-
Ñз¢·þÎñ
-
´ó×ܳɼ°ÌØÖÖÔؾß
-
-
-
-
Ͷ×ÊÕß¹Øϵ
-
¼ÓÈëÎÒÃÇ
-
¹ØÓÚºãÈó
оƬÇå¾²±ê×¼Çý¶¯¿â£¬£¬£¬£¬£¬ÖþÀÎоƬ¹¦Ð§Çå¾²»ùʯ
Ðû²¼Ê±¼ä£º
2025-08-05 10:08
Åä¾°ÏÈÈÝ
Ëæ×ÅÕû³µ¿ØÖÆÆ÷¹¦Ð§ÈÕÒæÖش󣬣¬£¬£¬£¬ÎªÖª×ãÔ½·¢ÑÏ¿áµÄ¹¦Ð§Çå¾²ÈÏÖ¤ÒªÇ󣬣¬£¬£¬£¬ÏîÄ¿¿ª·¢Ö°Ô±ÐèÒª½ÓÄÉÏìÓ¦µÄÇå¾²²½·¥¶ÔϵͳÖеç×ÓÔªÆ÷¼þµÄµ¥µã¹ÊÕÏ£¨Singel Point Fault£©ºÍDZÔÚ¹ÊÕÏ£¨Latent Fault£©¾ÙÐмì²âºÍ¹ÜÀí£¬£¬£¬£¬£¬ÒÔʵÏÖ²î±ðASILÆ·¼¶ÒªÇóÏµĹ¦Ð§Ç徲ĿµÄ£¬£¬£¬£¬£¬´Ó¶ø×èÖ¹Ëæ»úÓ²¼þʧЧ£¨Random Hardware Failure£©¶Ô³µÁ¾ºÍÖ°Ô±Çå¾²µÄΣº¦¡£¡£¡£¡£¡£¡£
ÔÚÏÖʵµÄ¹¦Ð§Çå¾²¿ØÖÆÆ÷¿ª·¢ÏîÄ¿ÖУ¬£¬£¬£¬£¬¾ÓÉϵͳ¼¶¹¦Ð§Ç徲Σº¦ÆÊÎöºÍ¹¦Ð§Çå¾²ÐèÇóÆÊÎö£¬£¬£¬£¬£¬Í¨³£»£»£»£»£»£»áÓɹ¦Ð§Çå¾²¹¤³ÌʦÌáÈ¡³öÕë¶ÔϵͳÖи÷×é¼þµÄ¹¦Ð§Ç徲ĿµÄ£¬£¬£¬£¬£¬ÈçECUÉϸ÷¸öоƬÐèÒªÖª×ãµÄ¹¦Ð§Çå¾²ÐèÇ󡣡£¡£¡£¡£¡£
ͼ1 ²î±ðASILÆ·¼¶ÏµÄSPFM, LFM, PMHFÖ¸±êÒªÇó
ÇкϹ¦Ð§Çå¾²ÒªÇóµÄ³µ¹æ¼¶Ð¾Æ¬£¨ÈçMCU¡¢SBC¡¢AFEµÈ£©ÖÐͨ³£ÄÚÖöàÖÖоƬÇå¾²»úÖÆ£¨AOU/ Safety Mechanism£©£¬£¬£¬£¬£¬ÒÔ°ü¹ÜоƬÔÚÉϵçºÍÔËÐÐ״̬ÏµĹ¦Ð§Çå¾²£¬£¬£¬£¬£¬È磺оƬÄÚÖÃ×Լ죨LBIST, MBIST£©¡¢Ram Flash ECC¡¢¹©µç¼à¿Ø¡¢Ê±ÖÓ¼à¿ØµÈ£¬£¬£¬£¬£¬ÕâЩÇå¾²»úÖÆͨ³£ÒÀÀµÏîÄ¿¿ª·¢Ö°Ô±Éè¼ÆÌØÁíÍâÇý¶¯³ÌÐòʵÏÖ¶ÔоƬÔËÐÐ״̬µÄ¼ì²â¡£¡£¡£¡£¡£¡£
ͼ2 ¹¦Ð§Çå¾²MCUµÄʾÀýÇå¾²»úÖƼܹ¹
оƬÇå¾²±ê×¼Çý¶¯¿â½â¾ö¼Æ»®
