An automated oil tank monitoring system is designed to gather information, including oil level and temperature, and handle the security system at an oil tank farm. The system is centralized, which means that less manpower is required and it is much easier to manage and collect information. Since the system is set up to provide real time management, the operators can enjoy a higher level of security and ensure a much faster reaction time in case of emergencies. In addition, since monitoring is more accurate, oil companies can avoid the oil waste generally inherent in storage and transmission.
Oil Well’s collection terminal’s connection through RS232/485 serial port and F2103’s serial port, data monitoring centers can connect to the network using a variety of ways, such as fixed IP, APN, ADSL and so on.
The connection between GPRS network and Remote data center server host by F2103 GPRS IP MODEM, to open the transparent data channel after establishing TCP/IP with center.The data will transferred by serial port to data center server host if required; When the data center or data commands issued through the channel after the transfer to the F2103, The data will be transferred via F2103’s serial port to the collection terminal, to realize to transfer the data transparently.
2.3 The achieve function in System
2, data sharing: the measured data and the working status of production equipment can be transferred to the LAN, the realization of multi-party remote data sharing.
3, display: total flow display, group process showed that all the data list, a list of packet data, a single instrument list of historical data for the day, month, year display, fault list displayed.
4, secondary analysis: to detect power failure, phase, tubing plug, Stolen, liquid level is too low, abnormal weight imbalance.
5, the alarm function: If the test value exceeds the setting range, the sound and light alarm, and to problems with the screen name and parameters of the instrument beyond the scope, if multiple data alarm list will be displayed in the order value.
6, permissions settings: general permission settings sub-operators, administrators, three super-systems management. Enter the user name and password used to restrict
There are three ways for center interface,pls refer to the following:
4, Multicenter design, which can set up five centers collected on monitoring site,to avoid the instability of a network of centers, or closing of the mine site can not be monitored and a security risk.
5. High-standard materials matching, can work -25 ~ +65 º C, relative humidity of 95% (no condensation).
6, Support Multi-protocol, and transparent TCP，UDP protocol,to offer the client’s more options;