Vehicle corner modules and systems and methods for installation thereof
Vehicle corner modules (VCMs) connectable to a VCM-connection interface of a reference-frame of a vehicle platform, for regulating motion of a vehicle. When a wheel is mounted on a wheel-hub assembly of the VCM, a vehicle-connection interface of the VCM is disposed within a cylindrical footprint of the wheel. At least one of the at least one subsystem of the VCM is accommodated between the wheel-hub assembly and the vehicle-connection interface. Vehicle platforms are connectable to the VCMs. The connection of the vehicle platform to the VCM may include connection of subsystems of the VCM to electronic or flow subsystems mounted on the vehicle platform by connection of two portions of a multi-interface connection-element.
1 . A vehicle corner module (VCM) connectable to a VCM-connection interface of a reference-frame of a vehicle platform, for regulating motion of a vehicle, the VCM comprising:
a vehicle-connection interface for reversible mechanical connection of the VCM to the VCM-connection interface of the reference frame;
a wheel-hub assembly comprising a wheel-hub adapted for mounting of a wheel thereon; and
at least one subsystem of the vehicle, accommodated between the wheel-hub assembly and the vehicle-connection interface, the at least one subsystem being selected from the group of subsystems consisting of a drive subsystem, a steering subsystem, a suspension subsystem, and a braking subsystem,
wherein the VCM-connection interface comprises a bar extending from the reference-frame in a direction parallel to a longitudinal axis of the reference-frame, and the vehicle-connection interface comprises a clamp adapted to be clamped onto the bar, thereby to reversibly connect the VCM to the vehicle;
wherein the bar extends between the reference frame and a bumper of the vehicle platform; and
wherein the clamp is slidable onto the bar prior to installation of the bumper, such that installation of the bumper reinforces the connection of the VCM to the vehicle platform.
2 . The VCM of claim 1 , wherein, when the vehicle-connection interface is connected to the reference-frame by engagement of the vehicle-connection interface with the VCM-connection interface, the vehicle-connection interface is disposed between the wheel and the reference-frame.
3 . The VCM of claim 1 , wherein, when the vehicle-connection interface is connected to the reference-frame by engagement of the vehicle-connection interface with the VCM-connection interface, the vehicle-connection interface is disposed at a height between a height of an upper surface of the reference-frame and a height of a lower surface of the reference-frame.
4 . The VCM of claim 1 , wherein the vehicle further includes at least one power supply, and wherein the VCM further comprises at least one connector for connection to the at least one power supply, such that, when the VCM is connected to the vehicle, the at least one power supply powers the at least one subsystem.
5 . The VCM of claim 1 , wherein:
the at least one subsystem comprises at least one of:
a subsystem disposed between the wheel-hub assembly and the vehicle-connection interface; and
a subsystem to be disposed within the reference frame, between upper and lower surfaces of the reference frame, when the vehicle-connection interface is connected to the reference-frame.
6 . The VCM of claim 1 , wherein each of the at least one subsystem is disposed between the wheel-hub assembly and the vehicle-connection interface.
7 . The VCM of claim 1 , wherein connection of the clamp to the bar by engagement of the vehicle-connection interface with the VCM-connection interface is carried out when the vehicle-connection interface of the VCM is disposed at a height of the reference-frame.
8 . The VCM of claim 1 , wherein clamping of the clamp about the bar is adapted to be reinforced by at least one fastener.
9 . The VCM of claim 1 , wherein the clamp is slidable onto the bar.
10 . The VCM of claim 1 , wherein, when the bar is disposed at a height between a height of an upper surface of the reference-frame and a height of a lower surface of the reference-frame.
11 . A vehicle corner module (VCM) connectable to a VCM-connection interface of a reference-frame of a vehicle platform, for regulating motion of a vehicle, the VCM comprising:
a vehicle-connection interface for reversible mechanical connection of the VCM to the VCM-connection interface of the reference frame;
a wheel-hub assembly comprising a wheel-hub adapted for mounting of a wheel thereon; and
at least one subsystem of the vehicle, accommodated between the wheel-hub assembly and the vehicle-connection interface, the at least one subsystem being selected from the group of subsystems consisting of a drive subsystem, a steering subsystem, a suspension subsystem, and a braking subsystem,
wherein the VCM-connection interface comprises a bar extending from the reference-frame in a direction parallel to a longitudinal axis of the reference-frame, and the vehicle-connection interface comprises a clamp adapted to be clamped onto the bar, thereby to reversibly connect the VCM to the vehicle; and
wherein, when a wheel is mounted on the wheel-hub assembly, the vehicle-connection interface is disposed within a cylindrical footprint of the wheel.