Design of embedded chemistry analyzer man-machine interface based on QT/Embedded

Aiming at the shortcomings of the tranditional biochemical analyzer,a new design program of embedded system based on QT/Embedded is presented.By giving the system components,it introduces the development of the humanmachine interface for an embedded Biochemical Analysis based on Linux.Including the development of the bottom image engine and the design of the driver interface.The design process and the support of the chinese of the graphical interfaces programs in the embedded Bio-chemical Analysis system is also presented in detail.