ITS SENSORS MONITORING AND DETECTION FOR THE TRAFFIC FLOW

Transcription

1 ITS SENSORS MONITORING AND DETECTION FOR THE TRAFFIC FLOW ITS SENSORS selected and integrated by LA SEMAFORICA represent the best solutions currently available in the market about the monitoring and detection of vehicles, pedestrian and public transport in ITS s field, fulfilling multiple functions and requirements demanded by today s increasingly complex road system.

2 LA SEMAFORICA SRL, thanks to 70 years of know-how, is pleased to introduce its range of sensors and systems for traffic monitoring, fully integrated into the range of company s products. These systems are the goal of extensive research and numerous tests and installations held over the years, which allowed us to offer to our customers only the best in terms of technology, quality and reliability of the product The detectors and systems for traffic monitoring such as the SENSORS range of LA SEMAFORICA involving the use of more reliable detection technologies TO CARRY OUT TO MULTIPLY NEEDS to monitor and manage traffic flows, for the monitoring of vehicles and pedestrians in urban areas, for the events detecting on motorways and in tunnels or for the collection of traffic data. All products introduced in this brochure are integrated and used in our range of traffic controllers, traffic classifiers, etc., and are fully applied on the TMacs platform. LA SEMAFORICA srl REV. Feb In order to offer the best possible service, La Semaforica has the right to modify at any moment and without any warning the features of the products described in this document.this document has the only purpose of illustrating the product. If you need detailed technical data, please do not hesitate to contact us.

3 RIV Series Presence Inductive Detectors APPLICATIONS Traffic control applications, also on intersection Parking management Vehicle counting and classification All applications linked to detection of vehicle passage or stop GENERAL CHARACTERISTICS Single channel or two-channel detector Detection of all vehicle classes, from bicycles to trucks, thanks to 4 sensitivity adjustable steps for each channel Length of relay closing related to vehicle presence on the loop Different positions delay mode selector (to be used as queue indicator) Possibility of continuous or impulsive output (riv/2) Functioning as two-channel presence detector or as directional detector (riv/2) Tuning rate 20uH uH Frequency adjustable with four levels, unique for both channels (riv/2) Frequency adjustable with four steps from 24KHz to 78 KHz Output relay with contact 230 Vac Answer time 75 ms Operative temperature from 40 C to + 70 C, humidity < 95% (without condensation) Power supply 230 Vac ± 10% Hz Consumption 25 ma Housing in black ABS IP30 Small dimensions (76x40x78 mm) UNDECAL Socket Available also in electronic board size: Art. RIV/2/EB Eurocard two-channel detector Art. RIV/4/EB Eurocard four-channel detector 1

4 TRACK 100/200 SPECIAL VEHICLE IDENTIFICATION SYSTEM GENERAL CHARACTERISTICS Track 100 and Track 200 are vehicle identification systems designed for the control and priority of public means of transport, buses, and any other vehicle that needs priority on a traffic lights installation. Track 100 is a single frequency system, while Track 200 can work with four different codes of frequency, giving four possible identifications both for receiver and for transmitter modules. Transmitter module is installed inside the vehicle and supplied by vehicle battery. Receiver is connected to an inductive loop spire placed under the road surface: the loop interacts with the transmitter through inductive action. The working mode is simple: the transmitter sends a lowpower message that is picked up and controlled by the receiver which supplies an output signal. This system allows for identification of vehicles fitted with the transmitter device, while unequipped vehicles are ignored by the receiver. TRANSMITTER The Transmitter Track 100 and Track 200 is studied for an easy connection to the frame of any vehicle and can operate with any environmental condition, even the most difficult. The power produced is considerable low and therefore regular concerning radio emission. RECEIVER The Receiver receives and controls the signal emitted by the transmitter. If it receives the signal within the inductive field, the receiver will supply an exit signal for the whole period of vehicle presence. The receiver is able to classify 4 different codes, as additional controls have been foreseen for each frequency. IMPLEMENTATIONS Traffic priority systems Selective entrances Industrial automations Output signals are in function of the frequency used, and it is possible to enable them connecting or disconnecting the operating frequency. 2

