CN105973241A - Method and device for realizing map independent navigation on intelligent wearable product - Google Patents
Method and device for realizing map independent navigation on intelligent wearable product Download PDFInfo
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- CN105973241A CN105973241A CN201610307187.9A CN201610307187A CN105973241A CN 105973241 A CN105973241 A CN 105973241A CN 201610307187 A CN201610307187 A CN 201610307187A CN 105973241 A CN105973241 A CN 105973241A
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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
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Abstract
The invention discloses a method for realizing map independent navigation on an intelligent wearable product. The method comprises the following steps: obtaining a map picture of a terminal; obtaining parameters of the map picture; obtaining longitude and latitude coordinates of a current position; locating a position of the current position on the map picture, wherein the current position refers to the position where an object with the wearable product is located. Through the method disclosed by the invention, the map independent navigation can be simply realized on the intelligent wearable product, so that the user experience degree can be increased.
Description
Technical field
The present invention relates to electronic technology, espespecially one realizes map self-contained navigation on intelligent wearable product
Device.
Background technology
Map navigation function needs the support of GIS-Geographic Information System (GIS) data.In general, GIS
Data need bigger memory space, carry out data calculating and be also required to higher CPU operation speed in GIS
Rate.But, for wearable product, its size is less and power consumption is the lowest, correspondingly, wearable
The memory space of product is little, and CPU operating rate is low.Therefore, wearable product does not possess installation GIS's
Condition.
It is all to realize as follows that the intelligence such as current Apple watch dresses the digital map navigation of product
: GIS is running in mobile phone terminal；Mobile phone terminal scans for navigation to required map datum, and will
The map calculated is sent to the intelligence such as Apple watch and dresses product, Apple by bluetooth approach
Watch shows the map calculated by mobile phone.Therefore, once have left mobile phone, dress product A pple
Watch just cannot be carried out navigation.
Though GARMIN, suunto etc. the wearable product of self-contained navigation can achieve navigation feature, but do not have
Integrated map function, Consumer's Experience sense is poor.
But, intelligence relevant for Apple watch, LG watch etc. dresses product, although they can
With integrated map function, but owing to they integrated digital map navigations need mobile phone to support, and need relatively
The hardware configuration of high resource and software arrangements, cause power consumption higher, is not suitable for the most outdoor navigation.
Although and the wearable product of part can realize navigation, but without map background, Consumer's Experience is poor.Also
That is, the digital map navigation having mobile phone terminal to support needs to keep the connection with mobile phone, it is impossible to independent operating,
And frequent data exchange, causes power consumption the highest, be not suitable for the most outdoor navigation.Only realize flight path
The wearable terminal of writing function is without map background, and Consumer's Experience is poor.
Summary of the invention
In order to solve the problems referred to above, the present invention proposes that a kind of to realize map on intelligent wearable product only
The method and device of vertical navigation, it is possible to realize intelligence simply and dress the map self-contained navigation on product, from
And improve user experience.
In order to achieve the above object, the present invention proposes and a kind of realizes digital map navigation on wearable product
Method, including: obtain the map picture of terminal；Obtain the parameter of map picture；Obtain current location
Latitude and longitude coordinates；Described map picture positions described current location, and enterprising at described map picture
Row real-time navigation；Wherein, current location refers to hold the position at the object place of wearable product.
Preferably, the parameter of map picture at least includes: the longitude of map picture central point, map picture
The latitude of central point, the zoom level of map picture.
Preferably, utilize the latitude and longitude coordinates of current location, calculate current location and map picture central point
Distance and bearing.
Preferably, according at least to described zoom level, described distance and bearing, on described map picture
Position described current location.
Preferably, the method also includes: when the object with wearable device moves, on map picture
The mobile route of display object.
In order to achieve the above object, the invention allows for one and realize digital map navigation on wearable product
Device, including map picture acquisition module, for obtaining the map picture of terminal, and be used for obtaining
Take the parameter of map picture；Coordinate position acquisition module, for obtaining the latitude and longitude coordinates of current location；
Locating module, for receiving the latitude and longitude coordinates of the current location that coordinate position acquisition module obtains, in institute
State and on map picture, position described current location, and on described map picture, carry out real-time navigation；Wherein,
Current location refers to hold the position at the object place of wearable product.
Preferably, the parameter of map picture at least includes: the longitude of map picture central point, map picture
The latitude of central point, the zoom level of map picture.
Preferably, locating module, for utilizing the latitude and longitude coordinates of current location, calculate current location with
The distance and bearing of map picture central point.
Preferably, locating module, for according at least to described zoom level, described distance and bearing,
Described current location is positioned on described map picture.Preferably, locating module, it is additionally operable to when with wearing
Wear the object of equipment when moving, map picture shows the mobile route of object.
Accompanying drawing explanation
Illustrating the accompanying drawing in the embodiment of the present invention below, the accompanying drawing in embodiment is for this
Bright is further appreciated by, and is used for explaining the present invention, is not intended that and the present invention is protected model together with description
The restriction enclosed.
