ÑÇÐÇÓÎÏ·¹ÙÍø-www.yaxin868.com

ɽ¶«ÑÇÐÇÓÎÏ·¹ÙÍø»ú´²ÓÐÏÞ¹«Ë¾Ï³´²¹Ù·½ÍøÕ¾½ñÌìÊÇ£º2025-05-13Çл»³ÇÊÐ[È«¹ú]-ÍøÕ¾µØÍ¼
ÍÆ¼ö²úÆ· :
ÍÆ¼öÐÂÎÅ
¼¼ÊõÎÄÕµ±Ç°Î»ÖÃ:¼¼ÊõÎÄÕÂ>

Ò»ÖÖ°ëµ¼ÌåÆ÷¼þ·´Ïò»÷´©µçѹ²âÊÔϵͳµÄÖÆ×÷·½·¨

ʱ¼ä:2025-05-13    ×÷Õß: ¹ÜÀíÔ±

רÀûÃû³Æ£ºÒ»ÖÖ°ëµ¼ÌåÆ÷¼þ·´Ïò»÷´©µçѹ²âÊÔϵͳµÄÖÆ×÷·½·¨
¼¼ÊõÁìÓò£º
±¾·¢Ã÷ÊôÓÚÆ÷¼þ²âÊÔ¼¼ÊõÁìÓò£¬¸üΪ¾ßÌ嵨½²£¬Éæ¼°Ò»ÖÖ°ëµ¼ÌåÆ÷¼þ·´Ïò»÷´©µçѹ²âÊÔϵͳ¡£
±³¾°¼¼Êõ£º
°ëµ¼ÌåÆ÷¼þÖÖÀà·±¶à¡¢Ê¹ÓÃÁé»î¡¢Ó¦Óù㷺¡¢³É±¾µÍÁ®£¬Ïà±ÈÆäËü¼¯³Éµç·¾ßÓÐÌØÊâÐÔ£¬Èç´ó¹¦ÂÊ¡¢¸ß·´Ñ¹¡¢¸ßƵµÈ£¬¾ß±¸Ä³Ð©Ó¦ÓÃÖеIJ»¿ÉÌæ´úÐÔ¡£ÕâÐ©ÌØµãʹ°ëµ¼Ìå·ÖÁ¢Æ÷¼þÊг¡ÐèÇóÒÀÈ»ÅӴ󣬰뵼Ìå·ÖÁ¢Æ÷¼þ²úÒµÒÀÈ»ÎȲ½·¢Õ¹¡£°ëµ¼Ìå·ÖÁ¢Æ÷¼þÐèÇóÊýÁ¿¾Þ´ó£¬Òò´ËÈçºÎÔÚ´ó¹æÄ£Á¿²úµÄͬʱ±£Ö¤°ëµ¼Ìå·ÖÁ¢Æ÷¼þµÄÌØÐÔ²ÎÊý´ï±ê¾Í³ÉΪºâÁ¿¸÷Éú²ú³§ÉÌÉú²úʵÁ¦ºÍÉú²úÐ§ÒæµÄÒ»¹Ø¼ü´óÎÊÌâ¡£²âÊÔÊǰ뵼Ìå·ÖÁ¢Æ÷¼þÉú²ú²»¿ÉȱÉٵĻ·½Ú£¬ÊDZ£Ö¤²úÆ·ÖÊÁ¿µÄÖØÒªÊֶΡ£¸ßËÙ¡¢¸ß¾«¶È¡¢¸ßͨÓÃÐԵİ뵼ÌåÆ÷¼þ²âÊÔϵͳÄÜÍê³É°ëµ¼ÌåÆ÷¼þ²ÎÊýµÄ×Ô¶¯»¯²âÊÔ£¬¶Ô½µµÍ·ÖÁ¢Æ÷¼þÉú²ú³§ÉÌÉú²ú³É±¾£¬Ìá¸ßÉú²úЧÂÊ£¬ÔöÇ¿Êг¡¾ºÕùÁ¦¾ßÓÐÖØÒªÒâÒå¡£·´Ïò»÷´©µçѹµÄ²âÊÔÊǰ뵼ÌåÆ÷¼þ²âÊÔ²»¿É»òȱµÄÒ»²¿·Ö£¬Æä±¾Éíµçѹ¸ß¡¢µçÁ÷СµÄÌØµãʹÆä³ÉΪ²âÊÔµÄÒ»¸öÄѵã¡£ÈçºÎÔÚ°ëµ¼ÌåÆ÷¼þ²âÊÔϵͳÖÐʵÏÖ·´Ïò»÷´©µçѹµÄ¿ìËÙ¡¢¸ß¾«¶È¡¢¿É¿¿°²È«µÄ²âÊÔÊÇÑо¿°ëµ¼ÌåÆ÷¼þ²âÊÔµÄÒ»¸ö¹Ø¼üÎÊÌ⣬¶ÔÌá¸ß°ëµ¼ÌåÆ÷¼þ²âÊÔЧÂʾßÓÐÖØÒªÒâÒå¡£¡£

·¢Ã÷ÄÚÈÝ