5 TECHNICAL DATA Receiver Track 100 Track 200 Loop tuning range Sensitivity Receiver frequency Output interface Indications Protection Output relay Mechanical details Dimensions Connector Coils lenght Single code (one frequency) Multiple codes (four frequencies) μh 3 steps (MAX, NORM, MIN) 133 KHz 1 relay for each code Receivers are provided on the front side of: - 1 green LED (indicating the starting up) - 1 red LED (detector) - 1 red LED for each frequency and channel Insulated loop and a protecting zener diode at loop input V c.a. H 113 mm W 56 mm D 127 mm Single on the back side with 11 pin (86CP11) MAX 300 mt Operating temperature -10 C +70 C Circuit Non condensing circuit Transmitter Track 100 Track 200 Transmitter frequency Method of code selection Frequency selection Power supply Mechanical details Dimensions Material Mounting Connection Detection speed Detection height Operating temperature Single code (one frequency) Multiple codes (four frequencies) 133 KHz (long term stability) Through single frequencies 1847 Hz 1511 Hz 1279 Hz 1108 Hz 4 external wire combinations (only for Track 200) mA Cone shaped base Ø 85 mm, height 87 mm Polypropylene Single bolt Ø 20 mm Connected cable km/h 0,1 2,0 meters -10 C +70 C 3

6 HEIMDALL TRAFFIC DETECTOR FAMILY HEIMDALL Is the Watchman of the Gods in Norse mytholodgy. He requires less sleep than a bird and can see a hundred miles around him, by night as well as by day. Full family of detector solutions Simple installation Low maintenance Immune to changing light conditions Easy replacement of previously installed units Advanced radar technology ON-CROSSING Designed to be used in pairs, this CW Doppler solution provides reliable detection of pedestrians when crossing at Puffin and similar type crossings. The use of on-crossing detectors enables the pedestrian green invitation to cross period to be kept to a minimum whilst ensuring conflicting vehicle green signals are delayed until the pedestrians have safely crossed the road, significantly enhancing the efficiency of the crossing compared to older fixed crossing period solutions.. KERBSIDE Using an advanced dual antenna design the Heimdall kerbside detector provides dependable sensing of pedestrians waiting to cross at Puffin and similar crossing types. The unique use of two integrated antennas allows the detector to provide excellent performance at a wide range of crossings without the need to use complex and expensive set-up software. By using advanced radar for this application the problems inherent in other solutions, which rely on video techniques, are eliminated and Heimdall kerbside units will operated as well in the dark as in fully lit conditions and are completely immune to the effects of shadows. 4

7 TERMINAL ACCESS Although most set-up and simple diagnostic tasks can be undertaken without the need to use a PC, access to advanced settings and performance data is provided via a simple handset interface. Identical in operation to similar facilities provided on Siemens controllers and many other Siemens products, this interface can be accessed at the detector via a PC, using widely available terminal software, without the need to purchase propriety software tools. Bluetooth Where terminal access is required for configuration and maintenance purposes at ground level, all Heimdall detectors can be fitted with a Siecom Bluetooth option. PCs utilising Siemens Siecom software, offer highly secure wireless communication with these detectors, and the Siecom features allow the configuration of many detectors within a region to be easily managed. Additional outputs Typically, each Heimdall detector offers a single isolated solid state output to indicate target detection. An additional output may also be specified to provide further detector output data or a dedicated detector fault output as required. Serial data For advanced applications, Heimdall detectors can be equipped with a serial communications facility to enable the detector status, configuration parameters and vehicle data such as speed and occupancy to be accessed remotely. TECHNICAL SPECIFICATION Approval UK Highways Agency specifications: TR2505 EMC: EN50293 Radio approval: EN Supply voltage 24V AC ± 20% (48 to 63 Hz), or 24 V DC ± 20% Alimentazione tipica 143mA (AC) 113mA (DC) 186mA (AC) - with wireless or serial data options 147mA (DC) - with wireless or serial data options Operating frequencies GHz a GHz 13.4 GHz a 14.0 GHz (kerbside and On-crossing) Dimensions 150mm (h) x 135mm (w) x 90mm (d) (to the bottom of mounting bracket) Weight Less than 1.6 kg Standard connection Defined Bulgin Buccaneer connector Utilising industry standard RS485 two-wire serial communications, a number of detectors can be attached to a common pair of lines which can be interrogated on an individual basis via Siemens widely used SiTos communication protocol. 5

