Monday, May 2, 2011

Advanced Steward Air Calling System.

Airhostess historically known as stewards/stewardesses or cabin crew or flight attendant comfort of passengers aboard commercial flights on select business jet aircraft and on some military aircraft and they are members of an aircrew employed by airlines primarily to ensure the safety and making sure passengers have a safe, comfortable flight. An air hostess does everything from serving, gourmet meals, drink, operate and assisting passengers who become sick during a flight to checking that emergency equipment is available and ensuring that passengers comply with airline safety regulations. If an emergency situation arises, an air hostess often provides passengers with important safety information and may even lead evacuation efforts. For planes with up to 19 passenger seats, no flight attendant is needed. For larger planes one flight attendant per 50 passenger seats is needed. Hence by the above needs we developed an advanced technology for calling the steward flights consists of X-bee from here add the project details and contents Now a day's every system is automated in order to face new challenges. In the present days Automated systems have less manual operations, flexibility, reliability and accurate. Due to this demand every field prefers automated control systems. Especially in the field of electronics automated systems are giving good performance. And this is realized by making use of Zigbee technology for communication. Zigbee is new wireless technology guided by IEEE 802.15.4 Personal Area Network standard. It is primarily designed for the wide ranging controlling applications and to replace the existing non-standard technologies. It currently operates in 868MHz band at a data rate of 20Kbps in Europe, 914MHz band at 40kbps in USA, and the 2.4GHz ISM bands Worldwide at a maximum data-rate of 250kbps.


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