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1. 发明专利

JP2012113406A Programmable controller 审中-公开
标题翻译：可编程控制器
公开(公告)号：JP2012113406A
公开(公告)日：2012-06-14
申请号：JP2010260043
申请日：2010-11-22
申请人： Koyo Electronics Ind Co Ltd , 光洋電子工業株式会社
发明人： YOKOO MASAHIKO
IPC分类号： G05B19/05
摘要： PROBLEM TO BE SOLVED: To simplify wiring between I/O units and an external appliance, and facilitate the management of control by a programmable controller.SOLUTION: A wireless unit 5 is provided between a CPU unit 3 and I/O units 7a-7e. Wireless communication with the CPU unit 3 is performed through the wireless unit 5, so that the I/O units 7a-7e can be placed separately from the CPU unit 3. This can simplify the wiring. Moreover, a liquid crystal display screen 15 is provided for the wireless unit 5. By displaying a control status on the liquid crystal display screen 15, the control and management can be facilitated.
摘要翻译：要解决的问题：简化I / O单元与外部设备之间的接线，便于可编程控制器的控制管理。解决方案：在CPU单元3和I / O单元7a-7e之间提供无线单元5。通过无线单元5执行与CPU单元3的无线通信，使得I / O单元7a-7e可以与CPU单元3分开放置。这可以简化布线。此外，为无线单元5提供液晶显示屏15.通过在液晶显示屏15上显示控制状态，可以方便地进行控制和管理。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2011191875A Signal transmission control method in plc system and the plc system 审中-公开
标题翻译： PLC系统信号传输控制方法与PLC系统
公开(公告)号：JP2011191875A
公开(公告)日：2011-09-29
申请号：JP2010055832
申请日：2010-03-12
申请人： Koyo Electronics Ind Co Ltd , 光洋電子工業株式会社
发明人： YOKOO MASAHIKO
IPC分类号： G05B19/05 , G05B9/02
摘要： PROBLEM TO BE SOLVED: To enable a PLC system including a body unit and an expansion unit to accurately control a control object without causing malfunction by issuing a sleep command from the body unit to the expansion unit since a power source is applied in the body unit until the reset period of a CPU part passes, and transmitting a signal from the expansion unit to the body unit by releasing the sleep command when the CPU part normally functions.
SOLUTION: The PLC system has a means 23a for, since the reset period of a CPU part 13 in a body unit 1 passes until a DC voltage to be supplied to the CPU part 13 reaches its operating voltage, outputting a sleep signal to put the signal transmitting operation of an expansion unit 2 into a sleep state from the CPU part 13 to the expansion unit 2, and for, when the DV voltage reaches the operating voltage of the CPU part 13 after the lapse of the reset period, outputting a sleep release signal to release the sleep state.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了使包括身体单元和扩展单元的PLC系统能够通过从身体单元向扩展单元发出睡眠命令来精确地控制控制对象而不引起故障，因为电源被应用于直到CPU部分的复位周期通过，并且当CPU部分正常工作时通过释放睡眠命令将信号从扩展单元发送到身体单元。解决方案：PLC系统具有一个装置23a，由于主体单元1中的CPU部件13的复位周期通过，直到提供给CPU部件13的直流电压达到其工作电压为止，输出睡眠信号将扩展单元2的信号发送操作从CPU部13向扩展单元2进入睡眠状态，并且当DV电压在复位期间经过CPU部13的工作电压后，输出睡眠释放信号以释放睡眠状态。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2011191874A Data signal transmission and reception method 审中-公开
标题翻译：数据信号传输和接收方法
公开(公告)号：JP2011191874A
公开(公告)日：2011-09-29
申请号：JP2010055831
申请日：2010-03-12
申请人： Koyo Electronics Ind Co Ltd , 光洋電子工業株式会社
发明人： YOKOO MASAHIKO
IPC分类号： G05B19/05
摘要： PROBLEM TO BE SOLVED: To transmit a data signal at a high speed by automatically setting the transmission time delay of the data signal to a PLC body even when the number of expansion units is increased, and setting a data signal processing signal from the PLC body in accordance with the above automatic setting.
