-
公开(公告)号：US08725361B2
公开(公告)日：2014-05-13
申请号：US13459577
申请日：2012-04-30
申请人： Carroll C. Kellum
发明人： Carroll C. Kellum
IPC分类号： G06G7/78
CPC分类号： A01B69/008 , G05D1/0227 , G05D2201/0201
摘要： A guidance method and system automatically steers a guided vehicle which moves along a planned path between adjacent crop rows. The vehicle has a frame and steerable wheels. The method includes generating a left crop position signal with a left crop sensor on a left side of the vehicle, generating a right crop position signal with a right crop sensor on a right side of the vehicle, and generating a vehicle position signal with a vehicle position sensor unit. The method also includes generating a difference position signal by subtracting one of the left and right crop position signals from the other of the left and right crop position signals, and converting the difference position signal into a time-varying lateral offset signal. The method also includes offsetting the planned path by the time-varying lateral offset signal, and guiding the vehicle as a function of the offset planned path.
摘要翻译： 引导方法和系统自动引导沿相邻作物行之间的规划路径移动的导向车辆。 车辆有一个框架和可转向的车轮。 该方法包括利用车辆左侧的左作物传感器产生左裁剪位置信号，在车辆的右侧用右作物传感器产生正确的裁剪位置信号，以及用车辆产生车辆位置信号 位置传感器单元。 该方法还包括通过从左和右剪裁位置信号中的另一个中减去左剪裁位置信号和右剪切位置信号之一来产生差分位置信号，并将差分位置信号转换为时变横向偏移信号。 该方法还包括通过时变横向偏移信号来抵消计划路径，并且根据偏移计划路径引导车辆。
-
公开(公告)号：US08617030B2
公开(公告)日：2013-12-31
申请号：US13276573
申请日：2011-10-19
申请人： Carroll C. Kellum , Hadeel Taha
发明人： Carroll C. Kellum , Hadeel Taha
CPC分类号： B60W10/11 , B60W10/06 , B60W30/143 , B60W2710/0644 , B60W2710/1005 , B60W2720/10 , F16H59/18 , F16H59/44 , F16H61/0213
摘要： A method of controlling an engine and a transmission coupled to the engine. The method including the steps of receiving and proceeding. The receiving step receives a signal value from a sensor. The signal value is representative of a desired ground engaging device speed of a vehicle. The proceeding step proceeds along a shift path defined by a one-to-one correspondence between the signal value and the ground engaging device speed. The proceeding step includes the steps of controlling a speed of the engine and selecting of a gear of the transmission along the shift path dependent upon the signal value.
摘要翻译： 一种控制发动机和耦合到发动机的变速器的方法。 该方法包括接收和执行的步骤。 接收步骤从传感器接收信号值。 信号值代表车辆所需的地面接合装置速度。 前进步骤沿着信号值和地面接合装置速度之间一一对应的定义的换档路径进行。 前进步骤包括以下步骤：根据信号值控制发动机的速度和沿着换档路径选择变速器的档位。
-
公开(公告)号：US20110313663A1
公开(公告)日：2011-12-22
申请号：US13220762
申请日：2011-08-30
IPC分类号： G06F17/00
摘要： A method for determining relative spatial information between a first vehicle and a second vehicle, the method including monitoring a communication channel at the first vehicle and receiving a current communication signal sent by the second vehicle on the communication channel. The current communication signal is received at a received power level. A relative position between the first vehicle and the second vehicle is calculated. Input to the calculating includes an actual or estimated transmitted power level, and the received power level.
摘要翻译： 一种用于确定第一车辆和第二车辆之间的相对空间信息的方法，所述方法包括监视所述第一车辆的通信信道并且在所述通信信道上接收由所述第二车辆发送的当前通信信号。 以接收功率电平接收当前通信信号。 计算第一车辆和第二车辆之间的相对位置。 计算的输入包括实际或估计的发射功率电平和接收功率电平。
-
4.发明授权公开(公告)号：US07729857B2
公开(公告)日：2010-06-01
申请号：US11207168
申请日：2005-08-18
IPC分类号： G08G1/16
摘要： A collision detection and path prediction system (10) adapted for use with a traveling host vehicle (12) having an operator, includes a locator device (20) configured to determine the current position coordinates, and pluralities of trail and immediate dynamic path coordinates of the vehicle (12) and a communicatively coupled traveling remote vehicle (16). The system further includes a preferred controller (36) configured to predict a collision between the two vehicles (12,16) from the coordinates, and determine a plurality of projected path coordinates for the host vehicle (12) relative to the remote vehicle (16) trail coordinates.
