RosimITS Tech.CO. Ltd. WVD 用户手册
User Manual: Wireless Vehicle Detector
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Step 3: Testing
Place the sensor that is ready to install in the position
defined in step 2. Test with the WAP, which should
have been installed previously, to make sure the
wireless communication network works well.
The ID of each sensor is corresponding to one of the
48 LEDs on the front panel of WAP. The relationship
between detection results and LED status is:
1.LED=Red Vehicle detected
2.LED=Green No vehicle
3.LED=Green flash WVD warning
4.LED=Off No WVD installed in this lane
5.LED=Red but no vehicle---WVD is in calibrating
The corresponding LED should be in status of 1, 2 and
5, which means testing OK.
defined in step 2. Test with the WAP, which should
have been installed previously, to make sure the
wireless communication network works well.
The ID of each sensor is corresponding to one of the
48 LEDs on the front panel of WAP. The relationship
between detection results and LED status is:
1.LED=Red Vehicle detected
2.LED=Green No vehicle
3.LED=Green flash WVD warning
4.LED=Off No WVD installed in this lane
5.LED=Red but no vehicle---WVD is in calibrating
The corresponding LED should be in status of 1, 2 and
5, which means testing OK.
Step 4: Drilling
Drill a hole of
Φ120mm, depth 100mm. The sensor
will be embedded in it.
Step 5: Filling
The filling should be mixed in the hole before
installing the sensor. Cement of high grade and sand
are recommended as the components of the filling
and mixed together in proportion of 3:2 or higher,
with appropriate amount of water.
Note that because cement of high grade solidifies
very quickly, so the operation time should be as soon
as possible and keep stirring to prevent the filling
from solidification until the sensor is embedded.
installing the sensor. Cement of high grade and sand
are recommended as the components of the filling
and mixed together in proportion of 3:2 or higher,
with appropriate amount of water.
Note that because cement of high grade solidifies
very quickly, so the operation time should be as soon
as possible and keep stirring to prevent the filling
from solidification until the sensor is embedded.