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Novel intelligent examination hall management system

A management system and examination room technology, applied in the direction of comprehensive factory control, comprehensive factory control, electrical program control, etc., can solve the problem of inconsistent examination room time, achieve strong anti-interference, ensure fairness, and reduce the amount of operation.

Inactive Publication Date: 2012-09-12
NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

The purpose of the present invention is to solve the problem of inconsistent time in the examination room described in the background technology, and on this basis, the voice prompt of the examination room, the automatic opening and closing of the examination room shielding instrument and other functions are added.

Method used

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Embodiment Construction

[0026] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0027] Such as figure 1 As shown, the structure of a new type of intelligent examination room management system is as follows: the time management and distribution equipment are respectively connected to the receiving terminal of the first examination room to the receiving terminal of the nth examination room through ZigBee / IEEE802.15.4 channel 1; n≥1;

[0028] Such as figure 2 As shown, the structure of the time management and delivery equipment is as follows: the computer is connected to the USB / UART chip, and the first single-chip microcomputer is respectively connected to the USB / UART chip, the first CC2530 chip, the first programming interface, the first power supply circuit, the first reset circuit and The first crystal oscillator, the first CC2530 chip are respectively connected to the second crystal oscillator, the second power supply circuit, the first radi...

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Abstract

The invention discloses a novel intelligent examination hall management system belonging to a wireless sensor network and the technical field of automation. The structure is as follows: a time managing and issuing device is respectively connected with a first examination hall receiving terminal to an nth examination hall receiving terminal through a ZigBee / IEEE802.15.4 channel. The novel intelligent examination hall management system disclosed by the invention has the beneficial effects of: 1) ensuring the fairness of an examination, reducing the possibility of misoperation of a test supervisor, 2) having reliable and stable wireless connection and strong anti-interference performance, 3) greatly reducing the handling capacity of the test supervisor so as to obviously reduce the possibility of misoperation, and improving the fairness of a listening test and various large examinations, and 4) being simple in implementation and low in cost.

Description

technical field [0001] The invention belongs to the technical field of wireless sensor networks and automation, and in particular relates to a novel intelligent examination room management system. Background technique [0002] At present, due to the absence of a unified time reference for large-scale national examinations, the invigilators in each examination room can only estimate and judge the start and end of the examination time according to the watch they carry or the examination bell. The sending and receiving time of the test papers in the test room is inconsistent, which affects the fairness of the test to a certain extent. Even some test centers have to send special personnel to notify the invigilators in each test room to perform various operations by blowing whistles. This method not only wastes manpower, but also makes it easier for the invigilators to make misoperations due to the single signal. Seriously affect the emotions of candidates and damage the rights ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418
CPCY02P90/02
Inventor 黄从智白焰程阳
Owner NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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