Ultra wideband dynamic positioning method and system thereof

An ultra wideband (UWB) dynamic positioning system for using an UWB dynamic positioning method, comprising:

• a target UWB device;
• a at least one first-order seeking UWB device;
• and
• a host UWB device, configured to detect whether there is the target UWB device or the at least one first-order seeking UWB device around;
• wherein the UWB dynamic positioning method comprises:
• performing a target UWB device detecting step, wherein the target UWB device detecting step comprises driving the host UWB device to detect whether there is the target UWB device or the at least one first-order seeking UWB device around the host UWB device, and then generating a detecting result;
• and
• performing a host UWB device operation deciding step, wherein the host UWB device operation deciding step comprises deciding an operating mode of the host UWB device according to the detecting result;
• wherein when there is the target UWB device around the host UWB device, the host UWB device generates a moving direction, and the operating mode comprises calculating the moving direction from the host UWB device to the target UWB device;
• wherein when there is the at least one first-order seeking UWB device around the host UWB device without the target UWB device, the at least one first-order seeking UWB device enters a seeking mode, and the operating mode comprises switching on the at least one first-order seeking UWB device to enter the seeking mode.