
ÊÛǰµç»°
135-3656-7657
ÊÛǰµç»° : 135-3656-7657
¹ú¼Ò¸ßм¼ÊõÆóÒµ Ê¡¼¶×¨¾«ÌØÐÂÆóÒµ
×ÉѯÈÈÏߣº135-3656-7657 400-6333-661
ÔÚÇ°ÃæµÄÕ½ÚÖУ¬LoRa¼¼ÊõµÄ»ù´¡ÖªÊ¶¶¼ÒѽéÉÜÍê±Ï¡£µ«ÊÇÃæ¶ÔLoRaÓ¦ÓÃÒÀÈ»»á·¸ÄÑ¡£Óкܶà¶ÁÕß»áÎÊ£¬LoRaµÄÔ¶¾àÀ룬µ½µ×ÄÜ´«¶àÔ¶ÄØ£¿LoRaµÄ´óÈÝÁ¿£¬µ½µ×ÊǶà´óµÄÈÝÁ¿ÄØ£¿µÍ¹¦ºÄ¿¹¸ÉÈÅÕâЩÓŵ㵽µ×ÔÚÓ¦ÓÃÖÐÊÇÈçºÎÌåÏÖµÄÄØ£¿±¾Õ½«Õë¶ÔÕâЩÎÊÌâÕ¹¿ª£¬´Ó»ù´¡µÄÔÀí³ö·¢£¬¾¹ýÍÆµ¼ºÍÌÖÂ۵ķ½Ê½ÈöÁÕßÁ˽âLoRa´«Êä¾àÀëÎÊÌâ¡¢ÐŵÀÈÝÁ¿ÎÊÌâ¡¢µÍ¹¦ºÄÎÊÌ⣬ÒÔ¼°¶¨Î»ÎÊÌâºÍ¶àÆÕÀÕÆµÒÆÎÊÌâµÈ¡£
Ç°ÃæÕ½ڵĶàÊý¹«Ê½ºÍÍÆµ¼¶ÁÕßÖ»ÐèÒªÁ˽Ⲣ¼Çס½áÂÛ¼´¿É£¬±¾ÕµÄÄÚÈݶ¼·Ç³£ÖØÒª£¬ÓÈÆäÊÇÐèÒª×öLoRaÏîÄ¿ÆÀ¹ÀºÍÏîĿʵʩµÄ¶ÁÕߣ¬²»½öÐèÒª¼Çס½áÂÛ£¬¶øÇÒÔÀíºÍÍÆµ¼¹ý³Ì¶¼ÐèÒªÕÆÎÕ¡£ÒòΪʵ¼Ê»·¾³ºÍÐèÇóÊÇǧ±äÍò»¯µÄ£¬ÎÄյݸÀý²¢²»Äܸ²¸ÇÈ«²¿Ó¦Ó㬶ø±¾ÕµĻù´¡ÀíÂۺͼÆËã·½·¨ÊÇͨÓõģ¬ÎÞÂÛʲôÑùµÄLoRaÓ¦Óö¼ÊDZر¸µÄ¡£
̸µ½LoRaµÄ´«Êä¾àÀëÎÊÌ⣬¾³£Óöµ½Ê¹ÓÃÕßµÄÀ§»ó£ºLoRaÐźŲ»ÊÇ¿ÉÒÔ´«µ½½üµØÎÀÐǼ¸°ÙǧÃ×Ô¶µÄµØ·½È¥Âð£¬ÎªÊ²Ã´×öÏîÄ¿µÄʱºòÉÔ΢ÉîÒ»µãµÄµØÏÂÊÒ¶¼Á¬²»ÉÏÄØ£¿»¹ÓÐʹÓÃÕß»áÎÊ£¬Íø¹Ø¾Í¼ÜÉèÔÚÕâ×ùÂ¥¶¥£¬ÎªÊ²Ã´¾àÀëÍø¹ØÅÔ±ßÄǶ°Â¥µÄÐźűÈÕâ¶°¼ÜÉèÍø¹