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1. 发明公开

CN1367886A 相对车辆导航系统失效转让
公开(公告)号：CN1367886A
公开(公告)日：2002-09-04
申请号：CN00810771.8
申请日：2000-07-24
申请人： CMTE发展有限公司
发明人：埃略特·S·达夫 , 乔纳森·M·罗伯茨 , 彼德·I·考克 , 乔克·B·坎宁安
IPC分类号： G05D1/00 , G06F19/00 , G06F165/00
CPC分类号： G05D1/0246 , G05D2201/021
摘要：一种在不存在定位基础设施或外部控制的情况下,通过确定墙壁相对于车辆的相对位置和方向,沿着由在车载传感器范围内的墙壁所限定的路线,引导自主车辆的装置,所述装置包括:在不存在定位的情况下控制车辆,包括设置转向角和车速的装置,所述装置包括实现下述功能的硬件和装置:(a)使用距离数据确定车辆前面的自由空间;(b)使用有效等高线(或蛇形线)产生理想路线;(c)沿着例如弧线和开放区域,使用驾驶提示引导所述蛇形线;和/或(d)例如在交叉口,使用转向提示把蛇形线限制在自由空间的特定范围中;和(e)使用理想路线产生转向要求和速度。

2. 发明公开

CN1267032A 用于监视车辆在道路的车道中的位置的方法无效
公开(公告)号：CN1267032A
公开(公告)日：2000-09-20
申请号：CN99111905.3
申请日：1999-07-30
申请人：现代自动车株式会社
发明人：吕正学
IPC分类号： G06F19/00 , G06F165/00
CPC分类号： G06K9/00798 , G06T7/70
摘要：一种监视车辆在道路的车道中的位置的方法。首先从摄像机输入车道的图象信号,接着消除图象信号的噪声。把图象信号划分成多个具有不同分辨率的图象帧,并且通过处理图象帧得到车道边界。利用车道边界对道路建模,并利用从摄像机的位置计算出的摄像机参数根据图象坐标上象素之间的象素来计算道路的实际宽度。然后判断车辆是否移离车道;并且当车辆移离车道时发出警告。

3. 发明公开

CN1161097A 抑制虚假分辨报警的水平避免相撞距离过滤系统失效
公开(公告)号：CN1161097A
公开(公告)日：1997-10-01
申请号：CN96190877.7
申请日：1996-03-15
申请人：迈脱有限公司
发明人：约纳塔恩B·哈默
IPC分类号： G08G5/04 , G01S13/00 , G06F19/00 , G06F165/00
CPC分类号： G05D1/0808 , G01S13/70 , G01S13/74 , G01S13/9303
摘要：提供一种水平避免相撞距离过滤系统(220)，用于禁止空中交通报警和防撞系统(210)向飞行员显示器(230)提供分辨报警消息。水平避免相撞距离过滤使用抛物线距离跟踪器(10)得到距离加速度估计值(11)，用于区分具有非零水平避免相撞距离的闯入飞机(110)。把根据抛物线距离跟踪器提供的距离数据算得的水平避免相撞距离与基于方位角的跟踪器(22)提供的基于方位角的水平避免相撞距离比较。把两个算得的水平避免相撞距离中较小的一个规定为投影水平避免相撞距离，把它与阈值比较。任何投影水平避免相撞距离大于阈值的闯入飞机的分辨报警都被禁止，除非确定碰撞包含了飞机之一在作机动飞行。

4. 发明公开

CN1516815A 海上地震勘测失效
公开(公告)号：CN1516815A
公开(公告)日：2004-07-28
申请号：CN02805973.5
申请日：2002-03-08
申请人：罗纳德·思蒂芬·弗雷明
发明人：罗纳德·思蒂芬·弗雷明
IPC分类号： G01V1/38 , G06F19/00 , G06F165/00
CPC分类号： G01V1/38 , G05D1/0206
摘要：一种在海上地震勘测(200)中使用的方法，本方法至少生成一条穿越多条预定地震勘测路径(202)的航线。本方法包括生成多条穿越预定地质勘测路径(202)一个子集的航线。这些航线满足勘测的各约束，诸如引入(402)和引出(401)距离及最小的转弯半径(404)。对各航线生成的惩罚，包括：测线变更惩罚、危害惩罚、拖缆箭翎惩罚、和根据勘测测线优先权、勘测船(101)总的勘测距离和时间、维护要求、和最后位置的惩罚。根据这些惩罚，至少选出一条航线。

