Chiwonetsero cha sensa yowoneka
Monga zida zamakono zowunikira zachilengedwe, zowonera zimayesa kufalikira kwa mlengalenga munthawi yeniyeni kudzera mu mfundo za photoelectric ndikupereka chidziwitso chofunikira chazanyengo m'mafakitale osiyanasiyana. Njira zitatu zazikuluzikulu zaukadaulo ndizofalitsa (njira yoyambira), kubalalitsa (kutsogolo/kumbuyo) ndi kujambula zithunzi. Pakati pawo, mtundu wobalalika wotsogola umakhala wamsika wodziwika bwino ndi mtengo wake wokwera. Zida zodziwika bwino monga mtundu wa Vaisala FD70 zimatha kuzindikira zosintha zowoneka mkati mwa 10m mpaka 50km ndikulondola kwa ± 10%. Ili ndi mawonekedwe a RS485/Modbus ndipo imatha kutengera malo ovuta a -40 ℃ mpaka +60 ℃.
Core ukadaulo magawo
Makina odzitchinjiriza odzitchinjiriza pawindo (monga ultrasonic vibration fumbi kuchotsa)
Ukadaulo wowonera ma mayendedwe angapo (850nm/550nm wavelength wapawiri)
Dynamic compensation algorithm (kutentha ndi chinyezi kuwongolera kosokoneza)
Mafupipafupi a zitsanzo za data: 1Hz ~ 0.1Hz zosinthika
Kugwiritsa ntchito mphamvu zenizeni: <2W (12VDC magetsi)
Milandu yofunsira makampani
1. Dongosolo lamayendedwe anzeru
Highway early warning network
Netiweki yowunikira mawonekedwe yomwe imayikidwa pa Shanghai-Nanjing Expressway imatumiza ma sensor node pa 2km iliyonse m'magawo okhala ndi chifunga chambiri. Kuwoneka ndi <200m, liwiro la liwiro pa bolodi (120→ 80km/h) limangoyambika, ndipo mawonekedwe akakhala <50m, khomo la siteshoni yolipira limatsekedwa. Dongosololi limachepetsa ngozi zapachaka za gawoli ndi 37%.
2. Kuyang'anira msewu wonyamukira ndege
Ndege yapadziko lonse ya Beijing Daxing imagwiritsa ntchito masensa atatu osafunikira kuti apange data ya runway visual range (RVR) munthawi yeniyeni. Kuphatikizidwa ndi makina otsetsereka a zida za ILS, Gawo lachitatu lolowera osawona limayambika pamene RVR<550m, kuwonetsetsa kuti nthawi yosunga nthawi ya ndege ikuwonjezeka ndi 25%.
Kugwiritsa ntchito mwanzeru kuwunika kwachilengedwe
1. Kufufuza za kuipitsidwa kwa mizinda
Shenzhen Environmental Protection Bureau idakhazikitsa malo owonera-PM2.5 ophatikizana pa National Highway 107, idatembenuza chiwopsezo cha aerosol kudzera pakuwoneka, ndikukhazikitsa njira yoperekera zoipitsa kuphatikiza ndi kuchuluka kwa magalimoto, kupeza bwino utsi wagalimoto wa dizilo ngati gwero lalikulu la kuyipitsa (zopereka 62%).
2. Chenjezo la kuopsa kwa moto m’nkhalango
Mawonekedwe a utsi amtundu wa sensa omwe amagwiritsidwa ntchito m'nkhalango ya Greater Khingan Range amatha kupeza motowo mwachangu mkati mwa mphindi 30 poyang'anira kuchepa kwachilendo kwa mawonekedwe (> 30% / h) ndikugwirizana ndi kuzindikira kwa gwero la kutentha kwa infrared, ndipo liwiro loyankhira ndi 4 nthawi zambiri kuposa njira zachikhalidwe.
Zochitika zapadera zamakampani
1. Kuyendetsa sitima yapadoko
Laser kuonekera mita (chitsanzo: Biral SWS-200) wogwiritsidwa ntchito ku Ningbo Zhoushan Port imangoyendetsa sitimayo automatic berthing system (APS) ikakhala yowoneka ndi <1000m, ndikukwaniritsa cholakwika cha <0.5m mu nyengo ya chifunga pophatikiza radar yama millimeter-wave ndi data yowonekera.
2. Kuyang'anira chitetezo cha ngalande
Mumsewu waukulu wa Qinling Zhongnanshan, sensa yapawiri-parameter yowonera komanso ndende ya CO imayikidwa pa 200m iliyonse. Kuwoneka ndi <50m ndi CO> 150ppm, dongosolo la mpweya wabwino wa magawo atatu limangotsegulidwa, kufupikitsa nthawi yoyankha ngozi kukhala masekondi 90.
Chisinthiko chaukadaulo
Kuphatikizika kwa ma sensor ambiri: kuphatikiza magawo angapo monga mawonekedwe, PM2.5, ndi ndende yakuda ya carbon
Computing m'mphepete: kukonza kwanuko kuti mukwaniritse chenjezo la millisecond-level chenjezo
Zomangamanga za 5G-MEC: kuthandizira maukonde otsika a latency ma node akulu
Makina ophunzirira makina: kukhazikitsa zolosera za ngozi zapamsewu
Dongosolo lodziwika bwino lotumizira
Zomangamanga za "pawiri-makina otentha + opangira magetsi a solar" zimalimbikitsidwa pamayendedwe apamsewu waukulu, wokhala ndi kutalika kwa 6m ndi kupendekeka kwa 30 ° kuti apewe nyali zachindunji. Dongosolo la data fusion algorithm liyenera kukhala ndi gawo lozindikira mvula ndi chifunga (kutengera kulumikizana pakati pa kusintha kwa mawonekedwe ndi chinyezi) kuti mupewe ma alarm abodza panyengo yamvula.
Ndi chitukuko cha magalimoto odziyimira pawokha komanso mizinda yanzeru, zowonera zikusintha kuchoka pazida zodziwikiratu kupita kumagulu ozindikira anzeru zamagalimoto opangira zisankho. Ukadaulo waposachedwa kwambiri monga Photon Counting LiDAR (PCLidar) umakulitsa malire odziwikiratu mpaka pansi pa 5m, kupereka chithandizo cholondola cha data pakuwongolera magalimoto munyengo yoopsa.
Nthawi yotumiza: Feb-12-2025