公开(公告)号：US5220580A

公开(公告)日：1993-06-15

申请号：US749822

申请日：1991-08-26

Applicant: Klaus Heberle ,  Torsten Schuhmacher

Inventor： Klaus Heberle ,  Torsten Schuhmacher

IPC: G08C23/00 ,  H04B1/707 ,  H04J14/00 ,  H04Q9/00

CPC classification number: H04B1/7075 ,  G08C23/00 ,  H04B1/709 ,  G08C2201/63 ,  H04B2201/70715 ,  H04J14/005

Abstract: A remote-control system with position control includes a spread-spectrum where at least three independent spread-spectrum signals are transmitted. At the receiving end, these signals are separated into their individual components by means of at least three correlators and form the diode signals. Synchronizing means at the receiving end, including further correlators, synchronize the received spread-spectrum signals with associated reference signals with the aid of a phase-locked loop and a control unit.

Abstract translation: 具有位置控制的遥控系统包括其中传输至少三个独立的扩频信号的扩展频谱。 在接收端，这些信号通过至少三个相关器被分离成它们各自的分量，并形成二极管信号。 在接收端的同步装置，包括进一步的相关器，借助于锁相环和控制单元使接收到的扩频信号与相关参考信号同步。

公开(公告)号：EP2924669B1

公开(公告)日：2018-08-29

申请号：EP15155625.5

申请日：2015-02-18

Applicant: Xiaomi Inc.

Inventor： Li, Qin

IPC: G08C23/04

CPC classification number: G08C23/04 ,  G08C19/28 ,  G08C2201/63

Abstract: The present disclosure relates to a method and an apparatus for transmitting an infrared signal, and a remote controller, and belongs to the technical field of wireless transmission. The method includes: for each key in a remote controller, generating (202) a binary sequence corresponding to the key when the key is pressed; encoding and modulating (204) the binary sequence to obtain a pulse string signal; and transmitting (206) at least two pulse string signals in an infrared signal form before the key is released.

公开(公告)号：EP2077477B1

公开(公告)日：2017-07-19

申请号：EP08254190.5

申请日：2008-12-30

Applicant: Hamilton Sundstrand Corporation

Inventor： Henderson, Eric Alan ,  Beneditz, Bruce D.

IPC: H04Q9/00 ,  G05D1/00 ,  G06F11/20

CPC classification number: G05D1/0077 ,  G06F11/2007 ,  G06F11/2035 ,  G08C2201/63 ,  H04Q9/00 ,  H04Q2209/20

公开(公告)号：EP2353330A4

公开(公告)日：2013-11-27

申请号：EP09826395

申请日：2009-10-29

Applicant: SONY CORP ,  SONY ELECTRONICS INC

Inventor： HARDACKER ROBERT

IPC: H04W52/02 ,  H04W84/18

CPC classification number: H04N5/4403 ,  G08C17/02 ,  G08C23/04 ,  G08C2201/33 ,  G08C2201/63 ,  H04N21/42207 ,  H04N21/42209 ,  H04N21/42221 ,  H04N21/47815 ,  H04N21/4782 ,  H04N2005/4426

Abstract: A system and method for generating remote control signals to control a device while conserving power. The method includes receiving an input command for communication to the device to be controlled and determining a use context based on the input command. Based on the context determination, communication over an infrared transmitter and a radio frequency transmitter is adjusted for power savings where one transmitter is typically active. The input command may then be sent via the infrared transmitter or the radio frequency transmitter. At the completion of the usage mode, the operational states of the transmitters can be switched.

公开(公告)号：EP2472892A1

公开(公告)日：2012-07-04

申请号：EP11184509.5

申请日：2011-10-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kim, Joo-youn ,  Kwon, Yong-hwan ,  Kim, Jung-a ,  Lee, Bum-jin

IPC: H04N21/422 ,  H04N5/44 ,  G08C17/00

CPC classification number: H04N21/4126 ,  G08C17/02 ,  G08C23/04 ,  G08C2201/50 ,  G08C2201/63 ,  G08C2201/93 ,  H04M1/72533 ,  H04N5/4403 ,  H04N5/44543 ,  H04N21/42207 ,  H04N21/42208 ,  H04N21/4222 ,  H04N21/42221 ,  H04N21/4436 ,  H04N21/47217 ,  H04N21/482 ,  H04N2005/4407 ,  H04N2005/4408

Abstract: A control device is provided. The control device includes a first communication interface unit which transmits a control command in a first communication mode which uses a bi-directional wireless communication, a second communication interface unit which transmits a control command in a second communication mode which uses a unidirectional wireless communication, a state determination unit which determines a communication mode of the control device, a user interface unit which displays a user interface window which corresponds to a determined communication mode and receives the control command with respect to a broadcast receiver and a control unit which transmits the received control command according to the determined communication mode.

