专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06044312A Method and apparatus for preparing running course data for an unmanned dump truck 失效
标题翻译：为无人驾驶的自卸车准备运行过程数据的方法和装置
公开(公告)号：US06044312A
公开(公告)日：2000-03-28
申请号：US913807
申请日：1997-09-23
申请人： Tsugio Sudo , Takao Nagai , Kozo Miyake
发明人： Tsugio Sudo , Takao Nagai , Kozo Miyake
IPC分类号： B60P1/04 , B60W30/00 , E02F3/84 , E02F9/20 , G05D1/02 , G08G1/00 , G06F165/00
CPC分类号： E02F9/205 , E02F3/842 , E02F9/2045 , G05D1/024 , G05D1/0295 , G05D1/0257 , G05D1/027 , G05D1/0272 , G05D1/0278 , G05D2201/0202
摘要： The present invention relates to a method of and an apparatus for preparing travel-course data for an unmanned dump truck which can automatically prepare travel-course data with ease and improve the operability and operating efficiency. To this end, the preparing apparatus comprises a position measuring means (11), for measuring a current position of a loader; a loader controller (13), for transmitting by radio the current position, an automatic guiding mode switch (25), for selecting a mode of automatically traveling the unmanned dump truck to a new loading position; and a course preparing means (24), for preparing new travel-course data based on a new loading position and stored travel-course data by regarding the current position as a new loading position when a mode selection signal is inputted, wherein an automatic travel controller (6) rewrites the stored data as new travel-course data.
摘要翻译： PCT No.PCT / JP96 / 00750 Sec。 371日期1997年9月23日 102（e）1997年9月23日PCT 1996年3月22日PCT公布。出版物WO96 / 日期：1996年10月3日本发明涉及一种能够轻松自动准备旅行过程数据的无人自卸车的行驶路线数据准备方法和装置，提高了操作性和操作效率。为此，制备装置包括用于测量装载机的当前位置的位置测量装置（11）一种用于通过无线电发送当前位置的装载机控制器（13），用于选择自动驾驶无人自卸车辆到新的装载位置的模式的自动引导模式开关（25）以及课程准备装置（24），用于当输入模式选择信号时，通过将当前位置视为新的装载位置，基于新的装载位置和存储的行驶路线数据来准备新的行驶路线数据，其中自动行驶控制器（6）将存储的数据重写为新的旅行路线数据。

2. 发明授权

US6038502A Apparatus and method for fleet control when unmanned and manned vehicles travel together 有权
标题翻译：无人驾驶和载人车辆一起行驶时的车队控制装置和方法
公开(公告)号：US6038502A
公开(公告)日：2000-03-14
申请号：US125488
申请日：1998-08-19
申请人： Tsugio Sudo
发明人： Tsugio Sudo
IPC分类号： B60W30/00 , G01S13/93 , G05D1/02 , G08G1/16 , G06F15/00
CPC分类号： G08G1/22 , G01S13/931 , G05D1/0289 , G08G1/166 , G01S2013/9321 , G01S2013/9325 , G01S2013/935 , G01S2013/936 , G05D1/0278 , G05D2201/0202 , G05D2201/0213
摘要： An apparatus and a method for fleet control when manned and unmanned vehicles travel together, and prevents mutual interference when manned vehicles simultaneously travel with unmanned vehicles on the same traveling course. To this end, in the apparatus, the unmanned vehicle includes an unmanned vehicle position detecting device, an unmanned vehicle transmitter/receiver, and an unmanned vehicle controller. The manned vehicle includes a manned vehicle position detecting device, a manned vehicle transmitter/receiver, a manned vehicle controller), and an alarm device. The manned vehicle controller compares unmanned vehicle position data and manned vehicle position data, and outputs an alarm signal for avoiding the unmanned vehicle when the unmanned vehicle travels ahead of the manned vehicle and the distance up to the unmanned vehicle is shorter than a predetermined value.
摘要翻译： PCT No.PCT / JP97 / 00447 Sec。 371日期1998年8月19日 102（e）1998年8月19日PCT PCT 1997年2月19日PCT公布。公开号WO97 / 31352 日期1997年8月28日载人车和无人驾驶车辆一起行驶时的车队控制的装置和方法，并且当载人车辆与同一行驶路线上的无人驾驶车辆同时行驶时，防止相互干扰。为此，在该装置中，无人驾驶车辆包括无人驾驶车辆位置检测装置，无人驾驶车辆发射器/接收器和无人驾驶车辆控制器。载人车辆包括载人车辆位置检测装置，载人车辆发射器/接收器，载人车辆控制器）和报警装置。载人车辆控制器将无人驾驶车辆位置数据和载人车辆位置数据进行比较，并且当无人驾驶车辆行驶在载人车辆之前并且直到无人驾驶车辆的距离短于预定值时，输出用于避免无人驾驶车辆的报警信号。

