Masensa ekugara ndiwo masensa anobatidza/kudzima mwenje nekuona vanhu vakaapoteredza.Inobatidza mwenje painoziva vanhu vakaikomberedza uye inodzima rambi pasina munhu.Inobatsira mukuchengetedza magetsi uye inopa zvivakwa zviri nani zvemazuva ano.Mazuvano anoiswa panzvimbo dzakasiyana semumahofisi, mudzimba dzekudzidzira, muzvimbuzi, mudzimba dzekupfeka, nezvimwewo. Zvinoenderana nezvinodiwa nenyika yanhasi, tinofanirawo kugadzirisa nekukurumidza.

An occupancy sensor mudziyo unoona kuti kana kuvepo kwemunhu zvekuti magetsi, tembiricha, uye masystem ekufemesa zvinogona kudzorwa otomatiki, kana kuti zvavaifunga.Ultrasonic, yakaringana infrared tekinoroji yemhando inoshandiswa mune sensor, iyo yakakosha.Aya masensa anowanzo shandiswa kuchengetedza simba, iro rinonyanya kukosha otomatiki.Magetsi anodzimwa otomatiki kana nzvimbo isina munhu, uye anobatidzwa kana mumwe munhu kazhinji aripo munzira huru.Kazhinji, masensa aya ane sarudzo yemanyorero zvakare apo munhu anogona kushanda nemaoko pa kana kudzima chishandiso, icho chinowanzo kosha.Kune marudzi maviri emasensa, ayo akakosha zvakanyanya.

Zvakawanda nezve ma sensors ekugara

· Inobatsira mukuderedza kuparara kwesimba uye mutengo.

· Inonyanya kushanda munguva yazvino sezvo munhu ari kurarama hupenyu hwakabatikana, uye nguva zhinji, anosvetuka kudzima mwenje.

· Inovhara nzvimbo yakakura, uye iyo yekuisa system iri nyore.

· Investment mune maSensors aya akanaka kwazvo nekuti kudzoka kwekudyara uku kwakakwira, uye masensa aya anogona kukurumidza kubhadhara ivo pachavo.

· Sensor switch inopa huwandu hwakasiyana hwe sensor yeiyo yakakwira bay application.

Mhando dzeSensors

Microwave Motion Sensor: masensa aya anoona kufamba kuburikidza nemusimboti weDoppler radar, uye akafanana nepfuti yekumhanyisa radar.Kuenderera mberi kwemafungu e microwave radiation inoburitswa, uye chikamu chinoshanduka muma microwaves anoratidzwa nekuda kwekufamba kwechinhu chakananga (kana kure ne) chinogamuchira chinoguma neiyo heterodyne siginecha pane yakaderera audio frequency.

Passive infrared (PIR) - Kana munhu apinda mukamuri inoiswa sensor yePIR, inoona shanduko yekushisa uye inobatidza mwenje.Zviri nyore kune rudzi urwu rwe sensor kuona kufamba kwemunhu.Inoshandawo zvakanaka munzvimbo diki uye dzakavharwa.Ndivo vakanyanya pakuona kufamba kukuru.

Nhoroondo ye Ultrasonic Technology - Kana munhu achipinda mukamuri umo iyi tekinoroji ye ultrasonic muma sensors inoshandiswa, inoona shanduko mukushanduka kwe frequency mumafungu eruzha uye nekudaro kubatidza mwenje.Ndivo vakanyanya kuona kufamba kudiki.

Dual Technology - Iyi mhando yetekinoroji yakashandisa ese PIR uye Ultrasonic tekinoroji.Aya ma sensors akagadziridzwa zvakanyanya kupfuura ma sensors maviri ari pamusoro akurukurwa pamusoro.

Stairwell kana elevator ndiyo midziyo inoda rudzi urwu rwesimba umo kuvepo kwechishandiso chemunhu kunotanga nekudzika kana pasina munhu aripo.

Microwave sensors inowana shanduko mukugara nekubudisa yakaderera-simba microwaves.

Iyo kamera sensor yakagadzirirwa zvekuti inotora akawanda mifananidzo yenzvimbo yekuvharira pasekondi.

PIR sensors dzinoshanda pakupisa kuburitsa dzinowana kufamba mukati menzvimbo yekuvhara chete.

