System and method capable of automatically switching information output format
First Claim
Patent Images
1. An information processing system for communication of information with a user comprising:
- information output means for outputting information;
speech input means for entering speech of a user;
memory means for storing speech division specification words;
speech division specification means for determining a similarity between the input speech supplied by way of the speech input means and a speech division specification word in the memory means, and for specifying a speech division to which the input speech belongs; and
switching means for switching an information output format of the information output means in an information output processing based on the speech division specified by the speech division specification means.
1 Assignment
0 Petitions
Accused Products
Abstract
In an information processing system such as a navigation system or a portable information terminal unit, information output mode of a display unit to a user is switchable to a plurality of output modes. The navigation system switches the language to be used for information output to any one of Japanese language, English language, and German language. Not the input speech itself is used as a command, but whether the input speech is a Japanese language input, an English language input, or a German language input is determined. The language to be used for information output is switched depending on the determination result.
73 Citations
16 Claims
-
1. An information processing system for communication of information with a user comprising:
-
information output means for outputting information;
speech input means for entering speech of a user;
memory means for storing speech division specification words;
speech division specification means for determining a similarity between the input speech supplied by way of the speech input means and a speech division specification word in the memory means, and for specifying a speech division to which the input speech belongs; and
switching means for switching an information output format of the information output means in an information output processing based on the speech division specified by the speech division specification means. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
a language is switched as the information output format in the case that the language is to be used in the information output processing;
a language division that is a division of the language to be used by the user is included in the speech division; and
the switching means switches the language to be used in the information output processing based on the language division specified by the speech division specification means.
-
-
3. The system as in claim 1, wherein:
-
a general word system is switched as the information output format in the case that the language has a plurality of general words system comprising a standard language and dialects, when the language is used in the information output processing;
the speech division includes a dialect division that is a division according to the general word system used by the user; and
the switching means switches the general word system to be used in the information output processing based on the dialect division specified by the speech division specification means.
-
-
4. The system as in claim 1, wherein:
-
a speech used in the information output processing is switchable between male speech and female speech as the information output format;
a sex division that is a division by sex of a user is included in the speech division; and
the switching means switches the apparatus side speech to female speech if the sex division specified by the speech division specification means is the female division, and the switching means switches the apparatus side speech to male speech if the sex division is the male division.
-
-
5. The system as in claim 1, wherein:
-
formats corresponding to age of a user are incorporated as the information output format;
the speech division includes the age division that is the division by age of a user; and
the switching means switches the information output format to a format acceptable for the user based on the age division specified by the speech division specification means.
-
-
6. The system as in claim 1, wherein:
-
the speech division specification means includes speech recognition means for realizing information input by means of speech from a user and for speech recognition by use of a recognition target word; and
the switching means includes recognition target word changing means for changing the recognition target word used for speech recognition by the speech recognition means corresponding to the information output format switched by the switching means.
-
-
7. The system as in claim 1, wherein:
the speech division specification means includes inquiry means for executing inquiry processing to prompt a user to speak the speech division specification word.
-
8. The system as in claim 7, wherein:
the inquiry processing of the inquiry means is a display processing by way of the display means.
-
9. The system as in claim 7, wherein:
the inquiry processing of the inquiry means is a speaking processing by means of speech.
-
10. The system as in claim 1, wherein:
the system is constructed as at least one of a navigation apparatus and a portable information terminal unit.
-
11. The system as in claim 1, wherein:
the speech division specification means repeats determining the similarities a plurality of times, and maintains an original output format when no similarities are determined after the plurality of times.
-
12. The system as in claim 6, wherein:
the memory means store a plurality of language dictionaries which include the recognition target words in different languages.
-
13. The system as in claim 12, wherein:
the speech division specification means uses one of stored language words as the recognition target word.
-
14. A method for controlling an information processing system having a speech input unit, a memory unit and an information output unit, the method comprising the steps of:
-
driving the information output unit to issue an inquiry which requests an input of speech to a user;
determining a type of the speech input by the user with reference to a plurality of types of speech stored in the memory unit;
setting an output format of information from the information output unit in correspondence with the determined type of speech input; and
driving the information output unit to issue information in the set output format. - View Dependent Claims (15, 16)
the driving steps includes steps of displaying the inquiry and the information on a display panel of the information output unit, respectively.
-
-
16. The method as in claim 14, wherein:
-
the plurality of types of speech are different languages; and
the setting step sets the output format of the information output unit to a same language as a language of the speech input by the user.
-
Specification