CN1996425A - A GPS traffic safety information prompting device in navigation system, device, and apparatus therefor - Google Patents
A GPS traffic safety information prompting device in navigation system, device, and apparatus therefor Download PDFInfo
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- CN1996425A CN1996425A CNA2006101579159A CN200610157915A CN1996425A CN 1996425 A CN1996425 A CN 1996425A CN A2006101579159 A CNA2006101579159 A CN A2006101579159A CN 200610157915 A CN200610157915 A CN 200610157915A CN 1996425 A CN1996425 A CN 1996425A
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Abstract
The GPS traffic safety hinting method in navigation comprises the navigation path, road network traffic safety information feature data and navigation parameter information calculation safety hinting content, and the generated corresponding local safety hinting data and playing them to customers. It adds road network traffic safety information to GPS navigation system electronic map database, sending out traffic safety hinting information to customers, reminding customers the safety of driving, reducing traffic rule violation and the management task of traffic safety management department.
Description
Technical field
The invention belongs to navigation field, relate in particular to reminding method, device and the equipment of traffic safety information in a kind of GPS navigation.
Background technology
GPS (Global Positioning System, GPS) utilize Navsat to carry out regularly, locate and range finding, can in worldwide, realize round-the-clock, 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 part 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 master station of the work 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, timing type, handheld, integrated-type according to model, is divided into vehicular, boat-carrying formula, machine-carried type, spaceborne formula, missile-borne formula according to purposes.
At present, gps system has been widely used in automobile navigation, emergency reaction, atmospheric physics observation, the geophysics resource exploration, engineering survey, deformation monitoring, the earth movement monitoring, use on land such as urban planning control, the best voyage of ocean-going vessel course line is measured, ship Real-Time Scheduling and navigation, ocean rescue, hunt for treasure in the ocean, hydrogeological survey and ocean platform location, use oceans such as eustasy monitoring, and aircraft navigation, the control of airborne remote sensing attitude, low orbit satellite orbit determination, missile guidance, in the aerospace applications such as air rescue and manned spacecraft protection detection.
In vehicle mounted guidance, the GPS navigation equipment that the user uses can be personal digital assistant (PersonalDigital 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 system is selected according to the user, destination, via ground, avoid ground by corresponding navigation path planning principle, for example highway is preferential, shortest time principle, shortest distance principle etc. calculate a bar navigation path.In the vehicle ' process, the gps signal that system receives according to the gps receiver on the equipment, determine 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, along with to the management of road driving safety and the further increasing of control and monitoring, limit the travel speed of vehicle in increasing highway section, by electronic eyes is set driving against traffic regulations of vehicle is carried out electronic monitoring simultaneously on the highway section.But in existing GPS navigation system, lack security information such as highway section speed limit, electronic eyes distribution, be difficult in the vehicle drive process, give the user effective navigation hint, be difficult to improve user's safe driving consciousness, can't satisfy user's actual navigation demand.
Summary of the invention
The purpose of the embodiment of the invention is to provide the reminding method of traffic safety information in a kind of GPS navigation, be intended to solve the prompting that lacks security information in the existing GPS navigation system, can't in the vehicle drive process, give the user effective navigation hint, be difficult to satisfy the problem of user's actual navigation demand.
The embodiment of the invention is achieved in that the reminding method of traffic safety information in a kind of GPS navigation, and described method comprises the steps:
Navigational parameter information calculations safety instruction content according to the guidance path, the road property data that comprises the road grid traffic security information and the navigation object that calculate for the user;
According to described safety instruction content, and the traffic safety information of current road, the safety instruction data of the regional area of correspondence with it generated respectively;
Play described safety instruction data to the user.
Another purpose of the embodiment of the invention is to provide the suggestion device of traffic safety information in a kind of GPS navigation, and described device comprises:
Electronic map database is used for the road property data of storing electronic map, includes the traffic safety information of road network in the described road property data;
The traffic safety information receiver module is used to obtain the traffic safety information of road network;
Safety instruction content computing module is used for the navigational parameter information calculations safety instruction content according to the guidance path, the road property data that comprises the road grid traffic security information and the navigation object that calculate for the user;
The safety instruction data generation module is used for according to described safety instruction content, and the traffic safety information of current road, generates the safety instruction data of corresponding with it regional area respectively; And
Safety instruction data playback module is used for playing described safety instruction data to the user.
