רÀûÃû³Æ£ºÒ»ÖÖa-gnss¸¨Öú¶¨Î»ÏµÍ³µÄÖÆ×÷·½·¨
¼¼ÊõÁìÓò£º
±¾·¢Ã÷Éæ¼°ÎÀÐǵ¼º½ÐźŴ¦Àí¼¼ÊõÁìÓò£¬ÓÈÆäÉæ¼°Ò»ÖÖͨ¹ýAPP³ÌÐò(µÚÈý·½Ó¦ÓóÌÐò)½ÓÊպʹ¦ÀíGNSSϵͳ¸¨ÖúÐÅÏ¢£¬ÒÔʵÏÖA-GNSS (Assisted-Global NavigationSatellite System£¬¸¨ÖúÈ«Çòµ¼º½ÎÀÐǶ¨Î»ÏµÍ³£¬¼ò³ÆA-GNSS)µÄϵͳ¡£
±³¾°¼¼Êõ£º
È«Çòµ¼º½ÎÀÐÇϵͳ(GlobalNavigation Satellite System,GNSS)ÀûÓõ¼º½ÎÀÐǽøÐж¨Ê±¡¢¶¨Î»ºÍ²â¾à£¬ÄÜÔÚÈ«ÊÀ½ç·¶Î§ÄÚʵÏÖÈ«Ììºò¡¢È«·½Î»Á¬ÐøÎªº£ÉÏ¡¢Â½µØºÍ¿ÕÖеÄÓû§Ìṩʵʱ¸ß¾«¶ÈµÄÈýά¿Õ¼ä¡¢ËٶȺÍʱ¼äÐÅÏ¢¡£Ä¿Ç°£¬GNSS°üº¬ÁËÃÀ¹úµÄGPS¡¢¶íÂÞ˹µÄGL0NASS¡¢Å·Ã˵ÄGalileoϵͳ¡¢ÖйúµÄ±±¶·µ¼º½ÏµÍ³£¬ÒÔGPSϵͳΪÀý£¬¸ÃϵͳÖ÷ÒªÓÉÈý²¿·Ö×é³É£¬¼´¿Õ¼ä²¿·Ö¡¢µØÃæ¿ØÖÆ²¿·ÖºÍÓû§×°Öò¿·Ö¡£¿Õ¼ä²¿·ÖÓÉ24¿ÅÎÀÐÇ×é³É£¬·Ö²¼ÔÚ¡¤6¸öµÀÆ½ÃæÉÏ¡£µØÃæ¿ØÖÆ²¿·ÖÓɸºÔð¹ÜÀí¡¢Ðµ÷Õû¸öµØÃæ¿ØÖÆÏµÍ³µÄ¹¤×÷µÄÖ÷¿ØÕ¾¡¢ÔÚÖ÷¿ØÕ¾µÄ¿ØÖÆÏ£¬ÏòÎÀÐÇ×¢ÈëѰµçÎĵĵØÃæÌìÏß¡¢×÷ΪÊý¾Ý×Ô¶¯ÊÕ¼¯ÖÐÐĵļà²âÕ¾ºÍͨѶ¸¨Öúϵͳ×é³É¡£Óû§×°Öò¿·ÖÖ÷ÒªÓÉGPS½ÓÊÕ»úºÍÎÀÐÇÌìÏß×é³É¡£Ä¿Ç°£¬µ±Óû§Ê¹Óû·¾³½ÏΪ¸´ÔÓʱ£¬´ÓGNSSÎÀÐǵ¼º½ÏµÍ³½ÓÊÕµ½µÄGNSSÎÀÐÇÐźŽÏΪ΢Èõ£¬½ÓÊÕ»úÐèÒªºÜ³¤Ê±¼ä²ÅÓпÉÄÜ»òÕßÉõÖÁ¸ù±¾²»¿ÉÄÜÕýÈ·½ÓÊÕ²¢½âµ÷ÎÀÐÇÐźţ¬Èç¹ûÍâ½çÄܽ«½ÓÊÕ»úÔÚÐźŲ¶»ñÓ붨λ¼ÆËã¹ý³ÌÖÐËùÐèµÄ½ÓÊÕ»úλÖá¢Ê±¼ä¡¢¿É¼ûÎÀÐÇÐòÁС¢¸÷¿Å¿É¼ûÎÀÐǵÄʱÖÓУÕý…¢Êý¡¢ÐÇÀú¡¢Ïà¶ÔÂëÏàλÑÓ³ÙÁ¿¡¢¶àÆÕÀÕÆµÒÆÒÔ¼°¸÷ÖÖÎó²îУÕýµÈÊý¾ÝÐÅÏ¢Ìṩ¸ø½ÓÊÕ»ú£¬ÄÇô¸ù¾ÝÕâЩÐÅÏ¢£¬½ÓÊÕ»ú½áºÏGNSSÐÅÏ¢ºÍÒÔÉϵĸ¨ÖúÐÅÏ¢¶¨Î»£¬¿ÉËõ¶ÌÊ״ζ¨Î»Ê±¼ä£¬²¢ÇÒ¿ÉÀûÓø¨ÖúÐźÅÌá¸ß»ý·Öʱ¼äÒÔÌá¸ß½ÓÊÕ»úµÄÁéÃô¶È£¬ÕâÖÖ¶¨Î»·½Ê½¼´Îª¸¨ÖúÎÀÐǵ¼º½ÏµÍ³(Assisted-Global