ÑÇÐÇÓÎÏ·¹ÙÍø-www.yaxin868.com

ɽ¶«ÑÇÐÇÓÎÏ·¹ÙÍø»ú´²ÓÐÏÞ¹«Ë¾Ï³´²¹Ù·½ÍøÕ¾½ñÌìÊÇ£º2025-04-20Çл»³ÇÊÐ[È«¹ú]-ÍøÕ¾µØÍ¼
ÍÆ¼ö²úÆ· :
ÍÆ¼öÐÂÎÅ
¼¼ÊõÎÄÕµ±Ç°Î»ÖÃ:¼¼ÊõÎÄÕÂ>

ÐÅÏ¢²É¼¯ºÍ´¦Àí·½·¨¼°×°ÖõÄÖÆ×÷·½·¨

ʱ¼ä:2025-04-20    ×÷Õß: ¹ÜÀíÔ±

רÀûÃû³Æ£ºÐÅÏ¢²É¼¯ºÍ´¦Àí·½·¨¼°×°ÖõÄÖÆ×÷·½·¨
¼¼ÊõÁìÓò£º
±¾·¢Ã÷Éæ¼°ÐÅÏ¢´¦Àí¼¼Êõ£¬ÌرðÊÇÉæ¼°Ò»ÖÖÐÅÏ¢²É¼¯ºÍ´¦Àí·½·¨¼°×°Öá£
±³¾°¼¼Êõ£º
½üÄêÀ´Òƶ¯Í¨Ðż¼ÊõºÍµØÀíÐÅϢϵͳ(Geographic Information System,¼ò³Æ GIS)µÄͬ²½·¢Õ¹´Ù³ÉÁ˸÷ÖÖÒÆ¶¯¶¨Î»·þÎñÓ¦ÓõĿìËÙ·¢Õ¹£¬Ê¹ÓÃÕß¿Éͨ¹ýÊÖ»ú¡¢PDA»ò¿ÉЯʽµ¼º½»ú(PND)µÈÒÆ¶¯×°ÖÃÏíÊܵ½·á¸»µÄλÖÃÓ¦Ó÷þÎñ¡£
ÖйúͨÐÅÐÐÒµ·¢Õ¹µÚÈý´úÒÆ¶¯Í¨ÍøÂç¼°ÔöÖµ·þÎñ¶ÔÓÚÀ­¶¯ÄÚÐ裬´Ù½ø¾­¼ÃÔö³¤£¬ ÓÅ»¯µçÐÅÊг¡¾ºÕù½á¹¹£¬´Ù½øÏà¹Ø²úÒµÁ´³ÉÊ죬¾ßÓÐÖØÒª×÷Ó᣶ø»ùÓÚλÖõķþÎñ(LBS)Ó¦ÓÃÊǵÚÈý´úÒÆ¶¯Í¨ÐÅÒµÎñµÄÖØµã·½Ïò¡£LBSÖУ¬µ¼º½µÈÓ¦ÓöÔÓÚPOI (Point of Interest) ÐÅÏ¢ÓÐ×ÅÆÈÇеÄÐèÇó£¬Í¬Ê±¶ÔÓÚPOIÒªÇó׼ȷ¡¢¸üм°Ê±¡£ÓÉÓÚÖйú³ÇÊн¨ÉèÈÕÐÂÔÂÒ죬±ÈÆðÒ»ÄêÁ½´ÎµÄµØÍ¼¸üУ¬POIµÄ¸üÐÂÆµÂÊÐèÇ󡤸ü¸ß¡£Òò´ËÐèÒªÔÚÂú×ãÒ»¶¨ÒµÎñÐèÇóµÄ»ù´¡ÉÏ£¬¾¡¿ÉÄÜ¿ìµØ¸üÐÂPOIÐÅÏ¢£¬Õâ¶ÔPOIÐÅÏ¢µÄ²É¼¯Ìá³öÁËÒªÇó¡£·¢Ã÷ÄÚÈÝ
±¾·¢Ã÷µÄÄ¿µÄÊÇÌá³öÒ»ÖÖÐÅÏ¢²É¼¯ºÍ´¦Àí·½·¨¼°×°Öã¬ÎªÐÅÏ¢²É¼¯Ìṩ¼òµ¥Ò×Ðеķ½°¸¡£
ΪʵÏÖÉÏÊöÄ¿µÄ£¬±¾·¢Ã÷ÌṩÁËÒ»ÖÖÐÅÏ¢²É¼¯ºÍ´¦Àí·½·¨£¬°üÀ¨ÔÚ¿ìËÙÒÆ¶¯µÄ½»Í¨¹¤¾ßÉÏ£¬²É¼¯Ò»×é°üÀ¨¶à֡ͼÏñ£¬ÒÔ¼°ÅÄÉãÿ֡ͼÏñµÄʱ¼äºÍÅÄÉã·½ÏòµÄÊý¾Ý£»¶Ô¸Ã×éÊý¾ÝÖеÄͼÏñÏàͬ¡¢ÅÄÉã·½ÏòÏàͬÇÒʱ¼ä²»Í¬µÄ¶à¸ö¼Ç¼ֻ±£ÁôÒ»¸ö¼Ç¼£»¸ù¾ÝµÚÒ»¼Ç¼ºÍµÚÈý¼Ç¼°üÀ¨µÄ¶¨Î»×ø±ê£¬ÍÆËãûÓж¨Î»×ø±êµÄµÚ¶þ¼Ç¼µÄ¶¨Î»×ø±ê£¬ÆäÖУ¬ÔÚ¸Ã×éÊý¾ÝµÄËùÓж¨Î»×ø±êÖУ¬²É¼¯µÚÒ»¼Ç¼ºÍµÚÈý¼Ç¼µÄʱ¼äÊÇÔڲɼ¯µÚ¶þ¼Ç¼µÄʱ¼äǰºó×îÁÚ½üµÄ¼Ç¼¡£
ÔÚÒ»¸öʵʩÀýÖУ¬ÍÆËãûÓж¨Î»×ø±êµÄµÚ¶þ¼Ç¼µÄ¶¨Î»×ø±ê°üÀ¨¸ù¾ÝµÚ¶þ¼Ç¼µÄλÖõãBµ½µÚÒ»¼Ç¼µÄλÖõãAµÄÖ±Ïß¾àÀë¼°µÚ¶þ¼Ç¼µÄλÖõãBµ½µÚÈý¼Ç¼µÄλÖõã CµÄÖ±Ïß¾àÀëÓëÏà¶Ôʱ¼ä¼ä¸ô³ÉÕý±È£¬ÍÆËãλÖõãBµÄ¶¨Î»×ø±ê¡£
ÔÚÒ»¸öʵʩÀýÖУ¬ÍÆËãλÖõãBµÄ¶¨Î»×ø±ê°üÀ¨ÒÔµãCΪԭµã£¬ACΪXÖᣬ½¨Á¢Ö±½Ç×ø±êϵ£¬ÔòµãAµÄ×ø±êΪ(a£¬0);¸ù¾ÝÐÅÏ¢¼Ç¼É豸ÓÚµãA¡¢B¡¢CµÄÅÄÉã·½ÏòÓ뽻ͨ¹¤¾ßµÄÐÐÊ»·½Ïò¼Ð½Ç£¬ÒÔ½»Í¨¹¤¾ßµÄÐÐÊ»·½Ïò·Ö±ð»ñȡֱÏßDp D2, D3£¬ÆäÖУ¬½»Í¨¹¤¾ßÒÀ´Î¾­¹ýµãA¡¢µãBºÍµãC ;¸ù¾Ýy = k2x+b»ñȡֱÏßD2µÄÖ±Ïß·½³Ì£¬ÆäÖУ¬k2ΪD2µÄбÂÊ£»¸ù¾ÝµãB ÓëµãA£¬¼°µãBÓëµãCµÄʱ¼ä¼ä¸ô£¬Éè¦Ç IAB | = m | BC |£¬¦ÇºÍmΪÕûÊý£¬Ôò»ñµÃµãBµÄ¶¨Î»×ø±êΪ(n * a/ (n+m)£¬k2 * ¦Ç * a/ (n+m) +b)¡£
