49 results about "Trend monitoring" patented technology

The present invention provides a system for collecting, anonymizing, and communicating information collected from medical pumps without the need for additional effort by medical care professionals. The pump/multi-pump derived information can be aggregated between hospitals and across healthcare institutions to provide global overviews of pump performance and drug use information. This information can assist with the delivery of healthcare by providing automatic guidance warnings, for example, deviating from established ranges for common delivery rates; trend monitoring to anticipate needs of the health care community based upon global health trends; and allocation of healthcare equipment by monitoring the total operating time and lifecycles of the pumps. Knowledge derived from this pump/multi-pump derived information can be used in an administrative capacity and to develop evolving advisory protocols for users of pumps comparing real-time pump protocols to those appropriate for a given drug.

A method and an Adaptive Knowledge Management is provided. The Adaptive Knowledge Management System is used for assisting a user with decision making by providing real-time, on-line automated recommendations for actions in a monitored vehicle troubleshooting, performance trend monitoring, health management and preemptive maintenance domain diagnostics and prognostics. The system creates a Structured Knowledge Repository, constructed from models, historical data, and heuristics for organizing a model domain knowledge. It uses a plurality of Analytical and Machine Learning tools for capturing knowledge from data sources and populating cells of the Structured Knowledge Repository. A Mixed-Initiative Planning module is used for interpreting operation goals for the monitored vehicle and utilizing the Structure Knowledge Repository for developing recommendations for user decision making. A plurality of Mixed-initiative Decision Support tools use the feedback from the Mixed-initiative Planning module and query the Structured Knowledge Repository for incorporating the extracted knowledge and information into outputs dealing with current issues and contingencies.

A component trend monitoring system for monitoring the performance of components and comparing the performance with stored performance data to accurately trend and predict the failure of the components. The system includes computer chips attached to the various components, for receiving and storing historical and performance data about each component, and a processor for retrieving the stored data from the memory chips. The processor receives and analyzes the data against historical data for predicting failure based upon past trends within the historical data. The processor also provides a signal for impending failure of a given component.

Methods and systems for aircraft engine trend monitoring include periodically recording the outputs of engine-condition sensors and analyzing the results to examine piston-engine performance trends and predict the need for engine maintenance. Various analyses can be performed, separately or in parallel, including comparing the current parameter values with values recorded for that parameter in previous instances of similar operating conditions; comparing parameter values to predetermined nominal ranges; and detecting parameter values that exhibit trends over time that if followed would result in out-of-bound readings. Sensed parameter values can also be used to detect when recommended engine operating conditions are being exceeded. By using the results of the analyses to inform engine maintenance scheduling and provide alerts to the pilot and maintenance staff regarding recommended engine performance trends and/or operating condition exceedances, the methods and systems contribute to enhancing the level of safety that can be achieved despite significant maintenance-budget reductions.

In one embodiment, a method for health and trend monitoring for aircraft systems includes receiving, by a processor on the aircraft, a plurality of sensor signals from a respective plurality of sensors onboard the aircraft and determining a reference signal from a subset of the plurality of sensor signals. Next, each of the plurality of sensor signals is individually compared to the reference signal to provide a plurality of difference signals. Each of the plurality of difference signals is compared to a threshold value, and a maintenance message is provided for any respective sensor associated with any of the plurality of difference signals exceeding the threshold value. An aircraft employing the health and trend monitoring system is also disclosed.

A process control monitoring system for a process control plant uses graphic trend symbols to assist in detecting and monitoring trends of process variables within the process control plant. A graphic display application within the process control monitoring system may implement and display each graphic trend symbol to graphically indicate or encapsulate current trend and value information of a process variable within the process control plant. The graphic display application may display the graphic trend symbol in a spatially realistic location within a graphical representation of the process control plant while maintaining the hierarchical structure or each hierarchical level of the process plant. The graphic display application may also include a navigation pane and a zoom feature that enable a user to quickly drill down through tend data to obtain more information and to support problem identification and diagnosis tasks.

The present invention discloses a project safety management system based on BIM. The system comprises: an orientation voice disclosure management module, a quality information collection and quality acceptance module, a safety early warning and construction recording module, a personnel health state detection module, a field staff trend monitoring module and a field mechanical equipment monitoring module. The project safety management system based on the BIM improves the project quality safety management efficiency, improves the communication efficiency, improves the safety management timeliness and ensures the overall process traceability of the quality management.

The invention provides a real-time data system of industrial big data and an operation method. The system comprises a data acquisition module, a database module, a real-time report module, a trend monitoring module and a background program monitoring module. According to the invention, a real-time data format processing technology and a database technology are combined; an improved phased linear data compression algorithm and an improved B + number data index algorithm are used. The information technology of the real-time database system is sent to the enterprise, and a unified and comprehensive enterprise-level real-time database service platform is provided for the enterprise, so that real-time dynamic monitoring and analysis of the management decision process of the enterprise can be realized, the operation condition of the enterprise can be improved, problems can be timely discovered, the production cost can be reduced, and the product quality can be improved.

