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    • 3. 发明授权
    • Methods and systems for managing air traffic
    • 管理空中交通的方法和系统
    • US08606491B2
    • 2013-12-10
    • US13032101
    • 2011-02-22
    • Rajesh Venkat SubbuFeng XueMauricio Castillo-EffenJoel Kenneth KloosterJoachim Karl HochwarthSergio TorresWeiwei Chen
    • Rajesh Venkat SubbuFeng XueMauricio Castillo-EffenJoel Kenneth KloosterJoachim Karl HochwarthSergio TorresWeiwei Chen
    • G08G5/00G08G5/04
    • G08G5/0043G06Q10/047G06Q10/06G06Q50/30
    • Methods and systems suitable for negotiating air traffic trajectory modification requests received from multiple aircraft that each has trajectory parameters. The methods include transmitting from at least a first aircraft a first trajectory modification request to alter the altitude, speed and/or lateral route thereof. A first conflict assessment is then performed to determine if the first trajectory modification request poses a conflict with the altitudes, speeds and lateral routes of other aircraft. If a conflict is not identified, the first trajectory modification request is granted and the first aircraft is notified of the first trajectory modification request being granted. Alternatively, if a conflict is identified, the first trajectory modification request is not granted and the first aircraft is notified thereof. If the first trajectory modification request was not granted, the first trajectory modification request is placed in a queue, which is periodically processed to perform subsequent conflict assessments.
    • 适用于协商从多台飞机接收的空中交通轨迹修改请求的方法和系统,每个航空器具有轨迹参数。 所述方法包括从至少第一飞行器发送第一轨迹修改请求以改变其高度,速度和/或横向路线。 然后执行第一冲突评估以确定第一轨迹修改请求是否与其他飞行器的高度,速度和侧向路线形成冲突。 如果没有识别到​​冲突,则授予第一轨迹修改请求,并且向第一飞机通知被授予的第一轨迹修改请求。 或者,如果确定了冲突,则未授予第一轨迹修改请求,并且通知第一飞行器。 如果未授予第一轨迹修改请求,则将第一轨迹修改请求放置在队列中,该队列被周期性地处理以执行随后的冲突评估。
    • 4. 发明申请
    • METHODS AND SYSTEMS FOR MANAGING AIR TRAFFIC
    • 管理空中交通的方法和系统
    • US20120215435A1
    • 2012-08-23
    • US13032176
    • 2011-02-22
    • Rajesh Venkat SubbuFeng XueMauricio Castillo-EffenJoel Kenneth KloosterJoachim Karl HochwarthSergio TorresWeiwei Chen
    • Rajesh Venkat SubbuFeng XueMauricio Castillo-EffenJoel Kenneth KloosterJoachim Karl HochwarthSergio TorresWeiwei Chen
    • G08G5/00
    • G08G5/0013G08G5/0043G08G5/0082G08G5/02
    • Methods and systems scheduling and negotiating air traffic within an airspace surrounding an airport and scheduled to land at the airport. An air traffic control (ATC) system is used to monitor the altitudes, speeds and lateral routes of aircraft as they enter the airspace. The ATC system generates a scheduled time-of-arrival (STA) for each aircraft at one or more meter fix points associated with the airport, the STA for each aircraft is stored, and data is received or inferred with the ATC system for at least a first of the aircraft, including a minimum fuel-cost speed and predicted trajectory parameters of the first aircraft based on current values of its existing trajectory parameters. Auxiliary data, including earliest and latest estimated time-of-arrival ETAmin and ETAmax at the meter fix point, are generated for the first aircraft using the predicted trajectory parameters. The ATC system determines whether the STA of the first aircraft is in or outside an ETA range bounded by its ETAmin and ETAmax. Instructions are transmitted to the first aircraft to ensure its arrival at the meter fix point at the STA or the ETAmin of the first aircraft, and the STA is updated for each aircraft stored in the queue.
