Introduction and function of elevator access control

The elevator access control identification methods mainly include: credit card recognition, password recognition, and biometric identification; elevator access control realization function: through the access control module on the first floor, the control of the call button of the elevator car of one floor is realized, and the elevator is called. For example, by card, the floor that each card can reach is specified by the property management department when issuing the card. The cardholder can call the elevator at the designated floor without pressing the button to stop, and call the floor to be reached; it can neither be called nor docked on the unspecified floor.

basic skills

1. When brushing a single-layer user card, the elevator directly registers the floor, no need to press the button;

2. When brushing the multi-layer user card, you must press the permission button recorded in the card. The card does not record the permission, and the button cannot be registered. The property management personnel (security guard `cleaner) can use the multi-layer card for management;

3. On the basis of the layer control type, the function of intercommunication with the building is added; with the password keyboard function, the tenant forgets to bring the card, and can also enter the ladder when the card is not used;

4. For the visitor, the boarding can be realized without the card and the password: firstly, the intercom system is used to call the resident, and after the resident confirms the identity of the visitor, the intercom switch is opened by the unlock button to open the unit door, and then the elevator start button is pressed to give the IC card elevator. The selection control system sends the signal that the guest can go to the floor. When the elevator goes down to the ground floor, after the elevator enters the elevator, press the button of the floor where the resident is occupied, the registration starts the elevator, and the other unauthorized floors cannot be pressed by the visitor. ;

5. One motherboard can control 8 floor buttons; each floor plus one floor expansion board can control 8 floors and up to 4 expansion boards; (The above is full-featured, simple type can control 16 layers)

6. Support the charging function of the elevator. For the charging card, the card will be deducted from the card every time the card is successfully swiped. When the number of cards is deducted to zero, the elevator is not allowed.

7. The IC card layer controller and the elevator's own system are connected by passive contacts. The two are completely isolated and will not have any impact on the original performance of the elevator.

8. If the IC card system fails, it will automatically detach from the original system and restore the original state of the elevator without affecting the use of the elevator;

9. With fire signal input interface, when the fire switch signal is activated, the IC card elevator system does not work, and the elevator returns to the original state (the fire signal provided by the elevator company should be a passive dry contact signal);

10. The main board is equipped with RS485 communication interface, and the management computer can communicate with the system through the network or data collector (network and data collector `software` card reader is optional)

11. The system can be controlled by the network or data collector (both optional) to control the system for a certain period of time, so that the elevator can automatically run according to regulations;

12. The system can manage 2000 blacklists and store 2000 usage records. The storage records are saved in the case of power failure, and are guaranteed not to be lost within 10 years;

13. In conjunction with the optional equipment such as the network `software` data collector, the blacklist management function can be implemented to prevent the card from being illegally used after being picked up by illegal users;

14. The system records information about the elevator used for each successful card swipe (including the floor number and transaction status of the elevator code used by the user card number `use time`), which can be controlled by the network or data collector. Read out in the device for statistical `printing` archive `inquiry; the system is an open `building block structure, fully supports offline operation

Optional function

1. Intercom linkage function. When the visitor calls the occupant through the intercom door host, after the occupant confirms, the occupant opens the door from the indoor intercom extension, and the input conversion board of the access control is linked with the intercom system, that is, when the intercom system opens the door, the elevator is called to the elevator. The building and the floor of the called household are provided to the main control board. The main control board is the button for controlling the floor. When the visitor enters the elevator, the corresponding floor button is pressed, and the elevator only reaches the floor.

2. Call the elevator control function. Install the call elevator controller next to the elevator call button on the upper and lower sides of the elevator. After the card is valid, the elevator can be pressed by the button. No card or invalid card is swiped. The buttons are not responding, preventing illegal users from calling the elevator.