Unlock instant, AI-driven research and patent intelligence for your innovation.

Method, device, and system of allocating communication addresses for intelligent instruments

A communication address and smart meter technology, applied in the field of communication, can solve problems such as heavy configuration workload, failure of smart meter reading system, configuration errors, etc., to improve efficiency and accuracy, avoid manual configuration errors, and reduce deployment costs Effect

Active Publication Date: 2017-04-26
HUAWEI TECH CO LTD
View PDF9 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present invention provides a method, device and system for allocating communication addresses, which are used to solve the problem that in the process of allocating communication addresses for smart meters, maintenance personnel need to manually input communication addresse

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method, device, and system of allocating communication addresses for intelligent instruments
  • Method, device, and system of allocating communication addresses for intelligent instruments
  • Method, device, and system of allocating communication addresses for intelligent instruments

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0068] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0069] The embodiment of the present invention provides a system for assigning communication addresses, including a master station, DCU and several smart instruments, such as image 3 Shown is a schematic diagram of the system framework of the embodiment of the present invention. Each smart meter can have a unique identifier (such as meter number), and the smart meters of all users in a certain area (such as a certain community) are connected to the DCU in this area, and the DCU communicates with the master station.

[0070] In the AMI-based intelligent meter reading system, the master station in the present invention is the AMI master station. The AMI master station may include a data collection platform (Data collection platform, DC...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method, a device, and a system of allocating communication addresses for intelligent instruments. The method comprises steps that a receiving main station of a data concentrating unit DCU is used to transmit an identifier notification message, which comprises a first identifier; the DCU is used to allocate a first communication address for the first identifier according to the identifier notification message, and is used to store a first identifier and first communication address pair; the DCU is used to broadcast and transmit a communication address allocation message, which comprises the first identifier and first communication address pair, and then a first intelligent instrument provided with the first identifier is used to configure the first communication address. By adopting the method, the device, and the system provided by the invention, the efficiency of allocating the communication addresses for the intelligent instruments is improved.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method, device and system for allocating communication addresses of smart meters. Background technique [0002] In the smart meter reading system, the smart meter is connected to the Data Concentrating Unit (DCU for short), and the DCU is connected to the master station of the Advanced Metering Infrastructure (AMI) through the network. data, control the smart meter, etc. [0003] When the DCU and the smart meter communicate through the RS (recommended standard, recommended standard)-485 protocol, each smart meter must be assigned a communication address, also called a 485 address. Usually, maintenance personnel assign corresponding 485 addresses to each smart meter on the master station, then enter the corresponding 485 addresses of each smart meter in the DCU, and configure the corresponding 485 addresses in each smart meter so that the DCU can Based on the 485 addres...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H04L29/12
CPCH04L61/5046H04L61/00
Inventor 吴木林
Owner HUAWEI TECH CO LTD