CN108562303A - Road information navigation map system based on path planning - Google Patents
Road information navigation map system based on path planning Download PDFInfo
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- CN108562303A CN108562303A CN201810817702.7A CN201810817702A CN108562303A CN 108562303 A CN108562303 A CN 108562303A CN 201810817702 A CN201810817702 A CN 201810817702A CN 108562303 A CN108562303 A CN 108562303A
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- Prior art keywords
- module
- road
- information
- path
- navigation map
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Classifications
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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
- G01C21/34—Route searching; Route guidance
- G01C21/3407—Route searching; Route guidance specially adapted for specific applications
- G01C21/3415—Dynamic re-routing, e.g. recalculating the route when the user deviates from calculated route or after detecting real-time traffic data or accidents
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
- G01S19/45—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement
Abstract
The road information navigation map system based on path planning that the invention discloses a kind of, including：Data module, the data module include at least the electronic map data based on geographical location；Path planning module, the path planning module is used to transfer the data in the data module, and user's path requirement and called data are generated routing information jointly；Road information module, the road information module include at least traffic information, and the traffic information is that the real road conditions obtained by path sensor acquisition generate；Message processing module, described information processing module are used to transfer the traffic information with routing information geographic location association.User can be helped to learn the road conditions on selection path using the navigation system, the route of trip can be selected either to slow down or avoid in time.
Description
Technical field
The present invention relates to a kind of auto-navigation system more particularly to a kind of road information navigation maps based on path planning
System.
Background technology
With the continuous development of science and technology, present trip is transformed to intelligence from previous map trip mode
The efficient satellite navigation system of energy, relies on global position system, and the company of map manufacturer on user's intelligent mobile terminal
The data of app carry out the comprehensive obtained navigation system of big data processing.It, can be timely and effectively using existing navigation system
Reflect the jam situation on road.
But the system relies on a large amount of vehicle data, blocking the way road vehicle is few, but actual road occurs
Occur barrier in situation, such as road, traffic accident has occurred, there is the pedestrian etc. of low running speed at turning, is carrying out path rule
When drawing, actual road conditions cannot effectively be reflected using the system, the user using the navigation system can not be given
Make the anticipation of early period.
Invention content
The present invention overcomes the deficiencies in the prior art, provide a kind of road information navigation map system based on path planning
System.
In order to achieve the above objectives, the technical solution adopted by the present invention is：A kind of road information navigation based on path planning
Map system includes at least：
Data module, the data module include at least the electronic map data based on geographical location；
Path planning module, the path planning module are used to transfer data in the data module, and by user road
Diameter demand generates routing information jointly with called data；
Road information module, the road information module include at least traffic information, and the traffic information is passed by road
What the real road conditions that sensor acquisition obtains generated；
Message processing module, described information processing module are believed for transferring with the road conditions of routing information geographic location association
Breath.
In a preferred embodiment of the present invention, the path sensor be at least infrared sensor, thermal imaging system sensor,
One or more combinations in millimetre-wave radar sensor, laser radar sensor or visual sensor.
In a preferred embodiment of the present invention, satellite positioning chip is provided on the path sensor.
In a preferred embodiment of the present invention, communication mould is equipped on the navigation map system and the path sensor
Block transmits information between the navigation map system and the path sensor by communication module.
In a preferred embodiment of the present invention, following position that the path sensor is arranged on road：Intersection
Crossing, crossing, platform, turn section, main width highway boundary section or/and climb and fall section.
In a preferred embodiment of the present invention, the traffic information includes at least the shifting that path sensor detecting obtains
Animal body detects information and barrier detection information.
In a preferred embodiment of the present invention, user's path requirement includes at least origin and destination.
In a preferred embodiment of the present invention, the navigation map system further includes satellite navigation module.
In a preferred embodiment of the present invention, the navigation map system further includes locating module.
Further include display module in a preferred embodiment of the present invention, the display module is used to believe the road conditions transferred
Breath is shown in the respective paths of the electronic map.
Further include alarm modules in a preferred embodiment of the present invention, when the navigation system connection failure, the alarm
Module can send out alarm sounds.
