bc´û¹Ù·½ÍøÕ¾Èë¿Ú

*STÓî˳¼ÓËÙÍÆ½øÖØ×é ÒÑÍê³ÉÊÕ¹ºÊ׸¶¿îÏîÖ§¸¶
Ïû·ÑÈÕ±¨Íø > ÒªÎÅ

Canopen³¬Ïß¹ûÈ»Ãâ·Ñ°²×°½Ì³Ì-Canopen³¬Ïß¹ûÈ»Ãâ·Ñ°²×°½Ì³Ì

СÄк¢°ëҹιСŮº¢³ÔÀ§°ÉÎÂÇéʱ¿Ì¼ûÖ¤Í¯Õæ

ʱ¼ä: 2025-10-25 21:18:54 À´Ô´:³ÂÉÐÔÆ

µ±µØÊ±¼ä2025-10-25

Canopen³¬Ïß¹ûÈ»Ãâ·Ñ°²×°½Ì³Ì-Àë±ð·±Ëö£¬Óµ±§¸ßЧ¹¤ÒµÍ¨ÐŵĻƽðÔ¿³×

ÔÚÈÕÐÂÔÂÒìµÄ¹¤Òµ×Ô¶¯»¯ÁìÓò£¬¸ßЧ¡¢Îȶ¨¡¢Áé»îµÄͨÐÅЭÒéÊÇÁ¬½ÓÒ»ÇеÄÉñ¾­¡£¶øCANopen£¬×÷ΪһÖÖ»ùÓÚCAN×ÜÏߵĸ߲ãͨÐÅЭÒ飬ƾ½èÆäÇ¿´óµÄʵʱÐÔ¡¢¿É¿¿ÐԺ͹㷺µÄÓ¦Óó¡¾°£¬ÔçÒѳÉΪ¹¤Òµ¿ØÖÆ¡¢Æû³µµç×Ó¡¢Ò½ÁÆÉ豸µÈÖÚ¶àÁìÓòµÄ»ùʯ¡£¶ÔÓÚÐí¶à³õѧÕߺͷÇרҵÈËÊ¿À´Ëµ£¬ÉîÈëÀí½âºÍ²¿ÊðCANopenÍùÍùÅãͬ×Ų»Ð¡µÄÃż÷¡ª¡ªÅÓ´óµÄÅäÖᢻÞɬµÄÎĵµ¡¢ÒÔ¼°°º¹óµÄרҵÈí¼þ£¬ÕâЩ¶¼¿ÉÄܳÉΪ×è°­ÎÒÃÇǰ½øµÄ°í½Åʯ¡£

µ«ÏÖÔÚ£¬ÊÇʱºò´òÆÆÕâЩ±ÚÀÝÁË£¡ÎÒÃÇÂ¡ÖØÍÆ³ö¡°Canopen³¬Ïß¹ûÈ»Ãâ·Ñ°²×°½Ì³Ì¡±£¬Õâ²»½ö½öÊÇÒ»·Ý°²×°Ö¸ÄÏ£¬¸üÊÇÒ»´Î¸³ÄÜ¿ª·¢Õß¡¢ÆÕ¼°ÏȽø¼¼ÊõµÄÊ¢»á¡£ÎÒÃÇÉîÖª£¬¼¼ÊõµÄ½ø²½²»Ó¦±»ÉÙÊýÈË¢¶Ï£¬¶øÊÇÓ¦¸ÃÏñ¿ÕÆøÒ»Ñù£¬×ÔÓɵØÁ÷Ìʵ½Ã¿Ò»¸ö¿ÊÍûÉú³¤µÄ½ÇÂä¡£Òò´Ë£¬ÎÒÃÇÇ㾡ÐÄѪ£¬½«CanopenµÄ°²×°Óë»ù´¡ÅäÖùý³Ì£¬ÒÔ×îÖ±¹Û¡¢×îÒ×¶®µÄ·½Ê½·ºÆð¸øÄú£¬¶øÇÒ£¬ÊÇÍêÈ«Ãâ·ÑµÄ£¡

