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SmartSensor HD
The SmartSensor™ HD delivers consistently accurate data for traffic monitoring systems, even in slow or
congested traffic. Operating at five times the bandwidth of the original SmartSensor, the HD also has five times
the resolution, a detection range of 250 feet and the ability to simultaneously detect up to 22 lanes of traffic.
Features
˿ Detects up to 22 lanes of traffic
˿ Reports the speed, length and clas-
sification of individual vehicles
˿ Works over barriers, guardrails, medi-
ans and gores
˿ Accurately detects lane-changing
vehicles
˿ Patented Digital Wave Radar II™ tech-
nology
˿ Patented auto-configuration process
for PC and Pocket PC®
˿ Easy to install and operate
WX-500-0280
˿ Remote accessible for easy manage-
ment
˿ Flash upgradeable
˿ Integrates with Wavetronix Click
products
˿ Requires no tweaking or tuning
˿ All-weather, all-condition performance
˿ No performance variance due to tem-
perature
˿ Flash memory protects data storage
˿ Automated manufacturing process
250'
max.
PLAN VIEW
SmartSensor HD
6'
ROADWAY
min.
9' - 50'
(See
mounting
guidelines)
1

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Summary of Contents for Wavetronix SmartSensor HD

  • Page 1 ˿ Reports the speed, length and clas- ment sification of individual vehicles ˿ Flash upgradeable ˿ Works over barriers, guardrails, medi- ˿ Integrates with Wavetronix Click ans and gores products ˿ Accurately detects lane-changing ˿ Requires no tweaking or tuning vehicles ˿...
  • Page 2: Technical Specifications

    ˿ Classification bins: 8 ACCESSORIES ˿ Interval speed bins: 15 WX-SS-KIT – Wavetronix install kit ˿ Per-vehicle data: speed, length, class, lane assignment, range ˿ Presence data in 22 lanes WX-CLK-201/202 – Click 201/202 power supply WX-CLK-200 –...
  • Page 3: Communication Ports

    SmartSensor HD Communication Ports ˿ Transmits modulated signals generated digitally ˿ No temperature-based compensation necessary ˿ Com ports: ˿ Bandwidth stable within 1% ̀ Full-duplex RS-232 with RTS/CTS ˿ Printed circuit board antennas ̀ Half-duplex RS-485 ˿ Antenna vertical 6 dB beam width (two-way pattern): 65°...
  • Page 4: Warranty

    Support Warranty ˿ Training and tech support available from Wavetronix ˿ Two-year warranty against material and workmanship defect The advertised detection accuracy of the company’s sensors is based on both external and internal testing, as outlined in each product’s specification document.
  • Page 5 SmartSensor HD SmartSensor HD Bid Specification 1.0 General. This item shall govern the purchase of aboveground radar vehicle sensing devices (RVSD) equivalent to the Wa- vetronix SmartSensor™ HD. An RVSD detects vehicles by transmitting electromagnetic radar signals through the air. The signals bounce off vehicles in their paths and part of the signal is returned to the RVSD.
  • Page 6 SmartSensor HD when at least 50 cars per lane are counted in the interval. The RVSD shall detect a minimum separation of 5.5 ft. (1.67 m) between two vehicles depending on vehicle speed and range. 4.2 Speed Accuracy. Average speed data shall be accurate to within 3 mph (5 kph) for any direction of travel when there are more than five cars per lane in an interval.
  • Page 7 SmartSensor HD • 4X corrosion protection (NEMA 250 clause 5.10) • Gasket (NEMA 250 clause 5.14) The RVSD shall be able to withstand a drop of up to 5 ft. (1.5 m) without compromising its functional and structural integrity. The RVSD enclosure shall include a connector that meets the MIL-C-26482 specification. The MIL-C-26482 connector shall provide contacts for all data and power connections.
  • Page 8 SmartSensor HD • A timestamp that records the year, month, day, hour, minute, second and millisecond of the time the vehicle left the detec- tion zone • Lane assignment • Speed values in either mph or kph • Vehicle length •...
  • Page 9 SmartSensor HD The vertical beam width of the RVSD at the 6 dB points of the two-way pattern shall be 65 degrees or greater. This enables the RVSD to provide simultaneous detection from a lane located at the minimum offset and a lane located at the maxi- mum range.
  • Page 10 SmartSensor HD When lanes have variable widths or have variable spacing (e.g. gore between lanes), precise resolution is necessary. 12.3 Windows®–based Software. The RVSD shall include graphical user interface software that displays all configured lanes and the current traffic pattern using a graphical traffic history representing at least the last 1.5 seconds of detected traffic.
  • Page 11 SmartSensor HD The internal electronics of the RVSD shall utilize automation for surface mount assembly, and shall comply with the requirements set forth in IPC-A-610C Class 2, Acceptability of Electronic Assemblies. The RVSD shall undergo a rigorous sequence of operational testing to ensure product functionality and reliability. Testing shall include the following: •...
  • Page 12 SmartSensor HD • NEMA 250 standard for Type 4X Enclosure third-party test data • NEMA TS 2-2003 standard third-party test data 18.0 Warranty. The RVSD shall be warranted free from material and workmanship defects for a period of two years from date of shipment.
  • Page 13 SmartSensor HD SmartSensor HD Installation Specification 1.0 General. This item shall govern the installation of an aboveground radar vehicle sensing device (RVSD) equivalent to the Wavetronix SmartSensor™ HD. RVSDs can provide accurate, consistent and reliable data provided they are installed properly. The requirements in this specifica- tion are intended to ensure proper RVSD installation.
  • Page 14 SmartSensor HD The cable shall be the Orion Wire Combo-2206-2002-PVCGY or an equivalent cable that conforms to the following specifications: • The RS-485 conductors shall be a twisted pair. • The RS-232 and RS-485 conductors shall have nominal capacitance conductor to conductor of less than 45 pF/ft at 1 kHz.
  • Page 15 The surge protection devices shall meet or exceed the EN 61000-4-5 Class 4 specifications. The lightning surge protection unit shall be the Wavetronix Click 200 or equivalent. The lightning surge protection unit supplied shall be physically compatible with the cable provided.
  • Page 16 SmartSensor HD (Section 2.8 specification). 2.7 Signaling Delay. For even detection applications, the RVSD mounting location, communication and contact closure options shall be selected to accommodate the total signaling delay. The total signaling delay from the front of the vehicle shall be the sensor delay + communications delay + contact closure delay.

This manual is also suitable for:

Wx-ss-126