公开(公告)号：WO2017078813A3

公开(公告)日：2017-06-22

申请号：PCT/US2016046026

申请日：2016-08-08

Applicant: MCAFEE INC

Inventor： HUNT SIMON ,  SAMBANDAM VENKATA RAMANAN ,  SHAH SAMIR

IPC: B64C39/02 ,  B64D47/08 ,  G01S19/14 ,  G01S19/39 ,  G06Q50/30

CPC classification number: B64C39/024 ,  B64C2201/027 ,  B64C2201/127 ,  B64C2201/141 ,  B64C2201/145 ,  G01S19/215 ,  G01S19/42 ,  G06F21/00 ,  G06F21/606 ,  G08G5/0013 ,  G08G5/0021 ,  G08G5/0034 ,  G08G5/0052 ,  G08G5/006 ,  G08G5/0069 ,  G08G5/0082 ,  H04L9/302 ,  H04L9/3247 ,  H04L9/3249 ,  H04W4/021 ,  H04W4/046

Abstract: Certain embodiments herein relate to location verification for autonomous unmanned aerial vehicles (also referred to as "drones"). In some embodiments, an unmanned aerial vehicle engaged in autonomous flight may determine its location using a satellite-based navigation system. The location may be evaluated against location data obtained from one or more secondary factors, such as public broadcast beacons, cellular towers, wireless network identifiers, visual markers, or any combination thereof. If the location is determined to be invalid, the unmanned aerial vehicle may be instructed to take a mitigation action. Additionally, certain embodiments also include the verification of a flight plan for the unmanned aerial vehicle using secure no-fly logic to verify a flight plan does not violate no-fly zones. If the flight plan is verified, the flight plan may be signed using a cryptographic signature and provided to a navigation module that verifies the signature and executes the flight plan.

Abstract translation: 本文的某些实施例涉及用于自主无人驾驶飞行器（也称为“无人机”）的位置验证。 在一些实施例中，参与自主飞行的无人驾驶飞行器可以使用基于卫星的导航系统来确定其位置。 可以针对从一个或多个次要因素（例如公共广播信标，蜂窝塔，无线网络标识符，可视标记或其任何组合）获得的位置数据来评估位置。 如果该位置被确定为无效，则可以指示无人驾驶飞行器采取缓解措施。 另外，某些实施例还包括使用安全的禁止飞行逻辑来验证无人驾驶飞行器的飞行计划以验证飞行计划不违反禁飞区。 如果验证了飞行计划，则可以使用加密签名对飞行计划进行签名，并将其提供给验证签名并执行飞行计划的导航模块。

公开(公告)号：EP3238119A4

公开(公告)日：2018-05-23

申请号：EP15874096

申请日：2015-12-08

Applicant: MCAFEE INC

Inventor： SHAH SAMIR ,  SMITH NED M ,  MARTIN JASON ,  SHELLER MICAH J ,  CHAKRABARTI SOMNATH ,  XING BIN

IPC: G06F21/54 ,  G06F9/455 ,  G06F21/57 ,  G06F21/60 ,  G06F21/74 ,  G09C1/00 ,  H04L9/32

CPC classification number: G06F9/4552 ,  G06F21/57 ,  G06F21/74 ,  G09C1/00 ,  H04L9/3234 ,  H04L9/3247 ,  H04L2209/127

Abstract: In an example, a computing device may include a trusted execution environment (TEE) for executing signed and verified code. The device may receive a trusted binary object in a first form, but the object may need to be converted to a second format, either on-the-fly, or in advance. This may include, for example, a bytecode interpreter, script interpreter, runtime engine, compiler, just-in-time compiler, or other species of binary translator. The binary translator may be run from the TEE, and the output may then be signed by the TEE and treated as a new trusted binary.