One card system solution for property and logistics management of science and technology park
chrispeng [ad_1]
The one-card system usually includes an access control system, an attendance system, a parking lot system, a patrol system, and a consumer system. These five systems can be used independently or networked. The common feature is that the front end generally has equipment such as ID/IC cards, card readers, and controllers. The transmission mode is 485 bus mode or network transmission mode after 485-RJ45. The back end can usually be connected to a computer for management and control.
In order to make the description more accurate and pertinent, this solution takes a science park as an example to introduce in detail the application of the one-card card in property and logistics management. This program includes all aspects of the application of the one-card system, mainly including: access control system, attendance system, patrol system, parking lot system, consumer system and other five parts. In other applications, the patrol system and the parking lot system may be independent or all five systems are independent systems, depending on the actual situation of the project site and the needs of customers. In terms of system structure, the one-card system is relatively simple, and network management is mainly realized in the form of 485 bus.
Chapter One Project Assumption
The science and technology park consists of a property management center and 16 factories and other buildings, with built-in facilities such as markets, entertainment venues, and medical institutions. There are 4 pedestrian entrances in the park, one parking lot for one entry and one exit, and it is necessary to manage the entry and exit of more than 60,000 people. The parking lot mainly manages vehicles in the park and guests’ vehicles. The market, entertainment, and medical facilities in the park still use manual fees. At present, there are many areas in the park, but the security guards still use the old patrol management mode. No time attendance management system has been set up in the Science Park. It is required to design a non-contact all-in-one card system according to the current state of the science and technology park to complete the intelligent project of the entire science and technology park property management.
Chapter 2 User Analysis
The previous manual management not only consumes a lot of manpower, material resources and financial resources, but also cannot improve work efficiency in a practical sense. Due to the large number of people entering and exiting the park, the entry of unemployed people is difficult to control, and the safety of the park cannot be guaranteed. It is often impossible to control the occurrence of public security cases in advance, and the security guards cannot identify all the personnel in the park; in the parking lot management, the users living in the park are required to write cards and enter temporary vehicles every time with the time card or parking card. Miscellaneous, the loss of vehicles in the park; manual settlement of internal consumption in the park often creates troubles for counterfeit banknotes, change, financial management, etc.; management like this not only causes a great waste of human resources, increases management workload, but also makes it difficult Ensure the security of information collection. Aiming at this backward management model, we designed a community smart card solution that integrates access control, patrol, consumption, and parking lot functions according to the actual situation of the park. The user can complete the above work with only a smart card, and can also Request the output of relevant information, documents or reports. The summary analysis is as follows:
1. Each person in the entire system can use only one card to complete the following functions;
2. In addition to the parking lot, there are four entrances in the science and technology park. Every employee of the science and technology park entering the park needs to use the work card to sense on the access control card reader. If the card is valid, it will automatically pass through, otherwise it will prompt a message. If you enter forcibly, you will call the police;
3. The property management center installs an access control management system, divides the time zone and authority to enter the control area for the management center staff, and saves all entry records, and the management center staff monitors the entry and exit of the management center personnel through the computer in real time;
Four) There is a vehicle entrance in the park, and a parking lot management system is installed at the entrance to manage vehicles entering and exiting the company. Internal vehicles shall be handled with internal cards and shall not pass through the gate. The external vehicle security issues a parking card;
5) There are shopping centers, entertainment venues, markets, and medical institutions in the park. The personnel in the science and technology park can check out with smart cards, and can perform operations such as reissuing new cards and canceling cards according to special circumstances;
6) Set up a security patrol system according to the wide geographical conditions of the park. Arrange Quanli patrol routes.
