COMPLEX FOR RECORDING MARKS AND REGISTERING ATTENDANCE OF STUDIES Russian patent published in 2005 - IPC

FIELD: computer science.

SUBSTANCE: complex has personal computer, to which through information input/output device autonomous individual registration devices are connected. Each individual registration device includes mono-crystal microprocessor unit, to which connected are keyboard block, symbol-digital indicator, energy-independent electrically programmable recording device, infrared photo-detector and photo-transmitter with antenna block for communication with input/output device of personal computer, sound alarm device and autonomous power system, power batteries of which through electronic key for enabling/disabling power are connected to block for transformation of power batteries voltage, output of which is connected to registration device blocks. Microprocessor unit of registration device is connected by check connection to aforementioned key for disabling power, and keyboard block is connected to aforementioned key to provide enabling of power by pressing one of keys. Complex is provided with radio boards for students and teachers, made with codes, database with list of students additionally includes codes of radio-boards of students and teachers, and also database with classes codes, while mono-crystal microprocessor unit is made with function of reading of radio-boards proximate to antenna and transmitting read codes through block of infrared photo-detector and photo-transmitter to personal computer, and also with function for transferring to personal computer of students marks, received by pressing needed keys of keyboard block, while personal computer is made with an additional function of sending into registration devices after reading codes of radio cards of students and teachers and comparing them to signal codes present in database, of appropriate for current time and date, time of testing session and other data about studies.

EFFECT: higher efficiency.

2 dwg