ΪʲôѡÔñCanopen £¿ËüΪºÎÈç´ËÖØÒª £¿

ÔÚÉîÈë½Ì³Ì֮ǰ£¬ÈÃÎÒÃÇÏÈÀ´ÁÄÁÄCanopenµÄ÷ÈÁ¦ËùÔÚ¡£ÏëÏóһϣ¬ÔÚÒ»¸öÅÓ´óµÄ¹¤ÒµÏÖ³¡£¬³É°ÙÉÏǧµÄ´«¸ÐÆ÷¡¢Ö´ÐÐÆ÷¡¢¿ØÖÆÆ÷ÐèҪЭͬÊÂÇ飬ËüÃÇÖ®¼äÐÅÏ¢´«ÊäµÄ׼ȷÐÔ¡¢ÊµÊ±ÐÔÖ±½Ó¹ØÏµµ½Õû¸öϵͳµÄЧÂʺÍÄþ¾²¡£Canopen¾ÍÏñÒ»¸ö¾«Ãܵġ°·­Òë¹Ù¡±ºÍ¡°µ÷ÖÎÔ±¡±£¬Ëü½ç˵ÁËÒ»Ì׳߶Ȼ¯µÄͨÐŹ¤¾ß£¨ObjectDictionary,OD£©ºÍͨÐÅ·þÎñ£¨ÈçSDO,PDO,NMTµÈ£©£¬Ê¹µÃ²îÒì³§ÉÌ¡¢²îÒìÀàÐ͵ÄÉ豸Äܹ»ÇáËɵء°¶Ô»°¡±ºÍ¡°Ð­×÷¡±¡£

³ß¶È»¯½Ó¿Ú£¬»¥Áª»¥Í¨ÎÞÕϰ­£ºCANopenµÄ³ß¶È»¯¹¤¾ß×ֵ䣬ÈÃÉ豸µÄ¹¦Ð§ºÍ״̬±»ÇåÎúµØ½ç˵ºÍ·ÃÎÊ£¬¼«´óµØ¼ò»¯ÁËϵͳ¼¯³ÉµÄÊÂÇé¡£ÄúÎÞÐèÌåÌùÉ豸µÄµ×²ãϸ½Ú£¬Ö»ÐèÆ¾¾Ý³ß¶È½Ó¿Ú½øÐвÙ×÷£¬¾ÍÄÜʵÏÖÉ豸¼äµÄÎÞ·ì¶Ô½Ó¡£¸ßЧʵʱͨÐÅ£¬ÕÆ¿ØË²Ï¢Íò±ä£º»ùÓÚCAN×ÜÏß×Ô¼ºµÄʵʱÐÔ£¬CANopenÄܹ»È·±£Òªº¦Êý¾ÝµÄ¼°Ê±´«Ê䣬Õâ¶ÔÓÚÐèÒª¿ìËÙÏìÓ¦µÄ¹¤Òµ¹ý³ÌÖÁ¹ØÖØÒª¡£

ÎÞÂÛÊÇÔ˶¯¿ØÖÆ¡¢¹ý³Ì¿ØÖÆ£¬»¹ÊÇÊý¾ÝÊÕÂÞ£¬CANopen¶¼ÄÜÌṩ¿É¿¿µÄʵʱÐÔÄÜ¡£Áé»îÐÔÓë¿ÉÀ©Õ¹ÐÔ£¬Âú×ã¶àÑù»¯ÐèÇó£ºCANopenÖ§³Ö¶àÖÖÍøÂçÍØÆËºÍÉ豸ÀàÐÍ£¬´Ó¼òµ¥µÄ´«¸ÐÆ÷µ½ÅÓ´óµÄÔ˶¯¿ØÖÆÆ÷£¬¶¼ÄÜÔÚÆäÉú̬ϵͳÖÐÕÒµ½×Ô¼ºµÄλÖá£Æä¿ÉÅäÖÃÐÔÇ¿£¬Äܹ»Æ¾¾Ý¾ßÌåµÄÓ¦Óó¡¾°½øÐÐÓÅ»¯£¬Âú×ã²îÒìÏîÄ¿µÄÆæÌØÐèÇó¡£

¸»ºñµÄÓ¦Óó¡¾°£¬ÎÞ´¦²»ÔÚµÄÉíÓ°£º´Ó¹¤³§³µ¼äµÄ×Ô¶¯»¯Éú²úÏߣ¬µ½½¨ÖþÎïµÄÖÇÄÜÂ¥Óî¿ØÖÆ£»´Ó¸ßÐÔÄܵÄËÅ·þÇý¶¯Æ÷£¬µ½¾«×¼µÄÒ½ÁÆÕï¶ÏÉ豸£»ÔÙµ½¶ÔʵʱÐÔÒªÇ󼫏ߵįû³µµç×Óϵͳ£¬CANopenµÄÉíÓ°ÎÞ´¦²»ÔÚ£¬Ö¤Ã÷ÁËËüµÄÇ¿´óÉúÃüÁ¦ºÍÊÊÓÃÐÔ¡£