Navigation Satellite System,A-GNSS)¡£ÏÖÓеÄA-GNSS¸¨Öú¶¨Î»ÏµÍ³ÖУ¬A-GNSSÊÇÔÚÊÒÍâ¿Õ¿õµØÇø½¨ÉèÎÀÐÇ…¢Êý½ÓÊÕ»ú£¬È»ºóÀûÓÃÒÆ¶¯Í¨ÐÅÍøÂç(GSM/GPRS¡¢CDMA¡¢TD-SCDMA¡¢WCDMAµÈ)Ïò¶¨Î»Öն˽ÓÊÕ»ú´«ËÍÕâЩ¸¨ÖúÎÀÐÇÐÅÏ¢£¬ÓÉÍøÂç¶Ë»ò½K¶Ë¼ÆËã±»¶¨Î»Öն˵ÄλÖã¬ÒÔËõ¼õGNSSоƬ»ñÈ¡ÎÀÐÇÐźŵÄÑÓ³Ùʱ¼ä£¬œpÉÙÊ״ζ¨Î»Ê±¼ä£¬Í¬Ê±ÐźŽÏÈõµÄÊÜÕڸǵØÇøÒ²Äܼ®Òƶ¯ÍøÂçµÄÃÖ²¹£¬Í¨¹ýµ¼º½±ÈÌØÐÅÏ¢ÒÔ¼°³¤Ê±¼ä»ý·ÖÀ´Ìá¸ßÁéÃô¶È£¬¼õÇáGNSSоƬ¶ÔÎÀÐǵÄÒÀÀµ¶È£¬½á¹¹È總ͼIËùʾ¡£100ΪA-GNSS¸¨Öú¶¨Î»ÏµÍ³×é³É¿òͼ£¬¾ßÌåʵÏÖΪÔÚÒÆ¶¯Í¨ÐÅÍøÖв¿Êð©`Ì×¶¨Î»Æ½Ì¨101£¬¶¨Î»Æ½Ì¨Í¨¹ýGNSS…¢¿¼½ÓÊÕ»ú102½ÓÊÕGNSSÎÀÐÇÐźţ¬²¢°ÑÊä³öÐÅÏ¢´«Ë͸ø…¢¿¼Õ¾·þÎñÆ÷103£¬103½«ÎÀÐÇÐźÅת»»³ÉΪÓÐЧµÄ¶¨Î»¸¨ÖúÊý¾Ý´æ·ÅÔÚÊý¾Ý¿â104ÖУ¬ÕâЩÊý¾ÝÔÚ¸÷×ÔµÄÉúÃüÖÜÆÚÄڻᱻ¸üУ¬Êý¾Ý¿â104Öеĸ¨ÖúÊý¾ÝÐÅϢͨ¹ý»¥ÁªÍø´«Ë͸øA-GNSS·þÎñÆ÷105£¬105¿ÉÌṩGNSS¶¨Î»ËùÐèµÄ¸¨ÖúÊý¾Ý£¬ÓëA-GNSSÖÕ¶Ë106Ö®¼ä½»»¥Íê³ÉA-GNSS¸¨Öú¶¨Î»¹¦ÄÜ¡£ÆäÖУ¬¶¨Î»Æ½Ì¨101Öв¿ÊðÁ˶ą̀GNSS½ÓÊÕ»ú£¬Í¨¹ý¼¯Ï߯÷½«¸÷¸öGNSS½ÓÊÕ»úµÄÐźŻ㼯µ½GNSSÐÅÏ¢¹ÜÀíÆ½Ì¨ºó£¬±ã¿ÉÏò¶¨Î»Æ½Ì¨ÌṩÕû¸öGNSS…¢¿¼Íø¸²¸Ç·¶Î§ÄÚµÄËùÓÐGNSSÎÀÐÇÐźţ¬Ò»µ©Æô¶¯A-GNSS¶¨Î»Á÷³Ì£¬ÖÕ¶ËÊ×ÏÈ»áÏò¶¨Î»Æ½Ì¨±¨¸æÆäĿǰËùÔÚµÄÐ¡ÇøµÄºÅÂ룬¼´CELLID¡£¶¨Î»Æ½Ì¨¸ù¾ÝCELLID¿ÉµÃµ½