CN101349569B - Method and apparatus for playing navigation information - Google Patents
Method and apparatus for playing navigation information Download PDFInfo
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- CN101349569B CN101349569B CN2008101421290A CN200810142129A CN101349569B CN 101349569 B CN101349569 B CN 101349569B CN 2008101421290 A CN2008101421290 A CN 2008101421290A CN 200810142129 A CN200810142129 A CN 200810142129A CN 101349569 B CN101349569 B CN 101349569B
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Abstract
The invention relates to the navigation technology, and provides a navigation information playing method and a navigation information playing device aiming to the weakness that a current voice navigation product is easy to miss important navigation information caused by the large overlapping playing probability. The navigation information playing method comprises receiving the request of playing navigation information, stopping playing the current voice navigation information when the current working state is in the playing state, and the priority level of the voice navigation information which is required to play is higher than the current playing voice navigation information, and starting to play required voice navigation information. The invention further provides a navigation information playing device. The current playing information can be optionally stopped playing, and to start playing navigation information which is subsequently triggered through setting priority levels for various navigation information according to the important degree of the navigation information which is presented by the priority level, thereby not only reducing the probability of overlapping playing, but also not erasing the important navigation information by unimportant navigation information which is subsequently triggered.
Description
Technical field
The present invention relates to airmanship, more particularly, relate to a kind of navigation information player method and navigation information playing device.
Background technology
In recent years, along with continuing to increase of R&D intensity, airmanship reaches its maturity.Under the common promotion in technology and market, all kinds of navigation products are walked out the laboratory gradually, have strided forward people's life.
The principle of work of navigational system is; Navigator receives the position coordinates that at least 3 satellites transmitted in earth-circling 24 gps satellites; The position coordinates of putting down in writing in the electronic chart that itself and terminal self are stored matees, and confirms the accurate position of this equipment in electronic chart with this.
The navigate mode of navigational system mainly contains two kinds, and first kind is picture navigation, promptly has the electronic chart of current location to navigate through show tags; Second kind is Voice Navigation, promptly navigates through playing Voice Navigation information.Aspect Voice Navigation; At present; 7 kinds of voice of the general existence of navigational system are respectively: guiding voice (how the prompting user drives), electronic eyes voice, administrative area suggestion voice, the suggestion voice of driving over the speed limit, arrival address suggestion voice, GPS condition prompting voice, craspedodrome suggestion voice.In existing speech guide system, there is very large overlapping report probability between the various voice, when promptly current speech was being reported, the voice of subsequent triggers can be eliminated current speech and directly report.Such result of broadcast not only can make driver's confusion reigned, causes bad experience, more likely causes in progress important navigation information to be disposed by the inessential navigation information of subsequent triggers.
Therefore, need a kind of navigation information to play scheme, can overcome the above-mentioned defective that exists in the existing voice navigation product.
Summary of the invention
The technical matters that the present invention will solve is; Because of overlapping report probability causes the defective that causes bad user experience and cause in progress important navigation information to be disposed by the inessential navigation information of subsequent triggers easily greatly, a kind of navigation information player method and navigation information playing device are provided to the existing voice navigation product.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of navigation information player method is used to play Voice Navigation information, it is characterized in that, comprises the steps:
S1, reception navigation information playing request;
S2, be that the priority of the Voice Navigation information play of broadcast state and request is when being higher than current in progress Voice Navigation information at the work at present state; Stop to play current in progress Voice Navigation information, the Voice Navigation information that the beginning playing request is play.
In navigation information player method provided by the invention, said step S2 also comprises, when the work at present state is idle condition, begins to play the Voice Navigation information that described request is play.
In navigation information player method provided by the invention; Said step S2 also comprises; At the work at present state is the priority of the Voice Navigation information play of said broadcast state and described request when being lower than current in progress Voice Navigation information, continues to play current in progress Voice Navigation information.
In navigation information player method provided by the invention; Said Voice Navigation information comprises electronic eyes Voice Navigation information; Said step S2 also comprises; At the work at present state is that the priority of the Voice Navigation information play of said broadcast state and described request is when being lower than Voice Navigation information that current in progress Voice Navigation information and request play and being electronic eyes Voice Navigation information; When continuing to play current in progress Voice Navigation information, play buzz, and show the electronic eyes information.
In navigation information player method provided by the invention; Said Voice Navigation information comprises administrative area suggestion voice navigation information; Said step S2 also comprises; At the work at present state is that the priority of the Voice Navigation information play of said broadcast state and described request is when being lower than Voice Navigation information that current in progress Voice Navigation information and request play and being administrative area suggestion voice navigation information; After playing current in progress Voice Navigation information, the Voice Navigation information that playing request is play.
