This page summarizes the relationships among specifications, whether they are finished standards or drafts. Below, each title links to the most recent version of a document.
Below are draft documents: other Working Drafts . Some of these may become Web Standards through the W3C Recommendation Track process. Others may be published as Group Notes or become obsolete specifications.
The W3C Vehicle Signal Server Specification defines a WebSocket based API that enables client applications running on the In-Vehicle-Infotainment system and on the local vehicle network to access vehicle signals and data attributes. The purpose of the specification is to promote a Server API that enables application development in a consistent manner across participating automotive manufacturers.
The W3C Vehicle Information API aims to enable connectivity through in-vehicle infotainment systems and vehicle data access protocols. This API can also be leveraged by web applications running on mobile devices that access the data resources of a connected passenger vehicle.
This specification defines a standard for Vehicle Data which might be available in a vehicle. It is designed to be used in conjunction with the Vehicle API Specification.