SOLUTION: Each of expansion units 21 to 24 measures time delay required for self-transmission with respect to a data signal, sets up the measured time delay information due to the self-transmission as delay information to a memory inside itself, and transmits known time delay information due to the transmission of the data signal in each of communication cables 31 to 34 and the measured time delay information due to the self-transmission to the rear stage side. The PLC body 10 causes a data signal processing signal having the same cycle as that of a clock signal to delay by the time delay included in both of the time delay information, causes the delayed data signal processing signal to rise, and then performs the capturing processing of the data signal to be transmitted from the extended unit at the rising and falling timing of the data signal processing signal and the transfer processing of the data signal to the extended unit.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使当扩展单元的数量增加时，通过自动将数据信号的传输时间延迟自动设置为PLC主体来传输数据信号，并且设置数据信号处理信号 PLC机身按照上述自动设置。解决方案：扩展单元21至24中的每一个测量相对于数据信号的自发传输所需的时间延迟，将由于作为延迟信息的自发的测量时间延迟信息设置到其内部的存储器，以及由于通信电缆31至34中的每一个中的数据信号的传输以及由于自发送到后级侧的测量的时间延迟信息而发送已知的时间延迟信息。 PLC主体10使得具有与时钟信号相同周期的数据信号处理信号延迟包括在两个时间延迟信息中的时间延迟，使延迟的数据信号处理信号上升，然后执行捕获在数据信号处理信号的上升和下降定时处理从扩展单元发送的数据信号和数据信号到扩展单元的传送处理。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2011088464A Automatic shading system 审中-公开
标题翻译：自动遮光系统
公开(公告)号：JP2011088464A
公开(公告)日：2011-05-06
申请号：JP2009241215
申请日：2009-10-20
申请人： Koyo Electronics Ind Co Ltd , 光洋電子工業株式会社
发明人： YOKOO MASAHIKO
IPC分类号： B60J3/00 , A47H5/02 , B60J7/00 , E06B9/264 , E06B9/68
CPC分类号： Y02A30/257 , Y02B80/50
摘要： PROBLEM TO BE SOLVED: To shield solar radiation by automatically driving a shading body such as a curtain to a shading position.
SOLUTION: The automatic shading system includes: a plurality of solar radiation sensors 4a-4c arranged at different positions; a plurality of shading curtains 6a-6c arranged at different positions; driving motors 5a-5c individually driving the shading curtains between the solar radiation shading positions and the solar radiation not-shading positions; and a control body (programmable controller) 7 individually controlling the shading curtains between the solar radiation shading positions and the solar radiation not-shading positions by driving the driving motors based on sensor signals from the solar radiation sensors.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过将诸如窗帘的阴影体自动地驱动到遮蔽位置来遮蔽太阳辐射。解决方案：自动遮光系统包括：布置在不同位置的多个太阳辐射传感器4a-4c; 布置在不同位置的多个遮光帘6a-6c; 驱动马达5a-5c分别驱动太阳辐射遮蔽位置和太阳辐射不遮蔽位置之间的遮蔽帘幕; 以及控制体（可编程控制器）7，其通过基于来自太阳辐射传感器的传感器信号驱动驱动马达，分别地控制太阳辐射遮蔽位置和太阳辐射遮蔽位置之间的遮蔽帘。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2011010000A Energy saving control system 审中-公开
标题翻译：节能控制系统
公开(公告)号：JP2011010000A
公开(公告)日：2011-01-13
申请号：JP2009150849
申请日：2009-06-25
申请人： Koyo Electronics Ind Co Ltd , 光洋電子工業株式会社
发明人： TADANE TSUTOMU , YOKOO MASAHIKO
IPC分类号： H04B3/54 , H04B5/02
CPC分类号： Y02D70/00 , Y02D70/42
摘要： PROBLEM TO BE SOLVED: To control the amount of power usage of a load from a point of view for energy saving even if a plug is inserted into any power supply socket outlet in a power tap and connected without a unique relationship determined for each load between the power tap and load-side plugs, and improve the energy saving control.SOLUTION: Device-side plugs 1a to 1d are built in with IC tags 9a to 9d in the device side. A power tap 5 is connected with the device-side plugs 1a to 1d, and built in with IC tag readers 11a to 11d, current detectors 13a to 13d, switches 15a to 15d and a programmable controller 17. An energy saving control computer 10 controls energy saving based on data transmitted from the programmable controller 17 in the power tap 5.