Abstract translation: 提供了一种控制装置。 控制装置包括：第一通信接口单元，其在使用双向无线通信的第一通信模式下发送控制命令;第二通信接口单元，其在使用单向无线通信的第二通信模式下发送控制命令; 状态确定单元，其确定控制装置的通信模式;用户接口单元，其显示与所确定的通信模式相对应的用户界面窗口并且接收关于广播接收机的控制命令;以及控制单元，其发送所接收的消息 根据确定的通信模式控制命令。

公开(公告)号：EP2353330A2

公开(公告)日：2011-08-10

申请号：EP09826395.7

申请日：2009-10-29

Applicant: Sony Corporation ,  Sony Electronics Inc.

Inventor： HARDACKER, Robert

IPC: H04W52/02 ,  H04W84/18

CPC classification number: H04N5/4403 ,  G08C17/02 ,  G08C23/04 ,  G08C2201/33 ,  G08C2201/63 ,  H04N21/42207 ,  H04N21/42209 ,  H04N21/42221 ,  H04N21/47815 ,  H04N21/4782 ,  H04N2005/4426

Abstract: A system and method for generating remote control signals to control a device while conserving power. The method includes receiving an input command for communication to the device to be controlled and determining a use context based on the input command. Based on the context determination, communication over an infrared transmitter and a radio frequency transmitter is adjusted for power savings where one transmitter is typically active. The input command may then be sent via the infrared transmitter or the radio frequency transmitter. At the completion of the usage mode, the operational states of the transmitters can be switched.

公开(公告)号：EP2312867A1

公开(公告)日：2011-04-20

申请号：EP09804943.0

申请日：2009-08-03

Applicant: Hitachi Construction Machinery Co., Ltd

Inventor： KANEHAMA Mitsuhiko ,  TSUKADA Hidenobu ,  ISHIKAWA Kouji

IPC: H04Q9/00 ,  E02F9/20

CPC classification number: G08C25/00 ,  E02F9/2095 ,  E02F9/268 ,  G08C2201/63

Abstract: In a work machine, a communication system is provided, in which, when damage of disconnection or the like of a communication line occurs, desired communication is enabled without requiring manual replacement of the damaged communication line. The communication system is provided in a hydraulic excavator and comprises a vehicle body controller 12 and a monitor controller 13, serving as a first controller coupled to each of a drive-system communication line 10 and an information-system communication line 11. The communication system also comprises an engine controller 14, serving as a second controller coupled to either one of the communication lines 10 and 11. When a damaged part A develops at a portion of a drive-system communication line 10 located between the vehicle body controller 12 and the engine controller 14 and communication between the vehicle body controller 12 and the engine controller 14 becomes impracticable, the communication between the vehicle body controller 12 and the engine controller 14 is made practicable, by detouring the communication through the information and communication line 11 which has not suffered the damage, and through the monitor controller 13.

Abstract translation: 在作业机械中，提供了一种通信系统，其中，当通信线路的断开等的损坏发生时，能够进行期望的通信而无需手动更换损坏的通信线路。 该通信系统设置在液压挖掘机中，具备作为与驱动系统通信线路10和信息系统通信线路11分别连接的第一控制装置的车体控制器12和监视控制器13.通信系统 还包括用作与通信线路10和11中的任一个连接的第二控制器的发动机控制器14.当在位于车体控制器12和车辆控制器12之间的驱动系统通信线路10的一部分处形成损坏部分A时 发动机控制器14和车体控制器12与发动机控制器14之间的通信变得不切实际，通过不通过信息和通信线路11的通信绕道，车体控制器12和发动机控制器14之间的通信变得切实可行 遭受了损坏，并通过监视器控制器13。

公开(公告)号：EP2086247A3

公开(公告)日：2010-05-12

申请号：EP08173042.6

申请日：2008-12-29

Applicant: Balmart Sistemas Electronicos Y De Comunicaciones

Inventor： Merelo, Francisco Jose Ballester ,  Peiro, Marcos Antonio Martinez

IPC: H04Q9/00

CPC classification number: H04Q9/00 ,  G01D4/02 ,  G08C2201/41 ,  G08C2201/42 ,  G08C2201/63 ,  H04L67/12 ,  H04L67/18 ,  H04Q2209/40 ,  H04Q2209/60 ,  H04Q2209/883 ,  H04W4/02 ,  H04W52/0225 ,  H04W84/18 ,  Y02B90/246 ,  Y04S20/42

