Interactive positioning navigation method based on data platform, first terminal, and data platform

The present invention discloses an interactive positioning navigation method based on a data platform. The interactive positioning navigation method comprises that: S100, a first terminal transmits an answering request to the data platform, wherein the answering request comprises the current position information of the first terminal and a position request for acquiring the current position information of a second terminal; S200, the data platform transmits the answering request to the second terminal and transmits the received answering information transmitted by the second terminal to the first terminal, wherein the answering information comprises the current position information of the second terminal; and S300, the first terminal performs navigation according to the current position information of the first terminal and the current position information of the second terminal. The present invention further provides the first terminal for the method, wherein the first terminal comprises a transmitting module, a receiving module and a navigation module. The present invention further provides the data platform of the method, wherein the data platform comprises a receiving module, a transmitting module and an acquiring module so as to be used for achieving the method. With the navigation method, the first terminal and the data platform, the position of the supporting terminal can be real-timely acquired, and the method, the first terminal and the data platform are suitable for being used on wearable equipment.