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1. System Overview
This rice selling system usesIC cardConfidentiality and read-write storage function, write the recharge amount to the IC card through the read-write device for storage, forming an electronic wallet. When consuming, set the consumption amount on the charging device, and put the IC card close to the induction coil of the reader, and the charging machine will deduct the corresponding consumption amount in the IC card to complete the consumption process. It is simple, fast, clean and hygienic, avoiding the possibility of pollution and human error.
This system has a dual password function. In addition to the factory password, the IC card is also set with the unit password of the user unit to ensure that the card of the outside unit cannot be consumed in the unit to avoid losses.
This system adopts offline mode, which is not restricted by the network and has high reliability. At the same time, the two consumption modes of random consumption and fixed value consumption can be switched through the machine keyboard setting, which is convenient and quick, and can meet the different requirements of consumption modes at different time periods.
The network of this system adopts traditional RS485 network, and LAN communication can also be realized through TCP/IP-485 converter. This system supports two databases, ACCESS and SQL.
The IC card recharge operation of this system can be recharged on the computer through the card issuer, or an additional recharge machine can be configured for recharge.
2. System composition
This system consists of the following equipment: computer, RS485 converter (or TCP/IP-485 converter), card issuer, and toll machine.CanteenConsumption systemThe network diagram is as follows:
Three, equipment introduction
3. 1. Appearance of the equipment
3. 1, 1. Desktop rice sales and consumption machine
Size: 280×160×110 mm
3, 1, 2, hanging rice vending machine
Size: 210×140×42 mm
3, 1, 3, converter
3, 1, 4,Card reader
RS485-232 converter uses USB port to connect with computer
Fourth, the technical parameters of the toll machine
Stored data: 8000 records. Number of guests: unlimited.
Communication interface: A standard 485 interface. Power supply: 50Hz AC 220V ± 15%.
Average power consumption: <3 W Backup power supply:> 4 hours.
Weight: Desktop 1 ㎏ Hanging machine 0.5 ㎏
Reading distance: 〉3cm
Loss report alarm: You can report the loss after the card is lost, and the machine will automatically alarm when the card is lost.
Full record alarm: When the record reaches 8000, the toll collection machine alarms, and at the same time it cannot continue to consume, and it must be collected before it can be used again.
Five, function introduction
5. 1. Card management functions include: card type setting, card issuance, recharge, card refund, loss report, card replacement, etc.
5.2. Consumption settings include: consumption time setting, card maximum storage amount value setting, consumer management, and maximum amount limit for each consumption.
5. 3. Collect the consumption records of the data collection machine.
5. The summary statistics function includes: card operation summary, consumption summary statistics, statistics summary table, etc.
5. The query function includes: card reading query, personal query, consumption record detail query, recharge query, etc.
5. 6. Consumption correction. For some misoperations, such as the wrong amount of input, etc., it can be corrected immediately on the toll machine, or corrected on the computer afterwards.
5. 7, part of the report content
5, 7, 1, card operation statistics report
5, 7, 2, consumption summary report
Six, equipment configuration
Serial number product name model specification unit quantity unit price (yuan) total price (yuan)
1 IC card issuing machine (consumer) MUSB-IC station
2 converter LB-ZH
3 desktop charging machine (IC) MC08-TC
4 OCS set of consumption management software
5 IC card M1
6 Power cord m
7 Communication line (shielded four-core wire) m
8 Engineering cost total equipment cost x 20%
Seven, some cases
Huangge Town Government, Nansha District, Guangzhou City
Guangdong Yongshun Pharmaceutical Co., Ltd.
Staff Canteen in Shenzhen Longyi Industrial Zone
Guangdong Jingyang Investment Co., Ltd.
Guangzhou Conghua Donglin Diamond Co., Ltd.
Guangzhou Industry and Commerce Bureau
Elegant house
Guangzhou Sanitation
Huadu Prince Plaza
Youjun Industrial Zone, Guangzhou
Guangzhou Maiming Electronic Technology Co., Ltd.
Installation sales contact number:
Contact: Mr. Lin
Phone: 020-83680931 37094539
Phone: 13570442265
QQ:269763076
Website: www.maiwin.com.cn
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