A method for monitoring a GIS (gas insulated switchgear) by the aid of a high-frequency partial discharge online system comprises following steps that 1), the high-frequency partial discharge online system simultaneously independently detects a plurality of GIS monitoring points by the aid of an ultra-high-frequency method; 2), the high-frequency partial discharge online monitoring system shows an arrangement diagram of partial discharge probe marks and distribution; 3), the high-frequency partial discharge online monitoring system is provided with a filtering device; 4) the high-frequency partial discharge online monitoring system has a real-time data display function; 5), an expert system of the high-frequency partial discharge online monitoring system can realize automatic qualitative judgment of an ultra-high-frequency signal, and the type of the ultra-high-frequency signal is displayed on a man-machine interaction interface; 6), the high-frequency partial discharge online monitoring system provides a discharge history records and trend monitoring; 7), the high-frequency partial discharge online monitoring system realizes self checking automatically; and 8), the high-frequency partial discharge online monitoring system realizes remote monitoring. Compared with the prior art, the method for monitoring the GIS by the aid of the high-frequency partial discharge online system timely and effectively detects the GIS by the aid of a series of means, and effectively guarantees normal running of system equipment.

The invention discloses a steel spring and tension sensor based dangerous rock collapse detection device and a steel spring and tension sensor based dangerous rock collapse detection method. The steel spring and tension sensor based dangerous rock collapse detection device comprises a plurality of tension sensors, the two ends of each tension sensor are both fixedly installed with one end of each steel spring, the other end of each steel spring is fixedly connected with a foundation seat which is fixed in an underholing formed in one side of a crack of a dangerous rock, a wireless module is arranged on each tension sensor, the wireless modules are connected with a receiving main engine through wireless signals, and the receiving main engine is connected with a receiving terminal. The invention simultaneously and further discloses the detection method of the steel spring and tension sensor based dangerous rock collapse detection device. According to the steel spring and tension sensor based dangerous rock collapse detection device and the steel spring and tension sensor based dangerous rock collapse detection method, mechanical parameter variation of the dangerous rock is used for collapse trend monitoring, and a data wireless sensor network is achieved and established. The steel spring and tension sensor based dangerous rock collapse detection device and the steel spring and tension sensor based dangerous rock collapse detection method has the advantages of being high in precision, breakage-proof, strong in antijamming capacity, convenient in measuring and the like.

The present invention discloses a database load trend monitoring method. The method comprises: Step S1: periodically collecting database performance data by configuring a timing task, and establishing a resource baseline; Step S2: filtering the collected database performance data, and monitoring a year-on-year trend and a month-on-month trend for each resource usage; Step S3: pushing the resources that are not in the baseline library to the baseline library correction, dynamically generating the baseline by using the system, and re-storing the baseline back to the baseline library; and Step S4: for the resources with the established baseline, comparing the collected performance data with the baseline, if the performance change does not exceed the specified threshold, collecting a baseline corrector for baseline correction, and otherwise, if the performance change exceeds the specified threshold, issuing a performance warning for the resource usage. According to the method disclosed by the present invention, the warning can be automatically issued for the database performance in advance, the probability of occurrence of failure can be reduced, and requirements of standardization and platform management monitoring for mass machines can be satisfied.

A system and method are provided that are directed to the technological problem of performing real-time trend analysis to provide real-time cockpit level event predictions. The provided systems and methods further provide real-time corrective action suggestions associated with the real-time trend analysis.

The invention discloses an environmental pollution trend monitoring system. The environmental pollution trend monitoring system comprises n front-end devices, a transmission network, a data cube and a WEB server, wherein the front-end devices are used for collecting environmental pollution data of corresponding detection points, the input end of the transmission network is connected with the output ends of the front-end devices, the input end of the data cube is connected with the output end of the transmission network, the data cube is used for carrying out storage and computation on received data, the input end of the WEB server is connected with the output end of the data cube, and the WEB server is in interactive connection with the transmission network, and is used for carrying out final processing and publishing on the data. The environmental pollution trend monitoring system has the advantages of being low in manufacturing cost, good in real-time performance of monitoring, high in accuracy of monitoring, and capable of comprehensively reflecting the environmental pollution trend such as the current situation and the development trend of environmental quality.

The invention provides a cluster health integrated management system architecture and a construction method, and the cluster health integrated management system architecture is divided into an infieldand an outfield from the aspect of physical position distribution, and the infield and the outfield are in network interconnection through a mobile ad hoc network. The infield mainly comprises a scheduling server, a data comprehensive management server, a data application management server and fixed clients of all business departments, and the outfield mainly comprises a data sending terminal, adata card reader and a portable mobile terminal. The construction method of the cluster health comprehensive management system comprises the steps of data collection, data storage management, data pushing and data application. According to the invention, fusion analysis of various data such as flight parameter data, quality control data, flight plan data, engine monitoring data and the like is realized, the functions of aircraft health state management, health trend monitoring and the like are realized, the informatization and automation level of ground guarantee taking the data as a core is improved, and the work efficiency of aircraft maintenance guarantee is greatly improved.