摘要翻译： 适于与具有操作者的行驶主车辆（12）一起使用的碰撞检测和路径预测系统（10）包括定位装置（20），其被配置为确定当前位置坐标，以及多个跟踪和即时动态路径坐标 车辆（12）和通信耦合的行驶远程车辆（16）。 该系统还包括优选控制器（36），其被配置为从坐标预测两个车辆（12,16）之间的碰撞，并且相对于远程车辆（16）确定主车辆（12）的多个投影路径坐标 ）跟踪坐标。
-
公开(公告)号：US20090212972A1
公开(公告)日：2009-08-27
申请号：US12035318
申请日：2008-02-21
申请人： Carroll C. Kellum
发明人： Carroll C. Kellum
IPC分类号： G08G1/00
CPC分类号： H04W12/02 , H04L63/126 , H04W12/0013 , H04W12/10 , H04W84/18
摘要： A communications system that includes techniques for protecting the transmission of data and information between vehicles so as to prevent a second automakers from using information developed by a first automaker. The communications system employs a layered protocol network. Sensors on the vehicle provide various information, some of which is sent to each layer in a network protocol and some of which may be broadcast. One or more encrypting algorithms is provided at suitable locations in the protocol, such as between the various layers or at the output of the sensors, that prevents data from being used by the second automaker's vehicle transmitted from the first automaker's vehicle who does not include a decryption algorithm to decrypt the information.
摘要翻译： 一种通信系统，其包括用于保护车辆之间的数据和信息传输的技术，以防止第二汽车制造商使用由第一汽车制造商开发的信息。 通信系统采用分层协议网络。 车辆上的传感器提供各种信息，其中一些信息以网络协议发送到每一层，其中一些可以被广播。 在协议中的适当位置（例如在各个层之间或在传感器的输出处）提供一个或多个加密算法，其防止数据被第一汽车制造商的车辆使用，该第二汽车制造商的车辆不包括 解密算法解密信息。
-
公开(公告)号：US08401713B2
公开(公告)日：2013-03-19
申请号：US13220762
申请日：2011-08-30
摘要： A method for determining relative spatial information between a first vehicle and a second vehicle, the method including monitoring a communication channel at the first vehicle and receiving a current communication signal sent by the second vehicle on the communication channel. The current communication signal is received at a received power level. A relative position between the first vehicle and the second vehicle is calculated. Input to the calculating includes an actual or estimated transmitted power level, and the received power level.
摘要翻译： 一种用于确定第一车辆和第二车辆之间的相对空间信息的方法，所述方法包括监视所述第一车辆的通信信道并且在所述通信信道上接收由所述第二车辆发送的当前通信信号。 以接收功率电平接收当前通信信号。 计算第一车辆和第二车辆之间的相对位置。 计算的输入包括实际或估计的发射功率电平和接收功率电平。
-
公开(公告)号：US07266438B2
公开(公告)日：2007-09-04
申请号：US11212896
申请日：2005-08-26
IPC分类号： G01C21/00
CPC分类号： G01C21/26 , G01C21/3697
摘要： A method of assisting a driver to negotiate a roadway by identifying a curve from a map database (12); calculating an estimated negotiable speed for the curve (14); advising the driver of the upcoming curve (16); warning the driver if he attempts to negotiate the curve at a speed that is greater than the estimated negotiable speed (18); and controlling the vehicle (10) in order to attempt to safely negotiate the curve (20). When the curve is identified in advance rather in real-time, identification of the curve, and possibly one or more characteristics of the curve as well as the estimated negotiable speed, may be stored for subsequent access and use (22). Furthermore, the advisory, warning, and control behaviors may be varied based on pre-established or determined conditions (24). Additionally, the actual vehicle state as it pertains to entering and exiting the curve may be determined (26).
