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1. 发明授权

US4893246A Apparatus for displaying travel path 失效
公开(公告)号：US4893246A
公开(公告)日：1990-01-09
申请号：US130680
申请日：1987-12-09
申请人： Akira Iihoshi , Yukinobu Nakamura , Shinichiro Yasui
发明人： Akira Iihoshi , Yukinobu Nakamura , Shinichiro Yasui
IPC分类号： G08G1/0969 , G01C21/00 , G01C21/20 , G01C21/26 , G01D7/00 , G08G1/137 , G09B29/10
CPC分类号： G01D7/00 , G01C21/26
摘要： An apparatus for displaying a travel path of a running body which apparatus includes sensors and a central processing unit (a) for calculating a distance of approach of the running body relative to a target to produce data concerning the approach, (b) for comparing the old and new data and thus successively, renewing the data concerning the approach, thereby obtaining a closest distance of the running body relative to the target, and (c) for deciding that the running body has passed the target when said closest distance is within a predetermined range.

2. 发明授权

US4963865A Apparatus for displaying travel path 失效
公开(公告)号：US4963865A
公开(公告)日：1990-10-16
申请号：US25848
申请日：1987-03-16
申请人： Akira Ichikawa , Akira Iihoshi , Yukinobu Nakamura , Shinichiro Yasui
发明人： Akira Ichikawa , Akira Iihoshi , Yukinobu Nakamura , Shinichiro Yasui
IPC分类号： G01C21/34 , G09B29/10
CPC分类号： G01C21/367 , G09B29/106
摘要： There is disclosed an apparatus for displaying a travel path of a running body in which a constantly changing location of the running body on a two-dimensional coordinates is successively computed and the current location of said running body is displayed successively, in accordance with the data thus computed, on a display screen having a map previously displayed thereon. According to this apparatus, longitude and latitude values of a reference point in a mesh consisting of lines of longitude and latitude in each map of divided areas are registered as known factors and the current location of the running body on the two-dimensional coordinates thus computed is converted to a location on longitude-latitude coordinates, whereby the current location on the map is calculated from the known longitude and latitude values of the reference point displayed on the display screen.

3. 发明授权

US4887081A Apparatus for displaying travel path 失效
标题翻译：显示行驶路径的装置
公开(公告)号：US4887081A
公开(公告)日：1989-12-12
申请号：US130415
申请日：1987-12-09
申请人： Akira Iihoshi , Yukinobu Nakamura , Shinichiro Yasui
发明人： Akira Iihoshi , Yukinobu Nakamura , Shinichiro Yasui
IPC分类号： G01C21/00 , G01C17/28 , G01C17/38 , G01C21/28 , G01D7/00 , G05D1/02
CPC分类号： G05D1/0259 , G01C21/28 , G01D7/00 , G05D1/0274 , G05D1/027 , G05D1/0272 , G05D2201/0213
摘要： An apparatus for displaying a travel path of a running body in which a direction detector includes a geomagnetism sensor as well as a rate-type sensor, such as a gyroscope or gas rate sensor (which includes a flow sensor for detecting a degree of displacement of a gas flow produced by an angular velocity applied thereto) for detecting an angular volocity of change of yawing direction of the moving body, in which a difference in angle between directions detected by the rate-type sensor and the geomagnetism sensor is found and temporarily stored when a power source is temporarily turned OFF during operation of the running path displaying apparatus, and then a declination of the direction detected by the geomagnetism sensor is corrected, depending upon the stored difference in angle, when the power source is turned ON again.

4. 发明授权

US5170165A Apparatus for displaying travel path 失效
标题翻译：显示行驶路径的装置
公开(公告)号：US5170165A
公开(公告)日：1992-12-08
申请号：US514304
申请日：1990-04-26
申请人： Akira Iihoshi , Yukinobu Nakamura , Yoshiyuki Matsumoto , Tomoyuki Nishio
发明人： Akira Iihoshi , Yukinobu Nakamura , Yoshiyuki Matsumoto , Tomoyuki Nishio
IPC分类号： G01C21/30 , G09B29/10
CPC分类号： G09B29/106 , G01C21/30
摘要： Disclosed is a travel path displaying apparatus for indicating the current position of an automobile running on a selected road in a road map appearing on an associated screen. A cumulation of errors in estimating sequential current positions will cause an incorrect indication of the automobile's position on the screen and the automobile will depart from all the roads appearing on the screen. In order to find the correct road on which the automobile is traveling it is necessary to carry out pattern matching between the travel trace and each of a number of selected roads, thereby determining which road is closest to the travel trace in shape. The apparatus permits selection of the least possible number of roads for pattern matching, thus permitting quick determination as to the road on which the automobile is traveling and as to the direction in which it is traveling.
摘要翻译：公开了一种行驶路径显示装置，用于指示在相关屏幕上出现的道路地图中在选定道路上行驶的汽车的当前位置。在估计连续的当前位置时的误差累积将导致汽车在屏幕上的位置的错误指示，并且汽车将离开出现在屏幕上的所有道路。为了找到汽车正在行驶的正确的道路，需要在行驶轨迹和多条选定道路中的每一条之间执行模式匹配，从而确定哪条路最靠近行进轨迹的形状。该装置允许选择最少可能数量的用于模式匹配的道路，从而允许快速确定汽车行驶的道路以及其行驶方向。

