Design Of Oil-well Monitoring System Based On SimpliciTI Network Protocol

For the shortage of the traditional method of the well-oil monitoring and high costs of theother wireless communication way, this paper research a long-distance monitoring designmethod that base on open source SimpliciTI network protocol, and state how to designlong-distance terminal device, range expending device, data center and monitoring center withthe RF MCU. The wireless sensor network nodes could communicate each other, real-timecollect the data; break the limitation of area and make up for the defect of the currenttechnology. The practical result show this design method have many outstanding advantagesthat are reduction in development time, low-power, low cost and long distance transmission.Firstly, the paper introduces the current widespread applicable well-oil monitoringtechnology (the wireless data-transmit radio, GPRS and wireless Mesh) and applicable cases.At last, through analyzing and comparing with the different monitoring technology, the paperput forward a new solution that utilize SimpliciTI network protocol, and then research theSimpliciTI’s top of the network. This paper studies the structure of the module of the network,structure of the system, network layer, network application layer, network device, data framestructure and network top.Secondly, the paper propose the fully solution include designing of the terminal device,range extend and data center. But it had to remind that the three different devices is the logicaldevice, so the hardware design of these three devices is same, only difference with softwaredesign. RTU hardware design include MCU module, RF module, power amplifier, keyboardmodule, Led module, power module and interface module. The RTU software design includesmonitoring center platform besides the above.At last, it is essential that points and network test among the different devices analyze thedata through the test, evaluate the performance of the system.