CN106323302A - Navigation map updating method and apparatus - Google Patents
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- CN106323302A CN106323302A CN201610803539.XA CN201610803539A CN106323302A CN 106323302 A CN106323302 A CN 106323302A CN 201610803539 A CN201610803539 A CN 201610803539A CN 106323302 A CN106323302 A CN 106323302A
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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
- G01C21/28—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
- G01C21/32—Structuring or formatting of map data
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Abstract
The invention relates to a navigation map updating method and apparatus. The navigation map updating method comprises: acquiring a navigation instruction; acquiring map information; generating a navigation route based on the map information and the navigation instruction; detecting whether a route of travel coincides with the navigation route; when the traveling route is at least partially inconsistent with the navigation route, detecting whether or not the traveling route is present in the map information; when the traveling route is not present in the map information, updating the map information based on the traveling route. By the navigation map updating method and the apparatus, when the traveling route of the vehicle does not coincide with the navigation route, whether or not the traveling route of the vehicle is present in the map information is detected, and if the traveling route does not exist in the map information, it indicates that the traveling route is a new route, and then the map is updated according to the traveling route. Therefore, the map is updated in real time, and the map updating speed is effectively improved.
Description
Technical field
The present invention relates to car networking, particularly relate to navigation map update method and device.
Background technology
Along with the fast development of China's economy, China's road construction is the most constantly accelerated, and building up of new road does not only have
Being beneficial to congested in traffic situation of releiving, also enhance the exchange of each department people, Accelerating Regional Economic exchanges, and then drives economical fast
Speed development.
It is slow to there is renewal speed in the onboard navigation system of present stage or the navigation system of mobile terminal, and cartographic information is delayed
In real road passage situation so that driver drives to the route of mistake or takes a roundabout way, and causes on the time cost of driver
Rise, although user can carry out down loading updating bag after server update map, to onboard navigation system or the ground of mobile terminal
Figure is updated, but the most more new data is the most not in time or comprehensive, therefore, relies on onboard navigation system or mobile terminal
Map navigates, often navigation circuit inaccuracy, consumes the time cost of driver.
Summary of the invention
Based on this, it is necessary to for the defect that conventional navigation systems map rejuvenation is delayed, it is provided that a kind of navigation map updates
Method and apparatus, is effectively increased the map rejuvenation speed of navigation system.
A kind of navigation map update method, including:
Obtain navigation instruction；
Obtain cartographic information；
Navigation way is generated according to described cartographic information and described navigation instruction；
Detection travel route is the most consistent with described navigation way；
Described travel route and navigation way at least part of inconsistent time, detect whether described travel route is present in institute
State in cartographic information；
In described travel route is not present in described cartographic information, update described map letter according to described travel route
Breath.
Wherein in an embodiment, the described detection travel route step the most consistent with described navigation way includes:
Obtain described navigation way；
Obtain the positional information of vehicle, generate travel route according to described positional information；
Judge that travel route is the most consistent with described navigation way.
Wherein in an embodiment, described described travel route and navigation way at least part of inconsistent time, detection
The step whether described travel route is present in described cartographic information includes:
Described travel route and navigation way at least part of inconsistent time, resolve described travel route, obtain road letter
Breath；
Detect whether described cartographic information comprises described road information.
Wherein in an embodiment, described described travel route and navigation way at least part of inconsistent time, detection
Described travel route also includes after whether being present in the step in described cartographic information:
In described travel route is present in described cartographic information, contrast the road of described travel route and described navigation way
Electrical path length；
When the path of described travel route is less than the path of described navigation way, store described traveling road
Line.
Wherein in an embodiment, described when the road being less than described navigation way when the path of described travel route
During electrical path length, also include after storing the step of described travel route:
Obtain the target location of described navigation way；
Obtaining current location at the end of navigation, whether detection current location mates with described target location；
When described current location is not mated with described target location, delete described travel route.
A kind of navigation map updating device, including:
Navigation instruction acquisition module, is used for obtaining navigation instruction；
Cartographic information acquisition module, is used for obtaining cartographic information；
Navigation way generation module, for generating navigation way according to described cartographic information and described navigation instruction；
The consistent detection module of route, is used for detecting travel route the most consistent with described navigation way；
Cartographic information detection module, for described travel route and navigation way at least part of inconsistent time, detect institute
State whether travel route is present in described cartographic information；
Map information update module, in described travel route is not present in described cartographic information, according to described row
Sail route and update described cartographic information.
