Design land slide warning system
Published Wednesday 5 October 2011 by gk inDesign land slide warning system
Introduction of embedded:
Embedded system debugging involves more conceptual layers of a target system than debugging for time-sharing systems. Consider the case of debugging a C program within a time-sharing system. User-debugger interaction occurs almost entirely at a C language level of abstraction. Descent into assembly language and machine code representations of a target program is rare. Suspicions about a compiler bug may require inspection of generated assembly code.
About GSM:
GSM is a digital mobile communication network which develops rapidly in recent years. Short Message Service of GSM is a value-added service based on data packet switching provided by mobile communication company using GSM network besides of all sorts of telecommunication services and bearer services based on the circuit-switched.
Existing system:
In recent years, the frequent occurrence of landslide disasters, caused harm to people’s live and properties. No one system to prevent the landslide disasters.
Proposed system:
In this proposed system, to prevent the landslide disasters and people’s properties using embedded technology. Here microcontroller is interfaced with angle sensor and water level sensor. Water level sensor and angle sensors will convert water depth and hillside displacement to electrical signals, then electrical signals from the sensors will be voltage converted, the amplified signal into microcontroller and lcd shows the value of sensor and data’s transmit to control section.
Centralized control unit not only summarizes the data collecting by every terminal and transmits these parameters to PC, but also receives control instructions from PC and also sends it to every terminal to adjust the environment parameters of every terminal. The PC collects the environment parameters of every terminal, handles and displays it, which gives all kinds of control instruction according to these parameters.
Hardware Requirements:
§ Power Supply
§ PIC16F877A
§ Angle sensor
§ Water level sensor
§ Zigbee Transceiver
Software Requirements:
§ Embedded C
§ CCS Compiler
§ VB .NET
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