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1. 发明授权

US5559511A Vehicle route guidance apparatus for re-searching for a new route when vehicle goes out of route 失效
标题翻译：车辆出路时重新寻找新路线的车辆路线引导装置
公开(公告)号：US5559511A
公开(公告)日：1996-09-24
申请号：US95449
申请日：1993-07-23
申请人： Toru Ito , Hiroshi Kishi , Mitsuhiro Nimura , Akimasa Nanba , Kyomi Morimoto , Shigekazu Ohara , Shoji Yokoyama , Kazuteru Maekawa , Kiyohide Katoh , Hiroyoshi Masuda , Shinichi Katoh , Koji Hashimoto
发明人： Toru Ito , Hiroshi Kishi , Mitsuhiro Nimura , Akimasa Nanba , Kyomi Morimoto , Shigekazu Ohara , Shoji Yokoyama , Kazuteru Maekawa , Kiyohide Katoh , Hiroyoshi Masuda , Shinichi Katoh , Koji Hashimoto
IPC分类号： G01C21/20 , G01C21/34 , G01C21/36 , G08G1/0968 , G08G1/0969 , G08G1/123
CPC分类号： G01C21/3415 , G01C21/3614 , G01C21/3629 , G01C21/3632 , G01C21/367 , G01C21/3673 , G08G1/096827 , G08G1/096844 , G08G1/096861 , G08G1/096866 , G08G1/096872 , G08G1/0969
摘要： A route guidance section compares the current position provided by a current position determination section and the route provided by a route calculation section for detecting an off-route condition. When the off-route condition is detected, a researching key as well as the route and current place is displayed on a display section. When the researching key is touched, a search is again made for a new route from the current position to the destination. Then, route guidance is again started in response to the researching result. When the researching key is not touched, the route and current place continue to be displayed while the vehicle carrying the apparatus travles off route, thereby efficiently preventing the apparatus from executing unnecessary researching when the driver drives the vehicle off route on purpose.
摘要翻译：路径引导部分将当前位置确定部分提供的当前位置与用于检测离线条件的路线计算部分提供的路线进行比较。当检测到路由条件时，在显示部分上显示研究密钥以及路由和当前位置。当研究键被触摸时，再次搜索从当前位置到目的地的新路线。然后，响应研究结果，再次启动路线指导。当研究密钥未被触及时，当携带设备的车辆脱离路线时，继续显示路线和当前位置，从而有效地防止当驾驶员有意驾驶车辆离开路线时进行不必要的研究。

2. 发明授权

US5793631A Voice route-guidance system and method having a function for judging approachment to a decision point 失效
标题翻译：语音路线引导系统和方法具有判断接近决策点的功能
公开(公告)号：US5793631A
公开(公告)日：1998-08-11
申请号：US400005
申请日：1995-03-06
申请人： Toru Ito , Hiroshi Kishi , Atsushi Watanabe , Mitsuhiro Nimura , Akimasa Nanba , Toyoji Hiyokawa , Shigekazu Ohara , Kazuteru Maekawa , Shinichi Katoh
发明人： Toru Ito , Hiroshi Kishi , Atsushi Watanabe , Mitsuhiro Nimura , Akimasa Nanba , Toyoji Hiyokawa , Shigekazu Ohara , Kazuteru Maekawa , Shinichi Katoh
IPC分类号： B60R16/02 , B60R16/037 , G01C21/36 , G08G1/0968 , G06G7/78 , G08G1/123
CPC分类号： B60R16/0373 , G01C21/3629 , G01C21/3655 , G08G1/096827 , G08G1/096844 , G08G1/096861 , G08G1/096872
摘要： A voice route-guidance system for vehicles which terminates its route-guidance when the vehicle arrives at the destination and even if the present position of the vehicle is measured with low accuracy. An approach judging unit judges that the vehicle approaches a point spaced apart from a destination by a predetermined distance. A guidance termination judging unit further judges whether or not there is a point in which the route-guidance should be carried out between the present vehicle position and the destination. From these judgments, the system judges that the vehicle approaches the point spaced apart from the destination by the predetermined distance and also that all the route-guidance has been terminated. Thus, a termination unit terminates the route-guidance.
摘要翻译：车辆到达目的地时终止其路线引导并且即使以低精度测量车辆的当前位置的车辆的语音路线引导系统。进近判断单元判断车辆接近与目的地间隔一定距离的点。引导终止判断部还判断是否存在在当前车辆位置与目的地之间进行路线引导的点。根据这些判断，系统判断车辆接近与目的地隔开预定距离的点，并且所有路线指导已经终止。因此，终端单元终止路线引导。

