Design and Development of Security System for Generic Parameters in Coal Mine

Coal mine security system is needed for human beings and for improving productions because a coal enterprise is a high risk profession. For protecting them we have implemented this project by using sensors, Bluetooth Module, ARM -7 Processor. For doing this project we need embedded systems because it is dedicated to specific task, design engineers can optimize it to reduce the size and cost of the product increase reliability and performance. Embedded Systems are controlled by one or more main processing cores that are controllers. Which may require very powerful processing systems. If the presence of any human being detected, then the microcontroller transfers the signal to the PC. This is the project which has been developed to detect the human in the restricted places, leakage of any hazardous gases, light sensor and temperature sensors.