Customer Safe Guard For Ration Shop

Abstract

This project is developed for the customers to identify whether the materials provided in ration shop is in correct weight or not. In ration shop, the officers may give the materials with the amount less than allocated amount to the user. The weight will be some what less that its actual weight. But this project tells the actual weight. Electronic weighing machine weighs the material given by the officer. Materials and their weight details will be sent to the PLC. According to that PLC generates the control signal and sends it to the PC through USART. When the officer supplies the materials, the weight of the particular materials is again watched and stored in the PC. This can be viewed in online manner. When the officer issues the materials to the particular customer, the name and the material details will be stored in the PC. Thus the officer cannot cheat the customer and the customer can be aware of the materials and their weight.

Existing System

Proposed System

Architecture

BLOCK DIAGRAM