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Last modified by Xiaoling on 2023/04/23 15:31
From version 1.2
edited by Xiaoling
on 2022/05/17 10:13
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To version 6.2
edited by Xiaoling
on 2022/05/26 15:07
Change comment: There is no comment for this version

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1 -**Contents：**
1 +**~ Contents：**
2 2  
3 3  {{toc/}}
4 4  
... ... @@ -7,33 +7,42 @@
7 7  
8 8  This article shows how to use [[LBT1>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/165-lbt1.html]] to build an Indoor Positioning Solution.
9 9  
10 -[[image:https://wiki.dragino.com/images/thumb/1/1a/LBT1_Mapwize_1.png/600px-LBT1_Mapwize_1.png||height="511" width="600"]]
10 +[[image:image-20220526150521-2.png]]
11 11  
12 12  LBT1 Indoor Positioning Network Structure
13 13  
14 +
14 14  = 2. Prepare Map =
15 15  
16 16  == 2.1 Prepare iBeacons ==
17 17  
18 18  (((
20 +(((
19 19  Any BLE iBeacons should work in this solution, each iBeacon stands for a fix position in the map. Here is an iBeacon for example.
20 20  )))
23 +)))
21 21  
22 22  (((
26 +(((
23 23  First of all, user needs to accurately place the beacon at each location, which is the reference for positioning.
24 24  )))
29 +)))
25 25  
26 26  (((
32 +(((
27 27  BCN01 iBeacon from Dragino: [[http:~~/~~/www.dragino.com/products/accessories/item/166-bcn01.html>>url:http://www.dragino.com/products/accessories/item/166-bcn01.html]]
28 28  )))
35 +)))
29 29  
30 -[[image:https://wiki.dragino.com/images/thumb/8/88/Ibeacon1.png/300px-Ibeacon1.png||height="169" width="300"]]
37 +[[image:image-20220526150651-4.png]]
31 31  
32 32  BCN01 iBeacon
33 33  
34 34  (((
42 +(((
35 35  We need to get the UUID, MAJOR, MINOR, TXPOWER where each iBeacon is placed. We can get it with the iBeacon software, such as "EW-beacon".
36 36  )))
45 +)))
37 37  
38 38  [[image:https://wiki.dragino.com/images/thumb/f/fa/Ibeacon2.jpg/400px-Ibeacon2.jpg||height="867" width="400"]]
39 39  
... ... @@ -47,16 +47,22 @@
47 47  == 2.2 Create Map ==
48 48  
49 49  (((
59 +(((
50 50  Here we use the indoor map at [[https:~~/~~/studio.mapwize.io/>>url:https://studio.mapwize.io/]]. Below shows the steps for create a map and put the iBeacon on a fix position.
51 51  )))
62 +)))
52 52  
53 53  (((
65 +(((
54 54  ~1. Register an account at [[https:~~/~~/studio.mapwize.io/>>url:https://studio.mapwize.io/]] to create an indoor map.
55 55  )))
68 +)))
56 56  
57 57  (((
71 +(((
58 58  2. Create Place Types.
59 59  )))
74 +)))
60 60  
61 61  [[image:https://wiki.dragino.com/images/thumb/4/4d/Beacon10.png/600px-Beacon10.png||height="274" width="600"]]
62 62  
... ... @@ -67,12 +67,14 @@
67 67  [[image:https://wiki.dragino.com/images/thumb/e/e8/Beacon11.jpg/600px-Beacon11.jpg||alt="Beacon11.jpg" height="324" width="600"]]
68 68  
69 69  (((
85 +(((
70 70  The map accurately places the beacon of ibeacon, which is the reference for positioning. At this time, UUID, MAJOR and MINOR must be filled in correctly.
71 71  )))
88 +)))
72 72  
73 73  4. Upload Floor plan.
74 74  
75 -[[image:https://wiki.dragino.com/images/thumb/d/d1/Beacon12.png/600px-Beacon12.png||height="197" width="600"]]
92 +[[image:https://wiki.dragino.com/images/thumb/d/d1/Beacon12.png/800px-Beacon12.png||alt="File:Beacon12.png" height="196" width="598"]]
76 76  
77 77  add images
78 78  
... ... @@ -82,7 +82,9 @@
82 82  
83 83  create layer
84 84  
102 +(((
85 85  6. Add iBeacon position info. Drag the iBeacon to match position and input the UUID, MAJOR and MINOR of this iBeacon.