3. 发明授权

US5475599A Vehicle navigation system 失效
标题翻译：车载导航系统
公开(公告)号：US5475599A
公开(公告)日：1995-12-12
申请号：US258924
申请日：1994-06-13
申请人： Shoji Yokoyama , Kyomi Morimoto , Akimasa Nanba , Kiyohide Katoh , Kenji Kuroda , Hiroshi Kishi , Toru Ito
发明人： Shoji Yokoyama , Kyomi Morimoto , Akimasa Nanba , Kiyohide Katoh , Kenji Kuroda , Hiroshi Kishi , Toru Ito
IPC分类号： G01C21/36 , G08G1/0968 , G06F165/00
CPC分类号： G01C21/3629 , G01C21/3655 , G08G1/096827 , G08G1/096861 , G08G1/096872
摘要： In a vehicle navigation system, when a voice control part, which is displayed on a screen, is switched off, a voice control part inhibits voice guidance from being output to a speaker. Now, if a current-location/guide selection key is operated, the voice control part creates voice guidance according to the operation of the selection key and outputs the voice guidance from the speaker. With this navigation system, aural route guidance is possible only at the driver's request.
摘要翻译：在车辆导航系统中，当在屏幕上显示的语音控制部分被关闭时，语音控制部分禁止语音引导被输出到扬声器。现在，如果操作当前位置/向导选择键，则语音控制部分根据选择键的操作创建语音引导，并从扬声器输出语音引导。使用该导航系统，只有在驾驶员的要求下才能进行听觉路线指导。

4. 发明授权

US5343399A Vehicle navigation system 失效
标题翻译：车载导航系统
公开(公告)号：US5343399A
公开(公告)日：1994-08-30
申请号：US95440
申请日：1993-07-23
申请人： Shoji Yokoyama , Kyomi Morimoto , Akimasa Nanba , Kiyohide Katoh , Kenji Kuroda , Hiroshi Kishi , Toru Ito
发明人： Shoji Yokoyama , Kyomi Morimoto , Akimasa Nanba , Kiyohide Katoh , Kenji Kuroda , Hiroshi Kishi , Toru Ito
IPC分类号： G01C21/36 , G08G1/0968 , G06F15/50
CPC分类号： G01C21/3629 , G01C21/3655 , G08G1/096827 , G08G1/096861 , G08G1/096872
摘要： In a vehicle navigation system, when a voice control part, which is displayed on a screen, is switched off, a voice control part inhibits voice guidance from being output to a speaker. Now, if a current-location/guide selection key is operated, the voice control part creates voice guidance according to the operation of the selection key and outputs the voice guidance from the speaker. With this navigation system, aural route guiding is possible only at the driver's request.
摘要翻译：在车辆导航系统中，当在屏幕上显示的语音控制部分被关闭时，语音控制部分禁止语音引导被输出到扬声器。现在，如果操作当前位置/向导选择键，则语音控制部分根据选择键的操作创建语音引导，并从扬声器输出语音引导。使用该导航系统，只有在驾驶员的要求下才能进行听觉路线指导。

