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81. 发明申请

US20100063668A1 TELEMATICS-ENABLED AGGREGATED VEHICLE DIAGNOSIS AND PROGNOSIS 有权
标题翻译：电话启用综合车辆诊断与预防
公开(公告)号：US20100063668A1
公开(公告)日：2010-03-11
申请号：US12205023
申请日：2008-09-05
申请人： Yilu Zhang , Nathan D. Ampunan , Mark J. Rychlinski , Mark N. Howell , Xiaodong Zhang , Krishnaraj Inbarajan , John J. Correia , Mutasim A. Salman , Mark E. Gilbert , Paul W. Loewer , Shirley B. Dost
发明人： Yilu Zhang , Nathan D. Ampunan , Mark J. Rychlinski , Mark N. Howell , Xiaodong Zhang , Krishnaraj Inbarajan , John J. Correia , Mutasim A. Salman , Mark E. Gilbert , Paul W. Loewer , Shirley B. Dost
IPC分类号： G06F17/00
CPC分类号： G06Q10/04 , G07C5/008
摘要： A system and method for telemetrically collecting on-road vehicle diagnostic data. In one embodiment, the method includes collecting vehicle diagnostic data from service shops, on-road vehicles and warranty records, aggregating the collected data and extracting knowledge therefrom. The extracted knowledge can be used to enhance algorithms on-board vehicles or at service centers so as to better identify vehicle faults and provide enhanced diagnostics and prognostics. The enhanced algorithms can then be used to provide predictive maintenance suggestions, provide trouble shooting assistance or provide vehicle design improvements.
摘要翻译：遥测车辆诊断数据的系统和方法。在一个实施例中，该方法包括从服务商店，道路车辆和保修记录收集车辆诊断数据，聚集所收集的数据并从中提取知识。提取的知识可用于增强车载车辆或服务中心的算法，以便更好地识别车辆故障并提供增强的诊断和预测。然后可以使用增强的算法来提供预测维护建议，提供故障排除辅助或提供车辆设计改进。

82. 发明申请

US20100026306A1 METHOD AND APPARATUS FOR TELEMATICS-BASED VEHICLE NO-START PROGNOSIS 有权
标题翻译：用于基于电话的车辆无启动预警的方法和装置
公开(公告)号：US20100026306A1
公开(公告)日：2010-02-04
申请号：US12181683
申请日：2008-07-29
申请人： Yilu Zhang , Mutasim A. Salman , Ryan M. Edwards , John J. Correia , Mark J. Rychlinski , Gary W. Gantt, JR. , Halasya Siva Subramania , Kyle L. Lobes
发明人： Yilu Zhang , Mutasim A. Salman , Ryan M. Edwards , John J. Correia , Mark J. Rychlinski , Gary W. Gantt, JR. , Halasya Siva Subramania , Kyle L. Lobes
IPC分类号： G01R31/36
CPC分类号： G01R31/3693 , G01R31/3689 , G08C17/00
摘要： A system and method for determining the status of a vehicle battery to determine whether the battery may not have enough charge to start the vehicle. The method includes collecting data relating to the battery on the vehicle and collecting data relating to the battery at a remote back-office. Both the vehicle and the remote data center determine battery characteristics based on the collected data and the likelihood of a vehicle no-start condition, where the algorithm used at the remote back-office may be more sophisticated. The data collected at the remote back-office may include vehicle battery information transmitted wirelessly from the vehicle, and other information, such as temperature, battery reliability, miles that the vehicle has driven per day, ambient temperature, high content vehicle, etc. Both the vehicle and the remote back-office may determine the battery open circuit voltage.
摘要翻译：一种用于确定车辆电池的状态以确定电池是否可能没有足够的充电以启动车辆的系统和方法。该方法包括在车辆上收集与电池相关的数据，并在远程后台收集与电池相关的数据。车辆和远程数据中心都基于收集的数据和车辆无启动条件的可能性确定电池特性，其中在远程后台使用的算法可能更复杂。在远程后台收集的数据可以包括从车辆无线传输的车辆电池信息，以及诸如温度，电池可靠性，车辆每天驾驶的里程，环境温度，高内容车辆等的其他信息。两者车辆和远程后台可以确定电池的开路电压。

