Web Based Monitoring System for Nuclear Plant

    This paper presents the wireless sensor network and Monitoring of Atmosphere at nuclear Power Plant is the main agenda in this paper by using Wireless Sensor Network (WSN). Zigbee and Ethernet are the Wired Communication Protocols used in this paper. Different types of Sensors like temperature sensor, nuclear fluid level sensor and fire sensor which sense the atmosphere changes and convert these changes into different voltage levels. These voltages from each sensor are given to microcontroller for analog to digital conversion. If the conversion is completed it will send the data through zigbee. In receiving side zigbee module is connected to a Ethernet which is used for updating the values in to web server database. The system consists of several distributed monitoring stations that communicate wirelessly with a backend server using machine-to-machine communication. Each station is equipped with different type of sensors as well as data logging and wireless communication capabilities. The backend server collects real time data from the stations and converts it into information delivered to users through web server. Data can be collected and perform ance analysis and assessment are performed
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    ORIGINAL POST
    By K.Mukesh 1 and Ch.Rajendra Prasad 2
    components
    Hardware Components
    WIZ110SR
    X 1
    TEMPERATURE SENSOR
    X 1
    Fire sensor
    X 1
    ARM Processor
    X 1
    details

    Screenshot 2022-08-26 152031.png

    1. INTRODUCTION
    Safety is the most vital part of any type of industry. In any hazardous work environment plants, safety of human life is an important concern, Negligence in safety part may cause damaging of high quality equipment hampering of production or may cause loss of human life also in extreme cases. In the atmosphere industry safety and security is a fundamental aspect of all. To avoid any types of unwanted phenomena all atmosphere industry follows some basic precaution and phenomena.
    2. HARDWARE DESIGN SCHEME
    A. Hardware Implementation
    Hardware implementation deals in drawing the schematic on the plane paper according to the application, testing the schematic design over the breadboard using the various IC’s to find if the design meets the objective, carrying out the PCB layout of the schematic tested on breadboard, finally preparing the board and testing the designed hardware. The above Hardware implementation in this we are using LPC2148 micro controller this is ARM7TDMI microcontroller.
    C. Power Supply
    The input to the circuit is applied from the regulated power supply. The a.c. input i.e., 230V from the mains supply is step down by the transformer to 12V and is fed to a rectifier. The output obtained from the rectifier is a pulsating d.c voltage. So in order to get a pure d.c voltage, the output voltage from the rectifier is fed to a filter to remove any a.c components present even after rectification. Now, this voltage is given to a voltage regulator to obtain a pure constant dc voltage.
    D. ARM Processor
    ARM is the industry’s leading provider of 32 bit embedded microprocessors. Offering a wide range of processors based on a common architecture that deliver high performance, industry leading power efficiency and reduced system cost. ARM is a 32-bit RISC instruction set architecture developed by ARM Holdings. It was named the Advanced RISC Machine and before that, the Acorn RISC Machine. The ARM architecture is the most widely used 32– bit instruction set architecture in numbers produced. Originally conceived by Acorn Computers for use in its personal computers, the first ARM-based products were the Acorn Archimedes range introduced in 1987.
    E. WIZNET3150
    WIZNET3150 is a gateway module that converts RS- 232 protocol into TCP/IP protocol. It enables remote gauging, managing and control of a device through the network based on Ethernet and TCP/IP by connecting to the existing equipment with RS-232 serial interface. WIZ110SR is a protocol converter that transmits the data sent by serial equipment as TCP/IP data type and converts back the TCP/IP data received through the network into serial data to transmit back to the equipment. When the data is received from serial port, it is sent to W5100 by MCU. If any data is transmitted from Ethernet, it is received in the internal buffer, and sent to the serial port by MCU
    3. SOFTWARE DESIGN SCHEME
    In order to protocol conversion of gateway, This paper presents the following solutions Establish address at the application layer, ZigBee and Ethernet Addresses to the address mapping of application layer to provide a basis for data transfer Unified the format of data transmission, which is a good solution to the data conversion issues, Build a frame by bytes  transmitted in the application layer.
    4. RESULT AND DISCUSSIONS
    Assemble the circuit on the PCB .After assembling the circuit on the PCB, check it for proper connections before switching on the power supply. This paper consists of controller, and ZIGBEE all the units are working independently and in collaboration with each other as well In total complete system (including all the hardware components and software routines) is working as per initial specifications and requirements of our paper. Because of creative nature of the design, some features could not be fine tuned and are not working properly.
    5. CONCLUSION AND FUTURE SCOPE
    A. Conclusion
    In this paper we have designed a prototype of an embedded wireless sensor network based on LPC 2148 microcontroller and XBEE [zigbee protocol] for connectivity, The temperature, fire, fluid level were considered as essential for monitoring of atmosphere at nuclear power plant any changes in the atmosphere the sensors are capturing the levels of temperature ,fire, fluid. then this information passes through zigbee to Ethernet connected to the web server in the computer

