IN-VEHICLE EQUIPMENT CONTROLLER AND VEHICLE CONTROL SYSTEM

The present disclosure relates to reducing software development man-hours when vehicle models are developed. In an in-vehicle equipment controller, a control section has, as a software configuration: an application layer in which an application for in-vehicle equipment is implemented; a device driver; and a middleware layer in which a communication path is generated between the application and the device driver. The middleware layer includes a physical quantity conversion module that converts physical quantity data according to a specified conversion rule, the physical quantity data being included in data transferred through the communication path.