Data transmission method and wearable device

A data transmission method and wearable device technology, applied in the field of data transmission methods and wearable devices, can solve the problems of reducing the standby time of smart watches, affecting the user experience of smart watches, and power consumption, so as to reduce the number of wake-ups and prevent tearing effects , The effect of reducing power consumption

Active Publication Date: 2021-11-23
HONOR DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Using the existing technology, the processing module needs to switch to the wake-up state after detecting the rising edge of each control signal when there is no data to be sent, which brings invalid power consumption and reduces the overall standby time of the smart watch Time, which affects the user experience of smart watches

Method used

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  • Data transmission method and wearable device
  • Data transmission method and wearable device
  • Data transmission method and wearable device

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Experimental program
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Embodiment Construction

[0034] figure 1 A schematic diagram of the structure of the electronic device is shown.

[0035] The electronic device 100 may include a processor 110, an external memory interface 120, an internal memory 121, a universal serial bus (universal serial bus, USB) interface 130, a charging management module 140, a power management module 141, a battery 142, an antenna 1, and an antenna 2 , mobile communication module 150, wireless communication module 160, audio module 170, speaker 170A, receiver 170B, microphone 170C, earphone jack 170D, sensor module 180, button 190, motor 191, indicator 192, camera 193, display screen 194, and A subscriber identification module (subscriber identification module, SIM) card interface 195 and the like. The sensor module 180 may include a pressure sensor 180A, a gyroscope sensor 180B, an air pressure sensor 180C, a magnetic sensor 180D, an acceleration sensor 180E, a distance sensor 180F, a proximity light sensor 180G, a fingerprint sensor 180H, a...

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Abstract

The invention provides a data transmission method and wearable equipment, a processing module can start to send data to a display module at any moment after generating data of display content, so that the display module stores the data in a storage unit after receiving the data, and the display module takes a rising edge of a control signal as a trigger condition to transmit the data to the display module. The processing module performs self-refreshing according to the frequency of the control signal, and the data sending frequency of the processing module is consistent with or similar to the self-refreshing frequency of the display module, so that the processing module does not need to be awakened at each rising edge while the tearing effect of the display content of the display module is prevented, and the wakeup times of the processing module when the data is not sent can be reduced, so that the power consumption is reduced.

Description

technical field [0001] The present application relates to the field of electronic technology, in particular to a data transmission method and a wearable device. Background technique [0002] With the continuous development of electronic technology, smart watches and other wearable devices can achieve more and more functions and display effects. For example, the processing module in the smart watch can be used to generate the content of the image to be displayed. Data, and send the data of the image content to the display module, and the display module displays the image content on the display panel according to the received data, so that the user can watch the image content provided by the smart watch through the display panel. [0003] In the prior art, in order to keep the synchronization between the processing module and the display module, the display module can generate a control signal and send it to the processing module, so that the display module can display the ima...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/3827H04W52/02
CPCH04B1/385H04W52/0248Y02D30/70
Inventor 靳百萍
Owner HONOR DEVICE CO LTD
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