5. 发明授权

US5506578A Volume control of aural guidance of vehicle route guidance apparatus 失效
标题翻译：车辆导航仪器听觉指导音量控制
公开(公告)号：US5506578A
公开(公告)日：1996-04-09
申请号：US095439
申请日：1993-07-23
申请人： Hiroshi Kishi , Toru Ito , Shoji Yokoyama , Kyomi Morimoto , Mitsuhiro Nimura , Shigekazu Ohara
发明人： Hiroshi Kishi , Toru Ito , Shoji Yokoyama , Kyomi Morimoto , Mitsuhiro Nimura , Shigekazu Ohara
IPC分类号： B60R16/02 , B60R16/037 , G01C21/36 , G08G1/0968 , G08G1/123
CPC分类号： B60R16/0373 , G01C21/3629 , G08G1/096827 , G08G1/096872
摘要： An apparatus to facilitate volume control for route aural guidance. When supplying a guidance voice to a loudspeaker 34a, a voice control section 30 disconnects the loudspeaker 34a from audio and outputs the guidance voice through the loudspeaker. A volume control screen is displayed on a display section 28 where the user adjusts the volume by touching the screen. When the voice control section 30 switches a signal to the loudspeaker 34a, a mute circuit 40a is operated to mute the voice output before the voice is output through the loudspeaker 34a. When the user terminates volume adjustment, the voice control section 30 outputs a voice for volume confirmation or check at the adjusted volume through the loudspeaker 34a. The user can check the adjusted volume at this time.
摘要翻译：一种便于音量控制的设备，用于路线听觉指导。当向扬声器34a提供引导语音时，语音控制部分30将扬声器34a与音频断开，并通过扬声器输出引导声音。音量控制画面显示在用户通过触摸屏幕来调节音量的显示部分28上。当语音控制部分30将信号切换到扬声器34a时，静音电路40a被操作以在语音通过扬声器34a输出之前使语音输出静音。当用户终止音量调整时，语音控制部分30通过扬声器34a输出用于音量确认的语音或通过调节音量的检查。此时用户可以检查调整后的音量。

6. 发明授权

US5635925A Volume control of aural guidance of vehicle route guidance apparatus 失效
标题翻译：车辆导航仪器听觉指导音量控制
公开(公告)号：US5635925A
公开(公告)日：1997-06-03
申请号：US598959
申请日：1996-02-09
申请人： Hiroshi Kishi , Toru Ito , Shoji Yokoyama , Kyomi Morimoto , Mitsuhiro Nimura , Shigekazu Ohara
发明人： Hiroshi Kishi , Toru Ito , Shoji Yokoyama , Kyomi Morimoto , Mitsuhiro Nimura , Shigekazu Ohara
IPC分类号： B60R16/02 , B60R16/037 , G01C21/36 , G08G1/0968 , G08G1/123
CPC分类号： B60R16/0373 , G01C21/3629 , G08G1/096827 , G08G1/096872
摘要： An apparatus to facilitate volume control for route aural guidance. When supplying a guidance voice to a loudspeaker 34a, a voice control section 30 disconnects the loudspeaker 34a from audio and outputs the guidance voice through the loudspeaker. A volume control screen is displayed on a display section 28 where the user adjusts the volume by touching the screen. When the voice control section 30 switches a signal to the loudspeaker 34a, a mute circuit 40a is operated to mute the voice output before the voice is output through the loudspeaker 34a. When the user terminates volume adjustment, the voice control section 30 outputs a voice for volume confirmation or check at the adjusted volume through the loudspeaker 34a. The user can check the adjusted volume at this time.
摘要翻译：一种便于音量控制的设备，用于路线听觉指导。当向扬声器34a提供引导语音时，语音控制部分30将扬声器34a与音频断开，并通过扬声器输出引导声音。音量控制画面显示在用户通过触摸屏幕来调节音量的显示部分28上。当语音控制部分30将信号切换到扬声器34a时，静音电路40a被操作以在声音通过扬声器34a输出之前使语音输出静音。当用户终止音量调整时，语音控制部分30通过扬声器34a输出用于音量确认的语音或通过调节音量的检查。此时用户可以检查调整后的音量。

