SU424220A1 - DEVICE FOR TRAINING AND CONTROL OF KNOWLEDGE OF STUDENTS "GSHI-3" - Google Patents

Description

one

The invention relates to the field of technical teaching aids and can be used as a device for teaching and controlling students' knowledge.

Devices for group training and control are known, consisting of a program-logic block, information output unit, indicator board, recording device, and individual learning consoles.

After receiving the permissive signal from the student teacher's console, enter the code of the program area number with a three-digit decimal number using the uz.ch input (dialer) and the student's number. A signal about this goes to the program-logic block. There is a search for the desired zone on the program media. Having studied the material, the student sequentially enters a three-digit coded answer to the first question, then to the second, and so on. After entering the answers for the entire group of questions (sections), the signal about the quality of the answers goes to the program correction unit and the overall assessment. In the group learning and control mode, the reset unit limits the operation time of one student with the device.

The issuance and reception of information from each workplace to the operator console and the central logic unit is carried out on separate (for each workplace) channels.

The design of the device for group training and control provides in advance the number of workplaces, the number of communication channels, blocks of receiving and issuing information, etc. This greatly complicates the circuit and makes the device design cumbersome. The implementation of receiving and issuing information to the students' remotes via the operator's console and the central logic unit significantly reduces the functionality of the device (the impossibility of using the student's console for independent work), etc.

The aim of the present invention is to create such a student console design (devices for learning and knowledge control) which will allow: to significantly simplify the design and layout of the whole complex of devices for group training and knowledge control of students, significantly reduce the waiting time for students in their interview queue and increase the efficiency of training and student knowledge monitoring.

This goal is achieved by the fact that one output of the switching unit and decision making is connected to the memory unit and issuing information, the other through the switching unit and making decisions of the next student console to the central logic unit, and one of its inputs is connected to the switching unit and receiving These solutions of the previous console are increasing. The switching and decision block contains serially connected the node for determining the occupation and blocking of the communication line and the node controlling the block for us and for issuing information.

The drawing shows a block diagram of the proposed device.

The device is a desktop machine, which includes a switching and receiving unit 1, a student entering response unit 2, a displaying unit 3 and a memory 4 unit and issuing information. Switching unit 1 and decision making consists of a node 5 for determining the occupancy and blocking of the communication line, performed on the switching relays. The response input unit 2 consists of switches (not shown in the drawing), with the help of which digital information is entered into the device, the display unit 3 consists of digital indicators, used to record input information, signal lamps to determine the correct (correct) answers and indicator to indicate total (cumulative) assessment. The central logic unit 6 is made on relay circuits and serves to compare the entered and the reference information and issue an estimate. Unit 4 of memory and information output consists of a logical OR circuit and a diode array.

The device works as follows.

Switches of block 2 for entering answers by a student or another person enter the ticket number and answers received at the decision (the ticket number is a three-digit number, the answers are a two-digit positive number from "O to" 99). On display unit 3, the input information is recorded. Corrects are made by accidentally typing errors. Making sure that the answers entered into mashiny correspond to the answers received during the split (the comparison is carried out with the help of the digital indicators of the display unit 3), the student presses the button. A signal is input to the switching unit 1 and making decisions. The node 5 for determining the blocking and blocking of the communication line is triggered. If at this moment the communication link with the central logic unit 6 is occupied by some other remote control 7 of the frequent link, then the occupancy detection node 5 and the link lock is blocked until the link is released. The operation time of each device with the central logic unit 6 is not more than 1 sec.

After the release of the communication line, the node 5 for determining the occupancy and blocking of the communication line is unlocked, and switching relays are triggered by connecting the device to the central logic unit 6, where the selection of the code zone in the memory node 4 occurs, comparing the entered responses with the code, summing and formation of the assessment. Through the communication line, through the switching unit 1 and making decisions, all information is transmitted through the control unit 8 to the unit 4 of the memory and issuing information.

After the end of the reception of information, the switching unit 1 and solder solutions are turned off, at the same time the central logic unit 6 comes to its initial state, and the communication link is released for other consoles. The information received by the memory unit 4 and the transmission of information to the transmission unit of the display unit 3, where the warning lamps are turned on, the corresponding answers are entered correctly, and the assessment indicator displays the evaluation in the form of a digit. The device is reset either manually (using the switch on the remote control 9) or automatically by turning on the reset time relay.

PREEMO invention

Claims (2)

1. A device for training and monitoring students' knowledge of the GSHI-3, consisting of a remote control panel and control panels, which contain a block for inputting student responses, connected to a switching unit and a solution, and a display unit connected to the memory and output unit information, and the central logic unit of the zero teacher, which is so that, in order to increase the effectiveness of training and control of knowledge of students and simplify the design of the device, one output of the switching unit and to make solutions of this remote us to whith unit and outputting information other - via the switching unit and the decider nosleduyuschego Nult uchashegos to the central logic unit and one of WMOs; | It is connected to the switching unit and making decisions of the previous zero learning. 2. The device according to claim 1, wherein the switching unit and the conventional processor comprise successively connected occupancy determination node and communication line blocking and memory control unit and information output node. Gz L