ÔÚÒ»¸öʵʩÀýÖУ¬ÐÅÏ¢²É¼¯ºÍ´¦Àí·½·¨»¹°üÀ¨½«Êý¾Ýת»¯ÎªPOIÐÅÏ¢»òÃÅÖ·Ðż硢O
ÔÚÒ»¸öʵʩÀýÖУ¬ÒÔ½»Í¨¹¤¾ßµ÷Í·´¦Îª·Ö½çµã£¬Í¨¹ýÐÅÏ¢¼Ç¼É豸»ñÈ¡ÖÁÉÙÁ½×éÊý¾Ý¡£
ΪʵÏÖÉÏÊöÄ¿µÄ£¬±¾·¢Ã÷»¹ÌṩÁËÒ»ÖÖÐÅÏ¢²É¼¯ºÍ´¦Àí×°Ö㬰üÀ¨ÐÅÏ¢²É¼¯Ä£¿é£¬ÓÃÓÚÔÚ¿ìËÙÒÆ¶¯µÄ½»Í¨¹¤¾ßÉÏ£¬²É¼¯Ò»×é°üÀ¨¶à֡ͼÏñ£¬ÒÔ¼°ÅÄÉãÿ֡ͼÏñµÄʱ¼äºÍÅÄÉã·½ÏòµÄÊý¾Ý£»ÌÞÖØÄ£¿é£¬ÓÃÓÚ¶Ô¸Ã×éÊý¾ÝÖеÄͼÏñÏàͬ¡¢ÅÄÉã·½ÏòÏàͬÇÒʱ¼ä²»Í¬µÄ¶à¸ö¼Ç¼ֻ±£ÁôÒ»¸ö¼Ç¼£»×ø±ê²¹È«Ä£¿é£¬ÓÃÓÚ¸ù¾ÝµÚÒ»¼Ç¼ºÍµÚÈý¼Ç¼°üÀ¨µÄ¶¨Î»×ø±ê£¬ÍÆËãûÓж¨Î»×ø±êµÄµÚ¶þ¼Ç¼µÄ¶¨Î»×ø±ê£¬ÆäÖУ¬ÔÚ¸Ã×éÊý¾ÝµÄËùÓж¨Î»×ø±êÖУ¬²É¼¯µÚÒ»¼Ç¼ºÍµÚÈý¼Ç¼µÄʱ¼äÊÇÔڲɼ¯µÚ¶þ¼Ç¼µÄʱ¼äǰºó×îÁÚ½üµÄ¼Ç¼¡£
ÔÚÒ»¸öʵʩÀýÖУ¬×ø±ê²¹È«Ä£¿é»¹ÓÃÓÚ¸ù¾ÝµÚ¶þ¼Ç¼µÄλÖõãBµ½µÚÒ»¼Ç¼µÄλÖõãAµÄÖ±Ïß¾àÀë¼°µÚ¶þ¼Ç¼µÄλÖõãBµ½µÚÈý¼Ç¼µÄλÖõãCµÄÖ±Ïß¾àÀëÓëÏà¶Ôʱ¼ä¼ä¸ô³ÉÕý±È£¬ÍÆËãλÖõãBµÄ¶¨Î»×ø±ê¡£
ÔÚÒ»¸öʵʩÀýÖУ¬×ø±ê²¹È«Ä£¿é»¹ÓÃÓÚÒÔµãCΪԭµã£¬ACΪXÖᣬ½¨Á¢Ö±½Ç×ø±êϵ£¬ÔòµãAµÄ×ø±êΪ(a£¬0);¸ù¾ÝÐÅÏ¢¼Ç¼É豸ÓÚµãA¡¢B¡¢CµÄÅÄÉã·½ÏòÓ뽻ͨ¹¤¾ßµÄÐÐÊ»·½Ïò¼Ð½Ç£¬ÒÔ½»Í¨¹¤¾ßµÄÐÐÊ»·½Ïò·Ö±ð»ñȡֱÏßDp D2, D3£¬ÆäÖУ¬½»Í¨¹¤¾ßÒÀ´Î¾­¹ýµãA¡¢µãB ºÍµãC ;¸ù¾Ýy = k2x+b»ñȡֱÏßD2µÄÖ±Ïß·½³Ì£¬ÆäÖУ¬k2ΪD2µÄбÂÊ£»¸ù¾ÝµãBÓëµãA£¬¼°µãBÓëµãCµÄʱ¼ä¼ä¸ô£¬Éè¦Ç IAB I = m | BC |£¬¦ÇºÍmΪÕûÊý£¬Ôò»ñµÃµãBµÄ¶¨Î»×ø±êΪ(¦Ç * a/ (n+m), k2 * ¦Ç * a/ (n+m) +b)¡£
ÔÚÒ»¸öʵʩÀýÖУ¬ÐÅÏ¢²É¼¯ºÍ´¦Àí×°Öû¹°üÀ¨¦±0¦©/ÃÅÖ·ÐÅϢת»¯Ä£¿é£¬ÓÃÓÚ½«Êý¾Ýת»¯ÎªPOIÐÅÏ¢»òÃÅÖ·ÐÅÏ¢¡£
ÔÚÒ»¸öʵʩÀýÖУ¬ÒÔ½»Í¨¹¤¾ßµ÷Í·´¦Îª·Ö½çµã£¬Í¨¹ýÐÅÏ¢²É¼¯Ä£¿é»ñÈ¡ÖÁÉÙÁ½×éÊý¾Ý¡£
»ùÓÚÉÏÊö¼¼Êõ·½°¸£¬¸ù¾Ý±¾·¢Ã÷µÄÒ»·½Ã棬¼òÒ×µÄÐÅÏ¢²É¼¯ºÍ´¦Àí·½·¨Äܹ»»ùÓÚ·ÇרҵµÄ²É¼¯É豸ºÍºó´¦Àí¼¼Êõ£¬Îªµ¼º½µÈLBSÓ¦ÓÿìËÙÌṩÂú×ãÓ¦ÓÃÐèÇóµÄPOIÐÅÏ¢ÒÔ¼°ÃÅÖ·ÐÅÏ¢µÄԭʼ·ÖÎöÊý¾Ý¡£


´Ë´¦Ëù˵Ã÷µÄ¸½Í¼ÓÃÀ´Ìṩ¶Ô±¾·¢Ã÷µÄ½øÒ»²½½âÊÍ£¬¹¹³É±¾·¢Ã÷µÄÒ»²¿·Ö¡£±¾·¢Ã÷µÄʾÒâÐÔʵʩÀý¼°Æä˵Ã÷½öÓÃÓÚ½âÊͱ¾·¢Ã÷£¬µ«²¢²»¹¹³É¶Ô±¾·¢Ã÷µÄ²»µ±ÏÞ¶¨¡£ÔÚ¸½Í¼
ͼ
ͼ
ͼ
ͼ
ͼ
ͼ¾ßÌåʵʩ·½Ê½
ÏÂÃæ²ÎÕÕ¸½Í¼¶Ô±¾·¢Ã÷½øÐиüÏêϸµÄÃèÊö£¬ÆäÖÐ˵Ã÷±¾·¢Ã÷µÄʾÀýÐÔʵʩÀý¡£ÔÚ¸½Í¼ÖУ¬ÏàͬµÄ±êºÅ±íʾÏàͬ»òÕßÏàËÆµÄ×é¼þ»òÕßÔªËØ¡£