7) According to the requirements, there are a total of 16 attendance points in the park, and the attendance of the staff in the park is managed through the attendance machine;
8) The system alarms when using illegal cards or encountering damages and other accidents;
9) The system has good scalability and can be connected to monitoring equipment such as cameras, smoke probes, infrared probes, and temperature probes;
Chapter III Design Basis
The design standards and specifications involved in the system design mainly include:
“Intelligent Building Design Standard (DBJ08-47-95)”
“Code for Electrical Design of Civil Buildings (JGJ/T16-92)”
“Commercial Building Cable Standard (EIA/TIA-569)”
“Industrial TV System Engineering Design Specification (GBJ115-87)”
“Code for Construction and Acceptance of Electrical Installation Engineering (GBJ23-90, 92)”
“Civil closed-circuit surveillance system engineering technical specifications (GB50198-94)”
“Safety Protection Engineering Procedures and Requirements (GA/T75-94)”
Chapter 4 Solution
The entire science and technology park card system is divided into an access control system (the access control system is divided into the entrance access control system and the management center access control management system according to geographic location), one entry and one exit parking lot management system, networked attendance system, backup patrol system, Five subsystems of the networked consumer system. All realize all-in-one card through non-contact ID card. The solution will be elaborated according to the following divisions (Note: The “issuing card” mentioned in the solution refers to the inductive issuance of the user’s existing smart card, rather than adding a card to the user, and one card per person. For example, the original user has access control Permission, after adding consumption function, consumption function can be added to the original card, realizing the use of all-in-one card):
System structure diagram:
Section 1 Access Control System
Scheme breakdown
There are two types of access control systems in the Science Park. One is the simple access control system responsible for managing the entrance to the park, which mainly controls the identification of the personnel entering the park; the other is the access control system responsible for managing and controlling the personnel entering the management center.
solution
Facing a large-scale entrance identification system of about 60,000 people, it has 4 access control points. The system is composed of a computer, a card reader, a converter, and an infrared beamer. The card reading method is a non-contact card reading method. The management center issues cards to all staff in the park. The cardholder only needs to shake the card near the card reader (5-15 cm) once, and the card reader can sense that there is a card. And send the information (card number) in the card to the computer, the computer will judge the validity of the card, and then control the infrared reflector according to the judgment result. The whole process can realize the access control management function as long as it is within the valid credit card range. The card reader is installed inside and outside the side wall of the door without affecting its work. The induction card is not easy to copy, safe and reliable, and has a long life (non-contact card reading method reduces the mechanical wear of the card to zero). And through the communication adapter (RS485) and the computer for real-time monitoring, data processing, query, report output, etc.
The management center access control management system is responsible for managing the controlled doors entering the property management center. It is composed of computer, converter, controller, card reader and electric control lock. The difference with the admission management system is that the access management center can be managed according to time and hierarchical authority, and the control center monitors the entrance of each door in real time. The control center establishes an employee management database by computer sub-department, collects the entry and exit data of each controlled door regularly or in real time, and at the same time collects, inquires, classifies and prints according to the department. When people enter/exit the door, they need to hold the card in the card reader for identification. After the card reader reads the data, the information is transmitted to the host. The host determines whether the information is legal. If it is legal, it sends a signal to the electric lock to open the door, otherwise Alert the control center. For example, financial personnel can only enter the financial office during working hours, and when entering outside the time control area, an alarm will be issued to the control center. Managers’ office staff may work overtime at any time, so the time zone can be customized from 7 am to 10 pm.
Section 2 Parking System
Scheme breakdown
The parking lot computer charging management system is a general term for the modern parking lot vehicle charging and equipment automation management. It is a high-tech mechatronics product that puts the parking lot under computer management.
The current manual cash charging method, on the one hand, is labor-intensive and low-efficiency, and the other main drawback is that it causes great financial loopholes and cash losses. Using the parking lot management system through computer confirmation and statistics, put an end to mistakes and cheating, and protect the interests of parking lot investors.
solution
Set up one-in-one-out parking lot management system at the control gates for vehicles entering the park.
According to the specific situation, the vehicles entering the park are divided into internal vehicles, temporary vehicles, and special vehicles; the following three types of vehicles enter the science and technology park solutions:
Vehicles inside the park are managed without stopping. The internal vehicles first go to the management center to collect the card, and the vehicles can pass through the park during the legal use period. When a vehicle enters the park, the remote card reader detects the card. For example, when a valid card in the vehicle is sensed, the barrier will be automatically activated. When the vehicle passes safely, the barrier will be closed and the vehicle will enter the record (time point) , Entrance, owner’s name, vehicle information, etc.) to the computer database. When the vehicle leaves the park, the remote card reader will detect the card. If it senses that there is a valid card in the vehicle, the barrier will automatically open. When the vehicle passes the barrier safely, it will automatically drop off and save the vehicle exit information record .
