CN106604262A - Map downloading method and terminal - Google Patents
Map downloading method and terminal Download PDFInfo
- Publication number
- CN106604262A CN106604262A CN201611086081.7A CN201611086081A CN106604262A CN 106604262 A CN106604262 A CN 106604262A CN 201611086081 A CN201611086081 A CN 201611086081A CN 106604262 A CN106604262 A CN 106604262A
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- China
- Prior art keywords
- guidance path
- calendar information
- unit
- map
- path
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
- H04W8/245—Transfer of terminal data from a network towards a terminal
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72451—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to schedules, e.g. using calendar applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Databases & Information Systems (AREA)
- Environmental & Geological Engineering (AREA)
- Navigation (AREA)
Abstract
The invention discloses a map downloading method and a terminal. The method comprises that schedule information of a user is obtained; a navigation path is determined according to the schedule information; whether a present network is a preset network is determined; and if the present network is the preset network, map data related to the navigation path is downloaded. The terminal determines the navigation path according to the schedule data in advance, and downloads the map data related to the navigation path when the present network is the preset network, and thus, the cost of using the map of a mobile phone can be reduced.
Description
Technical field
The present invention relates to field of navigation technology, more particularly to a kind of method and terminal of map download.
Background technology
Now cell phone map is divided into offline map and Online Map, the flow-rate ratio that offline map is used in use compared with
Little, however it is necessary that in advance corresponding data are downloaded to into mobile phone terminal, the space of occupancy is than larger.The advantage of Online Map is to account for
Resource is smaller, but needs to consume certain flow in use.Common offline map, is exactly on map
Related data, be downloaded to above mobile phone, when navigation, it is only necessary to mobile phone obtain corresponding coordinate can be carried out it is fixed
Position and navigation.Because the off-line data in a region is exactly that big tens to million data volumes up to a hundred, therefore amount of storage is than larger, fortune
Calculation amount is also accordingly than larger.
The data of the technology of Online Map are unfixed, are the needs according to user downloading corresponding data.It is several
Relatively common is namely based on the current position of user, i.e., position to show the information of user current location by mobile phone.It is exactly
The position of locating cellphone is first passed through, it is then determined that the current displaying ratio of cell phone map, the ratio is then based on under server
Corresponding raster data is carried, the information such as road construction to we have seen that are rendered on map.This mode is to be based on
Then position and ratio is targetedly downloaded determining the data area that display screen shows.The data that this mode is downloaded can compare
Relatively precisely, data volume is smaller.
Because present map datum it is general all than larger, simple offline map using cannot meet function, base
All being now in sheet will be with reference to certain Online Map function.When more using map, map uses flow in process
Consume very big, cause use cost higher.
In sum, because above-mentioned prior art is using Online Map function and map datum is than larger, so as to result in
The relatively costly problem for using.
The content of the invention
The embodiment of the present invention provides a kind of method that map is downloaded, it is possible to decrease the use cost of cell phone map.
In a first aspect, embodiments providing a kind of method that map is downloaded, the method includes：
Obtain the calendar information of user；
Guidance path is determined according to the calendar information；
Judge whether current network is default network；
If the current network is the default network, the related map datum of the guidance path is downloaded.
On the other hand, a kind of terminal is embodiments provided, the terminal includes：
Calendar information acquiring unit, for obtaining the calendar information of user；
Guidance path determining unit, for determining guidance path according to the calendar information；
Judging unit, for judging whether current network is default network；
Map datum download unit, if judging the current network for the default network for judging unit, downloads
The related map datum of the guidance path.
The calendar information that the embodiment of the present invention passes through acquisition user first；Then guidance path is determined according to calendar information；
Judge whether current network is default network again；If current network is default network, the related ground in last download navigation path
Diagram data；The map datum related due to having downloaded schedule when current network is default network, therefore reduce cell phone map
Use cost.
