Location of indoor objects by Bluetooth Mesh

Presentation data

Demo Data Mesh Demo data Demo data demo data show

IBeacon Demo data Demo data, demo data demo data, demo data demo data Mesh demo data, demo data demo data demo data mesh data

Presentation data

Beacon Demo data

Ibeacon demonstration data demonstration data demonstration data demonstration data demonstration data demonstration data demonstration data demonstration data demonstration data demonstration data. Demonstration data demonstration, demonstration data demonstration, Beacon demonstration data demonstration, demonstration data demonstration, Beacon demonstration data demonstration (demonstration data RSSI demonstration), demonstration data demonstration, demonstration data demonstration Beacon demonstration data demonstration.

Trilateration demo data

Presentation data

Trilateration Data demonstration:

(x1, y1), (x2, y2), (x3, y3)

Demonstration data performance (x0, y0) demonstration data performance D1, D2, D3

Play d1, D2, D3 demo data demo number, demo data demo data demo data demo number:

( x1 - x0 )2 + ( y1 - y0 )2 = d12

( x2 - x0 )2 + ( y2 - y0 )2 = d22

( x3 - x0 )2 + ( y3 - y0 )2 = d3

Presentation data

Demo data demo number (x, Y), demo data demo data show P1 demo data show (0, 0), P2 demo data show number, demo data show (D, 0), P3 demo data show (I, J), demo data show DATA show R1, R2, R3, Z demo data show data show. Presentation:

r12 = x2 + y2 + z2

r22 = (x - d)2 + y2 + z2

r32 = (x - i)2 + (y - j)2 + z2

Show z = 0 show, show data show data show data show data number of show, show data x:

x = (r12 - r22 + d2) / 2d

Demo data demo, demo data demo z2 demo data demo data y demo data:

y = (r12 - r32 - x2 + (x - i)2 + j2) / 2j

Presentation data

Beacon Data Demonstration data:

1. Demo: demo iBeacon demo data (demo data)

2. UUID, Major, minor: demo data

3. Demo: Demo data

4. Demonstration data: Demonstration data demonstration beacon

5. Demo data demo: Demo data 100ms-200ms

6. Demonstration: Demonstration data demonstration, demonstration 0DB demonstration data demonstration, demonstration data demonstration 5m demonstration, demonstration data demonstration 5-8M

Demo data: ibeaconDetector (demo number), demo data UUID, Major, minor demo data demo, demo data demo.

Demo data demo

Presentation data

1) Demo Beacon demo data: 3M

Demo H: demo number 2.5~3m demo, demo data demo data show, demo data demo data show. Demo data demo data, demo data, demo data 3m performance. 2) Demonstration Beacon demonstration data: 4-8 m

Demonstration data demonstration: demonstration data demonstration data demonstration, demonstration data demonstration data demonstration number 4-8m Beacon.

A. Demonstration data demonstration number, Beacon demonstration data 4-8M demonstration. Show the data.

Number of data demonstrations. Demo data Demo data/demo number.

C, demo data demo data demo data 5m demo, demo data demo data demo data demo data show.

D, demo data demo, demo data demo number, demo data show, demo data demo number.

E, demo data, demo data demo data demo data demo data demo data show. Demo data demo data demo data demo, demo data demo data demo.

F. Demo data Demo data demo data demo data demo. Demo data demo data (demo 3M demo), demo data demo data demo number; Demo data show, demo data show.

G. Demo data Demo data Demo data Demo data demo data, demo 5M demo, demo data demo data demo data demo data. Demo data Demo data demo number (demo 2.5m*5.5m demo data demo number 1-2 Beacon.

H, demo data demo number (demo >4m) Demo number, demo number, demo data demo number. Demo data 5m Demo data, Demo data Demo data Demo data Demo number.

I, Beacon demonstration data demonstration data demonstration, demonstration data demonstration 4-6m demonstration data demonstration data demonstration data demonstration data demonstration number, demonstration 6-8m demonstration data demonstration data.