¡°Canopen³¬Ïß¹ûÈ»Ãâ·Ñ°²×°½Ì³Ì¡±-¿ªÆôÄúµÄѧϰ֮ÂÃ

ÎÒÃÇÉîÖª£¬ÕÆÎÕÒ»Ïîм¼Êõ£¬ÍùÍùʼÓÚÒ»¸ö˳³©µÄ¿ªÊ¼¡£Ò»¸öÇåÎú¡¢Ï꾡¡¢¿É²Ù×÷µÄ°²×°½Ì³Ì£¬ÊÇÂõ³öµÚÒ»²½µÄÐÅÐÄÖ®Ô´¡£±¾´ÎÐû²¼µÄ¡°Canopen³¬Ïß¹ûÈ»Ãâ·Ñ°²×°½Ì³Ì¡±£¬ÕýÊÇ»ùÓÚÕâÑùµÄÀíÄî´òÔì¡£ÎÒÃÇÞðÆúÁËÈß³¤¿ÝÔïµÄÀíÂÛÂÛÊö£¬¾Û½¹ÓÚ×îºËÐÄ¡¢×îʵÓõݲװÅäÖû·½Ú£¬Á¦ÇóÈÃÿһλѧϰÕß¶¼ÄÜ¿ìËÙÉÏÊÖ£¬Ç×ÊִÆð×Ô¼ºµÄCANopenÍøÂç¡£

½Ì³ÌÁÁµãÇÀÏÈ¿´£º

È«³Ì¿ÉÊÓ»¯²Ù×÷£¬Àë±ð¡°¿´Í¼Ëµ»°¡±£ºÎÒÃǾ«ÐÄÖÆ×÷ÁË´óÁ¿µÄ½ØÍ¼ºÍÊÓÆµÆ¬¶Î£¬ÅäºÏÏêϸµÄÎÄ×Ö˵Ã÷£¬ÈÃÄúÄܹ»Ëæ×Ž̳ÌÒ»²½Ò»²½²Ù×÷£¬ºÃÏñÖÃÉíÓÚÕæÊµµÄ²Ù×÷»·¾³ÖС£¾«Ñ¡ÊµÓù¤¾ß£¬Ãâ·ÑÇÒ¸ßЧ£º½Ì³Ì½«Òýµ¼ÄúʹÓÃһЩ¿ªÔ´»òÃâ·ÑµÄCANopen¹¤¾ßÈí¼þ£¬ÎÞÐè°º¹óµÄרҵÉ豸£¬¼´¿ÉÍê³ÉÍøÂçµÄÅäÖá¢Õï¶ÏºÍ²âÊÔ¡£

ÎÒÃÇÏàÐÅ£¬ÓÅÐãµÄ¹¤¾ß²»Ó¦³ÉΪѧϰµÄ¸ºµ£¡£´ÓÁ㿪ʼ£¬Ñ­Ðò½¥½ø£ºÎÞÂÛÄúÊdzõ´Î½Ó´¥CANopen£¬»¹ÊÇÒÑÓÐÒ»¶¨µÄǶÈëʽ¿ª·¢»ù´¡£¬±¾½Ì³Ì¶¼½«´Ó×î»ù´¡µÄ¿´·¨½²Æð£¬Öð²½ÉîÈ룬ȷ±£ÄúÄܹ»Àí½âÿһ¸ö²½Öè±³ºóµÄÔ­Àí£¬¶ø·Ç»úеµØÄ£·Â¡£°¸ÀýÇý¶¯£¬Ñ§ÒÔÖÂÓ㺽̳ÌÖн«½áºÏһЩµäÐ͵ÄÓ¦Óó¡¾°£¬ÀýÈçÈçºÎÅäÖÃÒ»¸ö¼òµ¥µÄCANopenÖ÷Õ¾Óë´ÓվͨÐÅ£¬ÈçºÎͨ¹ýSDO¶ÁдÉ豸²ÎÊý£¬ÈçºÎÀûÓÃPDOʵÏÖ¸ßЧÊý¾Ý´«ÊäµÈ£¬ÈÃÄúÔÚʵ¼ùÖÐÀιÌËùѧ¡£

ÎÊÌâÅŲéÖ¸ÄÏ£¬¹¥¿Ë³£¼ûÄÑÌ⣺ÔÚѧϰ¹ý³ÌÖУ¬Óöµ½ÎÊÌâÔÚËùÄÑÃâ¡£½Ì³ÌÖаüÂÞÁËÕë¶Ô³£¼û°²×°ºÍÅäÖÃÎÊÌâµÄÅŲé˼·ºÍ½â¾öÒªÁ죬×ÊÖúÄú¿ìËÙ¶¨Î»²¢½â¾öÀ§ÄÑ¡£