½K¶ËĿǰËùÔÚÐ¡ÇøµÄ»ùÕ¾¾Î³¶È£¬²éѯ¶¨Î»¸¨ÖúÊý¾ÝµÄÊý¾Ý¿âµÃµ½¸Ã»ùÕ¾ÉϿյ±Ç°µÄÎÀÐÇÐÇÀúÐÅÏ¢£¬È»ºó½«ÕâЩÎÀÐÇÐÇÀúÐÅϢͨ¹ý¸ß²ãÐÅÁî´«Ë͸ø½K¶Ë¡£´ËʱÖն˾ͿÉÒÔ¸ù¾ÝÕâЩÎÀÐÇÐÇÀúÐÅÏ¢À´²¶»ñÎÀÐÇÐźţ¬½øÐÐα¾àµÄ²âÁ¿£¬²¢¼ÆËã³ö½K¶ËĿǰËùÔÚµÄλÖ㬶ø²»ÓÃÏñ´«Í³µÄGNSS¶¨Î»ÄÇÑù¶ÔËùÓеÄÎÀÐǶ¼½øÐбéÀúËÑË÷²ÅÄÜÈ·¶¨Äļ¸¿ÅÊǵ±Ç°¿É¼ûÎÀÐÇ¡£ÕâÑùÓÐЧËõ¶ÌÁËËÑÐÇʱ¼ä£¬Ò²½µµÍÁË¶Ôµç³ØµÄÏûºÄ¡£ÈôÔÚÊÒÄÚ»òÕß½¨ÖþÎïÃܼ¯Çø£¬ÓÉÓÚ¶¨Î»½K¶ËÉϿձ»ÕÚµ²£¬½K¶Ë¼´Ê¹ÄܽÓÊÕµ½¸¨ÖúÊý¾ÝÒ²ÎÞ·¨½øÐÐÕýÈ·µÄÁ¿²âʱ£¬¶¨Î»Æ½Ì¨¿ÉÒÔ²ÉÓ÷ÇGNSS¶¨Î»¼¼Êõ(ÈçCELLID¡¢TA¡¢EOTDµÈ)¶ÔÖն˽øÐж¨Î»£¬ËäÈ»ÔÚ¾«¶ÈÉÏÓÐËù½µµÍ£¬µ«ÓÐЧµØÌá¸ßÁ˶¨Î»³É¹¦ÂÊ¡£Ä¿Ç°£¬Ëæ×Ÿ÷GNSSÎÀÐǵ¼º½ÏµÍ³µÄÍêÉÆºÍ½¨É裬»ùÓÚÎÀÐǵĶ¨Î»µ¼º½¹¦Äܵõ½Á˸÷Ðи÷ÒµµÄÖØÊÓºÍÓ¦Óã¬ÇÒËæ×ÅÖÇÄÜÊÖ»úƽ°åµÈ½K¶ËÊг¡µÄ²»¶Ï·¢Õ¹ºÍÍêÉÆ¡¢ÖÇÄÜÊÖ»úƽ°åµÈ²úÆ·¹¦ÄܵIJ»¶ÏÉý¼¶ºÍÀ©³ä£¬¿ÉÒÔ½â¾öÌØÊâ»·¾³ÏÂÁéÃô¶ÈÎÊÌâºÍ¶ÌTTFFʱ¼äµÄA-GNSSÒ²Òѵõ½¹ã·ºµÄÓ¦Óá£A-GNSS½ÓÊÕ»úÐèÒªÍøÂçÖ§³Ö£¬ÏÖÓеÄÊÖ»ú¡¢PAD¡¢±Ê¼Ç±¾µçÄÔ¡¢PDAµÈ¶¼¾ß±¸Í¨ÐʦÄܺͶ¨Î»¹¦ÄÜ£¬Ëæ×űãЯʽÉ豸µÄ¹ã·ºÊ¹Ó㬺ͶԶ¨Î»ÒªÇóÔ½À´Ô½¸ß£¬¡¤¶ÔĿǰÊг¡ÉÏÊÖ»ú¡¢PDAµÈ±ãЯÉ豸ҲÌá³öÁ˸¨Öú¶¨Î»µÄÐèÇó£¬ÒÔ½â¾öÔÚ³ÇÊÐÏ¿¹È¡¢ÊÒÄÚµÈÎÀÐÇÐźŲ»ºÃµÄÇøÓòҲʵÏÖÁ¼ºÃµÄ¶¨Î»Ð§¹û¡£Òò´Ë£¬ÈçºÎÔÚÏÖÓеÄÓ²¼þˮƽÉÏ£¬ÈÃͨÓõıãЯʽÉ豸¶¼Äܹ»ÒԽϵ͵ķÑÓúͼòµ¥µÄ·½Ê½ÊµÏÖ¸¨Öú¶¨Î»¹¦ÄÜ£¬ÊÇÄ¿Ç°ÒÆ¶¯Æ½Ì¨¶¨Î»ÁìÓòµÄ©`¸öÎÊÌâ¡£
·¢Ã÷ÄÚÈÝ