    • 方法和系统安排和谈判机场周围空域内的空中交通,并计划在机场降落。 空中交通管制(ATC)系统用于监控飞机进入空域时的高度,速度和侧向航路。 ATC系统在与机场相关联的一个或多个仪表固定点处为每个飞行器生成预定的到达时间(STA),存储每个飞行器的STA,并且至少与ATC系统接收或推断数据 基于现有轨迹参数的当前值,飞行器中的第一个,包括最低燃料成本速度和第一架飞机的预测轨迹参数。 使用预测的轨迹参数为第一架飞机生成辅助数据,包括最早和最近的估计到达时间ETAmin和仪表固定点的ETAmax。 ATC系统确定第一架飞机的STA是否处于由其ETAmin和ETAmax所限定的ETA范围之内或之外。 指令被发送到第一台飞机,以确保其到达STA的第一台飞机的米座固定点或第一架飞机的ETAmin,并为存储在队列中的每架飞机更新STA。
    • 5. 发明申请
    • METHODS AND SYSTEMS FOR MANAGING AIR TRAFFIC
    • 管理空中交通的方法和系统
    • US20120215434A1
    • 2012-08-23
    • US13032151
    • 2011-02-22
    • Rajesh Venkat SubbuJon David PetersenWeiwei Chen
    • Rajesh Venkat SubbuJon David PetersenWeiwei Chen
    • G08G5/00
    • G08G5/0013
    • Methods and systems suitable for processing multiple trajectory modification requests received from multiple aircraft within an airspace. The methods include receiving multiple trajectory modification requests that are transmitted from multiple aircraft and request alterations of the altitudes, speeds and/or lateral routes thereof, sequentially performing conflict assessments on the multiple trajectory modification requests to determine if any of the multiple trajectory modification requests pose conflicts with the altitudes, speeds and lateral routes of any other of the multiple aircraft, placing in a computer memory data queue n trajectory modification requests of the multiple trajectory modification requests that are identified by the conflict assessments as posing conflicts, and periodically processing the queue to perform subsequent conflict assessments on the n trajectory modification requests to determine if any of the n trajectory modification requests still pose conflicts with the altitudes, speeds and lateral routes of any other of the multiple aircraft.
    • 适用于处理从空域内的多架飞机接收的多轨迹修改请求的方法和系统。 所述方法包括接收从多个飞行器发送的多个轨迹修改请求,并请求对其高度,速度和/或横向路线的改变,对多个轨迹修改请求顺序执行冲突评估,以确定多个轨迹修改请求中是否存在任何姿势 与多个飞机中的任何其他飞机的高度,速度和横向路线冲突,将由冲突评估识别的多个轨迹修改请求的轨迹修改请求放置在计算机存储器数据队列中,构成冲突,并周期性地处理队列 对n个轨迹修改请求执行随后的冲突评估,以确定n个轨迹修改请求中的任何一个是否仍然与多个飞行器中的任何另一个的高度,速度和横向路线相冲突。
    • 6. 发明授权
    • Read timing generation circuit
    • 读定时生成电路
    • US09047935B2
    • 2015-06-02
    • US14123104
    • 2011-11-25
    • Weiwei ChenLan ChenShiyang Yang
    • Weiwei ChenLan ChenShiyang Yang
    • G11C7/00G11C7/22G11C8/18G11C8/06G11C7/12
    • G11C7/222G11C7/12G11C8/06G11C8/18
    • Disclosed is a read timing generation circuit, capable of reducing dynamic power consumption. After a multi-bit address Add1, Add2, . . . , and AddN passes through an address change monitoring unit (100), a response pulse signal corresponding the address is generated. After the response pulse signal passes through an address trigger determination unit (200), a single trigger determination signal ATDPRE is generated. The single trigger determination signal ATDPRE passes through an ATD timing generation unit (300) and a post-timing generation unit (1000), thereby forming a read timing generation circuit in a serial link and generating corresponding read timing. Compared with the conventional read timing generation circuit in which each bit of an address signal corresponds to a stage of structures to execute the trigger, ATD control timing output, and ATD determination process separately, the present invention greatly reduces the total dynamic power consumption of the circuit.
