CN107218945A - A kind of air navigation aid and system - Google Patents
A kind of air navigation aid and system Download PDFInfo
- Publication number
- CN107218945A CN107218945A CN201710427518.7A CN201710427518A CN107218945A CN 107218945 A CN107218945 A CN 107218945A CN 201710427518 A CN201710427518 A CN 201710427518A CN 107218945 A CN107218945 A CN 107218945A
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- Prior art keywords
- parking stall
- client
- idle
- positional information
- idle parking
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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
- G01C21/20—Instruments for performing navigational calculations
Abstract
The present invention relates to navigation field, more particularly to a kind of air navigation aid and system.The present invention is by presetting multiple fixed display ends；Obtain target location corresponding with a client；The direction indication and distance for leading to the target location from each fixed display end are obtained according to default path planning algorithm；Multiple fixed display ends show the corresponding direction indication and distance respectively.Realize and accurately guide the user for using a client to corresponding target location；, without re-starting path planning, the efficiency of navigation can be improved according to the direction indication of neighbouring fixation display end to target location when user's off-target navigation way simultaneously.
Description
Technical field
The present invention relates to navigation field, more particularly to a kind of air navigation aid and system.
Background technology
The patent document of Application No. 201110007530.5 provides a kind of parking navigation method and uses this parking
The system of air navigation aid.The parking navigation method that the invention is provided obtains the primary data in parking lot using different input modules
Information, and the effective data message of corresponding calculating operation acquisition is carried out by the primary data information, further to be motor-driven
Vehicle provides above-mentioned effective data message.Therefore, the invention provides parking lot during a kind of difference based on parking lot information
Air navigation aid, while present invention also offers the system using above-mentioned parking ground navigation method.
But, above-mentioned patent document, which does not provide how to be travelled to corresponding according to effective data message guiding vehicle, to stop
The method of parking stall.And the area in parking lot is smaller, the precision of existing air navigation aid is relatively low, is typically only capable to navigate to from target position
Put in the range of hundreds of meters, therefore using existing air navigation aid be difficult to accurately guide small residing for vehicle to corresponding parking stall
Region；And the usual gps signal in underground parking is weak, it is impossible to the accurate positional information for obtaining vehicle in underground parking, it is impossible to
Realize that guiding vehicle is travelled in parking lot to the function on correspondence parking stall by existing air navigation aid；In addition, using existing
Air navigation aid, it is impossible to the very first time detects deviation route, and navigation system need to re-start path planning, without real-time
Property cause navigation efficiency low, influence Consumer's Experience.
The content of the invention
The technical problems to be solved by the invention are：How the accuracy of navigation is improved.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
The present invention provides a kind of air navigation aid, including：
Preset multiple fixed display ends；
Obtain target location corresponding with a client；
The instruction for leading to the target location from each fixed display end is obtained according to default path planning algorithm
Direction；
Multiple fixed display ends show the corresponding direction indication respectively.
The present invention also provides a kind of navigation system, including：
Presetting module, for presetting multiple fixed display ends；
First acquisition module, for obtaining target location corresponding with a client；
Second acquisition module, leads to institute for being obtained according to default path planning algorithm from each fixed display end
State the direction indication of target location；
Display module, the corresponding direction indication is shown for multiple fixed display ends respectively.
The beneficial effects of the present invention are：The present invention is shown from the fixed display end of correspondence respectively by multiple fixed display ends
Position to target location direction indication and distance, accurately guide user using a client to right so as to realize
The target location answered；Simultaneously when user's off-target navigation way can according to the direction indication of neighbouring fixation display end and away from
From to target location, without re-starting path planning, the efficiency of navigation is improved.
Brief description of the drawings
A kind of FB(flow block) of the embodiment for air navigation aid that Fig. 1 provides for the present invention；
A kind of structured flowchart of the embodiment for navigation system that Fig. 2 provides for the present invention；
A kind of structured flowchart of the embodiment for navigation system that Fig. 3 provides for the present invention；
Label declaration：
1st, presetting module；2nd, the first acquisition module；21st, first acquisition unit；22nd, second acquisition unit；
23rd, indexing unit；3rd, the second acquisition module；4th, display module；41st, the 3rd acquiring unit；
42nd, assembled unit；43rd, display unit；5th, the 3rd acquisition module.
Embodiment
To describe technology contents, the objects and the effects of the present invention in detail, below in conjunction with embodiment and coordinate attached
Figure is explained.
Fig. 1 be refer to Fig. 3,
As shown in figure 1, the present invention provides a kind of air navigation aid, including：
Preset multiple fixed display ends；
Obtain target location corresponding with a client；
The instruction for leading to the target location from each fixed display end is obtained according to default path planning algorithm
Direction and distance；
Multiple fixed display ends show the corresponding direction indication respectively.
Further, in addition to：
Obtain the positional information of each intersection, forming position information aggregate；
Information corresponding geographical position in each position sets and fixes display end described in one in the positional information set.
Further, target location corresponding with a client is obtained, is specially：
The idle parking stall in preset range is obtained, the first idle parking stall set is obtained；
The positional information of an idle parking stall is obtained from the described first idle parking stall set, the position letter of target parking stall is obtained
Breath；
The positional information for marking the target parking stall is the corresponding target location of a client.
Seen from the above description, underground garage gps signal is weak, and in small distance between parking stall, it is impossible to according to existing GPS
Air navigation aid is exactly found corresponding parking stall, and air navigation aid proposed by the present invention improves and is exactly found the convenient of idle parking stall
Property.
Further, the idle parking stall in preset range is obtained, the first idle parking stall set is obtained, is specially：
Obtain user's custom data corresponding with a client；
More than one idle parking stall in preset range according to the user is accustomed to data acquisition, obtains the first idle car
Position set.
Seen from the above description, data acquisition target parking stall is accustomed to according to user, improves the degree of accuracy of parking stall recommendation.
Further, the positional information of an idle parking stall is obtained from the described first idle parking stall set, target carriage is obtained
The positional information of position, be specially：
The parking stall that remaining client in addition to a client is distributed in preset time period is obtained, car has been distributed
Position set；
Delete in the described first idle parking stall set with the distance for having distributed any parking stall in the set of parking stall less than pre-
If the idle parking stall of distance threshold, the second idle parking stall set is obtained；
The positional information of an idle parking stall is obtained from the described second idle parking stall set, the position letter of target parking stall is obtained
Breath.
Seen from the above description, the target parking stall of recommendation is not susceptible to collision, improves what user was stopped in target parking stall
Convenience.
Further, the positional information of an idle parking stall is obtained from the described second idle parking stall set, target carriage is obtained
The positional information of position, be specially：
Obtain the corresponding parking degree-of-difficulty factor in each idle parking stall in the described second idle parking stall set；The idle parking stall
Parking difficulty with it is described parking degree-of-difficulty factor positive correlation；
The positional information of the minimum corresponding idle parking stall of parking degree-of-difficulty factor is obtained, the position letter of target parking stall is obtained
Breath.
Seen from the above description, the convenience that user is stopped in target parking stall is improved.
Further, multiple fixed display ends show the corresponding direction indication respectively, are specially：
Each fixed display end obtains the unique mark of a client；
The unique mark that each fixed display end combines a client is led to each fixed display end
The direction indication of the corresponding target location of one client, obtains configured information；
Each fixed display end shows the corresponding configured information of more than one client.
Seen from the above description, a fixation display end is realized while being indicated for multiple vehicles to the side of correspondence target location
To.
As shown in Figures 2 and 3, the present invention also provides a kind of navigation system, including：
Presetting module 1, for presetting multiple fixed display ends；
First acquisition module 2, for obtaining target location corresponding with a client；
Second acquisition module 3, leads to for being obtained according to default path planning algorithm from each fixed display end
The direction indication of the target location；
Display module 4, the corresponding direction indication is shown for multiple fixed display ends respectively.
Further, in addition to：
3rd acquisition module 5, the positional information for obtaining each intersection, forming position information aggregate；In institute's rheme
Put and fix display end described in the corresponding geographical position setting one of each position information in information aggregate.
