LOCKING SYSTEM OPERATION METHOD AND LOCKING SYSTEM FOR ELECTROMECHANICAL LOCK DEVICES Russian patent published in 2021 - IPC E05B47/06 

FIELD: locking devices.

SUBSTANCE: invention relates to a method of operating a locking system, as well as to locking systems for electromechanical locking locks. Disclosed is a group of inventions: a method of operating a locking system and a locking system for electromechanical locking devices. Method of operating a locking system comprising at least one electronic switch, an electronic lock with decentralized control, at least one master key, by implementing the following steps: training the key by inserting the master key into the lock and then inserting key 1 into the lock; generation of randomly closed encryption key and authorization code of access, which are recorded only in specially protected from reading nonvolatile memory area of microcontrollers of key and lock; process of electronic lock opening, in which electronic switch 1 and electronic lock exchange identification information to determine availability of authorization code access permission in encrypted form; transmission from electronic key to electronic lock of authorization code of access in encrypted form with permission of information exchange for a pair of serial numbers recorded in volatile memory EEPROM of lock and key; decryption of access authorization code by electronic lock and, if it coincides, unlocking of locking device; recording into the nonvolatile memory area of the key microcontrollers and the event log lock the date and time of the lock unlocking and the key information; removing information from memory of lock microcontroller by means of master key, authorization code of access key 1. Disclosed locking system for electromechanical lock devices consists of an electronic lock with decentralized control, at least one master key and at least one key 1, wherein key 1 consists of housing, tail part with recessed contact, electronic control board, indicator, contacts, at least one battery, and electronic lock with decentralized control consists of lock housing, lock latch, contacts, lock electronic control card, electromagnet, unlocking mechanism drive, and the electronic lock control card and the key control card exchange information with the access key transmission in encrypted form through the power contacts and transmit information without radiation to the lock contacts.

EFFECT: technical result, which achievement is aimed at this invention, consists in creation of method of operation of locking system and locking system for electromechanical lock devices, which meet requirements of increased safety, high reliability, independence, low dependence on factors with simple maintenance and operation.

6 cl, 3 dwg