A parallel connection automatic numbering method and system

A technology of automatic numbering and interface numbering, applied in the field of communication, can solve problems such as inconvenient numbering, and achieve the effect of improving flexibility

Active Publication Date: 2022-03-11
GUANGZHOU ZHIYUAN ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In the prior art, the numbering of the slaves is generally fixed for each slave, or manually dialed according to the installation position of the slaves, and the setting of the numbers is inconvenient

Method used

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  • A parallel connection automatic numbering method and system
  • A parallel connection automatic numbering method and system
  • A parallel connection automatic numbering method and system

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Embodiment Construction

[0043] In order to make the purpose, technical solution and advantages of the present application clearer, specific embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only parts relevant to the present application are shown in the drawings but not all content. Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe various operations (or steps) as sequential processing, many of the operations may be performed in parallel, concurrently, or simultaneously. In addition, the order of operations can be rearranged. The proc...

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Abstract

The embodiment of the present application discloses a parallel connection automatic numbering method and system. In the technical solution provided by the embodiment of the present application, the communication controller of the master is connected in parallel with the first connection module, the first connection module of the master is connected in parallel with the second connection module of the first slave, and the first connection module of the adjacent slave is connected in parallel. Parallel connection between the connection module and the second connection module, a second connector terminal fixed in the second connection module inside the slave is connected to the slave controller, and the remaining second connector terminals are connected to the first connector of the first connection module The endpoints are interleaved, and the number of the connected slave is directly determined according to the interface number of the communication bus interface, and the automatic numbering of the slave is realized. The installation sequence of slaves is re-numbered or manually numbered to improve the flexibility of slave numbering.

Description

technical field [0001] The embodiments of the present application relate to the field of communication technologies, and in particular to a method and system for automatic numbering of parallel connections. Background technique [0002] At present, some industrial control, measuring instruments, recorders and other products on the market use modular design and can be spliced ​​and installed. These products are usually divided into a master and multiple slave modules, usually the master is the communication master, which communicates with each slave (slave) module to obtain the data of the slave or control the behavior of the slave. [0003] The hardware design of these products is generally to connect all modules together sequentially through connectors and connectors. The connectors are responsible for connecting power supply and communication lines. When the host communicates with the slave, the host needs to know the address of each slave module in order to correctly To ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/40H04L61/50H04L61/5038
CPCH04L12/40006H04L2012/40228H04L61/50H04L61/5038
Inventor 周立功陈谭
Owner GUANGZHOU ZHIYUAN ELECTRONICS CO LTD
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