Patent ID: 9102331
Filing Date: 2015-08-11
Classification: B60G,B60K,B60T,B60W,B62D

Abstract:
1. A multi-functional electric module (eModule) for use with a vehicle having a chassis, a master controller, and a drive wheel having a propulsion-braking module, the eModule comprising: a steering control assembly having a steering motor and at least one steering controller, wherein each of the at least one steering controller includes a first printed circuit board assembly (PCBA) operable to control the steering motor in response to control signals from the master controller; a mounting bracket positioned with respect to the steering control assembly, and having a mounting feature that is engageable with the chassis; a propulsion control assembly having a propulsion controller including a second PCBA that is in communication with the propulsion-braking module; a brake controller in communication with the propulsion-braking module, wherein the brake controller includes a third PCBA; a housing that rotates with respect to the mounting bracket, wherein the housing includes an upper portion positioned adjacent to the mounting bracket and containing the propulsion control assembly, and a lower portion which contains the brake controller; and a lower control arm connected to the lower portion of the housing, wherein the control arm contains a suspension system, and wherein the lower control arm is connectable to the drive wheel via a wheel input/output block; wherein the pair of steering controllers, the propulsion controller, and the brake controller are in communication with each other and with the master controller, and are responsive to commands from the master controller to thereby control a respective steering, propulsion, and braking function of the eModule.