רÀûÃû³Æ£º±ãЯʽgpsÎÀÐǶ¨Î»ÒǵÄÖÆ×÷·½·¨
¼¼ÊõÁìÓò£º
±¾ÊµÓÃÐÂÐÍÊôÓÚGPSÎÀÐǶ¨Î»×°Öã¬ÌرðÊÇÒ»ÖÖÀàËÆBP»ú´óСµÄËæÉí±ãЯ»ú¡£
±³¾°¼¼Êõ£º
Ŀǰ¹úÄÚÊг¡ÉϵÄGPS¶¨Î»Óû§»ú£¬´ó²¿·ÖΪ½ø¿Ú²úÆ·¡£ÕâЩ²úÆ·¶¨Î»Óڸ߶ËPDA(¸öÈËÊý×ÖÖúÀí)Êг¡£¬ÒѾ²»ÊǼòµ¥µÄ¶¨Î»²úÆ·£¬ÅäºÏµç×ÓµØÍ¼ºÍGIS(µØÀíÐÅϢϵͳ)£¬¿ÉÒÔÏÔÏÖ³öÆäÇ¿´óµÄµ¼º½¹¦ÄÜ¡£µ«ÕâЩ¹¦ÄÜҲʹÆä²úÆ·²Ù×÷¸´ÔÓ£¬Ö»ÄÜÃæ¶ÔÒ»²¿·ÖרҵÓû§ÈºÌå¡£´ËÍ⣬ÎÒ¹úµç×ÓµØÍ¼ºÍGISϵͳ·¢Õ¹²Å¸Õ¸ÕÆð²½£¬Ê¹ÕâЩGPS¶¨Î»Óû§»úµÄµ¼º½¹¦ÄÜʧȥÁËÍâΧ¸¨Öú»·¾³£¬²»ÄÜÔÚÎÒ¹ú´ó·¶Î§µØÇøÆÕ±éÓ¦Óá£Í¬Ê±ÕâЩ²úÆ·¼Û¸ñ°º¹ó£¬Ò²Ê¹ËüÔÝʱÎÞ·¨ÆÕ¼°¡£
·¢Ã÷ÄÚÈÝ
±¾ÊµÓÃÐÂÐÍÄ¿µÄÊǽâ¾öÏÖÓвúÆ·²Ù×÷¸´ÔÓÇÒ¼Û¸ñ°º¹óµÈÎÊÌâ¡£
¸Ã±ãЯʽGPSÎÀÐǶ¨Î»ÒÇ£¬ÓÉ»úÉí¡¢»úÉíÉϵĿª¹Ø¡¢¶¨Î»°´¼ü¡¢Òº¾§ÏÔʾÒÔ¼°»úÉíÄÚ²¿µÄ¿ØÖƵç·×é³É£¬ÆäÌØÕ÷ÊÇ¿ØÖƵ緵Ĺ¹Ôì°üÀ¨GPS½ÓÊÕÄ£¿é£¬¸ÃÄ£¿é½ÓÊյĶ¨Î»ÐÅÏ¢ÊäÈëÖ÷¿ØCPU£¬¾´¦ÀíºóËÍÈëÒº¾§ÏÔʾ£¬Ö÷¿ØCPUͬʱÁª½ÓµçÔ´²¿·Ö¡£GPS½ÓÊÕÄ£¿é½ÓÊյĶ¨Î»ÐÅÏ¢ËÍÈëÖ÷¿ØCPU´¦Àíºó£¬»¹¿É¾Í¨Ñ¶¶Ë¿ÚÏòÍâ´«Êä¡£¼´¿ÉÒ԰Ѷ¨Î»ÐÅÏ¢´«¸øÊÖ»ú£¬×÷Ϊ¶ÌÐÅ·¢³ö¡£
±¾ÊµÓÃÐÂÐÍÓŵ㼰Ч¹û¸ÃGPSÎÀÐǶ¨Î»ÒDzÙ×÷¼ò±ã£¬Ò»¼ü¶¨Î»¼´¿ÉÏÔʾ³Ö»úÈËËùÔÚλÖõľγ¶È¡£³É±¾µÍ£¬Ô¼ÎªÏÖÓÐÊг¡²úÆ·µÄ1/3µ½1/6×óÓÒ¡£¸üÖØÒªµÄÊǸòúÆ·¸ü¾ßʵÓÃÐÔ£¬´ý»úÁ㹦ºÄµÈÌØµã£¬¶ÔÓÚÒ°Í⿱̽¡¢Ê¡¼ÊÔËÊä»ò̽ÏÕÐÔÂÃÓεÄÓû§À´Ëµ£¬´ó²¿·ÖÇé¿öÏ£¬ËûÃÇÖ»ÐèÖªµÀÆäËùÔÚλÖõľγ¶È£¬ÔÙÅäºÏÒ»·ÝÆÕͨµÄ´ø¾Î³¶ÈµÄµØÍ¼ÒÔ¼°ÏÖÔÚºÜÆÕ¼°µÄÒÆ¶¯µç»°¾Í¿ÉÒÔ´¦Àí¸÷ÖÖÍ»·¢Ê¼þ£¬ÓëÍâ½ç·½±ãÁªÏµ»òµÃµ½¼°Ê±µÄÔ®Öú¡£±¾²úÆ·¿ÉÒÔÃæÏò¹ã´óµÄÓû§ÈºÌ壬¸ø¸ü¶àµÄÓû§´øÀ´·½±ã¡£
