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Ethernet gateway, Ethernet gateway equipment, and Ethernet gateway system

A gateway device, Ethernet technology, applied in the field of communication, can solve the problems of not meeting user requirements, single function, etc.

Pending Publication Date: 2017-08-11
银川华信智信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the object of the present invention is to provide an Ethernet gateway, an Ethernet gateway device and a system, so as to alleviate the technical problem that the existing gateway in the prior art cannot meet the increasing requirements of users due to its single function.

Method used

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  • Ethernet gateway, Ethernet gateway equipment, and Ethernet gateway system
  • Ethernet gateway, Ethernet gateway equipment, and Ethernet gateway system
  • Ethernet gateway, Ethernet gateway equipment, and Ethernet gateway system

Examples

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Embodiment 1

[0033] Such as figure 1 and figure 2 As shown, the embodiment of the present invention provides an Ethernet gateway, which can be applied in fields such as industry and numerical control automation, and the Ethernet gateway includes: an Ethernet main control board 1 .

[0034] Wherein, the Ethernet main control board 1 includes an Ethernet interface 11, an Ethernet isolation transformer 12, an Ethernet controller 13, a microcontroller 14, a serial interface 15, a USB controller 16 with a USB interface, and an SD card slot interface 17 and memory 18.

[0035] The Ethernet interface 11, the Ethernet isolation transformer 12, and the Ethernet controller 13 are connected in sequence.

[0036] Ethernet controller 13, serial interface 15, USB controller 16 with USB interface, SD card slot interface 17, memory 18 are connected with microcontroller 14 respectively.

[0037] The Ethernet interface 11 is used to connect the Ethernet twisted wire to realize the connection with the Et...

Embodiment 2

[0057] Such as image 3 As shown, the embodiment of the present invention also provides an Ethernet gateway, which can be applied in the fields of industry, numerical control automation, etc. Based on the first embodiment, the Ethernet gateway includes: Ethernet main control board 1, for the sake of brevity and implementation The same parts as Example 1 are not shown in the figure and will not be described again.

[0058] The difference from Embodiment 1 is that, in order to solve the problem of inconvenient crossing of industrial Ethernet in industrial applications and enhance the practicability of the Ethernet gateway, the Ethernet main control board 1 provided in the embodiment of the present invention also includes a radio frequency antenna circuit 31 , the radio frequency antenna circuit 31 is connected with the microcontroller 14 . Specifically, there may be one or more radio frequency antenna circuits 31, and the radio frequency antenna circuits 31 may be wireless tran...

Embodiment 3

[0063] The embodiment of the present invention provides an Ethernet gateway device, such as Figure 4 and Figure 5 As shown, the Ethernet gateway device includes: a casing 100 and the Ethernet gateway 200 provided in the above-mentioned embodiments. The Ethernet gateway 200 is disposed inside the housing 100 .

[0064] Specifically, the Ethernet control board (not shown in the figure) of the Ethernet gateway 200 is packaged inside the casing 100 .

[0065] Further, the shell 100 is an insulating shell, and the shell 100 is grounded. Specifically, the housing 100 includes a metal housing and insulating varnish coated on the metal housing by spraying. The metal shell can play the role of electromagnetic shielding to prevent external electromagnetic interference.

[0066] A variety of interface holes are provided on the housing 100 to realize connection with external devices.

[0067] The Ethernet gateway device may also include a base 101 for supporting the housing 100 . ...

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Abstract

The invention provides an Ethernet gateway, an Ethernet gateway equipment, and an Ethernet gateway system, and relates to the communication field. The problem of the prior art of inability of satisfying increasing use demands of users caused by a single gateway function is solved, and the multifunctionality of the Ethernet gateway is realized, and the adaptability and the application range of the Ethernet gateway are improved. The Ethernet gateway comprises an Ethernet main control board, which comprises an Ethernet interface, an Ethernet isolation transformer, an Ethernet controller, a microcontroller, a serial interface, a USB controller provided with a USB interface, an SD card slot interface, and a memory. The Ethernet interface, the Ethernet isolation transformer, and the Ethernet controller are sequentially connected together. The Ethernet controller, the serial interface, the USB controller provided with the USB interface, a peripheral power supply circuit, the SD card slot interface, and the memory are connected with the microcontroller.

Description

technical field [0001] The invention relates to the communication field, in particular to an Ethernet gateway, Ethernet gateway equipment and a system. Background technique [0002] With the advancement and development of science and technology, information technology develops rapidly, and more information needs to be transmitted and processed. Gateways are required for transmission and processing between various devices. Gateways are also known as network connectors and protocols. converter. Ethernet is recognized as one of the most promising field buses, and the IEEE 802.3 standard is its international standard. A gateway is a translator between two systems using different communication protocols. [0003] At present, in the field of industry and numerical control, switch signal acquisition equipment is commonly used equipment, the traditional gateway is only a single conversion of a certain communication protocol into TCP / IP protocol to achieve the purpose of data excha...

Claims

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Application Information

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IPC IPC(8): H04L12/66H04L29/06
CPCH04L12/66H04L69/08
Inventor 黄维斌
Owner 银川华信智信息技术有限公司