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Information transmission method, information transmission device, electronic equipment and storage medium

A technology for information transmission and signal transmission, applied in the field of information transmission, can solve problems such as poor user experience and increased power consumption, and achieve the effect of improving experience and reducing power consumption

Active Publication Date: 2021-03-19
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to be able to receive ultrasonic data in time, it is necessary to keep the components used to receive ultrasonic waves, the components used for digital-to-analog conversion, and the components used for decoding in working condition, and the ultrasonic receiving equipment that receives ultrasonic waves will increase a large amount of power consumption; or, Even if the ultrasonic receiving device is not in working condition all the time, manual intervention is required to turn on or off the ultrasonic receiving device, which will bring poor user experience to users

Method used

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  • Information transmission method, information transmission device, electronic equipment and storage medium
  • Information transmission method, information transmission device, electronic equipment and storage medium
  • Information transmission method, information transmission device, electronic equipment and storage medium

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Embodiment Construction

[0063] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0064] In a short-distance range, using wireless technology for information transmission has become one of the most commonly used information transmission methods at present. For the short-distance transmission of wireless data, infrared radiation transmission, wireless electromagnetic wave transmission and ultrasonic transmission are often used at present.

[0065] Although informati...

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Abstract

The invention relates to an information transmission method, an information transmission device, electronic equipment and a storage medium. The information transmission method is applied to ultrasonictransmitting equipment and comprises the following steps: transmitting a Bluetooth awakening signal; obtaining an ultrasonic transmission signal based on the to-be-transmitted information; sending the ultrasonic transmission signal to ultrasonic receiving equipment, wherein the Bluetooth awakening signal is used for awakening the ultrasonic receiving equipment to receive the ultrasonic transmission signal. In the ultrasonic receiving equipment, a decoder, a sound wave receiver and other elements can be in a normally closed state, when information needs to be transmitted through ultrasonic waves, the ultrasonic transmitting equipment transmits the Bluetooth awakening signal firstly, and the ultrasonic receiving equipment wakes up related elements after receiving the Bluetooth awakening signal so as to receive ultrasonic signals, and thus information transmission is realized. Therefore, the related elements in the ultrasonic receiving equipment do not need to be in the working state allthe time, the power consumption of the ultrasonic receiving equipment is reduced, and the experience is improved.

Description

technical field [0001] The present disclosure relates to the technical field of information transmission, and in particular, to an information transmission method, an information transmission device, electronic equipment, and a storage medium. Background technique [0002] In short-distance wireless information transmission, transmission based on ultrasonic waves is a low-cost solution. [0003] In the process of information transmission based on ultrasonic waves, it is necessary to encode the information to be transmitted into ultrasonic data, and then decode the ultrasonic data into information to be transmitted. [0004] In order to be able to receive ultrasonic data in time, it is necessary to keep the components used to receive ultrasonic waves, the components used for digital-to-analog conversion, and the components used for decoding in working condition, and the ultrasonic receiving equipment that receives ultrasonic waves will increase a large amount of power consump...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C23/02G08C17/02
CPCG08C23/02G08C17/02H04B11/00H04B17/318H04W4/80H04W76/11H04W52/0229
Inventor 史润宇卢明
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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