Video parking guidance system the comparison of two kinds of measurement methods
2022-05-19 00:00:00
in video parking guidance system, the license plate recognition is the key technology, the effect of the license plate recognition determines the final effect of video parking guide.On hard recognition scheme at present, there are two kinds of video detection method: digital detection and analog testing way.
adopts what kind of test method is better?We’ll look at the contrast between them.
the inspection way digital analogue using camera network camera analog camera cost cost is higher, but a camera can detect from 1 to 3 parking costs low, generally can only detect a parking space image definition high definition, clarity starts, general function extension definition is easy extensibility general recognition rate meet the parking guidance function to meet parking guidance function
from the above we can see, but look from the parking guidance functions, they are both meet the requirements, the main difference is the cost and the image resolution.Most people think that the network camera cost is higher, but the network cameras can detect from 1 to 3 parking Spaces at the same time, split, each lot of the testing cost will reduce a lot, compared with analog cameras, are not much higher than the cost, but the advantages of network cameras in the definition and function expansion can be a lot better than analog cameras.(intelligent parking lot system http://www.nthuanlicn