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公开(公告)号：US07409294B2
公开(公告)日：2008-08-05
申请号：US10688472
申请日：2003-10-17
Applicant: Alan B. Mead , John L. Aker , Robert S. Gammenthaler , James Kevin McCoy
Inventor： Alan B. Mead , John L. Aker , Robert S. Gammenthaler , James Kevin McCoy
IPC: G08G1/00
CPC classification number: G01S13/931 , G01S13/348 , G01S2013/9375 , G01S2013/9378
Abstract: An enhanced police Doppler direction sensing radar detects possibly dangerous traffic conditions during certain vehicle maneuvers such as U-turns and returns to travel after roadside stops. By monitoring a host or primary vehicle speed, speed transitions, transmission state (e.g. gear selection), and the closing vehicle position, range and speed, a number of selectable conditions are detected, resulting in an alert indication to a primary vehicle operator. User preferences and thresholds allow the traffic alert function to be customized according to a primary vehicle operator's desire to suppress alerts in situations which the user does not deem dangerous. The traffic alert function may be automatically triggered under certain detected conditions, or manually initiated when the primary vehicle operator intends to make a driving maneuver.
Abstract translation: 增强的警察多普勒方向感测雷达可以在某些车辆操纵（例如U型转弯）中检测到可能危险的交通状况，并在路边停车后返回行驶。 通过监测主车辆或主要车辆速度，速度转换，传动状态（例如齿轮选择）和关闭车辆位置，范围和速度，检测到多个可选状态，导致向主车辆操作者的警报指示。 用户偏好和阈值允许根据主要车辆操作者在用户不认为危险的情况下抑制警报的愿望来定制交通警报功能。 交通警报功能可以在某些检测条件下自动触发，或者在主要车辆驾驶员打算进行驾驶操作时手动启动。
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公开(公告)号：US06831593B2
公开(公告)日：2004-12-14
申请号：US10452110
申请日：2003-06-02
Applicant: John L. Aker , Alan B. Mead , Robert S. Gammenthaler , Robert V. Vanman
Inventor： John L. Aker , Alan B. Mead , Robert S. Gammenthaler , Robert V. Vanman
IPC: G01S1358
CPC classification number: G01S7/06 , G01S7/064 , G01S13/52 , G01S13/931 , G01S2007/2883 , G01S2013/9353 , G01S2013/9375 , G01S2013/9378
Abstract: A system for processing radar data from two or more areas of interest is provided, such as for simultaneously processing vehicle speeds in the opposite lane in front of the patrol vehicle and in the opposite lane behind the patrol vehicle. The system includes an antenna signal processor that receives radar data from one or more radar antennae and generates speed data for a first vehicle travelling in a first direction relative to a radar observation point and a second vehicle travelling in a second direction relative to the radar observation point. A display generator system receives the speed data and user-entered display control data, and generates user-readable display data based on the speed data and the user-entered display control data.
Abstract translation: 提供用于处理来自两个或更多个感兴趣区域的雷达数据的系统，例如用于同时处理在巡逻车辆前方的相对车道和巡逻车辆后面的相对车道中的车速。 该系统包括天线信号处理器，其接收来自一个或多个雷达天线的雷达数据，并产生相对于雷达观测点沿第一方向行驶的第一车辆的速度数据和相对于雷达观测在第二方向上行驶的第二车辆 点。 显示发生器系统接收速度数据和用户输入的显示控制数据，并且基于速度数据和用户输入的显示控制数据生成用户可读的显示数据。
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公开(公告)号：US5691724A
公开(公告)日：1997-11-25
申请号：US695333
申请日：1996-08-09
Applicant: John L. Aker , Robert S. Gammenthaler , Alan B. Mead
Inventor： John L. Aker , Robert S. Gammenthaler , Alan B. Mead
CPC classification number: G01S7/003 , G01S13/92 , G01S7/032 , G01S7/354 , G01S13/58 , G01S13/583 , G01S2007/356 , G01S7/285 , G01S7/352
Abstract: A police radar utilizing digital data transmission from the antenna unit to a separately housed counting and display unit. The antenna has a double balanced mixer to suppress even order harmonics. The counting and display unit has a computer programmed to perform digital signal processing on the digital data received from the antenna to improve the quality and accuracy of calculated speeds for patrol speed, strongest target speed and fastest target speed. Fastest target speed can be displayed simultaneously with strongest target speed. Signal processing techniques are used to suppress false signals caused by double and triple bounce, harmonics, intermodulation products, video display terminal interference, etc.
