blog/archive/2014/05/index.html

   1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
   2           "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
   3 <html xmlns="http://www.w3.org/1999/xhtml" dir="ltr">
   4   <head>
   5     <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
   6     <title>Petter Reinholdtsen: entries from May 2014</title>
   7     <link rel="stylesheet" type="text/css" media="screen" href="http://people.skolelinux.org/pere/blog/style.css" />
   8     <link rel="stylesheet" type="text/css" media="screen" href="http://people.skolelinux.org/pere/blog/vim.css" />
   9     <link rel="alternate" title="RSS Feed" href="05.rss" type="application/rss+xml" />
  10   </head>
  11   <body>
  12     <!-- XML FEED -->
  13     <div class="title">
  14  <h1>
  15      <a href="http://people.skolelinux.org/pere/blog/">Petter Reinholdtsen</a>
  16
  17  </h1>
  18
  19 </div>
  20
  21
  22     <h3>Entries from May 2014.</h3>
  23
  24     <div class="entry">
  25       <div class="title">
  26         <a href="http://people.skolelinux.org/pere/blog/Free_software_car_computer_solution_.html">Free software car computer solution?</a>
  27       </div>
  28       <div class="date">
  29         29th May 2014
  30       </div>
  31       <div class="body">
  32         <p>Dear lazyweb.  I'm planning to set up a small Raspberry Pi computer
  33 in my car, connected to
  34 <a href="http://www.dx.com/p/400a-4-0-tft-lcd-digital-monitor-for-vehicle-parking-reverse-camera-1440x272-12v-dc-57776">a
  35 small screen</a> next to the rear mirror.  I plan to hook it up with a
  36 GPS and a USB wifi card too.  The idea is to get my own
  37 "<a href="http://en.wikipedia.org/wiki/Carputer">Carputer</a>".  But I
  38 wonder if someone already created a good free software solution for
  39 such car computer.</p>
  40
  41 <p>This is my current wish list for such system:</p>
  42
  43 <ul>
  44
  45  <li>Work on Raspberry Pi.</li>
  46
  47  <li>Show current speed limit based on location, and warn if going too
  48    fast (for example using color codes yellow and red on the screen,
  49    or make a sound).  This could be done either using either data from
  50    <a href="http://www.openstreetmap.org/">Openstreetmap</a> or OCR
  51    info gathered from a dashboard camera.</li>
  52
  53  <li>Track automatic toll road passes and their cost, show total spent
  54    and make it possible to calculate toll costs for planned
  55    route.</li>
  56
  57  <li>Collect GPX tracks for use with OpenStreetMap.</li>
  58
  59  <li>Automatically detect and use any wireless connection to connect
  60    to home server.  Try IP over DNS
  61    (<a href="http://dev.kryo.se/iodine/">iodine</a>) or ICMP
  62    (<a href="http://code.gerade.org/hans/">Hans</a>) if direct
  63    connection do not work.</li>
  64
  65  <li>Set up mesh network to talk to other cars with the same system,
  66    or some standard car mesh protocol.</li>
  67
  68  <li>Warn when approaching speed cameras and speed camera ranges
  69    (speed calculated between two cameras).</li>
  70
  71  <li>Suport dashboard/front facing camera to discover speed limits and
  72    run OCR to track registration number of passing cars.</li>
  73
  74 </ul>
  75
  76 <p>If you know of any free software car computer system supporting
  77 some or all of these features, please let me know.</p>
  78
  79       </div>
  80       <div class="tags">
  81
  82
  83         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>.
