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Based on embedded Linux system, data transmission system for weapon's exterior ballistic speed measurement radar is studied based on the ARM Cortex-A9, communication interface is designed based on ARM and FPGA, the specific hardware design and the character device driver design are proposed, using interrupts and DMA technology. Data can be transferred high-speed and correctly, the test result shows...
Aimed at the current situation that the domestic automatic meteorological data acquisition system is almost based the use of foreign products, a design method of multi-channel meteorological data acquisition system was given which based on ARM and CAN Bus. In the design, it fulfills the acquisition requirements of the analog signals, digital signals and intelligent sensor data through a combination...
Taking an instrument in transformer winding distortion measurement as an example, a solution is proposed based on Samsung's S3C2410 processor and embedded Linux operating system Hardware design is introduced, and software design also is described. The application of the artificial neural network technique to the frequency response analysis method (FRA) which is used to detect transformer winding deformation...
To monitor and secure the large weapon system, a design scheme of an intelligent instrument with wireless transportation based on ARM was put forward. On the microprocessor S3C2410 hardware platform, by design of the data acquisition and conversion circuit by chips of TLP521-4 and TLC2543, the wireless transportation circuit by chip of CLPD-6710 and multi-serial communication circuit by chips of ICL232,...
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