We hereby declare that the work presented in this project is the result of the investigation and research work carried out by us under the supervision of Md. This is to confirm that the project on ―by Design And Construction Of IOT Bot. The project has been completed as partial fulfillment of the requirement for the bachelor's degree in mechanical engineering in 2020 and has been approved in terms of style and content.
Mainol Hasan Department of Mechanical Engineering, Sonargaon University (SU), for his guidance and valuable advice in the execution and completion of the study without which it would have been impossible to carry out the work. Mostofa Hossain, Associate Professor and Head of the Department of Mechanical Engineering, (SU) for permission to use laboratory facilities of the department. The technology at the heart of the rise of the chatbot is natural language processing (“NLP”).
This improvement in NLP is triggering a lot of additional research that should lead to further improvements in the performance of IOT chatbots in the coming years. The Evans Data Corporation (EDC): Internet of Things - Vertical Research Service study [9] reveals that more than half of IoT developers connect to devices primarily through the cloud. The tremendous growth and adoption of these cloud-based platforms such as IBM IOT platform, AWS IOT, Microsoft Azure IOT and Cisco IOT show that the new generation of IOT applications are focusing on cloud-based platforms with lower layers (transmission , transport and network).
Therefore, this article also proposes the use of IoT cloud-based platforms in our architectural design.
CHAPTER -2
LITERATURE REVIEW
Literature Review
CHAPTER –3 METHODOLOGY
Web Camera
A webcam is a video camera that feeds or streams an image or video in real time to or through a computer to a computer network, such as the Internet. Webcams are typically small cameras that sit on a desk, attach to a user's monitor, or are built into the hardware. Webcams can be used during a video chat session involving two or more people, with conversations that include live audio and video.
For example, Apple's iSight camera, which is built into Apple laptops, iMacs, and some iPhones, can be used for video chatting using the instant messaging program iChat (now called Messages). Since video streaming over the Internet requires a lot of bandwidth, such streams usually use compressed formats. The lower resolution makes webcams relatively inexpensive compared to most video cameras, but the effect is sufficient for video chat sessions.[1].
The term "webcam" (a clipped compilation) can also be used in the original sense of a video camera that is continuously connected to the web for an indefinite period of time, rather than for a specific session, usually providing a view for anyone who visits his web page over the internet. Some of them, for example those used as online traffic cameras, are expensive, rugged professional video cameras. Webcams are known for their low manufacturing costs and their high flexibility, [2] making them the cheapest form of video telephony.
Despite the low cost, the resolution offered as of 2019 is impressive, with low-end webcams now offering 720p resolutions, mid-range webcams offering 1080p resolution, and high-end webcams offering 4K resolution at 60fps. Webcams have become a source of security and privacy concerns, as some built-in webcams can be remotely activated by spyware.
Bluetooth Keyboard
A Bluetooth keyboard is a computer keyboard that allows the user to communicate with computers, tablets or laptops using radio frequency (RF), infrared (IR) or Bluetooth technology. It is common for wireless keyboards available today to be accompanied by a wireless mouse. Wireless keyboards based on infrared technology use light waves to transmit signals to other infrared-enabled devices.
But in the case of radio frequency technology, a wireless keyboard communicates using signals that range from 27 MHz to 2.4 GHz. A wireless keyboard can be connected using RF technology with the help of two parts, a transmitter and a receiver.
END STOP SWITCH
To stop the axis movements when the base position is reached, end stops are used. These switches basically act as a protection to save the machine from shock by cutting off the power when the axle reaches the end point. End stops are needed at each end of the axle and they provide the range and zero position for the machine.
HDMI to Micro HDMI
Memory Card 32 GB
ZIP TIE
Power Bank 10000 mAh
WORKING PRINCIPLE OF IOT BOT
There are two types of processors we use here. We used the Raspberry Pi 4 processor for sound control and used the Arduino mega processor to control the lights and fan. Then we connected the 7" screen with Raspberry Pi 4 and Arduino mega(2560). We used two Power Banks of (10000mAh) for power supply. We used two servo motors to move the hands. We also used IP Camera to monitor the area remotely.We used IP V380 software to control the IP Camera.
There is a built-in IOT system used for controlling home appliances. (We use a logitec 570 to capture the voice.) We used Python 2.7 software for the IOT and chat system. IOT system, 3.Chat bot. We used the WiFi module to connect Raspberry pi 4 to the internet. A 32 GB memory card is used to store the operating system. 3. Then set the maximum and minimum speed of the servo motor. 4. Then set the IP camera.
FINAL PRODUCTS
CHAPTER-4
Result And Discussion
ADVANTAGE OF IOT Chat Bot
So to finish the conversation - the construction industry has historically proven to be quite impervious to the results of the IT revolution. Now that the dam has been breached, the incoming tide threatens to reshape the very core of the industry. Although human ingenuity and input will never be replaced by some form of AI as it is punctual and computationally driven, the construction industry can only benefit from the software solutions such as AI Chatbots.
DISADVANTAGE OF IOT Bot
CHAPTER-5 CONCLUSION
CONCLUSION