×¼±¸ºÃÁËÂ𠣿ÈÃÎÒÃÇÒ»ÆðÀ­¿ªCanopenѧϰµÄ´óÄ»£¡

¹¤Òµ×Ô¶¯»¯µÄÀ˳±¹ö¹öÏòǰ£¬ÕÆÎÕCANopenÕâÒ»ºËÐļ¼Êõ£¬ÎÞÒÉÊÇÌáÉýÄú¸öÈ˾ºÕùÁ¦¡¢ÍØÕ¹Ö°ÒµÉú³¤¿Õ¼äµÄÒªº¦Ò»²½¡£¶ø¡°Canopen³¬Ïß¹ûÈ»Ãâ·Ñ°²×°½Ì³Ì¡±ÕýÊÇÄṳ́ÈëÕâ¸ö¾«²ÊÊÀ½çµÄµÚÒ»ÉÈÃÅ¡£ÎÒÃÇÃãÀøÄú£¬ÎÞÂÛÄúÊÇѧÉú¡¢¹¤³Ìʦ£¬»¹ÊÇϲºÃÕߣ¬¶¼²»Òª±»¼¼Êõ¡°¸ßÀ䡱µÄÍâ±íÏŵ¹¡£

´ò¿ªÕâ·Ý½Ì³Ì£¬×·ËæÎÒÃǵÄÒýµ¼£¬Äú½«·¢ÏÖ£¬CANopen²¢·ÇÒ£²»Ðм°£¬Ëü¾ÍÔÚÄúµÄÖ¸¼â£¬ÆÚ´ý×ÅÄúµÄ̽Ë÷Óë¼ÝÔ¦¡£

ÔÚ±¾ÏµÁеÄÏÂÒ»²¿ÃÅ£¬ÎÒÃǽ«Áìµ¼ÄúÉîÈë¾ßÌåµÄ°²×°²½Ö裬´ÓÈí¼þµÄÑ¡Ôñµ½ÍøÂçµÄ»ù±¾ÅäÖã¬Ò»²½²½½Ò¿ªCANopenÉñÃØµÄÃæÉ´£¬ÈÃÄúÔÚʵ¼ùÖÐÌåÑé¼¼Êõ´øÀ´µÄÀÖȤÓë³É¾Í¸Ð¡£×¼±¸ºÃÄúµÄÉ豸£¬ÈÃÎÒÃÇһ̤ͬÉÏÕâ¶Î¼¤¸ÐÈËÐĵÄѧϰÂó̰ɣ¡

Canopen³¬Ïß¹ûÈ»Ãâ·Ñ°²×°½Ì³Ì-ʵսÑÝÁ·£¬¹¹½¨ÄúµÄÊ׸öCANopenÍøÂç

ÔÚÉÏÒ»²¿ÃÅ£¬ÎÒÃÇÅäºÏ̽ÌÖÁËCANopenµÄÖØÒªÐÔ¼°ÆäѧϰµÄÐëÒªÐÔ¡£ÏÖÔÚ£¬ÊÇʱºò¾íÆðÐä×Ó£¬¶¯ÊÖʵ¼ùÁË£¡¡°Canopen³¬Ïß¹ûÈ»Ãâ·Ñ°²×°½Ì³Ì¡±µÄµÚ¶þ²¿ÃÅ£¬½«¾Û½¹ÓÚ×îºËÐĵݲװÓë»ù´¡ÅäÖû·½Ú£¬ÎÒÃǽ«ÒÔ×îÏêʵ¡¢×îÒ×¶®µÄ·½Ê½£¬´øÄúÒ»²½²½¹¹½¨ÆðÄúµÄµÚÒ»¸öCANopenÍøÂç¡£