Wherein in an embodiment, the consistent detection module of described route includes:
Navigation way obtains submodule, is used for obtaining described navigation way；
Travel route generates submodule, for obtaining the positional information of vehicle, generates according to described positional information and travels road
Line；
Route unanimously judges submodule, is used for judging that travel route is the most consistent with described navigation way.
Wherein in an embodiment, described cartographic information detection module includes:
Road information obtains submodule, for described travel route and navigation way at least part of inconsistent time, resolve
Described travel route, obtains road information；
Road information detection sub-module, is used for detecting whether described cartographic information comprises described road information.
Wherein in an embodiment, also include:
Path contrast module, in described travel route is present in described cartographic information, contrasts described traveling
Route and the path of described navigation way；
Travel route memory module, for being less than the path length of described navigation way when the path of described travel route
When spending, store described travel route.
Wherein in an embodiment, also include:
Target location acquisition module, for obtaining the target location of described navigation way；
Current location acquisition module, for obtaining current location at the end of navigation, detection current location and described target
Whether position mates；
Travel route removing module, for when described current location is not mated with described target location, deletes described row
Sail route.
Above-mentioned navigation map update method and device, when travel route and the navigation way of vehicle are inconsistent, by inspection
The travel route of measuring car whether be present in cartographic information, when cartographic information does not exist this travel route, show this road
Line is new added road, and updates map according to travel route, improves the real-time of map rejuvenation with this so that map rejuvenation speed
Effectively improve.
Accompanying drawing explanation
Figure 1A is the schematic flow sheet of the navigation map update method of an embodiment；
Figure 1B is the schematic flow sheet of the navigation map update method of another embodiment；
Fig. 1 C is the schematic flow sheet of the navigation map update method of another embodiment；
Fig. 1 D is the schematic flow sheet of the navigation map update method of another embodiment；
Fig. 2 is the schematic flow sheet of the navigation map update method of another embodiment；
Fig. 3 A is the functional module structure block diagram of the automobile setting loss device of an embodiment；
Fig. 3 B is the functional module structure block diagram of the consistent detection module of route of an embodiment；
Fig. 3 C is the functional module structure block diagram of the cartographic information detection module of an embodiment；
Fig. 3 D is the functional module structure block diagram of the automobile setting loss device of another embodiment；
Fig. 4 is the application scenarios schematic diagram of the navigation map update method of an embodiment；
Fig. 5 is the data communication schematic diagram of the navigation map update method of an embodiment.
Detailed description of the invention
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.In accompanying drawing
Give the better embodiment of the present invention.But, the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.On the contrary, providing the purpose of these embodiments is to make to understand the disclosure more
Add thorough comprehensive.
Unless otherwise defined, all of technology used herein and scientific terminology and the technical field belonging to the present invention
The implication that technical staff is generally understood that is identical.The term used the most in the description of the invention is intended merely to describe tool
The purpose of the embodiment of body, it is not intended that in limiting the present invention.Term as used herein " and/or " include one or more
Arbitrary and all of combination of relevant Listed Items.
Such as, a kind of navigation map update method, including: obtain navigation instruction；Obtain cartographic information；According to described map
Information and described navigation instruction generate navigation way；Detection travel route is the most consistent with described navigation way；At described row
Sail route and navigation way at least part of inconsistent time, detect whether described travel route is present in described cartographic information；When
Described travel route is not present in described cartographic information, updates described cartographic information according to described travel route.
As shown in Figure 1A, it is the navigation map update method of an embodiment, including:
Step 102, obtains navigation instruction.
Specifically, in the present embodiment, vehicle or mobile terminal are mounted with navigation system, and onboard navigation system receives user's
Navigation instruction.Navigation instruction includes original position, target location and the approach place of user's selection or avoids place.
Step 104, obtains cartographic information.