ͼ1Ϊ¸ù¾Ý±¾·¢Ã÷ʵʩÀýµÄÓ¦Óó¡¾°100µÄʾÒâͼ¡£Ó¦Óó¡¾°100°üÀ¨³µÁ¾102¡¢ ÐÅÏ¢¼Ç¼É豸104¡£
ÐÅÏ¢¼Ç¼É豸104¿ÉÒÔÊÇÊÖ»ú¡¢PDAµÈ¾ß±¸ÉãÏñ¡¢·½Ïò´«¸ÐÆ÷(Èçµç×ÓÂÞÅÌ)¡¢¶¨Î»´«¸ÐÆ÷ºÍʱ¼ä¹¦ÄܵķÇרҵÖÕ¶Ë¡£Í¼1ÖÐΪÁËÇå³þʾ³öÐÅÏ¢¼Ç¼É豸104£¬½«Æä·Å´ó±íʾ¡£
ÔÚ³µÁ¾102Ðнø¹ý³ÌÖпªÊ¼ÖÜÆÚÐԼǼͼÏñ¡¢·½Ïò¡¢¶¨Î»ºÍʱ¼äµÈÐÅÏ¢¡£¶¨Î»ÐÅÏ¢ÎÞ·¨»ñµÃʱҲ¿ÉÒÔÖ»¼Ç¼ÆäËüÊý¾Ý¡£¼Ç¼ÍêµÀ·һ²àµÄÐÅÏ¢ºó×÷Ϊһ×éÊý¾Ý½øÐкó´¦Àí£¬ µÀ·ÁíÒ»²àÔò×÷ΪÁíÒ»×éÊý¾Ý½øÐкó´¦Àí¡£¶ÔÊý¾ÝµÄºó´¦Àí¿ÉÒÔ°üÀ¨¶ÔÖØ¸´Êý¾ÝµÄÌÞ³ý£¬ ÒÔ¼°²¹È«¶¨Î»×ø±êµÈ¡£
ͼ2Ϊ¸ù¾Ý±¾·¢Ã÷ʵʩÀýµÄÐÅÏ¢²É¼¯ºÍ´¦Àí·½·¨200µÄÁ÷³Ìͼ¡£
ÔÚ²½Öè202ÖУ¬ÔÚ¿ìËÙÒÆ¶¯µÄ½»Í¨¹¤¾ßÉÏ£¬²É¼¯Ò»×é°üÀ¨¶à֡ͼÏñ£¬ÒÔ¼°ÅÄÉãÿ֡ͼÏñµÄʱ¼äºÍÅÄÉã·½ÏòµÄÊý¾Ý¡£
ÔÚ²½Öè204ÖУ¬¶Ô¸Ã×éÊý¾ÝÖеÄͼÏñÏàͬ¡¢ÅÄÉã·½ÏòÏàͬÇÒʱ¼ä²»Í¬µÄ¶à¸ö¼Ç¼ֻ±£ÁôÒ»¸ö¼Ç¼¡£
ÔÚ²½Öè206ÖУ¬¸ù¾ÝµÚÒ»¼Ç¼ºÍµÚÈý¼Ç¼°üÀ¨µÄ¶¨Î»×ø±ê£¬ÍÆËãûÓж¨Î»×ø±êµÄµÚ¶þ¼Ç¼µÄ¶¨Î»×ø±ê£¬ÆäÖУ¬ÔÚ¸Ã×éÊý¾ÝµÄËùÓж¨Î»×ø±êÖУ¬²É¼¯µÚÒ»¼Ç¼ºÍµÚÈý¼Ç¼µÄʱ¼äÊÇÔڲɼ¯µÚ¶þ¼Ç¼µÄʱ¼äǰºó×îÁÚ½üµÄ¼Ç¼¡£
ͼ3Ϊ¸ù¾Ý±¾·¢Ã÷ÁíһʵʩÀýµÄÐÅÏ¢²É¼¯ºÍ´¦Àí·½·¨300µÄÁ÷³Ìͼ¡£
ÔÚ²½Öè302ÖУ¬ÔÚ¿ìËÙÒÆ¶¯µÄ½»Í¨¹¤¾ßÉÏ£¬²É¼¯Ò»×é°üÀ¨¶à֡ͼÏñ£¬ÒÔ¼°ÅÄÉãÿ֡ͼÏñµÄʱ¼äºÍÅÄÉã·½ÏòµÄÊý¾Ý¡£½»Í¨¹¤¾ß¿ÉÒÔΪ»ú¶¯³µ¡¢Ä¦ÍгµµÈ¡£ÐÅÏ¢¼Ç¼É豸¿ÉÒÔÊÇÊÖ»ú¡¢PDAµÈ¾ß±¸ÉãÏñ¡¢·½Ïò´«¸ÐÆ÷(Èçµç×ÓÂÞÅÌ)¡¢¶¨Î»´«¸ÐÆ÷ºÍʱ¼ä¹¦ÄܵÄÖÕ¶Ë¡£ÔÚÒ»¸öʵʩÀýÖУ¬ÐÅÏ¢¼Ç¼É豸µÄÅÄÉã·½Ïò¿ÉÒÔÓë·½Ïò´«¸ÐÆ÷µÄ·½ÏòÒ»Ö£¬ÇҺͽ»Í¨¹¤¾ßµÄÐÐÊ»Ðз½Ïò¹Ì¶¨³ÉÒ»¸ö½Ç¶È¦¨¡£¸Ã½Ç¶È¿ÉÒÔÓÃÓÚÔÚºó´¦ÀíÖн«¼Ç¼µÄ·½ÏòÊý¾Ý»»Ëã³É³µÐз½ÏòÊý¾Ý¡£ÎªÁËÄܹ»Çå³þµØ¼Ç¼µÀ·±ßµÄPOIµã£¬ÓÅÑ¡µÄ£¬¦¨¿ÉÒÔΪ90¶È£¬¼´ÅÄÉã·½ÏòºÍ½»Í¨¹¤¾ßÐÐÊ»·½Ïò´¹Ö±£¬Ê¹ÅÄÉã·½ÏòÄÜÕý¶ÔµÀ·һ²à¡£
ÔÚ²½Öè303ÖУ¬¿ÉÒÔ½»Í¨¹¤¾ßµ÷Í·´¦Îª·Ö½çµã£¬»ñÈ¡ÖÁÉÙÁ½×éÊý¾Ý¡£ÓÉÓÚÔÚ³µÁ¾µ÷ͷʱ£¬ÉãÏñÍ·¶ÔµÄÊǵÀ·¶ø²»ÊÇ·ÅÔµÄPOIÐÅÏ¢£¬ÊǶàÓàµÄÐÅÏ¢¡£µ÷Í·½Ç¶È±ä»»ÁË 180¶È£¬ ¸Ã·½·¨ºóÐøµÄ½üËÆ×ø±ê²¹È«²Ù×÷ÔڽǶȱ任¹ý´óʱ»áÓнϴóµÄÆ«²î£¬Òò´Ë×ÛºÏÊý¾Ý´¦Àí·½±ãºÍ׼ȷ½Ç¶È¿¼ÂÇ¿ÉÒÔµ÷Í·´¦Îª·Ö½çµã
ÔÚ²½Öè304ÖУ¬¶Ô¸Ã×éÊý¾ÝÖеÄͼÏñÏàͬ¡¢ÅÄÉã·½ÏòÏàͬÇÒʱ¼ä²»Í¬µÄ¶à¸ö¼Ç¼ֻ±£ÁôÒ»¸ö¼Ç¼¡£ÔڼǼÍêÒ»×é»ò¶à×éÊý¾Ýºó¿ÉÒÔÈ˹¤Æô¶¯ºó´¦ÀíÁ÷³Ì£¬Ò²¿ÉÒÔ×Ô¶¯Æô¶¯ºó´¦ÀíÁ÷³Ì¡£ÔÚºó´¦ÀíÁ÷³ÌÖУ¬¿ÉÒÔ×Ô¶¯Íê³ÉÌÞÖØ²Ù×÷¡£¼´¶Ô¼Ç¼µÄÒ»×éÊý¾ÝÖÐÒÀ´Î¶Ô±È¡£ ÓÉÓÚÊÇ˳Ðò¼Ç¼ͼÏñ£¬Òò´ËÖ»ÐèÒÀ´Î±È¶Ô¡£µ±·¢ÏÖÖØ¸´Í¼Ïñʱ£¬´Ó¸Ã×éÊý¾ÝÖÐɾ³ýÒ»¸ö¼Ç¼¡£²¢ÇÒµ÷Õû¸Ã±»É¾³ýµÄ¼Ç¼ºóÐøËùÓмǼµÄʱ¼ä£¬¼´¼õÉÙÒ»¸ö¼Ç¼ÖÜÆÚµÄÏà¶Ôʱ¼ä£¬Ê±¼äÏòǰµ÷ÕûÒ»¸öÖÜÆÚ¡£
