BLE Mesh×éÍøÖÇÄܼҾÓ
Ðû²¼ÈÕÆÚ£º
2020-09-03

ä¯ÀÀ´ÎÊý£º

248

? ? BLE Mesh¤ÎÕQÉú£¡


? ? ΪÁËʵÏÖÎȹ̸ßЧµÄÒªÇó £¬µÆ¹â¿ØÖÆϵͳһ¶¨³¯×ÅÍøÂç £¬ÎÞÏß £¬¼¯³ÉÈý¸öÇ÷ÊÆѸËÙÉú³¤¡£ÎÞÏßÖÇÄÜÕÕÃ÷ϵͳÊÇÒ»ÖÖÐÂÐÍÕÕÃ÷ϵͳ £¬¸øÏûºÄÕß´øÀ´Á˺ÜÊǺõÄʹÓÃÌåÑé £¬ÕæÕýʵÏÖÁËÎÞÏߺÍ×Ô¶¯¿ØÖÆ¡£


? ? À¶ÑÀÊÖÒÕÊÜÒæÓÚÆäÖÇÄÜ £¬µÍ¹¦ºÄ £¬¸ßÅþÁ¬ËÙÂʵÈÌØÕ÷ £¬ÔÚÎïÁªÍøÊг¡·ºÆ𱬷¢Ê½ÔöÌí¡£¶øÔÚÀ¶ÑÀÁìÓòÁíÒ»ÈÈÃÅÒªº¦´Ê¾ÍÊÇMesh×éÍøÊÖÒÕ¡£MeshÍøÂçÊÇÕëÆËÃæÏòÖÇÄܼҾӺÍÂ¥Óî×Ô¶¯»¯Ó¦ÓÃÓ¦Ô˶øÉúµÄµÍ¹¦ºÄÎÞÏßÊÖÒÕ¡£


? ? ·ÉËÙÉú³¤µÄÎïÁªÍøÓ¦ÓÃÈçÓêºó´ºËñ £¬³äÂú×ÅÎÒÃÇոеÄÉúÑÄ·½·¨¡£ÆñÂÛÊÇÖÇÄܼҾӡ¢ÎÞÈË»ú £¬Õվɶ¶ÒôµÄÏÂÒ»´ú¡¢Î¢ÐŵÄδÀ´ £¬Ò²¶¼Àë²»¿ªÎïÁªÍøµÄÉíÓ°¡£ÎïÁªÍø½«³ÉΪÕâ¸öÊÀ¼ÍÒ»¶°Õ¸ÐµÄĦÌì´óÏá£ÍòÕɸߥƽµØÆ𠣬BLE Mesh¾ÍÊÇÎïÁªÍøÕⶰĦÌì´óÏõļáʵµÄ»ù´¡¡¢µ×²ãƽ̨¡£Ö»ÓмáʵµÄ»ù´¡ £¬²ÅÓпÉÄÜÒ»Ö±ÓâÔ½ £¬¶øBLEµÄMesh½á¹¹¸¶ÓëÁËÎïÁªÍøµÄÕâ¸öÄÜÁ¦¡£


? ? ÎùÁ¦½ÜBLE Meshƾ֤×î»ù±¾µÄÓ¦ÓÃÐèÇó£¨ÕÕÃ÷¡¢¼Ò¾Ó£©¶ø¶¨ÖÆ»¯Éè¼Æ £¬·¢É书ÂÊÇ¿µÄͬʱ¹¦ºÄµÍ¡¢´ý»ú¹¦ºÄÒ²µÍ £¬³ß´çС¡£ÔÚÓ¦ÓòãÃæÉÏ £¬ÏÖÔÚÀ¶ÑÀµÄÆÕ¼°ÂÊ×î¸ß £¬±ê×¼»¯Ë®Æ½Ò²×î¸ß £¬×ãÒÔ·­¿ªÎïÁªÍø»¥Áª»¥Í¨ÐÂʱÊÆ £¬²¢·¢¶¯À¶ÑÀ¶ú»ú¡¢À¶ÑÀÒôÏä¡¢¿ÉÒÂ×Å¡¢ÖÇÄܼҾӵÈÓ¦ÓÃÊг¡µÄÔٴα¬·¢ £¬Íƶ¯IoT³¡¾°¶àÑù»¯¡£