Specifically, cartographic information is the map comprising geographical location information and road information, and such as, each geographical position is believed
The corresponding unique latitude and longitude information of breath, the corresponding multiple latitude and longitude information gradually changed of each road information.In the present embodiment, lead
Boat system reads cartographic information, obtains cartographic information with this.
Step 106, generates navigation way according to described cartographic information and described navigation instruction.
In the present embodiment, after determining the information such as original position and target location according to navigation instruction, information according to the map,
Map generates navigation way.Navigation way is used for guiding vehicle travel direction.
Step 108, detection travel route is the most consistent with described navigation way.
Specifically, in this step, obtaining navigation way, detection travel route is the most consistent with described navigation way.Such as,
Navigation way is obtained from navigation system.Travel route is the route of vehicle actual travel, and this travel route is according to the reality of vehicle
Time position generate, travel route can be consistent with navigation way, it is also possible to inconsistent with navigation way.Such as, navigation way sets
Put some key nodes, according to key node by order judge that travel route is the most consistent with navigation way；And for example, generate
During navigation way, it is provided that the selection of some key nodes；And for example, when generating navigation way, it is provided that the selection of some key nodes,
Judge, when user abandons selecting, to go back each key node that default setting is provided；Preferably, in navigation way, each position of turning round
Install key node described in.
Step 110, described travel route and navigation way at least part of inconsistent time, whether detect described travel route
It is present in described cartographic information.
Specifically, when travel route is the most inconsistent with navigation way, i.e. the navigation way of not pressing of vehicle travels, then
Whether detection cartographic information exists the actual travel route of vehicle, in order to detect whether this route includes new added road.Example
As, when travel route and navigation way are inconsistent, whether detection travel route is present in cartographic information, such as, described
Travel route and navigation way at least part of inconsistent time, whether detection travel route and navigation inconsistent part of recording a video exists
In described cartographic information.
Specifically, travel route includes multiple road, and each road all to there being road information, also wraps in cartographic information
Having contained multiple road information, whether the road information in contrast travel route mates with the road information in cartographic information, then examine
Measure whether travel route is present in cartographic information；And for example, travel route includes multiple positional information, according to travel route
Positional information detection cartographic information in corresponding positional information whether there is road information in correspondence, detecting travel route with this is
No it is present in cartographic information.
Step 112, in described travel route is not present in described cartographic information, updates described according to described travel route
Cartographic information.Preferably, key node alternative in described cartographic information is updated always according to described travel route；Preferably, root
According to each position of turning round of described travel route, key node described at least is set.
Specifically, in described travel route is not present in described cartographic information, cartographic information does not i.e. comprise traveling road
The road information that line is corresponding, then show that the road that driving path is corresponding is new added road, then by road letter corresponding for driving path
Breath adds to cartographic information so that cartographic information is updated.
As shown in Figure 1B, in one embodiment, step 108 includes:
Step 108a, obtains described navigation way.
Step 108b, obtains the positional information of vehicle, generates travel route according to described positional information.
In this step, the position of detection vehicle, obtain the positional information of vehicle, specifically, navigation system is equipped with GPS
(Global Positioning System, global positioning system) module, navigation system passes through GPS module in real time to detection car
Position, obtain the positional information of vehicle, according to the positional information during vehicle continuous moving, generate travel route.
Step 108c, it is judged that travel route is the most consistent with described navigation way.
Specifically, resolving navigation way, obtain multiple positional informationes that navigation way is corresponding, detection travel route is corresponding
Multiple positional informationes that multiple positional informationes are corresponding with navigation way are the most identical, such as, and detection corresponding multiple of travel route
Whether the different quantity of multiple positional informationes that positional information is corresponding with navigation way is more than predetermined number threshold value, it should be appreciated that
It is that owing to vehicle is during actual travel, the positional information that GPS module gets can exist error, so will cause travelling
There is error in the testing result of route and navigation way, therefore, in order to avoid error, in the present embodiment, detection travel route with
Described navigation way the most unanimously includes detecting multiple positions that multiple positional informationes corresponding to travel route are corresponding with navigation way
Whether the different quantity of confidence manner of breathing more than predetermined number threshold value, when whether different quantity more than predetermined number threshold value, then both
Inconsistent.
