Artificial intelligence examination paper scoring system

A technology of artificial intelligence and work indicators, applied in the transmission system, voice analysis, liquid/fluid solid measurement, etc., can solve the problems of scanning area deviation, affecting the quality of marking, occupying teachers' time, etc., to improve scanning speed and storage speed , avoid scanning efficiency problems, and avoid unclear scanning effects

Active Publication Date: 2020-12-18
中科迈航信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As far as education is concerned, education is closely related to examinations. Teachers need to read and correct the test papers one by one when marking the papers, and check them one by one to calculate objective scores. However, for some subjects with many objective questions, there are often misjudgments due to too many answers. , the traditional marking work will take up a lot of time for teachers, which will make the time that is not abundant even more tense
Therefore, the manual marking system came into being, but the existing marking system can only scan one test paper at a time, and needs to manually scan the test papers in real time, which is also easy to cause problems such as missed scans, multiple scans, and scanning area deviations. This will affect the quality of the marking and increase the labor intensity of the marking personnel and consume too much energy of the teachers.

Method used

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  • Artificial intelligence examination paper scoring system
  • Artificial intelligence examination paper scoring system
  • Artificial intelligence examination paper scoring system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0032] Such as Figure 1 - Figure X As shown: the stepping chip in the stepping motor circuit is connected to the two windings of the stepping motor, and the two motors are controlled by the main chip to control the scanning speed of the test paper in and out. The camera circuit scans the test paper, and the scanning information is stored in the memory circuit. The main chip communicates with the PC in real time through the USB-to-serial port module circuit. When the scanned test paper overlaps and exceeds the answer range, the main chip controls the buzzer to turn on, and the buzzer sends out an alarm. At this time, abnormal data occurs. Human intervention can be carried out as soon as possible. The staff say the key words related to stop, the voice circuit inputs commands through the microphone, and the voice chip intelligently recognizes commands to realize voice recognition, voice control, and man-machine dialogue functions. The list of recognized keywords can be arbitraril...

Embodiment approach 2

[0034] Such as Figure 1 - Figure X As shown: the stepping chip in the stepping motor circuit is connected to the two windings of the stepping motor, and the two motors are controlled by the main chip to control the scanning speed of the test paper in and out. The camera circuit scans the test paper, and the scanning information is stored in the memory circuit. The main chip communicates with the PC in real time through the USB-to-serial module circuit. For the objective questions, the PC can compare the scores of the objective questions through software comparison. For the subjective questions, the system provides scanned pictures for the marking teacher to correct. When the scanned test papers overlap, exceed When answering the question range, the main chip controls the buzzer to turn on, and the buzzer sends out an alarm. At this time, when abnormal data occurs, human intervention can be carried out as soon as possible. The staff speaks out the keywords related to stop, and ...

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Abstract

The invention discloses an artificial intelligence examination paper scoring system, which comprises a controller circuit, a peripheral circuit, a communication circuit, a main chip, a boot circuit, apower filter circuit and a TYPE-C interface, and is characterized in that the boot circuit controls a single chip microcomputer to be in BOOT0, BOOT1, BOOT2 and BOOT3 modes; the controller circuit, the peripheral circuit and the communication circuit are in divergent connection around the main chip; and the controller circuit provides a control signal for the peripheral circuit and controls the peripheral circuit to achieve the functions of storage, scanning, printing, dimming, displaying and prompting; the communication circuit conducts information interaction with a PC through a Wi-Fi module circuit or an Internet port module circuit, conducts information transmission through a TCP-IP, and supports the 802.11 b/g/n standard. According to the system, examination paper can be scanned in batches, examination paper which do not meet the requirements and exceed the range are warned, scorers are reminded to select abnormal examination for manual recheck, the examination paper scanning quality can be improved, and the market prospect is good.

Description

Technical field: [0001] The invention relates to the field of intelligent marking, in particular to an artificial intelligence marking system. Background technique: [0002] With the popularization of computers and artificial intelligence, artificial intelligence is applied in many fields of work and life. As far as education is concerned, education is closely related to examinations. Teachers need to read and correct the test papers one by one when marking the papers, and check them one by one before they can calculate objective scores. However, for some subjects with many objective questions, there are often misjudgments due to too many answers. However, the traditional marking work will take up a lot of time for teachers, which will make the already insufficient time even more tense. Therefore, the manual marking system came into being, but the existing marking system can only scan one test paper at a time, and needs to manually scan the test papers in real time, which i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/20G06F13/38H04B1/40G10L15/22G06F1/26G06F11/32G06Q50/20
CPCG06F13/385H04B1/40G10L15/22G06F1/26G06F11/325G06Q50/20G06F2213/0042G06F2213/0002G10L2015/223G06V30/40G06V10/141
Inventor 何彩鹏
Owner 中科迈航信息技术有限公司
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