Remote monitoring and control by embedded database design and web server implementation using SQLite database and Boa web server

Solar Panel Remote Monitoring and Control System on Miniature Weather Stations Based on Web Server and ESP32 The weather station helps in planning socioeconomic activities such as agriculture, tourism, transportation, marine activities and plantations. The station needs an energy source, an electric energy source to operate, and is needed to get continuous assistance. This study aims to build a system for using two sources of electrical energy to support electricity stations that can be monitored and control remotely and provide information on the use of electrical energy in miniature weather stations into a web server. This research produces a remote monitoring and control system that can automatically switch primary energy sources to backup energy sources. When taking the main current source goes out, the system is able to carry the energy source back to the main source back to the main source alive again. The system can make changes manually using a web server that can be controlled remotely. When the battery reaches a voltage above 14.40 volts, the charging process stops and the system uses electrical energy from the battery. When the battery voltage reads 11.89 volts, do the battery charging process again. Electrical energy system information on miniature stations can display information about voltage, current, power, temperature and intensity of sunlight in the form of graphical visualization in real time.

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Smart Monitoring and Authenticated Door Access from Remote places

International Journal of Recent Technology and Engineering - 2 ◽

10.35940/ijrte.e6359.018520 ◽

2020 ◽

Vol 8 (5) ◽

pp. 1775-1780

Keyword(s):

Remote Monitoring ◽

Web Server ◽

Raspberry Pi ◽

Monitoring And Control ◽

Web Page ◽

Embedded Web Server ◽

Embedded Web ◽

Remote Monitoring And Control ◽

And Control ◽

The Web

Securing our things is an important objective in our day-to-day life. If our belongings are not properly monitored, it may be stolen at any time. Hence the better way is prevention of theft than searching the lost belongings. Recently much importance is given regarding security of our home. There are situations where we may need to provide door access to people when we are away from our home. For example, while working at office, if you want to provide access to a plumber, then remote door access to be provided. By using our proposed work we can monitor our home from remote places and also we can have door access options. An embedded web server is used for the purpose of remote monitoring and control. The system for remote monitoring and control for door access is developed using Raspberry Pi embedded web server. The other components include Passive Infrared sensor (PIR), DC motor and Raspberry Pi camera module. Based on the PIR sensor and camera input, the secure access to the door for any person can be given through remote access. The access to the door can either be provided through application or the concerned web page. Both the application and the web page are password protected. The application is developed as an Android application and it can be installed in any android mobile phone. The web page is developed using PHP which is used as embedded server-side scripting language. After verifying the password the access to control the door is provided. This operation can be used in wide applications where physical presence is not possible all the time.

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