SENSOR FOR CHECKING VALUABLE DOCUMENTS Russian patent published in 2017 - IPC G07D11/00 

FIELD: instrument making.

SUBSTANCE: sensor is made to download both adaptive data and software into sensor from outside of sensor. Valuable documents checking sensor includes: nonvolatile memory device, which is permanently installed into sensor and in which firmware is installed, but not stored neither valuable documents checking adaptive data nor valuable documents checking software, measuring device for valuable documents measurement data recording, processor for control over sensor, volatile memory device allowing temporarily store software for valuable documents checking and/or adaptive data for valuable documents checking, communication interface allowing to load valuable documents checking adaptive data and/or valuable documents checking software into sensor from device located outside of computer sensor, wherein sensor is incorporated. At that, valuable documents checking adaptive data and valuable documents checking software, obtained from computer, with which sensor is connected through communication interface, are loaded into sensor only when sensor must be used for valuable documents checking, and temporarily stored in sensor non-volatile memory device, but not stored in sensor permanently.

EFFECT: invention relates to valuable documents checking sensor, as well as to device with sensor and method of sensor operation.

23 cl, 8 dwg