SURVEY ON TECHNO LEVEL OBSTACLE SENSING USING ULTRASONIC BASED SERVICES
S. Aravind, V. Balaji, Rakesh. Sp, K. Arunkumar, Kondusamy Vignesh · International journal of advance research, ideas and innovations in technology · 2018
Along with a fast-growing economy of a developing country as far as India is concerned, there has been reported an emerging number of harassment and criminal offenses against disabled women. In many of the cases, the suspects are quite freely escaped due to lack of communication links in time. Our goal is to design an intelligent device which can alert the authorities when any harassment is happening. Our system requires minimum power consumption and least human efforts. Initially, it sends a signal to the nearest traffic control or police station intimating the state of crime along with its location. The processor chosen to be is the Arduino UNO, and the communication to the police control is done using GPS and GSM technology.