רÀûÃû³Æ£º»ùÓÚgpsµÄ³¬¸ß²ã½¨ÖþÎï´¹Ö±¶È²â¿Ø·½·¨
¼¼ÊõÁìÓò£º
±¾·¢Ã÷ÊôÓÚ½¨Öþ¹¤³ÌÊ©¹¤¼¼ÊõÁìÓò£¬¾ßÌåÉæ¼°³¬¸ß²ã½¨Öþ´¹Ö±¶È²â¿Ø·½·¨£¬Ìرð ÊÇÉæ¼°Ò»ÖÖ»ùÓÚGPSµÄ³¬¸ß²ã½¨ÖþÎï´¹Ö±¶È²â¿Ø·½·¨¡£
±³¾°¼¼Êõ£º
ÔÚ³¬¸ß²ã½¨ÖþÊ©¹¤¹ý³ÌÖУ¬ÓÉÓÚÖ÷Â¥½á¹¹¸ß¶ÈµÄÔÒò£¬Îª¸ßËʽ¨ÖþÖ÷Â¥Éϲ¿½á¹¹ Ìṩ¾«È·µÄ¶¨Î»µã³ÉΪһ¸ö²âÁ¿ÄÑÌ⡣Ŀǰ´«Í³µÄÂ¥²ã²âÁ¿·½·¨ÊÇ¡°Ìì¶¥·¨¡±£¬¼´Ê¹ÓÃÌì¶¥ Òǽ«ÏÂÃæÂ¥²ãµÄ¶¨Î»µãͨ¹ýÔ¤Áô¿×µÀ´©¹ýÂ¥²ã´«µÝµ½Ê©¹¤Â¥²ãÃæÉÏ¡£µ«ÓÉÓÚÌì¶¥·¨µÄ¹Û²â ¸ß¶ÈÏÞÖÆµÄÔÒò£¬ÐèÒª½øÐлù×¼µãת»»£¬´Ó¶ø²»¿É±ÜÃâµÄ²úÉúÀÛ»ýÎó²î¡£¶øÇÒÔÚÊ©¹¤ÖУ¬µþ ¼Ó½á¹¹×ÔÉíµÄÊúÏò±äÐΣ¬¸ÃÎó²î»¹½«±»¼Ó¾ç·Å´ó¡£Òò´Ë£¬ÌṩһÖÖÔÚ¸ßËʽ¨ÖþµÄÊ©¹¤ÖУ¬Äܹ»Ê¹Õû¸ö½¨ÖþÎïµÄ´¹Ö±¶È´¦ÔÚÀíÏëµÄÊÜ ¿Ø·¶Î§ÄÚ£¬Ïû³ý´«Í³·½·¨ÖеÄÀÛ»ýÎó²î£¬Ìá¸ß½¨Öþ½á¹¹´¹Ö±¶ÈµÄ´¹Ö±¶È²â¿Ø·½·¨£¬³ÉΪ±¾Áì Óò¼¼ÊõÈËÔ±ÆÈÇÐÐèÒª½â¾öµÄ¼¼ÊõÄÑÌâ¡£
·¢Ã÷ÄÚÈÝ
±¾·¢Ã÷ËùÒª½â¾öµÄ¼¼ÊõÎÊÌâÔÚÓÚÌṩһÖÖ»ùÓÚGPSµÄ³¬¸ß²ã½¨ÖþÎï´¹Ö±¶È²â¿Ø ·½·¨£¬ÒÔʹÕû¸ö½¨ÖþÎïµÄ´¹Ö±¶È´¦ÔÚÀíÏëµÄÊܿط¶Î§ÄÚ£¬Ïû³ý´«Í³·½·¨ÖеÄÀÛ»ýÎó²î£¬Ìá¸ß ½¨Öþ½á¹¹´¹Ö±¶È£¬¿Ë·þÏÖÓм¼Êõ´æÔÚµÄÉÏÊöȱÏÝ¡£±¾·¢Ã÷½â¾ö¼¼ÊõÎÊÌâµÄ¼¼Êõ·½°¸ÈçÏÂÒ»ÖÖ»ùÓÚGPSµÄ³¬¸ß²ã½¨ÖþÎï´¹Ö±¶È²â¿Ø·½·¨£¬ÆäÌØÕ÷ÔÚÓÚ£¬²ÉÓø߾«¶ÈGPS¾²Ì¬ ²âÁ¿Ä£Ê½£¬½«ÆäÖжþ̨»ù×¼Õ¾ÖÃÓÚµØÃæÉϵĻù×¼¿ØÖÆÍøµãÉÏ£¬Ò»Ì¨Á÷¶¯Õ¾ÖÃÓÚÊ©¹¤Â¥²ãÃæ µÄÈÎÒâλÖ㬶¨Ê±¹Û²âµÃµ½µÚÒ»¸öÂ¥Ãæ²âÁ¿¿ØÖƵ㣬ͬÑù·½·¨µÃµ½µÚ¶þ¸öÂ¥Ãæ²âÁ¿¿ØÖƵ㣬 ²ÉÓÃÕâÁ½¸ö¿ØÖƵãÖ®Ò»×÷Ϊ²âÕ¾µã£¬ÁíÒ»µã×÷ΪºóÊÓµã½øÐвâµãУÑ飬ÎÞÎóºó·ÅÑùÂ¥ÃæÖá Ïß¿ØÖƵ㡣ÓÉÒÔÉϹ«¿ªµÄ¼¼Êõ·½°¸¿ÉÖª£¬Í¨¹ý²ÉÓñ¾·¢Ã÷²â¿Ø·½·¨£¬ÔÚ¸ßËʽ¨ÖþµÄÊ©¹¤ÖУ¬Ê¹ ½¨ÖþÎï×îÉϲãµÄÖáÏßÍøÓëϲ¿½á¹¹ÔÚÒ»¸öÍ¶Ó°ÃæÉÏ£¬´Ó¶øÊ¹Õû¸ö½¨ÖþÎïµÄ´¹Ö±¶È´¦ÔÚÀíÏë µÄÊܿط¶Î§ÄÚ¡£Ïû³ý´«Í³·½·¨ÖеÄÀÛ»ýÎó²î£¬Ìá¸ß½¨Öþ½á¹¹´¹Ö±¶È¡£´ËÍâÓÉÓÚÿ´Î²âÁ¿¶¼ ´ÓµØÃæÉϵĻù×¼¿ØÖÆÍø³ö·¢£¬Ã»ÓÐÀÛ»ýÎó²î£¬Ïû³ý³¬¸ß²ãµÄ´¹Ö±¶È¿ØÖƵÄ×î´óÎó²îÔ´¡£±¾·¢ Ã÷²âÁ¿µÄ²Ù×÷²½Öè¼òµ¥£¬ÎÞÐèÔÚ½á¹¹Â¥ÃæÉϲã²ãÁô¿×£¬ÎÞÐë´©¹ý¿×¶´²âÁ¿Ïû³ý°²È«Òþ»¼¡£
ͼ1Ϊ±¾·¢Ã÷¾ßÌåʵʩÀý»ù×¼¿ØÖÆÍø²¼ÖÃʾÒâͼ£»Í¼2Ϊ²ÉÓÃGPS¾²Ì¬Ä£Ê½½øÐÐÖ÷Â¥Éϲ¿½á¹¹²âÁ¿¿ØÖÆÊ¾Òâ¾ßÌåʵʩÀý·½Ê½ÏÂÃæ½áºÏ¸½Í¼ÓëʵʩÀý½øÒ»²½ËµÃ÷±¾·¢Ã÷¡£
ÀýÈçij¾ßÌåÊ©¹¤¹¤³ÌÖУ¬Â¥²ã½á¹¹¸ß¶È´ï632Ã×£¬Èç¹û²ÉÓô«Í³·½·¨²»½ö»á»ýÀÛ ³¬¹ýÏ޶ȵÄÀÛ»ýÎó²î£¬¶øÇÒµþ¼ÓÁ˽ṹ×ÔÉíµÄÊúÏò±äÐΣ¬¸ÃÎó²î»¹½«±»¼Ó¾ç·Å´ó¡£Æä´ÎÓÉÓÚ ºËÐÄͲʩ¹¤¶Ô¿ØÖƵãÊýÁ¿µÄÐèÇóÁ¿¾Þ´ó£¬¶øÇÒÔ¤Áô¸ø²âÁ¿·ÅÏßµÄʱ¼äÏ൱½ô´Õ¡£²ÉÓñ¾·¢Ã÷»ùÓÚGPSµÄ³¬¸ß²ã½¨ÖþÎï´¹Ö±¶È²â¿Ø·½·¨½øÐвâÁ¿£¬²ÉÓø߾«¶ÈGPS ¾²Ì¬²âÁ¿Ä£Ê½¡£Í¼1ΪµØÃæ»ù×¼¿ØÖÆÍø²¼ÖÃͼ£¬½«ÆäÖжþ̨GPS»ù×¼Õ¾ÖÃÓÚPM1-PM4ÖÐ µÄÈÎÒâ¶þµãÉÏ¡£Ò»Ì¨Á÷¶¯Õ¾ÖÃÓÚÊ©¹¤Â¥²ãÃæµÄÈÎÒâλÖ㬶¨Ê±¹Û²â1¸öСʱµÃµ½¾«¶ÈΪ Ê¿(3+1 X 10_6 X D) mmµÄµÚÒ»¸öÂ¥Ãæ²âÁ¿¿ØÖƵ㣬ͬÑù·½·¨µÃµ½µÚ¶þ¸öÂ¥Ãæ²âÁ¿¿ØÖƵ㣬²ÉÓà ÕâÁ½¸ö¿ØÖƵãÖ®Ò»×÷Ϊ²âÕ¾µã£¬ÁíÒ»µã×÷ΪºóÊÓµã½øÐвâµãУÑ飬ÎÞÎóºó·ÅÑùÂ¥ÃæÖáÏß¿Ø ÖÆµã¡£Ê¹ÓÃGPS¾²Ì¬²âÁ¿¿ØÖƳ¬¸ß²ã½¨ÖþµÄÂ¥²ã¿ØÖÆÖáÏß¼°´¹Ö±¶È(Èçͼ»Ã¡£¾ßÌå²½Öè ÈçÏÂͬʱʹÓÃGPS¾²Ì¬²âÁ¿¹Û²â2¸öʱ¶ÎÖÜÆÚ£¬¶ÔͶӰÉÏÀ´µÄ¿ØÖÆµã½øÐÐУºË£¬Ð£ºËÎÞ Îóºó·½¿É½»¸¶ÏµÀ¹¤ÐòʹÓá£1.½«ÖÁÉÙ1̨GPS½ÓÊÕÆ÷°²×°ÔÚÕûÌåÌáÉý¸Öƽ̨µÄ×î¸ß²ã(Èçͼ2ÖеÄCµãËù ʾ)£¬Õû¸öϵͳÓÉÖÁÉÙ3̨GPS½ÓÊÕÆ÷×éÍø£¬ÁíÍâÁ½Ì¨GPS½ÓÊÕÆ÷λÖÃÈçͼ2ÖÐA¡¢BµãËùʾ¡£ Ñ¡ÓõÄGPSÉ豸µÄ¾²Ì¬Ä£Ê½²âÁ¿¾«¶ÈΪ3mm+0. 5ppm£¬´Ó¶øÔÚ¾«¶ÈÉÏÂú×ãÍÁ½¨½á¹¹µÄÒªÇó¡£2.ÔÚÂ¥¶¥GPS½ÓÊÕÆ÷ÏÂÃæ·ÅÖÃÒ»¸ö¿ÉÇãбµÄÔ²Àâ¾µ£¬ÁíÍâһ̨ȫվÒÇá⿨ TCR1201+·ÅÖÃÔÚ¶¥²ãÄܹ»¿´µ½GPS½ÓÊÕÆ÷µÄλÖÃÉÏ¡£Ê¹GPS½ÓÊÕÆ÷ÓëȫվÒǹ²Í¬×é³ÉÒ»Ì× ºËÐÄͲ¸´²âϵͳ¡£3.ʹGPS½ÓÊÕÆ÷ÔÚ¾²Ì¬Ä£Ê½½ÓÊպͼǼ½ÓÊպͼǼÎÀÐÇÐźÅ1Сʱ×óÓÒ¡£Óë´Ëͬ ʱȫվÒÇ¿ÉÒÔ²âÁ¿µ½°²ÖÃÔÚ½ÓÊÕÆ÷ÌìÏßÏÂÃæµÄÀâ¾µµÄ½Ç¶ÈÓë¾àÀë¡£4.¹Û²âÍê±ÏºóÊý¾Ýµ¼Èë¼ÆËã»úÀ´´¦Àí¡£Ê¹ÓýâËãÈí¼þÀ´¼ÆËãGPSµ±Ç°µÄ×ø±êλÖá£5.ȫվÒǵÄ×ø±ê¼ÆËã¸ù¾Ý×îС¶þ³Ë·¨½øÐмÆË㣬¿ÉÒÔÖ±½Óͨ¹ýTCR1201+ÖеÄÄÚ ÖòâÁ¿Ä£¿é²úÉú¡£×îºóת»»½ÓÊÕÆ÷ÌìÏßµÄ×ø±ê£¬½«È«Õ¾ÒÇ×ø±êÉèÖóÉÖ÷Â¥×ø±êÌåϵ£¬²¢¸ù¾Ý ´Ë×ø±êϵͳУºËËùÓвâÁ¿¿ØÖƵãµÄʵµØÎ»Öᣱ¾·¢Ã÷ͨ¹ý²ÉÓÃGPS¾²Ì¬Ä£Ê½²âÁ¿ÌṩÁËÕâÑùÒ»ÖÖ´ÓÍⲿÒýÓûù×¼µãµÄ·½Ê½£¬¸Ã ·½·¨¼õÉÙÁ˲âÁ¿²½Ö裬¶ÔͨÊÓÌõ¼þÒªÇó¼õÉÙ£¬ÎÞÐèÔ¤Áô²âÁ¿×¨Óÿ׶´ÒÔ¼°Ê¡È¥ÏàÓ¦µÄ¿ªºÏ ¿×¶´¹¤×÷£¬Ìá¸ßÁ˲âÁ¿ËÙ¶È£¬²¢ÇÒ¾ø²»²úÉúÀÛ»ýÎó²î¡£
ȨÀûÒªÇó
1.Ò»ÖÖ»ùÓÚGPSµÄ³¬¸ß²ã½¨ÖþÎï´¹Ö±¶È²â¿Ø·½·¨£¬ÆäÌØÕ÷ÔÚÓÚ£¬²ÉÓø߾«¶ÈGPS¾²Ì¬²â Á¿Ä£Ê½£¬½«ÆäÖжþ̨»ù×¼Õ¾ÖÃÓÚµØÃæÉϵĻù×¼¿ØÖÆÍøµãÉÏ£¬Ò»Ì¨Á÷¶¯Õ¾ÖÃÓÚÊ©¹¤Â¥²ãÃæµÄ ÈÎÒâλÖ㬶¨Ê±¹Û²âµÃµ½µÚÒ»¸öÂ¥Ãæ²âÁ¿¿ØÖƵ㣬ͬÑù·½·¨µÃµ½µÚ¶þ¸öÂ¥Ãæ²âÁ¿¿ØÖƵ㣬²É ÓÃÕâÁ½¸ö¿ØÖƵãÖ®Ò»×÷Ϊ²âÕ¾µã£¬ÁíÒ»µã×÷ΪºóÊÓµã½øÐвâµãУÑ飬ÎÞÎóºó·ÅÑùÂ¥ÃæÖáÏß ¿ØÖƵ㡣
2.¸ù¾ÝȨÀûÒªÇó1ËùÊöµÄ³¬¸ß²ã½¨ÖþÎï´¹Ö±¶È²â¿Ø·½·¨£¬ÆäÌØÕ÷ÔÚÓÚ£¬¶¨Ê±¹Û²âʱ¼ä Ϊ1Сʱ¡£
3.¸ù¾ÝȨÀûÒªÇó1ËùÊöµÄ³¬¸ß²ã½¨ÖþÎï´¹Ö±¶È²â¿Ø·½·¨£¬ÆäÌØÕ÷ÔÚÓÚ£¬ËùÊöÂ¥Ãæ²âÁ¿ ¿ØÖƵãµÄ¾«¶ÈΪʿ(3+1 X I(T6XD)mm¡£
4.¸ù¾ÝȨÀûÒªÇó1ÖÁ3ÈÎÒ»ÏîËùÊöµÄ³¬¸ß²ã½¨ÖþÎï´¹Ö±¶È²â¿Ø·½·¨£¬ÆäÌØÕ÷ÔÚÓÚ£¬¾ßÌå °üÀ¨Èçϲ½Öè(1)¡¢½«ÖÁÉÙ1̨GPS½ÓÊÕÆ÷°²×°ÔÚÕûÌåÌáÉý¸Öƽ̨µÄ×î¸ß²ã£»(2)¡¢ÔÚÂ¥¶¥GPS½ÓÊÕÆ÷ÏÂÃæ·ÅÖÃÒ»¸ö¿ÉÇãбµÄÔ²Àâ¾µ£¬ÁíÍâһ̨ȫվÒÇá⿨·ÅÖÃÔÚ¶¥ ²ãÄܹ»¿´µ½GPS½ÓÊÕÆ÷µÄλÖÃÉÏ£¬Ê¹GPS½ÓÊÕÆ÷ÓëȫվÒǹ²Í¬×é³ÉÒ»Ì׺ËÐÄͲ¸´²âϵͳ£»(3)¡¢Ê¹GPS½ÓÊÕÆ÷ÔÚ¾²Ì¬Ä£Ê½½ÓÊպͼǼÎÀÐÇÐźţ¬Óë´ËͬʱȫվÒDzâÁ¿µ½°²ÖÃÔÚ½Ó