CN105258705A - Navigation method and navigation apparatus - Google Patents
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- CN105258705A CN105258705A CN201410341970.8A CN201410341970A CN105258705A CN 105258705 A CN105258705 A CN 105258705A CN 201410341970 A CN201410341970 A CN 201410341970A CN 105258705 A CN105258705 A CN 105258705A
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Abstract
The present invention relates to the field of navigation, particularly to a navigation method and a navigation apparatus, wherein the high electricity consumption of the existing navigation can be solved while the user driving safety can be ensured through the present invention. The navigation method of the embodiment of the present invention comprises: according to the starting point and the ending point set by a user, carrying out navigation path planning to obtain a navigation path; and real-timely acquiring the user position, determining whether the user drives into a navigation voice broadcast area preset by the user along the navigation path according to the acquired user position, carrying out voice broadcast on the navigation path part entering the navigation voice broadcast area if the user drives into the navigation voice broadcast area, and until determining the user drives out of the navigation voice broadcast area preset by the user along the navigation path according to the acquired user position, stopping the navigation voice broadcast. According to the present invention, the voice broadcast of the whole navigation path from the starting point to the ending point is not performed for the user, such that the electricity consumption of the navigation product is saved, and the driving safety is improved.
Description
Technical field
The present invention relates to field of navigation technology, particularly relate to a kind of air navigation aid and device.
Background technology
People, when steering vehicle travels in unfamiliar section, need to utilize navigation product to navigate usually.Market exists a lot of navigation products, the starting point that these navigation products can input according to user and terminal be omnidistance guidance path for user plans, and driving to for user carries out voice broadcast the whole process of terminal from starting point user, prompting user drives a vehicle path.
Due to mobility and the portability of mobile phone, become the navigation product that people commonly use.The loudspeaker of mobile phone can very power consumption when audio plays, and its power consumption degree is only second to screen power consumption.Existing navigation product to drive to from starting point the whole process of emphasis user all can carry out voice broadcast for user, and power consumption is higher.Especially, when running distance is longer, whole process is carried out voice broadcast and is easy to cause mobile phone electricity to be used up.
For saving electricity, current user can only by closing Voice Navigation when being familiar with location, and be unfamiliar with the mode of location opening voice navigation to save mobile phone electricity, this obviously causes risk to driving.
Summary of the invention
The embodiment of the present invention provides a kind of air navigation aid and device, can ensure user's traffic safety while the higher problem of the existing navigation power consumption of solution.
Navigation path planning is carried out in start, end according to user's setting, obtains a bar navigation path;
User in real position, according to the customer location obtained, judge that the navigation speech whether user sails user preset into along described guidance path reports region, if sailed into, then fall into described navigation speech to described guidance path to report the part in region and carry out voice broadcast, until according to the customer location obtained, judge to obtain user has rolled described user preset away from navigation speech report region along described guidance path, then stop navigation speech reporting.
Alternatively, described method, comprising:
Determine that the navigation speech of the described guidance path that user delimited by gesture on a terminal screen reports region.
Alternatively, determine that the navigation speech of the described guidance path that user delimited by gesture is on a terminal screen reported region and specifically comprised:
Determine that the navigation speech of the described guidance path that user delimited by gesture on a terminal screen reports the screen coordinate in region;
The screen coordinate that described navigation speech reports region is converted to latitude and longitude coordinates, obtains the latitude and longitude coordinates scope that described navigation speech reports region.
Alternatively, according to the customer location obtained, judge that whether user sails along described guidance path or roll away from the navigation speech report region of user preset into, specifically comprise:
According to the latitude and longitude coordinates of the customer location obtained, judge whether described latitude and longitude coordinates falls into the latitude and longitude coordinates scope in the navigation speech report region of user preset, if fallen into, then determine that the navigation speech that user sails user preset into along described guidance path reports region, afterwards, if judge to obtain the latitude and longitude coordinates scope that described latitude and longitude coordinates does not fall into the described navigation speech report region of user preset, then determine that the described navigation speech that user rolls user preset away from along described guidance path reports region.
