CN110084432A - Recommended method, system and the vehicle of route or travel by vehicle - Google Patents
Recommended method, system and the vehicle of route or travel by vehicle Download PDFInfo
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- CN110084432A CN110084432A CN201910364280.7A CN201910364280A CN110084432A CN 110084432 A CN110084432 A CN 110084432A CN 201910364280 A CN201910364280 A CN 201910364280A CN 110084432 A CN110084432 A CN 110084432A
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- charging pile
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/953—Querying, e.g. by the use of web search engines
- G06F16/9537—Spatial or temporal dependent retrieval, e.g. spatiotemporal queries
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
- G06Q10/047—Optimisation of routes or paths, e.g. travelling salesman problem
Abstract
Recommended method, system and the vehicle of route or travel by vehicle, this method comprises: generating initial travel route according to the route demand information of user；Search for charging pile in the initial travel route on the way range alternately charging pile；Using the position of the alternative charging pile as going to adjust the initial travel route through rest point, to generate recommendation travel route；Export the recommendation travel route.Implement the embodiment of the present invention, the travel route comprising charging pile can be recommended automatically for user, so that user is easier to find charging pile.
Description
Technical field
The present invention relates to technical field of vehicle, and in particular to recommended method, system and the vehicle of route or travel by vehicle.
Background technique
Charging is an important factor in order during electric car is universal.However, due to extensively installing charging pile,
The problem of charging such as takes a long time at the reasons, and the user of electric car generally faces mileage anxiety.Especially when driving over a long distance, use
Family, which is easier to face, can not find charging pile, or currently can course continuation mileage can not support vehicle reach charging pile the problems such as.
Summary of the invention
The embodiment of the invention discloses a kind of recommended method of route or travel by vehicle, system and vehicles, can use automatically
The travel route comprising charging pile is recommended at family, so that user is easier to find charging pile.
First aspect of the embodiment of the present invention discloses a kind of recommended method of route or travel by vehicle, which comprises
Initial travel route is generated according to the route demand information of user；
Search for charging pile in the initial travel route on the way range alternately charging pile；
The position of the alternative charging pile is used as and goes to adjust the initial travel route through rest point, recommends traveling road to generate
Line；
Export the recommendation travel route.
As an alternative embodiment, described search is in the initial row in first aspect of the embodiment of the present invention
Sail charging pile of the route on the way in range alternately charging pile, comprising:
Search for the charging pile in the initial travel route on the way range；
Current location and the vehicle based on the vehicle it is current can course continuation mileage, from the initial travel route
The accessibility charging pile of the vehicle alternately charging pile is filtered out in the charging pile in range on the way.
As an alternative embodiment, in first aspect of the embodiment of the present invention, in the route according to user
Before demand information generates initial travel route, the method also includes:
Current location and the vehicle based on the vehicle it is current can course continuation mileage, it is reachable to verify the vehicle
In the range of whether there is charging pile, described initial travel route is generated according to the route demand information of user if so, executing
The step of.
As an alternative embodiment, in first aspect of the embodiment of the present invention, it is described with the alternative charging pile
Position as going to adjust the initial travel route through rest point, to generate recommendation travel route, comprising:
When there are at least two alternative charging piles, for each alternative charging pile, by adjusting described first
Beginning travel route, generates by way of the alternative charging pile, recommendation travel route corresponding with the alternative charging pile, to obtain and
The identical recommendation travel route of the quantity of the alternative charging pile.
As an alternative embodiment, in first aspect of the embodiment of the present invention, the output recommendation traveling
Route, comprising:
Export that total kilometres in the recommendation travel route are most short, total used time is most short and/or expense of always passing by one's way is least
Route.
As an alternative embodiment, in first aspect of the embodiment of the present invention, the method also includes:
The vehicle according to the recommendation travel route when driving, if detecting that the vehicle is alternatively filled using described
Charging is completed in electric stake, judge the vehicle it is current can course continuation mileage whether be less than the vehicle current location and the traveling
The distance between destination；
If it is lower, according to the current location of the vehicle and the vehicle it is current can course continuation mileage update it is next
Alternative charging pile；
The recommendation travel route is updated using updated next alternative charging pile.
Second aspect of the embodiment of the present invention discloses a kind of recommender system of route or travel by vehicle, comprising:
First generation unit, for generating initial travel route according to the route demand information of user；
Search unit, charging pile for searching in the initial travel route on the way range alternately charging pile；
Second generation unit, for using the position of the alternative charging pile as going to adjust the initial traveling road through rest point
Line, to generate recommendation travel route；
Output unit, for exporting the recommendation travel route.
As an alternative embodiment, in second aspect of the embodiment of the present invention, described search unit, comprising:
Search for subelement, the charging pile for searching in the initial travel route on the way range；
Screen subelement, for based on the vehicle current location and the vehicle it is current can course continuation mileage, from
The initial travel route filters out the accessibility charging pile of the vehicle in the charging pile in range on the way and alternately charges
Stake.
As an alternative embodiment, in second aspect of the embodiment of the present invention, the system also includes:
Verification unit, for generating initial travel route according to the route demand information of user in first generation unit
Before, current location and the vehicle based on the vehicle it is current can course continuation mileage, it is accessibility to verify the vehicle
It whether there is charging pile in range；If it does, triggering first generation unit executes the route demand according to user
Information generates the operation of initial travel route.
As an alternative embodiment, in second aspect of the embodiment of the present invention:
Second generation unit is specifically used for when there are at least two alternative charging piles, for each described
Alternative charging pile generates by adjusting the initial travel route by way of the alternative charging pile and the alternative charging pile pair
The recommendation travel route answered, to obtain recommendation travel route identical with the quantity of the alternative charging pile.
