The so-called "elevator control" is actually a kind of elevator control technology. A system device similar to "access control" is installed on the original elevator. The elevator will only start after swiping the card to send the owner to the floor he wants to reach.

1. Basic principle of ladder control

The basic function can automatically identify the category and authority of the IC card, preventing people without the card from illegally using the computer

Once the controller has hardware and software failures, it can immediately restore the elevator to the free state automatically, and you can press the floor selection button to take the elevator and realize the linkage function with the fire emergency switch of the elevator. Unique built-in PIN pad, instead of IC card operation. Residents can modify the password by themselves without the participation of managers, reducing tedious management work and increasing security.

a. Management function

System management: set system administrator and operator permissions.

Card issuance management: IC card initialization, card replacement, replacement card, blacklist, loss report, etc.

Permission setting: set the floor permission of the cardholder;

Time period setting: time, date, holidays, etc. to set the permission to enter and exit the elevator;

Elevator open use period: switch to non-IC card control state according to period, floor open period, and valid period of a certain IC card.

b. Record function

The Access controller records each operation (including card number, card swiping time, registration floor, and other information)

The record can be read out on the computer of the management center through the collector or networked and can be retrieved and inquired by time, elevator number, specific cardholder, etc., and various comprehensive management reports can be automatically generated.

c. Extended functions

Support fire linkage and BA linkage;

Support the intercom system to open the owner's corresponding floor elevator authority function;

More expansions of other card subsystems are added according to customer requirements;

d. System Features

The system IC card control equipment is installed in the car or on the top of the car, and the linkage signal acquisition equipment is installed in the stairwell or in the building shaft;

There are two management modes of offline and networking, with RS485 interface, which can upload and download data through the network or data collector and elevator management computer; in view of the convenience of system construction and maintenance, this project is an offline mode.

Time limit: flexibly set the time period for swiping the card (that is, the IC card control period) and the time period for not swiping the card (that is, the open use period), which can be personalized for the building, elevator number, and a certain elevator floor. The two functions expire It will be converted automatically after the paragraph.

Direct access by swiping the card: direct registration by swiping the card, no need to press buttons, showing intelligence, users with only one-floor authority in the card can realize the direct access function by swiping the card.

2. Installation Method

The IC card elevator controller is safely installed on the top of the car, and the IC card elevator card reader is installed at a proper position on the COP panel of the operation box in the car. In order to facilitate the user to swipe the card and enter the password, the card reader is generally installed from the inner bottom of the car to the operation panel. Between 1.2~1.4M. If the elevators are not connected in parallel, that is, each elevator runs independently, no group controller is needed; if several elevators (generally no more than 4) are connected in parallel, the group controller needs to intelligently select the nearest elevator to implement the intelligent elevator control system Instructions received; the floor signal collector is directly connected to the elevator controller. The installation diagram is shown on the right:

3. Use the mode of elevator control system

a. For the owner: the resident calls the elevator after swiping the card on the embedded access control, swipes the card after entering the elevator, the corresponding floor button lights up, and directly arrives at the floor where the user lives. If the resident forgets to bring the card, he can also enter the designated floor by entering the designated floor number and password on the card reader keyboard.

b. Property management in the community: You can configure a card that can go to all (or some) floors. After entering the elevator, swipe the card, and then press the key of a certain floor.

c. For visitors: no need to swipe the card and password to take the elevator. The visitor connects to the resident extension through the building intercom. After the resident confirms the identity of the visitor, he presses the unlock button through the intercom extension to open the door of the unit, the hall door is unlocked, and the elevator will automatically When going down to the 1st floor, the visitor enters the hall, directly enters the elevator and presses the Exit button of the floor where the resident lives, then registers and starts the elevator to go directly to the floor where the resident lives, while for other unauthorized floors, the visitor cannot press the button to register.

4. Household mutual visits:

a) If the building intercom system itself can realize mutual visits between extensions, it can be realized by using the intercommunication of the building intercom system.

The method of use is: owner A can call Owner B at home. After the two parties talk, owner B presses the unlock button to unlock the elevator authority on the floor. Owner A presses the elevator outside call button to call the elevator. After entering the elevator, press owner B You can reach the B owner's floor by pressing the button on the floor.

b) Realized by the owner providing a password.

c) Use the reception card to open the access authority of the designated floor to achieve.

5. Underground parking lot: For non-residents, set it so that it can only reach the ground floor, and cannot enter the residential floor and underground parking lot;

6. Sightseeing on the top floor: For non-residents, it can be set so that they can only reach the sightseeing floor and cannot enter the residential floor;

7. Special circumstances: Since the IC card system can realize the linkage with the fire signal after the fire signal is connected, the IC card elevator control system will automatically disconnect from the elevator to ensure the normal use of the elevator in emergency situations.

Author: Written by Anna Zhang from S4A INDUSTRIAL CO., LIMITED