Android Smart Phone Platform Power Management Technology

With the popularity of the development of smart phones,the system's functionality,reliability,cost,size,power consumption made more stringent requirements,in particular,battery-powered systems,battery performance has seriously lagged behind.Power management technology is becoming the key to the design of these products.Under the premise of function,longer standby time power management has become a hot zone.This paper analyses popular android smart phone power management technology and explores the current situation and application prospect.