8 ON-CROSSING Operating range: Up to12m. Crossing width: Typically up to at least 4m. Pedestrian minimum threshold speed < 0.5m/s Detector location: Either side of crossing no special adjustment needed to avoid interference between units. Detector mounting height: Various heights (above the ground) can be accommodated from 3.0m to 4.5m KERBSIDE Operating range: Wait areas up to 4.5m wide (DIP switch setting for short and long wait areas) Wait area width typically 1.0m (typical 2.0m adjacent to pedestrian demand unit) Fully static detection of pedestrians Detector location: On pole with associated Pedestrian demand unit. Detector mounting height: Various heights (above the ground) can be accommodated from 3.3m to 4.0m 6

9 RXC Series DOPPLER MICROWAVE RADAR High-technology SPOT radars use the Doppler Fizeau principle in the 24,125 GHz frequency (band K). Thanks to this high frequency band, SPOT radars detection results are fully effective and reliable. Each parameter - range, direction of movement, speed threshold, minimum movement, filters, etc. can be easily adjusted on front plate. Its optional infrared remote control makes on-site configuration easier. Adjustments can be immediately seen, checked, and modified at the user s convenience. APPLICATIONS Traffic light control Green wave regulation Over-speed signalling Traffic jam detection. CHARACTERISTICS A detection range of 60m, 100m, 150 m or 180m Unidirectional (arriving) or omnidirectional 16 adjustable speed thresholds Detachable IP68 waterproof connector or cable gland output Easy access to adjustments on front plate MAIN FATURES Technology SPOT microwave radars ( GHz) are associated to a very powerful microprocessor (type Hcmos) to ensure reliable operation. Detection range Capsys RXC radar in 60m, 100m, 150m or 180m version can deliver 2 information depending on the version: 1 relay mode can detect a vehicle driving over or under a chosen speed, 2 relays mode can detect on the 2nd relay and in parallel, all vehicles regardless of their driving speed. Driving direction for detection Two possibilities selectable by switch: unidirectional for approaching vehicles or omnidirectional for both directions. It makes this product flexible in terms of use. Minimum length of movement This is the minimum movement before detecting a vehicle. This function acts as a real filter, rejecting false detections due to the direct environment (trees, wind, instable post...). It ensures that only the desired target is detected. Compensation of the inclination angle A specific setting compensates the measure error due to radar inclination angle. A precise marking on the fixing bracket easily defines the correction setting to apply. 7

10 16 speed thresholds Selectable thanks to a rotary switch: 1 km/h to 130 km/h for 150m version 1 km/h to 55 km/h for 60m version Easy installation Easy to mount on traffic lights or on public light posts, traffic signs, etc. with a double-axle, adjustable mounting bracket. Adjustments without dismantling Easy access thanks to a waterproof front plate or with remote control from ground level. Led display High luminosity Leds (green & red) on front face for all detections and/or over/underspeed detection. IP66 housing Compact and discreet UV-resistant plastic housing. Connection Detachable IP68 waterproof connector and/or 5 m cable. Outputs Relay with positive security or serial link with speed data transmission in option. TECHNICAL CHARACTERISTIC Technology Radar range Microwave 24,125GHz 60m / 100m / 150m / 180m long range IR remote control For adjustments ( in option ) Mode Directional over/under speed 16 thresholds Directional all detections from 1 to 200km/h Commuted power Relay output: 230 VAC / 2 A; Opto-coupler output: 30 VDC / 100 ma Output Relay Opto-coupler RS 485 or RS 232 Power supply 230 VAC / 24VAC 48-62Hz / 12VDC / 24VDC protection by fuse Power tolerance AC = % DC = -10% + 20% Power requirements Temperature ranges < 4VA Storage: -40 C to +85 C Operation: -30 C to +70 C Housing IP 66 U.V. resistant Dimension Weight Connection Adjustments Display Standards 126x131x172 mm with fixing bracket 980g with connector and fixing bracket 1 IP68 connector 6 pts or cable gland + 5-metre cable 8 dip switches and a rotary switch on front face or by Infrared remote control High luminosity LED on front face Conform to EC standards 8

