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1. 发明申请

US20110018737A1 Vehicle Collision Avoidance System and Method 有权
标题翻译：车辆碰撞避免系统及方法
公开(公告)号：US20110018737A1
公开(公告)日：2011-01-27
申请号：US12508947
申请日：2009-07-24
申请人： Chan-Wei Hsu , Liang-Yu Ke , Chih-Neng Liang
发明人： Chan-Wei Hsu , Liang-Yu Ke , Chih-Neng Liang
IPC分类号： G08G1/16
CPC分类号： G08G1/161
摘要： A vehicle collision avoidance system is implemented in a host vehicle. A wireless communication module in the host vehicles wirelessly broadcasts vehicle information packages of the host vehicle and receives external vehicle information packages from other neighboring vehicles. Based on the received vehicle information packages, a collision avoidance process is performed. The process has steps of mapping coordinates system, categorizing collision zones, determining whether a possible collision position exists, calculating a collision time and outputting warning messages. The estimations of the possible collision position and the collision time are not affected by the positions of the neighboring vehicles. Therefore, the neighboring vehicles approaching the host vehicle from different direction are effectively monitored.
摘要翻译：车辆碰撞避免系统在主车辆中实现。主机车辆中的无线通信模块无线地广播本车辆的车辆信息包，并从其他相邻车辆接收外部车辆信息包。基于所接收的车辆信息包，执行防撞处理。该过程具有映射坐标系，分类碰撞区，确定是否存在可能的碰撞位置，计算碰撞时间并输出警告消息的步骤。可能的碰撞位置和碰撞时间的估计不受相邻车辆的位置的影响。因此，有效地监视从不同方向接近本车的相邻车辆。

2. 发明授权

US08154422B2 Vehicle collision avoidance system and method 有权
标题翻译：车辆碰撞避免系统及方法
公开(公告)号：US08154422B2
公开(公告)日：2012-04-10
申请号：US12508947
申请日：2009-07-24
申请人： Chan-Wei Hsu , Liang-Yu Ke , Chih-Neng Liang
发明人： Chan-Wei Hsu , Liang-Yu Ke , Chih-Neng Liang
IPC分类号： G08G1/16
CPC分类号： G08G1/161
摘要： A vehicle collision avoidance system is implemented in a host vehicle. A wireless communication module in the host vehicles wirelessly broadcasts vehicle information packages of the host vehicle and receives external vehicle information packages from other neighboring vehicles. Based on the received vehicle information packages, a collision avoidance process is performed. The process has steps of mapping coordinates system, categorizing collision zones, determining whether a possible collision position exists, calculating a collision time and outputting warning messages. The estimations of the possible collision position and the collision time are not affected by the positions of the neighboring vehicles. Therefore, the neighboring vehicles approaching the host vehicle from different direction are effectively monitored.
摘要翻译：车辆碰撞避免系统在主车辆中实现。主机车辆中的无线通信模块无线地广播本车辆的车辆信息包，并从其他相邻车辆接收外部车辆信息包。基于所接收的车辆信息包，执行防撞处理。该过程具有映射坐标系，分类碰撞区，确定是否存在可能的碰撞位置，计算碰撞时间并输出警告消息的步骤。可能的碰撞位置和碰撞时间的估计不受相邻车辆的位置的影响。因此，有效地监视从不同方向接近本车的相邻车辆。

