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公开(公告)号：EP2356859A2
公开(公告)日：2011-08-17
申请号：EP09801853.4
申请日：2009-11-02
CPC分类号： H04W52/02 , H04W28/00 , H04W52/0219 , H04W84/20 , Y02D70/1222 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/166 , Y02D70/22
摘要： Apparatuses and methods to establish and share resources over a personal area network are provided. The units sharing similar functions or common applications are connected by a personal area network such as a low-power radio frequency network such as a ZIGBEE® network such that a selected one of the units sharing the functions or applications runs the application or function for each of the connected units. the similar function or common applications may include, for example, location determinations, data transmission, or the like. The selection of the one unit to run the application may be based on battery charge, processor capacity, or the like.
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2.发明公开AUTO-CORRECTION FOR MOBILE RECEIVER WITH POINTING TECHNOLOGY 审中-公开自动化学家KORREKTURFÜREINEN MOBILENEMPFÄNGERMIT ZEIGETECHNOLOGIEN
公开(公告)号：EP2580646A2
公开(公告)日：2013-04-17
申请号：EP11738511.2
申请日：2011-06-10
IPC分类号： G06F3/033
CPC分类号： G06F3/0418 , G06F3/03545 , G06F3/043
摘要： A mobile station and unattached work area is used with an electronic pen, which includes a transmitter, such as an acoustic transmitter. The mobile station includes a receiver that receives signals from the transmitter and orientation sensors that detect movement of the mobile station. The position of the receiver is calibrated with respect to the unattached work area. Data from the orientation sensors is received when the mobile station, and thus, the receiver is moved with respect to the work area. A transformation matrix is generated based on the data from the orientation sensors, which can be used to correct for the movement of the receiver. The position of the transmitter in the electronic pen is calculated and mapped based on received signals and the transformation matrix and the mapped position is then displayed.
摘要翻译： 移动台和未连接的工作区域与电子笔一起使用，电子笔包括诸如声发射器的发射器。 移动站包括接收来自发射机的信号和检测移动台的移动的定向传感器。 接收机的位置相对于未连接的工作区进行校准。 当移动台因此接收机相对于工作区域移动时，来自定位传感器的数据被接收。 基于来自定位传感器的数据生成变换矩阵，其可以用于校正接收器的移动。 基于接收到的信号计算和映射电子笔中的发射机的位置，然后显示变换矩阵和映射位置。
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3.发明授权
公开(公告)号：EP2569992B1
公开(公告)日：2014-05-21
申请号：EP11721902.2
申请日：2011-05-11
CPC分类号： H04W52/0251 , H04W52/0206 , H04W52/0212 , H04W84/18 , Y02D70/144 , Y02D70/162
摘要： Power saving mechanism for a wireless personal area network (WPAN) end device, e.g. a ZigBee end device; a sleep state and an active state for the WPAN end device are presented and the end device transitions to the sleep state after successful pairing with a WPAN coordinator; after a certain time period the end device moves to the active state and checks whether the WPAN is active (i.e. whether the WPAN coordinator is active); if yes, the end device polls the coordinator to receive a command if pending in the coordinator's queue
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公开(公告)号：EP2353343A2
公开(公告)日：2011-08-10
申请号：EP09749282.1
申请日：2009-11-02
CPC分类号： G01S13/876 , G01S5/0221 , G01S5/0289 , H04W64/00 , H04W84/18
摘要： Positions in a region serviced by a short range wireless network are established by defining a grid for the region. The grid is divided into a plurality of cells having a predetermined size. A plurality of static nodes can be placed in the cells. A network identifier that is associated with a standard protocol for the network is assigned to each of the static nodes. The identifier is assigned so as to identify the node and to represent a set of X, Y coordinates associated the cell where static node is located. The X,Y coordinate are assigned to the identifier without deviating from the standard protocol. The identifier is periodically broadcast from the static nodes. A cell of the grid within which a mobile node is located is estimated based on the identifier and an additional parameter received from one of the static nodes.
摘要翻译： 通过为该区域定义网格来建立由短距离无线网络服务的区域中的位置。 网格被划分成具有预定大小的多个单元。 可以在单元中放置多个静态节点。 与网络的标准协议相关联的网络标识符被分配给每个静态节点。 分配标识符以识别节点并且表示与静态节点所在的小区相关联的一组X，Y坐标。 X，Y坐标被分配给标识符而不偏离标准协议。 从静态节点周期性地广播标识符。 基于从一个静态节点接收的标识符和附加参数来估计移动节点所在的网格的小区。
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公开(公告)号：EP2965179A2
公开(公告)日：2016-01-13
申请号：EP14713626.1
申请日：2014-02-26
IPC分类号： G06F3/043 , B43K24/10 , G06F3/0354
CPC分类号： G06F3/03545 , B43K29/00 , B43K29/004 , B43K29/08 , B43K29/12 , G06F3/0416 , G06F3/0433
摘要： A hybrid input device is described. The hybrid input device includes a stylus for writing on a touchscreen, a writing instrument and a pressure sensor. The hybrid input device also includes an ultrasonic transmitter that transmits an ultrasonic data pattern. The hybrid input device also includes a control element that toggles ultrasonic functionality of the hybrid input device.
