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1. 发明申请

US20190253065A1 ANALOG-TO-DIGITAL CONVERSION APPARATUS AND ANALOG-TO-DIGITAL CONVERSION METHOD 审中-公开
公开(公告)号：US20190253065A1
公开(公告)日：2019-08-15
申请号：US16330105
申请日：2016-10-28
申请人： Mitsubishi Electric Corporation
发明人： Takahiro ITO , Satoru ISHIZAKA , Keiji NINOMIYA
IPC分类号： H03M1/12 , G01K7/24 , G01D3/02
CPC分类号： H03M1/1245 , G01D3/02 , G01K7/24
摘要： An AD conversion apparatus includes an AD conversion unit; a reference voltage switching unit that is disposed between an output of a sensor and an analog input terminal of the AD conversion unit and is connectable to the output of the sensor and a plurality of reference voltage lines; and a control unit to control switching the reference voltage input to the AD conversion unit by connecting the reference voltage switching unit to one of the reference voltage lines and to the output of the sensor. An analog output value of the sensor is input to the analog input terminal of the AD conversion unit via the reference voltage switching unit and is converted into a digital value.

2. 发明申请

US20170297859A1 ELEVATOR CONTROL DEVICE 审中-公开
公开(公告)号：US20170297859A1
公开(公告)日：2017-10-19
申请号：US15516947
申请日：2015-01-13
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Takahiro ITO
IPC分类号： B66B1/30 , H02P23/12 , H02P23/20
CPC分类号： B66B1/30 , H02P23/12 , H02P23/20 , H02P2205/07
摘要： An elevator control device includes a filter to remove a direct current component and a torque component derived from rope imbalance from a torque command value applied to a drive motor, and an inertia identifying mechanism to identify an inertia value of an elevator based on an output obtained when a speed detection signal is input into the filter, and an acceleration converting mechanism, which are connected in series, and an output obtained when the torque command value is input into the filter. As a result, the inertia value of a high-lift elevator can be calculated accurately.

3. 发明申请

US20200304575A1 AIR CONDITIONING DATA COMMUNICATION DEVICE, AIR CONDITIONING DATA COMMUNICATION METHOD AND PROGRAM 审中-公开
公开(公告)号：US20200304575A1
公开(公告)日：2020-09-24
申请号：US16491812
申请日：2017-05-26
申请人： Mitsubishi Electric Corporation
发明人： Takahiro ITO , Makoto KATSUKURA , Takeru KUROIWA , Masanori IMAGAWA , Taichi ISHIZAKA
IPC分类号： H04L29/08 , H04L12/801 , H04L12/927 , G06Q20/12 , G06Q10/10 , G06Q10/06 , G06Q20/14 , G06Q50/06 , F24F11/47 , F24F11/64 , F24F11/65
摘要： An air conditioning data communication device includes a data acquisition unit, a transmission schedule adjusting unit, and a data transmission unit. The data acquisition unit acquires data about an air conditioner. The transmission schedule adjusting unit creates a schedule for transmission of data acquired by the data acquisition unit to a server, and adjusts the schedule by changing a transmission time to allow the data to be transmittable to the server when the data is not all transmittable to the server within a billing cycle included in fee plan information. The data transmission unit transmits data to the server in accordance with the schedule created by the transmission schedule adjusting unit.

4. 发明申请

US20190391819A1 COMMUNICATION DEVICE, SERVER, COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND PROGRAM 审中-公开
公开(公告)号：US20190391819A1
公开(公告)日：2019-12-26
申请号：US16479980
申请日：2017-03-13
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Takahiro ITO , Taichi ISHIZAKA
IPC分类号： G06F9/445 , H04W76/11 , H04L29/08
摘要： A communication device includes a first communicator, a second communicator, an identifier acquirer, an identifier transmitter, a communication program acquirer, and a communication program executor. The first communicator communicates with a device. The second communicator communicates with a server. The identifier acquirer acquires from the device via the first communicator an identifier for identifying the device. The identifier transmitter transmits to the server the identifier acquired by the identifier acquirer. The communication program acquirer acquires from the server via the second communicator the communication program associated with the identifier transmitted by the identifier transmitter. The communication program executor executes the communication program acquired by the communication program acquirer.

