Ongororo ye sensor yekuonekwa
Semichina mikuru yekutarisa zvakatipoteredza zvemazuva ano, masensa ekuonekwa anoyera kufambiswa kwemhepo munguva chaiyo kuburikidza nemisimboti yemagetsi uye anopa data remamiriro ekunze akakosha kumaindasitiri akasiyana-siyana. Mhinduro nhatu huru dzehunyanzvi ndedzekutumira (nzira yekutanga), kupararira (kupararira mberi/kumashure) uye kufungidzira kwekuona. Pakati padzo, mhando yekupararira mberi inogara mumusika mukuru nekushanda kwayo kwakakwirira. Midziyo yakajairika yakaita seVaisala FD70 series inogona kuona shanduko dzekuonekwa mukati me10m kusvika 50km nekururama kwe±10%. Yakashongedzerwa neRS485/Modbus interface uye inogona kuchinjika kunzvimbo dzakaoma dze -40℃ kusvika +60℃.
Magadzirirwo ehunyanzvi epakati
Sisitimu yekuzvichenesa yeOptical window (yakadai sekubvisa guruva re ultrasonic vibration)
Tekinoroji yekuongorora ma spectral akawanda (850nm/550nm dual wavelength)
Algorithm yekusimbisa simba (kugadzirisa kupindirana kwekupisa nehunyoro)
Kuwanda kwekutora sampuli yedata: 1Hz ~ 0.1Hz inogadziriswa
Kushandiswa kwesimba kwakajairika: <2W (12VDC simba)
Nyaya dzekushandisa muindasitiri
1. Sisitimu yekufambisa yakangwara
Nhandare yekunyevera vanhu nezvemigwagwa mikuru
Network yekutarisa kuona kwese kwese kwese iri paShanghai-Nanjing Expressway inoshandisa sensor nodes 2km yega yega muzvikamu zvine mhute yakawanda. Kana kuona kwese ...
2. Kutarisa nzira dzendege panhandare yendege
Nhandare yendege yeBeijing Daxing International Airport inoshandisa nzira yechitatu yekunzwa kuti igadzire data rekuona nzvimbo yemumugwagwa (RVR) panguva chaiyo. Pamwe chete nehurongwa hwekumhara kwemidziyo yeILS, nzira yekumhara yeCategory III inotanga kana RVR iri pasi pe550m, zvichiita kuti mwero wekufamba kwenguva uwedzere ne25%.
Kushandiswa kwekuongorora zvakatipoteredza nenzira itsva
1. Kutevera kusvibiswa kwemaguta
Shenzhen Environmental Protection Bureau yakagadzira nzvimbo yekutarisa Visual-PM2.5 paNational Highway 107, yakashandura chiyero chekupisa kwemhepo kuburikidza nekuonekwa, uye yakagadzira modhi yemupiro wekusvibiswa pamwe chete nedata rekufamba kwemotokari, ikabudirira kuona utsi hwemotokari dzedhiziri senzvimbo huru yekusvibisa (62%).
2. Yambiro pamusoro penjodzi yemoto wesango
Network yekuona-utsi inosanganisa sensor iri munzvimbo yesango reGreater Khingan Range inogona kuwana moto nekukurumidza mukati memaminitsi makumi matatu nekutarisa kudzikira kusingawanzoonekwi (>30%/awa) uye kushanda pamwe chete nekuona manyuko ekupisa kwe infrared, uye kumhanya kwekupindura kwacho kwakapetwa ka4 pane kwenzira dzechinyakare.
Mamiriro ezvinhu akakosha emaindasitiri
1. Kufambisa ngarava pachiteshi
Chiyero chekuona nelaser (modhi: Biral SWS-200) chinoshandiswa muNingbo Zhoushan Port chinotanga otomatiki kushandisa chikepe (APS) kana kuonekwa kuri pasi pe1000m, uye chinoita kuti pave nekukanganisa kwekuvata kwechikepe kwe <0.5m kana paine mhute nekubatanidza radar yema millimeter-wave nedata rekuonekwa.
2. Kutarisa kuchengetedzeka kwemugero
Mumugwagwa mukuru weQinling Zhongnanshan, sensor ine maparameter maviri inoisa kuti munhu aonekwe uye aonekwe neCO2 inoiswa pamakiromita 200 ega ega. Kana kuonekwa kuri <50m uye CO2>150ppm, hurongwa hwemhepo hunoita nhanho nhatu hunobva hwatanga kushanda, zvichiita kuti nguva yekupindura tsaona ipfupike kusvika kumasekonzi makumi mapfumbamwe.
Mafambiro ekushanduka kwetekinoroji
Kusanganiswa kwemasensa akawanda: kubatanidza maparamita akawanda akadai sekuonekwa, PM2.5, uye kuwanda kwekabhoni nhema
Edge computing: kugadzirisa kwemuno kuti uwane mhinduro yekunyevera yemazinga e millisecond
Magadzirirwo e5G-MEC: anotsigira network ine latency yakaderera yema node makuru
Modhi yekudzidza kwemuchina: kugadzira algorithm yekufanotaura mukana wekuona tsaona dzemotokari
Chirongwa chekushandisa zvinhu zvakajairika
Magadzirirwo e "dual-machine hot standby + solar power supply" anokurudzirwa pamigwagwa mikuru, ine kukwirira kwe pole kwe 6m uye 30° kutsveyama kudzivirira mwenje yakananga. Nzira yekubatanidza data inofanira kusanganisira module yekuziva mvura ne fog (zvichienderana nehukama huripo pakati pekuchinja kwemaonero nehunyoro) kudzivirira ma alarm enhema kana kuchinaya zvakanyanya.
Nekuvandudzwa kwemotokari dzinotyaira dzoga uye maguta akangwara, masensa ekuonekwa ari kuchinja kubva pakushandisa michina yekuona imwe chete kuenda kumayuniti ekuona epakati emasisitimu ekugadzira sarudzo dzemotokari akangwara. Matekinoroji matsva akadai sePhoton Counting LiDAR (PCLidar) anowedzera muganho wekuona kusvika pasi pe5m, zvichipa rutsigiro rwakarurama rwedata rekutarisira traffic mumamiriro ekunze akaipisisa.
Nguva yekutumira: Kukadzi-12-2025