As an alternative embodiment, in second aspect of the embodiment of the present invention:
The output unit, specifically for exporting in the recommendation travel route, total kilometres are most short, total used time is most short
And/or the shortest route of expense of always passing by one's way.
As an alternative embodiment, in second aspect of the embodiment of the present invention, the system also includes:
Judging unit, for being travelled in the vehicle according to the recommendation travel route and detecting that the vehicle utilizes
When the alternative charging pile completes charging, judge the vehicle it is current can course continuation mileage whether be less than the present bit of the vehicle
Set the distance between described traveling destination；
Described search unit, be also used to the judging unit judge the vehicle it is current can course continuation mileage be less than institute
When stating the current location and the distance between the traveling destination of vehicle, search in the range on the way for recommending travel route
Charging pile, to update next alternative charging pile；
Second generation unit is also used to using updated next alternative charging pile to the recommendation travel route
It is updated.
The third aspect of the embodiment of the present invention discloses a kind of recommender system of route or travel by vehicle, comprising:
It is stored with the memory of executable program code；
The processor coupled with the memory；
The processor calls the executable program code stored in the memory, executes the embodiment of the present invention the
On the one hand any one of disclosed method.
Fourth aspect of the embodiment of the present invention discloses a kind of vehicle, including as disclosed in second aspect of the embodiment of the present invention it is any
The recommender system of item route or travel by vehicle.
Fifth aspect present invention discloses a kind of computer readable storage medium, stores computer program, wherein the meter
Calculation machine program makes computer execute the disclosed any one method of first aspect of the embodiment of the present invention.
The 6th aspect of the embodiment of the present invention discloses a kind of computer program product, when the computer program product is calculating
When being run on machine, so that the computer executes the disclosed any one method of first aspect of the embodiment of the present invention.
Compared with prior art, the embodiment of the present invention has the advantages that
After generating the initial travel route for reaching a certain destination, search for alternative near initial travel route
Charging pile；Using above-mentioned alternative charging pile as through rest point, the initial travel route of vehicle is adjusted to generate recommendation travel route；
That is, alternative charging pile is added in route planning as Consideration, so that the recommendation travel route generated can
By way of alternative charging pile；Travel route is recommended in output, intelligently can recommend the travel route comprising charging pile for user, and
And suitable charging pile is selected manually without user, so that user is easier to find charging pile.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of flow diagram of the recommended method of route or travel by vehicle disclosed by the embodiments of the present invention；
Fig. 2 is a kind of charging pile distribution schematic diagram of the initial travel route disclosed by the embodiments of the present invention on the way in range；
Fig. 3-1 is a kind of exemplary diagram of initial travel route disclosed by the embodiments of the present invention；
Fig. 3-2 is a kind of exemplary diagram for recommending travel route disclosed by the embodiments of the present invention；
Fig. 4 is the recommended method of another route or travel by vehicle disclosed by the embodiments of the present invention；
Fig. 5 be it is disclosed by the embodiments of the present invention it is a kind of according to vehicle can course continuation mileage screening charging pile exemplary diagram；
Fig. 6 is the implementation example figure of part steps in the recommended method of route or travel by vehicle shown in Fig. 4；
Fig. 7 is the flow diagram of the recommended method of another route or travel by vehicle disclosed by the embodiments of the present invention；
Fig. 8 is a kind of structural schematic diagram of the recommender system of route or travel by vehicle disclosed by the embodiments of the present invention；
Fig. 9 is the structural schematic diagram of the recommender system of another route or travel by vehicle disclosed by the embodiments of the present invention；
Figure 10 is the structural schematic diagram of the recommender system of another route or travel by vehicle disclosed by the embodiments of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
It should be noted that term " includes " and " having " and their any changes in the embodiment of the present invention and attached drawing
Shape, it is intended that cover and non-exclusive include.Such as contain the process, method of a series of steps or units, system, product or
Equipment is not limited to listed step or unit, but optionally further comprising the step of not listing or unit or optional
Ground further includes the other step or units intrinsic for these process, methods, product or equipment.
The embodiment of the invention discloses a kind of recommended methods of route or travel by vehicle, can recommend automatically for user comprising filling
The travel route of electric stake, so that user is easier to find charging pile.It is described in detail separately below.
Embodiment one
Referring to Fig. 1, Fig. 1 is a kind of process signal of the recommended method of route or travel by vehicle disclosed by the embodiments of the present invention
Figure.Wherein, the recommended method of route or travel by vehicle shown in FIG. 1 is suitable for the vehicle electronics such as vehicle control device, vehicle-mounted computer
Equipment, the embodiment of the present invention is without limitation.As shown in Figure 1, the recommended method of the route or travel by vehicle may comprise steps of:
101, recommender system generates initial travel route according to the route demand information of user.
In embodiments of the present invention, the route demand information of user may include travel route starting point, traveling destination,
Through information such as rest point, route preferences and charge requirements.Wherein, the starting point of travel route can be positioned to for the navigation system of vehicle
The current location of vehicle out can also voluntarily be inputted by user；Route preferences be specifically as follows that high speed is preferential, expense is preferential or
Person's used time priority scheduling option；Charge requirement is used to indicate whether user needs in the process of moving to charge to vehicle.
