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1. 发明申请

WO2022060528A1 OCCUPANT RESPIRATION ISOLATION SYSTEM 审中-公开
公开(公告)号：WO2022060528A1
公开(公告)日：2022-03-24
申请号：PCT/US2021/046848
申请日：2021-08-20
申请人： INTERNATIONAL TRUCK INTELLECTUAL PROPERTY COMPANY, LLC
发明人： SORENSEN, Tom Lee
IPC分类号： A61L9/20 , B60N2/90
摘要： An occupant respiration isolation system comprises a plenum having an interior. A source of ultraviolet radiation is located in the interior. A first duct is disposed between an interior of a vehicle and the interior of the plenum for conveying air from the interior of the vehicle to the interior of the plenum. A vent is disposed between the interior of the vehicle and the first duct allowing air from the interior of the vehicle to enter the first duct. A fan is operatively connected with the plenum that varies airflow through plenum. A third duct conveys air from the interior of the plenum to the interior of the vehicle. A first sensor generating a first signal is disposed in the interior of the plenum. A controller is disposed on the vehicle operatively connected with the first sensor for receiving the first signal.

2. 发明申请

WO2014193364A1 AC SYSTEM WITH PROPORTIONAL CONTROLLED HYDRAULIC FAN 审中-公开
标题翻译：具有比例控制液压风扇的交流系统
公开(公告)号：WO2014193364A1
公开(公告)日：2014-12-04
申请号：PCT/US2013/043097
申请日：2013-05-29
申请人： INTERNATIONAL TRUCK INTELLECTUAL PROPERTY COMPANY, LLC
发明人： NETO, Jose Antonio Marques , MCCOY, William , BARBREY, William Laroy , ARENDAS, Andrew Joseph
IPC分类号： B60H1/32
CPC分类号： B60H1/00885 , B60H1/3205 , B60H1/3211 , B60H1/323 , B60H1/3232 , B60H2001/3251 , B60H2001/3277 , F01P7/044 , F01P9/06 , F01P11/16
摘要： A system and method for improving the operation of a cooling system and AC system for an engine, without sacrificing engine performance is disclosed. The system includes a cooling module positioned within an engine compartment of the vehicle, a cooling fan mounted in front of the cooling module, and a control strategy for controlling operation of the cooling fan based on engine conditions. The system includes incorporating at least one sensor, include a pressure sensor installed within the high pressure side of the AC system. The method includes providing an AC system having a high pressure side and a low pressure side, providing at least one sensor on the high pressure side for producing an electrical signal in response to an operating condition, determining which sensor has a highest electrical signal value for controlling the speed of the fan.
摘要翻译：公开了一种用于改善发动机的冷却系统和AC系统的操作而不牺牲发动机性能的系统和方法。该系统包括位于车辆的发动机室内的冷却模块，安装在冷却模块前面的冷却风扇，以及基于发动机状况来控制冷却风扇的运转的控制策略。该系统包括并入至少一个传感器，包括安装在AC系统的高压侧内的压力传感器。该方法包括提供具有高压侧和低压侧的AC系统，在高压侧提供至少一个传感器，以响应于操作条件产生电信号，确定哪个传感器具有最高的电信号值控制风扇的速度。

3. 发明申请

WO2014171934A1 THERMAL-OPERATED PUMP 审中-公开
标题翻译：热操作泵
公开(公告)号：WO2014171934A1
公开(公告)日：2014-10-23
申请号：PCT/US2013/036959
申请日：2013-04-17
申请人： INTERNATIONAL TRUCK INTELLECTUAL PROPERTY COMPANY, LLC
发明人： LILL, Mark
IPC分类号： F16K31/64
CPC分类号： F04B39/121 , F04B39/06
摘要： A thermal operated fluid pump has a plunger which is moved by a thermally expandable element to compress a fluid, such as natural gas, into a storage cylinder. The present disclosure relates to a gas reclamation system for returning contained vent gas to a gas storage vessel which stores gas at super-atmospheric pressure and to a fluid pump which is useful as a gas reclamation pump in a gas reclamation system. The gas reclamation system comprises a gas storage vessel which stores a gas, such as natural gas, at super-atmospheric pressure. A vent gas containment space contains vent gas which has been vented from the gas storage vessel.
摘要翻译：热操作流体泵具有由热膨胀元件移动以将诸如天然气的流体压缩到储存缸中的柱塞。本公开涉及一种用于将包含的排放气体返回到在超大气压下储存气体的气体储存容器和用于气体回收系统中用作气体回收泵的流体泵的气体回收系统。气体回收系统包括在超大气压下储存例如天然气的气体的气体储存容器。排放气体容纳空间包含从气体存储容器排出的排出气体。

