LoRa鐒$窔閫氳▕绯荤当(t菕ng)浣庡姛鑰楁ā濉奯LoRa鏄熷舰妯″
LoRa鏄熷舰妯″绉佹湁鍗�(xi茅)璀�

USR绉佹湁鍗�(xi茅)璀帮紝鑷祫缍�(w菐ng)浣跨敤鏇存柟渚�

鍏�(n猫i)宓孶SR绉佹湁鍗�(xi茅)璀帮紝瀵�(sh铆)鐝�(xi脿n)澶氱瘈(ji茅)榛�(di菐n)鏁�(sh霉)鎿�(j霉)鏈夊簭鍌宠几銆佷簰涓嶅共鎿� 锛涘悓鏅�(sh铆)鏁�(sh霉)鎿�(j霉)鍔犲瘑鍌宠几锛屽畨鍏ㄣ€佹簴(zh菙n)纰�
鑷祫缍�(w菐ng)鏄绡€(ji茅)榛�(di菐n)鍜岄泦涓櫒涔嬮枔鐨勭祼(ji茅)鍚堬紝鐢ㄦ埗鐒¢渶閬庡晱涓枔鐠�(hu谩n)绡€(ji茅)锛屽揩閫熷(sh铆)鐝�(xi脿n)寰炵鍒颁簯鐨勬暩(sh霉)鎿�(j霉)鍌宠几

LoRa鏄熷舰妯″绡€(ji茅)榛�(di菐n)涓诲嫊(d貌ng)涓婂牨(b脿o)妯″紡

澶氱ó宸ヤ綔妯″紡鎳�(y墨ng)鐢ㄥ唬锛屾檪(sh铆)鍒嗗京(f霉)鐢ㄥ共鎿惧皬

鑷祫缍�(w菐ng)鏂逛究闈堟椿锛屽彲鍦ㄤ笉鍚岀挵(hu谩n)澧冧笅鑷敱瑷�(sh猫)缃伐浣滄ā寮忥紝鎳�(y墨ng)鐢ㄦ洿寤f硾
鏅�(sh铆)鍒嗗京(f霉)鐢ㄦ敮鎸佷笉鍚屾檪(sh铆)娈典笅婧�(zh菙n)纰哄偝杓镐笉鍚屾暩(sh霉)鎿�(j霉)锛屼笖浜掍笉骞叉摼

宸ヤ綔妯″紡1.

绡€(ji茅)榛�(di菐n)涓诲嫊(d貌ng)涓婂牨(b脿o)

鐐烘笡灏戞暩(sh霉)鎿�(j霉)涓婂偝鐨勭殑纰版挒骞叉摼锛屾ā濉婂皣涓诲嫊(d貌ng)涓婂牨(b脿o)鍒嗙偤瀹氭檪(sh铆)涓婂牨(b脿o)鍜岄爯(y霉)璀︿笂鍫�(b脿o)
瀹氭檪(sh铆)涓婂牨(b脿o)锛氱偤姣忓€�(g猫)绡€(ji茅)榛�(di菐n)瑷�(sh猫)缃笂鍫�(b脿o)鏅�(sh铆)闁擄紝閫氶亷瀹氭檪(sh铆)绡€(ji茅)榛�(di菐n)鍠氶啋鐢ㄦ埗瑷�(sh猫)鍌欎互鍙婁笂鍌虫暩(sh霉)鎿�(j霉)
闋�(y霉)璀︿笂鍫�(b脿o)锛氱敤鎴惰ō(sh猫)鍌欎富鍕�(d貌ng)鍠氶啋LoRa绡€(ji茅)榛�(di菐n)浠ュ強涓婂牨(b脿o)鏁�(sh霉)鎿�(j霉)
锛堥仼鍚堝皪(du矛)鍔熻€楁湁瑕佹眰鐨勫牬(ch菐ng)鏅笅浣跨敤锛�

LoRa鏄熷舰妯″杓〒(x霉n)鍠氶啋妯″紡

宸ヤ綔妯″紡2.