ÔÚ²½Öè306ÖУ¬¸ù¾ÝµÚÒ»¼Ç¼ºÍµÚÈý¼Ç¼°üÀ¨µÄ¶¨Î»×ø±ê£¬ÍÆËãûÓж¨Î»×ø±êµÄµÚ¶þ¼Ç¼µÄ¶¨Î»×ø±ê£¬ÆäÖУ¬ÔÚ¸Ã×éÊý¾ÝµÄËùÓж¨Î»×ø±êÖУ¬²É¼¯µÚÒ»¼Ç¼ºÍµÚÈý¼Ç¼µÄʱ¼äÊÇÔڲɼ¯µÚ¶þ¼Ç¼µÄʱ¼äǰºó×îÁÚ½üµÄ¼Ç¼¡£ÔڼǼÍêÒ»×é»ò¶à×éÊý¾Ýºó¿ÉÒÔÈ˹¤Æô¶¯ºó´¦ÀíÁ÷³Ì£¬Ò²¿ÉÒÔ×Ô¶¯Æô¶¯ºó´¦ÀíÁ÷³Ì¡£ÔÚºó´¦ÀíÁ÷³ÌÖУ¬¿ÉÒÔ×Ô¶¯Íê³É×ø±ê²¹È«²Ù×÷£¬ ¼´ÔÚ;ÖÐûÓж¨Î»³É¹¦µÄÇé¿öÏÂͨ¹ýǰºóÓмÇÂ¼×ø±êµÄͼÏñÐÅÏ¢½áºÏÅÄÉ㷽λºÍʱ¼äͨ¹ýÒ»¶¨²åÖµÔËËã»ñµÃ×ø±êÐÅÏ¢£¬Ê¹¸Ã×éËùÓÐͼÏñ¶¼ÓÐ×ø±êÐÅÏ¢¡£
±ÈÈ磬¸ù¾ÝµÚ¶þ¼Ç¼µÄλÖõãBµ½µÚÒ»¼Ç¼µÄλÖõãAµÄÖ±Ïß¾àÀë¼°µÚ¶þ¼Ç¼µÄλÖõãBµ½µÚÈý¼Ç¼µÄλÖõãCµÄÖ±Ïß¾àÀëÓëÏà¶Ôʱ¼ä¼ä¸ô³ÉÕý±È£¬ÍÆËãλÖõãBµÄ¶¨Î»×ø±ê¡£
Èçͼ4Ëùʾ£¬ÒÔµãCΪԭµã£¬ACΪXÖᣬ½¨Á¢Ö±½Ç×ø±êϵ,ÔòµãAµÄ×ø±êΪ(a, O)¡£ ÆäÖÐa = |AC|£¬¿ÉÒÔÓÉAºÍCµÄ×ø±êÖµ¼ÆËã»ñµÃ¡£
¸ù¾ÝÐÅÏ¢¼Ç¼É豸ÓÚµãA¡¢B¡¢CµÄÅÄÉã·½ÏòÓ뽻ͨ¹¤¾ßµÄÐÐÊ»·½Ïò¼Ð½Ç¦¨£¬ÒÔ½»Í¨¹¤¾ßµÄÐÐÊ»·½Ïò·Ö±ð»ñȡֱÏßD1¡¢D2¡¢D3£¬ÆäÖУ¬½»Í¨¹¤¾ßÒÀ´Î¾­¹ýµãA¡¢µãBºÍµãC¡£±ÈÈ磬ÊÖ»úµÄµç×ÓÂÞÅÌËùÖ¸·½ÏòºÍÉ豸ÉÏ϶ËÁ¬Ïß³ÉÖ±½Ç£¬¶ø¦¨µÄ²âÁ¿ÊÇÉ豸ÉÏ϶ËÁ¬ÏߺͳµÐз½ÏòµÄ¼Ð½Ç¡£Òò´Ë£¬½»Í¨¹¤¾ßµÄÐÐÊ»·½Ïò¾ÍÊÇ90+¦¨¡£Èç¹ûÊÖ»úƽÐÐÓÚ½»Í¨¹¤¾ßÐнø·½Ïò£¬ Ôò¾ÍÊÇÉ豸¼Ç¼µÄ·½ÏòÄæÊ±Õëת90¶È¡£
¼ÙÉèÇéÐÎΪµãBλÓÚµãAºÍCÉÏ·½(µãBλÓÚÏ·½µÄÇé¿ö¿ÉÒÔÀàÍÆ)£¬ÒòÕâÈý¸öµãÊǽ»Í¨¹¤¾ßÐнøÉϵĵ㣬¼Ç¼ÖÜÆÚ¼ä¸ôÏà½ü£¬¶ÔÓÚµãAºÍCÖ®¼ä²»³öÏÖÁ½¸ö»òÒÔÉϹյãµÄÇé¿ö£¬D2Ö»¿ÉÄÜÔÚͼʾÐéÏßÄÚÆ½ÒÆ¡£
¸ù¾Ýy = k2x+b»ñȡֱÏßD2µÄÖ±Ïß·½³Ì£¬ÆäÖУ¬k2ΪD2µÄбÂÊ¡£
¸ù¾ÝµãBÓëµãA£¬¼°µãBÓëµãCµÄʱ¼ä¼ä¸ô£¬Éèn|AB| = m|BC|£¬¦ÇºÍmΪÕûÊý£¬Ôò»ñµÃµãBµÄ¶¨Î»×ø±êΪ(n -k a/ (n+m), k2 * ¦Ç * a/ (n+m) +b)¡£ÆäÖУ¬b¿ÉÒÔͨ¹ýÊÔÑé»ñµÃÒ»¸ö¾­ÑéÖµ£¬±ÈÈç¿ÉÒÔÈ¡Á½¸öÐéÏßµÄÖмäÖµ¡£
ÔÚ²½Öè308ÖУ¬½«Êý¾Ýת»¯ÎªPOIÐÅÏ¢»òÃÅÖ·ÐÅÏ¢¡£±ÈÈ磬ÔÚͼÏñÖÐʶ±ð³öÃÅÅÆºÅÂëÒÔ¼°ÆäËüÎÄ×ÖÐÅÏ¢£¬½«ÕâЩÌáÈ¡µÄÎÄ×ÖÐÅÏ¢ºÍ¸ÃͼÏñ¶ÔÓ¦µÄ×ø±ê×éºÏÐγÉPOIºÍÃÅÖ·ÐÅ ¼ç¡¢O
´«Í³POIÐÅÏ¢²É¼¯ÎªÁ˱£Ö¤×¼È·¶È£¬³£²ÉÓÃרҵÉ豸£¬Ò»¸öµãÒ»¸öµãµØ²É¼¯£¬ÕâÑù²É¼¯µÄPOIËäȻλÖ÷dz£×¼È·£¬µ«Êý¾Ý²É¼¯Ð§Âʲ»¸ß¡£ÊÂʵÉ϶ÔÓÚµ¼º½µÈÓ¦Ó㬶ÔPOIµÄλÖÃ׼ȷÐÔÒªÇó²¢²»Ìرð¸ß£¬Í¬Ê±¶ÔÓÚPOIλÖÃÒªÇóÓÐÒ»¶¨²àÖØ£¬±ÈÈçPOIÔÚÄÄÌõ·ÉÏ£¬ÔÚ·µÄÄIJ಻ÄÜÓÐÆ«²î£¬ÖÁÓÚ¾ø¶ÔλÖ㬲îÊ®¼¸¡¢¶þÊ®Ã×¶¼ÊÇ¿ÉÒÔÈÝÈ̵Ä¡£
