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An integrative approach to neighbourhood sustainability assessments using publicly available traffic data
ID
Verovšek, Špela
(
Avtor
),
ID
Juvančič, Matevž
(
Avtor
),
ID
Petrovčič, Simon
(
Avtor
),
ID
Zupančič, Tadeja
(
Avtor
),
ID
Svetina, Matija
(
Avtor
),
ID
Janež, Miha
(
Avtor
),
ID
Pušnik, Žiga
(
Avtor
),
ID
Velikajne, Nina
(
Avtor
),
ID
Moškon, Miha
(
Avtor
)
PDF - Predstavitvena datoteka,
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MD5: C2E77C5D66B324984BE42DEFDB06B332
URL - Izvorni URL, za dostop obiščite
https://www.sciencedirect.com/science/article/pii/S0198971522000497
Galerija slik
Izvleček
Travel time data and variability of travel times can be used to quantify the network performance as an important aspect of sustainable development in modern cities. We introduce a data collection and analysis framework to be employed as an integral part of a neighbourhood sustainability assessment (NSA). The proposed framework performs a targeted selection and evaluation of indicators based on publicly available traffic data, specifically addressing short-term observations of travel times and traffic counts. Entailing a hybrid and modular approach, we demonstrate the applicability of travel time reliability measures by combining different datasets, various variability estimators, and visualisation methods, to advance the interpretation strength of the assessment. Implemented are regression methods based on cosinor models, which allow us to analyse the rhythmic behaviour of travel time trends. These models can be applied to assess the differential rhythmicity among different factors, like route, weather conditions and type of day (i.e., weekend or workday). Further, the same datasets are used to evaluate two reliability metrics, i.e., a travel time index and a planning time index. We demonstrate the application of the suggested framework on several strategic routes associated with three testbed neighbourhoods in Ljubljana, Slovenia. The results show that average travel times and their variations are affected by route, day of the week, and weather conditions, and correlate with vehicles count data. Analyses of rhythmicity give straightforward insights into travel time trends, appropriate for comparative analysis and thus well-suited for use in NSA and monitoring practices. To the best of our knowledge, this work presents the first study quantifying reliability indicators intended for integration with NSA standards.
Jezik:
Angleški jezik
Ključne besede:
travel time reliability
,
congestion
,
neighbourhood sustainability assessment
,
NSA
,
cosinor regression
,
travel times rhythmicity
Vrsta gradiva:
Članek v reviji
Tipologija:
1.01 - Izvirni znanstveni članek
Organizacija:
FA - Fakulteta za arhitekturo
FF - Filozofska fakulteta
FRI - Fakulteta za računalništvo in informatiko
Status publikacije:
Objavljeno
Različica publikacije:
Objavljena publikacija
Leto izida:
2022
Št. strani:
14 str.
Številčenje:
Vol. 95, art. 101805
PID:
20.500.12556/RUL-139067
UDK:
004:629.7.058.68
ISSN pri članku:
0198-9715
DOI:
10.1016/j.compenvurbsys.2022.101805
COBISS.SI-ID:
105168387
Datum objave v RUL:
30.08.2022
Število ogledov:
617
Število prenosov:
139
Metapodatki:
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Objavi na:
Gradivo je del revije
Naslov:
Computers, environment and urban systems
Skrajšan naslov:
Comput., environ. urban syst.
Založnik:
Elsevier
ISSN:
0198-9715
COBISS.SI-ID:
25265664
Licence
Licenca:
CC BY-NC-ND 4.0, Creative Commons Priznanje avtorstva-Nekomercialno-Brez predelav 4.0 Mednarodna
Povezava:
http://creativecommons.org/licenses/by-nc-nd/4.0/deed.sl
Opis:
Najbolj omejujoča licenca Creative Commons. Uporabniki lahko prenesejo in delijo delo v nekomercialne namene in ga ne smejo uporabiti za nobene druge namene.
Sekundarni jezik
Jezik:
Slovenski jezik
Ključne besede:
zanesljivost časov potovanj
,
zastoji
,
ocenjevanje trajnosti sosesk
,
regresija cosinor
,
časi potovanj
,
ritmičnost
Projekti
Financer:
ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:
J5-1798
Naslov:
Sistem integracije podatkov za vrednotenje trajnostne učinkovitosti slovenskih sosesk in naselij
Financer:
ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:
P2-0359
Naslov:
Vseprisotno računalništvo
Financer:
ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:
P5-0068
Naslov:
Trajnostno oblikovanje kvalitetnega bivalnega okolja
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