Research On The Display Console Software Technology Of Imaging Sonar Based On VxWorks

Today, great research efforts have been paid to the based on embedded RTOS(real-time operating system) VxWorks which is implied in many fields. The VxWorks operating system is designed specially for the real-time embedded system by WindRiver System in America, and it is widely used in correspondence, military affairs, aerospace and so on fields which are highly demanded in real-time and precise and advanced technology, and all of these are based on its favorable security and remarkable real-time.This paper is put forward based on the imaging sonar and developed based on embedded RTOS VxWorks. Two methods are used to design the imaging sonar display console software in this paper. One is based on VxWorks' graph devedopment module WindML, the other is based on the transplanted MiniGUI on VxWorks. In the end, the PCI9054 bus device driver which is used to enhance the data transfer rate about sonar imaging of the software, is developed based on VxWorks' X86 platform, and read-write operation about the system to PCI9054 card is realized. As a result, a set of common frame about device driver development based on VxWorks is summarized. Finally, the imaging sonar display console software designed in the article is high performance and easy man-machine interaction.Been proved by simulation, it has excellent reliability and stability, and is function clear, concision about this imaging sonar display console software which basically satisfies the man-machine easy interaction.