信息通信
信息通信
신식통신
XINXI TONGXIN
2014年
5期
195-196
,共2页
光电经纬仪%光纤通信%光纤滑环%机上光纤通讯模块%机下光纤通讯模块
光電經緯儀%光纖通信%光纖滑環%機上光纖通訊模塊%機下光纖通訊模塊
광전경위의%광섬통신%광섬활배%궤상광섬통신모괴%궤하광섬통신모괴
photoelectric theodolite%optical fiber communication%optical fiber ringoptical fiber communication module%ma-chine%machine optical fiber communication module
光电经纬仪在数据传输过程中,导电环存在传输速率低、带宽窄、抗电磁干扰能力差等问题,当需要传输多路高速数据和各个分系统控制信息时,产生了数据传输的瓶颈问题。光纤通信作为一种新兴的通信技术,具有传输损耗低、传输带宽大、抗电磁干扰能力强、传输质量好、保密性好等优点,在光电经纬仪中引入光纤通信技术,有效地解决了数据传输瓶颈问题。
光電經緯儀在數據傳輸過程中,導電環存在傳輸速率低、帶寬窄、抗電磁榦擾能力差等問題,噹需要傳輸多路高速數據和各箇分繫統控製信息時,產生瞭數據傳輸的瓶頸問題。光纖通信作為一種新興的通信技術,具有傳輸損耗低、傳輸帶寬大、抗電磁榦擾能力彊、傳輸質量好、保密性好等優點,在光電經緯儀中引入光纖通信技術,有效地解決瞭數據傳輸瓶頸問題。
광전경위의재수거전수과정중,도전배존재전수속솔저、대관착、항전자간우능력차등문제,당수요전수다로고속수거화각개분계통공제신식시,산생료수거전수적병경문제。광섬통신작위일충신흥적통신기술,구유전수손모저、전수대관대、항전자간우능력강、전수질량호、보밀성호등우점,재광전경위의중인입광섬통신기술,유효지해결료수거전수병경문제。
the photoelectric theodolite during data transmission, transmission rateconductive ring are low, narrow bandwidth, anti electromagnetic interferenceability is poor, when the need for transmission of multi channel high speed dataand the system control information, the bottleneck problem of data transmission.Optical fiber communication is a new communication technol-ogy, has the advantages of low transmission loss, high bandwidth, strong anti electromagnetic interference ability, good trans-mission quality, good secrecy, introducing thetechnology of optical fiber communication in photoelectric theodolite, effectively solves the bottleneck problem of data transmission.