Open-Harbor/osrm-backend
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 3 Wiki Activity

set backward speed properly, partially fixes #936

Browse Source
This commit is contained in:
Dennis Luxen 2014-03-03 15:31:57 +01:00
parent 7b14de13ec
commit 85a007d87b
2 changed files with 15 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
features/car/maxspeed.feature
View File

@ -16,7 +16,7 @@ Feature: Car - Max speed restrictions
When I route I should get
| from | to | route | time |
| a | b | ab | 42s ~10% |
| a | b | ab | 64s ~10% |
| b | c | bc | 545s ~10% |
Scenario: Car - Do not ignore maxspeed when higher than way speed
@ -30,26 +30,25 @@ Feature: Car - Max speed restrictions
When I route I should get
| from | to | route | time |
| a | b | ab | 144s ~10% |
| b | c | bc | 64s ~10% |
| a | b | ab | 216s ~10% |
| b | c | bc | 64s ~10% |
Scenario: Car - Forward/backward maxspeed
Given the shortcuts
| key | value |
| car-1 | 11s ~10% |
| car | 18s ~10% |
| run | 110s ~10% |
| walk | 220s ~10% |
| key | value |
| car | 17s ~10% |
| run | 109s ~10% |
| walk | 219s ~10% |
| snail | 1080s ~10% |
And a grid size of 100 meters
Then routability should be
| maxspeed | maxspeed:forward | maxspeed:backward | forw | backw |
| | | | car-1 | car-1 |
| | | | car | car |
| 10 | | | run | run |
| | 10 | | run | car-1 |
| | | 10 | car-1 | run |
| | 10 | | run | car |
| | | 10 | car | run |
| 1 | 10 | | run | snail |
| 1 | | 10 | snail | run |
| 1 | 5 | 10 | walk | run |

6
profiles/car.lua
View File

@ -72,7 +72,7 @@ local function parse_maxspeed(source)
if string.match(source, "mph") or string.match(source, "mp/h") then
n = (n*1609)/1000;
end
return abs(n*0.66)
return n
end
function node_function (node)
@ -251,6 +251,10 @@ function way_function (way)
way.ignore_in_grid = true
end
way.type = 1
way.speed = abs(way.speed*0.66) -- scaling of travel times.
if(way.backward_speed > 0) then
way.backward_speed = abs(way.backward_speed*0.66) -- scaling of travel times.
end
return
end