Data transmission method and device, equipment and storage medium

A data transmission method and data technology, applied in the field of information transmission, can solve problems such as low coding efficiency and unsuitability for data transmission, and achieve the effect of improving coding density and coding efficiency

Inactive Publication Date: 2019-06-14
GUANGZHOU SHIYUAN ELECTRONICS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The logic 0 or logic 1 in the existing infrared remote control coding format requires two levels to code, and the coding efficiency is low; it is not suitable for the transmission of large amounts of data

Method used

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  • Data transmission method and device, equipment and storage medium
  • Data transmission method and device, equipment and storage medium
  • Data transmission method and device, equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] figure 1 It is a flow chart of the data transmission method provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation of data transmission between devices. The data transmission method provided by this embodiment can be executed by a data transmission device, and the data transmission device can pass Realized by means of software and / or hardware, the data transmission device may be composed of two or more physical entities, or may be composed of one physical entity. It should be noted that the method provided in this embodiment may be specifically executed by a device capable of emitting light outward, and may be considered to be specifically executed by a data transmission device integrated on the device.

[0042] Further, the above-mentioned device may be an infrared remote controller, or a device with a near field communication (Near Field Communication, NFC) function, for example, an intelligent terminal with an NFC function, ...

Embodiment 2

[0062] figure 2 It is a flow chart of the data transmission method provided by Embodiment 2 of the present invention; this embodiment is applicable to data transmission between devices, and this embodiment further optimizes the data transmission method, such as figure 2 As shown, the optimized data transmission method mainly includes the following steps:

[0063] S210. Obtain data to be transmitted.

[0064] In this embodiment, the data to be transmitted refers to data that needs to be transmitted to an external device. Obtaining the data to be transmitted may be performed according to an instruction to acquire data to be transmitted. Wherein, the triggering mode of the data acquisition instruction to be transmitted can be set according to the actual situation. For example, a trigger button is set, and when it is detected that the trigger button is clicked, it is determined that a data acquisition instruction to be transmitted is received. Wherein, when the above data tr...

Embodiment 3

[0092] Figure 7 The receiving schematic diagram of the data transmission device provided by Embodiment 3 of the present invention, this embodiment is applicable to the situation of data transmission between devices, and the data transmission device can be realized by software and / or hardware, such as Figure 7 As shown, the data transmission device provided in this embodiment includes: an acquisition module 710 , an encoding module 720 and a sending module 730 .

[0093] An acquisition module 710, configured to acquire data to be transmitted;

[0094] An encoding module 720, configured to encode the data to be transmitted into corresponding display parameters;

[0095] The sending module 730 is configured to send the encoded display parameters to the light emitting device, and the light emitting device is used to display according to the display parameters so as to transmit the data to be transmitted.

[0096] The data transmission device provided in this embodiment first o...

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Abstract

The invention discloses a data transmission method and device, equipment and a storage medium. The data transmission method comprises the steps: firstly, to-be-transmitted data are obtained; then theto-be-transmitted data are encoded to be corresponding display parameters; and finally, the encoded display parameters are sent to the light-emitting equipment, and the light-emitting equipment is used for displaying according to the display parameters so as to transmit the to-be-transmitted data. According to the technical scheme, the to-be-transmitted data are encoded to be the corresponding display parameters, the logic level is encoded through the light and dark time of light rays, the logic level can be encoded whether the light rays are light or dark, the data encoding density is higherthan that of protocols such as NEC and RC-5, the encoding density is increased, and the encoding efficiency is improved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of information transmission, and in particular, to a data transmission method, device, equipment, and storage medium. Background technique [0002] The encoding format of the infrared remote control usually has two formats: NEC encoding format and RC-5 encoding format. Existing infrared remote control encoding formats use high level + low level to encode logic 0 or logic 1. In the NEC encoding format, a high level of 560 microseconds (microsecond, μs) and a total duration of 2.25 milliseconds (millisecond, ms) are encoded as logic 1, and a high level of 560 μs, and a total duration of 1.12ms is encoded as logic 0. In the RC-5 encoding format, 889 μs high level, 889 μs low level is encoded as logic 1, 889 μs ground level, and 889 μs high level is encoded as logic 1. [0003] Logic 0 or logic 1 in the existing infrared remote control coding format needs two levels to code, and the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C23/04G08C17/02
Inventor 郭玉峰
Owner GUANGZHOU SHIYUAN ELECTRONICS CO LTD
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