    • 公开了能够降低动态功耗的读定时生成电路。 经过多位地址Add1,Add2,。 。 。 ,AddN通过地址变更监视部(100),生成与该地址对应的响应脉冲信号。 在响应脉冲信号通过地址触发判定单元(200)之后,产生单个触发判定信号ATDPRE。 单个触发判定信号ATDPRE通过ATD定时生成单元(300)和后定时生成单元(1000),从而在串行链路中形成读取定时生成电路并生成对应的读取定时。 与常规读取定时生成电路相比,地址信号的每个位分别对应于执行触发,ATD控制定时输出和ATD确定处理的结构的一级,本发明大大降低了总体动态功耗 电路。
    • 7. 发明申请
    • Plating or Coating Method for Producing Metal-Ceramic Coating on a Substrate
    • 在基材上生产金属陶瓷涂层的电镀或涂布方法
    • US20120107627A1
    • 2012-05-03
    • US13381487
    • 2010-06-29
    • Wei GaoWeiwei Chen
    • Wei GaoWeiwei Chen
    • B05D5/12C25D7/00B32B15/04C25D21/00
    • C25D15/02C23C18/1637C23C18/1662C23C18/31C25D3/12C25D3/562C25D21/14
    • A method for producing a metal-ceramic composite coating with increased hardness on a substrate includes adding a sol of a ceramic phase to the plating solution or electrolyte. The sol may be added prior to and/or during the plating or coating and at a rate of sol addition controlled to be sufficiently low that nanoparticles of the ceramic phase form directly onto or at the substrate and/or that the metal-ceramic coating forms on the substrate with a predominantly crystalline structure and/or to substantially avoid formation of nanoparticles of the ceramic phase, and/or agglomeration of particles of the ceramic phase, in the plating solution or electrolyte. The ceramic phase may be a single or mixed oxide, carbide, nitride, silicate, boride of Ti, W, Si, Zr, Al, Y, Cr, Fe, Pb, Co, or a rare earth element. The coating, other than the ceramic phase may comprise Ni, Ni—P, Ni—W—P, Ni—Cu—P, Ni—B, Cu, Ag, Au, Pd.
    • 在基板上制造硬度高的金属 - 陶瓷复合涂层的方法包括将陶瓷相的溶胶添加到电镀液或电解液中。 可以在电镀或涂覆之前和/或期间将溶胶加入,并且以溶胶添加速率控制为足够低,陶瓷相的纳米颗粒直接形成在基底上和/或在基底上和/或金属 - 陶瓷涂层形成 在具有主要结晶结构的基底上和/或基本上避免在电镀溶液或电解质中形成陶瓷相的纳米颗粒和/或陶瓷相颗粒的聚集。 陶瓷相可以是Ti,W,Si,Zr,Al,Y,Cr,Fe,Pb,Co或稀土元素的单一或混合氧化物,碳化物,氮化物,硅酸盐,硼化物。 陶瓷相以外的涂层可以包含Ni,Ni-P,Ni-W-P,Ni-Cu-P,Ni-B,Cu,Ag,Au,Pd。
    • 10. 发明授权
    • Plating or coating method for producing metal-ceramic coating on a substrate
    • 在基板上制造金属陶瓷涂层的电镀或涂布方法
    • US09562302B2
    • 2017-02-07
    • US13381487
    • 2010-06-29
    • Wei GaoWeiwei Chen
    • Wei GaoWeiwei Chen
    • C23C18/16C25D15/02C23C18/31C25D21/14C25D3/12C25D3/56
    • C25D15/02C23C18/1637C23C18/1662C23C18/31C25D3/12C25D3/562C25D21/14
    • A method for producing a metal-ceramic composite coating with increased hardness on a substrate includes adding a sol of a ceramic phase to the plating solution or electrolyte. The sol may be added prior to and/or during the plating or coating and at a rate of sol addition controlled to be sufficiently low that nanoparticles of the ceramic phase form directly onto or at the substrate and/or that the metal-ceramic coating forms on the substrate with a predominantly crystalline structure and/or to substantially avoid formation of nanoparticles of the ceramic phase, and/or agglomeration of particles of the ceramic phase, in the plating solution or electrolyte. The ceramic phase may be a single or mixed oxide, carbide, nitride, silicate, boride of Ti, W, Si, Zr, Al, Y, Cr, Fe, Pb, Co, or a rare earth element. The coating, other than the ceramic phase may comprise Ni, Ni—P, Ni—W—P, Ni—Cu—P, Ni—B, Cu, Ag, Au, Pd.
    • 在基板上制造硬度高的金属 - 陶瓷复合涂层的方法包括将陶瓷相的溶胶添加到电镀液或电解液中。 可以在电镀或涂覆之前和/或期间将溶胶加入,并以溶胶添加速率控制为足够低,使得陶瓷相的纳米颗粒直接形成在基底上和/或在基底上和/或金属 - 陶瓷涂层形成 在具有主要结晶结构的基底上和/或基本上避免在电镀溶液或电解质中形成陶瓷相的纳米颗粒和/或陶瓷相颗粒的聚集。 陶瓷相可以是Ti,W,Si,Zr,Al,Y,Cr,Fe,Pb,Co或稀土元素的单一或混合氧化物,碳化物,氮化物,硅酸盐,硼化物。 陶瓷相以外的涂层可以包括Ni,Ni-P,Ni-W-P,Ni-Cu-P,Ni-B,Cu,Ag,Au,Pd。