¸ù¾Ý±¾·¢Ã÷µÄÒ»·½Ã棬¼òÒ×µÄÐÅÏ¢²É¼¯ºÍ´¦Àí·½·¨Äܹ»»ùÓÚ·ÇרҵµÄÐÅÏ¢²É¼¯É豸(ÈçÊÖ»ú)ºÍºó´¦Àí¼¼Êõ£¬Îªµ¼º½µÈLBSÓ¦ÓÿìËÙÌṩÂú×ãÓ¦ÓÃÐèÇóµÄPOIÐÅÏ¢ÒÔ¼°ÃÅÖ·ÐÅÏ¢µÄԭʼ·ÖÎöÊý¾Ý¡£´Ó¶øÄܹ»½øÒ»²½Ê¹POIÐÅÏ¢²É¼¯Ð§ÂÊÃ÷ÏÔ¸ßÓÚµ¥µãµÄ²É¼¯ÊֶΡ£
ͼ5Ϊ¸ù¾Ý±¾·¢Ã÷ʵʩÀýµÄÐÅÏ¢²É¼¯ºÍ´¦Àí×°ÖÃ500µÄʾÒâͼ¡£ÐÅÏ¢²É¼¯ºÍ´¦Àí×°ÖÃ500°üÀ¨ÐÅÏ¢²É¼¯Ä£¿é502¡¢ÌÞÖØÄ£¿é504ºÍ×ø±ê²¹È«Ä£¿é506¡£
ÐÅÏ¢²É¼¯Ä£¿é502£¬ÓÃÓÚÔÚ¿ìËÙÒÆ¶¯µÄ½»Í¨¹¤¾ßÉÏ£¬²É¼¯Ò»×é°üÀ¨¶à֡ͼÏñ£¬ÒÔ¼°ÅÄÉãÿ֡ͼÏñµÄʱ¼äºÍÅÄÉã·½ÏòµÄÊý¾Ý¡£
ÌÞÖØÄ£¿é504£¬ÓÃÓÚ¶Ô¸Ã×éÊý¾ÝÖеÄͼÏñÏàͬ¡¢ÅÄÉã·½ÏòÏàͬÇÒʱ¼ä²»Í¬µÄ¶à¸ö¼Ç¼ֻ±£ÁôÒ»¸ö¼Ç¼¡£
×ø±ê²¹È«Ä£¿é506£¬ÓÃÓÚ¸ù¾ÝµÚÒ»¼Ç¼ºÍµÚÈý¼Ç¼°üÀ¨µÄ¶¨Î»×ø±ê£¬ÍÆËãûÓж¨Î»×ø±êµÄµÚ¶þ¼Ç¼µÄ¶¨Î»×ø±ê£¬ÆäÖУ¬ÔÚ¸Ã×éÊý¾ÝµÄËùÓж¨Î»×ø±êÖУ¬²É¼¯µÚÒ»¼Ç¼ºÍµÚÈý¼Ç¼µÄʱ¼äÊÇÔڲɼ¯µÚ¶þ¼Ç¼µÄʱ¼äǰºó×îÁÚ½üµÄ¼Ç¼¡£
ͼ6Ϊ¸ù¾Ý±¾·¢Ã÷ÁíһʵʩÀýµÄÐÅÏ¢²É¼¯ºÍ´¦Àí×°ÖÃ600µÄʾÒâͼ¡£ÐÅÏ¢²É¼¯ºÍ´¦Àí×°ÖÃ600°üÀ¨ÐÅÏ¢²É¼¯Ä£¿é602¡¢ÌÞÖØÄ£¿é604¡¢×ø±ê²¹È«Ä£¿é606ºÍPOI/ÃÅÖ·ÐÅϢת»¯Ä£¿é608¡£
ÐÅÏ¢²É¼¯Ä£¿é602£¬ÓÃÓÚÔÚ¿ìËÙÒÆ¶¯µÄ½»Í¨¹¤¾ßÉÏ£¬²É¼¯Ò»×é°üÀ¨¶à֡ͼÏñ£¬ÒÔ¼°ÅÄÉãÿ֡ͼÏñµÄʱ¼äºÍÅÄÉã·½ÏòµÄÊý¾Ý¡£ÔÚÒ»¸öʵʩÀýÖУ¬¿ÉÒÔ½»Í¨¹¤¾ßµ÷Í·´¦Îª·Ö½çµã£¬ ͨ¹ýÐÅÏ¢²É¼¯Ä£¿é602»ñÈ¡ÖÁÉÙÁ½×éÊý¾Ý¡£
ÌÞÖØÄ£¿é604£¬ÓÃÓÚ¶Ô¸Ã×éÊý¾ÝÖеÄͼÏñÏàͬ¡¢ÅÄÉã·½ÏòÏàͬÇÒʱ¼ä²»Í¬µÄ¶à¸ö¼Ç¼ֻ±£ÁôÒ»¸ö¼Ç¼¡£
×ø±ê²¹È«Ä£¿é606£¬ÓÃÓÚ¸ù¾ÝµÚÒ»¼Ç¼ºÍµÚÈý¼Ç¼°üÀ¨µÄ¶¨Î»×ø±ê£¬ÍÆËãûÓж¨Î»×ø±êµÄµÚ¶þ¼Ç¼µÄ¶¨Î»×ø±ê£¬ÆäÖУ¬ÔÚ¸Ã×éÊý¾ÝµÄËùÓж¨Î»×ø±êÖУ¬²É¼¯µÚÒ»¼Ç¼ºÍµÚÈý¼Ç¼µÄʱ¼äÊÇÔڲɼ¯µÚ¶þ¼Ç¼µÄʱ¼äǰºó×îÁÚ½üµÄ¼Ç¼¡£
ÆäÖУ¬×ø±ê²¹È«Ä£¿é606¿ÉÒÔ¸ù¾ÝµÚ¶þ¼Ç¼µÄλÖõãBµ½µÚÒ»¼Ç¼µÄλÖõãAµÄÖ±Ïß¾àÀë¼°µÚ¶þ¼Ç¼µÄλÖõãBµ½µÚÈý¼Ç¼µÄλÖõãCµÄÖ±Ïß¾àÀëÓëÏà¶Ôʱ¼ä¼ä¸ô³ÉÕý±È£¬ÍÆËãλÖõãBµÄ¶¨Î»×ø±ê¡£±ÈÈ磬ÒÔµãCΪԭµã£¬ACΪXÖᣬ½¨Á¢Ö±½Ç×ø±êϵ£¬ÔòµãAµÄ×ø±êΪ(a, O)¡£
¸ù¾ÝÐÅÏ¢¼Ç¼É豸ÓÚµãA¡¢B¡¢CµÄÅÄÉã·½ÏòÓ뽻ͨ¹¤¾ßµÄÐÐÊ»·½Ïò¼Ð½Ç¦¨£¬ÒÔ½»Í¨¹¤¾ßµÄÐÐÊ»·½Ïò·Ö±ð»ñȡֱÏß01¡¢02¡¢03£¬ÆäÖУ¬½»Í¨¹¤¾ßÒÀ´Î¾­¹ýµã°Ë¡¢µã8ºÍµãC¡£
¸ù¾Ýy = k2x+b»ñȡֱÏßD2µÄÖ±Ïß·½³Ì£¬ÆäÖУ¬k2ΪD2µÄбÂÊ¡£