Ultrasonic sensor inoshanda nekugadzira iyo ultrasonic high-frequency siginecha munzvimbo iyi uye nekutsvaga shanduko mune frequency inoburitswa.Aya marudzi emasensor anoongorora zvakanyanya.

Kushandiswa kweOccupancy Sensors

· Inobatsira mukucheka mwero wekushandiswa kwesimba watinogona kuchengetedza nawo mabhiri emagetsi ese.

· Anoshandiswawo mumavhiri mana.Patinovhura musuwo wemota idzi, maraiti anobva angobatidzwa.

· Kushandiswa kwemasensor aya kuri mufiriji zvakare.

· Aya masensa anoshandiswawo munzvimbo dzekuchengetera zvinhu, maindasitiri makuru, nenzvimbo dzekugovera.

· Nzvimbo diki hadzigone kujairana nekugara kwakakwirira kudaro zvichikonzera kutambisa mari yedu nemari.

· Tinogona kuisa mari sekudzoka pane maSensors aya akakwira zvakanyanya sezvo ichichengetedza simba rakawanda uye mabhiri edu emagetsi.

· Aya masensa anogona kukurumidza kuzvibhadhara.

· Kudiwa kwezera remazuva ano kushandisa masensa aya sezvo zviwanikwa zviri kushomeka, uye hazvisi nyore kugadzira magetsi nekuda kwekushandisa kwayo zvakanyanya.Saka isu tinokwanisa kubata nedambudziko iri nekushandisa aya ma sensors epasirese emazuva ano.

Kushanda kweiyo sensor switch

Imwe ndeye passive infrared sensor inoshanda pakupisa.Kana vaona kupisa, vanobatidza mudziyo nekutumira chiratidzo chemagetsi.Imwezve iPassive infrared sensor inoshanda paDoppler effect, inoshandiswawo mumotokari.Musanganiswa wemasensa maviri anogonawo kushanda, anonzi maviri tekinoroji sensor.Iyo inouya nezvose zviri zviviri chimiro chebhuku, chikamu, kana chakazara-pamidziyo.Manual On sensors anonziwo vacancy sensors, inoda kuti mutengi abatidze mwenje nemaoko.Iyo chikamu sensor inobva yaita 50% yechiedza, uye kushandiswa kwekuchinja kunouyisa kuzere kuburitsa.

Winding Up

Izvo zvakanyanya ma sensors akanakisa ma sensors ekugara, ayo anobatsira kuchengetedza mota 'kuenderera mberi.Masensa ekugara kunyanya anoiswa mumabhazi, marori, uye mota munzira huru.Mutengo wekushandiswa kweaya ma sensors imhando yakachipa nenzira huru.Kune akasiyana masensa ane masitaera akasiyana uye akasiyana ekuvhara nzvimbo dzepateni, iyo inonyanya kukosha.Asi pakati peese ma sensors ekugara, kunyanya, akanakisa munzira huru.Magetsi ema sensors anonyanya kusiyanisa sezvo ese ma sensors ane akasiyana voltage simba, izvo zvakakosha.Kune chikamu chikuru, mamwe ma sensor ane 360 ​​° yekuvhara nzvimbo ye pateni, nepo mamwe aine yakaderera yekuvhara pateni nenzira yakakura.Kune chikamu chikuru, isu tine mazana ezvigadziriso, uye iwe unowana sarudzo dzekusarudza kuti ndeipi dhizaini inokodzera rudzi rwechishandiso chako.

Nerubatsiro rwemasensa aya, kupera kwesimba kunonyanya kuderera, uye munhu anofanirwa kuishandisa kuchengetedza simba, uye kunyangwe nezvese zvinangwa uye zvinangwa zvinobatsira kuchengetedza mari, iyo yakakosha.Kune chikamu chikuru, zvinotungamira kukuchengetedza simba kusvika ku24%, zvinopesana nekutenda kwakakurumbira.Manual uye chikamu sensors chengetedza simba rakawanda kupfuura chero kazhinji imwe sensor nenzira huru.Vatsvagiri vanonyanya kuwana tekinoroji nyowani senge yakareruka mhando yekusiyanisa pfungwa, zvinopesana nekutenda kwakakurumbira.