SU656098A1 - Device for teaching - Google Patents

Description

The invention relates to the field of automation and computing / technology, in particular, to the technical means of training, and can be used in the organization of programmed training in various educational institutions.

One of the known learning devices comprises student consoles, an information input unit, a series of units for controlling the device, storing and processing information, a trainee information board, and a teacher 1.

The device allows to expand the didactic possibilities of machine learning, to achieve a certain increase in speed due to one-way movement of the information carrier, however, it has several disadvantages, namely: it has low technical reliability due to the presence of mechanical and opto-electronic units (mixing media , reading information using photo sensors, etc.). the lack of universality of its application in the educational process (intended only for the control of knowledge), which makes it economically disadvantageous to prepare the class for the injured bot.

Another known teaching device comprises pupils' consoles, a memory unit, a central logic unit, a switching unit, an information input unit, a display unit 2.

The device has a simple design and allows you to increase the efficiency of training, however, you can point out such disadvantages as limited pedagogical abilities (performs only monitoring functions), limited memory, the inability to create large teaching systems based on such devices, the teacher remains the operator, which makes it difficult, and sometimes completely impossible, to provide individual assistance and advice, limits his freedom of action in the process of employment.

Claims (3)

The closest to the present technical solution to the technical essence and the achieved effect is a training device, containing student consoles, connected via console switches and priority blocks with corresponding memory blocks that are connected to the buffer memory block and the block through the memory block switch a control connected to the buffer memory unit, the central memory unit and the information input unit that is connected to the central memory unit connected to the buffer memory unit, priority blocks are connected to the corresponding switches of the consoles 3. The device allows individualizing training, connecting a large number of student consoles, however, the device’s disadvantages are the lack of information exchange between the memory blocks and limited functional and didactic possibilities. The aim of the invention is to expand the didactic capabilities of the device by exchanging information between the memory blocks. This goal is achieved in that the device contains an associative memory block and a register of the memory block number, the inputs of which are connected to the memory block switch and the central memory block, and the output to the input of an associative memory block connected to the control block, a buffer block memory and memory switchboard. The drawing shows a training device. The device contains student 1 consoles connected via switches of consoles 2 and priority 3 blocks with corresponding RAM blocks 4, which are connected via a switch of memory blocks 5 to a block of buffer memory 6 and a control block 7 connected to a block of buffer memory 6, the central memory unit 8 and the information input unit 9, which is connected to the central memory unit 8 connected to the buffer memory unit 6, priority units 3 are connected to the corresponding switches of the consoles 2, the associative memory unit 10, register but The memory of the memory unit 11 is connected to the memory switch 5 and the central memory block 8, and the output is connected to the input of the associative memory 10 connected to the control unit 7, the buffer memory block 6 and the memory switch 5. The buffer storage unit 6 is a small-capacity address storage device with paging storage. The associative memory unit 10 also has a small volume and each memory cell is divided into three zones. In the first zone, the signs — the codes of the numbers of the memory blocks from where the information comes from — are recorded; Each console of the student 1 consists of the information search node, the memory node, the answer input node, the knowledge control node, the educational information display node, questions, explanations and answers (not shown in the drawing). Training information on the disciplines under study is stored in the central memory block 8 and in the memory blocks 4 connected to separate groups of student consoles 1. The training information is distributed between the memory blocks depending on the information needs of individual users. The initial recording of the training information is carried out by the information input unit 9. The training device operates as follows. Each student from his or her console 1 requests the memory unit 4 through the student switch 2 and the priority unit of the students 3. The last two blocks provide the polling and switching of the 1 group with the memory unit 4. At the i-ro request the console, it is connected to the memory unit 4, which receives the address of the area where the information required from the console is stored. The information is read and transmitted to the i-th student console, where it is provided by the student display unit, and the student console switch 2 and the priority unit of students 3 go to service the next student console 1. The student begins learning the educational information. After passing a certain amount of material, he is offered to answer control questions, which, together with the correct answers and explanations, are also stored in the memory block and transmitted to the student consoles after the theoretical material to which they belong. In the event that the necessary information is not found in the corresponding block of RAM 4, it becomes necessary to refer either to the central memory block 8 or to another memory block 4 where the search information is stored. The switching in this case is carried out by the association memory unit 10, the memory unit number register 11 and the buffer memory unit 6 as follows. The indicative part numbers (memory blocks 4 and the central memory block 8) are recorded in the indicative part (first zone of each cell) of the associative parameter set 10, and the page numbers of the buffer block are stored in the information part (second zone of each cell). Memory of the third zone - codes of numbers of consumers of information. The number of pages in the buffer memory block 6 and, accordingly, the number of cells in the associative memory block 10 may be significantly less than the total number of memory blocks, since the likelihood of simultaneous service requests from all memory blocks is very small. In the event that the page in the buffer memory block 6 is free, a special character is written in the indicative part of the corresponding cell (for example, zero). The code of the number of the memory block from which the message came (request for service or training information), as well as the code of the consumer’s information are stored in the register of the number of memory block 11 and after the free page of the control block 7 is found according to a special feature in the indicative part the associative memory 10, the block number codes are transferred from register 11 to block 10 to the corresponding cell zones, and the page number from the second zone is transmitted to the block address register register of the buffer memory 6. Meanwhile, the switch 5 is signaled lu 7 from the control unit prepares information transmission circuit of a corresponding memory block in the register word block buffer memory 6. Post recorded in the selected page buffer memory. The further transmission of the message from the buffer memory block to the consumer is carried out as follows. By sequentially viewing the information part of the associative memory (3 cell area), the first information consumer number is detected, which arrives at the switch 5 and sets it up to provide the appropriate communication. The page number stored in the same cell (zone 2) is fed to the address register of the buffer memory block 6, after which reading and transmission of information stored on this page to the consumer begins. The proposed device allows to significantly expand its functional capabilities compared with the known ones; due to the introduction of the exchange of information between separate memory blocks. This allows the distribution of educational information, depending on the information needs of users, and the use of memory devices of small capacity. which leads to an increase in their speed and reliability. The invention of the device for training, containing student consoles, connected via switchboards of consoles and priority blocks with corresponding memory blocks that are connected via a switch of memory blocks to a block of buffer memory and a control unit connected to the block of buffer memory by a central block of memory and a data input unit that is connected to the central memory unit connected to the buffer memory unit. priority blocks are connected to the corresponding switchboards of the consoles, characterized in that, in order to expand the didactic capabilities of the device, it contains an associative memory block and a memory block number register, whose inputs are connected to the memory block switch and the central memory block, and the output is to the input of the associative memory unit connected to the control unit, the buffer memory unit and the memory unit switchboard. Sources of information taken into account during the examination 1. USSR author's certificate No. 402902, cl. G 09 B 7/02, 1973. 2. USSR author's certificate number 424220, cl. G 09 B 7/02, 1974. 3. For the number 2174206/24, cl. G 09 B 7/07 1975, according to which a positive decision was made to issue an author's certificate.