Abstract: A vehicle geofence system having a plurality of digital license plates and an electronic device wirelessly communicating with the digital license plates. Each of the digital license plates is attached to a vehicle and configured to receive location data. The electronic device is programmed to define a plurality of events for each of the digital license plates, define a geofence boundary, for each of the digital license plates, based on at least one of the events, receive the location data from each of the digital license plates, and determine whether one of the events is triggered based on location of each of the digital license plates and the defined geofence boundary.

Abstract: A digital license plate attachable to a vehicle and having a display, a location module, a communication module, and a controller. The location module generates at least a location data based on a location of the digital license plate. The controller is connected to the display, the location module, and the communication module, wherein the controller manipulates the display to provide services based on at least the location data.

Abstract: A vehicle information display system includes a digital license plate attachable to a vehicle and having a display able to present electronically readable visual information. This electronically readable visual information is usable to facilitate provision of services, including but not limited to vehicle rental or providing vehicle access to authorized service providers.

Abstract: A digital license plate system with a geographic alert and information handling is described. In some embodiments the system allows for manually directed or automated geofencing, along with road usage and vehicle miles traveled payments. The system supports wirelessly connecting to services to receive authorization data for road usage, while optionally preserving information needed for road usage payments.

Abstract: A vehicle information display system includes a digital license plate attachable to a vehicle and having a display able to present electronically readable visual information. This electronically readable visual information is usable to facilitate provision of services, including but not limited to vehicle rental or providing vehicle access to authorized service providers.

Abstract: A vehicle information display system includes a digital license plate attachable to a vehicle and having a display able to present electronically readable visual information. This electronically readable visual information is usable to facilitate provision of services, including but not limited to vehicle rental or providing vehicle access to authorized service providers.

Abstract: A digital license plate can support methods for assuring preservation and user authorized electronic access to vehicle relevant information or vehicle history. An external user interface to the digital license plate is configured to allow a user to provide user authorization to control release of sensor and other data from the digital license plate.

Abstract: A digital license plate supporting both access and analysis of vehicle relevant information is disclosed. The digital license plate includes sensors that provide status data to a processor in the digital license plate. A power path control module can initiate power state changes and adjust power depending on system state as determined by at least one the multiple sensors. In some embodiments a temperature control module is connected to a temperature sensor and configured to modify heat relevant display parameters as critical temperatures are approached.

Abstract: A digital license plate supporting both access and analysis of vehicle relevant information is disclosed. The digital license plate includes sensors that provide status data to a processor in the digital license plate. A power path control module can initiate power state changes and adjust power depending on system state as determined by at least one the multiple sensors. In some embodiments a temperature control module is connected to a temperature sensor and configured to modify heat relevant display parameters as critical temperatures are approached.

Abstract: A digital license plate supporting both access and analysis of vehicle relevant information is disclosed. The digital license plate includes sensors that provide status data to a processor in the digital license plate. A power path control module can initiate power state changes and adjust power depending on system state as determined by at least one the multiple sensors. In some embodiments a temperature control module is connected to a temperature sensor and configured to modify heat relevant display parameters as critical temperatures are approached.

Abstract: Digital license plates having a range of physical and digital antitheft features are disclosed. Disengagement of the digital license plate from the vehicle triggers at least one of a wireless theft communication signal and the internal theft status indicator. Input of security credentials can prevent triggering the internal theft status indicator and disablement of the digital license plate.

Abstract: A vehicle information display system includes a digital license plate attachable to a vehicle and having a display able to present electronically readable visual information. This electronically readable visual information is usable to facilitate provision of services, including but not limited to vehicle rental or providing vehicle access to authorized service providers.

Abstract: A digital license plate with an associated payment and information handling system is described. The payment system allows for automated payment for parking that includes sending authorization to pay parking related payments to a payment authority, with authorization at least partially incorporating information stored in the digital license plate.

Abstract: A digital license plate with a camera system is disclosed. Retrofit use of backup or forward-facing cameras is enabled, as well as the camera activation by user detection or vehicle movement. Camera functionality can depend on digital license plate attachment position on a front of a vehicle, on a rear of a vehicle, or on a vehicle towable trailer.

Abstract: A digital license plate system with a geographic alert and information handling is described. In some embodiments the system allows for manually directed or automated geofencing, along with road usage and vehicle miles traveled payments.

Abstract: A digital license plate can support methods for assuring preservation and user authorized electronic access to vehicle relevant information or vehicle history. An external user interface to the digital license plate is configured to allow a user to provide user authorization to control release of sensor and other data from the digital license plate.

Abstract: Digital license plates having a range of physical and digital antitheft features are disclosed. Disengagement of the digital license plate from the vehicle triggers at least one of a wireless theft communication signal and the internal theft status indicator. Input of security credentials can prevent triggering the internal theft status indicator and disablement of the digital license plate.

Abstract: A digital license plate supporting both access and analysis of vehicle relevant information is disclosed. The digital license plate includes sensors that provide status data to a processor in the digital license plate. A power path control module can initiate power state changes and adjust power depending on system state as determined by at least one the multiple sensors. In some embodiments a temperature control module is connected to a temperature sensor and configured to modify heat relevant display parameters as critical temperatures are approached.