Introduction to bus IC card charging system
The bus IC card charging system is based on non-contact IC card, with various IC card reading and writing equipment as the core, supported by computer, network, security technology and application software, to establish a complete, safe and reliable bus enterprise. It integrates the IC card recharge, credit card consumption, bus IC card operation data generation, collection, storage, statistics, analysis and inquiry into one electronic consumption system. The program has a short implementation period and low construction cost, and is suitable for county-level bus IC card charging system projects with less than 150 vehicles.
First, the significance of the implementation of the IC card charging business model
The implementation of IC card charging services in the bus industry can effectively improve the service level of public transportation, improve the operational efficiency of public transportation in the city, improve the urban traffic conditions, facilitate the travel of the general public, and improve the operational management level of the public transportation industry. mainly reflects in:
1, because the card swift time is short (generally less than 0.3m), compared to coin-operated (coin generally takes 3~5 seconds), the payment is faster, speed up passengers' boarding speed, reduce vehicle stop time, accelerate vehicle turnover and reduce vehicle.
2. It is convenient to implement the government's various convenience policies, such as preferential policies for the elderly, students, and disabled people.
3. Reduce the need for passengers to prepare for change at any time, and facilitate passengers to pay for fares.
4. It can greatly reduce the workload of unmanned ticket counting and effectively stop the circulation of counterfeit currency.
5, you can pre-collect the ticket, increase the company's working capital.
6. Effectively plug the loopholes and prevent possible corruption and false ticketing.
7. A set of personnel assessment methods can be provided through the use of enterprise employee cards and driver cards to improve the efficiency of attendance and delivery management.
8. Because the bus IC card has a large population and high card issuance, the bus card is a good advertising carrier. Through the introduction of the partner, it can bring good advertising revenue to the enterprise.
9, through card deposit, depreciation and other card issuance, can effectively alleviate the funding gap of card purchase.
10. Through the automated statistical function of the toll system, timely grasp the passenger flow situation, scientifically and rationally dispatch and create benefits, and provide timely basis for the decision-making of enterprises and the government.
Second, the composition of the bus IC card charging system
The bus IC card charging system is a network system integrating host system, network product, application system, database system and terminal equipment. It consists of the following parts:
1) Bus IC card charging business management software: realize department staff management, card initialization, line fare management, POS machine and other equipment operation and maintenance management, data collection and recycling, blacklist management, data clearing, query and report, etc.
2) Card service point card issuance and replenishment system: It realizes functions such as card issuing, recharge and annual review of card service outlets, and is composed of PC, ticket printer and IC card reader.
3) Key management system: system security management of key management, device key control, data verification management, etc. of IC card, by car POS machine consumer terminal key control card (PSAM card), recharge device key control card (ISAM) Card), key control management software, etc.
3) POS machine data acquisition system: provide manual and wireless communication methods for car POS machine data collection, blacklist delivery, vehicle-mounted machine timing, etc., by infrared data collector, wireless communication front-end machine, data acquisition management software , collection management computer
4) In-vehicle POS machine consumer terminal: to realize cardholder passenger card consumption function, generally provide card balance and fare display, provide voice prompt, data storage and acquisition, wired and wireless communication. The car POS machine should generally be of two types: digital tube display and liquid crystal display. The digital tube display mode is more suitable for use in cold regions in the north.
5) Computer network system: consists of database server, communication server, switch, firewall, printer, UPS, management computer, etc., deployed in the central computer room.
Third, the car POS machine data acquisition method
When the cardholder swipes the card on the car POS machine, the transaction data is recorded in the consumer POS machine. The bus company cashier can use the infrared data collector to manually collect the mode, or use the CDMA/GPRS/3G wireless data collection mode. When using this method, the information flow is as follows:
When the card company started to operate, the salesperson started the consumer POS machine to start the work. After the operation, the consumer transaction on the Tongka company consumer POS machine was automatically uploaded to the background pre-communication server through the built-in wireless module through the data acquisition machine. (The server has a public network IP address), the infrared collector is used as a supplementary mining scheme. When it is necessary to supplement the mining, the infrared collector first collects the transaction record manually on the vehicle POS machine, and imports it into the base station of the card company (ie, the data collection point). ), and then the site computer will upload the transaction data to the operation center through the card clearing system.
Car POS machine data acquisition schematic
Fourth, the project implementation content
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