Unit reaction experimental system and method for remote education

A technology of unit reaction and distance education, which is applied in the field of chemical remote experiment devices and remote experiment systems, and can solve problems such as difficult to achieve teaching effects

Inactive Publication Date: 2012-01-18
NANJING COLLEGE OF CHEM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This kind of operation according to the game will give students a false feeling, and it is difficult to achieve the teaching effect of real reaction device operation. It can only be used as an auxiliary teaching method.

Method used

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  • Unit reaction experimental system and method for remote education
  • Unit reaction experimental system and method for remote education

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Embodiment Construction

[0020] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] figure 1 It is a schematic flow chart of an embodiment of the present invention.

[0022] like figure 1 Described: the unit reaction experiment system that is used for distance education, comprises chemical industry unit reaction experiment device 6, network exchange 3, teacher's end 5, database server 4, Web server 2 and long-distance student's end 1, described Web server 2, database The server 4 and the teacher's terminal 5 are respectively connected to the network switch 3, and the remote student terminal 1 is connected to the Web server 2 through the Internet, and the chemical unit reaction experiment device 6 is connected to the teacher's terminal 5.

[0023] There are multiple sets of the teacher terminal 5 and the chemical unit reaction experiment device 5 connected thereto. Moreover, the multiple groups of chemical unit reac...

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Abstract

The invention relates to a unit reaction experimental system for remote education, and the system is characterized by comprising a chemical industry unit reaction experimental device, a network switch, a teacher terminal, a database server, a Web server and a remote student terminal. The Web server, the database server and the teacher terminal are respectively connected with the network switch, the remote student terminal is connected with the Web server through the Internet, and the chemical industry unit reaction experimental device is connected with the teacher terminal. According to the invention, a remote-control chemical industry unit reaction experimental system based on a B / S (browser / server) mode is established, the system communicates with an upper computer or the instruments on the scene through a standard network bus RS485 and a TCP / IP (Transmission Control Protocol / Internet Protocol), so that data interaction between users and the remote experimental device is realized, and the users can monitor the chemical industry unit reaction experimental device remotely by a browser without installing additional software. Defects in practice link of the remote education are compensated, and characteristics of the remote education are represented outstandingly.

Description

technical field [0001] The invention relates to a remote experiment system and method, in particular to a remote chemical unit reaction experiment system and its implementation method, belonging to the technical field of chemical remote experiment devices and methods. Background technique [0002] At present, most of the remote experiment systems are mechanical, electronic and chemical unit operations, while the chemical unit reaction is only a simulation operation. Some remote experimental systems also require users to install client software and other related software, which brings unnecessary troubles to users. The simulation software is designed on the basis of engineering experience, such as abnormal phenomena are set, and there are many unforeseen factors in the real chemical reaction. This kind of game-based operation gives students a false feeling, and it is also difficult to achieve the teaching effect of real reaction device operation. It can only be used as an au...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B5/08H04L29/08
Inventor 李云明吴永贵邵丽君
Owner NANJING COLLEGE OF CHEM TECH
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