Abstract:
A system includes a latch circuit configured to monitor a switch and to operate an electronic latch based on a position of the switch. The system also includes a power supply circuit configured to provide a first voltage level to the latch circuit during normal operations and a second voltage level to the latch circuit during power loss. The power supply circuit includes a primary power circuit configured to provide the first voltage level to the latch circuit and a plurality of supercapacitors configured to be charged by the primary power circuit and provide the second voltage level to the latch circuit.
Abstract:
An electronic lock with a lock assembly that includes a bolt movable between an extended position and a retracted position. The electronic lock includes a motor configured to drive the bolt between the extended position and the retracted position. A controller is provided that is configured to control actuation of the motor to selectively move the bolt between the extended position and the retracted position. The electronic lock includes a user interface configured to output information about the electronic lock. A misalignment scoring means is provided for detecting interference to movement of the bolt between the extended position and the retracted position and determining a lock misalignment score based on the detected interference. The user interface identifies the lock misalignment score.
Abstract:
An intelligent door lock system is provided with a push notification. A sensor is configured to be coupled to a drive shaft of a lock. The position sensing device senses position of the drive shaft to assist in locking and unlocking a lock of a lock. An engine with a memory is coupled to the positioning sensing device. The engine and an energy source are coupled to the circuit. A push notification is provided to a dwelling user when a lock of the intelligent door lock system is manually opened.
Abstract:
An intelligent door lock system is provided with a push notification. A sensor is configured to be coupled to a drive shaft of a lock. The position sensing device senses position of the drive shaft to assist in locking and unlocking a lock of a lock. An engine with a memory is coupled to the positioning sensing device. The engine and an energy source are coupled to the circuit. A push notification is provided to a dwelling user when a lock of the intelligent door lock system is manually opened.
Abstract:
A server is in communication with a low power device. The server has a handshake key (Kh) with a key exchange that provides for a communication session between a mobile device and the low power device. The mobile device does not have the (Kh). A user mobile device is in communication with the server and uses a cipher to provide a secured communication between the mobile device and the low power device.
Abstract:
The present invention is directed to a Biometric and Bluetooth enabled vehicle Console and Glove Box Lock that provides a unique apparatus for locking enclosures such as any locking compartment within a vehicle as well as the vehicle doors, vehicle hood and vehicle trunk locks, and the like, with indirect operational control by the means of a smartphone, tablet or a computer. The Biometric and Bluetooth enabled vehicle Console and Glove Box Lock contains a biometric based finger print authentication module, and a Bluetooth/RF COMM communications enabled module, to prevent a non-owner or unauthorized user from accessing the device.
Abstract:
For the main safety purpose of assisting the blind or nearly blind and the hard of hearing individuals in this world, this invention has been created.An illuminated doorknob and keyhole brightens when in motion. The illumination level is dependent both on the ambient light level and on the motion of the doorknob. Specifically, the ambient light level determines a static brightness when the doorknob is not in motion, and the doorknob illumination brightens above the static brightness when turned. Various embodiments of the invention may provide an illuminated doorknob, door frame, door handle, door keyhole, door lock, music accent or light pulsation with or without color, when doorknob is moved, or a combination thereof on an exterior door, or an illuminated doorknob on an interior door. A remote control device containing a memory chip will control light and music when activated.
Abstract:
A portable theft deterrent device is disclosed. The theft deterrent device comprises a lock detection mechanism. The lock detection mechanism includes a plurality of connectors. The lock detection mechanism includes a first active circuit therein coupled to the plurality of connectors. When the lock detection mechanism is coupled to an electrical path via at least one connector of the plurality of connectors and if the first active circuit detects an interruption in electrical flow in the electrical path, the lock detection mechanism provides an alert. The theft deterrent device includes a monitoring key member. The monitoring key member includes a second active circuit therein that allows for wireless communication with the lock detection mechanism when detached therefrom. The monitoring key member is configured to receive the alert remotely.
Abstract:
An electromagnetic lock assembly includes a magnet block having a coil assembly and a connection for receiving an electrical current; and a control system having a detection circuit and an activation circuit, wherein the detection circuit senses a voltage across the coil and automatically sends an activation signal to the activation circuit when the voltage decreases from a supply voltage to a reference threshold voltage, the activation circuit increasing the electrical current through or the voltage across the coil assembly upon receipt of the activation signal. The electromagnetic lock assembly may further include an armature for coupling with the magnet block, wherein the supply voltage is configured by the control system to magnetically couple the armature and the magnet block absent an external separating force applied against the armature or magnet block.
Abstract:
A portable theft deterrent device is disclosed. The theft deterrent device comprises a lock detection mechanism. The lock detection mechanism includes a plurality of connectors and an opening therethrough. The lock detection mechanism includes a keypad. The keypad enables and disables the lock detection mechanism when a correct key code is entered. The lock detection mechanism includes a first active circuit therein coupled to the plurality of connectors. Wherein when the lock detection mechanism is coupled to an electrical path via at least one connector of the plurality of connectors and the first active circuit detects an interruption in the electrical flow in the electrical path, the lock detection mechanism provides an alert.