? ? À¶ÑÀÁìÓòÖеÄÒªº¦´Ê¾ÍÊÇMesh×éÍøÊÖÒÕ¡£Mesh×éÍøÊÖÒÕÊǵ͹¦ºÄÀ¶ÑÀʵÏÖ´ó¹æÄ£ÎïÁªÍøÅþÁ¬µÄÒªº¦ÊÖÒÕ¡£Ëü°ÑÀ¶ÑÀ×°±¸×÷ΪÐźÅÖмÌÕ¾ £¬Ê¹Óõ͹¦ºÄÀ¶ÑÀ¹ã²¥µÄ·½·¨¾ÙÐÐÐÅÏ¢ÊÕ·¢ £¬¿ÉÒÔʵÏÖ¶à¶Ô¶à×°±¸Í¨Ñ¶ £¬´Ó¶øʵÏÖ´óÃæ»ýÁýÕÖ¡£ÕâÖÖÊÖÒÕ¿É×é½Úµã³É°ÙÉÏǧ £¬ÎÞÐèÍøÂ绥Áª¾Í¿ÉÒÔÖ±½ÓÓëÖÇÄÜÖÕ¶ËͨѶ £¬Öª×ãÎïÁªÍøµÄÅþÁ¬ÐèÇó¡£


 BLE Mesh×éÍøÖÇÄܼҾÓ


? ? À¶ÑÀMeshÍØÕ¹ÁËÀ¶ÑÀµÄÐÔÄÜ £¬Ïà¹ØÓÚ¾­µäÀ¶ÑÀ £¬µÍ¹¦ºÄÀ¶ÑÀÓд«ÊäÔ¶¡¢¹¦ºÄµÍ¡¢Ñӳٵ͵ÈÓÅÊÆ¡£´«Êä¾àÀë·½Ãæ £¬¾­µäÀ¶ÑÀÖ»ÓÐ10-100Ã× £¬¶øBLE×îÔ¶ÄÜ´«Êä300Ã×£»ÅþÁ¬·½·¨ÉÏ £¬¾­µäÀ¶ÑÀÖ»ÄÜͨ¹ýµã¶ÔµãµÄ·½·¨´«Êä £¬¶øBLE×°±¸Äܹ»ÄÜͨ¹ýµã¶Ôµã¡¢¹ã²¥¡¢Mesh×éÍøÓëÆäËû×°±¸ÏàÁ¬£»ÔÚ¹¦ºÄÉÏ £¬Á½ÕߵIJî±ðÖØ´ó £¬µÍ¹¦ºÄÀ¶ÑÀÔËÐкʹý»ú¹¦ºÄ¼«µÍ £¬Ê¹ÓÃÒ»¿ÅŦ¿Ûµç³Ø±ãÄÜÒ»Á¬ÊÂÇéÊýÔÂÉõÖÁÊýÄêÖ®¾Ã¡£


 BLE Mesh×éÍøÖÇÄܼҾÓ


? ? ÎùÁ¦½ÜÕâ¿îµÍ±¾Ç®¡¢µÍ¹¦ºÄµÄCMOS 2.4GHzÀ¶ÑÀµÍ¹¦ºÄ(BLE)¿ØÖÆÆ÷ £¬Ö§³ÖSIG BT4.2µ¥Ä£Ð­Òé¡¢BLE5.0¸ßËÙÂÊ¡¢OTAÉý¼¶¡£¸Ã¼Æ»®½«ÉäƵ/µ÷Öƽâµ÷Æ÷/µ¥Æ¬»ú¼¯³ÉÔÚÒ»¿éоƬÉÏ £¬ÓÃÓÚÖÖÖÖBLE/SIG-MeshÓ¦ÓóÌÐò £¬½ÓÄÉÁ˱ê×¼µÄCMOS¹¤ÒÕ £¬DCDC BuckºÍ¶à¼¶µçÔ´ÖÎÀí¼Æ»® £¬¾ßÓе͹¦ºÄ¡¢¸ß¼¯³É¶ÈµÄÌصã¡£