Another purpose of the embodiment of the invention is to provide a kind of GPS navigation equipment, and described equipment comprises a traffic safety information suggestion device, and described device comprises:
Electronic map database is used for the road property data of storing electronic map, includes the traffic safety information of road network in the described road property data;
The traffic safety information receiver module is used to obtain the traffic safety information of road network;
Safety instruction content computing module is used for the navigational parameter information calculations safety instruction content according to the guidance path, the road property data that comprises the road grid traffic security information and the navigation object that calculate for the user;
The safety instruction data generation module is used for according to described safety instruction content, and the traffic safety information of current road, generates the safety instruction data of corresponding with it regional area respectively; And
Safety instruction data playback module is used for playing described safety instruction data to the user.
In embodiments of the present invention, the road grid traffic security information is added in the electronic map database of GPS navigation system, in navigation procedure, system sends the traffic safety information according to the road grid traffic security information of preserving in the electronic map database to the user, can remind user security to drive, reduce user's break in traffic rules and regulations, reduced the administrative burden of traffic safety management department simultaneously.
Description of drawings
Fig. 1 is the realization flow figure of the reminding method of traffic safety information in the GPS navigation that provides of the embodiment of the invention;
Fig. 2 is the structural drawing of the suggestion device of traffic safety information in the GPS navigation that provides of the embodiment of the invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
In embodiments of the present invention, the road grid traffic security information is added in the electronic map database of GPS navigation system, in navigation procedure, system sends the traffic safety information according to the road grid traffic security information of preserving in the electronic map database to the user, can remind user security to drive, reduce break in traffic rules and regulations.
In embodiments of the present invention, the road grid traffic security information comprises the speed-limiting messages in highway section, the electronic eyes distributed intelligence in highway section etc.This road grid traffic security information can be obtained from traffic administration office, also can be that the user defines in the system of being input to voluntarily, perhaps obtains from Third-Party Service.Data Source can read from exterior storage medium, perhaps by wired, wireless network regularly or receive the communication service that traffic safety system provides in real time.After system obtains traffic safety information, with its add to the navigation usefulness electronic map database in road property data in, in case of necessity the road grid traffic security information that receives is resolved, the system of resolving to can discern the information of processing.
According to the prompting mode of traffic safety information, the user can also be provided with the corresponding prompt threshold value, and for example the distribution situation according to electronic eyes is provided with the corresponding prompt distance, in the time of in navigation object enters tip distance, sends the prompting that has electronic eyes to the user.Except that the speed-limiting messages of existing highway section, the user also can be provided with the hypervelocity threshold value voluntarily, sends the hypervelocity alarm to the user when actual vehicle speed surpasses the hypervelocity threshold value of having set, drives with the prompting user security.Certainly, the user also can adopt the prompting threshold value of system default.The prompting threshold value is kept in the electronic map database.In addition, be to have the highway section of speed-limiting messages to adopt special graphical sign to be distinguished for the reminding method of highway section speed-limiting messages, and when entering this highway section that speed-limiting messages is arranged, report the speed limit suggestion voice.
In embodiments of the present invention, the traffic safety information of sending to the user can be image information, voice messaging, also can send image information and voice messaging to the user simultaneously according to the navigation needs.For example can adopt special marking, for example use color mark speed limit highway section and the particular location of electronic eyes on the highway section that obviously is different under the common state, allow the user come into plain view for the prompting of speed-limiting messages and electronic eyes distributed intelligence.
Fig. 1 shows the realization flow of the traffic safety information reminding method that the embodiment of the invention provides, and details are as follows:
In step S101, according to the navigational parameter information calculations suggestion content of the guidance path, the road property data that comprises the road grid traffic security information and the navigation object that calculate for the user.
In embodiments of the present invention, according to the guidance path that calculates for the user, navigational parameters such as the current location of navigation object, speed, moving direction, and the numerical evaluation such as road property data that comprise the road grid traffic security information go out in the navigation procedure for reaching the needed suggestion content of level and smooth navigation, for example under the intrinsic display frequency of navigational system place hardware, move and level and smooth picture material or the voice content that shows with navigation object.
Navigational parameter information comprises the current position of navigation object, direction or translational speed information.In actual navigation procedure, system can judge 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 system sets according to the user etc. are judged the current information such as position, direction and speed of navigation object.