4. 发明申请

WO2014149042A1 SMART CRUISE CONTROL SYSTEM 审中-公开
标题翻译：智能巡航控制系统
公开(公告)号：WO2014149042A1
公开(公告)日：2014-09-25
申请号：PCT/US2013/033136
申请日：2013-03-20
申请人： INTERNATIONAL TRUCK INTELLECTUAL PROPERTY COMPANY, LLC
发明人： CHEN, Cheng , ZHANG, Shusen
IPC分类号： G01C21/00
CPC分类号： G01C21/165 , B60W10/06 , B60W30/14 , B60W40/1005 , B60W40/13 , B60W50/0097 , B60W2550/142 , B60W2550/143 , B60W2550/402
摘要： A method and apparatus for controlling the operation of a vehicle using a predictive control system. The technology includes predicting a characteristic of a portion of a road and defining a cost function based on a plurality of vehicle parameters and the predicted road characteristic. Engine torque and engine brake torque commands and vehicle set speed are calculated, and a gear shifting command is determined. The system may include a Kalman filter for estimating vehicle mass and road grade when measurements of a navigation sensor and data from a three dimensional map are unavailable, and a Kalman filter for estimating vehicle mass, aerodynamic drag, and rolling resistance when the navigation sensor measurements and map data are available. The engine torque, engine brake torque, and gear shifting commands are adjusted based on the predicted road characteristic to follow the calculated vehicle set speed to minimize the defined cost function.
摘要翻译：用于使用预测控制系统来控制车辆的操作的方法和设备。该技术包括预测道路的一部分的特征并且基于多个车辆参数和预测道路特征定义成本函数。计算发动机扭矩和发动机制动扭矩命令和车辆设定速度，并确定换档命令。该系统可以包括卡尔曼滤波器和卡尔曼滤波器，该卡尔曼滤波器用于在导航传感器的测量结果和来自三维地图的数据不可用时估计车辆质量和道路坡度，以及当导航传感器测量值和地图数据可用。发动机转矩，发动机制动转矩和换档指令根据预测的道路特性进行调整，以遵循计算出的车辆设定速度，以最小化定义的成本函数。

5. 发明申请

WO2014031099A1 VEHICLE POWERTRAIN AND METHOD 审中-公开
标题翻译：车辆动力系统和方法
公开(公告)号：WO2014031099A1
公开(公告)日：2014-02-27
申请号：PCT/US2012/051658
申请日：2012-08-21
申请人： INTERNATIONAL TRUCK INTELLECTUAL PROPERTY COMPANY, LLC , MINARCIN, Monika Alicia Alexandria
发明人： MINARCIN, Monika Alicia Alexandria
IPC分类号： B60K1/02
CPC分类号： B60W10/06 , B60W10/08 , B60W20/10 , Y02T10/6286
摘要： A vehicle comprises a powertrain with at least a first configuration of an electrical motor for available for propulsion and an internal combustion engine available for propulsion, a source of generated electricity and a rechargeable energy storage system. A control system selects a powertrain state based on a modeled target state, an evaluation of objective and subjective costs, as well as the present powertrain state.
摘要翻译：车辆包括具有用于推进的电动机的至少第一配置的动力传动系和可用于推进的内燃机，发电源和可再充电能量存储系统。控制系统基于模拟目标状态，目标和主观成本的评估以及当前动力系统状态来选择动力系状态。

6. 发明申请

WO2013015807A1 TABLE 审中-公开
标题翻译：表
公开(公告)号：WO2013015807A1
公开(公告)日：2013-01-31
申请号：PCT/US2011/045560
申请日：2011-07-27
申请人： INTERNATIONAL TRUCK INTELLECTUAL PROPERTY COMPANY, LLC , HUNDT, Christopher George
发明人： HUNDT, Christopher George
IPC分类号： A47B3/00
CPC分类号： B60N3/001 , B60N2/24
摘要： A table is disclosed. The assembly includes a storage unit having an interior space and a bracket secured within the interior space. A rod movable laterally and rotationally is mounted on the bracket. A planar surface is attached to the rod, and is movable with the rod between a set-up use position and a downward, storage position. A fastener or securing device is used to alternatively release the rod for movement and lock the rod in a desired position.
摘要翻译：披露了一张桌子。组件包括具有内部空间的存储单元和固定在内部空间内的支架。横向移动并且旋转地安装在支架上的杆。平面附接到杆上，并且可以在杆之间在安装使用位置和向下的存储位置之间移动。紧固件或紧固装置用于交替地释放杆以便运动并将杆锁定在期望的位置。