  84
  85
  86       </div>
  87     </div>
  88     <div class="padding"></div>
  89
  90     <p style="text-align: right;"><a href="05.rss"><img src="http://people.skolelinux.org/pere/blog/xml.gif" alt="RSS Feed" width="36" height="14" /></a></p>
  91     <div id="sidebar">
  92
  93
  94
  95 <h2>Archive</h2>
  96 <ul>
  97
  98 <li>2016
  99 <ul>
 100
 101 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/01/">January (3)</a></li>
 102
 103 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/02/">February (2)</a></li>
 104
 105 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/03/">March (3)</a></li>
 106
 107 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/04/">April (8)</a></li>
 108
 109 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/05/">May (8)</a></li>
 110
 111 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/06/">June (2)</a></li>
 112
 113 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/07/">July (2)</a></li>
 114
 115 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/08/">August (5)</a></li>
 116
 117 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/09/">September (2)</a></li>
 118
 119 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/10/">October (3)</a></li>
 120
 121 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/11/">November (8)</a></li>
 122
 123 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/12/">December (1)</a></li>
 124
 125 </ul></li>
 126
 127 <li>2015
 128 <ul>
 129
 130 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/01/">January (7)</a></li>
 131
 132 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/02/">February (6)</a></li>
 133
 134 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/03/">March (1)</a></li>
 135
 136 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/04/">April (4)</a></li>
 137
 138 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/05/">May (3)</a></li>
 139
 140 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/06/">June (4)</a></li>
 141
 142 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/07/">July (6)</a></li>
 143
 144 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/08/">August (2)</a></li>
 145
 146 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/09/">September (2)</a></li>
 147
 148 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/10/">October (9)</a></li>
 149
 150 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/11/">November (6)</a></li>
 151
 152 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/12/">December (3)</a></li>
 153
 154 </ul></li>
 155
 156 <li>2014
 157 <ul>
 158
 159 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/01/">January (2)</a></li>
 160
 161 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/02/">February (3)</a></li>
 162
 163 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/03/">March (8)</a></li>
 164
 165 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/04/">April (7)</a></li>
 166
 167 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/05/">May (1)</a></li>
 168
 169 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/06/">June (2)</a></li>
 170
 171 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/07/">July (2)</a></li>
 172
 173 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/08/">August (2)</a></li>
 174
 175 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/09/">September (5)</a></li>
 176
 177 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/10/">October (6)</a></li>
 178
 179 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/11/">November (3)</a></li>
 180
 181 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/12/">December (5)</a></li>
 182
 183 </ul></li>
 184
 185 <li>2013
 186 <ul>
 187
 188 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/01/">January (11)</a></li>
 189
 190 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/02/">February (9)</a></li>
 191
 192 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/03/">March (9)</a></li>
 193
 194 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/04/">April (6)</a></li>
 195
 196 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/05/">May (9)</a></li>
 197
 198 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/06/">June (10)</a></li>
 199
 200 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/07/">July (7)</a></li>
 201
 202 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/08/">August (3)</a></li>
 203
 204 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/09/">September (5)</a></li>
 205
 206 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/10/">October (7)</a></li>
 207
 208 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/11/">November (9)</a></li>
 209
 210 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/12/">December (3)</a></li>
 211
 212 </ul></li>
 213
 214 <li>2012
 215 <ul>
 216
 217 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/01/">January (7)</a></li>
 218
 219 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/02/">February (10)</a></li>
 220
 221 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/03/">March (17)</a></li>
 222
 223 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/04/">April (12)</a></li>
 224
