CN101701827B - Way guidance method and way guidance equipment - Google Patents
Way guidance method and way guidance equipment Download PDFInfo
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- CN101701827B CN101701827B CN 200910110559 CN200910110559A CN101701827B CN 101701827 B CN101701827 B CN 101701827B CN 200910110559 CN200910110559 CN 200910110559 CN 200910110559 A CN200910110559 A CN 200910110559A CN 101701827 B CN101701827 B CN 101701827B
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Abstract
The invention relates to a way guidance method comprising the following steps: sending way guidance request information; receiving way guidance information; and displaying the way guidance information. The way guidance information comprises a video which is used for indicating the geographical situation of the recommended way, and the way guidance information is generated according to recommended way which is planed by the receiving end of the way guidance request information according to the way guidance request information. The invention also relates to way guidance equipment. According to the technical scheme of the invention, the recommended way guidance route can be provided and can be displayed by continuous pictures so that the user needing the way guidance can intuitively and clearly obtain the optimum way and the detailed information of the important geographical position point on the optimum way, thus the trouble of y asking way of the user can be reduced, and defect that the user can not understand the way correctly by asking way over the phone can be avoided.
Description
Technical field
The present invention relates to the Way guidance technology, more particularly, relate to a kind of Way guidance method and Way guidance equipment.
Background technology
How at present, for majority, do not know to be a pretty troublesome thing to the place of oneself thinking.Generally come obtaining information by inquiry relatives and friends or passerby.Along with popularizing and the development of communication of internet, can be undertaken by the internet that map is searched or obtain help by dialing the hot line of asking the way.
It is more directly perceived to carry out the mode that map searches by the internet, but in turning, fork, high speed gateway, gateway, auxiliary road etc. the highway section of non-sealing or non-craspedodrome, the people that asks the way can't clearly distinguish the path, thereby can't judge exactly the route of enforcement.
The hot lines of asking the way such as " 160 ", " 114 ", " 12580 " greatly facilitates the people that asks the way to a certain extent, so that the people that asks the way can obtain better route by dialing voice message phone.For example, dial " 12580 ", inform the artificial attendant demand of asking the way, such as " from A to B how to get to ", 12580 voice message phone attendants can search relevant information at computing machine or server according to the demand of asking the way, and recommend walking or travel route, by the people that asks the way that tells by telephone.This mode of asking the way is based upon on the basis of both sides' language communication, can not make the people that asks the way intuitively and clearly obtain the route of wanting, thereby might cause the misunderstanding in the communication to make the people's misinterpretation of asking the way.In addition, the people that asks the way may not understand the recommended route of being apprised of will continue inquiry, causes the air time long, has increased communication fee.The highway section of non-sealing or non-craspedodrome such as in turning, fork, high speed gateway, gateway, auxiliary road particularly, the mode of language communication are difficult to make the people's fast understanding or remember the route that Chu is recommended of asking the way.
Therefore, the mode of asking the way of the prior art can not provide effective Way guidance for the people that asks the way.
Summary of the invention
The technical problem to be solved in the present invention is, guides mode visual and clear not and can not by the defective of fast understanding, provide a kind of Way guidance method and Way guidance equipment for existing route.
The technical solution adopted for the present invention to solve the technical problems is:
Construct a kind of Way guidance method, comprise step:
Transmit path guides solicited message;
The RX path director information; Described Way guidance information comprises video, is used for the geographical situation of expression recommendation paths; Described Way guidance information is to plan recommendation paths by the receiving end of described Way guidance solicited message according to described Way guidance solicited message, generates according to described recommendation paths again;
Show described Way guidance information.
In Way guidance method provided by the invention, described Way guidance information also comprises caption information, is used for described recommendation paths is carried out the explanatory note of Way guidance; And/or
Described Way guidance information also comprises voice broadcast information, is used for described recommendation paths is carried out the speech explanation of Way guidance.
In Way guidance method provided by the invention, described mode according to described recommendation paths generation pass director information comprises:
A) the geographic position point in the selected described recommendation paths; Extract associated video and the generating video file of having stored according to selected geographic position point; Or
B) the geographic position point in the selected described recommendation paths; The selected geographic position point of foundation carries out analogue navigation and generates the video file of this analogue navigation process.
The present invention also provides a kind of Way guidance method, comprises step:
RX path is guided solicited message;
According to described Way guidance solicited message planning recommendation paths, again according to described recommendation paths generation pass director information; Described Way guidance information comprises video, is used for the geographical situation of expression recommendation paths;
Send described Way guidance information to the transmitting terminal of described Way guidance solicited message.
