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542 results about "Alarm management" patented technology

Alarm management is the application of human factors (or 'ergonomics') along with instrumentation engineering and systems thinking to manage the design of an alarm system to increase its usability. Most often the major usability problem is that there are too many alarms annunciated in a plant upset, commonly referred to as alarm flood (similar to an interrupt storm), since it is so similar to a flood caused by excessive rainfall input with a basically fixed drainage output capacity. However, there can also be other problems with an alarm system such as poorly designed alarms, improperly set alarm points, ineffective annunciation, unclear alarm messages, etc. Poor alarm management is one of the leading causes of unplanned downtime, contributing to over $20B in lost production every year, and of major industrial incidents such as the one in Texas City. Developing good alarm management practices is not a discrete activity, but more of a continuous process (i.e., it is more of a journey than a destination).

Transformer station three-dimensional real scene simulation system and implementation method

The invention relates to a transformer station three-dimensional real scene simulation system and an implementation method. The system comprises a safety region monitoring unit, a three-dimensional visualization display unit, and a system management unit. The safety region monitoring unit comprises a wireless real-time positioning module using a UWB positioning technology, a moving target security monitoring module, a moving target information query module, a target historical data query module, a safety region early warning setting module, an equipment information query module, and an alarm management module. The three-dimensional visualization display unit comprises a roaming module, an operation deduction module, a field operation instruction scheme making module, and a risk management and control module of an electrified dangerous region. The system management unit comprises a user management module, a system setting module, and a log query module. The system realizes functions of daily inspection and maintenance visual management of a transformer station, operating personnel daily inspection and maintenance process real-time tracking and monitoring, security alert alarm and intelligent recording management.
Owner:WUHAN NARI LIABILITY OF STATE GRID ELECTRIC POWER RES INST +1

Internet bar monitoring and warning system based on human face recognition technology

The invention relates to a monitoring alarm system of an internet bar based on the face recognition technology, which comprises a monitoring camera, a video signal processing module, a face recognition host and an alarm management server. The monitoring camera carries out face video image acquisition and transmits the acquired face video images to the video signal processing module for video image processing; the video signal processing module transmits the processed video signals and the face images to the face recognition host; the face recognition host carries out comparative recognition processing on the face images according to face database of a blacklist; and if the matching is successful, alarm messages are transmitted to the alarm management server for alarming by a computer network. By adopting the monitoring alarm system of the internet bar based on the face recognition technology, whether the persons to be found appear can be automatically judged and automatic alarming is carried out, therefore, the system is safe and fast, has stable and reliable working performance and wide application range, greatly improves the degree of monitoring intellectualization of the internet bar and can provide clues for the police to solve cases, thereby being beneficial to improving the efficiency of ministry of public security for solving cases.
Owner:THE THIRD RES INST OF MIN OF PUBLIC SECURITY

Hydroelectric equipment monitoring and fault diagnosis system based on big data technology

The invention discloses a hydroelectric equipment monitoring and fault diagnosis system based on the big data technology. The hydroelectric equipment monitoring and fault diagnosis system comprises a visualization display module, an alarm management module, a query and statistics module and a fault diagnosis nodule. The visualization display module collects to-be-monitored information of a substation through a state access controller and uploads the information to a data uploading server through the state access controller, in this way, the data uploading server module can upload the equipment monitoring data to an Hbase database, query and statistics can be conducted on relevant information, and equipment monitoring information and equipment-related statistical information can be displayed. The alarm management module generates an alarm record through configuration of combined alarm conditions of an equipment monitoring point. The query and statistics module is used for achieving the functions for history query of the equipment monitoring data and general information query of equipment-related accounts. The fault diagnosis nodule adopts various fault diagnosis models or prediction models for conducting equipment fault diagnosis and early warning. By the adoption of the hydroelectric equipment monitoring and fault diagnosis system based on the big data technology, equipment diagnosis efficiency can be improved, the equipment diagnosis level can be increased, the basis is provided for equipment condition-based maintenance, the maintenance cost is reduced, and power supply reliability is improved.
Owner:STATE GRID CORP OF CHINA +1

