| The length of life becomes longer as the development and improvement of society. Nowadays, the average of life expectancy in China has reach73years old. Moreover, with the further development of society, this statics would be higher. However, the number of aging population would be bigger as this situation. All of these situations mean that China has become an aging society. In order to improve this situation, we design the intelligent pension system. And our goal is to provide more high-quality, more convenient and more perfect service to olds by information technology. This system would be more effective to help old people faced of the serious aging situation. This passage introduces the BAN gateway system programmed in Android system. As the important part of happy aging men system, it provides day-to-day custody and health surveillance to protect old men.BAN gateway has day-to-day custody subsystem and health surveillance subsystem.The day-to-day custody subsystem includes SOS helper, indoor and outdoor positioning, SMS automatically broadcast, call auto answer and safety detection. It mainly prevents unexpected situations in life in order to low risk of users. I especially design the measure of indoor and outdoor positioning which enhance the efficiency and accuracy of positioning.The health surveillance subsystem mainly includes match and connection of devices, collection of healthy data, upload of healthy data and management. It means collect and upload routine examination results offered by users. The main data projects include Systolic blood pressure, diastolic blood pressure, pulse, weight, body fat percentage, visceral fat rate, basal metabolism, skeletal muscle rate, body mass index, body age, blood glucose concentration, the number of walking steps, stride and calories burned. In the end, this paper forecasts the future of BAN gateway system and put several improvements forward. |
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