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21. 发明授权

US09217448B2 Cylinder position measuring device and cylinder position measuring method 有权
标题翻译：气缸位置测量装置和气缸位置测量方法
公开(公告)号：US09217448B2
公开(公告)日：2015-12-22
申请号：US13814518
申请日：2012-09-26
申请人： Masato Kageyama , Yuuki Yokoyama
发明人： Masato Kageyama , Yuuki Yokoyama
IPC分类号： G01B7/14 , G01R35/00 , F15B15/28 , G01D5/14 , G01D18/00
CPC分类号： F15B15/2861 , G01D5/145 , G01D18/00
摘要： An arithmetic processing portion is configured to perform a correction process for resetting an original position of the stroke position by using at least detection results of a voltage value of a first magnetic force sensor as well as a second magnetic force sensor according to the piston movement, and further not to perform the correction process to reset the original position of the stroke position by using the detection result of the first magnetic force sensor and the second magnetic force sensor right after an abutment when the piston is abutted to the stroke end based on a detection result of a stroke end abutment detecting system.
摘要翻译：算术处理部被配置为通过至少使用根据活塞运动的第一磁力传感器的电压值和第二磁力传感器的检测结果来执行用于重置行程位置的原始位置的校正处理，并且进一步不进行校正处理，以便当活塞抵靠行程末端时利用第一磁力传感器和第二磁力传感器刚好抵靠后的第一磁力传感器和第二磁力传感器的检测结果来重置行程位置的原始位置行程端基台检测系统的检测结果。

22. 发明授权

US07757547B2 Cylinder stroke position measurement device 有权
标题翻译：气缸行程位置测量装置
公开(公告)号：US07757547B2
公开(公告)日：2010-07-20
申请号：US12227399
申请日：2007-06-13
申请人： Masato Kageyama , Nobuyuki Nagahashi
发明人： Masato Kageyama , Nobuyuki Nagahashi
IPC分类号： G01M15/00
CPC分类号： F15B15/2861
摘要： A cylinder stroke position measurement device for enabling common use of a rotation sensor unit in measurement of a cylinder stroke position by detecting an amount of rotation of a rotary roller by means of a rotation sensor. A cylinder is provided at its head portion with a base member 300 having an opening accommodating at least a rotary roller and a rotation sensor section. A pressing member, the rotary roller, and the rotation sensor section are held on one side of a sensor holding member, while a coupling member for example is provided on the opposite side of the sensor holding member, thus constituting a rotation sensor unit. The sensor holding member is attached to the base member such that the rotary roller and the rotation sensor section are accommodated in the opening of the base member 300. The rotary roller is pressed by the pressing member against the surface of a rod. The rotation sensor section detects an amount of rotation of the rotary roller. The coupling member electrically couples the rotation sensor section with an external signal line.
摘要翻译：一种气缸行程位置测量装置，用于通过利用旋转传感器检测旋转辊的旋转量，使得能够在测量气缸行程位置时共同使用旋转传感器单元。气缸在其头部设置有基部构件300，基部构件300具有容纳至少旋转辊和旋转传感器部分的开口。按压构件，旋转辊和旋转传感器部分保持在传感器保持构件的一侧，而例如耦合构件设置在传感器保持构件的相对侧上，从而构成旋转传感器单元。传感器保持构件附接到基座构件，使得旋转辊和旋转传感器部分容纳在基部构件300的开口中。旋转辊被按压构件压靠在杆的表面上。旋转传感器部检测旋转辊的旋转量。联接构件将旋转传感器部分与外部信号线电耦合。

23. 发明授权

US06668157B1 Data sharing equipment for mobile stations 有权
标题翻译：移动台数据共享设备
公开(公告)号：US06668157B1
公开(公告)日：2003-12-23
申请号：US09583180
申请日：2000-05-30
申请人： Koji Takeda , Tomonori Ozaki , Masato Kageyama
发明人： Koji Takeda , Tomonori Ozaki , Masato Kageyama
IPC分类号： H04B715
CPC分类号： H04B7/155
摘要： Data sharing equipment for mobile stations is described, which is capable of suppressing a load upon a communication line for data communication between a monitor station and the mobile stations and reducing a standby time required for the data communication of the mobile stations. It is assumed that excavators and trucks have received all course data C1 to C3 and courses ID1 to ID3, and truck 11 has received only the course data C1, C2 and the course ID1, ID2. When an excavator moves from present course 2 to a location to adopt course 3, and when a truck arrives at a loading spot and the excavator and the truck can communicate by spread-spectrum radio communications, the excavator transmits the course ID3 as the instruction content to the truck by the spread-spectrum radio communication.
摘要翻译：描述了用于移动站的数据共享设备，其能够抑制用于监视站和移动站之间的数据通信的通信线路上的负载，并且减少了移动站的数据通信所需的待机时间。假设挖掘机和卡车已经接收到所有课程数据C1至C3和课程ID1至ID3，而卡车11仅接收到课程数据C1，C2和课程ID1，ID2。当挖掘机从当前路线2移动到采用路线3的位置时，当卡车到达装货点并且挖掘机和卡车可以通过扩频无线电通信进行通信时，挖掘机将作为指令内容的路线ID3 通过扩频无线电通信到卡车。