ΪӦ¶Ô¶àÑù»¯µÄ¿ØÖÆÆ÷ÏîÄ¿ÐèÇóºÍоƬÐͺţ¬£¬£¬£¬£¬Stake¹ÙÍøÌṩÁËÕë¶ÔоƬ¹¦Ð§Çå¾²»úÖƵıê×¼»¯Çý¶¯¿â½â¾ö¼Æ»®£¬£¬£¬£¬£¬ÆäÖаüÀ¨Õë¶ÔоƬӲ¼þʧЧµÄ¶àÏîÇå¾²»úÖÆÇý¶¯³ÌÐò¡£¡£¡£¡£¡£¡£¸ÃÇý¶¯¿âÄܹ»ÁýÕÖÄ¿½ñÆû³µÊг¡¹¦Ð§Çå¾²¿ØÖÆÆ÷µÄÖ÷Á÷MCU¡¢SBC¡¢AFEµÈÀàÐÍоƬ£¬£¬£¬£¬£¬ÒÔ±ê×¼»¯µÄµ×²ãÇý¶¯Èí¼þÐÎʽʵÏÖ¶àÖÖÓ¦Ó󡾰ϵÄоƬ¹¦Ð§Çå¾²»úÖÆ£¬£¬£¬£¬£¬°ü¹ÜоƬ×ÔÉíÔÚÉϵçÀú³ÌÖкÍÔËÐÐ״̬ÏµĹ¦Ð§Çå¾²¡£¡£¡£¡£¡£¡£
оƬÇå¾²±ê×¼Çý¶¯¿âÄܹ»¶Ô¶àÖÖÀàÐ͵ÄоƬӲ¼þ¹¦Ð§¹ÊÕϾÙÐмà¿Ø£¬£¬£¬£¬£¬ÈçоƬÄÚÖÃ×Լ졢ÄÚ´æECC¹¦Ð§¼ì²é¡¢Ê±ÖÓƵÂÊÔÓÂÒ¡¢Ð¾Æ¬¹©µçºÍζÈÒì³£¡¢Òªº¦ÍâÉ蹦Ч×Լ졢AD²ÉÑùºÍÇý¶¯ÐźÅÒÔ¼°Í¨Ñ¶Ä£¿£¿£¿£¿£¿£¿é¹¦Ð§Çå¾²»úÖÆÈí¼þÉè¼ÆµÈ¡£¡£¡£¡£¡£¡£Í¬Ê±»ùÓÚSMUµÈ¹¦Ð§Îª¿Í»§Ìṩ¿É¶¨ÖÆ»¯µÄ¹ÊÕÏ×Ô¶¯ÍøÂç¡¢Éϱ¨ºÍºó´¦Öóͷ£¿ª·¢·þÎñ£¬£¬£¬£¬£¬´Ó¶øһվʽÁýÕÖоƬӲ¼þ¹¦Ð§Ç徲ʵÑéµÄÈ«Á÷³Ì¡£¡£¡£¡£¡£¡£
¸Ã±ê×¼»¯Çý¶¯¿â¾ßÓÐÒÔÏÂÌØÕ÷£º
- רΪʵÏÖоƬ¹¦Ð§Çå¾²»úÖƵĵײãÇý¶¯³ÌÐò
- ²»ÒÀÀµÓÚÈκÎоƬµ×²ãÇý¶¯³ÌÐò£¬£¬£¬£¬£¬¿É×ÔÁ¦ÔËÐеÄÇý¶¯Èí¼þ
- ¿É×÷ΪAUTOSAR CDDʹÓ㬣¬£¬£¬£¬Í¬Ê±¿ÉÓÃÓÚ·ÇAUTOSARÇéÐÎ
- Èí¼þ½Ó¿Ú¸ß¶È·â×°»¯´¦Öóͷ££¬£¬£¬£¬£¬±ãÓÚÒÆÖ²ºÍ¼¯³Éµ½¶àÖÖÓ¦ÓÃÇéÐÎÏÂ
- ÒÑÊÊÅä¶àÖÖÉèÖù¤¾ß£¬£¬£¬£¬£¬±ãÓÚÓû§¾ÙÐÐÏà¹Ø²ÎÊýÉèÖÃ
- ¿É¶¨ÖÆ»¯µÄ¹ÊÕÏ´¦Öóͷ£Á÷³Ì¿ª·¢
ͼ3 оƬÇå¾²±ê×¼Çý¶¯¿âÓëAUTOSARʾÀý¼Ü¹¹
оƬÇå¾²±ê×¼Çý¶¯¿âÖ§³ÖʹÓÃEB Tresos¡¢EAS ConfiguratorµÈÉèÖù¤¾ß¾ÙÐвÎÊý×Ô½ç˵ÉèÖ㬣¬£¬£¬£¬²¢ÌìÉúÏìÓ¦ÉèÖôúÂ룬£¬£¬£¬£¬±ãÓÚ¾ÙÐÐÏîÄ¿¶¨ÖÆ»¯ÐèÇóµ÷½âÒÔ¼°ÓëAUTOSARµ×²ãÈí¼þ×é¼þµÄ¼¯³É¡£¡£¡£¡£¡£¡£
ͼ4 ʹÓù¤¾ß¾ÙÐвÎÊýÉèÖò¢ÌìÉú´úÂë
