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Modern business management is inseparable from advanced technology. Here, we recommend to you an advanced technical means to comprehensively improve the efficiency of enterprise management with less expenditure. With the development of the “Gold Card Project”, smart card technology has achieved unprecedented development in our country, and various smart card systems are being developed. More and more applications are used in various fields of the national economy and penetrate into the daily lives of residents. In the smart card family, due to its high capacity, high reliability, security and anti-counterfeiting, simple operation and long life (read and write times up to 100,000 times), inductive smart cards are becoming more and more popular in various smart card applications. Pay more attention. The application of inductive smart card technology has brought a revolutionary change to various management activities. The intelligent community card integrated management system uses inductive smart cards as the information carrier and computer network as a support to enable the property management company to fully realize the modern management method of the scientific and automated management of the community. It can realize the management of parking vehicles in the smart community, access control, membership club management, security patrol management, telephone bills, management fees, water bills and other expenses management, internal staff management and other functions. It has a significant effect on strengthening the security of smart residential districts, improving the level of real estate management and improving the image of residential districts.
1. Description of all-in-one card system requirements
(1) The overall demand positioning of the community all-in-one card system:
1. Establish a novel and noble overall image, highlight the high convenience of community life, and serve the ultimate goal of promoting sales.
2. The “one card” is implemented in the community, and the one card is implemented for access control, consumption, fee collection, parking lot management, property management company staff attendance and security patrol (optional module).
3. Implement limited closed property management to effectively separate the inside and outside of the community.
4. On the basis of reducing the cost of the system, try to block idle people, etc., to ensure the safety of residents and property (including cars), and to create a high security atmosphere in the community.
5. The passage of residents between the buildings in the community is similarly restricted, and they cannot enter other buildings without authorization.
6. People and vehicles are separated, and people and vehicles entering and leaving the community are controlled through different systems (methods).
7. Implement electronic money within the community. Residents deposit a certain amount on their resident card through prepayment, and use the card to handle management fees, water, electricity, gas, cable TV, telephone, etc., as well as internal swimming pools, tennis courts, residents’ clubs and other consumption matters. Pay a fee and use it for a long time.
(2) System function positioning.
A. Control of vehicles entering and exiting the community: The main entrances (port B, 26 meters) and secondary entrances (port D, 7 meters) for cars and motorcycles to enter and exit the community in the existing people-vehicle diversion plan are worth doubting. That is, the traffic flow is mainly distributed on the 4 lanes of the main entrance (B entrance), and the traffic is quite concentrated, which may cause traffic jams inside and outside the community during the peak period. There are two solutions: one is to widen the road at the entrance and exit D and narrow the green belts on both sides, so that the D entrance also retains 4 lanes (this plan is still preliminary designed according to the configuration of the D two lanes for the time being); the second is to open the two lanes. Individual entrances and exits make all entrances and exits of the community have the function of people and vehicles. Initially inclined to the first solution, and the second solution opens the entrance and exit of people to serve as the function of vehicle in and out, so the current design idea of separation of people and vehicles in the community does not actually exist.
B. Two-pass control of traffic flow: It should be affirmed that the current design concept is very advanced. It not only fully considers the needs of zoning control in the vast area of the community, and facilitates the residents to go out and park, but also takes care of the requirements for the diversion of people and vehicles in the community. It is recommended to plan the entrances and exits of various internal vehicles in the community on this basis, establish the corresponding relationship with each district as closely as possible, and reduce the number of internal parking lot control systems (this plan is temporarily set according to 7 internal parking lots. Preliminary design for each lane configuration standard).
C. Four entrances for personnel entry and exit are open: Due to the large area of the community, it is recommended that the two entrances B and D, which were originally reserved for vehicles, should be opened for personnel entry and exit at the same time, so that the number of entrances and exits for personnel can reach four.
D. Personnel access control at the periphery of the community: From the perspective of creating a safe environment in the community, it is of course better to position the system based on the hardware of the rigid control channel, but in terms of the current cost of the rigid control system, no matter what The three-kun turnstile method is still a flexible channel independently developed by our company to meet the needs of some real estates. The cost of a single channel must be more than 15,000 yuan. The total price will be a comparison based on the current scale of the community. Large expenditures, besides, customers in the current property market usually do not increase their purchase intentions due to the high configuration of intelligent systems. It is recommended to adopt the traditional humanized personnel access management mode. This preliminary plan will not design a control system for the inflow and outflow of people outside the community.
E. Personnel access control in buildings: Based on the analysis in “C”, the area control system for personnel in this community will more embody the guiding ideology of “appropriately relax the first line and focus on the second line”, and will be placed on the platform of each building Access control systems are set up on floors and underground parking lots to effectively channel the flow of people in the districts.
