专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11493927B2 Self learning vehicle control system 有权
公开(公告)号：US11493927B2
公开(公告)日：2022-11-08
申请号：US16430207
申请日：2019-06-03
申请人： THALES CANADA INC
发明人： Alon Green , Dennis Yazhemsky
IPC分类号： G05D1/02 , B60W30/14 , B60W50/10
摘要： A self-learning vehicle control system, the control system including: a controller configured to receive one or more of the following inputs: actual propulsion effort command; actual braking effort command; requested speed command; change in the requested speed command; change in the requested acceleration command; measured vehicle location; measured vehicle 3-D speed; measured vehicle 3-D acceleration; and measured vehicle 3-D angular speed; and one or more position determination sensors communicably connected with the controller; one or more 3-D speed determination sensors communicably connected with the controller; one or more 3-D acceleration determination sensors communicably connected with the controller; one or more 3-D angular speed determination sensors communicably connected with the controller; and an output device communicably connected with the controller and for providing requested speed and acceleration commands.

2. 发明授权

US11465660B2 Apparatuses, systems, methods, and software for train control and tracking using multi sensors, SSD/QR signs, and/or RF reflectors 有权
公开(公告)号：US11465660B2
公开(公告)日：2022-10-11
申请号：US16489347
申请日：2018-02-28
申请人： Thales Canada Inc.
发明人： Alon Green , Walter Kinio , Firth Whitwam
IPC分类号： B61L25/02 , B61L27/70 , G01S13/75 , G01S13/86
摘要： Apparatuses, systems, methods, and software for train control and tracking using multi sensors, SSD/QR signs, and/or RF reflectors are disclosed, which enable determination of train location on a guideway, train movement authority, train length, and coupler status of each vehicle (married pair) and the consist (integrity) of the train.

3. 发明申请

US20210264226A1 METHOD FOR SEMANTIC OBJECT DETECTION WITH KNOWLEDGE GRAPH 有权
公开(公告)号：US20210264226A1
公开(公告)日：2021-08-26
申请号：US17184159
申请日：2021-02-24
申请人： THALES CANADA INC.
发明人： Freddy LECUE , David BEACH , Tanguy POMMELLET
IPC分类号： G06K9/72 , G06N3/08 , G06N3/04 , G06F16/901
摘要： A method of semantic object detection in an image dataset includes extracting semantic links relevant to the image dataset. Objects are detected in the image dataset and confidence scores are assigned to the detected objects. The semantic object detection compares the detected objects with the semantic links and augments the confidence scores based on the semantic links between the detected objects.

4. 发明申请

US20210171078A1 SYSTEM AND METHOD TO SUPERVISE VEHICLE POSITIONING INTEGRITY 有权
公开(公告)号：US20210171078A1
公开(公告)日：2021-06-10
申请号：US17117751
申请日：2020-12-10
申请人： THALES CANADA INC.
发明人： Alon GREEN , James Kevin TOBIN , Andrew BATCHELOR
IPC分类号： B61L25/02 , G01S13/06
摘要： A system and method of supervising vehicle positioning of a vehicle along a guideway where the vehicle comprising a supervisory controller, at least two controllers communicatively connected with the supervisory controller, an inertial measurement unit (IMU) and a speed measurement sensor includes receiving, by the controllers, speed measurements from the speed measurement sensor and motion measurements from the inertial measurement unit. The two controllers each estimate the along-track position of the vehicle using a track constrained UKF function based on the received speed measurements and motion measurements. The system executes protection level and protection level supervision functions on the supervisory controller to validate the along-track position estimates. The protection level supervision function uses a Stanford diagram verification technique.

5. 发明申请

US20210114639A1 PORTABLE POSITIONING AND ODOMETRY SYSTEM 有权
公开(公告)号：US20210114639A1
公开(公告)日：2021-04-22
申请号：US17073172
申请日：2020-10-16
申请人： THALES CANADA INC.
发明人： Walter KINIO , Rudy ROCHEFORT , Alon GREEN
IPC分类号： B61L25/02 , H04B1/00 , B61L27/04 , G01S17/86 , G01S13/86
摘要： A positioning and odometry system (POS) includes one or more sensors configured to collect sensor data. The one or more sensors are operably coupled to a portable housing configured to be coupled to a vehicle body. POS has processing circuitry operably coupled to the one or more sensors. The processing circuitry is configured to determine, in response to the collected sensor data from the one or more sensors, vehicle position and odometry data.

6. 发明申请

US20210080566A1 METHOD AND SYSTEM FOR HIGH-INTEGRITY VEHICLE LOCALIZATION AND SPEED DETERMINATION 有权
公开(公告)号：US20210080566A1
公开(公告)日：2021-03-18
申请号：US17025467
申请日：2020-09-18
申请人： THALES CANADA INC
发明人： David BEACH , Philip CHRISTIAN , Alon GREEN
IPC分类号： G01S13/88 , G01S13/58 , B61L25/02
摘要： A system is described for determining the location of a vehicle including an on-board computer and a ground penetrating radar mounted on the vehicle that is communicably connected to the on-board computer. A reflective landmark is located at a known location along the path of the vehicle. The reflective landmark includes reflective elements arranged to encode data. The ground penetrating radar transmits signal energy and detects reflected signal energy reflected by the reflective landmark and communicates encoded data representative of the reflected signal energy to the on-board computer. The on-board computer decodes the encoded data and thereby determines the location of the vehicle.

