Design case of the all-in-one card system for Fucheng International Comprehensive Project
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Starting from the functional needs of the all-in-one card system for integrated projects, the key points of point configuration, system architecture, equipment selection and software matching are explained, and the key considerations for designing the all-in-one card system and the control relationship between the devices can be seen from it. , And combined the actual project to explain the overall consideration of the all-in-one card system configuration.
The all-in-one card system of the comprehensive project is an important facility for community management, which is related to the security needs of residents in the community and the needs of parking lot management. The system involves the access control subsystem and the parking lot management subsystem. Due to the many points, the larger installation space required for the installation of turnstiles, and the longer communication lines, various considerations must be taken in project planning and design and engineering construction to ensure the practicability, economy, and efficiency of the system. Advancement and flexibility. This article discusses the design of the all-in-one card system based on the project example of the application of the Cube All-in-One Card in the Shanghai Fucheng International Project.
1. Project Overview
Fucheng International Project is located at 910 Quyang Road, Shanghai. It is a comprehensive community with an area of 160,000 square meters, integrating office, commerce and residential buildings. The commercial office area is positioned as open management, and the residential area is closed management.
2. Point configuration of the all-in-one card system (see the floor plan of Fucheng International Project)
1. Point demand in business area
According to the needs of open management, the three ground entrances and exits located in the commercial office area do not need to be equipped with gates to manage vehicles entering and exiting. In order to realize the parking fee management, the gates of the underground garage of the commercial office area are equipped with gate equipment to realize the cost management of the parking lot. In order to realize the orderly management of vehicles entering the commercial office area, the vehicles are guided from the ground by the security personnel. Enter the entrance of Tengke Road on the upper side, and then enter the third basement, the mechanical parking garage, and the two underground floors of the No. 1 basement from the No. 1 entrance and exit of the 3# basement. The reasonable and orderly management of the traffic flow ensures the timely collection of vehicle parking fees.
2. Point demand in residential areas
The residential area needs to set up the points of the two subsystems of the access control and the parking lot. The specific requirements of the access control system are: access control points need to be set at the entrances of each unit from the basement of Building 1 and Building 2; entrance halls on the first floor of each unit of Building 1, Building 2, Building 3, and Building 4 need to be set up. Set up access control points; access control points need to be set up at the connecting ports between Building No. 3 and Building 4 and the first basement floor and the second basement floor. The requirements of the parking lot system are: the ground entrance of Yiminhe Road is the only passage for vehicles in and out of the residential area, and it needs to be equipped with gate equipment to realize the management of long-term car brushing and temporary car charging. Under the guidance of security personnel, temporary vehicles are parked in the small parking lot on the ground of the community. Regular vehicles will enter the No. 1 basement through the No. 1 entrance and exit of the 1# basement. For this reason, it is necessary to set up gate equipment at these two entrances and exits to realize the management of vehicles entering the first basement.
Three, the architecture of the system
Since Fucheng International is a comprehensive large-scale community, in order to ensure the real-time performance of the system, a mixed communication method of TCP/IP and RS485 is adopted. The access control subsystem does not have very high requirements for real-time performance, and uses RS485 bus networking; and the parking lot system has high requirements for real-time performance of data transmission, so it uses TCP/IP Ethernet communication protocol for local area network networking. The channel controller, guard box computer, workstation, and server of the parking lot subsystem adopt the TCP/IP protocol Ethernet networking method. The data transmission and reception rate is much higher than the 9600bit/s commonly used in the previous RS485 bus mode, and the transmission rate can be Up to 10Mbit/s. And compared with the traditional RS485 half-duplex and polling method, the TCP/IP method adopts the full-duplex mode, and the data of the front-end channel controller is actively uploaded to the database of the server of the monitoring center in real time. The database is confirmed and sent quickly. The command is given to the front-end channel controller, and through the dry contact signal of the channel controller, the main controller is controlled to open the starter to ensure the real-time performance requirements of the front-end equipment. Refer to the parking lot system diagram and access control system diagram for details of the system structure.
Note: 1. The entrance hall on the first floor adopts the module RF-AC10, and the basement adopts the all-in-one RF-AC60
2. The entrance hall on the first floor adopts electric control lock RB300, and the basement adopts electric control lock RM-280
Fourth, the selection of equipment
1. Equipment selection of the access control subsystem
Access control integrated machine RF-AC60: This equipment is installed at the access control door of the basement of each house in the residential area leading to the stairs of each unit. It integrates control and card reading functions (IC card), using 86 bottom box installation, various signals Wires and power cords are inserted into the terminal block for wiring, which is convenient for maintenance. Compared with traditional similar equipment using lead-out wiring (not repairable), the cost performance is obviously superior.
Building embedded module RF-AC10: This module is embedded and installed in the intercom door phone on the first floor of each room in the residential area, and controls the electric control through the series connection of the normally closed point of its relay and the relay normally closed point of the intercom door phone. Lock, realize the function of IC card swiping to open the door.