Stake¹ÙÍø¾ß±¸ÍêÉƵĹ¦Ð§Çå¾²²âÊÔ¹¤¾ßÁ´ÒÔ¼°¸»ºñµÄ²âÊÔÑéÖ¤ÂÄÀú£¬£¬£¬£¬£¬Äܹ»Í¨¹ý¶àά¶ÈµÄ²âÊÔÖ¸±ê°ü¹ÜоƬÇå¾²±ê×¼Çý¶¯¿âµÄ¿É¿¿ÐÔ¡£¡£¡£¡£¡£¡£
ͼ5 ¶ÔоƬÇå¾²±ê×¼Çý¶¯¿â¾ÙÐвâÊÔÑéÖ¤
¹¦Ð§Çå¾²ÈÏÖ¤Ö§³Ö
оƬÇå¾²±ê×¼Çý¶¯¿â¿ª·¢Á÷³Ì×ñÕÕISO26262 SEOOC¿ª·¢Á÷³Ì£¬£¬£¬£¬£¬¾ß±¸ÍêÉƵĹ¦Ð§Çå¾²¿ª·¢Ô˶¯ºÍÊÂÇé²úÆ·£¬£¬£¬£¬£¬×î¸ßÖ§³ÖASILDÆ·¼¶µÄÈÏÖ¤ÐèÇ󡣡£¡£¡£¡£¡£½»¸¶ÎïÄ£°å¿Éƾ֤ÈÏÖ¤»ú¹¹ÒªÇó¾ÙÐÐÏìÓ¦µ÷½â»ò²Ã¼ô£¬£¬£¬£¬£¬ÎÞа֧³Ö²î±ð±ê׼ϵÄÈÏÖ¤ÐèÇ󡣡£¡£¡£¡£¡£
ͼ6 ¹¦Ð§Çå¾²Á÷³ÌºÍ½»¸¶Îï
¿Í»§ÊÕÒæ
- ½ÚÔ¼¹¦Ð§Çå¾²¿ØÖÆÆ÷¿ª·¢ÏîÄ¿Àú³ÌÖеÄʱ¼ä¡¢ÈËÁ¦±¾Ç®
- оƬӲ¼þ¹ÊÕϼì²â¡¢ÍøÂç¡¢Éϱ¨´¦Öóͷ£È«Á÷³ÌÁýÕÖ£¬£¬£¬£¬£¬ÎÞÐè¾ÙÐÐÌØÊâÈí¼þ¿ª·¢
- ÍêÕûµÄ¹¦Ð§Çå¾²ÈÏÖ¤Á÷³ÌÖ§³Ö£¬£¬£¬£¬£¬½»¸¶Îï¿É¶¨ÖÆ»¯²Ã¼ô£¬£¬£¬£¬£¬¼ÓËÙÏîÄ¿¹¦Ð§Çå¾²ÈÏÖ¤ÂäµØ
- Ö§³Ö¶àÖÖÖ÷Á÷оƬÀàÐÍ¡¢¼Ü¹¹ºÍÐͺÅ
- Ö§³ÖÖÖÖÖоƬµÄ¹¦Ð§Çå¾²Çý¶¯¶¨ÖÆ»¯¿ª·¢£¬£¬£¬£¬£¬Ë³Ó¦¶àÖÖÀàÐÍÏîÄ¿µÄÓ¦ÓÃÐèÇó
ͼ7 оƬÇå¾²±ê×¼Çý¶¯¿âÖ§³ÖµÄÖ÷ҪоƬÐͺÅ
Stake¹ÙÍø¶àÄêÉî¸ûÓÚ¹¦Ð§Çå¾²¿ª·¢Óë²âÊÔ£¬£¬£¬£¬£¬»ýÀÛÁËÉîÖ¿µÄÊÖÒÕÃØÎÅÓ븻ºñµÄʵսÂÄÀú£¬£¬£¬£¬£¬ÒÑÀÖ³ÉÔÚ¶àÏî¿ØÖÆÆ÷Á¿²úÏîÄ¿ÖÐÕë¶Ô²î±ðµÄ¹¦Ð§Çå¾²ÈÏÖ¤ÒªÇóÒÔ¼°Ð¾Æ¬Öֱ𣬣¬£¬£¬£¬Îª¿Í»§Ìṩ±ê×¼»¯µÄ¹¦Ð§Çå¾²Çý¶¯Èí¼þ£¬£¬£¬£¬£¬ÖúÁ¦¿Í»§ÏîÄ¿¹¦Ð§Çå¾²ÈÏ֤˳ËìÂäµØ£¬£¬£¬£¬£¬ÎªÆä²úÆ·Çå¾²ÐԺͿɿ¿ÐÔ±£¼Ý»¤º½¡£¡£¡£¡£¡£¡£
? 2025 Stake¹ÙÍø All Rights Reserved.| ÓªÒµÖ´ÕÕ
¾©¹«Íø°²±¸11010502056670ºÅ
ÔÚÏßÁôÑÔ