/Floor 5 Block C3, Scientific and Technological Enterprise Accelerator,No.11, Kaiyuan Road, Science City, Huangpu Zon, Guangzhou Guangdong 0, 510530, CN)
International Classes:
G04C9/08
Foreign References:
CN107703731A2018-02-16
CN107908095A2018-04-13
CN102289191A2011-12-21
CN1378108A2002-11-06
CN104749941A2015-07-01
CN202217144U2012-05-09
CN102778837A2012-11-14
CN103869686A2014-06-18
CN106896706A2017-06-27
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