Image collection control method and device, and vehicle chassis image obtaining system
摘要
說明書
In practice, in order to determine the line frequency for image capturing Q, the speed measuring module 12 and the line scan camera 14 are arranged such that the direction of motion of the vehicle is the same as the direction from the speed measuring module 12 towards the line scan camera 14, or such that the direction of motion of the vehicle is the same as the direction from the line scan camera 14 towards the speed measuring module 12. This makes it possible to, without considering measuring the distance h and the distance H by using the speed measuring module, determine the line frequency Q quickly, easily and with almost no interferences from the external, and thereby to facilitate eliminating the deformation of images that would otherwise occur during the image capturing due to stretch or compression, at a lower cost.
In this embodiment, the control module 13 may be mounted in a rain-proof control box, and the other modules can be encapsulated in a solid and airtight metal protection cylinder. The metal protection cylinder is protected by a damage-proof metal structure on the outside from water, fog and rolling damage.
The control module 13 can provide power and control signals to other modules in the system for acquiring an image of a chassis of a vehicle, execute management software, store images captured by the line scan camera 14, and the like. The control module 13 can also support the docking of a third-party platform or management software to facilitate access to a third-party management system.