±¾·¢Ã÷µÄÄ¿µÄÊÇÌṩ©`ÖÖA-GNSS¸¨Öú¶¨Î»ÏµÍ³£¬Äܹ»ÔÚÏÖÓÐGNSS±ãЯʽͨѶÉ豸»ù´¡ÉÏʵÏÖ¸¨Öú¶¨Î»¹¦ÄÜ£¬ÇÒ²»ÐèÒª¶îÍâµÄÓ²¼þ¿ªÏú¡£±¾·¢Ã÷Ìṩ©`ÖÖA-GNSS¸¨Öú¶¨Î»ÏµÍ³£¬°üÀ¨£¬GNSS…¢¿¼½ÓÊÕ»ú£¬…¢¿¼Õ¾·þÎñÆ÷£¬Êý¾Ý´¦ÀíÖÐÐÄ£¬A-GNSS·þÎñÆ÷ºÍA-GNSSÖÕ¶Ë£¬ËùÊöA-GNSSÖն˰üÀ¨APPÄ£¿é£¬GNSS¶¨Î»Ä£¿éºÍ¿ØÖÆÄ£¿é£¬ËùÊöAPPÄ£¿é¸ù¾Ý¶¨Î»ÇëÇ󣬽ÓÊպͽâÎö´ÓA-GNSS·þÎñÆ÷»ñµÃµÄµ¼º½Êý¾Ý£¬Êä³öµ¼º½¸¨ÖúÐÅÏ¢¡£¸ü½øÒ»ši£¬ËùÊö¿ØÖÆÄ£¿é¿ØÖÆËùÊöAPPÄ£¿é¿ªÆô»òÍ£Ö¹¹¤×÷¡£¸ü½øÒ»ši£¬ËùÊö¿ØÖÆÄ£¿é¿ØÖÆËùÊöGNSS¶¨Î»Ä£¿é¿ªÆô»ò¹Ø±ÕËùÊöµ¼º½¸¨ÖúÐÅÏ¢µÄ½ÓÊÕ¡£¸ü½øÒ»ši£¬ËùÊöAPPÄ£¿éͨ¹ý±ê×¼µÄ½Ó¥íÊä³öËùÊöµ¼º½¸¨ÖúÐÅÏ¢¡£¸ü½øÒ»ši£¬ËùÊö¶¨Î»ÏµÍ³µÄ½âËãÓÐËùÊöA-GNSS·þÎñÆ÷Íê³É¡£¸ü½øÒ»ši£¬ËùÊö¶¨Î»ÏµÍ³µÄ½âËãÓÐËùÊöGNSS¶¨Î»Ä£¿éÍê³É¡£¸ü½øÒ»ši£¬ËùÊöGNSS¶¨Î»Ä£¿éΪµ¥Ä££¬Ë«Ä£»ò¶àÄ£¶¨Î»Ä£¿é¡£¸ü½øÒ»ši£¬ËùÊöGNSS¶¨Î»Ä£¿éΪ±±¶·-2ϵͳ¶¨Î»Ä£¿é¡£²ÉÓñ¾·¢Ã÷µÄ¼¼Êõ·½°¸ºó£¬ÏÖÓеÄGNSS±ãЯʽͨѶÉ豸¿ÉÒÔ²»Ôö¼ÓºÍÐÞ¸ÄÓ²¼þµÄ»ù´¡ÉÏ£¬Í¨¹ý°²×°µÚÈý·½Ó¦ÓÃÈí¼þµÄ·½Ê½£¬ÊµÏÖ¸¨Öú¶¨Î»¹¦ÄÜ¡£
ͼIÊÇÏÖÓÐA-GNSS¸¨Öú¶¨Î»ÏµÍ³¹¹³É ͼ2ÊDZ¾·¢Ã÷ʵʩÀýA-GNSS¸¨Öú¶¨Î»ÏµÍ³¹¹³É ͼ3ÊDZ¾·¢Ã÷ʵʩÀýMSBģʽʱAPPÄ£¿é¹¤×÷Á÷³Ì ͼ4ÊDZ¾·¢Ã÷ʵʩÀýMSBģʽʱGNSS¶¨Î»Ä£¿é¹¤×÷Á÷³Ìͼ¡£
¾ßÌåʵʩÀý·½Ê½ÎªÁËʹ±¾·¢Ã÷µÄÄ¿µÄ¡¢¼¼Êõ·½°¸¼°Óŵã¸ü¼ÓÇå³þÃ÷°×£¬ÒÔϽáºÏ¸½Í¼¼°ÊµÊ©Àý£¬¶Ô±¾·¢Ã÷½øÐнø©`²½Ïêϸ˵Ã÷¡£Ó¦µ±Àí½â£¬´Ë´¦ËùÃèÊöµÄ¾ßÌåʵʩÀý½ö½öÓÃÒÔ½âÊͱ¾·¢Ã÷£¬²¢²»ÓÃÓÚÏÞ¶¨±¾·¢Ã÷¡£A-GNSS¼¼Êõ´ÓÇëÇ󷢯ðµÄ½Ç¶È¿É·ÖÎªÍøÂç·¢ÆðºÍÖÕ¶Ë·¢ÆðÁ½ÖÖ¡£ÍøÂç·¢ÆðÊÇÓÉ¡¤Æ½Ì¨Í¨¹ýWAP