CN102313550A - Navigation method and navigation device - Google Patents
Navigation method and navigation device Download PDFInfo
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- CN102313550A CN102313550A CN2010102213697A CN201010221369A CN102313550A CN 102313550 A CN102313550 A CN 102313550A CN 2010102213697 A CN2010102213697 A CN 2010102213697A CN 201010221369 A CN201010221369 A CN 201010221369A CN 102313550 A CN102313550 A CN 102313550A
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Abstract
The invention provides a navigation method and a navigation device, relating to the field of navigation and aiming to solve the technical problem of the prior art that the navigation system may guide users to reach interest points in non-operating states. The navigation method comprises: 1, obtaining the current time and the current position of the navigation device; 2, obtaining conditions of interest points to be searched and a scope to be searched; 3, searching the interest points within the scope to be searched according to the conditions of the interest points to be searched; 4, seeking the operating time of the searched interest points according to the corresponding relationship of the preset interest points and the operating time of the interest points; 5, obtaining the operating states of the interest points according to the current time and the operating time of the interest points; and 6, outputting the operating states of the interest points. Prompts can be provided for users during navigation of the navigation system according to the operating states of the interest points.
Description
Technical field
The present invention relates to navigation field, be meant a kind of air navigation aid and guider especially.
Background technology
In the existing navigational system; After retrieving point of interest, show the information of position, title, phone and the address and so on of point of interest usually, can guide the user to arrive point of interest; But may guide the user to arrive not point of interest in the business hours; Cause the user to arrive after the point of interest, point of interest is not done business, waste user's time and efforts.
Summary of the invention
The technical matters that the present invention will solve provides a kind of air navigation aid and guider, can point out the user according to the business state of point of interest.
For solving the problems of the technologies described above, embodiments of the invention provide technical scheme following:
On the one hand, a kind of air navigation aid is provided, comprises:
Step 1 is obtained the current location of current time and guider;
Step 2 is obtained the condition and the scope to be retrieved of searching interest point;
Step 3 is in said scope to be retrieved, according to the conditional information retrieval point of interest of said searching interest point;
Step 4 is according to the corresponding relation of business hours of preset point of interest and point of interest, the business hours of searching the said point of interest that retrieves;
Step 5 according to the business hours of said current time and said point of interest, is obtained the business state of said point of interest;
Step 6 is exported the business state of said point of interest.
Before the said step 2, also comprise: judge whether to satisfy the trigger condition of retrieving automatically,, then carry out step 2 if satisfy;
Said step 2 is specially:
According to the corresponding relation of the condition and the scope to be retrieved of preset triggering conditions and searching interest point, obtain the condition and the scope to be retrieved of the satisfied pairing searching interest point of said trigger condition.
Said scope to be retrieved is for being in the zone of preset distance at center with the current location of said guider.
Before the said step 2, also comprise:
Receive user instruction, said user instruction comprises: the condition of searching interest point and with scope to be retrieved;
Said step 2 is specially: according to said user instruction, obtain the condition and the scope to be retrieved of searching interest point.
Said step 5 is specially:
The business hours of more said current time and said point of interest, obtain the business state of said point of interest in the said current time.
Before the said step 4, also comprise:
From the said point of interest that retrieves, point of interest selects your destination;
Obtain the guidance path of the current location of said guider to said destination point of interest;
According to said guidance path, estimate the average velocity that arrives said destination point of interest from said current location;
According to the distance and the said average velocity of said guidance path, estimate said guider and arrive the duration that said destination point of interest needs;
Said step 4 is specially: according to the corresponding relation of business hours of preset point of interest and point of interest, the business hours of searching said destination point of interest;
Said step 5 is specially: according to said current time and said duration, estimate the time of arrival that said guider arrives said destination point of interest; The business hours of more said time of arrival and said destination point of interest, obtain the business state of said destination point of interest in said time of arrival.
