7results about How to "Save search time" patented technology

The application discloses a kind of leakage point positioning method, equipment and medium of water supply network, belong to water supply network operation and leakage control technical field, for solving in existing leakage point positioning, it is easy to rely on single data, equipment and algorithm complex, and also lack high-precision space linkage and to data adaptability and insufficient refinement, it is difficult to realize the technical problems of accurate positioning of water leakage point of water supply network.Method includes: the operating state of water supply network is processed to multi-source data acquisition, obtains water supply network core data;The standardization processing of feature vector is carried out to the corrected water supply network core data after pre-processing, obtains effective water supply network data;Effective water supply network data is screened under the risk value of leakage point area about leakage point, obtains high suspected leakage point area based on water supply network section;Leakage point spatial positioning calculation is carried out to high suspected leakage point area under local topology, obtains the final leakage point area position in water supply network grid.

The utility model discloses a medicine visual label identifying and positioning device convenient for information display, which belongs to the technical field of label identifying and positioning, and comprises a cabinet body with an opening on one side, a plurality of support plates are fixedly mounted on the inner wall of the cabinet body, a plurality of supports are fixedly mounted on one side of the cabinet body, and the support plates are fixedly mounted on the other side of the cabinet body. A plurality of indicating seats are slidably mounted at the top end of the support, positioning assemblies are mounted at the bottom ends of the indicating seats, display screens are mounted on one sides of the indicating seats, indicating lamps are fixedly mounted at the top ends of the indicating seats, single-chip microcomputers are mounted in the indicating seats, and the single-chip microcomputers are electrically connected with the display screens and the indicating lamps. The device can accurately position medicines and visually display information, is flexible in installation and adjustment, simple in structure and low in cost, and effectively improves the medicine management efficiency and accuracy.

The invention discloses an object matching method and device, equipment and a storage medium. The method comprises the steps of obtaining a feature value of a to-be-matched first object and feature values of a plurality of second objects; sorting the plurality of second objects based on the characteristic value of each second object to obtain an object sequence; based on the characteristic value of the first object and the characteristic value of each second object, searching a nearest neighbor object of the first object from the object sequence by adopting an ordered search algorithm; the nearest neighbor object is a second object of which the characteristic value is closest to the characteristic value of the first object in the object sequence; and if the nearest neighbor object and the first object meet a matching condition, taking the nearest neighbor object as a matching object of the first object. Through the object matching method and device, processing resources can be saved, and the object matching efficiency and accuracy are improved.

The invention discloses a heat supply network rapid leakage point searching system and method based on multi-index fusion, and relates to the technical field of heat supply network detection, and the system comprises a multi-source detection data collection module, a leakage point intelligent judgment module, a cooperative positioning execution module and a big data optimization module. A multi-index detection system is constructed, a scientific leakage point judgment rule is formulated, multi-dimensional physical quantities such as acoustic signals, thermal imaging characteristics, ground deformation and water quality parameters are comprehensively considered, the limitation of a single detection means under complex working conditions is overcome, the accuracy of leakage point positioning is improved, the problems of misjudgment and leakage detection caused by environmental interference are avoided, and the detection efficiency is improved. Reliable technical support is provided for maintenance of a heat supply pipe network; the high-altitude thermal imaging unmanned aerial vehicle and the ground detection equipment are cooperatively dispatched by adopting a hierarchical positioning mechanism, a suspected area is quickly scanned and locked through the unmanned aerial vehicle, and then fine verification is performed by utilizing the handheld equipment, so that quick response and timely repair of a heat supply network leakage point are realized, and the heat energy loss is reduced.

The invention relates to the technical field of intelligent display, and particularly discloses an interactive design method for an intelligent display robot, and the method comprises the steps: multi-modal perception data collection, user state analysis, display content adjustment, robot posture adjustment, and interactive response and optimization. According to the scheme, the layout optimization model with the visual focus as the guide is established, the high-importance content module is driven to actively approach the current watching area of the user, the information searching time is remarkably shortened, the cognitive load of the user is estimated in real time, the global information presentation density is dynamically adjusted, and the visual fatigue of the user is effectively reduced; through multi-modal perception fusion and a dynamic posture self-adaptive mechanism, intelligent cooperative adjustment of screen postures, positions and display contents is realized, and the comfort and naturalness of user interaction are remarkably improved; interactive decision making is carried out through multi-channel adaptive response and personalized strategy optimization, intelligent channel optimization of scene, user and cognition three-dimensional driving is achieved, and the interaction efficiency and the user satisfaction degree are effectively improved.

The utility model discloses an intelligent maintenance platform for a wind power blade mold, which relates to the field of wind power blades and comprises a ground rail, and the upper end of the ground rail abuts against a roller. According to the utility model, the tool placing frame is arranged to clamp and fix the magnetic plate, the tool placing frame is made of a high-strength engineering plastic material, the clamping groove which is recessed inwards is formed in the tool placing frame, and the clamping groove is accurately matched with the size and the shape of the magnetic plate, so that the magnetic plate can be firmly clamped and fixed in the tool placing frame; the magnetic plate is made of a high-performance permanent magnet material and has strong and lasting magnetism, metal maintenance tools can be quickly adsorbed and fixed on the surface of the magnetic plate only by slightly approaching the magnetic plate, so that the maintenance tools can be orderly arranged, and the disorder that tools on a traditional maintenance table are randomly stacked is avoided; and the tool can be quickly positioned and easily taken down, so that the tool searching time is greatly shortened, and the working efficiency is remarkably improved.

The invention relates to the field of online monitoring of cable joints, in particular to an online monitoring method and device special for a cable joint, and the method comprises the core steps: S1, carrying out the induction power taking through a redundant energy capturing unit CT, and carrying out the power supply through a backup lithium battery; s2, the anti-interference sensor unit collects signals through hardware isolation and time sharing; s3, an intelligent data processing unit processes data by using a three-layer convolution + two-layer full-connection CNN (Convolutional Neural Network); s4, the high-protection wireless communication unit transmits through LoRa; s5, the dual-mode positioning unit carries out positioning through GPS / Beidou + LoRaTDoA; s6, remote data modification unit wireless interaction and authority management and control; and S7, performing self-repairing shell protection. Each power utilization unit is powered by the redundant energy capture unit and cooperatively monitors the temperature and the operation state of the connector. The device has the advantages of strong anti-interference capability, continuous power supply, IP68 protection, full-scene positioning, remote operation and maintenance, adaptation to high-voltage and low-voltage joints, cost reduction and fault finding time shortening.