杓鍠氶啋

閫氶亷绨�(ji菐n)鍠ō(sh猫)缃紝LoRa闆嗕腑鍣ㄥ嵆鍙嚜鍕�(d貌ng)涓嬬櫦(f膩)鏁�(sh霉)鎿�(j霉)锛屽ぇ骞呮笡灏戞湇鍕�(w霉)鍣ㄨ矤(f霉)杓夐噺銆�
渚嬪锛岄€氶亷Modbus鎸囦护杓绡€(ji茅)榛�(di菐n)锛岀劇闇€鏈嶅嫏(w霉)鍣ㄤ笅鐧�(f膩)锛岀瘈(ji茅)鐪佺恫(w菐ng)绲�(lu貌)鏁�(sh霉)鎿�(j霉)娴侀噺
锛堜笉寤鸿鍦ㄥ皪(du矛)鍔熻€楁湁瑕佹眰鐨勫牬(ch菐ng)鏅笅浣跨敤锛�

LoRa鏄熷舰妯″鏈嶅嫏(w霉)鍣ㄤ笅鐧�(f膩)妯″紡

宸ヤ綔妯″紡3.

鏈嶅嫏(w霉)鍣ㄤ笅鐧�(f膩)

鍙渶鎼厤LoRa闆嗕腑鍣紝妯″鍗冲彲鐩存帴鑸囨湇鍕�(w霉)鍣ㄩ€�(j矛n)琛屾暩(sh霉)鎿�(j霉)鍌宠几锛�
娓涘皯浣跨敤鏈夌窔閫f帴鐨勭箒鐟i亷绋嬶紝閬╁悎鐒¢渶鑰冩叜鍔熻€楁帶鍒剁殑鎳�(y墨ng)鐢ㄩ牁(l菒ng)鍩�

LoRa鏄熷舰妯″MQTT鍗�(xi茅)璀�

MQTT/Socket鍗�(xi茅)璀帮紝鏀寔浜戝钩鑷�(t谩i)闁嬬櫦(f膩)

鏀寔TCP/MQTT鍌宠几鍗�(xi茅)璀帮紝鎻愪緵閫�?j矛ng)楂熷搧睢�?w霉)
鎻愪緵澶氱ó浜屾闁嬬櫦(f膩)SDK锛屾柟渚跨敤鎴剁洿鎺ラ枊鐧�(f膩)鍓嶇闋侀潰

LoRa鏄熷舰妯″鐨勯仩(yu菐n)璺濋洟鏁�(sh霉)鎿�(j霉)鍌宠几

閬�(yu菐n)璺濋洟鏁�(sh霉)鎿�(j霉)鍌宠几

瀵�(sh铆)娓�(c猫)2000绫虫暩(sh霉)鎿�(j霉)鏀剁櫦(f膩)锛屽偝杓歌繀閫燂紝淇¤櫉(h脿o)绌�(w臎n)瀹�
锛堟櫞鏈楋紝绌烘洜锛�20dBm鐧�(f膩)灏勫姛鐜囷紝澶╃窔澧炵泭2.5dBi锛岄珮搴﹀ぇ浜�2m锛�0.268K绌轰腑閫熺巼锛�

LoRa鏄熷舰妯″鐨勪綆鍔熻€楅枊鐧�(f膩)

浣庡姛鑰楅枊鐧�(f膩)锛屽欢闀�(zh菐ng)闆绘睜澹藉懡

妯″鍙湪浣庡姛鑰楁ā寮忎笅瀵�(sh铆)鐝�(xi脿n)瓒呴暦(zh菐ng)寰呮(j墨)锛屽姛鑰楀儏鐐�3.5uA

LoRa鏄熷舰妯″鐨勭敘(ch菐n)鍝佺窗(x矛)绡€(ji茅)

鐢�(ch菐n)鍝佺窗(x矛)绡€(ji茅)

LoRa鏄熷舰妯″鐨勬櫤鑳借〃瑷�(j矛)瑙f焙鏂规

鎳�(y墨ng)鐢ㄦ渚�

鏅鸿兘琛ㄨ▓(j矛)瑙f焙鏂规

澶氬€�(g猫)LoRa妯″灏囨暩(sh霉)鎿�(j霉)涓婂牨(b脿o)闆嗕腑鍣紝蹇€熷畬鎴愭暩(sh霉)鎿�(j霉)鏀剁櫦(f膩)
浣跨敤鏂逛究锛屾垚鏈綆寤夛紱鏁�(sh霉)鎿�(j霉)鏀剁櫦(f膩)婧�(zh菙n)纰猴紝浣庡姛鑰楁ā寮忥紝瀵�(sh铆)鐝�(xi脿n)闆绘睜闀�(zh菐ng)涔呭緟姗�(j墨)

