Wavetronix SmartSensor HD Manual 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. This graphical traffic history shall also allow the option of displaying the measured speed or length of a detected
vehicle.
A visual representation of traffic patterns allows an installer to quickly associate specific detections with corresponding vehicles, and it
facilitates verification of RVSD performance.
The graphical interface shall operate on Windows Mobile, Windows XP, Windows Vista, and Windows 7 in the .NET
framework.
The software shall support the following functionality:
• Automatically find the correct baud rate
• Automatically find the correct serial communication port
• Operate over a TCP/IP connection
• Give the operator the ability to save/back up the RVSD configuration to a file or load/restore the RVSD configura-
tion from a file
• Provide a virtual connection option so that the software can be used without connecting to an actual sensor
13.0 Operating Conditions. The RVSD shall maintain accurate performance in all weather conditions, including rain, freezing
rain, snow, wind, dust, fog and changes in temperature and light, including direct light on sensor at dawn and dusk.
RVSD operation shall continue in rain up to 2 in. (5.08 cm) per hour.
The RVSD shall be capable of continuous operation over an ambient temperature range of -40°F to 165.2°F (-40°C to 74°C).
The RVSD shall be capable of continuous operation over a relative humidity range of 5% to 95% (non-condensing).
14.0 Testing.
14.1 FCC. Each RVSD shall be certified by the Federal Communications Commission (FCC) under CFR 47, Part 15,
section 15.249 as an intentional radiator.
The FCC certification shall be displayed on an external label on each RVSD according to the rules set forth by the FCC.
The RVSD shall comply with FCC regulations under all specified operating conditions and over the expected life of the
RVSD.
14.2 NEMA TS 2-2003 Testing. The RVSD shall comply with the applicable standards stated in the NEMA TS 2-2003
Standard. Third-party test results shall be made available for each of the following tests:
• Shock pulses of 10 g, 11 ms half sine wave
• Vibration of 0.5 g up to 30 Hz
• 300 V positive/negative pulses applied at one pulse per second at minimum and maximum DC supply voltage
• Cold temperature storage at -49°F (-45°C) for 24 hours
• High temperature storage at 185°F (85°C) for 24 hours
• Low temp, low DC supply voltage at -29.2°F (-34°C) and 10.8 VDC
• Low temp, high DC supply voltage at -29.2°F (-34°C) and 26.5 VDC
• High temp, high DC supply voltage at 165.2°F (74°C) and 26.5 VDC
• High temp, low DC supply voltage at 165.2°F (74°C) and 10.8 VDC
15.0 Manufacturing. The RVSD shall be manufactured and assembled in the USA.
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