Gm Global Technolgoy Operations, Inc.

George Knish

Scott Thomas Droste

Jang Hwan Oh

Alex Jose Veloso

Lakshmi V Thanayankizil

Dipankar Pal

Woongjin Lim

Michael Lawrence Mandziuk

Aziz U Noori

A system for multiple wireless systems of vehicle to share cabling. The system may include a plurality of first antennas to interface signals with a first transceiver as part of a first wireless system and a plurality of second antennas to interface signals with a second transceiver as part of a second wireless system. The system may include a first switch configured to selectively connect the first and second antennas to first and second cables and a second switch configured to selectively connect the first and second transceivers to the first and second cables such that the first and second antennas and transceivers share the first and second cables.

System and method for multiple wireless systems of a vehicle to share cabling

In an exemplary embodiment, a vehicle is provided that includes an antenna and a telematics system. The telematics system is configured to be coupled to the antenna, and includes a processor that is configured to at least facilitate: determining whether power to an antenna of the vehicle would result in radiated power emissions that would exceed a regulatory requirement; and reducing power to the antenna when it is determined that the power to the antenna would result in radiated power emissions that would exceed the regulatory requirement.

Smart max power control to mitigate excessive radiated power

A method of selecting primary and secondary cellular networks for a vehicle comprises measuring cellular connectivity parameters for cellular communication between a first subscriber identity module (SIM) and a first cellular network and for cellular communication between a second SIM and a second cellular network, comparing measured cellular connectivity parameters for the first SIM to measured cellular connectivity parameters for the second SIM, designating one of the first SIM and the first cellular network and the second SIM and the second cellular network as a primary network, and designating the other one of the first SIM and the first cellular network and the second SIM and the second cellular network as a secondary network, measuring cellular connectivity parameters for the primary and secondary networks, comparing the measured cellular connectivity parameters for the primary and secondary networks, switching designation of the primary and secondary network based on measured cellular connectivity parameters.

Method to select automatically primary and secondary networks to support emergency calls and remote commands in vehicles

One general aspect includes a method of detecting vehicle movement, the method including: (a) measuring, via a controller, one or more signal variables as a first variable data set; (b) at some duration of time after the first variable data set is measured, via the controller, measuring the one or more signal variables as a second variable data set; (c) comparing, via the controller, the first and second variable data sets; (d) determining, via the controller, if substantial differences exist between the first and second variable data sets; (e) when it is determined that substantial differences exist between the first and second variable data sets, via the controller, generating a notification configured to indicate vehicle movement has been detected.

Growing community of inventors

Rochester Hills, MI, United States of America

George Knish