As shown in Figure 1 C, in one embodiment, step 110 includes:
Step 110a, described travel route and navigation way at least part of inconsistent time, resolve described travel route, obtain
Take road information.
In the present embodiment, when travel route inconsistent situation occurs with navigation way, resolve travel route, obtain row
Sailing the road information in route, specifically, GPS module is to vehicle real-time positioning, the multiple position of vehicle continually varying got
Confidence ceases, and the multiple positional information of continually varying is associated to road information.The traveling of vehicle is through multiple roads, its row formed
Sail route and comprise multiple road information, therefore, in this step, resolve the travel route of vehicle, get the road of vehicle process
Corresponding road information.
Step 110b, detects whether described cartographic information comprises described road information.
Specifically, cartographic information comprises multiple road information, corresponding already present of road information in cartographic information
Road, in the present embodiment, whether detection cartographic information comprises road information includes detecting the road information comprised in cartographic information
The most consistent with the road information comprised in travel route, such as, resolve the road information of travel route, it is thus achieved that multiple continuous print
Whether positional information, include the road information corresponding with multiple continuous print positional informationes in detection cartographic information, thus detect
Go out and whether travel route contains newly-increased road.
As shown in figure ip, in one embodiment, also include after step 110:
Step 111a, in described travel route is present in described cartographic information, contrasts described travel route and leads with described
The path of air route line.
In the present embodiment, when testing result is that travel route is present in cartographic information, i.e. cartographic information contains
The road information of travel route, then show not comprise in the road in travel route newly-increased road, and only vehicle
And travel not according to navigation way.Now, contrast travel route and the path of navigation way, specifically, path length
Degree is the length of road.
Step 111b, when the path of described travel route is less than the path of described navigation way, stores institute
State travel route.
Specifically, when the path of travel route is less than the path of navigation way, the actual row of vehicle is shown
Sailing route shorter, play stroke in other words shorter, so, travel route is the route more excellent compared with navigation way, is conducive to shortening row
Sail distance, shorten running time, therefore, in this step, the travel route of vehicle is stored.Such as, by the travel route of vehicle
Store as preferred routes, at other vehicles when carrying out the navigation with same or like target location, it is provided that on
Stating travel route is navigation way, such as, also includes after this step, obtains the second navigation instruction, refers to according to the second navigation
Order obtains target location, detects whether to there is the preferred routes mated with target location, when existence mate with target location excellent
During routing line, generate navigation way according to this preferred routes.
In such manner, it is possible to be effectively improved navigation accuracy rate and navigation efficiency so that vehicle is obtained in that and leads the most accurately
Air route line.
As shown in figure ip, in one embodiment, also include after step 111b:
Step 111c, obtains the target location of described navigation way.
Specifically, obtaining target location according to navigation way, target location is the destination that vehicle travels.In this step,
Obtain the positional information of the target location of navigation way.
Step 111d, obtains current location at the end of navigation, and whether detection current location mates with described target location.
Specifically, navigation terminates i.e. to terminate navigation, such as, terminates navigation according to user's END instruction, such as, arrives mesh
After cursor position, terminate navigation.At the end of navigation, GPS module obtains the current location of vehicle, obtains the position letter of current location
Breath, whether detection current location mates with target location, such as, detects current location the most consistent with target location, such as, inspection
Whether survey current location is in the preset range of target location, and such as, detection current location is closed on target location.
Step 111e, when described current location is not mated with described target location, deletes described travel route.
In the present embodiment, when detecting that current location is not mated with target location, then delete the traveling road stored
Line.Specifically, the destination finally travelled due to vehicle is inconsistent with the destination when arranging navigation, such as, and Yong Hulin
Time change destination, and do not change navigation setting, so, it is not corresponding with target location for causing this travel route, then this
Time, this travel route is not the preferred routes corresponding with target location, therefore, is deleted by this travel route, improves preferred routes
Accuracy.
Specifically, navigation map update method both can be realized by server, it is possible to by leading of vehicle-mounted or mobile terminal
Boat system realizes.
