An arrangement for unlocking a vehicle with a user equipment, including an electronic information reader module for reading authenticity information from a passive tag of the user equipment, said passive tag being powered by inducing a voltage therein, wherein the arrangement is configured for running a first authentication protocol via the reader module and the passive tag, a charging device for charging the user equipment, wherein the charging device is located in a closeable space of the vehicle being closeable by at least one lockable lid, wherein the at least one lockable lid is configured to be unlocked when the reader module and the passive tag are in communicative contact and when the arrangement has verified an authenticity of the passive tag, and wherein the arrangement is configured to run an additional authentication protocol with the user equipment for unlocking at least one door of the vehicle.

A system and method for a door system is disclosed. The system produces an inductive power transfer signal and modulates the inductive power transfer signal. The system also encodes data within the modulated inductive power transfer signal and transmits the signal at a door frame of a door. At the door, the system receives the modulated inductive power transfer signal and extracts data from the received signal, and transduces the received signal into a door power signal. The system also supports secure data transfer by encrypting the encoded data at the door frame and decrypting the extracted data at the door. As a result, the modulated inductive power transfer signal between the door frame and the door provides a secure wireless data transfer channel for configuring components at the door and/or displaying data at the door, while also providing power to components at the door.

A method for accessing a vehicle includes determining a charge level of a battery of a first vehicle access device. The method also includes creating a permission scheme for a second vehicle access device. The method further includes communicating the permission scheme to a vehicle and accessing the vehicle with the second vehicle access device.

A wireless transmission system used for a self-locking lock box has a first transmission unit received in a first insert hole of a door frame, and a self-locking lock box secured at a door plank. The self-locking lock box is provided therein with a square bolt able to eject out of the lock box, and the square bolt is connected with a control pin and has its front end fixed with a second transmission unit. By so designing, when a user closes the door plank, the control pin will be pressed by the door frame and release the square bolt to make the square bolt eject out of the self-locking lock box and get into the first insert hole of the door frame, thus enabling the first transmission unit to approach the second transmission unit for elevating transmission efficiency.

A base control module for vehicles comprises, a controller which includes a housing, a programmable processor, on-board memory, and a plurality of inputs and outputs. The module also comprises, a set of pluggable module interfaces each comprising a standardized connector for any of a plurality of interchangeable pluggable modules, with each pluggable module having a different functionality, and each connector having a plurality of pins. A standardized communication protocol is provided between the base control module and any of the pluggable modules. Adaptable software on the base control module that can assign different configurations for the pins of the connector dependent upon the functionality of the pluggable module for those pins. The same base control module and set of pluggable module interfaces can be used for different pluggable modules.

An electronic door lock management method and system are provided. The method includes: setting electronic keys, including: acquiring lock ID card information having a first user ID through an induction zone, and binding the first user ID to a door lock; acquiring join-in card information having a second user ID through the induction zone, and confirming that the first user ID is the same as the second user ID; acquiring access card information through the induction zone and acquiring file card information through the induction zone, wherein the access card information comprises an access card ID, and the file card information comprises a file card ID; and setting a binding relationship between the access card ID and the file card ID, and taking the access card ID and the file card ID as the electronic keys.

A smart key searching apparatus includes a start button for selecting engine start or stop, a wireless charger performing wireless charging in a resonant magnetic coupling manner and transmitting an authentication request signal to a smart key, a radio frequency (RF) receiver receiving a response signal regarding the authentication request signal transmitted from the smart key, and a smart key controller requesting, when the start button is operated, the wireless charger to search for a smart key, and controlling power and engine ignition of a vehicle according to a response signal received through the RF receiver.

An inductive coded lock system includes an inductive lock mechanism, and a conductive key/target. The inductive lock mechanism includes multiple inductor coils and sensor circuitry. Each inductor coil is operable to project a magnetic field defining a sensing area proximate to the inductor/coil, the inductor coils being spatially arranged to define a key/target sensing area incorporating each inductor coil sensing area. The sensor circuitry drives inductor coils, and measures sensor response (such as with an inductance comparator) to a key/target inserted within the key/target sensing area, including detecting an unlock condition corresponding to a pre-defined coded lock pattern. The key/target includes active and inactive areas (such as conductive/nonconductive) corresponding spatially to the sensing areas in the key target sensing area, the active and inactive areas arranged in a pre-defined coded key pattern corresponding to the pre-defined coded lock pattern. The coded lock and key patterns can be binary coded.

The invention concerns a locking mechanism (10) configured to switch from a locked state to an unlocked state, comprising: a. a processor (11) configured to read an identification code of an identification key (13) and configured to cause the locking mechanism (10) to switch from the locked state to the unlocked state if the identification code of the identification key (13) is an authorized code of the locking mechanism (10), b. a printed circuit board (14) in a first plane comprising an aperture (15) configured to accept insertion of the identification key (13) according to a first axis (Y) secant to the printed circuit board (14), the identification key (13) comprising a NFC passive part (16), c. a NFC active part comprising a wire antenna (18) positioned on the printed circuit board (14), the wire antenna (18) comprising a first at least one winding around the aperture (15), the wire antenna being connected to the processor (11),
wherein the locking mechanism is configured to establish a NFC communication between the NFC active part of the locking mechanism and the NFC passive part (16) of the identification key (13) when the identification key (13) is inserted into the aperture (15).

A utility cart includes a cabinet with a latch and strike lock, which is unlocked in the presence of a passive near field RFID key device and held open by a latch controller for sufficient time to allow the user to open the unlocked cabinet door. The latch is biased to its locking position, to which it returns when released by the controller. The latch includes a ramp surface which is engaged by the leading edge of the strike as the cabinet door is closed. In this way, the strike pushes the latch out of the way as it passes over the end of the latch, and the biased latch then returns to its locking position engaging a keeper in the strike as the keeper passes into position opposite the latch.