5. 发明授权

CN1114183C 抑制虚假分辨报警的水平避免相撞距离过滤系统失效
公开(公告)号：CN1114183C
公开(公告)日：2003-07-09
申请号：CN96190877.7
申请日：1996-03-15
申请人：迈脱有限公司
发明人：约纳塔恩B·哈默
IPC分类号： G08G5/04 , G01S13/00 , G06F19/00 , G06F165/00
CPC分类号： G05D1/0808 , G01S13/70 , G01S13/74 , G01S13/9303
摘要：本发明提供一种抑制空中交通报警和防撞系统的虚假分辨报警消息的系统，其包含：从空中交通报警和防撞系统输入闯入飞机的监视距离测量值的装置；连接到所述监视距离测量值输入装置的距离跟踪装置，它利用多个预期的基于距离的参数中的至少一个参数确定大于预定值的水平避免相撞距离，所述选出的预期基于距离的参数与预定的第一阈值比较；连接到所述距离跟踪装置和空中交通报警和防撞系统的禁止装置，用于响应于所述选出的预期的基于距离的参数大于所述第一阈值，禁止传送分辨报警消息；以及连接到所述距离跟踪装置的阈值修正装置，用于响应于所述监视距离测量值与计算得到的预期距离值之间的差值修正所述第一阈值。本发明还提供了相应的方法。

6. 发明专利

AU2003241270A8 Real-time route and sensor planning system with variable mission objectives 未知
公开(公告)号：AU2003241270A8
公开(公告)日：2003-09-09
申请号：AU2003241270
申请日：2003-02-04
申请人： LOCKHEED CORP
发明人： DIDOMIZIO VIRGINIA A , MOITRA ABHA , SZCZERBA ROBERT J , YAMROM BORIS , MATTHEYSES ROBERT M , HOEBEL LOUIS J
IPC分类号： G06Q10/04 , E02D7/26 , G06F165/00 , G06F15/18 , G05B13/04
摘要： A method routes an entity ( 200 ) through a predetermined area for scanning the content of the predetermined area. The method comprises the steps of: partitioning the predetermined area into cells ( 100 ); determining a starting cell for the entity ( 200 ); initiating a scan of a number of the cells from the starting cell and determining the content of each of the number of cells; and determining a total cost for the entity ( 200 ) to travel to each of the scanned cells and to perform a scan from each of the scanned cells.

7. 发明专利

NZ510648A A computer system for use in military manoeuvers which transmits and receives information from soldiers using electromagnetic waves 未知
公开(公告)号：NZ510648A
公开(公告)日：2002-08-28
申请号：NZ51064801
申请日：2001-03-20
申请人： CONTRAVES AG
发明人： GERBER PETER , OCHSNER FABIAN
IPC分类号： F41G3/26 , G01S13/78 , G01S1/70 , G01S3/00 , G01S3/78 , G01S5/10 , G06F165/00 , G08B25/10
摘要： A computer system with a display and an apparatus for data input is for use by a person wearing a component of an identification system or simulation system. The component contains a sensor unit for receiving first electromagnetic waves, a transmitting unit for transmitting electromagnetic waves, an intra-person communications system and an evaluation unit, which receives signals from the sensor unit via the intra-person communication system and transmits signals to the transmitting unit via the intra-person communication system. The evaluation system derives information from the first electromagnetic waves, evaluates it and makes response information available for transmission by the transmitting unit. The computer system has a software module, a receiving unit for receiving second electromagnetic waves, a GPS unit for determining the position of the person and a communication deice for connecting the computer system with the intra-person communication system.

