| China has become one of the most populous countries in the elderly and one of the most rapidly developing countries with the aging population. At present, the intelligent mobile phones as an important part of people’s daily life are getting more and more attention. Although there are a lot of App in the App store, but the most are developed to meet the young people, the few App in mobile phone for the elderly. The existing several mobile phone of App has the following problems:simple operation, poor usability and practicability of lower. Therefore, it is particularly important to design and develop an intelligent of life assistant App for the elderly.This thesis combined with the structure characteristics and principle of the android system through the operation and function analysis of a variety of App in the elderly to design and develop an App which based on the android platform in the elderly service system structure. It has completed five function module design and development, the contents as follows:(1) To realize the basic needs of the elderly for smart phones and analyze the function in normal. It combines the frequently used functions, convenient for daily use.(2) A based on the android down alarm function module design and implementation. The system take two-level measures to reduce mistakes with judging the fall-down event through detailed analysis and validation of the old people’s living habits. After verification, the application can be proved that it could rapidly response to the alarm operation when the elderly fall-down.(3) For the elderly daily life track record, the system provides relatives inquiring function that relatives can get the current detail location in the elderly.(4) The system designed and implemented that the elderly life assistant and other key modules. The design includes data table in client and server, the socket communication mode and the design of client function. |
