Siemens traffic detectors. With technologies ranging from magnetic field to Bluetooth, we offer the right detector system for any application

Transcription

1 siemens.cm/mbility Siemens traffic detectrs With technlgies ranging frm magnetic field t Bluetth, we ffer the right detectr system fr any applicatin

2 Clse t twenty prducts, six technlgies, all with the same utcme: Optimum data input fr perfect traffic cntrl The Siemens prtfli f detectrs hlds ptimized detectrs fr the widest range f detectin uses fr mving traffic r parking spaces, fr heavy gds vehicles r pedestrians and cyclists, fr lcal intersectin cntrl as well as fr strategic applicatins. Traffic cntrllers need them, traffic cmputers and cntrl systems need them, and traffic management systems even mre s: exact and reliable data n the vlume f traffic passing spt X exactly at secnd Y. Up t recently, inductin lps embedded in the pavement used t be amng the prevailing devices deplyed fr cllecting such data. Tday, hwever, there is a range f ther systems and technlgies available, each ffering its wn specific advantages. Thanks t this variety, it is nw pssible t match every detectin task with a slutin that perfectly fits the verall cncept n the technical as well as n the financial level. The crrespnding Siemens prtfli includes a wide selectin f systems fr bth strategic detectin and varius detectin purpses at intersectins. Hw t keep the verview f s many prducts? Easy! There are detectrs fr every applicatin. T make it easy fr yu t find the right prduct fr yur purpse, we have created a synptic table, which yu will find n the fllwing pages. The table lists the advantages and limits f each individual technlgy fr easy cmparisn and decisin-making. As yu will see, we even ffer systems that can detect statinary vehicles, fr instance fr mnitring utdr parking spaces. The slutin that we have develped fr this purpse is called Sitraffic Wimag. Its frte: Even vehicles parked fr several days r weeks abve the detectr are kept n the radar screen in the literal as well as in the metaphric sense. Including pedestrians and cyclists If traffic light switching rutines are t allw als fr pedestrians and cyclists, the intersectin cntrllers need data that inductin lps cannt generally prvide. Fr such detectin tasks, radar detectrs like Sitraffic Heimdall (plemunted) r the wireless micr-radar detectr Sitraffic Wimag MR (in-pavement) are the technlgies f chice. Direct measurement f travel times t nly fr lcal traffic light cntrl, but als fr many ther applicatins such as traffic situatin mnitring and travel time measurement, yu will find exactly the right detectr in ur Sitraffic family f detectrs. Reliable data abut current travel times are imprtant input fr traffic cntrl measures and rad user infrmatin. In the past, travel times culd nly be calculated by theretical deductin, feeding lcal traffic data int mdels and extraplating frm them the travel times fr the entire stretch f rad, including inevitable imprecisins. Sme f the mre recent members f ur Sitraffic family fr instance ur Sicre ANPR camera r ur Bluetth/WLAN scanner nw allw direct and thus significantly mre precise travel time measurements. 2

3 Traffic detectrs frm Siemens and their key features an verview All detectrs can be smthly integrated with the ther parts f ur cmprehensive Sitraffic family, and cnnected effrtlessly t a C-cntrller (the mst cmmnly used ptin), an utstatin r directly t a Sitraffic Scala traffic cmputer Inductin technlgy Sitraffic SLD4, LD4-F Lp detectrs These tried-and-tested lp detectrs prvide highly precise data n the traffic situatin at intersectins independently f ambient cnditins. Experience gathered in ver 50,000 installatins in the space f 30 years makes inductin lps the slutin f chice fr all applicatins requiring a truly rbust and extremely precise detectin technlgy. Magnetic field technlgy Sitraffic Wimag wireless grund sensrs A relatively new additin t ur sensr family is the unusually cmpact, wireless Wimag detectr system fr in-pavement installatin. With its reliable detectin perfrmance, extended useful life, lw installatin csts and an ptinal micrradar mdule fr detecting bicycles and statinary vehicles, this innvative system is a real all-runder. Passive infrared technlgy (PIR) Traffic Eye Universal (TEU) As they scre with extremely lw pwer cnsumptin and high-quality data, PIR detectrs are perfectly suitable fr slar-pwered systems such as Traffic Eye Universal (TEU). In the scpe f strategic detectin applicatins, TEU can be used t measure current traffic vlumes at any lcatin, even where n cnnectin t the pwer grid is available. Vide technlgy Vide detectrs f the Sivicam and Phenix types and the Sicre ANPR camera system Yu are lking fr a cst-effective presence detectr fr intersectins? Our Sivicam and Phenix vide detectrs are the ideal slutin. High-quality image prcessing and advanced sensr technlgy guarantee high detectin rates arund the clck and under all ambient cnditins. The Sicre ANPR camera system is able t identify and read the number plates f vehicles driving at speeds f up t 250 km/h, which makes it an excellent chice fr travel time measurement and access cntrl applicatins. Radar technlgy Heimdall 24-GHz radar detectrs The advanced radar technlgy used makes these detectrs cmpletely immune t adverse visual cnditins. Our easy-t-install Heimdall detectrs are especially suitable fr intersectin cntrl purpses and available in a range f versins ptimized fr different detectin tasks. Radi technlgy Bluetth /WLAN scanner Bluetth scanners have prven highly efficient devices fr travel time measurement as part f strategic detectin applicatins. Thanks t their fast and easy set-up, their use makes sense nt nly in permanent installatins, but als fr mbile deplyment at cnstructin sites r n temprary diversin rutes. Their integrated WLAN functin allws the detectin f mdern smart phnes, which are ften invisible t purely Bluetth-based devices. 3

