OPERATING SYSTEM BASED OSEK AND ITS SOFTWARE UPDATE SYSTEM FOR WIRELESS SENSOR NODES

摘要

PURPOSE: operating system is based on OSEK (open system and their interface electronics are in motor vehicle) and software update system provides and uses wireless communication and software upgrading manager for wireless sensor node progress software upgrade function. ;CONSTITUTION: a kind of intelligence of OS (operating system) for sensor node observation caliber is limited to OSEK OS. Kernel is divided into processing horizontal break, scheduler and task. Service or object in each rank meet CC (class) according to the size and function of priority sum. High Speed I SP (In-System-Programming) module is inserted into kernel, and is operated in the User Interface PC environment of more new management GUI (figure). ;The 2010 of copyright KIPO submissions