Linkage control system and building system

Linkage control system and building system
Linkage control system and intelligent building is mainly through the access controller of the relay, or external relays to achieve, the building management
The system switch action equivalent all into control system of credit card operation, its essence is the relay card related to the access controller
Device or an external relay, which consists of the relay switch quantity output signal of the equipment in building system to control or management.
Linkage control system and building system is mainly reflected in the following three aspects:
1, with the building intercom system linkage
Linkage control system and intercom system and a type linkage, the linkage is the main way of the access control system integrated into the building intercom door machine,
Achieve the credit card inside the function, interrelated two performance is communicated with pure hardware.
But the linkage basically does not exist any technical difficulty, as long as the interphone has reserved space to install the access controller board, it can completely
The "talkback + access" function.
2, the elevator control linkage
Access control system and elevator control is mainly to achieve the following functions: the public elevator become special elevator owners, users can use the credit card
Ladder (need to press the floor number keys), and the user after the credit card the elevator to building specified level (no need to press the floor number keys), elevator to reduce the misoperation and idling
, effectively reduce the loss, to reduce the burden of elevator repair, save repair cost. The management personnel registration after the granting of a temporary access card or by the cardholder
Set password so that the lift to reach the designated floor, the nature of the function is to realize the switch input conversion elevator buttons to access controller
Switch input device, a card this action instead of button this action.
3, intelligent energy management
Through a strong external linkage function of access control management system, can achieve energy automatic management of office environment. At work, open automatically by swiping action
Air conditioning and lighting equipment, work by swiping action is automatically closed air conditioning and lighting device to save energy, night by the operation of access control system automatic
Open building landscape lighting equipment, early morning is automatically shut down, if necessary, can also automatically control office and other electrical equipment, 24 hours of arbitrary
The automatic cycle, period, up to the minute.
The realization of this linkage is mainly through the PC management software, the controller internal relays or external relay to achieve, principle is used
AC contactor switch output access controller related relay to control the electrical equipment, to realize electrical through the card, button or other means
The equipment control.