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1. 发明授权

US08044823B2 Systems and method for monitoring and controlling a vehicle travel surface 有权
标题翻译：用于监控和控制车辆行驶表面的系统和方法
公开(公告)号：US08044823B2
公开(公告)日：2011-10-25
申请号：US12726993
申请日：2010-03-18
申请人： John A. Doherty , Charles A. Kalbfleisch
发明人： John A. Doherty , Charles A. Kalbfleisch
IPC分类号： G08G1/09
CPC分类号： G08G1/096811 , G08G1/096816 , G08G1/09685 , G08G1/096861 , G08G1/127
摘要： Methods for determining need for treating a vehicle travel surface include sensing, at a first time, a characteristic of a vehicle travel surface from a mobile sensor. Sensed characteristics include temperature, friction coefficient, material volumetric buildup, e.g., composition, such as an amount or percentage of ice or snow, density, depth, freeze point and chemical concentrations. The sensed characteristic is recorded as a first measurement in a database, and GIS information correlating a location with the first measurement is attached. The characteristic of the vehicle travel surface is sensed at a second time, at the location, and recorded in the database, for example as a second measurement. GIS information correlating the location with the second measurement may be attached, and the first and second measurements compared.
摘要翻译：用于确定对车辆行驶表面的处理需求的方法包括在第一时间检测来自移动传感器的车辆行驶表面的特性。感测特征包括温度，摩擦系数，材料体积积累，例如组成，例如冰或雪的量或百分比，密度，深度，凝固点和化学浓度。感测到的特征被记录在数据库中作为第一测量，并且附加了将位置与第一测量相关联的GIS信息。车辆行驶表面的特性在第二时间，在该位置处被感测并记录在数据库中，例如作为第二测量。可以附加将位置与第二测量相关联的GIS信息，并且比较第一和第二测量。

2. 发明授权

US07839301B2 Surface condition sensing and treatment systems, and associated methods 有权
标题翻译：表面状况检测和处理系统及相关方法
公开(公告)号：US07839301B2
公开(公告)日：2010-11-23
申请号：US11150940
申请日：2005-06-13
申请人： John A. Doherty , Charles A. Kalbfleisch
发明人： John A. Doherty , Charles A. Kalbfleisch
IPC分类号： G08G1/09
CPC分类号： E01H10/007
摘要： A surface condition sensing and treatment system includes a transmitter for transmitting electromagnetic radiation (EMR) toward a surface material disposed upon a vehicle travel surface. Reflected EMR is received and signals indicative of the reflected EMR are processed to produce output corresponding to a characteristic of the surface material. Characteristics include friction, depth and composition, including ice present in the surface material. Sensing may be locally or remotely, automatically or manually initiated. The system may include a display and at least one computer with a database of surface material characteristics, historical, environmental and GIS positional information. Sensed characteristics processed with database information may determine a surface treatment, according to a selected outcome or level of service. A spreader system applies the surface treatment responsive to local, remote, automatic or manual command. The system may be mounted with a vehicle, and may sense surface conditions while the vehicle is in motion.
摘要翻译：表面状况检测和处理系统包括用于向设置在车辆行驶表面上的表面材料传送电磁辐射（EMR）的发射器。接收到反射的EMR，并且处理表示反射的EMR的信号以产生对应于表面材料的特征的输出。特征包括摩擦，深度和组成，包括表面材料中存在的冰。感测可以在本地或远程，自动或手动启动。该系统可以包括显示器和具有表面材料特性，历史，环境和GIS位置信息的数据库的至少一个计算机。用数据库信息处理的感测特征可以根据所选择的结果或服务水平确定表面处理。吊具系统根据本地，远程，自动或手动指令应用表面处理。该系统可以安装有车辆，并且可以在车辆运动时感测表面状况。

3. 发明授权

US07400267B1 Methods for determining need for treating a vehicle travel surface 有权
标题翻译：确定需要处理车辆行驶表面的方法
公开(公告)号：US07400267B1
公开(公告)日：2008-07-15
申请号：US11513697
申请日：2006-08-31
申请人： John A. Doherty , Charles A. Kalbfleisch
发明人： John A. Doherty , Charles A. Kalbfleisch
IPC分类号： G08G1/09
CPC分类号： G08G1/096811 , G08G1/096816 , G08G1/09685 , G08G1/096861 , G08G1/127
摘要： Methods for determining need for treating a vehicle travel surface include sensing, at a first time, a characteristic of a vehicle travel surface from a mobile sensor. Sensed characteristics include temperature, friction coefficient, material volumetric buildup, e.g., composition, such as an amount or percentage of ice or snow, density, depth, freeze point and chemical concentrations. The sensed characteristic is recorded as a first measurement in a database, and GIS information correlating a location with the first measurement is attached. The characteristic of the vehicle travel surface is sensed at a second time, at the location, and recorded in the database, for example as a second measurement. GIS information correlating the location with the second measurement may be attached, and the first and second measurements compared.
摘要翻译：用于确定对车辆行驶表面的处理需求的方法包括在第一时间检测来自移动传感器的车辆行驶表面的特性。感测特征包括温度，摩擦系数，材料体积积累，例如组成，例如冰或雪的量或百分比，密度，深度，凝固点和化学浓度。感测到的特征被记录在数据库中作为第一测量，并且附加了将位置与第一测量相关联的GIS信息。车辆行驶表面的特性在第二时间，在该位置处被感测并记录在数据库中，例如作为第二测量。可以附加将位置与第二测量相关联的GIS信息，并且比较第一和第二测量。

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