±¾·¢Ã÷µÄÄ¿µÄÔÚÓÚ¿Ë·þÏÖÓм¼ÊõµÄ²»×㣬ÌṩһÖÖ°ëµ¼ÌåÆ÷¼þ·´Ïò»÷´©µçѹ²âÊÔϵͳ£¬ÒÔʵÏÖ¿ìËÙ¡¢¸ß¾«¶È²âÊÔ°ëµ¼ÌåÆ÷¼þ·´Ïò»÷´©µçѹ¡£ÎªÊµÏÖÒÔÉÏÄ¿µÄ£¬±¾·¢Ã÷Ò»ÖÖ°ëµ¼ÌåÆ÷¼þ·´Ïò»÷´©µçѹ²âÊÔϵͳ£¬ÆäÌØÕ÷ÔÚÓÚ£¬°üÀ¨CPU¡¢FPGA¿ØÖÆÂß¼­µ¥Ôª¡¢¸ßѹ¼¤ÀøÔ´¡¢²âѹµç·¡¢²âÁ÷µç·¡¢Ä£Êýת»»µç·ÒÔ¼°µçÁ÷¼à²âµç·£»CPUÅäÖøßѹ¼¤ÀøÔ´µÄбÆÂµçѹÊä³öÐźŵIJÎÊýÒ»·ù¶È·¶Î§ÓëбÂÊ£¬FPGA¿ØÖÆÂß¼­µ¥Ôª²úÉúÖ¸¶¨·ù¶ÈÓëбÂʵÄбÆÂµçѹÊý×ÖÐźŸø¸ßѹ¼¤ÀøÔ´£¬¸ßѹ¼¤ÀøÔ´½«Ð±ÆÂµçѹÊý×ÖÐźÅת»»Îª¶ÔÓ¦µÄбÆÂµçѹ·´Ïò¼ÓÔØµ½°ëµ¼ÌåÆ÷¼þÉÏ£»²âѹµç·¶Ô·´Ïò¼ÓÔØµ½°ëµ¼ÌåÆ÷¼þÉϵçѹ½øÐвâÁ¿£¬²¢ËÍÈëÄ£Êýת»»µç·£»²âÁ÷µç·¶Ô°ëµ¼ÌåÆ÷¼þ·´ÏòµçÁ÷½øÐвâÊÔ£¬²¢½«ÆäÊä³öµ½µçÁ÷¼à²âµç·ÖÐÓëÉ趨µÄµçÁ÷¼à²âãÐÖµ½øÐбȽϣ¬Èç¹û´óÓÚÉ趨µÄµçÁ÷¼à²âãÐÖµ£¬ÔòÊä³öµçÁ÷¼à²âÐźŸøFPGA¿ØÖÆÂß¼­µ¥ÔªÆô¶¯ADת»»Æô¶¯Ä£Êýת»»µç·µÄADת»»Æ÷£¬¶Ô²âѹµç·²âµÃµÄµçѹ½øÐÐADת»»£¬×ª»»ºóµÄÊý¾Ý¶ÁÈëFPGA¿ØÖÆÂß¼­µ¥ÔªµÄA/DÊý¾Ý¼Ä´æÆ÷ÖУ¬CPU¶ÁÈ¡A/DÊý¾Ý¼Ä´æÆ÷ÖеÄÊý¾Ý£¬´Ó¶ø»ñµÃ°ëµ¼ÌåÆ÷¼þ·´Ïò»÷´©µçѹ£¬ADת»»½áÊøÊ±£¬FPGA¿ØÖÆÂß¼­µ¥Ôª¶Ï¿ª¸ßѹ¼¤ÀøÔ´µÄÊä³ö¡£±¾·¢Ã÷µÄÄ¿µÄÊÇÕâÑùʵÏֵı¾·¢Ã÷°ëµ¼ÌåÆ÷¼þ·´Ïò»÷´©µçѹ²âÊÔϵͳ£¬Í¨¹ýFPGA¿ØÖÆÂß¼­µ¥Ôª²úÉúÖð²½Ôö¼ÓµÄбÆÂµçѹÊý×ÖÐźŸø¸ßѹ¼¤ÀøÔ´£¬Êä³öбÆÂµçѹ·´Ïò¼ÓÔØµ½°ëµ¼ÌåÆ÷¼þÉÏ£¬È»ºó£¬Í¨¹ý²âÁ÷µç·¶Ô°ëµ¼ÌåÆ÷¼þ·´ÏòµçÁ÷½øÐвâÊÔ£¬Èç¹û´óÓÚÉ趨µÄµçÁ÷¼à²âãÐÖµ£¬ÔòÊä³öµçÁ÷¼à²âÐźŸøFPGA¿ØÖÆÂß¼­µ¥ÔªÆô¶¯ADת»»£¬¶Ô²âѹµç·²âµÃµÄµçѹ½øÐÐADת»»£¬µÃµ½°ëµ¼ÌåÆ÷¼þ·´Ïò»÷´©µçѹ£¬Í¬Ê±¶Ï¿ª¸ßѹ¼¤ÀøÔ´µÄÊä³ö¡£Ó봫ͳµÄ¾²Ì¬²âÊÔ·½·¨Ïà±È£¬²»ÐèÒªµÈ´ý°ëµ¼ÌåÆ÷¼þÁ½¶ËÊ©¼ÓµÄ·´ÏòµçѹÎȶ¨(Îȶ¨Ê±¼äÔÚms¼¶)£¬ÕâÑù²»½ö¼õÉÙÁ˲âÊÔµÄʱ¼ä£¬ ¼õÉÙÁ˰뵼ÌåÆ÷¼þË𻵵ķçÏÕ£¬¶øÇÒ»¹»á¼õСÓÉÓÚ°ëµ¼ÌåÆ÷¼þζÈÉÏÉý¶øÓ°Ïìµ½×îÖյIJâÊÔ½á¹û£¬´Ó¶øÌá¸ßÁ˲âÊÔЧÂʺ;«¶È¡£


ͼ1ÊÇPN½á·ü°²ÌØÐÔÇúÏßͼ2ÊÇÏÖÓм¼Êõ·´Ïò»÷´©µçѹ²âÊÔ·½·¨Óë±¾·¢Ã÷ÖвâÊÔ·½·¨Á÷³Ì¶ÔÕÕͼ3ÊÇÏÖÓм¼Êõ·´Ïò»÷´©µçѹ²âÊÔ·½·¨Óë±¾·¢Ã÷ÖвâÊÔ·½·¨µÄ²âÊÔÇúÏß¶ÔÕÕͼ4ÊDZ¾·¢Ã÷°ëµ¼ÌåÆ÷¼þ·´Ïò»÷´©µçѹ²âÊÔϵͳһÖÖ¾ßÌåʵʩ·½Ê½