Further, first acquisition module 2 includes first acquisition unit 21, second acquisition unit 22 and indexing unit
23；
The first acquisition unit 21, for obtaining user's custom data corresponding with a client；According to described
More than one idle parking stall in preset range described in user's custom data acquisition, obtains the first idle parking stall set；
The second acquisition unit 22, for obtaining remaining visitor distributed in preset time period in addition to a client
The parking stall at family end, has been distributed parking stall set；Delete in the described first idle parking stall set and distributed parking stall set with described
In the distance of any parking stall be less than the idle parking stall of pre-determined distance threshold value, obtain the second idle parking stall set；Obtain described second
The corresponding parking degree-of-difficulty factor in each idle parking stall in the set of idle parking stall；The parking difficulty of the idle parking stall and the parking
Degree-of-difficulty factor positive correlation；The positional information of the minimum corresponding idle parking stall of parking degree-of-difficulty factor is obtained, target parking stall is obtained
Positional information；
The indexing unit 23, the positional information for marking the target parking stall is the corresponding target of a client
Position；
The display module 4 includes the 3rd acquiring unit 41, assembled unit 42 and display unit 43；
3rd acquiring unit 41, the unique mark of a client is obtained for each fixed display end；
The assembled unit 42, for each fixed display end combine the unique mark of a client with it is each
The fixed display end leads to the direction indication of the corresponding target location of a client, obtains configured information；
The display unit 43, the corresponding instruction of more than one client is shown for each fixed display end
Information.
Embodiments of the invention one are：
The present embodiment provides a kind of air navigation aid, including：
S1, default multiple fixed display ends；Specially：
Obtain the positional information of each intersection, forming position information aggregate；
Information corresponding geographical position in each position sets and fixes display end described in one in the positional information set；
S2, acquisition target location corresponding with a client；Specially：
Obtain user's custom data corresponding with a client；
For example, the corresponding user's custom data of a shown client are the number of times that the user is parked in car near No. 1 elevator
At most；
More than one idle parking stall in preset range according to the user is accustomed to data acquisition, obtains the first idle car
Position set；
The parking stall that remaining client in addition to a client is distributed in preset time period is obtained, car has been distributed
Position set；
Delete in the described first idle parking stall set with the distance for having distributed any parking stall in the set of parking stall less than pre-
If the idle parking stall of distance threshold, the second idle parking stall set is obtained；
Obtain the corresponding parking degree-of-difficulty factor in each idle parking stall in the described second idle parking stall set；The idle parking stall
Parking difficulty with it is described parking degree-of-difficulty factor positive correlation；
The positional information of the minimum corresponding idle parking stall of parking degree-of-difficulty factor is obtained, the position letter of target parking stall is obtained
Breath；
The positional information for marking the target parking stall is the corresponding target location of a client；
S3, the finger according to the acquisition of default path planning algorithm from each fixed display end towards the target location
Show direction；
Wherein, shown direction indication includes front, rear, left and right；
S4, multiple fixed display ends show the corresponding direction indication respectively；Specially：
Each fixed display end obtains the unique mark of a client；
The unique mark that each fixed display end combines a client is led to each fixed display end
The direction indication of the corresponding target location of one client, obtains configured information；
Each fixed display end shows the corresponding configured information of more than one client；
The distance between S5, each fixed corresponding position of display end of display and described target location.