摘要翻译： 一种通过从地图数据库（12）识别曲线来辅助驾驶者协商道路的方法; 计算曲线（14）的估计可转让速度; 向司机通知即将到来的曲线（16）; 如果他试图以大于估计的可转让速度（18）的速度来谈判曲线，则警告司机。 以及控制车辆（10）以尝试安全地协商曲线（20）。 当预先确定曲线而不是实时地识别曲线时，可以存储曲线的识别以及可能的曲线的一个或多个特征以及估计的可协商的速度，以便随后的访问和使用（22）。 此外，咨询，警告和控制行为可以根据预先确定的或确定的条件而变化（24）。 另外，可以确定与进入和退出曲线有关的实际车辆状态（26）。
-
公开(公告)号：US08041469B2
公开(公告)日：2011-10-18
申请号：US11029890
申请日：2005-01-05
摘要： A method for determining relative spatial information between a first vehicle and a second vehicle, the method including monitoring a communication channel at the first vehicle and receiving a current communication signal sent by the second vehicle on the communication channel. The current communication signal is received at a received power level. A relative position between the first vehicle and the second vehicle is calculated. Input to the calculating includes an actual or estimated transmitted power level, and the received power level.
摘要翻译： 一种用于确定第一车辆和第二车辆之间的相对空间信息的方法，所述方法包括监视所述第一车辆的通信信道并且在所述通信信道上接收由所述第二车辆发送的当前通信信号。 以接收功率电平接收当前通信信号。 计算第一车辆和第二车辆之间的相对位置。 计算的输入包括实际或估计的发射功率电平和接收功率电平。
-
9.发明授权Method for reducing repeat false alarm indications in vehicle impact detection systems 有权减少车辆碰撞检测系统中重复误报警指示的方法公开(公告)号：US06853919B2
公开(公告)日：2005-02-08
申请号：US10358131
申请日：2003-02-04
申请人： Carroll C. Kellum
发明人： Carroll C. Kellum
IPC分类号： B60R21/01 , B60R21/0134 , G08G1/16 , G06F17/10 , G01C23/00
CPC分类号： B60R21/013 , B60R21/0134 , B60R2021/01197 , G08G1/161
摘要： A method for reducing repetitive false alarm indications in a vehicle impact detection system for a host vehicle includes generating false alarm positional information corresponding to a detected object determined to be a false alarm. The false alarm is determined subsequent to an issued warning to a driver, and the false alarm positional information is stored in a database. The false alarm positional information in the database is further evaluated to determine, based on predefined removal criteria, whether any of the false alarm positional information in the database is to be removed therefrom. The false alarm positional information remaining in the database is used to inhibit the issuance of a warning to a driver of the host vehicle.
摘要翻译： 一种用于减轻本车辆的车辆撞击检测系统中的重复性虚假警报指示的方法包括产生与被确定为虚假警报的检测对象相对应的虚假警报位置信息。 在向驾驶员发出警告之后确定虚假警报，并且将虚假警报位置信息存储在数据库中。 进一步评估数据库中的虚假警报位置信息，以基于预定义的移除标准来确定是否要从中删除数据库中的任何虚假警报位置信息。 使用数据库中残留的虚假警报位置信息来禁止向主车辆的驾驶员发出警告。
-
公开(公告)号：US20130289817A1
公开(公告)日：2013-10-31
申请号：US13459577
申请日：2012-04-30
申请人： CARROLL C. KELLUM
发明人： CARROLL C. KELLUM
IPC分类号： G05D1/02
CPC分类号： A01B69/008 , G05D1/0227 , G05D2201/0201
摘要： A guidance method and system is provided for automatically steers a guided vehicle which moves along a planned path between adjacent crop rows. The vehicle has a frame and steerable wheels. The method includes generating a left crop position signal with a left crop sensor on a left side of the vehicle, generating a right crop position signal with a right crop sensor on a right side of the vehicle, and generating a vehicle position signal with a vehicle position sensor unit. The method also includes generating a difference position signal by subtracting one of the left and right crop position signals from the other of the left and right crop position signals, and converting the difference position signal into a time-varying lateral offset signal. The method also includes offsetting the planned path by the time-varying lateral offset signal, and guiding the vehicle as a function of the offset planned path.
摘要翻译： 提供了一种引导方法和系统，用于自动导向沿相邻作物行之间的预定路径移动的导向车辆。 车辆有一个框架和可转向的车轮。 该方法包括利用车辆左侧的左作物传感器产生左裁剪位置信号，在车辆的右侧用右作物传感器产生正确的裁剪位置信号，以及用车辆产生车辆位置信号 位置传感器单元。 该方法还包括通过从左和右剪裁位置信号中的另一个中减去左剪裁位置信号和右剪切位置信号之一来产生差分位置信号，并将差分位置信号转换为时变横向偏移信号。 该方法还包括通过时变横向偏移信号来抵消计划路径，并且根据偏移计划路径引导车辆。
-
-
-
-
-
-
-
-
-
搜索结果
13 条记录 (耗时 0.014 秒)
