ZKTeco ZK-LPR Car ID, User Manual

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User Manual - ZK-LPR Car ID
Page 55 of 79
Minimum characters difference : Is the number of characters between two plates to consider a plate
different (AAAA to AAAB is 1 character different)
Motion threshold : Is the sensibility value for the VPAR motion.
Motion queue : Is the number of images stored in a queue to process in MOTION mode.
Motion type : The type of imagen comparison in MOTION mode.
VPAR: Using the LPR library.
HISILICON: (default) New process using the HISILICON processor.
For example, you have the camera in a Parking
and there is a traffic jam, you don’t want to read the
same license plate over and over, in that case, the best filter is for captures, please do the following.
Having selected, Free Flow mode, click on “Free Flow options”, click on “ Free Flow filter mode ” and
select the filter “captures”
With this configuration, once a license plate is read, won’t be read again until another 5 different
license plates have been read. The difference between plate has to be more than 1.
The motion threshold is the threshold to consider an image different from other image, for the
motion mode. Value from 0 to 100.
After all, changes are done, remember always to restart service, clicking on
button.
If you need to restart all configuration for this section, click on
button.