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公开(公告)号：EP1426750A4
公开(公告)日：2009-12-30
申请号：EP03736221
申请日：2003-06-16
Applicant: PANASONIC CORP
Inventor： UEHIRA KIYOTAKA , SASANOUCHI KIYOTAKA , YUKAWA JUNICHI , OIKE KOJI
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公开(公告)号：EP2006648A4
公开(公告)日：2012-04-04
申请号：EP07741241
申请日：2007-04-09
Applicant: PANASONIC CORP
Inventor： OIKE KOUJI , UEHIRA KIYOTAKA , SASANOUCHI KIYOTAKA
CPC classification number: G01L5/221 , G01D5/2086 , G01D5/2093 , G01L3/104 , G01L3/105
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公开(公告)号：JP2012199047A
公开(公告)日：2012-10-18
申请号：JP2011061961
申请日：2011-03-22
Applicant: Panasonic Corp , パナソニック株式会社
Inventor： HIROSE MUNETO , SASANOUCHI KIYOTAKA
Abstract: PROBLEM TO BE SOLVED: To provide a switch device mainly used for lighting/unlighting control of the stop lamp of a motor car, in which error is reduced and reliable operation is ensured.SOLUTION: Since a magnetic detection element 13 is housed in the hollow part 12A of a substantially columnar magnet 12, and control means 14 outputs a switching signal in response to change of magnetism incident to movement of a magnetic body 23 facing the magnet 12, a large change of magnetism is obtained even in a state where the magnetic body 23 is separated some distance from the magnet 12, and a highly accurate switching signal can be output. Consequently, a switch device in which error is reduced and reliable operation is ensured can be obtained.
Abstract translation: 要解决的问题：提供主要用于照明/打开控制电动车的停车灯的开关装置，其中误差减小并确保可靠的操作。 解决方案：由于磁性检测元件13容纳在大致圆柱形磁体12的中空部分12A中，并且控制装置14响应于磁体23的面对磁体的移动而引起的磁的变化而输出切换信号 如图12所示，即使在磁体23与磁体12分离一定距离的状态下也可获得大的磁力变化，并且可以输出高精度的切换信号。 因此，可以获得确保误差降低和可靠运行的开关装置。 版权所有（C）2013，JPO＆INPIT
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公开(公告)号：JP2012118048A
公开(公告)日：2012-06-21
申请号：JP2011170681
申请日：2011-08-04
Applicant: Panasonic Corp , パナソニック株式会社
Inventor： HIROSE MUNETO , SASANOUCHI KIYOTAKA
Abstract: PROBLEM TO BE SOLVED: To provide a rotation angle detection device mainly used for rotation angle detection of a brake pedal of a vehicle or the like, which can securely detect a rotation angle and light on and off a stop lamp and the like, with a simple structure.SOLUTION: A rotation angle detection device 27 comprises: multiple magnetic detection elements 18A and 18B provided facing each other at predetermined angle intervals relative to a rotation center of a magnet 16; a first control circuit 19 for performing addition or subtraction of detection signals L1 and L2 from the magnetic detection elements 18A and 18B to detect a rotation angle; a second control circuit 21 which performs division of the detection signals L1 and L2 and after that converts the result to an inverse function to detect the rotation angle of a rotor 12; and a switching circuit 24 for switching which of the first control circuit 19 and the second control circuit 21 is made in operation, according to applied voltage. Thus, the rotation angle detection device 27 which has a simple structure and can securely detect the rotation angle and light on and off a stop lamp and the like can be obtained.