5. 发明申请

US20170005837A1 PROCESSING CIRCUIT AND SIGNAL CORRECTION METHOD 审中-公开
标题翻译：处理电路和信号校正方法
公开(公告)号：US20170005837A1
公开(公告)日：2017-01-05
申请号：US15111645
申请日：2014-03-20
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Satoru ISHIZAKA , Yoshiyuki KUSANO , Takahiro ITO , Yoshimitsu TAWARAYAMA
IPC分类号： H04L25/03 , H04L25/02 , H04B3/04
CPC分类号： H04L25/03 , H04B3/04 , H04L25/0292
摘要： A transmission circuit, mounted on a printed board and having attenuation characteristics, to attenuate an amplitude of a reception signal according to the attenuation characteristics, and to transmit the amplitude-attenuated reception signal, as an attenuation signal; and a correction circuit, mounted on the printed board and having correction characteristics, to attenuate an attenuation signal that has been received from the transmission circuit according to the correction characteristics, and to transmit the attenuation signal attenuated, as a correction signal are provided. The attenuation characteristics are such characteristics that the ratio of the amplitude of the attenuation signal to the amplitude of the reception signal decreases as the frequency of the reception signal increases. The correction characteristics are characteristics with which the ratio of the amplitude of the correction signal to the amplitude of the attenuation signal increases as the frequency of the attenuation signal increases.
摘要翻译：一种传输电路，安装在印刷电路板上并具有衰减特性，以根据衰减特性来衰减接收信号的幅度，并将衰减衰减的接收信号作为衰减信号传输; 以及安装在印刷电路板上并具有校正特性的校正电路，以根据校正特性来衰减从发送电路接收到的衰减信号，并且发送衰减的衰减信号作为校正信号。衰减特性是衰减信号的振幅与接收信号的振幅的比率随着接收信号的频率的增加而减小的特性。校正特性是校正信号的幅度与衰减信号的幅度的比率随衰减信号的频率增加而增加的特性。

6. 发明申请

US20160054877A1 COMMUNICATION ADAPTER, AND PROGRAM 审中-公开
标题翻译：通信适配器和程序
公开(公告)号：US20160054877A1
公开(公告)日：2016-02-25
申请号：US14781055
申请日：2013-04-10
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Takahiro ITO
IPC分类号： G06F3/0484
CPC分类号： G06F3/0484 , G06F8/34
摘要： A communication adapter acquires, upon receiving a screen acquisition request from a terminal device via a network, screen data of a requested screen, and transmits the acquired screen data to the terminal device. At this time, the communication adapter identifies at least one next screen that can follow the requested screen, with reference to screen transition data. The communication adapter then acquires screen data of the specified next screen from an air-conditioning controller via a serial cable, and stores the acquired data.
摘要翻译：通信适配器在经由网络从终端设备接收到屏幕获取请求时，获取所请求屏幕的屏幕数据，并将所获取的屏幕数据发送到终端设备。此时，参考屏幕转换数据，通信适配器识别可以跟随所请求的屏幕的至少一个下一个屏幕。通信适配器然后经由串行电缆从空调控制器获取指定的下一屏幕的屏幕数据，并存储所获取的数据。

7. 发明申请

US20200340705A1 DATA COLLECTING DEVICE, DATA COLLECTING SYSTEM, CONTROL METHOD AND PROGRAM 审中-公开
公开(公告)号：US20200340705A1
公开(公告)日：2020-10-29
申请号：US16959182
申请日：2018-02-06
申请人： Mitsubishi Electric Corporation
发明人： Takahiro ITO
IPC分类号： F24F11/80 , G06F16/23 , G05B19/042
摘要： A management device estimates an air temperature inside a data collection apparatus as an estimated air temperature, based on operation data received from an air conditioner and meteorological data received from a server via a communication device. When the estimated air temperature is higher than an operable temperature of the communication device, the management device performs control to decrease the air temperature inside the data collection apparatus. When a ventilation-in-progress air temperature is higher than the operable temperature of the communication device, the management device transmits to a breaker device a command to stop the communication device, thereby decreasing the air temperature inside the data collection apparatus. When the ventilation-in-progress air temperature is lower than or equal to the operable temperature of the communication device, the management device transmits to the breaker device a command to run the ventilation device, thereby decreasing the air temperature inside the data collection apparatus.

