Image collection control method and device, and vehicle chassis image obtaining system
摘要
說明書
In an optional embodiment, the speed measuring module 12 measures the speed of the vehicle in real time. If the speed of the vehicle is changed, the speed measuring module transmits the changed speed to the control module 13. The control module 13 determines new line frequency for image capturing according to the changed speed. The line scan camera 14 continues the image capturing on the chassis of the vehicle with the newly determined line frequency. Here, the line frequency at which the image capturing is performed is the line frequency of the line scan camera 14.
In this embodiment, the line frequency of the line scan camera 14 is determined from the speed provided by the speed measuring module 12. When the speed of a vehicle passing through the system for acquiring an image of a chassis of a vehicle changes, namely, when the speed of the vehicle passing through the detection area changes, the line frequency of the line scan camera 14 changes accordingly, so as to ensure that images captured by the line scan camera 14 would not be deformed.
Optionally, the speed measuring module 12 is arranged on the side of the line scan camera 14 near where the vehicle enters.