Abstract translation: 要解决的问题：提供一种主要用于车辆等的制动踏板的旋转角度检测的旋转角度检测装置，其能够可靠地检测停止灯等的旋转角度和亮度 ，结构简单。 解决方案：旋转角度检测装置27包括：相对于磁体16的旋转中心以预定角度间隔相对设置的多个磁检测元件18A和18B; 第一控制电路19，用于对来自磁检测元件18A和18B的检测信号L1和L2进行加法或减法以检测旋转角度; 第二控制电路21，其执行检测信号L1和L2的分割，然后将结果转换为反向功能以检测转子12的旋转角度; 以及切换电路24，用于根据施加的电压来切换第一控制电路19和第二控制电路21中的哪个。 因此，可以获得具有简单结构并且可以可靠地检测旋转角度的旋转角度检测装置27以及停止灯等的开启和关闭。 版权所有（C）2012，JPO＆INPIT
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公开(公告)号：JP2012112932A
公开(公告)日：2012-06-14
申请号：JP2011170680
申请日：2011-08-04
Applicant: Panasonic Corp , パナソニック株式会社
Inventor： HIROSE MUNETO , SASANOUCHI KIYOTAKA
Abstract: PROBLEM TO BE SOLVED: To provide a rotation angle detection device which is mainly used for detecting a rotation angle of a brake pedal of an automobile or the like, has a simple constitution, and can reliably detect the rotation angle and can put on/off a stop lamp, or the like.SOLUTION: With respect to a center of rotation of a magnet 16 mounted on a rotating body 12, a plurality of magnetic detection elements 18A and 18B are disposed facing each other at a predetermined angular interval, and a control circuit 19 performs addition or substruction of detection signals L1 and M1 from a plurality of magnetic detection elements 18A and 18B to detect a rotation angle of the rotating body 12 from arithmetic signals N1 and P1. Thereby, accurate detection of the rotation angle can be performed, and the rotation angle detection device which has a simple constitution and can reliably detect the rotation angle and can put on/off a stop lamp, or the like, can be obtained.
Abstract translation: 要解决的问题：为了提供主要用于检测汽车等的制动踏板的旋转角度的旋转角度检测装置，具有简单的结构，可以可靠地检测旋转角度并且可以 开/关停灯等。 解决方案：关于安装在旋转体12上的磁体16的旋转中心，多个磁检测元件18A和18B以预定的角度间隔彼此面对地设置，并且控制电路19执行附加 或者从多个磁检测元件18A和18B中检测出的检测信号L1和M1，以从运算信号N1和P1检测旋转体12的旋转角度。 由此，能够精确地检测旋转角度，能够得到结构简单，能够可靠地检测旋转角度并能够停止停止灯等的旋转角度检测装置。 版权所有（C）2012，JPO＆INPIT
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Patent Agency Ranking
公开(公告)号：JP2014095614A
公开(公告)日：2014-05-22
申请号：JP2012247069
申请日：2012-11-09
Applicant: Panasonic Corp , パナソニック株式会社
Inventor： SASANOUCHI KIYOTAKA , NOZOE TOSHIYUKI , YAMASHITA YASUHIRO , OBAYASHI TAKUMI , YASUI SEIHO
Abstract: PROBLEM TO BE SOLVED: To provide a stroke detection device used mainly for detecting an operation amount of a brake pedal etc. of a vehicle capable of precisely and reliably detecting an operation amount of the pedal.SOLUTION: The stroke detection device includes: an operation member 12 interlocked with a pedal to move together; plural generally ring-shaped magnets 13 mounted at predetermined intervals on the circumferential of the operation member 12; and magnetic detecting means 16 disposed being opposed to the plural magnets 13 including a predetermined gap. According to the step-down operation of a brake pedal 22, the operation member 12 and the magnets 13 are largely moved. Since plural magnets 13 are mounted on the circumferential area of the operation member 12 at predetermined intervals, magnetism can be detected in a range of long stroke with a singly magnetic detecting means 16. The operation amount of the pedal can be precisely and reliably detected.