104 +)))
86 86  
87 87  [[image:https://wiki.dragino.com/images/thumb/1/1d/Beacon14.png/600px-Beacon14.png||height="261" width="600"]]
88 88  
... ... @@ -92,7 +92,7 @@
92 92  
93 93  == 3.1 Configure LBT1 to Upload data to TTN ==
94 94  
95 -Please refer the instruction in the [[User Manual>>url:http://www.dragino.com/downloads/index.php?dir=accessories/Bluetooth/BCN01]]. Note the LBT1 need to set to MOD=3 here.
114 +Please refer the instruction in the [[User Manual>>url:http://www.dragino.com/downloads/index.php?dir=accessories/Bluetooth/BCN01]]. Note the (% style="color:#4f81bd" %)**LBT1 need to set to MOD=3**(%%) here.
96 96  
97 97  == 3.2 Decoder in TTN ==
98 98  
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178 178  
179 179  = 4. Set Up Converter Server =
180 180  
181 -* How to install and run this service on Linux?
200 +* (((
201 +How to install and run this service on Linux?
202 +)))
182 182  
204 +(((
183 183  Step1.Rent a Linux on Amazon cloud or alicloud to the host, and pre install the Linux system (Debian, Ubuntu, CentOS are available for distribution).
206 +)))
184 184  
208 +(((
185 185  Step2.Run the code on the server after compiling. Compilation requires the support of libcurl. First, compile libmqtt in the code, and then compile location.
210 +)))
186 186  
187 -
212 +(((
188 188  System: Debian / Ubuntu
214 +)))
189 189  
190 -{{{step:
191 - 
192 -1. sudo apt install libcurl4-dev 
193 - 
194 -2. sudo apt install  gcc automake autoconf libtool make cmake
195 - 
196 -3. git clone -b master https://github.com/mikayong/location.git
197 - 
198 -4. cd location/libmqtt
199 - 
200 -5. mkdir build
201 - 
202 -6. cd build && cmake ../
203 - 
204 -7. make && sudo make install 
205 - 
206 -8. cd ../
207 - 
208 -9. make 
209 - 
210 -10. sudo cp location_conf.json  /etc/
211 - 
212 -11. Edit the configuration file, and run the location service in the background: ./location &}}}
216 +(% class="box" %)
217 +(((
218 +step:
219 +\\1. sudo apt install libcurl4-dev 
220 +\\2. sudo apt install  gcc automake autoconf libtool make cmake
221 +\\3. git clone -b master https:~/~/github.com/mikayong/location.git
222 +\\4. cd location/libmqtt
223 +\\5. mkdir build
224 +\\6. cd build && cmake ../
225 +\\7. make && sudo make install 
226 +\\8. cd ../
227 +\\9. make 
228 +\\10. sudo cp location_conf.json  /etc/
229 +\\11. Edit the configuration file, and run the location service in the background: ./location &
230 +)))
213 213  
232 +(((
214 214  Step3.The location service subscribes to the lora information stream on TTN through the mqtt protocol, parses the information to generate a geographic location, and finally creates a geographic location on the mapwize map. The following is the configuration of the location service, the configuration file is in json format, the file is /etc/location_conf.json
234 +)))
215 215  
216 216  = 5. Configuration file： location_conf.json =
217 217  
218 -* We use the 120.78.138.177 server as an example. The location service is currently installed on the 120.78.138.177 server, the code is in /root/location, and the configuration file for running location pre-read directly is /etc/location_conf.json.
238 +* (((
239 +We use the 120.78.138.177 server as an example. The location service is currently installed on the 120.78.138.177 server, the code is in /root/location, and the configuration file for running location pre-read directly is /etc/location_conf.json.