ØµÄºÃÄØ£¿Õë¶ÔÕâЩ¾ßÌåÎÊÌ⣬±¾½Ú½«´ÓÎÞÏß´«²¥µÄ;¾¶¿ªÊ¼½²Æð£¬Í¨¹ýÖ±½Ó´«²¥¡¢ÈÆÉäµÄÔÀíºÍ¼ÆË㹫ʽÈöÁÕßÀí½â´«²¥ËðºÄºÍ²»Í¬´«²¥·½Ê½µÄ¼ÆËã·½·¨£¬²¢Õë¶ÔÍø¹Ø¼ÜÉèµÄһЩ¹¤³Ì²ÎÊý½øÐзÖÎö£¬´Ó¶ø¸ø³öʵÏÖ¸üºÃÍøÂ縲¸ÇµÄ½¨Íø²ßÂÔ¡£
Ò»¡¢ÎÞÏߵ粨ʵ¼Ê´«²¥Í¾¾¶ 1.ÎÞÏßµçÆµÆ×»®·ÖÎÞÏߵ粨·Ö²¼ÔÚ3Hz¡«3000GHz£¬ÔÚÕâ¸öƵÆ×ÄÚ»®·ÖΪ12¸ö´ø£¬ÔÚ²»Í¬µÄƵ¶ÎÄ򵀮µÂʾßÓв»Í¬µÄ´«²¥ÌØÐÔ¡£Ò»°ãÇé¿öÏÂÆµÂÊÔ½µÍ£¬´«²¥ËðºÄԽС£¬¸²¸Ç¾àÀëÔ½Ô¶£¨´óÆø´°¿Ú³ýÍ⣩£»¶øÇÒÆµÂÊÔ½µÍ£¬ÈÆÉäÄÜÁ¦Ô½Ç¿¡£µ«ÊÇ£¬µÍƵ¶ÎƵÂÊ×ÊÔ´½ôÕÅ£¬ÏµÍ³ÈÝÁ¿ÓÐÏÞ£¬Òò´ËÖ÷ÒªÓ¦ÓÃÓڹ㲥¡¢µçÊÓ¡¢Ñ°ºôµÈϵͳ¡£±í8-1ΪËùÓÐÎÞÏߵ粨µÄƵÂʺͲ¨³¤¡£
±í8-1ÎÞÏߵ粨µÄƵÂÊÓ벨³¤
¸ßƵ¶ÎƵÂÊ×ÊÔ´·á¸»£¬ÏµÍ³ÈÝÁ¿´ó£»µ«ÊÇÆµÂÊÔ½¸ß£¬´«²¥ËðºÄÔ½´ó£¬¸²¸Ç¾àÀëÔ½½ü£»¶øÇÒÆµÂÊÔ½¸ß£¬ÈÆÉäÄÜÁ¦Ô½Èõ¡£ÁíÍâÆµÂÊÔ½¸ß£¬¼¼ÊõÄѶÈÔ½´ó£¬ÏµÍ³µÄ³É±¾Ò²ÏàÓ¦Ìá¸ß¡£
ÒÆ¶¯Í¨ÐÅϵͳѡÔñËùÓÃÆµ¶ÎÒª×ۺϿ¼ÂǸ²¸ÇЧ¹ûºÍÈÝÁ¿¡£UHFƵ¶ÎÓëÆäËûƵ¶ÎÏà±È£¬ÔÚ¸²¸ÇЧ¹ûºÍÈÝÁ¿Ö®¼äÕÛÖеıȽϺã¬Òò´Ë±»¹ã·ºÓ¦ÓÃÓÚÒÆ¶¯Í¨ÐÅÁìÓòºÍÎïÁªÍøÁìÓò£¬LoRa¼¼Êõ¾ÍÓ¦ÓÃÓڴ˲¨¶Î¡£
2.ÎÞÏߵ紫²¥Â·¾¶ÎÞÏߵ粨´Ó·¢ÉäÌìÏß·¢³ö£¬¿ÉÒÔÑØ×Ų»Í¬µÄ;¾¶ºÍ·½Ê½µ½´ï½ÓÊÕÌìÏߣ¬ÕâÓëµç²¨ÆµÂʺͼ«»¯·½Ê½Óйء£½ÓÊÕÌìÏßÊÕµ½µÄÐźÅÖÊÁ¿²»½öÓë×ÔÉíÆµÂÊÌØÐÔÏà¹Ø£¬Ò²ºÍ´«²¥µÄ·¾¶Ïà¹Ø¡£
