ESP8266 MICROCONTROLLER APPLICATION IN WIRELESS SYNCHRONIZATION TASKS.pptx

ESP8266 MICROCONTROLLER APPLICATION IN WIRELESS SYNCHRONIZATION TASKS.pptx

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  ESP8266 MICROCONTROLLER APPLICATIONIN WIRELESS SYNCHRONIZATION TASKS
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  ABSTRACT • Industrial parametersmonitoring is very important for any kind of industries. SCADA and DCS systems already installed in industries. It is very difficult to add extra sensors to existing SCADA and DCS. Embedded based smart sensor networks always plays key role in this type of situation. • They are easy to install and inexpensive. Here we propose solution like zigbee based industrial parameters monitoring. This project includes Zigbee module (HC12), which is connected to Arduino through UART interface. DHT11 connected to Arduino digital pin. • LDR sensor connected to Arduino digital pin. Fire Sensor connected to Arduino digital pin. Siren controlled by relay which is connected to Arduino digital pin.
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  INTRODUCTION • Wireless technology,which has boomed in the IT sector over the past years, can be suitable for industrial control networks as well, providing solutions with high ROI for diagnostics, control and safety. • Wireless Sensor Networks (WSNs) have revolutionized the design of emerging embedded systems and triggered a new set of potential applications. • In addition to building automation, environmental surveillance, or military operations Industrial automation is also expected to greatly benefit from WSNs in terms of faster installation and maintenance, cost savings, and easier plant reconfiguration. ZigBee is an emerging short- range, low-rate wireless network technology.
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  • ZigBee alsopresents some potentially interesting features for supporting large-scale ubiquitous computing applications, namely power-efficiency, timeliness and scalability. • In managing the move to wireless, it is clear that common wireless protocols such as Wi-Fi and Bluetooth can be utilized on the factory floor [3]. • The challenge is to understand how to utilize wireless solutions, developed for IT applications, as replacements for wired systems in timecritical scenarios typical of factory floor domains.
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  Existing system • Thesewires are used to transmit the measured variable from processor to control panel and process variable from control panel to the processor. There is a possibility of loss of data when there is a discontinuity or water clog in underground wiring during rainy seasons. This may lead to improper process. In order to overcome this, radio frequency waves are used to transmit the signal to the process plant from the control panel. In control room of the industries, personal computer is connected with the level converter and RF transmitter. In the process plant we have RF receiver, process device and the processor like pump, blower. This project can control the pump which is used in the oil industries and Blower which is used to reduce the heat of the heater.
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  PROPOSED SYSTEM • Industrialparameters monitoring is very important for any kind of industries. SCADA and DCS systems already installed in industries. It is very difficult to add extra sensors to existing SCADA and DCS. • Embedded based smart sensor networks always plays key role in this type of situation. They are easy to install and inexpensive. Here we propose solution like zigbee based industrial parameters monitoring. This project includes Zigbee module (HC12), which is connected to Arduino through UART interface. DHT11 connected to Arduino digital pin. • LDR sensor connected to Arduino digital pin. Fire Sensor connected to Arduino digital pin. Siren controlled by relay which is connected to Arduino digital pin.
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  BLOCK DIAGRAM
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  RX BLOCK DIAGRAM
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  REGULATED POWER SUPPLY •Power supply is a supply of electrical power. A device or system that supplies electrical or other types of energy to an output load or group of loads is called a power supply unit or PSU. The term is most commonly applied to electrical energy supplies, less often to mechanical ones, and rarely to others. • A power supply may include a power distribution system as well as primary or secondary sources of energy such as Conversion of one form of electrical power to another desired form and voltage, typically involving converting AC line voltage to a well-regulated lower-voltage DC for electronic devices. Low voltage, low power DC power supply units are commonly integrated with the devices they supply, such as computers and household electronics.
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  Circuit diagram
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  LCD • One ofthe most common devices attached to a micro controller is an LCD display. Some of the most common LCD’s connected to the many microcontrollers are 16x2 and 20x2 displays. This means 16 characters per line by 2 lines and 20 characters per line by 2 lines, respectively. • The LCD requires 3 control lines as well as either 4 or 8 I/O lines for the data bus. The user may select whether the LCD is to operate with a 4-bit data bus or an 8-bit data bus. If a 4-bit data bus is used the LCD will require a total of 7 data lines (3 control lines plus the 4 lines for the data bus). If an 8-bit data bus is used the LCD will require a total of 11 data lines (3 control lines plus the 8 lines for the data bus).
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  Lcd circuit diagram
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  Zigbee module • Thetechnology defined by the Zigbee specification is intended to be simpler and less expensive than other wireless personal area networks (WPANs), such as Bluetooth or more general wireless networking such as Wi-Fi. Applications include wireless light switches, home energy monitors, traffic management systems, and other consumer and industrial equipment that requires short-range low-rate wireless data transfer.
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  ZIGBEE MODULE
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  WORKING • Arduino boardwill get data thorough sensors and senses data to the Thinkspeak cloud. Where we can see our readings and visualize it, then this data will be collected in app thorough Api calls. User can view this reading through this app. This system also contains humidity and temperature sensor and a smoke sensor to detect if there is fire in field. All these reading will be sent to the cloud and user can read this value in the app.
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  Expected kit
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  CONCLUSION • A homeautomation system based on voice recognition was built and implemented. The system is target at elderly and disabled people. The prototype developed can control electrical devices in a home or office. The system implements voice recognition unit using HM 2007. The system implements the wireless network using ZigBee RF modules for their efficiency and low power consumption. The preliminary test results are promising. 5.1. Future work will entail: o Adding confirmation commands to the voice recognition system. o Integrating variable control functions to improve the system versatility such as providing control commands other than ON/OFF commands. For example “Increase Temperature”, “Dim Lights” etc.
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  REFERANCES • [1] AndreaZ and Lorenzo V., “Internet of Things for Smart Cities,” IEEE Internet of Things Journal, vol/issue: 1(1), Feb 2014. • [2] Isna K. and S. D. Sawant, “Integration of Cloud Computing and Internet of Things,” International Journal of Advanced Research in Computer and Communication Engineering, vol/issue: 5(4), Apr 2016. • [3] Sonali D. T., “Cloud Computing and Software-Based Internet of Things,” International Journal of Advanced Research in Computer Science and Software Engineering, vol/issue: 6(4), Apr 2014. • [4] Jonathan K., “Using Active Queue Management to Assist IOT Application Flows in Home Broad band Networks,” 2017 IEEE Internet of Things Journal, vol/issue: 4(5), Oct 2017. • [5] Pengfie Z., et al., “Secure Location of Things(SLOT) : Mitigating Local Spoofing Attacks in Internet of Things,” IEEE Internet of Things Journal, vol. 4, Dec 2017.