3. 发明授权

US08731769B2 Inertial sensor calibration method for vehicles and device therefor 有权
标题翻译：用于车辆及其装置的惯性传感器校准方法
公开(公告)号：US08731769B2
公开(公告)日：2014-05-20
申请号：US13246136
申请日：2011-09-27
申请人： Chan-Wei Hsu , Liang-Yu Ke
发明人： Chan-Wei Hsu , Liang-Yu Ke
IPC分类号： G01M17/00
CPC分类号： G01C21/16
摘要： An inertial sensor calibration method has steps of mounting an observer device and an inertial sensor of a vehicle carrying on an inertial move, acquiring actual vehicle motion data from the observer device and inertial signal data of the inertial sensor, calculating an integral corresponding to the vehicular dynamic variation model with respect to the inertial signal data to obtain predicted vehicle sensor data and calculating variations of the actual vehicle motion data, acquiring differences between the two calculated data, applying an energy optimization and a discretization to the differences so as to obtain parametric error variances, and feeding back the parametric error variances to the vehicular dynamic variation model to calibrate the parameters associated with offset and scale factor and acquire a calibrated vehicular dynamic variation model. Under the premise of no GPS, electronic compass or pressure sensor, the present invention can secure positioning continuity and reliability.
摘要翻译：惯性传感器校准方法具有安装观察者装置和携带惯性移动的车辆的惯性传感器的步骤，从观察者装置获取实际车辆运动数据和惯性传感器的惯性信号数据，计算对应于车辆的积分相对于惯性信号数据的动态变化模型，以获得预测的车辆传感器数据并计算实际车辆运动数据的变化，获取两个计算数据之间的差异，对差异应用能量优化和离散化以便获得参数误差方差，并将参数误差方差反馈到车辆动态变化模型，以校准与偏移和比例因子相关的参数，并获取校准的车辆动态变化模型。在没有GPS，电子罗盘或压力传感器的前提下，本发明可以确保定位的连续性和可靠性。

4. 发明授权

US08638238B2 Parking space detection device and method thereof 有权
标题翻译：停车位检测装置及其方法
公开(公告)号：US08638238B2
公开(公告)日：2014-01-28
申请号：US13209482
申请日：2011-08-15
申请人： Chan-Wei Hsu , Liang-Yu Ke , Ming-Kuan Ko
发明人： Chan-Wei Hsu , Liang-Yu Ke , Ming-Kuan Ko
IPC分类号： G08G1/00 , G08G1/01 , G08G1/04
CPC分类号： G06K9/00812 , B62D15/0285
摘要： A parking space detection device and method thereof, wherein, firstly, store a plurality of border data relating to moved distance of a vehicle, and distance between vehicle and an obstacle for reverse transmission of ultrasonic waves; then determine if said border data satisfy evaluation conditions, such that it is in a first detecting parking space then obstacle state, or in a first detecting obstacle then parking space state. Wherein, in case that any of evaluation conditions is satisfied, start to calculate a first difference between each of said border data and their average, to determine if it is grater than a standard deviation; in case that answer is positive, fetch at least two data points, a first data point and a second data point, corresponding to border data, then calculate their difference to adjust weights of first data point and second data point, in obtaining a highly accurate parking space.
摘要翻译：一种停车位检测装置及其方法，其中，首先，存储与车辆的移动距离有关的多个边界数据以及车辆与障碍物之间的距离，用于反向传输超声波; 然后确定所述边界数据是否满足评估条件，使得它处于第一检测停车空间，然后是障碍物状态，或者在第一检测障碍物中停车位状态。其中，如果满足任何评估条件，则开始计算每个所述边界数据与其平均值之间的第一差异，以确定其是否比标准偏差更大; 在答案为肯定的情况下，取得对应于边界数据的至少两个数据点，第一数据点和第二数据点，然后计算它们的差异以调整第一数据点和第二数据点的权重，以获得高精度停车位。

5. 发明申请

US20130079948A1 INERTIAL SENSOR CALIBRATION METHOD FOR VEHICLES AND DEVICE THEREFOR 有权
标题翻译：用于车辆及其装置的惯性传感器校准方法
公开(公告)号：US20130079948A1
公开(公告)日：2013-03-28
申请号：US13246136
申请日：2011-09-27
申请人： Chan-Wei Hsu , Liang-Yu Ke
发明人： Chan-Wei Hsu , Liang-Yu Ke
IPC分类号： G06F7/00
CPC分类号： G01C21/16
摘要： An inertial sensor calibration method has steps of mounting an observer device and an inertial sensor of a vehicle carrying on an inertial move, acquiring actual vehicle motion data from the observer device and inertial signal data of the inertial sensor, calculating an integral corresponding to the vehicular dynamic variation model with respect to the inertial signal data to obtain predicted vehicle sensor data and calculating variations of the actual vehicle motion data, acquiring differences between the two calculated data, applying an energy optimization and a discretization to the differences so as to obtain parametric error variances, and feeding back the parametric error variances to the vehicular dynamic variation model to calibrate the parameters associated with offset and scale factor and acquire a calibrated vehicular dynamic variation model. Under the premise of no GPS, electronic compass or pressure sensor, the present invention can secure positioning continuity and reliability.
摘要翻译：惯性传感器校准方法具有安装观察者装置和携带惯性移动的车辆的惯性传感器的步骤，从观察者装置获取实际车辆运动数据和惯性传感器的惯性信号数据，计算对应于车辆的积分相对于惯性信号数据的动态变化模型，以获得预测的车辆传感器数据并计算实际车辆运动数据的变化，获取两个计算数据之间的差异，对差异应用能量优化和离散化以便获得参数误差方差，并将参数误差方差反馈到车辆动态变化模型，以校准与偏移和比例因子相关的参数，并获取校准的车辆动态变化模型。在没有GPS，电子罗盘或压力传感器的前提下，本发明可以确保定位的连续性和可靠性。