In one embodiment, navigation map update method is realized by server, and as shown in Figure 4, server 400 passes through
Wireless network is connected with vehicle 410, as it is shown in figure 5, server 400 obtains the navigation instruction initiated on vehicle 410, obtains map
Information；Generate navigation way according to described cartographic information and described navigation instruction, navigation way is sent to vehicle 410；Clothes
Business device 400 obtains the positional information of vehicle 410, obtains travel route according to positional information, the travel route of detection vehicle 410 with
Navigation way is the most consistent；Described travel route and navigation way at least part of inconsistent time, detecting described travel route is
No it is present in described cartographic information；In described travel route is not present in described cartographic information, according to described travel route
Update described cartographic information.In the present embodiment, server 400 active obtaining navigation instruction, and obtain travel route, according to route
Update cartographic information.
In another embodiment, vehicle being assembled with onboard navigation system, onboard navigation system is used for performing navigation ground
Figure update method, as in figure 2 it is shown, this navigation map update method includes:
Step 202, obtains navigation instruction.
Step 204, obtains cartographic information.
Step 206, generates navigation way according to described cartographic information and described navigation instruction.
Step 208, detection travel route is the most consistent with described navigation way.
Step 210, described travel route and navigation way at least part of inconsistent time, whether detect described travel route
It is present in described cartographic information.
Step 212, in described travel route is not present in described cartographic information, updates described according to described travel route
Cartographic information.
Step 214, sends described travel route to server.
In the present embodiment, after the onboard navigation system of vehicle updates map, travel route is sent to server so that clothes
Business device synchronized update map, for the user of other vehicles, when navigating, it is possible to obtains from server in time and updates
After cartographic information, and navigate according to the cartographic information after updating, thus improve the accuracy of automobile navigation.Such as,
Server receives the travel route of multiple vehicles, updates map according to the travel route of multiple vehicles, so, travels on road
The vehicle using onboard navigation system is the most, then server map information update frequency is the highest, then cartographic information is the most accurate, in real time
Property is higher, so that map information update is in hgher efficiency.
In order to improve the accuracy of map update data, such as, step 212 includes: when described travel route is not present in
In described cartographic information, obtain described travel route；After repeatedly obtaining described travel route in Preset Time, according to described row
Sail route and update described cartographic information.
Specifically, after repeatedly obtaining this travel route, show that multiple vehicle all passes through this travel route, improve further
The accuracy of this travel route, when obtaining after number of times reaches preset times, then updates cartographic information according to travel route.
And for example, in described travel route is not present in described cartographic information, obtain described travel route；According on user
Teletype command receives travel route, updates described cartographic information according to described travel route.And for example, do not exist when described travel route
In described cartographic information, obtain described travel route；Eject prompting upload interface, according to the use received in prompting upload interface
The uploading instructions at family receives travel route, updates described cartographic information according to described travel route.
In the present embodiment, user is optional uploads this travel route, it is possible to select not upload this travel route, with joint
Save the flow of wireless network.
As shown in Figure 3A, provide a kind of navigation map updating device in one embodiment, including:
Navigation instruction acquisition module 310, is used for obtaining navigation instruction.
Cartographic information acquisition module 320, is used for obtaining cartographic information.
Navigation way generation module 330, for generating navigation way according to described cartographic information and described navigation instruction.
The consistent detection module of route 340, is used for detecting travel route the most consistent with described navigation way.
Cartographic information detection module 350, for described travel route and navigation way at least part of inconsistent time, detection
Whether described travel route is present in described cartographic information.
Map information update module 360, in described travel route is not present in described cartographic information, according to described
Travel route updates described cartographic information.
As shown in Figure 3 B, in one embodiment, the consistent detection module of described route 340 includes:
Navigation way obtains submodule 341, is used for obtaining described navigation way.
Travel route generates submodule 342, for obtaining the positional information of vehicle, generates according to described positional information and travels
Route.
Route unanimously judges submodule 343, is used for detecting travel route the most consistent with described navigation way.
As shown in Figure 3 C, in one embodiment, described cartographic information detection module 350 includes:
Road information obtains submodule 351, for described travel route and navigation way at least part of inconsistent time, solve
Analyse described travel route, obtain road information.
Road information detection sub-module 352, is used for detecting whether described cartographic information comprises described road information.
