7results about How to "Visual inspection" patented technology

The application provides a fault node detection and alarm method, device and equipment of a business system and a medium, which can be used in the field of computers. In the method, after obtaining the function type corresponding to each virtual node in the business system, a first target virtual node call relationship diagram of the business system is generated. Then, the preset detection rules and parameter values corresponding to the detection parameters of each virtual node are obtained, and then the virtual node is detected for failure every interval of a preset second detection time; if the virtual node fails, the generated alarm information and the virtual node are marked in the first target virtual node call relationship diagram to obtain and output a second target virtual node call relationship diagram. According to the parameter values, the present scheme determines whether the virtual node in the business system is faulty, and outputs the faulty virtual node and the alarm information in the virtual node call relationship diagram, so that the user can intuitively view the fault node, and the detection efficiency is effectively improved.

The invention provides a nuclear power plant isolation information management method, electronic equipment and a storage medium. The method comprises the following steps: initializing an isolation information source of a nuclear power plant to form a first sequence; configuring a target isolation ticket rack name, and constructing a first Hash map according to a mapping relation between the target isolation ticket rack name and the first sequence; forming a second sequence according to all isolation information which is from an isolation information source and is matched with a target isolation ticket rack name, and extracting all system names which are not repeated in the second sequence through field classification statistics to form a system name list; associating the second sequence as a child node to the first hash map; and determining a target system name from the system name list, and constructing a second hash map according to a mapping relationship between the target system name and the second sequence. According to the method and the device, the isolated ticket rack relationship can be constructed and displayed in a more efficient and more intuitive manner, so that the operation efficiency and accuracy of related businesses such as operation management and isolated management are improved.

The present disclosure relates to a document image processing method, device, medium, equipment and model training method. The processing method comprises: performing image segmentation on the document image through a hue saturation value color model to generate a three-channel space image, filtering a background area of the document image to generate a binary edge image, splicing and fusing the three-channel space image and the binary edge image to generate target input data, performing flip recognition on the target input data according to an image flip recognition model, determining a target flip category of the document image, and performing reverse flip on the document image according to the target flip category to obtain a target image. Thus, the text features in the document image are recognized through the image flip recognition model, and the document image is flipped according to the flip angle, so that the uploaded document image is not disturbed by the shooting angle, and the user can intuitively view the information in the document image.

The utility model relates to a bilingual medical dissecting teaching demonstration board based on AR technology, and technical scheme main points are: including: board body and a plurality of organ module, be provided with corresponding positioning base with a plurality of organ module on the board body, a plurality of organ module can be detachably arranged on the positioning base, be provided with AR identification code on the organ module, be provided with the term display module that corresponds one to one with a plurality of organ module on the board body, the application is convenient for the intuitive view of student's construction of human body in medical teaching and carries out learning, realizes the dynamic display of dissecting hierarchical structure and its corresponding professional english term.

The invention discloses a system and a method for associating cloud data with a virtual three-dimensional engineering scene in real time. The method comprises the following steps: establishing a virtual BIM three-dimensional engineering scene according to design data and project site requirements; the virtual BIM three-dimensional scene is published in a graphic engine with GIS data; network connection equipment is arranged on a target object on site and used for detecting on-site real-time data; the data and the state of the detected object are obtained through the network connection device, the remote control end receives the data of the target object network connection device to update the cloud data, and the cloud data are fed back to the virtual three-dimensional engineering scene in real time. According to the invention, real-time association and feedback of the field detection data and the virtual three-dimensional engineering scene can be realized, the timeliness and accuracy of the data are improved, and it is ensured that managers know the field condition in real time. According to the system, cloud data, a virtual three-dimensional engineering scene and network connection equipment are combined, dynamic monitoring and intelligent management of an engineering project are achieved, and project safety and execution efficiency are improved.

The application discloses a kind of high-efficiency milling cutter tooth flank contact stiffness and wear distribution state identification method, comprising the following steps: S1: for the tool tooth flank contact stiffness and cumulative wear depth under the influence of cutting vibration, the geometric structure model of high feed milling cutter and tool tooth is constructed, and the selection method of tool tooth flank feature point is presented;S2: analyze the instantaneous contact area of tool tooth flank and workpiece, study the distribution of instantaneous contact stiffness of tool tooth flank;S3: analyze the change process of tool tooth flank wear depth under different cutting strokes, and the change process is embodied in the form of color scale chart.The application considers the structure of high feed milling cutter and milling cutter tooth, and presents the selection method of milling cutter tooth flank feature point, and analyzes the contact area of tool tooth and workpiece in cutting process.Solve the problem that existing method ignores the influence of different milling cutter and tool tooth structure on instantaneous contact stiffness and wear depth.

The utility model relates to a trachea cannula with a pressure indicating device, which comprises a breather pipe, one end of the breather pipe is fixedly sleeved with a balloon, and one side of the balloon is provided with an inflating pipe; one end of the inflating pipe is connected with a pressure indicating device; the other end of the ventilating pipe is fixedly connected with an air pipe joint; the air pressure detection device is simple in structure, the pressure indicating device is arranged and connected with the balloon, so that the air pressure detection device can meet the use requirements of different operators, the air pressure detection is accurate, and the use range of the air pressure detection device is expanded.