CN109564726A - 一种定位方法及移动设备 - Google Patents

一种定位方法及移动设备 Download PDF

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Publication number
CN109564726A
CN109564726A CN201680088158.6A CN201680088158A CN109564726A CN 109564726 A CN109564726 A CN 109564726A CN 201680088158 A CN201680088158 A CN 201680088158A CN 109564726 A CN109564726 A CN 109564726A
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CN
China
Prior art keywords
mobile device
value
automobile
locating
determined
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Pending
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CN201680088158.6A
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English (en)
Inventor
陈霄汉
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN109564726A publication Critical patent/CN109564726A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/28—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network with correlation of data from several navigational instruments
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
    • G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
    • G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
    • G01C21/183—Compensation of inertial measurements, e.g. for temperature effects
    • G01C21/188—Compensation of inertial measurements, e.g. for temperature effects for accumulated errors, e.g. by coupling inertial systems with absolute positioning systems
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/02—Registering or indicating driving, working, idle, or waiting time only
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Navigation (AREA)

Abstract

本文公开了一种定位方法及移动设备，该方法用于具有传感器系统和定位系统的移动设备，该方法包括：确定所述移动设备处于预设状态；基于所述传感器系统检测到的数据确定所述移动设备的速度参考值，且基于预设地图数据和所述定位系统输出的定位估计值确定所述移动设备的位置参考值；基于所述速度参考值和所述位置参考值校正所述定位系统输出的速度估计值和所述定位估计值，应用上述技术方案能够提高定位精度。

Description

PCT国内申请，说明书已公开。

Claims (41)

  1. PCT国内申请，权利要求书已公开。
CN201680088158.6A 2016-10-19 2016-12-09 一种定位方法及移动设备 Pending CN109564726A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201610912249 2016-10-19
CN2016109122499 2016-10-19
PCT/CN2016/109324 WO2018072279A1 (zh) 2016-10-19 2016-12-09 一种定位方法及移动设备

Publications (1)

Publication Number Publication Date
CN109564726A true CN109564726A (zh) 2019-04-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680088158.6A Pending CN109564726A (zh) 2016-10-19 2016-12-09 一种定位方法及移动设备

Country Status (3)

Country Link
US (1) US11118913B2 (zh)
CN (1) CN109564726A (zh)
WO (1) WO2018072279A1 (zh)

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CN114828217A (zh) * 2022-07-04 2022-07-29 中建八局第二建设有限公司 基于基站定位技术的工地现场人员定位报警方法

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CN111649740B (zh) * 2020-06-08 2022-09-20 武汉中海庭数据技术有限公司 一种基于imu进行车辆高精度定位的方法及系统
CN114584917B (zh) * 2020-11-30 2023-09-08 华为技术有限公司 位置信息的获取方法、装置及系统
CN113108797B (zh) * 2021-04-19 2024-04-12 上海商汤临港智能科技有限公司 车辆定位方法、装置、电子设备以及计算机可读存储介质

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CN101796375A (zh) * 2007-08-29 2010-08-04 大陆-特韦斯贸易合伙股份公司及两合公司 通过特征地点对车辆位置的校正
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CN112584316B (zh) * 2019-09-30 2024-02-06 沈阳美行科技股份有限公司 一种室内行车定位方法、装置、设备及存储介质
CN114828217A (zh) * 2022-07-04 2022-07-29 中建八局第二建设有限公司 基于基站定位技术的工地现场人员定位报警方法
CN114828217B (zh) * 2022-07-04 2022-11-29 中建八局第二建设有限公司 基于基站定位技术的工地现场人员定位报警方法

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US20190360816A1 (en) 2019-11-28
WO2018072279A1 (zh) 2018-04-26
US11118913B2 (en) 2021-09-14

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