TRAFFIC CONTROL AND DATA FUSION

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1 TRAFFIC CONTROL AND DATA FUSION CROSS RS 4 and CROSS RS 4S CROSS PTC TRAFFIC LIGHT CONTROLLERS MAINTENANCE AND PROGRAMMING SOFTWARE FULL-FEATURED URBAN TRAFFIC MANAGEMENT CENTER

2 Traffic Light Controllers and Urban Traffic Management Center Traffic Control INDUCTIVE LOOPS DETECTORS TRAFFIC LIGHT CONTROLLER CROSS RS 4 VIDEO DETECTION TRAFFIC LIGHT CONTROLLER CROSS RS 4S ACTIVE PREFERENCE OF PUBLIC TRANSPORT Solutions for intelligent traffic control: traffic light controllers, maintenance and programming software, full control over urban traffic management centre.

Adaptive traffic control solutions for urban traffic Cross Traffic Light Controller CROSS RS 4 Traffic Light Controller CROSS RS 4S CROSS designs and delivers smart traffic light control systems,

Intelligent traffic-actuated and adaptive traffic control includes independent control of intersections as well as their line and area coordination.

They meet the highest safety standards and offer the most advanced traffic funcionality.

CROSS RS 4 is designed to work with a range of traffic detectors.

Model CROSS RS 4S is a small and compact device for fast and easy installation and integration. It is ready for a range of peripheries such as a 4,3 LCD touch screen. Also available as OEM.

3 Adaptive traffic control solutions for urban traffic Cross Traffic Light Controller CROSS RS 4 Traffic Light Controller CROSS RS 4S CROSS designs and delivers smart traffic light control systems, customized for a particular city and traffic situation. Intelligent traffic-actuated and adaptive traffic control includes independent control of intersections as well as their line and area coordination. System allows for a use of public transport preference and pre-set routes for emergency vehicles. CROSS RS 4 is the fourth generation of traffic light controllers by CROSS. They meet the highest safety standards and offer the most advanced traffic funcionality. CROSS traffic light controllers can work in the decentralized mode in a master slave coordination and/or can be integrated into an urban traffic management center. CROSS RS 4 is designed to work with a range of traffic detectors. Signal head outputs are fully configurable and each output is individually monitored with an independent microprocessor using an analogue sensor. Model CROSS RS 4S is a small and compact device for fast and easy installation and integration. It is ready for a range of peripheries such as a 4,3 LCD touch screen. Also available as OEM. Decentralized traffic control Decentralized traffic control in coordination On-line monitoring, status control and failure management Traffic control in all modes with centralized management Centralized full-featured monitoring and control Full adaptive control and traffic flow optimization Traffic data collection, fusion, and evaluation Up to 1500 controllers (intersections) can be connected in edaptiva traffic management center Connectivity via several protocols Fixed time control Creation of fixed time signal plans by means of a standardized description Traffic-actuated control (fixed and flexible stage order and structure, free creation of stages, and free creation of signal plan based on predefined criteria - frameworks) Public transport preference Fire brigade, police, ambulance preference in 15 preset routes Number of signal groups max. 64 Number of signal head outputs max. 288 Monitoring of each signal head output Number of loop detectors max. 256 Number of usable external inputs max. 264 Number of pedestrian push buttons max. 118 Number of signal plan frameworks max. 60 Number of stages in each signal plan max. 16 Number of stages of manual control standard 6 Interface via RS 232, Ethernet, USB, GSM, GPS, 3G, optionally: opto-isolated RS 232, RS 485, DSL Fulfills requirements of EN 50556, EN Safety integrity level SIL3 Fixed time control Creation of fixed time signal plans by means of a standardized description Traffic-actuated control (fixed and flexible stage order and structure, free creation of stages, and free creation of signal plan based on predefined criteria - frameworks) Public transport preference Fire brigade, police, ambulance preference in 15 preset routes Number of signal groups max. 64 Number of signal head outputs max. 128 Monitoring of each signal head output Number of loop detectors max. 128 Number of usable external inputs max. 128 Number of pedestrian push buttons max. 64 Number of signal plan framewoks max. 60 Number of stages in each signal plan max. 16 Number of stages of manual control standard 6 Interface via RS 232, Ethernet, USB, GSM, 3G, GPS, optionally: opto-isolated RS 232, RS 485, DSL 4,3 LCD touch screen Fulfills requirements of EN 50556, EN Safety integrity level SIL3 READY for Traffic control in the Cloud Typical Accessories Detectors Signal heads Public transport preference Loop detectors Video detection Wireless magnetic detectors Pedestrian push buttons Radars Bulbs 230V, 110V LED 230V, 40V and 42V with dimming Low voltage halogen with internal transformer On board unit and further vehicle equipment Modem inside the controller 4 5

Active preference of public transport Cross Software Solution CROSS presents a comprehensive solution for public transport preference at traffic light controlled intersections.

CROSS traffic light controllers manage signal plans in real time and assign the vehicle preference required.

It facilitates traffic design and traffic modelling, device supervision, traffic monitoring, strategic and adaptive control.

operating conditions info (status such as driving, opening doors, etc.

local hierarchy of rights Minimizes the delay of all vehicles at intersections Optimizes the coordination necessary for public transport vehicles Only gives preference to physically

CROSS PTC (maintenance and programming software) and edaptiva (full-featured urban traffic management center), which cooperate together.

