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Tag: GSM
Mobile Air Quality Monitoring System is a moving system to monitor air quality in different areas wherever you go, or the area you want to monitor. You just have to put your sensing system at some place in that area or fix it to a surveillance vehicle. This system is able to detect quantity of CO, NH3, SO2, temperature and humidity. This data is displayed on the laptop for the convenience of pollution control authorities.
The fire incidences in trains are among the most serious disasters to human lives and the property of Railways. Thus prevention of train fire has become a serious concern for Railways. There are many cases of fire consequences like damages to human lives and property in which many of them are of avoidable nature which can be eliminated by proper attention and awareness. Therefore, it becomes imperative that all required steps are taken to prevent and control fires has made efforts in this direction by incorporating information on probable causes, preventive measures during manufacturing and maintenance of Railway coaches. This project is designed to demonstrate advance features which can be implemented in trains for Passenger safety and security. The purpose of our developed system is to minimize the effect of fire accident and also alerting the far-off property-proprietor accurately through sending Short Message (SMS) with live location by means of GSM (Global system for mobile) network and GPS (Global Positioning System). The prototype train model is equipped with few sensors. At critical condition or in case of emergency, Voice module will playback voice messages for Passengers alert. We will have proper controlling action to blow off fire. We can thus track live location from where the fire is being occurring.
Gas outpouring could be a major drawback with industrial sector, residential areas and gas driven vehicles like CNG (Compressed Natural Gas) buses, cars etc. one in every of the preventive methods to prevent accidents connected with the gas outpouring is to put in a gas outpouring detection device at pervious places. The aim of this project is to develop such a tool which will mechanically detect and stop gas leakages in those pervious areas. The system detects the outpouring of the LPG (Liquefied fossil fuel Gas) using a gas sensing element and uses the GSM to alert the person regarding the gas outpouring via SMS. once the LPG concentration within the air exceeds a preset level, the gas sensing element senses the gas leakage and also the output of the sensing element goes LOW. this is often detected by the microcontroller and also the junction rectifier and buzzer are turned ON simultaneously. The system then alerts the client by causing an SMS to the desired mobile-phone.
The people who are Deaf and blind people face everyday challenges in identifying the occurrence of household sounds like door bell. Designing and implementing a low cost stand-alone device for deaf people for notifying the doorbell ringing who live alone in their house. Face image will be capture face will be recognize if the person is known is or unknown, and alert using vibration pattern. Health monitoring system is provided which will track the heartbeats, temperature and location of a person. Proposes a low cost, reliable and efficient system to alert the deaf or hearing im-paired person consisting of two modules- a transmitter installed at the door and another is the receiver, a wearable device. In this project camera which is situated at the door will be continuously on.before that there will be the database of raspberry Pi in which images of some known persons or family members are stored. when anyone arrives at the door camera will detect the face of that person, compare it with the images stored in the database and detect if the person is known or unknown,as the face detected signal transmitted from transmitter to receiver and vibrator will vibrate according to defined pattern(5 sec for known person,3 times per second for unknown person). This system provides various vibration pattern which will help blind people to recognize known or unknown person. Also system track the location of person by using GSM/ESP8266.The System contain Health monitoring, it will check heartbeats and temperature of person using thinkview.
Authors : B.Rajanna, Md.Ferjaana
The importance of embedded systems is growing continuously. With the advancements in internet technologies and Wireless Sensors Networks, such systems monitor the environment parameters namely: temperature, light Intensity co2 concentration in greenhouse. A new system is proposed from the inspiration of the above system to monitor the various parameters in the kitchen. This proposed system principally monitors and control some of the environmental parameters such as light intensity, room temperature. It also indicate and inform the usage of LPG gas when it exceeds beyond certain level to the concerned person. This proposed system can monitor the status of Appliances and send an alert SMS via GSM network automatically to a concerned authority and the status will also update in web server. If the conditions get abnormal and find a wide application areas where physical presence is not possible all the time. The Wi-Fi and Raspberry pi are used in the implementation of sensor module. This system offers a complete low cost, powerful and user friendly way of real time monitoring and control of kitchen
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