1、 Car mounted card reader parameters　　　　　　　　　　　　　　　　　　

Communication method: GPRS/CDMA/U disk (optional)

Appearance dimensions: L180mm × W120mm × H50mm

Working voltage: AC9-48V

Relative humidity: 20% RH~85% RH (no condensation)

Working environment: -5 ℃ to 55 ℃

Power supply: Input DC12V-DC24V/3A, output 5V/1A

Storage capacity: 27000 pieces

Check in speed: 0.5 seconds

Connected machines: 9999 units

Reading distance: IC card 3CM to 8CM

Anti static interference: ≥ 15KV

Chip solution: using 32-bit ARM chips, high integration, strong stability, and stylish design;

Voice function: emits voice when swiping a card, such as "regular card", "student card", "senior card", etc

Screen display: 128 * 64 blue reversed white, displaying 5 lines with 10 Chinese characters per line; Can display name, card number, consumption amount, balance, etc

Can set and query various related parameters, such as train number, ticket price, card swiping records, etc

2、 Software Description
Manage the flow records of the entire system, as well as information on onboard devices and card issuance. This includes the issuance, cancellation, and recycling of cards that flow through the system; Set card types (such as senior citizen cards, student cards, discount cards), set bus routes, etc.

3、 Functional modules
(1) System management: mainly implements user management and system parameter settings, including card issuance management, in vehicle device information, card swiping limit settings, etc.
(2) Account management: Implement management operations for card issuance information.
(3) Recharge management: Implement cash recharge and other operations on cards. Recharge summary can be compiled based on the increase or decrease of dates to obtain a detailed recharge report.
(4) Vehicle flow management: mainly for the collection and download of flow data in vehicle mounted devices, to obtain specific flow reports. Including vehicle flow details and flow summary tables.
(5) Function settings: Set the consumption type of the car mounted device, discount rates for different types of cards (student card, teacher card, etc.), and the interval time for the same card to be swiped on the same car mounted device.
(6) Fleet management: can set up routes and affiliated bus machines
(7) Report Center: Implement the search, export, and printing of various required reports. Including in car transaction details report, transaction summary report, recharge details report, recharge summary report, etc.