Communication equipment

Abstract

The invention discloses communication equipment, which is provided with: an external network configuration module for configuring network configuration of an external network end; a configuration connection module which is used for configuring that a first communication unit and the external network end have different physical identifiers, wherein an access request end is connected with the firstcommunication unit and the access request end acquires the physical identifiers returned to the access request end by the first communication unit; and an external network end conversion connection module which is used for calling a Repeater module, traversing the database of the first communication unit and finding a connectable external network end, the connection state of the first communication unit and the external network end is continuously tested, the dynamic host configuration protocol module is started in the connection process, the first communication unit actively obtains the physical identifier of the external network end, and if the first communication unit does not successfully obtain the physical identifier of the external network end, the dynamic host configuration protocol module is continuously started, and if the first communication unit successfully acquires the physical identifier of the external network end, the dynamic host configuration protocol module is closed.

Description

technical field [0001] The invention relates to a device in the communication field, in particular to a communication device. Background technique [0002] Generally, communication equipment is used in industrial control environment, including wired communication equipment and wireless communication equipment, wired communication equipment such as serial communication equipment, professional bus communication equipment, industrial Ethernet communication equipment and conversion between various communication protocols equipment. Wireless communication devices include wireless AP devices, wireless network cards, and even antennas. The fundamental purpose of communication devices is for communication in industrial control. In traditional technology, the access requester needs to communicate with the access terminal through the external network. In practice, In use, the requester needs to first connect to the external network (such as the Internet), and then connect to the acce...

AI Technical Summary

Problems solved by technology

Wireless communication devices include wireless AP devices, wireless network cards, and even antennas. The fundamental purpose of communication devices is for communication in industrial control. In traditional technology, the access requester needs to communicate with the access terminal through the external network. In practice, In use, the requester needs to first connect to the external network (such as the Internet), and then connect to the access terminal through the external network. Especially in the current situation where the Internet of Things is developing rapidly, both the requester and the access terminal may be IoT devices, and then In the prior art, if the communication between IoT devices is realized, multiple configurations at the data link layer and / or network layer are often required. This configuration is generally not fully completed before leaving the factory and needs to be controlled by the user. It has caused a lot of inconvenience, especially in the configuration connection of the physical identification or the user's manipulation in the scene where the communication needs to be connected through the connection code, and often encounter many problems