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1. 发明申请

WO1988005938A1 VEHICLE NAVIGATOR 审中-公开
标题翻译：车辆导航
公开(公告)号：WO1988005938A1
公开(公告)日：1988-08-11
申请号：PCT/JP1988000112
申请日：1988-02-05
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , ONO, Toyoichi , OKAMOTO, Akira , ICHIMURA, Yasuhiko
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： G05D01/02
CPC分类号： G05D1/0011 , G05D1/0282
摘要： Electromagnetic waves (m1, m2, m3) for measurement sent from a main station (3) and two sub-stations (4, 5) installed on the site of work are received by a mobile station (9) mounted on a vehicle. A mobile processing means (10) detects the position of the vehicle based upon a difference in the time of receiving between the electromagnetic waves (m1, m2, m3) for measurement. A vehicle guiding unit (12) works to guide the vehicle along a predetermined running path based upon the detected position of the vehicle. The control data and the vehicle data are transmitted and received between the main station (3) and the mobile station (9), and are displayed on a mobile display means (11) and on a control display means (7). These data are used for supporting the vehicle operation. The mobile processing means (10) further has a function of automatically calculating the running path based upon the points of departure and destination.
摘要翻译：由安装在工作现场的主站（3）和两个子站（4,5）发送的用于测量的电磁波（m1，m2，m3）由安装在车辆上的移动台（9）接收。移动处理装置（10）基于用于测量的电磁波（m1，m2，m3）之间的接收时间差来检测车辆的位置。基于检测到的车辆位置，车辆引导单元（12）用于沿着预定行驶路径引导车辆。控制数据和车辆数据在主站（3）和移动站（9）之间发送和接收，并被显示在移动显示装置（11）和控制显示装置（7）上。这些数据用于支持车辆操作。移动处理装置（10）还具有基于出发点和目的地自动计算行驶路径的功能。

2. 发明申请

WO1992009903A1 STC APPARATUS FOR UNDERGROUND BURIED MATTER PROBING EQUIPMENT 审中-公开
标题翻译：用于地下隧道碰撞设备的STC装置
公开(公告)号：WO1992009903A1
公开(公告)日：1992-06-11
申请号：PCT/JP1991001604
申请日：1991-11-21
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , ICHIMURA, Yasuhiko , DATE, Kazuaki
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： G01S07/34
CPC分类号： G01S7/34 , G01S13/88
摘要： An STC apparatus which is used for a receiver of underground matter probing equipment for receiving the reflected waves, from an underground buried matter, of electromagnetic pulses radiated towards and into the ground and for measuring the position of the underground buried matter, and which variably sets the reception sensitivity of the receiver in accordance with a reception distance using STC signals, and STC signal variable setting means for variably setting the STC signals. The present invention makes it possible to variably and arbitrarily set STC curve characteristics.
摘要翻译：一种STC装置，用于接收地下物探测设备的接收器，用于从地下埋藏物接收向地面和地面辐射的电磁脉冲和用于测量地下埋藏物的位置的反射波，并且可变地设置接收机根据使用STC信号的接收距离的接收灵敏度，以及用于可变地设置STC信号的STC信号变量设定装置。本发明使得可以可变地和任意地设置STC曲线特性成为可能。

3. 发明申请

WO1991014078A1 METHOD AND SYSTEM FOR DETECTING COLLAPSE OF NATURAL GROUND IN SHIELD DRIVING METHOD 审中-公开
标题翻译：用于检测盾构驱动方法中自然接地褶皱的方法和系统
公开(公告)号：WO1991014078A1
公开(公告)日：1991-09-19
申请号：PCT/JP1991000317
申请日：1991-03-08
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , YAMAMOTO, Masahiko , SHIBATANI, Kanji , YAMAGUCHI, Hiroaki , KANEMITSU, Yasuo , SHINBO, Tetsuya , ABE, Tomoyuki , ICHIMURA, Yasuhiko , SAKANISHI, Shoichi
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： E21D09/06
CPC分类号： E21D9/093
摘要： A method and a system for performing measurement by the resistivity method in order to detect the thickness of a sludge layer on the outer periphery of a shield machine. A reference resistivity on the outer periphery of the machine is measured by a row of the Wenner electrodes (14) to thereby detect the resistivity in the direction of the depth of the natural ground and the thickness of the sludge layer. At the same time, voltage distributions in the direction of the depth of the natural ground and in the direction of the arrangement of the electrodes are measured by a row of the dipole electrodes (16). Ratios of measured values by the dipole electrodes to those by the reference Wenner electrode row are obtained, to thereby form a distribution. Values equal to one another on a chart of this distribution are plotted by a continuous curve to obtain a contour line-shaped picture image, so that a shape of collapse of the natural ground can be recognized. This may be displayed two-dimensionally or three-dimensionally through image processing. Furthermore, a plurality of sets of the electrode rows (14, 16) are provided in the circumferential direction of the shield machine, whereby a resistivity is detected while electric currents different in frequencies are supplied, so that a collapse of the natural ground can be quickly measured.