The invention solves the defect existing in the background technology, and the present invention has following advantageous effect：
(1) present invention by user need set from origin and destination data, in conjunction in data module in system
Data, by by road junction on path, crossing, platform, turn section, main width highway boundary section or/and on
Detecting moving object information and barrier detection information on descending section are transmitted in the navigation system of user, can help to use
Family selects the route of trip either to slow down or avoid in time in time.
(2) in the navigation system of existing path planning, the road conditions of acquisition are mainly jam situation, and these are counted
According to, rely on car speed reaction road conditions and need by a large amount of automobile as data, but in this system, by system with set
The data communication for the path sensor set can obtain the actual conditions of road, avoid the trouble of big data processing, convenient fast
Victory, and can accurately reflect actual traffic conditions.
(3) the system navigation system is also provided with satellite navigation system, and road information navigation map system is led with satellite
Boat system combines, and roadway congestion situation and actual road conditions are combined, and can perform to the advantage of navigation system
It maximizes, the mode gone on a journey in the route and delineation range of trip is selected to be very helpful for user.
(4) setting position road vehicle can effectively be detected using the combination of various types of sensor
Situation, pedestrian's situation or barrier situation also can under the poor environment of light using ultrasonic wave and infrared equal sensors
The situation of efficient detection road reality, therefore setting different sensor combinations in different location can be by road actual conditions
Reflect authentic and valid accurate.
(5) in addition to necessary data module in navigation system, path planning module, road information mould in the system
Block, message processing module etc. can effectively know the real road situation within the scope of path planning, while also have user oriented
Display module and alarm modules, better user-friendly system.
Specific implementation mode
Presently in connection with embodiment, the present invention is described in further detail.
A kind of road information navigation map system based on path planning, includes at least：Data module, the data module is extremely
Include the electronic map data based on geographical location less；Path planning module, the path planning module is for transferring the data mould
Data in the block, and user's path requirement and called data are generated into routing information jointly, user's path requirement, which includes at least, to be begun
Hair ground and destination；Road information module, the road information module include at least traffic information, which passed by road
What the real road conditions that sensor acquisition obtains generated；Message processing module, the message processing module is for transferring with routing information
Manage the associated traffic information in position.
The present invention is in use, the detecting moving object information and barrier detection that are obtained by path sensor detecting are believed
Breath.Path sensor is the one or several kinds in following sensors.Visual sensor, visual sensor are exactly camera image
Handle sensing technology, the Mobileye of specific such as Israel；Millimetre-wave radar sensor, millimetre-wave radar be divided at present 24G,
77G and 79G etc., while being divided into short distance radar and length away from radar；Laser radar sensor, at present laser radar may be implemented
Sixties lines；Ultrasonic radar sensor can perceive the object of short distance low velocity operation；Infrared sensor, infrared ray
Sensor can be used in temperature detection.
Setting position road vehicle feelings can effectively be detected using the combination of various types of sensor
Condition, pedestrian's situation or barrier situation also can be high using ultrasonic wave and infrared equal sensors under the poor environment of light
The situation of the detection road reality of effect, therefore setting different sensor combinations in different location can be anti-by road actual conditions
It reflects authentic and valid accurate.
Satellite positioning chip, and the following position that path sensor is arranged on road are equipped on path sensor：
Road junction, crossing, platform, turn section, main width highway boundary section or/and climb and fall section.These sections
It is easiest to the case where abnormal traffic occur.The motive objects that path sensor detecting obtains are included at least using traffic information
Body detects the specific of fixed barrier on information and barrier detection information and road either driving vehicle or pedestrian
Information.
Communication module, the navigation map system and the road are equipped in navigation map system and the path sensor
Information is transmitted by communication module between the sensor of road.Traditional navigation system be rely on car speed reaction road conditions need according to
It by a large amount of automobile as data, and can only reflect the information of road traffic congestion, and rely on the support of the big data on backstage, and
In the present system, it is only necessary to which the data communication of system and the path sensor of setting can obtain the actual conditions of road, avoid
The trouble of big data processing, it is convenient and efficient, and can accurately reflect actual traffic conditions.
