5 results about "Programmable automation" patented technology

A smart home monitoring device is configured to plug into an electrical outlet and includes a multi-sensor array, excluding audio and video sensors, for monitoring environmental conditions, behavioral patterns, and odor-related indicators within a monitored environment. The device includes Bluetooth Low Energy communication with angle-of-arrival capability to enable sub-meter asset tracking, and supports home automation control through programmable automation frameworks such as IFTTT or Node-RED to initiate safety responses. The system further provides multi-tiered burglar detection through correlated event analysis across multiple sensor inputs, and generates health-related risk indicators based on detected patterns. Visual indicators, including multi-color LED illumination and blinking patterns, are used to communicate alert types and severity levels. The system enables non-intrusive monitoring while supporting proactive safety, security, and health management.

This invention relates to the field of hydropower station equipment testing technology, and in particular provides a motion control system based on a programmable automation controller. The system includes a dual-motor drive module, a multi-axis transmission mechanism, and a closed-loop control core module. The dual-motor drive module consists of a rotary mechanism and a Z-axis lifting mechanism. The multi-axis transmission mechanism converts motor power into mechanical motion through a lead screw and nut pair and a gear and rack assembly, ensuring the rigidity and accuracy of power transmission. The closed-loop control core module uses a PAC ADVANCE controller as its core, integrating a Z-axis displacement sensor and a rotary axis angle encoder. It controls the dual motors through pulse direction signals and uses an electronic gear ratio configuration function to convert pulses into actual displacements. In the motion control of a hydropower turbine flow channel inspection robot, this system solves the problems of insufficient accuracy, low flow channel switching efficiency, and high safety risks.

The invention relates to the technical field of hydropower station equipment detection, and particularly provides a motion control system based on a programmable automation controller. The system comprises a dual-motor driving module, a multi-shaft transmission mechanism and a closed-loop control core module, the dual-motor driving module is composed of a rotating mechanism and a Z-axis lifting mechanism. The multi-shaft transmission mechanism converts motor power into mechanical motion through a lead screw nut pair and a gear and rack component and is used for ensuring rigidity and precision of power transmission. The closed-loop control core module takes a PAC ADVANCE controller as a core, integrates a Z-axis displacement sensor and a rotating shaft angle encoder, controls double motors through pulse direction signals, and completes conversion between pulse and actual displacement by using an electronic gear ratio configuration function; in the motion control of the water turbine runner detection robot, the system solves the problems of insufficient accuracy, low runner switching efficiency and high safety risk.

The present invention was developed primarily for operation in locations where no local power source is available (or where the local power source provides only intermittent energy), thereby enabling the remote and programmable automation of various industrial processes, including control of fluids, be they liquids or gases, in pipelines, water treatment systems, and industrial production facilities, inter alia. The inventive system employs a motor (1) configured to perform the operation of opening and closing the regulating component (2) by rotation of its spindle (1A), which is directly coupled to the handwheel shaft (2A) of the regulating component (2), thereby performing regulating component opening and closing operations according to the direction of rotation applied to the spindle (1A). The inventive system further comprises hardware (4), which, for its part, may include an STM32 chip for controlling motor drivers, and which is provided with at least one output port for a display (4A), thereby enabling physical control of the device. The hardware (4) may additionally include at least one RS-485 output (4E) for connection to a communication module (5), in order to enable communication with multiple devices, such as PLCs (programmable logic controllers) or remote communication equipment.

The invention relates to a roll film coating machine multi-section tension control method and system based on an expert database and a medium, and relates to the field of roll film coating equipment, and the method comprises the following steps: obtaining state fingerprints of a plurality of tension sections in a roll film coating machine; a machine expert database is inquired based on the state fingerprints, corresponding control parameters are obtained, a rule base stores control strategy entries based on field experience, and a data driving model fits the mapping relation between the state fingerprints and the optimal control parameters based on historical production data; performing independent closed-loop control on each tension section according to the control parameters, and dynamically adjusting proportional, integral and differential parameters according to a tension error and an error change rate; and coordinated control is carried out on each tension section through a programmable automatic controller, so that coordinated suppression of tension disturbance between the sections is realized. The tension control precision and the system stability of the roll film coating machine in the long-distance transmission process can be effectively improved, the film layer quality defects are reduced, and the technology adaptability to different base material types is enhanced.