ÇëÈ·±£ÄúÒÑ×¼±¸ºÃÏàÓ¦µÄÓ²¼þ£¨ÈçCAN½Ó¿Ú¿¨¡¢CANopenÉ豸µÈ£©ºÍһ̨µçÄÔ¡£

µÚÒ»²½£ºÑ¡ÔñºÏÊʵÄCANopenÈí¼þ¹¤¾ß

¹¤ÓûÉÆÆäÊ£¬±ØÏÈÀûÆäÆ÷¡£Ñ¡ÔñÒ»Ì׳ÃÊÖµÄÈí¼þ¹¤¾ß£¬ÊÇÀÖ³ÉÅäÖÃCANopenÍøÂçµÄ»ù´¡¡£ÔÚ±¾½Ì³ÌÖУ¬ÎÒÃǽ«ÍƼö²¢ÑÝʾÈçºÎʹÓÃһϵÁÐÃâ·ÑÇÒ¹¦Ð§Ç¿´óµÄ¹¤¾ß£¬ËüÃÇÄܹ»Âú×ãÎÒÃÇ´ÓÍøÂçÅäÖᢲÎÊýÉèÖõ½ÔÚÏßÕï¶ÏµÈ¶àÖÖÐèÇó¡£

CANopenÖ÷Õ¾ÅäÖÃÈí¼þ£ºÐí¶àǶÈëʽϵͳ»òPC¶ËÐèÒªÊÎÑÝCANopenÖ÷Õ¾£¨Master£©µÄ½ÇÉ«£¬À´¹ÜÀíºÍ¿ØÖÆÍøÂçÉϵĴÓÕ¾É豸¡£ÊÐÃæÉÏ´æÔÚһЩÉÌÒµÈí¼þ£¬µ«ÎÒÃǸüÇãÏòÓÚÍÆ¼öһЩ¿ªÔ´»òÃâ·ÑµÄ¿â£¬ÀýÈçcanlib(ifusingKvaserdevices)»òÕßpython-can½áºÏÓû§×Ô½ç˵µÄ½âÎöÂß¼­¡£

¶ÔÓÚ³õѧÕߣ¬ÎÒÃÇ¿ÉÄÜ»áÒýµ¼ÄúʹÓÃһЩ³§ÉÌÌṩµÄÃâ·ÑÅäÖù¤¾ß£¬ÕâЩ¹¤¾ßͨ³£ÓëËûÃǵÄÌØ¶¨CANopenÉ豸°ó¶¨£¬µ«¿ÉÒԺܺõØ×ÊÖúÀí½â¿´·¨¡£CANopen¹¤¾ß×Öµä±à¼­Æ÷£ºÃ¿¸öCANopenÉ豸¶¼ÓÐÒ»¸ö¹¤¾ß×ֵ䣨OD£©£¬Ëü½ç˵ÁËÉ豸µÄËùÓвÎÊýºÍÊý¾Ý¡£

ÊÖ¶¯±à¼­ODÎļþ£¨Í¨³£ÊÇ.edsÎļþ£©ÊÇÅäÖõÄÒªº¦¡£ÎÒÃÇ¿ÉÒÔʹÓÃÎı¾±à¼­Æ÷£¬µ«¸üÖ±¹ÛµÄ·½Ê½ÊÇʹÓÃרÃŵÄOD±à¼­Æ÷¡£Ò»Ð©Ãâ·ÑµÄOD±à¼­Æ÷¿ÉÒÔ×ÊÖúÄú¿ÉÊÓ»¯µØ±à¼­ODÌõÄ¿£¬Éú³ÉÇкϳ߶ȵÄ.edsÎļþ¡£CAN×ÜÏß·ÖÎöÒÇ£ºÊµÊ±¼ì²ìCAN×ÜÏßÉϵı¨ÎÄ£¬¶ÔÓÚÀí½âͨÐŹý³Ì¡¢Õï¶ÏÎÊÌâÖÁ¹ØÖØÒª¡£

WiresharkÅäºÏCAN½Ó¿ÚµÄ×¥°ü²å¼þ£¨Èç¹û¿ÉÓã©£¬»òÕßһЩÃâ·ÑµÄCANÓ²¼þ³§ÉÌÌṩµÄÉÏλ»úÈí¼þ£¬¶¼¿ÉÒÔ×÷Ϊǿ´óµÄCAN×ÜÏß·ÖÎö¹¤¾ß¡£

¾ßÌå²Ù×÷ÑÝʾ£ºÒÔij¿ªÔ´Ö÷Õ¾Èí¼þΪÀý

ΪÁËÈý̸̳ü¾ß²Ù×÷ÐÔ£¬ÎÒÃǽ«ÒÔÒ»¸ö¼Ù¶¨µÄ¿ªÔ´CANopenÖ÷Õ¾Èí¼þΪÀý½øÐÐÑÝʾ¡£Çë×¢Ò⣬¾ßÌåµÄÈí¼þ½çÃæºÍ²Ù×÷Á÷³Ì¿ÉÄÜÒò¹¤¾ß¶øÒ죬µ«ºËÐĵÄÔ­ÀíºÍ²½ÖèÊÇÏàͨµÄ¡£