Abstract translation: 要解决的问题：提供一种主要用于检测能够精确可靠地检测踏板的操作量的车辆的制动踏板等的操作量的行程检测装置。解决方案：行程检测装置包括：操作 构件12与踏板互锁以一起移动; 在操作构件12的圆周上以预定间隔安装的多个大体环形磁体13; 磁性检测装置16设置成与包括预定间隙的多个磁体13相对。 根据制动踏板22的降压操作，操作构件12和磁体13大幅度地移动。 由于多个磁体13以预定间隔安装在操作构件12的圆周区域上，所以可以用单个磁性检测装置16在长行程的范围内检测磁力。可以精确可靠地检测踏板的操作量。
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公开(公告)号：JP2013200241A
公开(公告)日：2013-10-03
申请号：JP2012069307
申请日：2012-03-26
Applicant: Panasonic Corp , パナソニック株式会社
Inventor： OIKE KOJI , SASANOUCHI KIYOTAKA , HIROSE MUNETO
Abstract: PROBLEM TO BE SOLVED: To provide a rotation angle detection device that is used for a rotation angle detection and the like of, mainly, a vehicle steering wheel and accurately detects a rotation angle with a simple configuration.SOLUTION: The rotation angle detection device includes control means 17 that outputs a rotation angle signal of a rotary body 1, outputs an angle detection signal from angle detection means 5 or 6 and thereby, in addition to the rotation angle signal from the control means 17, outputs the angle detection signal from the angle detection means 5 or 6 to an electronic circuit of a vehicle. Even in a case where a malfunction such as a failure happens in the control means 17, the malfunction can be detected by the angle detection signal from the detection means 5 or 6. Thus, the rotation angle detection device can be provided that accurately detects the rotation angle with a simple configuration, especially with no sensor newly provided.
Abstract translation: 要解决的问题：提供用于主要是车辆方向盘的旋转角度检测等的旋转角度检测装置，并且以简单的构造精确地检测旋转角度。解决方案：旋转角度检测装置包括 输出旋转体1的旋转角度信号的控制单元17，从角度检测单元5或6输出角度检测信号，由此，除了来自控制单元17的旋转角度信号之外，还输出角度检测信号 角度检测装置5或6到车辆的电子电路。 即使在控制装置17发生诸如故障的故障的情况下，也可以通过来自检测装置5或6的角度检测信号来检测故障。因此，可以提供旋转角度检测装置，其精确地检测 旋转角度简单，特别是新设无传感器。
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公开(公告)号：JP2012002519A
公开(公告)日：2012-01-05
申请号：JP2010134765
申请日：2010-06-14
Applicant: Panasonic Corp , パナソニック株式会社
Inventor： HIROSE MUNETO , SASANOUCHI KIYOTAKA
CPC classification number: G01L5/221
Abstract: PROBLEM TO BE SOLVED: To provide a rotational angle and torque detecting device for detecting the rotational angle and rotational torque mainly of motor vehicle steering that permits overall downsizing and highly accurate and reliable detection of a rotational angle and a rotational torque.SOLUTION: A rotational angle and torque detecting device has a third magnet 35 fitted to a first rotating body 21 and a third magnetism detecting element 36 that detects the magnetism of the third magnet 35. Control means 29 detects a rotational torque according to a torque detection signal from a first magnetism detecting element 28 and a rotational angle according to angle detection signals from a second magnetism detecting element 34 and the third magnetism detecting element 36, thereby enabling a single detecting gear 32 to suffice and permitting overall downsizing and highly accurate and reliable detection of a rotational angle and a rotational torque.
