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1. 外观设计

USD568336S1 Icon on a portion of a vehicle display unit used in a global warning anti-collision system or similar article 失效
标题翻译：在全局警告防撞系统或类似物品中使用的车辆显示单元的一部分上的图标
公开(公告)号：USD568336S1
公开(公告)日：2008-05-06
申请号：US29137669
申请日：2001-01-12
申请人： Maurizio Miglietta , Andrea Saroldi , Ermanno Ansaldi , Roberto Montanari , Sergio Damiani
设计人： Maurizio Miglietta , Andrea Saroldi , Ermanno Ansaldi , Roberto Montanari , Sergio Damiani

2. 发明授权

US5343206A Method and means for avoiding collision between a motor vehicle and obstacles 失效
标题翻译：避免机动车与障碍物碰撞的方法和装置
公开(公告)号：US5343206A
公开(公告)日：1994-08-30
申请号：US1395
申请日：1993-01-06
申请人： Ermanno Ansaldi , Stefano Re Fiorentin , Andrea Saroldi
发明人： Ermanno Ansaldi , Stefano Re Fiorentin , Andrea Saroldi
IPC分类号： B60R21/00 , B60W30/00 , G01S13/72 , G01S13/89 , G01S13/93 , G08G1/00 , G08G1/16
CPC分类号： G01S13/931 , G01S13/723 , G01S13/89 , G01S2013/9339 , G01S2013/9353 , G01S2013/9357
摘要： The method for avoiding collision between a motor vehicle and obstacles placed in the path of the vehicle comprises the stages of forming a radar map of the area in front of the vehicle, reconstructing the geometry of the road, identifying its edges, detecting the position and speed of the vehicle with respect to the road, determining the presumed path of the vehicle on the basis of the road geometry and the manoeuvre being carried out by the vehicle at that instant, detecting objects on the radar map found lying in the presumed path of the motor vehicle and displaying the map found in a perspective representation, ignoring objects which are off the road and indicating objects in the path of the vehicle in a different manner according to their hazard and if appropriate generating alarms of an acoustic type.
摘要翻译：用于避免机动车辆与放置在车辆路径中的障碍物之间的碰撞的方法包括形成车辆前方的区域的雷达图的重建阶段，重建道路的几何形状，识别其边缘，检测位置以及车辆相对于道路的速度，基于道路几何形状确定车辆的推定路径，并且在该时刻由车辆执行机动，检测位于假想路径中的雷达地图上的物体机动车辆并且以透视表示显示地图，忽略来自道路的物体，并且以不同的方式根据其危险并且如果适当地产生声学类型的报警来指示车辆的路径中的物体。

3. 发明授权

US4475406A Ultrasonic device for the measurement of the delivery of a fluid in a _conduit 失效
标题翻译：用于测量导管中流体输送的超声波装置
公开(公告)号：US4475406A
公开(公告)日：1984-10-09
申请号：US396328
申请日：1982-07-08
申请人： Ermanno Ansaldi , Stefano Re Fiorentin
发明人： Ermanno Ansaldi , Stefano Re Fiorentin
IPC分类号： G01F1/66 , G01F15/00
CPC分类号： G01F15/00 , G01F1/66 , F02B2275/14
摘要： An ultrasonic device for measuring the delivery of fluid through a conduit. A pair of electroacoustic transducers are arranged in the wall of the pipe forming the conduit in a mutually confronting relationship along an axis inclined relative to the conduit axis. Each transducer is able to convert an electric signal of predetermined frequency into an ultrasonic wave which propagates through the fluid toward the confronting transducer. After a predetermined interval of transmission, each transducer receives the transmitted wave and converts it to an electric signal. A collimator is disposed in the path of the fluid upstream of the transducers. An oscillator outputs electrical signals of predetermined frequency to the transducers. In response to receipt of the ultrasonic waves, the transducers send electric signals to processing circuitry which detects the phase difference between the ultrasonic waves received by the respective transducers and correlates the phase difference with the delivery of fluid in the conduit.
摘要翻译：一种用于测量通过导管输送流体的超声波装置。一对电声换能器布置在管道的壁中，沿着相对于导管轴线倾斜的轴线以相互面对的关系形成导管。每个换能器能够将预定频率的电信号转换成超声波，该超声波传播通过流体朝向相对的换能器。在预定的传输间隔之后，每个换能器接收发射波并将其转换成电信号。准直器设置在换能器上游的流体的路径中。振荡器将预定频率的电信号输出到换能器。响应于超声波的接收，换能器向处理电路发送电信号，处理电路检测由各个换能器接收的超声波之间的相位差，并将相位差与导管中的流体输送相关联。

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