Nūhou

He mea koʻikoʻi ka pilina kamaʻilio no ka docking o ka ʻike a me nā huahana.Hoʻokaʻawale ʻia nā ʻano kikowaena o ka poʻe heluhelu RFID i nā pilina uea a me nā pilina uila.Loaʻa i nā pilina uea i nā ʻano pilina pili, e like me: nā awa serial, nā awa pūnaewele a i ʻole nā ​​​​pili kamaʻilio ʻē aʻe.Hoʻohui nui ʻia nā pānaehana uila me WIFI, Bluetooth, a me nā mea ʻē aʻe.

ʻAno RFID mea heluhelu:

1. Loaʻa i nā pilina uea ʻo USB, RS232, RS485, Ethernet, TCP/IP, RJ45, WG26/34, kaʻa kaʻa ʻoihana, nā mea hoʻopili ʻikepili maʻamau, etc.

1) ʻO ka USB e pili ana i ka "Universal Serial Bus", i kapa ʻia ʻo "Serial Line", kahi maʻamau kaʻa waho no ka hoʻopili ʻana i nā ʻōnaehana kamepiula a me nā ʻaoʻao o waho, a he kikoʻī ʻenehana hoʻi no ka hoʻokomo a me nā mea hoʻopuka i ka hoʻopili ʻana a me ke kamaʻilio ʻana. me nā lako waho.Hoʻohana nui ʻia ia i ka ʻike a me nā huahana kamaʻilio e like me nā kamepiula pilikino a me nā polokalamu kelepona, a hiki ke hoʻopili nui ʻia i nā ʻiole, nā kīpē, nā mea paʻi, nā mīkini paʻi kiʻi, nā kiʻi kiʻi kiʻi, nā pahu uila, nā kelepona paʻalima, nā kikohoʻe kikohoʻe, nā paʻa paʻa paʻa paʻa paʻa, nā kīwaha o waho a i ʻole. nā floppy drive, nā kāleka pūnaewele USB, etc.

2) Hoʻohana ʻo RS485 i ka hoʻoili kaulike a me ka hoʻokipa ʻokoʻa, no laila hiki iā ia ke hoʻopau i ka hoʻopili ʻana i ke ʻano maʻamau.Eia kekahi, he kiʻekiʻe ka naʻau o ka transceiver kaʻa a hiki ke ʻike i nā voltages haʻahaʻa e like me 200mV, no laila hiki ke hoʻihoʻi ʻia ka hōʻailona hoʻouna i mau tausani mau mika.Hoʻohana ʻo RS485 i ke ʻano hana half-duplex, a hoʻokahi wale nō wahi i ka moku hoʻouna i kēlā me kēia manawa.He maʻalahi loa ka RS485 no ka hoʻopili ʻana i nā helu he nui, hiki ke mālama i nā laina hōʻailona he nui.Hiki ke hoʻopili ʻia ka hoʻohana ʻana iā RS485 e hana i kahi ʻōnaehana puʻupuʻu, e hiki ai i 32 mau mea hoʻokele pili like a me 32 mau mea hoʻokipa.Ke koi ʻia ka mamao kamaʻilio he ʻumi mau mika a hiki i nā kaukani mau mika, hoʻohana nui ʻia ka maʻamau kaʻa kaʻa serial RS485.

3) ʻO RS232 kekahi o nā pilina kamaʻilio maʻamau no ka poʻe heluhelu RFID.ʻO ia ka maʻamau maʻamau serial physical interface i hoʻokumu ʻia e ka American Electronics Industries Association EIA.ʻO RS ka pōkole o ka "standard i manaʻo ʻia" ma ka ʻōlelo Pelekania, ʻo 232 ka helu ʻike, ʻo RS232 ka hoʻoponopono ʻana i nā hiʻohiʻona uila a me nā ʻano kino, hana wale ia ma ke ala hoʻoili ʻikepili, ʻaʻole ia e komo i ke ʻano hana o ka ʻikepili.No ka mea i ʻike mua ʻia ka maʻamau interface RS232, aia nā hemahema maoli.ʻOiai ʻo RS-232 kahi hōʻailona hoʻopau hoʻokahi, aia nā pilikia e like me ka walaʻau ʻāina maʻamau a me ka hoʻopili ʻana i ke ʻano maʻamau;a he pōkole ka mamao o ka hoʻouna ʻana, hoʻohana maʻamau i loko o 20m Communication;he haʻahaʻa ka nui o ka hoʻouna ʻana, ma ka hoʻoili asynchronous, ʻo ka baud rate he 20Kbps;kiʻekiʻe ka waiwai pae hōʻailona o ka interface, a ua maʻalahi ka pōʻino o ka chip o ke kaapuni interface.

