公开(公告)号：US20150177883A1

公开(公告)日：2015-06-25

申请号：US14578294

申请日：2014-12-19

Applicant: THALES

Inventor： Yves Sontag ,  Philippe Coni ,  Jean-Christophe Abadie

IPC: G06F3/044 ,  G06F3/041

CPC classification number: G06F3/044 ,  G06F3/002 ,  G06F3/039 ,  G06F3/0412

Abstract: The general field of the invention is that of capacitive dongles used with visualization devices including a capacitive touch-sensitive surface comprising a matrix of conductive rows and columns, the dongle being arranged on said touch-sensitive surface in operational use, the dongle operating in send mode and in receive mode. The dongle according to the invention includes: means for sending periodic analogue signals sent at a specific frequency known as the dongle frequency; a ring-shaped flat conductive metal part connected to said sending means, said part intended to be placed on said touch-sensitive surface; means for receiving the received signals output by said conductive metal part; mean for analyzing said digitized received signals; means for storing the sent and analyzed signals; a digital communication interface.

Abstract translation: 本发明的一般领域是与可视化设备一起使用的电容式加密狗，其包括包括导电行和列的矩阵的电容式触感表面，所述加密狗在操作使用中被布置在所述触敏表面上，所述加密狗在发送 模式和接收模式。 根据本发明的加密狗包括：用于发送以称为加密狗频率的特定频率发送的周期性模拟信号的装置; 连接到所述发送装置的环形平面导电金属部分，所述部分旨在放置在所述触敏表面上; 用于接收由所述导电金属部件输出的接收信号的装置; 用于分析所述数字化接收信号的意思; 用于存储所发送和分析的信号的装置; 数字通信接口。

公开(公告)号：US09268436B2

公开(公告)日：2016-02-23

申请号：US14255905

申请日：2014-04-17

Applicant: THALES

Inventor： Philippe Coni ,  Jean-Christophe Abadie ,  Yves Sontag

IPC: G06F3/044 ,  G06F3/041

CPC classification number: G06F3/0416 ,  G06F3/0418 ,  G06F3/044 ,  G06F2203/04104

Abstract: The general field of the invention is that of touchscreen devices with projected capacitive detection comprising a touch-sensitive matrix panel comprising a plurality of conductive rows and conductive columns, said panel being connected to electronic control means. The electronic control means generate two periodic transmission voltages transmitted at two different frequencies. Analysis of the reception voltages is used to determine the positions of presses on the touch-sensitive panel, including when a row or column is cut. Pressing on a cut row or column is basically determined by calculating the barycenters of ‘virtual’ hollows in the reception voltages corresponding to this cut row or column.

Abstract translation: 本发明的一般领域是具有投影电容检测的触摸屏设备，其包括包括多个导电行和导电柱的触敏矩阵面板，所述面板连接到电子控制装置。 电子控制装置产生以两个不同频率发送的两个周期性传输电压。 接收电压的分析用于确定触敏面板上的按压位置，包括当行或列被切割时。 按切割行或列基本上通过计算对应于该切割行或列的接收电压中的“虚拟”中空的重心来确定。

公开(公告)号：US20150029146A1

公开(公告)日：2015-01-29

申请号：US14340515

申请日：2014-07-24

Applicant: THALES

Inventor： Philippe CONI ,  Frederic Renaud ,  Yves Sontag

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F3/0416

Abstract: The general field of the invention is that of devices with touchscreen of the capacitive type comprising two matrix touch pads connected to an electronic assembly comprising emission and receiving means. The emission means generate a plurality of emission signals at various frequencies. A period equal to the inverse of the said frequency being associated with each frequency, the values of the frequencies are such that there exist a plurality of integer numbers each associated with a frequency and with a period such that the product of each integer number with the associated period is a constant product. The receiving means comprise a synchronous amplitude demodulation arranged in such a manner as to perform the multiplication of the received signal by a plurality of periodic functions representative of each frequency, the multiplied signals obtained being integrated over an identical period of time corresponding to the said constant product, each signal thus integrated being representative of a received signal at a single given frequency.