Fig. 1 is the method schematic diagram realizing map self-contained navigation on intelligent wearable product of the present invention；
Fig. 2 is that the structure of the device realizing map self-contained navigation on intelligent wearable product of the present invention is shown
It is intended to.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, do referring to the drawings further
Explanation.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, below in conjunction with the accompanying drawings the present invention is further retouched
State, can not be used for limiting the scope of the invention.It should be noted that in the case of not conflicting,
Embodiment in the application and the various modes in embodiment can be mutually combined.
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not used to limit
Determine the present invention.
The mobile terminal realizing each embodiment of the present invention is described referring now to accompanying drawing.In follow-up description
In, use for represent element such as " module ", " parts " or " unit " suffix only for
Be conducive to the explanation of the present invention, itself do not have specific meaning.Therefore, " module " and " parts " can
Mixedly to use.
Mobile terminal can be implemented in a variety of manners.Such as, the terminal described in the present invention can include
(individual digital helps for such as mobile phone, smart phone, notebook computer, digit broadcasting receiver, PDA
Reason), PAD (panel computer), PMP (portable media player), the mobile end of guider etc.
The fixed terminal of end and such as numeral TV, desk computer etc..Hereinafter it is assumed that terminal is mobile whole
End.However, it will be understood by those skilled in the art that, in addition to being used in particular for the element of mobile purpose,
Structure according to the embodiment of the present invention can also apply to the terminal of fixed type.
Embodiment one
In the present invention, by providing a kind of map self-contained navigation method for intelligent wearable product, it is possible to
In the case of low power consumption and need not terminal (such as mobile phone, pad etc.) calculate navigation data situation
Under, realize digital map navigation independently.
In order to achieve the above object, as it is shown in figure 1, the present invention proposes a kind of realization on wearable product
The method of digital map navigation, including: obtain the map picture of terminal；Obtain the parameter of map picture；Obtain
The latitude and longitude coordinates of current location；Described map picture positions described current location, and described
Real-time navigation is carried out on figure picture；Wherein, current location refers to hold the object place of wearable product
Position.Wherein it is possible to by select cell phone map or terminal map software (such as Baidu's map,
High moral map etc.), the static map api interface provided by this map software, intercept the ground of required scope
Figure picture.Preferably, the picture format of this map can be PNG format.Preferably, by the GPS of equipment
Module, Big Dipper module can obtain longitude coordinate and the latitude coordinate of the current location at object place.
It addition, the parameter of map picture at least includes: in the longitude of map picture central point, map picture
The latitude of heart point, the zoom level of map picture.
Preferably, utilize the latitude and longitude coordinates of current location, calculate current location and map picture central point
Distance and bearing.According at least to described zoom level, described distance and bearing, at described map picture
Described current location, upper location.When the object with wearable device moves, map picture shows thing
The mobile route of body.That is, when user moves with wearable device, aobvious on this intelligent wearable product
Show the route that can show movement on this map picture, and this map picture in real time.
Embodiment two
As in figure 2 it is shown, the dress realizing map self-contained navigation on intelligent wearable product disclosed by the invention
Put, it is possible to realize intelligence simply and dress the map self-contained navigation on product, thus improve user experience.
The invention allows for a kind of device realizing digital map navigation on wearable product, including: map
Picture acquisition module, for obtaining the map picture of terminal, and for obtaining the parameter of map picture；
Coordinate position acquisition module, for obtaining the latitude and longitude coordinates of current location；Locating module, is used for receiving
The latitude and longitude coordinates of the current location that coordinate position acquisition module obtains, positions institute on described map picture
State current location, and on described map picture, carry out real-time navigation；Wherein, current location refers to hold
The position at the object place of wearable product.Such as, obtained by the GPS module of this device, Big Dipper module
Take longitude coordinate and the latitude coordinate of current location.
Preferably, the parameter of map picture at least includes: the longitude of map picture central point, map picture
The latitude of central point, the zoom level of map picture.
Preferably, locating module, for utilizing the latitude and longitude coordinates of current location, calculate current location with
The distance and bearing of map picture central point.Locating module, for according at least to described zoom level, institute
State distance and bearing, described map picture positions described current location.Preferably, locating module,
It is additionally operable to, when the object with wearable device moves, map picture show the mobile route of object.
Embodiment three
Technical scheme mainly solves on the wearable device of self-contained navigation, utilizes picture format
Map realize map navigation function, increase system hardware resources, software resource the most extraly
And power consumption.Concrete scheme is as follows.
Select cell phone map or the map software (such as Baidu's map, high moral map etc.) of terminal, logical
Cross the static map api interface that this map software provides, intercept the map picture of required scope.Preferably,
The picture format of this map can be PNG format.
While intercepting the map picture of required scope, synchronize to obtain the parameter of this map.Wherein this ginseng
Number at least includes: the central point longitude of map, the central point latitude of map and map zoom level.Separately
Outward, it is preferable that the picture size of intercepting carries out self-defined according to display screen size.
