METHOD AND APPARATUS FOR OBTAINING VIBRATION INFORMATION AND USER EQUIPMENT
First Claim
1. A method for obtaining vibration information, comprising:
- obtaining multiple groups of electromagnetic wave receiving signals corresponding to multiple receiving locations, each group of electromagnetic wave receiving signals in the multiple groups of electromagnetic wave receiving signals comprising multiple electromagnetic wave receiving signals respectively corresponding to multiple reflected electromagnetic wave signals, and the multiple reflected electromagnetic wave signals being formed by reflecting an electromagnetic wave signal by multiple reflective units of an electromagnetic wave reflective array when the multiple reflective units of the electromagnetic wave reflective array vibrate in response to a sound in an environment;
obtaining, according to the multiple groups of electromagnetic wave receiving signals and transmission channel information between the multiple receiving locations and the multiple reflective units, the multiple reflected electromagnetic wave signals respectively corresponding to the multiple reflective units; and
obtaining, according to the multiple reflected electromagnetic wave signals, multiple pieces of vibration information respectively corresponding to the multiple reflective units.
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Abstract
Embodiments of the present application disclose a method and an apparatus for obtaining vibration information and a piece of user equipment. The method comprises: obtaining multiple groups of electromagnetic wave receiving signals corresponding to multiple receiving locations; obtaining, according to transmission channel information between the multiple receiving locations and the multiple reflective units and the multiple groups of electromagnetic wave receiving signals, multiple reflected electromagnetic wave signals respectively corresponding to the multiple reflective units; and obtaining, according to the multiple reflected electromagnetic wave signals, multiple pieces of vibration information respectively corresponding to the multiple reflective units. In technical solutions of the embodiments of the present application, obtaining sound information in an environment by using a wireless electromagnetic wave is especially applicable to some scenarios where an active component is not suitable for use at a sound collecting location and a scenario where sound information at multiple locations needs to be collected in a space.
6 Citations
25 Claims
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1. A method for obtaining vibration information, comprising:
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obtaining multiple groups of electromagnetic wave receiving signals corresponding to multiple receiving locations, each group of electromagnetic wave receiving signals in the multiple groups of electromagnetic wave receiving signals comprising multiple electromagnetic wave receiving signals respectively corresponding to multiple reflected electromagnetic wave signals, and the multiple reflected electromagnetic wave signals being formed by reflecting an electromagnetic wave signal by multiple reflective units of an electromagnetic wave reflective array when the multiple reflective units of the electromagnetic wave reflective array vibrate in response to a sound in an environment; obtaining, according to the multiple groups of electromagnetic wave receiving signals and transmission channel information between the multiple receiving locations and the multiple reflective units, the multiple reflected electromagnetic wave signals respectively corresponding to the multiple reflective units; and obtaining, according to the multiple reflected electromagnetic wave signals, multiple pieces of vibration information respectively corresponding to the multiple reflective units. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. An apparatus for obtaining vibration information, comprising:
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a receiving signal obtaining module, configured to obtain multiple groups of electromagnetic wave receiving signals corresponding to multiple receiving locations, each group of electromagnetic wave receiving signals in the multiple groups of electromagnetic wave receiving signals comprising multiple electromagnetic wave receiving signals respectively corresponding to multiple reflected electromagnetic wave signals, and the multiple reflected electromagnetic wave signals being formed by reflecting an electromagnetic wave signal by multiple reflective units of an electromagnetic wave reflective array when the multiple reflective units of the electromagnetic wave reflective array vibrate in response to a sound in an environment; and an analyzing and processing module, comprising; a reflected signal obtaining unit, configured to obtain, according to the multiple groups of electromagnetic wave receiving signals and transmission channel information between the multiple receiving locations and the multiple reflective units, the multiple reflected electromagnetic wave signals respectively corresponding to the multiple reflective units; and a vibration information obtaining unit, configured to obtain, according to the multiple reflected electromagnetic wave signals, multiple pieces of vibration information respectively corresponding to the multiple reflective units. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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25. A computer readable storage device comprising executable instructions that, in response to execution, cause a device comprising a processor to perform operations, comprising:
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obtaining multiple groups of electromagnetic wave receiving signals corresponding to multiple receiving locations, wherein each group of electromagnetic wave receiving signals in the multiple groups of electromagnetic wave receiving signals comprise multiple electromagnetic wave receiving signals respectively corresponding to multiple reflected electromagnetic wave signals, and the multiple reflected electromagnetic wave signals are formed by reflecting an electromagnetic wave signal by multiple reflective units of an electromagnetic wave reflective array when the multiple reflective units of the electromagnetic wave reflective array vibrate in response to a sound in an environment; obtaining, according to the multiple groups of electromagnetic wave receiving signals and transmission channel information between the multiple receiving locations and the multiple reflective units, the multiple reflected electromagnetic wave signals respectively corresponding to the multiple reflective units; and obtaining, according to the multiple reflected electromagnetic wave signals, multiple pieces of vibration information respectively corresponding to the multiple reflective units.
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Specification