The embodiment of the present invention provides a kind of guider, and this device comprises:
Path planning module, carries out navigation path planning for the start, end set according to user, obtains a bar navigation path;
Navigation module, for user in real position, according to the customer location obtained, judge that the navigation speech whether user sails user preset into along described guidance path reports region, if sailed into, then described navigation speech is fallen into described guidance path and report the part in region and carry out voice broadcast, until according to the customer location obtained, judge to obtain user has rolled described user preset away from navigation speech report region along described guidance path, then stop navigation speech reporting.
In the embodiment of the present invention, after planned a bar navigation path for user, user in real position, after determining that user to sail user preset into navigation speech along described guidance path reports region, voice broadcast is carried out to the guidance path part falling into described navigation speech report region, after determining that user to have rolled described user preset away from navigation speech along described guidance path reports region, navigation speech is stopped to report.Thus voice broadcast can be carried out for the whole guidance path from origin-to-destination for user, save the power consumption of navigation product.Meanwhile, user need not in order to save electricity, and operating terminal is opened and/or closed navigation feature when driving, improves drive safety.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly introduced, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The air navigation aid process flow diagram that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 selects the schematic diagram of navigation area scope for user that the embodiment of the present invention provides;
The air navigation aid process flow diagram that Fig. 3 provides for the embodiment of the present invention two;
The guider structural representation that Fig. 4 provides for the embodiment of the present invention.
Embodiment
In the embodiment of the present invention, after planned a bar navigation path for user, user in real position, after determining that user to sail user preset into navigation speech along described guidance path reports region, voice broadcast is carried out to the guidance path part falling into described navigation speech report region, after determining that user to have rolled described user preset away from navigation speech along described guidance path reports region, navigation speech is stopped to report.Thus voice broadcast can be carried out for the whole guidance path from origin-to-destination for user, save the power consumption of navigation product.Meanwhile, user need not in order to save electricity, and operating terminal is opened and/or closed navigation feature when driving, improves drive safety.
Below in conjunction with Figure of description, the embodiment of the present invention is described in further detail.
As shown in Figure 1, be the air navigation aid process flow diagram that the embodiment of the present invention one provides, comprise the following steps:
S101: navigation path planning is carried out in the start, end according to user's setting, obtains a bar navigation path;
In this step, user can by the starting point of the user interface setting driving of terminal and terminal before driving.The starting point that terminal sets according to user and terminal, and the navigation map data stored, for user plans guidance path.In concrete enforcement, terminal can plan many bar navigations path according to the starting point of user's setting and terminal, by a bar navigation path of user's therefrom choice for use.
In this step, user is setting starting point and the terminal of driving, and obtain terminal be its planning a bar navigation path after, can according to actual needs (such as according to unfamiliar regional extent), from this bar navigation path, select to need the part of carrying out voice broadcast.The terminal of carrying out in the embodiment of the present invention navigating can be specifically the smart mobile phone with touch-screen.User, when needs arrange navigation area scope, the map that can directly be shown at mobile phone by touch-screen delimited by gesture.Such as, user is when from YiHeYuan,BeiJing's driving to station, Yi Zhuang, be unfamiliar with from YiHeYuan,BeiJing's driving to five rings, and from Expressway between Beijing and Tianjin highway driving to the route at station, Yi Zhuang, but the route be familiar with from five rings driving to Expressway between Beijing and Tianjin highway, then user on the areas of Beijing map of mobile phone display, can delimit two navigation area scopes by gesture, make it to comprise the Summer Palace respectively to five rings, and the guidance path between Expressway between Beijing and Tianjin highway to Yi Zhuang.As shown in Figure 2, the scope that in Fig. 2, two dotted lines are confined is two navigation area scopes that user selects.
Correspondingly, terminal needs to determine that the navigation speech of the described guidance path that user delimited by gesture on a terminal screen reports region, and specific implementation process is:
Determine that the navigation speech of the described guidance path that user delimited by gesture on a terminal screen reports the screen coordinate in region;
The screen coordinate that described navigation speech reports region is converted to latitude and longitude coordinates, obtains the latitude and longitude coordinates scope that described navigation speech reports region.
