公开(公告)号：WO2019136352A1

公开(公告)日：2019-07-11

申请号：PCT/US2019/012489

申请日：2019-01-07

Applicant: CONTINENTAL INTELLIGENT TRANSPORTATION SYSTEMS, LLC

Inventor： KIM, Yong ,  BERGERHOFF, Nikolas ,  AHUJA, Ritesh

IPC: G07C9/00 ,  B60R25/20 ,  H04L29/08 ,  B60R25/24 ,  H04L29/06 ,  H04W4/40 ,  H04W4/48 ,  H04W4/44 ,  H04W12/04

Abstract: Interpretive meta-instructions are used, at a connected vehicle access system (CVAS) device, to implement various RKE protocols by: receiving an RKE- protocol-specific meta-instruction that has been generated by a back-end server; generating an RKE] telegram based on the RKE-protocol-speciiic meta- instruction; and transmitting the RKE telegram to a vehicle. The meta- instruction may include: a device configuration that specifies a set of RF parameters of a CVAS -device transceiver; a template telegram that contains a first set of data fields with data values from the back-end server and that contains a second set of data fields for which data values will be generated and inserted at the CVAS device; and localization-processing commands containing instructions for modifying the second set of data fields of the template telegram.

公开(公告)号：WO2019136346A1

公开(公告)日：2019-07-11

申请号：PCT/US2019/012483

申请日：2019-01-07

Applicant: CONTINENTAL INTELLIGENT TRANSPORTATION SYSTEMS, LLC

Inventor： NANDGAONKAR, Sharad N ,  KIM, Yong ,  SUNG, Danny

IPC: G07C9/00 ,  H04L9/08

CPC classification number: G07C9/00309 ,  G07C9/00571 ,  G07C2009/00492 ,  G07C2209/06 ,  G08C2201/62 ,  H04L9/0894 ,  H04L9/3271 ,  H04L2209/80

Abstract: Rollcodes are efficiently used within an interval for precomputed command sets by generating a first set of remote-cloud-key commands, the first set of remote-cloud- key commands including a plurality of remote-cloud-key commands each of which starts with a first roll code; determining a maximum number of roll codes used per command within the first set of remote-cloud-key commands; and generating a second set of remote-cloud-key commands, the second set of remote-cloud-key commands including a plurality of remote-cloud-key commands each of which starts with a second roll code that is determined by adding the maximum number of roll codes used per command within the first set of remote-cloud-key commands to the first roll code.