Welcome guest, is this your first visit? Click the "Create Account" button now to join.
Page 16 of 76 FirstFirst ... 614151617182666 ... LastLast
Results 151 to 160 of 759
  1. #151
    Member
    Join Date
    Apr 2018
    Location
    United Kingdom
    Posts
    23
    Rep Power
    1

    Default

    Quote Originally Posted by kiteeye View Post
    Sorry, I have misunderstood your earlier post.
    I have extract the december 2016 speedcam file and search for the same coordinates in London (Hollowayroad) that I have [Only registered and activated users can see links. ] from these BMW maps:

    12-2016 hazardareas.lwd
    Latitude,Longitude,Direction,Limit flag,Speed,Limit mode,(Section)
    ........
    ..........
    51.560631,-0.1235833333,321,1,40,13,19
    51.560631,-0.1235833333,141,1,40,13,19
    ........
    .........

    8-2018 hazardareas.lwd
    Latitude,Longitude,Direction,Limit flag,Speed,Limit mode,(Section)
    ........
    ........
    51.560631,-0.1235833333,321,1,30,13,20
    51.560631,-0.1235833333,141,1,30,13,20
    ........
    ........

    Different are Speed (30 vs 40) and Section (20 vs 19). (I have also looked at 8-2017 >> Speed 30, Section 21)
    For what I can see older speedalert files have a higher value for speedlimit. The section difference I can't explain.
    I think that has to do with te correction factor or they have just lowered the speedlimit after 2017 from 40 to 30 mph (Google streetview shows 30)

    I don't know wich coordinates you have checked the speed alerts, but at some other locations in UK I don't see differences in both files.

    But I see [Only registered and activated users can see links. ] (N- Circular road London) a different sign 50 (mph) In both files 12-2016 and 8-2018 >>> Speed 80 (km/h???) ( ............ 51.590358,-0.1924444444,60,1,80,13,20 ...........)
    It looks to me the speedalerts in UK should be km/h and recalculated by firmware to mph. (80km/h to 50mph)

    I realy don't know how to correct or adjust the values to be right the easy way.
    But I think some values in the speedcamfile are mph and other km/h, but wich values you can only guess.
    I think that the speedcams file has different values and the unit is trying to recalculate it. I will try later the 2017-2 maps with the speedcams file from BMW maps, just to check what will show. Can someone do or advise me how to compare the values between 2017-2 speedcams file and 2018-2 (bmw) speedcams file?!? I'm sure there is a trick somewhere. Keep in touch!

  2.    Advertissements


  3. #152
    Pro-Member
    Join Date
    Dec 2014
    Location
    Netherlands
    Posts
    211
    Rep Power
    7

    Default

    First you must extract the lwd file to csv with speedlimit_tool_v1.0 and than you can use TotalCommander for comparing the both limits.csv files with more than 45000 speedcams.

    I have done this already and there are 873 differences, a lot are new speedcams, but also a lot off differences with coordinates. It is almost impossible to edit, because you can't see what is right and what not.



    Do not quote previous post.
    Read [Only registered and activated users can see links. ].
    Last edited by Midnight Blues; 10th September 2018 at 03:35 PM. Reason: removed quote

  4. #153
    Member
    Join Date
    Apr 2018
    Location
    United Kingdom
    Posts
    23
    Rep Power
    1

    Default

    I've just tried 2017-2 maps with the speedcams file from BMW maps and the speed limits are lower than normal. Now I've just putted back 2018-2 (BMW) maps with 2017-2 speedcams file and it works fine. This means that definitely it's a speedcams file problem. It seems like the file is already in miles and the firmware it's converting it again. There's no one here from UK to let us know if it has the same problem or not?!?

    PS: Regarding the coordinates, especially on motorways they are moving the speedcams but on the other roads just stays permanently.



    Do not quote previous post.
    Read [Only registered and activated users can see links. ].
    Last edited by Midnight Blues; 10th September 2018 at 03:35 PM. Reason: removed quote

  5. #154
    Pro-Member
    Join Date
    Dec 2014
    Location
    Netherlands
    Posts
    211
    Rep Power
    7

    Default

    Quote Originally Posted by ADYULTRAS View Post
    ..............This means that definitely it's a speedcams file problem. It seems like the file is already in miles and the firmware it's converting it again. ..........
    We can conclude that these BMW 2018-2 maps are correct and has nothing to do with wrong correction of speedcam values.
    The last speedcam files from SCDB have mixed mph and km/h speed values in UK, not all values are in mph, as I have seen at N-Circular road, London.
    Last edited by kiteeye; 5th September 2018 at 08:45 PM.

  6. #155
    Member
    Join Date
    Apr 2018
    Location
    United Kingdom
    Posts
    23
    Rep Power
    1

    Default

    Yes, definitely the BMW maps are ok. I just went today on a road that has changed it name and even if on the road tag was A5, on the display was showed with the new name A5183.
    The speedcams file is a problem for the UK, but this is a different problem and is old I can add, as I tried the April file and it's the same.
    If someone from UK has a solution, feel free to speak
    Keep in touch gents!
    PS: hopefully we will get new maps every time BMW update its, and hopefully we will have a good speedcams file as well!



    Do not quote previous post.
    Read [Only registered and activated users can see links. ].
    Last edited by Midnight Blues; 10th September 2018 at 03:36 PM. Reason: removed quote

  7. #156
    Member +
    Join Date
    Dec 2017
    Location
    Spain
    Posts
    41
    Rep Power
    2

    Default

    I have the 2018.02 but with audi maps they go very well

    Enviado desde mi Mi Note 2 mediante Tapatalk

  8. #157
    Junior Member
    Join Date
    Aug 2017
    Location
    Hungary
    Posts
    1
    Rep Power
    0

    Default

    My prolem is the same. Ok. I copied. But which files should I change to work it properly? Which one is "the only new road" file? What do you suggest me to use in Hungary (Peugeot 3008 sd card version)?
    Thanks

    Hi írjlevelet!
    I downloaded 13 files in post 142 links. Which files do I have to change in new files to old ones (f.exp.: 2016-2)?

  9. #158
    Junior Member
    Join Date
    Apr 2017
    Location
    Portugal
    Posts
    7
    Rep Power
    0

    Default

    Quote Originally Posted by Pepeluxpitu View Post
    I have the 2018.02 but with audi maps they go very well

    Enviado desde mi Mi Note 2 mediante Tapatalk
    Are there none of the reported bugs?

    Where can we download?

  10. #159
    Member
    Join Date
    Oct 2017
    Location
    Germany
    Posts
    13
    Rep Power
    0

    Default

    I have compared the BMW 2018.02 map with the old Citroen 2016.02 map. There are no new roads since 2016 included I think. Does BMW realy sells such old maps with 2018 label???

  11. #160
    Junior Member
    Join Date
    Sep 2018
    Location
    Poland
    Posts
    2
    Rep Power
    0

    Default

    you have right, i check higway in Poland, there is no new road, map is that same like 2016-2

 

 
Page 16 of 76 FirstFirst ... 614151617182666 ... LastLast

Tags for this Thread

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •