CN109781136A - A kind of intelligent navigation method and system based on AR glasses - Google Patents
A kind of intelligent navigation method and system based on AR glasses Download PDFInfo
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- CN109781136A CN109781136A CN201910104205.7A CN201910104205A CN109781136A CN 109781136 A CN109781136 A CN 109781136A CN 201910104205 A CN201910104205 A CN 201910104205A CN 109781136 A CN109781136 A CN 109781136A
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Abstract
The invention discloses a kind of intelligent navigation method and system based on AR glasses, this method comprises the following steps: step S1, obtains current road video information and current navigation routine that AR glasses obtain in real time；Step S2 carries out identification label to the nodal information in the navigation routine of acquisition, and carries out identification label to the nodal information in the current road video information of acquisition；Step S3 maps the nodal information in the nodal information and navigation routine in current road video information, and according to the navigation information at navigation routine interior joint information, adds sign in current road video information；Step S4 exports the current road video information for being added to sign by the AR glasses, and the present invention can make driver when driving, and sight remains in driving direction, while can carry out accurate cues to the navigation direction of current route again.
Description
Technical field
The present invention relates to AR (Augmented Reality, i.e. augmented reality) technical fields, are based on more particularly to one kind
The intelligent navigation method and system of AR glasses.
Background technique
With the development of intelligent computer technology, intellectual product is continued to bring out, and after smart phone, tablet computer, is increased
Strong reality (AR) is potential to become next great universal computing platform.AR aobvious equipment is a kind of realization AR (Augmented
Reality, i.e. augmented reality, also referred to as mixed reality) it technology and wearable wearable is set what human body head was shown
Standby, virtual information superposition to real world can be enable true environment and virtual object by computer technology by it
It is added in the same picture in real time, realizes being complementary to one another for two kinds of information, and show that the equipment such as its exist by the helmet
User carries out picture exhibition at the moment, enhances the presence of user.Such as the AR intelligent glasses developed by Google, belong to
Glasses+camera+microprocessor+minisize photography equipment combination, virtual data can be added to and be collected by camera
Realtime graphic in, and picture exhibition is carried out before human eyeball by minisize photography equipment, so as to realize a variety of applications
Function, such as navigated or shown the parameter etc. of surrounding buildings.
In recent years, under the economic background for keeping rapid growth, automobile has stepped into average family, National Information Center
Statistics, in by the end of September, 2018 by, national vehicle guaranteeding organic quantity is up to 3.22 hundred million, and at the same time, highway in China is built also not
Disconnected development, can all increase tens of thousands of kilometers of highway newly, driver is when road is through being unfamiliar with area, it is often necessary to navigation system every year
Auxiliary.Currently, navigation has become essential service when people drive to go on a journey.
However, driver is usually to be navigated by mobile phone etc. in intelligent terminal at present, driver is frequently necessary to one
It drives on one side while seeing the mobile phone, causes it that cannot attentively drive always, it is especially higher or when surface conditions are complicated in speed, very
Be easy to cause security risk and drive into mistake route the case where.Therefore when being badly in need of a kind of technology can make driver drive,
Sight remains in driving direction, while can keep straight on or turn to current route again and carry out the airmanship of accurate cues.
Summary of the invention
In order to overcome the deficiencies of the above existing technologies, purpose of the present invention is to provide a kind of intelligence based on AR glasses
Navigation methods and systems, with realize it is a kind of driver can be made to drive when, sight remains in driving direction, while again can be right
Current route straight trip or turning carry out the airmanship of accurate cues.
In order to achieve the above object, the present invention proposes a kind of intelligent navigation method based on AR glasses, include the following steps:
Step S1 obtains current road video information and current navigation routine that AR glasses obtain in real time；
Step S2 carries out identification label to the nodal information in the navigation routine of acquisition, and regards to the current road of acquisition
Nodal information in frequency information carries out identification label；
Step S3 maps the nodal information in the nodal information and navigation routine in current road video information,
And according to the navigation information at navigation routine interior joint information, sign is added in current road video information；
Step S4 exports the current road video information for being added to sign by the AR glasses.
Preferably, in step S1, road surface image data is acquired in real time using the AR glasses, and by the road surface shadow of crawl
It is obtained as data transmission to the intelligent terminal for navigation being connect with the AR glasses, and by the intelligent terminal for navigation
Take the road surface video information and current navigation routine.
Preferably, in step S2, the node includes but is not limited to crossing.
Preferably, in step S2, after obtaining navigation circuit, the crossing in two dimensional navigation line map is known first
It does not mark, then the current road video information is handled, identify the current road video including crossing, and to current
The crossing of road surface video information carries out identification label.
Preferably, the sign includes but is not limited to navigation direction mark.
Preferably, in step S3, after identifying the current road video information including crossing, according to the AR glasses
Locating module obtain location information, determine that the crossing in current road video information corresponds to the navigation in conjunction with the location information
Which crossing in route, and the crossing in the navigation routine obtained according to definitive result determines the navigation direction at the crossing, root
Corresponding navigation direction mark is added in the current road video information according to the navigation direction at the crossing.
Preferably, in step S4, after being added to sign in current road video information, will treated view
Take place frequently the intelligent terminal given and connect with the AR glasses, and is transmitted and be shown on the AR glasses by the intelligent terminal.
In order to achieve the above objectives, the present invention also provides a kind of intelligent guidance systems based on AR glasses, comprising:
Current road video information and navigation routine acquiring unit, the current road view obtained in real time for obtaining AR glasses
Frequency information and current navigation routine；
Node identification unit carries out identification label for the nodal information in the navigation routine to acquisition, and to acquisition
Nodal information in current road video information carries out identification label；
Navigate sign unit, for by the node in the nodal information and navigation routine in current road video information
Information is mapped, and according to the navigation information at navigation routine interior joint information, is added and referred in current road video information
Indicating is known；
Video output unit, the current road video information for that will be added to sign are defeated by the AR glasses
Out.
Preferably, the node includes but is not limited to crossing, and the sign includes but is not limited to navigation direction mark.
Preferably, after the node identification unit identifies the current road video information including crossing, the navigation
Sign unit obtains location information according to the locating module of the AR glasses, determines that current road regards in conjunction with the location information
Crossing in frequency information corresponds to which crossing in the navigation routine, and the road in the navigation routine obtained according to definitive result
Mouth determines the navigation direction at the crossing, is added in the current road video information according to the navigation direction at the crossing and is led accordingly
Boat direction signs.
Compared with prior art, a kind of intelligent navigation method and system based on AR glasses of the present invention is by obtaining AR glasses
The current road video information obtained in real time and current navigation routine, then to the nodal information in the navigation routine of acquisition
Identification label is carried out, and identification label is carried out to the nodal information in the current road video information of acquisition, finally by current road
The nodal information in nodal information and navigation routine in plane video information is mapped, at navigation routine interior joint information
Navigation information add sign in current road video information, solve in the prior art when by nodes such as crossings
Driver need to improve accuracy and the safety of navigation on one side seeing bring security risk of driving while navigation.
Detailed description of the invention
Fig. 1 is a kind of step flow chart of the intelligent navigation method based on AR glasses of the present invention；
Fig. 2 is a kind of system architecture diagram of the intelligent guidance system based on AR glasses of the present invention.
Specific embodiment
Below by way of specific specific example and embodiments of the present invention are described with reference to the drawings, those skilled in the art can
Understand further advantage and effect of the invention easily by content disclosed in the present specification.The present invention can also pass through other differences
Specific example implemented or applied, details in this specification can also be based on different perspectives and applications, without departing substantially from
Various modifications and change are carried out under spirit of the invention.
Fig. 1 is a kind of step flow chart of the intelligent navigation method based on AR glasses of the present invention.As shown in Figure 1, of the invention
A kind of intelligent navigation method based on AR glasses, includes the following steps:
Step S1 obtains current road video information and current navigation routine that AR glasses obtain in real time.
In the specific embodiment of the invention, real-time road surface image data is grabbed using AR glasses, that is, talk about, AR glasses
Comprising photographing module, road surface image data can be acquired in real time, and the road surface image data of crawl is sent to and is connect with AR glasses
For navigation intelligent terminal, by this for navigation intelligent terminal obtain the road surface video information and current navigation road
Line.In the specific embodiment of the invention, which can be for a smart phone, which can be by the
Tripartite's navigation platform (such as Baidu map, Amap etc.) realize navigation, that is to say, that the smart phone can with AR glasses into
Current road video image and navigation routine are sent to this after obtaining the current road video image of AR glasses by row connection
The navigation system of invention.
Step S2 carries out identification label to the nodal information in the navigation routine of acquisition, and regards to the current road of acquisition
Nodal information in frequency information carries out identification label.
In the specific embodiment of the invention, the node includes but is not limited to crossing, that is to say, that in acquisition navigation circuit
Afterwards, first to the nodal information of two dimensional navigation line map it is mainly that crossing carries out identification label, while by regarding to current road
Frequency information is handled, and identifies the current road video information including crossing, and to the crossing of current road video information into
Row identification label, which node in navigation routine figure is corresponded to such as the crossing of current road video information.
Step S3 maps the nodal information in the nodal information and navigation routine in current road video information,
And according to the navigation direction at navigation routine interior joint information, sign is added in current road video information.