Description of the drawings
In order to be illustrated more clearly that embodiment of the present invention technical scheme, below embodiment will be described needed for be used
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the present invention, general for this area
For logical technical staff, on the premise of not paying creative work, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is a schematic flow diagram of the method that a kind of map provided in an embodiment of the present invention is downloaded；
Fig. 2 is another schematic flow diagram of the method that a kind of map provided in an embodiment of the present invention is downloaded；
Fig. 3 is the schematic block diagram of a kind of terminal one provided in an embodiment of the present invention；
Fig. 4 is a kind of another schematic block diagram of terminal provided in an embodiment of the present invention；
Fig. 5 is a kind of schematic block diagram of terminal guidance path determining unit one provided in an embodiment of the present invention；
Fig. 6 is a kind of another schematic block diagram of terminal provided in an embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is a part of embodiment of the invention, rather than the embodiment of whole.Based on this
Embodiment in bright, the every other enforcement that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
It should be appreciated that when using in this specification and in the appended claims, term " including " and "comprising" are indicated
The presence of described feature, entirety, step, operation, element and/or component, but it is not precluded from one or more of the other feature, whole
The presence or addition of body, step, operation, element, component and/or its set.
It is also understood that mesh of the term used in this description of the invention merely for the sake of description specific embodiment
And be not intended to limit the present invention.As used in description of the invention and appended claims, unless on
Other situations are hereafter clearly indicated, otherwise " one " of singulative, " one " and " being somebody's turn to do " is intended to include plural form.
It will be further appreciated that, the term "and/or" used in description of the invention and appended claims is
Refer to any combinations of one or more in the associated item listed and be possible to combination, and including these combinations.
As in this specification and in the appended claims as use, term " if " can be according to context quilt
Be construed to " when ... " or " once " or " in response to determining " or " in response to detecting ".Similarly, phrase " if it is determined that " or
" if detecting [described condition or event] " can be interpreted to mean according to context " once it is determined that " or " in response to true
It is fixed " or " once detecting [described condition or event] " or " in response to detecting [described condition or event] ".
In implementing, the terminal described in the embodiment of the present invention including but not limited to such as has touch sensitive surface
Other of the mobile phone of (for example, touch-screen display and/or touch pad), laptop computer or tablet PC etc are just
Portable device.It is to be further understood that in certain embodiments, the equipment not portable communication device, but with touching
Touch the desktop computer of sensing surface (for example, touch-screen display and/or touch pad).
In discussion below, the terminal for including display and touch sensitive surface is described.It is, however, to be understood that
It is that terminal can include one or more of the other physical user-interface device of such as physical keyboard, mouse and/or control-rod.
Terminal supports various application programs, such as it is following in one or more：Drawing application program, demonstration application journey
Sequence, word-processing application, website create application program, disk imprinting application program, spreadsheet applications, game application
Program, telephony application, videoconference application, email application, instant messaging applications, exercise
Support application program, photo management application program, digital camera application program, digital camera application program, web-browsing application
Program, digital music player application and/or video frequency player application program.
The various application programs that can be performed in terminal can be public using at least one of such as touch sensitive surface
Physical user-interface device.Can adjust among applications and/or in corresponding application programs and/or change and touch sensitive table
The corresponding information shown in the one or more functions and terminal in face.So, the public physical structure of terminal (for example, is touched
Sensing surface) can support that there are the various application programs of user interface directly perceived and transparent for a user.
It is that the embodiment of the present invention provides a kind of a kind of schematic flow diagram of the method for map download, as schemed institute referring to Fig. 1
Show, method may include following steps：
In a step 101, the calendar information of user is obtained.
Step 101 is specially：Calendar information, corresponding application program of mobile phone bag are obtained by corresponding application program of mobile phone
Include calendar, note and notepad.Calendar information can be stored in terminal, it is also possible to be stored in the corresponding cloud platform of terminal.
In a step 102, guidance path is determined according to calendar information.
Step 102 is specially：Current location information is obtained, and navigation road is determined according to current location information and calendar information
Footpath.Determine that guidance path is further specially according to current location information and calendar information：Time letter is obtained according to calendar information
Breath and address information, according to current location information, temporal information and address information guidance path is determined.
In step 103, judge whether current network is default network.
Step 103 is specially：Detection current network, judges whether current network is WIFI network.
At step 104, if current network is default network, the related map datum in download navigation path.
Step 104 is specially：Determine displaying ratio, from server end according to displaying ratio download navigation path with it is corresponding
Raster data.
Whether the embodiment of the present invention determines guidance path by shifting to an earlier date according to calendar information, and be default net in current network
During network, the related map datum in download navigation path, therefore reduce the use cost of cell phone map.
It is that the embodiment of the present invention provides a kind of another kind of schematic flow diagram of the method for map download, as schemed institute referring to Fig. 2
Show, method may include following steps：
In step 201, the calendar information of user is obtained.
In step 202., multiple guidance paths to be selected are determined according to calendar information.
