Difference between revisions of "Traffic"
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==Limitation== | ==Limitation== |
Revision as of 22:33, 24 May 2021
Contents
Traffic
Dahua’s License Plate Recognition cameras automatically capture vehicle license plate images, and recognize license plate numbers and letters
During playback, an operator can perform a license plate search by time and date to view thumbnail images of all plates captured during the specified time period, or they can enter a license plate number to search for vehicles recorded with that plate.
Instructions
DSS
Troubleshooting
Manuals
Installation
Mounting height and the best distance to capture
Installation Method | Camera Height | Lane Width | Snapshot Distance (min, max) | Best distance to capture |
---|---|---|---|---|
ITC237-PW6M | 3m | 3.5m | 7-14m | 9-12m |
4m | 3.5m-7m | 8-16m | 14-16m | |
5m | 3.5m-7m | 9-18m | 14-18m | |
6m | 3.5-7m | 10-30m | 25m |
Limitation
- ITC devices do not have motion detection
- ITC do not support substream
Tips & Suggestions
- 120x50 pixels needs from example photo
- 5 degree angle or less
- Green Line =
- Red Box =
- Yellow Box =
- Gain = License Plate Reflection
NVR Compatibility
DHI-ITC237-PW6M-IRLZF1050 and DHI-ITC215-PW6M-IRLZF-B integrate with all Dahua NVR models except the following:
- N41B1P, N41B2P
- N41C1P, N41C2P
- N42B1P, N42B2P, N42B3P
Videos from the Lab
License Plate Recognition
Model | Description | Focal Length | Pixel |
---|---|---|---|
DHI-ITC237-PW6M-LZF1050 | Long Range Access ANPR Camera |
10 mm - 50 mm | 2 MP |
DHI-ITC237-PW6M-IRLZF1050 | |||
DHI-ITC237-PW6M-LZF1050-B | |||
DHI-ITC237-PW6M-IRLZF1050-B |