11 ThermiCam INTEGRATED THERMAL TRAFFIC SENSOR ThermiCam is an integrated thermal camera and detector for vehicle and bike presence detection and counting at signalized intersections. ThermiCam detects vehicles and bicycles at and nearby the stop bar. The intelligent ThermiCam sensor will transmit its detection information over contact closures or over IP to the traffic light controller and will thus allow a more dynamic control of traffic lights. This dynamic control will result in: Reduced vehicle idling time Improved traffic flow Reduced vehicle emissions Improved safety and mobility for bicyclists THERMAL IMAGING FOR INTERSECTION CONTROL ThermiCam makes use of thermal video images to analyze the traffic scene. When it comes to intersection control, thermal imaging offers some undeniable benefits: Distinguish between vehicles and bikes ThermiCam uses the thermal energy emitted from vehicles and bicyclists to make a distinction between both. The intelligent sensor can provide the traffic light controller with specific information on vehicle and bike presence, which allows traffic managers to make more intelligent decisions and adapt green times according to the specific road user type (bike or other vehicle). Guaranteed detection, day and night ThermiCam is able to detect vehicles and bikes in the darkest of nights over a long range and across different lanes (typically up to 4). As a result, it gives traffic managers uninterrupted, 24-hour detection of motorized vehicles and cyclists regardless of the amount of light available. Detection in difficult weather conditions ThermiCam offers reliable vehicle and bike presence detection in various conditions that are tough for traditional, visual cameras, such as sun glare, wet road surfaces, car headlights, shadows, snow or fog. KEY FUNCTIONS Detection of vehicles and bikes on traffic intersections Counting and Data collection KEY BENEFITS Reduced vehicle idling time Improved traffic flow Reduced vehicle emissions Improved safety and mobility for bicyclists 9

12 INTERSECTION APPLICATIONS Green on demand As a direct replacement of electro-magnetic loops, ThermiCam offers vehicle and bike detection at the stop bar. A very common application is green on demand. This means that the green light is activated only when a bike or vehicle is present in the dedicated detection zone. Both moving and stationary bikes and other vehicles can be detected. ThermiCam is able to handle up to 16 virtual vehicle detection zones and up to 4 virtual bike detection regions (larger surface compared to a zone, which is more efficient for bike detection) Lengthening green times ThermiCam can also be used for advance detection of bikes and other vehicles. A common application is lengthening the green time. For bikes: If there is a bicycle at a certain distance from the stop bar, the green time can be extended until the bicycle has left the area. For other vehicles: Here, ThermiCam can effectively replace inductive loops as well as radar. If there is a vehicle in the dilemma zone - the zone where the driver can hesitate between stopping or driving in case the traffic light turns to amber - the green time can be extended until the vehicle has left the area. Counting ThermiCam also offers vehicle and bicycle counting. This functionality can work simultaneously with the presence detection functionality and uses the same detection zones and regions. 10

13 TrafiCam Series VEHICLE PRESENCE SENSOR The TrafiCam Series of vehicle presence sensors combines a CMOS camera and video detector together to make two specialized products: TrafiCam vehicle presence sensor for standalone use TrafiCam X-stream vehicle presence sensor and data collector with video streaming Both the TrafiCam and TrafiCam X-Stream sensors are used for detection and monitoring of moving and stationary vehicles at signalized intersections. via detection outputs or via IP protocol, vehicle presence information is transmitted to the traffic controller so that signal timing can be adjusted dynamically. This way, vehicle waiting time at traffic lights is reduced and traffic flows are optimized. The smart TrafiCam sensors are a cost-effective and reliable alternative to inductive loops. DIRECT VISUAL VERIFICATION The TrafiCam series allows you to exactly position and verify the vehicle presence detection zones. Since these zones are displayed on a video image, you can easily reposition them to adapt to changing traffic situations. MULTIPLE & DIRECTION-SENSITIVE TrafiCam and TrafiCam X-Stream detect vehicles, day and night, in up to 16 zones. This allows vehicle presence detection over different lanes. The TrafiCam series has detection zones indicating presence of vehicles moving in a specific direction. EASY AND FAST INSTALLATION TrafiCam is easy to install. You can simply mount it on existing infrastructure. KEY FUNCTIONS Vehicle presence detection at intersections Data collection (TrafiCam X-Stream only) KEY BENEFITS All-in-one sensor (camera + video detection) Non-intrusive, above-ground installation Real-time verification and monitoring Real-time traffic view 11

14 TRAFICAM X-STREAM TrafiCam X-Stream offers a number of additional capabilities over the standard TrafiCam sensor. Video Streaming Stream full frame rate video with MPEG-4 or H.264 compression for seamless system and traffic monitoring directly from your control room. Its user-friendly web interface allows TrafiCam X-Stream users to manage their video sources online. Traffic Data Collection TrafiCam X-Stream is also a cost-effective solution for traffic data collection (volume, speed, occupancy, gap time, headway and classification on multiple lanes), queue detection and traffic flow monitoring on highways and inter-urban roads. It can be used for temporary data collection or on a more permanent basis. 12

15 C-Walk / SafeWalk PEDESTRIAN PRESENCE SENSORS FLIR ITS pedestrian sensors are improving safety and efficiency in urban areas all around the world. Detection of pedestrians allows for the dynamic control of traffic lights and warning lights, such as flashing beacons or in-road lighting. The result? More safety, and fewer delays for both pedestrians and motorists. FLIR ITS pedestrian sensor portfolio offers integrated solutions, combining a camera and detector in one: C-Walk detection of crossing pedestrians SafeWalk detection of waiting and approaching pedestrians FLIR ITS C-Walk and SafeWalk sensors make use of predefined detection zones ( virtual loops ). As soon as a pedestrian enters the predefined zone, a detection output will trigger the traffic light controller or activate a warning signal. TRAFFIC LIGHT CONTROL ACTIVATION OF WARNING LIGHTS Warning lights are very effective in enhancing driver awareness and reducing risks for pedestrians. However, traditional, continuously flashing warning signals will have a reduced effect, as motorists do not receive any real stimulus to change driving behavior. C-Walk and SafeWalk are more effective, because they activate warning lights, such as in-road lighting or flashing beacons, only when pedestrians enter a pre-defined detection zone. MAIN BENEFITS All-in-one sensors (camera + detector) Above-ground installation Accurate zone positioning IP-addressable Reliable detection 24/7 Cost-effective solution Crossing at signalized intersections can be dangerous for pedestrians. C-Walk and SafeWalk sensors can reduce the risk and enhance safety by adapting traffic light green times based on pedestrian presence information. C-Walk and SafeWalk also significantly reduce wait time for both pedestrians and motorists. 13

16 FAST & EASY INSTALLATION SafeWalk and C-Walk sensors have been designed to avoid expensive installation and maintenance costs. As such, the installation process is quick and simple: install it, connect it and start analyzing the pedestrian detection zone. The sensors can simply be mounted on existing infrastructure. USER-FRIENDLY CONFIGURATION Configuration of the sensor is done via portable PC with pre-installed user-friendly software. It takes less than five minutes and requires no special knowledge. Using camera images, virtual pedestrian detection zones can be positioned accurately. Verification and viewing of the detection is possible via MPEG-4 streaming video. 14

