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公开(公告)号：WO2012158599A3
公开(公告)日：2013-01-10
申请号：PCT/US2012037739
申请日：2012-05-14
Applicant: ROSEMOUNT INC , JOHNSON JAMES , NELSON RICHARD
Inventor： JOHNSON JAMES , NELSON RICHARD
CPC classification number: H03F3/08 , G06F3/147 , G09G2330/021 , G09G2360/144 , Y10T307/773
Abstract: A field device comprises a transducer, a photodetector, a display, and a display controller. The transducer controls or monitors process variable, and the display shows information relating to the process variable. The photodetector detects a light level. The display controller is capable of switching the display on and off in response to changes in the light level detected by the photodetector.
Abstract translation: 现场设备包括换能器，光电检测器，显示器和显示控制器。 传感器控制或监视过程变量，显示屏显示与过程变量相关的信息。 光电检测器检测到光电平。 显示控制器能够响应于由光电检测器检测到的光水平的变化而打开和关闭显示器。
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公开(公告)号：AU2005248759A1
公开(公告)日：2005-12-08
申请号：AU2005248759
申请日：2005-05-05
Applicant: ROSEMOUNT INC
Inventor： NELSON RICHARD , FANDREY MARK , BROWN GREGORY , OSTBY PHILIP , KARSCHNIA ROBERT , HAUSLER GEORGE
IPC: G05B19/418 , G05B15/02
Abstract: A wireless power and communication unit for field devices is configured to connect to a field device and provide operating power and wired digital communication between the unit and the field device. RF circuitry in the unit is configured for radio frequency communication. In one embodiment, power supply circuitry in the unit includes one or more solar power cells that convert solar energy into electricity to power both the unit and the field device. The unit interacts with the field device in accordance with a standard industry communication protocol. The unit communicates wirelessly with an external device, such as a control room, based upon the interaction with the field device.
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公开(公告)号：AU2013249848B2
公开(公告)日：2016-03-03
申请号：AU2013249848
申请日：2013-03-07
Applicant: ROSEMOUNT INC
Inventor： JOHNSON JAMES , NELSON RICHARD , WEINBERGER ROBERT M
IPC: G05B19/042
Abstract: A wireless field device (12) for use in an industrial process includes input/output terminals (40) configured to couple to a process interface element (16). A discrete input/output channel (24) is configured to receive a discrete input from the process interface element through the input/output terminals (40) when configured as a discrete input channel. The discrete input/output channel (24) is further configured to provide a discrete output to the process interface element (16) through the input/output terminals (40) when the discrete input/output channel (24) is configured as discrete output channel. Wireless communication circuitry (48) is configured to transmit and receive information. A controller (44) communicates information through the wireless communication circuitry (48) and operates in accordance with configuration information to configure the input/output channel (24) as an input channel when the input/output terminals (40) are connected to a discrete process variable sensor, and further configure the discrete input/output channel as a discrete output channel when the input/output terminals are coupled to a discrete control element.
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公开(公告)号：CA2866157A1
公开(公告)日：2013-10-24
申请号：CA2866157
申请日：2013-03-07
Applicant: ROSEMOUNT INC
Inventor： JOHNSON JAMES , NELSON RICHARD , WEINBERGER ROBERT M
IPC: G05B19/042
Abstract: A wireless field device (12) for use in an industrial process includes input/output terminals (40) configured to couple to a process interface element (16). A discrete input/output channel (24) is configured to receive a discrete input from the process interface element through the input/output terminals (40) when configured as a discrete input channel. The discrete input/output channel (24) is further configured to provide a discrete output to the process interface element (16) through the input/output terminals (40) when the discrete input/output channel (24) is configured as discrete output channel. Wireless communication circuitry (48) is configured to transmit and receive information. A controller (44) communicates information through the wireless communication circuitry (48) and operates in accordance with configuration information to configure the input/output channel (24) as an input channel when the input/output terminals (40) are connected to a discrete process variable sensor, and further configure the discrete input/output channel as a discrete output channel when the input/output terminals are coupled to a discrete control element.
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公开(公告)号：CA2563337A1
公开(公告)日：2005-12-08
申请号：CA2563337
申请日：2005-05-05
Applicant: ROSEMOUNT INC
Inventor： FANDREY MARK , NELSON RICHARD , BROWN GREGORY , KARSCHNIA ROBERT , OSTBY PHILIP , HAUSLER GEORGE
IPC: G05B19/418 , G05B15/02
Abstract: A wireless power and communication unit (100, 200, 300, 350, 360, 400) for field devices (14) is configured to connect to a field device (14) and provi de operating power and wired digital communication between the unit (100, 200, 300, 350, 360, 400) and the field device (14). RF circuitry (366) in the uni t (100, 200, 300, 350, 360, 400) is configured for radio frequency communication. In one embodiment, power supply circuitry (365) in the unit includes one or more solar power cells (116) that convert solar energy into electricity to power both the unit (100, 200, 300, 350, 360, 400) and the field device (14). The unit (100, 200, 300, 350, 360, 400) interacts with th e field device (14) in accordance with a standard industry communication protocol. The unit (100, 200, 300, 350, 360, 400) communicates wirelessly wi th an external device, such as a control room (12), based upon the interaction with the field device (14) .