Said step 6 is specially:
According to the business state of said point of interest, difference shows the information of point of interest, and the information of said point of interest comprises: the combination in any of one or more of the title of point of interest, business hours, address and phone.
Said business state according to said point of interest, difference show that the step of the information of point of interest is specially:
When said point of interest is in the business state, then the information of said point of interest is carried out high bright demonstration; When said point of interest is not in the business state, then the information of said point of interest is carried out gloomy demonstration; Or
Use various colors to show the information of the point of interest of different business states; Or
When said point of interest is the business state, and the difference of the time of closing business of said point of interest and said current time uses the different colours difference to show in different preset ranges the time; When said point of interest is non-business state, and the difference of the time of opening to business of said point of interest and said current time uses the different colours difference to show in different preset ranges.
On the other hand, a kind of guider is provided, comprises:
Time acquisition unit is used to obtain the current time;
The position acquiring unit is used to obtain the current location of guider;
The search condition acquiring unit is used to obtain the condition and the scope to be retrieved of searching interest point;
Retrieval unit is used in said scope to be retrieved, according to the conditional information retrieval point of interest of said searching interest point;
Business hours are searched the unit, are used for the corresponding relation according to the business hours of preset point of interest and point of interest, the business hours of searching the said point of interest that retrieves;
Business state acquiring unit is used for the business hours according to said current time and said point of interest, obtains the business state of said point of interest;
Output unit is used to export the business state of said point of interest.
Described guider also comprises:
Selected cell is used for from the said point of interest that retrieves, and point of interest selects your destination;
The guidance path acquiring unit is used to obtain the guidance path of the current location of said guider to said destination point of interest;
Average velocity is estimated the unit, is used for estimating the average velocity that arrives said destination point of interest from said current location according to said guidance path.
Time is estimated the unit, is used for distance and said average velocity according to said guidance path, estimates said guider and arrives the duration that said destination point of interest needs;
The said business hours search the unit and are specially: according to the corresponding relation of business hours of preset point of interest and point of interest, the business hours of searching said destination point of interest;
Said business state acquiring unit is specially: according to the current time and the said duration of said guider, estimate the time of arrival that said guider arrives said destination point of interest; The business hours of more said time of arrival and said destination point of interest, obtain the business state of said destination point of interest in said time of arrival.
Embodiments of the invention have following beneficial effect:
In the such scheme, can obtain the business state of said point of interest, and export the business state of said point of interest, thereby can point out the user.
Description of drawings
Fig. 1 is the schematic flow sheet of first embodiment of air navigation aid of the present invention;
Fig. 2 is the schematic flow sheet of second embodiment of air navigation aid of the present invention;
Fig. 3 is the schematic flow sheet of the 3rd embodiment of air navigation aid of the present invention;
Fig. 4 is the schematic flow sheet of first application scenarios of air navigation aid of the present invention;
Fig. 5 is the schematic flow sheet of second application scenarios of air navigation aid of the present invention;
Fig. 6 is the schematic flow sheet of the 3rd application scenarios of air navigation aid of the present invention;
Fig. 7 is the structural representation of guider of the present invention.
Embodiment
For technical matters, technical scheme and advantage that embodiments of the invention will be solved is clearer, will combine accompanying drawing and specific embodiment to be described in detail below.
As shown in Figure 1, first embodiment for a kind of air navigation aid of the present invention comprises:
This step is specially: according to the business state of said point of interest, difference shows the information of point of interest, and the information of said point of interest comprises: the combination in any of one or more of the title of point of interest, business hours, address and phone.
Specifically can for: when said point of interest is in the business state, then the information of said point of interest is carried out high bright demonstration; When said point of interest is not in the business state, then the information of said point of interest is carried out gloomy demonstration; Or use various colors to show the information of the point of interest of different business states; Or when said point of interest be the business state, and the difference of the time of closing business of said point of interest and said current time is used different colours difference demonstration in different preset ranges the time; When said point of interest is non-business state, and the difference of the time of opening to business of said point of interest and said current time uses the different colours difference to show in different preset ranges.This situation is used for the client and arrives point of interest, and this point of interest also the business, but possibly can not cross how long this point of interest will have been closed the door, this situation also need be pointed out the client.Perhaps be used for, point of interest was not done business in the current time, was in the business state in user's time of arrival, and this situation also need be pointed out the client.
