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Beijing Weidong Food Sales System Solution

chrispeng February 26, 2022 Other

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I. Introduction

Traditional canteens and restaurants usually use meal tickets or cash for settlement, which inevitably leads to problems such as cross-infection of bacteria, long queue times, meal tickets and cash loss caused by poor management. In order to fundamentally solve the above problems and improve the management level of canteens and restaurants, our company specially introduces the VIODO canteen information management system to users. It has the following advantages:

A , Real-time data transmission, timely reporting of loss and release of meal cards, to protect the legitimate rights and interests of diners

The background PC (server) receives the flow data of the window machine in real time and monitors the status of the machine in real time when selling meals, which effectively avoids the influence of the bad machine on the meal sales, and reports the loss and unhanging of the lost cards, so as to protect the cardholders. People’s consumption interests; this is something other systems can’t do;

B. Improve hygiene and prevent cross infection

Meal tickets or cash are used for settlement, and meal tickets or cash are often reused, which cannot avoid the cross-transmission of germs. The use of credit card meal cards to sell meals, because it is one person, one card, there is no cross-use, thus fundamentally solving the bacterial infection caused by crossover;

C. Save manpower, material and financial resources

In the cafeteria of a general unit, two people are required to sell meals at each window, but only one person can complete the work after adopting the computer management system. In addition, because the dining staff bought the card at their own expense, the unit saved a lot of expenses for printing meal tickets;

D. Shorten meal time and improve work efficiency

Using a credit card meal card to sell meals, the canteen staff operate the vending machine, which is equivalent to using a computer to perform calculations; diners use the card to settle on the vending machine, eliminating the need for trivial matters such as receiving meal tickets, cash, counting, and changing changes. work, reducing queues, shortening the time for selling meals, and greatly improving work efficiency;

E. Prevent loss and strengthen internal management

Due to the paperless transaction and computer management, the loss of cash and meal tickets caused by human factors is fundamentally prevented. At the same time, one person, one card, eats with the card, which effectively prevents the problem that outsiders eat in the canteen of the unit and also enjoy the food subsidy of the unit. For the cafeteria of the unit that adopts the “secret supplement” of meals, the use of this computer management information system can strengthen the management and prevent the occurrence of running, dripping and leaking.

F. Prevent the proliferation of fake meal tickets

Fake meal tickets appear frequently in some units, which has brought great trouble to the canteen and restaurant management, and has also caused economic losses to varying degrees. Using credit card technology and advanced encryption methods can fundamentally solve the problem of fake meal tickets;

G. Provide strong support for scientific management and decision-making

Using the microcomputer meal management system, it can timely and accurately grasp the meal sales situation of each meal, and accurately make statistics on the income, expenditure, profit and loss of the canteen and restaurant. Various data can be stored permanently, which is convenient for analysis and comparison, and it is convenient for leaders to understand and grasp the situation of canteens and restaurants in a timely and comprehensive manner, and provide strong support for scientific management and decision-making;

In a word, using this system can shorten the meal sales time, prevent the loss and fraud of meal tickets, solve the problem of cross-infection of bacteria in the process of using meal tickets, and at the same time, it can timely and accurately calculate the profit and loss of the canteen, and conduct various statistical analysis. This is a scientific canteen information management system, which can make canteen and restaurant management rise to a whole new level.

2. System Analysis

The food sales management system refers to the management of each food sales point in the canteen, increasing the speed of food sales, and improving the hygiene conditions to save manpower, material resources and financial resources, especially during the peak sales of food. It not only replaces meal tickets in the traditional sense, but also receives real-time flow data from the meal-selling window machine and monitors the status of the machine in real-time during meal-selling, effectively avoiding the illegal use of lost cards (blacklist cards). In order to improve the management level of the canteen, a computer information management system is established. The front-end sales terminal is formed by the window machine group, which is responsible for selling meals and collecting all the sales data; the back-end management machine is composed of a PC machine above 586, which is used for the information of the entire canteen. Carry out unified management; query accounting, analyze consumption situation, and compile various dining reports.After the system is completed, the automation of canteen management can be realized to achieve scientific and standardized management purposes.

(1) Equipment composition:

1. Management software: the working platform of the software, WINDOWS95/98/ME/XP.

2. Server card: used to manage and connect between terminals and PCs, with intelligent self-care capabilities, independent management and operation of sales network equipment. It can handle dining information for 40,000 people.