°²×°Ö÷Õ¾Èí¼þ£ºÏÂÔØ²¢Æ¾¾Ý˵Ã÷°²×°ÄúÑ¡ÔñµÄCANopenÖ÷Õ¾Èí¼þ¡£Í¨³££¬Õâ»áÉæ¼°°²×°Çý¶¯·¨Ê½¡¢Ö÷¿Ø·¨Ê½µÈ¡£ÅäÖÃCAN½Ó¿Ú£ºÔÚÈí¼þÖУ¬Ñ¡ÔñÄúÁ¬½ÓµÄCAN½Ó¿Ú¿¨£¬²¢ÅäÖÃÏàÓ¦µÄ²¨ÌØÂÊ£¨ÀýÈç500kbps,1Mbps£©¡£Îñ±ØÈ·±£Ö÷Õ¾ºÍËùÓдÓÕ¾É豸µÄ²¨ÌØÂÊÉèÖÃÒ»Ö¡£

´´½¨ÐµÄCANopenÍøÂçÏîÄ¿£ºÔÚÈí¼þÖд´½¨Ò»¸öеÄÏîÄ¿£¬Õ⽫ÊÇÄú¹ÜÀíÕû¸öCANopenÍøÂçµÄ¿Õ¼ä¡£µ¼Èë´ÓÕ¾É豸ÅäÖÃÎļþ£¨.edsÎļþ£©£º¶ÔÓÚÄúÌí¼Óµ½ÍøÂçÖеÄÿһ¸öCANopen´ÓÕ¾É豸£¬Äú¶¼ÐèÒªÒ»¸ö¶ÔÓ¦µÄ.edsÎļþ¡£

ÕâЩÎļþͨ³£ÓÉÉè±¸ÖÆÔìÉÌÌṩ¡£½«ÕâЩ.edsÎļþµ¼Èëµ½ÄúµÄÖ÷Õ¾Èí¼þÖС£Èí¼þ»á½âÎöÕâЩÎļþ£¬Á˽âÿ¸ö´ÓÕ¾É豸µÄͨÐÅÄÜÁ¦ºÍ²ÎÊý¡£ÅäÖÃÍøÂç²ÎÊý£º½ÚµãID·ÖÅä£ºÎªÍøÂçÖеÄÿ¸öCANopenÉ豸£¨°üÂÞÖ÷Õ¾ºÍ´ÓÕ¾£©·ÖÅäΨһµÄ½ÚµãID£¨Node-ID£©¡£

CANopenµÄ½ÚµãID·¶Î§ÊÇ1µ½127¡£Çë×¢Ò⣬Ö÷վͨ³£²»Õ¼ÓýڵãID£¬»òÕßÓÐÌØ¶¨µÄ·ÖÅ䷽ʽ¡£PDOÓ³ÉäÅäÖãºÅäÖùý³ÌÊý¾Ý¹¤¾ß£¨PDO£©¡£PDOÊÇÒ»ÖÖ¸ßЧµÄÊý¾Ý´«Êä»úÖÆ£¬ÓÃÓÚʵʱÊý¾ÝµÄ½»»»¡£ÄúÐèÒª½ç˵ÄÄЩÉ豸·¢ËÍÄÄЩÊý¾Ý£¬ÒÔ¼°ÕâЩÊý¾ÝÈçºÎ±»Ó³Éäµ½PDO±¨ÎÄÖС£

ÀýÈ磬Äú¿ÉÒÔ½«Ò»¸ö´ÓÕ¾µÄµ±Ç°Î»ÖÃÐÅÏ¢Ó³Éäµ½Ò»¸ö·¢ËÍPDO£¨TPDO£©£¬¶øÖ÷Õ¾½«Ò»¸öÄ¿±êλÖÃÃüÁîÓ³Éäµ½Ò»¸ö½ÓÊÕPDO£¨RPDO£©¡£SDOͨµÀ½¨Á¢£º·þÎñÊý¾Ý¹¤¾ß£¨SDO£©ÓÃÓÚ·ÃÎʺÍÐ޸Ť¾ß×ÖµäÖеIJÎÊý£¬Õâͨ³£ÓÃÓÚÉ豸µÄÅäÖúÍÕï¶Ï¡£Ö÷Õ¾Èí¼þ»á×Ô¶¯»òÊÖ¶¯½¨Á¢SDOͨµÀ£¬ÒÔ±ãÓë´ÓÕ¾½øÐвÎÊý¶Áд¡£