In Way guidance method provided by the invention, described Way guidance information also comprises caption information, is used for described recommendation paths is carried out the explanatory note of Way guidance; And/or
Described Way guidance information also comprises voice broadcast information, is used for described recommendation paths is carried out the speech explanation of Way guidance.
In Way guidance method provided by the invention, described mode according to described recommendation paths generation pass director information comprises:
A) the geographic position point in the selected described recommendation paths; Extract associated video and the generating video file of having stored according to selected geographic position point; Or
B) the geographic position point in the selected described recommendation paths; The selected geographic position point of foundation carries out analogue navigation and generates the video file of this analogue navigation process.
The present invention also provides a kind of Way guidance equipment, with the receiving end communication connection, comprising:
Transmitting element is used for transmit path and guides solicited message;
Receiving element is used for the RX path director information; Described Way guidance information comprises video, is used for the geographical situation of expression recommendation paths; Described Way guidance information is to plan recommendation paths by the receiving end of described Way guidance solicited message according to described Way guidance solicited message, generates according to described recommendation paths again;
Display unit is used for showing described Way guidance information.
In Way guidance equipment provided by the invention, described Way guidance information also comprises caption information, is used for described recommendation paths is carried out the explanatory note of Way guidance; And/or
Described Way guidance information also comprises voice broadcast information, is used for described recommendation paths is carried out the speech explanation of Way guidance.
The present invention also provides a kind of Way guidance equipment, with the transmitting terminal communication connection, comprising:
Receiving element is used for RX path and guides solicited message;
Generation unit is used for according to described Way guidance solicited message planning recommendation paths, again according to described recommendation paths generation pass director information; Described Way guidance information comprises video, is used for the geographical situation of expression recommendation paths;
Transmitting element is used for sending described Way guidance information to the transmitting terminal of described Way guidance solicited message.
In Way guidance equipment provided by the invention, described generation unit comprises according to the mode of described recommendation paths generation pass director information:
A) the geographic position point in the selected described recommendation paths; Extract associated video and the generating video file of having stored according to selected geographic position point; Or
B) the geographic position point in the selected described recommendation paths; The selected geographic position point of foundation carries out analogue navigation and generates the video file of this analogue navigation process.
Implement technical scheme of the present invention, has following beneficial effect: according to Way guidance scheme provided by the invention, can provide recommendation paths to guide route and show in the mode of video, so that the details of obtaining important geographical location point on optimal route and this route that the user of Way guidance demand can be visual and clear are arranged, be not easy the non-sealing of clear identification or the highway section of non-craspedodrome such as turning, fork, high speed gateway, gateway, auxiliary road etc., but also can walk or travel by means of the speech play information in the video and caption information.Reduce the trouble that the user asks the way, also avoided the drawback that the phone communication way can't correct understanding.Further, can also video, the mode of voice and Word message combination shows the path of recommendation, so that the user can obtain the details of important geographical location point on optimal route and this route more clearly.
Description of drawings
The present invention will be described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the process flow diagram according to the Way guidance method of a preferred embodiment of the present invention;
Fig. 2 is according to structural representation a preferred embodiment of the present invention and the Way guidance equipment transmitting terminal communication connection;
Fig. 3 is according to structural representation a preferred embodiment of the present invention and the Way guidance equipment receiving end communication connection.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is also described in detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Fig. 1 is the process flow diagram according to the Way guidance method 100 of a preferred embodiment of the present invention.As shown in Figure 1, method 100 starts from step 102.
Subsequently, at next step 104, transmitting terminal (user's requesting terminal) transmit path guides solicited message, and this solicited message comprises departure place, destination.The requesting terminal is guided by the mobile wireless network request path, and the requesting terminal here can be handheld terminal or car-mounted terminal, and the user can be by calling or the variety of way such as short-message sending sends solicited message.The user also can carry out the request of Way guidance when the internet map inquiry by terminal or other communicating terminals.
Subsequently, at next step 106, receiving end (for example, Way guidance service provider equipment end) receives described request information, and according to described request information planning recommendation paths.The recommendation paths here comprises following a kind of at least: shortest time path, the minimum path of charging, high speed preferred path, comprehensive optimization route.The user can select corresponding path as required.If user time is tighter, wish to arrive as early as possible the destination, so just can the select time shortest path; If the user wishes to arrive the required charge in destination minimum (such as toll), so just can select the minimum path of charging; If user habit in running at high speed, then can be selected the high speed preferred path; Certainly, the also comprehensive various factors path of recommending is such as time, expense etc., i.e. comprehensive optimization route.Several paths of giving an example here are only used for the example explanation, are not limited to the present invention, and the every other path planning scheme that is applicable to this programme all can be used.