Wherein, the guidance path type of every kind of guidance path to be selected is differed, such as beeline guidance path, time-consuming most short
Guidance path and most economical guidance path.
In step 203, the predetermined guidance path type of user is obtained.
Step 203 is specially：The frequency that user in Preset Time selects every kind of guidance path type is obtained, by the choosing of user
Frequency highest guidance path type is selected as predetermined guidance path type.
In step 204, guidance path is obtained according to predetermined guidance path type and multiple guidance paths to be selected.
Step 204 is specially：Using the predetermined guidance path type guidance path to be selected in multiple guidance paths to be selected as
Guidance path.
In step 205, event type is obtained according to calendar information.
Wherein, event type can be tourism, food and drink, seek medical advice and go window-shopping
In step 206, judge whether current network is default network.
In step 207, if current network is default network, the related map datum in download navigation path.
Step 207 is specially：If current network is default network, it is determined that displaying ratio, from server end according to display
Ratio download navigation path and corresponding raster data.
In a step 208, interest point data corresponding with event type is downloaded.
Step 208 is specially：Download point of interest corresponding with event type and near guidance path destination
Data.
Wherein, point of interest is a term in GIS-Geographic Information System, refer to all can with it is abstract as put geographic object,
More especially live with people closely related geographical entity, such as school, bank, restaurant, gas station, hospital, supermarket.It is emerging
What interest was put is mainly used for being described the address of things or event, can strengthen to a great extent to things or event location
Descriptive power and query capability, improve geo-location accuracy and speed.
For example, when event type for have a dinner party and guidance path destination be Shenzhen everything city when, then download be located at Shenzhen
Restaurant data near city everything city.
In step 209, the destination for reaching guidance path is judged whether.
Step 209 is specially：Temporal information is obtained according to calendar information, when the time corresponding with temporal information is reached,
Judge whether the destination for reaching guidance path.
In step 2010, if reaching the destination of guidance path, map datum is deleted.
Because map datum is general all larger, by emptying map datum in time, the memory space of terminal has been saved.
In order to realize the method that above-mentioned map is downloaded, the embodiment of the present invention additionally provides a kind of terminal, and referring to Fig. 3, Fig. 4 is
A kind of one schematic block diagram of terminal provided in an embodiment of the present invention.The each unit that terminal 30 in this example includes is used to perform
Each step in the corresponding embodiments of Fig. 1, specifically refers to the corresponding embodiments of Fig. 1 and Fig. 1, does not repeat herein.Terminal 30
Including calendar information acquiring unit 310, guidance path determining unit 320, judging unit 330 and map datum download unit 340.
Calendar information acquiring unit 310, for obtaining the calendar information of user.
Guidance path determining unit 320, for determining guidance path according to calendar information.
Wherein, guidance path determining unit 320, specifically for obtaining current location information, and according to current location information
Determine guidance path with calendar information.
Judging unit 330, for judging whether current network is default network.
Map datum download unit 340, if judging current network to preset network, download navigation road for judging unit
The related map datum in footpath.
In another kind of embodiment, each unit that terminal 30 includes is used to perform each step in the corresponding embodiments of Fig. 2,
The corresponding embodiments of Fig. 2 and Fig. 2 are specifically referred to, is not repeated herein.
Fig. 4, Fig. 5 are seen also, wherein, Fig. 4 is a kind of another schematic block diagram of terminal provided in an embodiment of the present invention,
Fig. 5 is a kind of schematic block diagram of terminal guidance path determining unit one provided in an embodiment of the present invention.
The present embodiment is that the terminal 30 in this example also includes event type acquiring unit with the difference of a upper embodiment
350th, interest point data download unit 360, destination judging unit 370 and deletion unit 380.Wherein, guidance path determines single
It is single that unit 320 includes that guidance path determining unit 321 to be selected, predetermined guidance path type acquiring unit 322 and guidance path are obtained
Unit 323.
Event type acquiring unit 350, for obtaining event type according to calendar information.
Interest point data download unit 360, for downloading interest point data corresponding with event type.
Destination judging unit 370, for judging whether to reach the destination of guidance path.
Unit 380 is deleted, if determining the destination up to guidance path for destination judging unit, to map datum
Deleted.
Guidance path determining unit 321 to be selected, for determining multiple guidance paths to be selected according to calendar information.
Predetermined guidance path type acquiring unit 322, for obtaining the predetermined guidance path type of user.
