Traffic Management Using ADEC TDC Traffic Detectors

About Us Traffic Management using TDC3 Features of the TDC3 Traffic Detectors TDC3 Classification Capabilities Planning the Installation, Mounting Wiring References About us – Traffic Management – TDC3 – Classification – Mounting – Wiring – Com

About Us ▪ ADEC founded in 2009 ▪ ADEC designs and manufacturers ▪ Single-lane traffic detectors ▪ IoT-Gateways ▪ Cloud-based queue zone management ▪ ADEC is ▪ Privately held, owner-managed ▪ ISO 9000 certified since 2010 About us – Traffic Management – TDC3 – Classification – Mounting – Wiring – C

Reasons For Measuring Traffic (1/2) Increased operational performance on inter-urban arteries ▪ Traffic management substantially increases roadway capacity ▪ Prevents / delays stop-go-traffic when traffic volume increases ▪ Traffic detectors are input and thus key component for any traffic management solution About us – Traffic Management – TDC3 – Classification – Mounting – Wiring – Comparison

Reasons For Measuring Traffic (2/2) Valuable information about road usage ▪ Statistical information about road usage ▪ For effectively allocating road construction and repair funds ▪ For up-to-date traffic modeling About us – Traffic Management – TDC3 – Classification – Mounting – Wiring – Comparison

Traffic Management System What components does a traffic management system consist of? ▪ Network of evenly distributed measurement points along highways and on/off ramps (“sensor network”) ▪ Variable message signs (“VMS”) at key locations ▪ Traffic management center (“TMC”) with algorithms to determine speed-limits and routing information for each key location About us – Traffic Management – TDC3 – Classification – Mounting – Wiring –

How does Traffic Management work? Adding traffic management to highways yields the highest return ▪ Controls flow of traffic by ▪ measuring traffic volume and speed via sensor network in real-time ▪ calculating optimized speed limits to prevent, or at least delay, capacity-killing stop & go traffic when volume rises ▪ updating speed limits or suggested routes to motorists via variable message signs About us – Traffic Management – TDC3 – Classification – Mounting – Wiring – Compariso

Traffic Detectors For traffic management, inter-urban sensor network ▪ TDC3 means three sensors in one device ▪ Mounted above the center of the lane ▪ For each vehicle: Speed, length, occupancy & time-gap ▪ Vehicle class, such as ▪ Car, truck, van, bus etc. ▪ Serial interface for data transmission About us – Traffic Management – TDC3 – Classification – Mounting – Wiring – Compa

Three Sensing Technologies Working together for superior detection performance ▪ Doppler radar ▪ Vehicle speed ▪ Ultrasound ▪ Vehicle height profile ▪ PIR motion sensor curtain ▪ Vehicle width & lane position ▪ Combined: speed, length, vehicle class About us – Traffic Management – TDC3 – Classification – Mounting – Wiring – Com

Vehicle Classification Assigns each vehicle to standardized vehicle class ▪ Common classification into 2, 2+1, 5+1 or 8+1 vehicle classes (+1 for “unknown”) ▪ Based on standardized German TLS classes ▪ Custom classification available for classes that have distinguishable height profile l About us – Traffic Management – TDC3 – Classification – Mounting – Comparison

Model Designation for Classification Every vehicle is assigned to any of the available vehicle classes About us – Traffic Management – TDC3 – Classification – Mounting – Comparison – Refer

About us – Traffic Management – TDC3 – Classification – Mounting – Comparison – Refer

Mounting Options Options to accommodate mounting constraints ▪ All systems (radar, ultrasound and PIR) must have unobstructed view onto lane ▪ Different detector hardware models to accommodate mounting constraints About us – Traffic Management – TDC3 – Classification – Mounting – Comparison – R

Wiring Devices fit with male and female device connectors ▪ To outstation: power and communication Traffic Data Collector BS2 RS485 – TCP/IP Interface … ▪ Between detectors: extra SYNC(hronization) ▪ Last detector on bus: apply 120Ω terminating resistor (TDC-C-TR) About us – Traffic Management – TDC3 – Classification – Mounting – Wiring

Comparison Vehicle speed Vehicle count / volume Classification by length Classification up to 8+1 classes Queue detection Wrong-way driver detection Works inside tunnels Non-intrusive technology Maintenance-free longevity

Installations Short excerpt from installations worldwide About us – Traffic Management – TDC3 – Classification – Mounting – Wiring – Comparison – Ref

Thank you! If you have any questions, please contact us at: ▪ [email protected] ▪ Phone +41-55-214-2400 ▪ https://adec.swiss About us – Traffic Management – TDC3 – Classification – Mounting – Wiring – Comparison