A method for allocating communication equipment addresses and counting the number of equipment

A technology of communication equipment and equipment, which is applied in the direction of data exchange, digital transmission system, and transmission system through path configuration. It can solve problems such as difficulty in troubleshooting, inconvenient address setting, and labor costs, and achieve the effect of reducing huge workload.

Active Publication Date: 2020-12-29
FOSHAN BAYKEE NEW ENERGY TECH INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The disadvantage is: it costs labor, and if the device is installed on the roof or ceiling, it is very inconvenient to set the address
If the address settings of two machines are duplicated, it is difficult to troubleshoot

Method used

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  • A method for allocating communication equipment addresses and counting the number of equipment
  • A method for allocating communication equipment addresses and counting the number of equipment
  • A method for allocating communication equipment addresses and counting the number of equipment

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Embodiment Construction

[0026]The technical solutions of the present invention will be further described below in conjunction with the drawings and specific implementations.

[0027]Such asFigure 1-Figure 4 As shown, a communication device address allocation and device quantity statistics method includes several devices and a monitoring system. The communication line from the CPU of each device is divided into an input terminal IN and an output terminal OUT. Each device is connected linearly, the first The input terminal IN of the device is connected to the monitoring system, and the input terminal IN of each subsequent device is connected to the output terminal OUT of a device; each of the devices is controlled by the switch J to turn on and off the output terminal OUT, and the device is powered on and working , The relay J is closed by default; the method for address allocation of communication equipment and equipment quantity statistics includes the following steps:

[0028]Step 1: The monitoring system sends...

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Abstract

The invention relates to a method for allocating addresses of communication equipment and counting the number of equipment, including several equipment and a monitoring system. The communication line of each equipment is divided into an input terminal IN and an output terminal OUT, and each equipment is connected in a line type. The terminal IN is connected with the monitoring system, and the input terminal IN of each subsequent device is connected to the output terminal OUT of a device; each device is controlled by a switch J to turn on and off the output terminal OUT; the communication device address assignment and device The method of quantity statistics includes step 1: the monitoring system sends a switch disconnection command; step 2: the monitoring system sends an address setting command to set the address of the first device; step 3: repeat step 2 until the device at the end of the communication line; step 4: carry out total. The present invention ensures that each device is uniquely corresponding to the address signal by distributing the address signals of the devices one by one. During the process of distributing the address signals, the device quantity is counted at the same time, reducing the huge workload of manual confirmation.

Description

Technical field[0001]The present invention relates to the technical field of communication equipment address allocation, in particular to a method for communication equipment address allocation and equipment quantity statistics.Background technique[0002]When using RS485 or CAN bus, you need to program a unique address code for the device that has been connected to the bus. Existing applications generally encode the communication address of the device as follows:[0003]Method 1: Use DIP switches. When leaving the factory, the address dial switch is set to the default address. During on-site installation and commissioning, the commissioning personnel will come to the equipment to manually dial the required address. The disadvantage is that it takes labor, and if the equipment is installed on the roof or ceiling, it is very inconvenient to set the address. If the address settings of two machines are duplicated, troubleshooting is difficult.[0004]Method 2: Use R485 or CAN for communicati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/40H04L29/12
CPCH04L12/40006H04L61/50H04L61/5038
Inventor 黄敏罗世明
Owner FOSHAN BAYKEE NEW ENERGY TECH INC
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