The navigation map system further includes satellite navigation module.User's current setting position is that user is currently practical residing
The position that the corresponding electronic map location in position or user select on the electronic map.By road information navigation map system with defend
Star navigation system combines, and roadway congestion situation and actual road conditions are combined, and can send out the advantage of navigation system
Maximization is waved, the mode gone on a journey in the route and delineation range of trip is selected to be very helpful for user.
In addition to necessary data module in navigation system, path planning module, road information module, letter in the system
Processing module etc. is ceased, can effectively know the real road situation in range delineation, while also there is user oriented display mould
Block, the display module are used to the traffic information transferred include in the respective paths of the electronic map and alarm mould
Block, when the navigation system connection failure, the alarm modules can send out alarm sounds, and better user-friendly this is
System.
The present invention by user need set from origin and destination data, in conjunction with the number in data module in system
According to by by road junction on path, crossing, platform, turn section, main width highway boundary section or/and up and down
Detecting moving object information and barrier detection information on the section of slope are transmitted in the navigation system of user, can help user
The route of selection trip in time either slows down in time or evacuation.
Based on the above description of the preferred embodiments of the present invention, through the above description, related personnel completely can be with
Without departing from the scope of the technological thought of the present invention', various changes and amendments are carried out.The technical scope of this invention
It is not limited to the contents of the specification, it is necessary to determine the technical scope according to the scope of the claims.
Claims (10)
1. a kind of road information navigation map system based on path planning, which is characterized in that include at least：
Data module, the data module include at least the electronic map data based on geographical location；
Path planning module, the path planning module is used to transfer the data in the data module, and user path is needed
It asks and generates routing information jointly with called data；
Road information module, the road information module include at least traffic information, and the traffic information is by path sensor
What the real road conditions that acquisition obtains generated；
Message processing module, described information processing module are used to transfer the traffic information with routing information geographic location association.
2. a kind of road information navigation map system based on path planning according to claim 1, it is characterised in that：Institute
State path sensor be at least infrared sensor, thermal imaging system sensor, millimetre-wave radar sensor, laser radar sensor or
One or more combinations in visual sensor.
3. a kind of road information navigation map system based on path planning according to claim 1 or 2, feature exist
In：Satellite positioning chip is provided on the path sensor.
4. a kind of road information navigation map system based on path planning according to claim 1 or 2, feature exist
In：Communication module, the navigation map system and the road are equipped in the navigation map system and the path sensor
Information is transmitted by communication module between the sensor of road.
5. a kind of road information navigation map system based on path planning according to claim 1, it is characterised in that：Institute
State the following position that path sensor is arranged on road：Road junction, crossing, platform, turn section, the roads Zhu Fu
Road boundary section or/and climb and fall section.
6. a kind of road information navigation map system based on path planning according to claim 1, it is characterised in that：Institute
State detecting moving object information and barrier detection information of the traffic information including at least path sensor detecting acquisition.
7. a kind of road information navigation map system based on path planning according to claim 1, it is characterised in that：Institute
It states user's path requirement and includes at least origin and destination.
8. a kind of road information navigation map system based on path planning according to claim 1, it is characterised in that：Institute
It further includes satellite navigation module to state navigation map system.
9. a kind of road information navigation map system based on path planning according to claim 1, it is characterised in that：Institute
It further includes locating module to state navigation map system.
10. a kind of road information navigation map system based on path planning according to claim 1, it is characterised in that：
Further include display module, the display module is for including the respective paths in the electronic map by the traffic information transferred
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810817702.7A CN108562303A (en) | 2018-07-24 | 2018-07-24 | Road information navigation map system based on path planning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810817702.7A CN108562303A (en) | 2018-07-24 | 2018-07-24 | Road information navigation map system based on path planning |
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| Publication Number | Publication Date |
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| CN108562303A true CN108562303A (en) | 2018-09-21 |
Family
ID=63555817
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| CN201810817702.7A Withdrawn CN108562303A (en) | 2018-07-24 | 2018-07-24 | Road information navigation map system based on path planning |
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Application publication date: 20180921 |