It is understood that recommender system specifically can be using the current location of vehicle as starting point, with above-mentioned traveling purpose
Ground is terminal, generates and passes through the above-mentioned initial travel route through rest point.If using the current location of vehicle as starting point, with above-mentioned
Traveling destination be terminal, and by the above-mentioned route through rest point more than one, recommender system can according to user input
Route preferences select one from a plurality of route and are used as initial travel route.Also, it is recommended to which system is generating initial traveling road
Before line, first traveling destination can also be verified.Can specifically verify traveling destination it is whether true, it is whether unique,
Travel current location of the destination apart from vehicle whether be more than preset first distance threshold value (too far) or traveling destination away from
From whether lower than preset second distance threshold value (excessively close).If it is true, unique, low with the current distance of vehicle to travel destination
In first distance threshold value and it is higher than second distance threshold value, the verification for travelling destination passes through, and generates and reaches the traveling destination
Initial travel route.
Further, recommender system can also further verify the warp of user's input before generating initial travel route
Rest point, route preferences and charge requirement., by way of this through rest point uniquely really whether can specifically verify needs through rest point
Want whether detour journey exceeds third distance threshold (whether serious detouring)；And the route preferences of verification user's input need
Seeking Truth is no clear, for example whether the route preferences demand of user's input is that high speed is preferential, expense is preferential, in used time priority scheduling option
Any one, if so, it is considered that user input route preferences explicit requirement；And the charging of verification user's input needs
Seeking Truth is no rationally, for example the current of verification vehicle can whether there is charging pile in the reachable range of course continuation mileage, if so, can
Charge requirement to think user's input is reasonable.
102, recommender system searches for the alternately charging pile of the charging pile in initial travel route on the way range.
In embodiments of the present invention, initial travel route on the way range for point each on initial driving path normal institute structure
At region, and the method line length of each point is identical.Method line length can be set to relatively short distance, for example can set
5 kilometers are set to, to facilitate vehicle to reach charging pile in shorter distance.Referring to Figure 2 together, Fig. 2 is the embodiment of the present invention
A kind of disclosed initial travel route charging pile distribution schematic diagram in range on the way.As shown in Fig. 2, being 5 public with method line length
In for, when vehicle driving is on initial travel route, the charging pile in range is at a distance from vehicle at 5 kilometers on the way
It is interior.As shown in Fig. 2, the charging pile on the way in range is the charging pile for meeting range, it can be by these charging piles alternately
Charging pile.Charging pile on the way except range is the charging pile for not meeting range, is recommended executing following step 203 with generating
When travel route, do not consider that these do not meet the charging pile of range.
As an alternative embodiment, if receiving user when execution step 101 generates initial travel route
Input through rest point, when executing step 102, recommender system specifically can be from the charging pile in initial travel route on the way range
In filter out and be located at current vehicle position and charging pile through the section between rest point alternately charging pile.Implement above-mentioned
Embodiment, can first consider when vehicle is travelled from current location to through rest point electricity supplement, to reduce alternative charging pile
Quantity, generate required calculation amount when recommending travel route to reduce, improve the feedback speed of recommender system.
103, recommender system is recommended using the position of alternative charging pile as going to adjust initial travel route through rest point with generating
Travel route.
In embodiments of the present invention, as an alternative embodiment, the mode of recommender system execution step 103 is specific
It can be with are as follows:
When there are at least two alternative charging piles, for each alternative charging pile, recommender system is by adjusting initial row
It sails route, generates by way of the alternative charging pile, recommendation travel route corresponding with the alternative charging pile, to obtain and alternatively charge
The identical recommendation travel route of quantity of stake.It corresponding is pushed away that is, all generating one for each alternative charging pile
Recommend travel route.
It is understood that correspondingly also there was only one if an only unique alternative charging pile and alternatively being filled with this
The corresponding recommendation travel route of electric stake.
It is a kind of showing for initial travel route disclosed by the embodiments of the present invention also referring to Fig. 3-1 and Fig. 3-2, Fig. 3-1
Example diagram；Fig. 3-2 is a kind of exemplary diagram for recommending travel route disclosed by the embodiments of the present invention.In Fig. 3-1 and Fig. 3-2, originate
Ground A is the current location of vehicle, and destination B is the traveling destination of vehicle, is user's input through rest point through rest point C.Such as figure
Shown in 3-1, two alternative charging piles are searched out in initial travel route on the way range, it is assumed that equal for each alternative charging pile
A corresponding recommendation travel route is generated, the two recommendation travel routes ultimately generated are as shown in figure 3-2.
As another optional embodiment, the mode of recommender system execution step 103 specifically may be:
When there are at least two alternative charging piles, filtered out from least two alternative charging piles every two charging pile it
Between interval be more than or equal to the vehicle suggestions mileage travelled charging pile, by above-mentioned interval be more than or equal to suggestion mileage travelled
Charging pile go to adjust initial travel route through rest point as the difference on same travel route, to generate by way of multiple alternative
The recommendation travel route of charging pile.Wherein, above-mentioned suggestion mileage travelled averagely can may be used for the vehicle per between charging twice
The mileage of enforcement.
104, travel route is recommended in recommender system output.
In embodiments of the present invention, it is assumed that recommender system generates at least two recommendation travel routes, as a kind of optional
Embodiment, recommender system can export all recommendation travel routes of generation.As another optional embodiment, it pushes away
The system of recommending can also filter out a recommendation travel route from least two recommendation travel routes, and export the recommendation filtered out
Travel route.
As it can be seen that in the method depicted in fig. 1, recommender system may search for just after generating initial travel route
Alternative charging pile near beginning travel route, and initial travel route is adjusted using alternative charging pile as through rest point, it generates simultaneously
The recommendation travel route by way of alternative charging pile is exported, user is allowed more easily to find charging pile.In addition, generating
During recommending travel route, user is more convenient without selecting suitable charging pile manually.