¸ù¾ÝµãBÓëµãA£¬¼°µãBÓëµãCµÄʱ¼ä¼ä¸ô£¬Éèn | AB = m | BC |£¬¦ÇºÍmΪÕûÊý£¬Ôò»ñµÃµã B µÄ¶¨Î»×ø±êΪ(n * a/ (n+m), k2 * ¦Ç * a/ (n+m) +b)¡£
POI/ÃÅÖ·ÐÅϢת»¯Ä£¿é608£¬ÓÃÓÚ½«Êý¾Ýת»¯ÎªPOIÐÅÏ¢»òÃÅÖ·ÐÅÏ¢¡£
±¾·¢Ã÷µÄÃèÊöÊÇΪÁËʾÀýºÍÃèÊöÆð¼û¶ø¸ø³öµÄ£¬¶ø²¢²»ÊÇÎÞÒÅ©µÄ»òÕß½«±¾·¢Ã÷ÏÞÓÚËù¹«¿ªµÄ ÐÎʽ¡£ºÜ¶àÐ޸ĺͱ仯¶ÔÓÚ±¾ÁìÓòµÄÆÕͨ¼¼ÊõÈËÔ±¶øÑÔÊÇÏÔÈ»µÄ¡£Ñ¡ÔñºÍÃèÊöʵʩÀýÊÇΪÁ˸üºÃ˵Ã÷±¾·¢Ã÷µÄÔ­ÀíºÍʵ¼ÊÓ¦Ó㬲¢ÇÒʹ±¾ÁìÓòµÄÆÕͨ¼¼ÊõÈËÔ±Äܹ»Àí½â±¾·¢Ã÷´Ó¶øÉè¼ÆÊÊÓÚÌØ¶¨ÓÃ;µÄ´øÓи÷ÖÖÐ޸ĵĸ÷ÖÖʵʩÀý¡£
ȨÀûÒªÇó
1.Ò»ÖÖÐÅÏ¢²É¼¯ºÍ´¦Àí·½·¨£¬ÆäÌØÕ÷ÔÚÓÚ£¬°üÀ¨ÔÚ¿ìËÙÒÆ¶¯µÄ½»Í¨¹¤¾ßÉÏ£¬²É¼¯Ò»×é°üÀ¨¶à֡ͼÏñ£¬ÒÔ¼°ÅÄÉãÿ֡ͼÏñµÄʱ¼äºÍÅÄÉã·½ÏòµÄÊý¾Ý£»¶Ô¸Ã×éÊý¾ÝÖеÄͼÏñÏàͬ¡¢ÅÄÉã·½ÏòÏàͬÇÒʱ¼ä²»Í¬µÄ¶à¸ö¼Ç¼ֻ±£ÁôÒ»¸ö¼Ç¼£»¸ù¾ÝµÚÒ»¼Ç¼ºÍµÚÈý¼Ç¼°üÀ¨µÄ¶¨Î»×ø±ê£¬ÍÆËãûÓж¨Î»×ø±êµÄµÚ¶þ¼Ç¼µÄ¶¨Î»×ø±ê£¬ÆäÖУ¬ÔÚ¸Ã×éÊý¾ÝµÄËùÓж¨Î»×ø±êÖУ¬²É¼¯ËùÊöµÚÒ»¼Ç¼ºÍµÚÈý¼Ç¼µÄʱ¼äÊÇÔڲɼ¯ËùÊöµÚ¶þ¼Ç¼µÄʱ¼äǰºó×îÁÚ½üµÄ¼Ç¼¡£
2.¸ù¾ÝȨÀûÒªÇó1ËùÊöµÄÐÅÏ¢²É¼¯ºÍ´¦Àí·½·¨£¬ÆäÌØÕ÷ÔÚÓÚ£¬ËùÊöÍÆËãûÓж¨Î»×ø±êµÄµÚ¶þ¼Ç¼µÄ¶¨Î»×ø±ê°üÀ¨¸ù¾ÝËùÊöµÚ¶þ¼Ç¼µÄλÖõãBµ½ËùÊöµÚÒ»¼Ç¼µÄλÖõãAµÄÖ±Ïß¾àÀë¼°ËùÊöµÚ¶þ¼Ç¼µÄλÖõãBµ½ËùÊöµÚÈý¼Ç¼µÄλÖõãCµÄÖ±Ïß¾àÀëÓëÏà¶Ôʱ¼ä¼ä¸ô³ÉÕý±È£¬ÍÆËãËùÊöλÖõãBµÄ¶¨Î»×ø±ê¡£
3.¸ù¾ÝȨÀûÒªÇó2ËùÊöµÄÐÅÏ¢²É¼¯ºÍ´¦Àí·½·¨£¬ÆäÌØÕ÷ÔÚÓÚ£¬ÍÆËãËùÊöλÖõãBµÄ¶¨Î»×ø±ê°üÀ¨ÒÔµãCΪԭµã£¬ACΪXÖá,½¨Á¢Ö±½Ç×ø±êϵ,ÔòµãAµÄ×ø±êΪ(a, O)£»¸ù¾ÝÐÅÏ¢¼Ç¼É豸ÓÚµãA¡¢B¡¢CµÄÅÄÉã·½ÏòÓëËùÊö½»Í¨¹¤¾ßµÄÐÐÊ»·½Ïò¼Ð½Ç£¬ÒÔ½»Í¨¹¤¾ßµÄÐÐÊ»·½Ïò·Ö±ð»ñȡֱÏßDp D2¡¢D3£¬ÆäÖУ¬ËùÊö½»Í¨¹¤¾ßÒÀ´Î¾­¹ýµãA¡¢µãBºÍµãC £»¸ù¾ÝI = k2x+b»ñȡֱÏßD2µÄÖ±Ïß·½³Ì£¬ÆäÖУ¬k2ΪD2µÄбÂÊ£»¸ù¾ÝµãBÓëµãA£¬¼°µãBÓëµãCµÄʱ¼ä¼ä¸ô£¬Éè¦Ç IAB | = m | BC |£¬¦ÇºÍmΪÕûÊý£¬Ôò»ñµÃµã B µÄ¶¨Î»×ø±êΪ(n * a/ (n+m), k2 * ¦Ç * a/ (n+m) +b)¡£
4.¸ù¾ÝȨÀûÒªÇó1-3Ö®Ò»ËùÊöµÄÐÅÏ¢²É¼¯ºÍ´¦Àí·½·¨£¬ÆäÌØÕ÷ÔÚÓÚ£¬»¹°üÀ¨½«ËùÊöÊý¾Ýת»¯ÎªPOIÐÅÏ¢»òÃÅÖ·ÐÅÏ¢¡£
5.¸ù¾ÝȨÀûÒªÇó1ËùÊöµÄÐÅÏ¢²É¼¯ºÍ´¦Àí·½·¨£¬ÆäÌØÕ÷ÔÚÓÚ£¬ÒÔËùÊö½»Í¨¹¤¾ßµ÷Í·´¦Îª·Ö½çµã£¬Í¨¹ýÐÅÏ¢¼Ç¼É豸»ñÈ¡ÖÁÉÙÁ½×éÊý¾Ý¡£