The present invention also provides a kind of navigation information playing device, comprising:
Audio playing module is used to play Voice Navigation information;
Also comprise:
Transmit control module; Be used to receive the navigation information playing request; When judging that priority that audio playing module is in the Voice Navigation information that broadcast state and request play is higher than the current in progress Voice Navigation information of audio playing module; The notification audio playing module stops to play current in progress Voice Navigation information, the Voice Navigation information that the beginning playing request is play.
In navigation information playing device provided by the invention, said transmit control module is used for when judging that said audio playing module is in idle condition, and the notification audio playing module begins to play the Voice Navigation information that described request is play.
In navigation information playing device provided by the invention; Said transmit control module is used for when judging that priority that said audio playing module is in the Voice Navigation information that said broadcast state and described request play is lower than the current in progress Voice Navigation information of audio playing module, ignoring said navigation information playing request.
In navigation information playing device provided by the invention; Said navigation information playing device also comprises display device; Said Voice Navigation information comprises electronic eyes Voice Navigation information; Said transmit control module is used for when judging that priority that said audio playing module is in the Voice Navigation information that said broadcast state and described request play is lower than Voice Navigation information that the current in progress Voice Navigation information of audio playing module and request play and is electronic eyes Voice Navigation information; The notification audio playing module is play buzz when continuing to play current in progress Voice Navigation information, and the notice display device shows the electronic eyes information.
In navigation information playing device provided by the invention; Said Voice Navigation information comprises administrative area suggestion voice navigation information; Said transmit control module is used for when judging that priority that said audio playing module is in the Voice Navigation information that said broadcast state and described request play is lower than Voice Navigation information that the current in progress Voice Navigation information of audio playing module and request play and is administrative area suggestion voice navigation information; The notification audio playing module after playing current in progress Voice Navigation information, the Voice Navigation information that playing request is play.
The technical scheme of embodiment of the present invention; Has following beneficial effect; Through being various navigation informations setting priority; Can come selectively to stop playing current information then the navigation information of playing subsequent triggers according to the significance level of the navigation information that priority reflected, so can reduce the probability of overlapping report, can guarantee that again important navigation information can not disposed by the unessential navigation information of subsequent triggers.
Description of drawings
To combine accompanying drawing and embodiment that the present invention is described further below, in the accompanying drawing:
Fig. 1 is the process flow diagram according to the navigation information player method of the present invention's one preferred embodiment;
Fig. 2 is the structural representation according to the navigational system of the present invention's one preferred embodiment.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.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.
Fig. 1 is the process flow diagram according to the navigation information player method 100 of the present invention's one preferred embodiment.As shown in Figure 1, method 100 starts from step 102.
Subsequently, at next step 104, receive the navigation information playing request.When vehicle is in diverse location, can triggers and send different navigation information playing request.For example, if the coordinate data of current position shows the current administrative area that got into, then can trigger the navigation information playing request that administrative area suggestion voice navigation information is play in the request of sending.Again for example, if drive over the speed limit, then can trigger the navigation information playing request that the Voice Navigation information of driving over the speed limit is play in the request of sending according to a plurality of coordinate datas judgements of receiving recently are current.Therefore, in concrete implementation procedure, at first receive navigation signal, just can trigger and send corresponding navigation information playing request subsequently according to the coordinate data of confirming current location based on the navigation signal of receiving.
Subsequently, at next step 106, judge the current broadcast state that whether is in, the promptly current Voice Navigation information of whether playing is if then forward step 108 to, otherwise forward step 110 to.
As indicated above, if judge the current idle condition (that is, non-broadcast state) that is in, promptly currently do not play any Voice Navigation information in step 106, then forward step 110 to, the Voice Navigation information that the beginning playing request is play.Subsequently, method 100 forwards step 122 to.
As indicated above; If judge the current broadcast state that is in step 106, the promptly current Voice Navigation information of playing then forwards step 108 to; Whether the priority of judging the Voice Navigation information that request is play is higher than in progress Voice Navigation information; If then forward step 114 to, otherwise forward step 112 to.
The present invention relates to multiple Voice Navigation information, its particular type and priority are recorded in the priority correspondence table, and this table can adopt following structure:
| The Voice Navigation information type | Priority |
| Guiding Voice Navigation information | 1 |
| Electronic eyes Voice Navigation information | 2 |
| Administrative area suggestion voice navigation information | 3 |
| The Voice Navigation information of driving over the speed limit | 4 |
| Arrival address suggestion voice navigation information | 5 |
| GPS condition prompting Voice Navigation information | 6 |
| Craspedodrome suggestion voice navigation information | 7 |
Table 1
As shown in table 1, wherein numerical priority value is big more, and corresponding priorities is low more.Through preestablishing priority for the various types of voice navigation information; Just in the time of can receiving two above navigation information playing request at the same time; When perhaps when playing Voice Navigation information, receiving another navigation information playing request, just select to play the information that preferentially to play according to priority.
