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If the access control system is linked with the security sub-equipment, it will give full play to its role in the entire intelligent security system, which can not only bring convenience to users' work and life, but also save energy, and it is easier to operate. The following is a detailed analysis of the linkage between the access control system and the security sub-equipment:
1. Linkage with building intercom system
The linkage between the access control system and the intercom system is a parabolic linkage. This linkage method is mainly to integrate the access control system into the building intercom doorphone to realize the function of swiping the card. The interrelationship between the two is represented as pure hardware connection. . And this linkage basically does not have any technical difficulty. As long as there is a reserved space in the intercom host to install the access control controller board, the function of "intercom and access control" can be fully realized.
2.Elevator control linkage
The access control system and elevator linkage control mainly implement the following functions: make the public elevator a dedicated elevator for the owner, which can enable users to swipe the card to use the elevator (requires pressing the floor number key), and after the user swipes the card to reach the specified level of the building (no need to press the floor number key ), Reduce elevator misoperation and idling, effectively reduce losses, reduce elevator maintenance burden, and save maintenance costs. After registration by the management personnel, a temporary access card is issued or the elevator sets the elevator to the designated floor based on the password set by the defendant's cardholder. The essence of its function is to convert the switch input of the elevator keys to the relay switch on the access controller. For volume input, swipe the card instead of pressing the button.
3.Intelligent energy management
Through the powerful external linkage function of the access control management system, the energy management of the office environment can be realized automatically. Automatically turn on the air-conditioning and lighting equipment by swiping action at work, and automatically turn off the air-conditioning and lighting equipment by swiping action at work to save energy. At night, the related operation of the access control system will automatically turn on the building landscape lighting equipment, and it will automatically turn off in the morning. If necessary, it can also automatically control and control other electrical equipment in the office. It can be set arbitrarily within 24 hours and can be automatically cycled. The time period is accurate to minutes.
The realization of this linkage mode is mainly realized by the host computer management software, the internal relay of the controller or the external relay. The principle is also to use the switching output of the relay associated with the access controller to control the AC contactor of the electrical equipment. Buttons or other means to control electrical equipment.
Beijing Jiahua Guardian Electronic Technology Co., Ltd. has been focusing on building intercom security services for 18 years. The business scope includes Guardian building intercom systems, video intercom systems, access control systems , monitoring systems, smart home systems and related supporting facilities. Among them, the reliability and stability of the access control system series products have been tested by the market and become the designated brand of many real estate developers. Jiahua Guardian Service Hotline 18810314117