With the popularization of metros in major cities and the frequent occurrence of urban congestion, a large number of travelers have chosen to take the subway. At the same time, in order to bring convenience to citizens and achieve intelligent traffic, the subway operation department has issued a variety of prepaid cards. With this card, the citizens are relieved of the need to purchase tickets every time they take the subway, and they can also spend at other shopping centers. However, many illegal elements have illegally recharged and sold illegally, which has caused inconvenience to the citizens' travel and has also directly affected the profits of the subway operators.
In order to facilitate the use of cars, subway operators have set up automatic ticket machines at some subway stations. As long as the citizens follow the on-screen instructions, they can approach the ticket reader reader to query the last ten transaction data, including : Trading time, transaction status, station name, deducted fare and ticket balances in five parts.
client needs
A self-service equipment manufacturer in Guangzhou successfully used its mature technology and advantages in self-service equipment to successfully enter the field of intelligent transportation systems. In the research and development and manufacture of self-service ticket machines, gates and other terminal equipment, etc., has a very strong scientific and technological strength, and successfully provide a comprehensive AFC system solutions. In response to the actual needs of the subway operation department, the customer successfully mentioned the following requirements for the development of its self-service ticket inspection machine:
High resolution display function;
High stability
Support network transmission, serial port printing and other functions;
Supports PC 104 devices
North China Industrial Control Solutions
In the customer's project, North China Industrial Control fully considered the customer's needs for power consumption, serial port, display, and network, and recommended to customers an embedded 3-inch motherboard, NORCO-3680, which has the following advantages:
·Onboard AMD ultra-low power LX700 processor ·Integrated display controller supporting VGA+LVDS/TTL display output ·4 USB interfaces, 4 COM interfaces ·Integrated sound card and network card ·Provide a PC/104 interface
System structure and features
Ultra-low-power, high-performance processors provide high stability for the system;
·Integrated network card can ensure the ticket checking machine realizes the network transmission data function;
Integrated high-performance display controller, high resolution
A variety of expansion interfaces (including PC/104 slots) are available to meet customers' requirements for other equipment;
Provides 4 serial ports, which can connect readers, printers and other serial devices;
Systematic review
Guangzhou Metro has set up a ticket inspection machine provided by the customer at each subway station hall. As long as the public leans the card against the “reading card†pattern, the display will immediately display the card balance. In addition, the ticket inspection machine can also provide a list of 10 historical information of recent transactions. The station number, time, transaction amount, balance, whether to take a bus or take the subway, etc. are all listed. And citizens can randomly print a water running operation ticket, which can display information such as transaction time, amount, and operation serial number. The application of automatic ticket gates for subways has greatly facilitated the public’s self-check on subway information, and has also undermined the unscrupulous attempts of criminals to ensure the smooth construction of urban intelligent transportation.
SHAOXING COLORBEE PLASTIC CO.,LTD , https://www.fantaicolorbee.com