Image collection control method and device, and vehicle chassis image obtaining system
摘要
說(shuō)明書(shū)
In order to better protect the line scan camera 14 and prevent the line scan camera 14 from being damaged by an external force, the metal protection cylinder 141 includes an outer cylinder 1411 and an inner cylinder 1412 sleeved in the outer cylinder 1411. The line scan camera body 142 and the lens 143 are arranged inside the inner cylinder 1412. The transparent cover 144 is supported on the inner cylinder 1412, and the damage-proof protection member 145 is supported on the outer cylinder 1411.
As an optional embodiment, the first detecting module 16 continuously detects a vehicle. When no vehicle is detected, the entire system switches to an inactive state, that is, the speed measuring module 12 does not output speed information, the fill light in the light filling module 15 is turned off, and the line scan camera 14 does not perform image capturing.
Upon the detection of a vehicle by the first detecting module 1, the speed measuring module 12 measures the speed of the vehicle, and the control module 13 sets line frequency for the line scan camera 14 according to the speed of the vehicle, so that the line scan camera 14 automatically captures images of the chassis of the vehicle with the line frequency. The fill light in the light filling module 15 can be directly turned on when the vehicle is detected by the first detecting module 16, or can be controlled to turn on by the control module 13.
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