Ô­Àí¿òͼ5ÊÇͼ4ËùʾFPGA¿ØÖÆÂß¼­µ¥ÔªµÄÔ­Àí¿òͼ6ÊÇͼ5Ëùʾ״̬¿ØÖÆ»úµÄ״̬ת»»Í¼7ÊÇͼ4Ëùʾ¸ßѹ¼¤ÀøÔ´µÄµçÔ­Àíͼ8ÊÇͼ4Ëùʾ²âѹµç·µÄµçÔ­Àíͼ9ÊÇͼ4Ëù²»²âÁ÷µç·µÄµçÔ­Àíͼ10ÊÇͼ4Ëùóéλµç·µÄµçÔ­Àíͼ11ÊÇ·´Ïò»÷´©µçѹ²âÊÔµÄÒ»¾ßÌåʵʩ·½Ê½
Á÷³Ìͼ12ÊǸßѹ¼¤ÀøÔ´Ð±ÆÂµçѹһ¾ßÌ岨ÐÎͼ¡£
¾ßÌåʵʩ·½Ê½
ÏÂÃæ½áºÏ¸½Í¼¶Ô±¾·¢Ã÷µÄ¾ßÌåʵʩ·½Ê½
½øÐÐÃèÊö£¬ÒԱ㱾ÁìÓòµÄ¼¼ÊõÈËÔ±¸üºÃµØÀí½â±¾·¢Ã÷¡£ÐèÒªÌØ±ðÌáÐÑ×¢ÒâµÄÊÇ£¬ÔÚÒÔϵÄÃèÊöÖУ¬µ±ÒÑÖª¹¦ÄܺÍÉè¼ÆµÄÏêϸÃèÊöÒ²Ðí»áµ­»¯±¾·¢Ã÷µÄÖ÷ÒªÄÚÈÝʱ£¬ÕâЩÃèÊöÔÚÕâÀォ±»ºöÂÔ¡£
1¡¢·´Ïò»÷´©µçѹ²âÊÔÔ­Àí
·´Ïò»÷´©µçѹÊǶàÊý°ëµ¼ÌåÆ÷¼þµÄÒ»ÏîÖØÒª²ÎÊý£¬ÊÇPN½á·´Ïò»÷´©Ê±Á½¶ËµÄµçѹ¡£PN½á·ü°²ÌØÐÔÈçͼ1Ëùʾ£¬µ±PN½áÁ½¶ËµÄ·´Ïòµçѹ³¬¹ýÒ»¶¨ÖµUbkºó£¬±¥ºÍµçÁ÷(Aµã´¦)»á¼±¾çÔö¼Ó£¬´ËʱPN½á·¢Éú·´Ïò»÷´©£¬Ubk¾ÍÊÇ·´Ïò»÷´©µçѹ¡£
·´Ïò»÷´©µçѹµÄ²âÊÔ¿Éת»»ÎªÑ°ÕÒPN½á±¥ºÍµçÁ÷¼±¾çÔö¼ÓµÄ״̬¡£´Ë״̬ÏÂPN ½áÁ½¶ËµÄµçѹ¾ÍÊǰ뵼ÌåÆ÷¼þ´ý²âµÄ·´Ïò»÷´©µçѹ£¬¿É½«PN½áµÄ·´ÏòµçÁ÷IsÓëµçÁ÷ãÐÖµ Ibem (¸ÃÖµ¿É²ÎÕÕÆ÷¼þÊÖ²áÉèÖÃ)±È½ÏÀ´Á¿»¯PN½á·´ÏòµçÁ÷¼±¾çÔö¼ÓµÄ״̬£¬ÈçÏÂʽËùʾ¡£
ȨÀûÒªÇó
1.Ò»ÖÖ°ëµ¼ÌåÆ÷¼þ·´Ïò»÷´©µçѹ²âÊÔϵͳ£¬ÆäÌØÕ÷ÔÚÓÚ£¬°üÀ¨CPU¡¢FPGA¿ØÖÆÂß¼­µ¥Ôª¡¢¸ßѹ¼¤ÀøÔ´¡¢²âѹµç·¡¢²âÁ÷µç·¡¢Ä£Êýת»»µç·ÒÔ¼°µçÁ÷¼à²âµç·£» CPUÅäÖøßѹ¼¤ÀøÔ´µÄбÆÂµçѹÊä³öÐźŵIJÎÊýÒ»·ù¶È·¶Î§ÓëбÂÊ£¬FPGA¿ØÖÆÂß¼­µ¥Ôª²úÉúÖ¸¶¨·ù¶ÈÓëбÂʵÄбÆÂµçѹÊý×ÖÐźŸø¸ßѹ¼¤ÀøÔ´£¬¸ßѹ¼¤ÀøÔ´½«Ð±ÆÂµçѹÊý×ÖÐźÅת»»Îª¶ÔÓ¦µÄбÆÂµçѹ·´Ïò¼ÓÔØµ½°ëµ¼ÌåÆ÷¼þÉÏ£» ²âѹµç·¶Ô·´Ïò¼ÓÔØµ½°ëµ¼ÌåÆ÷¼þÉϵçѹ½øÐвâÁ¿£¬²¢ËÍÈëÄ£Êýת»»µç·£» ²âÁ÷µç·¶Ô°ëµ¼ÌåÆ÷¼þ·´ÏòµçÁ÷½øÐвâÊÔ£¬²¢½«ÆäÊä³öµ½Á÷¼à²âµç·ÖÐÓëÉ趨