ͼ2¡¢±ãЯʽGPSÎÀÐǶ¨Î»Òǵç··½¿òͼ£»Í¼3¡¢a´¦ÀíÆ÷¡¢ÏÔʾ¼°µçÔ´½Ó¿Úµç·²Î¿¼Í¼£¬b½ÓÊÕÄ£¿éµç·²Î¿¼Í¼£¬cͨѶ¶Ë¿ÚÄ£¿é(IRDA»òÏßÀÂÁ¬½Ó¿Ú)µç·²Î¿¼Í¼¡£
ȨÀûÒªÇó1.Ò»ÖÖ±ãЯʽGPSÎÀÐǶ¨Î»ÒÇ£¬ÓÉ»úÉí¡¢»úÉíÉϵĿª¹Ø¡¢¶¨Î»°´¼ü¡¢Òº¾§ÏÔʾÒÔ¼°»úÉíÄÚ²¿µÄ¿ØÖƵç·×é³É£¬ÆäÌØÕ÷ÊÇ¿ØÖƵ緵Ĺ¹Ôì°üÀ¨GPS½ÓÊÕÄ£¿é£¬¸ÃÄ£¿é½ÓÊյĶ¨Î»ÐÅÏ¢ÊäÈëÖ÷¿ØCPU£¬¾´¦ÀíºóËÍÈëÒº¾§ÏÔʾ£¬Ö÷¿ØCPUͬʱÁª½ÓµçÔ´²¿·Ö¡£
2.°´ÕÕȨÀûÒªÇó1ËùÊöµÄ±ãЯʽGPSÎÀÐǶ¨Î»ÒÇ£¬ÆäÌØÕ÷ÊÇGPS½ÓÊÕÄ£¿é½ÓÊյĶ¨Î»ÐÅÏ¢ËÍÈëÖ÷¿ØCPU´¦Àíºó£¬¾Í¨Ñ¶¶Ë¿ÚÏòÍâ´«Êä¡£
רÀûÕªÒª±ãЯʽGPSÎÀÐǶ¨Î»ÒÇ£¬ÊôGPSÎÀÐǶ¨Î»×°Ö᣽â¾öÏÖÓвúÆ·²Ù×÷¸´ÔÓ¼Û¸ñ°º¹óÎÊÌâ¡£ÓÉ»úÉí¡¢¿ª¹Ø¡¢¶¨Î»°´¼ü¡¢Òº¾§ÏÔʾÒÔ¼°¿ØÖƵç·×é³É¡£¿ØÖƵç·°üÀ¨GPS½ÓÊÕÄ£¿é£¬Ö÷¿ØCPU£¬Òº¾§ÏÔʾ£¬Í¨Ñ¶¶Ë¿Ú¼°µçÔ´¡£¸Ã¶¨Î»Òdzɱ¾µÍ£¬Ô¼ÎªÏÖÓвúÆ·µÄ1/3µ½1/6¡£²Ù×÷¼ò±ã±ãÓÚЯ´ø£¬Ò»¼ü¶¨Î»£¬¼´¿ÉÏÔʾ³Ö»úÈËËùÔÚλÖõľγ¶È£¬²¢¿ÉÓÉͨѶ¶Ë¿Ú½«¶¨Î»ÐÅÏ¢´«¸øÊÖ»ú£¬ÒÔ´¦Àí¸÷ÖÖÍ»·¢Ê¼þ£¬ÓëÍâ½ç·½±ãÁªÏµ»òµÃµ½¼°Ê±Ô®Öú¡£¶àÎÈ̬Һ¾§ÏÔʾ¼¼Êõ£¬ÊµÏÖÁ˲»ºÄµçÔĶÁÏÔʾ£¬CPU»¹ÊµÏÖÁË´ý»úÁ㹦ºÄ£¬»¹½â¾öÁË´«Í³µÄµç×ÓÏÔʾÆ÷ÈÝÒ×ÒýÆðÊÓ¾õÆ£À͵ıײ¡¡£±¾²úÆ·µÄÍÆ³ö½«¸ø³öÓÎÂÃÐлòÒ°Í⿱̽¡¢Ê¡¼ÊÔËÊäµÈ»§Í⹤×÷Õß´øÀ´ºÜ´ó·½±ã£¬Ê¹Óû§¿ÉÒÔËæÊ±»ñµÃ×Ô¼ºËùÔÚλÖõÄ׼ȷÐÅÏ¢¡£
Îĵµ±àºÅG01S19/13GK2526859SQ0220556
¹«¿ªÈÕ2002Äê12ÔÂ18ÈÕ ÉêÇëÈÕÆÚ2002Äê3ÔÂ8ÈÕ ÓÅÏÈȨÈÕ2002Äê3ÔÂ8ÈÕ
·¢Ã÷Õ߿ܼÍäÁ, ³ÌÔó, ËÎÇìΰ, ¹®Ö¾Ãñ, ¹¢Ç¿ ÉêÇëÈË:Ìì½òÌ©¿ÆÌؿƼ¼ÓÐÏÞ¹«Ë¾