Intelligent building facility management system

Abstract

The invention provides an intelligent building facility management system based on an IBMS system and characterized by: using the IBMS system integrated weak information system and the account information and the massive real-time operating data of the system's facilities and equipment as well as the pattern recognition method to extract the multiple characteristics of the facilities and equipment, and then forming the label groups of their own wherein the pattern recognition method comprises: characteristics extraction in which word symbols, data, and waveforms are extracted and the label type is determined according to the operation requirement of the facilities and equipment and this step adopts a supervised classification manner; characteristics selection in which effective characteristics are determined and based on that, characteristics classification is performed; learning and training in which the already known samples are used to establish the classification and characteristics recognition rules and training and testing are carried out to ensure the accuracy rate of pattern recognition; and classification recognition in which the established classification and characteristics recognition rules are used to perform classification recognition to the obtained samples.

Description

technical field [0001] The invention belongs to the technical field of intelligent buildings, in particular to an intelligent building facility management system. Background technique [0002] In current smart parks or smart buildings, the IBMS system generally integrates multiple weak current information systems in the building. Each weak current system contains a large number of electromechanical facilities and equipment of different types. An important task faced by property operation and maintenance personnel is to ensure that these facilities and equipment are operating in normal working conditions. [0003] Among these facilities and equipment, some are rare in number but have high individual value, which play a pivotal role in smart parks and buildings, and some facilities and equipment have a large number but a single model, and organize a complex weak current sensor system through quantity and network . What does hardware with such vastly different characteristics...

AI Technical Summary

Problems solved by technology

[0004] Scenario 1: During the daily operation monitoring period, the staff can only face and pay attention to the operation status and alarm information of the core key facilities and equipment in each weak current system, but cannot expand to other sensitive areas that need attention (critical, frequent alarms, vulnerable, High load and other facilities and equipment) information;

[0005] Scenario 2: After receiving the alarm information sent by a certain hardware device, the staff need to understand the hardware alarm information and deal with it in a timely manner. operating conditions;

[0006] Scenario 3: After the staff finds that a hardware device is faulty, they need to rush to the scene to analyze and deal with the hardware, but they cannot compare the operating data, performance pressure, environment, etc. of other devices of the same type near the device, so they cannot Determine whether the equipment is operating normally, and whether it needs to be replaced;

[0007] In the above three scenarios, the problems of inability to fine-tune monitoring, related monitoring of alarm equipment, and rapid comparison analysis and judgment are particularly prominent practical management problems in an IBMS system that integrates and manages a large number of facilities and equipment with different characteristics. With the deployment of more and more smart weak current systems in buildings such as smart parks and buildings, more smart facilities and equipment, wired or wireless networks, and massive operating data come with it. However, the operation and maintenance personnel of property facilities and equipment do not It will increase in proportion to the increase in the number of facilities and equipment. How to reduce the work intensity of facility and equipment operation and maintenance personnel so that they can recognize, manage and maintain these intelligent systems and facilities and equipment more efficiently? Is there a way or method to solve the above dilemma?