Embodiment two
Referring to Fig. 4, the process that Fig. 4 is the recommended method of another route or travel by vehicle disclosed by the embodiments of the present invention is shown
It is intended to.As shown in figure 4, the recommended method of the route or travel by vehicle may comprise steps of:
201, current location and vehicle of the recommender system based on vehicle it is current can course continuation mileage, verification vehicle is reachable
In the range of whether there is charging pile；If so, executing step 202；If not, terminating this process.
In embodiments of the present invention, vehicle it is current can course continuation mileage refer to vehicle electric quantity consumption to a certain power threshold it
Before, it can also continue to the mileage of traveling.In addition, any place in the reachable range of vehicle and between the current location of vehicle
Distance be less than the current of vehicle can course continuation mileage.Specifically, with the presence or absence of charging pile in the range for examining vehicle reachable
Concrete mode can be with are as follows: the current location of search and vehicle judges the nearest charging pile and vehicle apart from nearest charging pile
The distance between current location whether be less than or equal to the current of vehicle can course continuation mileage；If so, the accessibility model of vehicle
Enclose that interior there are charging piles；If not, charging pile is not present in the range that vehicle reaches.
By whether there is charging pile in the verification accessibility range of vehicle, whether the charge requirement of verification user's input is closed
Reason.When verifying out there is no when charging pile in the reachable range of vehicle, vehicle is difficult to find that charging pile, vehicle electricity after outputing
The risk exhausted is higher, and charge requirement is unreasonable.Therefore, terminate this process, it is not recommended that user outputs vehicle, so as to drop
Low a possibility that causing vehicle to stop traveling on the way due to being difficult to charge.
202, recommender system generates initial travel route according to the route demand information of user.
203, recommender system searches for the charging pile in initial travel route on the way range.
204, current location and vehicle of the recommender system based on vehicle it is current can course continuation mileage, from initial travel route
The accessibility charging pile of vehicle alternately charging pile is filtered out in the charging pile in range on the way.
In embodiments of the present invention, when traveling the distance between destination and the current location of vehicle are outputed more than vehicle
Can course continuation mileage when, there may be parts in the charging pile that recommender system searches out in initial travel route on the way range
Charging pile is that vehicle can not reach.Therefore, the charging pile that this Some vehicles can not reach can first be filtered out.Also referring to
Fig. 5, Fig. 5 be it is disclosed by the embodiments of the present invention it is a kind of according to vehicle can course continuation mileage screening charging pile exemplary diagram.Such as Fig. 5 institute
Show, the region in circular arc indicated by cruising radius is the accessibility range of vehicle.
By screening to the accessibility charging pile of vehicle, the current location that can be reduced apart from vehicle is farther away remote
Interference of the charging pile to the recommendation travel route ultimately generated, reduces the route and detours a possibility that serious, improve recommender system
Select the reasonability of charging pile.
205, recommender system is recommended using the position of alternative charging pile as going to adjust initial travel route through rest point with generating
Travel route.
In embodiments of the present invention, as an alternative embodiment, the mode of recommender system execution step 103 is specific
It can be with are as follows:
When there are at least two alternative charging piles, for each alternative charging pile, recommender system is by adjusting initial row
It sails route, generates by way of the alternative charging pile, recommendation travel route corresponding with the alternative charging pile, to obtain and alternatively charge
The identical recommendation travel route of quantity of stake.
206, recommender system output recommends in travel route that total kilometres are most short, total used time is most short and/or total toll
With least route.
In embodiments of the present invention, it when executing step 205 at least two recommendation travel routes of generation, is pushed away from least two
It recommends and preferably goes out best route in travel route, and export best route.Wherein, best route can be shortest for total kilometres
Recommend travel route or shortest recommendation travel route of total used time or the least recommendation travel route of total toll.It is optional
, any one best route in three kinds of above-mentioned best routes can be only exported, any two kinds of best roads can also be exported
Line all exports three kinds of above-mentioned best routes, and the embodiment of the present invention is without limitation.
Referring to Figure 6 together, Fig. 6 is that the realization of part steps in the recommended method of route or travel by vehicle shown in Fig. 4 is shown
Example diagram.Fig. 6 show above-mentioned step 202~step 206 implementation example.From fig. 6 it can be seen that the final energy of recommender system
Enough recommend a current location from vehicle for user, eventually arrives at traveling destination, and by way of charging pile and use
The route or travel by vehicle through rest point of family input.Also, recommender system can ensure vehicle will not due to can course continuation mileage original
Charging pile thus can not be reached, the mileage anxiety of user can be effectively relieved.
As it can be seen that recommender system can automatically generate the travel route by way of charging pile in the method described in Fig. 4, with
Facilitate user to find charging pile to charge.Further, vehicle can also to be verified before generating travel route accessibility
It whether there is charging pile in range, to reduce the case where remaining capacity can not support vehicle driving to charging pile, reduce due to difficulty
A possibility that causing vehicle to stop traveling on the way with charging.Further, initial travel route is being searched on the way in range
Charging pile after, the accessibility charging pile of vehicle alternately charging pile is screened out from it, to reduce remote charging pile to most
Throughout one's life at recommendation travel route interference, reduce the route and detour a possibility that serious, improve recommender system select charging pile
Reasonability.In addition, recommender system can preferably go out best from a plurality of recommendation travel route in the method described in Fig. 4
Travel route, to save mileage, running time or expense of passing by one's way for user.
