【 Weak current College 】 intelligent elevator access basic functions and related technologies

1. credit card reaches the floor. Issuing the card, you authorize the card user can reach the floor. When used, when the user enters into the elevator and swipe card reader, door access control panel to judge this card is valid and can reach the floor of rights through the output transformation will signal conversion to relay started automatically by pressing the corresponding button on the elevator floor to open to designated floors. At this point, no card user button is not available, the elevator to limit illegal.

2, the credit card after the Open button, manually press arrives to go to the floor. No credit card, except public layer button (such as 1/f,-1/f, etc.), other floor button is locked. Credit card, the elevator door opened authorized floor button, i.e. the authorized floor press the corresponding relay on-press the key is valid, when the user presses the authorize button in the corresponding floor, Elevator did not begin to run. Unauthorized floor key is invalid.

3. Exchange functionality. In a card issued in addition to authorized users where the floors, the floor can be authorized to visit, such as 16 floor users authorized to open 16 floor, you can apply for the opening of the 12, 13, 15/f. When direct in the lift of the credit card, the elevator then takes the user directly to the 16/f, if users want to access in 13 floor, friend, first press the elevator button, visits to transition to open access elevators do not automatically press the State, and the credit card, Elevator opened 12, 13, 16/f button, the user presses the 13th floor, elevator you can take the user arrived at the 13th floor.

4. temporary visitor features. For temporary visitors can issue a temporary card. You can authorize the issuance of a temporary card effective period, effective floor, effective elevator, valid credit card number, within the scope of authorization to use force. This information is loaded into the computer through the management of the main control board, when temporary visitors leave, retirement cards, you can cancel this temporary card.

5, security card management. For one-time visitors or some special visitors, can the security card to open the elevator floor. Security card privileges or administrators.

6. Special ladder two doors. Door hardware to reserve two reader interface, some double-sided door in the elevator, you can install a card reader at both ends, easier to use.

Matching function

1, intercom linkage function. When the visitor through the intercom at the door the host calling households, after confirmation by the households households from indoor Talkback extension door, door control input conversion plate connection with intercom system, that is, when the system opens the door when you call the elevator to the first floor, as well as a call to a floor of the main control board, the main control board, control buttons of the floor, from entering the elevator after pressing the corresponding button of the floor, the lift will only reach the floor.

2. call control features. The upper and lower the elevator call button next to install call controller, a valid credit card before you can press call, no card or invalid card, keys are not reflected, prevent illegal user calls the elevator.