As shown in Figure 3 D, in one embodiment, also include:
Path contrast module 370, in described travel route is present in described cartographic information, contrasts described row
Sail the path of route and described navigation way.
Travel route memory module 372, for being less than the road of described navigation way when the path of described travel route
During electrical path length, store described travel route.
In one embodiment, also include:
Target location acquisition module 374, for obtaining the target location of described navigation way.
Current location acquisition module 376, for obtaining current location at the end of navigation, detection current location and described mesh
Whether cursor position mates.
Travel route removing module 378, for when described current location is not mated with described target location, deletes described
Travel route.
And for example, a kind of navigation map updating device, it uses navigation map update method described in any of the above-described embodiment real
Existing；The most each module performs respectively and realizes correlation step.
Should be noted that in above-described embodiment, included modules is to carry out dividing according to function logic,
But it is not limited to above-mentioned division, as long as being capable of corresponding function；It addition, the specific name of each functional module is also
Only to facilitate mutually distinguish, it is not limited to protection scope of the present invention.
It addition, one of ordinary skill in the art will appreciate that all or part of module realizing in the various embodiments described above method
Function can be by program and complete to instruct relevant hardware, corresponding program can be stored in read/write memory medium
In.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, not to above-mentioned reality
The all possible combination of each technical characteristic executed in example is all described, but, as long as the combination of these technical characteristics is not deposited
In contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed, but also
Can not therefore be construed as limiting the scope of the patent.It should be pointed out that, come for those of ordinary skill in the art
Saying, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement, these broadly fall into the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a navigation map update method, it is characterised in that including:
Obtain navigation instruction；
Obtain cartographic information；
Navigation way is generated according to described cartographic information and described navigation instruction；
Detection travel route is the most consistent with described navigation way；
Described travel route and navigation way at least part of inconsistent time, detect whether described travel route is present in describedly
In figure information；
In described travel route is not present in described cartographic information, update described cartographic information according to described travel route.
Navigation map update method the most according to claim 1, it is characterised in that described detection travel route is led with described
Line the most consistent step in air route includes:
Obtain described navigation way；
Obtain the positional information of vehicle, generate travel route according to described positional information；
Judge that travel route is the most consistent with described navigation way.
Navigation map update method the most according to claim 1, it is characterised in that described in described travel route and navigation
Route at least part of inconsistent time, detect the step whether described travel route be present in described cartographic information and include:
Described travel route and navigation way at least part of inconsistent time, resolve described travel route, obtain road information；
Detect whether described cartographic information comprises described road information.
Navigation map update method the most according to claim 1, it is characterised in that described in described travel route and navigation
Route at least part of inconsistent time, detect after whether described travel route is present in the step in described cartographic information and also wrap
Include:
In described travel route is present in described cartographic information, contrast the path length of described travel route and described navigation way
Degree；
When the path of described travel route is less than the path of described navigation way, store described travel route.
Navigation map update method the most according to claim 4, it is characterised in that described when when the road of described travel route
When electrical path length is less than the path of described navigation way, also include after storing the step of described travel route:
Obtain the target location of described navigation way；
Obtaining current location at the end of navigation, whether detection current location mates with described target location；
When described current location is not mated with described target location, delete described travel route.
6. a navigation map updating device, it is characterised in that including:
Navigation instruction acquisition module, is used for obtaining navigation instruction；
Cartographic information acquisition module, is used for obtaining cartographic information；
Navigation way generation module, for generating navigation way according to described cartographic information and described navigation instruction；
The consistent detection module of route, is used for detecting travel route the most consistent with described navigation way；
Cartographic information detection module, for described travel route and navigation way at least part of inconsistent time, detect described row
Sail whether route is present in described cartographic information；
Map information update module, in described travel route is not present in described cartographic information, according to described traveling road
Line updates described cartographic information.
Navigation map updating device the most according to claim 6, it is characterised in that described route consistent detection module bag
Include:
Navigation way obtains submodule, is used for obtaining described navigation way；
Travel route generates submodule, for obtaining the positional information of vehicle, generates travel route according to described positional information；
Route unanimously judges submodule, is used for judging that travel route is the most consistent with described navigation way.