Specifically, when identifying in current road video information includes crossing, then according to the locating module of AR glasses
Location information is obtained, determines the crossing in current road video information corresponds to which road in navigation routine in conjunction with the location information
Mouthful, and the crossing in the navigation routine obtained according to definitive result determines the navigation direction at the crossing, such as the navigation side at the crossing
To being straight trip or turn left curved or turn right curved, and added in the current road video information according to the navigation direction at the crossing
Corresponding navigation direction instruction.
Step S4 is exported the current road video information for being added to sign, by AR glasses so that user passes through
The AR glasses can be obtained navigation results, to improve the accuracy and safety of navigation.
Specifically, will be handled after being added to sign such as navigation direction instruction in current road video information
Video afterwards is sent to the intelligent terminal connecting with AR glasses, such as mobile phone terminal, and is transmitted by the intelligent terminal and be shown in AR
On glasses so that navigation it is more accurate with it is safe.
Fig. 2 is a kind of system architecture diagram of the intelligent guidance system based on AR glasses of the present invention.As shown in Fig. 2, of the invention
A kind of intelligent guidance system based on AR glasses, comprising:
Current road video information and navigation routine acquiring unit 201, the current road obtained in real time for obtaining AR glasses
Plane video information and current navigation routine.
In the specific embodiment of the invention, real-time road surface image data is grabbed using AR glasses, that is, talk about, this hair
AR glasses in bright include photographing module, can acquire road surface image data in real time, and the road surface image data of crawl is transmitted
To the intelligent terminal for navigation connecting with AR glasses, current road video information and navigation routine acquiring unit 201 can lead to
Cross this for navigation intelligent terminal obtain the road surface video information and current navigation routine.In the specific embodiment of the invention
In, which can be for a smart phone, which can pass through third party's navigation platform (such as Baidu
Map, Amap etc.) realize navigation, that is to say, that and the smart phone can be attached with AR glasses, when acquisition AR glasses
After current road video image, current road video image and navigation routine are sent to current road video information and navigation road
Line acquiring unit 201.
Node identification unit 202 carries out identification label for the nodal information in the navigation routine to acquisition, and to acquisition
Current road video information in nodal information carry out identification label.
In the specific embodiment of the invention, the node includes but is not limited to crossing, that is to say, that in acquisition navigation circuit
Afterwards, node identification unit 202 is mainly first that crossing carries out identification label to the nodal information of the two dimensional navigation line map of acquisition,
Simultaneously by handling current road video information, the current road video information including crossing is identified, and to current
The crossing of road surface video information carries out identification label, and which in navigation routine figure corresponds to such as the crossing of current road video information
A node.
Navigate sign unit 203, for will be in the nodal information and navigation routine in current road video information
Nodal information is mapped, and according to the navigation direction at navigation routine interior joint information, is added in current road video information
Add sign.
Specifically, navigate the then root of sign unit 203 when identifying in current road video information includes crossing
Location information is obtained according to the locating module of AR glasses, determines that the crossing in current road video information is corresponding in conjunction with the location information
Which crossing in navigation routine, and the crossing in the navigation routine obtained according to definitive result determines the navigation side at the crossing
To, as the navigation direction at the crossing be straight trip or turn left it is curved or turn right it is curved, and according to the navigation direction at the crossing in deserving
Corresponding navigation direction instruction is added in preceding road surface video information.
Video output unit 204, for the current road video information for being added to sign to be exported by AR glasses,
So that user can be obtained navigation results by the AR glasses, to improve the accuracy and safety of navigation.
Specifically, video is defeated after being added to sign such as navigation direction instruction in current road video information
By treated, video is sent to the intelligent terminal connecting with AR glasses, such as mobile phone end to unit 204 out, and passes through the intelligence
Terminal is transmitted and is shown on AR glasses so that navigation it is more accurate with it is safe.
It will illustrate the present invention by a specific embodiment below:
When vehicle travels, vehicle driver acquires current road video using the AR glasses oneself worn, and will acquisition
It obtains current road video to be sent on the mobile phone connecting with AR glasses, which is obtained by third-party platform, such as Amap
Road in the navigation routine and current road video information is sent to the navigation system of the present invention, led by navigation routine, mobile phone
Boat system is mainly that crossing carries out identification label to the nodal information of two dimensional navigation line map, while to current road video information
Crossing carry out identification label, when recognizing the crossing of current road video information, by the road in current road video information
Message breath is mapped with the intersection information in navigation routine, after corresponding intersection information is obtained in navigation routine, according to leading
Navigation direction in the line of air route at intersection information, determination is straight trip or turning, and adds indicateing arm on current road video
Know, finally will treated that video is sent to mobile phone terminal and is sent to AR glasses is shown on AR glasses, such driver passes through
When the nodes such as crossing, then without driving while seeing navigation, to improve accuracy and the safety of navigation.
In conclusion a kind of intelligent navigation method and system based on AR glasses of the present invention is obtained in real time by obtaining AR glasses
The current road video information taken and current navigation routine, then know the nodal information in the navigation routine of acquisition
It does not mark, and identification label is carried out to the nodal information in the current road video information of acquisition, finally by current road video
The nodal information in nodal information and navigation routine in information is mapped, according to the navigation at navigation routine interior joint information
Information adds sign in current road video information, solves driver when by nodes such as crossings in the prior art
Need to drive bring security risk while seeing navigation, improve accuracy and the safety of navigation.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.Any
Without departing from the spirit and scope of the present invention, modifications and changes are made to the above embodiments by field technical staff.Therefore,
The scope of the present invention, should be as listed in the claims.
Claims (10)
1. a kind of intelligent navigation method based on AR glasses, includes the following steps:
Step S1 obtains current road video information and current navigation routine that AR glasses obtain in real time；
Step S2 carries out identification label to the nodal information in the navigation routine of acquisition, and believes the current road video of acquisition
Nodal information in breath carries out identification label；
Step S3 maps the nodal information in the nodal information and navigation routine in current road video information, and root
According to the navigation information at navigation routine interior joint information, sign is added in current road video information；
Step S4 exports the current road video information for being added to sign by the AR glasses.
2. a kind of intelligent navigation method based on AR glasses as described in claim 1, it is characterised in that: in step S1, benefit
Road surface image data is acquired in real time with the AR glasses, and the road surface image data of crawl is sent to and is connect with the AR glasses
For navigation intelligent terminal, and by this for navigate intelligent terminal obtain the road surface video information and current navigation
Route.
3. a kind of intelligent navigation method based on AR glasses as described in claim 1, it is characterised in that: in step S2, institute
Stating node includes but is not limited to crossing.
4. a kind of intelligent navigation method based on AR glasses as described in claim 1, it is characterised in that: in step S2, in
After obtaining navigation circuit, identification label is carried out to the crossing in two dimensional navigation line map first, then to the current road video
Information is handled, and identifies the current road video including crossing, and identify to the crossing of current road video information
Label.
5. a kind of intelligent navigation method based on AR glasses as claimed in claim 4, it is characterised in that: the sign packet
It includes but is not limited to navigation direction mark.
6. a kind of intelligent navigation method based on AR glasses as claimed in claim 5, it is characterised in that: in step S3, when
After identifying the current road video information including crossing, location information is obtained according to the locating module of the AR glasses, in conjunction with
The location information determines the crossing in current road video information corresponds to which crossing in the navigation routine, and according to determination
As a result the crossing in navigation routine obtained determines the navigation direction at the crossing, according to the navigation direction at the crossing in the current road
Corresponding navigation direction mark is added in plane video information.
7. a kind of intelligent navigation method based on AR glasses as described in claim 1, it is characterised in that: in step S4, when
After being added to sign in current road video information, by treated, video is sent to the intelligence connecting with the AR glasses
Energy terminal, and transmitted and be shown on the AR glasses by the intelligent terminal.
8. a kind of intelligent guidance system based on AR glasses, comprising:
Current road video information and navigation routine acquiring unit, the current road video letter obtained in real time for obtaining AR glasses
Breath and current navigation routine；
Node identification unit carries out identification label for the nodal information in the navigation routine to acquisition, and to the current of acquisition
Nodal information in the video information of road surface carries out identification label；
Navigate sign unit, for by the nodal information in the nodal information and navigation routine in current road video information
It is mapped, and according to the navigation information at navigation routine interior joint information, adds indicateing arm in current road video information
Know；
Video output unit, the current road video information for that will be added to sign are exported by the AR glasses.
9. a kind of intelligent guidance system based on AR glasses as claimed in claim 8, it is characterised in that: the node include but
It is not limited to crossing, the sign includes but is not limited to navigation direction mark.
10. a kind of intelligent guidance system based on AR glasses as claimed in claim 9, it is characterised in that: when the node mark
After knowledge unit identifies the current road video information including crossing, the navigation sign unit is according to the AR glasses
Locating module obtains location information, determines that the crossing in current road video information corresponds to the navigation road in conjunction with the location information
Which crossing in line, and the crossing in the navigation routine obtained according to definitive result determines the navigation direction at the crossing, according to
The navigation direction at the crossing adds corresponding navigation direction mark in the current road video information.
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| CN201910104205.7A CN109781136A (en) | 2019-02-01 | 2019-02-01 | A kind of intelligent navigation method and system based on AR glasses |
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Application publication date: 20190521 |