Data transmission method and device

A data transmission method and data information technology, applied in the field of data transmission methods and devices, can solve the problems of complicated operation and poor timeliness of data transmission, and achieve the effects of improving timeliness, saving electricity and saving manpower

Inactive Publication Date: 2019-07-19
ALIBABA (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Based on this, in the prior art, when the wristband is in a normal working state, only data collection is performed. When the data information collected by the wristband needs to be transmitted to other terminal equipment, it is usually necessary to manually connect the wristband to other terminal equipment. And transmit the data information in the bracelet to other terminal devices, so that not only the operation is complicated, but also the timeliness of data transmission is poor

Method used

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

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Embodiment Construction

[0071] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, 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. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0072] figure 1 It is a schematic diagram of an application scenario of the data transmission method provided by the embodiment of the present invention. See figure 1 , including a bracelet 101 and a terminal device 102. The wristband 101 is usually worn on the user's wrist. The terminal device 102 is generally a device that a user can ca...

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Abstract

The embodiment of the invention provides a data transmission method and device. The method comprises: a bracelet starting a Bluetooth function of the bracelet at a preset moment; the bracelet searching a terminal device pre-paired with the bracelet in a preset range; after the bracelet searches the terminal device, establishing Bluetooth connection between the bracelet and the terminal device; andthe bracelet sending the acquired data information to the terminal device through Bluetooth. The method and the device improve the timeliness of data transmission.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a data transmission method and device. Background technique [0002] With the continuous development of science and technology, smart bracelets (hereinafter referred to as bracelets) are more and more widely used. The wristband can collect data information such as the user's exercise situation and body parameters in real time, and send the collected data information to other terminal devices (such as mobile phones, computers, etc.). [0003] In practical applications, in order to ensure the convenience of wearing the wristband, the volume of the bracelet is usually small, which limits the components that can be installed in the bracelet, the power of the bracelet, and the data storage space of the bracelet. Based on this, in the prior art, when the wristband is in a normal working state, only data collection is performed. When the data informa...

Claims

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Application Information

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IPC IPC(8): H04W4/80H04W4/70H04W4/38H04W8/00H04W52/02H04W76/14
CPCH04W8/005H04W52/0248Y02D30/70
Inventor 金峙廷
Owner ALIBABA (CHINA) CO LTD
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