Method, device and equipment base for addressing

A technology of equipment and base, applied in the field of communication, can solve the problems of low fault tolerance and reliability, and achieve the effect of improving fault tolerance and reliability and improving addressing efficiency

Active Publication Date: 2018-08-10
ZHEJIANG SUPCON TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this automatic addressing method, the address of the latter device is related to the address of the previous device. Therefore, when a device has a failure such as power failure, the devices that are addressed after the device will be affected. It can be seen that , the fault tolerance and reliability of this automatic addressing technology are not high

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  • Method, device and equipment base for addressing
  • Method, device and equipment base for addressing
  • Method, device and equipment base for addressing

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Embodiment Construction

[0047] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0048] The inventor found through research that in order to enable multiple devices in the system to communicate, it is necessary to assign addresses to each device. In the prior art, automatic addressing is realized through software programming, and the master device sends addressing instructions to the slave device. Then the addressed slave device sends addressin...

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Abstract

The invention discloses a method, a device and an equipment base for addressing. The method is applied to a system comprising the equipment base, main equipment and at least one slave equipment, the main equipment and the slave equipment are mounted on the equipment base, the equipment base is provided with a base circuit for addressing, and the base circuit provides N address lines respectively for each equipment. The method comprises the following steps: the main equipment supplies power for the base circuit; and the main equipment and each slave equipment read level signals respectively from respective address lines so as to determine respective addresses according to the respectively read level signals. Visibly, by adopting the method for addressing, provided by the embodiment of the invention, when an equipment fault occurs in the system, addressing of other equipment is not affected, thereby improving the fault tolerance and the reliability of the automatic addressing technology.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method, device and equipment base for addressing. Background technique [0002] In a system composed of a master device and at least one slave device, it is necessary to assign addresses to each device in the system, so that each device can communicate based on its assigned address. In order to avoid technicians manually dialing codes for each device to reduce the inconvenience of installing devices on site, automatic addressing for each device can be realized through software. Specifically, starting from the master device, the previous device can send an addressing command to the next device until all devices are addressed. In this automatic addressing method, the address of the latter device is related to the address of the previous device. Therefore, when a device has a failure such as power failure, the devices that are addressed after the device will be affected. It...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/40
CPCG06F13/4068
Inventor 石莹董丹娜林样许祥杰
Owner ZHEJIANG SUPCON TECH
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