8. 发明申请

US20180034644A1 SERVER, CERTIFICATE GENERATION INSTRUCTION METHOD, AND PROGRAM 审中-公开
公开(公告)号：US20180034644A1
公开(公告)日：2018-02-01
申请号：US15551932
申请日：2015-03-25
申请人： Mitsubishi Electric Corporation
发明人： Noriyuki KOMIYA , Takahiro ITO , Taichi ISHIZAKA , Takeru KUROIWA
IPC分类号： H04L9/32 , H04L9/08
CPC分类号： H04L9/3268 , H04L9/08 , H04L9/0825 , H04L9/32 , H04L9/3236 , H04L9/3247 , H04L61/2015 , H04L61/2076 , H04L63/062 , H04L63/0823 , H04L63/0876
摘要： A generation commander commands a server certificate generator to generate a server certificate including an IP address on a network of a server connected via the network to a terminal device. A certificate storage stores the server certificate generated by the server certificate generator based on the command by the generation commander. The communicator communicates with the terminal device using the server certificate stored in the certificate storage.

9. 发明公开

US20230406376A1 CENTRAL APPARATUS AND FAILURE LEVEL CHANGING METHOD 审中-公开
公开(公告)号：US20230406376A1
公开(公告)日：2023-12-21
申请号：US18044712
申请日：2020-09-14
申请人： Mitsubishi Electric corporation
发明人： Kiyomasa MIWA , Takahiro ITO , Ken SHIBATA
IPC分类号： B61L15/00
CPC分类号： B61L15/0081 , B61L15/009
摘要： A central apparatus to be installed on a train, includes: a communication unit that acquires device information indicating a state of a device from the device installed on the train; and a control unit that determines whether to change a failure level to be displayed, with reference to a failure level display definition on the basis of the device information acquired from the device, the failure level display definition defining a condition for changing the failure level indicating a state of a failure of the device to be displayed when the failure of the device is displayed on a display apparatus.

10. 发明申请

US20160248898A1 MONITORING SYSTEM, MONITORING DEVICE, MONITORING METHOD, AND PROGRAM 有权
标题翻译：监控系统，监控设备，监控方法和程序
公开(公告)号：US20160248898A1
公开(公告)日：2016-08-25
申请号：US15027531
申请日：2013-11-13
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Takahiro ITO , Satoshi MINEZAWA , Hirotoshi YANO , Masaaki YABE , Ichiro MARUYAMA , Shinji NAKAMURA , Hiroko IZUMIHARA
IPC分类号： H04M1/725 , H04L12/28
CPC分类号： H04M1/72533 , H04L12/2827 , H04L2012/2843 , H04Q9/00 , H04Q2209/823
摘要： A monitoring system includes electric devices, communication adaptors communicably connecting the electric devices with a network, and a monitoring device monitoring the status of each electric device. The monitoring device acquires from user input a type of running indicating whether or not the status of the electric device is always ON. The monitoring device transmits to each electric device a status acquisition request requesting acquisition of the status of the electric device. Then the monitoring device determines the status of the electric device based on a response to the transmitted status acquisition request and the acquired type of running.
摘要翻译：监视系统包括电气设备，可通信地将电气设备与网络连接的通信适配器，以及监视每个电气设备的状态的监视设备。监视装置从用户输入获取指示电气设备的状态是否始终为ON的运行类型。监视装置向每个电气装置发送请求获取电气装置的状态的状态获取请求。然后，监视装置基于对所发送的状态获取请求和获取的运行类型的响应来确定电气设备的状态。

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