4 Active preference of public transport Cross Software Solution CROSS presents a comprehensive solution for public transport preference at traffic light controlled intersections. These systems use real-time data communication between vehicles and traffic light controllers to offer maximum convenience for all road users. CROSS traffic light controllers manage signal plans in real time and assign the vehicle preference required. The CROSS software package contains a comprehensive range of products for configuration, remote control, and monitoring of traffic controllers. It facilitates traffic design and traffic modelling, device supervision, traffic monitoring, strategic and adaptive control. Data transmission between the vehicle and traffic light controller Vehicle location (using GPS) Logical position on the line (depending on stops) Real time deviation from timetable Vehicle operating conditions info (status such as driving, opening doors, etc.) Ability to exchange data at a distance of hundreds of meters between vehicle and controller Time savings in providing preferences Selective vehicle preference assignment Respects the local hierarchy of rights Minimizes the delay of all vehicles at intersections Optimizes the coordination necessary for public transport vehicles Only gives preference to physically present vehicles Isolated branch opens only for the current passage of public transport vehicles Can provide additional public transport dependent traffic functions The system is based on CROSS PTC (maintenance and programming software) and edaptiva (full-featured urban traffic management center), which cooperate together. The solution is complemented by an add-on module edaptiva web thin client for system monitoring by using edaptiva services. CROSS PTC Preference of public transport CROSS PTC is a software tool for parametric programming and uploading of traffic definitions into CROSS traffic light controllers (with the option of real time monitoring). edaptiva is a multi-featured urban traffic management center. edaptiva provides monitoring, supervision, and adaptive control and meets different requirements of small, middle-sized or large urban areas. Basic system monitoring is available also via edaptiva web thin client. 6 7

5 Software Features CONFIGURATION maintenance FUNCTIONS TRAFFIC DESIGN TRAFFIC MONITORING SUPERVISIon AND CONTROL STRATEGIC AND ADAPTIVE CONTROL CROSS PTC Full definition of the controller hardware characteristics Creation of files for upload into the controller Editing and compiling of user-defined traffic functions Editing of intergreen matrix Creating files for upload into the safety processor Setting up parameters for controller communication Traffic controller time schedule setting Traffic controller date and time setting Real-time monitoring of traffic controller hardware peripherals (detectors, signal heads) Event log download Measurement and setup of output electrical parameters Data upload into the controller Error and warning management Fixed time control Traffic-actuated control (fixed and flexible stage transitions, free creation of stages and free creation of signal plan based on pre-set criteria) Traffic-actuated control based on OML definition (LISA+ data import) Public transport preference (active, passive, conditional, absolute) Fire brigades / Police / Ambulance preference setup Day and week schedules including definitions of special days and special periods (holidays) Intersection capacity calculation Coordinated route quality calculation controller state with a bar diagram controller hardware subsystems (detectors, signal heads) Traffic controller SMS alerts High and low level detail visualization of controller status in a larger area, groups of controllers or single controller on a map layer. Display of an interactive diagram visualizing the real-time control procedure (signal outputs, detector inputs, other inputs and outputs) controller state with a bar diagram controller hardware subsystems (detectors, signal heads) History of system events (errors, control commands, etc.) Traffic controller status setting Manual control operations Traffic data download Real-time control plan or frameworks switching (e.g. flashing yellow or all red for the night) according to a timetable, framework parameter adjustment Individual or group based change of controller(s) operating mode Public transportation preference Setup and invoking of preferential routes on isolated intersections and coordinated intersections Manual operation stage control Invoking of functions for individual controller or group of controllers edaptiva Web - web thin client for basic system monitoring Not available in this system Automatic switching of frameworks, signal plans or groups of signal plans Remote upload of new traffic logic into the controller EDSA logic Graphic monitoring of coordination effectiveness Statistical data (freely definable log) Not available in this system Not available in this system Not available in this system Traffic flows parameter monitoring (e.g. intensity, gap between vehicles, use of green time, etc.) Processing of historical data (fully user-definable filtering and retrieval of records) 8 9

References Case study Adaptive control and public transport preference in Zlín In early 2013 a public

A total of 88 public transport vehicles were equipped with on-board units, communication devices, and

Simultaneously, 41 traffic controllers were equipped with radio-modems for two-way communication between

The system, now in full operation, uses two way online communication that informs a traffic controller about

The controller utilises this information for an optimisation of control and adapts (extends) green time in

At the same time, the vehicle driver is informed about the optimum time for quick and uninterrupted passage

Thus, the driver can, for example, stay longer at a bus stop before departing and still reach the

Thanks to this system of public transport preference, individual lines achieved up to 20% travel time

6 References Case study Adaptive control and public transport preference in Zlín In early 2013 a public transport preference project in the city of Zlin was completed. A total of 88 public transport vehicles were equipped with on-board units, communication devices, and multi-function displays for drivers. Simultaneously, 41 traffic controllers were equipped with radio-modems for two-way communication between vehicles and controllers. The system, now in full operation, uses two way online communication that informs a traffic controller about the current position of an incoming vehicle or a vehicle stopped at a nearby bus stop. The controller utilises this information for an optimisation of control and adapts (extends) green time in the direction of the vehicle passage. At the same time, the vehicle driver is informed about the optimum time for quick and uninterrupted passage through the intersection. Thus, the driver can, for example, stay longer at a bus stop before departing and still reach the intersection on a green light (or when green is about to be given). Thanks to this system of public transport preference, individual lines achieved up to 20% travel time reduction. Furthermore, on the basis of this data, time schedules have been adjusted. Czech Republic, Zlín Adaptive control and public transport preference Russia, St. Petersburg Adaptive control Russia, Sochi Adaptive control, implemented for Winter Olympic Games 2014 project Bulgaria, Sofia Adaptive control Brazil, Guaruja Decentralized traffic control Oman, Muscat Decentralized traffic control Czech Republic, Brno Adaptive control and public transport preference Turkey, Izmir Adaptive control and public transport preference (as a part of integrated ITS project) 10 11

7 03/2016 CROSS Zlín Hasičská 397, Louky Zlín Czech Republic

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