Chii chinonzi WMBus?
WMBus, kana Wireless M-Bus, iwireless communication protocol yakamisikidzwa pasi peEN 13757, yakagadzirirwa kuverenga otomatiki uye kure kure.
utility metres. Yakagadzirwa muEurope, iko zvino yave kushandiswa zvakanyanya mu smart metering deployments pasi rese.
Kushanda zvakanyanya mu868 MHz ISM bhendi, WMBus yakagadziridzwa:
Low-simba kushandiswa
Kukurukurirana kwepakati
Kuvimbika kwepamusoro munzvimbo dzakasimba dzemaguta
Kuenderana nemidziyo inoshandiswa nebhatiri
Zvinhu zvakakosha zveWireless M-Bhazi
Ultra-Low Power Consumption
Midziyo yeWMBus inogadzirwa kuti imhanye kwemakore gumi-gumi nemashanu pabhatiri rimwe chete, zvichiita kuti ive yakakwana kune yakakura-yakakura, yekuchengetedza-yemahara deployments.
Kukurukurirana Kwakachengeteka & Kwakavimbika
WMBus inotsigira AES-128 encryption uye CRC kuona kukanganisa, kuve nechokwadi chekuchengetedza uye kwakaringana kutapurirana data.
Multiple Operation Modes
WMBus inopa akati wandei maitiro ekutsigira akasiyana maapplication:
S-Mode (Stationary): Fixed infrastructure
T-Mode (Transmit): Kuverenga kwenhare kuburikidza nekufamba-kana kana kutyaira-ne
C-Modhi (Compact): Minimum transmission saizi yesimba rinoshanda
Mitemo-Yakavakirwa Kudyidzana
WMBus inogonesa mutengesi-asina kwaakarerekera deployments-zvishandiso kubva kune vakasiyana vagadziri vanogona kutaurirana pasina musono.
WMBus Inoshanda Sei?
WMBus-inogonesa mita inotumira encoded data mapaketi panguva dzakarongwa kune anogamuchira - ingave nhare (yekutyaira-nekuunganidza) kana yakagadziriswa (kuburikidza negedhi kana concentrator). Aya mapaketi anowanzo sanganisira:
Kushandiswa data
Battery level
Tamper status
Fault codes
Iyo data yakaunganidzwa inozoendeswa kune yepakati data management system yekubhadharisa, kuongorora, uye kutarisa.
WMBus Inoshandiswa kupi?
WMBus inogamuchirwa zvakanyanya muEurope kune smart utility metering. Mamiriro ekushandisa anosanganisira:
Smart water metres mumasisitimu masisitimu
Gasi uye mamita ekudziya kwedunhu kudziyisa network
Magetsi mamita muzvivakwa zvekugara uye zvekutengesa
WMBus inowanzo sarudzirwa nzvimbo dzemumadhorobha dzine mametering infrastructure aripo, nepo LoRaWAN neNB-IoT inogona kufarirwa munzvimbo dzakasvibira kana kumaruwa.
Mabhenefiti ekushandisa WMBus
Kushanda Kwebhatiri: Hurefu hwehupenyu hwechishandiso
Dhata Chengetedzo: AES encryption rutsigiro
Nyore Kubatanidzwa: Vhura mwero-kwakavakirwa kutaurirana
Flexible Deployment: Inoshanda kune ese nharembozha uye yakagadziriswa network
Lower TCO: Inodhura-inoshanda kana ichienzaniswa neserura-yakavakirwa mhinduro
Kuchinja neMusika: WMBus + LoRaWAN Dual-Mode
Vazhinji vagadziri vemamita zvino vanopa mbiri-modhi WMBus + LoRaWAN modules, ichibvumira kushanda isina musono mumapuroteni ese ari maviri.
Iyi nzira yakasanganiswa inopa:
Kudyidzana pakati pemambure
Flexible migration nzira kubva kunhaka WMBus kuenda kuLoRaWAN
Yakawedzera kuvharwa kwenzvimbo ine zvishoma shanduko yehardware
Ramangwana reWMBus
Sezvo zvirongwa zveguta zvakangwara zvichiwedzera uye mirau inosimbisa kutenderedza simba uye kuchengetedza mvura, WMBus inoramba iri chinhu chakakosha chinogonesa
inoshanda uye yakachengeteka kuunganidzwa kwedata rezvishandiso.
Nekuenderera mberi kwekubatanidzwa mumafu system, AI analytics, uye mafoni mapuratifomu, WMBus inoramba ichishanduka-kuvharira gap.
pakati penhaka masisitimu uye yemazuva ano IoT zvivakwa.
Nguva yekutumira: May-29-2025
