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公开(公告)号：EP2669620B1
公开(公告)日：2018-02-28
申请号：EP11857297.3
申请日：2011-01-24
发明人： MUKAI Takuya , HIGUMA Toshiyasu
摘要： A frequency characteristics measuring apparatus (10) is disposed in the vicinity of an end of refrigerant piping (70), the end of which is connected to an outdoor unit (50), that connects the outdoor unit (50) and an indoor unit (60) of an air conditioner, and measures frequency characteristics of the refrigerant piping (70). A filter (30) is attached at a position between the outdoor unit (50) and a position where a terminal (11) of the frequency characteristics measuring apparatus (10) is connected, so as to wrap the refrigerant piping (70). A piping length calculating apparatus (20) is connected to the frequency characteristics measuring apparatus (10) via an interface cable (40), and acquires, via the interface cable (40), frequency characteristics measured by means of the frequency characteristics measuring apparatus (10). The piping length calculating apparatus (20) extracts a lowest anti-resonant frequency from the acquired frequency characteristics, and calculates the length of the refrigerant piping (70) on the basis of the extracted lowest anti-resonant frequency.
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公开(公告)号：EP3708917A1
公开(公告)日：2020-09-16
申请号：EP17930954.7
申请日：2017-11-06
发明人： KATSUKURA Makoto , MUKAI Takuya , ISHIZAKA Taichi
IPC分类号： F24F11/30
摘要： An operation terminal includes a display unit (151) with a display screen to display an airflow input screen image indicating a plurality of icons corresponding to a plurality of indoor units installed in a room and a layout of the room, an input unit (152) to receive input of a trace indicating an airflow on the display screen displaying the airflow input screen image, and a terminal-side communication unit (155) to transmit a command for setting an air direction and air volume corresponding to the inputted trace on at least one of the plurality of indoor units.
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公开(公告)号：EP2998661A1
公开(公告)日：2016-03-23
申请号：EP13884489.9
申请日：2013-05-14
发明人： MUKAI Takuya , KOIZUMI Yoshiaki
IPC分类号： F24F11/02
CPC分类号： H02H9/025 , F24F11/30 , F24F11/62 , F24F2221/32
摘要： A current path of a first transistor (TR1) is connected in series to a communication line. When the electric current through the current path of the first transistor (TR1) becomes equal to or greater than a set electric current, a current-limiting controller (231) limits the electric current through the current path by controlling the first transistor (TR1) to increase the resistance of the current path. When the end-to-end voltage of the current path of the first transistor (TR1) becomes equal to or greater than a set voltage, a load limiter (232) switches the first transistor (TR1) off.
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公开(公告)号：EP2679925B1
公开(公告)日：2020-04-08
申请号：EP11859123.9
申请日：2011-02-21
发明人： MUKAI Takuya , KOIZUMI Yoshiaki , HIGUMA Toshiyasu , ENDO Satoshi
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公开(公告)号：EP2670079B1
公开(公告)日：2019-10-02
申请号：EP11857406.0
申请日：2011-01-27
发明人： ENDO Satoshi , KOIZUMI Yoshiaki , HIGUMA Toshiyasu , MUKAI Takuya
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公开(公告)号：EP2670079A1
公开(公告)日：2013-12-04
申请号：EP11857406.0
申请日：2011-01-27
发明人： ENDO Satoshi , KOIZUMI Yoshiaki , HIGUMA Toshiyasu , MUKAI Takuya
IPC分类号： H04L7/04
CPC分类号： H04L25/0262 , H04L12/6418 , H04L25/05 , H04L25/491
摘要： A sampler (12) samples a receive signal received via a dedicated communication line (L2). A data transfer rate adjuster (13) measures a data transfer rate based on a number of start bit samples contained in the receive signal. A bit determiner (14) makes a bit determination regarding the receive signal at the data transfer rate measured by the data transfer rate adjuster (13), to thereby acquire serial data contained in the receive signal. A transmitter (11) sends, via the dedicated communication line (L2), a transmit signal containing serial data sent by an MPU. An MPU communicator (10) outputs to the transmitter the serial data sent by the MPU, and outputs to the MPU the serial data acquired by the bit determiner (14). The data transfer rate adjuster (13) adjusts, when the transmitter (11) sends the transmit signal multiple times at different data transfer rates, the data transfer rate based on the receive status of respective response signals thereto.
摘要翻译： 采样器（12）对通过专用通信线路（L2）接收的接收信号进行采样。 数据传输速率调整器（13）基于接收信号中包含的起始位样本的数量来测量数据传输速率。 位确定器（14）对由数据传输速率调整器（13）测量的数据传输速率的接收信号进行位确定，从而获取包含在接收信号中的串行数据。 发送器（11）经由专用通信线路（L2）发送包含由MPU发送的串行数据的发送信号。 MPU通信器（10）向MPU发送由MPU发送的串行数据，并向MPU输出由位确定器（14）获取的串行数据。 当发送器（11）以不同的数据传输速率多次发送发送信号时，数据传送速率调整器（13）基于各个响应信号的接收状态来调整数据传输速率。
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公开(公告)号：EP3214810A1
公开(公告)日：2017-09-06
申请号：EP14904926.4
申请日：2014-10-28
IPC分类号： H04L25/02
CPC分类号： H04B3/56 , H01L27/1443 , H01L31/1105 , H04B3/542 , H04B2203/5466 , H04B2203/5483 , H04L25/02
摘要： A transmission circuit (120) includes a photocoupler (130), a conductive/non-conductive state of which is controlled in accordance with data to be transmitted to a communication device (200). A reception circuit (140) includes a photocoupler (150), a conductive/non-conductive state of which is controlled in accordance with the conductive/non-conductive state of the transmission path. A transmission circuit (220) includes a photocoupler (230), a conductive/non-conductive state of which is controlled in accordance with data to be transmitted to a communication device (100). A reception circuit (240) includes a photocoupler (250), a conductive/non-conductive state of which is controlled in accordance with the conductive/non-conductive state of the transmission path. The photocoupler (250) is included in the transmission path. The photocoupler (130) and the photocoupler (250) are in opposite conductive/non-conductive states.
摘要翻译： 发送电路（120）包括光电耦合器（130），根据要发送到通信装置（200）的数据来控制其导电/非导电状态。 接收电路（140）包括根据传输路径的导电/非导电状态来控制导电/非导电状态的光电耦合器（150）。 发送电路（220）包括光耦合器（230），根据要发送到通信装置（100）的数据来控制导电/非导电状态的光电耦合器（230）。 接收电路（240）包括光电耦合器（250），根据传输路径的导电/非导电状态来控制导电/非导电状态。 光电耦合器（250）包含在传输路径中。 光电耦合器（130）和光电耦合器（250）处于相反的导电/非导电状态。
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9.发明公开
公开(公告)号：EP2941008A1
公开(公告)日：2015-11-04
申请号：EP13867920.4
申请日：2013-12-10
发明人： KOTAKE Hiroaki , KOIZUMI Yoshiaki , MUKAI Takuya
IPC分类号： H04Q9/00
CPC分类号： G08C17/02 , F24F11/30 , F24F2120/10 , G08C2201/51 , G08C2201/91 , H04Q9/00
摘要： A control system comprises: a sensor unit (20), a system controller (30), and a device (40) that generates heat and that is located in a room (13). The system controller (30) generates thermal images of the room (13) based on data that is transmitted from the sensor unit (20). The system controller (30) also detects that position of the device (40) and the position of a user (U1) that moves around the device (40) based on the generated thermal images. The system controller (30) then controls the device (40) based on the detected positions.
摘要翻译： 控制系统包括：传感器单元（20），系统控制器（30）和产生热并且位于房间（13）中的设备（40）。 系统控制器（30）基于从传感器单元（20）发送的数据来生成房间（13）的热图像。 系统控制器（30）还基于所生成的热图像来检测设备（40）的位置以及围绕设备（40）移动的用户（U1）的位置。 然后，系统控制器（30）基于检测到的位置来控制设备（40）。
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10.发明公开AIR CONDITIONING APPARATUS AND AIR CONDITIONING SYSTEM 审中-公开KLIMATISIERUNGSVORRICHTUNG UND KLIMAANLAGE
公开(公告)号：EP2679925A1
公开(公告)日：2014-01-01
申请号：EP11859123.9
申请日：2011-02-21
发明人： MUKAI Takuya , KOIZUMI Yoshiaki , HIGUMA Toshiyasu , ENDO Satoshi
IPC分类号： F24F11/02
摘要： A modulator (21) modulates a voltage signal corresponding to inputted transmission data, and outputs the signal as a voltage signal between a communication wire (3) and a shared wire (4). A demodulator (22) demodulates a voltage signal based on the potential difference between the communication wire (3) and the shared wire (4), and outputs the signal as a demodulated signal. A connector (24) connects the communication wire (3) and the shared wire (4) to the modulator (21) and the demodulator (22) by means of a high voltage capacitor that withstands voltages up to a predetermined level. A controller (25) receives, as incoming data, serial data corresponding to a voltage signal demodulated in demodulator (22) if the serial data includes an address of its own apparatus, monitors a demodulated signal outputted from the demodulator (22), and outputs transmission data that includes a destination address to the modulator (21) if the controller (25) determines that no signal is being transmitted in the communication wire (3).
摘要翻译： 调制器（21）调制与输入的传输数据相对应的电压信号，并将该信号作为电压信号输出到通信线（3）和共享线（4）之间。 解调器（22）基于通信线（3）和共享线（4）之间的电位差来解调电压信号，并输出该信号作为解调信号。 连接器（24）通过耐受高达预定电压的高压电容将通信线（3）和共享线（4）连接到调制器（21）和解调器（22）。 如果串行数据包括其自己的设备的地址，控制器（25）接收与在解调器（22）中解调的电压信号相对应的串行数据作为输入数据，监视从解调器（22）输出的解调信号，并输出 如果控制器（25）确定在通信线（3）中没有发送信号，则包括到调制器（21）的目的地地址的传输数据。
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