6.Ò»ÖÖÐÅÏ¢²É¼¯ºÍ´¦Àí×°Öã¬ÆäÌØÕ÷ÔÚÓÚ£¬°üÀ¨ÐÅÏ¢²É¼¯Ä£¿é£¬ÓÃÓÚÔÚ¿ìËÙÒÆ¶¯µÄ½»Í¨¹¤¾ßÉÏ£¬²É¼¯Ò»×é°üÀ¨¶à֡ͼÏñ£¬ÒÔ¼°ÅÄÉãÿ֡ͼÏñµÄʱ¼äºÍÅÄÉã·½ÏòµÄÊý¾Ý£»ÌÞÖØÄ£¿é£¬ÓÃÓÚ¶Ô¸Ã×éÊý¾ÝÖеÄͼÏñÏàͬ¡¢ÅÄÉã·½ÏòÏàͬÇÒʱ¼ä²»Í¬µÄ¶à¸ö¼Ç¼ֻ±£ÁôÒ»¸ö¼Ç¼£»×ø±ê²¹È«Ä£¿é£¬ÓÃÓÚ¸ù¾ÝµÚÒ»¼Ç¼ºÍµÚÈý¼Ç¼°üÀ¨µÄ¶¨Î»×ø±ê£¬ÍÆËãûÓж¨Î»×ø±êµÄµÚ¶þ¼Ç¼µÄ¶¨Î»×ø±ê£¬ÆäÖУ¬ÔÚ¸Ã×éÊý¾ÝµÄËùÓж¨Î»×ø±êÖУ¬²É¼¯ËùÊöµÚÒ»¼Ç¼ºÍµÚÈý¼Ç¼µÄʱ¼äÊÇÔڲɼ¯ËùÊöµÚ¶þ¼Ç¼µÄʱ¼äǰºó×îÁÚ½üµÄ¼Ç¼¡£
7.¸ù¾ÝȨÀûÒªÇó6ËùÊöµÄÐÅÏ¢²É¼¯ºÍ´¦Àí×°Öã¬ÆäÌØÕ÷ÔÚÓÚ£¬ËùÊö×ø±ê²¹È«Ä£¿é»¹ÓÃÓÚ¸ù¾ÝËùÊöµÚ¶þ¼Ç¼µÄλÖõãBµ½ËùÊöµÚÒ»¼Ç¼µÄλÖõãAµÄÖ±Ïß¾àÀë¼°ËùÊöµÚ¶þ¼Ç¼µÄλÖõãBµ½ËùÊöµÚÈý¼Ç¼µÄλÖõãCµÄÖ±Ïß¾àÀëÓëÏà¶Ôʱ¼ä¼ä¸ô³ÉÕý±È£¬ÍÆËãËùÊöλÖõãBµÄ¶¨Î»×ø±ê¡£
8.¸ù¾ÝȨÀûÒªÇó7ËùÊöµÄÐÅÏ¢²É¼¯ºÍ´¦Àí×°Öã¬ÆäÌØÕ÷ÔÚÓÚ£¬ËùÊö×ø±ê²¹È«Ä£¿é»¹ÓÃÓÚÒÔµãCΪԭµã£¬ACΪXÖá,½¨Á¢Ö±½Ç×ø±êϵ,ÔòµãAµÄ×ø±êΪ(a, O)£»¸ù¾ÝÐÅÏ¢¼Ç¼É豸ÓÚµãA¡¢B¡¢CµÄÅÄÉã·½ÏòÓëËùÊö½»Í¨¹¤¾ßµÄÐÐÊ»·½Ïò¼Ð½Ç£¬ÒÔ½»Í¨¹¤¾ßµÄÐÐÊ»·½Ïò·Ö±ð»ñȡֱÏßDp D2¡¢D3£¬ÆäÖУ¬ËùÊö½»Í¨¹¤¾ßÒÀ´Î¾­¹ýµãA¡¢µãBºÍµãC £»¸ù¾ÝI = k2x+b»ñȡֱÏßD2µÄÖ±Ïß·½³Ì£¬ÆäÖУ¬k2ΪD2µÄбÂÊ£»¸ù¾ÝµãBÓëµãA£¬¼°µãBÓëµãCµÄʱ¼ä¼ä¸ô£¬Éè¦Ç IAB | = m | BC |£¬¦ÇºÍmΪÕûÊý£¬Ôò»ñµÃµã B µÄ¶¨Î»×ø±êΪ(n * a/ (n+m), k2 * ¦Ç * a/ (n+m) +b)¡£
9.¸ù¾ÝȨÀûÒªÇó6-8Ö®Ò»ËùÊöµÄÐÅÏ¢²É¼¯ºÍ´¦Àí×°Öã¬ÆäÌØÕ÷ÔÚÓÚ£¬»¹°üÀ¨POI/ÃÅÖ·ÐÅϢת»¯Ä£¿é£¬ÓÃÓÚ½«ËùÊöÊý¾Ýת»¯ÎªPOIÐÅÏ¢»òÃÅÖ·ÐÅÏ¢¡£
10.¸ù¾ÝȨÀûÒªÇó6ËùÊöµÄÐÅÏ¢²É¼¯ºÍ´¦Àí×°Öã¬ÆäÌØÕ÷ÔÚÓÚ£¬ÒÔËùÊö½»Í¨¹¤¾ßµ÷Í·´¦Îª·Ö½çµã£¬Í¨¹ýËùÊöÐÅÏ¢²É¼¯Ä£¿é»ñÈ¡ÖÁÉÙÁ½×éÊý¾Ý¡£
È«ÎÄÕªÒª
±¾·¢Ã÷ÌṩһÖÖÐÅÏ¢²É¼¯ºÍ´¦Àí·½·¨¼°×°Öá£ÐÅÏ¢²É¼¯ºÍ´¦Àí·½·¨£¬°üÀ¨ÔÚ¿ìËÙÒÆ¶¯µÄ½»Í¨¹¤¾ßÉÏ£¬²É¼¯Ò»×é°üÀ¨¶à֡ͼÏñ£¬ÒÔ¼°ÅÄÉãÿ֡ͼÏñµÄʱ¼äºÍÅÄÉã·½ÏòµÄÊý¾Ý£»¶Ô¸Ã×éÊý¾ÝÖеÄͼÏñÏàͬ¡¢ÅÄÉã·½ÏòÏàͬÇÒʱ¼ä²»Í¬µÄ¶à¸ö¼Ç¼ֻ±£ÁôÒ»¸ö¼Ç¼£»¸ù¾ÝµÚÒ»¼Ç¼ºÍµÚÈý¼Ç¼°üÀ¨µÄ¶¨Î»×ø±ê£¬ÍÆËãûÓж¨Î»×ø±êµÄµÚ¶þ¼Ç¼µÄ¶¨Î»×ø±ê£¬ÆäÖУ¬ÔÚ¸Ã×éÊý¾ÝµÄËùÓж¨Î»×ø±êÖУ¬²É¼¯µÚÒ»¼Ç¼ºÍµÚÈý¼Ç¼µÄʱ¼äÊÇÔڲɼ¯µÚ¶þ¼Ç¼µÄʱ¼äǰºó×îÁÚ½üµÄ¼Ç¼¡£¸ù¾Ý±¾·¢Ã÷µÄÒ»·½Ã棬¼òÒ×µÄÐÅÏ¢²É¼¯ºÍ´¦Àí·½·¨Äܹ»»ùÓÚ·ÇרҵµÄ²É¼¯É豸ºÍºó´¦Àí¼¼Êõ£¬Îªµ¼º½µÈLBSÓ¦ÓÿìËÙÌṩÂú×ãÓ¦ÓÃÐèÇóµÄPOIÐÅÏ¢ÒÔ¼°ÃÅÖ·ÐÅÏ¢µÄԭʼ·ÖÎöÊý¾Ý¡£
Îĵµ±àºÅG01C21/28GK102997927SQ20111026606
¹«¿ªÈÕ2013Äê3ÔÂ27ÈÕ ÉêÇëÈÕÆÚ2011Äê9ÔÂ9ÈÕ ÓÅÏÈȨÈÕ2011Äê9ÔÂ9ÈÕ
·¢Ã÷Õß¶¡ºê, Óá»Ý»ª ÉêÇëÈË:ÖйúµçÐŹɷÝÓÐÏÞ¹«Ë¾