Abstract translation: 利用数字数据从天线单元传输到独立的计数和显示单元的警察雷达。 天线具有双平衡混频器以抑制偶次谐波。 计数显示单元具有被编程为对从天线接收的数字数据执行数字信号处理的计算机，以提高巡航速度，最强目标速度和最快目标速度的计算速度的质量和精度。 最快的目标速度可以同时以最高的目标速度显示。 信号处理技术用于抑制由双重和三重反弹，谐波，互调产物，视频显示终端干扰等引起的假信号。
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4.发明授权Police traffic radar using absolute signal strength information to improve target signal processing accuracy 失效警方交通雷达采用绝对信号强度信息，提高目标信号处理精度
公开(公告)号：US5570093A
公开(公告)日：1996-10-29
申请号：US386552
申请日：1995-02-10
Applicant: John L. Aker , Robert S. Gammenthaler , Alan B. Mead
Inventor： John L. Aker , Robert S. Gammenthaler , Alan B. Mead
CPC classification number: G01S7/003 , G01S13/92 , G01S7/032 , G01S7/354 , G01S13/58 , G01S13/583 , G01S2007/356 , G01S7/285 , G01S7/352
Abstract: A police radar utilizing digital data transmission from the antenna unit to a separately housed counting and display unit. The antenna has a double balanced mixer to suppress even order harmonics. The counting and display unit has a computer programmed to perform digital signal processing on the digital data received from the antenna to improve the quality and accuracy of calculated speeds for patrol speed, strongest target speed and fastest target speed. Fastest target speed can be displayed simultaneously with strongest target speed. Signal processing techniques are used to suppress false signals caused by double and triple bounce, harmonics, intermodulation products, video display terminal interference, etc.
Abstract translation: 利用数字数据从天线单元传输到独立的计数和显示单元的警察雷达。 天线具有双平衡混频器以抑制偶次谐波。 计数显示单元具有被编程为对从天线接收的数字数据执行数字信号处理的计算机，以提高巡航速度，最强目标速度和最快目标速度的计算速度的质量和精度。 最快的目标速度可以同时以最高的目标速度显示。 信号处理技术用于抑制由双重和三重反弹，谐波，互调产物，视频显示终端干扰等引起的假信号。
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公开(公告)号：US07411544B2
公开(公告)日：2008-08-12
申请号：US10863683
申请日：2004-06-08
Applicant: John L. Aker , Alan B. Mead , Robert S. Gammenthaler , Robert Vanman
Inventor： John L. Aker , Alan B. Mead , Robert S. Gammenthaler , Robert Vanman
CPC classification number: G01S7/06 , G01S7/064 , G01S13/52 , G01S13/931 , G01S2007/2883 , G01S2013/9353 , G01S2013/9375 , G01S2013/9378
Abstract: A system for processing radar data from two or more areas of interest is provided, such as for simultaneously processing vehicle speeds in the opposite lane in front of the patrol vehicle and in the opposite lane behind the patrol vehicle. The system includes an antenna signal processor that receives radar data from one or more radar antennae and generates speed data for a first vehicle travelling in a first direction relative to a radar observation point and a second vehicle travelling in a second direction relative to the radar observation point. A display generator system receives the speed data and user-entered display control data, and generates user-readable display data based on the speed data and the user-entered display control data.
