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      Why triggers affect license plate recognition?

      Author : Huahong intelligent industryPublication time : 2018-09-30 12:00:41View : 128SML

      In Windows multitasking system, the task switching time is very unstable. The time varies from 0 to several hundred milliseconds. When the CPU occupancy is high, the task switching time is very long. ...
      In Windows multitasking system, the task switching time is very unstable. The time varies from 0 to several hundred milliseconds. When the CPU occupancy is high, the task switching time is very long. The CPU occupancy rate of the video application system is relatively high. The trigger device actually detects the state of the I / O port by task query, and captures the image when the set condition is reached. Because the I / O port state changes to detect a certain delay, so that the captured image may not be the clearest, when the speed is higher, this situation is more obvious.
      2018-09-30 128 hits
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