Embodiments of the invention two are：
As shown in figure 3, the present embodiment provides a kind of navigation system, including：
Presetting module 1 presets multiple fixed display ends；3rd acquisition module 5 obtains the positional information of each intersection, shape
Into positional information set；Information corresponding geographical position in each position sets fixed aobvious described in one in the positional information set
Show end；
First acquisition module 2 obtains target location corresponding with a client；Second acquisition module 3 is according to default path
Planning algorithm obtains the direction indication for leading to the target location from each fixed display end；Display module 4 triggers multiple
The fixed display end shows the corresponding direction indication respectively；
Wherein, first acquisition module 2 includes first acquisition unit 21, second acquisition unit 22 and indexing unit 23；
The first acquisition unit 21 obtains user's custom data corresponding with a client；Practised according to the user
More than one idle parking stall in preset range described in used data acquisition, obtains the first idle parking stall set；Described second obtains single
Member 22 obtains the parking stall that remaining client in addition to a client is distributed in preset time period, has been distributed parking stall collection
Close；Delete in the described first idle parking stall set with the distance for having distributed any parking stall in the set of parking stall less than pre-determined distance
The idle parking stall of threshold value, obtains the second idle parking stall set；Obtain each idle parking stall pair in the described second idle parking stall set
The parking degree-of-difficulty factor answered；The parking difficulty of the idle parking stall and the parking degree-of-difficulty factor positive correlation；Obtain minimum stop
The positional information of the corresponding idle parking stall of car degree-of-difficulty factor, obtains the positional information of target parking stall；The indexing unit 23 is marked
The positional information of the target parking stall is the corresponding target location of a client；
Wherein, the display module 4 includes the 3rd acquiring unit 41, assembled unit 42 and display unit 43；Described 3rd
Acquiring unit 41 makes the unique mark of each fixed display end acquisition one client；The assembled unit 42 makes each
The fixed display end combines the unique mark of a client and each fixed display end leads to a client
The direction indication of corresponding target location, obtains configured information；The display unit 43 makes each fixed display end
Show the corresponding configured information of more than one client.
In summary, the present invention is provided air navigation aid and system, are shown from correspondence respectively by multiple fixed display ends
The direction indication of position to the target location of fixed display end, so as to realize the user accurately guided using a client
To corresponding target location；Simultaneously can be according to the direction indication of neighbouring fixation display end when user's off-target navigation way
To target location, without re-starting path planning, the efficiency of navigation is improved.Further, underground garage gps signal
It is weak and in small distance between parking stall, it is impossible to which that corresponding parking stall is exactly found according to existing GPS navigation method, and the present invention is carried
The air navigation aid gone out improves the convenience for being exactly found idle parking stall.Further, data acquisition target is accustomed to according to user
Parking stall, improves the degree of accuracy of parking stall recommendation.Further, the target parking stall of recommendation is not susceptible to collision, improves user and exists
The convenience of target parking stall parking.Further, the convenience that user is stopped in target parking stall is improved.Further, realize
One fixation display end is indicated to the direction of correspondence target location for multiple vehicles simultaneously.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalents that bright specification and accompanying drawing content are made, or the technical field of correlation is directly or indirectly used in, similarly include
In the scope of patent protection of the present invention.
Claims (10)
1. a kind of air navigation aid, it is characterised in that including：
Preset multiple fixed display ends；
Obtain target location corresponding with a client；
The direction indication for leading to the target location from each fixed display end is obtained according to default path planning algorithm；
Multiple fixed display ends show the corresponding direction indication respectively.
2. air navigation aid according to claim 1, it is characterised in that also include：
Obtain the positional information of each intersection, forming position information aggregate；
Information corresponding geographical position in each position sets and fixes display end described in one in the positional information set.
3. air navigation aid according to claim 1, it is characterised in that obtain target location corresponding with a client, tool
Body is：
The idle parking stall in preset range is obtained, the first idle parking stall set is obtained；
The positional information of an idle parking stall is obtained from the described first idle parking stall set, the positional information of target parking stall is obtained；
The positional information for marking the target parking stall is the corresponding target location of a client.
4. air navigation aid according to claim 3, it is characterised in that obtain the idle parking stall in preset range, the is obtained
One idle parking stall set, be specially：
Obtain user's custom data corresponding with a client；
More than one idle parking stall in preset range according to the user is accustomed to data acquisition, obtains the first idle parking stall collection
Close.