µÄµçÁ÷¼à²âãÐÖµ½øÐбȽϣ¬Èç¹û´óÓÚÉ趨µÄµçÁ÷¼à²âãÐÖµ£¬ÔòÊä³öµçÁ÷¼à²âÐźŸøFPGA¿ØÖÆÂß¼­µ¥ÔªÆô¶¯ADת»»Æô¶¯Ä£Êýת»»µç·µÄADת»»Æ÷,¶Ô²âѹµç·²âµÃµÄµçѹ½øÐÐADת»»,ת»»ºóµÄÊý¾Ý¶ÁÈëFPGA¿ØÖÆÂß¼­µ¥ÔªµÄA/DÊý¾Ý¼Ä´æÆ÷ÖУ¬CPU¶ÁÈ¡A/DÊý¾Ý¼Ä´æÆ÷ÖеÄÊý¾Ý£¬´Ó¶ø»ñµÃ°ëµ¼ÌåÆ÷¼þ·´Ïò»÷´©µçѹ£¬ADת»»½áÊøÊ±£¬FPGA¿ØÖÆÂß¼­¶Ï¿ª¸ßѹ¼¤ÀøÔ´µÄÊä³ö¡£
2.¸ù¾ÝȨÀûÒªÇó1ËùÊöµÄ·´Ïò»÷´©µçѹ²âÊÔϵͳ£¬ÆäÌØÕ÷ÔÚÓÚ£¬»¹°üÀ¨óéλµç·£¬²âÁ÷µç·¶Ô°ëµ¼ÌåÆ÷¼þ·´ÏòµçÁ÷µÄ²âÊÔÊä³öͬʱ»¹Êä³öµ½óéλµç·ÖУ¬ÓëóéλµçÁ÷ãÐÖµ½øÐбȽϣ¬Èç¹û´óÓÚ£¬ÔòÊä³öóéλÐźŸøFPGA¿ØÖÆÂß¼­µ¥Ôª£¬FPGA¿ØÖÆÂß¼­µ¥Ôª¿ØÖÆÏ£¬¸ßѹ¼¤ÀøÔ´¶Ï¿ªÊä³ö£¬´Ó¶ø´ïµ½±£»¤Ä¿µÄ¡£
3.¸ù¾ÝȨÀûÒªÇó1ËùÊöµÄ·´Ïò»÷´©µçѹ²âÊÔϵͳ£¬ÆäÌØÕ÷ÔÚÓÚ£¬ÔÚÄ£Êýת»»µç·ÖÐÔö¼ÓÁ˶þ·ģÄâÑ¡Ôñ¿ª¹Ø±äΪ²âѹ²âÁ÷Ñ¡ÔñÓëÄ£Êýת»»µç·£¬Íê³ÉÊ©¼Óµçѹ²¢²âÁ¿µçÁ÷µÄ¹¦ÄÜ£¬ÔÚÖ´Ðиù¦ÄÜʱ£¬CPU ¶þ·ģÄâÑ¡Ôñ¿ª¹ØÑ¡Ôñ²âÁ÷µç·µÄÊä³ö£¬½øÐеçÁ÷²âÁ¿¡£
4.¸ù¾ÝȨÀûÒªÇó3ËùÊöµÄ·´Ïò»÷´©µçѹ²âÊÔϵͳ£¬ÆäÌØÕ÷ÔÚÓÚ£¬ËùÊöµÄFPGA¿ØÖÆÂß¼­µ¥Ôª°üÀ¨óéλ¿ØÖÆÂß¼­¡¢µçÁ÷¼à²â¿ØÖÆÂß¼­¡¢µçѹµµÎ»¿ØÖÆÂß¼­¡¢µçÁ÷µµÎ»¿ØÖÆÂß¼­¡¢¸ßѹ¼¤ÀøÔ´DAC½Ó¿Ú¿ØÖÆÂß¼­£¬ADC½Ó¿Ú¿ØÖÆÂß¼­¡¢×Ô¶¯·´Ïò»÷´©µçѹ²âÊÔAUTO_TBV¿ØÖÆÂß¼­ÒÔ¼°Ñ¡Ôñ²âÁ÷²âѹÓë¸ßѹ¼¤ÀøÔ´¼«ÐÔÑ¡ÔñµçÔ´¹Ø¶Ï¿ØÖÆÂß¼­£» óéλ¿ØÖÆÂß¼­CPUͨ¹ýϵͳ×ÜÏß½«óéλµçÁ÷ãÐֵдÈëµ½À¨óéλ¿ØÖÆÂß¼­µÄóéλDAC½Ó¿Ú¿ØÖÆÖУ¬óéλDAC½Ó¿Ú¿ØÖÆÊä³öÊý×ÖµÄóéλµçÁ÷ãÐÖµDAClµ½óéλµç·ÖУ¬¾­¹ýDAC±äΪģÄâÐźţ¬²¢¾­¹ý»º³åµç·ºóÊä³öÏàÓ¦´óСµÄóéλµçÁ÷ãÐÖµ£¬ÔÚ±È½ÏÆ÷ÖÐÓë²âÁ÷µç·¶Ô°ëµ¼ÌåÆ÷¼þ·´ÏòµçÁ÷µÄ²âÊÔÊä³ö½øÐбȽϣ¬Èç¹ûСÓÚ£¬ÔòÊä³öóéλÐźŸøFPGA¿ØÖÆÂß¼­µ¥Ôª£¬FPGA¿ØÖÆÂß¼­µ¥ÔªÉèÖÃóéλ±ê־״̬¼Ä´æÆ÷µÄֵΪ¡¯ I¡¯£¬²¢Êä³ö¹Ø±Õ¸ßѹ¼¤ÀøÔ´Ðźţ¬¼´½«¹Ø±Õ¸ßѹ¼¤ÀøÔ´ÐźÅÉèÖÃΪ¡¯ I¡¯ ; ÔÚ·¢Éú±£»¤µÄÇéÐÎÏû³ýºó£¬CPUͨ¹ýϵͳ×ÜÏß½«óéλ±ê־״̬¼Ä´æÆ÷µÄÖµÇåÁ㼴Ϊ¡¯ O¡¯£¬²¢½«¹Ø±Õ¸ßѹ¼¤ÀøÔ´ÐźÅÉèÖÃΪÎÞЧ£¬¼´Îª¡¯ O¡¯ £» µçÁ÷¼à²â¿ØÖÆÂß¼­CPUͨ¹ýϵͳ×ÜÏß½«µçÁ÷¼à²âãÐֵдÈëµ½µçÁ÷¼à²â¿ØÖÆÂß¼­µÄµçÁ÷¼à²âDAC½Ó¿Ú¿ØÖÆÖУ¬µçÁ÷¼à²âDAC½Ó¿Ú¿ØÖÆÊä³öÊý×ֵĵçÁ÷¼à²âãÐÖµDAC2µ½µçÁ÷¼à²âµç·ÖУ¬¾­¹ýDAC±äΪģÄâÐźţ¬²¢¾­¹ý»º³åµç·ºóÊä³öÏàÓ¦´óСµÄµçÁ÷¼à²âãÐÖµ£¬ÔÚ±È½ÏÆ÷ÖÐÓë²âÁ÷µç·¶Ô°ëµ¼ÌåÆ÷¼þ·´ÏòµçÁ÷µÄ²âÊÔÊä³ö½øÐбȽϣ¬Èç¹ûСÓÚ£¬ÔòÊä³öµçÁ÷¼à²âÐźŸøFPGA¿ØÖÆÂß¼­µ¥Ôª£¬FPGA¿ØÖÆÂß¼­µ¥ÔªÉèÖõçÁ÷¼à²â±ê־״̬¼Ä´æÆ÷µÄֵΪ¡¯ I¡¯£¬ÔÚ·´Ïò»÷´©µçѹ²âÊÔ½áÊøºó£¬CPUͨ¹ýϵͳ×ÜÏß½«µçÁ÷¼à²â±ê־״̬¼Ä´æÆ÷µÄÖµÇåÁ㼴Ϊ£¬O£¬;ͬʱ£¬µçÁ÷¼à²âÐźŻ¹Êä³ö¸ø×Ô¶¯·´Ïò»÷´©µçѹ²âÊÔAUTO_TBV¿ØÖÆÂß¼­£¬×÷Ϊ״̬ת»»µÄÌõ¼þ£»²âѹµµÎ»¿ØÖÆÂß¼­CPUͨ¹ýϵͳ×ÜÏß½«²âѹµµÎ»Ð´Èëµ½²âѹµµÎ»¿ØÖÆÖУ¬È»ºó²âѹµµÎ»¿ØÖÆÊä³öµçѹµµÎ»ÐźŸø²âѹµç·£¬¸Ä±ä²âѹµç·µÄÔöÒæ£¬´Ó¶øÊÊÓ¦²»Í¬´óСµçѹµÄ²âÊÔ; ²âÁ÷µµÎ»¿ØÖÆÂß¼­CPUͨ¹ýϵͳ×ÜÏß½«²âÁ÷µµÎ»Ð´Èëµ½²âÁ÷µµÎ»¿ØÖÆÖУ¬È»ºó²âÁ÷µµÎ»¿ØÖÆÊä³öµçÁ÷µµÎ»ÐźŸø²âÁ÷µç·£¬Ñ¡Ôñ²âÁ÷µç·µÄ²ÉÑùµç×裬´Ó¶øÊÊÓ¦²»Í¬´óСµçÁ÷µÄ²âÊÔ£» ADC½Ó¥í¿ØÖÆÂß¼­¿ØÖƲâѹ²âÁ÷Ñ¡ÔñÓëÄ£Êýת»»µç·ÖеÄADCоƬִÐÐA/Dת»»£¬²¢½«×ª»»ºóµÄÊý¾Ý¶Á»ØÆäA/DÊý¾Ý¼Ä´æÆ÷ÖУ» ¸ßѹ¼¤ÀøÔ´DAC½Ó¥í¿ØÖÆÂß¼­¸ºÔðÉèÖøßѹ¼¤ÀøÔ´Êä³öµçѹ£¬¼´DAC3 ;¸Ã²¿·ÖÓÐÁ½ÖÖ¹¤×÷ģʽa¡¢ÔÚÏßģʽ-Ö»½ÓÊÜCPU¿ØÖÆ£¬Æô¶¯DAÐźÅDA_enΪ¡¯0¡¯£¬Æä´ýת»»µÄµçѹÊý¾ÝÀ´×ÔCPU ;b¡¢ÍÑ»úģʽ-Ö»½ÓÊÜ×Ô¶¯·´Ïò»÷´©µçѹ²âÊÔAUTO_TBV¿ØÖÆÂß¼­¿ØÖÆ£¬Æô¶¯DAÐźÅDA_ enΪ¡¯ I¡¯£¬Æä´ýת»»µÄµçѹÊý¾ÝÀ´×Ô×Ô¶¯·´Ïò»÷´©µçѹ²âÊÔAUTO_TBV¿ØÖÆÂß¼­£»×Ô¶¯·´Ïò»÷´©µçѹ²âÊÔAUTO_TBV¿ØÖÆÂß¼­¸ºÔðÖ´Ðа뵼ÌåÆ÷¼þ·´Ïò»÷´©µçѹµÄÍÑ»ú²âÊÔ£¬²úÉúбÆÂµçѹ¡¢²â»Ø´ý²âµçѹ¡£CPU²»Ö±½Ó¿ØÖƲâÊԵľßÌå¹ý³Ì£¬½ö¸ºÔð³õʼ»¯¸ÃÄ£¿éÉèÖü¤ÀøµçѹµÄÆðʼֵ¡¢²½½øÖµ¡¢½KÖ¹Öµ¡¢ÑÓʱֵ£»¿ØÖƸÃÄ£¿é¿ªÊ¼»òÍ£Ö¹¹¤×÷£»¶Áȡ״̬¼Ä´æÆ÷µÄÖµ CPUͨ¹ýϵͳ×ÜÏß¶Ô×Ô¶¯·´Ïò»÷´©µçѹ²âÊÔAUTO_TBV¿ØÖÆÂß¼­ÖеÄ״̬¿ØÖÆ»úµÄÆðʼֵmin¡¢²½½øÖµstep¡¢ÖÕÖ¹Öµmax½øÐÐÉèÖã¬ÉèÖÃÍê±Ïºó£¬×´Ì¬¿ØÖÆ»ú¿ªÊ¼¹¤×÷£¬½øÈë¿ÕÏÐ״̬idle£¬¿ªÊ¼ÈçϵÄת»» ¿ÕÏÐ״̬idle :ÔÚCPUͨ¹ýϵͳ×ÜÏ߸ø³öµÄʹÄÜ״̬»úÐźÅenÓÐЧºó£¬³õʼ»¯Æô¶¯ADÐźÅAD_en¡¢Æô¶¯DAÐźÅDA_en¡¢Æô¶¯ÑÓʱÆ÷ÐźÅCnt_enΪÎÞЧ£¬¼´ÖµÎª¡¯ 0¡¯£¬³õʼ»¯DAת»»Êý¾Ý¼Ä´æÆ÷tempµÄֵΪmin,Ìø×ªµ½ÀÛ¼Ó״̬add ;Èç¹ûʹÄÜ״̬»úÐźÅenÎÞЧ,ÔòÒ»Ö±´¦ÓÚ¿ÕÏÐ״̬idle £» ÀÛ¼Ó״̬add DAת»»Êý¾Ý¼Ä´æÆ÷tempµÄÖµÀÛ¼Ó²½½øÖµstep,Ìø×ªµ½ÅжÏ״̬juge £»ÅжÏ״̬juge :ÈôóéλÐźÅÓëµçÁ÷¼à²âÐźžùÎÞЧ£¬ÔòDAʹÄÜÐźÅDA_en=l£¬¿ØÖƸßѹ¼¤ÀøÔ´DAC½Ó¥í¿ØÖÆÂß¼­½øÈëÍÑ»úģʽ£¬Æô¶¯D/Aת»»£¬DAת»»Êý¾Ý¼Ä´æÆ÷tempµÄÖµ×÷ΪDAÊý¾ÝÊä³ö¸ø¸ßѹ¼¤ÀøÔ´DAC½Ó¥í¿ØÖÆÂß¼­£¬È»ºóÌø×ªµ½Êýģת»»×´Ì¬DA £» ÈôóéλÐźÅÎÞЧÇÒµçÁ÷¼à²âÐźÅÓÐЧ£¬ÔòADʹÄÜÐźÅAD_en=l£¬¿ØÖÆADC½Ó¥í¿ØÖÆÂß¼­½øÈëÍÑ»úģʽ£¬Æô¶¯A/Dת»»£¬Ìø×ªµ½Ä£Êýת»»×´Ì¬AD £» ÈôóéλÐźÅÓÐЧ»òÕßDAת»»Êý¾Ý¼Ä´æÆ÷µÄÖµ³¬¹ýÖÕÖ¹Öµmax£¬Ôò½øÈë½áÊø×´Ì¬end £»Êýģת»»×´Ì¬DA :¸ßѹ¼¤ÀøÔ´DAC½Ó¥í¿ØÖÆÂß¼­Êä³öµçѹ¼´DAC3£¬ÔÚ¸ßѹ¼¤ÀøÔ´µÄDACת»»Æ÷ÖнøÐÐD/Aת»»£¬µÈ´ýD/Aת»»½áÊø£»Èôת»»Ã»Íê³É¼´DA_end=0£¬ÔòÍ£ÁôÔÚ´Ë״̬£»ÈôÍê³Éת»»¼´DA_end=l£¬ÔòÖÃÑÓʱʹÄÜÐźÅCnt_enΪ1£¬Ê¹ÄÜÑÓʱÆ÷²¢½«DAʹÄÜÐźÅDA_enÇåÁã,½øÈëÑÓʱ״̬delay £» ÑÓʱ״̬delay :µÈ´ýÑÓʱ½áÊø£¬ÈôÑÓʱÆ÷Êä³öµÄÑÓʱ½áÊøÐźÅCnt_endÎÞЧ£¬ÔòÍ£ÁôÔÚ±¾×´Ì¬£»ÈôÑÓʱ½áÊøÐźÅCnt_endÓÐЧ£¬½«ÑÓʱʹÄÜÐźÅCnt_enÇåÁ㣬½øÈëÀÛ¼Ó״̬add £» Ä£Êýת»»×´Ì¬AD :ADC½Ó¥í¿ØÖÆÂß¼­Êä³ö¿ØÖƲâѹ²âÁ÷Ñ¡ÔñÓëÄ£Êýת»»µç·µÄADת»»Æ÷½øÐÐA/Dת»»£¬µÈ´ýA/Dת»»½áÊø£»ÈôADC½Ó¥í¿ØÖÆÂß¼­Êä³öADת»»½áÊøÐźÅAD_endÓÐЧ£¬Ôò½«ADʹÄÜÐźÅAD_enÐźÅÇåÁ㣬½øÈë½áÊø×´Ì¬end £» ½áÊø×´Ì¬end :½«Ê¹ÄÜ״̬»úÐźÅenÐźÅÇåÁã£¬Ìø×ªµ½¿ÕÏÐ״̬idle ;ÉèÖÃ״̬¼Ä´æÆ÷ S µÄÖµsQ=óéλÐźţ¬s1=AD_end, S2= (temp>max)(¼´ temp>max Ϊ I, temp ^ max Ϊ O);CPUµÄ³ÌÐò¶ÁÈ¡ÉèÖÃ״̬¼Ä´æÆ÷SµÄÖµ£¬×öÏàÓ¦µÄ´¦Àí
È«ÎÄÕªÒª
±¾·¢Ã÷¹«¿ªÁËÒ»ÖÖ°ëµ¼ÌåÆ÷¼þ·´Ïò»÷´©µçѹ²âÊÔϵͳ£¬Í¨¹ýFPGA¿ØÖÆÂß¼­µ¥Ôª²úÉúÖð²½Ôö¼ÓµÄбÆÂµçѹÊý×ÖÐźŸø¸ßѹ¼¤ÀøÔ´£¬Êä³öбÆÂµçѹ·´Ïò¼ÓÔØµ½°ëµ¼ÌåÆ÷¼þÉÏ£¬È»ºó£¬Í¨¹ý²âÁ÷µç·¶Ô°ëµ¼ÌåÆ÷¼þ·´ÏòµçÁ÷½øÐвâÊÔ£¬Èç¹û´óÓÚÉ趨µÄµçÁ÷¼à²âãÐÖµ£¬ÔòÊä³öµçÁ÷¼à²âÐźŸøFPGA¿ØÖÆÂß¼­µ¥ÔªÆô¶¯ADת»»£¬¶Ô²âѹµç·²âµÃµÄµçѹ½øÐÐADת»»£¬µÃµ½°ëµ¼ÌåÆ÷¼þ·´Ïò»÷´©µçѹ£¬Í¬Ê±Í£Ö¹Ð±ÆÂµçѹµÄÔö¼Ó¡£Ó봫ͳµÄ¾²Ì¬²âÊÔ·½·¨Ïà±È£¬²»ÐèÒªµÈ´ý°ëµ¼ÌåÆ÷¼þÁ½¶ËÊ©¼ÓµÄ·´ÏòµçѹÎȶ¨(Îȶ¨Ê±¼äÔÚms¼¶)£¬ÕâÑù²»½ö¼õÉÙÁ˲âÊÔµÄʱ¼ä£¬¼õÉÙÁ˰뵼ÌåÆ÷¼þË𻵵ķçÏÕ£¬¶øÇÒ»¹»á¼õСÓÉÓÚ°ëµ¼ÌåÆ÷¼þζÈÉÏÉý¶øÓ°Ïìµ½×îÖյIJâÊÔ½á¹û£¬´Ó¶øÌá¸ßÁ˲âÊÔЧÂʺ;«¶È¡£
Îĵµ±àºÅG01R31/26GK103048600SQ201210513098
¹«¿ªÈÕ2013Äê4ÔÂ17ÈÕ ÉêÇëÈÕÆÚ2012Äê12ÔÂ5ÈÕ ÓÅÏÈȨÈÕ2012Äê12ÔÂ5ÈÕ
·¢Ã÷ÕßÕ²»ÝÇÙ, Ò¦Ã÷Éú, °×À×, ¹ÅÌìÏé, Àî˶ ÉêÇëÈË:µç×ӿƼ¼´óѧ

  • רÀûÃû³Æ£º±ÇÑʰ©·Ö×Ó±êÖ¾Îbrd7ÊÔ¼ÁºÐµÄÖÆ×÷·½·¨×¨Àû˵Ã÷±ÇÑʰ©·Ö×Ó±êÖ¾Îï-BRD7ÊÔ¼ÁºÐ ±¾·¢Ã÷Éæ¼°Ò»ÖÖÓÃÓÚÕï¶Ï±ÇÑʰ©µÄ·Ö×Ó±êÖ¾Îï¡£±ÇÑʰ©ÊÇÎÒ¹úÄÏ·½¸ß·¢µÄÒ»ÖÖ¶ñÐÔÖ×Áö£¬ºþÄÏÊ¡ÊDZÇÑʰ©¸ß·¢Ê¡Ö®Ò»¡£Ä¿Ç°±ÇÑʰ©É¸²éËùÓõļì²â·½·¨£¬¶àΪEB²¡¶¾
