A method for operating a locking system comprising an electronic key and an electronic lock and a central unit which in locking operation is used locally separately from the electronic key and the electronic lock, wherein in the method an external authorization code is generated by the central unit by means of an authorization code determination program, the external authorization code is transferred to the electronic key and the external authorization code is saved in a memory by the electronic key, wherein, on interaction of the electronic key with the electronic lock, the external authorization code is read out from the memory by the electronic lock and is checked by a processor of the electronic lock in that, using an internal authorization code determination program, the processor itself determines an internal authorization code and compares it with the external authorization code received by the electronic key and wherein, in the event of the determined internal authorization code being identical to the transferred external authorization code, the processor permits an opening process.

One embodiment provides an electrical key for locking and unlocking an electrical lock. The electrical key includes an energy-transfer unit that includes a magnetic core and a coil wrapped around the magnetic core, a pulse generator configured to generate a first pulse sequence including alternating pulse on and pulse off cycles and a second pulse sequence comprising a continuous pulse train, and a modulator driver configured to modulate a voltage or current on the coil using the generated first or second pulse sequence, a measurement module configured to measure a current or voltage on the coil excited by the modulated voltage or current, respectively, a key-position determination module configured to determine a relative position between the electrical key and the electrical lock based on the measured current or voltage, and a communication interface for communicating with the electrical lock to facilitate the locking and unlocking of the electrical lock.

Doors provide the means of access to a room or building. Enhancing the functionality of doors today requires ad-hock means for security and or communication. Both of these require a source of electrical power to operate these systems. Security is enabled using either mechanical locking devices, electro-mechanical locks, or magnetic locks. Communication is enabled using a variety of methods from metal striking devices, to push button voice systems, to video cameras. These systems require electrical power by either the use wires and or batteries. The invention describes a method and process for providing power to doors wirelessly.

A transport container for secure transport of packages. In one embodiment, the transport container includes a body, a cover, a cover lock, a locking bar, and an electronic controller. The cover is coupled to the body. The cover is movable from a closed state covering the opening to an open state. The cover lock is configured to engage the cover and keep the cover in the closed state. The locking bar is coupled to the base. The locking bar is configured for attachment to anchor points. The electronic controller is electrically coupled to the cover lock and to the locking bar. The electronic controller is configured to adjust the cover lock between a locked state and an unlocked state. The electronic controller is also configured to adjust the locking bar between the locked state and the unlocked state.

A hinged object, such as a door, window, gate, lid, etc., comprises a first hinge, a second hinge, and an electromechanical locking device mounted on or in the hinged object. A first electrical wire is embedded in the hinged object that couples the electromechanical locking device to the first hinge, the first hinge to couple to a low-voltage power source to supply low-voltage electrical current to the electromechanical locking device via the first electrical wire. A second wire is embedded in the hinged object that couples the electromechanical locking device to the second hinge, the second hinge to couple to the low-voltage power supply to return low-voltage electrical current from the electromechanical locking device to the low-voltage power supply via the second electrical wire.

A display control system includes a sensor and a wireless transceiver, with a display controller and memory storing a plurality of endpoints. The memory further stores a plurality of semantic identities and is configured for communication with a mobile device. The display controller receives from the mobile device a semantic profile, and infers a first person semantic gesture and a second person semantic gesture. The display control system controls access to a user interface by determining that the semantic gestures are applicable to the semantic identity based on a semantic drift, and either allows or disallows access to manipulation of the user interface.

An electronic locking device to secure linear transitioning or sliding doors. The electronic lock may include a bolt driven by a motor between a locked or extended position and an unlocked or retracted position. The bolt may be coupled to a sled, the sled moved by the motor between a forward position, placing the bolt in the locked position, and a rearward position, placing the bolt in the unlocked position. The motor may drive a drive screw to move the sled.

Embodiments are directed to systems and techniques to provide smart access control devices with legacy access control systems.

Embodiments of the present invention are directed to systems and methods for preventing unauthorized access to server racks. In one example, a system includes an electronic key and an electronic lock configured to be attached to the server rack. The electronic lock is configured to communicate with the electronic key for determining whether the electronic key is authorized to unlock or lock the lock. The electronic lock includes a handle configured to be disengaged from the electronic lock when the electronic key is authorized, and the handle is configured to be actuated to unlock the lock for accessing the server rack when the handle is disengaged from the electronic lock. The electronic lock is configured to re-lock only when the handle is engaged with the electronic lock.

This invention provides a contact laser encoding anti-theft lock, comprising: a key for generating a set of light signals with different pulse repetition frequencies; a signal processing module for receiving a set of optical pulse signals, in which the optical signals are converted to a set of voltage signals at different voltage values, and for comparing the voltage signals with a predetermined voltage (the voltage signals within the predetermined voltage range can be output as usual otherwise the output voltage is set to be zero); an electrically controlled lock, for opening or locking anti-theft doors according to the output voltage from the signal processing module; and a power supply for the signal processing module and the electrically controlled lock. The contact laser encoding anti-theft lock of this invention shows higher security and duplication of the keys is more difficult compared with prior anti-theft locks.