Method of Employing Time-Triggered Architecture for Real-time Embedded System

摘要

PURPOSE: A TTA(Time-Triggered Architecture) application method for a real time embedded system is provided to increase the action predictability of a real time system and to increase the efficiency of a testing process. CONSTITUTION: A TTA application task for a target system is extracted and event and task features for TTA application are checked(12). A task performance cycle for TTA is set and real time is verified(13). The TTA is applied according to an application target environment and a system is tested(15). [Reference numerals] (11) Extract a TTA applied task for a target system; (12) Grasp an event and task features for TTA application; (13) Set a task performance cycle for TTA and verify real time; (14) Apply TTA according to application target environment; (15) Perform event loss testing and system testing; (AA) Start; (BB) End