CN107764278A - A kind of map-indication method, device and automobile - Google Patents
A kind of map-indication method, device and automobile Download PDFInfo
- Publication number
- CN107764278A CN107764278A CN201710872982.7A CN201710872982A CN107764278A CN 107764278 A CN107764278 A CN 107764278A CN 201710872982 A CN201710872982 A CN 201710872982A CN 107764278 A CN107764278 A CN 107764278A
- Authority
- CN
- China
- Prior art keywords
- weather
- background
- current
- information
- map
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3691—Retrieval, searching and output of information related to real-time traffic, weather, or environmental conditions
- G01C21/3694—Output thereof on a road map
-
- 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
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3667—Display of a road map
- G01C21/367—Details, e.g. road map scale, orientation, zooming, illumination, level of detail, scrolling of road map or positioning of current position marker
Abstract
The invention provides a kind of map-indication method, device and automobile, map-indication method provided in an embodiment of the present invention includes：When navigation map operationally, interval preset time obtains the geographical location information that is presently in of vehicle；According to the geographical location information, current weather information corresponding with the geographical location information is obtained；Weather background corresponding with the current weather information is shown on the navigation map.Obtained by being presently in Weather information corresponding to geographical position to vehicle, and weather background corresponding to the Weather information is shown on navigation map.Allow user to understand ambient weather in real time by navigation map, improve Consumer's Experience.
Description
Technical field
The present invention relates to Vehicular intelligent field, especially a kind of map-indication method, device and automobile.
Background technology
In the prior art, in order to it is accurate, quickly arrive at, the public trip when get used to rely on guider
Carry out digital map navigation.Guider of the prior art has a variety of navigation display patterns, for example, 2D (2-DIMENSIONAL, two
Dimension) navigation pattern, satellite navigation pattern and 3D (3-DIMENSIONAL, three-dimensional) navigation pattern etc..3D navigation is selected in user
During pattern, the weather background on navigation map is defaulted as blue sky.
The defects of this display pattern, is：In the epoch of car networking rapid development, experience requirements of the user to car networking
More and more higher, the other technologies for the car networking that compares, the technology of single Weather information is shown under current navigation 3D map modes
Have already fallen behind, user can not understand the Weather information that vehicle is presently in geographical position, user experience by navigation map
It is poor.
The content of the invention
Technical problems to be solved of the embodiment of the present invention are to provide a kind of map-indication method, device and automobile, to reality
Now Weather information is shown by navigation map, improves Consumer's Experience.
In order to solve the above technical problems, map-indication method provided in an embodiment of the present invention, including：
When navigation map operationally, interval preset time obtains the geographical location information that is presently in of vehicle；
According to the geographical location information, current weather information corresponding with the geographical location information is obtained；
Weather background corresponding with the current weather information is shown on the navigation map.
Preferably, according to the geographical location information, current weather information corresponding with the geographical location information is obtained
The step of after, methods described also includes：
According to the corresponding relation between different weather information set in advance and synoptic background, it is determined that with it is described current
Weather background corresponding to Weather information.
Preferably, the current weather information includes：Weather pattern, and different weather type corresponds to synoptic background,
According to the corresponding relation between different weather information set in advance and synoptic background, it is determined that with the current weather information
The step of corresponding weather background, includes：
According to the corresponding relation between different weather type set in advance and synoptic background, it is determined that with it is described current
Weather background corresponding to the weather pattern of Weather information.
Preferably, the current weather information also includes：Weather temperature, the weather back of the body corresponding with the current weather information
Include the weather temperature on scape.
Preferably, methods described also includes：
Monitor the current displaying ratio of the navigation map；
When the current displaying ratio change of the navigation map, the displaying ratio of the weather background is adjusted.
Preferably, when the current displaying ratio change of the navigation map, the displaying ratio of the weather background is adjusted
The step of include：
According to the current displaying ratio, according to the predetermined corresponding pass between displaying ratio and the scaling of weather background
System, determine the weather background treats scaling；
The displaying ratio of the weather background is adjusted to described by current displaying ratio and treats scaling.
