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    • 29. 发明专利
    • Onboard information retrieval device
    • 车载信息检索设备
    • JP2008282224A
    • 2008-11-20
    • JP2007126056
    • 2007-05-10
    • Toyota Motor Corpトヨタ自動車株式会社
    • NANBA TOSHIYUKI
    • G06F17/30G06F3/16
    • G06F17/30241G01C21/36G08G1/096894G10L15/26
    • PROBLEM TO BE SOLVED: To provide an onboard information retrieval device for maintaining proper operability while restricting an input operation according to the state of a traveling environment so that a driver can be prevented from excessively concentrating on the operation of a display screen. SOLUTION: The onboard information retrieval device 100 for retrieving information based on words input by the manual input or voice input of an operator is provided with a traveling environment state detection means 4 for detecting a traveling environment state; a vagueness allowance determination part 10 for determining allowance to the vagueness of the input words based on the traveling environment state detected by the traveling environment detection means 4; and an information retrieval means 11 for retrieving information according to the allowance determined by the vagueness allowance determination means 10. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种用于在根据行驶环境的状态限制输入操作的同时保持适当的可操作性的车载信息检索装置,从而可以防止驾驶员过度集中于显示屏的操作。 解决方案:用于基于由操作者的手动输入或语音输入输入的字检索信息的车载信息检索装置100设置有用于检测行驶环境状态的行驶环境状态检测装置4; 用于基于由行驶环境检测装置4检测到的行驶环境状态来确定对输入字的模糊性的容许的模糊容限确定部10; 以及信息检索装置11,用于根据由模糊容限确定装置10确定的容许量来检索信息。版权所有:(C)2009,JPO&INPIT