83. 发明申请

US20080236269A1 Brake Pad Prognosis System 有权
标题翻译：刹车片预测系统
公开(公告)号：US20080236269A1
公开(公告)日：2008-10-02
申请号：US12036675
申请日：2008-02-25
申请人： Mark N. Howell , John P. Whaite , Phanu Amatyakul , Yuen-Kwok Chin , Mutasim A. Salman , Chih-Hung Yen , Mark T. Riefe
发明人： Mark N. Howell , John P. Whaite , Phanu Amatyakul , Yuen-Kwok Chin , Mutasim A. Salman , Chih-Hung Yen , Mark T. Riefe
IPC分类号： G01L5/28
CPC分类号： B60T17/221 , F16D2066/006
摘要： A method for providing an estimate of brake pad thickness. The method employs fusion of sensors, if used, and driver brake modeling to predict the vehicle brake pad life. An algorithm is employed that uses various inputs, such as brake pad friction material properties, brake pad cooling rate, brake temperature, vehicle mass, road grade, weight distribution, brake pressure, brake energy, braking power, etc. to provide the estimation. The method calculates brake work using total work minus losses, such as aerodynamic drag resistance, engine braking and/or braking power as braking torque times velocity divided by rolling resistance to determine the brake rotor and lining temperature. The method then uses the brake temperature to determine the brake pad wear, where the wear is accumulated for each braking event. A brake pad sensor can be included to provide one or more indications of brake pad thickness from which the estimation can be revised.
摘要翻译：一种用于提供制动衬块厚度的估计的方法。该方法采用传感器的融合（如果使用），以及驾驶员制动器建模来预测车辆刹车片的寿命。采用了诸如刹车片摩擦材料特性，刹车片冷却速度，制动温度，车辆质量，道路等级，重量分配，制动压力，制动能量，制动功率等各种输入的算法来提供估计。该方法通过制动转矩乘以速度除以滚动阻力来确定制动转子和衬里温度，使用总工作减去损耗（如气动阻力，发动机制动和/或制动功率）来计算制动作业。然后，该方法使用制动器温度来确定制动片磨损，其中每次制动事件都会累积磨损。可以包括制动衬块传感器以提供制动衬块厚度的一个或多个指示，从中可以修改估计值。

84. 发明授权

US07295902B2 Torque management algorithm for hybrid electric vehicles 有权
标题翻译：混合动力汽车扭矩管理算法
公开(公告)号：US07295902B2
公开(公告)日：2007-11-13
申请号：US10836799
申请日：2004-04-30
申请人： Jyh-Shin Chen , Mutasim A. Salman , Man-Feng Chang
发明人： Jyh-Shin Chen , Mutasim A. Salman , Man-Feng Chang
IPC分类号： B60K1/04
CPC分类号： B60W20/15 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , Y02T10/52 , Y02T10/56 , Y02T10/6286
摘要： A system and method for determining a commanded engine and motor torque to minimize fuel consumption and manage battery state of charge in a hybrid electric vehicle. The method includes determining a penalty factor value that dictates the usage of the battery. A cost value is determined for every feasible engine torque for a selected or demanded vehicle torque and speed request. Each cost value is determined by a fuel consumption value, a change in the battery state of charge and the penalty factor value. The change in the battery state of charge is determined from the motor power and a nominal battery state of charge. For a specific penalty factor, a look-up table for optimal engine torque is generated for different requested vehicle torques at various vehicle speeds. A separate look-up table is provided for each penalty factor.
摘要翻译：一种用于确定指挥的发动机和电动机扭矩的系统和方法，以最小化燃料消耗并管理混合电动车辆中的电池状态。该方法包括确定指示电池使用的罚因子值。对于所选择的或要求的车辆扭矩和速度请求的每个可行的发动机扭矩确定成本值。每个成本值由燃料消耗值，电池充电状态的变化和罚因子值确定。电池充电状态的变化由电机功率和标称电池充电状态决定。对于特定的惩罚因素，针对不同车辆速度下的不同要求的车辆扭矩产生用于最佳发动机扭矩的查找表。为每个惩罚因素提供单独的查找表。

