METHOD OF MAINTENANCE AND STORAGE OF OPERATIONAL AND DESIGN DOCUMENTS FOR PRODUCTS IN ELECTRONIC FORM Russian patent published in 2020 - IPC G06F3/06 G06F21/70 

FIELD: physics.

SUBSTANCE: invention relates to a method of maintaining and storing operational and design documents for articles in electronic form by means of a document storage device (DSD). Method consists in the fact that DSD is installed inside article with the possibility of sealing, with absence of electric connection between chains of DSD and article, providing for product failure during dismantling of DSD. DSD has a read-only memory (ROM) and an interface which can be connected to a control device. In ROM at the stages of manufacture, sale, maintenance, repair and recycling of item are recorded by control device, confirming the right to write, design documentation, a passport, a user's manual, requisites of a manufacturer, a vendor, a customer, a service and repair enterprise, a list of performed works, requisites of the recycling enterprise, a universal unique identifier of the control software. Read-only, said identifier, design documentation and the rest of information are acknowledged from ROM.

EFFECT: technical result is elimination of ad-hoc replacement of a document storage device.

1 cl, 1 dwg