Another aspect according to embodiments of the present invention, the embodiment of the present invention additionally provide a kind of map display, including：
First acquisition module, for when navigation map operationally, interval preset time obtains the ground that is presently in of vehicle
Manage positional information；
Second acquisition module, for according to the geographical location information, obtaining work as corresponding with the geographical location information
Preceding Weather information；
Display module, for showing weather background corresponding with the current weather information on the navigation map.
Preferably, described device also includes：
Determining module, for according to the corresponding relation between different weather information set in advance and synoptic background,
It is determined that weather background corresponding with the current weather information.
Preferably, the current weather information includes：Weather pattern, and different weather type corresponds to synoptic background,
Determining module includes：
First determining unit, for according to the corresponding pass between different weather type set in advance and synoptic background
System, it is determined that weather background corresponding with the weather pattern of the current weather information.
Preferably, the current weather information also includes：Weather temperature, the weather back of the body corresponding with the current weather information
Include the weather temperature on scape.
Preferably, described device also includes：
Monitoring modular, for monitoring the current displaying ratio of the navigation map；
Adjustment module, for when the current displaying ratio change of the navigation map, adjusting the aobvious of the weather background
Show ratio.
Preferably, adjustment module includes：
Second determining unit, for according to the current displaying ratio, according to the pantograph ratio of displaying ratio and weather background
Predetermined corresponding relation between example, determine the weather background treats scaling；
Adjustment unit, pantograph ratio is treated for the displaying ratio of the weather background to be adjusted to described by current displaying ratio
Example.
Another aspect according to embodiments of the present invention, the embodiment of the present invention additionally provide a kind of automobile, including above-mentioned ground
Map display device.
Compared with prior art, map-indication method provided in an embodiment of the present invention, device and automobile, at least with following
Beneficial effect：
Obtained by being presently in Weather information corresponding to geographical position to vehicle, and by corresponding to the Weather information
Weather background is shown on navigation map.Allow user to understand ambient weather in real time by navigation map, improve and use
Experience at family.
Brief description of the drawings
Fig. 1 is one of schematic flow sheet of map-indication method described in the embodiment of the present invention；
Fig. 2 is the two of the schematic flow sheet of the map-indication method described in the embodiment of the present invention；
Fig. 3 is the three of the schematic flow sheet of the map-indication method described in the embodiment of the present invention；
Fig. 4 is the structural representation of the map display described in the embodiment of the present invention.
Embodiment
To make the technical problem to be solved in the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and tool
Body embodiment is described in detail.In the following description, there is provided such as specific configuration and the specific detail of component are only
In order to help comprehensive understanding embodiments of the invention.Therefore, it will be apparent to those skilled in the art that can be to reality described herein
Example is applied to make various changes and modifications without departing from scope and spirit of the present invention.In addition, for clarity and brevity, eliminate pair
The description of known function and construction.
It should be understood that " one embodiment " or " embodiment " that specification is mentioned in the whole text mean it is relevant with embodiment
During special characteristic, structure or characteristic are included at least one embodiment of the present invention.Therefore, occur everywhere in entire disclosure
" in one embodiment " or " in one embodiment " identical embodiment is not necessarily referred to.In addition, these specific feature, knots
Structure or characteristic can combine in one or more embodiments in any suitable manner.
Although having been described for the preferred embodiment of the embodiment of the present invention, those skilled in the art once know base
This creative concept, then other change and modification can be made to these embodiments.So appended claims are intended to be construed to
Including preferred embodiment and fall into having altered and changing for range of embodiment of the invention.
Finally, it is to be noted that, herein, such as first and second or the like relational terms be used merely to by
One entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operation
Between any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering including for nonexcludability.