Abstract translation: 提供用于处理来自两个或更多个感兴趣区域的雷达数据的系统，例如用于同时处理在巡逻车辆前方的相对车道和巡逻车辆后面的相对车道中的车速。 该系统包括天线信号处理器，其接收来自一个或多个雷达天线的雷达数据，并产生相对于雷达观测点沿第一方向行驶的第一车辆的速度数据和相对于雷达观测在第二方向上行驶的第二车辆 点。 显示发生器系统接收速度数据和用户输入的显示控制数据，并且基于速度数据和用户输入的显示控制数据生成用户可读的显示数据。
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Patent Agency Ranking
公开(公告)号：US07218271B2
公开(公告)日：2007-05-15
申请号：US10863708
申请日：2004-06-08
Applicant: John L. Aker , Alan B. Mead , Robert S. Gammenthaler , Robert V. Vanman
Inventor： John L. Aker , Alan B. Mead , Robert S. Gammenthaler , Robert V. Vanman
IPC: G01S13/58
CPC classification number: G01S7/06 , G01S7/064 , G01S13/52 , G01S13/931 , G01S2007/2883 , G01S2013/9353 , G01S2013/9375 , G01S2013/9378
Abstract: A system for processing vehicle speed data for a vehicle is provided. The system includes a front antenna assembly of the vehicle generating a front digital signal, and a rear antenna assembly of the vehicle generating a rear digital signal. A fast Fourier transform system converts the front digital signal into front frequency shift data and the rear digital signal into rear frequency shift data. A patrol speed system matches the front frequency shift data and the rear frequency shift data and generates a vehicle speed for the vehicle.
Abstract translation: 提供了一种用于处理车辆的车辆速度数据的系统。 该系统包括车辆的前天线组件，产生前数字信号，车辆的后天线组件产生后数字信号。 快速傅里叶变换系统将前置数字信号转换为前置频移数据，后置数字信号转换成后置频移数据。 巡检速度系统匹配前排频移数据和后频移数据，并产生车辆的车速。
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公开(公告)号：US06853314B1
公开(公告)日：2005-02-08
申请号：US10620401
申请日：2003-07-16
Applicant: John L. Aker , Alan B. Mead , Robert S. Gammenthaler , Robert V. Vanman
Inventor： John L. Aker , Alan B. Mead , Robert S. Gammenthaler , Robert V. Vanman
CPC classification number: G01S7/06 , G01S7/04 , G01S13/589 , G01S13/92 , G08G1/052
Abstract: A system for displaying radar data from two or more areas of interest is provided, such as for simultaneously showing vehicle speeds in the opposite lane in front of the patrol vehicle and in the same lane behind the patrol vehicle. The system includes a first display that shows the speed of vehicles in the first area, such as the opposite lane in front of the patrol vehicle, and a second display that shows the speed of vehicles in the second area, such as the same lane behind the patrol vehicle.
Abstract translation: 提供了用于从两个或更多个感兴趣区域显示雷达数据的系统，例如同时显示在巡逻车辆前方的相对车道和巡逻车辆后面的同一车道中的车辆速度。 该系统包括显示第一区域中的车辆的速度的第一显示器，例如巡逻车辆前方的相对车道，以及显示第二区域中的车辆速度的第二显示器，例如后面的相同车道 巡逻车。
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公开(公告)号：US06580386B1
公开(公告)日：2003-06-17
申请号：US09930866
申请日：2001-08-16
Applicant: John L. Aker , Alan B. Mead , Robert S. Gammenthaler , Robert V. Vanman
Inventor： John L. Aker , Alan B. Mead , Robert S. Gammenthaler , Robert V. Vanman
IPC: G01S1308
CPC classification number: G01S7/06 , G01S7/064 , G01S13/52 , G01S13/931 , G01S2007/2883 , G01S2013/9353 , G01S2013/9375 , G01S2013/9378
Abstract: A system for processing radar data from two or more areas of interest is provided, such as for simultaneously processing vehicle speeds in the opposite lane in front of the patrol vehicle and in the opposite lane behind the patrol vehicle. The system includes an antenna signal processor that receives radar data from one or more radar antennae and generates speed data for a first vehicle travelling in a first direction relative to a radar observation point and a second vehicle travelling in a second direction relative to the radar observation point. A display generator system receives the speed data and user-entered display control data, and generates user-readable display data based on the speed data and the user-entered display control data.
