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公开(公告)号：US07814670B2
公开(公告)日：2010-10-19
申请号：US11526721
申请日：2006-09-26
摘要： A laser level detection system which detects a reference plane of laser at an arbitrary position includes a plurality of level detection units and an operation unit which displays a detection result of each of the level detection units and can operate each of the level detection units, and the laser level detection unit, which has detected the reference plane of the laser, outputs the detection result and an own identification signal of the level detection unit, and the operation unit displays the detection result and a receiving result of the identification signal of the level detection unit.
摘要翻译： 检测任意位置的激光参考面的激光电平检测系统包括多个电平检测部和显示各电平检测部的检测结果并能够对每个电平检测部进行动作的操作部， 已经检测到激光器的参考平面的激光水平检测单元输出检测结果和电平检测单元的自身识别信号，并且操作单元显示检测结果和电平的识别信号的接收结果 检测单元
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2.发明授权Power-saving control method in laser measuring system and laser measuring system 有权激光测量系统和激光测量系统中的省电控制方法公开(公告)号：US07483153B2
公开(公告)日：2009-01-27
申请号：US12072635
申请日：2008-02-27
IPC分类号： G01B11/14
CPC分类号： G01C15/004 , E02F3/847
摘要： A power-saving control method in a laser measuring system, which comprises a laser rotary irradiation device for forming a laser reference plane by projecting a laser beam in rotary irradiation and a photodetection device for carrying out position measurement by receiving the laser beam, comprising a step of detecting using status of the photodetection device by the photodetection device, a step of selecting steady operation or power-saving mode based on the detection of using status, a step of transmitting a power-saving mode transition instruction to the laser rotary irradiation device by the photodetection device when the power-saving mode is selected, a step of receiving the power-saving mode transition instruction by the laser rotary irradiation device, and a step of executing power-saving control.
摘要翻译： 一种激光测量系统中的省电控制方法，其包括：通过在旋转照射中投射激光而形成激光基准面的激光旋转照射装置和通过接收激光束进行位置测量的光检测装置，包括： 通过光检测装置检测光检测装置的状态的步骤，基于使用状态的检测选择稳定运行或省电模式的步骤，向激光旋转照射装置发送省电模式转换指令的步骤 在选择省电模式时，通过光检测装置，接收由激光旋转照射装置接收省电模式转换指令的步骤，以及执行省电控制的步骤。
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公开(公告)号：US07589829B2
公开(公告)日：2009-09-15
申请号：US12069226
申请日：2008-02-08
IPC分类号： G01N21/00
CPC分类号： G01C15/004 , E02F3/847
摘要： A laser measuring system, which comprises a laser rotary irradiation device for forming a laser reference plane by projecting a laser beam in rotary irradiation, and a photodetection device for performing position measurement by receiving the laser beam, wherein the laser rotary irradiation device comprises a laser beam emitter, an emission light amount adjusting means for adjusting light amount of the laser beam of the laser beam emitter, and a first communication means for performing communication with said photodetection device, and wherein the photodetection device comprises a photodetector for detecting the reference plane, a second communication means for performing communication to and from the laser rotary irradiation device, and a control unit for calculating whether a photodetection signal from the photodetector is within a predetermined range or not, wherein the first communication means transmits a laser beam emitting condition of the laser rotary irradiation device to the second communication means, and the second communication means transmits a photodetecting condition of the photodetection device to the first communication means.
摘要翻译： 一种激光测量系统，其包括通过在旋转照射中投射激光而形成激光基准面的激光旋转照射装置和通过接收激光束进行位置测量的光检测装置，其中激光旋转照射装置包括激光 射束发射器，用于调整激光束发射器的激光束的光量的发射光量调节装置和用于与所述光检测装置进行通信的第一通信装置，并且其中所述光检测装置包括用于检测参考平面的光电检测器， 用于与激光旋转照射装置进行通信的第二通信装置和用于计算来自光电检测器的光检测信号是否在预定范围内的控制单元，其中第一通信装置发送激光旋转照射装置的激光束发射条件， 激光旋转照射装置 第二通信装置，并且第二通信装置将光检测装置的光电检测条件发送到第一通信装置。
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4.发明申请Power-saving control method in laser measuring system and laser measuring system 有权激光测量系统和激光测量系统中的省电控制方法公开(公告)号：US20080231839A1
公开(公告)日：2008-09-25
申请号：US12072635
申请日：2008-02-27
IPC分类号： G01N21/00
CPC分类号： G01C15/004 , E02F3/847
摘要： A power-saving control method in a laser measuring system, which comprises a laser rotary irradiation device for forming a laser reference plane by projecting a laser beam in rotary irradiation and a photodetection device for carrying out position measurement by receiving the laser beam, comprising a step of detecting using status of the photodetection device by the photodetection device, a step of selecting steady operation or power-saving mode based on the detection of using status, a step of transmitting a power-saving mode transition instruction to the laser rotary irradiation device by the photodetection device when the power-saving mode is selected, a step of receiving the power-saving mode transition instruction by the laser rotary irradiation device, and a step of executing power-saving control.