Here, in concrete enforcement, the navigation speech that screen sensor can be utilized to determine that user delimit on a terminal screen reports the screen coordinate in region; According to the latitude and longitude coordinates of the map that current screen shows and the corresponding relation of screen coordinate, the screen coordinate that described navigation speech reports region is converted to latitude and longitude coordinates, also namely obtain a latitude and longitude coordinates scope, the region within the scope of this latitude and longitude coordinates is defined as described navigation speech and reports region.
S102: user in real position, according to the customer location obtained, judge that the navigation speech whether user sails user preset into along described guidance path reports region, if sailed into, then fall into described navigation speech to described guidance path to report the part in region and carry out voice broadcast, until according to the customer location obtained, judge to obtain user has rolled described user preset away from navigation speech report region along described guidance path, then stop navigation speech reporting.
In specific implementation process, GPS (GlobalPositioningSystem can be adopted, GPS) locate, the mode of architecture or GPS and base station mixed positioning, Real-Time Monitoring customer location, when determining that user sails default navigation speech report region into, for user carries out navigation speech report; Afterwards, when determining that user has rolled the navigation speech report region of presetting away from, navigation speech is stopped to report.
In this step, according to the customer location obtained, judge that whether user sails along described guidance path or roll away from the navigation speech report region of user preset into, specifically comprise:
According to the latitude and longitude coordinates of the customer location obtained, judge whether described latitude and longitude coordinates falls into the latitude and longitude coordinates scope in the navigation speech report region of user preset, if fallen into, then determine that the navigation speech that user sails user preset into along described guidance path reports region, afterwards, if judge to obtain the latitude and longitude coordinates scope that described latitude and longitude coordinates does not fall into the described navigation speech report region of user preset, then determine that the described navigation speech that user rolls user preset away from along described guidance path reports region.
In specific implementation process, terminal, after determining that navigation speech that user delimited by gesture on a terminal screen reports the latitude and longitude coordinates scope in region, stores this latitude and longitude coordinates scope.In user's driving conditions, by the latitude and longitude coordinates of GPS location, architecture or the mode user in real position such as GPS and base station mixed positioning, and judge whether the latitude and longitude coordinates of customer location falls into the latitude and longitude coordinates scope in the navigation speech report region of user preset, if fall into, determine that user sails default navigation speech into along the guidance path of planning and reports region, at this moment the part that described navigation speech reports region is fallen into the guidance path of planning and carry out voice broadcast.In the process, the still latitude and longitude coordinates of user in real position, after determining that the latitude and longitude coordinates of customer location is within the scope of the latitude and longitude coordinates in the navigation speech report region of user preset, determine that user has rolled the described navigation speech report region of presetting away from along the guidance path of planning, at this moment stop navigation speech reporting.
In above-mentioned steps, for user carry out navigation speech report time, can on backstage with the form indicating user direction of traffic of voice broadcast and running distance etc.; Also the mode that voice broadcast and map denotation combine can be adopted, show navigator path on the map that the user interface of mobile phone shows, and by voice broadcast indicating user direction of traffic and running distance etc.
Adopt the above-mentioned air navigation aid that the embodiment of the present invention provides, in user's driving conditions, only open navigation speech when user needs navigation and report, close navigation speech when user does not need navigation and report, thus greatly can reduce the power consumption in navigation procedure.Meanwhile, the navigation speech that can pre-determine good user preset due to the embodiment of the present invention before user's driving reports region, thus user need not open and/or close navigation feature by operating terminal when driving, improves drive safety.Further, in the process that user travels on the route be familiar with, complicated navigation speech need not be listened to again and report, improve Consumer's Experience.
In conjunction with foregoing description, enumerate a specific embodiment below and illustrate that the present invention is the process that user carries out navigating.