In step S102, according to safety instruction contents such as picture material that calculates or voice contents, and the traffic safety information of the regional area of image electronic chart of living in, current road, generate safety instruction data such as corresponding with it regional area navigation picture or regional area navigation hint sound respectively.Level and smooth prompting effect in order to guarantee to navigate is stored in safety instruction view data or speech data in the buffer zone.
In step S103, time image of facing that is temporarily stored in the buffer zone is shown continuously with the intrinsic display frequency of navigational system place hardware, when the navigation hint sound is arranged, will be temporarily stored in and face time smooth and easy connection of voice and report in the buffer zone, reach the effect of figure and voice synchronous navigation hint.
Fig. 2 shows the structure of the traffic safety information suggestion device that the embodiment of the invention provides, and only shows part related to the present invention for convenience of explanation.This device can be software unit, the hardware cell that is built in the various GPS navigation equipment, perhaps the unit that combines of software and hardware.
Store the road property data in the electronic chart in the electronic map database 11, comprised the road grid traffic security information in the road property data, for example electronic eyes distributed intelligence in the speed-limiting messages in highway section, highway section etc., under the situation that is provided with the prompting threshold value, also can store the prompting threshold information of setting.
After traffic safety information receiver module 12 obtains traffic safety information, it is added in the electronic map database 11, in case of necessity the road network traffic safety information is resolved, resolve to the information that electronic map database 11 can be discerned processing.The Data Source of traffic safety information can be that traffic safety information receiver module 12 reads from exterior storage medium, perhaps by wired, wireless network regularly or receive the communication service that traffic safety system provides in real time.The user can also dispose the prompting threshold value of traffic safety informations by prompting threshold value configuration module 13, and will point out threshold information to deposit electronic map database 11 in.
In navigation procedure, navigation hint content computing module 14 is according to the safety instruction of navigational parameter information calculations content, for example safety instruction picture material or the voice content of the guidance path, the road property data that comprises the road grid traffic security information and the navigation object that calculate for the user.
Navigational parameter information comprises the current position of navigation object, direction or 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 safety instruction content that safety instruction data generation module 17 calculates according to safety instruction content computing module 14, and the traffic safety information of current road generate corresponding with it regional area safety instruction data respectively.Wherein, after safety instruction image generation module 171 receives the result of calculation of safety instruction content computing module 14, by safety instruction picture material and traffic safety informations such as the regional area of image electronic chart of living in, current road speed limit and electronic eyes distribution, generate corresponding with it regional area safety instruction view data respectively, for the level and smooth prompting effect that guarantees to navigate, with the safety instruction image data storage in buffer zone.After safety instruction speech production module 172 receives the result of calculation of safety instruction content computing module 14, by traffic safety informations such as current road speed limit and electronic eyes distributions, generate corresponding with it regional area safety instruction speech data respectively, level and smooth prompting effect in order to guarantee to navigate is stored in the safety instruction speech data in the buffer zone.
The safety instruction data playback that safety instruction data playback module 18 will be temporarily stored in the buffer zone is given the user.Time image of facing that safety instruction image playing module 181 will be stored in the buffer zone shows continuously with the intrinsic display frequency of navigational system place hardware, safety instruction speech play 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, reach the effect of navigation of figure and voice synchronous and navigation hint.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (14)
1, the reminding method of traffic safety information in a kind of GPS navigation is characterized in that described method comprises the steps:
Navigational parameter information calculations safety instruction content according to the guidance path, the road property data that comprises the road grid traffic security information and the navigation object that calculate for the user;
According to described safety instruction content, and the traffic safety information of current road, the safety instruction data of the regional area of correspondence with it generated respectively;
Play described safety instruction data to the user.
2, the reminding method of traffic safety information in the GPS navigation as claimed in claim 1 is characterized in that described road grid traffic security information comprises the speed-limiting messages in highway section, perhaps electronic eyes distributed intelligence.
3, the reminding method of traffic safety information in the GPS navigation as claimed in claim 1 or 2 is characterized in that, described road property data further includes the prompting threshold information of safety instruction data.
4, as the reminding method of traffic safety information in claim 1, the 2 or 3 described GPS navigation, it is characterized in that described safety instruction data are view data or speech data.