In addition, in the specific implementation process, the path planning scheme can adopt in any prior art can realize method or the technology of this function such as the employed planing method of navigational system and other.The path of planning can comprise departure place, destination, crossing etc.Crossing described herein mainly comprises the main highway section such as turning, fork, high speed gateway, gateway, major-minor road.
Subsequently, at next step 108, according to recommendation paths generation pass director information, this Way guidance information is used for the path of planning of clearly describing directly perceived.Described Way guidance information comprises video.
The generating mode of Way guidance information has a variety of, includes but not limited to following mode:
1) travelling of the various highway sections of Actual path produced the generating video file in advance and be stored in the Way guidance service provider equipment end, according to the associated video of recommendation paths from above-mentioned video file extraction recommendation paths, the video file in generating recommendations path.The video file of described recommendation paths can be the video that comprises geographic position point (geographic position point expression turning of the present invention, fork, high speed gateway, gateway, major-minor road etc. have the geographic position of paths intersect) from origin to destination, also can be to comprise that the departure place is to the video file of some Important Sections between the destination, it also can be the video of whole path navigation process, geographic position point described herein is preferred version, not as limitation of the present invention.
2) the various highway sections of Actual path are gathered geography information, then make the video file that travels by Computer Processing.According to the associated video of recommendation paths from above-mentioned video file extraction recommendation paths, the video file in generating recommendations path.The video file of described recommendation paths can be the video that comprises geographic position point from origin to destination, also can be to comprise that the departure place is to the video file of some Important Sections between the destination, it also can be the video of whole path navigation process, geographic position point described herein is preferred version, not as limitation of the present invention.Geographic position point described herein is preferred version, not as limitation of the present invention.
3) navigate or analogue navigation according to recommendation paths, according to the interface display generating video file of navigation or analogue navigation.The video file of described recommendation paths can be the video that comprises geographic position point from origin to destination, also can be to comprise that the departure place is to the video file of some Important Sections between the destination, it also can be the video of whole path navigation process, geographic position point described herein is preferred version, not as limitation of the present invention.
Preferably, the video file by analogue navigation generation geographic position point from origin to destination specifically comprises:
1) selects to include but not limited to departure place, destination and crossing according to recommendation paths.If do not have the geographic position points such as turning, fork, high speed gateway, gateway, major-minor road in the recommendation paths, then only select departure place and destination.The selection of the geographic position point here is not limited to this, complete location point in the path that can select to plan, as mentioned above; Also can select your destination and lost or be difficult for the location point (such as a minute fork, gateway, major-minor road etc.) of the Important Sections of identification easily, can select neatly.
2) according to recommendation paths the geographic position point of selecting is carried out analogue navigation and generating video file.In the certain distance range of certain selected geographic position point, select several points, what described several points can be according to same settings chooses (also can adopt alternate manner to choose) apart from the interval.When analogue navigation proceeds to certain point of some points, will be at the analogue navigation process generating pictures of this point, this geographic position point will generate several pictures like this.These several pictures are synthetic, final generating video file.In the analogue navigation process, can add voice broadcast information, the voice broadcast in described geographic position point certain distance scope can synthesize in the video file in described generation, generates audio-video document.
In the specific implementation process, can also comprise caption information in the Way guidance information, the caption information that is used for Way guidance can also be synthesized at video file.Such as, if chosen Z geographic position point, then be attached with the caption information of carrying out the path indication at this Z geographic position point, for example, " to overtake 100 meters left-hand rotations enter * * road ", " to overtake 150 meters right-hand rotations enter * * road ", " to overtake 180 meters craspedodromes enter * * road ", " take * * as 100 meters to overtake of starting points " etc.So long as the user is carried out the explanatory note of Way guidance within the protection domain of the embodiment of the invention.
Described video has corresponding caption information, and when showing, caption information can be attached in the video and show.Also can not be attached in the video and show, this moment, video and caption information can show under same interface, also can separately under different interfaces, show, such as first display video interface, more automatically or by user's operation (as the operation that enters next interface) display text descriptive information interface.Concrete demonstration and implementation have a variety of, and the present invention is not limited to this, all belong to protection scope of the present invention as long as can realize all situations of the object of the invention.