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Patent Agency Ranking
公开(公告)号：EP2710444A4
公开(公告)日：2015-03-25
申请号：EP12786036
申请日：2012-05-14
Applicant: ROSEMOUNT INC
Inventor： JOHNSON JAMES , NELSON RICHARD
CPC classification number: H03F3/08 , G06F3/147 , G09G2330/021 , G09G2360/144 , Y10T307/773
Abstract: A field device comprises a transducer, a photodetector, a display, and a display controller. The transducer controls or monitors process variable, and the display shows information relating to the process variable. The photodetector detects a light level. The display controller is capable of switching the display on and off in response to changes in the light level detected by the photodetector.
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公开(公告)号：CA2866157C
公开(公告)日：2016-12-20
申请号：CA2866157
申请日：2013-03-07
Applicant: ROSEMOUNT INC
Inventor： JOHNSON JAMES , NELSON RICHARD , WEINBERGER ROBERT M
IPC: G05B19/042
Abstract: A wireless field device (12) for use in an industrial process includes input/output terminals (40) configured to couple to a process interface element (16). A discrete input/output channel (24) is configured to receive a discrete input from the process interface element through the input/output terminals (40) when configured as a discrete input channel. The discrete input/output channel (24) is further configured to provide a discrete output to the process interface element (16) through the input/output terminals (40) when the discrete input/output channel (24) is configured as discrete output channel. Wireless communication circuitry (48) is configured to transmit and receive information. A controller (44) communicates information through the wireless communication circuitry (48) and operates in accordance with configuration information to configure the input/output channel (24) as an input channel when the input/output terminals (40) are connected to a discrete process variable sensor, and further configure the discrete input/output channel as a discrete output channel when the input/output terminals are coupled to a discrete control element.
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公开(公告)号：RU2604332C2
公开(公告)日：2016-12-10
申请号：RU2014146298
申请日：2013-03-07
Applicant: ROSEMOUNT INC
Inventor： DZHONSON DZHEJMS , NELSON RICHARD , VAJNBERGER ROBERT M
IPC: G05B19/042
Abstract: Изобретениеотноситсяк полевымустройствам. Техническийрезультат - защитаотпоступленияэнергиив полевоеустройство, атакжезащитаотповреждениянаборасхемполевогоустройства. Беспроводноеполевоеустройствосодержитклеммы (40) ввода/вывода, дискретныйканал (24) ввода/вывода, наборсхем (48) беспроводнойсвязии контроллер (44). Дискретныйканалсконфигурированс возможностьюприемадискретноговходногосигналаотэлементаинтерфейсапроцессачерезклеммы (40) ис возможностьюподачидискретноговыходногосигналав элемент (16) интерфейсапроцессачерезклеммы (40). Контроллер (44) передаетинформациючерезнаборсхем (48); подаетдискретныйвыходнойсигналуправленияв элементинтерфейса (16); конфигурируетканалввода/выводав качествеканалаввода; конфигурируетдискретныйканалввода/выводав качестведискретногоканалавывода. Переключательсконфигурированс возможностьюизбирательногоэлектрическогосвязываниядискретныхклеммввода/выводавместе. 2 н. и 16 з.п. ф-лы, 5 ил.
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公开(公告)号：IN1841MUN2014A
公开(公告)日：2015-07-03
申请号：IN1841MUN2014
申请日：2014-09-18
Applicant: ROSEMOUNT INC
Inventor： JOHNSON JAMES , NELSON RICHARD , WEINBERGER ROBERT M
IPC: G05B19/042
Abstract: A wireless field device (12) for use in an industrial process includes input/output terminals (40) configured to couple to a process interface element (16). A discrete input/output channel (24) is configured to receive a discrete input from the process interface element through the input/output terminals (40) when configured as a discrete input channel. The discrete input/output channel (24) is further configured to provide a discrete output to the process interface element (16) through the input/output terminals (40) when the discrete input/output channel (24) is configured as discrete output channel. Wireless communication circuitry (48) is configured to transmit and receive information. A controller (44) communicates information through the wireless communication circuitry (48) and operates in accordance with configuration information to configure the input/output channel (24) as an input channel when the input/output terminals (40) are connected to a discrete process variable sensor and further configure the discrete input/output channel as a discrete output channel when the input/output terminals are coupled to a discrete control element.
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公开(公告)号：AU2012256052A1
公开(公告)日：2013-11-28
申请号：AU2012256052
申请日：2012-05-14
Applicant: ROSEMOUNT INC
Inventor： JOHNSON JAMES , NELSON RICHARD
Abstract: A field device comprises a transducer, a photodetector, a display, and a display controller. The transducer controls or monitors process variable, and the display shows information relating to the process variable. The photodetector detects a light level. The display controller is capable of switching the display on and off in response to changes in the light level detected by the photodetector.
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