Analysis of elevator IC card application and prospects

The elevator IC card management system can intelligently control and manage the elevator occupants, effectively preventing the idle passengers from arbitrarily taking the elevators into and out of the building, thereby improving the safety management level of the building.
The elevator IC card management system adopts one person and one card, specifies the authority, and rides the card with the 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.

System structure and function

The elevator IC card management system consists of an elevator IC card, a card reader and a signal controller (instruction controller in the elevator IC card), and an elevator IC card reader/writer (desktop). The designated arrival floor signal is stored in the IC card, and the system operates the IC card through the card reader; the card reader communicates with the IC card through the radio frequency signal and provides energy to the chip on the IC card; the IC card responds Read the instructions of the card reader and report the result of the processing. After reading the information stored in the IC card, the card reader transmits the information to the signal controller, and the signal controller controls the elevator command board according to the received floor signal that is allowed to be opened or needs to be registered, and opens the corresponding command button or directly registers the corresponding Floor instruction.

The instruction controller of the elevator IC card itself includes an internal command signal control board and a card reader, and the internal command signal control board includes a stored calendar, a clock, a 485 interface, and the like. It is a device installed on the elevator call board for receiving and recognizing the IC card; and controlling the elevator call button. Under certain conditions (such as elevator maintenance, fire alarm), the controller can also release the control of the buttons.

The desktop IC card reader/writer is a computer-based management system. It itself contains the elevator IC card software management system. The software itself has powerful database management. In addition to the above functions, the IC card can be initialized (that is, the production company's blank card), that is, the IC card issued to the company. For identification and confirmation, IC card can be recharged, counted, printed, customer data query and statistical management.

Classification and role of IC cards

1, ordinary single-layer card

The card is used by ordinary elevator passengers. One person and one card can only reach the designated floor by boarding the ladder. When in use, when the passenger enters the car, the IC card is placed close to the IC card manager, and the command manager in the elevator IC card will automatically recognize the legality of the IC card. If the card is legal and no passenger button is selected to select the floor, the system automatically lights up the summoning light you want to go to and stops at the landing. If the card is illegal or has no card, the passenger cannot press the summoning light to achieve the purpose of the card.

2, ordinary multi-layer card

The card is used by special passengers such as security guards, elevator maintenance personnel, building management personnel and personnel who can reach multiple floors. When the cardholder takes the elevator, the IC card is placed close to the elevator IC card manager.

The passenger can press the floor call button to be reached. If the passenger presses the floor call button that is not specified in the IC card, the operation is invalid (the light is not lit) to achieve the purpose of limiting the arrival of the floor.

3, management card

This card is used by elevator managers. When someone loses the IC card or the IC card is stolen, the original cardholder should immediately report the loss to the elevator management personnel. The elevator management personnel can use the management card to input the lost IC card number as the prohibited card number into the management card, and then After the management card is close to the elevator IC card manager for 30 seconds, if the prohibited card number is used again, it will be regarded as an illegal card and will not be confirmed. When the IC card is lost, the card number in the management card is eliminated to achieve the purpose of being reusable. Of course, elevator managers can also use this function to prohibit or recover the card card of the cardholder who violated the rules (such as arrears). The management card cannot be banned, so the management card cannot be lost.

System functions

Automatic layer selection: The passenger places the IC card close to the card reader of the elevator call board. Without the passenger button call, the system automatically judges the card's legality, automatically identifies the card number and automatically selects the floor you are arriving at.

Multiple permission settings: The system provides a variety of cards with different permissions to suit different passengers.

Single-layer card: For general users, users do not need to press the button to automatically select the floor they are on.

Multi-layer card: For special users (security, cleaners), can open any designated floor.

Management Card: Used by the property community administrator to disable/use the lost or illegal IC card.

Fire protection function: The system itself has a fire protection function. When a fire or earthquake occurs inside the building, the system itself automatically leaves the control and resumes the state of no card ride.

Perfect punch card machine

Desktop punch card machine: has a rich database system. In addition to the above functions, you can also perform various functions such as customer data query, statistics, and printing. The system interface is a full Chinese interface, no training is required, and it can be used by itself.

Versatility: It can be applied to elevators of various brands and models. It has been installed on elevators such as Toshiba, KONE, Mitsubishi, Hitachi, Thyssen, and Bolint.

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