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WO2018187983A1 - Procédé de planification de temps de parcours en fonction d'une prévision des conditions météorologiques, et navigation gps - Google Patents

Procédé de planification de temps de parcours en fonction d'une prévision des conditions météorologiques, et navigation gps Download PDF

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Publication number
WO2018187983A1
WO2018187983A1 PCT/CN2017/080273 CN2017080273W WO2018187983A1 WO 2018187983 A1 WO2018187983 A1 WO 2018187983A1 CN 2017080273 W CN2017080273 W CN 2017080273W WO 2018187983 A1 WO2018187983 A1 WO 2018187983A1
Authority
WO
WIPO (PCT)
Prior art keywords
path
navigation
weather
user
unit
Prior art date
Application number
PCT/CN2017/080273
Other languages
English (en)
Chinese (zh)
Inventor
余爱琴
Original Assignee
深圳市南北汽车美容有限公司
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 深圳市南北汽车美容有限公司 filed Critical 深圳市南北汽车美容有限公司
Priority to PCT/CN2017/080273 priority Critical patent/WO2018187983A1/fr
Publication of WO2018187983A1 publication Critical patent/WO2018187983A1/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
    • G01C21/34—Route searching; Route guidance

Definitions

  • the invention belongs to the field of automobiles and provides a method for arranging travel time according to weather forecasting and GPS navigation.
  • GPS is the global positioning system Global Positioning System ). Simply put, this is a satellite system consisting of 24 satellites covering the globe. This system can guarantee that any point on the earth can be observed at any time. Satellites to ensure that the satellite can acquire the latitude and longitude and altitude of the observation point in order to achieve navigation, positioning and timing functions. Key features of GPS: (1) all weather; (2) global coverage; (3) 3D fixed speed timing high precision; (4) Fast time saving and high efficiency; (5) Wide application and multifunction. GPS It is widely used in life, and is used in agriculture, transportation, fishing, forestry, meteorological information measurement, reservoir dams, recreational facilities, etc. Now introduce the application of GPS in agriculture and transportation.
  • Dijkstra The algorithm, translated in Chinese as Dijkstra algorithm, was developed by Dutch computer scientist Dixtra in 1959. Proposed by the year. The shortest path algorithm from one vertex to the rest of the vertices solves the shortest path problem in the directed graph.
  • the main feature of the Dijkstra algorithm is that it extends from the starting point to the outer layer until it reaches the end point.
  • Gps Due to the popularity of gps, people are used to turning on GPS for navigation when they travel, whether they know the road or know the road. Gps Can help users plan the right route. Sometimes when going out, when you go out, it is still clear, but you may turn over a mountain, or bypass a corner, and the weather will change suddenly. Sudden extreme weather will affect the normal running of the vehicle, and it is very likely to cause traffic accidents. We should try to avoid such weather when we travel.
  • the present invention implements a situation in which there is a safety hazard in extreme weather when driving out. It is necessary to provide a navigation weather detection end by recording.
  • the path algorithm can be used to help the user avoid the road section and ensure the safety of the user.
  • a method of scheduling travel time based on weather prediction comprising the following steps:
  • the path weather is detected at the navigation weather detecting end;
  • the travel time is planned according to the path algorithm.
  • Embodiments of the present invention also provide GPS navigation, and the GPS navigation includes:
  • a detecting unit wherein an input end thereof is respectively connected to the output end of the recording unit and the output end of the monitoring unit, and is used for When the user uses the in-vehicle navigation planning path, the path weather is detected at the navigation weather detecting end;
  • the planning unit has an input end connected to the output end of the detecting unit, and is configured to plan a travel time according to the path algorithm when there is extreme weather in the path.
  • the invention records the navigation weather detection end.
  • the path algorithm can be used to help the user avoid the road section and ensure the safety of the user.
  • FIG. 1 is a schematic flow chart of a method for scheduling travel time according to weather prediction according to an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of GPS navigation provided by an embodiment of the present invention.
  • FIG. 1 is a schematic flowchart of a method for scheduling travel time according to weather prediction according to an embodiment of the present invention. For the convenience of description, only parts related to the embodiment of the present invention are shown.
  • step S100 the navigation weather detecting end is recorded.
  • the recording navigation weather detecting end is a mobile mobile phone end.
  • step S101 the user navigation path is monitored.
  • step S102 when the user uses the in-vehicle navigation planning path, the path weather is detected at the navigation weather detecting end.
  • the real-time weather of the path is detected on the mobile phone end.
  • step S103 when there is extreme weather in the path, the travel time is planned according to the path algorithm.
  • the invention records the navigation weather detection end.
  • the path algorithm can be used to help the user avoid the road section and ensure the safety of the user.
  • GPS navigation includes:
  • a recording unit 21 configured to record a navigation weather detecting end
  • a monitoring unit 22 configured to monitor a user navigation path
  • the detecting unit 23 has an input end connected to the output end of the recording unit 21 and the output end of the monitoring unit 22, respectively When the user uses the in-vehicle navigation planning path, the path weather is detected at the navigation weather detecting end;
  • Planning unit 24 its input end and the detecting unit 23 The output is connected to plan the travel time according to the path algorithm when there is extreme weather in the path.
  • the working principle is: the user is in the recording unit 21, and the navigation weather detecting end is recorded; the monitoring unit 22 monitors the user navigation path; the detecting unit 23: When the user uses the in-vehicle navigation planning path, the path weather is detected at the navigation weather detecting end; when there is extreme weather in the path, the planning unit 24 plans the travel time according to the path algorithm.
  • the invention records the navigation weather detection end.
  • the path algorithm can be used to help the user avoid the road section and ensure the safety of the user.

