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Address allocation method, system and equipment based on transmission path and computer readable storage medium

A distribution method and transmission path technology, applied in transmission systems, comprehensive factory control, electrical components, etc., can solve problems such as uncertainty and the impact of control system reliability, to reduce uncertainty, improve overall reliability, and achieve convenient effects

Active Publication Date: 2022-05-10
ZHEJIANG SUPCON RES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is understandable that the above solutions either use time intervals as the basis for address allocation, or must know the total number of devices in the control system, and there is uncertainty in the address allocation process, which affects the reliability of the control system

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  • Address allocation method, system and equipment based on transmission path and computer readable storage medium
  • Address allocation method, system and equipment based on transmission path and computer readable storage medium
  • Address allocation method, system and equipment based on transmission path and computer readable storage medium

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Embodiment Construction

[0068] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0069] As used herein, the term "comprise" and its variants mean open inclusion, ie "including but not limited to". The term "or" means "and / or" unless otherwise stated. The term "based on" means "based on at least regionally". The terms "one example embodiment" and "one embodiment" mean "at least one example embodiment." The term "another embodiment" means "at least one further embodiment". The terms "first", "second", etc. may refer to different or the same object. Other definitions, both express ...

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PUM

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Abstract

The invention provides an address allocation method, system and device based on a transmission path and a computer readable storage medium. Through the technical scheme provided by the invention, the path information between the devices and the address allocation server can be acquired according to the distribution condition of the switches passing through between each device and the address allocation server in the control network, and the determined and unique address allocation is carried out on the device determined by each path according to the path information. In the address allocation process, the time interval does not need to be referred to or the distribution number of the devices does not need to be obtained in advance, the technical scheme is convenient to implement, the uncertainty in the address allocation process can be effectively reduced, the overall reliability of the control system is further improved, the application range is wide, and the method has popularization value.

Description

technical field [0001] The invention relates to the technical field of industrial automation control, and in particular discloses an address allocation method, system, device and computer-readable storage medium based on a transmission path. Background technique [0002] In the prior art, when solving the problem of bus-type control, one-control-many is a relatively popular control method at present, and has a good performance. However, with the increase of networking, the corresponding slave node address setting, the complexity of the problem of master and slave address matching is gradually highlighted. In the prior art, it is often necessary to manually set the slave address, or communicate with the slave in series To allocate addresses one by one, occupying unnecessary resources. [0003] In order to solve the above application problems related to address allocation, various solutions have been proposed in the prior art: for example, CN202110326477.9 proposes an address...

Claims

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Application Information

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IPC IPC(8): H04L61/5007H04L61/5053H04L61/5076
CPCY02P90/02
Inventor 俞志群袁延波谢灿华冯地明蒋天志夏嘉乐包建雄郭佛保
Owner ZHEJIANG SUPCON RES