5. 发明授权

US4963864A Apparatus for displaying travel path 失效
标题翻译：显示行驶路径的装置
公开(公告)号：US4963864A
公开(公告)日：1990-10-16
申请号：US224985
申请日：1988-07-27
申请人： Akira Iihoshi , Yukinobu Nakamura , Yoshiyuki Matsumoto , Tomoyuki Nishio
发明人： Akira Iihoshi , Yukinobu Nakamura , Yoshiyuki Matsumoto , Tomoyuki Nishio
IPC分类号： G01C21/30 , G09B29/10
CPC分类号： G01C21/30 , G09B29/106
摘要： Disclosed is a travel path displaying apparatus for indicating the current position of an automobile running on a selected road in a road map appearing on an associated screen. A cumulation of errors in estimating sequential current positions will cause an incorrect indication of the automobile's position on the screen and the automobile will depart from all the roads appearing on the screen. In order to find the correct road on which the automobile is traveling it is necessary to carry out pattern matching between the travel trace and each of a number of selected roads, thereby determining which road is closest to the travel trace in shape. The apparatus permits selection of the least possible number of roads for pattern matching, thus permitting quick determination as to the road on which the automobile is traveling and as to the direction in which it is traveling.

6. 发明授权

US5016007A Apparatus for displaying travel path 失效
标题翻译：显示行驶路径的装置
公开(公告)号：US5016007A
公开(公告)日：1991-05-14
申请号：US277417
申请日：1988-11-29
申请人： Akira Iihoshi , Yukinobu Nakamura
发明人： Akira Iihoshi , Yukinobu Nakamura
IPC分类号： G01C21/30 , G09B29/10
CPC分类号： G09B29/106 , G01C21/30
摘要： An apparatus for displaying a travel path of a running body, such as a vehicle in which a constantly changing location of the running body is successively computed and the current location of said running body is displayed successively, in accordance with the data thus computed, on a display screen having a map previously displayed thereon, which comprises means for dividing patterns of roads on said map and the path of travel of the running body into line segments to effect pattern recognition according to the polygonal approximation and means for producing a display of the travel path in accordance with the line segments of the road to which the matching of the pattern recognition has been attained.
摘要翻译：一种用于显示行驶体的行进路径的装置，例如车辆的行进路径，其中连续地计算行驶体的不断变化的位置，并且根据所计算的数据依次显示所述行驶体的当前位置，具有先前在其上显示的映射的显示屏幕，其包括用于将所述地图上的道路的图案和行走体的行进路径划分成线段以根据多边形近似来进行模式识别的装置和用于产生根据已经达到模式识别匹配的道路的线段的行程路径。

7. 发明授权

US5003306A Apparatus for displaying current location 失效
标题翻译：显示当前位置的设备
公开(公告)号：US5003306A
公开(公告)日：1991-03-26
申请号：US310337
申请日：1989-02-13
申请人： Tsuneo Takahashi , Akira Iihoshi , Yoshiyuki Matsumoto , Yukinobu Nakamura
发明人： Tsuneo Takahashi , Akira Iihoshi , Yoshiyuki Matsumoto , Yukinobu Nakamura
IPC分类号： G09B29/10 , B60K35/00 , B60R16/02 , G01C21/00 , G01C21/30
CPC分类号： G01C21/30
摘要： There is disclosed an apparatus for displaying a current location of a running body in which a constantly changing location of the running body on a two-dimensional coordinates is successively computed, while detecting a running distance of the running body and a running direction of the same, and the current location of said running body is displayed renewally, in accordance with the data thus computed, on a display screen having a map previously displayed thereon. The apparatus comprises means for extracting a linear running portion from current location of the running body obtained by storing data of the current location, means for extracting a linear road portion from adjoining roads on the map which corresponds to the linear running portion extracted from the current location means for effecting matching between the extracted linear running portion and linear road portion, depending on their positional relationship and means for putting the current location, onto the road to which the matching has been effected.