Guidance path acquiring unit 323, for obtaining and leading according to predetermined guidance path type and multiple guidance paths to be selected
Bit path.
It is a kind of terminal schematic block diagram of another embodiment of the present invention offer referring to Fig. 6.In the present embodiment as depicted
Terminal can include：One or more processors 601 and memory 602.Above-mentioned processor 601 and memory 602 are by total
Line 603 connects.Memory 602 is used for store instruction, and processor 601 is used to perform the instruction of the storage of memory 602.Wherein, locate
Reason device 601 is used for：
Obtain the calendar information of user；
Guidance path is determined according to calendar information；
Judge whether current network is default network；
If current network is default network, the related map datum in download navigation path.
Optionally, processor 601 according to calendar information specifically for determining multiple guidance paths to be selected.
Optionally, predetermined guidance path type of the processor 601 specifically for acquisition user.
Optionally, processor 601 according to predetermined guidance path type and multiple guidance paths to be selected specifically for obtaining and leading
Bit path.
Optionally, processor 601 is additionally operable to obtain event type according to calendar information.
Optionally, processor 601 is additionally operable to download interest point data corresponding with event type.
Optionally, processor 601 is additionally operable to the destination for judging whether to reach guidance path.
Optionally, if processor 601 is additionally operable to reach the destination of guidance path, map datum is deleted.
It should be appreciated that in embodiments of the present invention, alleged processor 601 can be CPU (Central
Processing Unit, CPU), the processor can also be other general processors, digital signal processor (Digital
Signal Processor, DSP), special IC (Application Specific Integrated Circuit,
ASIC), ready-made programmable gate array (Field-Programmable Gate Array, FPGA) or other FPGAs
Device, discrete gate or transistor logic, discrete hardware components etc..General processor can be microprocessor or this at
Reason device can also be any conventional processor etc..
The memory 602 can include read-only storage and random access memory, and to processor 601 provide instruction and
Data.The a part of of memory 602 can also include nonvolatile RAM.For example, memory 602 can also be deposited
The information of storage device type.
In implementing, the processor 601 described in the embodiment of the present invention can perform provided in an embodiment of the present inventionly
Implementation described in the embodiment of the method that figure is downloaded, also can perform the realization of the terminal described by the embodiment of the present invention
Mode, will not be described here.
Those of ordinary skill in the art are it is to be appreciated that the list of each example with reference to the embodiments described herein description
Unit and algorithm steps, can with electronic hardware, computer software or the two be implemented in combination in, in order to clearly demonstrate hardware
With the interchangeability of software, according to function the composition and step of each example have been generally described in the above description.This
A little functions are performed with hardware or software mode actually, depending on the application-specific and design constraint of technical scheme.Specially
Industry technical staff can use different methods to realize described function to each specific application, but this realization is not
It is considered as beyond the scope of this invention.
Those skilled in the art can be understood that, for convenience of description and succinctly, the end of foregoing description
End and the specific work process of unit, may be referred to the corresponding process in preceding method embodiment, will not be described here.
In several embodiments provided herein, it should be understood that disclosed terminal and method, it can be passed through
Its mode is realized.For example, device embodiment described above is only schematic, for example, the division of the unit, and only
Only a kind of division of logic function, can there is other dividing mode when actually realizing, such as multiple units or component can be tied
Close or be desirably integrated into another system, or some features can be ignored, or do not perform.In addition, shown or discussed phase
Coupling or direct-coupling or communication connection between mutually can be INDIRECT COUPLING or the communication by some interfaces, device or unit
Connection, or electricity, machinery or other forms connections.
The unit as separating component explanation can be or may not be it is physically separate, it is aobvious as unit
The part for showing can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be according to the actual needs selected to realize embodiment of the present invention scheme
Purpose.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, or two or more units are integrated in a unit.It is above-mentioned integrated
Unit both can be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.
Step in present invention method can according to actual needs carry out order adjustment, merge and delete.
Unit in embodiment of the present invention terminal can according to actual needs be merged, divides and deleted.
If the integrated unit is realized using in the form of SFU software functional unit and as independent production marketing or used
When, during a computer read/write memory medium can be stored in.Based on such understanding, technical scheme is substantially
Prior art is contributed part in other words, or all or part of the technical scheme can be in the form of software product
Embody, the computer software product is stored in a storage medium, including some instructions are used so that a computer
Equipment (can be personal computer, server, or network equipment etc.) performs the complete of each embodiment methods described of the invention
Portion or part steps.And aforesaid storage medium includes：USB flash disk, portable hard drive, read-only storage (ROM, Read-Only
Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can store journey
The medium of sequence code.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, various equivalent modifications can be readily occurred in or replaced
Change, these modifications or replacement all should be included within the scope of the present invention.Therefore, protection scope of the present invention should be with right
The protection domain of requirement is defined.