LoRa鏄熷舰妯″鐨勬櫤鎱ц静(n贸ng)妤�(y猫)瑙f焙鏂规

鏅烘収杈�(n贸ng)妤�(y猫)瑙f焙鏂规

LoRa闆嗕腑鍣ㄩ伕鎿囦富鍕�(d貌ng)涓嬬櫦(f膩)鍔熻兘锛屽揩閫熷(sh铆)鐝�(xi脿n)閬�(yu菐n)璺濋洟鏁�(sh霉)鎿�(j霉)鏀剁櫦(f膩)锛岀亴婧夈€佺梾锜插銆佹柦鑲ユ儏娉佸湪绶氱洠(ji膩n)娓�(c猫)
寰炶€屾笡灏戝€煎畧浜哄摗鏁�(sh霉)閲忥紝鍏ㄩ潰鎻愬崌杈�(n贸ng)鍫�(ch菐ng)鐢熺敘(ch菐n)绠$悊姘村钩锛屾彁楂樼稉(j墨ng)婵�(j矛)鏁堢泭锛岄檷浣庨亱(y霉n)鐕�(y铆ng)鎴愭湰

LoRa鏄熷舰妯″鐨勭厵鎰熷牨(b脿o)璀﹁В姹烘柟妗�

鐓欐劅鍫�(b脿o)璀﹁В姹烘柟妗�

灏�(du矛)鐓欐劅鍫�(b脿o)璀﹀櫒绡€(ji茅)榛�(di菐n)妯″涓婄殑鏁�(sh霉)鎿�(j霉)閫�(j矛n)琛岃ō(sh猫)瀹氾紝瓒呴亷闁惧€艰嚜鍕�(d貌ng)瑙哥櫦(f膩)浜戠鍫�(b脿o)璀﹀姛鑳�
鍏朵粬鏅�(sh铆)闁撳彲鍒囨彌浣庡姛鑰楁ā寮忥紝淇濊瓑闆绘睜闀�(zh菐ng)涔呭緟姗�(j墨)

LoRa鏄熷舰妯″鐨勬洿澶氳妤�(y猫)妗堜緥

鏇村鎳�(y墨ng)鐢ㄨ妤�(y猫)

LoRa鐒$窔閫氳▕绯荤当(t菕ng)浣庡姛鑰楁ā濉奯LoRa鏄熷舰妯″
LoRa鏄熷舰妯″绉佹湁鍗�(xi茅)璀�

USR绉佹湁鍗�(xi茅)璀帮紝鑷祫缍�(w菐ng)浣跨敤鏇存柟渚�

鍏�(n猫i)宓孶SR绉佹湁鍗�(xi茅)璀帮紝瀵�(sh铆)鐝�(xi脿n)澶氱瘈(ji茅)榛�(di菐n)鏁�(sh霉)鎿�(j霉)鏈夊簭鍌宠几銆佷簰涓嶅共鎿� 锛�
鍚屾檪(sh铆)鏁�(sh霉)鎿�(j霉)鍔犲瘑鍌宠几锛屽畨鍏ㄦ簴(zh菙n)纰�.鑷祫缍�(w菐ng)鏄绡€(ji茅)榛�(di菐n)鍜�
闆嗕腑鍣ㄤ箣闁撶殑绲�(ji茅)鍚堬紝鐢ㄦ埗鐒¢渶閬庡晱涓枔鐠�(hu谩n)绡€(ji茅)锛�
蹇€熷(sh铆)鐝�(xi脿n)寰炵鍒颁簯鐨勬暩(sh霉)鎿�(j霉)鍌宠几

LoRa鏄熷舰妯″绡€(ji茅)榛�(di菐n)涓诲嫊(d貌ng)涓婂牨(b脿o)妯″紡

澶氱ó宸ヤ綔妯″紡鎳�(y墨ng)鐢ㄥ唬锛屾檪(sh铆)鍒嗗京(f霉)鐢ㄥ共鎿惧皬

鑷祫缍�(w菐ng)鏂逛究闈堟椿锛屽彲鍦ㄤ笉鍚岀挵(hu谩n)澧冧笅鑷敱瑷�(sh猫)缃伐浣滄ā寮忥紝
鏅�(sh铆)鍒嗗京(f霉)鐢ㄦ敮鎸佷笉鍚屾檪(sh铆)娈典笅婧�(zh菙n)纰哄偝杓镐笉鍚屾暩(sh霉)鎿�(j霉)锛屼笖浜掍笉骞叉摼

宸ヤ綔妯″紡1.