8. 发明授权

US5579010A Multibeam radar system 失效
标题翻译：多波束雷达系统
公开(公告)号：US5579010A
公开(公告)日：1996-11-26
申请号：US449822
申请日：1995-05-24
申请人： Akira Iihoshi , Ken-ichi Tohya
发明人： Akira Iihoshi , Ken-ichi Tohya
IPC分类号： H01Q25/04 , G01S7/02 , G01S7/295 , G01S7/32 , G01S7/41 , G01S7/523 , G01S7/526 , G01S13/34 , G01S13/48 , G01S13/66 , G01S13/87 , G01S13/93 , G01S15/42 , G01S13/60 , G01S13/94
CPC分类号： G01S13/48 , G01S7/295 , G01S13/34 , G01S13/87 , G01S15/42 , G01S2013/9321 , G01S2013/9346 , G01S7/412 , G01S7/526
摘要： A multibeam radar system. A matrix or inverse matrix indicating the characteristics of beams of ultrasonic waves or radio waves are previously created for each individual scanning direction (channel) and stored in a memory. Physical quantities corresponding to the intensities of echo signals and to the distance to an object are detected, and temporarily stored in another memory together with the corresponding scanning directions. Those of the temporarily stored data items which represent physical quantities corresponding to the same distance are arranged in rows or columns corresponding to the scanning directions. Inverse calculation processing, or deconvolution processing, is performed according to the matrix or inverse matrix indicating the beam characteristics. In this way, the reception level is corrected.
摘要翻译：多波束雷达系统。预先为每个单独的扫描方向（通道）创建指示超声波或无线电波的特征的矩阵或逆矩阵并将其存储在存储器中。检测对应于回波信号的强度和到物体的距离的物理量，并与相应的扫描方向一起临时存储在另一个存储器中。代表对应于相同距离的物理量的临时存储的数据项中的数据项被排列成与扫描方向对应的行或列。根据指示光束特性的矩阵或逆矩阵来执行逆计算处理或去卷积处理。以这种方式，修正接收电平。

9. 发明授权

US06754570B2 Service providing method and system 有权
标题翻译：服务提供方法和系统
公开(公告)号：US06754570B2
公开(公告)日：2004-06-22
申请号：US10207875
申请日：2002-07-31
申请人： Akira Iihoshi , Yuji Kameoka
发明人： Akira Iihoshi , Yuji Kameoka
IPC分类号： G06F1900
CPC分类号： G07C5/085 , G07C5/008
摘要： A vehicle 2 performs fault diagnosis of the vehicle and calculation of the service life of parts using information obtained from sensors and control units, and when the necessity for repair work of the vehicle arises, makes a repair request to an information center 1. The information center 1 having received the repair request notifies terminals of outlets 4 of the repair request, to request the outlets 4 to transmit a service condition of their shop. The outlets 4 transmit the service conditions of the shop to the information center 1, in response to the repair request. The information center 1 relays the received service condition of each outlet 4 to the user, so that the user can select a desired service condition. The information center 1 then transmits contract completion information to the outlet 4 having proposed the service condition selected by the user, to mediate an agreement between the user and the outlet 4.
摘要翻译：车辆2使用从传感器和控制单元获得的信息来执行车辆的故障诊断和计算零件的使用寿命，并且当出现车辆的维修工作的必要性时，向信息中心1发送修理请求。信息已经接收到修理请求的中心1通知出口4的修理请求的终端，要求出口4发送其商店的服务条件。出口4响应于修理请求将商店的服务条件传送到信息中心1。信息中心1将每个出口4的接收到的服务条件中继给用户，使得用户可以选择所需的服务条件。然后，信息中心1向已经提出用户选择的服务条件的出口4发送合同完成信息，以调解用户和出口4之间的协议。

10. 发明授权

US6140954A Radar device 有权
标题翻译：雷达设备
公开(公告)号：US6140954A
公开(公告)日：2000-10-31
申请号：US238662
申请日：1999-01-26
申请人： Takashi Sugawara , Akira Iihoshi
发明人： Takashi Sugawara , Akira Iihoshi
IPC分类号： G01S13/34 , G01S13/536 , G01S13/60 , G01S13/93
CPC分类号： G01S13/536 , G01S13/345 , G01S13/931 , G01S2013/9364 , G01S2013/9367
摘要： A radar device for detecting distances and relative speeds of obstructions such as preceding vehicles has a stationary object identifier for identifying stationary objects such as roadside guard rails and the like and a stationary object eliminator for eliminating data identified as pertaining to such stationary objects. The stationary object identifier detects peak densities in a beat spectrum detected as a difference between transmitted and received frequencies of a radar beam modulated to rise and fall in frequency periodically and identifies peak groups having peak densities above a predetermined value as stationary objects. Therefore, it is possible to detect a stationary roadside object on the basis of peak densities. The stationary object eliminator eliminates data of peak groups identified as stationary objects by the stationary object identifier and thereby removes them as objects of combination processing for pairing rise side beat frequencies with fall side beat frequencies. As a result the amount of processing required for this pairing is reduced and the occurrence of wrong pairings is reduced and it is possible to eliminate the unnecessary calculation of distances and relative speeds of roadside objects.
摘要翻译：用于检测前方车辆的障碍物的距离和相对速度的雷达装置具有用于识别诸如路边护栏等的静止物体的静止物体识别器和用于消除被识别为属于这种固定物体的数据的静止物体消除器。静止物体识别器检测作为被调制为频率上升和下降的雷达波束的发射和接收频率之间的差异检测的拍频中的峰值密度，并将具有高于预定值的峰值密度的峰值识别为静止对象。因此，可以基于峰值密度来检测静止的路边物体。固定物体消除器通过静止物体识别符消除了被识别为静止物体的峰组的数据，从而将它们作为用于配对具有下降侧拍频的配对上升侧拍频的组合处理对象。结果，这种配对所需的处理量减少，并且错配配对的发生减少，并且可以消除路边物体的距离和相对速度的不必要的计算。

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