-
Ñз¢·þÎñ
-
´ó×ܳɼ°ÌØÖÖÔؾß
-
-
-
-
Ͷ×ÊÕß¹Øϵ
-
¼ÓÈëppµç×Ó
-
¹ØÓÚºãÈó
Ö±»÷Ó²¼þʱÖÓ£º£º£º802.1ASʱ¼äͬ²½¾«¶È²âÊÔʵս
Ðû²¼Ê±¼ä£º£º£º
2026-01-08 17:21
ÔÚÖÇÄÜÆû³µ¸ßËÙÑݽøµÄÀ˳±ÖУ¬£¬£¬Ê±¼äÃô¸ÐÍøÂ磨TSN, Time-Sensitive Networking£©ÒÀ¸½ÆäϸÃܵÄʱ¼äͬ²½»úÖÆ£¬£¬£¬Ê¹È«ÍøECUÈç½»ÏìÀÖÍÅ°ãе÷Ò»Ö¡¢¡¢¡¢²½·¥Í³Ò»¡£¡£Æä½¹µãÐÒ顪gPTP£¨IEEE 802.1AS¹ãÒå׼ȷʱ¼äÐÒ飩£¬£¬£¬ÒÔÖ÷ʱÖÓ£¨GrandMaster£©Îª¸ù½Úµã£¬£¬£¬Í¨¹ý³µÔØÍøÂçÖеĽ»Á÷»ú½«¸ß¾«¶Èʱ¼äÐÅÏ¢Ö𼶷ַ¢ÖÁ¸÷´Ó½Úµã£¬£¬£¬ÊµÏÖÕûÍøͬ²½¡£¡£¸ÃÐÒéÊÂÇéÓÚOSIÄ£×ÓµÄÊý¾ÝÁ´Â·²ã£¬£¬£¬Í¨¹ýÓ²¼þʱ¼ä´ÁÖ±½Ó²¶»ñ±¨ÎÄÊÕ·¢Ê±¿Ì£¬£¬£¬ÓÐÓÃïÔ̲Ù×÷ϵͳµ÷ÀíÑÓ³Ù¡¢¡¢¡¢ÐÒéÕ»´¦Àí²ü¶¶µÈÈí¼þ²ãÃæ×ÌÈÅ£¬£¬£¬´Ó¶ø°ü¹ÜÄÉÃ뼶ͬ²½ÄÜÁ¦¡£¡£
È»¶ø£¬£¬£¬ÀíÂÛÉè¼ÆÔÙ¾«Ã£¬£¬ÂäµØʵ¼ùÈÔÐèÃæÁÙÏÖʵÌôÕ½¡£¡£Ó²¼þ¾§ÕñÎÂƯ¡¢¡¢¡¢ÍøÂçÓµÈû¡¢¡¢¡¢¶àÌø·¾¶ÑÓ³ÙÀÛ»ýµÈÒòËØ£¬£¬£¬¾ù¿ÉÄÜÒýÈë²»¿ÉºöÊÓµÄͬ²½Îó²î¡£¡£ÎªÈ·±£¶à¿ØÖÆÆ÷Ðͬ¿ØÖƵÄʵʱÐÔÓëÒ»ÖÂÐÔ£¬£¬£¬½µµÍÒòʱÖÓÎó²îµ¼Ö¿ØÖÆÂß¼ÅÓÔÓ¡¢¡¢¡¢Êý¾ÝÈÚºÏʧ׼»ò¹¦Ð§Ç徲ʧЧµÄ·çÏÕ£¬£¬£¬Ðèͨ¹ýgPTPÐÒé²âÊÔͬ²½¾«¶È£¬£¬£¬°ü¹ÜÕû³µÏµÍ³¿É¿¿ÔËÐС£¡£