Reference picture 1, the embodiments of the invention provide a kind of map-indication method, including：
Step 1, when navigation map operationally, interval preset time obtains the geographical location information that is presently in of vehicle.
Specifically, in order to prevent the weather background shown in navigation map from having influence on the display of map, of the invention real
Apply in example, optimal mode is that each step of the present invention is just performed when the display pattern of navigation map is 3D display pattern.
Interval preset time can be the time set in advance, such as 5 minutes or 10 minutes etc., or user is automatic
The time of setting.
The geographical location information being presently in for vehicle be by GPS (Global Positioning System, entirely
Ball alignment system) or big-dipper satellite alignment system positioned.
Step 2, according to the geographical location information, current weather information corresponding with the geographical location information is obtained.
Specifically, in embodiments of the present invention, current weather information corresponding with geographical location information is by calling day
What the API (Application Programming Interface, application programming interface) that gas reports program was got.
Step 3, weather background corresponding with the current weather information is shown on the navigation map.
Specifically, shown in presumptive area of the weather background on navigation map, it is optimal, the presumptive area be with
There is the region of a preset distance between the top sides boundary line of navigation map.The weather background is a dynamic picture, for example, foregoing
The Weather information determined in step is rainy weather, and Dynamic Announce rains on weather background.
When navigation map is run, if obtain first, and can not get geographical location information that vehicle is presently in or
During corresponding with the geographical location information current weather information of person, then show predetermined weather background (as blue on navigation map
My god)；If not obtain first, and can not get geographical location information that vehicle is presently in or with geographical location information pair
During the current weather information answered, then weather background corresponding to the previous Weather information got is shown on navigation map.
By map-indication method provided in an embodiment of the present invention, day outside real-time display can be realized on navigation map
Gas information, improve Consumer's Experience.
Preferably, reference picture 2, after step 2, before step 3, methods described also includes：
Step 4, according to the corresponding relation between different weather information set in advance and synoptic background, it is determined that and institute
State weather background corresponding to current weather information.
Specifically, the current weather information includes：Weather pattern, and different weather type corresponds to synoptic background,
According to the corresponding relation between different weather information set in advance and synoptic background, it is determined that with the current weather information
The step 4 of corresponding weather background is specially：
According to the corresponding relation between different weather type set in advance and synoptic background, it is determined that with it is described current
Weather background corresponding to the weather pattern of Weather information.
Corresponding relation between the different weather type and synoptic background prestores in systems.
Preferably, the current weather information also includes：Weather temperature, the weather back of the body corresponding with the current weather information
Include the weather temperature on scape.
User can get information about the real-time weather feelings of outside vehicle by the weather background that is shown on navigation map
Condition, temperature information, improve Consumer's Experience.
Preferably, reference picture 3, methods described also include：
Step 5, the current displaying ratio of the navigation map is monitored；
Step 6, when the current displaying ratio change of the navigation map, the displaying ratio of the weather background is adjusted.
Preferably, step 6 includes：
Step 61, according to the current displaying ratio, according to pre- between displaying ratio and the scaling of weather background
Determine corresponding relation, determine the weather background treats scaling；
Step 62, the displaying ratio of the weather background is adjusted to described by current displaying ratio and treats scaling.
Specifically, the corresponding scaling with synoptic background of different displaying ratios.In systems, it is stored with the display
The correspondence table of the scaling of ratio and weather background.
The displaying ratio of weather background is carried out adaptively at scaling by the current displaying ratio according to navigation map
Reason, improves display aesthetic property.
By map-indication method provided in an embodiment of the present invention, pass through the geographical location information pair being presently in vehicle
The current weather information answered is obtained, and shows that weather background corresponding with current weather information is carried out on navigation map
It has been shown that, user can be got information about by navigation map to the Weather information of outside vehicle, improve Consumer's Experience.
