With the development of society and the advancement of science and technology, the digital network life era has arrived. In this era, the inevitable development trend of family intelligence, property management modernization and community service informationization has made the emergence of smart communities inevitable.
Intelligent community security composition
We must first recognize that smart communities are based on technology and make full use of computer technology in residential communities to provide people with fast and convenient information communication services, safe and comfortable living environment and efficient and scientific property management functions, including security systems. And information network system functions. The community security system is an important part of the intelligent community. It is a comprehensive multi-function prevention system that realizes real-time monitoring and management of the community and secures the residents of the community through various equipments that use security technology. As people's requirements for quality of life are getting higher and higher, the intelligent community security system not only provides basic security and prevention services, but also provides services such as community environment monitoring, so that intelligentization is not only a layer of glamorous outerwear, but also a real community. The beauty of the lives of the residents.
It can also be seen from the definition of intelligent community that security system and information network system are the core of the construction of smart community weakness, and public safety is the most important construction content of intelligent building. Therefore, the level of security construction of the community is accurate. The security level of the community determines whether the cell meets the construction standards of the intelligent community. From the current technical and industrial application status of the security industry, China's intelligent community security system needs to include security and information network construction, which is basically composed of the following subsystems:
1. Security and protection subsystem: monitoring system, border defense alarm system, building intercom system, patrol management system.
The perimeter defense alarm system consists of intelligent behavior video processor, (infrared) high-line camera, searchlight, siren, alarm control host and analog electronic map. The alarm control host and the analog electronic map are located in the central center of the community control center, and the system is integrated with the centralized management platform (CMS) system. The main function is to realize alarm function, linkage function and electronic map display function. The video surveillance system, as its name suggests, is a surveillance function for front-end video, a video recording function, and a forensic recording function.
The patrol management system consists of central management computer and system operation management software, information collector, transmitter, and other equipment. The main function is to set different time and different patrol routes, so that security personnel can set and time patrol in the community; Print patrol events, patrols, patrol time and routes can be recorded. The building intercom system consists of a home intelligent control terminal, a Chinese LCD information keyboard, various types of sensors, a management computer, system operation software, and an electronic control lock. The management computer is located in the central control center of the community. The main functions are to realize the home security function, the home three-meter remote copying function, the home appliance control function, and the home network communication function.
2. Information management subsystem: equipment monitoring system, entrance and exit control system, integrated property management system.
The equipment monitoring system consists of management computers, operating software and other equipment. The management computer is located in the control center of the central clubhouse of the community. The main function is to realize the property management requirements of the community, and carry out computer monitoring of the electromechanical equipment in the community to achieve centralized management.
The entrance and exit control system consists of a non-contact access control card controller, an IC card, an electronically controlled lock, a magnetic switch, a management computer, and system operation software. The main function is to implement entrance and exit control, abnormal alarm, authorization control, and card.
The comprehensive property management system comprehensively utilizes the various subsystems organically, and provides an effective management platform for the community property management personnel to realize scientific and information management of fast, efficient and energy-saving services. The system equipment is composed of a server, a workstation, a system software, and the like, and the control host is located at a central center of the community control center.
3. Information Network Subsystem: Information Service System.
The information service system is based on the community website information service and provides a comprehensive comprehensive online information service to the residents in the community. It is the main channel for communication between the community residents and the outside world, and also the physical platform for the exchange of information between the property managers and the residents. The system consists of a server, a workstation, a firewall, system software, etc., and the control host is located in the control center of the central clubhouse of the community. The main function is to use the information service system through community broadband or dedicated optical fiber network, and use Internet technology to provide residents with all kinds of convenience and speed brought by high technology.
CSRME Safety Controller is developed for standard GB27607. By monitoring machine tool safety related equipment, the security of machine control system can meet the requirements of GB27607, and its security meets the requirements of ISO13849-1 (PLe) and IEC61508 (SIL3).
With rich interfaces, CSRME has limited programmable function. It can simultaneously replace many different types of safety control modules or safety PLCs, thus greatly simplifying the safety design of machine control systems and reducing cost.
Safety Controller
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