ON-BOARD DEVICE POSITIONING APPARATUS, METHOD AND ON-BOARD EQUIPMENT CONTROL SYSTEM BASED ON MIXED AUDIO
First Claim
1. A positioning apparatus for locating devices within a vehicle based on mixed audio, comprising:
- at least two sets of MICs, including at least one set of MICs provided at a first position and at least another set of MICs provided at a second position which is different from the first position, wherein the at least two sets of MICs are used for gathering mixed audio corresponding to an object to be positioned, and wherein the mixed audio contains at least a first audio and a second audio; and
a control unit which is capable of determining on-board position of the object to be positioned in accordance with the first audio based on the at least one set of MICs at the first position and the at least another set of MICs at the second position;
and the control unit is also capable of identifying the object to be positioned in accordance with the second audio.
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Abstract
A positioning apparatus for locating devices within a vehicle is provided. The positioning apparatus comprises: at least two sets of MICs, including at least one set of MICs provided at a first position and at least another set of MICs provided at a second position which is different from the first position, the at least two sets of MICs are used for gathering mixed audio corresponding to an object to be positioned, and wherein the mixed audio contains at least a first audio and a second audio; and a control unit which is capable of determining position of the object within the vehicle in accordance with the first audio and identifying the object in accordance with the second audio.
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Citations
20 Claims
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1. A positioning apparatus for locating devices within a vehicle based on mixed audio, comprising:
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at least two sets of MICs, including at least one set of MICs provided at a first position and at least another set of MICs provided at a second position which is different from the first position, wherein the at least two sets of MICs are used for gathering mixed audio corresponding to an object to be positioned, and wherein the mixed audio contains at least a first audio and a second audio; and a control unit which is capable of determining on-board position of the object to be positioned in accordance with the first audio based on the at least one set of MICs at the first position and the at least another set of MICs at the second position; and the control unit is also capable of identifying the object to be positioned in accordance with the second audio. - View Dependent Claims (2, 3, 4, 5, 6, 7, 13, 14, 15, 16, 17, 18, 20)
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8. A positioning method for locating devices within a vehicle based on mixed audio, comprising the following steps:
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providing at least two sets of MICs, including at least one set of MICs provided at a first position and at least another set of MICs provided at a second position which is different from the first position; gathering mixed audio corresponding to an object to be positioned by means of the at least two sets of MICs, wherein the mixed audio contains at least a first audio and a second audio; determining position of the object to be positioned within the vehicle in accordance with the first audio based on the at least one set of MICs at the first position and the at least another set of MICs at the second position; and identifying the object to be positioned in accordance with the second audio. - View Dependent Claims (9, 10, 11, 12, 19)
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Specification