COMPUTER READABLE MEDIUM RECORDING OPERATING SYSTEM FOR DEALING WITH DYNAMIC AND STATIC TASKS

摘要

PROBLEM TO BE SOLVED: To obtain a single platform where both static and dynamic function domains are integrated by providing a computer readable medium where an operating system is recorded to restart a static task without reconfiguring any of resources of the static task. SOLUTION: A kernel 1 of a POSIX operating system which is recorded on a computer readable medium is extended by an OSEK API function. At a static part 2 of the system, a typical on-vehicle application requiring the accesses to one or more CAN buses 3 are executed. A telematique function is executed at a dynamic part 4. The access to a multimedia bus 5 is typical to a set of those applications including a GPS 7 and a GSM 8. The information are exchanged between two worlds by a shared memory 6 which can secure the necessary safety.