5. air navigation aid according to claim 3, it is characterised in that obtained from the described first idle parking stall set
The positional information of not busy parking stall, obtains the positional information of target parking stall, is specially：
The parking stall that remaining client in addition to a client is distributed in preset time period is obtained, parking stall collection has been distributed
Close；
Delete in the described first idle parking stall set be less than with the distance for having distributed any parking stall in the set of parking stall it is default away from
From the idle parking stall of threshold value, the second idle parking stall set is obtained；
The positional information of an idle parking stall is obtained from the described second idle parking stall set, the positional information of target parking stall is obtained.
6. air navigation aid according to claim 5, it is characterised in that obtained from the described second idle parking stall set
The positional information of not busy parking stall, obtains the positional information of target parking stall, is specially：
Obtain the corresponding parking degree-of-difficulty factor in each idle parking stall in the described second idle parking stall set；The idle parking stall is stopped
Car difficulty and the parking degree-of-difficulty factor positive correlation；
The positional information of the minimum corresponding idle parking stall of parking degree-of-difficulty factor is obtained, the positional information of target parking stall is obtained.
7. air navigation aid according to claim 1, it is characterised in that multiple fixed display ends show corresponding respectively
The direction indication, be specially：
Each fixed display end obtains the unique mark of a client；
The unique mark and each fixed display end that each fixed display end combines a client are led to described
The direction indication of the corresponding target location of one client, obtains configured information；
Each fixed display end shows the corresponding configured information of more than one client.
8. a kind of navigation system, it is characterised in that including：
Presetting module, for presetting multiple fixed display ends；
First acquisition module, for obtaining target location corresponding with a client；
Second acquisition module, leads to the mesh for being obtained according to default path planning algorithm from each fixed display end
The direction indication of cursor position；
Display module, the corresponding direction indication is shown for multiple fixed display ends respectively.
9. navigation system according to claim 8, it is characterised in that also include：
3rd acquisition module, the positional information for obtaining each intersection, forming position information aggregate；In the positional information
Information corresponding geographical position in each position sets and fixes display end described in one in set.
10. navigation system according to claim 8, it is characterised in that
First acquisition module includes first acquisition unit, second acquisition unit and indexing unit；
The first acquisition unit, for obtaining user's custom data corresponding with a client；Practised according to the user
More than one idle parking stall in preset range described in used data acquisition, obtains the first idle parking stall set；
The second acquisition unit, remaining client in addition to a client is distributed to for obtaining in preset time period
Parking stall, has been distributed parking stall set；Delete in the described first idle parking stall set and to have distributed any in the set of parking stall with described
The distance of parking stall is less than the idle parking stall of pre-determined distance threshold value, obtains the second idle parking stall set；Obtain the described second idle car
The corresponding parking degree-of-difficulty factor in each idle parking stall in the set of position；The parking difficulty of the idle parking stall and the parking difficulty system
Number positive correlation；The positional information of the minimum corresponding idle parking stall of parking degree-of-difficulty factor is obtained, the position letter of target parking stall is obtained
Breath；
The indexing unit, the positional information for marking the target parking stall is the corresponding target location of a client；
The display module includes the 3rd acquiring unit, assembled unit and display unit；
3rd acquiring unit, the unique mark of a client is obtained for each fixed display end；
The assembled unit, for each fixed display end combine the unique mark of a client with it is each described solid
Determine the direction indication that display end leads to the corresponding target location of a client, obtain configured information；
The display unit, the corresponding configured information of more than one client is shown for each fixed display end.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710427518.7A CN107218945A (en) | 2017-06-08 | 2017-06-08 | A kind of air navigation aid and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710427518.7A CN107218945A (en) | 2017-06-08 | 2017-06-08 | A kind of air navigation aid and system |
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| CN107218945A true CN107218945A (en) | 2017-09-29 |
Family
ID=59948298
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| CN201710427518.7A Pending CN107218945A (en) | 2017-06-08 | 2017-06-08 | A kind of air navigation aid and system |
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| CN109493633A (en) * | 2018-12-20 | 2019-03-19 | 广州小鹏汽车科技有限公司 | It is a kind of can parking stall detection method and device |
| CN112396862A (en) * | 2021-01-19 | 2021-02-23 | 武汉中科通达高新技术股份有限公司 | Parking management method and device |
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