Yabonye pasiporo idafite simusiga
Ibisobanuro bigufi:
Ukoresheje ihame ryubushyuhe bwa acoustic yubushyuhe bwo gupima, amakuru yubushyuhe mubice bya electromagnetic yumurongo wibimenyetso. Ubushyuhe bwubushyuhe bwashyizwe muburyo butaziguye hejuru yubushyuhe bwibipimo byapimwe, bishinzwe kwakira ibimenyetso bya radiyo yumurongo wa radiyo, kandi bigasubiza ibimenyetso bya radio hamwe namakuru yubushyuhe kubakusanyije, mugihe sensor yubushyuhe ikora bisanzwe, ntabwo ikenera imbaraga ziva hanze gutanga nka bateri, CT loop itanga amashanyarazi. Ikimenyetso cyoherejwe hagati yubushyuhe nubushyuhe bwo gukusanya ubushyuhe bigaragazwa numuyoboro wa elegitoroniki wa elegitoroniki.
Ibicuruzwa birambuye
Enviko WIM ibicuruzwa
Ibicuruzwa
Ikusanyirizo transceiver antenna
Ikusanyirizo transceiver antenna ihererekanya kandi yakira ibimenyetso bya electromagnetic wave signal, irangiza kubona ubushyuhe.
Ihererekanyabubasha ryikusanyamakuru hamwe nubushyuhe bwubushyuhe. Yakoreshejwe hamwe nubushakashatsi bwubushyuhe, Ann C yashyizwe mubice bimwe bya sensor, ishinzwe itumanaho na antenne ya sensor, kurangiza kohereza no kwakira ibimenyetso byibyishimo nibimenyetso bya sensor.
| Ikibaho cya Antenna 1 (ibumoso) | Ikibaho cya panne antenna2 (iburyo) | |
| Ikirangantego | 422MHz - 442MHz | 423MHz - 443MHz |
| Umuyoboro wa Centre | 433MHz | 433MHz |
| Inyungu ntarengwa | > 3.5dBi | > 2.8dBi |
| Umuturage bobby | <2.0 | <2.0 |
| Nominal impedance | 50Ω | 50Ω |
| Urwego rwingufu | 50 W. | 50 w |
| Icyerekezo cy'imirase | Mu byerekezo byose | Mu byerekezo byose |
| Ingano igaragara | 208 * 178 * 50mm | 207 * 73 * 28mm |
| Ubushyuhe | ~ 40C ~ + 85C | ~ 40C ~ + 85C |
| Uburyo bumwe | SMA yinyuma yo hanze | SMA yinyuma yo hanze |
| Kugaburira | RG-174 2m | RG-174 2m |
| Hindura aho ushyira | Icyumba cyo gusohoka hamwe nundi mwanya ugereranije ni gride yuzuye | Icyumba cya Busbar cyerekana ahantu hafunganye |
Ubushyuhe
Ubushyuhe bukurikije uburyo bwo kwishyiriraho, moderi zigabanijwemo: Guhuza ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bifata ibyuma bikurikirana. Ukurikije ubushyuhe buringaniye ans kwishyiriraho, birashobora kugabanwa mubwoko busanzwe hamwe nubushyuhe bwo hejuru, bihuye no kumenya aho bisi igenda, kwimuka ubushyuhe. Ubwoko bwimukanwa bwimikorere yubwoko bwa sensor bushyirwa kumurongo ururabyo rwa plum ururabyo rwitumanaho rya terefone igendanwa.
Ubushyuhe (ubushyuhe bwimikorere bwimiterere)
Ibipimo nyamukuru
| Sensor inshuro | Imirongo 12, 424 kugeza 441 MHz |
| Ubushyuhe | 0C ~ 180C |
| Gupima neza | Main 1C (0 ~ 120C); Isi 2C (120 ~ 180C) |
| Gukemura ubushyuhe | 0.1C |
| Urutonde rw'urucacagu | Ntarengwa: 28.1 * 16.5mm No 8 |
| Ubushyuhe bwo kubika | ~ 25C ~ 190C, Icyitonderwa: kubika ubushyuhe bwinshi bigira ingaruka mubuzima |
Ingano ya sensor
Ikusanyirizo ry'ubushyuhe
Ikusanyirizo ry'ubushyuhe ritanga ibimenyetso bya electromagnetic yumurongo uhuye ninshuro ya sensor sensor. Ikimenyetso cya electromagnet yerekana amakuru yubushyuhe yagaruwe na sensor yubushyuhe yakiriwe kandi ibimenyetso byubushyuhe birasesengurwa kandi bigashyikirizwa igikoresho cyo gupima ubushyuhe kuri sitasiyo. Ikusanyirizo ivugana nitsinda rya sensor hasi kandi ikohereza pulse ya RF. Ikimenyetso kigaragazwa na sensor zitunganyirizwa mu iriba, kandi amaherezo amakuru meza yubushyuhe arakemuka.
Ibipimo nyamukuru
| Umubare wa antene | 2 |
| Umubare wa sensor | Icyiza. Rukuruzi 12 kuri antenne, max. Rukuruzi 24 kuri antene 2 |
| Imbaraga za RF | Icyiza. 11dBm (10mW) |
| Umuyoboro wa RF | 424 ~ 441MHz |
| Imigaragarire y'itumanaho | RS485 bus / Nbit idafite umugozi / WIFI itagikoreshwa |
| Porotokole y'itumanaho | MODBUS-RTU |
| Guhitamo inshuro | Min 1s, irashobora kugereranywa |
| Amashanyarazi | DC12V / 0. 2A cyangwa DC5V / 0.4A |
| Ingano ntarengwa | 98 * 88 * 38mm |
| Uburyo bwo kwishyiriraho | C45 gukosora gari ya moshi |
Enviko amaze imyaka isaga 10 akora ubuhanga muri Weigh-in-Motion Sisitemu. Ibyuma bya WIM nibindi bicuruzwa bizwi cyane munganda za ITS.
