-
公开(公告)号：US12019137B2
公开(公告)日：2024-06-25
申请号：US16938588
申请日：2020-07-24
申请人： VEGA GRIESHABER KG
发明人： Roland Welle , Joerg Boersig , Levin Dieterle , Steffen Waelde
CPC分类号： G01S13/02 , G01S13/878 , G01S7/027
摘要： A radar sensor device including a first radar sensor arrangement configured to measure a fill level of a medium in a container and a second radar sensor arrangement configured to monitor an environment of the radar sensor outside the container.
-
公开(公告)号：US10948333B2
公开(公告)日：2021-03-16
申请号：US15974437
申请日：2018-05-08
申请人： VEGA GRIESHABER KG
发明人： Roland Welle , Joerg Boersig , Karl Griessbaum
IPC分类号： G01F23/284 , G01F23/00 , G01L9/00 , H01Q1/22
摘要： A radar level indicator comprising a processor, an analogue-digital converter circuit and an intermediate memory connected therebetween. The intermediate memory is configured to receive digital signals from the analogue-digital converter circuit at a first data rate. The processor is configured to read out the intermediate memory at a second data rate that is different from the first data rate. It is thus possible to reduce the transmission time while maintaining the same energy requirement.
-
公开(公告)号：US11549838B2
公开(公告)日：2023-01-10
申请号：US16870654
申请日：2020-05-08
申请人： VEGA GRIESHABER KG
发明人： Roland Welle , Joerg Boersig , Steffen Waelde
IPC分类号： G01F23/284 , G08B21/18 , G08B25/10 , G01P15/18 , G01S19/42
摘要： A fill level measuring device for measuring a fill level of a container including a fill level measuring circuit that measures a filling level of a container, at least one transmitter/receiver that communicates with data processing circuitry, at least one fastener that fastens the fill level measuring device to a surface of the container, at least one monitoring circuit that monitors a fastening of the fill level measuring device to the container by the at least one fastener, the monitoring circuit further transmits an alarm message to the data processing circuitry via the transmitter/receiver when the monitoring circuit detects a loosening of the fastening of the fill level measuring device from the container.
-
公开(公告)号：US11616285B2
公开(公告)日：2023-03-28
申请号：US16942563
申请日：2020-07-29
申请人： VEGA Grieshaber KG
摘要： A measuring device which detects a parameter includes at least one communication device which is arranged for wireless short-range communications with a mobile operating device. The communication device includes one or more two-dimensionally formed coil elements arranged for electromagnetic coupling with at least one coil element of the operating device. At least two regions are provided on a coil element or on different coil elements of the communication device, which have a different normal vector.
-
公开(公告)号：US11385089B2
公开(公告)日：2022-07-12
申请号：US16515902
申请日：2019-07-18
申请人： VEGA Grieshaber KG
发明人： Steffen Waelde , Joerg Boersig
摘要： Battery-operated field devices and methods for operating battery-operated field devices, in particular field devices for fill level measurement, for determining a limit level, for detecting a topology of a filling material surface, or for displaying the measured values of these devices, is provided. A battery-operated field device, which may be a fill level sensor device, a flow sensor device, a pressure sensor device, or a display device, includes an energy storage means, a time management unit connected to the energy storage means via a first line, and a radio unit connected to the energy storage means via a switch, the radio unit being configured to transmit time information about a next measurement via a first interface to the time management unit and/or to receive the time information from the radio unit, when the switch is activated.
-
公开(公告)号：US11516029B2
公开(公告)日：2022-11-29
申请号：US16344709
申请日：2017-10-12
申请人： VEGA GRIESHABER KG
发明人： Roland Welle , Karl Griessbaum , Joerg Boersig , Holger Staiger , Clemens Hengstler , Thomas Oehler , Manuel Harter
摘要： Described is a process measurement device having an interface for connecting a plug-in memory, in which a processing measurement device includes a memory operating device that can switch the process measurement device into a memory access mode when the memory is connected to the process measurement device. Also described is a power supply that ensures that the energy demand required for read access or write access to the process measurement device is automatically covered after the connection of the memory by increasing the amount of electrical energy that is freely available in the process measurement device. Undesired undersupply of the process measurement device can thereby be effectively avoided.
