Development of IC card computer fuel dispenser controller. At present, there are still many problems with the fueling points operated by mechanical fuel dispensers. First, with the rapid development of the transportation business and the increase in the number of motor vehicles, the retail business of refined oil products is increasing, and the staff of the fueling points are waiting for customers day and night. Services, labor demand increased. Second, due to the wide geographical distribution of gas stations, the complicated business units and individuals, and the fact that buyers and sellers use cash transactions, driven by economic interests, frauds such as making false accounts and embezzling fuel money sometimes occur, which prevents the tax authority from accurately verifying. The quantity and amount of purchases and sales of refined oil have caused a serious loss of taxes. At the same time, the fee management department has increased the management workload and management difficulty. Even if the lubricant manufacturers strictly manage the cash flow during the transaction, there will be black holes that cannot be blocked. Aiming at the shortcomings of mechanical oiler and its existing function (normal oiling), an IC card computer oiling machine controller was developed. It has the functions of digital display system, IC card consumption, card machine linkage, information collection, data processing and information transmission. Installing this IC card computer fueling machine controller can realize automatic management of gas stations, improve work efficiency, reduce labor intensity of workers and visualize fueling display, overcome the defects of old-style fueling machine, and block the loopholes in taxation and management. Car Wireless Charger,Wireless Car Charger,Magesafe Car Charger,Usb Car Charger Comcn Electronics Limited , https://www.comencnspeaker.com