Smart laser distance sensors inobatsira smart zvimbuzi zveveruzhinji

Zvimbuzi zveveruzhinji zvine hungwaru kuona uye kutonga masisitimu anovimba neInternet + Internet yeZvinhu tekinoroji kuwana akati wandei mabasa emari akadai sehungwaru hwechimbuzi kutungamira, nehungwaru kutarisa kwezvakatipoteredza, mashandisiro esimba uye kubatanidza manejimendi manejimendi, kushanda kure nekugadzirisa, izvo zvinogona kupa. zviri nani, zvinoshanda, zviri nyore uye zvakagadzika masevhisi evashandisi vezvimbuzi.

01Smart sensors kubatsira kusimudzira smart zvimbuzi zveveruzhinji 

Panyaya yehungwaru hwekutungamira chimbuzi, kushandiswa kweakangwara masensa kunogona kuona iyokuyerera kwevafambiuyesquatting capacity,uye idzi mbiri data dzinogona kushandiswa kuburikidza neinopindirana kuratidzwa munzvimbo yeruzhinji, kuitira kuti vashandisi vezvimbuzi nemaneja vaone intuitively mashandisirwo ega ega chigaro chechimbuzi chevarume nevakadzi, kushandiswa kwechimbuzi chechitatu uye imba yaamai nemwana, uye kunyange. ipa mamaneja nedata hombe kufanotaura kuwanda kwekuyerera kwevanhu uye kugadzirisa manejimendi ekuchenesa.

Fig.1 Interactive kuratidza munzvimbo dzeveruzhinji (kuruboshwe nekurudyi mativi)

Kune ese ari maviri akazara chimbuzi traffic uye squat kugara, isu tinogona kuvandudza kurongeka kweiyo data hombe uye nekusimudzira iyo yekupedzisira-mushandisi ruzivo nema sensors matsva ayo ari.

zvakanyatsojekauye uvezvishoma zvenhema positives.

Fig.2 Schematic diagram yeLIDAR smart sensor squat yekuona

02 Kuenzanisa kwekuita kwe sensor yega yega 

Parizvino, kuzhinji kwekuonekwa kwe squat kunoshandisa echinyakare smart makiyi egonhi kana infrared sensors, nepo kuona chimbuzi chekutsvaga kunoshandisa infrared sensors uye 3D kamera. Rudzi rutsva rwelaser detector, iyo zvishoma nezvishoma iri kuwedzera mutengi-giredhi mumutengo uye kuwedzera mukushandisa, inokwanisa kuwana zvese zviri zviviri squat yekuona uye patronage statistics nechiyero chechokwadi cheinopfuura 99%. Heino muenzaniso we laser detector kubva kuDianYingPu (R01 LIDAR) semuenzaniso, kushanda kwemhando dzakasiyana-siyana dze sensors dzinonyanya kushandiswa pakutsvaga squatting inofananidzwa.

Tafura I. Kuongororwa kwesimba rose uye kushaya simba kwesensor performance

Kuti uvandudze kurongeka kwekuonekwa kwe squat kana kuyerera kwevatyairi, ma sensors epamusoro ane maitiro akadzikama uye akadzika kwazvo enhema alarm rates inodiwa. Theinotevera kuenzanisa kwekuita kwemaitiro akati wandei infra-red sensors uye DianYingPu R01.Lidar sensors.

Kupimwa kure

Mumaguta matsva kana akagadziridzwa, nzvimbo dzinoyevedza, migwagwa mikuru, nhandare dzendege nedzimwe nguva dzezvimbuzi zveveruzhinji zvine hungwaru, neR01.Lidar sensorsKuti uwane iyo squatting yekuona uye yevafambi kuyerera nhamba basa, haichazove pasi pechinyakare infrared sensor yekumisikidza kureba zvirambidzo (general infrared sensor inoda kuisirwa kureba kwekutonga mukati me2m, yemukati hapana yakasimba ambient ambient mamiriro).

R01Lidar sensorsbvunzo yekutanga yezvinhu zvakasiyana-siyana zvine ruvara zvinhu, zvinosanganisira zvinhu zveruvara dema, kusvika chinhambwe chinodarika 3 metres.Dzakajairwa infrared sensors dzinogona kuyera chete kusvika 1 mita. 

B.Kururamayekuyera

Paunenge uchishandisa chimbuzi mukati meimba, kureba kwakasiyana kwevatengi, zvipfeko uye zvishandiso zvinogona kutungamira kune shanduko munhambwe yakayerwa ne sensor nekuda kweakasiyana siyana, ayo anoedza kurongeka kwekuyera kureba kwe sensor, kureva kukosha kwekukanganisa.

Iro girafu riri pamusoro rinoshandisa mukati memukati bvunzo mhinduro uchishandisa flat makadhibhokisi mabhokisi, yakatwasuka axis ndiyo yakajairwa chinhambwe, yakatwasuka axis ndiyo chaiyo yekukanganisa chinhambwe,kuyedza mhando dzakasiyana dzeLiDAR sensors,kubva pane data fluctuation mamiriro, iyomamwe 4 mhando mukati meiyo 3m renji sensorkukanganisaanekuchinja kukuru,brand 1, 2, 4 kunyangwe kubva 260cm zvichienda mberi haigone kuyedza iyo data. TheR01LIDAR, kune rumwe rutivi, yaive isina kana kukanganisa kukosha mukati meiyo3m kureba,pamwe akureba kureba kwe440cm. 

Fungidzira mamiriro akanyanyisa asi anogoneka: mwana ane 1m chete pakureba, sensor inoiswa pahurefu hwe 2.6m, mwana anogona kufambisa muviri wake nekudzoka mushure mekuputika, chiyero chekuyera chiri muhuwandu hwe1.9-2.1 m, kana iyo data yakayerwa ne sensor ichichinja zvakanyanya, mukana wekunyepedzera alarm unozokwira, unokanganisa mutengi kutsausa nezve squatting margin.

03R01Lidar zvakanakira zvakanakira

Ultra-refu kuona daro:4mnzvimbo yekuona, kunyatsoonekwa pasina maaramu enhema kana kutadza kuona 

Kusatya munharaunda:Nyowani algorithm kusimudzira kune optimize kuyerwa kwekunze / kupenya kwepamusoro / kwakaomarara kuratidza kumashure 

Inochinjika kune yakaderera-simba scenarios:inotsigira yakaderera-simba modhi, pazasi 100mW, yakanyanya kuderera peak ikozvino, inoshamwaridzana kune magetsi ekupa system 

Mutengo wakaderera:Muenzaniso mutengo$6 imwe neimwePCS, mutengo wakawanda unofadza