-
公开(公告)号：US10788351B2
公开(公告)日：2020-09-29
申请号：US16142846
申请日：2018-09-26
申请人： VEGA Grieshaber KG
发明人： Roland Welle , Joerg Boersig , Steffen Waelde
IPC分类号： G01F23/284 , G01S13/88 , G01S13/87 , G01S7/03 , G01F22/00
摘要： A fill level measurement device is provided, including a first radar chip and a second radar chip that is synchronised with the first radar chip, the first and second chips each include one or more transmission channels, each configured to radiate a transmission signal, and one or more reception channels, each configured to receive a reflected transmission signal from a filling material surface; an evaluation circuit, connected to the first and second chips by a data line assembly and being configured to calculate a fill level and/or a topology of the filling material surface of a medium in a container from reflected transmission signals received from the first and second chips; and a clock line assembly that connects the first chip to the circuit and is configured to provide the circuit with a common clock signal for evaluating the reflected transmission signals received from the first and second chips.
-
公开(公告)号：US20200252867A1
公开(公告)日：2020-08-06
申请号：US16781852
申请日：2020-02-04
申请人： VEGA GRIESHABER KG
发明人： Roland WELLE , Joerg Boersig
摘要： Described herein is a gateway for sensor data forwarding, including first communication circuitry adapted to receive sensor data from at least one sensor data source, processing circuitry connected to the first communication circuitry and adapted to collect and buffer the sensor data and to execute programs, which map a communication protocol, second communication circuitry connected to the processing circuitry and arranged for transmitting the collected and buffered sensor data, wherein the processing circuitry is arranged to switch on the second communication circuitry for transmitting the collected data and to switch the second communication circuitry off after transmitting the collected data.
-
9.发明申请公开(公告)号：US20140336988A1
公开(公告)日：2014-11-13
申请号：US14267491
申请日：2014-05-01
申请人： VEGA Grieshaber KG
IPC分类号： G01D9/00
CPC分类号： G01D9/00 , G01F23/00 , G01F25/0061 , G01F25/0076
摘要： A service module is for a level measuring device, which after being connected to the level measuring device can identify automatically the level measuring device, the operating program version used by the level measuring device and a status message generated by the level measuring device. Then the service module determines on the basis of the status message, what data is required from the level measuring device in order to identify a status of the level measuring device, which status is associated with the status message. This data is received on a data storage unit, which unit can be analysed in the laboratory. A service engineer is not required on site.
摘要翻译： 服务模块用于电平测量装置，其在连接到电平测量装置之后可以自动识别电平测量装置，电平测量装置使用的操作程序版本和由电平测量装置产生的状态消息。 然后，服务模块基于状态消息确定从电平测量装置需要什么数据，以便识别电平测量装置的状态，该状态与状态消息相关联。 该数据在数据存储单元上接收，哪个单元可以在实验室中进行分析。 现场不需要维修工程师。
-
公开(公告)号：US12061943B2
公开(公告)日：2024-08-13
申请号：US17055761
申请日：2019-07-18
申请人： VEGA Grieshaber KG
发明人： Roland Welle , Joerg Boersig , Steffen Waelde
IPC分类号： G06K19/07 , G01F23/292 , G01F23/296
CPC分类号： G06K19/0723 , G01F23/292 , G01F23/296
摘要： The invention relates to measuring devices or display devices and a method for operating these devices, in particular instruments for level measurement, for level detection, for detecting the topology of a product surface or for displaying the measured values of these instruments. A measuring device or display device has an RFID unit. The RFID unit is set up to exchange data with a memory on an external command from an external communication device, to switch a controllable switch on and off, and/or to transfer energy to an energy storage device.
-
-
-
-
-
-
-
-
-
搜索结果
13 条记录 (耗时 0.012 秒)