Landscapes

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

Abstract

La présente invention appartient au domaine des automobiles, et concerne un procédé de planification d'un temps de parcours en fonction d'une prévision des conditions météorologiques, et une navigation GPS. Le procédé consiste à : enregistrer une extrémité de détection des conditions météorologiques de navigation; surveiller un trajet de navigation d'un utilisateur; lorsque l'utilisateur utilise un trajet de planification de navigation embarqué, détecter les conditions météorologiques du trajet au niveau de l'extrémité de détection des conditions météorologiques de navigation; lorsque des conditions météorologiques extrêmes sont présentes sur le trajet, planifier un temps de parcours en fonction d'un algorithme de trajet. Dans la présente invention, l'extrémité de détection des conditions météorologiques de navigation est enregistrée, et l'algorithme de trajet peut aider l'utilisateur à éviter une section de route lorsque l'utilisateur utilise le trajet de planification de navigation embarqué et que des conditions météorologiques extrêmes sont présentes sur le trajet, garantissant ainsi que l'utilisateur voyage en toute sécurité.
PCT/CN2017/080273 2017-04-12 2017-04-12 Procédé de planification de temps de parcours en fonction d'une prévision des conditions météorologiques, et navigation gps WO2018187983A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/080273 WO2018187983A1 (fr) 2017-04-12 2017-04-12 Procédé de planification de temps de parcours en fonction d'une prévision des conditions météorologiques, et navigation gps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/080273 WO2018187983A1 (fr) 2017-04-12 2017-04-12 Procédé de planification de temps de parcours en fonction d'une prévision des conditions météorologiques, et navigation gps

Publications (1)

Publication Number Publication Date
WO2018187983A1 true WO2018187983A1 (fr) 2018-10-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/080273 WO2018187983A1 (fr) 2017-04-12 2017-04-12 Procédé de planification de temps de parcours en fonction d'une prévision des conditions météorologiques, et navigation gps

Country Status (1)

Country Link
WO (1) WO2018187983A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102542827A (zh) * 2010-12-14 2012-07-04 蔡显强 一种gps导航中天气信息的提示方法和设备
CN103438894A (zh) * 2013-08-02 2013-12-11 浙江吉利汽车研究院有限公司 一种车载导航系统及方法
CN105466440A (zh) * 2015-11-18 2016-04-06 爱国者电子科技有限公司 利用天气预报信息优化路径的导航装置、系统及方法
CN105651293A (zh) * 2015-12-30 2016-06-08 联动优势科技有限公司 一种路径规划的导航方法及装置
CN105975509A (zh) * 2016-04-27 2016-09-28 珠海市魅族科技有限公司 一种行程信息修改的方法以及终端

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102542827A (zh) * 2010-12-14 2012-07-04 蔡显强 一种gps导航中天气信息的提示方法和设备
CN103438894A (zh) * 2013-08-02 2013-12-11 浙江吉利汽车研究院有限公司 一种车载导航系统及方法
CN105466440A (zh) * 2015-11-18 2016-04-06 爱国者电子科技有限公司 利用天气预报信息优化路径的导航装置、系统及方法
CN105651293A (zh) * 2015-12-30 2016-06-08 联动优势科技有限公司 一种路径规划的导航方法及装置
CN105975509A (zh) * 2016-04-27 2016-09-28 珠海市魅族科技有限公司 一种行程信息修改的方法以及终端

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