绡€(ji茅)榛�(di菐n)涓诲嫊(d貌ng)涓婂牨(b脿o)

鐐烘笡灏戞暩(sh霉)鎿�(j霉)涓婂偝鐨勭殑纰版挒骞叉摼锛屾ā濉婂皣
涓诲嫊(d貌ng)涓婂牨(b脿o)鍒嗙偤瀹氭檪(sh铆)涓婂牨(b脿o)鍜岄爯(y霉)璀︿笂鍫�(b脿o)
瀹氭檪(sh铆)涓婂牨(b脿o)锛氱偤姣忓€�(g猫)绡€(ji茅)榛�(di菐n)瑷�(sh猫)缃笂鍫�(b脿o)鏅�(sh铆)闁擄紝
閫氶亷瀹氭檪(sh铆)绡€(ji茅)榛�(di菐n)鍠氶啋鐢ㄦ埗瑷�(sh猫)鍌欎互鍙婁笂鍌虫暩(sh霉)鎿�(j霉)
闋�(y霉)璀︿笂鍫�(b脿o)锛氱敤鎴惰ō(sh猫)鍌欎富鍕�(d貌ng)鍠氶啋LoRa绡€(ji茅)榛�(di菐n)浠ュ強涓婂牨(b脿o)鏁�(sh霉)鎿�(j霉)
锛堥仼鍚堝皪(du矛)鍔熻€楁湁瑕佹眰鐨勫牬(ch菐ng)鏅笅浣跨敤锛�

LoRa鏄熷舰妯″杓〒(x霉n)鍠氶啋妯″紡

宸ヤ綔妯″紡2.

杓鍠氶啋

閫氶亷绨�(ji菐n)鍠ō(sh猫)缃紝LoRa闆嗕腑鍣ㄥ嵆鍙嚜鍕�(d貌ng)涓嬬櫦(f膩)鏁�(sh霉)鎿�(j霉)锛�
澶у箙娓涘皯鏈嶅嫏(w霉)鍣ㄨ矤(f霉)杓夐噺銆備緥濡傦紝閫氶亷Modbus鎸囦护
杓绡€(ji茅)榛�(di菐n)锛岀劇闇€鏈嶅嫏(w霉)鍣ㄤ笅鐧�(f膩)锛岀瘈(ji茅)鐪佺恫(w菐ng)绲�(lu貌)鏁�(sh霉)鎿�(j霉)娴侀噺
锛堜笉寤鸿鍦ㄥ皪(du矛)鍔熻€楁湁瑕佹眰鐨勫牬(ch菐ng)鏅笅浣跨敤锛�

LoRa鏄熷舰妯″鏈嶅嫏(w霉)鍣ㄤ笅鐧�(f膩)妯″紡

宸ヤ綔妯″紡3.

鏈嶅嫏(w霉)鍣ㄤ笅鐧�(f膩)

鍙渶鎼厤LoRa闆嗕腑鍣紝妯″鍗冲彲鐩存帴鑸囨湇鍕�(w霉)鍣ㄩ€�(j矛n)琛屾暩(sh霉)鎿�(j霉)鍌宠几锛�
娓涘皯浣跨敤鏈夌窔閫f帴鐨勭箒鐟i亷绋嬶紝閬╁悎鐒¢渶鑰冩叜
鍔熻€楁帶鍒剁殑鎳�(y墨ng)鐢ㄩ牁(l菒ng)鍩�

LoRa鏄熷舰妯″MQTT鍗�(xi茅)璀�

MQTT/Socket鍗�(xi茅)璀帮紝鏀寔浜戝钩鑷�(t谩i)闁嬬櫦(f膩)

鏀寔TCP/MQTT鍌宠几鍗�(xi茅)璀帮紝鎻愪緵閫�?j矛ng)楂熷搧睢�?w霉)
鎻愪緵澶氱ó浜屾闁嬬櫦(f膩)SDK锛屾柟渚跨敤鎴剁洿鎺ラ枊鐧�(f膩)鍓嶇闋侀潰

