Devices and methods for a rotary joint with multiple wireless links

申请号 US15454375 申请日 2017-03-09 公开(公告)号 US10033456B2 公开(公告)日 2018-07-24
申请人 Waymo LLC; 发明人 Daniel L. Rosenband; Pierre-Yves Droz; Min Wang; Etai Bruhis; Adam Brown; Samuel William Lenius;
摘要 A device is provided that includes a first platform having a first side, and a second platform having a second side positioned within a predetermined distance to the first side. The device also includes an actuator configured to cause a relative rotation between the first platform and the second platform such that the first side of the first platform remains within the predetermined distance to the second side of the second platform. The device also includes a probe mounted to the first platform, and a plurality of probes mounted to the second platform. The device also includes a signal conditioner coupled to the plurality of probes. The signal conditioner may select one of the plurality of probes based on an orientation of the first platform relative to the second platform. The signal conditioner may then to use the selected probe for wireless communication with the probe on the first platform.
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