Industrial computer gas station application
At present, the petrochemical industry, such as oilfield automation monitoring, gas station management system, gas station media playback system, oilfield light hydrocarbon metering system, etc., all use various PCs. Gas station management and control PCs play a very important role , Once the control PC fails, the normal operation of the gas station will be affected, so the control PC needs to use an industrial PC. Industrial PC has made many special designs to improve system reliability. Its reliability is much better than commercial PC. Compared with commercial PC, industrial PC has made great progress in structure.
Gas stations will be equipped with a control industrial computer as a business terminal. The fuel dispenser must be connected to the control industrial computer, connected through a hub, and connected and communicated with the control computer through RS-232. The control machine is the brain of the whole system. On the one hand, it is responsible for the management and control of fueling information, and on the other hand, it is responsible for counting the daily IC card fueling quantity and amount, printing transaction receipts, fueling machine monitoring, and daily sales transactions. Wait for the collected information to be sorted and backed up and sent to the provincial data center. The number of refueling machines in gas stations ranges from 2 to more than 30. Therefore, the management and control machine is required to have strong functional scalability, high reliability and safety. Long-term uninterrupted operation under high temperature, low temperature, high humidity and other environments