کتاب های Hernández-Tamames, Juan Antonio; Mato Abad, Virginia; García-Álvarez, Roberto; González-Zabaleta, Javier; Pereira-Loureiro, Javier; Álvarez-Linera, Juan

download pdf Effect of water T2 shortening in the quantification of in-vitro proton MR spectroscopy, دانلود Effect of water T2 shortening in the quantification of in-vitro proton MR spectroscopy,Hernández-Tamames, Juan Antonio; Mato Abad, Virginia; García-Álvarez, Roberto; González-Zabaleta, Javier; Pereira-Loureiro, Javier; Álvarez-Linera, Juan, کتاب های Hernández-Tamames, Juan Antonio; Mato Abad, Virginia; García-Álvarez, Roberto; González-Zabaleta, Javier; Pereira-Loureiro, Javier; Álvarez-Linera, Juan,Wiley 2015-05-21, لیست کتاب های Wiley 2015-05-21,WorldCat, کتاب های WorldCat

گت بلاگز Internet Highway travel time information system based on cumulative count curves and new tracking technologies / دانلود فایل

مشخصات کلی Highway travel time information system based on cumulative count curves and new tracking technologies

نویسنده کتاب (Author):

Soriguera, Francesc; Martínez Díaz, M.; Pérez Pérez, Ignacio

انتشارات (Publisher):

Universitat Politècnica de València 2016

ویرایش و نوع فایل (Edition/Format):

 Downloadable article : English

منبع (Database):

WorldCat

عنوان ژورنال (Publication):

francesc-soriguera-marti-margarita-martinez-diaz-ignacio-perez-perez-highway-travel-time-information-system-based-on-cumulative-count-curves-and-new-tracking-technolog

موضوع (Subject):

Travel time       Cumulative curves       Drift      

توضیحات خلاصه (Summary):

Travel time is probably the most important indicator of the level of service of a highway, and it is also the most appreciated information for its users. Administrations and private companies make increasing efforts to improve its real time estimation. The appearance of new technologies makes the precise measurement of travel times easier than never before. However, direct measurements of travel time are, by nature, outdated in real time, and lack of the desired forecasting capabilities. This paper introduces a new methodology to improve the real time estimation of travel times by using the equipment usually present in most highways, i.e., loop detectors, in combination with Automatic Vehicle Identification or Tracking Technologies. One of the most important features of the method is the usage of cumulative counts at detectors as an input, avoiding the drawbacks of common spot-speed methodologies. Cumulative count curves have great potential for freeway travel time information systems, as they provide spatial measurements and thus allow the calculation of instantaneous travel times. In addition, they exhibit predictive capabilities. Nevertheless, they have not been used extensively mainly because of the error introduced by the accumulation of the detector drift. The proposed methodology solves this problem by correcting the deviations using direct travel time measurements. The method results highly beneficial for its accuracy as well as for its low implementation cost.  Read more…

ژانر / فرم:info:eu-repo/semantics/conferenceObject

موضوع:Internet resource

نوع منبع:Internet Resource, Article

تمام نویسندگان / همکاران: Soriguera, Francesc; Martínez Díaz, M.; Pérez Pérez, Ignacio

شناسه OCLC:979265315

Language Note:English

فهرست محتوا:http://hdl.handle.net/2183/17741 http://dx.doi.org/10.4995/CIT2016.2016.3209

نویسنده : getblogs