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US 12,754,077 B2Granted
Sensor system and method therefor
AssigneeHuawei Technologies Co., Ltd.
InventorsQian Zhu, Ganghua Yang, Jia Jia, Rui Ni
Life of this patent
Estimating the term…
Abstract
A sensor system and a method therefor includes a transmission apparatus and one or more passive sensors. The transmission apparatus is disposed on an inner surface of a to-be-measured body. The passive sensor is disposed on the inner surface of the to-be-measured body and at a distance less than or equal to a first threshold from the transmission apparatus. The passive sensor is configured to sense to-be-measured information inside the to-be-measured body.
Claims19
A sensor system comprising:
- a transmission apparatus, disposed on an inner surface of a to-be-measured body;
- at least one passive sensor, disposed on the inner surface of the to-be-measured body and at a distance less than or equal to a first threshold from the transmission apparatus, wherein the passive sensor is configured to sense to-be-measured information inside the to-be-measured body;
- a charging apparatus, coupled to the transmission apparatus and configured to charge the passive sensor;
- a first antenna configured to transmit to the transmission apparatus;
- an isolation apparatus disposed between the first antenna and the transmission apparatus;
- and
- a distribution apparatus disposed between the isolation apparatus and the transmission apparatus, wherein an input end of the distribution apparatus is connected to the isolation apparatus, a first output end of the distribution apparatus is connected to the charging apparatus, and a second output end of the distribution apparatus is connected to the transmission apparatus, wherein
- the charging apparatus is configured to charge the passive sensor based on a signal of the distribution apparatus.
5 more elements
A sensor system comprising:
- a transmission apparatus, disposed on an inner surface of a to-be-measured body;
- and
- at least one passive sensor, disposed on the inner surface of the to-be-measured body and at a distance less than or equal to a first threshold from the transmission apparatus, wherein the passive sensor is configured to sense to-be-measured information inside the to-be-measured body;
- and
- wherein the to-be-measured body comprises a plurality of body parts that are movable relative to each other, the transmission apparatus comprises a plurality of adjacent transmission sections, each transmission section is located on a corresponding body part and has two end parts, and one of the end parts is connected to a waveguide through an adapter element;
- and
- when the plurality of body parts are on a first relative position, a distance between the waveguide connected to one of the end parts of the transmission section and the waveguide connected to another one of the end parts of an adjacent transmission section is less than a second threshold.
4 more elements
Dependencies are inferred from the claim text.