A handle for a vehicle door is provided that includes an activation member configured to activate a latch of a vehicle door and a grip member that cooperates with the activation member to unlatch the door. The grip member is movable between a flush position where a gripping part extends flush to an external panel of the door, an active position where the gripping part is graspable by projecting from the panel and the grip member cooperates with the activation member, and an opening position where the grip member drives the activation member to activate the latch and unlatch the door. In one form, a driving mechanism and actuator lever drives the grip member between the flush and active position. When the grip member is pulled in an opening direction, the grip member drives the activation member which in turn activates the latch to unlatch the door.

A handle for a vehicle door is provided that includes an activation member configured to activate a latch of a vehicle door and a grip member that cooperates with the activation member to unlatch the door. The grip member is movable between a flush position where a gripping part extends flush to an external panel of the door, an active position where the gripping part is graspable by projecting from the panel and the grip member cooperates with the activation member, and an opening position where the grip member drives the activation member to activate the latch and unlatch the door. In one form, a driving mechanism and actuator lever drives the grip member between the flush and active position. When the grip member is pulled in an opening direction, the grip member drives the activation member which in turn activates the latch to unlatch the door.

A handle for a vehicle door includes an activation member, a grip member, a driving mechanism, and an actuator lever. The grip member includes a gripping part and is movable between a flushing position, active position, and opening position. In the flushing position, the gripping part extends flush to an external panel of the door. In the active position, the gripping part projects from the external panel, becomes graspable, and the grip member cooperates with the activation member. In the opening position, the grip member drives the activation member to activate the latch to unlatch the door. The driving mechanism and actuator lever cooperate with the grip member to drive the grip member between the flushing position and the active position. When the grip member is pulled in an opening direction, the grip member drives the activation member which in turn activates the latch to unlatch the door.

The invention relates to a handle that includes an activation member for activating a latch of a vehicle door to unlatch the door and a grip member that cooperates with the activation member to unlatch the door. The grip member has a gripping part and is movable between a flushing position in which the gripping part extends flush to an external panel of the door, an active position in which the gripping part projects with respect to the external panel, becoming graspable, and an opening position in which the grip member drives the activation member to unlatch the door. The handle has a driving mechanism and an actuator lever cooperating with the grip member to drive the latter between the flushing and the active position. When the grip member is pulled in an opening direction, the grip member drives the activation member which unlatches the door.

A vehicle door includes an electrically-powered latch and a user input feature that can be actuated by a user to cause the electrically-powered latch to unlatch. An electrical energy storage device is operably connected to the electrically-powered latch, and a piezoelectric device is mounted to the door. The piezoelectric device can be manually actuated by a user to charge the electrical energy storage device, and electrical energy from the electrical energy storage device can be utilized to actuate the electrically-powered latch to thereby unlatch the latch. The user input feature may comprise a switch or sensor located adjacent a door handle/latch release on an inside and/or an outside of the vehicle door. The electrical energy storage device may comprise an emergency battery, capacitor, or other electrical device.

A vehicle door includes an electrically-powered latch and a user input feature that can be actuated by a user to cause the electrically-powered latch to unlatch. An electrical energy storage device is operably connected to the electrically-powered latch, and a piezoelectric device is mounted to the door. The piezoelectric device can be manually actuated by a user to charge the electrical energy storage device, and electrical energy from the electrical energy storage device can be utilized to actuate the electrically-powered latch to thereby unlatch the latch. The user input feature may comprise a switch or sensor located adjacent a door handle/latch release on an inside and/or an outside of the vehicle door. The electrical energy storage device may comprise an emergency battery, capacitor, or other electrical device.

A handle for a vehicle door is provided that includes an activation member configured to activate a latch of a vehicle door and a grip member that cooperates with the activation member to unlatch the door. The grip member is movable between a flush position where a gripping part extends flush to an external panel of the door, an active position where the gripping part is graspable by projecting from the panel and the grip member cooperates with the activation member, and an opening position where the grip member drives the activation member to activate the latch and unlatch the door. In one form, a driving mechanism and actuator lever drives the grip member between the flush and active position. When the grip member is pulled in an opening direction, the grip member drives the activation member which in turn activates the latch to unlatch the door.

Described herein is a lock system (e.g., for a vehicle door) including an NFC circuit in communication with a microcontroller that monitors the voltage of a battery (e.g., the vehicle battery). The microcontroller switches the NFC circuit to card emulation (CE) mode with energy harvesting capability when the battery voltage falls below a threshold so that the NFC circuit can harvest energy from a nearby Qi wireless charging field and store that harvested energy in an energy storage device. When the energy storage device is sufficiently charged, it is used power the microcontroller and an electronically actuated mechanical lock (e.g., vehicle door lock), then the microcontroller cooperates with the NFC circuit to switch the NFC circuit to NFC reader mode and attempt to verify a nearby NFC device. If the NFC device is verified, the microcontroller operates the lock, otherwise, it maintains the lock in an inactive state.

Described herein is a lock system (e.g., for a vehicle door) including an NFC circuit in communication with a microcontroller that monitors the voltage of a battery (e.g., the vehicle battery). The microcontroller switches the NFC circuit to card emulation (CE) mode with energy harvesting capability when the battery voltage falls below a threshold so that the NFC circuit can harvest energy from a nearby Qi wireless charging field and store that harvested energy in an energy storage device. When the energy storage device is sufficiently charged, it is used power the microcontroller and an electronically actuated mechanical lock (e.g., vehicle door lock), then the microcontroller cooperates with the NFC circuit to switch the NFC circuit to NFC reader mode and attempt to verify a nearby NFC device. If the NFC device is verified, the microcontroller operates the lock, otherwise, it maintains the lock in an inactive state.

The present invention relates to a handle for a vehicle door, comprising:

an activation member configured to activate a latch of a vehicle door so as to unlatch the door,

a grip member (3) configured to cooperate with the activation member so as to unlatch the door,

wherein the grip member (3) comprises a gripping part (31), the grip member (3) being movable between; a flushing position in which the gripping part (31) extends flush to an external panel (10) of the door, an active position in which the gripping part (31) projects with respect to the external panel (10) and becomes graspable, and the grip member (3) cooperates with the activation member, and an opening position in which the grip member (3) drives the activation member to activate the latch and unlatch the door, and

a driving mechanism and an actuator lever cooperating with the grip member (3) such that the grip member (3) may be driven between the flushing position and the active position,

the handle being configured such that when the grip member (3) is pulled according to an opening direction, the grip member (3) drives the activation member which in turn activates the latch to unlatch the door.