Reference picture 4, another aspect according to embodiments of the present invention, the embodiment of the present invention additionally provide a kind of map denotation dress
Put, including：
First acquisition module 1, for when navigation map operationally, interval preset time obtains the ground that is presently in of vehicle
Manage positional information；
Second acquisition module 2, for according to the geographical location information, obtaining work as corresponding with the geographical location information
Preceding Weather information；
Display module 3, for showing weather background corresponding with the current weather information on the navigation map.
Preferably, described device also includes：
Determining module, for according to the corresponding relation between different weather information set in advance and synoptic background,
It is determined that weather background corresponding with the current weather information.
Preferably, the current weather information includes：Weather pattern, and different weather type corresponds to synoptic background,
Determining module includes：
First determining unit, for according to the corresponding pass between different weather type set in advance and synoptic background
System, it is determined that weather background corresponding with the weather pattern of the current weather information.
Preferably, the current weather information also includes：Weather temperature, the weather back of the body corresponding with the current weather information
Include the weather temperature on scape.
Preferably, described device also includes：
Monitoring modular, for monitoring the current displaying ratio of the navigation map；
Adjustment module, for when the current displaying ratio change of the navigation map, adjusting the aobvious of the weather background
Show ratio.
Preferably, adjustment module includes：
Second determining unit, for according to the current displaying ratio, according to the pantograph ratio of displaying ratio and weather background
Predetermined corresponding relation between example, determine the weather background treats scaling；
Adjustment unit, pantograph ratio is treated for the displaying ratio of the weather background to be adjusted to described by current displaying ratio
Example.
Map display provided in an embodiment of the present invention, is device corresponding with the above method, the institute in the above method
There is implementation suitable for the embodiment of the device, can also reach identical technique effect.It can realize in navigation map
Upper real-time display outside weather information, improve Consumer's Experience.
Another aspect according to embodiments of the present invention, the embodiment of the present invention additionally provide a kind of automobile, including above-mentioned ground
Map display device.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of principle of the present invention is not departed from, some improvements and modifications can also be made, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (13)
- A kind of 1. map-indication method, it is characterised in that including：When navigation map operationally, interval preset time obtains the geographical location information that is presently in of vehicle；According to the geographical location information, current weather information corresponding with the geographical location information is obtained；Weather background corresponding with the current weather information is shown on the navigation map.
- 2. map-indication method according to claim 1, it is characterised in that according to the geographical location information, obtain with Corresponding to the geographical location information the step of current weather information after, methods described also includes：According to the corresponding relation between different weather information set in advance and synoptic background, it is determined that with the current weather Weather background corresponding to information.
- 3. map-indication method according to claim 2, it is characterised in that the current weather information includes：Weather class Type, and different weather type corresponds to synoptic background, according to different weather information set in advance and synoptic background it Between corresponding relation, it is determined that the step of weather background corresponding with the current weather information includes：According to the corresponding relation between different weather type set in advance and synoptic background, it is determined that with the current weather Weather background corresponding to the weather pattern of information.
- 4. map-indication method according to claim 3, it is characterised in that the current weather information also includes：Weather Temperature, include the weather temperature on weather background corresponding with the current weather information.
- 5. map-indication method according to claim 1, it is characterised in that methods described also includes：Monitor the current displaying ratio of the navigation map；When the current displaying ratio change of the navigation map, the displaying ratio of the weather background is adjusted.
- 6. map-indication method according to claim 5, it is characterised in that when the current displaying ratio of the navigation map Include during change, the step of the displaying ratio for adjusting the weather background：According to the current displaying ratio, according to the predetermined corresponding relation between displaying ratio and the scaling of weather background, Determine the weather background treats scaling；The displaying ratio of the weather background is adjusted to described by current displaying ratio and treats scaling.
- A kind of 7. map display, it is characterised in that including：First acquisition module, for when navigation map operationally, interval preset time obtains the geographical position that is presently in of vehicle Confidence ceases；Second acquisition module, for according to the geographical location information, acquisition is corresponding with the geographical location information to work as the day before yesterday Gas information；Display module, for showing weather background corresponding with the current weather information on the navigation map.
