用于测距的方法和装置制造方法及图纸

一种用于测距的方法和装置，该方法包括：向被测系统发送测距信号，所述被测系统包括至少一个反射点(S110)；接收所述测距信号经所述至少一个反射点反射后得到的第一频谱信(S120)；根据所述第一频谱信号，确定第二频谱信号，所述第二频谱信号中包括所述第一频谱信号，且所述第二频谱信号的频谱宽度大于所述第一频谱信号的频谱宽度(S130)；根据所述第二频谱信号，估计所述至少一个反射点的距离(S140)。该用于测距的方法和装置，能够较为准确地确定被测系统中反射点的距离，从而提高测量精度。

Method and apparatus for ranging

A method and apparatus for measurement, the method comprises: sending ranging signal is measured, the measured system includes at least one reflection point (S110); the first letter spectrum receives the ranging signal through the at least one reflection point obtained after reflection (S120); according to the the first frequency signal, to determine the second spectrum signal, the second signal comprising a first signal spectrum, spectrum width and the spectrum width of the second spectral signal is greater than the first frequency signal (S130); according to the second signal spectrum estimation, the at least one reflection point distance (S140). The method and the device for measuring distance can accurately determine the distance of the reflected points in the measured system, thereby improving the measuring accuracy.

【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请，说明书已公开。

【技术保护点】
PCT国内申请，权利要求书已公开。

【技术特征摘要】
【国外来华专利技术】PCT国内申请，...

【专利技术属性】
技术研发人员：王彦，
申请(专利权)人：华为技术有限公司，
类型：发明
国别省市：广东,44