3. Consumer terminal: the window used to charge the user card to operate the POS machine, the main part of the system, can store 5000 credit card records in a single machine. With power-down data protection function, it can reliably save data for more than one year.

4. Pay-in machine: the window operation POS machine used to add the balance in the card to the user’s card.

5. Issuing machine: a terminal that is used for account opening, card reading, etc. and is directly connected to the server.

6. UPS: online uninterruptible power supply is selected, which usually provides regulated power supply for microcomputer and terminal, and is used as emergency power supply in case of power failure.

7. Transmission standard: RS485, or TCP/IP communication protocol, API module library.

(two) System advantages:

1. Power supply and power saving method: The charging terminal can have its own power supply to ensure that it can work continuously for more than eight hours after power failure or mobile use; it automatically enters the standby protection state when it is intermittently working, saving power and extending the service life of the equipment.

2. Consumption method: There are various methods such as unit price, retail, and pricing to choose from. Under the pricing method, you can choose no labor[结帐]The self-service charging method has strong versatility.

3. Double-sided display: The charging terminal is equipped with indicators such as power supply, consumption method, charging method, card balance, consumption amount, etc. The staff and consumers can view the same display content at the same time, and the consumption process is clear at a glance.

4. Supporting models and models: Toll terminals are available in desktop and hanging types, which can be determined according to different installation requirements.

3. User needs (for reference only, modify and supplement according to the specific content of your users)

Users are ready to use 15-25 machines:

• The canteen is divided into the high school and the teachers’ canteen, which are prepared for consumption by card. There are people in the high school and the teacher’s canteen. According to the number of users and the usage rate of our system, it is usually ideal for 80-100 people to use one window machine. The number of window machines (consumer terminals) used in this calculation.The machines used are: 7-10 window machines in the cafeteria, 1 cash dispenser, 1 hair dryer, 1 store, 1 bar counter, 1 service center, 1 laundry room, 1 billiard room, 1 table tennis 1 ball room, 1 computer room, 1 reading room, 1 gymnasium

• Consumer terminals are priced in two ways (package) and retail (zero point).

• Window machines and cash machines are in the cafeteria, and issuing machines and mainframes (computers) are placed in the computer room of the school’s financial office.

4. Scheme design

According to the actual situation of the canteen, set up a window machine and a cash add machine; if the meal card is accidentally lost, you can report the loss in the background in time, or you can find the background administrator to unhook it; when reissuing a new meal card, the old meal card The remaining amount in the card account will be automatically transferred to the new card account, which can avoid the loss of the diners’ account. At the same time, regarding the functions of the software, users can set one to three different management fees according to the actual situation. When applying for dining cards for diners, the system will automatically deduct the management fees according to different dining cards. If the unit has a monthly living allowance for its employees, it is not necessary to take back the employee’s dining card through the issuing machine, and the subsidy will be distributed to the employee’s dining card at one time. Save a lot of cumbersome procedures.

(1) System composition and configuration

(2) The main performance and characteristics of the system

1. The system adopts advanced single-chip network technology, with fast running speed and few intermediate links. One host can be directly connected to 240 food-selling terminals, the transmission rate is 57.6Kbps, and the maximum transmission distance from the management host to the window terminal is 1200 meters.

2. The system network adopts real-time communication (this is the feature that distinguishes other similar products), and the data has triple protection, that is, the data is stored on the server, the window machine and the radio frequency card at the same time, so any link failure will not cause data loss.

3. All the window machines can run independently. When the host, power line, network communication line fails or the host is unattended, the window machine can run as a stand-alone machine from the system. It is very convenient to use and will never delay normal meals.

4. The system has a variety of data receiving methods to ensure that the data is received correctly.

(1) Network reception: The data comes from the network server.

(2) Window reception: data is received directly from the window machine without going through the server.

5. Because the card is read without contact with the window machine, the reading is accurate and the window machine reads the card without any mechanical wear operation. The failure rate of the window machine and the card is extremely low, and the card life can reach more than 10 years.

6. It has the function of real-time monitoring, which can check the operation of food sales and payment increase in each window in real time. If a window machine fails, an alarm will be displayed immediately, and the normal operation of other window machines will not be affected.

7. The window machine has three ways of selling meals, which can be switched and mixed at any time. That is, the retail (directly input price) method of selling meals, the method of selling meals at fixed prices (serving meals), and the method of selling meals at a unit price.

8. With automatic subsidy function: In the process of selling meals, the card can be automatically subsidized without paying the card.