4 Technlgies fr vehicle detectin Inductin technlgy Magnetic field technlgy Radar technlgy Stpline detectr Remte detectr Request Detectin f appraching vehicles Distinctin between directins Only duble lp Only duble detectr Wrks als in cngestin situatins Measurements Detectin f mving vehicles Detectin f individual vehicles Detectin f time gap t suitable fr measurement applicatins excellent gd average pr Cunting Selective detectin f mving vehicles Distinctin between different vehicle classes Only duble lp Only duble detectr Distinctin between directins Only duble lp Only duble detectr General features Lane accuracy Service life independent f pavement cnditin Inexpensive installatin Re-usable Several detectin znes pssible Detectin f cyclists, using Wimag MR Munting supprt Asphalt/ cncrete pavement Asphalt/ cncrete pavement Max. distance f detectin zne frm munting pint 0.5 m 0.5 m 10 m 30 m Ptential adverse cnditins Changes in rad surface ne ne ne Special feature High level f precisin Wireless cmmunicatin Flexible; largely immune t interferences Flexible; largely immune t interferences 4

5 LPC Passive infrared technlgy (PIR) SPL TEU X-Stream Vide technlgy Sivicam Phönix ANPR technlgy t intended fr request applicatins t intended fr measurement applicatins t intended fr measurement applicatins Max m 8 m 510 m 50 m 50 m 50 m 30 m ne ne ne mving shadws, changing cntrast mving shadws, changing cntrast mving shadws, changing cntrast ne ne ne Slar pwer MPEG4 vide transmissin ne MPEG4 vide transmissin Number plate recgnitin, image transmissins 5

6 Technlgies fr pedestrian detectin PIR technlgy Pedestrian Radar technlgy Crssing Waiting zne Vide technlgy C-Walk (crssing) Safe-Walk (waiting zne) Request Detectin f arriving pedestrians Distinctin between directins Measurements Detectin f mving pedestrians Detectin f waiting pedestrians excellent gd average pr Cunting Pedestrians Distinctin between directins General features Service life independent f pavement cnditin Installatin withut cabling needs Re-usable Several detectin znes pssible Selective detectin f pedestrians ( vehicle detectin) Munting supprt Max. distance between detectin zne and munting psitin 20 m 25 m 10 m 25 m 10 m Pssible adverse cnditins ne ne ne changing cntrast changing cntrast Special features Can als be used fr vehicle measurement ne ne ne ne Travel time measurement systems Detectin rate Number f lanes cvered by a single device Bth directins pssible Pavement cuts Encrypted data transmissin Easy installatin Generatin f hash value ANPR technlgy >95 % 12 Bluetth/WLAN scanner 2030 % Unlimited, antenna range ca. 100 m 6

7 1 Inductin technlgy Sitraffic SLD4 (pictured), LD4-F lp detectrs 2 Magnetic field technlgy Wireless Sitraffic Wimag 3 Passive infrared technlgy (PIR) Traffic Eye Universal (TEU) Vide technlgy Vide detectrs Sivicam, Phenix and Sicre ANPR camera system (pictured) 5 Radar technlgy Heimdall 24-GHz radar detectrs 6 Radi technlgy Bluetth/WLAN scanner

8 Siemens AG Infrastructure & Cities Sectr Mbility and Lgistics Divisin Rad and City Mbility Hfmannstrasse Munich Germany Siemens AG 2014 All rights reserved Printed in Germany DEI 73/51285 WS Disp K. 682 Order. A19100-V350-B167-X-7600 The infrmatin in this dcument cntains general descriptins f technical ptins, which may nt be present in every individual case. The desired perfrmance characteristics are therefre t be specified n a case-by-case basis when the cntract is agreed.