초록 ▼

An electronic security system for controlling access to a plurality of storage locations. The system includes an electronic lock associated with each storage location, a central control terminal for controlling operation of the security system, a programming terminal to program a plurality of keys,

An electronic security system for controlling access to a plurality of storage locations. The system includes an electronic lock associated with each storage location, a central control terminal for controlling operation of the security system, a programming terminal to program a plurality of keys, and an identification terminal for identifying authorized users of the security system.

대표청구항 ▼

[ Having described the invention, the following is claimed:] [1.] An electronic locking apparatus for controlling access to a plurality of storage locations comprising:an electronic lock associated with each storage location including a locking mechanism movable between a locking condition and an un

[ Having described the invention, the following is claimed:] [1.] An electronic locking apparatus for controlling access to a plurality of storage locations comprising:an electronic lock associated with each storage location including a locking mechanism movable between a locking condition and an unlocking condition, an electrically-excitable thermal responsive element regulating movement of said locking mechanism between said locking condition and said unlocking condition, said thermal element being responsive to electrical current pulses, a circuit means controlling the electrical current pulses provided to said thermal responsive element, said circuit means including memory means for storing an access code; andreceptacle means associated with each electronic lock, said receptacle means provided for receiving a mechanical element for operative engagement with said locking mechanism and for receiving an electrical element for operative engagement with said circuit means;a portable electronic key including an internal power source, circuit means controlling said power source, said circuit means including programmable means for storing and conveying an access code, an electrical element connected to said power source and engageable with said receptacle means, and a mechanical element engageable with said receptacle means; anda control system for programming said electronic key including memory means for storing access codes, receptacle means associated with said control system for receiving said electrical element and said mechanical element of said electronic key; and circuit means for imparting access code information to said circuit means of said electronic key.