Equipment addressing method, device and system

A technology of addressing and equipment, applied in the field of communication, can solve problems such as low addressing efficiency, achieve the effect of avoiding duplication of labor, improving addressing efficiency, and improving efficiency

Inactive Publication Date: 2020-03-06
BEIJING TRICOLOR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the purpose of this application is to provide a device addressing m

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  • Equipment addressing method, device and system
  • Equipment addressing method, device and system
  • Equipment addressing method, device and system

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[0047] In order to make the purpose, technical solutions and advantages of the embodiments of this application clearer, the following will clearly and completely describe the technical solutions in the embodiments of this application with reference to the drawings in the embodiments of this application. Obviously, the described embodiments are only It is a part of the embodiments of this application, but not all the embodiments. The components of the embodiments of the present application generally described and shown in the drawings herein may be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the present application. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without cr...

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Abstract

The invention provides an equipment addressing method, device and system, which are applied to controlled equipment in a network equipment management system, the network equipment management system comprises master control equipment and at least one piece of controlled equipment, and the method comprises the following steps: receiving a broadcast message; analyzing the broadcast message, and judging whether the broadcast message is a set message or not based on an analysis result; if the broadcast message is the set message, judging whether the broadcast message is an addressing message or not; and if the broadcast message is the addressing message, sending a response message carrying the Internet protocol address of the controlled device to the main control device, so as to enable the master control device to update the stored Internet protocol address information of the corresponding controlled device.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular, to a device addressing method, device and system. Background technique [0002] Existing network devices such as embedded devices such as STM32 and ARM embedded devices that only have a network communication interface and cannot display network information through an external display, the network link is the only channel for the device to communicate with the outside world. [0003] When a network device is left unused for a long time, or the upper computer device loses the configured information, or when multiple network devices of the same type are used together, the Internet Protocol (IP) information of the network device may be lost, and the upper computer The device cannot connect to the network device through the network, thus losing control of the network device. [0004] In the prior art, the IP address of the embedded device is generally obtained thro...

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Application Information

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IPC IPC(8): H04L29/12H04L29/06
CPCH04L69/22H04L61/5069
Inventor 张亚南
Owner BEIJING TRICOLOR TECH
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