WO2018023739A1 - Procédé de mise à l'échelle de carte pendant la navigation, et système de navigation - Google Patents

Procédé de mise à l'échelle de carte pendant la navigation, et système de navigation Download PDF

Info

Publication number
WO2018023739A1
WO2018023739A1 PCT/CN2016/093645 CN2016093645W WO2018023739A1 WO 2018023739 A1 WO2018023739 A1 WO 2018023739A1 CN 2016093645 W CN2016093645 W CN 2016093645W WO 2018023739 A1 WO2018023739 A1 WO 2018023739A1
Authority
WO
WIPO (PCT)
Prior art keywords
user
navigation
map
vehicle
speed threshold
Prior art date
Application number
PCT/CN2016/093645
Other languages
English (en)
Chinese (zh)
Inventor
胡明祥
Original Assignee
胡明祥
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 胡明祥 filed Critical 胡明祥
Priority to PCT/CN2016/093645 priority Critical patent/WO2018023739A1/fr
Publication of WO2018023739A1 publication Critical patent/WO2018023739A1/fr

Links

Classifications

    • 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
    • G01C21/30—Map- or contour-matching

Definitions

  • the invention belongs to the field of the Internet, and in particular relates to a method for zooming a map during navigation and a navigation system.
  • the proportion of the navigation map is fixed, and the user can only manually adjust, which causes the user to not understand the navigation line and still has security risks, and the user experience is not In a good case, you need to provide a way to quickly and easily scale the size of the navigation map.
  • the embodiment of the present invention provides a method for zooming a map during navigation.
  • the purpose is to fix the proportion of the navigation map when the current user uses navigation in the traveling vehicle, and the user can only manually adjust, which causes the user to see Clear navigation lines and security risks, this kind of user experience is not good, you need to provide a way to quickly and easily zoom the navigation map size.
  • the present invention is implemented as follows: a method of map zooming while navigating, comprising the following steps:
  • the navigation map is scaled to a ratio that matches the preset user vehicle travel speed threshold.
  • the embodiment of the invention further provides a navigation system, comprising:
  • a recording unit configured to record a matching relationship between a preset user vehicle travel speed threshold and a navigation map zoom ratio
  • a monitoring unit for monitoring the traveling speed of the user's vehicle
  • a judging unit wherein the input end is connected to the output end of the recording unit and the output end of the monitoring unit, respectively, for determining whether the traveling speed of the user vehicle reaches the preset user vehicle driving speed threshold;
  • a map zooming unit the input end of which is connected to the output end of the determining unit, and is configured to zoom the navigation map to the preset when the traveling speed of the user vehicle reaches the preset user vehicle driving speed threshold
  • the user vehicle travel speed threshold matches the proportion.
  • the invention automatically scales the size ratio of the navigation map according to the vehicle speed, so that the user can see the route, thereby improving the navigation accuracy, avoiding the safety hazard caused by the user being manually zoomed the map, and the attention is dispersed, thereby improving the user experience of the navigation.
  • FIG. 1 is a schematic flowchart of a method for zooming a map during navigation according to an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of a navigation system according to an embodiment of the present invention.
  • FIG. 1 is a schematic flowchart of a method for zooming a map during navigation according to an embodiment of the present invention. For convenience of description, only parts related to the embodiment of the present invention are shown.
  • step S101 a matching relationship between the preset user vehicle travel speed threshold and the navigation map zoom ratio is recorded.
  • the navigation speed of the user's vehicle is matched with the zoom ratio of the navigation map by using the navigation when the user drives the vehicle.
  • the zoom ratio of the map is 1 cm. : 20m
  • the map ratio is 1cm: 200m.
  • step S102 the traveling speed of the user's vehicle is monitored.
  • step S103 it is determined whether the travel speed of the user vehicle reaches the preset user vehicle travel speed threshold; if not, proceed to step S104 to remain as it is; if yes, proceed to step S105 to zoom the navigation map to The preset ratio of the user vehicle travel speed threshold matches.
  • the zoom ratio of the navigation map is automatically adjusted to 1cm: 20m, which allows the user to better see the line; when the driving speed of the user's vehicle reaches 80km/h
  • the zoom ratio of the navigation map is automatically adjusted to 1cm: 200m, so that the user can fully understand the road condition and make a pre-judgment in advance.
  • the invention automatically scales the size ratio of the navigation map according to the vehicle speed, so that the user can see the route, thereby improving the navigation accuracy, avoiding the safety hazard caused by the user being manually zoomed the map, and the attention is dispersed, thereby improving the user experience of the navigation.
  • FIG. 2 is a schematic structural diagram of a navigation system according to an embodiment of the present invention, where the navigation system includes:
  • a recording unit 21 configured to record a matching relationship between a preset user vehicle travel speed threshold and a navigation map zoom ratio
  • a monitoring unit 22 configured to monitor a traveling speed of the user's vehicle
  • the determining unit 23 has an input end connected to an output end of the recording unit 21 and an output end of the monitoring unit 22, respectively, for determining whether the traveling speed of the user vehicle reaches the preset user vehicle driving speed threshold ;
  • a map zooming unit 24 whose input end is connected to the output end of the determining unit 23, for zooming the navigation map to and when the traveling speed of the user vehicle reaches the preset user vehicle traveling speed threshold
  • the ratio of the preset user vehicle travel speed threshold matches.
  • the working principle is: the recording unit 21 records the matching relationship between the preset user vehicle travel speed threshold and the navigation map zoom ratio; the monitoring unit 22 monitors the travel speed of the user's vehicle; and the determining unit 23 determines whether the travel speed of the user vehicle arrives. a preset user vehicle travel speed threshold; when the travel speed of the user vehicle reaches the preset user vehicle travel speed threshold, the map zoom unit 24 zooms the navigation map to the preset user vehicle travel speed The ratio at which the threshold matches.
  • the invention automatically scales the size ratio of the navigation map according to the vehicle speed, so that the user can see the route, thereby improving the navigation accuracy, avoiding the safety hazard caused by the user being manually zoomed the map, and the attention is dispersed, thereby improving the user experience of the navigation.

