Systems and methods to aggregate vehicle data from infotainment application accessories

A hardware-based, non-transitory, computer-readable storage device, for use at a portable system in projecting proprietary host-data-based output utilizing a dual-layer proprietary-data arrangement including the portable system, a remote proprietary-data server, and a host device, comprising:

• one or more first-layer components of the dual-layer proprietary-data arrangement that, when executed by a hardware-based processing unit, communicate with the remote proprietary-data server by way of a long-range communication channel to obtain proprietary host data;
• a portable-system application that, when executed by the hardware-based processing unit, generates, based on the proprietary host data, proprietary-host-data-based app output;
• and
• one or more second-layer components of the dual-layer proprietary-data arrangement that, when executed by the hardware-based processing unit, communicate with the host device by way of a wired communication channel or a short-range wireless communication channel to project to the host device the proprietary-host-data-based app output.

A host device, for use in projecting proprietary host-data-based output via a portable system utilizing a dual-layer proprietary-data arrangement including the portable system, a remote proprietary-data server, and the host device, comprising:

• a hardware-based processing unit;
• and
• a non-transitory computer-readable storage component comprising:
• a host-interaction-protocol server module that, when executed by the hardware-based processing unit, obtains proprietary host data for provision to the portable system;
• a remote-link module that, when executed by the hardware-based processing unit:
• receives the proprietary host data from the host-interaction-protocol server module;
• prepares the proprietary host data for provision to a remote proprietary-data server;
• and
• sends the proprietary host data to the remote proprietary-data server by way of a long-range communication channel, for provision along a first layer to first-layer components, of the dual-layer proprietary-data arrangement, of the portable system, for use at a portable-system application to prepare portable-system proprietary-data output for rendering at the host device;
• and
• a host-device-data rendering module that, when executed by the hardware-based processing unit:
• receives the proprietary-data output from a second layer including second-layer components, of the dual-layer proprietary-data arrangement, of the portable system;
• and
• renders, based on the portable-system, by way of a host-user interface component, proprietary-data output, proprietary-data-based host-device output.