24. 发明授权

US06292725B1 Interference preventing device for vehicle 有权
标题翻译：车辆防干扰装置
公开(公告)号：US06292725B1
公开(公告)日：2001-09-18
申请号：US09402236
申请日：2000-01-27
申请人： Masato Kageyama , Kiyoshi Kaneko , Shu Takeda , Masanori Tojima , Koji Takeda
发明人： Masato Kageyama , Kiyoshi Kaneko , Shu Takeda , Masanori Tojima , Koji Takeda
IPC分类号： G01S1393
CPC分类号： G08G1/20 , G01S19/03 , G01S19/07 , G01S19/49 , G01S2013/936 , G05D1/027 , G05D1/0272 , G05D1/0278 , G05D1/0297 , G05D2201/0202 , G08G1/164
摘要： The present invention prevents the interference of vehicles traveling on-coming to each other when a plurality of vehicles are traveling on-coming to each other on a traveling path with a predetermined road width without increase in cost caused by setting a wide course width and without a drop in work efficiency caused by decreasing velocity. If one of the vehicles detects the other vehicle by its obstacle detection means when the vehicles are traveling on-coming to each other, the vehicle which detects the other vehicle begins deceleration to stop itself. At the same time, this vehicle transmits a deceleration control command for stopping the other vehicle to the other vehicle via transmission/reception means, therefore the other vehicle starts deceleration even if this vehicle cannot detect an obstacle. The present invention is also applied when unmanned vehicles using autonomously guidance traveling based on the course data and traveling position data or an unmanned vehicle and a manned vehicle pass each other on the going and coming paths immediately adjacent to each other, where each vehicle has communication means for transmitting traveling position data of the respective vehicle and receiving traveling position data of the other vehicle, an unmanned vehicle has approach detection means for detecting the approach of the other vehicle based on its own traveling position data and position data of the other vehicle, and traveling control means for shifting its own vehicle toward the road shoulder side at detection of an approach.
摘要翻译：本发明防止了当多个车辆在具有预定道路宽度的行进路径上彼此行进时，彼此行驶的车辆的干扰，而不会由于设定宽行程宽度并且没有降低速度造成的工作效率下降。如果其中一个车辆在车辆彼此行进时通过其障碍物检测装置检测到其他车辆，则检测另一车辆的车辆开始减速以停止自身。同时，该车辆通过发送/接收装置向另一车辆发送用于停止另一车辆的减速控制命令，因此即使该车辆不能检测到障碍物，另一车辆也开始减速。本发明也适用于使用基于课程数据和行驶位置数据的自主引导行驶的无人驾驶车辆或者无人驾驶车辆和载人车辆在彼此紧邻的往返路径上彼此通过的情况，其中每个车辆具有通信用于发送各车辆的行驶位置数据并接收另一车辆的行驶位置数据的装置，无人驾驶车辆具有接近检测装置，用于根据其自身的行驶位置数据和其他车辆的位置数据检测另一车辆的接近，以及行驶控制装置，用于在检测到接近时将其自己的车辆朝向道路肩侧移动。

25. 发明授权

US06246932B1 Vehicle monitor for controlling movements of a plurality of vehicles 有权
标题翻译：用于控制多个车辆的运动的车辆监视器
公开(公告)号：US06246932B1
公开(公告)日：2001-06-12
申请号：US09367641
申请日：1999-08-19
申请人： Masato Kageyama , Masanori Tojima , Kiyoshi Kaneko , Kazunori Kuromoto , Tomonori Ozaki
发明人： Masato Kageyama , Masanori Tojima , Kiyoshi Kaneko , Kazunori Kuromoto , Tomonori Ozaki
IPC分类号： G05D102
CPC分类号： G05D1/0297 , G05D1/027 , G05D1/0278 , G05D2201/0202
摘要： This invention is a vehicle monitor for avoiding interference between vehicles, etc., without incurring cost increases for deploying auxiliary equipment at a wide-area site, while imposing only low loads on communication lines and monitoring stations, without impairing safety, and while realizing high flexibility for modifications of planned travelling paths. This system can also cope with various forms of interference which can occur throughout the entire planned travelling paths. In the system of the present invention, transceiver devices are provided in the monitoring station and in a plurality of vehicles, respectively, for sending and receiving position data and directive data between the monitoring station and the plurality of vehicles, using a communication system wherewith radio-communication is possible over the distances between the monitoring station and the plurality of vehicles. The planned travelling paths are divided into a plurality of segments and position data are transmitted, using the transceiver devices provided respectively in the plurality of vehicles, to the monitoring station every time a vehicle reaches a division point on the planned travelling paths, whereby, in the monitoring station, determinations are made as to which segment on the planned travelling paths each of the plurality of vehicles is present in, and directive data are transmitted to the vehicles according to the results of those determinations.
摘要翻译：本发明是一种用于避免车辆等之间的干扰的车辆监视器，而不会在广域地点部署辅助设备而造成成本增加，同时仅在通信线路和监视站上施加低负载，而不损害安全性，同时实现高修改计划行进路径的灵活性。该系统还可以应对可能在整个计划行进路径中发生的各种形式的干扰。在本发明的系统中，分别在监控站和多个车辆中设置收发器装置，用于使用无线电通信系统的通信系统来发送和接收监视站和多个车辆之间的位置数据和指令数据在监视站和多个车辆之间的距离上可以进行通信。计划的行进路径被划分为多个段，并且每当车辆到达计划的行驶路径上的分割点时，使用分别设置在多个车辆中的收发器装置将位置数据发送到监视站，由此，监视站，确定多个车辆中存在的计划行驶路径上的哪个段，并且根据这些确定的结果将指令数据发送到车辆。

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