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    • 22. 发明申请
    • COMPACTION MONITORING SYSTEM USING COMPACTION VALUE TARGETS
    • 使用压缩价值目标的压缩监测系统
    • WO2007073451A1
    • 2007-06-28
    • PCT/US2006/043456
    • 2006-11-08
    • CATERPILLAR INC.RASMUSSEN, Terry, L.SCHICKER, David, R.
    • RASMUSSEN, Terry, L.SCHICKER, David, R.
    • E01C19/28
    • E01C19/288E01C19/004
    • A compaction monitoring system (42) for a compactor (10) has one or more sensors (52), a positioning system (54) and a controller (50). The sensors are configured to transmit signals representative of one or more characteristics of a material (12) related to a compaction value of the material. The positioning system may be configured to transmit a location signal representative of a position of the compactor. The controller may be configured to receive the signals from the one or more sensors, determine compaction values of the material based on the signals from the one or more sensors using a proof-rolling method, and determine the position of the compactor based on the location signal transmitted by the positioning system. The controller may also be configured to generate a compaction value profile based on compaction values of the material and the position of the compactor, compare the compaction value profile to stored compaction value target information, determine a difference between the compaction value profile and the compaction value target information, and output information based on the difference between the compaction value profile and the compaction value target information.
    • 用于压实机(10)的压实监测系统(42)具有一个或多个传感器(52),定位系统(54)和控制器(50)。 传感器被配置为传送代表与材料的压实值相关的材料(12)的一个或多个特性的信号。 定位系统可以被配置为发送表示压实机的位置的位置信号。 控制器可以被配置为从一个或多个传感器接收信号,基于来自一个或多个传感器的信号使用校正滚动方法确定材料的压实值,并且基于位置确定压实机的位置 信号由定位系​​统传输。 控制器还可以被配置为基于材料的压实值和压实机的位置产生压实值曲线,将压实值曲线与存储的压实值目标信息进行比较,确定压实值曲线和压实值之间的差异 基于压实值分布和压实值目标信息之间的差异的目标信息和输出信息。
    • 23. 发明申请
    • SOIL COMPACTING DEVICE COMPRISING A VIBRATION GENERATOR, AND METHOD FOR CONTROLLING THE VIBRATION GENERATOR
    • 用于控制跳动代理激振器及方法压实机
    • WO02025015A1
    • 2002-03-28
    • PCT/EP2001/010818
    • 2001-09-19
    • E01C19/34E01C19/28E01C19/38
    • E01C19/288
    • The invention relates to a soil compacting device comprising a vibration generator (3) that acts upon a soil contact plate (4). A controlling means of the vibration generator (3) comprises an amplitude-controlling unit (5) and a frequency-controlling unit (6). The amplitude-controlling unit (5) diminishes the vibration amplitude by a first amplitude difference when a bouncing of the soil contact plate (4) is detected. When no springing is detected within a clock timing, the amplitude-controlling unit (5) increases the vibration amplitude by a second amplitude difference. The frequency-controlling unit (6) determines the driving power that is output by a drive (3) to the vibration generator (3) and changes the vibration frequency so that the driving power approximately corresponds to a preset value. The amplitude control and the frequency control are advantageously carried out in parallel.
    • 甲土壤压实设备包括地面接触板(4)作用在振动激励器(3)。 振荡激励(3)的控制包括振幅调节装置(5)和一个频率控制装置(6)。 接地接触板(4)被检测到的跳跃时,幅度控制装置(5)减少约一个第一振幅差振荡的振幅。 如果不开裂是一个时钟时间内检测到,振幅控制器(5)增大振动振幅为第二振幅差。 频率控制装置(6)由一个驱动装置(2)向所述振动激励器(3)输出的驱动力来确定,并改变振荡频率,以使驱动力近似等于一个预定值。 振幅控制和频率控制可以并行地有利地进行。
    • 24. 发明申请
    • METHOD OF MEASURING MECHANICAL DATA OF A SOIL, AND OF COMPACTING THE SOIL, AND MEASURING OR SOIL-COMPACTION DEVICE
    • 法测量土力学数据和压缩和测量或 击实仪
    • WO1998017865A1
    • 1998-04-30
    • PCT/CH1997000396
    • 1997-10-21
    • AMMANN VERDICHTUNG AGANDEREGG, RolandLEIBUNDGUT, Hans, Ulrich
    • AMMANN VERDICHTUNG AG
    • E01C19/28
    • E01C19/288
    • In this method for achieving optimum, in particular homogeneous, soil compaction, a compaction device (3) acting upon the soil to be compacted, whose oscillations are registered together with those of the soil as a single compaction vibration system by a computing unit (12), is excited by an oscillation-inducing force in such a way that this compaction vibration system oscillates in resonance, or at a frequency ( OMEGA ) that exceeds the resonance value by a specified frequency value that is only determined by adjustment stabilities. The value of the oscillation-inducing force, its periodic frequency ( OMEGA ), and the phase angle ( phi ) to the oscillation of the compaction vibration system are set automatically by the computing unit (12) so that a specified soil rigidity is achieved, taking into account the mass of the compaction device (3) and of the weight pressing on it statically. The compaction device according to the invention can also be used to determine the soil rigidity and/or the soil modulus of elasticity.
    • 在该方法中,以达到最佳,特别是均匀的土壤压实是一个在作用地面待压实压缩装置(3),其被检测到一起振动与地面作为一个单一的压实振动系统由一个计算单元(12),通过振动的激振力激发以这样的方式 这个压实振动系统产生共鸣,或通过设置频率值的稳定性边界频率仅仅给出在预定的共振,(OMEGA)振荡。 振荡激振力的值,其周期频率(OMEGA)和相位角(PHI)到压实振动系统的振动可以自动由运算单元调整(12),使得考虑到压实装置(3)和静态称量它们的重量的质量 预设土壤刚性得以实现。 根据本发明的压缩装置也可以用来Bestimmug土壤的弹性土壤刚度和/或模量。
    • 27. 发明申请
    • SYSTEMS AND METHODS FOR GUIDING A COMPACTING MACHINE
    • 用于引导压实机的系统和方法
    • WO2016122834A1
    • 2016-08-04
    • PCT/US2016/012052
    • 2016-01-04
    • CATERPILLAR PAVING PRODUCTS INC.
    • DOWNING, Bryan, Joseph
    • E01C19/30E01C19/34E01C19/40
    • E01C19/004E01C19/26E01C19/288E01C19/48G01C21/36G05D1/021G06Q10/00
    • A guidance system (135) for a compacting machine (114) has a data interface (220) configured to receive real-time information indicative of a paving parameter and to receive project-specific information indicative of a construction parameter. The system (135) further has a locating device (226) configured to determine a location of the compacting machine (114) and processing device (136) in communication with the data interface (220) and the locating device (226). The processing device (136) is configured to use the real-time information and the project-specific information to determine a rolling pattern for the compacting machine (114) and, based on the location of the compacting machine (114) and the rolling pattern, provide directional guidance to the compacting machine (114).
    • 用于压实机(114)的引导系统(135)具有数据接口(220),其被配置为接收指示铺路参数的实时信息并且接收指示结构参数的项目特定信息。 系统(135)还具有定位装置(226),其被配置为确定与数据接口(220)和定位装置(226)通信的压实机(114)和处理装置(136)的位置。 处理装置(136)被配置为使用实时信息和项目特定信息来确定压实机(114)的滚动模式,并且基于压实机(114)的位置和滚动模式 向压实机(114)提供定向引导。