Abstract

La présente invention se rapporte au domaine de l'internet. Elle concerne un procédé de mise à l'échelle de carte pendant la navigation, et un système de navigation. Le procédé consiste à : enregistrer une relation de correspondance entre une valeur seuil de vitesse de déplacement prédéfinie du véhicule d'un utilisateur et une mise à l'échelle d'une carte de navigation ; surveiller la vitesse de déplacement du véhicule de l'utilisateur ; déterminer si la vitesse de déplacement du véhicule de l'utilisateur atteint la valeur seuil de vitesse de déplacement prédéfinie du véhicule de l'utilisateur ; si ce n'est pas le cas, maintenir la situation d'origine ; et si c'est le cas, mettre à l'échelle la carte de navigation selon un rapport correspondant à la valeur seuil de vitesse de déplacement prédéfinie du véhicule de l'utilisateur. Par une mise à l'échelle automatique du rapport de taille d'une carte de navigation en fonction de la vitesse d'un véhicule, un utilisateur peut visualiser clairement un itinéraire, l'invention permet d'améliorer la précision de navigation, d'éviter tout risque de sécurité dû au fait que l'utilisateur met manuellement à l'échelle une carte et que son attention est distraite, et d'améliorer l'expérience d'utilisation de la navigation pour un utilisateur.
PCT/CN2016/093645 2016-08-05 2016-08-05 Procédé de mise à l'échelle de carte pendant la navigation, et système de navigation WO2018023739A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/093645 WO2018023739A1 (fr) 2016-08-05 2016-08-05 Procédé de mise à l'échelle de carte pendant la navigation, et système de navigation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/093645 WO2018023739A1 (fr) 2016-08-05 2016-08-05 Procédé de mise à l'échelle de carte pendant la navigation, et système de navigation

Publications (1)

Publication Number Publication Date
WO2018023739A1 true WO2018023739A1 (fr) 2018-02-08

Family

ID=61073140

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/093645 WO2018023739A1 (fr) 2016-08-05 2016-08-05 Procédé de mise à l'échelle de carte pendant la navigation, et système de navigation

Country Status (1)

Country Link
WO (1) WO2018023739A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101387521A (zh) * 2008-10-27 2009-03-18 凯立德欣技术（深圳）有限公司 自动更换比例尺的导航装置及其方法
CN102519474A (zh) * 2011-12-12 2012-06-27 广东好帮手电子科技股份有限公司 一种智能导航的方法及系统
CN102541412A (zh) * 2010-12-27 2012-07-04 上海博泰悦臻电子设备制造有限公司 导航地图显示比例的自动缩放方法及系统
CN102566869A (zh) * 2010-12-27 2012-07-11 上海博泰悦臻电子设备制造有限公司 导航地图显示比例的自动缩放方法及系统

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101387521A (zh) * 2008-10-27 2009-03-18 凯立德欣技术（深圳）有限公司 自动更换比例尺的导航装置及其方法
CN102541412A (zh) * 2010-12-27 2012-07-04 上海博泰悦臻电子设备制造有限公司 导航地图显示比例的自动缩放方法及系统
CN102566869A (zh) * 2010-12-27 2012-07-11 上海博泰悦臻电子设备制造有限公司 导航地图显示比例的自动缩放方法及系统
CN102519474A (zh) * 2011-12-12 2012-06-27 广东好帮手电子科技股份有限公司 一种智能导航的方法及系统

Similar Documents

Publication Publication Date Title
US6188957B1 (en) Method and system for providing bicycle information with a navigation system
US10809090B2 (en) Electronic map display method and apparatus
KR102612963B1 (ko) 대안 경로들
US8111172B2 (en) Navigation apparatus and computer program
WO2016035485A1 (fr) Système d'assistance à la conduite automatique, procédé d'assistance à la conduite automatique et programme informatique
JP6331984B2 (ja) 自動運転支援システム、自動運転支援方法及びコンピュータプログラム
US20110264368A1 (en) Navigation apparatus
JP2012107894A (ja) 走行案内装置、走行案内方法及びコンピュータプログラム
JP2006171709A (ja) 音声対話装置、音声対話方法
US20120150432A1 (en) Navigation device, navigation method, and program
CN108922237A (zh) 一种停车场内车辆定位方法及寻车方法
CN101017607A (zh) 一种导航仪
WO2017128130A1 (fr) Procédé de recommandation automatique d'un parc de stationnement et système de recommandation
CN204202618U (zh) 一种车载实景导航系统
CN103528592A (zh) 一种导航方法、装置及设备
JP2007078464A (ja) ナビゲーションシステム。
JP2010101777A (ja) 携帯型ナビゲーション装置
WO2017124546A1 (fr) Procédé de partage d'informations sur des conditions de circulation en temps réel et système de navigation
WO2018023739A1 (fr) Procédé de mise à l'échelle de carte pendant la navigation, et système de navigation
JP2019053394A (ja) 自動運転支援装置及びコンピュータプログラム
JPH1089997A (ja) 車両用ナビゲーション装置
US20200142404A1 (en) Method and apparatus for synchronizing routes of an autonomous vehicle and a pedestrian or bicyclist
JP2001116574A (ja) ナビゲーション装置
JP4165795B2 (ja) ナビゲーション用交通情報受信装置
JP2007263886A (ja) ナビゲーション装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16911334

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16911334

Country of ref document: EP

Kind code of ref document: A1