F. Clubhouse management: Based on the large area of the community and the larger permanent population, our company believes that this community may develop into a semi-open mode similar to XXXX. At this time, the self-seeking balance problem of the daily operation of the clubhouse will naturally lead to explore the community as much as possible Considering the consumption potential of internal households, income generation and cost reduction, the implementation of card consumption in the clubhouse can be used as a component of the intelligent system of the community, and to a certain extent can also be used as a property management company in the future to maintain public facilities in the community in the post-sale stage. One of the important means of the cost of use.
G. The idea of the four-community club linkage: “XXX1”, “XXX2”, “XXX2” and “XXX3” four communities are distributed in the central area of the new city of our city, attracting different customer groups, and the more important ones Belonging to the same developer, in order to better reflect your company’s status as a mainstream real estate developer in the city’s real estate market, as well as to give full play to the scale effect and increase the selling points of real estate, it is recommended to implement the consumption part of the above four real estate club facilities and their corresponding access control System linkage, in addition to interoperability, the key is to have a boosting effect on sales to a certain extent.
H. The system linkage concept of household card and bank credit card: the combination of functions of household card and bank card on the same IC card will enable households to hold the card in addition to convenient entry and exit, parking, consumption, and payment in the community, but also increase the number of banks. The traditional national consumption settlement and deposit and withdrawal functions of the card. The bank’s “golden sign” will add brilliance to the developer’s brand image and the credibility of the community. There is also a free and powerful service intermediary for the settlement of daily expenses between the property management company and the residents, which saves management costs while reducing the relationship with the residents. The overall effect of unnecessary disputes between the two is quite huge. At present, many well-known real estates in Guangzhou and Shenzhen, such as “Country Garden”, have already used and operated similar bank-enterprise cooperation systems. Our business in Dongguan area based on this model has been successfully carried out “Donghua-Tongbao” The two projects “and “Jinze-Tongbao” have obtained the corresponding project experience, and are now recommended to your company for reference.
(3) Positioning of system modules (subsystems).
A. Central card management system;
B. Parking lot entrance and exit management system;
C. Xiamen prohibition management system;
D. Community consumption management system such as clubs;
2. Design principles and standards of the smart community card system
(1) System design principles
Our company will follow the following guidelines to design this system:
1. The practicality of the system, the pursuit of the best balance of technological advancement, stability and maturity of the system, and avoiding the trial application of controversial and one-sided products and technologies in the community.
2. The advanced nature of the system shall be constructed in accordance with the general standards not lower than the general standards of the intelligent system of commercial districts in Dongguan.
3. The principle of optimizing the allocation, while meeting the needs of intelligentization in the life of residents and property management in the community, implement appropriate allocation.
4. The ease of use of the system, fully consider the quality requirements for operation and management personnel when the system is used in the future in the process of system design, construction and integration.
5. While emphasizing the degree of system intelligence, try to meet the needs of humanization in the management of the property community.
(2) Design standards
“The People’s Republic of China General Specification for IC Card Reading and Writing Devices” GB/T18239-2000 edition;
“Revision of Engineering Design Code for Integrated Wiring System of Buildings and Building Groups.”
(3) Project implementation effect
1. Residents: Make a household card for the household on the surface of the inductive IC card, and print the “XXXX” special logo on the card, landscape and card number, household name, card number, photo, floor unit and other personalized information (if not printed, the card will be Can be recycled and reused); Residents enter and exit the community and buildings, and car owners enter and exit the parking lot; the owners pay property management fees, water and electricity fees, parking management fees, and the consumption of public facilities in the community such as residents’ clubs and swimming pools. Its household card can be used as a consumer card. Based on the strong security performance of the IC card, residents and property management company employees will no longer need to perform password confirmation operations when entering and exiting the community, various buildings, and parking lots.
2. Property management company: use the employee card of the property management company for internal management-security patrol (optional), employee attendance and access control of important areas; perform the normal property management functions in the community through the resident card-property management, etc. Expenses, collection of water and electricity fees and settlement of community consumption, etc., play the role of settlement center.
The practical significance of the operation of the all-in-one card system in the community lies in the improvement of residents’ lives and property management.
It is convenient for residents to live, and it can pass through the whole area with one card in hand, avoiding many shortcomings of traditional password control methods.
Reduce management workload and improve management efficiency, level and level.
Safe and efficient, the system can effectively separate the inside and outside of the cell, which is conducive to the formation of the atmosphere of the cell.
Comprehensively improve the quality of the project, and establish the brand image of the developer and the property management company.
3. Community One Card System Composition and Network Wiring
(1) The composition of the smart community card system and the network connection
The owners or residents, visitors, security staff of the property management company and other staff constitute the main body of the management objects of the smart community card system. The system plans to adopt the RS-485 or CAN bus network structure in line with international standards, and connect the background computer with various equipment such as card issuing, access control, toll collection, attendance and traffic control equipment. The software system is composed of four subsystems: central card management system (card issuing center), building access control management system, vehicle entrance management system, and community consumption management system.
(2) Wiring instructions for the smart community card system
After preliminary understanding, “XXXX” has considered the pre-buried weak current line pipeline in the design of the community power system. Therefore, the communication line of this system will conform to the pipeline design plan as much as possible, and the insufficient part shall follow the information point-weak current well –The wiring method of the entrance of the weak current pipeline recently.
1. Installation location of equipment and interface
There are two categories of equipment that need network communication: data server, management microcomputer, and various types of inductive IC card reading and writing devices.
All access control machines with back-up power boxes are installed in a buried wall method except for the one hanging on the gate, avoiding ring beams and other components; the IC card control equipment beside the entrance and exit driveway of the underground garage of the community adopts pillar sunshade and waterproof type The bracket is installed.
The installation location of all equipment should avoid direct sunlight as much as possible, and strictly waterproof.
* Entry and exit management system
Because the various people and traffic control equipment at the entrances and exits of the building and underground garages are first connected to the management computer in the corresponding entrance and exit security guards, and the installation of these various equipment is all related to civil and electrical engineering, so the integrated wiring system is being considered It is only required to reserve one network cable for computer communication between the system management computer located in the community management office and the management computer located in the security guard booth at each entrance and exit. The interfaces are located at the property management office and the guard booth. Please mark the definition diagram of the network cable. As for the power supply and network communication lines between the entrance and exit management computers and various people and traffic control equipment, our company lays and connects itself during the construction of the project.
*Building access control system
Underground parking lot elevator entrance access control: In the underground parking lot, there are respectively XX elevator room entrances leading to the platform level of each residential building, and each elevator room entrance position is designed and installed with an induction IC card access control machine. The installation position of the access control machine is located on the right side outside the wall of the elevator car (if the door is left open, the left side), the edge of the doorway is 10cm to the right (left) and 1.5M from the ground.
The power socket and the network cable interface are located in the elevator wall directly above the installation location of the access control machine and 25-35CM below the ceiling.
Main entrance and exit of platform building: Each building has elevator entrance and exit on platform level, and each building is equipped with a set of IC card access control system.
The entire access control system has a total of XXX sets of IC card access control machines.
* Charging system
In the community residents clubs, shopping malls, property management companies and other charging places, there are inductive IC card charging machines.
Because the toll collection machine is a desktop computer, it is placed on the cash register (service counter) of the above-mentioned charging location, and the location of each cash register (service counter) has not been determined, so the installation location of the toll collection machine is introduced in the decoration plan of each tolling location Can’t be sure before.
It is required to reserve one 220V power interface and one four-core shielded wire interface for the toll collection machine.
According to the basic situation of “XXXX”, it is preliminarily set as XX station.
2. Wiring instructions for all-in-one card system
In general, the laying of the one-card system network communication line is designed and constructed in accordance with the relevant wiring rules of the computer network system. Other specific requirements are as follows:
* The communication between the computer of the management center and the computer of the operation terminal, and between the computer and various types of machines and tools is carried out by bus.
* The communication lines between the management center computer, each entrance/exit management computer and each type of machine use four-core shielded wire, while the management center computer and each entrance/exit management computer use a super five eight-core network cable and adopt international standard TCP /IP communication method (connected via HUB, the number of super five lines and HUB is determined according to the actual situation, in principle, a HUB is set every 90 meters).
* The interface can be reserved in bare wire form.
* Each machine data line interface reserves two meters of communication lines, of which five meters are reserved for the entrance and exit of the building, and 20 meters are reserved for the entrance and exit of the community.
* The network cable and the power cable (including lighting and power cables) must be separated by more than 1M. If the power cable interface and the network cable interface intersect or overlap on the same plane (such as the installation position of the access control machine interface), the two The laying of lines between the two must be 180 or 90 degrees. If you use metal trunking, you don’t need to pay attention to this requirement.
3. Power
If the community has planned a dedicated circuit system for weak current equipment, it is ideal, and it can supply power to all the equipment of the card system (except for the entrance and exit of the community and the flow of traffic control gates, which will be directly supplied by the nearest power distributor). If not, all use the nearest power distributor from the equipment installation point to supply power without contact.
*All use 220V power supply.
*The card issuer power supply in the central management system shares the same power socket with the central management computer.
*The power supply of various control gates at the entrance and exit of the community is taken from the power supply in the security guard booth at the entrance and exit (which can be shared with lighting power). The power supply in the sentry box can adopt the open wire laying method. The installation location of the power socket is more than 50cm above the ground, and it is required that the daily work of the staff in the post is not hindered. The number of “two plus three” switch-type power sockets in each sentry box should not be less than 2.
