DEVELOPMENT OF THE APPARATUS FOR QUALITY CONTROL OF RUSHED STONE PILE

According to the latest studies of quality control of rushed stone pile, this paper first fixed on the functional aim and measuring parameter of the apparatus. And then on the base of the research of sensors distributed widely, analogue and digital signal processing and data storage, the circuits are designed and a kind of embedded computer with very much storage and a sort of operating system used as the heart of the apparatus to increase the capacity of storing data and to be seasoned with atrocious environment. The apparatus also posed a kind of UATR serial communication port and a kind of device driver program was designed in order to fit to the different kinds of distributed monitoring system. With characteristic of the smallest code size and real time operating, the system software of the apparatus introduced many of the modern technologies usually used in the current operating system development and software architecture and other software develop methods. Except for this, the mechanical apartment used to install the sensors was also designed through mechanical module technology and might be installed on all kinds of cranes without modification of the structure. The result of testing the apparatus in the construction of Da Yang mountain harbor proved it to be easy operating and poses high reliability and satisfy the designing objective.