摘要翻译： 一种激光测量系统中的省电控制方法，其包括：通过在旋转照射中投射激光而形成激光基准面的激光旋转照射装置和通过接收激光束进行位置测量的光检测装置，包括： 通过光检测装置检测光检测装置的状态的步骤，基于使用状态的检测选择稳定运行或省电模式的步骤，向激光旋转照射装置发送省电模式转换指令的步骤 在选择省电模式时，通过光检测装置，接收由激光旋转照射装置接收省电模式转换指令的步骤，以及执行省电控制的步骤。
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公开(公告)号：US20070076188A1
公开(公告)日：2007-04-05
申请号：US11526721
申请日：2006-09-26
摘要： A laser level detection system which detects a reference plane of laser at an arbitrary position includes a plurality of level detection units and an operation unit which displays a detection result of each of the level detection units and can operate each of the level detection units, and the laser level detection unit, which has detected the reference plane of the laser, outputs the detection result and an own identification signal of the level detection unit, and the operation unit displays the detection result and a receiving result of the identification signal of the level detection unit.
摘要翻译： 检测任意位置的激光参考面的激光电平检测系统包括多个电平检测部和显示各电平检测部的检测结果并能够对每个电平检测部进行动作的操作部， 已经检测到激光器的参考平面的激光水平检测单元输出检测结果和电平检测单元的自身识别信号，并且操作单元显示检测结果和电平的识别信号的接收结果 检测单元
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公开(公告)号：US20080218739A1
公开(公告)日：2008-09-11
申请号：US12069226
申请日：2008-02-08
IPC分类号： G01N21/00
CPC分类号： G01C15/004 , E02F3/847
摘要： A laser measuring system, which comprises a laser rotary irradiation device for forming a laser reference plane by projecting a laser beam in rotary irradiation, and a photodetection device for performing position measurement by receiving the laser beam, wherein the laser rotary irradiation device comprises a laser beam emitter, an emission light amount adjusting means for adjusting light amount of the laser beam of the laser beam emitter, and a first communication means for performing communication with said photodetection device, and wherein the photodetection device comprises a photodetector for detecting the reference plane, a second communication means for performing communication to and from the laser rotary irradiation device, and a control unit for calculating whether a photodetection signal from the photodetector is within a predetermined range or not, wherein the first communication means transmits a laser beam emitting condition of the laser rotary irradiation device to the second communication means, and the second communication means transmits a photodetecting condition of the photodetection device to the first communication means.
摘要翻译： 一种激光测量系统，其包括通过在旋转照射中投射激光而形成激光基准面的激光旋转照射装置和通过接收激光束进行位置测量的光检测装置，其中激光旋转照射装置包括激光 射束发射器，用于调整激光束发射器的激光束的光量的发射光量调节装置和用于与所述光检测装置进行通信的第一通信装置，并且其中所述光检测装置包括用于检测参考平面的光电检测器， 用于与激光旋转照射装置进行通信的第二通信装置和用于计算来自光电检测器的光检测信号是否在预定范围内的控制单元，其中第一通信装置发送激光旋转照射装置的激光束发射条件， 激光旋转照射装置 第二通信装置，并且第二通信装置将光检测装置的光电检测条件发送到第一通信装置。
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公开(公告)号：US20090244548A1
公开(公告)日：2009-10-01
申请号：US12095482
申请日：2006-11-29
申请人： Yasutaka Katayama
发明人： Yasutaka Katayama
IPC分类号： G01B11/14
CPC分类号： G01C15/00 , G01C5/00 , G01C15/006
摘要： A level sensor, i.e., a light receiving section (11X) having multiple light receiving elements (PDX1 to PDXn) arranged in parallel. In the level sensor, each two adjacent output terminals of the light receiving elements (PDX1 to PDXn) are connected by one of resistors (RX1 to RXn).