Carry out card issuance management for vehicles temporarily entering the park. When a temporary vehicle enters the park, the long-distance card reader cannot detect a valid card, and the barrier is closed. The vehicle owner presses the card taking button on the card ejection machine of the control chassis, the entry time is automatically recorded when the card is taken, and the barrier is opened. Vehicles enter the park; when leaving the park, the vehicle reads the card on the exit ticket box and collects the card through the card collection machine (if there is no card collection machine, the security can collect the card manually). The barriers are automatically opened to save the past information of the vehicle;
Special vehicles, such as public security, fire, hospital, emergency repair and other vehicles entering the park, can be released by security personnel.
Section 3 Attendance System
Scheme breakdown
With the continuous advancement of science and technology, the control of human resources has become more and more refined. As an excellent enterprise, it must have first-class talents, a sound management system and advanced office equipment.
Personnel attendance is realized by software and hardware, and is specially designed for enterprise management. Full use of software can effectively save human resources and greatly improve work efficiency. Its function is to perform file management and attendance statistics for corporate employees to replace the traditional inefficient manual attendance methods; for example: a company with 2000 employees uses paper cards for attendance, that is, each person sends one per month A paper card, employees use the clock to clock in every day to and from get off work. In this way, at the end of the month, the management must collect back 2000 paper cards, and then send another 2000 new cards to employees. Then, after a few days of manual statistics, an employee attendance report will be generated. The workload and accuracy are greatly deducted, and personnel affairs are adopted. The attendance management software and the corresponding equipment can significantly improve this result. First of all, the system uses electronic cards (induction cards) with long lifespan, no monthly recycling or replacement; secondly, employees only need to quickly pass the electronic clock to achieve the goal when checking in and register, and the efficiency is high; at the end of the month, no manual processing is required. , The system software will calculate all the results for you and print out reports.
solution
The attendance system is composed of a computer host and an attendance machine. There are 16 attendance points in this program.
Install 16 attendance points in 16 factory areas in the entire park.
The management center will issue the card according to the list provided by the factory. The card will mark the employee information, such as the employee’s photo, factory name, name, position and other information.
Set in the management center computer according to the factory name, department, and schedule time provided by the plant personnel department. Every month the factory staff clock in according to their own schedule. The management center can query the staff’s check-in status in the database in real time.
At the end of the month, perform statistics, query and arrange the attendance sheet for the next month based on the employee’s clocking in and commuting information.
Section 4 Consumer System
Scheme breakdown
The consumer system has always used manual charging, which is time-consuming and cannot avoid the problems of human error and human cheating. The development of social business directly uses cash transactions for customers to be extremely unsafe and inconvenient to carry. The emergence of credit cards replaces Currency trading has been welcomed by customers. The intelligent consumption system adopted by the company is based on customer requirements. IC card consumption is used. The consumer terminal directly performs transaction deduction and adopts centralized computer management, which avoids human error and human cheating and solves the problem of carrying cash.
solution
There are 32 consumption points in the consumption system. Adopt a networked consumer system.
Install consumer machines in entertainment centers, shopping malls, hospitals and other outlets in the park.
In the park, the management center first issues cards and recharges the consumer groups in the community, and the residents of the park will use the valid cards in the park. The entire operation includes recharge, consumption, loss reporting, and cancellation. Cardholders make purchases at the consumption points in the park, and the cashier enters the charge amount. When the amount in the park resident card is not enough for consumption, the system automatically prompts the user to recharge. If the resident card is lost, you can report the loss to the management center and perform the card replacement operation. The original card amount Automatically transfer to the new card. Residents who move out of the park can cancel their cards and refund the remaining amount in the card as appropriate based on actual usage.
When the business closes every day, the system will automatically calculate the daily cash register report for the day. And check the report data with the actual cash register.
[ad_2]