In the such scheme, can obtain the business state of said point of interest, and export the business state of said point of interest, thereby can point out the user.
As shown in Figure 2, second embodiment for a kind of air navigation aid of the present invention comprises:
As shown in Figure 3, the 3rd embodiment for a kind of air navigation aid of the present invention comprises:
Step 33 according to first user instruction, is obtained the condition and the scope to be retrieved of searching interest point;
Step 310 according to said current time and said duration, is estimated the time of arrival that said guider arrives said destination point of interest;
Step 312 is exported the business state of said destination point of interest.This step is specially: for the point of interest of difference business state, difference shows the information of point of interest, and the information of said point of interest comprises: the combination in any of one or more in the title of point of interest, business hours, address and the phone.
First application scenarios of air navigation aid of the present invention is below described, the point of interest flow for displaying when retrieving the point of interest of guider periphery automatically.In this application scenarios, scope to be retrieved is the interior zone of preset distance of the current location of guider.As shown in Figure 4, said method comprises:
In the navigational system, store the periphery trigger condition of retrieval automatically.And, the condition of trigger condition and searching interest point and the corresponding relation of scope to be retrieved, among this embodiment, the condition of searching interest point is the point of interest classification.As shown in table 1:
Automatically retrieve trigger condition | The point of interest classification | Range of search |
Condition one: time: 11:00-13:00, perhaps 17:00-19:00; Condition two: the speed of a motor vehicle: when the speed of a motor vehicle is lower than 30 kilometers/hour; Condition three: go at non-main roads; | The restaurant | In 500 meters of current location |
Condition one: when the fuel tank amount of gasoline is less than XX and rises, retrieve peripheral refuelling station automatically.Condition two: when going on highway, retrieve the refuelling station in the high-speed service district automatically. | The refuelling station | In 1000 meters of current location |
Table 1
Above table 1 is merely example.Automatically the trigger condition of retrieval both can be to trigger when only satisfying some conditions, also can be to trigger when satisfying one or more trigger condition, and the present invention does not enumerate all kinds of trigger condition one by one.
The user can change automatic retrieval trigger condition voluntarily.Automatically the function of periphery retrieval triggering can be closed by the user voluntarily.
In the navigation map data storehouse in the navigational system, not only store point of interest, and store the business hours of point of interest, the affiliated classification of point of interest.As shown in table 2:
The point of interest title | The point of interest classification | ………… | The point of interest business hours |
Lucky bird restaurant | The restaurant | ………… | 7:00-23:00 |
The PetroChina Company Limited. refuelling station | The refuelling station | ………… | 0:00-24:00 |
Above table 2 is merely example, and the business hours can also comprise: festivals or holidays, many time periods etc.The present invention does not limit the concrete storage mode of business hours.
In the foregoing description; For example; Automatically the retrieval trigger condition is: noon 11:00-13:00, when Vehicle Speed is lower than 30 kilometers/hour, and go on the non-main roads when (for example: be not to go on super expressway); When satisfying as above three conditions simultaneously, then show near the vehicle current location restaurant in 500.Again for example: when the fuel tank amount of gasoline of automobile rises less than XX, the refuelling station in the display automobile travel direction 1KM scope.
Second application scenarios of air navigation aid of the present invention is below described, point of interest flow for displaying during the point of interest of MS manual search guider periphery.In this application scenarios, scope to be retrieved is the scope of user's input, and search condition is the point of interest classification.As shown in Figure 5, said method comprises:
Step 51 is according to the current location of satellite-signal positioning navigation device and the time of recorder satellite;
Step 52 is according to user's input information, searching interest point.
