The invention discloses a comprehensive logging truck which comprises a suspension arm installed on the logging truck. The controller is used for controlling the suspension arm; a marker is arranged at the central position of the wellhead of the well to be logged; a camera is arranged at a lifting point of the lifting arm and is used for acquiring an image near the lifting point; the camera is electrically connected with the controller, and when the camera obtains an image comprising the marker, the controller controls the suspension arm to move according to the position of the marker in the image until the suspension point of the suspension arm is located at the center of a well mouth of a well to be logged. According to the scheme, through the controller, the camera and the marker, the suspension arm can be automatically controlled to move, the problems that when the suspension arm and the well mouth are manually controlled to be aligned, operation is tedious, the alignment speed is low, and alignment is not easy are solved, the automation degree is high, and control is rapid and accurate.
本发明公开了一种综合测井车,包括安装在所述测井车上的吊臂;控制吊臂的控制器;待测井的井口中心位置设有标识器;吊臂的吊点处设有相机,用于获取吊点附近的图像;相机与控制器电连接,当相机获取到包括标识器的图像时,控制器根据图像中标识器位置控制吊臂移动,直至吊臂吊点位于待测井的井口中心。本申请方案通过控制器以及相机和标识器,能够实现自动控制吊臂移动,解决了人工控制的吊臂与井口对齐时,操作繁琐,对齐速度慢,且不易对齐的问题,自动化程度高,控制快速准确。
Comprehensive logging truck
一种综合测井车
2022-06-03
Patent
Elektronische Ressource
Chinesisch
Engineering Index Backfile | 1942
Friction brake limitations in logging truck service
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