4. 发明申请

WO1987007368A1 APPARATUS FOR MEASURING POSITION OF MOVING BODY 审中-公开
标题翻译：用于测量移动体的位置的装置
公开(公告)号：WO1987007368A1
公开(公告)日：1987-12-03
申请号：PCT/JP1987000325
申请日：1987-05-21
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , ONO, Toyoichi , ONO, Yoshihisa , ICHIMURA, Yasuhiko , SAKANISHI, Shoichi
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： G01C15/00
CPC分类号： G01S5/16 , E02F3/847 , G01C15/004
摘要： First and second flood lamp means, which are adapted to project rotary laser beams turning at a predetermined cycle, are provided at two predetermined fixed points, and first, second and third light-receiving means, which are adapted to detect the timing and height of the reception of rotary laser beams, on a moving body. The angles of rotation of these two rotary laser beams with respect to a reference direction are determined on the basis of the outputs from the first, second and third light-receiving means, and the position and height of each light-receiving means are calculated from the resultant angles of rotation. As a result, the position and angle of posture of the moving body can be determined with a high accuracy, and these data can be displayed realtime. In order to accurately measure the angles of rotation of the two rotary laser beams with respect to the reference direction, two light-receiving means are provided on the straight line connecting the first and second flood lamp means. This enables the reference direction of each rotary laser beam to be detected accurately, and the position-measurement accuracy to be improved.
摘要翻译：第一和第二泛光灯装置，其适于投影以预定周期转动的旋转激光束，设置在两个预定的固定点处，第一和第二光接收装置适于检测时间和高度在移动体上接收旋转激光束。基于来自第一，第二和第三光接收装置的输出确定这两个旋转激光束相对于参考方向的旋转角度，并且每个光接收装置的位置和高度由产生的旋转角度。结果，可以高精度地确定移动体的位置和姿势，并且可以实时地显示这些数据。为了精确地测量两个旋转激光束相对于基准方向的旋转角度，在连接第一和第二泛光灯装置的直线上设置两个光接收装置。这使得能够精确地检测每个旋转激光束的参考方向，并且提高位置测量精度。

5. 发明申请

WO1991014079A1 SYSTEM FOR DETECTING POSITION OF UNDERGROUND EXCAVATOR AND MAGNETIC FIELD PRODUCING CABLE 审中-公开
标题翻译：用于检测地下挖掘机和磁场生产电缆的位置的系统
公开(公告)号：WO1991014079A1
公开(公告)日：1991-09-19
申请号：PCT/JP1991000318
申请日：1991-03-08
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , YAMAGUCHI, Hiroaki , ARAKAWA, Shuji , ABE, Tomoyuki , ICHIMURA, Yasuhiko , KANEMITSU, Yasuo
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： E21D09/06
CPC分类号： E21B47/02224 , E21D9/003 , E21D9/004 , G01C15/00 , G01V3/08
摘要： A system for detecting a position of an underground excavator, wherein magnetic field producers (24a, 24b, 24c) provided either at the front end of the underground excavator or at a position serving as a reference and disposed in front of this underground excavator are each constituted of a plurality of rectangular loops arranged in parallel to one another. These loops adjoining each other are superposed on each other. The respective rectangular loops are successively changed over for energization or simultaneously energized by frequencies different from one another. Furthermore, magnetic fields produced by the magnetic field producers are detected by a first magnetic field detector and a second magnetic field detector provided rearwardly of the first magnetic field detector, so that a tilt angle of the underground excavator can be determined from the difference in position between the two detectors. In this magnetic field producing cable, the loops are covered by non-magnetic members to thereby prevent the wear and disconnection of wiring. Furthermore, the loops are provided in duplicate, so that, event when one of the loops is disconnected, measuring can be continued.

6. 发明申请

WO1991014077A1 SYSTEM AND METHOD FOR TRANSMITTING AND CALCULATING DATA IN SHIELD MACHINE 审中-公开
标题翻译：用于传输和计算屏蔽机器数据的系统和方法
公开(公告)号：WO1991014077A1
公开(公告)日：1991-09-19
申请号：PCT/JP1991000316
申请日：1991-03-08
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , SAKANISHI, Shoichi , SHINBO, Tetsuya , ABE, Tomoyuki , ICHIMURA, Yasuhiko , KANEMITSU, Yasuo , SHIBATANI, Kanji , YAMAMOTO, Masahiko , YAMAGUCHI, Hiroaki
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： E21D09/06
CPC分类号： G08C23/00 , E21D9/093
摘要： A system and a method for transmitting data and for detecting a distance to the natural ground to calculate a void filling amount, in a shield machine. The system and method are characterized in that, even analogue signals and signals of relatively high frequencies can be transmitted with reliability, even an unskilled operator can accurately detect buried articles, the back-filling work can be carried out accurately, for these purposes, an optical rotary joint (100) is interposed between a rotatable cutter head (10) and a non-rotatable shield body (20), whereby a time up to detecting a peak value of a reflection signal higher than a reference value or a time up to detecting a zero-cross position therebefore is measured, from this time the distance between an antenna and the natural ground can be computed and displayed, and subsequently, a void volume is computed from this distance and further a target back-filling amount can be set.
摘要翻译：一种用于在屏蔽机器中传输数据并用于检测到自然地面的距离以计算空隙填充量的系统和方法。该系统和方法的特征在于，即使模拟信号和相对较高频率的信号也可以可靠地传输，即使不熟练的操作者也可以准确地检测埋置的物品，因此可以准确地执行回填工作，为此，为了这些目的，光学旋转接头（100）插入在可旋转的刀头（10）和不可旋转的屏蔽体（20）之间，由此直到检测到高于参考值的反射信号的峰值的时间或直到测量其前的零交叉位置，从此可以计算和显示天线与自然地面之间的距离，随后从该距离计算空隙体积，并且还可以设定目标后备量。

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