36results about How to "Reduce field wiring" patented technology

The invention discloses an intelligent station state detection device. The intelligent station state detection device includes an imaging module, an image processing module and a logic control module; the imaging module includes a light source module, a lens module, a camera module, a power source module and a communication / input and output module; the image processing module includes an image capture card, image processing software and a monitor; the output end of the light source module is connected with the communication / input and output module through the lens module and the camera module sequentially; the output end of the communication / input and output module is connected with the image processing software through the image capture card; and the output ends of the image processing software are connected with the input end of the monitor and the input end of the logic control module. With the intelligent station state detection device of the invention adopted, high-reliability and perfect station state signals can be provided, and at the same time, field wiring can be reduced, problems such as a large number of equipment of the same type, large machining error, a large number of station states, low reliability of a conventional detection switch and complex wiring in a detection link can be solved, and reliable station state detection can be provided for wall body material production grouping and grouped equipment.

The invention discloses a real-time control system and a control method for the color density of a printing machine. The control system is composed of an image acquisition system, an industrial computer system and an ink volume control system; When the finished product arrives, the proximity switch acts, triggers the high-speed industrial camera to take pictures, and transmits the image data to the industrial computer system through the Ethernet interface; the industrial computer system includes an image processing system and a color density control system; the image processing system realizes printing image segmentation and quality control. Parameter extraction, including data such as color density, color uniformity, rough edges and pitting; the color density control system obtains the set value of the ink volume control system according to the color density measurement value and the standard pattern set value, and the ink volume control system adjusts the ink supply. ink volume to stabilize color density. The invention improves the printing speed, improves the printing quality and automation level, and reduces the labor intensity of workers.

The invention discloses a novel intelligent pump control device. The novel intelligent pump control device comprises a frequency changer. The side surface of the frequency changer is fixedly connected with a shell body. A frequency changing speed adjusting module is fixedly connected into the shell body. The side surface of the frequency changing speed adjusting module is fixedly connected with a power source module. The side surface of the power source module is fixedly connected with a control module. The upper surface of the bottom of the shell body is fixedly connected with a communication module. The side surface of the control module is fixedly connected with a data collecting module. The upper surface of the control module is fixedly connected with a man-machine conversation display module. The bottom of the control module is fixedly connected with a connecting block. According to the novel intelligent pump control device, through the reasonable arrangement of relative general components, the purposes of convenient installing and low maintenance cost are achieved, the high adjusting capacity is achieved, the requirement that the whole adjusting scheme is lowest in energy consumption can be achieved, the water demands of users can be better met, the novel intelligent pump control device is high in cost performance, and the good economic and social benefits are achieved.