鍦?鏈堣繖涓厖婊″枩鎮(zhèn)﹀拰鏈熷緟鐨勬棩瀛愰噷錛屾儬宸炲競(jìng)鏅熻タ縐戞妧鏈夐檺鍏徃鍋氫負(fù)娣卞湷甯?jìng)鏅熻タ鐢?shù)瀛愬瓙鍏徃錛屽湪2024騫?鏈?3鍙峰紑涓氥傝繖搴у巶鎴夸笉浠呮槸鎴戜滑浼佷笟鍙戝睍鐨勬柊閲岀▼紕戯紝鏇存槸鎴戜滑鎶婁駭鍝佸垎綾伙紝綺劇泭鐢熶駭鐨勫垝鍒嗭紱鎯犲窞鏅熻タ縐戞妧涓撴敞姹借濺綰挎潫鐢熶駭閲嶈杞戒綋銆?/p>
姹借濺綰挎潫浣滀負(fù)鐜頒唬宸ヤ笟涓笉鍙垨緙虹殑鍏抽敭閮ㄤ歡錛屽箍娉涘簲鐢ㄤ簬姹借濺銆佺數(shù)瀛愩侀氫俊絳夐鍩熴傛柊鍏徃鍘傛埧鐨勫紑涓氾紝鏍囧織鐫鎴戜滑鐢熶駭棰嗗煙榪堣繘涓澶ф錛岃嚧鍔涗簬涓哄鎴鋒彁渚涢珮璐ㄩ噺銆侀珮鏁堢巼鐨勪駭鍝併?/p>
涓轟簡(jiǎn)瀹炵幇榪欎竴鐩爣錛屾垜浠姇鍏ヤ簡(jiǎn)澶ч噺鐨勭簿鍔涘拰璧勬簮錛屽紩榪涘厛榪涚殑鐢熶駭璁懼鍜屾妧鏈紝寤虹珛浜?jiǎn)瀹屽杽鐨勮川閲徑帯鐞嗕綋绯汇傛垜浠殑鍥㈤槦鐢變竴緹ょ粡楠屼赴瀵屻佹妧鏈簿婀涚殑涓撲笟浜哄憳緇勬垚錛屼粬浠湪綰挎潫鐢熶駭棰嗗煙鎷ユ湁娣卞帤鐨勯犺鍜屼赴瀵岀殑瀹炶返緇忛獙銆傛垜浠浉淇★紝鍦ㄤ粬浠殑鍏卞悓鍔姏涓嬶紝鏂板叕鍙稿繀灝嗙敓浜у嚭浼樿川銆佸彲闈犵殑綰挎潫浜у搧錛岃耽寰楀鎴風(fēng)殑淇¤禆鍜屽ソ璇勩?/p>
鎯犲窞甯?jìng)鏅熻タ绉戞妧鏈夐檺鍏徃鐨勫紑涓氾紝涓嶄粎鎻愬崌浜?jiǎn)鎴戜滑鐨勭敓漶旇兘鍔涘Q屾洿涓烘垜浠湭鏉ョ殑鍙戝睍濂犲畾浜?jiǎn)鍧氬疄鐨勫熀纭銆傛垜浠皢浠ユ涓哄鏈猴紝榪涗竴姝ユ嫇灞曞競(jìng)鍦恒佷紭鍖栦駭鍝佺粨鏋勶紝涓嶆柇鎻愬崌浼佷笟鐨勬牳蹇?jī)绔炰簤鍔涖傚悓鏃訛紝鎴戜滑涔熷皢鍔犲己涓庡鎴風(fēng)殑娌熼氫笌鍚堜綔錛屾繁鍏ヤ簡(jiǎn)瑙e競(jìng)鍦洪渶姹傦紝涓哄鎴鋒彁渚涙洿鍔犱釜鎬у寲鐨勮В鍐蟲(chóng)柟妗堛?/p>
鍦ㄨ繖涓喘鏂扮殑璧風(fēng)偣涓婏紝鎴戜滑瑕佹劅璋㈡墍鏈夋敮鎸佸拰鍏蟲(chóng)敞鏂板叕鍙哥殑鏈嬪弸浠傛槸浣犱滑鐨勪俊浠誨拰鏀寔錛岃鎴戜滑鏈変簡(jiǎn)鏇村ぇ鐨勪俊蹇?jī)鍜屽啗_績(jī)錛屽幓榪庢帴鏈潵鐨勬寫(xiě)鎴樺拰鏈洪亣銆傛垜浠皢涓嶈礋浼楁湜錛屼互鏇村姞浼樿川鐨勪駭鍝佸拰鏈嶅姟錛屽洖鎶ュぇ瀹剁殑鍘氱埍銆?/p>
灞曟湜鏈潵錛屾儬宸炴櫉瑗跨鎶鏈夐檺鍏徃灝嗘垚涓烘垜浠疄鐜版ⅵ鎯崇殑鑸炲彴銆傛垜浠皢浠ュ潥瀹氱殑淇″康鍜屼笉鎳堢殑鍔姏錛屼笉鏂帹鍔ㄤ紒涓氱殑鍙戝睍鍜岃繘姝ャ傛垜浠浉淇★紝鍦ㄥ叏浣撳憳宸ョ殑鍏卞悓鍔姏涓嬶紝鏂板叕鍙稿繀灝嗚繋鏉ユ洿鍔犺緣鐓岀殑鏄庡ぉ錛?/p>
