A vehicle lift system uses locally and globally available data sets to provide various automatic and semi-automatic lift positioning modes that can be used to position a lift arm and engage an adapter with a lift point of the vehicle. A set of sensors is used to determine the position and orientation of the vehicle within the lifting area. Each lift arm includes a camera connected to the lift arm in a static field of view relative to the adapter regardless of extension, retraction, or rotation of the lift arm member. A camera provides an image of the adapter and its surroundings, which can be analyzed with object recognition to identify a lift point of the vehicle. Reverse calculations may also be used to determine lift point positions. Automatic positioning of the lift arm may be performed based on the identified lift point, and may also include projection of an optical locator from a locator within the adapter.
车辆升降系统使用本地和全局可用的数据集来提供各种自动和半自动升降定位模式,这些模式可用于定位升降臂并使适配器与车辆的升降点接合。一组传感器用于确定车辆在升降区域内的位置和方位。每个升降臂包括相机,该相机以相对于适配器的静态视场连接到升降臂,而不管升降臂构件的伸出,缩回或旋转。相机提供适配器及其周围环境的图像,该图像可以用对象识别来分析以识别车辆的升降点。还可以使用反向计算来确定升降点位置。升降臂的自动定位可以基于识别的升降点来执行,并且还可以包括光学定位器从适配器内的定位器的投影。
Automatic adapter positioning for automobile elevators
用于汽车升降机的自动适配器定位
2022-07-19
Patent
Elektronische Ressource
Chinesisch
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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