Step 53, the user imports scope to be retrieved.
Step 54 is according to the scope to be retrieved and the point of interest classification of current location, user's input, searching interest point.
Step 55, according to the point of interest that retrieves, and the satellite time that receives, compare with the point of interest business hours that are stored in advance in the navigation map, thus the business state of the point of interest that judgement is retrieved.
Step 56, difference show point of interest in the business and the point of interest of not doing business.
The 3rd application scenarios of air navigation aid of the present invention is below described, the flow for displaying of the point of interest the when user sets the destination point of interest.In this application scenarios, search condition is the classification of point of interest.As shown in Figure 6, said method comprises:
Step 61 according to the current location of satellite-signal positioning navigation device, and is obtained the current time; Can perhaps from the system of guider, obtain the current time for obtaining the current time through receiving satellite signal.
Step 62, the user imports point of interest classification and the range of search that needs retrieval, searching interest point; The user selects a certain point of interest as the destination point of interest according to result for retrieval.
Step 63 is calculated the guidance path of guider current location to the destination point of interest, and distance between the two;
Step 64 is obtained the current speed of guider, is specially the time according to the variation and the variation of guider current location, calculates the current speed of guider; Perhaps, from pertinent instruments, read the speed of guider, for example panel board of automobile etc.
Step 65; Speed according to the distance of current location point of interest and the guider that obtains to the destination; Calculate guider and arrive time of this point of interest, and with navigation map in advance the business hours of storage compare, thereby judge the business state of this point of interest.
Step 66, difference show point of interest in the business and the point of interest of not doing business.For example the point of interest in the business shows with light tone, and the point of interest of business does not show with grey.Perhaps, high bright demonstration of the title of the point of interest in the business and business hours thereof; The not title and the gloomy demonstration of business hours thereof of the point of interest of business.Also can distinguish and show the point of interest of residue business hours less than certain hour.For example, the residue business hours of certain point of interest also can show the point of interest of different residue business hours with different colours less than half an hour.Displaying contents comprises: point of interest title and business hours.
In above-mentioned three kinds of application scenarioss, be three kinds of methods of the business state that shows point of interest:
First application scenarios is an automatic setting scope to be retrieved, and system retrieves the business state of the point of interest of guider periphery automatically, and shows.
Second application scenarios is the point of interest of user's MS manual search guider periphery, shows the business state of point of interest.
The 3rd application scenarios is for the user sets during the point of interest of a certain destination; According to information such as distance, speed, calculate the time that the user arrives point of interest, and compare with the business hours of point of interest; Thereby estimate the business state of point of interest, show the business state of point of interest.
As shown in Figure 7, a kind of guider for shown in the present comprises:
Search condition acquiring unit 72 is used to obtain the condition and the scope to be retrieved of searching interest point;
Business hours are searched unit 74, are used for the corresponding relation according to the business hours of preset point of interest and point of interest, the business hours of searching the said point of interest that retrieves;
Business state acquiring unit 75 is used for the business hours according to said current time and said point of interest, obtains the business state of said point of interest;
In the guider, also comprise: information point storage unit 77 is used for the title, business hours, business adress of canned data point, affiliated information such as information point classification.
Optional, said scope to be retrieved is for being in the zone of preset distance at center with said current location.Accordingly, business state acquiring unit 75 is specially: the business hours of more said current time and said point of interest, obtain the business state of said point of interest in the said current time.
Optional, described guider also comprises:
Average velocity is estimated unit 79, is used for distance and said average velocity according to said guidance path, estimates said guider and arrives the duration that said destination point of interest needs;
Navigation road acquiring unit 710 obtains the guidance path of the current location of said guider to said destination point of interest;
Time is estimated unit 711, is used for the speed according to said guidance path and said guider, calculates said guider and arrives the duration that said destination point of interest needs;
The said business hours search unit 74 and are specially: according to the corresponding relation of business hours of preset point of interest and point of interest, the business hours of searching said destination point of interest;
Said business state 75 acquiring units are specially: according to the current time and the said duration of said guider, estimate the time of arrival that said guider arrives said destination point of interest; The business hours of more said time of arrival and said destination point of interest, obtain the business state of said destination point of interest in said time of arrival.