ÏÖÔÚÖ÷Á÷µÄʱ¼äͬ²½¾«¶È²âÊÔÒªÁìÓÐÁ½ÖÖ£º£º£ºReverse SyncÓë1PPSÂö³å±ÈÕÕ·¨¡£¡£¶þÕ߸÷ÓÐÊÊÓó¡¾°£¬£¬£¬Ò໥ΪÔö²¹¡£¡£
¨†Reverse Sync£º£º£ºÐÒéÕ»Äڵġ°×ÔÖ¤Çå°×¡±
ÈçÎÒÃÇÔÚÇ°ÎÄËùÊö£¬£¬£¬Èô×°±¸Ó²¼þδԤÁôPPSÒý½Å£¬£¬£¬¿Éͨ¹ýÐÒéջˢÐÂʵÏÖ¾«¶ÈÆÀ¹À¡£¡£Reverse Sync»úÖÆÔÊÐí´Ó½Úµã×Ô¶¯ÏòÖ÷½Úµã»Ø´«Sync±¨ÎÄ£¬£¬£¬Éϱ¨ÍâµØʱÖÓÖµ£¬£¬£¬Á¬ÏµÂ·¾¶ÑÓ³ÙÅÌË㣬£¬£¬·´ÍÆͬ²½Îó²î¡£¡£ÕâÒ»·½°¸ÇÉÃî½â¾öÁ˹ŰågPTPÐÒéÖС°Ö÷½ÚµãÎÞ·¨¸ÐÖª´Ó½ÚµãÕæʵʱÖÓ״̬¡±µÄÍ´µã¡£¡£È»¶øÕâÒ»¹¦Ð§²¢·Ç±£´æÓÚÐÒé±ê×¼ÖУ¬£¬£¬²¢·ÇËùÓпØÖÆÆ÷µÄÐÒéÕ»¶¼Ö§³Ö¸Ã¹¦Ð§£¬£¬£¬ÈôÌØÊ⼯³É¿ÉÄÜÐèͶÈë½Ï¶àÌØÊâÑз¢±¾Ç®¡£¡£ÎªÖ§³Ö´ËÖÖÇéÐÎϵĸ߾«¶È²âÊÔ£¬£¬£¬»¹¿ÉʹÓÃÒ»ÖÖ¸üΪ¿¿½üµ×²ã¡¢¡¢¡¢ÎïÀí¼¶µÄÑéÖ¤ÊֶΣº£º£º1PPSÂö³å±ÈÕÕ·¨¡£¡£
¨†1PPSÂö³å±ÈÕÕ·¨£º£º£ºÖ±»÷ʱÖÓʵÖʵÄÄ¥Á·
1PPS£¨Pulse Per Second£©Âö³å±ÈÕÕ·¨£¬£¬£¬Í¨¹ýÖ÷´Ó½ÚµãµÄÓ²¼þPPSÒý½ÅÊä³ö»ùÓÚÍâµØʱÖÓµÄÕûÃëÂö³åÐźţ¬£¬£¬ÔÙÓÉʾ²¨Æ÷»òרÓòâÊÔÒDZȶÔÉÏÉýÑØʱ¼ä²î£¬£¬£¬Ö±½ÓµÃ³öÁ½×°±¸¼äµÄÕæʵʱÖÓÆ«ÒÆ¡£¡£¸ÃÒªÁìÖ±Ö¸ÎïÀíʱÖÓÔ´Í·£¬£¬£¬ÊÇÄ¿½ñ¹«ÈϿ͹ۡ¢¡¢¡¢Ö±¹ÛµÄͬ²½¾«¶ÈÑéÖ¤·½Ê½¡£¡£²»¹ý£¬£¬£¬ÊµÑé´Ë·¨ÒªÇó²âÊÔ×°±¸Óë´ý²â×°±¸¾ùÖ§³ÖPPSÐźÅÊä³ö¡£¡£ÔÚ´Ë»ù´¡ÉÏ£¬£¬£¬Èô²âÊÔ×°±¸»¹¾ß±¸PPSÊäÈ빦Ч£¬£¬£¬