µÚÈý²½£ºÔÚÏßÕï¶ÏÓë»ù±¾Í¨ÐŲâÊÔ

Èí¼þÅäÖÃÍê³Éºó£¬¼¤¸ÐÈËÐĵÄʱ¿Ìµ½ÁË¡ª¡ª½«É豸Á¬½ÓÆðÀ´£¬½øÐÐÊ×´ÎͨÐÅ£¡

Á¬½ÓÓ²¼þ£ºÆ¾¾ÝCAN×ÜÏßµÄÉè¼Æ¹æ·¶£¬ÕýÈ·Á¬½ÓÄúµÄCAN½Ó¿Ú¿¨¡¢CANopenÉ豸£¬²¢È·±£Öն˵ç×裨ͨ³£ÊÇ120Å·Ä·£©ÒÑÕýÈ·°²×°ÔÚ×ÜÏßµÄÁ½¶Ë¡£Æô¶¯ÍøÂ磺ÔÚÖ÷Õ¾Èí¼þÖУ¬Æô¶¯CANopenÍøÂç¡£Äú¿ÉÄܻῴµ½Ò»¸öÍøÂç״ָ̬ʾÆ÷£¬ÏÔÊ¾ÍøÂçµÄ½¡¿µ×´¿ö¡£

Ö´ÐÐNMTÃüÁCANopenÍøÂçͨÐŵĹÜÀíͨ³£Í¨¹ýÍøÂç¹ÜÀí£¨NMT£©ÃüÁîÀ´ÊµÏÖ¡£ÄúÐèÒª·¢ËÍNMTÃüÁîÀ´Æô¶¯¡¢Í£Ö¹»òÖØÖÃÍøÂçÖеÄÉ豸¡£ÀýÈ磬Äú¿ÉÄÜ»áÏÈ·¢ËÍÒ»¸ö¡°Pre-operational¡±×´Ì¬ÃüÁȻºóÖð²½Éý¼¶µ½¡°Operational¡±×´Ì¬¡£

¼à¿ØPDO´«Ê䣺ʹÓÃCAN×ÜÏß·ÖÎöÒÇ»òÖ÷Õ¾Èí¼þÄÚÖÃµÄ¼à¿Ø¹¤¾ß£¬ÊÓ²ìPDO±¨ÎÄÊÇ·ñÔÚ°´Ô¤ÆÚ´«Êä¡£Äú¿ÉÒÔ¼ì²ì´ÓÕ¾·¢Ë͵ÄλÖá¢ËٶȵÈÊý¾Ý£¬»òÕßÖ÷Õ¾·¢Ë͵ĿØÖÆÃüÁʵÑéSDO¶Áд£ºÑ¡ÔñÒ»¸ö´ÓÕ¾É豸£¬ÊµÑé¶ÁÈ¡Æä¹¤¾ß×ÖµäÖеÄij¸ö²ÎÊý£¬ÀýÈçÉ豸Ãû³Æ»ò¹Ì¼þ°æ±¾¡£

È»ºó£¬Èç¹ûÄúÓÐÐèÒª£¬¿ÉÒÔʵÑéÐÞ¸ÄÒ»¸ö¿ÉдµÄ²ÎÊý£¨Çë½÷É÷²Ù×÷£¬ÖÆÖ¹Ó°ÏìÉ豸Õý³£ÔËÐУ©¡£

ÒÉÄѽâ´ð£º³£¼ûÎÊÌâÓë½â¾ö·½°¸

É豸²»ÔÚÏß/ÎÞ·¨Ê¶±ð£º¼ì²éÓ²¼þÁ¬½ÓÊÇ·ñÕýÈ·£¬ÌرðÊÇÖն˵ç×衣ȷÈÏËùÓÐÉ豸µÄ²¨ÌØÂÊÊÇ·ñÒ»Ö¡£¼ì²é½ÚµãµÄNode-IDÊÇ·ñΨһÇÒÔÚÓÐЧ·¶Î§ÄÚ¡£¼ì²ìCAN×ÜÏß·ÖÎöÒÇ£¬È·ÈÏÊÇ·ñÓÐCAN±¨ÎÄÔÚ´«Ê䣬»òÕßÊÇ·ñÓдíÎóÖ¡¡£PDOÊý¾Ý²»¸üÐÂ/´íÎ󣺼ì²éPDOÓ³ÉäÅäÖÃÊÇ·ñÕýÈ·£¬È·ÈÏÊý¾Ý¹¤¾ßÊÇ·ñ±»ÕýÈ·µØ°üÂÞÔÚPDOÖС£

