Target detection method and device and related equipment

• Main Author: DING YONGCHAO
• Format: Patent
• Language: Chinese; English
• Published: 28.05.2021
• Subjects: ANALOGOUS ARRANGEMENTS USING OTHER WAVES; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; PHYSICS; RADIO DIRECTION-FINDING; RADIO NAVIGATION; TESTING

The embodiment of the invention discloses a target detection method which comprises the following steps: transmitting a detection signal by using a wireless sensor, and receiving an echo signal reflected by a target object; performing signal processing on the echo signal to obtain point cloud data; and performing data processing on the point cloud data to obtain target information. In the embodiment, the target is detected by using the wireless sensor, namely, the target is detected and tracked by sending and receiving the electromagnetic waves so that close-range or indoor targets can be classified and postures of the targets can be identified, information such as the distance, the speed, the azimuth and the pitch angle of the target can be measured, and the method is not affected by illumination, can work around the clock, does not involve privacy problems, and more abundant target information can be obtained along with the improvement of the resolution of the sensor. 本发明实施例公开了一种目标检测的方法，可包括：利用无线传感器发射探测信号，并接