I nidaamka khariidaynta gudaha
Tixraac farsamo oo buuxa ee nidaamka meelaynta gudaha ee eeg U: qaab-dhismeedka, dareemayaasha, algorithms, APIs, iyo hagaha fulinta.
Socod degdeg ah
Dulmar
Horudhac habka khariidaynta
Waa maxay nidaamka khariidaynta gudaha ee See U?
The See U indoor system waa meel meelayn meel xidhan oo fiyuusa lixda tignoolajiyada dareemayaashaoo leh fiyuus horumarsan si loo bixiyo meel sax ah oo GPS-ka aan la heli karin.
Si ka duwan Wi‑Fi- ama alaabta Bluetooth-kaliya, waxaan isticmaalnaa xirmo multimodal oo ay ku jiraan:
- Goobaha Magnetka: Farta birlabeedka gaarka ah ee dhismo kasta
- Wi‑Fi RTT: Waqtiga duulimaadka oo u dhexeeya masaafada saxda ah
- Bluetooth LE: Calaamadaha barroosinnada iyo meelaha xiisaha leh
- Dareemayaasha Inertial: Xisaabinta dhintay oo leh IMU-dhammaad sare
- Aragtida kumbuyuutarka: SLAM iyo calamadaha muuqaalka
- GNSS : Gudub-dibadeed dabacsan
1-2 m saxnaanta 99% ee kiisaska si badbaado leh loo helo
Cusboonaysiinta-waqtiga-dhabta ah ee ka hooseeya 100 ms dhamaadka-ilaa-dhammaad daahitaan
Ku-daridda tignoolajiyada badan ee la isku halleyn karo iyo saxnaanta
Nashqada nidaamka
Qaab dhismeedka iyo qaybaha waaweyn
Dhismayaasha dhismaha
1. lakabka xog ururinta
Ka soo daadayaa xogta cayriin ee dhammaan dareemayaasha qalabka wakhtiga dhabta ah.
- • Darawalada wadaniga ah (iOS / Android)
- • Maareynta muunadda-qiimaynta
- • Kaydinta xogta isku-dhafka dufcadda
- • Isku-dubbaridka wakhtiga shambabada
2. Lakabka ka-hortagga
Shaandheeya, caadiyeeyaa, oo u diyaariyaa xogta isku-dhafka.
- • Baasa-hoose & filtarrada sare-sare
- • Qalabaynta otomaatiga ah
- • Ogaanshaha iyo saarista ka baxsan
- • Caadiyan & miisaan
3. lakabka fiyuuska dareenka
Isku darka ilo badan oo leh hababka fiyuuska casriga ah.
- Shaydhiyaha walxaha (wax macquul ah)
- • La dheereeyey Kalman si uu u fududeeyo
- • Miisaanka dareemayaasha kasta ee la qabsiga
- Ogaanshaha macnaha guud ee gudaha iyo dibadda
4. Lakabka meelaynta
Wuxuu xisaabiyaa booska isticmaale ee khariidadda ugu dambeeya.
- • Maabka isbarbardhigga
- • U dhaadhac qaybaha waddada saxda ah
- • Dabaqa / heerka ogaanshaha
- • Sixitaan leexleexad leh
5. Lakabka navigation
Qorshaynta dariiqa iyo tilmaanta-rog-rogid.
- A* oo leh miisaan la geli karo
- • Jiilka tilmaamaha maqalka
- Dib-u-habayn firfircoon
- • Ogeysiisyada u dhowaanshaha POIs
6. Lakabka Interface
APIs iyo SDKs ee isku dhafka abka.
- • Ku naso shabkada iyo adeegayaasha
- SDK-yada asalka ah (iOS & Android)
- WebSocket cusboonaysiinta tooska ah
- • Webhooks ee dhacdooyinka booska
Lakabyada dareemayaasha
Faahfaahinta farsamada lakabkiiba
Juquraafiga magnetic
Khariidadaha Dhulka iyo cilladaha dhismuhu keenay. Dhisme kastaa wuxuu leeyahay faraha birlabeedka gaarka ah.
Tilmaamaha farsamada:
- Heerka Tusaalaha: 50-100 Hz
- Xallinta: 0.01 µT
- Qalabaynta joogtada ah
- Magdhawga faragelinta
I-Wi-Fi RTT
Waqtiga duulista Wi-Fi wuxuu u dhexeeyaa ilaa meelaha laga galo. Wuxuu u baahan yahay qalab iyo kaabayaal taageero RTT.
Tilmaamaha farsamada:
- Itifaki: IEEE 802.11mc (Wi-Fi RTT)
- Kooxaha: 2.4 iyo 5 GHz
- Latency: <100 ms
- Ugu yaraan 3 APs ee saddex xagal
Tamar yar oo Bluetooth ah (BLE)
Calaamadaha u dhawaanshaha, jihada, POIs, iyo meelaha jidadka.
