Preliminary Definition of CORTEX Programming Model

نویسندگان

  • P. Barron
  • G. Biegel
  • V. Cahill
  • A. Casimiro
  • S. Clarke
  • R. Cunningham
  • A. Fitzpatrick
  • G. Gaertner
  • B. Hughes
  • J. Kaiser
  • R. Meier
  • P. Veríssimo
چکیده

Technological advances will allow the integration of smart devices which may comprise sensor components, computational devices and a network interface. The built-in computational component enables the implementation of a well-defined high level interface that does not just provide raw transducer data, but a pre-processed, application-related set of process variables. The paper deals with two issues. Firstly, it describes an architecture which encourages the design of multi-level control hierarchies exploiting the easy availability of application related sensor information. This is based on encapsulated smart components, a well defined communication interface and the easy access to this information by a variant of a shared data space. Secondly, we describe the functions and the hardware of ICU which constitutes the prototype of an optical sensor designed for vehicle guidance operating as a smart component in such a system. The task of the sensor is to detect a guidance line and directly produce the information needed by the steering system to control the vehicle.

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تاریخ انتشار 2002