With the mature application of the citizen card, the bus IC card used in the original bus industry is not limited to bus card charging. The future of the public card will be greatly developed in the field of micropayments. Renting an important industry application area as a small payment will be included in the application of the public card. In the specific implementation, the rental industry will be connected to the Citizen Card Center as an industry settlement platform to undertake the industry data management of taxi IC card consumption. The rental settlement center sends the data to the card center, and the card center completes the settlement, and returns the clearing packet and other card management data to the settlement center. The card center links the data to the driver's bank transfer card according to the contents of the consumption data, such as the driver's card number and the vehicle terminal number, and directly transfers the funds to the driver's bank card account. The passengers use the IC card as a newly released CPU card that meets the specifications of the Ministry of Construction, the Ministry of Communications, and China UnionPay.
I. Citizen card rental application data flow chart
Second, taxi IC card reading and writing equipment introduction
Wuxi Huajie provides two kinds of construction requirements for the newly-built vehicles and the original meter, and provides corresponding equipment protection.
1. Taxi meter, IC card POS integrated equipment
Product Name: Taximeter
Model specification: WXHJ-2081-CJ
The main function:
Tax accounting function;
Automatically print invoice function;
IC card management function;
Tax control interface;
Real time clock display function;
Traffic card function;
Front paper exit function;
Real-time data transmission function linked with GPS;
Anti-cheat function; storage function zero power consumption function, tax control function, power failure protection function, automatic printing function, weekly inspection function, IC card control and data acquisition function, metering function,
Low speed discrimination function, timing function, permanent clock function, anti-interference function, K value adjustment, display function, self-test function
Technical indicators:
Pricing display range: 0.00-9999.9 yuan, resolution 0.1 yuan;
Range display range: 0.0-99.9 km, resolution 0.1 km;
Timing display range: 00 minutes 00 seconds - 99 hours 59 minutes
Resolution 59 minutes 59 seconds 1 second
99:59:1
Timing error: +0.5% to -1.0%
Switching speed: 12 km / h (response time is not more than 5 seconds);
Switching speed error: ±0.5 km / h;
Permanent clock error: ±10 seconds / day;
Rated operating voltage: DC 12V
Operating voltage range: DC 9V-16V
Operating temperature range: -15 ° C - +50 ° C
Working environment relative humidity: less than 90% RH (50 ° C)
Maximum power consumption: <12W
Printing time: no more than 20 seconds (from erecting an empty license plate to the end of printing);
The size of the main unit is 188 × 151 × 58 (mm).
Meet the corresponding provisions of GB/T18239-2000.
Meets the requirements of ISO/IEC 7816-1 and ISO/IEC 7816-2.
Meets the requirements of ISO/IEC 7816-3.
Meet the requirements of ISO/IEC 14443-3 and ISO/IEC 14443-4.
2, taxi POS reader module
Product Name: Taxi pos machine module
Specification model: WXHJ-2081-CZ
The main function:
CPU card that meets the requirements of the Ministry of Communications for sale at the Cartoon Center
The car POS machine reading and writing module has passed the PBOC3.0 certification.
The driver card insertion of the meter can automatically complete the check-in and check-out functions.
Back up your card records and provide data export functions, interfaces and software
Rejecting a non-system card;
The meter side has the function of displaying information such as the amount due, the original amount and balance in the IC card.
Respond to the success or failure of the transaction (display error code and voice prompt on the meter side)
Trading time: swiping transactions quickly, typical credit card transaction processing is less than 1 second (including completion of validity inspection certification, blacklist query and normal consumer transactions);
Clock: With online clock calibration.
Manual reconciliation: There are objectionable transactions that can be reconciled manually through transaction notes.
Complete voice prompts include getting on, getting off, swiping successfully, failing to swipe, successful data collection, data acquisition failure, etc.
Technical indicators
Working voltage: 12VDC
Working current: 150mA (typical) 300mA (maximum)
Working temperature: -10 °C ~ +65 °C
Working humidity: <90% RH
Communication interface: RS232 (4800~9600) or USB interface
CPU: 32-bit ARM
Working frequency: 13.56MHZ
Communication frequency: 106Kbps
Typical reading and writing distance: 35mm
Typical read and write time: <300ms
SAM card slot: 2
Memory: 64K bytes of ROM, 256 bytes of SRAM, 2K bytes of EEROM, 2M FLASH
RF communication interface: Mifare@ contactless reader, TYPEA or TYPEB
The on-board switching power supply has a wide range of voltage regulation capability and works normally on gasoline, diesel and natural gas engine vehicles.
The IC card swiping device requires to enter the consumption state after being turned on.
Third, the taxi POS machine collection mode
1, GPRS / CDMA and other wireless data collection methods
? Swipe the card to form a single transaction data, and upload;
When the driver card is signed back, the transaction data batch is uploaded on the same day.
According to the function of sending and receiving data of the rental car wireless data collection center database, the wireless data data front-end software is established. The software uses SOCKET asynchronous communication to exchange data with the vehicle terminal and manual acquisition software.
Front machine schematic
2. Manually upload transaction data.
According to customer needs, RS232/USB/Infrared and other manual acquisition methods are provided as a supplement to the wireless collection method.
Fourth, settlement software features
Summary of operating unit consumption transaction data
Daily driver operation summary
The rental company and driver information inquiry, as well as the driver's credit card transaction amount reconciliation.
Clear settlement with the clearing center.
Manual entry of reconciliation certification
Front-end software
Accept the check-in information of the vehicle terminal
Accept wireless upload data from vehicle terminal
Accept the collection point to manually send data
Judge and organize blacklists
Manual collection point software
Taxi company basic data maintenance
Driver information maintenance (including adding a driver card, changing the SAM card)
Signing out data communication (uploading rental company and taxi driver table)
data query
System settings
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