公开(公告)号：US09588562B2

公开(公告)日：2017-03-07

申请号：US14599770

申请日：2015-01-19

Applicant: SERCEL

Inventor： Florent Guichard ,  Christian Gregoire ,  Jacques Thebaud

IPC: G06F1/00 ,  G06F1/32 ,  G06F1/26 ,  H04L12/12 ,  H04W52/02

CPC classification number: G06F1/266 ,  H04L12/12 ,  H04W52/0229 ,  Y02D70/00

Abstract: A method for waking up a distant device from a local device, through a transmission medium and distant and local media converters. Initially, at least one of the physical and link layer units of the distant device is off, and its processing layer unit is off or in Low Power mode. The transceiver of the distant media converter is on. When receiving an initial wake-up signal from the local device, the transceiver of the distant media converter generates an electrical wake-up signal converted from the initial wake-up signal. The transceiver of the distant media converter sends the electrical wake-up signal, or derived wake-up information, to the processing layer unit of the distant device, through a transmission line independent of the physical and link layer units of the distant device. When receiving the electrical wake-up signal or the wake-up information, the processing layer unit of the distant device turns on.

Abstract translation: 用于通过传输介质和远程和本地媒体转换器从本地设备唤醒远端设备的方法。 最初，远程设备的物理层和链路层单元中的至少一个关闭，其处理层单元关闭或处于低功率模式。 远程媒体转换器的收发器已打开。 当从本地设备接收初始唤醒信号时，远距离媒体转换器的收发器产生从初始唤醒信号转换的电唤醒信号。 遥控媒体转换器的收发器通过与远程设备的物理和链路层单元无关的传输线路将电唤醒信号或导出的唤醒信息发送到远端设备的处理层单元。 当接收到电唤醒信号或唤醒信息时，遥控设备的处理层单元接通。

公开(公告)号：US11681063B2

公开(公告)日：2023-06-20

申请号：US16569846

申请日：2019-09-13

Applicant: SERCEL

Inventor： Christian Gregoire ,  Freddy Excoffier ,  Philippe Ribalet ,  Jacques Thebaud

IPC: G01V1/16 ,  H02J7/00

CPC classification number: G01V1/164 ,  H02J7/0045 ,  H04Q2209/30 ,  H04Q2209/88

Abstract: A multi-function acquisition device comprising a connector having two connection terminals, and an electronic circuit that comprises an acquisition circuit configured for enabling the digital conversion of analogic signals from a sensor, and the memorization of the digitized signals in a memory; a harvesting circuit configured for enabling the transmission of data stored in the memory to a harvesting device; a charging circuit configured for enabling the charging of a battery with the power provided by a powering device. A control unit controls the activation of the acquisition circuit, the activation of the harvesting circuit, and the activation of the charging circuit.

公开(公告)号：US20150212562A1

公开(公告)日：2015-07-30

申请号：US14599770

申请日：2015-01-19

Applicant: SERCEL

Inventor： Florent Guichard ,  Christian Gregoire ,  Jacques Thebaud

IPC: G06F1/26

CPC classification number: G06F1/266 ,  H04L12/12 ,  H04W52/0229 ,  Y02D70/00

Abstract: A method for waking up a distant device from a local device, through a transmission medium and distant and local media converters. Initially, at least one of the physical and link layer units of the distant device is off, and its processing layer unit is off or in Low Power mode. The transceiver of the distant media converter is on. When receiving an initial wake-up signal from the local device, the transceiver of the distant media converter generates an electrical wake-up signal converted from the initial wake-up signal. The transceiver of the distant media converter sends the electrical wake-up signal, or derived wake-up information, to the processing layer unit of the distant device, through a transmission line independent of the physical and link layer units of the distant device. When receiving the electrical wake-up signal or the wake-up information, the processing layer unit of the distant device turns on.

Abstract translation: 用于通过传输介质和远程和本地媒体转换器从本地设备唤醒远端设备的方法。 最初，远程设备的物理层和链路层单元中的至少一个关闭，其处理层单元关闭或处于低功率模式。 远程媒体转换器的收发器已打开。 当从本地设备接收初始唤醒信号时，远距离媒体转换器的收发器产生从初始唤醒信号转换的电唤醒信号。 遥控媒体转换器的收发器通过与远程设备的物理和链路层单元无关的传输线路将电唤醒信号或导出的唤醒信息发送到远端设备的处理层单元。 当接收到电唤醒信号或唤醒信息时，遥控设备的处理层单元接通。