6. 发明申请

US20100207786A1 Driving safety auxiliary network administration system and method thereof 有权
标题翻译：驾驶安全辅助网络管理系统及其方法
公开(公告)号：US20100207786A1
公开(公告)日：2010-08-19
申请号：US12378800
申请日：2009-02-19
申请人： Bo-Chiuan Chen , Liang-Yu Ke
发明人： Bo-Chiuan Chen , Liang-Yu Ke
IPC分类号： G08G1/16
CPC分类号： G08G1/161
摘要： This specification discloses a driving safety auxiliary network administration system and the method thereof. Vehicles in motion communicate with each other about their geographical locations and current moving states within a communication range. At least one of the vehicles in the communication range becomes the router of several other vehicles that are at dead corners of wireless communications. The router is responsible for transferring vehicle state signals of those vehicles out of direct communications between them. Therefore, all the vehicles in the communication range are not blocked by terrains, buildings or other vehicles. All of them are taken into account to assess and find possible dangerous vehicles. This technique can effectively solve the problem of dead corners in driving safety auxiliary network communications. Highly important packets can be immediately and reliably transmitted to the corresponding vehicles, providing efficient warnings.
摘要翻译：本说明书公开了驾驶安全辅助网络管理系统及其方法。运动中的车辆在通信范围内与其地理位置和当前移动状态相互通信。通信范围中的至少一个车辆成为处于无线通信死角的几个其他车辆的路由器。路由器负责将这些车辆的车辆状态信号从它们之间的直接通信中转移出去。因此，通信范围内的所有车辆都不会被地形，建筑物或其他车辆阻挡。所有这些都被考虑在内，以评估和查找可能的危险车辆。该技术可有效解决驾驶安全辅助网络通信中死角问题。高度重要的数据包可以立即可靠地传输到相应的车辆，提供有效的警告。

7. 发明授权

US08179239B2 Driving safety auxiliary network administration system and method thereof 有权
标题翻译：驾驶安全辅助网络管理系统及其方法
公开(公告)号：US08179239B2
公开(公告)日：2012-05-15
申请号：US12378800
申请日：2009-02-19
申请人： Bo-Chiuan Chen , Liang-Yu Ke
发明人： Bo-Chiuan Chen , Liang-Yu Ke
IPC分类号： B60Q1/00
CPC分类号： G08G1/161
摘要： This specification discloses a driving safety auxiliary network administration system and the method thereof. Vehicles in motion communicate with each other about their geographical locations and current moving states within a communication range. At least one of the vehicles in the communication range becomes the router of several other vehicles that are at dead corners of wireless communications. The router is responsible for transferring vehicle state signals of those vehicles out of direct communications between them. Therefore, all the vehicles in the communication range are not blocked by terrains, buildings or other vehicles. All of them are taken into account to assess and find possible dangerous vehicles. This technique can effectively solve the problem of dead corners in driving safety auxiliary network communications. Highly important packets can be immediately and reliably transmitted to the corresponding vehicles, providing efficient warnings.
摘要翻译：本说明书公开了驾驶安全辅助网络管理系统及其方法。运动中的车辆在通信范围内与其地理位置和当前移动状态相互通信。通信范围中的至少一个车辆成为处于无线通信死角的几个其他车辆的路由器。路由器负责将这些车辆的车辆状态信号从它们之间的直接通信中转移出去。因此，通信范围内的所有车辆都不会被地形，建筑物或其他车辆阻挡。所有这些都被考虑在内，以评估和查找可能的危险车辆。该技术可有效解决驾驶安全辅助网络通信中死角问题。高度重要的数据包可以立即可靠地传输到相应的车辆，提供有效的警告。

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