Embodiment three
Referring to Fig. 7, the process that Fig. 7 is the recommended method of another route or travel by vehicle disclosed by the embodiments of the present invention is shown
It is intended to.As shown in fig. 7, the recommended method of the route or travel by vehicle may comprise steps of:
301, recommender system verifies required parameter, to judge required parameter with the presence or absence of abnormal；If so, returning
Abnormal results simultaneously terminate this process；If not, executing step 302.
In embodiments of the present invention, required parameter is generated when user initiates navigation requests.Required parameter is verified
Can specifically include: whether 1. verification traveling destinations true, whether unique, traveling destination whether too far or too far；2.
Whether really, whether uniquely, through rest point whether detouring through rest point for verification user's input serious；3. verifying the route of user's input
Whether preference demand is clear；4. verifying the route preferences explicit requirement of user's input；5. being in the verification accessibility range of vehicle
It is no that there are charging piles.When above-mentioned any required parameter is unverified, required parameter exists abnormal.
302, recommender system retrieval is with the presence or absence of the initial travel route for meeting route demand information；If so, executing step
Rapid 303；If not, returning to abnormal results and terminating this process.
In embodiments of the present invention, the initial travel route for meeting route demand information refers to is with the current location of vehicle
Point, using the traveling destination of user as terminal, and by the route through rest point of user's input.303, recommender system retrieval exists
Range is interior with the presence or absence of charging pile on the way for initial travel route；If so, executing step 304；If not, returning to abnormal results simultaneously
Terminate this process.
304, recommender system searches for charging pile of the initial travel route on the way in range, to obtain charging pile list.
305, current location and vehicle of the recommender system based on vehicle it is current can course continuation mileage, from charging pile list
Filter out the accessibility charging pile of vehicle alternately charging pile.
In embodiments of the present invention, as a kind of optional real-time mode, recommender system can also be directed to charging pile list
In each charging pile, once filled in the history number of charging pile charging, the charging pile current remaining free time according to vehicle
The charging unit price of current potential number, the user's evaluation average mark of the charging pile and the charging pile assesses each charging pile.
For a certain charging pile, vehicle is higher in the history number that the charging pile charges, and the point value of evaluation of the charging pile is higher；The charging
The idle charge position number of the residue of stake is more, and the point value of evaluation of the charging pile is higher；The user's evaluation average mark of the charging pile is got over
The point value of evaluation of height, the charging pile is higher；The charging unit price of the charging pile is lower, and the point value of evaluation of the charging pile is higher.Comprehensive
After four factors more than closing assess charging pile, the vehicle is filtered out from charging pile list and reaches and assesses
Score value is higher than the charging pile alternately charging pile of a certain score threshold.
306, recommender system is directed to each alternative charging pile, and alternative charging pile is added as through rest point and removes adjustment initial row
Route is sailed, to obtain recommendation travel route corresponding with each alternative charging pile.
307, recommender system filters out best route from recommendation travel route, and exports the best route.
In embodiments of the present invention, best route can for total kilometres are most short, total used time is most short, expense of always passing by one's way most
Any one few recommended in travel route.Optionally, if user has input route preferences demand, by what is inputted with user
The corresponding recommendation travel route of route preferences demand is as best route.
In addition, as an alternative embodiment, in embodiments of the present invention, being exported when vehicle according to recommender system
Recommend travel route when driving, if detecting that vehicle completes charging using alternative charging pile, it can be determined that the current of vehicle can
Whether course continuation mileage is less than the distance between current location and traveling destination of vehicle；If it is lower, according to the current of vehicle
Position and the current of vehicle can the next alternative charging piles of course continuation mileage update；Utilize updated next alternative charging pile
Recommendation travel route is updated.
When vehicle long-distance running, only vehicle possibly can not be supported to reach traveling destination by once charging.Therefore, it needs
Consider charging supply twice or above.Implement above-mentioned embodiment, can after vehicle completes primary charging, according to
Real-time current vehicle position and can course continuation mileage alternative charging pile used when charging next time is updated, go forward side by side one
Step updates corresponding recommendation travel route.
As it can be seen that recommender system can recommend for user by way of the traveling road of charging pile automatically in the method described in Fig. 7
Line, and user can relatively easily reach recommendation ground charging pile, need detour journey shorter.It further, can be with
After vehicle completes primary charging, according to the current location of vehicle and can course continuation mileage to used standby when charging next time
It selects charging pile to be updated, and further updates corresponding recommendation travel route, so as to meet vehicle in long-distance running
The charge requirement twice or above being likely to occur.
Example IV
Referring to Fig. 8, Fig. 8 is a kind of structural representation of the recommender system of route or travel by vehicle disclosed by the embodiments of the present invention
Figure.As shown in figure 8, the recommender system of the route or travel by vehicle may include:
First generation unit 801, for generating initial travel route according to the route demand information of user；
In embodiments of the present invention, the route demand information of user may include that the current location of vehicle, user input
Travel destination, through information such as rest point, route preferences and charge requirements.