摘要翻译： 具有并列布置的具有多个光接收元件（PDX1至PDXn）的液位传感器，即光接收部分（11X）。 在电平传感器中，光接收元件（PDX1〜PDXn）的两个相邻的输出端子通过电阻（RX1〜RXn）之一连接。
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公开(公告)号：US5532813A
公开(公告)日：1996-07-02
申请号：US171277
申请日：1993-12-21
申请人： Masahiro Ohishi , Fumio Ohtomo , Kazuaki Kimura , Masaaki Yabe , Yasutaka Katayama , Kazushige Koshikawa , Takeshige Saito
发明人： Masahiro Ohishi , Fumio Ohtomo , Kazuaki Kimura , Masaaki Yabe , Yasutaka Katayama , Kazushige Koshikawa , Takeshige Saito
CPC分类号： G01S7/486 , G01S17/10 , G01S7/4815 , G01S7/4818
摘要： In a light-wave distance meter, a light source device emits reference modulated light beams from multiple spatially-separated light emitting areas, an optical means radiates a light beam derived from the multiple modulated light beams to the target of measurement, a light beam reception means receives the reflected return light beam from the target and converts it into an electrical pulse signal, and a distance measuring means calculates the distance to the target based on the time difference between the light beam emission and the return light beam reception. The low coherence and high intensity light beam produced by the light source device enables the extension of the maximum measurable distance.
摘要翻译： 在光波测距仪中，光源装置从多个空间分离的发光区域发射参考调制光束，光学装置将从多个调制光束导出的光束照射到测量对象，光束接收 装置接收来自目标的反射的返回光束并将其转换为电脉冲信号，并且距离测量装置基于光束发射和返回光束接收之间的时间差来计算到目标的距离。 由光源装置产生的低相干度和高强度光束能够延长最大可测距离。
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公开(公告)号：US07339154B2
公开(公告)日：2008-03-04
申请号：US11583655
申请日：2006-10-18
申请人： Yasutaka Katayama
发明人： Yasutaka Katayama
CPC分类号： G01C15/006
摘要： A level detector includes a light receiving element unit having a plurality of light receiving elements; a first amplifier circuit configured to amplify a light receiving signal; a first gain switching circuit; a first peak hold circuit; an arithmetic control device configured to analyze a light receiving position of the position detection unit; a second amplifier circuit; and a second gain switching circuit configured to switch and set a gain of the second amplifier circuit, the arithmetic control device analyzes the light receiving position of laser light received by the position detection unit, based on a signal output from the second amplifier circuit.
摘要翻译： 电平检测器包括具有多个光接收元件的光接收元件单元; 第一放大器电路，被配置为放大光接收信号; 第一增益切换电路; 第一个峰值保持电路; 算术控制装置，被配置为分析位置检测单元的光接收位置; 第二放大器电路; 以及第二增益切换电路，被配置为切换和设定第二放大器电路的增益，运算控制装置基于从第二放大器电路输出的信号，分析由位置检测单元接收的激光的光接收位置。
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10.发明授权Detection sensor to detect receiving position of laser light and level device employing the detection sensor to detect receiving position of laser light 有权用于检测激光的接收位置的检测传感器和使用检测传感器检测激光接收位置的液位装置公开(公告)号：US07982171B2
公开(公告)日：2011-07-19
申请号：US12051451
申请日：2008-03-19
申请人： Yasutaka Katayama
发明人： Yasutaka Katayama
CPC分类号： G01C15/006
摘要： A detection sensor to detect a receiving position of laser light according to the present invention includes a pair of light receiving element arrays (11X and 11Y), wherein adjacent light receiving elements (PDXi) are positioned as spaced equidistantly from one another and are mutually connected via a resistor (RXj), and wherein the output lines (11a and 11b) are respectively connected to the light receiving elements that are present at both ends of the respective light receiving element arrays (11X and 11Y). The light receiving element arrays (11X and 11Y) configure a composite array wherein the light receiving elements of a first light receiving element array are respectively positioned between the mutually adjacent light receiving elements of a second light receiving element array. When the laser beam makes contact with any of the light receiving elements, an analysis arithmetic device derives the position whereupon the laser beam is received, by performing a computation in accordance with the output that is obtained from each respective output line.
摘要翻译： 根据本发明的用于检测激光的接收位置的检测传感器包括一对光接收元件阵列（11X和11Y），其中相邻的光接收元件（PDXi）被定位成彼此等距离地间隔开并且相互连接 通过电阻器（RXj），并且其中输出线（11a和11b）分别连接到存在于各个光接收元件阵列（11X和11Y）两端的光接收元件。 光接收元件阵列（11X和11Y）构成复合阵列，其中第一光接收元件阵列的光接收元件分别位于第二光接收元件阵列的相互相邻的光接收元件之间。 当激光束与任何光接收元件接触时，分析算术装置通过根据从各个输出线获得的输出执行计算，导出接收激光束的位置。
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