Summary of the invention
Technical matters to be solved by this invention is to provide a kind of guider, especially a kind of method for information display and information display system based on walking navigation need constantly to change engineer's scale to show point of interest and the problem of the some recommended information of having no stomach for to solve existing guider.
The objective of the invention is to be achieved through the following technical solutions:
A kind of method for information display based on walking navigation may further comprise the steps:
Departure place and destination path planning that step a. sets according to the user, and enter Navigator;
Step b. determines user's current location according to its gps signal that receives, and with user's the current location and the route matching of navigational system planning, calculates the required public traffic information of user;
The point of interest that has details in the step c search public traffic information certain distance scope, and in the display frame of navigational system, show point of interest.
The technical scheme that the present invention takes also comprises: described method also further comprises: steps d. when the user chooses a certain point of interest, and the details of the point of interest that explicit user is chosen.
The technical scheme that the present invention takes also comprises: described step b specifically comprises: step b1: searching for point of interest; Step b2: judge point of interest whether in the scope that user's current location is set, if, execution in step b3, if not, execution in step b4; Step b3: judge the details that whether store this point of interest in the navigational system, if, execution in step c, if not, execution in step b4; Step b4: judge whether to also have untreated point of interest.
The technical scheme that the present invention takes also comprises: described step b specifically comprises: step b1: searching for point of interest; Step b2: judge the details that whether store this point of interest in the navigational system, if, execution in step b3, if not, execution in step b4; Step b3: judge point of interest whether in the scope that user's current location is set, if, execution in step c, if not, execution in step b4;
Step b4: judge whether to also have untreated point of interest.
The technical scheme that the present invention takes also comprises: in described step b, the required public traffic information of user comprises bus station that the user be about to arrive, be about to next website of the bus station that arrives and the bus station in user's current location certain limit.
The technical scheme that the present invention takes also comprises: in described step c, the display mode of point of interest is different from the display mode of the point of interest of no details, and display mode comprises to be flashed or automatically the navigational system video freezing is amplified to point of interest.
Another technical scheme that the present invention takes is: a kind of information display system based on walking navigation, comprise load module, path planning module and locating module, load module is used for to the navigational system input information based on walking, and path planning module is used for the information path planning according to user's input; Locating module receives gps signal and changes gps signal, the position that consumer positioning is current, website computing module: according to user's current location of determining, the route matching of user's current location and navigational system planning, calculate the required public traffic information of user; Search and judge module: the point of interest that has details in the search public traffic information certain distance scope; Memory module: the details that store some or all of point of interest; Display module: the details that are used in the display frame of navigational system, showing point of interest and point of interest
The technical scheme that the present invention takes also comprises: described search and judge module comprise:
Search module: be used for searching for point of interest;
First judge module: be used to judge that point of interest is whether in the scope that user's current location is set;
Second judge module: be used for judging according to the result of first judge module whether memory module stores the details of corresponding point of interest;
The 3rd judge module: be used to judge whether to also have untreated point of interest.
The technical scheme that the present invention takes also comprises: the required public traffic information of described user comprises bus station that the user be about to arrive, be about to next website of the bus station that arrives and the bus station in user's current location certain limit.
The technical scheme that the present invention takes also comprises: described display module shows that the mode of point of interest is different from the display mode of the point of interest of no details, and display mode comprises to be flashed or automatically the navigational system video freezing is amplified to point of interest.
Adopt after the technical scheme of the present invention, the user need not frequently change engineer's scale just can find required point of interest, and the user also can show the details of choosing point of interest when choosing a certain point of interest, such application mode can satisfy user's needs, for it brings better experience.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
See also Fig. 1, be the process flow diagram based on the method for information display of walking navigation of the embodiment of the invention.The method for information display based on walking navigation of the embodiment of the invention comprises the steps:
Step S1: departure place and the destination path planning set according to the user, and enter Navigator according to the demonstration of guider.
Step S2: guider is determined user's current location according to its gps signal that receives, then the route matching of user's current location and navigational system planning, calculate the bus station that the user will soon arrive, wherein website can also be subway station or other websites.Certainly, in step S2, should only not only limit to calculate the bus station that the user is about to arrival, also can further calculate next website of the bus station that is about to arrival, or the bus station in user's current location certain limit, thereby make the user can obtain more information.