ÔÚ×ÔÓɿռäÖÐÓÉÓÚûÓÐ×èµ²£¬µç²¨´«²¥Ö»ÓÐÖ±É䣬²»´æÔÚÆäËûÏÖÏó¡£¶øÔÚʵ¼Ê´«²¥»·¾³ÖÐÓÉÓÚ´æÔÚ¸÷ÖÖ¸÷ÑùµÄµØÃæÎïÌå´Ó¶øÓ°Ïìµç²¨µÄ´«²¥£¬Ê¹µÃµç²¨µÄ´«²¥¼ÈÓÐÖ±É䣬ÓÖÓз´Éä¡¢ÈÆÉäºÍÑÜÉäµÈ£¬Ôì³Éµç²¨´«²¥µÄ¶àÑùÐԺ͸´ÔÓÐÔ£¬Ò²¾ÍÔö´óÁ˶Ե粨´«²¥Ñо¿µÄÄѶȡ£
ÎÞÏߵ粨ÔÚ¿Õ¼äÖеĴ«²¥Í¾¾¶ÓжàÖÖ£¬ÈçÖ±Éä¡¢·´Éä¡¢ÈÆÉ䡢ɢÉäºÍ´©Í¸£¬Èçͼ8-1Ëùʾ¡£
1£©Ö±Éä´«²¥
Ö±É䲨´«²¥°´×ÔÓɿռ䴫²¥À´¿¼ÂÇ¡£×ÔÓɿռ䴫²¥Ö¸µÄÊÇÌìÏßÖÜΧΪÎÞÏÞ´óÕæ¿ÕʱµÄµç²¨´«²¥£¬ÊÇÎÞÏߵ粨µÄÀíÏë´«²¥Ä£Ê½¡£ÔÚ×ÔÓɿռ䴫²¥Ê±£¬µç²¨µÄÄÜÁ¿¼È²»»á±»ÕϰÎïËùÎüÊÕ£¬Ò²²»»á²úÉú·´Éä»òÉ¢Éä¡£
Èç¹ûµØÃæÉÏ¿ÕµÄ´óÆø²ãÊǸ÷ÏòͬÐԵľùÔÈýÖÊ£¬ÆäÏà¶Ô½éµç³£Êýεr ºÍÏà¶Ô´Åµ¼ÂÊμ¶¼µÈÓÚ1£¬´«²¥Â·¾¶ÉÏûÓÐÕϰÎï×èµ²£¬µ½´ï½ÓÊÕÌìÏߵĵØÃæ·´ÉäÐźų¡Ç¿Ò²¿ÉÒÔºöÂÔ²»¼Æ£¬Ôòµç²¨¿ÉÊÓ×÷ÔÚ×ÔÓɿռ䴫²¥¡£ËäÈ»µç²¨ÔÚ×ÔÓɿռäÀï´«²¥²»ÊÜ×èµ²£¬²»²úÉú·´Éä¡¢ÕÛÉä¡¢ÈÆÉ䡢ɢÉäºÍÎüÊÕ£¬µ«µ±µç²¨¾¹ýÒ»¶Î·¾¶´«²¥Ö®ºó£¬ÄÜÁ¿ÈÔÓÐË¥¼õ£¬ÕâÊÇÓÉ·øÉäÄÜÁ¿µÄÀ©É¢¶øÒýÆðµÄ¡£
Ö±Éä´«²¥¾àÀë¼ÆËã²Î¼û8.1.2½ÚµÄ¸¥Àï˹´«Ê乫ʽ¡£
ͼ8-1 µç²¨ÔÚ¿Õ¼äÖеĴ«²¥Í¾¾¶
2£©·´É䲨´«²¥