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System capable of synchronize time of watch by image identification

A technology for watch and image analysis, applied in character and pattern recognition, radio-controlled timers, instruments, etc., can solve the problem of inability to know where the pointer is pointing, only electronic watches, etc.

Active Publication Date: 2017-08-08
颍上县祥盛建设管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the rise of smart devices, there are gradually automatic time synchronization methods, but the automatic time synchronization method is generally limited to electronic watches.
The reason is that watches with quartz movement or mechanical movement are mechanically controlled, and there is no feedback on the position of the pointer relative to the dial. Therefore, even if an intelligent module is installed on the quartz movement or mechanical movement, it is impossible to know where the pointer is currently pointing.

Method used

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  • System capable of synchronize time of watch by image identification

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Use the image analysis software of the mobile phone to take pictures of the dial of the watch. The image analysis software not only obtains the image of the dial, but also records the actual time t1 of the photo, such as t1 is 5:3:20, and stores the actual time t1 in in the storage module of the mobile phone.

[0029] The image analysis software analyzes the acquired image to obtain the display time t2 of the dial, for example, t2 is 5 hours, 2 minutes and 55 seconds, and the display time t2 is stored in the storage module of the mobile phone.

[0030] The image analysis software calculates the time difference Δt=t1-t2=25 seconds.

[0031] The mobile phone transmits the time difference of 25s to the watch through the wireless communication module. After receiving the time difference, the controller of the watch adjusts the pointer and starts timing from 0 at the same time. The time threshold T=30 seconds is stored in the controller, then the adjustment amount is Δt+T, ...

Embodiment 2

[0034] Use the image analysis software of the mobile phone to take pictures of the dial of the watch. The image analysis software not only obtains the image of the dial, but also records the actual time t1 of the photo, such as t1 is 5:3:20, and stores the actual time t1 in in the storage module of the mobile phone.

[0035] The image analysis software analyzes the acquired image to obtain the display time t2 of the dial, for example, t2 is 5 hours, 5 minutes and 20 seconds, and the display time t2 is stored in the storage module of the mobile phone.

[0036] The image analysis software calculates the time difference Δt=t1-t2=-120 seconds.

[0037] The mobile phone transmits the time difference of 25s to the watch through the wireless communication module. After receiving the time difference, the controller of the watch adjusts the pointer and starts timing from 0 at the same time. The time threshold T=30 seconds is stored in the controller, then the adjustment amount is Δt+T...

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Abstract

A system capable of synchronize the time of a watch by the image identification comprises the watch, the watch comprises a movement, and the moment comprises a pointer and a dial. The pointer is connected with a stepping motor, the moment also comprises a controller connected with the stepping motor, and the system also comprises a mobile phone. The mobile phone comprises an image analysis software, and the image analysis software can start a lens of the mobile phone to shoot the dial of the moment and analyze a shot image to obtain the display moment of the dial. The mobile phone comprises a microprocessor, and the image analysis software can call the microprocessor to compare the display moment and the actual time when the image is obtained to obtain the time difference. The mobile phone can send the time difference to the watch via a wireless communication module, and the controller receives the time difference sent by the mobile phone and can adjust the pointer. By the above technical scheme, a user just needs to use the mobile phone to shoot the dial and transmit the processed data to the watch, so that the watch can synchronize and adjust the time automatically.

Description

technical field [0001] The invention relates to a watch time-setting system, in particular to a watch time-setting system through image recognition. Background technique [0002] The current watch time is generally observed by human eyes, and if there is a difference with the network time, manual adjustment is performed. With the rise of smart devices, there are gradually automatic time-setting methods, but the automatic time-setting method is generally limited to electronic watches. The reason is that watches with quartz movement or mechanical movement are mechanically controlled, and there is no feedback on the position of the pointer relative to the dial. Therefore, even if an intelligent module is installed on the quartz movement or mechanical movement, it is impossible to know where the pointer is currently pointing. . Contents of the invention [0003] In order to solve the above-mentioned technical problems, the present invention sets a controller in the watch wit...

Claims

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Application Information

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IPC IPC(8): G04R20/00G06K9/20
CPCG04R20/00G06V10/22
Inventor 乔丽军周小高李彬彬胡伟周兵华林才灿曾志威
Owner 颍上县祥盛建设管理有限公司
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