ÔòÎÞÐèÌØÊâʾ²¨Æ÷£¬£¬£¬¼È½ÚÔ¼±¾Ç®ÓÖ¼ò»¯²Ù×÷Á÷³Ì¡ª¡ª²âÊÔÖ°Ô±ÎÞÐèÔÙÊÖ¶¯¶ÁÈ¡ÆÁĻijÈ˹¤ÅÌËãʱ¼ä²î£¬£¬£¬»¹ÄܾÙÐг¤Ê±¼äÎȹÌÐÔ²âÊÔ£¬£¬£¬ÊµÏÖЧÂÊÓë׼ȷÐÔͬ²½ÌáÉý¡£¡£
¨†Êµ¼ùƪ£º£º£ºÔõÑù¸ßЧÍê³É¾«¶È²âÊÔ£¿£¿£¿
ÀíÂÛÒÑÃ÷£¬£¬£¬ÊµÕ½ÎªÍõ¡£¡£±¾ÎÄÒÔppµç×ÓTestBase ATT£¨Automotive TSN Tester£©Îª½¹µã²âÊÔƽ̨£¬£¬£¬Õ¹Ê¾ÔõÑùͨ¹ý±ê×¼»¯µÄÁ÷³ÌÍê³Éµ¥²¿¼þÓëϵͳ¼¶²âÊÔ¡£¡£
±¾´Î²âÊÔÖУ¬£¬£¬ÎÒÃǽ«´ý²â½»Á÷»úÉèÖÃΪÊä³öPPSÐźš£¡£½«¸ÃÐźŽÓÈëATTµÄPPSÊäÈë¶Ë¿Úºó£¬£¬£¬ATT¼´¿É×Ô¶¯Íê³ÉÐźŲ¶»ñÓë¸ß¾«¶Èʱ¼ä´Á±È¶Ô¡£¡£ÏµÍ³ºǫ́»áÖ±½Ó´¦ÀíÁ½×°±¸¼äµÄʱÖÓ»ù×¼²î±ð£¬£¬£¬ÊµÊ±ÅÌËã²¢Êä³öͬ²½¾«¶ÈÊý¾Ý£¬£¬£¬Ê¡È¥ÁË·±ËöµÄÈ˹¤Ð£×¼ÓëÅÌËã·½·¨¡£¡£
¸ü½øÒ»²½£¬£¬£¬ÔÚϵͳ¼¶²âÊÔÖУ¬£¬£¬ATTÖ§³Ö¶àͨµÀ²¢·¢ÊÕÂÞ£¬£¬£¬×°±¸¿Éͬʱ½ÓÈë¶à¸ö´Ó½ÚµãµÄÂö³åÐźţ¬£¬£¬²¢ÓëGM½Úµã¾ÙÐкáÏò±È¶Ô¡£¡£ÕâÒâζ×ÅÓû§¿ÉÒÔÒ»´ÎÐÔ»ñÈ¡È«Íø¸÷½ÚµãµÄͬ²½¾«¶ÈÂþÑÜͼ¡ª¡ªÕâ¹ØÓÚÖØ´ó³µÔØÍøÂç»ò²úÏß¼¶TSN°²ÅŶøÑÔ£¬£¬£¬Äܹ»¿ìËÙÌáÉý²âÊÔЧÂÊ¡£¡£ÎªÁ˳ä·ÖÊÍÏ°à³ÌʦÉú²úÁ¦£¬£¬£¬ÉÏÊöËùÓвâÊÔÁ÷³Ì¡ª¡ª°üÀ¨ÐźÅÊÕÂÞ¡¢¡¢¡¢Ê±¼ä´Á±È¶Ô¡¢¡¢¡¢Îó²îÅÌËã¡¢¡¢¡¢±¨¸æÌìÉú¡ª¡ª¾ùÒÑ·â×°ÓÚÅäÌ×ÉÏλ»úÈí¼þµÄ×Ô¶¯»¯¾ç±¾ÖС£¡£²âÊÔÖ°Ô±½öÐèÍê³ÉÎïÀíÁ¬Ïß¡¢¡¢¡¢ÉèÖûù´¡²ÎÊý¡¢¡¢¡¢µã»÷¡°ÔËÐС±£¬£¬£¬¼´¿ÉÔÚÒ»±¿§·ÈµÄʱ¼äÄÚ£¬£¬£¬»ñµÃÍêÕû¡¢¡¢¡¢¿É×·ËݵIJâÊÔ±¨¸æ¡£¡£
