摘要:
An optimal path search system, which optimizes a travel path of a moving object, comprising: a path information database; and a path search unit that searches for an optimal path that exhibits a minimum travel cost borne by the moving object, from among travel paths of the moving object, wherein: the path search unit is configured to: determine destination points on the path network; search for at least one nearest node to each of destination points, search for a second travel path along which the moving object travels by passing through the at least one nearest node and all of the at least one destination point, determine the second travel path for which a travel cost is minimum; and search for the travel paths followed by using each of a plurality of moving means, respectively, in a case where the moving object travels along the optimal path.
摘要:
Collecting the sound while rotating at least one or more microphone around a rotational axis, the filter processing is carried out in accordance with the positional information of the microphone at each point.
摘要:
In an information providing service that utilizes a car navigation system or the like, ensuring safety while viewing content is a matter of great concern. A vehicle-mounted onboard content providing apparatus for providing content to an user of the vehicle, comprising a current location acquisition unit for acquiring information about the current location, an instruction input unit whereby information about the destination and instructions for selecting the content to be delivered are inputted, a control unit for editing the content retrieved based on the instructions, and an output unit for outputting the edited content, wherein the control unit determines, on the basis of attribute information assigned to the route included in the results of retrieving the route from the current location to the destination, sections in which content is outputted or not outputted on the route, and edits the content on the basis of the results of this determination.
摘要:
An optimal path search system, which optimizes a travel path of a moving object, comprising: a path information database; and a path search unit that searches for an optimal path that exhibits a minimum travel cost borne by the moving object, from among travel paths of the moving object, wherein: the path search unit is configured to: determine destination points on the path network; search for at least one nearest node to each of destination points, search for a second travel path along which the moving object travels by passing through the at least one nearest node and all of the at least one destination point, determine the second travel path for which a travel cost is minimum; and search for the travel paths followed by using each of a plurality of moving means, respectively, in a case where the moving object travels along the optimal path.
摘要:
Provided are a voice recognition system for making a response based on an input of a voice uttered by a user including: an audio input unit for converting the uttered voice into voice data; a voice recognizing unit for recognizing a combination of terms constituting the voice data and calculating reliability of recognition of each of the terms; a response generating unit for generating a voice response; and an audio output unit for presenting the user with information using the voice response. The response generating unit: generates synthesis audio for a term whose calculated reliability satisfies a predetermined condition; extracts from the voice data a part corresponding to a term whose calculated reliability does not satisfy the predetermined condition; and generates the voice response based on at least one of the synthesis audio, the extracted voice data and a combination of the synthesis audio and the extracted voice data.
摘要:
The present invention is characterized in that the car navigation system for, at the time of desiring map information, traffic information, and other required information in a car, inquiring an information distribution service provider for distribution the information is composed of a moving terminal device which can be operated by inputting and outputting voice, a communication device, an audio interactive server which can input and output voice and data, is connected to an external device and the Internet on the basis of audio interactions by the voice recognition process and voice synthesis process, and executes information transfer, and one or a plurality of information distribution service providers connected to the Internet for distributing information such as map information and traffic information.
摘要:
In the text-to-speech synthesis technique for synthesizing speech from text, this invention enables a terminal device with relatively small computing power to perform speech synthesis based on optimal unit selection. The text-to-speech synthesis procedure of the present invention involves content generation and output; that is, a secondary content including the results of the optimal unit selection process is output. By virtue of the secondary content, a high load process of selecting optimal units and a light load process of synthesizing speech waveforms can be performed separately. The optimal unit selection process is performed at a server and information for the units to be retrieved from a corpus is sent to the terminal as data for speech synthesis.
摘要:
Provided is a route generation device capable of generating an appropriate route. A route generation system of one embodiment of the present invention includes: analysis sections that analyze aerial image data to identify the land state of an area included in an aerial image; a storage section that stores traffic cost information associating a traffic-cost coefficient indicating traffic difficulty with the land state; a route searching section that calculates traffic costs of a plurality of routes from a start point to an end point by referring to the analysis results of the analysis sections and the traffic cost information and that determines a route candidate to be used from the start point to the end point based on the calculation results.
摘要:
A HMI (Human Machine Interface) development support apparatus that has at least a CPU, memory devices, a display unit and an input device and supports development of a display screen regarding a HMI of an information processing system includes a layout editing means that creates a layout of the display screen regarding the HMI of the information processing system in such a manner that the layout editing means lays out at least either a graphic component having graphic data or an image component having image data based on operational information input from the input device; an image editing means that creates an image for either the graphical component or the image component based on the operational information input from the input device; and data storage means that stores layout data of the layout created by the layout editing means, component data of components included in the layout and image data of the components.
摘要:
Collecting the sound while rotating at least one or more microphone around a rotational axis, the filter processing is carried out in accordance with the positional information of the microphone at each point.