Navigation map updating device the most according to claim 6, it is characterised in that described cartographic information detection module bag
Include:
Road information obtains submodule, for described travel route and navigation way at least part of inconsistent time, resolve described
Travel route, obtains road information；
Road information detection sub-module, is used for detecting whether described cartographic information comprises described road information.
Navigation map updating device the most according to claim 6, it is characterised in that also include:
Path contrast module, in described travel route is present in described cartographic information, contrasts described travel route
Path with described navigation way；
Travel route memory module, for being less than the path of described navigation way when the path of described travel route
Time, store described travel route.
Navigation map updating device the most according to claim 9, it is characterised in that also include:
Target location acquisition module, for obtaining the target location of described navigation way；
Current location acquisition module, for obtaining current location at the end of navigation, detection current location and described target location
Whether mate；
Travel route removing module, for when described current location is not mated with described target location, deletes described traveling road
Line.
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| CN201610803539.XA CN106323302A (en) | 2016-09-05 | 2016-09-05 | Navigation map updating method and apparatus |
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| CN201610803539.XA CN106323302A (en) | 2016-09-05 | 2016-09-05 | Navigation map updating method and apparatus |
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Cited By (9)
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| CN107392359A (en) * | 2017-06-30 | 2017-11-24 | 广东欧珀移动通信有限公司 | Navigation way replacing options, device, storage medium, electronic equipment and server |
| CN108093372A (en) * | 2017-11-27 | 2018-05-29 | 努比亚技术有限公司 | A kind of method for obtaining path, device and computer readable storage medium |
| CN110118563A (en) * | 2018-02-05 | 2019-08-13 | 上海博泰悦臻电子设备制造有限公司 | Navigation terminal and its navigation map data update method and automatic driving vehicle |
| CN110118565A (en) * | 2018-02-05 | 2019-08-13 | 上海博泰悦臻电子设备制造有限公司 | Navigation terminal, navigation map data online editing method and automatic driving vehicle |
| CN110411466A (en) * | 2018-04-28 | 2019-11-05 | 内蒙古东盛硅藻土科技创新产业园有限公司 | A kind of air navigation aid and system |
| CN110892462A (en) * | 2017-07-20 | 2020-03-17 | 丰田博图导航信息技术有限公司 | New road estimation assistance device, new road estimation assistance method, computer program, and recording medium having computer program recorded thereon |
| CN111448442A (en) * | 2017-12-12 | 2020-07-24 | 三菱电机株式会社 | Map updating device, map updating system, and map updating method |
| CN114396963A (en) * | 2022-01-26 | 2022-04-26 | 广州小鹏自动驾驶科技有限公司 | Planning method and device of driving path, vehicle-mounted terminal and storage medium |
| CN115083037A (en) * | 2022-06-08 | 2022-09-20 | 阿波罗智联(北京)科技有限公司 | Method and device for updating map network data, electronic equipment and vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107392359A (en) * | 2017-06-30 | 2017-11-24 | 广东欧珀移动通信有限公司 | Navigation way replacing options, device, storage medium, electronic equipment and server |
| CN110892462A (en) * | 2017-07-20 | 2020-03-17 | 丰田博图导航信息技术有限公司 | New road estimation assistance device, new road estimation assistance method, computer program, and recording medium having computer program recorded thereon |
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| CN110118563A (en) * | 2018-02-05 | 2019-08-13 | 上海博泰悦臻电子设备制造有限公司 | Navigation terminal and its navigation map data update method and automatic driving vehicle |
| CN110118565A (en) * | 2018-02-05 | 2019-08-13 | 上海博泰悦臻电子设备制造有限公司 | Navigation terminal, navigation map data online editing method and automatic driving vehicle |
| CN110411466A (en) * | 2018-04-28 | 2019-11-05 | 内蒙古东盛硅藻土科技创新产业园有限公司 | A kind of air navigation aid and system |
| CN114396963A (en) * | 2022-01-26 | 2022-04-26 | 广州小鹏自动驾驶科技有限公司 | Planning method and device of driving path, vehicle-mounted terminal and storage medium |
| CN115083037A (en) * | 2022-06-08 | 2022-09-20 | 阿波罗智联(北京)科技有限公司 | Method and device for updating map network data, electronic equipment and vehicle |
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