璁╂垜浠惡鎵嬪茍榪涳紝鍏卞悓寮鍒涚敓浜ч鍩熺殑鏂扮瘒绔狅紒
]]>LoRa鏄墿鐞嗗眰鎴栨棤綰胯皟鍒剁敤浜庡緩绔嬮暱璺濈閫氫俊閾捐礬銆傝澶氫紶緇熺殑鏃犵嚎緋葷粺浣跨敤棰戠Щ閿帶FSK璋冨埗浣滀負(fù)鐗╃悊灞傦紝鍥犱負(fù)瀹冩槸涓縐嶅疄鐜頒綆鍔熻楃殑闈炲父鏈夋晥鐨勮皟鍒躲侺oRa鏄熀浜庣嚎鎬ц皟棰戞墿棰戣皟鍒訛紝瀹冧繚鎸佷簡(jiǎn)鍍廎SK璋冨埗鐩稿悓鐨勪綆鍔熻楃壒鎬э紝浣嗘槑鏄懼湴澧炲姞浜?jiǎn)閫氫俊璺濈銆傜嚎鎬ф墿棰戝凡鍦ㄥ啗浜嬪拰絀洪棿閫氫俊棰嗗煙浣跨敤浜?jiǎn)鏁板崄骞村Q岀敱浜庡叾鍙互瀹炵幇闀塊氫俊璺濈鍜屽共鎵扮殑椴佹鎬э紝浜庢槸棣栧厛瀹炵幇浜?jiǎn)鍟嗕笟鍖栥?br>
LoRa涓嶭oRaWAN
LoRa鐨勪紭鍔垮湪浜庢妧鏈柟闈㈢殑闀胯窛紱昏兘鍔涖傚崟涓綉鍏蟲(chóng)垨鍩虹珯鍙互瑕嗙洊鏁翠釜鍩庡競(jìng)鎴栨暟鐧懼鉤鏂瑰叕閲岃寖鍥淬傚湪涓涓粰瀹氱殑浣嶇疆錛岃窛紱誨湪寰堝ぇ紼嬪害涓婂彇鍐充簬鐜鎴栭殰紕嶇墿錛屼絾LoRa鍜孡oRaWAN鏈変竴涓摼璺綆椾紭?shù)簬鍏朵粬鋼Q浣曟爣鍑嗗寲鐨勯氫俊鎶鏈傞摼璺綆楋紝閫氬父鐢ㄥ垎璐濓紙dB涓哄崟浣嶏級(jí)琛ㄧず錛屾槸鍦ㄧ粰瀹氱殑鐜涓喅瀹氳窛紱葷殑涓昏鍥犵礌銆?br>
LoRaWAN瀹氫箟浜?jiǎn)缃懢l滅殑閫氳鍗忚鍜岀郴緇熸灦鏋勶紝鑰孡oRa鐗╃悊灞傝兘澶熶嬌闀胯窛紱婚氳閾捐礬鎴愪負(fù)鍙兘銆侺oRaWAN鑷笅鑰屼笂璁捐錛屼負(fù)鐢墊睜瀵垮懡銆佸閲忋佽窛紱誨拰鎴愭湰鑰屼紭鍖栦簡(jiǎn)LPWAN錛堜綆鍔熻楀箍鍩熺綉錛夈傚浜庝笉鍚屽湴鍖虹粰鍑轟簡(jiǎn)涓涓狶oRaWAN瑙勮寖姒傝錛屼互鍙?qiáng)鍦↙PWAN絀洪棿绔炰簤鐨勪笉鍚屾妧鏈殑楂樼駭姣旇緝銆?br>
鍦↙oRaWAN緗戠粶涓殑鑺傜偣鏄紓姝ョ殑閫氫俊鐨勶紝褰撳叾瑕佸彂閫佺殑鏁版嵁鍑嗗濂界殑鏃跺欓氫俊錛屾棤璁烘槸浜嬩歡椹卞姩榪樻槸鏃墮棿璋冨害銆傚湪緗戠姸緗戠粶鎴栧悓姝ョ綉緇滐紝濡傝渹紿濓紝鑺傜偣蹇呴』緇忓父鍞ら啋浠ュ悓姝ョ綉緇滐紝騫舵鏌ユ秷鎭傝繖涓悓姝ユ槑鏄炬秷鑰楄兘閲忥紝鏄噺灝戠數(shù)姹犲鍛界涓鎺ㄦ墜銆傚湪鏈榪戜竴欏圭爺絀朵腑錛孏SMA瀵逛笉鍚岃В鍐矻PWAN絀洪棿鐨勬妧鏈繘琛屼簡(jiǎn)姣旇緝錛孡oRaWAN姣斿叾浠栨妧鏈夋嫨鏈?鍒?鍊嶇殑浼樺娍銆?/p> ]]>