CN102568235A - Weather information prompt system and equipment in GPS navigation - Google Patents
Weather information prompt system and equipment in GPS navigation Download PDFInfo
- Publication number
- CN102568235A CN102568235A CN2010105858504A CN201010585850A CN102568235A CN 102568235 A CN102568235 A CN 102568235A CN 2010105858504 A CN2010105858504 A CN 2010105858504A CN 201010585850 A CN201010585850 A CN 201010585850A CN 102568235 A CN102568235 A CN 102568235A
- Authority
- CN
- China
- Prior art keywords
- weather information
- data
- information
- navigation
- weather
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Images
Landscapes
- Navigation (AREA)
Abstract
The invention is suitable for the field of navigation, and provides a weather information system and equipment in a GPS navigation, which includes an electronic map data base, a weather information receiving module, a weather information prompt content calculating module, a weather information prompt data generating module and a weather information prompt data display module, wherein the electronic map data base is used for storing road network attribute data in the electronic map, and the road network attribute data includes road network weather information; the weather information receiving module is used for obtaining the weather information of the road network; the weather information prompt content calculating module is used for calculating the weather information prompt content according to the navigation route calculated for a user, the road network attribute data including the road network weather information and the navigation parameter information of a navigation object; the weather information prompt data generating module is used for respectively generating the corresponding weather information prompt data of a local area according to the prompt content of the weather information and the environment information data of the present road; and the weather information prompt data display module is used for playing the weather information prompt data to the user. According to the invention, as the road network weather information is added to the electronic map data base of the GPS navigation system, and during the navigation process, the system issues the weather prompt information to the user according to the road network weather information stored in the electronic map data, the user can know the present weather information and the future weather information, thereby facilitating outing.
Description
Technical field
The present invention relates to navigational system, refer to point out in a kind of GPS navigation the system of Weather information especially.
Background technology
GPS (Global Positioning System; GPS) utilize the satellite system of having navigated to carry out timing, location and range finding, can in worldwide, realize weather, comprehensive three dimensions, speed and the temporal information that real-time high-precision is provided for sea, land and aerial user continuously.This system mainly is made up of three parts, i.e. space segment, Ground Control and user's set part.Space segment is made up of 24 satellites, is distributed on the plane, 6 roads.Ground Control part is by the work master station of being in charge of, coordinating whole ground control system, under the control of master station, injects the ground-plane antenna of seeking text, forms as the monitoring station and the communication backup system of automatic data acquisition center to satellite.The user's set part mainly is made up of GPS receiver and satellite antenna.The GPS receiver is divided into geodetic type, full site type, regularly type, handheld, integrated-type according to model, according to purposes be divided into vehicular, as carry formula, machine-carried type, spaceborne formula, missile-borne formula.
Gps system is used widely at present.In vehicle mounted guidance; The GPS navigation equipment that the user uses can be personal digital assistant (Personal Digital Assistant; PDA), electronic equipment such as portable terminal, MP3, MP4, electronics wrist formula equipment and all kinds of miniature electronic instrument, the GPS navigation system is installed in the equipment.In when navigation, the departure place that the user selects, destination, via ground, avoid ground by corresponding navigation path planning principle, for example highway is preferential, shortest time principle, shortest distance principle etc. are planned out a bar navigation path.In the vehicle driving process; System receives gps signal according to the gps receiver on the equipment; Confirm navigation object present located position, moving direction, speed etc., be combined into the guidance path that the user calculates, the user is navigated according to the system electronic map data base.
In automobile navigation, present GPS navigation system only provides navigation way to reach information such as road, building on every side, and it can satisfy general user's demand basically.But in remote mountain area or outlying countryside, road traffic environment is complicated, and for adapting to special road environment, this just requires the GPS navigation system not only to provide road information and navigation way to help people and accomplish navigation task.
Summary of the invention
The purpose of the embodiment of the invention is to provide the prompt system of Weather information in a kind of GPS navigation, is intended to solve the prompting that lacks Weather information in the existing GPS navigation system, is difficult to satisfy the problem of user's actual navigation demand.
The embodiment of the invention is achieved in that the prompt system of Weather information in a kind of GPS navigation, comprising:
Electronic map database is used for the road property data of storing electronic map, comprises the road network Weather information in the said road property data;
Weather information receiving module is used to obtain the Weather information of road network;
Weather information suggestion content computing module is used for the navigational parameter information calculations Weather information suggestion content according to the guidance path, the road property data that comprises the road network Weather information and the navigation object that calculate for the user;
Weather information reminder-data generation module is used for the suggestion content according to said Weather information, and the environmental information data of current road, generates the Weather information reminder-data of corresponding with it regional area respectively; And
Weather information reminder-data playing module is used for playing said Weather information reminder-data to the user.
Compared with prior art; In the embodiment of the invention; Weather information is added in the electronic map database of GPS navigation system, in navigation procedure, system sends information according to the Weather information of preserving in the electronic map database to the user; Can let the user know the current and following several days weather condition, make things convenient for the user to go on a journey.