Claims (10)
1. a kind of method that map is downloaded, it is characterised in that methods described includes：
Obtain the calendar information of user；
Guidance path is determined according to the calendar information；
Judge whether current network is default network；
If the current network is the default network, the related map datum of the guidance path is downloaded.
2. the method that map according to claim 1 is downloaded, it is characterised in that described to be led according to calendar information determination
After bit path, methods described also includes：：
Event type is obtained according to the calendar information；
Described to download after the related map datum of the guidance path, methods described also includes：
Download interest point data corresponding with the event type.
3. the method that map according to claim 1 is downloaded, it is characterised in that described to be led according to calendar information determination
Bit path, including：
Multiple guidance paths to be selected are determined according to the calendar information；
Obtain the predetermined guidance path type of user；
Guidance path is obtained according to the predetermined guidance path type and the plurality of guidance path to be selected.
4. the method that map according to claim 1 is downloaded, it is characterised in that described to be led according to calendar information determination
After bit path, methods described also includes：
Judge whether the destination for reaching the guidance path；
If reaching the destination of the guidance path, the map datum is deleted.
5. the method that map according to claim 1 is downloaded, it is characterised in that described to be led according to calendar information determination
Bit path is specially：Current location information is obtained, and navigation road is determined according to the current location information and the calendar information
Footpath.
6. a kind of terminal, it is characterised in that include：
Calendar information acquiring unit, for obtaining the calendar information of user；
Guidance path determining unit, for determining guidance path according to the calendar information；
Judging unit, for judging whether current network is default network；
Map datum download unit, if judging the current network for the default network for judging unit, downloads described
The related map datum of guidance path.
7. terminal according to claim 6, it is characterised in that the terminal also includes：
Event type acquiring unit, for obtaining event type according to the calendar information；
Interest point data download unit, for downloading interest point data corresponding with the event type.
8. terminal according to claim 6, it is characterised in that the guidance path determining unit includes：
Guidance path determining unit to be selected, for determining multiple guidance paths to be selected according to the calendar information；
Predetermined guidance path type acquiring unit, for obtaining the predetermined guidance path type of user；
Guidance path acquiring unit, for obtaining and leading according to the predetermined guidance path type and the plurality of guidance path to be selected
Bit path.
9. terminal according to claim 6, it is characterised in that also include：
Destination judging unit, for judging whether to reach the destination of the guidance path；
Unit is deleted, if determining the destination up to the guidance path for destination judging unit, to the map number
According to being deleted.
10. terminal according to claim 6, it is characterised in that the guidance path determining unit, works as specifically for obtaining
Front position information, and guidance path is determined according to the current location information and the calendar information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611086081.7A CN106604262A (en) | 2016-11-30 | 2016-11-30 | Map downloading method and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611086081.7A CN106604262A (en) | 2016-11-30 | 2016-11-30 | Map downloading method and terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106604262A true CN106604262A (en) | 2017-04-26 |
Family
ID=58594019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611086081.7A Withdrawn CN106604262A (en) | 2016-11-30 | 2016-11-30 | Map downloading method and terminal |
Country Status (1)
| Country | Link |
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| CN (1) | CN106604262A (en) |
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| CN108489503A (en) * | 2018-03-30 | 2018-09-04 | 斑马网络技术有限公司 | Point of interest commending system and its recommendation method |
| CN110864695A (en) * | 2019-11-21 | 2020-03-06 | 东风商用车有限公司 | High-precision map acquisition method in automatic driving |
| CN113295160A (en) * | 2021-06-03 | 2021-08-24 | 舵敏智能科技(苏州)有限公司 | Map loading method, device and equipment based on visual navigation and storage medium |
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| CN108489503A (en) * | 2018-03-30 | 2018-09-04 | 斑马网络技术有限公司 | Point of interest commending system and its recommendation method |
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| CN113295160A (en) * | 2021-06-03 | 2021-08-24 | 舵敏智能科技(苏州)有限公司 | Map loading method, device and equipment based on visual navigation and storage medium |
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Application publication date: 20170426 |