  • רÀûÃû³Æ£ºÒ»ÖÖÐîµç³ØÃæÆ¬º¸½ÓÇ¿¶È¼ì²â×°ÖõÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾ÊµÓÃÐÂÐÍÉæ¼°Ðîµç³ØÁìÓò£¬ÌرðÊÇÉæ¼°Ò»ÖÖ¼ì²âÐîµç³ØÃæÆ¬º¸½ÓÇ¿¶ÈµÄ×°Öᣱ³¾°¼¼Êõ£ºÔÚСÐÍ·§¿ØÃÜ·âǦËáÐîµç³ØÉú²ú¹ý³ÌÖУ¬Ä¿Ç°ÆÕ±é²ÉÓó¬Éù²¨ÃÜ·âÃæÆ¬£¬ÃæÆ¬µÄÃÜ·âÀι̶̳ȶ԰²È«·§µÄ¿ª±Õ·§Ñ¹
  • רÀûÃû³Æ£º¸ß¾«¶ÈÆû³µ¿ÕÆøÁ÷Á¿¼Æ²åоµÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾ÊµÓÃÐÂÐÍÉæ¼°Æû³µÅä¼þÁìÓò£¬¾ßÌå˵ÊÇÒ»ÖÖÔÚÆû³µ·¢¶¯»úÖа²×°µÄ¿ÕÆøÁ÷Á¿¼ÆµÄ²åо¡£±³¾°¼¼Êõ£ºÄ¿Ç°£¬ÔÚ¹«ÖªµÄÆû³µ¿ÕÆøÁ÷Á¿¼ÆÊ¹ÓõIJåоÖУ¬¶¼ÊDzÉÓÃËÄ·½ÐÎÌÕ´É»ò¹èƬµç×è×ö´«¸ÐÔ´µÄ£¬Æä¿ÕÆøÍ¨µÀÒ²¶¼ÊÇ
  • רÀûÃû³Æ£ºÒ»ÖÖ²éÕÒµçÁ¦ÏµÍ³ÖжÌ·¹ÊÕϺͽӵعÊÕϵĵçÁ÷·¢Éú×°ÖõÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾ÊµÓÃÐÂÐÍÉæ¼°©`Öֵ祫ϵͳÖйÊÕϼì²â×°Öã¬ÓÈÆäÊÇ©`ÖÖ²éÕҵ祫ϵͳÖжÌ·¹ÊÕϺͽӵعÊÕϵĵçÁ÷·¢Éú×°Öᣱ³¾°¼¼Êõ£ºÔڵ祫ϵͳÖУ¬¶Ì·¹ÊÕϺͽӵعÊÕϾ­³£·¢Éú£¬Ôì³ÉÍ£µç
  • רÀûÃû³Æ£ºÒ»ÖÖ¾øÔµ×Ó¹ÊÕ϶¨Î»Õì²âÒǵÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾ÊµÓÃÐÂÐÍÉæ¼°µçÁ¦ÁìÓò£¬ÓÈÆäÉæ¼°Ò»ÖÖ¾øÔµ×Ó¹ÊÕ϶¨Î»Õì²âÒÇ¡£ ±³¾°¼¼Êõ£ºµçÁ¦¹¤ÒµÊǹúÃñ¾­¼Ã·¢Õ¹ÖÐ×îÖØÒªµÄ»ù´¡ÄÜÔ´²úÒµ£¬ÊǹØÏµ¹ú¼ÆÃñÉúµÄ»ù´¡²úÒµ¡£×÷ΪһÖÖÏȽøµÄÉú²úÁ¦ºÍ»ù´¡²úÒµ£¬µçÁ¦ÐÐÒµ²»½ö
  • רÀûÃû³Æ£ººãξ§ÌåÕñµ´Æ÷ÀÏ»¯²ÎÊý×Ô¶¯»¯²âÁ¿ÒǵÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾·¢Ã÷Éæ¼°Ò»ÖÖ×Ô¶¯»¯²âÁ¿ÒÇ£¬ÓÈÆäÉæ¼°Ò»ÖÖºãξ§ÌåÕñµ´Æ÷ÅúÁ¿Éú²úÖÐÀÏ»¯²ÎÊýÅúÁ¿²âÁ¿µÄ×Ô¶¯»¯²âÁ¿ÒÇ¡£±³¾°¼¼Êõ£ººãξ§ÌåÕñµ´Æ÷(¼ò³Æ0CX0)µÄÉú²ú£¬³¬¹ý90%ÒÔÉϵŤ×÷¶¼ÊǶÔÓÚ²úÆ·
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¡¿