5, the suggestion device of traffic safety information in a kind of GPS navigation is characterized in that described device comprises:
Electronic map database is used for the road property data of storing electronic map, includes the traffic safety information of road network in the described road property data;
The traffic safety information receiver module is used to obtain the traffic safety information of road network;
Safety instruction content computing module is used for the navigational parameter information calculations safety instruction content according to the guidance path, the road property data that comprises the road grid traffic security information and the navigation object that calculate for the user;
The safety instruction data generation module is used for according to described safety instruction content, and the traffic safety information of current road, generates the safety instruction data of corresponding with it regional area respectively; And
Safety instruction data playback module is used for playing described safety instruction data to the user.
6, the suggestion device of traffic safety information in the GPS navigation as claimed in claim 5 is characterized in that described road grid traffic security information comprises the speed-limiting messages in highway section, perhaps electronic eyes distributed intelligence.
7, as the suggestion device of traffic safety information in claim 5 or the 6 described GPS navigation, it is characterized in that described device further comprises:
Point out the threshold value configuration module, be used to dispose the prompting threshold value of safety instruction data, and deposit described prompting threshold information in described electronic map database.
8, as the suggestion device of traffic safety information in claim 5 or the 6 described GPS navigation, it is characterized in that described safety instruction data generation module comprises:
Safety instruction image generation module, be used for the safety instruction picture material calculated according to safety instruction content computing module and the regional area of image electronic chart of living in, the traffic safety information of current road, generate corresponding with it regional area safety instruction view data respectively;
Described safety instruction data playback module comprises:
Safety instruction image playing module is used for playing the described safety instruction view data of demonstration.
9, as the suggestion device of traffic safety information in claim 5 or the 6 described GPS navigation, it is characterized in that described safety instruction data generation module comprises:
Safety instruction speech production module is used for the safety instruction voice content and the traffic safety information of current road, the corresponding with it regional area safety instruction speech data of generation respectively that calculate according to safety instruction content computing module;
Described safety instruction data playback module comprises:
Safety instruction speech play module is used to play described safety instruction speech data.
10, a kind of GPS navigation equipment is characterized in that, described equipment comprises a traffic safety information suggestion device, and described device comprises:
Electronic map database is used for the road property data of storing electronic map, includes the traffic safety information of road network in the described road property data;
The traffic safety information receiver module is used to obtain the traffic safety information of road network;
Safety instruction content computing module is used for the navigational parameter information calculations safety instruction content according to the guidance path, the road property data that comprises the road grid traffic security information and the navigation object that calculate for the user;
The safety instruction data generation module is used for according to described safety instruction content, and the traffic safety information of current road, generates the safety instruction data of corresponding with it regional area respectively; And
Safety instruction data playback module is used for playing described safety instruction data to the user.
11, GPS navigation equipment as claimed in claim 9 is characterized in that, described road grid traffic security information comprises the speed-limiting messages in highway section, perhaps electronic eyes distributed intelligence.
12, as claim 10 or 11 described GPS navigation equipment, it is characterized in that described device further comprises:
Point out the threshold value configuration module, be used to dispose the prompting threshold value of safety instruction data, and deposit described prompting threshold information in described electronic map database.
13, as claim 10 or 11 described GPS navigation equipment, it is characterized in that described safety instruction data generation module comprises:
Safety instruction image generation module, be used for the safety instruction picture material calculated according to safety instruction content computing module and the regional area of image electronic chart of living in, the traffic safety information of current road, generate corresponding with it regional area safety instruction view data respectively;
Described safety instruction data playback module comprises:
Safety instruction image playing module is used for playing the described safety instruction view data of demonstration.