? ? 2018Äê6Ô £¬¡¶ÖÇ»ÛУ԰×ÜÌå¿ò¼Ü¡·Ðû²¼ £¬Òâζ׎ÌÓýÐÅÏ¢»¯Êг¡¹æÄ£Ò»Ö±À©´ó £¬ÖÇ»ÛУ԰һֱӿÏÖеĽâ¾ö¼Æ»®¡£ÖÇÄÜÕÕÃ÷×÷ΪÖÇ»ÛУ԰½¨ÉèºÍÖÎÀíµÄÖ÷Òª»ù´¡ÉèÊ© £¬Ô½À´Ô½¶àµÄ×ß½øÁ˹«¹²ÊÓÒ°¡£


 BLE Mesh×éÍøÖÇÄܼҾÓ


ÔÚÊÒÄÚ £¬ÖÇÄÜÕÕÃ÷ÊÇÖÇÄܼҾӵÄÍ»ÆÆ¿Ú¡£ÔÚÊÒÍâ £¬ÖÇÄÜÕÕÃ÷ÊÇÖǻ۶¼»áµÄÓÅÃÀ»ù´¡¡£


 BLE Mesh×éÍøÖÇÄÜ¼Ò¾Ó BLE Mesh×éÍøÖÇÄܼҾÓ


? ? ×÷ΪÎïÁªÍøʱ´úÒ»ÖÖеÄЧÀͺÍÌåÑé £¬ÖÇÄÜÕÕÃ÷½«³¹µ×ÈÚÈëÈËÃǵÄÉúÑÄ £¬³ÉΪÖÇ»ÛÌìϲ»¿É»òȱµÄÒ»²¿·Ö¡£»¥ÁªÕÕÃ÷ÊÇÔöÌí×î¿ìµÄÎïÁªÍø×°±¸ £¬ÒѾ­Áè¼ÝÆäÕÕÃ÷µÄ»ù±¾¹¦Ð§ £¬Í¨¹ýǶÈëAI¡¢´óÊý¾Ý¡¢IOT £¬ÓëÆäËûÖÇÄÜϽµµÍ¬½ÓÆðÀ´ £¬ÕýÔÚתÐͳÉΪ֧³ÖÖÚ¶àÁ¢ÒìÓ¦ÓõÄÖÇÄÜƽ̨¡£Î´À´ÎåÄê £¬¡°ÕÕÃ÷¼´Æ½Ì¨¡±»áÔ½À´Ô½¶àµØÓÃÓÚ¿ØÖÆ¡¢¼à¿ØÒÔ¼°×Ô¶¯»¯ÏµÍ³¡£


 BLE Mesh×éÍøÖÇÄܼҾÓ


? ? ÏÖÔÚ £¬ÎùÁ¦½ÜºÍÍ·²¿ÔËÓªÉ̼°ÊÖÒÕͬ°éÏàÖú £¬ÌṩÀ¶ÑÀÍø¹ØºÍBLEÄ£¿é³¡¾°Ö§³Ö £¬ÒÔ¼°LEDµçÔ´Çý¶¯/¹¦ÂʼÆÁ¿/ÇéÐιâ¼ì²âµÈһվʽ½â¾ö¼Æ»® £¬Îª¿Í»§¿ìËÙ°²ÅÅÖǻۿÎÌᢰ칫¡¢Âùݡ¢ÉÌÒµµÈÖÇÄÜÓ¦ÓÃÌṩ¶Ëµ½ÔƵÄÎÞÏß²úÆ·ºÍЧÀÍ¡£


? ? ×÷ΪÑÇÖÞ×î´óµÄÄ£ÄâICÉè¼Æ¹«Ë¾ £¬ÎùÁ¦½ÜÒѳÉΪÎïÁªÍø×°±¸µÄоƬ¼Æ»®ÁìÏÈÆóÒµ¡£ÔÚʱ´úµÄ³±Á÷ÖÐ £¬ÎùÁ¦½Ü½«ÍŽáÊý×Öʱ´úµÄͨѶÊÖÒÕÇ°½ø £¬¼ÓËÙÍƽø¹Å°åÕÕÃ÷Éý¼¶Ë¢ÐµÄÊÂÇé £¬Íƶ¯ÖÇ»ÛÕÕÃ÷ÊÖÒÕÉú³¤ £¬ÖúÍÆÆä¼ÓËÙÂäµØ¡£