Optional, described guider also comprises: trigger condition storage unit 712 is used to store the condition of preset triggering conditions and trigger condition and searching interest point and the corresponding relation of scope to be retrieved; Judging unit 713 is used to judge whether to satisfy the trigger condition of retrieving automatically, if satisfy, then triggers search condition acquiring unit 72; Accordingly, said search condition acquiring unit 72 is specially: according to the corresponding relation of the condition and the scope to be retrieved of preset triggering conditions and searching interest point, obtain the condition and the scope to be retrieved of the corresponding searching interest point of satisfied said trigger condition.
Optional, described guider also comprises: receiving element 714, be used to receive user instruction, and said user instruction comprises the condition and the scope to be retrieved of searching interest point; Said search condition acquiring unit 72 is specially: according to user instruction, obtain the condition and the scope to be retrieved of searching interest point.
In the existing airmanship, the prompting of the business hours of point of indifference and demonstration cause the user to arrive finding after the point of interest point of interest to close the door waste user's time and efforts.The invention solves the defective of prior art, have following beneficial effect:
(1) can in navigational system, show the business state of point of interest, provide point of interest the detailed business hours, when channeling conduct, consider the business hours of point of interest, and the user is pointed out that when the guiding user arrived point of interest, this point of interest was done business.
(2) during the point of interest of display navigation apparatus periphery, can be according to the business hours of point of interest, difference shows the business and the point of interest of business not;
When (3) navigating, can combine guiding distance and velocity information, estimate when the guiding client arrives this point of interest, whether this point of interest is still in business.
The condition of said searching interest point includes, but are not limited to point of interest title, point of interest classification, point of interest title, also can be point of interest phonetic, point of interest postcode and the unique coding of point of interest etc.
Said method embodiment is corresponding with said device embodiment; The description of relevant portion gets final product among the part comparable device embodiment that in method embodiment, does not describe in detail, and the description of relevant portion gets final product among the part reference method embodiment that in device embodiment, does not describe in detail.
One of ordinary skill in the art will appreciate that; Realize that all or part of step in the foregoing description method is to instruct relevant hardware to accomplish through program; Described program can be stored in the computer read/write memory medium, and this program comprises the step like above-mentioned method embodiment when carrying out; Described storage medium; As: magnetic disc, CD, read-only storage memory body (Read-Only Memory, ROM) or at random store memory body (Random Access Memory, RAM) etc.
In each method embodiment of the present invention; The sequence number of said each step can not be used to limit the sequencing of each step; For those of ordinary skills, under the prerequisite of not paying creative work, the priority of each step is changed also within protection scope of the present invention.
The above is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from principle according to the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (10)
1. an air navigation aid is characterized in that, comprising:
Step 1 is obtained the current location of current time and guider;
Step 2 is obtained the condition and the scope to be retrieved of searching interest point;
Step 3 is in said scope to be retrieved, according to the conditional information retrieval point of interest of said searching interest point;
Step 4 is according to the corresponding relation of business hours of preset point of interest and point of interest, the business hours of searching the said point of interest that retrieves;
Step 5 according to the business hours of said current time and said point of interest, is obtained the business state of said point of interest;
Step 6 is exported the business state of said point of interest.
2. air navigation aid according to claim 1 is characterized in that, before the said step 2, also comprises: judge whether to satisfy the trigger condition of retrieving automatically, if satisfy, then carry out step 2;
Said step 2 is specially:
According to the corresponding relation of the condition and the scope to be retrieved of preset triggering conditions and searching interest point, obtain the condition and the scope to be retrieved of the satisfied pairing searching interest point of said trigger condition.