85. 发明授权

US07136729B2 Supervisory diagnostics for integrated vehicle stability system 有权
标题翻译：综合车辆稳定系统的监控诊断
公开(公告)号：US07136729B2
公开(公告)日：2006-11-14
申请号：US10899210
申请日：2004-07-26
申请人： Mutasim A. Salman , Mark N. Howell
发明人： Mutasim A. Salman , Mark N. Howell
IPC分类号： G01M17/00
CPC分类号： B60T8/885 , B60T2270/402 , B60T2270/406 , B60T2270/413
摘要： A supervisory diagnostics system and related method for providing vehicle diagnostics for an integrated vehicle stability system that monitors the state of health of sensors, actuators, vehicle sub-system and communication sub-systems that are used in the stability control system. The diagnostics system employs an algorithm to determine whether the various sensors, actuators and sub-systems are operating properly. The algorithm determines whether the components and sub-systems are outputting valid signals at a component level. The algorithm also determines whether a bias of the sensors is below a predetermined limit. The algorithm further determines whether a comparison between the outputs of redundant sensors is below a predetermined threshold for a predetermined period of time. The system also performs a state of health analytical comparison of all the system signals. The system will go in to a fail-safe mode if a fault is detected.
摘要翻译：一种监控诊断系统和相关方法，用于为集成的车辆稳定性系统提供车辆诊断，该系统监视在稳定性控制系统中使用的传感器，致动器，车辆子系统和通信子系统的健康状态。诊断系统采用一种算法来确定各种传感器，执行器和子系统是否正常运行。该算法确定组件和子系统是否在组件级别输出有效信号。该算法还确定传感器的偏置是否低于预定极限。该算法还确定冗余传感器的输出之间的比较是否在预定时间段内低于预定阈值。该系统还执行所有系统信号的健康状况分析比较。如果检测到故障，系统将进入故障安全模式。

86. 发明授权

US07133755B2 State of health monitoring and fault diagnosis for integrated vehicle stability system 有权
公开(公告)号：US07133755B2
公开(公告)日：2006-11-07
申请号：US10899445
申请日：2004-07-26
申请人： Mutasim A. Salman , Mark N. Howell
发明人： Mutasim A. Salman , Mark N. Howell
IPC分类号： G06F7/00
CPC分类号： B60T8/885 , B60T2270/406 , B60T2270/413
摘要： A system and method for providing state of health monitoring and fault diagnostics for a vehicle stability system. The system includes at least one primary sensor and at least one secondary sensor for sensing the operation of at least one vehicle characteristic. The system calculates an estimated output of the primary sensor using at least one estimate model, and generates at least one residual as the difference between a measured output of the primary sensor and the estimated output of the estimate model. The system uses a residual pattern to determine if the primary sensor is faulty. The system compares the measured output of the primary sensor to a measured output of the secondary sensor if the residual is less than a threshold, and determines that the secondary sensor is faulty if the comparison between the measured outputs of the primary and secondary sensors is greater than a predetermined threshold.