7. 发明申请

WO2012173630A1 SUPERVISORY CONTROL SYSTEM FOR HYBRID-ELECTRIC POWERTRAINS 审中-公开
标题翻译：混合动力系统监控系统
公开(公告)号：WO2012173630A1
公开(公告)日：2012-12-20
申请号：PCT/US2011/040889
申请日：2011-06-17
申请人： INTERNATIONAL TRUCK INTELLECTUAL PROPERTY COMPANY, LLC , BISSONTZ, Jay E.
发明人： BISSONTZ, Jay E.
IPC分类号： G05D3/00
CPC分类号： B60W10/06 , B60L11/1866 , B60W10/08 , B60W10/26 , B60W20/00 , B60W30/192 , B60W50/0205 , B60W2050/0006 , B60W2050/021 , Y02T10/7005 , Y02T10/7061 , Y10S903/93
摘要： A method of operating a vehicle with hybrid-electric powertrain having an engine, a generator, and a battery is provided. A vehicle start input signal is received from an operator interface. A master controller initiates after receiving input from the operator interface. A secondary controller initiates after starting initiation of the master controller. A battery pack cell voltage balancing test is performed utilizing the master controller. Voltage within the battery pack cells is balanced based upon the balancing test. A isolation contactor closes after balancing the voltage within the battery pack. A signal from the master controller to the secondary controller to begin operation is generated after closing the isolation contactor. Alternately, voltage within the battery pack cells based upon results of the balancing test may take place dynamically during vehicle operation after closure of the isolation contactor.
摘要翻译：提供了具有发动机，发电机和电池的具有混合动力传动系的车辆的操作方法。从操作员接口接收车辆起动输入信号。从操作员界面接收到输入后，主控制器启动。在主控制器启动后，辅助控制器启动。使用主控制器执行电池组电池电压平衡测试。基于平衡测试来平衡电池组电池内的电压。在平衡电池组中的电压之后，隔离接触器闭合。闭合隔离接触器后，会产生从主控制器到次控制器开始运行的信号。或者，基于平衡测试的结果，电池组单元内的电压可以在闭合隔离接触器之后的车辆操作期间动态地发生。

8. 发明申请

WO2012128772A1 VEHICLE ELECTRICAL SYSTEM WITH COOLING 审中-公开
标题翻译：具有冷却功能的车用电气系统
公开(公告)号：WO2012128772A1
公开(公告)日：2012-09-27
申请号：PCT/US2011/029784
申请日：2011-03-24
申请人： INTERNATIONAL TRUCK INTELLECTUAL PROPERTY COMPANY, LLC , BISSONTZ, Jay, E.
发明人： BISSONTZ, Jay, E.
IPC分类号： B60K11/00
CPC分类号： B60L1/003 , B60K6/20 , B60L3/0023 , B60L7/14 , B60L11/14 , B60L11/1864 , B60L11/1868 , B60L2200/28 , B60L2200/36 , B60L2210/12 , B60L2210/14 , B60L2210/40 , B60L2240/34 , B60L2240/36 , B60L2250/16 , B60L2270/20 , Y02T10/70 , Y02T10/7005 , Y02T10/7061 , Y02T10/7066 , Y02T10/7077 , Y02T10/7225 , Y02T10/7233 , Y02T10/7241
摘要： In a vehicle electrical system comprising an electrical power source, at least a first load for energization from the electrical power source and a resistive load which may be interposed between the electrical power source and the first load to prevent current inrush upon initialization, a cooling system for the resistive load is provided. Isolation contactors provide for the selective connection of the at least first load to the electrical power source in energization circuits, the electrical contactors allowing interposing and removing the resistive load from the energization circuit from particular energization circuits to suppress inrush currents. A cooling system provides for directing forced gas toward the resistive load during initialization of the first loads. An electrical system controller controls the electrical contactors and turns on and off means for directing the forced gas.
摘要翻译：在一种车辆电气系统中，包括一个电源，至少一个第一负载，用于从电源通电;以及一个电阻性负载，该负载可插在电源和第一负载之间，以防止初始化时电流涌入;冷却系统为电阻负载提供。隔离接触器提供在通电电路中将至少第一负载选择性地连接到电源，电接触器允许从特定通电电路的通电电路插入和去除电阻负载以抑制浪涌电流。冷却系统提供在第一负载初始化期间将强制气体引向电阻负载。电气系统控制器控制电接触器并打开和关闭用于引导强制气体的装置。