Search unit 802, charging pile for searching in initial travel route on the way range alternately charging pile；
In embodiments of the present invention, as a kind of optional real-time mode, search unit 802 can be from initial travel route
It is filtered out in the charging pile in range on the way positioned at current vehicle position and through the charging pile conduct in the section between rest point
Alternative charging pile generates calculation amount required when recommending travel route to reduce, improves to reduce the quantity of alternative charging pile
The feedback speed of recommender system；
Second generation unit 803, for using the position of alternative charging pile as going to adjust initial travel route through rest point, with
It generates and recommends travel route；
In embodiments of the present invention, as an alternative embodiment, the second generation unit 803 can exist at least
When two alternative charging piles, generated by adjusting initial travel route by way of the alternative charging pile for each alternative charging pile
And recommendation travel route corresponding with the alternative charging pile, to obtain recommendation traveling identical with the quantity of alternative charging pile road
Line；
As another optional embodiment, the second generation unit 803 can also alternatively charge there are at least two
When stake, the suggestion row that the interval between every two charging pile is more than or equal to the vehicle is filtered out from least two alternative charging piles
Above-mentioned interval is more than or equal to the charging pile for suggesting mileage travelled as on same travel route by the charging pile for sailing mileage
Difference goes to adjust initial travel route through rest point, to generate the recommendation travel route by way of multiple alternative charging piles.Wherein, above-mentioned
Suggestion mileage travelled can be the vehicle per average exercisable mileage between charging twice；
Output unit 804 recommends travel route for exporting.
In embodiments of the present invention, output unit 804 can specifically export all recommendations of the second generation unit 803 generation
Travel route, can also filter out a recommendation travel route from least two recommendation travel routes, and exports and to filter out
Recommend travel route, the embodiment of the present invention is without limitation.
As it can be seen that implement the recommender system of route or travel by vehicle as shown in Figure 8, can generate initial travel route it
Afterwards, the alternative charging pile near initial travel route is searched for, and adjusts initial traveling road using alternative charging pile as through rest point
Line generates and exports the recommendation travel route by way of alternative charging pile, user is allowed more easily to find charging pile.This
Outside, during generating recommendation travel route, user is more convenient without selecting suitable charging pile manually.
Embodiment five
Referring to Fig. 9, the structure that Fig. 9 is the recommender system of another route or travel by vehicle disclosed by the embodiments of the present invention is shown
It is intended to.Wherein, the recommender system of route or travel by vehicle shown in Fig. 9 is route or travel by vehicle as shown in Figure 9 as shown in Figure 8
Recommender system optimize.As shown in figure 9, above-mentioned search unit 802, can specifically include:
Search for subelement 8021, the charging pile for searching in initial travel route on the way range；
Screen subelement 8022, for based on vehicle current location and vehicle it is current can course continuation mileage, from initial
Travel route filters out the accessibility charging pile of vehicle alternately charging pile in the charging pile in range on the way.
By screening to the accessibility charging pile of vehicle, the current location that can be reduced apart from vehicle is farther away remote
Interference of the charging pile to the recommendation travel route ultimately generated, reduces the route and detours a possibility that serious, improve recommender system
Select the reasonability of charging pile.
In embodiments of the present invention, as an alternative embodiment, screening subelement 8022 can also be for initial
Travel route each charging pile in range on the way, according to vehicle once the history number in charging pile charging, the charging pile
The charging unit price of the idle charge position number of current residue, the user's evaluation average mark of the charging pile and the charging pile is to each
Charging pile is assessed.Wherein, for a certain charging pile, vehicle is higher in the history number that the charging pile charges, the charging pile
Point value of evaluation it is higher；The idle charge position number of the residue of the charging pile is more, and the point value of evaluation of the charging pile is higher；The charging
The user's evaluation average mark of stake is higher, and the point value of evaluation of the charging pile is higher；The charging unit price of the charging pile is lower, the charging pile
Point value of evaluation it is higher.
Correspondingly, screening subelement 8022 for based on vehicle current location and vehicle it is current can course continuation mileage,
The side of the accessibility charging pile of vehicle alternately charging pile is filtered out from the charging pile in initial travel route on the way range
Formula is specifically as follows:
Screen subelement 8022, for based on vehicle current location, vehicle it is current can course continuation mileage, initially travel road
The point value of evaluation of line each charging pile in range on the way, filters out this from the charging pile in initial travel route on the way range
Vehicle is reachable and point value of evaluation is higher than the charging pile of a certain score threshold alternately charging pile.
Optionally, can also include: in the recommender system of route or travel by vehicle shown in Fig. 9
Verification unit 805, for generating initial traveling road according to the route demand information of user in the first generation unit 801
Before line, current location and vehicle based on vehicle it is current can course continuation mileage, verify the accessibility range of vehicle in whether
There are charging piles；If it does, the first generation unit 801 of triggering, which is executed, generates initial traveling according to the route demand information of user
The operation of route.
Optionally, verification unit 805 can be used for raw according to the route demand information of user in the first generation unit 801
Before initial travel route, verify whether traveling destination in route demand information true, whether unique, traveling destination
Whether too far or too far；And the whether true through rest point of user's input, whether unique, warp in verification route demand information
Whether rest point detours serious；And whether the route preferences demand of user's input defines in verification route demand information；
By being verified in reachable to vehicle range before generating initial travel route with the presence or absence of charging pile,
A possibility that causing vehicle to stop traveling on the way due to being difficult to charge can be reduced.
The second further alternative, above-mentioned generation unit 803 specifically can be used for alternatively charging there are at least two
When stake, for each alternative charging pile, by adjusting initial travel route, generates by way of alternative charging pile and charge with alternative
The corresponding recommendation travel route of stake, to obtain recommendation travel route identical with the quantity of alternative charging pile.
Correspondingly, above-mentioned output unit 804 is specifically used for output and recommends total kilometres in travel route most short, total
Used time is most short and/or the shortest route of expense of always passing by one's way, so as to preferably go out best route for selection by the user.
