| 摘要 |
FIELD: information technology. ^ SUBSTANCE: in the system of identifying computer users, having a data medium and a data reader, having a first module which is in form of a housing and writing element, and a second module having a sensor device and a controller, according to the invention, the second module, which is sealed on a printed-circuit board, further includes a processing processor, having an analogue-to-digital converter, a unit for improving quality of input data, an integral transformation unit, a unit for mathematical expectation, dispersion, a correlation coefficient unit, a time interval unit, a reference unit, a decision unit and a USB interface; the sensor device is in form of an accelerometer whose output is connected to the input of the processing processor, whose output is connected to the input of the controller, whose output is connected to the USB interface and further by a USB port to the computer which stores the information, wherein the accelerometer, the processing processor and the processor are powered from the computer through the USB port. ^ EFFECT: providing reliable identification with more registered users in the database. ^ 9 cl, 6 dwg |