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公开(公告)号：EP2561377A1
公开(公告)日：2013-02-27
申请号：EP11722215.8
申请日：2011-04-22
CPC分类号： G01S5/02 , G01S5/0027 , G01S19/48 , G06Q10/08 , G06Q10/083 , G08B25/01 , G08B29/02
摘要： Apparatus and methods for tracking various assets. The apparatus includes a hybrid tracking device (HTD) for tracking an associated asset. The HTD includes a personal area network (PAN) transceiver to couple the HTD to a gateway, proxy or slave HTDs. The HTD may include a sensor to generate sensor information. Alternatively, the sensor information is generated remotely. The sensor information includes a determined location and/or information characteristic of an HTD or its environment. Sensor information from one sensor is used to represent HTDs separated by the PAN. The HTD may also include a wide area network (WAN) transceiver to communicate with an asset tracking server.
摘要翻译： 用于跟踪各种资产的装置和方法。 该装置包括用于跟踪关联资产的混合跟踪装置（HTD）。 HTD包括将HTD耦合到网关，代理或从属HTD的个人区域网络（PAN）收发器。 HTD可以包括用于产生传感器信息的传感器。 或者，传感器信息是远程生成的。 传感器信息包括HTD或其环境的确定位置和/或信息特征。 来自一个传感器的传感器信息用于表示由PAN分离的HTD。 HTD还可以包括广域网（WAN）收发信机与资产跟踪服务器进行通信。
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公开(公告)号：EP2356859B1
公开(公告)日：2012-12-19
申请号：EP09801853.4
申请日：2009-11-02
CPC分类号： H04W52/02 , H04W28/00 , H04W52/0219 , H04W84/20 , Y02D70/1222 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/166 , Y02D70/22
摘要： Apparatuses and methods to establish and share resources over a personal area network are provided. The units sharing similar functions or common applications are connected by a personal area network such as a low-power radio frequency network such as a ZIGBEE® network such that a selected one of the units sharing the functions or applications runs the application or function for each of the connected units. the similar function or common applications may include, for example, location determinations, data transmission, or the like. The selection of the one unit to run the application may be based on battery charge, processor capacity, or the like.
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公开(公告)号：EP2965179B1
公开(公告)日：2018-10-03
申请号：EP14713626.1
申请日：2014-02-26
CPC分类号： G06F3/03545 , B43K29/00 , B43K29/004 , B43K29/08 , B43K29/12 , G06F3/0416 , G06F3/0433
摘要： A hybrid input device is described. The hybrid input device includes a stylus for writing on a touchscreen, a writing instrument and a pressure sensor. The hybrid input device also includes an ultrasonic transmitter that transmits an ultrasonic data pattern. The hybrid input device also includes a control element that toggles ultrasonic functionality of the hybrid input device.
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公开(公告)号：EP2776902A2
公开(公告)日：2014-09-17
申请号：EP12798064.7
申请日：2012-10-30
摘要： An acoustic system, which may be ultrasonic, operates in a power efficient idle mode thereby reducing the power consumption required by high frequency sampling and processing. While in idle mode, an acoustic receiver device operates with an idle sampling rate that is lower than the full sampling rate used during full operational mode, but is capable of receiving a wake-up signal from the associated acoustic transmitter. When the wake-up signal is received, the acoustic receiver switches to full operational mode by increasing the sampling rate and enables full processing. The acoustic system may be used in, e.g., an ultrasonic pointing device, location beacons, in peer-to-peer communications between devices, as well as gesture detection.
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10.发明公开
公开(公告)号：EP2569992A1
公开(公告)日：2013-03-20
申请号：EP11721902.2
申请日：2011-05-11
CPC分类号： H04W52/0251 , H04W52/0206 , H04W52/0212 , H04W84/18 , Y02D70/144 , Y02D70/162
摘要： Power saving mechanism for a wireless personal area network (WPAN) end device, e.g. a ZigBee end device; a sleep state and an active state for the WPAN end device are presented and the end device transitions to the sleep state after successful pairing with a WPAN coordinator; after a certain time period the end device moves to the active state and checks whether the WPAN is active (i.e. whether the WPAN coordinator is active); if yes, the end device polls the coordinator to receive a command if pending in the coordinator's queue
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