8. 发明专利

AU2002246949A1 Train location system and method 未知
公开(公告)号：AU2002246949A1
公开(公告)日：2002-08-06
申请号：AU2002246949
申请日：2002-01-10
申请人： LOCKHEED CORP
发明人： MEYER THOMAS J
IPC分类号： B61L25/02 , G05D1/00 , G06F165/00 , G06F17/00 , G05D3/00 , G06F7/00
摘要： A train location system and method of determining track occupancy utilizes inertial measurement inputs, including orthogonal acceleration inputs and turn rate information, in combination with wheel-mounted tachometer information and GPS/DGPS position fixes to provide processed outputs indicative of track occupancy, position, direction of travel, velocity, etc. Various navigation solutions are combined together to provide the desired information outputs using an optimal estimator designed specifically for rail applications and subjected to motion constraints reflecting the physical motion limitations of a locomotive. The system utilizes geo-reconciliation to minimize errors and solutions that identify track occupancy when traveling through a turnout.

9. 发明专利

DE1023686T1 未知
公开(公告)号：DE1023686T1
公开(公告)日：2001-07-05
申请号：DE98912673
申请日：1998-03-26
申请人： AG CHEM EQUIPMENT CO
发明人： MCQUINN E
IPC分类号： A01B79/00 , A01C15/00 , A01C23/00 , A01M7/00 , G06F165/00 , B05B12/00
摘要： An improved mobile agricultural products application system including a multi-variable rate dispensing system particularly adaptable for use in site-specific farming, wherein selected discrete crop input delivery information unique to selected on-board crop input storage devices, and/or crop input transport systems, and/or crop input dispensing points is combined with anticipated field reference point data obtained with a machine positioning system, e.g. "Dead Reckoning", GPS, and/or radar, and a computer, to direct independent functioning of selected on-board storage devices, material transport systems, crop input release mechanisms and/or dispensing point mechanisms to ensure stored crop inputs are released and combined to vary a prescription of delivered crop inputs in a direction substantially transverse to the direction of machine travel as the crop input applicator machine(s) travels over a predetermined geographic land area. The improved system can selectively and exclusively accommodate precise application of seeds, or can optionally accommodate seed application in combination with other crop inputs. The multi-variable rate dispensing system provides environmental advantages to all through enhanced resource management by more accurately and precisely placing crop inputs resulting in a significant reduction in wasted resources.

10. 发明专利

IL100104A Scene recognition system and method employing low and high level feature processing 未知
公开(公告)号：IL100104A
公开(公告)日：1996-06-18
申请号：IL10010491
申请日：1991-11-20
申请人： HUGHES AIRCRAFT CO
IPC分类号： F42B15/01 , G01S3/782 , G01S3/786 , F41G7/22 , G06K9/68 , H04N7/18 , G06F165/00 , G06K9/48 , G01S17/66
摘要： A scene recognition system and a method employing low and high level feature processing are disclosed. Image data is processed by a low level feature detection processor (31) that extracts low level features from an image. This is accomplished by converting a matrix of image data into a matrix of orthogonal icons that symbolically represent the image scene using a predetermined set of attributes. The orthogonal icons serve as the basis of processing by means of a high level graph matching processor (37) which employs symbolic scene segmentation, description, and recognition processing that is performed subsequent to the low level feature detection. This processing generates attributed graphs representative of target objects present in the image scene. High level graph matching compares predetermined attributed reference graphs (36) to the sensed graphs (35) to produce a best common subgraph between the two (35, 36) based on the degree of similarity between the two graphs (35, 36). The high level graph matching (37) generates a recognition decision based on the value of the degree of similarity and a predetermined threshold. The output of the high level graph matching (37) provides data from which a target aimpoint is determined, and this aimpoint is coupled as an input to a missile guidance system (24) that tracks identified targets.

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