9. 发明申请

WO2012128770A1 CONTROL SYSTEM FOR VEHICLE EQUIPPED FOR REGENERATIVE BRAKING 审中-公开
标题翻译：用于再生式制动的车辆控制系统
公开(公告)号：WO2012128770A1
公开(公告)日：2012-09-27
申请号：PCT/US2011/029762
申请日：2011-03-24
申请人： INTERNATIONAL TRUCK INTELLECTUAL PROPERTY COMPANY, LLC , BISSONTZ, Jay, E.
发明人： BISSONTZ, Jay, E.
IPC分类号： B60L7/10
CPC分类号： B60L1/003 , B60L1/02 , B60L3/0046 , B60L3/12 , B60L7/14 , B60L7/26 , B60L11/14 , B60L11/1857 , B60L11/1861 , B60L2200/36 , B60L2210/10 , B60L2210/40 , B60L2240/545 , B60L2240/547 , B60L2240/549 , Y02T10/70 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7216 , Y02T10/7241
摘要： A vehicle has a electrical machine which functions as a generator during regenerative braking or as a traction motor. Traction batteries both receive power from and supply power to the electrical machine. The vehicle has brakes which supplement braking capacity of the machine. The power source for the brakes is pneumatic which operates as an accessory using a compressor motor. Power for the compressor motor comes from the batteries or from the electrical machine. The compressor motor can operate as a power sink allowing the machine to provide braking beyond capacity of the traction batteries to absorb power by allowing the pneumatic system to discharge air to atmosphere during braking. Controls allow operation of purge valve in response to moisture conditions in air tanks and operation of compressor to charge tanks in response to compressed air usage rates or pressure levels.
摘要翻译：车辆具有在再生制动期间或作为牵引电动机用作发电机的电机。牵引电池从电机接收电力并为其供电。车辆具有补偿机器制动能力的制动器。用于制动器的动力源是气动的，其作为使用压缩机马达的附件进行操作。压缩机电机的电源来自电池或电机。压缩机电动机可以作为动力吸收器工作，允许机器通过允许气动系统在制动期间将空气排放到大气中而提供超过牵引电池的容量以吸收动力的制动。控制器可以响应于压缩空气使用率或压力水平而响应于空气罐中的湿气条件和压缩机的运行而对充气罐进行充气的操作。

10. 发明申请

WO2012125158A1 HYBRID ELECTIC VEHICLE POWER MANAGEMENT SYSTEM 审中-公开
标题翻译：混合动力车辆动力管理系统
公开(公告)号：WO2012125158A1
公开(公告)日：2012-09-20
申请号：PCT/US2011/028480
申请日：2011-03-15
申请人： INTERNATIONAL TRUCK INTELLECTUAL PROPERTY COMPANY, LLC , BISSONTZ, Jay E.
发明人： BISSONTZ, Jay E.
IPC分类号： B60K6/20
CPC分类号： B60L11/1866 , B60L1/003 , B60L7/22 , B60L2200/28 , B60L2200/40 , B60L2240/34 , B60W10/08 , B60W10/30 , B60W20/15 , B60W30/18127 , B60W2300/126 , B60W2510/244 , H02J7/1423 , Y02T10/7005 , Y02T10/7061 , Y02T10/92
摘要： Level voltage levels/states of charge are maintained among a plurality of high voltage DC electrical storage devices/traction battery packs that are arrayed in series to support operation of a hybrid electric vehicle drive train. Each high voltage DC electrical storage device supports a high voltage power bus, to which at least one controllable load is connected, and at least a first lower voltage level electrical distribution system. The rate of power transfer from the high voltage DC electrical storage devices to the at least first lower voltage electrical distribution system is controlled by DC-DC converters.
摘要翻译：在串联排列的多个高压DC蓄电装置/牵引电池组之间维持电平电压电平/充电状态，以支持混合电动车辆传动系的操作。每个高压直流电存储装置支持连接有至少一个可控负载的高压电力总线，以及至少第一低电压电力配电系统。从高压DC蓄电装置到至少第一低压配电系统的电力传输速率由DC-DC转换器控制。

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