Step S3: the point of interest that has details in the bus station certain distance scope that searching and computing obtains.In the present embodiment, store the details of some or all of point of interest in the navigational system, the details of being stored are corresponding one by one with point of interest.This step specifically may further comprise the steps:
Step S31: searching for point of interest;
Step S32: judge that point of interest is whether in the scope that user's current location is set, if carry out S33; If not, carry out S34;
Step S33: judge the details that whether store this point of interest in the navigational system, if, carry out S4, if not, carry out S34;
Step S34: judge whether to also have untreated point of interest.
Certainly in this step, the order of step S32 and step S33 can be changed, and the details that promptly can judge whether to store this point of interest earlier judge that again this point of interest with details is whether in user's current location certain distance scope.
Wherein, this distance range can be the scope that navigational system sets up on their own, also can be the user according to expanded demand of oneself or the scope that reduces, the bus station within 200 meters or 500 meters of the desired locations for example.
Step S4: in the display frame of navigational system, show this point of interest.The display mode of this point of interest should be different from the display mode of the point of interest of no details, as flashes or automatically the navigational system video freezing is amplified to modes such as this point of interest.
Step S5: judge whether the user chooses a certain point of interest, if choose, execution in step S6 then; If do not choose, then be back to step S2.
Step S6: the details of the point of interest that the user chooses among the step display S5.Wherein, the details of point of interest comprise title, point of interest geographic position, point of interest transport information, the food and drink of point of interest periphery, the point of interest periphery sight spot of this point of interest or the like information, guider provides the user can select the details project of the point of interest that shows, selects to make things convenient for the user.
See also Fig. 2, be the structural representation based on the method for information display of walking navigation of the embodiment of the invention.The information display device based on walking navigation of the embodiment of the invention comprises load module 100, path planning module 200, locating module 300, website computing module 400, search and judge module 500, memory module 600 and display module 700.
Load module 100 is used for to the guider input information based on walking, and wherein, this information can be that the user wants the positional information of searching, and as the destination, also can be out of Memory, as user's present located positional information.
Path planning module 200 is used for departure place and the destination path planning according to user's setting.
Locating module 300, it comprises a GPS receiving device, is used to receive gps signal and changes gps signal, it can be used for the current position of consumer positioning.
Website computing module 400 the route matching of user's current location and navigational system planning, calculates the required bus station of user according to user's current location of determining.Wherein, the required bus station of user comprises bus station that the user be about to arrive, is about to next website of the bus station that arrives and the bus station in user's current location certain limit.
The point of interest that has details in the bus station certain distance scope that search and judge module 500 searching and computing obtain.Wherein, this distance range can be the scope that navigational system sets up on their own, also can be the user according to expanded demand of oneself or the scope that reduces, the bus station within 200 meters or 500 meters of the desired locations for example.
Search and judge module 500 specifically comprise search module 510, first judge module 520, second judge module 530 and the 3rd judge module 540.Search module 510 is used for searching for point of interest; First judge module 520 is used to judge that point of interest is whether in the scope that user's current location is set; Second judge module 530 is used for judging according to the result of first judge module whether memory module 600 stores the details of this point of interest; The 3rd judge module 540 is used to judge whether to also have untreated point of interest.In other embodiments of the invention, the details that also can judge whether to store this point of interest earlier judge that again this point of interest with details is whether in user's current location certain distance scope.
Memory module 600 stores the details of some or all of point of interest, and the details of being stored are corresponding one by one with point of interest.
Display module 700 is used for showing this point of interest in the display frame of navigational system.The display mode of this point of interest should be different from the display mode of the point of interest of no details, as flashes or automatically the navigational system video freezing is amplified to modes such as this point of interest.When the user chooses a certain point of interest, display module 700 is gone back the details of the point of interest that explicit user chooses
Adopt after the technical scheme of the present invention, the user need not frequently change engineer's scale just can find required point of interest, and the user also can show the details of choosing point of interest when choosing a certain point of interest, such application mode can satisfy user's needs, for it brings better experience.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.