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CHAPTER 7
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CLICK 512
For data verification purposes the event-data messages pushed by SmartSensor HD are
translated into readable text strings. This information is forwarded as ASCII text messages
over the RS-232 ports of the Click 512. The text strings are in a comma-delimited format
and include the timestamp, lane number, speed, length, duration, range and class informa-
tion. The following text string illustrates a vehicle detection entry:
2009:05:28,23:04:04.902,00,0070.5,0073.9,00000773,0163.1,03
This text string contains the following information:
˽
The date is May 28, 2009
˽
The time is 11:04:04.902 p.m.
˽
The lane is lane number 0, the lane closest to the sensor (this value is zero-based, while
the values in the software are one-based)
˽
The speed is 70.5 mph (based upon HD selection of Standard units)
˽
The length is 73.9 feet (based upon HD selection of Standard units)
˽
The duration of the detection is 773 milliseconds
˽
The range to the vehicle is 163.1 feet
˽
The length-based classification is group 3
A Wrong-way detection event text string is illustrated in the following text string:
2014:01:14,20:53:22.283,00,-47.6,0016.9,00000316,0028.0,02
This text string contains the following information:
˽
The date is January 14 2014
˽
The time is 8:53:22.283 P.M.
˽
The lane number 0, the lane closest to the sensor (this value is zero-based, while the
values in the software are one-based)
˽
The speed is -47.6 mph. The - sign indicates the vehicle was going the wrong way,
meaning the opposite direction of the normal flow of traffic (based upon HD selection
of Standard units)
˽
The length of the vehicle is 16.9 feet (based upon HD selection of Standard units)
˽
The duration of the detection is 316 milliseconds
˽
The range to the vehicle is 28.0 feet
˽
The length-based classification group is 2
The Click 512 sends a heartbeat message approximately every ten seconds. The following
text string illustrates the heartbeat or check command that is sent out:
2014:01:14,20:58:45.849,00,0000.0,0000.0,00000000,0000.0,00
The text string contains the following information:
Summary of Contents for Click 500 Series
Page 1: ...Click 500 Series USER GUIDE...
Page 9: ......
Page 15: ......
Page 37: ......
Page 39: ......
Page 75: ......
Page 93: ......
Page 109: ...www wavetronix com...