17 Tra Tra stream BPL Tra stream ETH C-Walk BPL C-Walk ETH SafeWalk BPL SafeWalk ETH ThermiCam BPL ThermiCam BPL 7.5Hz ThermiCam ETH Product Number A A Product Name Tra Wide Tra Narrow Tra x-stream BPL Wide Tra x-stream BPL Narrow Tra x-stream ETH Wide Tra x-stream ETH Wide C-Walk BPL Wide C-Walk BPL Narrow C-Walk ETH Wide C-Walk ETH Narrow Spectrum Visible light Visible light Visible light Visible light Visible light Visible light Luce visibile long-wave infrared long-wave infrared long-wave infrared Detection Moving pedestrians Moving pedestrians Waiting pedestrians Waiting pedestrians Vehicle presence & counting Vehicle presence Vehicle presence & counting Vehicle presence Vehicle presence + data Vehicle presence + data Functionalities (on-crossing) (on-crossing) (kerbside) (kerbside) Bicycle presence & counting (without distinction of bicycle) Bicycle presence & counting # Detection Zones P=vehicle presence 8 24P + 4D 24P + 4D P + 4B 24P 24P + 4B D=data B=bike 2 direct 4 via interface 1TI 16 via interface 3 direct 1 via interface 1 direct 2 direct 3 direct # Detection Outputs 4 via interfaceti 16 via interfaceti x-stream BPL 16 via interface TI x-stream BPL 8 via interface 4TI ETH TI x-stream BPL 3 via ETH interface TI x-stream BPL 1 via ETH interface 2 via ETH interface 3 via ETH interface x-stream BPL Narrow Narrow Narrow Narrow Medium Narrow Medium Narrow Medium Narrow Lens Types Wide angle Wide angle Wide angle Wide angle Wide angle Narrow angle Wide angle Wide angle Wide Angle Wide Angle Wide Angle angle angle angle angle Angle Angle Angle Angle Angle Angle 2,1mm IR 6,0mm IR 2,1mm IR Focal Distance 2,1mm 6,0mm 2,1mm 6,0mm 2,1mm 6,0mm 6,0mm IR block 2,5mm 2,5mm 7,5mm 9mm 13mm 7,5mm 9mm 13mm 7,5mm 9mm 13mm pass block pass Horizontal Field 90 circa 32 circa 90 circa 32 circa 90 circa 32 circa 90 circa 32 circa 90 circa 32 circa 90 circa 90 circa of View Detection 0-20m 15-70m 0-20m 15-70m 0-20m 15-70m 0-12m 10-25m 0-12m 10-25m 4m x 6m 4m x 6m 0-20m 15-60m 30-90m 0-20m 15-60m 30-90m 0-20m 15-60m 30-90m Distance Mounting Height 3,5-12m 3,5-12m 3,5-12m 3,5-12m 3,5-12m 3-5m 3-5m 3,5-12m 3,5-12m 3,5-12m Imager 1/4 b&w CMOS 1/4 color CMOS 1/4 color CMOS 1/4 color CMOS 1/4 color CMOS 1/4 b&w CMOS, stereo 1/4 b&n CMOS, stereo FLIR thermal TAU2 core FLIR thermal TAU2 core FLIR thermal TAU2 core Risolution VGA VGA VGA VGA VGA VGA VGA QVGA QVGA QVGA QVGA QVGA QVGA QVGA QVGA QVGA MJPEG, MPEG-4, H.264 MJPEG, MPEG-4, H.264 MJPEG, MPEG-4, H.264 MJPEG, MPEG-4, H.264 MJPEG, MPEG-4, H.264 (dual stream) Compression (M)JPEG MPEG-4 MPEG-4 MJPEG, MPEG-4, H.264 (dual stream) MJPEG, MPEG-4, H.264 (dual stream) (dual stream) (dual stream) (dual stream) (dual stream) max 7.5 frames per second Housing Alluminum Alluminum Alluminum Alluminum Alluminum Plastic Plastic Alluminum Alluminum Alluminum Sunshield Optional Optional Optional Optional Optional Standard Standard Optional Optional Optional Voltage Range VAC/DC VAC; VDC VAC; VDC VAC; VDC VAC; VDC 12-48VDC, 24-30VAC 12-48VDC, 24-30VAC 12-30VAC; 12-42VDC 12-30VAC; 12-42VDC 12-30VAC; 12-42VDC Power Consumption 24VDC 24VDC 24VDC 24VDC 24VDC 24VDC 24VDC <250mA@ 24VDC <250mA@ 24VDC <150mA@ 24VDC IP Address No Yes Yes Yes Yes Yes Yes Yes Yes Yes Communication Direct ETH Direct ETH Direct ETH Direct ETH Via interface Via interface Via interface Via interface Via interface Via interface PC - Sensor Via interface Via interface Via interface Via interface Interface 1TI, 4TI ETH TI x-stream BPL ETH interface TI x-stream BPL ETH interface TI x-stream BPL ETH interface TI x-stream BPL TI x-stream BPL ETH interface (or interfaces) PC Tool for Setup Tra Tool TCT TCT TCT TCT TCT TCT TCT TCT TCT SafeWalk BPL SafeWalk ETH ThermiCam BPL 390 ThermiCam BPL 335 ThermiCam BPL 325 ThermiCam BPL 390s ThermiCam BPL 335s ThermiCam BPL 325s ThermiCam ETH 390 ThermiCam ETH 335 ThermiCam ETH 325 1TI 4TI ETH TI X-stream BPL ETH interface TI xp. BPL Article Reference Number # Detection Outputs * 3 16 # Error Outputs (one per sensor) - 4 (one per sensor) Sensor(s) TrafiCam TrafiCam TrafiCam X-stream BPL C-Walk BPL SafeWalk BPL ThermiCam BPL TrafiCam X-stream ETH C-Walk ETH SafeWalk ETH ThermiCam ETH TrafiCam X-stream BPL C-Walk BPL SafeWalk BPL ThermiCam BPL # Sensors 1 4 4* 1 4 IP Address No Yes Yes Yes No Communication PC - Interface Connection Interface - Sensor # Wires Interface - Sensor Max. Communication Distance Interface - Sensor Voltage Range USB USB, ETH ETH ETH n.a. PS + RS485 PS + RS485 BPL PS + ETH n.a o 8 n.a. 300mt 300mt 300mt 100mt n.a. 24VAC; 12-24VDC 24VAC; 12-24VDC 24-32VAC; 24-42VDC 24-30VAC; 12-48VDC 24VDC Power Consumption 24VDC 24VDC 24VDC 24VDC 24VDC * TI x-stream BPL: up to 4 extra sensors and/or up to 16 extra detection outputs with TI xp. BPL up to 16 extra detection outputs with second TI xp. BPL 15