240 +)))
219 219  
242 +(((
220 220  { "location_conf": {
244 +)))
221 221  
222 -{{{ "loctype": "indoor", // indoor/outdoor
223 - "locmap": "mapwize" // Map interface: mapwize， traccar
224 -}}}
246 +(% class="box" %)
247 +(((
248 +(((
249 + "loctype": "indoor",       ~/~/ indoor/outdoor
250 + "locmap": "mapwize"    ~/~/   Map interface: mapwize， traccar
251 +)))
252 +)))
225 225  
254 +(((
226 226  }, "mqtt_conf": {
256 +)))
227 227  
228 -{{{ "servaddr": "[str]", // Lorawan server address: Refer to TTN app handler：eu.thethings.network
229 - "servport": [int], // Lorawan server port: 1883
230 - "clientid": "[str]", // MQTT client identity: Custom
231 - "qos":[int], // （Optional） MQTT service quality: 0
232 - "username":"[str]", // Agent name of mqtt: application ID of TTN
233 - "password":"[str]", // The proxy password of mqtt: application access key of TTN
234 - "topic":"[str]", // The topic of mqtt subscription: TTN is + / devices / + / up
235 - "connection":"[str]" }, //（Optional） mqtt is a string used for direct connection, composed of serveraddr and port
236 -"mapwize_conf":{ //Map settings
237 - "apikey": "[str]", // The apikey of the map user can be found on the Api keys page of wapwize, and read and write permissions need to be set
238 - "venueid":"[str]", // （Optional）Indoor map area identification
239 - "orgid":"[str]", // The identity of the user organizer
240 - "universesid":"[str]", //The range indicator of the indoor map, find it on the universes page
241 - "placetype": "[str]" //The type of place used to identify the creation must be created on the placetypes page in the map, where the placetype name is filled in
258 +(% class="box" %)
259 +(((
260 +(((
261 + "servaddr": "[str]",    ~/~/     Lorawan server address: Refer to TTN app handler：eu.thethings.network
262 + "servport": [int],       ~/~/   Lorawan server port: 1883
263 + "clientid": "[str]",       ~/~/   MQTT client identity: Custom
264 + "qos":[int],                 ~/~/  （Optional） MQTT service quality: 0
265 + "username":"[str]",     ~/~/   Agent name of mqtt: application ID of TTN
266 + "password":"[str]",      ~/~/  The proxy password of mqtt: application access key of TTN
267 + "topic":"[str]",              ~/~/ The topic of mqtt subscription: TTN is + / devices / + / up
268 + "connection":"[str]" },   ~/~/（Optional） mqtt is a string used for direct connection, composed of serveraddr and port
269 + "mapwize_conf":{          ~/~/Map settings
270 + "apikey": "[str]",        ~/~/ The apikey of the map user can be found on the Api keys page of wapwize, and read and write permissions need to be set
271 + "venueid":"[str]",        ~/~/ （Optional）Indoor map area identification
272 + "orgid":"[str]",           ~/~/  The identity of the user organizer
273 + "universesid":"[str]",   ~/~/The range indicator of the indoor map, find it on the universes page
274 + "placetype": "[str]"     ~/~/The type of place used to identify the creation must be created on the placetypes page in the map, where the placetype name is filled in
242 242   },
243 243  "loracloud":{
244 - "token": "[str]" //The password string of loracloud location service, the outdoor map must fill in the account token of loracloud
245 -}}}
277 + "token":  "[str]"          ~/~/The password string of loracloud location service, the outdoor map must fill in the account token of loracloud
278 +)))
279 +)))
246 246  
281 +(((
247 247  }
283 +)))
248 248  
249 -{{{"rssi_conf": {
250 - "rssirate": [int], // （Optional） A basis for rssi calculation distance, the rssi value (absolute value) when the beacon is 1 meter apart
251 - "rssidiv": [float] } // （Optional） rssi measures an attenuation value of distance. As the distance to the beacon is farther, the value changes speed
252 -}}}
285 +(% class="box" %)
286 +(((
287 +(((
288 +"rssi_conf": {
