| 摘要 |
Provided are a target device positioning method, and a mobile terminal. According to each obtained measurement signal sent by a target device from a trigger time to a current measurement time, a mobile terminal determines the bearing angle of the target device with respect to the mobile terminal at each time, and the mobile terminal obtains an original movement trajectory of the target device from the trigger time to the current measurement time, determines an effective movement trajectory of the target device according to the rate of change of the bearing angle of the target device with respect to the mobile terminal at each time and the original movement trajectory, performs matching according to the bearing angle of the target device with respect to the mobile terminal at the current measurement time, the effective movement trajectory of the target device and a map, determines position information of the target device at the current measurement time, and displays the position information of the target device at the current measurement time. The position of the target device is accurately determined via the bearing angle of the target device and the effective movement trajectory, thereby enabling a user to rapidly and accurately find the target device. |
