Description: n accordance with the characteristic of elevator for the large number of data acquisition and handling data complicated, an el- evator data acquisition system based on digital signal processor (DSP) and field programmable gate array (FPGA) is given. After system structure and modules are introduced, the design of interfaces of the hardware and framework between modules and devices are provided, the software design used in the system is described, the DSP, AD sampling, network communication
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基于DSP和FPGA的电梯智能数据采集系统的设计.pdf