Title:
MULTI-MASTER POWER SUPPLY AND COMMUNICATION SYSTEM, METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/103731
Kind Code:
A1
Abstract:
Disclosed in the present invention are a multi-master power supply and communication system, method and device. The system comprises a power supply module and at least one functional module. The power supply module and the at least one functional module are interconnected via a bus. The power supply module sends charging data to the functional module via the bus, and the functional module receives the charging data via the bus and executes a charging operation. The power supply module executes a first sending operation via the bus to send communication data to the at least one functional module. The functional module executes a second sending operation via the bus to send communication data to the power supply module or another functional module. In the present invention, a bus that connects a power supply module with a functional module enables the functional module to be charged by the power supply module before performing communication and in the process of performing communication, such that multi-master power supply and communication among multiple functional modules can be realized by using two power lines, thereby solving the technical problems in which existing bus communication methods do not provide a simplified multi-master power supply and communication system and have low driving capability.
Inventors:
SHU JIFENG (CN)
Application Number:
PCT/CN2022/132430
Publication Date:
June 15, 2023
Filing Date:
November 17, 2022
Export Citation:
Assignee:
SHU JIFENG (CN)
International Classes:
H04L12/40; H02J1/06; H02J7/00
Foreign References:
| CN114793186A | 2022-07-26 | |||
| US20030065848A1 | 2003-04-03 | |||
| CN113364076A | 2021-09-07 | |||
| CN112003954A | 2020-11-27 | |||
| CN112737913A | 2021-04-30 | |||
| CN212377855U | 2021-01-19 |
Attorney, Agent or Firm:
SHENZHEN HUIZHENG INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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