PUSH·½Ê½»òÕßSMSÏ·¢¶¨Î»ÇëÇóÖ®ºó£¬ÖÕ¶ËÓëÆ½Ì¨½¨Á¢IPÁ¬½Ó£¬Íê³É¶¨Î»Á÷³Ì£»ÖÕ¶Ë·¢ÆðÔòÊÇÖÕ¶ËÖ÷¶¯ÓëÆ½Ì¨½¨Á¢IPÁ¬½Ó£¬·¢Æð¶¨Î»ÇëÇó¡£´ÓPVT¼ÆË㷽ʽ¿É·ÖΪMSAºÍMSBÁ½ÖÖMSA (MS-Assisted)ÊÇÓɶ¨Î»ÖÕ¶ËÍê³Éα¾à²âÁ¿ºóÓɶ¨Î»Æ½Ì¨¼ÆËãPVT £»MSB(MS-Based)ÊÇÓɶ¨Î»½K¶ËÍê³ÉœyÁ¿ºÍ¼ÆËãPVT£¬¶¨Î»Æ½Ì¨Ö»Ìṩ¸¨ÖúÐÅÏ¢¡£Í¼2ΪÀûÓÃA-GNSS½øÐи¨Öú¶¨Î»µÄϵͳ£¬Ëùʾ200ΪA-GNSS¸¨Öú¶¨Î»½ÓÊÕ»úϵͳ£¬¿ÉʵÏÖA-GNSSϵͳMSAºÍMSBÁ½ÖÖ¼ÆË㷽ʽ¡£ÆäÖÐ201ΪA-GNSS·þÎñÆ÷£¬¿Éͨ¹ýA-GNSS¶¨Î»Æ½Ì¨ÌṩGNSS¶¨Î»ËùÐèµÄ¸¨ÖúÊý¾Ý£¬203ΪAPPÓ¦ÓóÌÐò¿é£¬Íê³ÉA-GNSS¸¨Öú¶¨Î»ÇëÇ󣬽ÓÊպͽâÎö¸¨Öúµ¼º½Êý¾ÝµÈ¹¦ÄÜ£¬È»ºóͨ¹ý±ê×¼½Ó¥íÊä³ö½âÎöµÄµ¼º½¸¨ÖúÐÅÏ¢£¬204ÊÇGNSS¶¨Î»Ä£¿é£¬¿ÉÑ¡ÔñÊÇ·ñ½ÓÊÕ203APPÓ¦ÓóÌÐò¿é´«Ë͵ÄÊý¾ÝÐÅÏ¢£¬ÈôÑ¡Ôñ²»½ÓÊÕ£¬Ôò¶ÀÁ¢Íê³É¶¨Î»µ¼º½¹¦ÄÜ£¬ÈôÑ¡Ôñ½ÓÊÕAPP´«Ë͵ÄÊý¾ÝÐÅÏ¢£¬´Ëʱ£¬Èç¹ûÊÇMSAģʽ£¬Ôò204GNSS¶¨Î»Ä£¿é¼ÆËã³öα¾àµÈ²âÁ¿Öµºó´«Ë͸øAPPÄ£¿é£¬ÓÉAPP·¢Ë͸øA-GNSS·þÎñÆ÷£¬ÓÉA-GNSS·þÎñÆ÷Íê³ÉPVT½âË㣬ÔÙ¾ÓÉAPP´«Ë͸øGNSS¶¨Î»Ä£¿éÍê³É¶¨Î»µ¼º½£»Èç¹ûÊÇMSBģʽ£¬ÔòGNSS¶¨Î»Ä£¿éÀûÓýÓÊÕµ½µÄ¸¨ÖúÐÅÏ¢Íê³É¶¨Î»µ¼º½¹¦ÄÜ£¬Êä³öPVT½á¹ûÐÅÏ¢£¬202Ϊ¿ØÖÆÄ£¿é£¬¿É¿ØÖÆÊÇ·ñ¿ªÍ¨APPÄ£¿é¹¦ÄÜÒÔ½ÚÊ¡Á÷Á¿£¬Ò²¿É¿ØÖÆÊÇ·ñ¿ªÍ¨GNSS¶¨Î»Ä£¿é¡£µ±202¿ØÖÆÄ£¿é¿ªÍ¨APPÄ£¿é203ʱ£¬203APPÓ¦ÓóÌÐò¿éÍê³ÉÓë201A-GNSS·þÎñÆ÷µÄͨÐÅ£¬µ±202¿ØÖÆÄ£¿é¿ªÍ¨APPÓ¦ÓóÌÐò¿éʱ£¬203´Ó