In the specific implementation process, can also comprise the voice broadcast information for Way guidance in the Way guidance information, it can also be synthesized in video file, generate audio-video document.Such as be attached with the voice broadcast information of carrying out the path indication at Z geographic position point, help the user correctly to recognize and understand the path of planning.Voice broadcast information herein such as but not limited to distance geographic position point (departure place, destination, crossing etc.) apart from report information, peripheral traffic report information etc.For example, " to overtake 100 meters left-hand rotations enter * * road ", " to overtake 150 meters right-hand rotations enter * * road ", " to overtake 180 meters craspedodromes enter * * road ", " take * * as 100 meters to overtake of starting points " etc.So long as the user is carried out the explanatory note of Way guidance within the protection domain of the embodiment of the invention.Geographic position point described herein is preferred version, not as limitation of the present invention.
Described video has corresponding voice broadcast information, and when showing, voice broadcast information can be attached in the video.Also can not be attached in the video, this moment, video and voice broadcast information can be play synchronously, also can separately play, or by the user selection broadcast mode.Concrete implementation has a variety of, and the present invention is not limited to this, all belongs to protection scope of the present invention as long as can realize all situations of the object of the invention.
Therefore, both can comprise voice broadcast information in the video and also can comprise caption information, voice broadcast information and caption information both can have been synthesized in video, also can separate appearance with video.The user can select as required, so that the user operates more hommization, has also increased the dirigibility of user selection.
Subsequently, at next step 110, described Way guidance information is sent to transmitting terminal (user's requesting terminal).Way guidance information described herein comprises video, can also comprise caption information and voice broadcast information for Way guidance.
Subsequently, at next step 112, show described Way guidance information by transmitting terminal.The user is by reading and watch described Way guidance information, thereby correctly travels or walk according to guided path.
At last, method 100 ends at step 114.
It is pointed out that transmit path guides the mode of solicited message to be not limited to the mode that the embodiment of the invention is enumerated, such as being to dial landline telephone to send the solicited message of asking the way, request sends to Way guidance information on the terminal of a certain appointment.So any mode that is equal to replacement all should be in protection domain of the present invention.
Fig. 2 is according to structural representation a preferred embodiment of the present invention and the Way guidance equipment transmitting terminal communication connection.As shown in Figure 2, Way guidance equipment 200 comprises receiving element 202, generation unit 204, transmitting element 206, this Way guidance equipment 200 and transmitting terminal communication connection.
Receiving element 202 is used for receiving the Way guidance solicited message from transmitting terminal (user's requesting terminal);
Generation unit 204 is used for according to described Way guidance solicited message planning recommendation paths, again according to described recommendation paths generation pass director information; Described Way guidance information comprises video, is used for the geographical situation of expression recommendation paths;
Transmitting element 206 is used for sending described Way guidance information to the transmitting terminal of described Way guidance solicited message.
The requesting terminal is guided by the mobile wireless network request path, and the requesting terminal here can be handheld terminal or car-mounted terminal, and the user can be by calling or the variety of way such as short-message sending sends solicited message.The user also can carry out the request of Way guidance when the internet map inquiry by terminal or other communicating terminals.
Receiving element 202 receives this solicited message, and this solicited message comprises departure place, destination etc.
Generation unit 204 is according to Way guidance solicited message planning recommendation paths, again according to recommendation paths generation pass director information.This Way guidance information comprises video, for highway sections such as the departure place of intuitively clearly describing the path of planning, destination, crossings.Crossing herein comprises turning, fork, high speed gateway, gateway, major-minor road etc.
The recommendation paths here comprises following a kind of at least: shortest time path, the minimum path of charging, high speed preferred path, comprehensive optimization route.The user can select corresponding path as required.If user time is tighter, wish to arrive as early as possible the destination, so just can the select time shortest path; If the user wishes to arrive the required charge in destination minimum (such as toll), so just can select the minimum path of charging; If user habit in running at high speed, then can be selected the high speed preferred path; Certainly, the also comprehensive various factors path of recommending is such as time, expense etc., i.e. comprehensive optimization route.Several paths of giving an example here are only used for the example explanation, are not limited to the present invention, and the every other path planning scheme that is applicable to this programme all can be used.In addition, in the specific implementation process, the path planning scheme can adopt in any prior art can realize method or the technology of this function such as the employed planing method of navigational system and other.The path of planning can comprise departure place, destination, crossing etc.Crossing described herein mainly comprises the main highway section such as turning, fork, high speed gateway, gateway, major-minor road.