È·±£É豸´¦ÓÚ¡°Operational¡±×´Ì¬¡£¶ÔÓÚ·¢ËÍPDO£¨TPDO£©£¬È·ÈÏÆä´¥·¢Ìõ¼þ£¨ÀýÈçʼþÇý¶¯¡¢Í¬²½ÖÜÆÚ£©ÊÇ·ñÂú×ã¡£SDOͨÐÅʧ°Ü£º¼ì²éSDOͨµÀÊÇ·ñÒÑÕýÈ·½¨Á¢¡£È·ÈÏÄúʵÑé·ÃÎʵŤ¾ßË÷Òý£¨Index£©ºÍ×ÓË÷Òý£¨Sub-index£©ÊÇ·ñÕýÈ·£¬¶øÇҸòÎÊýÊÇ·ñ¿É¶Á/¿Éд¡£

É豸¿ÉÄÜ´¦ÓÚ²»ÔÊÐíSDO·ÃÎʵÄ״̬£¨ÀýÈ磬ijЩÉ豸ÔÚOperational״̬Ï»á½ûÓÃSDO¶Áд£¬ÒÔ±£Ö¤ÊµÊ±ÐÔ£©¡£

Á¬ÐøÑ§Ï°£¬ÎÞÏÞ¿ÉÄÜ

¹§Ï²Äú£¡Í¨¹ý±¾½Ì³ÌµÄʵ¼ù²¿ÃÅ£¬ÄúÒѾ­Àֳɴ²¢¿ª¶Ë²âÊÔÁË×Ô¼ºµÄµÚÒ»¸öCANopenÍøÂç¡£ÕâÖ»ÊÇÒ»¸ö¿ªÊ¼¡£CANopenµÄ¹¦Ð§Ô¶²»Ö¹ÓÚ´Ë£¬ÀýÈ磬Äú»¹¿ÉÒÔÉîÈëѧϰCiA£¨CANinAutomation£©¹æ·¶ÖеÄÖÖÖÖÓ¦ÓòãЭÒ飨ÈçDS301¡¢DS401¡¢DS402µÈ£©£¬ËüÃǽç˵ÁËÌØ¶¨ÀàÐÍÉ豸£¨Èç´«¸ÐÆ÷¡¢Çý¶¯Æ÷¡¢I/OÄ £¿é£©µÄͨÐÅÐÐΪ£¬ÄÜ×ÊÖúÄú¸ü¸ßЧµØ¼¯³É¸üÅÓ´óµÄϵͳ¡£

¡°Canopen³¬Ïß¹ûÈ»Ãâ·Ñ°²×°½Ì³Ì¡±µÄ×ÚÖ¼£¬¾ÍÊÇΪÄú´ò¿ªÕâÉÈÃÅ£¬Ìṩһ¸ö¼áʵµÄ»ù´¡¡£ÎÒÃÇÃãÀøÄú¼ÌÐøÌ½Ë÷CANopenµÄÃØÃÜ£¬½áºÏÄúµÄʵ¼ÊÏîÄ¿ÐèÇ󣬲»Í£Ñ§Ï°ºÍʵ¼ù¡£Ëæ×ÅÄú¶ÔCANopenµÄÀí½âÔ½À´Ô½ÉîÈ룬Äú½«Äܹ»×ÔÐŵؼÝÔ¦¹¤Òµ×Ô¶¯»¯ÊÀ½çµÄÅÓ´óͨÐÅÐèÇó£¬ÎªÄúµÄÏîĿעÈëÇ¿´óµÄÉúÃüÁ¦¡£

¼¼ÊõÒò·ÖÏí¶ø¸üè­è²£¬Ñ§Ï°Òòʵ¼ù¶ø¸üÉî¿Ì¡£Ï£ÍûÕâ·Ý½Ì³ÌÄܳÉΪÄúÔÚ¹¤ÒµÍ¨ÐÅÁìÓò̽Ë÷µÄÓÐÁ¦ÖúÊÖ¡£Èç¹ûÄúÓÐÈκÎÒÉÎÊ»òÐĵ㬻¶Ó­ÔÚÏà¹ØÉçÇø½»Á÷·ÖÏí£¬ÈÃÎÒÃÇÅäºÏÍÆ¶¯CANopen¼¼ÊõµÄÉú³¤ÓëÆÕ¼°£¡

2025-10-25,ÉñÖ®Ò»ÊÖÓ²ººapp¹ÙÍø

±êÇ©:
±à¼­: ÈîÅô
ÍøÕ¾µØÍ¼