 225 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/05/">May (12)</a></li>
 226
 227 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/06/">June (20)</a></li>
 228
 229 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/07/">July (17)</a></li>
 230
 231 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/08/">August (6)</a></li>
 232
 233 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/09/">September (9)</a></li>
 234
 235 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/10/">October (17)</a></li>
 236
 237 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/11/">November (10)</a></li>
 238
 239 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/12/">December (7)</a></li>
 240
 241 </ul></li>
 242
 243 <li>2011
 244 <ul>
 245
 246 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/01/">January (16)</a></li>
 247
 248 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/02/">February (6)</a></li>
 249
 250 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/03/">March (6)</a></li>
 251
 252 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/04/">April (7)</a></li>
 253
 254 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/05/">May (3)</a></li>
 255
 256 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/06/">June (2)</a></li>
 257
 258 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/07/">July (7)</a></li>
 259
 260 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/08/">August (6)</a></li>
 261
 262 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/09/">September (4)</a></li>
 263
 264 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/10/">October (2)</a></li>
 265
 266 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/11/">November (3)</a></li>
 267
 268 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/12/">December (1)</a></li>
 269
 270 </ul></li>
 271
 272 <li>2010
 273 <ul>
 274
 275 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/01/">January (2)</a></li>
 276
 277 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/02/">February (1)</a></li>
 278
 279 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/03/">March (3)</a></li>
 280
 281 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/04/">April (3)</a></li>
 282
 283 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/05/">May (9)</a></li>
 284
 285 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/06/">June (14)</a></li>
 286
 287 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/07/">July (12)</a></li>
 288
 289 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/08/">August (13)</a></li>
 290
 291 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/09/">September (7)</a></li>
 292
 293 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/10/">October (9)</a></li>
 294
 295 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/11/">November (13)</a></li>
 296
 297 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/12/">December (12)</a></li>
 298
 299 </ul></li>
 300
 301 <li>2009
 302 <ul>
 303
 304 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/01/">January (8)</a></li>
 305
 306 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/02/">February (8)</a></li>
 307
 308 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/03/">March (12)</a></li>
 309
 310 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/04/">April (10)</a></li>
 311
 312 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/05/">May (9)</a></li>
 313
 314 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/06/">June (3)</a></li>
 315
 316 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/07/">July (4)</a></li>
 317
 318 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/08/">August (3)</a></li>
 319
 320 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/09/">September (1)</a></li>
 321
 322 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/10/">October (2)</a></li>
 323
 324 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/11/">November (3)</a></li>
 325
 326 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/12/">December (3)</a></li>
 327
 328 </ul></li>
 329
 330 <li>2008
 331 <ul>
 332
 333 <li><a href="http://people.skolelinux.org/pere/blog/archive/2008/11/">November (5)</a></li>
 334
 335 <li><a href="http://people.skolelinux.org/pere/blog/archive/2008/12/">December (7)</a></li>
 336
 337 </ul></li>
 338
 339 </ul>
 340
 341
 342
 343 <h2>Tags</h2>
 344 <ul>
 345
 346  <li><a href="http://people.skolelinux.org/pere/blog/tags/3d-printer">3d-printer (13)</a></li>
 347
 348  <li><a href="http://people.skolelinux.org/pere/blog/tags/amiga">amiga (1)</a></li>
 349
 350  <li><a href="http://people.skolelinux.org/pere/blog/tags/aros">aros (1)</a></li>
 351
 352  <li><a href="http://people.skolelinux.org/pere/blog/tags/bankid">bankid (4)</a></li>
 353
 354  <li><a href="http://people.skolelinux.org/pere/blog/tags/bitcoin">bitcoin (9)</a></li>
 355
 356  <li><a href="http://people.skolelinux.org/pere/blog/tags/bootsystem">bootsystem (16)</a></li>
 357
 358  <li><a href="http://people.skolelinux.org/pere/blog/tags/bsa">bsa (2)</a></li>
 359
 360  <li><a href="http://people.skolelinux.org/pere/blog/tags/chrpath">chrpath (2)</a></li>
 361