摘要翻译：要解决的问题：为了从节能的角度来控制负载的使用量，即使将插头插入电力抽头中的任何电源插座中并且连接而没有为每个负载确定独特的关系电源开关和负载侧插头，并提高节能控制。解决方案：设备侧插头1a至1d内置IC1标签9a至9d。电源抽头5与设备侧插头1a至1d连接，内置IC标签读取器11a至11d，电流检测器13a至13d，开关15a至15d和可编程控制器17.节能控制计算机10控制基于从电力抽头5中的可编程控制器17发送的数据进行节能。

6. 发明专利

JP2011008497A Programmable controller, base board, and i/o module 审中-公开
标题翻译：可编程控制器，基板和I / O模块
公开(公告)号：JP2011008497A
公开(公告)日：2011-01-13
申请号：JP2009150850
申请日：2009-06-25
申请人： Koyo Electronics Ind Co Ltd , 光洋電子工業株式会社
发明人： YOKOO MASAHIKO
IPC分类号： G05B19/05
摘要： PROBLEM TO BE SOLVED: To more accelerate a control operation with respect to a programmable controller, a base board for a programmable controller, and an I/O module.SOLUTION: The programmable controller includes a base board 1 on which a plurality of slots for module mounting are installed, wherein a module 3 is mounted on each slot 5 on the base board 1. The slot 5 of the base board 1 is formed with a radio tag reader 15 which can recognize the module 3 by reading information recorded in a radio tag 13 installed in the module 3 mounted on the slot 5.
摘要翻译：要解决的问题：更加加快对可编程控制器，可编程控制器的基板和I / O模块的控制操作。解决方案：可编程控制器包括基板1，基板1上有多个槽模块安装，其中模块3安装在基板1上的每个槽5上。基板1的槽5形成有无线电标签读取器15，其可以通过读取记录在无线电中的信息来识别模块3 标签13安装在安装在插槽5上的模块3中。

7. 发明专利

JP2010271791A Programmable controller 审中-公开
标题翻译：可编程控制器
公开(公告)号：JP2010271791A
公开(公告)日：2010-12-02
申请号：JP2009121288
申请日：2009-05-19
申请人： Koyo Electronics Ind Co Ltd , 光洋電子工業株式会社
发明人： YOKOO MASAHIKO
IPC分类号： G05B19/05 , G06F12/16
摘要： PROBLEM TO BE SOLVED: To prevent a control system from failing when data stored in RAM is destroyed by cosmic rays. SOLUTION: In a programmable controller, the same data is written to the same address of a plurality of RAMs. When the data is used for executing a control program, only the data completely matched in each RAM is used. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了防止当存储在RAM中的数据被宇宙射线破坏时，控制系统发生故障。解决方案：在可编程控制器中，相同的数据被写入多个RAM的相同地址。当数据用于执行控制程序时，仅使用每个RAM中完全匹配的数据。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2010257193A Multiple access parallel computing programmable controller 审中-公开
标题翻译：多路访问并行计算可编程控制器
公开(公告)号：JP2010257193A
公开(公告)日：2010-11-11
申请号：JP2009106178
申请日：2009-04-24
申请人： Koyo Electronics Ind Co Ltd , 光洋電子工業株式会社
发明人： YOKOO MASAHIKO
IPC分类号： G05B19/05 , G06F1/12 , G06F13/362
摘要： PROBLEM TO BE SOLVED: To facilitate applying a bus use right to each CPU module in a simple manner without requiring bus arbitration, even when the number of CPU modules to be connected is changed. SOLUTION: A programmable controller includes the plurality of CPU modules 2 each with a built-in CPU, and an external bus 1 with which the respective CPU modules are multiple access in parallel. Each of the CPU modules 2 inputs prescribed data from the external bus 1, executes prescribed parallel arithmetic inside, outputs each of the execution results to the external bus 1 as control data, and transfers data by using the external bus 1 by sequentially synchronizing with external bus clocks for each prescribed cycle. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使在要连接的CPU模块的数量发生变化时，为了便于以简单的方式在每个CPU模块上应用总线使用权，无需总线仲裁。解决方案：可编程控制器包括多个具有内置CPU的CPU模块2和一个外部总线1，各个CPU模块通过该总线并行多路访问。每个CPU模块2从外部总线1输入规定的数据，在内部执行规定的并行运算，将每个执行结果输出到外部总线1作为控制数据，并通过使用外部总线1通过与外部总线1顺序同步来传送数据每个规定循环的总线时钟。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2010206583A Control system, and automatic disconnection recovery type programmable controller used therein 审中-公开