289 + "rssirate": [int],          ~/~/ （Optional） A basis for rssi calculation distance, the rssi value (absolute value) when the beacon is 1 meter apart 
290 + "rssidiv": [float] }        ~/~/ （Optional） rssi measures an attenuation value of distance. As the distance to the beacon is farther, the value changes speed
291 +)))
292 +)))
253 253  
294 +(((
254 254  }
296 +)))
255 255  
256 256  * Parameter acquisition method of configuration file：
257 257  
258 -{{{"username":"[str]"
259 -}}}
300 +(% class="box" %)
301 +(((
302 +"username":"[str]"
303 +)))
260 260  
261 261  [[image:https://wiki.dragino.com/images/thumb/d/da/Beacon50.png/600px-Beacon50.png||height="185" width="600"]]
262 262  
263 263  username
264 264  
265 -{{{"password":"[str]"
266 -}}}
309 +(% class="box" %)
310 +(((
311 +"password":"[str]"     
312 +)))
267 267  
268 -[[image:https://wiki.dragino.com/images/thumb/b/bd/Beacon51.png/600px-Beacon51.png||height="260" width="600"]]
314 +[[image:https://wiki.dragino.com/images/thumb/b/bd/Beacon51.png/800px-Beacon51.png||alt="File:Beacon51.png" height="259" width="598"]]
269 269  
270 270  password
271 271  
272 -{{{"apikey": "[str]"
273 -}}}
318 +(% class="box" %)
319 +(((
320 +"apikey": "[str]"
321 +)))
274 274  
275 -[[image:https://wiki.dragino.com/images/thumb/5/53/Qwe3.png/600px-Qwe3.png||height="321" width="600"]]
323 +[[image:https://wiki.dragino.com/images/thumb/5/53/Qwe3.png/800px-Qwe3.png||alt="File:Qwe3.png" height="325" width="606"]]
276 276  
277 277  apikey
278 278  
279 -{{{"orgid":"[str]"
280 -}}}
327 +(% class="box" %)
328 +(((
329 +"orgid":"[str]"
330 +)))
281 281  
282 -[[image:https://wiki.dragino.com/images/thumb/f/f4/Qwe4.png/600px-Qwe4.png||height="293" width="600"]]
332 +[[image:https://wiki.dragino.com/images/thumb/f/f4/Qwe4.png/800px-Qwe4.png||alt="File:Qwe4.png" height="304" width="622"]]
283 283  
284 284  orgid
285 285  
286 -{{{"universesid":"[str]"
287 -}}}
336 +(% class="box" %)
337 +(((
338 +"universesid":"[str]"
339 +)))
288 288  
289 289  [[image:https://wiki.dragino.com/images/thumb/9/9a/Qwe5.jpg/600px-Qwe5.jpg||height="424" width="600"]]
290 290  
291 291  universesid
292 292  
293 -{{{"placetype": "[str]"
294 -}}}
345 +(% class="box" %)
346 +(((
347 +"placetype": "[str]"
348 +)))
295 295  
296 296  [[image:https://wiki.dragino.com/images/thumb/9/93/Qwe6.png/600px-Qwe6.png||height="318" width="600"]]
297 297  
... ... @@ -298,24 +298,25 @@
298 298  placetype
299 299  
300 300  
301 -* Here are two ways to enter the server
302 -* WinSCP
355 +**Here are two ways to enter the server：**
303 303  
357 +**~1. WinSCP**
358 +
304 304  [[image:https://wiki.dragino.com/images/thumb/6/6b/Ibeacon4.jpg/600px-Ibeacon4.jpg||height="385" width="600"]]
305 305  
306 306  [[image:https://wiki.dragino.com/images/thumb/7/78/Ibeacon5.jpg/600px-Ibeacon5.jpg||height="385" width="600"]]
307 307  
308 -[[image:https://wiki.dragino.com/images/thumb/c/cd/Ibeacon6.jpg/600px-Ibeacon6.jpg||height="363" width="600"]]
363 +[[image:https://wiki.dragino.com/images/thumb/c/cd/Ibeacon6.jpg/800px-Ibeacon6.jpg||alt="File:Ibeacon6.jpg" height="362" width="599"]]
309 309  
310 310  way1
311 311  
312 -* secureCRT
367 +**2. secureCRT**
313 313  
314 314  [[image:https://wiki.dragino.com/images/thumb/7/7b/Ibeacon7.jpg/600px-Ibeacon7.jpg||height="326" width="600"]]
315 315  
316 316  [[image:https://wiki.dragino.com/images/thumb/6/64/Ibeacon8.jpg/600px-Ibeacon8.jpg||height="326" width="600"]]
317 317  
318 -[[image:https://wiki.dragino.com/images/thumb/d/de/Ibeacon9.jpg/600px-Ibeacon9.jpg||height="326" width="600"]]
373 +[[image:https://wiki.dragino.com/images/thumb/d/de/Ibeacon9.jpg/800px-Ibeacon9.jpg||alt="File:Ibeacon9.jpg" height="327" width="602"]]
319 319  
320 320  way2
321 321  
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