7. 发明授权

US5638279A Vehicle navigation system and navigation method 失效
标题翻译：车载导航系统及导航方法
公开(公告)号：US5638279A
公开(公告)日：1997-06-10
申请号：US551249
申请日：1995-10-31
申请人： Hiroshi Kishi , Toru Ito , Akimasa Nanba , Hiroyoshi Masuda , Kyomi Morimoto
发明人： Hiroshi Kishi , Toru Ito , Akimasa Nanba , Hiroyoshi Masuda , Kyomi Morimoto
IPC分类号： G01C21/36 , G08G1/0968 , G06G7/78
CPC分类号： G08G1/096827 , G01C21/3632 , G01C21/367 , G08G1/096861 , G08G1/096872
摘要： A vehicle navigation system realizing a discrete display of the present position of a vehicle during a period from when the vehicle reaches a predetermined distance before an intersection until the vehicle passes the intersection. Especially, in a zone a short distance before the intersection, the present vehicle position mark is fixed at the center of the displayed intersection until the travelling direction of the vehicle is changed. Thereby, even when the accuracy of monitoring of the present position is relatively low, misindication, such that the present position is displayed as if the vehicle has passed straight through the intersection in spite of not having actually reached the intersection, is avoided.
摘要翻译：一种车辆导航系统，其在车辆在交叉口直到车辆经过交叉路口前到达预定距离的期间，实现车辆当前位置的离散显示。特别地，在交叉点之前的距离较短的区域中，当前车辆位置标记被固定在所显示的交叉口的中心，直到车辆的行进方向改变为止。因此，即使在当前位置的监视精度相对较低的情况下，尽管没有实际到达交叉路口，但是尽管现在的位置被显示为如同车辆已经直线穿过交叉口那样被显示，

8. 发明授权

US5371497A Navigation system for vehicles 失效
标题翻译：车辆导航系统
公开(公告)号：US5371497A
公开(公告)日：1994-12-06
申请号：US102251
申请日：1993-08-05
申请人： Mitsuhiro Nimura , Akimasa Nanba , Hiroyoshi Masuda , Hiroshi Kishi , Toru Ito
发明人： Mitsuhiro Nimura , Akimasa Nanba , Hiroyoshi Masuda , Hiroshi Kishi , Toru Ito
IPC分类号： G01C21/00 , G01C21/34 , G08G1/0969 , G10L13/00 , G08G1/123
CPC分类号： G01C21/34
摘要： A navigation system for vehicles, capable of exactly and quickly showing guide information to a driver when two intersections to be negotiated are close to each other, is provided. A destination is input by an input part and a route to the destination is calculated from a present position of a vehicle, calculated by a present position determiner, by a route calculator included in a calculation section. The calculated route is stored in a route memory. A route guide controller included in the calculation section reads map information around the vehicle, stored in a guide information memory within a map information storage section and superimposes the map information with the present position of the vehicle, a traveling direction and the route stored in the route memory to display the superimposed information on a display. When the vehicle approaches the intersection, the screen is changed with an intersection map, but, when a next intersection map is required, the next intersection map is drawn on the back screen and is displayed by changing the two screens after the vehicle passes through the first intersection.
摘要翻译：提供了一种用于车辆的导航系统，其能够在要协商的两个交叉点彼此靠近时准确且快速地向司机显示指导信息。通过输入部输入目的地，并且由当前位置确定器根据计算部分中包括的路线计算器从当前位置计算到目的地的路线。计算的路由存储在路由存储器中。包括在计算部分中的路线引导控制器读取存储在地图信息存储部分中的引导信息存储器中的车辆周围的地图信息，并将地图信息与车辆的当前位置，行进方向和存储在路由存储器以在显示器上显示叠加的信息。当车辆接近交叉路口时，屏幕用交叉路口地图改变，但是当需要下一个十字路口地图时，下一个十字路口地图画在后屏幕上，并且在车辆通过后通过改变两个屏幕来显示第一个十字路口。