As shown in Figure 3, be the air navigation aid process flow diagram that the embodiment of the present invention two provides, comprise:
S301: navigation path planning is carried out in the start, end according to user's setting, obtains a bar navigation path; And determine that the navigation speech of the described guidance path that user delimited by gesture on a terminal screen reports the screen coordinate in region, screen coordinate navigation speech being reported region is converted to latitude and longitude coordinates, obtains the latitude and longitude coordinates scope that navigation speech reports region.
S302: the latitude and longitude coordinates of user in real position, according to the latitude and longitude coordinates of the customer location obtained, judge whether described latitude and longitude coordinates falls into the latitude and longitude coordinates scope in the navigation speech report region of user preset, if fallen into, determine that the navigation speech that user sails user preset into along described guidance path reports region, then described navigation speech is fallen into described guidance path and report the part in region and carry out voice broadcast.
S303: according to the latitude and longitude coordinates of the customer location obtained, judge whether described latitude and longitude coordinates exceeds the latitude and longitude coordinates scope in the described navigation speech report region of user preset, if exceeded, determine that the described navigation speech that user rolls user preset away from along described guidance path reports region, then stop navigation speech reporting.
Based on same inventive concept, a kind of guider corresponding with air navigation aid is additionally provided in the embodiment of the present invention, the principle of dealing with problems due to this device is similar to the air navigation aid of the embodiment of the present invention, and therefore the enforcement of this device see the enforcement of method, can repeat part and repeat no more.
As shown in Figure 4, be the guider structural representation that the embodiment of the present invention provides, comprise:
Path planning module 41, carries out navigation path planning for the start, end set according to user, obtains a bar navigation path.
Navigation module 42, for user in real position, according to the customer location obtained, judge that the navigation speech whether user sails user preset into along described guidance path reports region, if sailed into, then described navigation speech is fallen into described guidance path and report the part in region and carry out voice broadcast, until according to the customer location obtained, judge to obtain user has rolled described user preset away from navigation speech report region along described guidance path, then stop navigation speech reporting.
Alternatively, described device also comprises:
Determination module 43, for determining that the navigation speech of the described guidance path that user delimited by gesture on a terminal screen reports region.
Alternatively, described determination module 43 specifically for: determine that the navigation speech of the described guidance path that user delimited by gesture on a terminal screen reports the screen coordinate in region; The screen coordinate that described navigation speech reports region is converted to latitude and longitude coordinates, obtains the latitude and longitude coordinates scope that described navigation speech reports region.
Alternatively, described navigation module 42 specifically for: according to the latitude and longitude coordinates of customer location obtained, judge whether described latitude and longitude coordinates falls into the latitude and longitude coordinates scope in the navigation speech report region of user preset, if fallen into, then determine that the navigation speech that user sails user preset into along described guidance path reports region, afterwards, if judge to obtain the latitude and longitude coordinates scope that described latitude and longitude coordinates does not fall into the described navigation speech report region of user preset, then determine that the described navigation speech that user rolls user preset away from along described guidance path reports region.
Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.And the present invention can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disk memory, CD-ROM, optical memory etc.) of computer usable program code.
The present invention describes with reference to according to the process flow diagram of the method for the embodiment of the present invention, device (system) and computer program and/or block scheme.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block scheme and/or square frame and process flow diagram and/or block scheme and/or square frame.These computer program instructions can being provided to the processor of multi-purpose computer, special purpose computer, Embedded Processor or other programmable data processing device to produce a machine, making the instruction performed by the processor of computing machine or other programmable data processing device produce device for realizing the function of specifying in process flow diagram flow process or multiple flow process and/or block scheme square frame or multiple square frame.
These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable data processing device, the instruction making to be stored in this computer-readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in process flow diagram flow process or multiple flow process and/or block scheme square frame or multiple square frame.
These computer program instructions also can be loaded in computing machine or other programmable data processing device, make on computing machine or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computing machine or other programmable devices is provided for the step realizing the function of specifying in process flow diagram flow process or multiple flow process and/or block scheme square frame or multiple square frame.
Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (8)
1. an air navigation aid, is characterized in that, the method comprises:
Navigation path planning is carried out in start, end according to user's setting, obtains a bar navigation path;
User in real position, according to the customer location obtained, judge that the navigation speech whether user sails user preset into along described guidance path reports region, if sailed into, then fall into described navigation speech to described guidance path to report the part in region and carry out voice broadcast, until according to the customer location obtained, judge to obtain user has rolled described user preset away from navigation speech report region along described guidance path, then stop navigation speech reporting.
2. the method for claim 1, is characterized in that, described method, comprising:
Determine that the navigation speech of the described guidance path that user delimited by gesture on a terminal screen reports region.
3. method as claimed in claim 2, is characterized in that, determines that the navigation speech of the described guidance path that user delimited by gesture is on a terminal screen reported region and specifically comprised:
Determine that the navigation speech of the described guidance path that user delimited by gesture on a terminal screen reports the screen coordinate in region;
The screen coordinate that described navigation speech reports region is converted to latitude and longitude coordinates, obtains the latitude and longitude coordinates scope that described navigation speech reports region.
4. method as claimed in claim 3, is characterized in that, according to the customer location obtained, judges that whether user sails along described guidance path or roll away from the navigation speech report region of user preset into, specifically comprises:
According to the latitude and longitude coordinates of the customer location obtained, judge whether described latitude and longitude coordinates falls into the latitude and longitude coordinates scope in the navigation speech report region of user preset, if fallen into, then determine that the navigation speech that user sails user preset into along described guidance path reports region, afterwards, if judge to obtain the latitude and longitude coordinates scope that described latitude and longitude coordinates does not fall into the described navigation speech report region of user preset, then determine that the described navigation speech that user rolls user preset away from along described guidance path reports region.
5. a guider, is characterized in that, this device comprises:
Path planning module, carries out navigation path planning for the start, end set according to user, obtains a bar navigation path;
Navigation module, for user in real position, according to the customer location obtained, judge that the navigation speech whether user sails user preset into along described guidance path reports region, if sailed into, then described navigation speech is fallen into described guidance path and report the part in region and carry out voice broadcast, until according to the customer location obtained, judge to obtain user has rolled described user preset away from navigation speech report region along described guidance path, then stop navigation speech reporting.
6. device as claimed in claim 5, it is characterized in that, described device also comprises:
Determination module, for determining that the navigation speech of the described guidance path that user delimited by gesture on a terminal screen reports region.
7. device as claimed in claim 6, is characterized in that, described determination module specifically for: determine that the navigation speech of the described guidance path that user delimited by gesture on a terminal screen reports the screen coordinate in region; The screen coordinate that described navigation speech reports region is converted to latitude and longitude coordinates, obtains the latitude and longitude coordinates scope that described navigation speech reports region.
8. device as claimed in claim 7, it is characterized in that, described navigation module specifically for: according to the latitude and longitude coordinates of customer location obtained, judge whether described latitude and longitude coordinates falls into the latitude and longitude coordinates scope in the navigation speech report region of user preset, if fallen into, then determine that the navigation speech that user sails user preset into along described guidance path reports region, afterwards, if judge to obtain the latitude and longitude coordinates scope that described latitude and longitude coordinates does not fall into the described navigation speech report region of user preset, then determine that the described navigation speech that user rolls user preset away from along described guidance path reports region.
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| CN201410341970.8A CN105258705A (en) | 2014-07-17 | 2014-07-17 | Navigation method and navigation apparatus |
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| CN201410341970.8A CN105258705A (en) | 2014-07-17 | 2014-07-17 | Navigation method and navigation apparatus |
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| CN110231042A (en) * | 2019-05-28 | 2019-09-13 | 上海车轮互联网服务有限公司 | Route acquisition method and device based on positioning |
| CN111024112A (en) * | 2019-12-31 | 2020-04-17 | 联想(北京)有限公司 | Route navigation method and device and electronic equipment |
| CN112578783A (en) * | 2019-09-29 | 2021-03-30 | 杭州海康机器人技术有限公司 | Walking control method and device for automatic guided transport vehicle |
| CN113739816A (en) * | 2020-05-29 | 2021-12-03 | 奥迪股份公司 | Vehicle navigation control method and device and vehicle |
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