Abstract: A multivariate environmental sensing system with redundant transmission pathways with a network of nodes detecting environmental conditions and processing a transmissible signal. Nodes use predetermined criteria to make periodic detections, maintaining a low power state between detections. Power is conserved by deciding whether detections are transmitted immediately, or may be stored for periodic transmission. The nodes power up and immediately transmit urgent detections, storing routine detections for delayed batch transmission. Nodes may transmit signals received from other nodes, passing along signals received from more distant nodes. Transmission may have a predetermined pattern, but the system alters this pattern if there is disruption to the system or pattern. Gateways process data from nodes and pass data to other gateways, on an immediate or deferred basis, to a control center, where data is analyzed. Control centers transmit programming instruction to the gateways and nodes in a retrograde fashion along the transmission pathways.

公开(公告)号：EP2034463A2

公开(公告)日：2009-03-11

申请号：EP08104947.0

申请日：2008-08-01

Applicant: Siemens Aktiengesellschaft

Inventor： Holstegge, Jürgen ,  Kagermeier, Robert ,  Schröter, Steffen ,  Sierk, Dietmar ,  Rietzel, Eike, Dr. ,  Sommer, Andres

IPC: G08C17/00

CPC classification number: G08C17/02 ,  G08C25/00 ,  G08C2201/63

Abstract: Bei dem Verfahren und der Vorrichtung zur drahtlosen Übertragung von Signalen zwischen einem mobilen Bedienteil (2) und einem Basisteil (4) eines insbesondere medizinischen Behandlungsgeräts werden die zu übertragenden Signale kategorisiert, nämlich in sicherheitsrelevante Steuersignale (S) und unkritische Kommunikationssignale (K). Lediglich die sicherheitsrelevanten Steuersignale (S) werden insbesondere als codierte Signale übertragen und auf Übertragungsfehlersicherheit überprüft. Die unkritischen Kommunikationssignale (K) werden demgegenüber ohne Sicherheitsüberprüfung übertragen. Durch diese Maßnahme ist eine einfachere programmtechnische Einrichtung und damit auch Überprüfung und Wartung ermöglicht.

Abstract translation: 该方法涉及将多个信号分类为安全相关控制信号和非关键通信信号。 对与安全相关的控制信号进行无差错传输，并对非关键通信信号进行无错误安全检查。 安全相关控制信号包括影响安全关键装置的定位运动和辐射参数的信号。 与安全相关的控制信号在移动运营商单元（2）中编码并在基站（4）中进行解码。 还包括用于信号的无线传输的系统的独立权利要求。

公开(公告)号：EP1748399A1

公开(公告)日：2007-01-31

申请号：EP05016462.3

申请日：2005-07-28

Applicant: SAVOIE ELECTRONIQUE GROUPE SABATIER

Inventor： Kozmik, Jean-Pierre ,  Magnin, Patrick ,  Martinoia, Pascal

IPC: G08C17/02 ,  G08C25/00

CPC classification number: G08C17/02 ,  G08C25/00 ,  G08C2201/63

Abstract: Le dispositif de télécommande de sécurité comporte un boîtier électronique portable (10) et un circuit électronique de commande d'automatisme communiquant entre eux par ondes hertziennes. Le boîtier électronique portable et le circuit électronique de commande d'automatisme comportent, chacun, au moins deux circuits de communication hertzienne (300, 305) mettant en oeuvre deux modes de modulation de signal différents.
Préférentiellement, les deux circuits de communication mettent en oeuvre une même onde porteuse.
Préférentiellement, au moins l'un des circuits de communication hertzienne (305) met en oeuvre un mode de modulation analogique et au moins l'un des circuits de communication hertzienne (300) met en oeuvre un mode de modulation numérique.

Abstract translation: 该装置具有便携式电子箱和通过无线电波彼此通信的自动电子控制电路。 盒和电路具有分别具有处理器的通信电路，其实现两种不同的信号调制模式并且以模式调制输入信号。 处理器（300,305）使用相同的载波和发送/接收天线。 控制电路的处理器根据模式验证接收到的信号的相干性，以便在校验一致性的情况下启动机械升力的电动机。