Description of drawings
Fig. 1 is the structural drawing of the prompt system of Weather information in the GPS navigation that provides of the embodiment of the invention.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.
In the embodiment of the invention; Weather information is added in the electronic map database of GPS navigation system; In navigation procedure, system sends reminder-data according to the Weather information of preserving in the electronic map database to the user, and that in time fits ground informs the user with Changes in weather and weather condition.
In the embodiment of the invention, Weather information comprises following three days weather conditions, maximum temperature, minimum temperature, wind direction, wind-force etc.These information are obtained from Third-Party Service.Data Source can read from exterior storage medium, perhaps through wired, wireless network regularly or receive the communication service that the third party system provides in real time.After system obtains Weather information, it is added in the electronic map database of navigation usefulness, in case of necessity the Weather information that receives is resolved, the system of resolving to can discern information processed.Weather also comprises environmental information, like in good time indoor temperature, outdoor temperature, atmospheric pressure etc.These information are fitted measuring of ground through sensor or other equipment in good time, through system these information are handled, and are generated the Weather information reminder-data.
In embodiments of the present invention, the weather information of sending to the user can be image information, voice messaging, also can send image information or voice messaging to the user simultaneously according to the navigation needs.
Fig. 1 shows the structure of the Weather information prompt system that the embodiment of the invention provides, and shows the part relevant with the present invention for the ease of explanation power.This system is built in the unit that software unit, hardware cell or software and hardware in the various GPS navigation equipment combine.
Store the road property data in the electronic chart in the electronic map database 11, road property data has comprised road information and/or regional building information.
After Weather information receiving module 12 obtains Weather information, it is added in the electronic map database 11, in case of necessity the Weather information that receives is resolved, the system of resolving to can discern information processed.Data Source can read from exterior storage medium, perhaps through wired, wireless network regularly or receive the communication service that the third party system provides in real time.In addition, the environmental information generation module generates current Weather information, comprises outdoor temperature, indoor temperature, air pressure, wind direction, wind-force etc., and adds and get back in the current electronic map database.
In navigation procedure; Navigation hint content computing module 14 is according to the navigational parameter information calculations information indicating content of the guidance path, the road property data that comprises the road network Weather information and the navigation object that calculate for the user, for example information indicating picture material or voice content.
Navigational parameter information comprises the current position of navigation object, direction and velocity information.In actual navigation procedure, navigation information judge module 15 is judged information such as the current position of navigation object, direction, speed according to the gps signal that receives.In the analogue navigation process, translational speed, departure time and the current time that analogue navigation control module 16 is set according to the user etc. are judged the current information such as position, direction and speed of navigation object.
The information indicating content that reminder-data generation module 17 calculates according to Weather information suggestion content computing module 14, and current road information generate corresponding with it regional area weather condition reminder-data respectively.Wherein, After image generation module 171 receives the result of calculation of suggestion content computing module 14; By pointing out the picture material and the regional area of image electronic chart of living in, current road environment information; Generate corresponding with it local weather prompting view data respectively,, will point out image data storage in buffer zone for the level and smooth prompting effect that guarantees to navigate.After speech production module 172 receives the result of calculation of suggestion content computing module 14; By pointing out the picture material and the regional area of image electronic chart of living in, current road environment information; Generate corresponding with it local weather prompting voice data respectively; Level and smooth prompting effect in order to guarantee to navigate is stored in prompting voice data in the buffer zone.
The Weather information reminder-data that reminder-data playing module 18 will be temporarily stored in the buffer zone plays to the user.Prompting image playing module 181 shows time image that faces of memory buffer with the intrinsic display frequency that navigational system belongs to hardware continuously; Suggestion voice playing module 182 will be temporarily stored in time smooth and easy user of playing to of voice that faces in the buffer zone when the navigation hint sound is arranged, for reaching figure and voice synchronous navigation hint effect.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all is included within protection scope of the present invention.
Claims (4)
1. the prompt system of Weather information in the GPS navigation is characterized in that said system comprises:
Electronic map database is used for the road property data of storing electronic map, comprises the road network Weather information in the said road property data;
Information receiving module is used to obtain the Weather information of road network;
The suggestion content computing module is used for the suggestion content according to the navigational parameter information calculations Weather information of the guidance path, the road property data that comprises the road network Weather information and the navigation object that calculate for the user;
The reminder-data generation module is used for the suggestion content according to said Weather information, and the environmental information data of current road, generates the Weather information reminder-data of corresponding with it regional area respectively;
The environmental information generation module, indoor temperature, outdoor temperature and other environmental datas when being used to generate current the walking; And
The reminder-data playing module is used for playing said Weather information reminder-data to the user.
2. the prompt system of Weather information is characterized in that in the GPS navigation as claimed in claim 1, and said Weather information includes but not limited to following several days weather conditions, maximum temperature and minimum temperature.