14, as claim 10 or 11 described GPS navigation equipment, it is characterized in that described safety instruction data generation module comprises:
Safety instruction speech production module is used for the safety instruction voice content and the traffic safety information of current road, the corresponding with it regional area safety instruction speech data of generation respectively that calculate according to safety instruction content computing module;
Described safety instruction data playback module comprises:
Safety instruction speech play module is used to play described safety instruction speech data.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2006101579159A CN1996425A (en) | 2006-12-22 | 2006-12-22 | A GPS traffic safety information prompting device in navigation system, device, and apparatus therefor |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2006101579159A CN1996425A (en) | 2006-12-22 | 2006-12-22 | A GPS traffic safety information prompting device in navigation system, device, and apparatus therefor |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010139249A1 (en) * | 2009-05-31 | 2010-12-09 | 杭州全动科技有限公司 | All-weather driving management system and management method |
| CN101975576A (en) * | 2010-08-25 | 2011-02-16 | 深圳市索菱实业有限公司 | Improved navigator |
| CN102385057A (en) * | 2011-08-09 | 2012-03-21 | 中山市伊达科技有限公司 | Alarming method for intelligent global positioning system (GPS) alarm |
| CN102542830A (en) * | 2011-11-25 | 2012-07-04 | 深圳市凯立德欣软件技术有限公司 | Method and vehicle-mounted terminal for prompting electronic eye information |
| CN102564445A (en) * | 2010-12-22 | 2012-07-11 | 昆达电脑科技(昆山)有限公司 | Method for presenting and processing electronic map road and navigation device |
| CN103308061A (en) * | 2012-03-16 | 2013-09-18 | 株式会社电装 | Notification apparatus for vehicle |
| CN105551283A (en) * | 2014-10-28 | 2016-05-04 | 现代自动车株式会社 | Display system of vehicle and method of controlling the display system |
| CN106289296A (en) * | 2016-09-05 | 2017-01-04 | 广州极飞科技有限公司 | A kind of method and apparatus of road guide |
| CN107204122A (en) * | 2016-03-18 | 2017-09-26 | 高德信息技术有限公司 | Electronic eyes broadcasting method and device |
| CN107527512A (en) * | 2016-06-21 | 2017-12-29 | 北京搜狗科技发展有限公司 | A kind of reminding method violating the regulations, device and electronic equipment |
| CN108519095A (en) * | 2018-03-08 | 2018-09-11 | 杭州后博科技有限公司 | A kind of the guidance path danger coefficient computing system and method for combination geographical feature |
| CN111105635A (en) * | 2018-10-25 | 2020-05-05 | 比亚迪股份有限公司 | Reminding method and system for avoiding traffic violation and vehicle |
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- 2006-12-22 CN CNA2006101579159A patent/CN1996425A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010139249A1 (en) * | 2009-05-31 | 2010-12-09 | 杭州全动科技有限公司 | All-weather driving management system and management method |
| CN101975576A (en) * | 2010-08-25 | 2011-02-16 | 深圳市索菱实业有限公司 | Improved navigator |
| CN102564445A (en) * | 2010-12-22 | 2012-07-11 | 昆达电脑科技(昆山)有限公司 | Method for presenting and processing electronic map road and navigation device |
| CN102385057A (en) * | 2011-08-09 | 2012-03-21 | 中山市伊达科技有限公司 | Alarming method for intelligent global positioning system (GPS) alarm |
| CN102542830B (en) * | 2011-11-25 | 2015-02-18 | 深圳市凯立德欣软件技术有限公司 | Method and vehicle-mounted terminal for prompting electronic eye information |
| CN102542830A (en) * | 2011-11-25 | 2012-07-04 | 深圳市凯立德欣软件技术有限公司 | Method and vehicle-mounted terminal for prompting electronic eye information |
| CN103308061A (en) * | 2012-03-16 | 2013-09-18 | 株式会社电装 | Notification apparatus for vehicle |
| CN103308061B (en) * | 2012-03-16 | 2016-08-03 | 株式会社电装 | Notice device for vehicle |
| CN105551283A (en) * | 2014-10-28 | 2016-05-04 | 现代自动车株式会社 | Display system of vehicle and method of controlling the display system |
| CN107204122A (en) * | 2016-03-18 | 2017-09-26 | 高德信息技术有限公司 | Electronic eyes broadcasting method and device |
| CN107527512A (en) * | 2016-06-21 | 2017-12-29 | 北京搜狗科技发展有限公司 | A kind of reminding method violating the regulations, device and electronic equipment |
| CN107527512B (en) * | 2016-06-21 | 2021-08-24 | 北京搜狗科技发展有限公司 | Violation prompting method and device and electronic equipment |
| CN106289296A (en) * | 2016-09-05 | 2017-01-04 | 广州极飞科技有限公司 | A kind of method and apparatus of road guide |
| CN108519095A (en) * | 2018-03-08 | 2018-09-11 | 杭州后博科技有限公司 | A kind of the guidance path danger coefficient computing system and method for combination geographical feature |
| CN111105635A (en) * | 2018-10-25 | 2020-05-05 | 比亚迪股份有限公司 | Reminding method and system for avoiding traffic violation and vehicle |
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Open date: 20070711 |