The generating mode of Way guidance information (here take video as example) has a variety of, includes but not limited to following mode:
1) travelling of the various highway sections of Actual path produced the generating video file in advance and be stored in the Way guidance service provider equipment end, according to the associated video of recommendation paths from above-mentioned video file extraction recommendation paths, the video file in generating recommendations path.The video file of described recommendation paths can be the video that comprises geographic position point (geographic position point expression turning of the present invention, fork, high speed gateway, gateway, major-minor road etc. have the geographic position of paths intersect) from origin to destination, also can be to comprise that the departure place is to the video file of some Important Sections between the destination, it also can be the video of whole path navigation process, geographic position point described herein is preferred version, not as limitation of the present invention.
2) the various highway sections of Actual path are gathered geography information, then make the video file that travels by Computer Processing.According to the associated video of recommendation paths from above-mentioned video file extraction recommendation paths, the video file in generating recommendations path.The video file of described recommendation paths can be the video that comprises geographic position point from origin to destination, also can be to comprise that the departure place is to the video file of some Important Sections between the destination, it also can be the video of whole path navigation process, geographic position point described herein is preferred version, not as limitation of the present invention.Geographic position point described herein is preferred version, not as limitation of the present invention.
3) navigate or analogue navigation according to recommendation paths, according to the interface display generating video file of navigation or analogue navigation.The video file of described recommendation paths can be the video that comprises geographic position point from origin to destination, also can be to comprise that the departure place is to the video file of some Important Sections between the destination, it also can be the video of whole path navigation process, geographic position point described herein is preferred version, not as limitation of the present invention.
Preferably, the video file by analogue navigation generation geographic position point from origin to destination specifically comprises:
1) selects to include but not limited to departure place, destination and crossing according to recommendation paths.If do not have the geographic position points such as turning, fork, high speed gateway, gateway, major-minor road in the recommendation paths, then only select departure place and destination.The selection of the geographic position point here is not limited to this, complete location point in the path that can select to plan, as mentioned above; Also can select your destination and lost or be difficult for the location point (such as a minute fork, gateway, major-minor road etc.) of the Important Sections of identification easily, can select neatly.
2) according to recommendation paths the geographic position point of selecting is carried out analogue navigation and generating video file.In the certain distance range of certain selected geographic position point, select several points, what described several points can be according to same settings chooses (also can adopt alternate manner to choose) apart from the interval.When analogue navigation proceeds to certain point of some points, will be at the analogue navigation process generating pictures of this point, this geographic position point will generate several pictures like this.These several pictures are synthetic, final generating video file.In the analogue navigation process, can add voice broadcast information, the voice broadcast in described geographic position point certain distance scope can synthesize in the video file in described generation, generates audio-video document.
In the specific implementation process, can also comprise caption information in the Way guidance information, the caption information that is used for Way guidance can also be synthesized at video file.Such as, if chosen Z geographic position point, then be attached with the caption information of carrying out the path indication at this Z geographic position point, for example, " to overtake 100 meters left-hand rotations enter * * road ", " to overtake 150 meters right-hand rotations enter * * road ", " to overtake 180 meters craspedodromes enter * * road ", " take * * as 100 meters to overtake of starting points " etc.So long as the user is carried out the explanatory note of Way guidance within the protection domain of the embodiment of the invention.
Described video has corresponding caption information, and when showing, caption information can be attached in the video and show.Also can not be attached in the video and show, this moment, video and caption information can show under same interface, also can separately under different interfaces, show, such as first display video interface, more automatically or by user's operation (as the operation that enters next interface) display text descriptive information interface.Concrete demonstration and implementation have a variety of, and the present invention is not limited to this, all belong to protection scope of the present invention as long as can realize all situations of the object of the invention.
In the specific implementation process, can also comprise the voice broadcast information for Way guidance in the Way guidance information, it can also be synthesized in video file, generate audio-video document.Such as be attached with the voice broadcast information of carrying out the path indication at Z geographic position point, help the user correctly to recognize and understand the path of planning.Voice broadcast information herein such as but not limited to distance geographic position point (departure place, destination, crossing etc.) apart from report information, peripheral traffic report information etc.For example, " to overtake 100 meters left-hand rotations enter * * road ", " to overtake 150 meters right-hand rotations enter * * road ", " to overtake 180 meters craspedodromes enter * * road ", " take * * as 100 meters to overtake of starting points " etc.So long as the user is carried out the explanatory note of Way guidance within the protection domain of the embodiment of the invention.Geographic position point described herein is preferred version, not as limitation of the present invention.
