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2. 发明授权

US10976427B2 Method and system for measuring distance using wave signals 有权
公开(公告)号：US10976427B2
公开(公告)日：2021-04-13
申请号：US16310315
申请日：2017-05-08
申请人： POZI DEVELOPMENT KFT.
发明人： Andras Balogh , Karoly Lendvai , Kristof Attila Horvath , Gergely Ill , Akos Milankovich , Sandor Szabo
IPC分类号： G01S13/87 , G01S13/76
摘要： The object of the invention relates to a method for measuring distance using wave signals (l1, I2, v), the essence of which is a first and a second transceiver device (E, M) suitable for emitting and receiving wave signals (l1, I2, v) are provided, a first sensing device (O′) suitable for receiving wave signals (l1, I2, v) is arranged at a distance D′ from one of the first and second transceiver devices (E, M), wave signals (l1, I2, v) are sent and received by the first and second transceiver devices (E, M), which are also received by the first sensing device (O′), then on the basis of the distance D′, the time intervals (ΔE1E2, ΔM1M2, ΔO1′O2′, ΔE2E3, ΔM2M3, ΔO2′O3′) passing between the emitting and receipt of the wave signals (l1, I2, v) and the speed of propagation of the wave signals (l1, I2, v) the distance of the second transceiver device (M) from the first transceiver device (E), and the distance of the first sensing device (O′) from the first and second transceiver devices (E, M) are determined. The object of the invention also relates to a system (100) for measuring distance using wave signals (l1, I2, v), which contains a first and second transceiver device (E, M) suitable for emitting and receiving wave signals (l1, I2, v), as well as sensing devices (O′, 0″, O′″) suitable for receiving wave signals (l1, I2, v) arranged at a distance D′, D″, D′″ from one of the first and second transceiver devices (E, M), the essence of which is that the first and second transceiver devices (E, M), and the sensing devices (O′, 0″, O′″) are configured in a way suitable for implementing the method according to the invention.

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