Abstract translation: 要解决的问题：提供一种旋转角度和扭矩检测装置，用于主要检测允许整体小型化并且高精度和可靠地检测旋转角度和旋转扭矩的机动车辆转向的旋转角度和旋转扭矩。 解决方案：旋转角度和扭矩检测装置具有装配到第一旋转体21的第三磁体35和检测第三磁体35的磁性的第三磁性检测元件36.控制装置29根据 来自第一磁检测元件28的转矩检测信号和根据来自第二磁检测元件34和第三磁检测元件36的角度检测信号的旋转角度，从而使得单个检测齿轮32足以允许整体小型化，并且高度 准确可靠地检测旋转角度和旋转力矩。 版权所有（C）2012，JPO＆INPIT
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公开(公告)号：JP2011191159A
公开(公告)日：2011-09-29
申请号：JP2010057066
申请日：2010-03-15
Applicant: Panasonic Corp , パナソニック株式会社
Inventor： HIROSE MUNETO , SASANOUCHI KIYOTAKA
IPC: G01L3/10
CPC classification number: G01L5/221 , G01D5/04 , G01D5/145 , G01L3/104 , G01L25/003
Abstract: PROBLEM TO BE SOLVED: To provide a rotational angle/torque detecting device which is used for mainly detecting the rotational angle or the rotational torque of a steering of an automobile and is capable of high-accuracy detection of the rotational torque without errors, without fail. SOLUTION: The rotational angle/torque detecting device is provided with a rotational angle detection means which is formed of magnets 33A, 34A or magnetism detection elements 33B, 34B, and is adapted to detect rotational angles of a first detection body 31 and a second detection body 32. A control means 29 detects rotational torque, by using both of a rotational torque detection means and the rotational angle detection means, and thereby it can detect the rotational torque by the rotational angle detection means, even when foreign matter, such as, iron powder adheres to the rotational torque detection means, such as a magnet 22 and can determine a trouble of the rotational torque detection means. Consequently, it is possible to provide the rotational angle/torque detecting device capable of accurately and reliably detecting a rotational torque without errors. COPYRIGHT: (C)2011,JPO&INPIT
Abstract translation: 要解决的问题：提供一种用于主要检测汽车转向的旋转角度或转矩的旋转角度/转矩检测装置，能够无错误地高精度地检测转矩 ，没有失败。 解决方案：旋转角/扭矩检测装置设置有由磁体33A，34A或磁性检测元件33B，34B形成的旋转角度检测装置，并且适于检测第一检测体31的旋转角度和 第二检测体32.控制装置29通过使用旋转扭矩检测装置和旋转角度检测装置两者来检测旋转扭矩，从而即使在异物的情况下，也可以通过旋转角度检测装置检测旋转扭矩， 例如铁粉附着在诸如磁铁22的转矩检测装置上，并且可以确定旋转扭矩检测装置的麻烦。 因此，可以提供能够无误地精确可靠地检测转矩的旋转角度/转矩检测装置。 版权所有（C）2011，JPO＆INPIT
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公开(公告)号：JP2010243284A
公开(公告)日：2010-10-28
申请号：JP2009091061
申请日：2009-04-03
Applicant: Panasonic Corp , パナソニック株式会社
Inventor： SASANOUCHI KIYOTAKA , HIROSE MUNETO
IPC: G01L3/10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which achieves low-cost, sure rotary torque detection in a rotary torque detection apparatus for use in detecting the rotary torque of mainly automobile steering. SOLUTION: Each of a plurality of magnets 22 is formed in nearly an arc shape. The magnets 22 are fixed to a first rotating body 21 at predetermined intervals. By providing the nearly arc-shaped magnets 22 at predetermined positions of the first rotating body 21 facing a first magnetic body 5 and a second magnetic body 6 of which the magnetism is detected by a magnetic detection element 9, the rotary delay of a second rotating body 4 with respect to the first rotating body 21 is detected with a small amount of magnet as a whole volume, providing a rotary torque detection apparatus which achieves sure rotary torque detection by a low-cost structure. COPYRIGHT: (C)2011,JPO&INPIT
Abstract translation: 要解决的问题：提供一种在用于检测主要是汽车转向的旋转转矩的旋转扭矩检测装置中实现低成本，可靠的旋转力矩检测的装置。 解决方案：多个磁体22中的每一个形成为大致圆弧形状。 磁体22以预定的间隔固定到第一旋转体21。 通过在第一旋转体21的面对第一磁性体5的预定位置处设置近似圆弧状的磁体22和由磁性检测元件9检测磁性的第二磁性体6，第二旋转的旋转延迟 以少量的磁体作为整体检测相对于第一旋转体21的主体4，提供通过低成本结构实现可靠的旋转力矩检测的旋转扭矩检测装置。 版权所有（C）2011，JPO＆INPIT
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