VEHICULAR APPARATUS AND SPEECH SWITCHOVER CONTROL PROGRAM
First Claim
1. A vehicular apparatus comprising:
- an A/D converter that is disposed on a first board and performs A/D conversion of a first speech data and a second speech data and outputs the first speech data and the second speech data, wherein the first speech data is a speech data not targeted for speech recognition, and the second speech data is a speech data targeted for speech recognition;
a switch that is disposed on the first board and switchable betweena first connection state in which the switch outputs the first speech data inputted from the A/D converter anda second connection state in which the switch outputs a sound data different from each of the first speech data and the second speech data;
a first controller that is disposed on the first board and performs speech processing on each of the first speech data or the second speech data inputted from the switch;
an input output part that is disposed on an exchangeable second board with respect to the first board and outputs the second speech data inputted from the A/D converter;
a second controller that is disposed on the second board and has a function to perform speech recognition of the second speech data inputted from the input output part;
a signal line that is compliant with Inter-IC sound standards and disposed extending over the first board and the second board, whereinwith a first channel of the signal line, the first speech data outputted from the A/D converter is transmitted and inputted to the first controller via the switch, andwith a second channel of the signal line, the second speech data outputted from the A/D converter is transmitted and inputted to the second controller via the input output part; and
a switch controller that controls the switch so that the switch is in the second connection state when the second controller performs the speech recognition of the second speech data.
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Accused Products
Abstract
A vehicular apparatus is provided. In the vehicular apparatus, a first controller is disposed on a first board and a second controller is disposed on a second board which is exchangeable with respect to the first board. An AD converter performs A/D conversion of first and second speech data. A switch disposed on the first board is switchable between a first connection state in which the switch outputs the first speech data inputted from the A/D converter and a second connection state in which the switch outputs a sound data different from each of the first and second speech data. A switch controller controls the switch so that the switch is in the second connection state when the second controller performs speech recognition of the second speech data.
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Citations
6 Claims
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1. A vehicular apparatus comprising:
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an A/D converter that is disposed on a first board and performs A/D conversion of a first speech data and a second speech data and outputs the first speech data and the second speech data, wherein the first speech data is a speech data not targeted for speech recognition, and the second speech data is a speech data targeted for speech recognition; a switch that is disposed on the first board and switchable between a first connection state in which the switch outputs the first speech data inputted from the A/D converter and a second connection state in which the switch outputs a sound data different from each of the first speech data and the second speech data; a first controller that is disposed on the first board and performs speech processing on each of the first speech data or the second speech data inputted from the switch; an input output part that is disposed on an exchangeable second board with respect to the first board and outputs the second speech data inputted from the A/D converter; a second controller that is disposed on the second board and has a function to perform speech recognition of the second speech data inputted from the input output part; a signal line that is compliant with Inter-IC sound standards and disposed extending over the first board and the second board, wherein with a first channel of the signal line, the first speech data outputted from the A/D converter is transmitted and inputted to the first controller via the switch, and with a second channel of the signal line, the second speech data outputted from the A/D converter is transmitted and inputted to the second controller via the input output part; and a switch controller that controls the switch so that the switch is in the second connection state when the second controller performs the speech recognition of the second speech data. - View Dependent Claims (2, 3, 4)
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5. A non-transitory computer readable storage medium storing a speech switchover control program that causes a computer, which is included in a vehicular apparatus comprising:
- an A/D converter that is disposed on a first board and performs A/D conversion of a first speech data and a second speech data and outputs the first speech data and the second speech data, wherein the first speech data is a speech data not targeted for speech recognition, and the second speech data is a speech data targeted for speech recognition;
a switch that is disposed on the first board and switchable between a first connection state in which the switch outputs the first speech data inputted from the A/D converter and a second connection state in which the switch outputs a sound data different from the first speech data and the second speech data;
a first controller that is disposed on the first board and performs speech processing on each of the first speech data or the second speech data inputted from the switch;
an input output part that is disposed on an exchangeable second board with respect to the first board and outputs the second speech data inputted from the A/D converter;
a second controller that is disposed on the second board and has a function to perform speech recognition of the second speech data inputted from the input putout part; and
a signal line that is compliant with inter-IC sound standards and disposed extending over the first board and the second board, wherein with a first channel of the signal line, the first speech data outputted from the A/D converter is transmitted and inputted to the first controller via the switch, wherein with a second channel of the signal line, the second speech data outputted from the A/D converter is transmitted and inputted to the second controller via the input output part, to perform;determining whether or not the second controller is to perform the speech recognition of the second speech data; and when it is determined that the second controller is to perform the speech recognition of the second speech data, controlling the switch so that the switch is in the second connection state.
- an A/D converter that is disposed on a first board and performs A/D conversion of a first speech data and a second speech data and outputs the first speech data and the second speech data, wherein the first speech data is a speech data not targeted for speech recognition, and the second speech data is a speech data targeted for speech recognition;
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6. (canceled)
Specification