201A-GNSS·þÎñÆ÷»ñÈ¡µ¼º½¸¨ÖúÐÅÏ¢£¬½âÎöºóͨ¹ý±ê×¢ÐÒé½Ó¥íÏò202GNSS½ÓÊÕ»úÖ±½ÓÊä³ö¶¨Î»ËùÐèµÄ½ÓÊÕ»úλÖá¢Ê±¼ä¡¢¿É¼ûÎÀÐÇÐòÁС¢¸÷¿Å¿É¼ûÎÀÐǵÄʱÖÓУÕý…¢Êý¡¢ÐÇÀú¡¢Ïà¶ÔÂëÏàλÑÓ³ÙÁ¿¡¢¶àÆÕÀÕÆµÒÆÒÔ¼°¸÷ÖÖÎó²îУÕýµÈÊý¾ÝÐÅÏ¢£¬ÈôΪMSAģʽ£¬APPÄ£¿é»¹Òª½ÓÊÕGNSS¶¨Î»Ä£¿é¼ÆËãµÄα¾àµÈ²âÁ¿Öµ·¢Ë͸ø201A-GNSS·þÎñÆ÷£¬ÓÉA-GNSS·þÎñÆ÷Íê³ÉÖն˵ÄPVT½âË㣬ÔÙ½«¶¨Î»½á¹û´«Ë͸øAPP¾ÓÉAPP´«Ë͸øGNSS¶¨Î»Ä£¿é¡£MSBģʽϵÄAPPÓ¦ÓóÌÐò¿éµÄ¹¤×÷Á÷³ÌͼÈçͼ3Ëùʾ£¬¾ßÌå¹ý³ÌΪ
(1)APP¿ªÊ¼300…¼£¬301ͨ¹ýÒÆ¶¯Í¨ÐÅÍøÂç·¢ËÍA-GNSS¿ªÆô¿ØÖÆÐźţ»
(2)ÍøÂç¸ù¾Ý¶¨Î»½K¶ËËùÔÚÐ¡ÇøµÄλÖ㬷¢ËͶ¨Î»½K¶ËËùÔÚλÖÃÏàÓ¦µÄÎÀÐǸ¨ÖúÐÅÏ¢£¬302ͨ¹ýÎÞÏßͨÐÅÍøÂç»ò»¥ÁªÍøµÈÏà¹Ø¶¨Î»¸¨ÖúÈ«Çò¶¨Î»ÏµÍ³·þÎñÆ÷Óë½K¶ËÓû§Ö®¼äµÄ±ê×¼ÐÒé½ÓÊÕA-GNSS·þÎñÆ÷´«ÊäµÄ¸¨ÖúÐÅÏ¢£»
(3)303°´ÕÕ±ê×¼ÐÒ鶨ÒåµÄÄÚÈݺ͸ñʽ¶Ô½ÓÊյĸ¨ÖúÐÅÏ¢½øÐнâÎö£¬µÃµ½ÏàÓ¦µÄ¸¨Öúµ¼º½ÐÅÏ¢£»
(4)µ±ÓÐA-GNSS¶¨Î»ÐèÇó…¼£¬304½«²½Öè(3)ÖнâÎöµÄ¸¨Öúµ¼º½ÐÅÏ¢°´±ê×¼½Ó¥í´«Ë͸øGNSS½ÓÊÕ»ú£¬½áÊø¹ý³Ì305¡£»ùÓÚMSBģʽµÄGNSS¶¨Î»Ä£¿é¹¤×÷Á÷³Ì£¬Èçͼ4Ëùʾ£¬¾ßÌå²½ÖèΪ
(1)¶¨Î»Öն˶¨Î»¿ªÊ¼400ʱ£¬ÏÈÓÉ¿ØÖƵ¥Ôª401ÅжÏÊÇ·ñ½øÐÐA-GNSS¸¨Öú¶¨Î»£»
(2)Èô401¿ØÖƵ¥ÔªÅжϽøÐÐA-GNSS¸¨Öú¶¨Î»£¬Ôò402´ò¿ªA-GNSS¸¨Öú¶¨Î»¿ª¹Ø£¬½ÓÊÕAPP´«ÊäµÄ¸¨ÖúÐÅÏ¢£¬Ë͸ø403½øÐÐÎÀÐÇÐźŵIJ¶»ñ£»Èô401¿ØÖƵ¥ÔªÅжϲ»½øÐÐA-GNSS¸¨Öú¶¨Î»£¬Ôò405¶ÔÎÀÐÇÐźŽøÐÐä²¶£»
