Locus Map - forum

Development => Discussion/New features => Navigation & Guidance => Topic started by: 0709 on November 20, 2017, 18:21:50

Title: Locus Navigation experimental
Post by: 0709 on November 20, 2017, 18:21:50

UPDATE ! Locus 3.50.1  Operational ! (Import)

Navigation by gpx track navigation instructions into trackpoints.
 
Instructions in trackpoints trkpt.

Trackpoints that do contain the Locus standard [EN]sym text are promoted to navigation points.
Only these points lead to navigation or via point alerts and give distance values @ navigate.

Advantages.

- Manage/separate the poi waypoints without any risk to damage the navigation.
- Easy import, navigate without "must" set: "Merge waypoints with imported track".
- Less fragile than the *trk_navwpt method with the more vulnarable associated waypoints.
- Compact POI wpt_list not cluttered by many associated wpt's as by the *trk_navwpt method.
- Synced gpx files to pc offers extra edit tools or an alternative for only Locus edit.
- In a single operation add multiple selected freely positioned wpt's(poi) into the gpx file.
- Timestamps are not obligatory for navigation,  but can be attached according to expected speed
- A single gpx file can thus contain multiple navigation tracks including turn-by-turn instructions.   The original plus several selectable alternative navigation tracks to choose from.

*trk_navwpt method:  https://t.ly/lXkV (https://t.ly/lXkV)

More info in attachment. (Register and login into the forum !)

https://youtu.be/h8XByisAAbQ

Export by the Route You Planner.
https://t.ly/1t85

Update.

@ gpx import
Locus map app. (V3.50.1)
 :) Turninstructions & Via Point by sym pass_place
 :( No Shaping nor Via Point imports by type.

@ gpx export.
RouteYou web Planner Locus gpx.
 :) Turninstruction inclusive U-turn.
 :( No roundabout support.
 :( No Shaping nor Via Point exports by type.

Title: Re: Locus Navigation experimental
Post by: uatschitchun on December 22, 2017, 18:12:58

Could you give a little hint on what you are experimenting on? It's always hard to tell, what you want to tell :-)🤔

Title: Re: Locus Navigation experimental
Post by: 0709 on December 30, 2017, 18:00:57

@uatschitchun. See > Advantages.

Suggestion Idea Locus Route Planner. (Non existing function in actual Locus !)

Router adds timestamps according to +/- realistic (personal) speed expectations.
Set your personal avg speed, visualised in the Locus % Slope trackcolor legend.
Personal variable speed within the % Slope zones by using the gpx <ele> data.
Dark Blue_36kmh - Green_16kmh - Red_2kmh

(https://www.imgdumper.nl/uploads9/5eaffcb664eed/5eaffcb6630dd-Personal_range_by_activity.png)

(Off bike 2kmh = non advised traject).

By the way...change or add timestamps is not critical using the trk_navtrkpt mode as the method does not need any "associated waypoint" for secure robust navigation.

Title: Re: Locus Navigation experimental
Post by: emariu on December 31, 2017, 00:07:54

Yes, I had proposed before that at least average moving speed should be a "custom defined value" by every user(according to personal fit level,age,sex,terrain,activity etc.)
Locus already kind of have speeds based on different activities defined(in navigation/more/Travel time/ like mountain hiker --with flat moving speed=5 km/h, 700 Vertical meters/hour descending and 400  vertical meters/hour ascending speed etc)
We can define ourself the ascending and descending vertical speed and Locus should compute the time,according to these user defined values.
Do you also have a verified slope range set for mountain hiking?But here the gradation is larger -40 --- +40 % maybe ?

Title: Re: Locus Navigation experimental
Post by: emariu on January 04, 2018, 10:43:19

If Locus could analyze the actual  track recording during navigating a track,it would be best option for adjusting time estimate (because everyone is different... this way Locus can make a personalized slope range set chart with speeds according to everyone's fitness level)
But even if this is too much to ask, maybe if Locus would let us custom define the speeds according to slope angle(I can guess the average speeds for every slope range from the past experience).. this would also be good enough for accurate estimate the time to navigate the track

Title: Re: Locus Navigation experimental
Post by: emariu on January 05, 2018, 17:07:46

@ poutnikl had proposed an algorithm for ETA in this old  thread:
http://forum.locusmap.eu/index.php?topic=5176.msg45502#msg45502

Title: Re: Locus Navigation experimental
Post by: 0709 on February 09, 2018, 11:44:15

Proposal.

If the gpx point <cmt>text in the top panel does not fit into single line:  < move < text.
(Total characters in single line depends by portrait // landscape // screen dpi // top bar lettertype etc.)

Suggest: By config.cfg select prefered top panel lettertype.
By move action text 'auto fits' into a single line top bar.
Large letterype <=> Small lettertype
+:  Important for the older guys.
- :  Less map view.

Open in browser to see  <=<=<= Move text  <=<=<=

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