7. 发明申请

US20200028272A1 NEAR-GRAZING RETROREFLECTORS FOR POLARIZATION 审中-公开
公开(公告)号：US20200028272A1
公开(公告)日：2020-01-23
申请号：US16171955
申请日：2018-10-26
申请人： Thales Canada Inc
发明人： Alon GREEN , Peter TIMMERMANS , Walter KINIO , Alex M. H. WONG , Philip CHRISTIAN , George V. ELEFTHERIADES
IPC分类号： H01Q15/18 , H01Q3/46 , H01Q15/14 , H01Q15/24 , H01Q19/10 , H01Q21/06
摘要： A metasurface includes a dielectric material, a ground plane on a back side of the dielectric material; and at least one conductive element on a top surface of the dielectric material, wherein the at least one conductive element includes at least one of a ground-backed dipole or a slot array.

8. 发明授权

US09618909B2 Safety assurance of multiple redundant systems 有权
公开(公告)号：US09618909B2
公开(公告)日：2017-04-11
申请号：US14137134
申请日：2013-12-20
申请人： Thales Canada Inc
发明人： Abe Kanner , David Doyle
IPC分类号： G05B9/03 , G06F11/20
CPC分类号： G05B9/03 , G06F11/2005
摘要： A system, method, and safety unit provide safety assurance for a multiple redundant system controlling a plant or complex. A unit active line (UAL) status indicates the presence of at least one redundant active unit within the system. A safety verification line (SVL) status verifies the powered down status of all redundant units not active within the system. A safety unit is associated with a vital supervision card (VSC) and vital power bus and the safety unit controls switchable connections from the vital power bus to the UAL and the SVL. Based on verification of UAL and SVL status, system control includes energizing the UAL.

9. 发明申请

US20150371048A1 APPARATUS AND METHOD FOR COMMUNICATIONS IN A SAFETY CRITICAL SYSTEM 有权
标题翻译：安全关键系统通信的装置和方法
公开(公告)号：US20150371048A1
公开(公告)日：2015-12-24
申请号：US14308005
申请日：2014-06-18
申请人： Thales Canada Inc
发明人： Carl SCHWELLNUS , Martin KRIEGER
IPC分类号： G06F21/60
CPC分类号： G06F21/60 , G06F11/1629 , G06F11/1654 , G06F11/181 , G06F11/184 , G06F21/606
摘要： A safety communication scheme for a safety-critical system which includes two or more higher level units that have voting capabilities and one or two sets of lower level units that do not have voting capabilities, involves using one channel between the high and low level units for safety and two channels for redundancy.
摘要翻译：一种安全关键系统的安全通信方案，包括具有投票能力的两个或更多个较高级别的单元，以及没有投票能力的一组或两组较低级别的单元，包括在高级和低级单元之间使用一个通道安全和两个通道用于冗余。

10. 发明授权

US09128841B2 Remote shutdown via fiber 有权
标题翻译：通过光纤远程关机
公开(公告)号：US09128841B2
公开(公告)日：2015-09-08
申请号：US14077761
申请日：2013-11-12
申请人： Thales Canada Inc
发明人： Cameron Fraser , Abe Kanner , Serge Kniazev
IPC分类号： G06F11/00 , G06F11/07 , G06F11/30
CPC分类号： G06F11/0793 , G06F11/0709 , G06F11/0745 , G06F11/0757 , G06F11/0796 , G06F11/16 , G06F11/3055
摘要： A system and method provide vital shutdown of a remote slave unit linked by a fiber optic connection to a local, checked redundant master unit with two paired computers. Each computer sends a life signal to an associated local vital supervision card (VSC) and copper to fiber converter (C/F converter) for transmission via fiber to a corresponding fiber to copper converter (F/C converter) on the slave unit, then to a corresponding remote VSC. Each local VSC controls power to a corresponding second local VSC-associated C/F converter, and each remote VSC controls power to a corresponding second remote VSC F/C converter. A VSC detecting an incorrect life signal signature removes power to the corresponding controlled converter and, optionally, to a respective local or remote I/O rack, thereby shutting down the slave unit.
摘要翻译：系统和方法提供了通过光纤连接链接到具有两台配对计算机的本地检查冗余主机的远程从单元的重要关机。每台计算机向相关的本地生命监督卡（VSC）和铜缆到光纤转换器（C / F转换器）发送生命信号，用于通过光纤传输到从属单元上的相应光纤到铜转换器（F / C转换器），然后到相应的远程VSC。每个本地VSC控制对相应的第二本地VSC相关C / F转换器的电力，并且每个远程VSC控制对相应的第二远程VSC F / C转换器的电力。检测到不正确的寿命信号签名的VSC消除了对应的受控转换器的功率，并且可选地移除到相应的本地或远程I / O机架，由此关闭从单元。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式