18 TDC3 Series CUTTING-EDGE NON-INTRUSIVE TRAFFIC DETECTORS The TDC3 Series are advanced traffic detectors using Doppler Radar, Ultrasound and Passive Infrared technology. Comprehensive traffic data including individual vehicle class, speed, length, occupancy time and time gap are provided via RS APPLICATIONS ADEC TDC3 Series detectors are specifically designed for a variety of Traffic Data Collection and traffic control applications where inductive loops have been used in the past: Vehicle classification Individual vehicle speed Vehicle counting (volume) True presence, queue and wrong-way driver detection Occupancy and headway / time gap measurement MOUNTING Recommended mounting points are gantries or other overhead structures above the lane centre. Clearly superior performance and reliability are a result of: Three independent detection technologies Full temperature compensation across entire temperature range Redundant system functionality WORKING PRINCIPLE TDC3 traffic detectors measure the speed of each vehicle using the Doppler shift of the reflected microwave frequency. The ultrasonic sensor system scans the height profile of the passing vehicle and the PIR zones obtain the vehicle position (except TDC3-2) within the observed lane. 16

19 FEATURES Multi technology detection Three independent physical detection principles Standardized vehicle classification German TLS for 2, 5+1 and 8+1 classes Auto calibration Auto calibration within the recommended height above the lane with dedicated software Detection of lane-changing vehicles and vehicles travelling between adjacent lanes (except TDC3-2) Detection of standing vehicles Detection of wrong-way drivers Wide operating temperature range ( 40 to +70 C) Optimal performance in all weather and climate conditions Remote configuration and setup With dedicated installation program ACCESSORIES For the communication between detectors and a PC during commissioning and maintenance an interface module in combination with the dedicated software is necessary. The interface module and software has to be ordered separately. MOUNTING ACCESSORIES (SOLD SEPARATELY) Mounting hardware and cable connectors are not part of the detector delivery unless ordered separately. Information about the available accessories to accommodate various mounting and operation scenarios are made available separately. VERSIONS TDC3-2 TDC3-3 TDC3-5 TDC3-8 (2 Classes) (2+1 Classes) (5+1 Classes) (8+1 Classes) TECHNICAL SPECIFICATIONS Electrical Supply Voltage Power Consumption Output (Data Transfer) Turn-on Time Mechanical Dimensions Case Material Mounting Points Weight Detection Doppler Radar Ultrasonic Frequency Ultrasonic Pulse Rate PIR Sensors V cc max 110 ma typ V DC RS 485 ( other options on request ) typ. 20 s from power on see drawing Polycarbonate, dark grey M8, stainless steel V4A app g (3.75 lbs) without bracket K-Band GHz 40 khz pulses per second 2 channels PIR (TDC3-2) 7 channels PIR curtain (TDC3-3 /-5 /-8) PIR Spectral Response µm Accuracy Counting typ. ± 3% Speed Classification Environmental Operating Temperature Humidity Sealing typ. ± 3% (> 100 km/h) typ. ± 3km/h (< 100 km/h) Vehicle classes according TLS The specifications refer to free traffic flow, detector operated in recommended setup. 40 C +70 C ( ºF) 95 % RH max. IP 64 splash proof 17

20 HEADQUARTERS: Via Ponticello, Padova (PD) - ITALY T F info@lasemaforica.com 18