Processes and systems for injecting a liquid and gas mixture into a well are disclosed. The processes and systems include injecting a mixture of a liquid and a gas into a well in order to: increase production of a production fluid in the well, decrease the bottom hole pressure, decrease the density of the production fluid, or a combination thereof.

An elevator system is provided. The system comprises a first acquisition unit that acquires an image in a car of an elevator and an image of a landing of the elevator; a first generation unit that generates first learning data from the acquired images; a learning unit that performs learning using the first learning data, thereby generating a first learned model; a second generation unit that generates input data from a new image; an estimation unit that estimates, by applying the input data to the first learned model, whether the person on the landing of the elevator, which is included in the new image, gets in the elevator; and a control unit that controls an operation of the elevator based on an estimation result.

Systems and processes for performing artificial lift on a well are disclosed. The systems and processes include tailoring a flow rate of a liquid and gas mixture based on one or more identified parameters that include well geometry parameters, well productivity parameters, produced fluids properties, or surface production parameters.

Methods, systems, and apparatus, including computer programs encoded on computer storage media, for controlling equipment are provided. One of the method includes: acquiring distance data between a current position and a target position of transportation equipment; and controlling operations of the transportation equipment and a lifting device of the transportation equipment according to the distance data, comprising: determining, based on a current elevation of the lifting device, a target elevation of the lifting device, and the distance data, an elevating speed of the lifting device and a travel speed of the transportation equipment; and controlling the lifting device to elevate or lower at the elevating speed from the current elevation to the target elevation, and controlling the transportation equipment to travel at the travel speed.

Techniques are described for facilitating automation of a self-lifting forklift. According to one or more embodiments, a system is provided that can be located on or within a forklift. The system can comprise a lifting system that provides for vertically lifting or lowering the forklift, a power supply, a memory that stores computer readable and executable components, and a processor that executes the computer readable and executable components stored in the memory. The processor can be operably couple to: a plurality of sensors that sense conditions associated with the forklift, a context component that determines context of the forklift, an analysis component that analyzes information from the plurality of sensors and the context component, and a control component that controls the forklift based on an output from the analysis component, wherein the control includes automatically lifting or lowering of the forklift.

Lift communications systems, wall-mounted controls, and methods of using and configuring the same are disclosed. A lift communications system includes one or more lifts, each one of the one or more lifts is movable within a space. The lift communications system further includes a wall-mounted control coupled to a wall of the space. The wall-mounted control is configured to communicatively couple to the one or more lifts via a wireless connection. When the wall-mounted control is communicatively coupled to a lift of the one or more lifts, the wall-mounted control is configured to direct operation of the lift and receive data from the lift.

Provided are a control system for an electric lifting desk and an electric lifting desk. The control system includes a controller and a motor driver circuit, and the controller includes a microprocessor, a measured voltage acquisition circuit and a measured voltage acquisition terminal. The motor driver circuit is configured to drive the lifting of at least one column, and the motor driver circuit includes a measured voltage generation circuit and a measured voltage output terminal. When the number of columns and/or the column type of the electric lifting desk is different, the value of a measured voltage output by the measured voltage generation circuit is different. The microprocessor is configured to determine whether the controller is connected to the motor driver circuit according to a voltage signal provided by the measured voltage acquisition circuit, and to determine the number of columns and/or the column type.

A vertical bounce detection system of an elevator system includes at least one sensor operable to detect vertical movement of an elevator car in a hoistway. The vertical bounce detection system also includes a processing system communicatively coupled to the at least one sensor and a memory system having instructions stored thereon that, when executed by the processing system, cause the vertical bounce detection system to determine a bounce energy level of the elevator car based on sensor data from the at least one sensor. The instructions further cause the vertical bounce detection system to compare the bounce energy level to a bounce condition threshold. A speed reduction of the elevator car is commanded to continue movement of the elevator car at a reduced speed based on determining that the bounce energy level exceeds the bounce condition threshold.

The invention relates to a lifting system and a method for controlling the lifting system, as well as a control system for a lifting system of this type in which an evaluation signal and a control signal are transmitted in order to actuate the lifting devices.

A guide for individual movement machinery. The guide includes a base, a frame and a monitoring system. The monitoring system includes arrays of sensors affixed to each of the base and the frame to respectively sense guide conditions and to generate readings accordingly.