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A power bus data transmission method, device and computer-readable storage medium

A data transmission method and technology of a data transmission device, which are applied in the fields of electrical digital data processing, energy-saving computing, climate sustainability, etc., can solve the problems of unbalanced power supply of the power bus and low communication efficiency, and achieve balanced power supply and increased distance. , the effect of less interference

Active Publication Date: 2021-02-02
深圳市英美华科技有限公司
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Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a power bus data transmission method, device and computer-readable storage medium, aiming to solve the problems of unbalanced power supply and low communication efficiency of the power bus

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  • A power bus data transmission method, device and computer-readable storage medium
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  • A power bus data transmission method, device and computer-readable storage medium

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Embodiment Construction

[0027] In order to describe the technical content, structural features, achieved goals and effects of the present invention in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.

[0028] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0029] Please refer to figure 1 , figure 1 It is a flowchart of the power bus data transmission method provided by the first embodiment of the present invention. Such as figure 1 As shown, a power bus data transmission method is applied to the interaction between a master device and multip...

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Abstract

The present invention relates to the technical field of power bus communication, in particular to a power bus data transmission method, device and computer-readable storage medium. Device information; group all slave device information to form slave device groups, assign corresponding group addresses to slave device groups, and assign corresponding intra-group addresses to slave devices in each slave device group; send query commands to slave device groups ; Receive the return code data returned from the device group. The invention solves the problems of unbalanced power supply of the power bus and low communication efficiency.

Description

technical field [0001] The present invention relates to the technical field of power bus communication, in particular to a power bus data transmission method, device and computer-readable storage medium. Background technique [0002] At present, there are one-master multi-slave power bus products with communication and power supply functions on the market. The bus can not only supply power to the connected devices, but also realize the communication between the master device and the slave devices. The coding specification is point-to-point in units of bytes. Communication has the characteristics of a high proportion of low-level pulses, a slow communication rate, and a long polling cycle, which leads to low power of the communication line, and changes in the slave device current on the bus will greatly interfere with the waveform transmitted by the bus, affecting the bus. Power supply balance and data transmission distance. Contents of the invention [0003] Aiming at the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F13/362
CPCG06F13/362Y02D10/00
Inventor 王雅萍马霄宇王玄成
Owner 深圳市英美华科技有限公司
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