2. Selection of parking lot subsystem equipment
According to the requirements of management functions, the entrances and exits of the entire project are divided into toll entrances and non-toll entrances and exits, and charging refers to the management function of temporary car charging. The two types of entrances and exits are configured with different equipment, which has met the needs of management. The specific main equipment selection is as follows:
Ticket box RF-PB12A: The ticket box with the function of issuing temporary cards is selected at the entrance lane of the toll entrance. The device can store 100 ISO standard induction IC cards at the same time, and it is connected to the toll computer. Each time the card is issued or validly read The card and the computer have records; foreign vehicles drive to the induction coil in front of the card issuing ticket box at the entrance, which is detected by the vehicle detector and linked with the button to automatically spit out a card, and the driver can enter after taking the card by himself; Automatic sound alarm when there are few cards, card empty, or failure; automatic reset in 100 seconds after error alarm; with Chinese display prompt function, high-brightness LED Chinese characters automatic display and flip; with built-in walkie-talkie, the driver can inquire about parking through it condition.
Access (exit) card reader cabinet RF-RB11: Set up this equipment at the entrance and exit lanes of toll entrances and the entrance and exit lanes of non-toll entrances and exits, and realize long-term storage of vehicles in and out of the community and underground garage by swiping the card, with built-in storage Drivers can use it to inquire about parking and other information from the management center, especially non-toll entrances and exits without staff on duty. When the equipment fails and cannot work normally, they can contact the management personnel of the monitoring center in time. The management personnel can be configured in the monitoring center Manually open the brake button to operate the lever up and down to ensure the timely entry and exit of the vehicle in the event of a failure.
Manual opening button RF-BCB: This device is installed in the guard booth of the toll entrance and the monitoring center (for non-toll entrance and exit) to realize the manual opening and closing of the stopper, especially in the case of card failure. Can show its effect.
Remote control RF-Y: This device is used as a necessary supplement to other brake opening methods. The manager directly controls the main controller on site to open and close the car stop.
Vehicle management computer: Through the video capture card and the front-end camera configured in the computer, a picture of the entering vehicle can be captured by swiping card capture or ground sense trigger capture, and uploaded to the server of the monitoring center. When the vehicle leaves the field, It will also capture real-time pictures of the vehicle exiting the scene, and retrieve the pictures captured during entry from the server for comparison. It has been determined whether the entrance and exit are the same car. When the comparison fails, the computer will use text and sound effects Make an alarm.
Channel controller RF-PX50: It is the core control equipment of the parking lot subsystem. IC card readers, vehicle detectors, main controllers, etc. are all connected to this equipment, and are connected to the vehicle management LAN through TCP/IP interface. It uploads the card reading information of the IC card to the server in real time, and after confirmation by the server, the legal card information is returned to the channel controller, and the channel controller sends an opening command to the main controller to open the gate. When the network fails, the channel controller can run offline, and should have functions such as an anti-following mechanism and a charging mechanism. When the network is restored, all data will be automatically uploaded. At the same time, it has an information backup function, the number of recorded information reaches 10,000, and the number of registered users is 5,000.
Remaining space display RF-PD14P: Install this device at the entrances and exits of underground garages and communities to display the remaining temporary parking spaces of related underground garages and community ground parking lots to avoid the situation that no parking spaces can be parked after vehicles enter. At the same time, if the long-term car exceeds the validity period, a reminder can be given, and a rolling reminder of the deadline will be given to the vehicle that is about to pass the validity period.
Five, software selection
1. Server: Install the all-in-one card management software database and match the USB port dongle. This dongle is programmed into the encrypted startup program of the three software modules: access control, parking lot, and model comparison. The server is equipped with the storage of card information, access records, charging records, snapped pictures, etc.; and can manage the passage authority and validity period of the IC card; at the same time, it realizes two-way communication with the channel controller and the sentry box computer.
2. Workstation: Install all-in-one card management software, matching USB port dongle, this dongle is programmed into the encrypted startup program of the two software modules of access control and parking lot. Make it have real-time monitoring of access control system and vehicle management system entry and exit records; fill in and download card information during system commissioning and download to the channel controller, access control integrated machine, building embedded module and save it to the server.
3. Property management computer: install all-in-one card management software, match the USB port dongle, this dongle is programmed into the encrypted startup program of the parking lot software module, and this computer is connected to the card issuing machine. It is used for card issuance, recharge and download information to the channel controller, access control integrated machine, building embedded module and save it to the server, and can print charge receipts.
4. Vehicle management computer: Install all-in-one card management software, matching the USB port dongle, this dongle is burned into the parking lot, and the encrypted startup program of the two software modules for image comparison. This computer is connected to a temporary card reader. Realize the charge management of the temporary card, snap pictures, control the starter and so on.
Six, conclusion
The all-in-one card system of a comprehensive project is characterized by many points and complex functional requirements. It needs to be considered in the initial stage of architectural planning and design, especially the vehicle management equipment at the entrance and exit of the underground garage requires a certain amount of installation space, and generally needs to be reserved in the length direction. The installation site of about 10 meters is suitable, and it is better to reserve an installation location on the ground near the entrance of the underground garage, so that the height of the vehicle entering the underground garage will not be affected by the height of the stop lever of the car. It’s limited, and it’s easy for the driver to swipe his card. If the installation location cannot be arranged on the ground, try to install it on an open-air ramp without a roof. If it can only be installed on a ramp with a roof, a folding arm blocking lever should be selected to ensure the blocking effect of the blocking lever. At the entrances and exits of residential areas, the need to install vehicle management equipment should be considered during road planning. It is generally appropriate to reserve a width of 1.2 meters for them to ensure the normal installation of equipment. (Author: Shanghai Forte Zhibao Real Estate Development Co., Ltd. Zhang Zhongxin)
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