(3)Èô²½Öè(2)ÖÐ403ÔÚ¸¨ÖúÐÅϢϿìËÙ²¶»ñµ½¿É¼ûÎÀÐÇÐźţ¬µÃµ½ÎÀÐǵÄÂëÏàλºÍ¶àÆÕÀÕ£¬Ôò½øÈë404¸ú×ÙÎÀÐÇÐźţ¬½áºÏAPP´«ÊäµÄ¸¨ÖúÐÅÏ¢µÃµ½ÍêÕûµ¼º½µçÎÄ£»
(4)Èô²½Öè(2)ÖÐ405¶ÔÎÀÐÇÐźÅä²¶£¬µÃµ½¿É¼ûÎÀÐÇÐźŵÄÎÀÐǺš¢ÂëÏàλºÍ¶àÆÕÀÕ£¬Ôò½øÈë406¸ú×ÙÎÀÐÇÐźţ¬²¢½âµ÷µÃµ½µ¼º½µçÎÄ£»¡¤
(5)406ºÍ404µÃµ½µ¼º½µçÎĺ󣬾ù¿ÉËÍÈë407½øÐÐPVT½âË㣬¶¨Î»³É¹¦ºó´Ë´Î¶¨Î»½áÊø 408¡£±¾·¢Ã÷ʵÏÖÁË©`ÖÖA-GNSS¸¨Öú¶¨Î»ÏµÍ³£¬ÔÚ¸ÃϵͳÖУ¬ÓɶÀÁ¢µÄAPPÓ¦ÓóÌÐòÄ£¿éȥʵÏÖ¸÷ÖÖ²»Í¬ÎÀÐǵ¼º½ÏµÍ³¸¨ÖúÐÅÏ¢µÄ½ÓÊպͽâÎö£¬Êä³öGNSSµ¼º½½ÓÊÕ»ú²¶»ñºÍ¶¨Î»ËùÐèµÄÐÅÏ¢£¬GNSS½ÓÊÕ»úÖ»ÐèÒª¸ù¾Ý´«ÊäÐÒé½ÓÊÕAPP´«ÊäµÄ¸¨ÖúÐÅÏ¢£¬¿ìËÙ²¶»ñÎÀÐǵ¼º½ÐźŲ¢¶¨Î»£¬Ëõ¶ÌGNSS½ÓÊÕ»úµÄFTTFºÍÌá¸ß½ÓÊÕ»úµÄÁéÃô¶È£¬ÓÉÓÚ¶ÀÁ¢µÄAPP¿ÉÒÔʵÏÖ¸÷ÖÖÎÀÐǵ¼º½ÏµÍ³¸¨ÖúÐÅÏ¢µÄ½âÎö£¬ÆÕͨGNSS½ÓÊÕ»úÖ»ÐèÑ¡ÔñÊÇ·ñ½ÓÊÕAPP´«ÊäµÄ¸¨ÖúÐÅÏ¢£¬¶ÀÁ¢Íê³É¶¨Î»µ¼º½»òÊÇͨ¹ý½ÓÊÕAPP´«ÊäµÄ¸¨ÖúÐÅϢʵÏÖA-GNSS½ÓÊÕ»ú¹¦ÄÜ¡£ÒÔÉÏËùÊö½öΪ±¾·¢Ã÷µÄ½Ï¼ÑʵʩÀý¶øÒÑ£¬²¢²»ÓÃÒÔÏÞÖÆ±¾·¢Ã÷£¬·²ÔÚ±¾·¢Ã÷µÄ¾«ÉñºÍÔÔòÖ®ÄÚËù×÷µÄÈκÎÐ޸ġ¢µÈÍ¬Ìæ»»ºÍ¸Ä½øµÈ£¬¾ùÓ¦°üº¬ÔÚ±¾·¢Ã÷µÄ±£»¤·¶Î§Ö®ÄÚ¡£
ȨÀûÒªÇó
1.Ò»ÖÖA-GNSS¸¨Öú¶¨Î»ÏµÍ³£¬°üÀ¨£¬GNSS²Î¿¼½ÓÊÕ»ú£¬²Î¿¼Õ¾·þÎñÆ÷£¬Êý¾Ý´¦ÀíÖÐÐÄ£¬A-GNSS·þÎñÆ÷ºÍA-GNSSÖÕ¶Ë£¬ÆäÌØÕ÷ÔÚÓÚ£¬ËùÊöA-GNSSÖն˰üÀ¨APPÄ£¿é£¬GNSS¶¨Î»Ä£¿éºÍ¿ØÖÆÄ£¿é£¬ËùÊöAPPÄ£¿é¸ù¾Ý¶¨Î»ÇëÇ󣬽ÓÊպͽâÎö´ÓA-GNSS·þÎñÆ÷»ñµÃµÄµ¼º½Êý¾Ý£¬Êä³öµ¼º½¸¨ÖúÐÅÏ¢¡£
2.¸ù¾ÝȨÀûÒªÇóIËùÊöµÄA-GNSS¸¨Öú¶¨Î»ÏµÍ³£¬ÆäÌØÕ÷ÔÚÓÚ£¬ËùÊö¿ØÖÆÄ£¿é¿ØÖÆËùÊöAPPÄ£¿é¿ªÆô»òÍ£Ö¹¹¤×÷¡£
