Elevator access management system solutions
1. Overview of elevator access management system.
IC card elevator control management system is one of the best systems in the application of PK non-contact IC card technology, the purpose of the system design is to achieve the elevator personnel access control, can prevent idle personnel outside the elevator, ensure safety and convenience, enhance the weak side of traditional safety management, and improve the safety level of the building. In addition, it can save electricity, reduce air consumption, and reduce the failure of elevator buttons, and prolong the service life of the elevator.
Elevators usually have two control modes:
1. Swipe the card outside the elevator for call control, which is actually an ordinary access control function;
2. Swipe the card in the elevator to control the specific floor, and the standard elevator function;
Realize the personnel access control of the VIP elevator, and swipe the card to reach the designated floor to ensure safety and convenience;
Each floor has an independent fortification and disarming time: during the fortification time, only cardholders who have the right to enter the corresponding floor can take the elevator to reach the floor, for example, subordinate employees are prohibited from entering the office floor of the leadership and senior executives;
Effectively ensure that the freight elevator is only used by cargo handling personnel and cleaning personnel.
Barrier-free elevators are given priority access to people with disabilities.
Second, the elevator access management system structure diagram.
This design scheme adopts TCP IP system scheme, and the elevator access management system structure diagram is as follows
3. Characteristics of elevator passage management system.
1) Hardware features.
It adopts industrial-grade 32-bit ARM microprocessor, advanced CPD, FASH and other technologies, which has the characteristics of high integration, low power consumption, large capacity and reliable information. The input and output interfaces adopt advanced protection circuits, which have anti-lightning impact, instantaneous overvoltage, short-circuit protection, and strong anti-interference capabilities;
With TCP IP, RS-485 and CAN multi-bus communication, whether it is an ID card or an IC card (M1, CPU) can run offline, ensuring that the elevator channel management system can be real-time, stable and reliable in any state;
The card reader interface has two ways to choose from Wiegand (ID) and RS-485 (IC);
ID mode supports various advance distance cards (124kHz: EM, 13.).56MHz: MIFARE1 (ISO14443A), TI (ISO15693), CPU (ISO14443A B C) (SM2, 3-DES), China Mobile Telecom mobile phone card, mobile phone Bluetooth, NFC;
IC mode supports MIFARE1, Ti, CPU;
The elevator controller can be automatically converted to the elevator safety mode when the power is off and damaged;
Visitors can be linked with the elevator control system through the video intercom system, including soft and hard linkage;
2) Software features.
The working state of the elevator can be set, that is, the elevator can be set to be managed by the controller, and the control of the elevator by the controller can also be disconnected according to the needs of the customer, and the elevator equipment can control it by itself;
You can set up a variety of cards to manage different users
Single-layer user card: read the card to enter the designated unique floor;
Multi-layer user card: the card reading is open to designate the corresponding floor;
Management card: read the card to open all floors that are needed;
The closing time of the floor button, the delay of the visitor linkage elevator, etc. can be set;
3 time periods can be set, and the starting value of each time period can be defined arbitrarily;
Each floor has an independent fortification and disarming time, and only cardholders who have the right to enter the corresponding floor can take the elevator to reach the floor during the fortification time;
It has various reports such as card reading information, access information, alarm information, etc.;
Fourth, the elevator channel management system function.
The working state of the elevator can be set, that is, the elevator can be set to be managed by the controller to swipe the card; It can also disconnect the control of the controller on the elevator according to the needs of the customer, and the elevator equipment can control it by itself.
You can set up a variety of cards to manage different users
Single-layer user card: read the card to enter the designated unique floor;
Multi-layer user card: the card reading is open to designate the corresponding floor;
Management card: read the card to open all floors that are needed;
The closing time of the floor button and the delay of the linkage of the visitor call elevator can be set.
The closing time of the button and the delay of the visitor waiting can be flexibly adjusted.
3 time periods can be set, and the starting value of each time period can be defined arbitrarily;
For example, the office building can be set up with elevators that are usually open, and the time period after work and holidays is the time period for safety control, and the all-day time of the elevator in residential buildings or office buildings can also be set up for safety control. During the security control period, employees or owners can enter the designated floor through the elevator with the authorized IC card, and in the case of forgetting the card, they can also enter the corresponding password of the designated floor number on the card reading keypad. During the whole process, employees or owners operate the elevator by themselves, and the controller automatically recognizes it without the intervention of management personnel.
Strict floor permission management.
Each floor has an independent fortification and disarming time, and only cardholders who have the right to enter the corresponding floor can take the elevator to reach the floor.
Rich query reports.
It has various reports such as card reading information, personnel entry and exit information, alarm information, etc.
Emergency plan. An emergency switch is set in the car of each elevator to control the power supply of the elevator controller. When there is an emergency or the elevator control system fails, the power supply of the elevator control system can be turned off, and the system will automatically switch to the control mode of the elevator itself, which will not affect the use of the original elevator and meet the security requirements. If it needs to be used as a fire linkage, the fire alarm can be connected to the power control of the elevator controller, and when the fire alarm is triggered, the system will automatically switch to the operation mode of the elevator itself.
5. Main equipment parameters of elevator access management system; 1. Elevator linkage network controller. 2. Elevator controller. 3. Elevator expansion board. 4. Password reader.
List of main equipment According to the application of the building, choose TCP IP elevator control system solution.