Title :
The design of phonetic laser range finder based on DSP
Author :
Wang Qing ; Weilong, Li
Author_Institution :
Dept. of Electr. & Inf. Eng., Anhui Univ. of Sci. & Technol., Huainan, China
Abstract :
According to the principle of laser phase-ranging, the paper raised a theory of combining the direct digital synthesis(DDS) technology and digital signal processor(DSP) based on TMS320VC5402 chip, then designed the range finder which has the function of the data-processing speed and high precision measurement. Eventually, the digital data acquired from the hardware system be processed and converted to phonetic signals, which can be played out. The laser range finder has great market efficiency.
Keywords :
digital signal processing chips; direct digital synthesis; laser ranging; DSP; data-processing speed; digital signal processor; direct digital synthesis; high precision measurement; phonetic laser range finder; Digital signal processing; Fluid flow measurement; Frequency measurement; Laser theory; Measurement by laser beam; Phase measurement; Semiconductor device measurement; DSP; phase-ranging; phonetic process;
Conference_Titel :
Mobile Congress (GMC), 2010 Global
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-9001-1
DOI :
10.1109/GMC.2010.5634590