 362  <li><a href="http://people.skolelinux.org/pere/blog/tags/debian">debian (141)</a></li>
 363
 364  <li><a href="http://people.skolelinux.org/pere/blog/tags/debian edu">debian edu (158)</a></li>
 365
 366  <li><a href="http://people.skolelinux.org/pere/blog/tags/digistan">digistan (10)</a></li>
 367
 368  <li><a href="http://people.skolelinux.org/pere/blog/tags/dld">dld (16)</a></li>
 369
 370  <li><a href="http://people.skolelinux.org/pere/blog/tags/docbook">docbook (23)</a></li>
 371
 372  <li><a href="http://people.skolelinux.org/pere/blog/tags/drivstoffpriser">drivstoffpriser (4)</a></li>
 373
 374  <li><a href="http://people.skolelinux.org/pere/blog/tags/english">english (333)</a></li>
 375
 376  <li><a href="http://people.skolelinux.org/pere/blog/tags/fiksgatami">fiksgatami (23)</a></li>
 377
 378  <li><a href="http://people.skolelinux.org/pere/blog/tags/fildeling">fildeling (12)</a></li>
 379
 380  <li><a href="http://people.skolelinux.org/pere/blog/tags/freeculture">freeculture (29)</a></li>
 381
 382  <li><a href="http://people.skolelinux.org/pere/blog/tags/freedombox">freedombox (9)</a></li>
 383
 384  <li><a href="http://people.skolelinux.org/pere/blog/tags/frikanalen">frikanalen (18)</a></li>
 385
 386  <li><a href="http://people.skolelinux.org/pere/blog/tags/h264">h264 (20)</a></li>
 387
 388  <li><a href="http://people.skolelinux.org/pere/blog/tags/intervju">intervju (42)</a></li>
 389
 390  <li><a href="http://people.skolelinux.org/pere/blog/tags/isenkram">isenkram (13)</a></li>
 391
 392  <li><a href="http://people.skolelinux.org/pere/blog/tags/kart">kart (19)</a></li>
 393
 394  <li><a href="http://people.skolelinux.org/pere/blog/tags/ldap">ldap (9)</a></li>
 395
 396  <li><a href="http://people.skolelinux.org/pere/blog/tags/lenker">lenker (8)</a></li>
 397
 398  <li><a href="http://people.skolelinux.org/pere/blog/tags/lsdvd">lsdvd (2)</a></li>
 399
 400  <li><a href="http://people.skolelinux.org/pere/blog/tags/ltsp">ltsp (1)</a></li>
 401
 402  <li><a href="http://people.skolelinux.org/pere/blog/tags/mesh network">mesh network (8)</a></li>
 403
 404  <li><a href="http://people.skolelinux.org/pere/blog/tags/multimedia">multimedia (39)</a></li>
 405
 406  <li><a href="http://people.skolelinux.org/pere/blog/tags/nice free software">nice free software (8)</a></li>
 407
 408  <li><a href="http://people.skolelinux.org/pere/blog/tags/norsk">norsk (284)</a></li>
 409
 410  <li><a href="http://people.skolelinux.org/pere/blog/tags/nuug">nuug (182)</a></li>
 411
 412  <li><a href="http://people.skolelinux.org/pere/blog/tags/offentlig innsyn">offentlig innsyn (26)</a></li>
 413
 414  <li><a href="http://people.skolelinux.org/pere/blog/tags/open311">open311 (2)</a></li>
 415
 416  <li><a href="http://people.skolelinux.org/pere/blog/tags/opphavsrett">opphavsrett (62)</a></li>
 417
 418  <li><a href="http://people.skolelinux.org/pere/blog/tags/personvern">personvern (95)</a></li>
 419
 420  <li><a href="http://people.skolelinux.org/pere/blog/tags/raid">raid (1)</a></li>
 421
 422  <li><a href="http://people.skolelinux.org/pere/blog/tags/reactos">reactos (1)</a></li>
 423
 424  <li><a href="http://people.skolelinux.org/pere/blog/tags/reprap">reprap (11)</a></li>
 425
 426  <li><a href="http://people.skolelinux.org/pere/blog/tags/rfid">rfid (3)</a></li>
 427
 428  <li><a href="http://people.skolelinux.org/pere/blog/tags/robot">robot (10)</a></li>
 429
 430  <li><a href="http://people.skolelinux.org/pere/blog/tags/rss">rss (1)</a></li>
 431
 432  <li><a href="http://people.skolelinux.org/pere/blog/tags/ruter">ruter (5)</a></li>
 433
 434  <li><a href="http://people.skolelinux.org/pere/blog/tags/scraperwiki">scraperwiki (2)</a></li>
 435
 436  <li><a href="http://people.skolelinux.org/pere/blog/tags/sikkerhet">sikkerhet (52)</a></li>
 437
 438  <li><a href="http://people.skolelinux.org/pere/blog/tags/sitesummary">sitesummary (4)</a></li>
 439
 440  <li><a href="http://people.skolelinux.org/pere/blog/tags/skepsis">skepsis (5)</a></li>
 441
 442  <li><a href="http://people.skolelinux.org/pere/blog/tags/standard">standard (49)</a></li>
 443
 444  <li><a href="http://people.skolelinux.org/pere/blog/tags/stavekontroll">stavekontroll (5)</a></li>
 445
 446  <li><a href="http://people.skolelinux.org/pere/blog/tags/stortinget">stortinget (10)</a></li>
 447
 448  <li><a href="http://people.skolelinux.org/pere/blog/tags/surveillance">surveillance (43)</a></li>
 449
 450  <li><a href="http://people.skolelinux.org/pere/blog/tags/sysadmin">sysadmin (2)</a></li>
 451
 452  <li><a href="http://people.skolelinux.org/pere/blog/tags/usenix">usenix (2)</a></li>
 453
 454  <li><a href="http://people.skolelinux.org/pere/blog/tags/valg">valg (8)</a></li>
 455
 456  <li><a href="http://people.skolelinux.org/pere/blog/tags/video">video (59)</a></li>
 457
 458  <li><a href="http://people.skolelinux.org/pere/blog/tags/vitenskap">vitenskap (4)</a></li>
 459
 460  <li><a href="http://people.skolelinux.org/pere/blog/tags/web">web (38)</a></li>
 461
 462 </ul>
 463
 464
 465     </div>
 466     <p style="text-align: right">
 467  Created by <a href="http://steve.org.uk/Software/chronicle">Chronicle v4.6</a>
 468 </p>
 469
 470   </body>
 471 </html>