- 8. map display according to claim 7, it is characterised in that described device also includes：Determining module, for according to the corresponding relation between different weather information set in advance and synoptic background, it is determined that Weather background corresponding with the current weather information.
- 9. map display according to claim 8, it is characterised in that the current weather information includes：Weather class Type, and different weather type corresponds to synoptic background, determining module includes：First determining unit, for according to the corresponding relation between different weather type set in advance and synoptic background, It is determined that weather background corresponding with the weather pattern of the current weather information.
- 10. map display according to claim 9, it is characterised in that the current weather information also includes：Weather Temperature, include the weather temperature on weather background corresponding with the current weather information.
- 11. map display according to claim 7, it is characterised in that described device also includes：Monitoring modular, for monitoring the current displaying ratio of the navigation map；Adjustment module, for when the current displaying ratio change of the navigation map, adjusting the display ratio of the weather background Example.
- 12. map display according to claim 11, it is characterised in that adjustment module includes：Second determining unit, for according to the current displaying ratio, according to the scaling of displaying ratio and weather background it Between predetermined corresponding relation, determine the weather background treats scaling；Adjustment unit, scaling is treated for the displaying ratio of the weather background to be adjusted to described by current displaying ratio.
- 13. a kind of automobile, it is characterised in that including the map display described in any one of claim 7 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710872982.7A CN107764278A (en) | 2017-09-25 | 2017-09-25 | A kind of map-indication method, device and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710872982.7A CN107764278A (en) | 2017-09-25 | 2017-09-25 | A kind of map-indication method, device and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107764278A true CN107764278A (en) | 2018-03-06 |
Family
ID=61266491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710872982.7A Pending CN107764278A (en) | 2017-09-25 | 2017-09-25 | A kind of map-indication method, device and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107764278A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540168A (en) * | 2018-11-06 | 2019-03-29 | 斑马网络技术有限公司 | Vehicular map weather display methods, device, storage medium and electronic equipment |
| CN110954127A (en) * | 2019-11-19 | 2020-04-03 | 上海博泰悦臻电子设备制造有限公司 | Vehicle, user terminal and navigation map theme automatic adjusting method thereof |
| CN112231042A (en) * | 2020-12-17 | 2021-01-15 | 智道网联科技(北京)有限公司 | Interaction method and device based on navigation information, electronic equipment and storage medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008039676A (en) * | 2006-08-09 | 2008-02-21 | Hitachi Ltd | Navigation device and displaying method therefor |
| US20090177374A1 (en) * | 2008-01-09 | 2009-07-09 | Mitac Internation Corp. | Method for real-time updating background weather patern of electronic map |
| CN101526355A (en) * | 2008-03-07 | 2009-09-09 | 佛山市顺德区顺达电脑厂有限公司 | Method for transforming weather background patterns of electronic map in real time |
| CN102155949A (en) * | 2011-03-10 | 2011-08-17 | 宇龙计算机通信科技(深圳)有限公司 | Method for displaying weather information in navigation and navigation terminal |
| CN103514626A (en) * | 2012-06-20 | 2014-01-15 | 厦门高德软件有限公司 | Method and device for displaying weather information and mobile terminal |
| CN104266652A (en) * | 2014-09-17 | 2015-01-07 | 沈阳美行科技有限公司 | Method for dynamically adjusting color matching of map according to weather situation of city where automobile is located |
| CN104965706A (en) * | 2015-06-23 | 2015-10-07 | 武汉传神信息技术有限公司 | System and method for converting travel plan into visualized map |
-
2017
