Systems and methods for detecting oscillation of a trailer towed by a vehicle include implementing one or more SPR systems to acquire SPR information associated with the vehicle and/or the trailer and estimating a degree of swerve of the vehicle and/or a degree of lateral oscillation of the trailer based on the acquired SPR information.
Vehicle Platooning Using Surface-Penetrating Radar Systems
One or more vehicles in a platoon may be operated autonomously using a surface-penetrating radar (SPR) system implemented in the lead vehicle. SPR signals obtained by the system may be converted to one or more images (or scans) that provide information about the ground surface and/or other surfaces around the vehicle within a detection range of the SPR system. Based on the obtained SPR signals, the lead vehicle may create a real-time map including the SPR information and/or localize the real-time SPR information to an existing map. This real-time SPR map information may then be transmitted from the lead vehicle to succeeding vehicles in the platoon in a pass-it-down fashion for localizing the succeeding vehicles behind the lead vehicle.
Multi-Function Keys Providing Additional Functions And Previews Of Functions
- San Jose CA, US Daniel L. Odell - San Jose CA, US Andrew Hsu - San Carlos CA, US Anna Ostberg - San Jose CA, US Stephen Morein - San Jose CA, US Daniel Jamison - San Jose CA, US
International Classification:
G06F 3/02 G06F 3/041
US Classification:
345168
Abstract:
Methods and devices are provided that employ multi-function keys to present a preview of potential actions to be taken by user key presses. The input device includes a plurality of key assemblies having a touch sensitive surface. The processing system can sense when one or more respective key assemblies have been contacted or pressed by the object. When the one or more respective key assemblies has been contacted by the object, an indication of a potential action taken in the program is provided to the user. The method determines whether the one or more respective key assemblies have been contacted or pressed by an object. A potential action to be taken is determined and an indication of the potential action is provided.