Design of the Elderly Guardian Device Based on OneNET

To meet the old people's need to contact their families for help when they are lost or in trouble, this design depending on the OneNET cloud platform, using SIM868GPS/GPRS/GSM communication module, the old man latitude and longitude data is transmitted the corresponding ID OneNET account, when the old man in trouble press the buttons on the device to the family sent out the help information, then the family can the soonest login OneNET client to see the old man's the geographical position in the form of a map, to provide support for the next step to take effective rescue. You can see That the device can realize accurate positioning of the position of the elderly from the test.