±ðµÄ£¬£¬£¬Õë¶ÔTSN½»Á÷»úÉÏÏÂÓÎͬ²½ÄÜÁ¦µÄË«ÏòÑéÖ¤ÐèÇ󣬣¬£¬ATT»¹¾ß±¸ÎÞаµÄ½ÇÉ«Ä£Ä⹦Ч¡£¡£Ëü²»µ«ÄÜ×÷Ϊ¡°²ÃÅС±ÎüÊÕÐźţ¬£¬£¬Ò²ÄÜÄ£Äâ´Ó½Úµã×Ô¶¯Êä³öʱÖÓÂö³å£¬£¬£¬ÇáËɹ¹½¨ÖݪֲâÊÔÍØÆË£¬£¬£¬ÊµÏÖ¡°Ò»»ú¶àÓᢡ¢¡¢È«Á´Â·ÁýÕÖ¡±¡£¡£
ʹÓÃTestBase ATT¾ÙÐÐgPTPͬ²½¾«¶È²âÊÔ£¬£¬£¬²»µ«ÊµÏÖÁËЧ¹ûµÄÎïÀí¼¶×¼È·£¬£¬£¬¸ü½«ÖØ´óµÄµ×²ãÑé֤ת»¯Îª¡°½ÓÏß¡ªÉèÖ᪵ã»÷¡±µÄ±ê×¼»¯Á÷³Ì¡£¡£ÎÞÂÛÊÇÑз¢µ÷ÊÔ¡¢¡¢¡¢²úÆ·ÑéÊÕ£¬£¬£¬ÕÕ¾Éϵͳ¼¯³ÉÑéÖ¤£¬£¬£¬ATT¶¼ÄܳÉΪ¹¤³ÌʦֵµÃÐÅÈεġ°Ê±¼ä²ÃÅй١±¡£¡£
ppµç×Ó×÷ΪOPENÁªÃË»áÔ±ºÍAUTOSARÁªÃ˵ĸ߼¶ÏàÖúͬ°é£¬£¬£¬ºã¾ÃΪº£ÄÚÍâ¸÷´óOEMºÍ¹©Ó¦ÉÌÌṩº¸ÇTCP/IP¡¢¡¢¡¢SOME/IP¡¢¡¢¡¢DoIP¡¢¡¢¡¢AVB¡¢¡¢¡¢TSN¡¢¡¢¡¢DDSµÈÊÖÒÕÁìÓòµÄÉè¼ÆºÍ²âÊÔ×Éѯ·þÎñ£¬£¬£¬Æð¾¢Ñз¢ºÍ̽Ë÷³µÔØÍøÂçÇ°ÑØÊÖÒյŤ³ÌÓ¦Óᣡ£Í¨¹ý¶à¸öÏîÄ¿µÄʵ¼ùÂÄÀú£¬£¬£¬Òѽ¨ÉèÁ˸ßÖÊÁ¿¡¢¡¢¡¢±¾ÍÁ»¯µÄÉè¼ÆÓë²âÊÔÒ»Ì廯½â¾ö·½°¸£¬£¬£¬ÎªÕû³µÍøÂç¼Ü¹¹Ìṩ¿É¿¿Ö§³Ö¡£¡£
? 2025 ppµç×Ó All Rights Reserved.| ÓªÒµÖ´ÕÕ
¾©¹«Íø°²±¸11010502056670ºÅ
ÔÚÏßÁôÑÔ