Internet-of-things based intelligent alarm management system for intensive care

InactiveCN105678092AAvoid Alarm FatigueReduce alarm fatigueHealth-index calculationTelemedicineReal time analysisAbnormal vital signs
The invention discloses an internet-of-things based intelligent alarm management system for intensive care. The system comprises a data acquisition and control module, a communication module and a central monitoring system, wherein the data acquisition and control module is used for acquiring running state data of an ICU (Intensive Care Unit) monitoring device and vital sign data of a patient in real time and sending the acquired running state data of the ICU monitoring device and vital sign data of the patient to the central monitoring system; the central monitoring system is used for performing analysis processing on the running state data of the ICU monitoring device, identifying a type and a working state of the ICU monitoring device and performing emergent grading alarm on device fault information; and the central monitoring system is further used for performing real-time analysis and comparison on the vital sign data of the patient and a set alarm range and performing emergent grading alarm on abnormal vital sign data of the patient. According to the system, the safety of nursing can be enhanced, the harm of alarm can be effectively reduced, the treatment delay due to 'alarm fatigue' of medical personnel is avoided, and the medical quality can be improved.
Owner:THE THIRD AFFILIATED HOSPITAL OF THIRD MILITARY MEDICAL UNIV OF PLA

Intelligent video analysis system and method based on PTZ video camera cruising

The invention provides an intelligent video analysis system and method based on PTZ video camera cruising. The system comprises a front-end PTZ video camera and a rear-end server. The rear-end server comprises a cruising configuration module, a PTZ video camera control module, a video analysis configuration module, a system control module, an intelligent video analysis module and an alarm management module. The cruising configuration module is used for setting cruising groups and cruising points of the system to generate a cruising list. The PTZ video camera control module is used for analyzing the cruising list and generating a cruising execution list automatically. The video analysis configuration module is used for configuring related intelligent video analytical algorithms for all the cruising points and configuring the cruising points into the cruising list. The system control module is used for calibrating video camera parameters of each cruising point, calling a video stitching module and automatically generating a panorama splicing map in the whole cruising period according to the execution sequence of the cruising points. The intelligent video analysis module is used for conducting target detection and event analysis according to related setting and giving a real-time alarm to a detected event. The alarm management module is used for conducting corresponding local management on the alarm.
Owner:BEIJING BOOSTIV TECH

Intelligent video quality monitoring platform

The invention discloses an intelligent video quality monitoring platform. The intelligent video quality monitoring platform comprises a platform home unit, a quality full-view unit, a quality monitoring unit, a diagnostic management unit, an alarm management unit, a resource management unit, a quality analysis unit, a configuration management unit, a process management unit and a system management unit, wherein the platform home unit comprises a user distribution module, an alarm statistics module, an alarm trend module and an alarm distribution module; and the quality full-view unit comprises a GIS full-view module and a topology full-view module. The platform can realize functions of service quality monitoring, early warning of the service quality, fault diagnosis and analysis and service quality statistics, and can monitor a user video service awareness state in real time by acquiring a network quality index at a user terminal side and a service transmission quality index; and early warning and pre-maintenance of a user network can be realized according to statistical user fault data in the quality full-view and quality monitoring, atoms can be automatically utilized for configuration as required, and a diagnostic result can be directly displayed on an engine.
Owner:CHENGDU WANGDING SCI & TECH

Intelligent auxiliary monitoring terminal of transformer substation

ActiveCN101741146AGuaranteed software versionData acquisition is stableCircuit arrangementsInformation technology support systemAutomatic Data ProcessingFrequency conversion
The invention discloses an intelligent auxiliary monitoring terminal of a transformer substation, which comprises an intelligent terminal, wherein all monitoring equipment of the transformer substation is accessed into the intelligent terminal by an equipment adapter. The intelligent auxiliary monitoring terminal of the transformer substation is characterized in that the intelligent terminal is internally provided with a transformer substation intelligent terminal database and the service modules of equipment ADP (automatic data processing), state management, alarm management, task management, task executing management, exclusive management service, equipment management, service management, Master table management, log management and permission management. The transformer substation establishes the intelligent auxiliary monitoring terminal, and the seamless access and complete coverage of all online monitoring and auxiliary equipment monitoring systems of the whole station are achieved; by frequency conversion acquisition and data excavation, the intelligent acquisition of the auxiliary monitoring equipment is realized, and the data and the information of all monitoring equipment in the station are supplied to other high-grade applications.
Owner:JIANGSU FRONTIER ELECTRIC TECH +3
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