    Screenshot 2022-08-26 152031.png

    1. INTRODUCTION
    Safety is the most vital part of any type of industry. In any hazardous work environment plants, safety of human life is an important concern, Negligence in safety part may cause damaging of high quality equipment hampering of production or may cause loss of human life also in extreme cases. In the atmosphere industry safety and security is a fundamental aspect of all. To avoid any types of unwanted phenomena all atmosphere industry follows some basic precaution and phenomena.
    2. HARDWARE DESIGN SCHEME
    A. Hardware Implementation
    Hardware implementation deals in drawing the schematic on the plane paper according to the application, testing the schematic design over the breadboard using the various IC’s to find if the design meets the objective, carrying out the PCB layout of the schematic tested on breadboard, finally preparing the board and testing the designed hardware. The above Hardware implementation in this we are using LPC2148 micro controller this is ARM7TDMI microcontroller.
    C. Power Supply
    The input to the circuit is applied from the regulated power supply. The a.c. input i.e., 230V from the mains supply is step down by the transformer to 12V and is fed to a rectifier. The output obtained from the rectifier is a pulsating d.c voltage. So in order to get a pure d.c voltage, the output voltage from the rectifier is fed to a filter to remove any a.c components present even after rectification. Now, this voltage is given to a voltage regulator to obtain a pure constant dc voltage.
    D. ARM Processor
    ARM is the industry’s leading provider of 32 bit embedded microprocessors. Offering a wide range of processors based on a common architecture that deliver high performance, industry leading power efficiency and reduced system cost. ARM is a 32-bit RISC instruction set architecture developed by ARM Holdings. It was named the Advanced RISC Machine and before that, the Acorn RISC Machine. The ARM architecture is the most widely used 32– bit instruction set architecture in numbers produced. Originally conceived by Acorn Computers for use in its personal computers, the first ARM-based products were the Acorn Archimedes range introduced in 1987.
    E. WIZNET3150
    WIZNET3150 is a gateway module that converts RS- 232 protocol into TCP/IP protocol. It enables remote gauging, managing and control of a device through the network based on Ethernet and TCP/IP by connecting to the existing equipment with RS-232 serial interface. WIZ110SR is a protocol converter that transmits the data sent by serial equipment as TCP/IP data type and converts back the TCP/IP data received through the network into serial data to transmit back to the equipment. When the data is received from serial port, it is sent to W5100 by MCU. If any data is transmitted from Ethernet, it is received in the internal buffer, and sent to the serial port by MCU
    3. SOFTWARE DESIGN SCHEME
    In order to protocol conversion of gateway, This paper presents the following solutions Establish address at the application layer, ZigBee and Ethernet Addresses to the address mapping of application layer to provide a basis for data transfer Unified the format of data transmission, which is a good solution to the data conversion issues, Build a frame by bytes  transmitted in the application layer.
    4. RESULT AND DISCUSSIONS
    Assemble the circuit on the PCB .After assembling the circuit on the PCB, check it for proper connections before switching on the power supply. This paper consists of controller, and ZIGBEE all the units are working independently and in collaboration with each other as well In total complete system (including all the hardware components and software routines) is working as per initial specifications and requirements of our paper. Because of creative nature of the design, some features could not be fine tuned and are not working properly.
    5. CONCLUSION AND FUTURE SCOPE
    A. Conclusion
    In this paper we have designed a prototype of an embedded wireless sensor network based on LPC 2148 microcontroller and XBEE [zigbee protocol] for connectivity, The temperature, fire, fluid level were considered as essential for monitoring of atmosphere at nuclear power plant any changes in the atmosphere the sensors are capturing the levels of temperature ,fire, fluid. then this information passes through zigbee to Ethernet connected to the web server in the computer

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