I inkqubo yemephu yangaphakathi
Isalathiso esipheleleyo sobugcisa be-See U inkqubo yokumisa yangaphakathi: ulwakhiwo, izinzwa, i-algorithms, ii-APIs, kunye nesikhokelo sokuphunyezwa.
Ukukhangela ngokukhawuleza
Isishwankathelo
Intshayelelo kwisixokelelwano semephu
Yintoni inkqubo yemephu ye-See U yangaphakathi?
Inkqubo ye-See U yangaphakathi yindawo yokumisa indawo evaliweyo edibanisa i-teknoloji ye-sensor ye-teknoloji ezintandathu kunye ne-fusion ephezulu ukuhambisa indawo echanekileyo apho i-GPS ingafumaneki.
Ngokungafaniyo ne-Wi‑Fi- okanye iimveliso zeBluetooth kuphela, sisebenzisa i-multimodal istaki esiquka:
- Magnetic geolocation: Imagnethi eyodwa "yeminwe" yesakhiwo ngasinye
- Wi‑Fi RTT: Ixesha lokuhamba ngenqwelomoya ukusuka kumgama ochanekileyo
- Bluetooth LE: Iibhikhoni zeeankile kunye neendawo zomdla
- Abenzi boluvo abanetial: Ukubala okufileyo kunye ne-IMU ephezulu
- Umbono weKhompyutha: I-SLAM kunye neziphawuli ezibonakalayo
- GNSS: Inguqu egudileyo yangaphakathi–yangaphandle
1–2 m ukuchaneka kwi-99% yamatyala okufumana indlela ekhuselekileyo
Uhlaziyo lwexesha lokwenyani olungaphantsi kwe-100 ms end-to-end latency
Ukudibanisa iitekhnoloji ezininzi zokuthembeka kunye nokuchaneka
Uyilo lwenkqubo
Isakhiwo kunye namacandelo amakhulu
Iibhloko zokwakha zokwakha
1. Umaleko wokuqokelela idatha
Ihambisa idatha ekrwada kuzo zonke izixhobo zoluvo ngexesha lokwenyani.
- • Abaqhubi bomthonyama (iOS / Android)
- • Ulawulo lomlinganiselo wesampulu
- • Ukukhusela idatha yodityaniso lwebhetshi
- • Ungqamaniso lwesitampu sexesha
2. Umaleko wokulungisa kwangaphambili
Izihluzi, ziqhelekile, kwaye zilungiselela idatha yokudibanisa.
- • Indlela yokupasa esezantsi & nezihluzi zokupasa okuphezulu
- • Ulungelelwaniso oluzenzekelayo
- • Ukufunyanwa nokususwa kwangaphandle
- • Ukwenziwa kwesiqhelo kunye nokukala
3. Umaleko wokudityaniswa kwenzwa
Idibanisa imithombo emininzi kunye neendlela zangoku zokudibanisa.
- • Isihluzo sesuntswana (esinokwenzeka)
- • I-Kalman eyandisiweyo yokugudisa
- • I-Adaptive per-sensor weighting
- • Ukufunyanwa kwemeko yangaphakathi / yangaphandle
4. Umaleko wokumisa
Ibala indawo yokugqibela yomsebenzisi kwimaphu.
- • Ukuthelekisa imephu
- • Cofa kumacandelo endlela esebenzayo
- • Ukuchongwa komgangatho / umgangatho
- • Ulungiso lokuhamba
5. Umaleko wokukhangela
Ucwangciso lwendlela kunye nomyalelo wokujika-jika.
- • A* enofikelelo lokulinganisa
- • Ukuveliswa kwemiyalelo evakalayo
- • Ukuphinda kulandele indlela
- • Izilumkiso ezikufutshane kwii-POIs
6. Umaleko we-interface
Ii-APIs kunye nee-SDK zokudityaniswa kwe-app.
- • REST kwiwebhu kunye neeseva
- • Ii-SDK zomthonyama (iOS & Android)
- • WebSocket uhlaziyo live
- • IiWebhooks zemisitho yendawo
Iileya zoluvo
Iinkcukacha zobuchwephesha ngokwaleko
I-geolocation yemagnethi
Imephu yoMhlaba ibala kunye nezinto ezingaqhelekanga ezibangelwa kukwakha. Isakhiwo ngasinye sinomnwe wemagnethi owahlukileyo.
Iinkcukacha zobugcisa:
- Umlinganiselo wesampula: 50-100 Hz
- Isisombululo: 0.01 µT
- Ulungelelwaniso oluzenzekelayo oluqhubekayo
- Imbuyekezo yokuphazamiseka
I-Wi-Fi RTT
Ixesha lokuhamba ngenqwelomoya iWi-Fi isukela kwiindawo zofikelelo. Ifuna isixhobo nenkxaso ye-RTT.
Iinkcukacha zobugcisa:
- Umgaqo: IEEE 802.11mc (Wi-Fi RTT)
- Iibhendi: 2.4 kunye ne-5 GHz
- Ukubambezeleka: < 100 ms
- Ubuncinci zi-3 ze-AP zonxantathu
Amandla aphantsi eBluetooth (BLE)
Iibhikhoni zokusondela, isalathiso, ii-POIs, kunye neendlela.
Iinkcukacha zobugcisa:
- Iprotocol: BLE 5.0+
- I-RSSI (ifunyenwe amandla omqondiso)
- Ibhetri: 2-5 iminyaka
- Uluhlu: ukuya kwi-100 m
Iyunithi yomlinganiselo we-inertial (IMU)
I-IMU igquma isindululo, ukujikeleza, kunye nokuphakama kokuvala izikhewu phakathi kweereferensi.
