公开(公告)号：US10042693B2

公开(公告)日：2018-08-07

申请号：US15208072

申请日：2016-07-12

Applicant: Infineon Technologies AG

Inventor： Thomas Zettler ,  Dirk Hammerschmidt ,  Friedrich Rasbornig ,  Michael Strasser ,  Akos Hegedus ,  Wolfgang Granig

IPC: G06F11/00 ,  G06F11/07 ,  G01K7/00 ,  G01L1/00 ,  G01P3/00 ,  G01P15/00 ,  G01R33/00 ,  G01R33/09 ,  G01P21/00

Abstract: Fault detection devices, systems and methods are provided which implement identical processors. A first processor is configured to receive a first measurement, execute a first firmware based on the first measurement, and output a first result of the executed first firmware. A second processor, identical to the first processor, is configured to receive a second measurement, execute a second firmware based on the second measurement, and output a second result of the executed second firmware. The first firmware and the second firmware provide a same nominal function in a diverse manner for calculating the first result and the second result, respectively, such that the first result and the second result are expected to be within a predetermined margin. Thus, a fault can be detected by comparing the first and the second results.

公开(公告)号：US09444613B2

公开(公告)日：2016-09-13

申请号：US14612227

申请日：2015-02-02

Applicant: INFINEON TECHNOLOGIES AG

Inventor： Dirk Hammerschmidt ,  Friedrich Rasbornig ,  Bernhard Schaffer ,  Michael Strasser

IPC: H04L7/02 ,  H04L7/027 ,  H04L7/10 ,  H04L25/49

CPC classification number: H04L7/0278 ,  H04L7/10 ,  H04L25/4902

Abstract: A sensor may include a clock generator configured to generate a clock. A receiver may be configured to receive signals from a control unit, and a transmitter they be configured to send signals to the control unit. In one implementation, the transmitter is configured to send a synchronization signal based on the clock. A period between a first edge and a second edge of the synchronization signal may be dependent on the clock and both edges are either rising or falling.

Abstract translation: 传感器可以包括被配置为产生时钟的时钟发生器。 接收机可以被配置为从控制单元接收信号，并且发射机被配置为向控制单元发送信号。 在一个实现中，发射机被配置为基于时钟发送同步信号。 同步信号的第一边缘和第二边缘之间的周期可以取决于时钟，并且两个边沿都是上升沿或下降沿。

公开(公告)号：US20160065399A1

公开(公告)日：2016-03-03

申请号：US14934729

申请日：2015-11-06

Applicant: Infineon Technologies AG

Inventor： Wolfgang Scherr ,  Christian Reidl ,  Michael Strasser ,  Veikko Summa

IPC: H04L25/49

CPC classification number: H04L25/4902

Abstract: Methods, devices and systems are disclosed where to generate a pulse a data line is actively driven to a first voltage followed by actively driving the data line to a second voltage.

公开(公告)号：US20150194992A1

公开(公告)日：2015-07-09

申请号：US14604063

申请日：2015-01-23

Applicant: Infineon Technologies AG

Inventor： Friedrich Rasbornig ,  Robert Hermann ,  Wolfgang Granig ,  Bernhard Schaffer ,  Wolfgang Scherr ,  Michael Strasser

IPC: H04B1/16 ,  H04L29/06

CPC classification number: H04B1/16 ,  H04L51/066 ,  H04L69/08

Abstract: A signal interface for a receiver includes a first receiver module configured to receive a first message related to a content. The first receiver module is configured to generate a first adapted message based on the first message and a first transformation protocol. The signal interface further includes a second receiver module configured to receive a second message related to the content. The second receiver module is configured to generate a second adapted message based on the second message and a second transformation protocol. The first transformation protocol associated with the first receiver module and the second transformation protocol associated with the second receiver module are different.

Abstract translation: 用于接收器的信号接口包括被配置为接收与内容相关的第一消息的第一接收器模块。 第一接收器模块被配置为基于第一消息和第一变换协议生成第一适配消息。 所述信号接口还包括被配置为接收与所述内容相关的第二消息的第二接收器模块。 第二接收器模块被配置为基于第二消息和第二变换协议生成第二适配消息。 与第一接收机模块相关联的第一变换协议和与第二接收机模块相关联的第二变换协议是不同的。

公开(公告)号：US20150146831A1

公开(公告)日：2015-05-28

申请号：US14612227

申请日：2015-02-02

Applicant: INFINEON TECHNOLOGIES AG

Inventor： Dirk Hammerschmidt ,  Friedrich Rasbornig ,  Bernhard Schaffer ,  Michael Strasser

IPC: H04L7/027

CPC classification number: H04L7/0278 ,  H04L7/10 ,  H04L25/4902

Abstract: A sensor may include a clock generator configured to generate a clock. A receiver may be configured to receive signals from a control unit, and a transmitter they be configured to send signals to the control unit. In one implementation, the transmitter is configured to send a synchronization signal based on the clock. A period between a first edge and a second edge of the synchronization signal may be dependent on the clock and both edges are either rising or falling.

Abstract translation: 传感器可以包括被配置为产生时钟的时钟发生器。 接收机可以被配置为从控制单元接收信号，并且发射机被配置为向控制单元发送信号。 在一个实现中，发射机被配置为基于时钟发送同步信号。 同步信号的第一边缘和第二边缘之间的周期可以取决于时钟，并且两个边沿都是上升沿或下降沿。