*If conditions permit, use dark wires to lay power supply lines (except for special instructions).
*Except for the sentry box, the pre-embedded pipelines of the power interface of each device are cut off to 10cm beside the position of the power interface required in “2” above, so as to reserve the buried space for the backup power box. The power interface can adopt the method of bare wire and insulating tape.
4. Lightning protection
According to past experience, if the lightning protection problem of the system is not considered, the possibility of the system being struck by lightning in summer is very high, which is manifested by the burning or damage of the communication part of the machine and the interruption of the communication line. After being struck by lightning, the system cannot work normally, which will directly affect the normal life and management order of the residents in the community and the property management company.
System lightning protection mainly considers the two links of network communication and power supply.
* The shielded wire ground wire is connected to the ground wire of the entire integrated wiring system; the processing method of the network wire for computer communication is the same as that of the computer network system. If the integrated wiring system cannot handle the ground wire uniformly, each relatively independent system, such as the entrance and exit management system, needs to be set with a ground wire. For specific situations, consider hooking as much as possible, and set it separately if it fails to succeed.
Ground wire requirements: 1.5 meters deep below the ground surface, metal plates above 3mm1 square meters.
*It is required to run through the power ground wire in strict accordance with the relevant national standards, which shall be solved by the strong electricity design and construction party of the community.
(3) All-in-one card system technology system
It is proposed to select the “MIFARE” technology system of Philips Semiconductors. This system is the world’s mainstream inductive IC card technology, such as the “Octopus” electronic ticket system of the Hong Kong Metro, the Guangzhou Metro, the Shanghai Metro and the Dalian City Card System, etc., and it is the system that it chose. At present, “MIFARE” in the world-wide proximity IC card market accounts for more than 60% of the market share.
(4) Smart community card equipment selection
It is planned to use the 3P series products of the “Amass” brand of Huiduo Technology Development Co., Ltd. The features of this series of products are as follows:
Adopting the current rapidly developing universal electronic identity authentication method in the world-inductive IC card technology, its advanced and convenient performance is comparable to non-traditional magnetic cards, barcode cards or contact IC cards.
The Mifare technology system of Philips Semiconductors, the mainstream system using global inductive IC card technology, is the same system as the electronic ticket system of the Hong Kong Metro.
Automatically generate various flow information, query information and various reports, and truly realize intelligent and information management (cooperating with management software).
The maximum number of cards issued is 260,000. In the case of networking, a single machine can mount up to 128 readers.
The punching time is less than 0.1 second, and the data collection rate is 56-115KB.
128*64 graphic dot matrix large-screen LCD displays traditional or simplified Chinese, and the data is inquired by menu.
Large-capacity data storage, can record 35,000 (liquid crystal) -70,000 (digital tube) punch-in data, and the data will not be lost after 100 years of power failure.
Data transmission adopts cutting-edge DES encryption algorithm technology with strong security performance.
The user manages the card password, which is safe and flexible, and protects the interests of users.
The unique blacklist management method can manage 260,000 blacklists with fast query speed (0.1 millisecond).
Stand-alone, networked operation can be selected arbitrarily, the network distance is 1200 meters in RS485F mode, and 2500 meters in CAN bus mode, which can form an all-in-one card network.
Combined with the upper-level management software, it can automatically judge the situation of absenteeism, lateness, early leaving, etc., and complete salary settlement and report printing according to attendance rules and rewards and punishment systems.
Unique installation method of separate bottom plate, easy to use.
Built-in switching power supply, electrical efficiency and system stability are more than twice as high as traditional transformers.
Powerful secondary development platform, rich interface functions, and open collection database.
The access control machine has multiple authority settings. There are multiple sets of password protection on the card. The password verification adopts DES algorithm encryption, which is safe and reliable, and has a damage alarm function.
The central control room can monitor the door status and access status in real time (the reader is set to real-time status), can record the card number and door opening time, combine with TV monitoring means and can be integrated into a complete system.
The rice vending machine has a variety of flexible rice selling methods such as unit price, fixed value and number, and has the function of setting the maximum consumption limit.
Consumption with a card eliminates the hassle of finding change during consumption, is convenient to use and eliminates hidden management hazards.
Two large-screen LCDs display detailed information for the convenience of consumers and operators.
Unique separate keyboard design, flexible and convenient operation, more adaptable in different use environments.
(5) Card selection
It is proposed to use “MIFARE I” card. The card is recognized by the industry as one of the most secure universal card types worldwide. The card has a built-in 64K bytes of storage space, divided into 16 independent sectors, each sector can be assigned its own independent function, and the password of the entire card and the password of each sector can be the same or can be set separately . It is a card type with a high performance-price-efficiency ratio.
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