智能配电终端遥信单元的设计与实现.pdf

绗?9鍗 绗?鏈 鐢 瀛 鍣 浠 Vol饊啺39 No. 1 2016骞?鏈 ChineseJournalofElectronDevices Feb. 2016 DesignandImplementationoftheTeleindication UnitofDistributionTerminal* LIAOXiaoqun锛孮INJing 锛孧ALi* 锛圶i鈥檃nUniversityofScienceTechnology锛孹i鈥檃n710054锛孋hina锛 Abstract:AdesignofteleindicationunitbasedondualMPUwithARM9 andCortex-M3wasdiscussed.Itprovid鈦 edtotalstructureofhardwarebasedonchipi.MX287 andSTM32F103VE.Thedesignmethodof hardwarein teleindicationinputcircuitwasintroducedindetail.Thematerialdesignanddevelopmentofsoftwareinteleindica鈦 tionunitandacommunicationunitareelaborated.Thewholeteleindicationunit鈥檚functions锛宻uchasteleindication acquisition锛宒ataconservationanduploading锛孲OE锛宼imesetting锛宑ommunicationareactualizedinaccordancewith IEC60870-5- 104powerprotocol.Experimentresultsshowedthatthedesignofteleindicationunitmeetstheneeds fortheprovisions锛宎ndithasacertainvalue. Keywords:dualMPU锛沝istributionterminal锛汭EC60870-5-104powerprotocol锛泃eleindicationunit锛汼OE EEACC锛?210J doi锛?0.3969/j.issn.1005-9490.2016.01.022 鏅鸿兘閰嶇數缁堢閬ヤ俊鍗曞厓鐨勮璁′笌瀹炵幇* 寤栨檽缇わ紝绉 闈 锛岄┈ 鑾? 锛堣タ瀹夌鎶€澶у锛岃タ瀹?10054锛 鎽 瑕侊細閲囩敤STM32F103VE鍜宨.MX287楂樻€ц兘澶勭悊鑺墖锛岃璁′簡鍩轰簬ARM9涓嶤ortex-M3鍙屽鐞嗗櫒鐨勯仴淇″崟鍏冿紝瀵圭‖浠舵€讳綋 鐨勭粨鏋勫拰閬ヤ俊杈撳叆鍥炶矾杩涜浜嗚缁嗙殑纭欢璁捐锛屽苟瀵归仴淇″崟鍏冨拰閫氫俊鍗曞厓杩涜浜嗙浉搴旂殑杞欢璁捐銆備緷鐓EC60870-5-104鍗 璁紝瀵规暣涓仴淇″崟鍏冨疄鐜颁簡閬ヤ俊鐨勯噰闆嗐€佹暟鎹瓨鍌ㄥ強涓婁紶銆丼OE銆佺郴缁熷鏃躲€侀€氫俊绛夊姛鑳姐€傛祴璇曡瘉鏄庯紝閬ヤ俊鍗曞厓鐨勮璁＄鍚堥渶姹 瑙勫畾锛屽叿鏈夎緝濂界殑搴旂敤浠峰€笺€ 鍏抽敭璇嶏細鍙屽鐞嗗櫒锛涢厤鐢电粓绔紱IEC60870-5-104鐢靛姏瑙勭害锛涢仴淇″崟鍏冿紱SOE 涓浘鍒嗙被鍙凤細TN710 鏂囩尞鏍囪瘑鐮侊細A 鏂囩珷缂栧彿锛?005-9490(2016)01-0104-07 锛?锛 鏍规嵁鍥藉鐢电綉鐩墠瀵规櫤鑳界數缃戠殑鍙戝睍閮ㄧ讲锛屾垜 鍥藉鐢靛姏琛屼笟DL/T721-2013鏍囧噯 銆 锛?锛