- 2017-09-25 CN CN201710872982.7A patent/CN107764278A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008039676A (en) * | 2006-08-09 | 2008-02-21 | Hitachi Ltd | Navigation device and displaying method therefor |
| US20090177374A1 (en) * | 2008-01-09 | 2009-07-09 | Mitac Internation Corp. | Method for real-time updating background weather patern of electronic map |
| CN101526355A (en) * | 2008-03-07 | 2009-09-09 | 佛山市顺德区顺达电脑厂有限公司 | Method for transforming weather background patterns of electronic map in real time |
| CN102155949A (en) * | 2011-03-10 | 2011-08-17 | 宇龙计算机通信科技(深圳)有限公司 | Method for displaying weather information in navigation and navigation terminal |
| CN103514626A (en) * | 2012-06-20 | 2014-01-15 | 厦门高德软件有限公司 | Method and device for displaying weather information and mobile terminal |
| CN104266652A (en) * | 2014-09-17 | 2015-01-07 | 沈阳美行科技有限公司 | Method for dynamically adjusting color matching of map according to weather situation of city where automobile is located |
| CN104965706A (en) * | 2015-06-23 | 2015-10-07 | 武汉传神信息技术有限公司 | System and method for converting travel plan into visualized map |
Non-Patent Citations (1)
| Title |
|---|
| 德）温纳 等: "《驾驶员辅助系统手册》", 31 January 2016, 北京理工大学出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540168A (en) * | 2018-11-06 | 2019-03-29 | 斑马网络技术有限公司 | Vehicular map weather display methods, device, storage medium and electronic equipment |
| CN110954127A (en) * | 2019-11-19 | 2020-04-03 | 上海博泰悦臻电子设备制造有限公司 | Vehicle, user terminal and navigation map theme automatic adjusting method thereof |
| CN112231042A (en) * | 2020-12-17 | 2021-01-15 | 智道网联科技(北京)有限公司 | Interaction method and device based on navigation information, electronic equipment and storage medium |
| CN112231042B (en) * | 2020-12-17 | 2021-10-26 | 智道网联科技(北京)有限公司 | Interaction method and device based on navigation information, electronic equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107764278A (en) | A kind of map-indication method, device and automobile | |
| CN104422454B (en) | For realizing the method and mobile terminal of walking navigation | |
| CN103514626B (en) | A kind of show Weather information method and device and mobile terminal | |
| CN105628034B (en) | Navigation map update method and equipment | |
| CN103119399B (en) | The method and apparatus of show map information | |
| EP2519832B1 (en) | Method and apparatus for visually indicating location probability | |
| CN109141441B (en) | Obstacle analysis method and device for vehicle | |
| US20060271279A1 (en) | Method and system for determining place for appointment using navigation system | |
| CN108344425B (en) | The self-adapting regulation method and device of electronic map | |
| CN103782323A (en) | Methods of and apparatus for displaying map information | |
| CN109817022A (en) | A kind of method, terminal, automobile and system obtaining target object position | |
| DE202016006079U1 (en) | Dynamically controlling a map view window for user signals | |
| CN108873032A (en) | Indoor orientation method based on GPS network and ground coordinate net | |
| CN110473422A (en) | A kind of outdoor public areas ground parking position navigation device | |
| CN109035198A (en) | The LED detection method of outdoor visible light communication based on edge detection | |
| CN110019630A (en) | The display methods and device of electronic map | |
| CN105407530A (en) | Tunnel positioning method and device | |
| CN105188131A (en) | Grid-based indoor area location and navigation method | |
| CN107172592A (en) | Indoor orientation method and mobile device | |
| CN104385880B (en) | Vehicle-mounted air purifier, and intelligent control method and system thereof | |
| EP2078926B1 (en) | System and method for dynamically downloading and displaying map data | |
| EP2789978B1 (en) | Navigation system and method for displaying photomap on navigation system | |
| CN109935098B (en) | High-precision relative position information broadcasting device and method based on vehicle-road cooperative communication | |
| CN104266652A (en) | Method for dynamically adjusting color matching of map according to weather situation of city where automobile is located | |
| CN108345310A (en) | A kind of agricultural machinery automated driving system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180306 |
|
| RJ01 | Rejection of invention patent application after publication |