It addition, the map picture selected can also include individual-layer data, such as numbers such as longitude, latitude, roads
According to
The map picture of PNG format is converted to dot array data by PC end, and by this dot array data, central point warp
The data such as degree, central point latitude, map zoom level are sent out by modes such as bluetooth, wifi, usb data wires
Deliver to wearable device.
Wearable device obtains longitude coordinate and the latitude of current location by the GPS module of equipment, Big Dipper module
Degree coordinate.Utilize current latitude, longitude and map center point longitude and latitude, can calculate current location with
The distance of central point and orientation, be appreciated that position on map, the current location further according to zoom level.
When user moves with wearable device, the route of movement can be described on map.If will
The coordinate information of this route preserves and shares to other users, and wearable device can be according to shared route
Coordinate navigates.
Owing to picture itself is less, the memory source of needs is very limited, will not increase the burden of CPU, institute
The hardware resource needed is the lowest, will not bring extra power consumption.
It addition, this product that the present invention proposes is widely portable to the outdoor digital map navigation merit of wearable product
Energy.
The map resources such as map vector can also be used in wearable product, however it is necessary that take bigger
Memory source and power consumption resource.Any map from cell phone map, computer and than row chi, longitude and latitude
The information such as degree are transferred in wearable product by wireless or data-interface, it is achieved the ground of wearable product
Figure navigation.
It should be noted that in this article, term " include ", " comprising " or its any other become
Body is intended to comprising of nonexcludability, so that include the process of a series of key element, method, article
Or device not only includes those key elements, but also includes other key elements being not expressly set out, or
Also include the key element intrinsic for this process, method, article or device.There is no more restriction
In the case of, statement " including ... " key element limited, it is not excluded that including the mistake of this key element
Journey, method, article or device there is also other identical element.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art is it can be understood that arrive above-mentioned
Embodiment method can add the mode of required general hardware platform by software and realize, naturally it is also possible to logical
Cross hardware, but a lot of in the case of the former is more preferably embodiment.Based on such understanding, the present invention's
The part that prior art is contributed by technical scheme the most in other words can be with the form body of software product
Revealing to come, this computer software product is stored in a storage medium (such as ROM/RAM, magnetic disc, CD)
In, including some instructions with so that a station terminal equipment (can be mobile phone, computer, server,
Air-conditioner, or the network equipment etc.) perform the method described in each embodiment of the present invention.
These are only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every
Utilize equivalent structure or equivalence flow process conversion that description of the invention and accompanying drawing content made, or directly or
Connect and be used in other relevant technical fields, be the most in like manner included in the scope of patent protection of the present invention.
Claims (10)
1. the method realizing map self-contained navigation on intelligent wearable product, it is characterised in that bag
Include:
Obtain the map picture of terminal；
Obtain the parameter of described map picture；
Obtain the latitude and longitude coordinates of current location；
Described map picture positions described current location, and leads in real time on described map picture
Boat；
Wherein, described current location refers to hold the position at the object place of described wearable product.
Method the most according to claim 1, it is characterised in that the parameter of described map picture is at least
Including: the longitude of described map picture central point, the latitude of described map picture central point, described map
The zoom level of picture.
Method the most according to claim 2, it is characterised in that utilize the longitude and latitude of described current location
Degree coordinate, calculates the distance and bearing of described current location and described map picture central point.
Method the most according to claim 3, it is characterised in that according at least to described zoom level,
Described distance and bearing, positions described current location on described map picture.
Method the most according to claim 1, it is characterised in that also include: when setting with wearable
When standby object moves, described map picture shows the mobile route of object in real time.
6. the device realizing map self-contained navigation based on intelligent wearable product, it is characterised in that bag
Include:
Map picture acquisition module, for obtaining the map picture of terminal, and is used for obtaining described map
The parameter of picture；
Coordinate position acquisition module, for obtaining the latitude and longitude coordinates of current location；
Locating module, for receiving the longitude and latitude of the described current location that described coordinate position acquisition module obtains
Degree coordinate, positions position on described map picture, the described current location enterprising at described map picture
Row real-time navigation；
Wherein, described current location refers to hold the position at the object place of described wearable product.
Device the most according to claim 6, it is characterised in that the parameter of described map picture is at least
Including: the longitude of described map picture central point, the latitude of described map picture central point, described map
The zoom level of picture.
Device the most according to claim 7, it is characterised in that described locating module is used for utilizing institute
State the latitude and longitude coordinates of current location to calculate the distance of described current location and described map picture central point
And orientation.
Device the most according to claim 8, it is characterised in that described locating module, at least
On described map picture, described current location is positioned according to described zoom level, described distance and bearing.
Device the most according to claim 6, it is characterised in that described locating module is additionally operable to work as
On described map picture, the mobile road of object is shown with the object of wearable device in real time when moving
Line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610307187.9A CN105973241A (en) | 2016-05-10 | 2016-05-10 | Method and device for realizing map independent navigation on intelligent wearable product |
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|---|---|---|---|
| CN201610307187.9A CN105973241A (en) | 2016-05-10 | 2016-05-10 | Method and device for realizing map independent navigation on intelligent wearable product |
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