27-08-2016, 10:40 AM
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ABSTRACT
This project is used to monitor the multiple remote petroleum oilfield banks status by using wireless communication based on embedded technology. In our project designed for to provide the wireless security for remote multiple petroleum banks by using compact embedded security sensors. Here we have to use multiple sensors to monitor the petroleum bank status like wireless oil well shutdown alarm, oil well power failure alarm, oil well running, oil theft and some wireless night patrol point are used to provide the security of this each petroleum bank.
This project split into two sections to provide the automation of wireless security system. One is that wireless remote transmitter section and another one is that wireless central monitoring system. This transmitter section was placed on each remote petrol bank and the receiver central unit was placed on central monitoring area. This wireless transmitter section was contain wireless oil well shutdown alarm, oil well power failure alarm, oil well running, and oil theft checking alarm and wireless night patrol point also. The core of a wireless transmitter and some launchers adopt advanced embedded technology. This central unit was containing a wireless receiver and a wireless alarm controller in the system. The core of a wireless receiver and some launchers adopt advanced embedded technology. This can improve the level of oilfield security, enhance it’s the security checking, strengthen the management of it’s the digitalization and informatization. It has the important significance and social and economic benefits for the dependability and the controllability of remote communication
INTRODUCTION
Using wireless and embedded technologies, a security managing system is designed, which can be used for both areas of guard against theft and night patrol. This project contain two level scheme, the first level is consist of a some remote controllers, which include wireless oil well shutdown alarm, oil well power failure alarm, oil well running and oil theft alarm and some wireless night patrol point. It can send message by the wireless transmitter.
The second level is consisting of a wireless receiver and a wireless alarm controller in the system. The function of a wireless receiver can receive the information of some front-end remote transmitters.
The system designed in this article employ wireless system in the front-end of data acquisition, which consists of oil well shutdown alarm, oil well running alarm, power failure alarm, oil stealing alarm, night patrol alarm.
3 Function of power failure alarm:
Wireless transmitter is installed on the power. The wireless transmitter is automatically converted into working state of dc battery of the internal when the power stops, meanwhile, the wireless transmitter send a message with power failure alarm, which is received by the receiver and the operator on duty is suggested that a warning signal. Because the first step of criminals will stop the power when the electrical circuitry equipment is destroyed. So, this function can widely used in many situations, such as prevent the transmission line from being stolen, prevent the transformer from being stolen and so on.
1.4 Function of guard against theft oil alarm:
The criminals must rotate the handle on the well location when they steal oil. Because the remote control as protection is installed on the handle, it will sent a wireless signal to the launcher when the emergency of theft is happened, then through secondary emission of the launcher, the message will be received by the receiver in the control center of several kilometers away, the message to sound and to light will notice the duty human. This will lead to the failure of criminals’ attaining their purpose.
1.5 Function of the night patrol alarm:
In order to ensure safe operation of the oil production, the oil workers must be go everywhere and check the equipment on time every day, it is because the well location is not only widely distributed in oil, but also the oil production adopt working state without watch. After the oil production workers arrive at the oil well around several meters of the distribution box, to click the button on the remote controller, and the remote controller sent a message to the launcher, and then send it to the host receiver in the control center to record the number of the well location, the number of workers and the time immediately.