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Method for constructing remotely operable on-line experimental system

A technology of remote operation and experimental system, applied in the field of computer remote control, to achieve the effect of simple operation

Inactive Publication Date: 2013-04-17
NANJING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the experiments carried out in this virtual experimental environment cannot completely reproduce the actual experimental phenomena because the experimental results are generated by simulation programs.
Moreover, some experimental results cannot be realized by programming with simulation technology.

Method used

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  • Method for constructing remotely operable on-line experimental system
  • Method for constructing remotely operable on-line experimental system
  • Method for constructing remotely operable on-line experimental system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0030] A specific implementation plan, such as: The online experiment system of the course "Embedded System Principles and Interface Technology" is implemented as follows:

[0031] On a high-performance PC, integrate a hardware board with 8 RS-232 communication interfaces, and then connect several (within 8) embedded system experiment boxes with RS-232 interfaces to the On the PC, and a CMOS camera is installed on each embedded system experiment box, and connected to the PC. HTML language is used to design the main page of the online experiment system and the operation page of the experimental equipment, and the design of the user's authority information table and the experimental operation command database table is completed. Use ASP language to design the database table reading and writing program segment, and embed it in the above two pages, so that the information in the page can interact with the database table. For this implementation example, the experimental operation...

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Abstract

The invention discloses a method for constructing a remotely operable on-line experimental system. The on-line experimental system comprises a laboratory WEB service component, an experimental device remotely operating component, an experimental device interface component and a video collection module, wherein the laboratory WEB service component, the experimental device remotely operating component and the experimental device interface component are integrated on a PC (personal computer), and the PC supports remote login of users. The invention breaks through space and time constraint of the traditional laboratory, can remotely carry out an experiment operation any time, and remotely observes practical experiment phenomenon.

Description

technical field [0001] The invention relates to the field of computer remote control, in particular to an online experiment system which is constructed by using computer network technology, WEB service technology and computer control technology, and supports users to remotely operate experiment equipment for experiments. technical background [0002] Experimental teaching in engineering colleges and universities is a very important teaching link. The traditional experimental teaching method requires students to enter the laboratory to operate specific experimental equipment to complete the experimental task. This kind of experimental teaching method is limited by space and time, that is, students must come to the laboratory during the opening hours of the laboratory to carry out specific experiments. However, as the Internet-based distance teaching method is used more and more in higher education and adult training education, an online experimental system that can break th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/06
Inventor 符意德年瑞葛二灵
Owner NANJING UNIV OF SCI & TECH
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