Tilmaamaha farsamada:
- Hab-maamuuska: BLE 5.0+
- RSSI (helay xoogga ishaarada)
- Battery: 2-5 sano
- Dhererka: ilaa 100 m
Unugga cabbiraadda inertial (IMU)
IMU waxay dabooshaa dhaqaaqa, wareegtada, iyo joogga si loo soo saaro faraqa u dhexeeya tixraacyada.
Tilmaamaha farsamada:
- Xawaare: ± 16 g, 400 Hz
- Gyro: ± 2000°/s, 400 Hz
- Baro: dhererka dabaqa 0.5m
- Ukudibanisa: Kalman
Aragtida kombiyuutarka (CV)
Muuqaal ahaan u hela astaamo, calamadaha AR, QR, iyo qoraalka loogu talagalay cusboonaysiinta booska iyo SLAM.
Tilmaamaha farsamada:
- SLAM: meelaynta iyo khariidaynta isku mar
- Ogaanshaha muuqaalka: ORB, SIFT
- Calaamadaha AR: ArUco, QR
- Muda wa Kuendesha: TensorFlow Lite
GNSS / GPS (dibadda)
Booska dayax-gacmeedka ee bannaanka iyo gudaha-dibad-wareejinta iyo xakamaynta qulqulka.
Tilmaamaha farsamada:
- I-Multi-GNSS: GPS, GLONASS, Galileo, BeiDou
- A-GPS ee TTFF degdeg ah
- Si toos ah gudaha / dibadda
- Lagu dhejiyay lakabyo kale
Ama-algorithms
Nidaaminta iyo garaadka
Shaandheynta walxaha (Monte Carlo)
Qaybo badan oo miisaan leh ayaa la socda sawirka isticmaale ee ugu badan ee dareemayaasha buuqa badan.
Filterka Kalman ee fidsan
Si isdaba joog ah u qiyaasaya nidaam firfircoon oo leh sawaxan badan; loo isticmaalo dariiqyada siman iyo saadaalinta muddada gaaban.
A* waddo raadin
Wuxuu helaa dariiqa ugu gaaban oo leh caqabado, gelitaan, iyo dookhyada isticmaalaha miisaan ahaan.
I-SLAM
Wuxuu dhisaa khariidad wuxuuna la socdaa aaladda ku jirta oo leh astaamo muuqaal ah.
Barashada mashiinka (shabakadaha neerfaha)
Qaababka loo tababaray si ay u kala saaraan bay'ada, u diidaan xogta, una horumariyaan saxnaanta wakhtiga.
Xisaabinta dhintay
Faafin booskii ugu dambeeyay adoo isticmaalaya xawaare iyo ciwaanka marka raadiyaha la hagaajiyo.
Socodsiinta socodka
Qabashada xogta
Dareemayaasha qulqulka cabbirada ceeriin waqtiga dhabta ah
Horudhac u samaynta
Shaandhaynta, hagaajinta, iyo caadiga ah
Isku-dhafka dareemayaasha
Shaydharka walxaha ayaa isku dara dhammaan ilaha
Kichujio cha Kalman
Jilicsan oo saadaaliya halka ay wax marayaan
Maabka ku habboon
Mashruuc ku dheji garaafka khariidadda la-wareegi karo
Jagada wax soo saarka
U soo ban-dhig abka API-ga dushiisa
I-REST API
Dhamaadka iyo isdhexgalka
Saldhig URL
/api/v1/positioningWaxay soo celisaa booska qalabka hadda jira
Halbeegyada:
device_idvenue_idfloor/api/v1/navigation/routeQorshee waddo u dhaxaysa laba dhibcood
Halbeegyada:
origindestinationaccessibility_mode/api/v1/venues/{id}/mapSoo qaado khariidadaha goobta
Halbeegyada:
venue_idfloorformat/api/v1/poisLiis garee meelaha dhow ee xiisaha
Halbeegyada:
latlngradiuscategory/api/v1/tracking/updateDufcada dareemaha ku dheji isku dhafka dhinaca serferka
Halbeegyada:
sensor_datatimestampdevice_idTusaalaha codsiga
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
}'Hagaha fulinta
Sida loo mideeyo xirmada
1. Shuruudaha nidaamka
IOS
- • iOS 14.0+
- • Degdeg ah 5.5+
- • Goobta ugu muhiimsan
- • I-CoreMotion
- • ARKit (ikhtiyaar)
Android
- Android 8.0+ (API 26)
- • Kotlin 1.7+
- • Adeegyada Google Play
- • Dareemaha Android API
- • ARCore (ikhtiyaar)
2. Ku rakib SDK
IOS (CocoaPods)
pod 'SeeUMapping', '~> 1.0'
I-Android (Gradle)
implementation 'app.seeu:mapping:1.0.0'
3. Bilawga
// 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. Urambazaji
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)
}
}