The main outline included the specification of enhancement processor 1c and pci bus , how to generate the system control signals and achieve transmission complied with pci bus specification by use of fpga design 討論了最新視頻逐行處理專用芯片的使用和配置、 pci總線規(guī)范以及如何用fpga實(shí)現(xiàn)系統(tǒng)控制信號和模擬實(shí)現(xiàn)pci總線傳輸。
Were under the control of area traffic control ( atc ) system . among these , 317 were on hong kong island with 40 cctv cameras in use for traffic surveillance , 524 were on kowloon with 60 cctv cameras . in the new territories , the tsuen wan and kwai tsing atc and cctv systems controlled signals at 130 junctions and monitored traffic conditions through 22 cctv cameras 港島區(qū)有317個(gè)這類路口,并有40部閉路電視攝影機(jī);九龍區(qū)有524個(gè)這類路口,并設(shè)有60部閉路電視攝影機(jī);在新界區(qū),荃灣和葵青的區(qū)域交通控制及閉路電視攝影機(jī)系統(tǒng)為130個(gè)路口控制交通燈號,并設(shè)有22部閉路電視攝影機(jī),監(jiān)察交通情況。