Abstract translation: 提供用于处理来自两个或更多个感兴趣区域的雷达数据的系统，例如用于同时处理在巡逻车辆前方的相对车道和巡逻车辆后面的相对车道中的车速。 该系统包括天线信号处理器，其接收来自一个或多个雷达天线的雷达数据，并产生相对于雷达观测点沿第一方向行驶的第一车辆的速度数据和相对于雷达观测在第二方向上行驶的第二车辆 点。 显示发生器系统接收速度数据和用户输入的显示控制数据，并且基于速度数据和用户输入的显示控制数据生成用户可读的显示数据。
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9.发明授权Police traffic radar for allowing manual rejection of incorrect patrol speed display 失效警察交通雷达允许手动拒绝不正确的巡检速度显示
公开(公告)号：US5565871A
公开(公告)日：1996-10-15
申请号：US386374
申请日：1995-02-10
Applicant: John L. Aker , Robert S. Gammenthaler , Alan B. Mead
Inventor： John L. Aker , Robert S. Gammenthaler , Alan B. Mead
IPC: G01S7/00 , G01S7/02 , G01S7/288 , G01S13/02 , G01S13/58 , G01S13/60 , G01S13/66 , G01S13/86 , G01S13/87 , G01S13/92 , H03D9/06 , G01S15/60
CPC classification number: G01S7/023 , G01S13/86 , G01S13/92 , G01S7/003 , G01S13/58 , G01S13/60 , G01S13/66 , G01S13/87 , G01S2007/2883 , H03D9/0633
Abstract: A police radar utilizing digital data transmission from the antenna unit to a separately housed counting and display unit. The antenna has a double balanced mixer to suppress even order harmonics. The counting and display unit has a computer programmed to perform digital signal processing on the digital data received from the antenna to improve the quality and accuracy of calculated speeds for patrol speed, strongest target speed and fastest target speed. Fastest target speed can be displayed simultaneously with strongest target speed. Signal processing techniques are used to suppress false signals caused by double and triple bounce, harmonics, ntermodulation products, video display terminal interference, etc.
Abstract translation: 利用数字数据从天线单元传输到独立的计数和显示单元的警察雷达。 天线具有双平衡混频器以抑制偶次谐波。 计数显示单元具有被编程为对从天线接收的数字数据进行数字信号处理的计算机，以提高巡航速度，最强目标速度和最快目标速度的计算速度的质量和精度。 最快的目标速度可以同时以最高的目标速度显示。 信号处理技术用于抑制由双重和三重反弹，谐波，调制产物，视频显示终端干扰等引起的假信号。
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公开(公告)号：US20090002221A1
公开(公告)日：2009-01-01
申请号：US12184307
申请日：2008-08-01
Applicant: Alan B. Mead , John L. Aker , Robert S. Gammenthaler , James Kevin McCoy
Inventor： Alan B. Mead , John L. Aker , Robert S. Gammenthaler , James Kevin McCoy
CPC classification number: G01S13/931 , G01S13/348 , G01S2013/9375 , G01S2013/9378
Abstract: An enhanced police Doppler direction sensing radar detects possibly dangerous traffic conditions during certain vehicle maneuvers such as U-turns and returns to travel after roadside stops. By monitoring a host or primary vehicle speed, speed transitions, transmission state (e.g. gear selection), and the closing vehicle position, range and speed, a number of selectable conditions are detected, resulting in an alert indication to a primary vehicle operator. User preferences and thresholds allow the traffic alert function to be customized according to a primary vehicle operator's desire to suppress alerts in situations which the user does not deem dangerous. The traffic alert function may be automatically triggered under certain detected conditions, or manually initiated when the primary vehicle operator intends to make a driving maneuver.
Abstract translation: 增强的警察多普勒方向感测雷达可以在某些车辆操纵（例如U型转弯）中检测到可能危险的交通状况，并在路边停车后返回行驶。 通过监测主车辆或主要车辆速度，速度转换，传动状态（例如齿轮选择）和关闭车辆位置，范围和速度，检测到多个可选状态，导致向主车辆操作者的警报指示。 用户偏好和阈值允许根据主要车辆操作者在用户不认为危险的情况下抑制警报的愿望来定制交通警报功能。 交通警报功能可以在某些检测条件下自动触发，或者在主要车辆驾驶员打算进行驾驶操作时手动启动。
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