3.¸ù¾ÝȨÀûÒªÇóIËùÊöµÄA-GNSS¸¨Öú¶¨Î»ÏµÍ³£¬ÆäÌØÕ÷ÔÚÓÚ£¬ËùÊö¿ØÖÆÄ£¿é¿ØÖÆËùÊöGNSS¶¨Î»Ä£¿é¿ªÆô»ò¹Ø±ÕËùÊöµ¼º½¸¨ÖúÐÅÏ¢µÄ½ÓÊÕ¡£
4.¸ù¾ÝȨÀûÒªÇóIÖÁ3ÈÎһȨÀûÒªÇóËùÊöµÄA-GNSS¸¨Öú¶¨Î»ÏµÍ³£¬ÆäÌØÕ÷ÔÚÓÚ£¬ËùÊöAPPÄ£¿éͨ¹ý±ê×¼µÄ½Ó¿ÚÊä³öËùÊöµ¼º½¸¨ÖúÐÅÏ¢¡£
5.¸ù¾ÝȨÀûÒªÇóIËùÊöµÄA-GNSS¸¨Öú¶¨Î»ÏµÍ³£¬ÆäÌØÕ÷ÔÚÓÚ£¬ËùÊö¶¨Î»ÏµÍ³µÄ½âËãÓÉËùÊöA-GNSS·þÎñÆ÷Íê³É¡£
6.¸ù¾ÝȨÀûÒªÇóIËùÊöµÄA-GNSS¸¨Öú¶¨Î»ÏµÍ³£¬ÆäÌØÕ÷ÔÚÓÚ£¬ËùÊö¶¨Î»ÏµÍ³µÄ½âËãÓÉËùÊöGNSS¶¨Î»Ä£¿éÍê³É¡£
7.¸ù¾ÝȨÀûÒªÇó6ËùÊöµÄA-GNSS¸¨Öú¶¨Î»ÏµÍ³£¬ÆäÌØÕ÷ÔÚÓÚ£¬ËùÊöGNSS¶¨Î»Ä£¿éΪµ¥Ä££¬Ë«Ä£»ò¶àÄ£¶¨Î»Ä£¿é¡£
8.¸ù¾ÝȨÀûÒªÇó6ËùÊöµÄA-GNSS¸¨Öú¶¨Î»ÏµÍ³£¬ÆäÌØÕ÷ÔÚÓÚ£¬ËùÊöGNSS¶¨Î»Ä£¿éΪ±±¶·-2ϵͳ¶¨Î»Ä£¿é¡£
È«ÎÄÕªÒª
±¾·¢Ã÷ÌṩһÖÖA-GNSS¸¨Öú¶¨Î»ÏµÍ³£¬°üÀ¨£¬GNSS²Î¿¼½ÓÊÕ»ú£¬²Î¿¼Õ¾·þÎñÆ÷£¬Êý¾Ý´¦ÀíÖÐÐÄ£¬A-GNSS·þÎñÆ÷ºÍA-GNSSÖÕ¶Ë£¬ËùÊöA-GNSSÖն˰üÀ¨APPÄ£¿é£¬GNSS¶¨Î»Ä£¿éºÍ¿ØÖÆÄ£¿é£¬ËùÊöAPPÄ£¿é¸ù¾Ý¶¨Î»ÇëÇ󣬽ÓÊպͽâÎö´ÓA-GNSS·þÎñÆ÷»ñµÃµÄµ¼º½Êý¾Ý£¬Êä³öµ¼º½¸¨ÖúÐÅÏ¢¡£²ÉÓñ¾·¢Ã÷µÄ¼¼Êõ·½°¸ºó£¬ÏÖÓеÄGNSS±ãЯʽͨѶÉ豸¿ÉÒÔ²»Ôö¼ÓºÍÐÞ¸ÄÓ²¼þµÄ»ù´¡ÉÏ£¬Í¨¹ý°²×°µÚÈý·½Ó¦ÓÃÈí¼þµÄ·½Ê½£¬ÊµÏÖ¸¨Öú¶¨Î»¹¦ÄÜ¡£
Îĵµ±àºÅG01S19/42GK102788987SQ20121028729
¹«¿ªÈÕ2012Äê11ÔÂ21ÈÕ ÉêÇëÈÕÆÚ2012Äê8ÔÂ14ÈÕ ÓÅÏÈȨÈÕ2012Äê8ÔÂ14ÈÕ
·¢Ã÷ÕßÁõÀöÄþ ÉêÇëÈË:¶«Ý¸ÊÐÌ©¶·Î¢µç×ӿƼ¼ÓÐÏÞ¹«Ë¾