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A method and device for transmitting st_bus data via Ethernet

A technology of Ethernet and data, which is applied in the field of data transmission and can solve problems such as the inability to transmit ST_BUS data

Active Publication Date: 2020-04-24
北京东土军悦科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For multiple electronic devices, ST_BUS data often cannot be transmitted between these electronic devices

Method used

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  • A method and device for transmitting st_bus data via Ethernet
  • A method and device for transmitting st_bus data via Ethernet
  • A method and device for transmitting st_bus data via Ethernet

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0032] In order to realize the transmission of serial communication bus ST_BUS data between different electronic devices through Ethernet, the present invention is from the perspective of the first electronic device (i.e. the sending end of ST_BUS data) and the second electronic device (i.e. the receiving end of ST_BUS data) A method and a device for transmitting ST_BUS data through Ethernet are respectively provided.

[0033] It should be noted that both the ...

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Abstract

The embodiment of the invention provides a method and a device for transmitting ST_BUS data through Ethernet. The method is applied to first electronic equipment, and comprises the following steps: acquiring an ST_BUS data frame synchronization signal; encapsulating an ST_BUS frame consisting of obtained ST_BUS data of a preset number of bytes into a grouping message from a moment when the frame synchronization signal is received; and sending the grouping message to second electronic equipment through the Ethernet. Through the scheme, transmission of the ST_BUS data among different electronic equipment through the Ethernet is realized well.

Description

technical field [0001] The invention relates to the technical field of data transmission, in particular to a method and device for transmitting ST_BUS data through Ethernet. Background technique [0002] In the prior art, for the same electronic device, serial communication bus (Serial Telecom BUS, ST_BUS for short) data transmission can be performed between its internal chips. ST-BUS is an important internal bus communication protocol of communication equipment in a time division communication system. It can multiplex or demultiplex multiple information, including audio, video, control information and other data, so as to unify the signal Conversion to realize data exchange between local equipment and telecom E1 lines. [0003] However, for multiple electronic devices, ST_BUS data often cannot be transmitted between these electronic devices. It is a new requirement to interconnect the ST_BUS of two devices through Ethernet. For example, in some application scenarios, user...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/40G06F13/42
CPCG06F13/4282H04L12/40013H04L12/4013
Inventor 马洪伟
Owner 北京东土军悦科技有限公司