The invention discloses a target
object detection method and a corresponding detection device, relates to the field of
wireless communication, and can solve problems of low target
object detection result accuracy and the like caused by mutual interference between
radar detection devices in the prior art. The method is characterized in that each detection device transmits a
radio signal in the determined
frequency band capable of avoiding mutual interference so that interference of the transmitted
signal or a related
signal of any detection device on the target object determined by other detection devices is avoided. Furthermore, the
frequency band is divided according to the determined threshold value, the frequency bands are allowed to be partially overlapped, frequency resources can be effectively utilized,
frequency domain resource waste caused by complete separation of the sweep frequency bands of the multiple detection devices in the
frequency domain is avoided, high anti-interference performance is achieved with
low frequency resource cost, and in addition,
radar communication of more purposes can be supported. The method is advantaged in that the ADAS capability of an automatic driving or advanced driving assistance
system of the automobile is improved, and the method can be applied to
the Internet of Vehicles, such as vehicle external V2X, inter-vehicle communication long-term evolution technology LTE-V, vehicle-vehicle V2V and the like.