A protection study for vehicles and grade crossings using radio system technology
碩士 === 國立中山大學 === 電機工程學系研究所 === 90 === The purpose of this thesis is to investigate radio systems for the protection of vehicles and grade crossings. The protection function used with wireless communication, associated with grade crossings (the vehicles), uses the radio propagation to dispatch messa...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2002
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| Online Access: | http://ndltd.ncl.edu.tw/handle/42488162709531590458 |