9. With limit consumption function: to avoid personal loss caused by loss of card, the system has a maximum meal limit function.

10. Cash dispensers enable real-time additions and withdrawals, both for the convenience of employees and for attracting funds.

11. It has the function of setting window permissions, that is, some window machines can be set to restrict the use of certain types of personnel.

12. For some people who need to deduct the management fee (partnership fee), when they deposit, the management fee can be automatically deducted in three types.

13. Real-time monitoring of the host file balance to ensure that the canteen management department is free from any losses and diners’ interests, thus ensuring the coordination between the diners and the canteen management department.

14. You can query the user’s monthly balance and consumption of each meal, as well as the consumption details of each meal and each window in recent days.

15. On the window machine, you can check recipes, meal times, and accumulated consumption at any time.

16. The host software is rich in functions, and can generate, query, and print various reports on account opening, account cancellation, finance, consumption, and statistics at any time.

17. The system has the function of automatic recording of operation steps, which records the operation and time of every step of the operator.

(three) system software

The software for selling rice (SF_WIN98) has strong versatility. It runs on the WIN95/98 system platform, and has a pure Chinese interface, which is easy to learn and use.

The meal management software mainly includes window management, meal card management, account management, detailed accounts, analysis and summary, data security, system maintenance, and online help.

1. Window Management (W)

During meal sales, use this function module to operate and manage each window machine. The window management menu includes six sub-functions: system startup, sales monitoring, system shutdown, communication recovery, manual clearing, and exit. It mainly completes the startup and shutdown of the system.

2. Meal Card Management (C)

This function module manages meal cards. The meal card management menu includes seven parts: account opening, card cancellation, replacement card, card repair, card inspection, card modification, and key card. Mainly complete the issuance, cancellation and re-application of meal cards.

3. Account Management (U)

The account is a meal card user. The account management menu includes seven main parts: account freezing, account recovery, host increase, subsidy distribution, account, collective account, and file modification. Complete the freezing and recovery of meal cards, as well as the details of payment and consumption of meal cards.

4. Detail Account (A)

The sub-account reflects the details of the card application and the report of the sales, increase and withdrawal of one meal, one day or one month in the cafeteria. Detailed accounts, the menu includes: sales revenue, access browsing, temporary access, meal card statistics, terminal details, refund list, subsidy records, roster printing eight parts.

5. Analysis Summary (T)

The analysis is summarized as a consumption analysis report for a day or a month. The analysis summary menu includes: structural analysis, consumption curve, administrative data, per capita data, comprehensive query, information summary, account balance.

6. Data Security (D)

The data security menu includes: Backup, Restore, Import, Export, Synchronize, and Clear. The main purpose is to protect the safety of food sales data and prevent virus violations.

7. Maintenance(S)

System maintenance is the integration of the initial setting and maintenance of the system, including nine modules: system setting, data dictionary, terminal management, communication detection, network control, telephone setting, system authority and operation log.

8. Online Help (H)

Online help provides system help information and version information.

5. System quotation

6. System implementation and service

6.1 System Implementation Timeline

Negotiate with the person in charge of Party A about the time of system installation, commissioning and use. In principle, it is advisable to install it on holidays or when the canteen is closed, without affecting the normal operation of the canteen of the unit and the dining of the employees.

6.2 System Implementation Schedule

1> Demand research and development.

2> Network planning, design, wiring, construction.

3> Window machine, PC machine in place, debugging, system maintenance personnel training.

4> System joint debugging, including software installation, system parameter setting, window machine communication test.

5> System trial operation, card issuance, registration.

6> The canteen is open.

6.3 Training Course Arrangement

On-site training 3 days

Number of trainees: 1 system maintainer

Window machine operator 1 per window machine

6.4 System Services

1> After the meal sales system provided by the company is officially used by the user unit, it will enter the sales system.

Post-user service stage;

2> The system is guaranteed for one year free of charge, and is responsible for system maintenance for life.

3> During the user’s use of this system, our company’s technicians come to

On-site inspection, find problems and solve them in time;

4> Within one year of system operation, the company is responsible for the maintenance of all hardware and software, and only the cost of hardware maintenance will be charged after one year;

5> After getting the call from the user, the city will respond in the following ways within 1 hour:

(1) The telephone guides the user to troubleshoot and restore the system to normal;

(2) Technicians arrive at the scene to troubleshoot;

(3) Technicians are present, analyze the cause of the failure, and negotiate solutions with users and implement them.

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