4) Ke hana nei ʻo Ethernet ma ka papa lalo, ʻo ia ka papa loulou data.ʻO Ethernet kahi pūnaewele puni honua i hoʻohana nui ʻia, me ka Ethernet maʻamau (10Mbit/s), Fast Ethernet (100Mbit/s) a me 10G (10Gbit/s) Ethernet.ʻAʻole ia he pūnaewele kikoʻī, akā he kikoʻī ʻenehana.Hōʻike kēia maʻamau i ke ʻano o ke kelepona a me ke ʻano hana hōʻailona i hoʻohana ʻia ma ka pūnaewele wahi kūloko (LAN).Hoʻouna ʻo Ethernet i nā ʻeke ʻike ma ka wikiwiki o 10 a 100 Mbps ma waena o nā mea pili.Ua lilo ʻo 10BaseT Ethernet i hoʻohana nui ʻia i ka ʻenehana Ethernet ma muli o ke kumu kūʻai haʻahaʻa, hilinaʻi kiʻekiʻe a me ka wikiwiki o 10Mbps.

5) ʻO TCP/IP ka protocol control control/interconnection protocol, i ʻike ʻia ʻo ka protocol communication protocol.ʻO ia ka protocol kumu o ka Pūnaewele a me ke kumu o ka Pūnaewele.Hōʻike ka TCP/IP i ke ʻano o ka hoʻopili ʻana o nā mea uila i ka Pūnaewele a me ka lawe ʻia ʻana o ka ʻikepili ma waena o lākou.Hoʻohana ka protocol i kahi hoʻolālā hierarchical 4-layer, a kāhea kēlā me kēia papa i ka protocol i hāʻawi ʻia e kāna papa aʻe e hoʻopau i kona pono ponoʻī.Ma nā ʻōlelo a ka poʻe kamaʻāina, aia iā TCP ke kuleana no ka ʻike ʻana i nā pilikia hoʻouna, hoʻouna i kahi hōʻailona inā pilikia, a koi i ka hoʻouna hou ʻana a hiki i ka palekana a hoʻouna pololei ʻia nā ʻikepili āpau i kahi e hele ai.

6) Hoʻohana pinepine ʻia ka RJ45 interface no ka hoʻouna ʻana i ka ʻikepili, a ʻo ka noi maʻamau ʻo ia ke kikowaena kāleka pūnaewele.ʻO RJ45 kahi ʻano o nā mea hoʻohui like ʻole.ʻElua ala e hoʻokaʻawale ai i nā mea hoʻohui RJ45 e like me ka laina, ʻo ka ʻalani-keʻokeʻo, ʻalani, ʻōmaʻomaʻo-keʻokeʻo, uliuli, uliuli-keʻokeʻo, ʻōmaʻomaʻo, ʻeleʻele-keʻokeʻo, ʻeleʻele;ʻO kekahi ʻōmaʻomaʻo-keʻokeʻo, ʻōmaʻomaʻo, ʻalani-keʻokeʻo, uliuli, uliuli-keʻokeʻo, ʻalani, ʻulaʻula-keʻokeʻo, a ʻeleʻele;No laila, ʻelua ʻano laina e hoʻohana ana i nā mea hoʻohui RJ45: nā laina pololei a me nā laina crossover.

7) ʻO ka protocol Wiegand kahi maʻamau i hoʻohui ʻia ma ka honua a he protocol kamaʻilio i kūkulu ʻia e Motorola.Pili ia i nā hiʻohiʻona he nui o ka poʻe heluhelu a me nā hōʻailona e pili ana i nā ʻōnaehana mana komo.ʻO ka 26-bit maʻamau he ʻano hoʻohana maʻamau, a aia pū kekahi 34-bit, 37-bit a me nā palapala ʻē aʻe.ʻO ka format 26-bit maʻamau he puka hāmama, ʻo ia hoʻi, hiki i kekahi ke kūʻai i kahi kāleka HID ma kahi ʻano kikoʻī, a ʻo nā ʻano o kēia mau ʻano kikoʻī he wehe a koho.ʻO ka format 26-Bit kahi maʻamau i hoʻohana nui ʻia a wehe ʻia i nā mea hoʻohana HID āpau.ʻAneʻane ʻae ʻia nā ʻōnaehana hoʻokele a pau i ke ʻano 26-Bit maʻamau.

2. Hoʻohana nui ʻia ke kikowaena uila no ka lawe ʻana i ka ʻikepili ma ka hopena uea.Hoʻokomo ʻia nā pānaehana uila maʻamau i ka infrared, Bluetooth, WIFI, GPRS, 3G/4G a me nā protocol uea ʻē aʻe.

ʻokoʻaHeluhelu RFIDkākoʻo i nā protocols a me nā hana like ʻole ma muli o kā lākou hoʻohana ʻana.Hiki iā ʻoe ke koho i ka hāmeʻa kūpono e like me nā pono o ka papahana.ʻO Shenzhen Handheld-Wireless Technology Co, Ltd.ua hoʻomohala kūʻokoʻa a hana ʻo ia i ka mea heluhelu a me ka mea kākau lima lima RFID no nā makahiki he ʻumi, hiki ke hoʻololi ʻia nā ʻokoʻa like ʻole e hoʻokō i kāu pono noi.