It is further optional, can also include: in the recommender system of route or travel by vehicle shown in Fig. 9
Judging unit 806, for being travelled in vehicle according to recommendation travel route and detecting vehicle using alternative charging
Stake complete charging when, judge vehicle it is current can course continuation mileage whether be less than vehicle current location and traveling destination between
Distance；
Above-mentioned search unit 802, be also used to judging unit judge vehicle it is current can course continuation mileage be less than vehicle
Current location and traveling the distance between destination when, the charging pile in the range on the way of travel route is recommended in search, with more
New next alternative charging pile；
The second above-mentioned generation unit 803 is also used to travel road to recommendation using updated next alternative charging pile
Line is updated.
After vehicle completes primary charging using alternative charging pile, to alternative charging pile and travel route is recommended to carry out
Update, can after vehicle completes primary charging, according to real-time current vehicle position and can course continuation mileage to next time
Alternative charging pile used is updated when charging, and further updates corresponding recommendation travel route, so as to meet vehicle
The charge requirement twice or above being likely to occur in long-distance running.
Wherein, implement the recommender system of route or travel by vehicle as shown in Figure 9, the row by way of charging pile can be automatically generated
Route is sailed, is charged with facilitating user to find charging pile.Further, vehicle can also be verified before generating travel route
It whether there is charging pile in reachable range, to reduce the case where remaining capacity can not support vehicle driving to charging pile.More
Further, the accessibility charging pile of vehicle is filtered out from the charging pile in initial travel route on the way range alternately to fill
Electric stake reduces the route and detours serious possibility to reduce interference of the remote charging pile to the recommendation travel route ultimately generated
Property, improve the reasonability of recommender system selection charging pile.Further, it is also possible to preferably go out best row from a plurality of recommendation travel route
Route is sailed, to save mileage, running time or expense of passing by one's way for user.And it can also be completed in vehicle primary
After charging, to alternative charging pile and corresponding recommendation travel route used when charging next time, so as to meet vehicle
The charge requirement twice or above being likely to occur in long-distance running.
Embodiment seven
Referring to Fig. 10, Figure 10 is the structure of the recommender system of another route or travel by vehicle disclosed by the embodiments of the present invention
Schematic diagram.As shown in Figure 10, the recommender system of the route or travel by vehicle may include:
It is stored with the memory 901 of executable program code；
The processor 902 coupled with memory 901；
Wherein, processor 902 calls the executable program code stored in memory 901, executes shown in FIG. 1 to FIG. 3
The recommended method of any route or travel by vehicle.
The embodiment of the present invention discloses a kind of vehicle comprising such as Fig. 8~any route or travel by vehicle shown in Fig. 10
Recommender system.
The embodiment of the present invention discloses a kind of computer readable storage medium, stores computer program, wherein the computer
Program makes the recommended method of any route or travel by vehicle shown in computer execution FIG. 1 to FIG. 3.
The embodiment of the present invention discloses a kind of computer program product, which includes storing computer journey
The non-transient computer readable storage medium of sequence, and the computer program is operable to execute computer shown in FIG. 1 to FIG. 3
Any route or travel by vehicle recommended method.
It should be understood that " one embodiment " or " embodiment " that specification is mentioned in the whole text mean it is related with embodiment
A particular feature, structure, or characteristic is included at least one embodiment of the present invention.Therefore, occur everywhere in the whole instruction
" in one embodiment " or " in one embodiment " not necessarily refer to identical embodiment.In addition, these special characteristics, structure
Or characteristic can combine in any suitable manner in one or more embodiments.Those skilled in the art should also know that
Embodiment described in this description belongs to alternative embodiment, and not necessarily the present invention must for related actions and modules
Must.
In various embodiments of the present invention, it should be appreciated that magnitude of the sequence numbers of the above procedures are not meant to execute suitable
Successively, the execution sequence of each process should be determined by its function and internal logic the certainty of sequence, without coping with the embodiment of the present invention
Implementation process constitutes any restriction.
Above-mentioned unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be object unit, can be in one place, or may be distributed over multiple networks
On unit.Some or all of units can be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
In addition, each functional unit in various embodiments of the present invention can integrate in one processing unit, it is also possible to
Each unit physically exists alone, and can also be integrated in one unit with two or more units.Above-mentioned integrated unit
Both it can take the form of hardware realization, can also realize in the form of software functional units.
If above-mentioned integrated unit is realized in the form of SFU software functional unit and when sold or used as an independent product,
It can store in a retrievable memory of computer.Based on this understanding, technical solution of the present invention substantially or
Person says all or part of of the part that contributes to existing technology or the technical solution, can be in the form of software products
It embodies, which is stored in a memory, including several requests are with so that a computer is set
Standby (can be personal computer, server or network equipment etc., specifically can be the processor in computer equipment) executes
Some or all of each embodiment above method of the invention step.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can be stored in a computer readable storage medium, storage
Medium include read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory,
RAM), programmable read only memory (Programmable Read-only Memory, PROM), erasable programmable is read-only deposits
Reservoir (Erasable Programmable Read Only Memory, EPROM), disposable programmable read-only memory (One-
Time Programmable Read-Only Memory, OTPROM), the electronics formula of erasing can make carbon copies read-only memory
(Electrically-Erasable Programmable Read-Only Memory, EEPROM), CD-ROM (Compact
Disc Read-Only Memory, CD-ROM) or other disc memories, magnetic disk storage, magnetic tape storage or can
For carrying or any other computer-readable medium of storing data.
