首页>
外国专利>
PROCEDURES FOR THE PREPARATION OF A FEFEFERENCE SERVICE BASED ON NETHER ENERGY IOT COMMUNICATION ON THE BASIS OF CONTEXT-CONCERNED INFORMATION OF A POSITION FOLLOWING DIRECTIVE
PROCEDURES FOR THE PREPARATION OF A FEFEFERENCE SERVICE BASED ON NETHER ENERGY IOT COMMUNICATION ON THE BASIS OF CONTEXT-CONCERNED INFORMATION OF A POSITION FOLLOWING DIRECTIVE
展开▼
机译:基于下列情境相关信息,基于下属核心信息的网络能源IOT通信准备FEFEFERCE服务的程序
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method for providing a low-power IoT communication-based geo-fence service on the basis of context awareness information of a position tracking device can comprise the steps of: allowing a context analysis engine of a position tracking device to measure context awareness information, obtained from peripheral sensors capable of receiving signals from the surroundings, such as a user's heart rate, body temperature, and movement state; determining whether a situation is emergency or ordinary on the basis of the context awareness information measured by the context analysis engine of the position tracking device; transmitting an emergency message and a measured position value to a server by using low-power IoT communication when the situation is determined to be emergency; after transmitting the emergency message, selecting a module capable of stably tracking a position from among a global positioning system (GPS), wireless fidelity (Wi-Fi) sniffing, Bluetooth low energy (BLE), and ultrawide band (UWB) modules of the position tracking device for position tracking; measuring mobile position information of a position tracking device user by using the selected position tracking module; checking whether the measured mobile position information, and the context awareness information, obtained from the peripheral sensors capable of receiving signals from the surroundings, such as the user's heart rate and body temperature can be transmitted by being converted through real-time communication; transmitting the context awareness information to the server at a frequent transmission cycle and at a data rate higher than that of ordinary times through real-time communication, if transmission through real-time communication is possible; receiving an emergency cancellation message from a server manager on the basis of the mobile position information and the context awareness information; and receiving the emergency cancellation message, and then transmitting, to the server, the context awareness information, obtained from the peripheral sensors capable of receiving signals from surroundings of the position tracking device user, such as the heart rate, body temperature and movement state, by converting the context awareness information through low-power IoT communication at a reduced transmission cycle and at a data rate lower than that of an emergency.
展开▼