A teaching method and device for gateway conversion protocol based on internet of things

A teaching device and the technology of the Internet of Things, applied in the field of communication, can solve the problems of slow learning progress of students, long conversion protocol code compilation length, low efficiency, etc., and achieve the effects of scientific learning progress, rich learning content, and high learning efficiency.

Active Publication Date: 2020-03-17
南京维能信息技术有限公司
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AI Technical Summary

Problems solved by technology

[0002] The gateway conversion protocol based on the Internet of Things, because the conversion protocols of different systems are often different, when the system needs to communicate with other systems, the difference in the protocol will cause communication obstacles, especially the conversion between different industrial serial ports and Ethernet is practical The most widely used communication protocol in the work, the industrial serial port includes RS232 interface module, RS485 interface module, CAN interface module and Bluetooth interface module, etc. Due to the long code compilation length of the conversion protocol, it is difficult for students to check the mastery of the conversion protocol, and students When an error occurs during the compilation process, it takes a long time to check the error, and the learning progress of the students is slow and the efficiency is low

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  • A teaching method and device for gateway conversion protocol based on internet of things
  • A teaching method and device for gateway conversion protocol based on internet of things

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Embodiment Construction

[0036] The present invention will be described in further detail below in conjunction with preferred embodiment, set forth more details in the following description so as to fully understand the present invention, but, the present invention can obviously be implemented in a variety of other modes different from this description, Those skilled in the art can make similar promotions and deductions based on actual application situations without violating the connotation of the present invention, so the content of this specific embodiment should not limit the protection scope of the present invention.

[0037] figure 1 It is a schematic diagram of an embodiment of the present invention. It should be noted that this drawing is only an example, not drawn according to the same scale, and should not be used as a limit to the actual scope of protection of the present invention.

[0038] In the teaching process of investigating students' learning and mastery of different gateway convers...

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Abstract

The invention provides a gateway conversion protocol teaching system based on Internet of things, comprising multiple clients connected with a server network, wherein each client is separately connected with a teaching device and each industrial serial port module adapted to the teaching device; a mainboard is provided with a main control module, a storage module, a data transfer module and multiple industrial serial port interfaces, and each industrial serial port interface is separately connected with the corresponding industrial serial port module. The method comprises the following steps: industrial serial port compiling teaching tasks are stored in the clients, the industrial serial port module to be connected is selected according to the teaching tasks, a standard conversion source code corresponding to the industrial serial port module is transferred and converted into an experimental conversion protocol, the experimental conversion protocol is edited through the clients, and whether the edited experimental conversion protocol is correct can be verified by verifying whether the data can be transmitted. According to the teaching device provided by the invention, the conversion protocols between different industrial serial ports and Ethernet can be compiled step by step, and the conversion protocols between the different industrial serial ports and the Ethernet can be mastered step by step and stage by stage.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and device for teaching gateway conversion protocols based on the Internet of Things. Background technique [0002] The gateway conversion protocol based on the Internet of Things, because the conversion protocols of different systems are often different, when the system needs to communicate with other systems, the difference in the protocol will cause communication obstacles, especially the conversion between different industrial serial ports and Ethernet is practical The most widely used communication protocol in the work, the industrial serial port includes RS232 interface module, RS485 interface module, CAN interface module and Bluetooth interface module, etc. Due to the long code compilation length of the conversion protocol, it is difficult for students to check the mastery of the conversion protocol, and students When an error occurs during the compilation ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
CPCH04L69/06H04L69/08
Inventor 钱峰程剑朱红飞钱晨
Owner 南京维能信息技术有限公司
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