公开(公告)号：US11422962B2

公开(公告)日：2022-08-23

申请号：US17115460

申请日：2020-12-08

Applicant: THALES CANADA INC.

Inventor： Alon Green ,  Abe Kanner ,  Mihai Lungu

IPC: G06F13/36 ,  G06F13/38

Abstract: A method of common controller area network (CAN) bus traffic supervision on a system having a common CAN bus, a first CAN chip and a second CAN chip, the first CAN chip and the second CAN chip are coupled together with the common CAN bus, the method includes comparing a first CAN frame received from the first CAN chip to a second CAN frame received from the second CAN chip within a CAN comparison period, and detecting a failure of at least the first CAN chip or the second CAN chip. Detecting the failure of at least the first CAN chip or the second CAN chip includes determining that the first CAN frame is not identical to the second CAN frame within the CAN comparison period.

公开(公告)号：US09156482B2

公开(公告)日：2015-10-13

申请号：US13968944

申请日：2013-08-16

Applicant: Thales Canada Inc

Inventor： Abe Kanner ,  Firth Whitwam ,  Mohammed El-Azizy ,  Philip Chorazy

IPC: B61L27/00 ,  B61L99/00 ,  B61L3/12 ,  B61L3/22 ,  B61L25/02

CPC classification number: B61L27/0005 ,  B61L3/121 ,  B61L3/227 ,  B61L25/025 ,  B61L27/0038 ,  B61L99/00

Abstract: A locator loop control system includes a guideway configured to define a travel path of a vehicle. The locator loop control system further includes a locator loop located along the guideway, the locator loop configured to exchange information with a vital on-board controller (VOBC) on-board the vehicle. The locator loop control system further includes a first proximity plate located along the guideway, the first proximity plate spaced a first distance along the guideway from the locator loop, and a wayside controller configured to communicate with the locator loop.

Abstract translation: 定位器回路控制系统包括被配置为限定车辆的行进路径的导轨。 所述定位器回路控制系统还包括沿所述导轨定位的定位器回路，所述定位器回路被配置为与所述车辆上的重要车载控制器（VOBC）交换信息。 定位器回路控制系统还包括沿着导轨定位的第一接近板，第一接近板沿着导轨与定位器回路隔开第一距离，以及路边控制器，被配置为与定位器回路通信。