3. air navigation aid according to claim 2 is characterized in that, said scope to be retrieved is for being in the zone of preset distance at center with the current location of said guider.
4. air navigation aid according to claim 1 is characterized in that, before the said step 2, also comprises:
Receive user instruction, said user instruction comprises: the condition of searching interest point and with scope to be retrieved;
Said step 2 is specially: according to said user instruction, obtain the condition and the scope to be retrieved of searching interest point.
5. air navigation aid according to claim 1 is characterized in that, said step 5 is specially:
The business hours of more said current time and said point of interest, obtain the business state of said point of interest in the said current time.
6. air navigation aid according to claim 1 is characterized in that, before the said step 4, also comprises:
From the said point of interest that retrieves, point of interest selects your destination;
Obtain the guidance path of the current location of said guider to said destination point of interest;
According to said guidance path, estimate the average velocity that arrives said destination point of interest from said current location;
According to the distance and the said average velocity of said guidance path, estimate said guider and arrive the duration that said destination point of interest needs;
Said step 4 is specially: according to the corresponding relation of business hours of preset point of interest and point of interest, the business hours of searching said destination point of interest;
Said step 5 is specially: according to said current time and said duration, estimate the time of arrival that said guider arrives said destination point of interest; The business hours of more said time of arrival and said destination point of interest, obtain the business state of said destination point of interest in said time of arrival.
7. air navigation aid according to claim 1 is characterized in that, said step 6 is specially:
According to the business state of said point of interest, difference shows the information of point of interest, and the information of said point of interest comprises: the combination in any of one or more of the title of point of interest, business hours, address and phone.
8. air navigation aid according to claim 7 is characterized in that, said business state according to said point of interest, and difference shows that the step of the information of point of interest is specially:
When said point of interest is in the business state, then the information of said point of interest is carried out high bright demonstration; When said point of interest is not in the business state, then the information of said point of interest is carried out gloomy demonstration; Or
Use various colors to show the information of the point of interest of different business states; Or
When said point of interest is the business state, and the difference of the time of closing business of said point of interest and said current time uses the different colours difference to show in different preset ranges the time; When said point of interest is non-business state, and the difference of the time of opening to business of said point of interest and said current time uses the different colours difference to show in different preset ranges.
9. a guider is characterized in that, comprising:
Time acquisition unit is used to obtain the current time;
The position acquiring unit is used to obtain the current location of guider;
The search condition acquiring unit is used to obtain the condition and the scope to be retrieved of searching interest point;
Retrieval unit is used in said scope to be retrieved, according to the conditional information retrieval point of interest of said searching interest point;
Business hours are searched the unit, are used for the corresponding relation according to the business hours of preset point of interest and point of interest, the business hours of searching the said point of interest that retrieves;
Business state acquiring unit is used for the business hours according to said current time and said point of interest, obtains the business state of said point of interest;
Output unit is used to export the business state of said point of interest.
10. guider according to claim 9 is characterized in that, also comprises:
Selected cell is used for from the said point of interest that retrieves, and point of interest selects your destination;
The guidance path acquiring unit is used to obtain the guidance path of the current location of said guider to said destination point of interest;
Average velocity is estimated the unit, is used for estimating the average velocity that arrives said destination point of interest from said current location according to said guidance path.
Time is estimated the unit, is used for distance and said average velocity according to said guidance path, estimates said guider and arrives the duration that said destination point of interest needs;
The said business hours search the unit and are specially: according to the corresponding relation of business hours of preset point of interest and point of interest, the business hours of searching said destination point of interest;
Said business state acquiring unit is specially: according to the current time and the said duration of said guider, estimate the time of arrival that said guider arrives said destination point of interest; The business hours of more said time of arrival and said destination point of interest, obtain the business state of said destination point of interest in said time of arrival.
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CN112585426A (en) * | 2018-08-14 | 2021-03-30 | 大众汽车(中国)投资有限公司 | Navigation method and device |
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