LoRa鏄熷舰妯″鐨勯仩(yu菐n)璺濋洟鏁�(sh霉)鎿�(j霉)鍌宠几

閬�(yu菐n)璺濋洟鏁�(sh霉)鎿�(j霉)鍌宠几

瀵�(sh铆)娓�(c猫)2000绫虫暩(sh霉)鎿�(j霉)鏀剁櫦(f膩)锛屽偝杓歌繀閫燂紝淇¤櫉(h脿o)绌�(w臎n)瀹�
锛堟櫞鏈楋紝绌烘洜锛�20dBm鐧�(f膩)灏勫姛鐜囷紝澶╃窔澧炵泭2.5dBi锛�
楂樺害澶т簬2m锛�0.268K绌轰腑閫熺巼锛�

LoRa鏄熷舰妯″鐨勪綆鍔熻€楅枊鐧�(f膩)

浣庡姛鑰楅枊鐧�(f膩)锛屽欢闀�(zh菐ng)闆绘睜澹藉懡

妯″鍙湪浣庡姛鑰楁ā寮忎笅瀵�(sh铆)鐝�(xi脿n)瓒呴暦(zh菐ng)寰呮(j墨)锛屽姛鑰楀儏鐐�3.5uA

LoRa鏄熷舰妯″鐨勭敘(ch菐n)鍝佺窗(x矛)绡€(ji茅)

鐢�(ch菐n)鍝佺窗(x矛)绡€(ji茅)

LoRa鏄熷舰妯″鐨勬櫤鑳借〃瑷�(j矛)瑙f焙鏂规

鎳�(y墨ng)鐢ㄦ渚�

鏅鸿兘琛ㄨ▓(j矛)瑙f焙鏂规

澶氬€�(g猫)LoRa妯″灏囨暩(sh霉)鎿�(j霉)涓婂牨(b脿o)闆嗕腑鍣紝蹇€熷畬鎴愭暩(sh霉)鎿�(j霉)鏀剁櫦(f膩)
浣跨敤鏂逛究锛屾垚鏈綆寤夛紱鏁�(sh霉)鎿�(j霉)鏀剁櫦(f膩)婧�(zh菙n)纰猴紝
浣庡姛鑰楁ā寮忥紝瀵�(sh铆)鐝�(xi脿n)闆绘睜闀�(zh菐ng)涔呭緟姗�(j墨)

LoRa鏄熷舰妯″鐨勬櫤鎱ц静(n贸ng)妤�(y猫)瑙f焙鏂规

鏅烘収杈�(n贸ng)妤�(y猫)瑙f焙鏂规

LoRa闆嗕腑鍣ㄩ伕鎿囦富鍕�(d貌ng)涓嬬櫦(f膩)鍔熻兘锛屽揩閫熷(sh铆)鐝�(xi脿n)閬�(yu菐n)璺濋洟鏁�(sh霉)鎿�(j霉)鏀剁櫦(f膩)锛�
鐏屾簤銆佺梾锜插銆佹柦鑲ユ儏娉佸湪绶氱洠(ji膩n)娓�(c猫).寰炶€屾笡灏�
鍊煎畧浜哄摗鏁�(sh霉)閲忥紝鍏ㄩ潰鎻愬崌杈�(n贸ng)鍫�(ch菐ng)鐢熺敘(ch菐n)绠$悊姘村钩
鎻愰珮缍�(j墨ng)婵�(j矛)鏁堢泭锛岄檷浣庨亱(y霉n)鐕�(y铆ng)鎴愭湰

LoRa鏄熷舰妯″鐨勭厵鎰熷牨(b脿o)璀﹁В姹烘柟妗�

鐓欐劅鍫�(b脿o)璀﹁В姹烘柟妗�

灏�(du矛)鐓欐劅鍫�(b脿o)璀﹀櫒绡€(ji茅)榛�(di菐n)妯″涓婄殑鏁�(sh霉)鎿�(j霉)閫�(j矛n)琛岃ō(sh猫)瀹氾紝
瓒呴亷闁惧€艰嚜鍕�(d貌ng)瑙哥櫦(f膩)浜戠鍫�(b脿o)璀﹀姛鑳�,鍏朵粬鏅�(sh铆)闁撳彲鍒囨彌
浣庡姛鑰楁ā寮忥紝淇濊瓑闆绘睜闀�(zh菐ng)涔呭緟姗�(j墨)

LoRa鏄熷舰妯″鐨勬洿澶氳妤�(y猫)妗堜緥

鏇村鎳�(y墨ng)鐢ㄨ妤�(y猫)