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Title:
LOOP CIRCUIT BASED AUTOMATIC TIME SYNCHRONIZATION METHOD OF WATCH
Document Type and Number:
WIPO Patent Application WO/2019/096183
Kind Code:
A1
Abstract:
A loop circuit 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 restorable conductor is provided at a position, directly facing the opening of the surface, of a machine core of the watch; the length of the conductor extending out of the opening is greater than the height of any hand to the surface; the conductor is in an open circuit, and when starting an automatic synchronization program of the watch, when the hand contacts the conductor, the open circuit is closed; when the processor detects that the open circuit is closed, the processor controls a drive motor of the hand contacting the conductor 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, 510530, CN)
Application Number:
CN2018/115520
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:
CN107908095A2018-04-13
CN107703731A2018-02-16
CN107643678A2018-01-30
CN107643679A2018-01-30
CN2488087Y2002-04-24
CN102289191A2011-12-21
CN2410662Y2000-12-13
US20040052161A12004-03-18
US5487054A1996-01-23
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