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2015-01-16
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¹Ø¼ü´Ê GPS£¬GIS£¬GSM£¬µØÍ¼Æ¥Å䣬ģºýÂß¼
Title£ºThe intelligern avtomobile orients the tracing system
Abstract
Cars are more and more popular these days. Then the problems of cars safety and management are coming increasingly. This case will realize the cars positioning and tracking and will effectively prevent the cars from stolen and will also help the cars managing, tracking, directing and make sure of car driver¡¯s safety. And this case can help to manage the traffic and avoid the traffic jam and improve the efficiency of transportation. Moreover, this system uses the GSM mobile network to realize the communication between the car terminal of GPS and the management center. So the cost of the system is greatly decreased. Then the application of the system will be very wide in the future.
Keywords GPS, GIS, GSM, map matching, fuzzy logic
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Õª Òª1
Abstract3
µÚÒ»Õ Ð÷ÂÛ7
1.1ÖÇÄܳµÁ¾µ¼º½×·×Ùϵͳ¸ÅÊö7
1.2³µÔØGPSµ¼º½ÏµÍ³¿ÉÐÐÐÔ·ÖÎö7
1.3 ¿ÎÌâÖ÷ÒªÑо¿ÄÚÈÝ9
µÚ¶þÕ ϵͳµÄ×ÜÌåÉè¼Æ14
2.1 GPS¼¼ÊõµÄ½éÉÜ14
2.1.1 GPS¸ÅÊö14
2.1.2 GPSµÄ×é³É14
2.1.3 GPSµÄ¶¨Î»ÔÀí14
2.2 GSM¼¼ÊõµÄ½éÉÜ15
2.2.1 GSM¼¼ÊõµÄÌá³ö15
2.2.2 GSMϵͳµÄÌåϵ½á¹¹15
2.2.3 ͨ¹ýGSMÍø´«Êä³µÁ¾¶¨Î»ÐÅÏ¢µÄÓŵã17
2.2.4 GSMÒµÎñµÄÑ¡Ôñ17
2.3.³µÁ¾¶¨Î»ÏµÍ³µÄ×é³É21
µÚÈýÕ ϵͳµÄÓ²¼þÉè¼Æ22
3.1 GPS¶¨Î»ÐźŽÓÊÕ²¿·ÖµÄÉè¼Æ22
3.1.1 GPS¶¨Î»Ä£¿éµÄ·ÖÀàÓëÑ¡Ôñ22
3.1.2 GPSÄ£¿é²¿·ÖµÄÓ²¼þÉè¼ÆÓëµ÷ÊÔ24
3.2 ³µÔØÖÕ¶ËÒÆ¶¯Í¨ÐÅϵͳµÄ»ù±¾ÔÀíÓëÓ²¼þÉè¼Æ25
3.2.1 GSMÄ£¿éµÄÑ¡Ôñ25
3.2.2 GSMÄ£¿é²¿·ÖµÄÓ²¼þÉè¼ÆÓëµ÷ÊÔ26
3.3 µ¥Æ¬»úϵͳµÄÕûÌåÉè¼Æ29
3.3.1 AVRµ¥Æ¬»ú¼ò½é29
3.3.2 AVRµ¥Æ¬»úµÄÌåϵ½á¹¹29
3.3.3 µ¥Æ¬»úϵͳӲ¼þµÄ×ÜÌåÉè¼Æ30
3.4 ±¾ÕÂС½á31
µÚËÄÕ ϵͳµÄÈí¼þÉè¼Æ32
4.1 GPSÄ£¿é²¿·ÖµÄÈí¼þÉè¼Æ32
4.1.1 GPS15LÄ£¿éµÄÅäÖÃ32
4.1.2 GPS15LÄ£¿é¶¨Î»ÐÅÏ¢µÄ½ÓÊÕ³ÌÐò32
4.2 GSMÄ£¿é²¿·ÖµÄÈí¼þÉè¼Æ34
4.2.1 »ù±¾µÄATÃüÁîÓë¸ñʽ34
4.2.2 MC35Ä£¿é²¿·ÖµÄÈí¼þÉè¼Æ35
4.3 µ¥Æ¬»úϵͳÈí¼þµÄÉè¼Æ36
4.4 ±¾ÕÂС½á39
µÚÎåÕ »ùÓÚÄ£ºýÂß¼µÄµØÍ¼Æ¥ÅäËã·¨µÄÉè¼Æ40
5.1 µØÍ¼Æ¥ÅäµÄÒâÒå40
5.2 ³£¼ûµÄµØÍ¼Æ¥ÅäËã·¨40
5.3 Ä£·Âº½Î»ÍÆËãµÄ»ùÓÚÄ£ºýÂß¼µÄµØÍ¼Æ¥ÅäËã·¨41
5.3.1»ùÓÚÄ£ºýÂß¼µÄµØÍ¼Æ¥ÅäËã·¨µÄ»ù±¾ÔÀí41
5.3.2 »ùÓÚÄ£ºýÂß¼µÄµØÍ¼Æ¥ÅäËã·¨µÄ·ÂÕæÓëÑéÖ¤46
5.4 ±¾ÕÂС½á48
½á ÂÛ49
ÖÂл50
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¸½Â¼A54
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