Temperature Monitoring and auto control using PC
Published Wednesday 5 October 2011 by gk inTemperature Monitoring and auto control using PC
OBJECTIVE:
Aim of the project is to design the hardware circuit for fire monitor with alarm in multi storage buildings.
An automatic fire alarm system is an active fire protection system designed to detect the unwanted presence of fire by monitoring environmental changes associated with combustion. ." Automatic fire alarm systems can be used to notify people of the need to evacuate in the event of a fire emergency, to summon emergency forces aid, and to prepare the structure and associated systems to control the spread of fire and smoke.
A fire alarm control panel, also referred to as a fire alarm panel or FACP, normally referred to as a panel within the active fire protection industry, is a central control device for detecting, reporting and acting on occurrences of fires within a building. The principle of multi sensor involves connecting several sensors together to form a system. Multi sensor system is often used in situations where one sensor is not large enough, or in multiple-building situations.
In this project we are going to design the hardware circuit for fire monitor with alarm in many rooms. Here we are using many sensors and PC fro control We will fix the sensors in different locations and connected in PC. The sensors output will be in analog. So we should convert analog into digital by using micro controller ADC module. The controller will generate the signal to alarm circuit when the sensors sense the fire. The alarm is used to generate the sound and automatically fire control for control unit (fan….,).
This project is implemented using Fire sensors , micro-controller, Alarm, Driver unit and PC.
Software requirements
Ø Keil compiler
Ø Embedded c
Hardware requirements
Ø Microcontroller and power supply unit
Ø Fire sensor
Ø Alarm
Ø Driver unit
APPLICATIONS:
1. In complex buildings
2. In textiles industries
3. Energy management systems
4. In spinning mills
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