ÊÕÆ÷ÌìÏßϵÄÀâ¾µµÄ½Ç¶ÈÓë¾àÀ룻G)¡¢¹Û²âÍê±ÏºóÊý¾Ýµ¼Èë¼ÆËã»ú´¦Àí£¬Ê¹ÓýâËãÈí¼þ¼ÆËãGPSµ±Ç°µÄ×ø±êλÖã»(5)¡¢È«Õ¾ÒǵÄ×ø±ê¼ÆËã¸ù¾Ý×îС¶þ³Ë·¨½øÐмÆË㣬×îºóת»»½ÓÊÕÆ÷ÌìÏßµÄ×ø±ê£¬½«È« Õ¾ÒÇ×ø±êÉèÖóÉÖ÷Â¥×ø±êÌåϵ£¬²¢¸ù¾Ý´Ë×ø±êϵͳУºËËùÓвâÁ¿¿ØÖƵãµÄʵµØÎ»Öá£
5.¸ù¾ÝȨÀûÒªÇó4ËùÊöµÄ³¬¸ß²ã½¨ÖþÎï´¹Ö±¶È²â¿Ø·½·¨£¬ÆäÌØÕ÷ÔÚÓÚ£¬Í¬Ê±Ê¹ÓÃGPS¾² ̬²âÁ¿¹Û²â2¸öʱ¶ÎÖÜÆÚ£¬¶ÔͶӰÉÏÀ´µÄ¿ØÖÆµã½øÐÐУºË£¬Ð£ºËÎÞÎóºó·½¿É½»¸¶ÏµÀ¹¤Ðò ʹÓá£
6.¸ù¾ÝȨÀûÒªÇó4ËùÊöµÄ³¬¸ß²ã½¨ÖþÎï´¹Ö±¶È²â¿Ø·½·¨£¬ÆäÌØÕ÷ÔÚÓÚ£¬GPS½ÓÊÕÆ÷µÄ¾² ̬ģʽ²âÁ¿¾«¶ÈΪ3mm+0. 5ppm¡£
È«ÎÄÕªÒª
±¾·¢Ã÷¹«¿ªÁËÒ»ÖÖ»ùÓÚGPSµÄ³¬¸ß²ã½¨ÖþÎï´¹Ö±¶È²â¿Ø·½·¨£¬²ÉÓø߾«¶ÈGPS¾²Ì¬²âÁ¿Ä£Ê½£¬½«ÆäÖжþ̨»ù×¼Õ¾ÖÃÓÚµØÃæÉϵĻù×¼¿ØÖÆÍøµãÉÏ£¬Ò»Ì¨Á÷¶¯Õ¾ÖÃÓÚÊ©¹¤Â¥²ãÃæµÄÈÎÒâλÖ㬶¨Ê±¹Û²âµÃµ½µÚÒ»¸öÂ¥Ãæ²âÁ¿¿ØÖƵ㣬ͬÑù·½·¨µÃµ½µÚ¶þ¸öÂ¥Ãæ²âÁ¿¿ØÖƵ㣬²ÉÓÃÕâÁ½¸ö¿ØÖƵãÖ®Ò»×÷Ϊ²âÕ¾µã£¬ÁíÒ»µã×÷ΪºóÊÓµã½øÐвâµãУÑ飬ÎÞÎóºó·ÅÑùÂ¥ÃæÖáÏß¿ØÖƵ㡣²ÉÓñ¾·¢Ã÷¿ÉÒÔÏû³ý´«Í³·½·¨ÖеÄÀÛ»ýÎó²î£¬Ìá¸ß½¨Öþ½á¹¹´¹Ö±¶È¡£´ËÍâÓÉÓÚÿ´Î²âÁ¿¶¼´ÓµØÃæÉϵĻù×¼¿ØÖÆÍø³ö·¢£¬Ã»ÓÐÀÛ»ýÎó²î£¬Ïû³ý³¬¸ß²ãµÄ´¹Ö±¶È¿ØÖƵÄ×î´óÎó²îÔ´¡£
Îĵµ±àºÅG01C15/02GK102080960SQ201010516078
¹«¿ªÈÕ2011Äê6ÔÂ1ÈÕ ÉêÇëÈÕÆÚ2010Äê10ÔÂ22ÈÕ ÓÅÏÈȨÈÕ2010Äê10ÔÂ22ÈÕ
·¢Ã÷ÕßÐì·å, ÐìÀÚ, ʩ־Զ, Öì³É½Ý, ÖìÒãÃô, ³Â¿µ ÉêÇëÈË:ÉϺ£ÊеÚÒ»½¨ÖþÓÐÏÞ¹«Ë¾