Virtual reality feedback device, and positioning method, feedback method and positioning system thereof

A system for positioning a virtual reality feedback device, the system comprising:

• at least three position detection devices configured to transmit and/or to receive a first microwave signal, and to transmit and receive a second microwave signal;
• wherein at least two adjacent position detection devices of the at least three position detection devices are arranged along an X-axis direction, and at least two adjacent position detection devices of the at least three position detection devices are arranged along a Y-axis direction;
• and an X-axis is perpendicular to a Y-axis;
• a memory configured to store computer readable program codes;
• and
• a processor configured to execute the computer readable program codes to:
• obtain first time point information of the first microwave signal;
• wherein the first time point information comprises a reception time point of the first microwave signal and a transmission time point of the first microwave signal;
• the first microwave signal is a microwave signal transmitted by the virtual reality feedback device and received by the at least three position detection devices, or the first microwave signal is a microwave signal transmitted by the at least three position detection devices and received by the virtual reality feedback device;
• obtain second time point information of the second microwave signal;
• wherein the second time point information comprises a reception time point of the second microwave signal and a transmission time point of the second microwave signal;
• the second microwave signal is a microwave signal transmitted and received by the at least three position detection devices, and a position detection device transmitting the second microwave signal is different from a position detection device receiving the second microwave signal;
• and
• determine a position of the virtual reality feedback device according to a transmission speed of the first microwave signal, a transmission speed of the second microwave signal, the first time point information and the second time point information.