Described video has corresponding voice broadcast information, and when showing, voice broadcast information can be attached in the video.Also can not be attached in the video, this moment, video and voice broadcast information can be play synchronously, also can separately play, or by the user selection broadcast mode.Concrete implementation has a variety of, and the present invention is not limited to this, all belongs to protection scope of the present invention as long as can realize all situations of the object of the invention.
Therefore, both can comprise voice broadcast information in the video and also can comprise caption information, voice broadcast information and caption information both can have been synthesized in video, also can separate appearance with video.The user can select as required, so that the user operates more hommization, has also increased the dirigibility of user selection.
By transmitting element 206 described Way guidance information is sent at last user's requesting terminal.The requesting terminal shows described video file.The user is by reading and watch described Way guidance information, thereby correctly travels or walk according to guided path.
It is pointed out that transmit path guides the mode of solicited message to be not limited to the mode that the embodiment of the invention is enumerated, such as being to dial landline telephone to send the solicited message of asking the way, request sends to video file on the terminal of a certain appointment.So any mode that is equal to replacement all should be in protection domain of the present invention.
Fig. 3 is according to structural representation a preferred embodiment of the present invention and the Way guidance equipment 300 receiving end communication connection.As shown in Figure 3, Way guidance equipment 300 comprises transmitting element 302, receiving element 304, display unit 306, this Way guidance equipment 300 and receiving end communication connection.
Transmitting element 302 is used for transmit path and guides solicited message.
Receiving element 304 is used for the RX path director information; Described Way guidance information comprises video, is used for the geographical situation of expression recommendation paths; Described Way guidance information is to plan recommendation paths by the receiving end of described Way guidance solicited message according to described Way guidance solicited message, generates according to described recommendation paths again.
Transmitting element 302 guides by the mobile wireless network request path, and the requesting terminal here can be handheld terminal or car-mounted terminal, and the user can be by calling or the variety of way such as short-message sending sends solicited message.The user also can carry out the request of Way guidance when the internet map inquiry by terminal or other communicating terminals.Receive this solicited message, this solicited message comprises departure place, destination etc.
The Way guidance information that receiving element 304 receives from receiving end, Way guidance information, is generated according to recommendation paths according to Way guidance solicited message planning recommendation paths by receiving end (for example, Way guidance service provider equipment end) again.This Way guidance information comprises video, for highway sections such as the departure place of intuitively clearly describing the path of planning, destination, crossings.Crossing herein comprises turning, fork, high speed gateway, gateway, major-minor road etc.
The recommendation paths here comprises following a kind of at least: shortest time path, the minimum path of charging, high speed preferred path, comprehensive optimization route.The user can select corresponding path as required.If user time is tighter, wish to arrive as early as possible the destination, so just can the select time shortest path; If the user wishes to arrive the required charge in destination minimum (such as toll), so just can select the minimum path of charging; If user habit in running at high speed, then can be selected the high speed preferred path; Certainly, the also comprehensive various factors path of recommending is such as time, expense etc., i.e. comprehensive optimization route.Several paths of giving an example here are only used for the example explanation, are not limited to the present invention, and the every other path planning scheme that is applicable to this programme all can be used.In addition, in the specific implementation process, the path planning scheme can adopt in any prior art can realize method or the technology of this function such as the employed planing method of navigational system and other.The path of planning can comprise departure place, destination, crossing etc.Crossing described herein mainly comprises the main highway section such as turning, fork, high speed gateway, gateway, major-minor road.
The generating mode of Way guidance information (here take video as example) has a variety of, includes but not limited to following mode:
1) travelling of the various highway sections of Actual path produced the generating video file in advance and be stored in the Way guidance service provider equipment end, according to the associated video of recommendation paths from above-mentioned video file extraction recommendation paths, the video file in generating recommendations path.The video file of described recommendation paths can be the video that comprises geographic position point (geographic position point expression turning of the present invention, fork, high speed gateway, gateway, major-minor road etc. have the geographic position of paths intersect) from origin to destination, also can be to comprise that the departure place is to the video file of some Important Sections between the destination, it also can be the video of whole path navigation process, geographic position point described herein is preferred version, not as limitation of the present invention.
