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the river discharge measurement is one of the basic projects of hygrometry; it determines the water resource utilization. However, a substantial increase in the number of hydrological site, especially for the unmanned hydrometric station brought great difficulty and caused the more workload for the Hydrologists every year. With the development of sensor technology and the data acquisition and fusion...
Continuous auditing is an active research domain in computer-assisted audit field, and online auditing studied in China is also one mode of continuous auditing, The audit evidence gathering mode changed under online auditing environment, which will influence the audit evidence gathering cost. In this paper, audit evidence gathering method under online audit environment is introduced. Then, the components...
In this paper, we describe a design of the hardware interface and communication process of a wireless data acquisition system using a monolithic CC1100 chip working with a PIC16Fxxx MCU. The design has been applied to collect data during the transportation of petroleum products in the petrochemical industry. The fault tolerance problem in the one-to-many data communication is solved. This paper also...
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