Iinkcukacha zobugcisa:
- I-Accelerometer: ± 16 g, 400 Hz
- I-Gyro: ± 2000 ° / s, 400 Hz
- Baro: 0.5 m ukuphakama umgangatho
- Ukudibanisa: Kalman
Umbono weKhompyutha (CV)
Ibeka ngokubonakalayo iimpawu, iimpawu ze-AR, i-QR, kunye nesicatshulwa sohlaziyo lwendawo kunye ne-SLAM.
Iinkcukacha zobugcisa:
- I-SLAM: ukwenziwa kwalapha ngaxeshanye kunye nemephu
- Ukubonwa kophawu: ORB, SIFT
- Amanqaku e-AR: ArUco, QR
- Ixesha lokudlala: TensorFlow Lite
GNSS / GPS (ngaphandle)
Indawo yesathelayithi ngaphandle kunye nonikezelo lwangaphakathi-ngaphandle kunye nolawulo lokukhukuliseka.
Iinkcukacha zobugcisa:
- I-Multi-GNSS: GPS, GLONASS, Galileo, BeiDou
- I-A-GPS ye-TTFF ekhawulezayo
- Okuzenzekelayo ngaphakathi / ngaphandle
- Idityaniswe nezinye iileya
Ama-algorithms
Ukucubungula kunye nobukrelekrele
Isihluzi sesuntswana (Monte Carlo)
Amasuntswana amaninzi anobunzima alandelela eyona nto inokwenzeka yomsebenzisi evela kwi-sensors ezininzi ezinengxolo.
Isihluzo esandisiweyo se-Kalman
Uphinda uqikelele isixokelelwano esiguqukayo esinamagalelo anomsindo; isetyenziselwa iindlela ezigudileyo kunye noqikelelo lwexesha elifutshane.
A* ukufumana indlela
Ufumana eyona ndlela imfutshane enemiqobo, ukufikelela, kunye nezinto ezikhethwa ngumsebenzisi njengobunzima.
I-SLAM
Yakha imephu kwaye ilandelele isixhobo kuyo ngeempawu ezibonakalayo.
Ukufunda ngoomatshini (uthungelwano lwe-neural)
Iimodeli eziqeqeshiweyo zokwahlula iindawo ezingqongileyo, idenoise idatha, kunye nokuphucula ukuchaneka kwexesha.
Ukubala okufileyo
Ukusasaza ukuma kokugqibela usebenzisa isantya kunye nesihloko xa ukulungiswa kwerediyo kwehla.
Ukuqhubekekisa ukuhamba
Ukuthathwa kwedatha
Izinzwa zihambisa imilinganiselo ekrwada ngexesha lokwenyani
Ukulungiswa kwangaphambili
Ukuhluza, ulungelelwaniso, kunye nokulungelelanisa
Ukudityaniswa kwenzwa
Isihluzi se-particle sidibanisa yonke imithombo
Isihluzo seKalman
Iyagudisa kwaye iqikelela umkhondo
Imephu ehambelanayo
Iprojekthi kwigrafu yemephu ehambisekayo
Ukuma kwemveliso
Ivezwe kwi-app ngaphezulu kwe-API
I-REST API
Iingongoma zokuphela kunye nokudibanisa
Isiseko se-URL
/api/v1/positioningIbuyisela ukuma kwesixhobo sangoku
Iiparamitha:
device_idvenue_idfloor/api/v1/navigation/routeCwangcisa indlela phakathi kwamanqaku amabini
Iiparamitha:
origindestinationaccessibility_mode/api/v1/venues/{id}/mapLawula iithayile zemephu yendawo
Iiparamitha:
venue_idfloorformat/api/v1/poisDwelisa iindawo ezikufutshane zomdla
Iiparamitha:
latlngradiuscategory/api/v1/tracking/updateIbhetshi yesivamvo seposi yodibaniso lwecala lomncedisi
Iiparamitha:
sensor_datatimestampdevice_idIsicelo sesampuli
curl -X POST https://api.seeu.app/v1/navigation/route \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"origin": {
"lat": -23.550520,
"lng": -46.633308,
"floor": 1
},
"destination": {
"lat": -23.551234,
"lng": -46.634567,
"floor": 2
},
"accessibility_mode": true
}'Isikhokelo sokuphumeza
Indlela yokudibanisa istaki
1. Iimfuno zenkqubo
iOS
- • iOS 14.0+
- • I-Swift 5.5+
- • I-CoreLocation
- • I-CoreMotion
- • ARKit (uyazikhethela)
Android
- • I-Android 8.0+ (API 26)
- • Kotlin 1.7+
- • Iinkonzo zikaGoogle Play
- • I-API yesivamvo se-Android
- • I-ARCore (ukhetho)
2. Faka i-SDK
iOS (CocoaPods)
pod 'SeeUMapping', '~> 1.0'
I-Android (Gradle)
implementation 'app.seeu:mapping:1.0.0'
3. Ukuqaliswa
// Swift
import SeeUMapping
let mapping = SeeUMapping(apiKey: "YOUR_API_KEY")
mapping.configure(
venueId: "shopping-center-xyz",
enableMagneticPositioning: true,
enableWiFiRTT: true,
enableBLE: true
)
mapping.startPositioning { result in
switch result {
case .success(let position):
print("Lat: \(position.lat), Lng: \(position.lng)")
case .failure(let error):
print("Error: \(error)")
}
}4. Ukukhangela
mapping.calculateRoute(
from: currentPosition,
to: destination,
accessibilityMode: true
) { route in
mapping.startNavigation(route: route) { instruction in
// turn-by-turn instructions
print(instruction.text)
speakInstruction(instruction.audio)
}
}