2) the various highway sections of Actual path are gathered geography information, then make the video file that travels by Computer Processing.According to the associated video of recommendation paths from above-mentioned video file extraction recommendation paths, the video file in generating recommendations path.The video file of described recommendation paths can be the video that comprises geographic position point from origin to destination, also can be to comprise that the departure place is to the video file of some Important Sections between the destination, it also can be the video of whole path navigation process, geographic position point described herein is preferred version, not as limitation of the present invention.Geographic position point described herein is preferred version, not as limitation of the present invention.
3) navigate or analogue navigation according to recommendation paths, according to the interface display generating video file of navigation or analogue navigation.The video file of described recommendation paths can be the video that comprises geographic position point from origin to destination, also can be to comprise that the departure place is to the video file of some Important Sections between the destination, it also can be the video of whole path navigation process, geographic position point described herein is preferred version, not as limitation of the present invention.
Preferably, the video file by analogue navigation generation geographic position point from origin to destination specifically comprises:
1) selects to include but not limited to departure place, destination and crossing according to recommendation paths.If do not have the geographic position points such as turning, fork, high speed gateway, gateway, major-minor road in the recommendation paths, then only select departure place and destination.The selection of the geographic position point here is not limited to this, complete location point in the path that can select to plan, as mentioned above; Also can select your destination and lost or be difficult for the location point (such as a minute fork, gateway, major-minor road etc.) of the Important Sections of identification easily, can select neatly.
2) according to recommendation paths the geographic position point of selecting is carried out analogue navigation and generating video file.In the certain distance range of certain selected geographic position point, select several points, what described several points can be according to same settings chooses (also can adopt alternate manner to choose) apart from the interval.When analogue navigation proceeds to certain point of some points, will be at the analogue navigation process generating pictures of this point, this geographic position point will generate several pictures like this.These several pictures are synthetic, final generating video file.In the analogue navigation process, can add voice broadcast information, the voice broadcast in described geographic position point certain distance scope can synthesize in the video file in described generation, generates audio-video document.
In the specific implementation process, can also comprise caption information in the Way guidance information, the caption information that is used for Way guidance can also be synthesized at video file.Such as, if chosen Z geographic position point, then be attached with the caption information of carrying out the path indication at this Z geographic position point, for example, " to overtake 100 meters left-hand rotations enter * * road ", " to overtake 150 meters right-hand rotations enter * * road ", " to overtake 180 meters craspedodromes enter * * road ", " take * * as 100 meters to overtake of starting points " etc.So long as the user is carried out the explanatory note of Way guidance within the protection domain of the embodiment of the invention.
Described video has corresponding caption information, and when showing, caption information can be attached in the video and show.Also can not be attached in the video and show, this moment, video and caption information can show under same interface, also can separately under different interfaces, show, such as first display video interface, more automatically or by user's operation (as the operation that enters next interface) display text descriptive information interface.Concrete demonstration and implementation have a variety of, and the present invention is not limited to this, all belong to protection scope of the present invention as long as can realize all situations of the object of the invention.
In the specific implementation process, can also comprise the voice broadcast information for Way guidance in the Way guidance information, it can also be synthesized in video file, generate audio-video document.Such as be attached with the voice broadcast information of carrying out the path indication at Z geographic position point, help the user correctly to recognize and understand the path of planning.Voice broadcast information herein such as but not limited to distance geographic position point (departure place, destination, crossing etc.) apart from report information, peripheral traffic report information etc.For example, " to overtake 100 meters left-hand rotations enter * * road ", " to overtake 150 meters right-hand rotations enter * * road ", " to overtake 180 meters craspedodromes enter * * road ", " take * * as 100 meters to overtake of starting points " etc.So long as the user is carried out the explanatory note of Way guidance within the protection domain of the embodiment of the invention.Geographic position point described herein is preferred version, not as limitation of the present invention.
Described video has corresponding voice broadcast information, and when showing, voice broadcast information can be attached in the video.Also can not be attached in the video, this moment, video and voice broadcast information can be play synchronously, also can separately play, or by the user selection broadcast mode.Concrete implementation has a variety of, and the present invention is not limited to this, all belongs to protection scope of the present invention as long as can realize all situations of the object of the invention.
Therefore, both can comprise voice broadcast information in the video and also can comprise caption information, voice broadcast information and caption information both can have been synthesized in video, also can separate appearance with video.The user can select as required, so that the user operates more hommization, has also increased the dirigibility of user selection.
It is pointed out that transmit path guides the mode of solicited message to be not limited to the mode that the embodiment of the invention is enumerated, such as being to dial landline telephone to send the solicited message of asking the way, request sends to video file on the terminal of a certain appointment.So any mode that is equal to replacement all should be in protection domain of the present invention.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing 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.