  • רÀûÃû³Æ£ºÊý×Ö»¯Ö±Á÷µçÔ´´«Êäµ¹³µÌ½Í·×°ÖõÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾ÊµÓÃÐÂÐÍÉæ¼°Æû³µµ¹³µÀ×´ïÁìÓò¼¼Ä¾£¬ÓÈÆäÊÇÖ¸©`ÖÖÊý×Ö»¯Ö±Á÷µçÔ´´«Êäµ¹³µÌ½Í·×°Öᣱ³¾°¼¼Êõ£ºÎÒ¹úÆû³µµÄÊýÁ¿š°Äê¶¼ÔÚ¿ìËÙÔö³¤£¬ËùÓмÝʻԱ£¬ÓÈÆäÊÇеļÝʻԱºÍ´óÐͳµÁ¾¼ÝʻԱ£¬¶¼ºÜ×¢ÖØµ¹³µ
  • רÀûÃû³Æ£ºÌ«ÑôÄÜÈÈË®Æ÷´«¸ÐÆ÷ËÜÁÏÖùÍ·µÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾ÊµÓÃÐÂÐÍÉæ¼°Ò»ÖÖËÜÁÏÖùÍ·£¬ÓÈÆäÉæ¼°Ò»ÖÖÌ«ÑôÄÜÈÈË®Æ÷Ë®ÎÂˮλ´«¸ÐÆ÷µÄËÜÁÏÖùÍ·¡£±³¾°¼¼Êõ£ºÌ«ÑôÄÜÈÈË®Æ÷×÷ΪÀûÓÃÇå½àÎÞÎÛȾµÄÌ«ÑôÄܶø±»¸÷½çÈËÊ¿¹ã·º¹Ø×¢ºÍÈϿɡ£Ë®ÎÂˮλ´«¸ÐÆ÷Òò¾ßÓмì²âË®ÎÂË®
  • רÀûÃû³Æ£ºÁ¢¾®¸Ö¹ÞµÀ¼ä¾à²âÁ¿·ÖÎö×°ÖõÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£ºÁ¢¾®¸Ö¹ÞµÀ¼ä¾à²âÁ¿·ÖÎö×°Öã¬ÊôÓÚú¿óÁ¢¾®ÌáÉýϵͳÁìÓò£¬¾ßÌåÉæ¼°Ò»ÖÖú¿óÁ¢¾®¾®Í²ÖвâÁ¿¹ÞµÀ¼ä¾àʹÓõļà²â×°Öᣱ³¾°¼¼Êõ£ºÃº¿óµÄÁ¢¾®±äÐÎÖ÷Òª±íÏÖΪÓëÆä¹Ì¶¨ÔÚÒ»ÆðµÄ¹ÞµÀµÄƫбºÍ±äÐΣ¬¹ÞµÀµÄÆ«
  • רÀûÃû³Æ£ºÒ»ÖÖ½«ÒºÎ»ÐźÅת³ÉÆøÑ¹ÐźŵÄҺλ²âÁ¿×°ÖõÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾ÊµÓÃÐÂÐÍÉæ¼°Ò»Öֿɹ㷺ӦÓöàÖÖÐÐÒµµÄҺλ²âÁ¿×°Öᣱ³¾°¼¼Êõ£ºÒºÎ»²âÁ¿×°Öù㷺ÒýÓÃÓÚʯÓÍ¡¢»¯¹¤¡¢ÖÆÒ©¡¢µçÁ¦¡¢Ò±½ðµÈÁìÓòµÄҺλ²âÁ¿¡¢¼à¿ØÓë¿ØÖÆÖС£ÒºÎ»²âÁ¿×°ÖõÄÖÖÀà·±¶à£¬¸÷
  • רÀûÃû³Æ£º±ãЯʽ²Ýƺ²Ý¼ṳ̀Æ÷µÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾ÊµÓÃÐÂÐÍÉæ¼°Å©Òµ»úеÁìÓò£¬ÌرðÊÇÉæ¼°Ò»ÖÖ±ãЯʽ²Ýƺ²Ý¼ṳ̀Æ÷¡£±³¾°¼¼Êõ£º²Ýƺ²ÝµÄÄͼṳ̀ÐÔÊÇÆÀ¼Û²ÝƺÖÊÁ¿µÄÖØÒªÖ¸±êÖ®Ò»¡£Ä¿Ç°£¬¶Ô²Ýƺ²ÝÄͼṳ̀ÐÔµÄÑо¿£¬ÓÐÁ½ÖÖÊֶΣ¬Ò»ÊÇÈËΪ¼ṳ̀£¬¶þÊǼṳ̀Æ÷Ä£Äâ¼ṳ̀
  • רÀûÃû³Æ£ºÖÇÄÜË®±íÓ÷§ÃŵÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾ÊµÓÃÐÂÐÍÉæ¼°Ò»ÖÖ·§ÃÅ¡£¾ßÌå˵£¬ÊÇÖÇÄÜË®±íÓø¡¶¯Ê½·§ÃÅ¡£³¤ÆÚÒÔÀ´£¬×ÔÀ´Ë®Óû§ÓÃË®Á¿µÄ¶àÉÙ£¬ÊÇ¿¿°²×°ÔÚ¹©Ë®ÏµÍ³Öն˼´Óû§´¦µÄË®±íÀ´½øÐмÆÁ¿µÄ¡£²ÉÓÃÕâÖÖ¼ÆÁ¿·½Ê½£¬ËäȻҲÄÜ׼ȷ¼ÆÁ¿Óû§µÄÓÃË®Á¿¡£µ«ÓÉÓÚ×Ô
ɽ¶«ÑÇÐÇÓÎÏ·¹ÙÍø»ú´²ÓÐÏÞ¹«Ë¾
È«¹ú·þÎñÈÈÏߣº13062023238
µç»°£º13062023238
µØÖ·£ºëøÖÝÊÐÁúȪ¹¤ÒµÔ°68ºÅ
¹Ø¼ü´Ê£ºÏ³´²£¬Êý¿ØÏ³´²£¬ÁúÃÅϳ´²
¹«Ë¾¶þάÂë
Copyright 2010-2024 °æÈ¨ËùÓÐ All rights reserved ³ICP±¸19044495ºÅ-12
¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