Brief Introduction to Several Security Technologies Such As Door Ban Management System in Smart Comm

In a broad sense, smart community combines property management, safety communication system with modern high-tech technologies such as modern construction technology, computer, communication and control. Connect the property management office through the communication network to provide residents with a safe, comfortable and convenient modern living environment. In a narrow sense, it includes access control management system, property management system, electronic patrol system, monitoring system, etc. 1、 Access control management system access control system is to manage the passage of important channels of smart community. The door control system can control the entry and exit of personnel, as well as the behavior of personnel in buildings and sensitive areas. Install control devices at the door of the building, elevator and other places, such as card reader, fingerprint recognizer, password keyboard, etc. If residents want to enter, they must have a card or enter the correct password, or press special fingers. The access control system can effectively manage the opening and closing of doors, ensure that authorized personnel can access freely and restrict unauthorized access. 2、 Electronic patrol management system patrol system is a means for the administrator to manage whether the inspector patrols the route to the designated place at the designated time. The patrol system can help managers understand the performance of patrol personnel, and managers can change the patrol route through software at any time to meet the needs of different occasions. The patrol system is divided into wired and wireless: the wireless patrol system is composed of information button, patrol handheld recorder, downloader, computer and its management software. Information buttons are installed on site, such as doors near residential buildings, garages, main roads, etc; Patrol personnel on duty shall carry portable patrol recorder; The Downloader is connected to a component for exchanging information between a handheld recorder and a computer, which is set in the computer room. The wireless patrol system has the characteristics of simple installation, no special computer, and convenient system expansion, modification and management. The wired patrol system is that the patrol personnel send back signals to the management computer at the specified time and place on the patrol route to indicate normal. If the signals are not sent to the management computer at the specified time or do not appear in the required order, the system will consider it abnormal. In this way, problems or dangers of patrol personnel can be quickly found. 3、 As one of the monitoring means and information security status in the work area, the closed-circuit monitoring system, combined with the internal intercom system and public address system, can reduce the workload of managers and improve the management quality and efficiency. As a powerful modern security assistant, the closed-circuit monitoring system sends on-site video images or danger signals to the main control center and sub management room. The personnel on duty do not need to visit the site in person. They can objectively monitor each area, give unified command and scattered guidance in case of discovery, and save a lot of patrol personnel. Fewer people can avoid many human factors and ensure that plans that can be handled properly can be implemented in the shortest time.