A kind of recommended method of route or travel by vehicle disclosed by the embodiments of the present invention, system and vehicle have been carried out in detail above
Thin to introduce, used herein a specific example illustrates the principle and implementation of the invention, and above embodiments are said
It is bright to be merely used to help understand method and its core concept of the invention.At the same time, for those skilled in the art, foundation
Thought of the invention, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification is not
It is interpreted as limitation of the present invention.
Claims (13)
1. a kind of recommended method of route or travel by vehicle characterized by comprising
Initial travel route is generated according to the route demand information of user；
Search for charging pile in the initial travel route on the way range alternately charging pile；
Using the position of the alternative charging pile as going to adjust the initial travel route through rest point, recommend traveling road to generate
Line；
Export the recommendation travel route.
2. the method according to claim 1, wherein described search is in the initial travel route on the way range
Charging pile alternately charging pile, comprising:
Search for the charging pile in the initial travel route on the way range；
Current location and the vehicle based on the vehicle it is current can course continuation mileage, on the way from the initial travel route
The accessibility charging pile of the vehicle alternately charging pile is filtered out in charging pile in range.
3. according to the method described in claim 2, it is characterized in that, being generated initially described according to the route demand information of user
Before travel route, the method also includes:
Current location and the vehicle based on the vehicle it is current can course continuation mileage, verify the accessibility model of the vehicle
With the presence or absence of charging pile in enclosing, if so, executing the step for generating initial travel route according to the route demand information of user
Suddenly.
4. described in any item methods according to claim 1~3, which is characterized in that the position with the alternative charging pile
Remove to adjust the initial travel route as through rest point to generate recommendation travel route, comprising:
When there are at least two alternative charging piles, for each alternative charging pile, by adjusting the initial row
Sail route, generate by way of the alternative charging pile, recommendation travel route corresponding with the alternative charging pile, with obtain with it is described
The identical recommendation travel route of quantity of alternative charging pile.
5. according to the method described in claim 4, it is characterized in that, the output recommendation travel route, comprising:
Export in the recommendation travel route that total kilometres are most short, total used time is most short and/or the least route of expense of always passing by one's way.
6. according to the method described in claim 4, it is characterized in that, the method also includes:
The vehicle according to the recommendation travel route when driving, if detecting the vehicle using the alternative charging pile
Complete charging, judge the vehicle it is current can course continuation mileage whether be less than the vehicle current location and the traveling purpose
The distance between ground；
If it is lower, according to the current location of the vehicle and the vehicle it is current can course continuation mileage update it is next alternative
Charging pile；
The recommendation travel route is updated using updated next alternative charging pile.
7. a kind of recommender system of route or travel by vehicle characterized by comprising
First generation unit, for generating initial travel route according to the route demand information of user；
Search unit, charging pile for searching in the initial travel route on the way range alternately charging pile；
Second generation unit, for using the position of the alternative charging pile as going to adjust the initial travel route through rest point,
Recommend travel route to generate；
Output unit, for exporting the recommendation travel route.
8. system according to claim 7, which is characterized in that described search unit, comprising:
Search for subelement, the charging pile for searching in the initial travel route on the way range；
Screen subelement, for based on the vehicle current location and the vehicle it is current can course continuation mileage, from described
Initial travel route filters out the accessibility charging pile of the vehicle alternately charging pile in the charging pile in range on the way.
9. system according to claim 8, which is characterized in that the system also includes:
Verification unit, for first generation unit according to the route demand information of user generate initial travel route it
Before, current location and the vehicle based on the vehicle it is current can course continuation mileage, verify the accessibility model of the vehicle
With the presence or absence of charging pile in enclosing；If it does, triggering first generation unit executes and described is believed according to the route demand of user
Breath generates the operation of initial travel route.
10. according to the described in any item systems of claim 7~9, it is characterised in that:
Second generation unit is specifically used for when there are at least two alternative charging piles, for each described alternative
Charging pile is generated by way of the alternative charging pile, corresponding with the alternative charging pile by adjusting the initial travel route
Recommend travel route, to obtain recommendation travel route identical with the quantity of the alternative charging pile.
11. system according to claim 10, it is characterised in that:
The output unit, be specifically used for exporting in the recommendation travel route total kilometres are most short, total used time is most short and/or
The shortest route of expense of always passing by one's way.
12. system according to claim 11, which is characterized in that the system also includes:
Judging unit, for travelling and detecting described in the vehicle utilization according to the recommendation travel route in the vehicle
When alternative charging pile completes charging, judge the vehicle it is current can course continuation mileage whether be less than the current location of the vehicle with
The distance between described traveling destination；
Described search unit, be also used to the judging unit judge the vehicle it is current can course continuation mileage be less than the vehicle
Current location and the distance between the traveling destination when, search for filling in the range on the way for recommending travel route
Electric stake, to update next alternative charging pile；
Second generation unit is also used to carry out the recommendation travel route using updated next alternative charging pile
It updates.
13. a kind of vehicle, which is characterized in that including the described in any item systems of such as claim 7~12.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910364280.7A CN110084432A (en) | 2019-04-30 | 2019-04-30 | Recommended method, system and the vehicle of route or travel by vehicle |
| PCT/CN2019/093479 WO2020220457A1 (en) | 2019-04-30 | 2019-06-28 | Vehicle travel route recommendation method and system, and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910364280.7A CN110084432A (en) | 2019-04-30 | 2019-04-30 | Recommended method, system and the vehicle of route or travel by vehicle |
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| CN201910364280.7A Pending CN110084432A (en) | 2019-04-30 | 2019-04-30 | Recommended method, system and the vehicle of route or travel by vehicle |
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| WO (1) | WO2020220457A1 (en) |
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