3. 发明授权

US5714928A System for preventing collision for vehicle 失效
标题翻译：防止车辆碰撞的系统
公开(公告)号：US5714928A
公开(公告)日：1998-02-03
申请号：US635284
申请日：1996-04-19
申请人： Tsugio Sudo , Takao Nagai
发明人： Tsugio Sudo , Takao Nagai
IPC分类号： B60Q1/52 , B60T7/22 , G01S15/02 , G01S15/93 , G01S17/02 , G01S17/93 , B60R1/00
CPC分类号： G01S17/936 , B60T7/22 , G01S15/931 , G01S15/025 , G01S17/023
摘要： A collision preventing system for a vehicle has a brake system. The system includes first preview sensor detecting an obstacle in front of the vehicle in a first distal detection zone to produce a first signal indicative of presence of the obstacle and distance between the obstacle and the front end of the vehicle, and a second preview sensor detecting the obstacle in front of the vehicle in a second proximal detection zone to produce a second signal indicative of at least presence of the obstacle. The system further includes third vehicle speed sensor detecting vehicular traveling speed and generating a vehicle speed indicative signal. A control unit is connected to the first and second preview sensor for receiving the first and second signals. The control unit is responsive to the first signal for deriving vehicular deceleration pattern for stopping the vehicle without colliding on the obstacle on the basis of the distance between the obstacle and the front end of the vehicle and the vehicle speed indicated by the vehicle speed indicative signal, and responsive to the second signal for operating the brake system for instant stop of the vehicle.
摘要翻译：一种用于车辆的防撞系统具有制动系统。该系统包括第一预测传感器，其在第一远端检测区域中检测车辆前方的障碍物，以产生指示障碍物的存在和障碍物与车辆前端之间的距离的第一信号，以及第二预测传感器检测在第二近侧检测区域中的车辆前方的障碍物，以产生指示至少存在障碍物的第二信号。该系统还包括第三车速传感器检测车辆行驶速度并产生车速指示信号。控制单元连接到第一和第二预览传感器，用于接收第一和第二信号。所述控制单元响应于所述第一信号，用于根据所述障碍物与所述车辆的前端之间的距离和由所述车辆速度指示信号指示的车速，导出用于停止所述车辆而不与所述障碍物碰撞的车辆减速模式并且响应于用于操作制动系统的第二信号以便立即停止车辆。

4. 发明授权

US5320191A Steering circuit system for a moving vehicle 失效
标题翻译：用于移动车辆的转向回路系统
公开(公告)号：US5320191A
公开(公告)日：1994-06-14
申请号：US10675
申请日：1993-01-28
申请人： Tsugio Sudo , Takao Nagai
发明人： Tsugio Sudo , Takao Nagai
IPC分类号： B62D1/26 , B62D5/09 , B62D5/06
CPC分类号： B62D1/26 , B62D5/09
摘要： A steering circuit system for a moving vehicle in which automatic steering operation as well as manual steering operation can be achieved. Pressurized oil discharged from a hydraulic pump (1) is fed to a steering line (3) and to an auxiliary steering line (10). The pressurized oil of the steering line (3) is fed to an expanding chamber (9a, 90a) and to a contracting chamber (9b, 90b) of a pair of steering cylinders (9, 90) by manual operation steering valve (5). The auxiliary steering line (10) is connected to a third line (12) through a switching valve (11). The third line (12) is connected to a fourth line and to a fifth line (14, 15) through an automatic operation steering valve (13). The fourth line (14) is connected to contracting chamber (9b) and to expanding chamber (90a) of the left and right steering cylinders (9, 90). The fifth line (15) is connected to contracting chamber (90b ) and expanding chamber (9a) of the left and right steering cylinders (9, 90). First and second pilot operation check valves (16, 17) are provided in the fourth and the fifth lines (14, 15), respectively. The first pilot operation check valve is opened in response to pressure in the fifth line (15), and the second pilot operation valve is opened in response to pressure in the fourth line (14).
摘要翻译：一种用于移动车辆的转向电路系统，其中可以实现自动转向操作以及手动转向操作。从液压泵（1）排出的加压油被供给到转向管线（3）和辅助转向管线（10）。通过手动操作转向阀（5）将转向管线（3）的加压油送入膨胀室（9a，90a）和一对转向油缸（9,90）的收缩室（9b，90b）。辅助转向管线（10）通过切换阀（11）连接到第三管线（12）。第三线路（12）通过自动操作转向阀（13）连接到第四线路和第五线路（14,15）。第四线（14）连接到收缩室（9b）和左转向缸（9,90）的膨胀室（90a）。第五线（15）连接到左右转向缸（9,90）的收缩室（90b）和膨胀室（9a）。第一和第二先导操作止回阀（16,17）分别设置在第四和第五行（14,15）中。第一先导操作止回阀响应于第五管线（15）中的压力打开，并且第二先导操作阀响应于第四管线（14）中的压力打开。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式