3. the prompt system of Weather information in according to claim 1 or claim 2 the GPS navigation; It is characterized in that; Said reminder-data generation module further comprises Weather information image generation module; Be used for suggestion content according to said Weather information, and the environmental information data of current road, the Weather information that generates corresponding with it regional area is respectively put forward image registration certificate;
Said Weather information reminder-data playing module comprises:
Weather information prompting image playing module is used for playing the said Weather information prompting of demonstration view data.
4. the prompt system of Weather information in according to claim 1 or claim 2 the GPS navigation; It is characterized in that; Said reminder-data generation module further comprises Weather information speech production module; Be used for suggestion content according to said Weather information, and the environmental information data of current road, the Weather information voice suggestion data of the regional area of correspondence with it generated respectively;
Said Weather information reminder-data playing module comprises:
Weather information suggestion voice playing module is used to play said Weather information prompting voice data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105858504A CN102568235A (en) | 2010-12-14 | 2010-12-14 | Weather information prompt system and equipment in GPS navigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105858504A CN102568235A (en) | 2010-12-14 | 2010-12-14 | Weather information prompt system and equipment in GPS navigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102568235A true CN102568235A (en) | 2012-07-11 |
Family
ID=46413550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105858504A Pending CN102568235A (en) | 2010-12-14 | 2010-12-14 | Weather information prompt system and equipment in GPS navigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102568235A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937961A (en) * | 2012-09-14 | 2013-02-20 | 北京百度网讯科技有限公司 | Navigation system and interaction method thereof |
| CN104978418A (en) * | 2015-06-29 | 2015-10-14 | 杨昕吉 | Intelligent weather image acquisition and identification method and system |
| CN105702068A (en) * | 2016-03-09 | 2016-06-22 | 深圳市成为智能交通系统有限公司 | Mobile terminal-based advanced driving assistance system |
| CN109326134A (en) * | 2018-12-03 | 2019-02-12 | 北京远特科技股份有限公司 | Drive with caution based reminding method and device |
-
2010
- 2010-12-14 CN CN2010105858504A patent/CN102568235A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937961A (en) * | 2012-09-14 | 2013-02-20 | 北京百度网讯科技有限公司 | Navigation system and interaction method thereof |
| CN102937961B (en) * | 2012-09-14 | 2019-03-29 | 北京百度网讯科技有限公司 | A kind of navigation system and its exchange method |
| CN104978418A (en) * | 2015-06-29 | 2015-10-14 | 杨昕吉 | Intelligent weather image acquisition and identification method and system |
| CN105702068A (en) * | 2016-03-09 | 2016-06-22 | 深圳市成为智能交通系统有限公司 | Mobile terminal-based advanced driving assistance system |
| CN109326134A (en) * | 2018-12-03 | 2019-02-12 | 北京远特科技股份有限公司 | Drive with caution based reminding method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1996039B (en) | Method, device, and apparatus for recording navigation path, and navigation method | |
| CN1995917B (en) | Display control method, device, and equipment for depression angle of electronic map | |
| CN1995919B (en) | Automatic control method, device, and equipment for navigation image scale | |
| CN102564433A (en) | Map automatic updating method in GPS navigation | |
| CN101017611A (en) | A method, device and equipment for realizing the GPS navigation based on the road condition | |
| CN101216322B (en) | Road crossing navigation picture display process, device and GPS navigation equipment | |
| CN1996425A (en) | A GPS traffic safety information prompting device in navigation system, device, and apparatus therefor | |
| CN101451852B (en) | Navigation equipment and navigation method | |
| US20140358427A1 (en) | Enhancing driving navigation via passive drivers feedback | |
| CN102192742B (en) | Navigation method and device | |
| CN102278993B (en) | On-vehicle navigation apparatus and method | |
| CN202471085U (en) | Navigation device | |
| CN102538800A (en) | System for automatically updating map in GPS (Global Positioning System) navigation | |
| CN101520331A (en) | GPS navigation system and method capable of automatically updating map | |
| CN101950481A (en) | Method for obtaining road traffic flow cloud picture in real-time manner | |
| CN103217697A (en) | Method and mobile terminal for recording moving path | |
| CN102520431A (en) | Vehicle tracking navigation method and mobile terminal | |
| CN101619981A (en) | Self-service tour guide and navigation terminal and method for optimally selecting tour guide and navigation information | |
| CN102568235A (en) | Weather information prompt system and equipment in GPS navigation | |
| CN105974449A (en) | Method and system for processing signal | |
| WO2011010392A1 (en) | Solar light intensity estimating device, route search device, solar light intensity estimating method, solar light intensity estimating program, and recording medium | |
| CN101097137A (en) | Navigation system for regulating paths planning according time characteristic | |
| CN102305634A (en) | Navigation path downloading method and server and position service terminal | |
| CN1995918B (en) | Adjusting method, device, and equipment for navigation path | |
| CN102542827A (en) | Method and device for prompting weather information in GPS (Global Position System) navigation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |