ntelligent Wireless Sensor Network System to shrink Suspected Terror from Militants

Sanjeev Puri
2012 International Journal of Computer Network and Information Security  
In current scenario, there are always impending threats from militants and terrorists within and out of a country. The sensor networks play a vital role in minimizing the loss of human lives in the event of usual calamity and artificial sabotage created by terrorists. The sensor networks can be successfully deployed in any difficult geographical terrains where manual round-theclock surveillance is highly impossible. Energy aware routing is immensely helpful to sensor networks in the aspect of
more » ... tending the life span of the WSNs. In this paper, an automatic suspected terror system based on wireless sensor networks is developed, which is designed for high-rise metro structure. In order to provide early extinguish of impending threats by putting any bomb, large numbers of detectors which periodically measure noise, smell, infringement, vibration, temperature concentration, unidentified stranger photo are deployed from major streets. Those scattered detectors report their monitoring information to the surveillance center via the self-organizing hierarchical intelligent wireless sensor networks (IWSN). Test results from it show that the automatic suspected terror system achieves the design requirements. Nowadays computing devices have become cheaper, highly mobile, widely distributed and pervasive due to recent advancements in the fieldsof cellular technology, Global Positioning System (GPS), Radio Frequency Identification (RFID), Micro Electro Mechanical System (MEMS) and Advanced Electronics.Currently, most WSN designs concentrate on improving energyefficiency leaving network delays to low priority [3]. This makes them unsuitable for time-critical applications. Still, several envisioned WSN applications should be able to handle scenarios requiring low delays. In personal security it is essential that alarm messages are delivered reliably and quickly. Other application areas requiring low communication latencies include surveillance applications and real-time localization. After initial operation, sensors become responsible for self-organizing an appropriate network infrastructure with multi-hop connections among them and tend to communicate to their neighbors by finding their locations
doi:10.5815/ijcnis.2012.03.07 fatcat:zecmvxu43zhdbnicddz4rgzxwq