route.objects — route.objects • embrs

Route objects for use in embrs models.

Usage

route_veh_spd(
  veh.spd = NULL,
  name = NULL,
  route.def = NULL,
  route.source = NULL,
  ...
)

route_naei_rural(
  name = NULL,
  route.def = "rural",
  route.source = "uk naei",
  veh.spd = naei_route2spd,
  ...
)

route_naei_urban(
  name = NULL,
  route.def = "urban",
  route.source = "uk naei",
  veh.spd = naei_route2spd,
  ...
)

route_naei_motorway(
  name = NULL,
  route.def = "motorway",
  route.source = "uk naei",
  veh.spd = naei_route2spd,
  ...
)

route_naei_urm(...)

route_ukbc_outerlondon(
  name = NULL,
  route.def = "outer london",
  route.source = "ukbc",
  veh.spd = ukbc_route2spd,
  brk_b = ukbc_route2brk_b,
  tyr_t = ukbc_route2tyr_t,
  ...
)

route_ukbc_innerlondon(
  name = NULL,
  route.def = "inner london",
  route.source = "ukbc",
  veh.spd = ukbc_route2spd,
  brk_b = ukbc_route2brk_b,
  tyr_t = ukbc_route2tyr_t,
  ...
)

route_ukbc_rural(
  name = NULL,
  route.def = "rural",
  route.source = "ukbc",
  veh.spd = ukbc_route2spd,
  brk_b = ukbc_route2brk_b,
  tyr_t = ukbc_route2tyr_t,
  ...
)

route_ukbc_oir(...)

Arguments

veh.spd: (numeric or function) the vehicle speed in km/hr.
name: (character) optional object name, by default the route source and type.
route.def: (character) required route description.
route.source: (character) required source of route model.
...: other arguments, currently ignored.
brk_b, tyr_t: (numeric) brake and tyre work estimates (See Tivey et al 2023 for calculation method).

Note

trying to streamline these, so likely to be subject to change

References

Tivey, J., Davies, H.C., Levine, J.G., Zietsman, J., Bartington, S., Ibarra-Espinosa, S. and Ropkins, K, 2023. Meta-Analysis as Early Evidence on the Particulate Emissions Impact of EURO VI on Battery Electric Bus Fleet Transitions. Sustainability 15, 1522. https://doi.org/10.3390/su15021522