Claims (7)
1. a Way guidance method is characterized in that, comprises step:
Transmit path guides solicited message;
The RX path director information; Described Way guidance information comprises video, is used for the geographical situation of expression recommendation paths; Described Way guidance information is to plan recommendation paths by the receiving end of described Way guidance solicited message according to described Way guidance solicited message, generates according to described recommendation paths again;
Show described Way guidance information;
Described mode according to described recommendation paths generation pass director information comprises:
A) the geographic position point in the selected described recommendation paths; Extract associated video and the generating video file of having stored according to selected geographic position point; Or
B) the geographic position point in the selected described recommendation paths; The selected geographic position point of foundation carries out analogue navigation and generates the video file of this analogue navigation process.
2. Way guidance method according to claim 1 is characterized in that, described Way guidance information also comprises caption information, is used for described recommendation paths is carried out the explanatory note of Way guidance; And/or
Described Way guidance information also comprises voice broadcast information, is used for described recommendation paths is carried out the speech explanation of Way guidance.
3. a Way guidance method is characterized in that, comprises step:
RX path is guided solicited message;
According to described Way guidance solicited message planning recommendation paths, again according to described recommendation paths generation pass director information; Described Way guidance information comprises video, is used for the geographical situation of expression recommendation paths;
Send described Way guidance information to the transmitting terminal of described Way guidance solicited message;
Described mode according to described recommendation paths generation pass director information comprises:
A) the geographic position point in the selected described recommendation paths; Extract associated video and the generating video file of having stored according to selected geographic position point; Or
B) the geographic position point in the selected described recommendation paths; The selected geographic position point of foundation carries out analogue navigation and generates the video file of this analogue navigation process.
4. Way guidance method according to claim 3 is characterized in that, described Way guidance information also comprises caption information, is used for described recommendation paths is carried out the explanatory note of Way guidance; And/or
Described Way guidance information also comprises voice broadcast information, is used for described recommendation paths is carried out the speech explanation of Way guidance.
5. a Way guidance equipment with the receiving end communication connection, is characterized in that, comprising:
Transmitting element is used for transmit path and guides solicited message;
Receiving element is used for the RX path director information; Described Way guidance information comprises video, is used for the geographical situation of expression recommendation paths; Described Way guidance information is to plan recommendation paths by the receiving end of described Way guidance solicited message according to described Way guidance solicited message, generates according to described recommendation paths again; Be specially: a) the geographic position point in the selected described recommendation paths; Extract associated video and the generating video file of having stored according to selected geographic position point; Or b) the geographic position point in the selected described recommendation paths; The selected geographic position point of foundation carries out analogue navigation and generates the video file of this analogue navigation process;
Display unit is used for showing described Way guidance information.
6. Way guidance equipment according to claim 5 is characterized in that, described Way guidance information also comprises caption information, is used for described recommendation paths is carried out the explanatory note of Way guidance; And/or
Described Way guidance information also comprises voice broadcast information, is used for described recommendation paths is carried out the speech explanation of Way guidance.
7. a Way guidance equipment with the transmitting terminal communication connection, is characterized in that, comprising:
Receiving element is used for RX path and guides solicited message;
Generation unit is used for according to described Way guidance solicited message planning recommendation paths, again according to described recommendation paths generation pass director information; Described Way guidance information comprises video, is used for the geographical situation of expression recommendation paths;
Transmitting element is used for sending described Way guidance information to the transmitting terminal of described Way guidance solicited message;
Described generation unit comprises according to the mode of described recommendation paths generation pass director information:
A) the geographic position point in the selected described recommendation paths; Extract associated video and the generating video file of having stored according to selected geographic position point; Or
B) the geographic position point in the selected described recommendation paths; The selected geographic position point of foundation carries out analogue navigation and generates the video file of this analogue navigation process.
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| CN 200910110559 CN101701827B (en) | 2009-10-20 | 2009-10-20 | Way guidance method and way guidance equipment |
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| CN104615625B (en) * | 2014-08-26 | 2019-02-01 | 腾讯科技（北京）有限公司 | Information processing method, terminal device, server and system |
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| CN110602642A (en) * | 2018-06-13 | 2019-12-20 | 北京嘀嘀无限科技发展有限公司 | Navigation broadcasting method and system based on cloud service |
| CN111351500B (en) * | 2018-12-24 | 2024-03-12 | 博泰车联网科技(上海)股份有限公司 | Vehicle, navigation terminal and curve accurate navigation method thereof |
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