标题翻译：控制系统和自动断开恢复类型可编程控制器
公开(公告)号：JP2010206583A
公开(公告)日：2010-09-16
申请号：JP2009050294
申请日：2009-03-04
申请人： Koyo Electronics Ind Co Ltd , 光洋電子工業株式会社
发明人： YOKOO MASAHIKO
IPC分类号： H04L12/28 , G05B9/02 , G05B19/05 , H04L29/14
摘要： PROBLEM TO BE SOLVED: To recover signal transmission and to ensure safety of a control system by automatically recovering from a disconnected state to a normal state immediately even when wiring is disconnected between a programmable controller and user equipment.
SOLUTION: Input/output wiring between a PLC input/output section and user equipment is duplexed and when a signal is transmitted from any arbitrary PLC output section onto output wiring, the signal is fed back from a side of the user equipment onto input wiring to the PLC input section. Thus, if the signal outputted from a programmable controller to any arbitrary output wiring is not fed back onto input wiring, it is determined that disconnection occurs in some part of input/output wiring, and the same signal as the outputted signal is outputted onto other input/output wiring, thereby automatically recovering from a disconnection failure.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使在可编程控制器和用户设备之间的接线断开时，恢复信号传输并且立即通过自动从断开状态恢复到正常状态来确保控制系统的安全。
解决方案：PLC输入/输出部分与用户设备之间的输入/输出接线双工，当任意PLC输出部分发送信号到输出接线上时，信号从用户设备的一侧反馈到输入接线到PLC输入部分。因此，如果从可编程控制器输出到任意输出布线的信号没有反馈到输入布线，则确定在输入/输出布线的某些部分发生断线，并将与输出信号相同的信号输出到其他输入/输出接线，从而从断线故障自动恢复。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2010134594A Programmable controller 审中-公开
标题翻译：可编程控制器
公开(公告)号：JP2010134594A
公开(公告)日：2010-06-17
申请号：JP2008308383
申请日：2008-12-03
申请人： Koyo Electronics Ind Co Ltd , 光洋電子工業株式会社
发明人： YOKOO MASAHIKO
IPC分类号： G05B19/05
摘要： PROBLEM TO BE SOLVED: To easily and conveniently execute a ladder program at a job site.
SOLUTION: A program controller is configured by connecting a CPU module including a program memory for storing the ladder program and a CPU for executing the ladder program and a module for programming for editing the ladder program through a bus, and the module for programming. The controller includes: a picture for ladder program edition; an operation unit for editing operation; a system memory for storing the program for ladder program edition; and a ladder program edition processing unit for performing processing to edit the ladder program on the picture in response to the operation input of the operation unit and processing to transfer the ladder program related to the edition to the program memory of the CPU module, and to download it.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：在工作现场轻松方便地执行梯形图程序。解决方案：程序控制器通过连接包括用于存储梯形图程序的程序存储器和用于执行梯形图程序的CPU的CPU模块和用于通过总线编辑梯形图程序的模块来配置，并且该模块用于节目。控制器包括：梯形图程序版图; 用于编辑操作的操作单元; 用于存储梯形图程序编辑程序的系统存储器; 以及梯形图程序编辑处理单元，用于响应于操作单元的操作输入执行编辑图片上的梯形图程序的处理以及将与编辑相关的梯形图程序传送到CPU模块的程序存储器的处理，以及下载它。版权所有（C）2010，JPO＆INPIT

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