Gm Global Technolgoy Operations, Inc.

Brenton John Sirowatka

Tzvi Philipp

Rami Z Sayed

Chad R Cunningham

Systems and method are provided for carwash detection and entry assistance of a vehicle. A system includes a controller that operates to identify the presence of the vehicle at a wash facility, and to determine whether an operator of the vehicle has accepted entry assistance. When the operator has accepted entry assistance, the controller prepares the vehicle for entering the wash facility, determines a path into the wash facility, and assists the operator in entering the vehicle into the wash facility via the path.

Vehicle carwash detection and entry assistance system and method

A shape memory alloy (SMA) wire assembly includes a first crimp, a second crimp, a metallic bridge, a first SMA wire, and a second SMA wire. The metallic bridge includes a first wire end and a second wire end opposite the first wire end. The first SMA wire is configured in a linear orientation and includes a first mounting end and a first bridge end opposite the first mounting end. The first bridge end is fixedly coupled to the first wire end of the metallic bridge via the first crimp. The second SMA wire is configured in the linear orientation and includes a second mounting end and a second bridge end opposite the second mounting end. The second bridge end is fixedly coupled to the second wire end of the metallic bridge via the second crimp.

Dual linear shape memory alloy wire for actuator

A solid state steerable illumination system for a vehicle includes a first light source configured to generate light having a first wavelength, a first liquid crystal polarized grating (LCPG) device arranged to receive light from the first light source, and a vehicle control module configured to supply drive voltages to the first light source and the first LCPG device to generate a beam of light, wherein an output orientation angle of the beam of light is variable according to drive voltage applied to the first LCPG device.

Growing community of inventors

Warren, MI, United States of America

Brenton John Sirowatka