会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明授权
    • Serial data transfer device
    • 串行数据传输设备
    • US06266710B1
    • 2001-07-24
    • US09128871
    • 1998-08-04
    • Bernd DittmerFranz Schwarz
    • Bernd DittmerFranz Schwarz
    • G06F300
    • G06F13/4045B60R16/0315
    • A data transfer device for unidirectional serial data transfer from a transmitting device to a receiving device, in particular from a microcontroller to an output stage IC of a motor vehicle control unit. The data transfer device includes a P/S converter provided in the transmitting device for converting a parallel data stream made available in the transmitting device into a serial data stream with transfer frames of a predefined format and for transmitting the serial data stream to the receiving device over a data transfer channel. The data transfer device also includes an S/P converter provided in the receiving device for converting the transmitted serial data stream back into a parallel data stream, and a clock signal generating device for generating a clock signal and for sending the clock signal to the P/S converter and the S/P converter to perform the conversion operations continuously and in-phase. In addition, the data transfer device includes a synchronizing device for generating a synchronizing signal according to the conversion operation of the P/S converter and for supplying the same to the S/P converter for synchronizing the conversion operations.
    • 一种用于从发送设备到接收设备的单向串行数据传输的数据传输设备,特别是从微控制器到机动车辆控制单元的输出级IC。 数据传送装置包括一个P / S转换器,它设置在发送装置中,用于将发送装置中可用的并行数据流转换成具有预定义格式的传输帧的串行数据流,并将串行数据流发送到接收装置 通过数据传输通道。 数据传送装置还包括设置在接收装置中的用于将发送的串行数据流转换回并行数据流的S / P转换器,以及用于产生时钟信号并将时钟信号发送到P的时钟信号产生装置 / S转换器和S / P转换器进行连续和同相的转换操作。 另外,数据传送装置包括:同步装置,用于根据P / S转换器的转换操作产生同步信号,并将其提供给S / P转换器以使转换操作同步。
    • 4. 发明授权
    • Method and apparatus for checking a predetermined monitoring area
    • 用于检查预定监视区域的方法和装置
    • US5903355A
    • 1999-05-11
    • US414659
    • 1995-03-30
    • Franz Schwarz
    • Franz Schwarz
    • G01S17/02G07C9/00G01B11/24
    • G01S17/026G07C9/00
    • Method for checking a predetermined monitoring area, wherein at least one distance sensor provided in particular in the edge region of the monitored area, which transmits a scanning beam which sweeps over the monitored area in a predetermined scanning movement and thereby changes its direction, which receives the scanning beam which is reflected at boundaries of the monitored area and/or at objects located in the monitored area, and which determines a distance signal representative of the distance of the point of reflection of the scanning beam from the distance sensor and also a direction signal representing the direction of the scanning beam. The distance signals and the direction signals found during the scanning movement define a distance contour function, and an evaluation unit connected to the distance sensor compares the distance contour function which has been found with at least one stored reference contour function representing an expected object contour. Moreover, the evaluation unit generates an output signal, providing the distance contour function which has been found and the reference contour function correspond, or do not correspond, within preset tolerance limits.
    • 用于检查预定监视区域的方法,其中特别设置在所述被监视区域的边缘区域中的至少一个距离传感器,所述至少一个距离传感器传送扫描光束,所述扫描光束以预定扫描运动扫过所述监视区域,从而改变其方向,所述扫描光束接收 扫描光束在监视区域的边界和/或位于被监测区域的物体处被反射,并且确定表示扫描光束与距离传感器的反射点的距离的距离信号,以及方向 表示扫描光束的方向的信号。 在扫描运动期间发现的距离信号和方向信号定义了距离轮廓功能,连接到距离传感器的评估单元将已发现的距离轮廓功能与表示预期物体轮廓的至少一个存储的参考轮廓函数进行比较。 此外,评估单元产生输出信号,提供已经找到的距离轮廓函数和参考轮廓函数在预设公差范围内对应或不对应的距离轮廓函数。