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GPSͳһУʱװãѡΨУ

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Ψе޹˾ƿGPSͳһУʱװһָ߿ƼܵġɶĻNTP/SNTPЭĸ߾ʱװôGPS򱱶ϻȡ׼ʱźϢЩϢд䣬Ҫʱźŵ豸DVR豸Ϳ׼ʱźͬͬʱʹGPSͱջʱɶȼȱʡΪGPSȣ󱸣ջźʱװʹõĺ¾ʱʱȿɴ1E-9GPSͳһУʱװʹñ׼ʱϢͨTCP/IP紫䣬ֶ֧еʱ䷢Э飬NTP,time/UDP,ֿ֧õUDP˿ڵΨжʱ㲥ݰNTPtime/UDPĶ˿ںŷ̶ֱRFC-123RFC-37ָ12337

GPSͳһУʱװصͲ

1ֵ֧ǶʱģʽЧѵݶ߿ɹѡ

CPUͬʱ32λCPU˫˴ߡ

3ֵ֧GPSCDMA˫GPS˫ GPS//CDMA˫ϵͳջ,ʵֶ׼ʱܹбGPSźšźšCDMAźšⲿBʱ׼źŵȶԺӣṩʱӻ׼÷

4ͬʱΪʮ̨ͻˡվṩʱУʱ

5װòȫģ黯弴ýṹƣְ֧忨ȲΣά㣬ͬʱΪֳʱӶʱ˿ṩ˷㡣

WINDOWS9X/NT/2000/XP/2003/2008/vistaLINUXUNIXSUN SOLARISIBM AIXHP-UXȲϵͳ֧NTPЭ·ܿ豸

7ʱ:  1-10ms

8:  1-710/100MӦ̫

9֧Э: NTP/SNTP V10,V20,V30,V40,SNMP,UDP,Telnet,IP,TCP 

10ʱ: Ⱦ񾫶ȿɴ1E-9, GJB2242-94

11: ÿ10000ʱ

12ظ澯:  ̵10A

13ʱ¼: Ϣ500

14ӿ: RS232/485,IRIG-B,10M,1PPS,֧GJB2911A-2008

GPSͳһУʱװĵҵ

չ繫˾߹繫˾繫˾Ϲ繫˾繫˾ݹ繫˾⹩繫˾ƽɽ繫˾繩繫˾ӹ繫˾

GPSͳһУʱװרҵṩ̣ƷڹҵֳȶУƷʱ֤

 
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