Abstract translation: 本发明的一般领域是具有电容型触摸屏的装置，其包括连接到包括发射和接收装置的电子组件的两个矩阵触摸板。 发射装置产生各种频率的多个发射信号。 等于与每个频率相关联的所述频率的倒数的周期，频率值使得存在多个整数，每个整数与频率相关联，并且具有周期，使得每个整数的乘积与 相关期间是不变的产品。 接收装置包括一个同步幅度解调器，以这样一种方式进行排列，即以接收信号乘以代表每个频率的多个周期函数，所获得的相乘信号在对应于所述常数的相同时间段上被积分 产品，因此如此集成的每个信号代表单个给定频率的接收信号。

公开(公告)号：US10331269B2

公开(公告)日：2019-06-25

申请号：US15644551

申请日：2017-07-07

Applicant: THALES

Inventor： Yves Sontag ,  Philippe Coni ,  Jean-Christophe Abadie ,  Frédéric Renaud

IPC: G09G1/00 ,  G06F3/041 ,  G06F3/044 ,  H04L7/00

Abstract: A device with touch surface with projected capacitive detection comprising a matrix touchscreen comprises a plurality of conductive rows and of conductive columns, the screen linked to electronic control means generating, for each conductive row and for each conductive column, transmission signals and electronic means for receiving and analyzing the reception signals from each conductive row and from each conductive column. Each row of the device comprises, at one of its ends, first means for generating a first transmission signal and first means for receiving a first reception signal and, at its opposite end, second means for generating a second transmission signal and second means for receiving a second reception signal, the first transmission signal and the second transmission signal being synchronous, having the same frequency, the same amplitude and the same phase.

公开(公告)号：US09819510B2

公开(公告)日：2017-11-14

申请号：US13845768

申请日：2013-03-18

Applicant: THALES

Inventor： Yves Sontag ,  Philippe Coni

IPC: H04L12/40 ,  H04L12/10

CPC classification number: H04L12/40045 ,  H04L12/10

Abstract: The invention relates to a power transmission device capable of transmitting electricity supplied by an electricity source to at least one powered device connected to said transmission device by means of a communication network, via at least one data transmission cable including at least one pair of conductors, the electrical current being conveyed on the at least one pair of conductors. The power transmission device according to the invention includes, for each connected powered device, a protection device capable of tripping to protect the electricity source in case of electrical malfunction of the powered device as well as balancing of the electricity conveyed on the at least one pair of conductors, said protection device including at least one shared component contributing both to performing said trip and said balancing.

公开(公告)号：US09665223B2

公开(公告)日：2017-05-30

申请号：US14578294

申请日：2014-12-19

Applicant: THALES

Inventor： Yves Sontag ,  Philippe Coni ,  Jean-Christophe Abadie

IPC: G06F3/044 ,  G06F3/041 ,  G06F3/00 ,  G06F3/039

CPC classification number: G06F3/044 ,  G06F3/002 ,  G06F3/039 ,  G06F3/0412

Abstract: The general field of the invention is that of capacitive dongles used with visualization devices including a capacitive touch-sensitive surface comprising a matrix of conductive rows and columns, the dongle being arranged on said touch-sensitive surface in operational use, the dongle operating in send mode and in receive mode, The dongle according to the invention includes: means for sending periodic analogue signals sent at a specific frequency known as the dangle frequency; a ring-shaped flat conductive metal part connected to said sending means, said part intended to be placed on said touch-sensitive surface; means for receiving the received signals output by said conductive metal part; means for analyzing said digitized received signals; means for storing the sent and analyzed signals; a digital communication interface.

公开(公告)号：US20140313163A1

公开(公告)日：2014-10-23

申请号：US14255905

申请日：2014-04-17

Applicant: THALES

Inventor： Philippe CONI ,  Jean-Christophe Abadie ,  Yves Sontag

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G06F3/0418 ,  G06F3/044 ,  G06F2203/04104

Abstract: The general field of the invention is that of touchscreen devices with projected capacitive detection comprising a touch-sensitive matrix panel comprising a plurality of conductive rows and conductive columns, said panel being connected to electronic control means. The electronic control means generate two periodic transmission voltages transmitted at two different frequencies. Analysis of the reception voltages is used to determine the positions of presses on the touch-sensitive panel, including when a row or column is cut. Pressing on a cut row or column is basically determined by calculating the barycentres of ‘virtual’ hollows in the reception voltages corresponding to this cut row or column.

Abstract translation: 本发明的一般领域是具有投影电容检测的触摸屏设备，其包括包括多个导电行和导电柱的触敏矩阵面板，所述面板连接到电子控制装置。 电子控制装置产生以两个不同频率发送的两个周期性传输电压。 接收电压的分析用于确定触敏面板上的按压位置，包括当行或列被切割时。 按切割行或列基本上通过计算对应于该切割行或列的接收电压中的“虚拟”中空的重心来确定。