9. 发明授权

US5452217A Navigation system for guiding vehicle orally 失效
标题翻译：引导车辆导航系统
公开(公告)号：US5452217A
公开(公告)日：1995-09-19
申请号：US92814
申请日：1993-07-19
申请人： Hiroshi Kishi , Toru Ito , Kyomi Morimoto , Shoji Yokoyama , Kenji Kuroda , Kiyohide Katoh , Masanari Yamamoto
发明人： Hiroshi Kishi , Toru Ito , Kyomi Morimoto , Shoji Yokoyama , Kenji Kuroda , Kiyohide Katoh , Masanari Yamamoto
IPC分类号： G01C21/36 , G07B15/06 , G06F15/50
CPC分类号： G07B15/063 , G01C21/3655
摘要： A vehicle route guidance system includes a map information storage section 10 which has a road type storage section 10a for storing various types of roads such as toll roads, express highways and motorways. A route guidance control section 26 reads out map information including road type information and route information. A road type change point detecting section 26a detects a road type change point. The route guidance control section 26 causes a display 28 and a voice controller 30 to perform the route guidance when a vehicle approaches a point a given distance short of the road type change point. The voice controller 30 responds to the instruction from the route guidance control section 26 to announce the route guidance for informing the driver of the entry to a toll road, express highway or motorway.
摘要翻译：车辆路线引导系统包括地图信息存储部分10，其具有用于存储收费道路，快速公路和高速公路等各种道路的道路型存储部10a。路线引导控制部26读出包含道路类型信息和路线信息的地图信息。道路型变化点检测部26a检测道路型变化点。路线引导控制部26使车辆接近距道路型变化点以外的距离的点时，显示器28和语音控制器30进行路线引导。语音控制器30响应来自路线引导控制部26的指示，通知路线引导，以通知驾驶员进入收费公路，快速公路或高速公路的路段。

10. 发明授权

US5729217A Vehicle route guidance apparatus for reseaching for a route when vehicle goes out of route 失效
标题翻译：车辆行驶路线时的路线引导装置
公开(公告)号：US5729217A
公开(公告)日：1998-03-17
申请号：US688728
申请日：1996-07-31
申请人： Toru Ito , Akimasa Nanba , Kiyohide Katoh , Shinichi Katoh , Koji Hashimoto
发明人： Toru Ito , Akimasa Nanba , Kiyohide Katoh , Shinichi Katoh , Koji Hashimoto
IPC分类号： G01C21/20 , G01C21/34 , G01C21/36 , G08G1/0968 , G08G1/0969 , G08G1/123
CPC分类号： G01C21/3415 , G01C21/3614 , G01C21/3629 , G01C21/3632 , G01C21/367 , G01C21/3673 , G08G1/096827 , G08G1/096844 , G08G1/096861 , G08G1/096866 , G08G1/096872 , G08G1/0969
摘要： A route guidance section compares the current position provided by a current position determination section and the route provided by a route calculation section for detecting an off-route condition. When the off-route condition is detected, a re-searching key as well as the route and current place is displayed on a display section. When the re-searching key is touched, a search is again made for a new route from the current position to the destination. Then, route guidance is again started in response to the re-searching result. When the re-searching key is not touched, the route and current place continue to be displayed while the vehicle carrying the apparatus travles off route, thereby efficiently preventing the apparatus from executing unnecessary re-searching when the driver drives the vehicle off route on purpose.
摘要翻译：路径引导部分将当前位置确定部分提供的当前位置与用于检测离线条件的路线计算部分提供的路线进行比较。当检测到非路由条件时，在显示部分上显示重新搜索关键字以及路线和当前位置。当重新搜索键被触摸时，再次搜索从当前位置到目的地的新路线。然后，响应于重新搜索结果再次开始路线引导。当没有触摸重新搜索键时，当携带设备的车辆脱离路线时，继续显示路线和当前位置，从而当驾驶员有目的地驱动车辆离开路线时有效地防止设备执行不必要的重新搜索。

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