Abstract: The present invention provides an induction type oil debris signal monitoring and identification system, which comprises an induction type oil debris sensor, used to detect small electromagnetic changes in the oil and output a monitoring signal after processing through a signal processing circuit; a bubble and debris classification and identification network module, used to analyze whether an abnormal amplitude signal in the monitoring signal contains bubbles or not so as to prevent the bubbles from being c as debris, and a two-level debris signal analysis network module, used to analyze the monitoring signal and determine the size and the quantity of debris.

Abstract: The present invention provides an induction type oil debris signal monitoring and identification system, which comprises an induction type oil debris sensor, used to detect small electromagnetic changes in the oil and output a monitoring signal after processing through a signal processing circuit; a bubble and debris classification and identification network module, used to analyze whether an abnormal amplitude signal in the monitoring signal contains bubbles or not so as to prevent the bubbles from being c as debris, and a two-level debris signal analysis network module, used to analyze the monitoring signal and determine the size and the quantity of debris.

Abstract: An unmanned parking space detection method based on a panoramic surround view is provided. The unmanned parking space detection method adopts a Laplace fusion algorithm to splice images to obtain the panoramic surround view, which effectively realize fusion of the images. By using an image quality evaluation function, complexity of the unmanned parking space detection method is reduced while ensuring a quality of the splicing. The panoramic surround view generated by the present disclosure has a more natural transition in the areas being spliced and fused, and the panoramic surround view display is more complete and beautiful. Compared with conventional machine vision detection technologies, the unmanned parking space detection method adopts a target detection technology for detecting parking space entrance lines and adopts a more lightweight network design to ensure real-time performance of a detection algorithm thereof, which has higher detection accuracy and stronger robustness.

Abstract: The present disclosure provides a method for running a drilling rig or a workover rig including a plurality of stands into a wellbore. In step 1, position information of the stands in a finger board area may be recorded with a control system. In step 2, the stands may be placed. In step 3, a position of a traveling block may be adjusted so as to move a power elevator to a second waiting position of a racking platform. In step 4, the stands may be pushed with the pipe racking device. In step 5, the second stand may be moved and stabbed in the first stand with an iron floor man. In step 6, a joint between the first stand and the second stand may be made up. In step 7, the traveling block may be moved downward. In step 8, the traveling block may be moved upward.

Abstract: The present disclosure provides a method for running a drilling rig or a workover rig including a plurality of stands into a wellbore. In step 1, position information of the stands in a finger board area may be recorded with a control system. In step 2, the stands may be placed. In step 3, a position of a traveling block may be adjusted so as to move a power elevator to a second waiting position of a racking platform. In step 4, the stands may be pushed with the pipe racking device. In step 5, the second stand may be moved and stabbed in the first stand with an iron floor man. In step 6, a joint between the first stand and the second stand may be made up. In step 7, the traveling block may be moved downward. In step 8, the traveling block may be moved upward.

Abstract: Methods and systems for providing transportation service are provided. The method can include receiving, from a remote passenger terminal, a transportation service request in an area. The method can further include detecting a first queue and a second queue associated with transportation services in the area. A first estimated wait time for the transportation service request to be processed in the first queue may be shorter than a second estimated wait time for the transportation service request to be processed in the second queue. The method can also include providing, to the remote passenger terminal, an option for the transportation service request to be placed in the first queue or the second queue, and placing the transportation service request in the first queue or the second queue in response to a user selection received from the remote passenger terminal.

Abstract: Embodiments of the disclosure provide methods and systems for providing transportation service. The method can include receiving, from a remote passenger terminal, a transportation service request in an area and receiving, from at least one service vehicle in the area, vehicle information of the at least one service vehicle. The method can further include assigning, via a processor, the transportation service request to a queue. The method can also include determining, via the processor, an estimated waiting time for the transportation service request to be fulfilled based on the transportation service request, the vehicle information, and a status of the queue, and generating, via the processor, an indication to the remote passenger terminal according to the estimated waiting time.

Abstract: A method for monitoring on route transportations includes obtaining, from a first passenger terminal, a transportation service request for a transportation service including a pickup location and a drop-off location; before selecting a vehicle to provide the transportation service: obtaining status information of a plurality of vehicles from a plurality of driver terminals within a first predetermined region around the pickup location, wherein each of the plurality of vehicles corresponds to a driver terminal of the plurality of driver terminals; determining from the plurality of vehicles, at least one candidate vehicle available to provide the transportation service based on the status information of the plurality of vehicles; and sending a real-time position of each of the at least one candidate vehicle to the first passenger terminal to display a tag of the at least one candidate vehicle in an electronic map on the first passenger terminal.

Abstract: Disclosed is an AGR2 blocking monoclonal antibody, and in particular, a humanized monoclonal antibody for blocking AGR2. Also disclosed is a pharmaceutical composition containing the antibody and a method for preparing the same, and a use of the antibody in blocking tumor growth and metastasis.

Abstract: Disclosed is an AGR2 blocking monoclonal antibody, and in particular, a humanized monoclonal antibody for blocking AGR2. Also disclosed is a pharmaceutical composition containing the antibody and a method for preparing the same, and a use of the antibody in blocking tumor growth and metastasis.

Abstract: Disclosed is an AGR2 blocking monoclonal antibody, and in particular, a humanized monoclonal antibody for blocking AGR2. Also disclosed is a pharmaceutical composition containing the antibody and a method for preparing the same, and a use of the antibody in blocking tumor growth and metastasis.

Abstract: A gas lift production apparatus is provided for use in flushing and snubbing well operation. The apparatus comprises upper production string and lower production string. The upper production string includes at least one side pocket mandrel carrying a gas lift valve, tubular strings connected with every side pocket mandrel, a sliding sleeve installed as part of the production string below side pocket mandrels and a latch seal assembly threaded in the tubular string below the sliding sleeve. The lower production string includes a single bore packer below the latch seal assembly, tubular strings, a landing nipple and a bell mouth at the bottom of the production string. The upper production string are run in and removed as a single unit from the packer which is anchored within the well casing. It is emphasized that this apparatus is provided with three functions such as producing a gas lift well, flushing well and snubbing well operation.

Abstract: A gas lift production apparatus is provided for use in flushing and snubbing well operation. The apparatus comprises upper production string and lower production string. The upper production string includes at least one side pocket mandrel carrying a gas lift valve, tubular strings connected with every side pocket mandrel, a sliding sleeve installed as part of the production string below side pocket mandrels and a latch seal assembly threaded in the tubular string below the sliding sleeve. The lower production string includes a single bore packer below the latch seal assembly, tubular strings, a landing nipple and a bell mouth at the bottom of the production string. The upper production string are run in and removed as a single unit from the packer which is anchored within the well casing. It is emphasized that this apparatus is provided with three functions such as producing a gas lift well, flushing well and snubbing well operation.