| The development of industrial production of computers makes commercial activities, scientific experiments and daily life automation, information technology no longer confined to the traditional sense of the PC machines, but includes different patterns and different performance types of embedded systems. Embedded computer for the embedded system is a core network technology, and it fields a new technology direction. Embedded systems are now widely used in defense , consumer electronics , information appliances , network communications, industrial control, and other fields.In the medical sector, "all centered around patients," "people-oriented" service concept becomes into the mainstream of today's hospital modernization, and medical equipment as an important aspect of the modernization of the hospital. The development of the system is addressing guardianship confined to hospital wards infusion nurses rely on the experience and sense of responsibility, not only lab our-intensive but also very prone to errors, according to the clinical care of the needs of infusion design development.This paper first introduced at the current development of clinical wards modernization, development background and major research; Secondly it introduced an embedded systems development environment for hardware and software development environment,as well as application software development processes;implemented impulse signal detection and linux2.4.21 expounded in the system used for tailoring the process to uClinux, based on an embedded uClinux platform application software debugged and loaded, USB netcard driver loading and network configuration, Finally this paper concluded the whole work done by the autho, at same time looking forward to the opportunities and challenges of an embedded system guardianship wards. |