87. 发明授权

US4850650A Hierarchical brake controller 失效
标题翻译：分级制动控制器
公开(公告)号：US4850650A
公开(公告)日：1989-07-25
申请号：US239908
申请日：1988-09-02
申请人： Steve J. Eckert , Mutasim A. Salman , Nader M. Boustany
发明人： Steve J. Eckert , Mutasim A. Salman , Nader M. Boustany
IPC分类号： B60T8/1766 , B60T8/26 , B60T13/66 , B60T13/74
CPC分类号： B60T8/326 , B60T13/662 , B60T13/745 , B60T8/1766 , B60T8/266
摘要： A hierarchical brake controller is described having two control levels, a high level supervisory controller and a low local controller. The supervisory controller receives a vehicle deceleration rate command from the vehicle operator and determines a commanded brake line pressure value to establish the actual vehicle deceleration at the operator commanded rate. The supervisory controller then proportions the commanded brake line pressure between the front and rear brakes based on a determined proportioning factor. The local controller at each wheel functions to establish the respective commanded front or rear brake line pressure. In addition, the local controller for each of the rear brake limits the applied brake pressure in response to a sensed incipient wheel lockup condition to prevent lockup of the braked wheel. The local controller for a rear brake that is limiting brake pressure to prevent a lockup condition provides a maximum allowable rear brake pressure value to the supervisory controller. The supervisory controller then limits the commanded brake line pressure and therefore the commanded front brake line pressure to values based on the maximum allowable rear brake pressure and the proportioning value between the front and rear brakes.
摘要翻译：描述了具有两个控制级别的分级制动控制器，即高级监控控制器和低本地控制器。监控控制器从车辆操作者接收车辆减速度指令，并且确定指令的制动管路压力值，以按照操作员指令速率建立实际车辆减速度。然后，监控控制器基于确定的比例因子来比较前制动器和后制动器之间的指令制动管路压力。每个车轮的本地控制器用于建立相应指令的前或后制动管路压力。此外，用于每个后制动器的本地控制器响应于感测到的初始轮锁定状态来限制施加的制动压力，以防止制动轮的锁止。用于限制制动压力以防止锁定状态的后制动器的本地控制器为监控控制器提供最大允许的后制动压力值。然后，监控控制器根据最大允许的后制动压力和前后制动器之间的配比值，限制指令的制动管路压力，从而将指令的前制动管路压力设定为数值。

88. 发明授权

US4828334A Antilock brake control system 失效
标题翻译：防抱死制动控制系统
公开(公告)号：US4828334A
公开(公告)日：1989-05-09
申请号：US239906
申请日：1988-09-02
申请人： Mutasim A. Salman
发明人： Mutasim A. Salman
IPC分类号： B60T8/1766 , B60T8/42
CPC分类号： B60T8/1766 , B60T8/4266 , Y10S303/09
摘要： A wheel lock control system in which when an incipient wheel lockup condition is first sensed, the brake pressure at that time is used to estimate a brake pressure value that is substantially equal to but greater than the brake pressure required to produce an incipient wheel lockup condition. The brake pressure is then dumped to allow wheel speed recovery. Following wheel speed recovery, the estimated brake pressure is applied to the wheel brake. At the same time, the brake torque tending to accelerate the wheel is computed by an expression taking into consideration the rate of change in wheel speed as the brake pressure is reapplied. When a peak brake torque value is identified, the optimum brake pressure that will result in the identified peak brake force is determined from the same expression used to calculate the brake torque but with the term associated with the rate of change in wheel speed being eliminated. The pressure to the wheel brake is then established to produce the optimum brake pressure and the wheel-to-vehicle speed ratio that existed at the time the peak brake torque was identified.
摘要翻译：一种车轮锁定控制系统，其中当首次感测到初始车轮锁定状态时，此时的制动压力用于估计制动压力值，该制动压力值基本上等于但大于产生初始车轮锁定条件所需的制动压力。然后将制动压力倾倒以允许轮速恢复。在车轮速度恢复之后，将估计的制动压力施加到车轮制动器。同时，考虑到重新施加制动压力时车轮速度的变化率，表达式计算出加速车轮的制动力矩。当确定峰值制动转矩值时，将根据用于计算制动转矩的相同表达式确定导致识别的峰值制动力的最佳制动压力，但是与轮速变化率相关联的术语被消除。然后建立对车轮制动器的压力，以产生最佳制动压力和在确定峰值制动转矩时存在的车轮对车速比。

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