Mental experiment system
A psychological experiment and one-way technology, applied in the direction of psychological devices, etc., can solve the problems of large area occupied by the instrument, complicated operation, inaccurate data acquisition, etc., and achieve the effects of improving efficiency, saving time, and enhancing accuracy and reliability
Active Publication Date: 2011-10-26
上海心仪电子科技有限公司
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Problems solved by technology
[0002] At present, the well-known traditional psychological experiment instruments are only for a single experiment. Such instruments occupy a large area, are complicated to operate, obtain inaccurate data, and cannot automatically generate result data.
Therefore, from the perspective of the whole experiment, it is inconvenient to prepare in the early stage, to process the reaction, to collect data, and to process the experimental results.
Method used
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[0021] The present invention will be further described below in conjunction with the accompanying drawings.
[0022] Such as figure 1 , figure 2 Shown, a kind of psychological experiment system of the present invention comprises main frame, computer, tested response receiving module, it is characterized in that: the output end of tested response receiving module adopts the input end of PS2 interface to connect main frame, the output end of main frame adopts USB interface Connect to computer; Described tested response receiving module is made up of SN74ABT573AN single-chip microcomputer chipset; Host computer is made up of voltage-stabilized power supply, interface circuit, a Header9 connector, an AT89S51 single-chip microcomputer chip, and a PDIUSBD12 single-chip microcomputer chip connected to the USB interface;
[0023] The interface circuit is composed of a D-SUB interface circuit and four PS2 interface circuits connected in parallel;
[0024] The P2.7 / A15 terminal of th...
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The invention relates to mental experiment equipment, in particular to a mental experiment system. The system comprises a host computer, a computer and a tested reaction receiving module and is characterized in that: the output end of the tested reaction receiving module is connected with the input end of the host computer through a PS2 interface; the output end of the host computer is connected to the computer through a universal serial bus (USB) interface; the tested reaction receiving module consists of an SN74ABT573AN singlechip chip set; and the host computer consists of a regulated power supply, an interface circuit, a Header9 connector, an AT89S51 singlechip chip and a PDIUSBD12 singlechip chip connected with the USB interface. Compared with the prior art, the mental experiment equipment is operated by computer instead of manual operation, so that data searching, sorting and analyzing time is saved greatly for an experimenter, efficiency is improved, and the accuracy and reliability of an experiment result are enhanced simultaneously.
Description
[technical field] [0001] The invention relates to a psychological experiment equipment, in particular to a psychological experiment system. [Background technique] [0002] At present, the known traditional psychological experiment instruments are only for a single experiment. Such instruments occupy a large area, are complicated to operate, obtain inaccurate data, and cannot automatically generate result data. Therefore, from the point of view of the whole experiment, the preliminary preparation, reaction process, data collection, and experimental result processing are inconvenient. [0003] With the trend of computerization, programming experimental teaching software is supplemented with special host, interface and peripherals, so that the teaching and research of psychological experiments can be carried out on computers, forming a professional computer-aided psychological experiment system, thus solving the problem of psychological problems. The deficiencies in technology...
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IPC IPC(8): A61B5/16
Inventor 陈军
Owner 上海心仪电子科技有限公司