It should be noted that the content in the table 1 only is used to purport of the present invention is described, is not to be used to limit scope of the present invention.Those skilled in the art should be understood that also but his-and-hers watches 1 are made amendment, and for example increases the Voice Navigation information and the corresponding priorities of other types, to increase other function.
As indicated above; Priority as if the Voice Navigation information of playing in step 108 decision request is higher than in progress Voice Navigation information; Then forward step 114 to, stop to play in progress Voice Navigation information, the Voice Navigation information that the beginning playing request is play; Subsequently, method 100 forwards step 122 to.
As indicated above; Priority as if the Voice Navigation information of playing in step 108 decision request is lower than in progress Voice Navigation information; Then forward step 112 to, continue to judge whether the Voice Navigation information that request is play is electronic eyes Voice Navigation information, if; Then forward step 118 to, otherwise forward step 116 to.
As indicated above; If the Voice Navigation information of playing in step 112 decision request is electronic eyes Voice Navigation information, then forward step 118 to, when continuing to play current in progress Voice Navigation information, play buzz; And show the electronic eyes information, note to remind the driver.Subsequently, method 100 forwards step 122 to.
As indicated above; If the Voice Navigation information of playing in step 112 decision request is not electronic eyes Voice Navigation information; Then forward step 116 to, continue to judge whether the Voice Navigation information that request is play is administrative area suggestion voice navigation information, if; Then forward step 120 to, otherwise forward step 122 to.
As indicated above, if the Voice Navigation information of playing in step 116 decision request is administrative area suggestion voice navigation information, then forward step 120 to; After playing current in progress Voice Navigation information; Play administrative area suggestion voice navigation information, subsequently, method 100 forwards step 122 to.
At last, method 100 ends at step 122.
Can find out by above-mentioned flow process, when the priority of the Voice Navigation information of playing in decision request is lower than in progress Voice Navigation information, will continue the in progress Voice Navigation information of broadcast up to end.In this case; Except continuing to play the in progress Voice Navigation information; If the Voice Navigation information that request is play is electronic eyes Voice Navigation information or administrative area suggestion voice navigation information, then also need the handled in the step 118 and 120 in the execution graph 1.
It should be noted that method 100 only is used to purport of the present invention is described, is not to be used to limit scope of the present invention.Therefore, those skilled in the art should be understood that also and can make amendment to said method, to realize other functions.For example ought be not limited to, two judgements of step 116 and step 118 can be used also use capable of being combined or the like separately.
The present invention also provides a kind of and above-described air navigation aid corresponding navigational system, just combines Fig. 2 to be described in greater detail below.
Fig. 2 is the structural representation according to the navigational system 200 of the present invention's one preferred embodiment.As shown in Figure 2, navigational system 200 comprises navigation signal receiver module 202, navigation module 204 and navigation information playing device 206.
Navigation signal receiver module 202 is used to receive navigation signal 214, and calculates the coordinate data of current position according to the navigation signal of receiving 214, and mails to navigation module 204.
Navigation information playing device 206 is used to receive the navigation information playing request that navigation module 204 sends, and it further comprises transmit control module 208, audio playing module 210, loudspeaker 212 and display device 214.
Transmit control module 208 is used to receive the navigation information playing request, judges whether audio playing module 210 is in broadcast state, and if not, then notification audio playing module 210 begins the Voice Navigation information that playing request are play.When judging that audio playing module 210 is in broadcast state; Transmit control module 208 judges further whether the priority of the Voice Navigation information that request is play is higher than audio playing module 210 current in progress Voice Navigation information; If; Then notification audio playing module 210 stops to play current in progress Voice Navigation information, the Voice Navigation information that the beginning playing request is play.When the priority of judging audio playing module 210 current in progress Voice Navigation information is higher than the Voice Navigation information of request broadcast; Transmit control module 208 is ignored this navigation information playing request; Thus, audio playing module 210 will continue to play current in progress Voice Navigation information until end.As optional; When the priority of judging audio playing module 210 current in progress Voice Navigation information is higher than the Voice Navigation information of request broadcast; Transmit control module 208 can judge further whether the Voice Navigation information that request is play is electronic eyes Voice Navigation information; If; Then notification audio playing module 210 is play buzz when continuing to play current in progress Voice Navigation information, and notice display device 214 demonstration electronic eyes informations, notes to remind the driver; If not, then ignore this navigation information playing request, thus, audio playing module 210 will continue to play current in progress Voice Navigation information until end.In addition; When the priority of judging audio playing module 210 current in progress Voice Navigation information is higher than the Voice Navigation information of request broadcast; Transmit control module 208 can judge further whether the Voice Navigation information that request is play is administrative area suggestion voice navigation information; If then notification audio playing module 210 is after playing current in progress Voice Navigation information, the Voice Navigation information that playing request is play is administrative area suggestion voice navigation information; If not, then ignore this navigation information playing request, thus, audio playing module 210 will continue to play current in progress Voice Navigation information until end.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a navigation information player method is used to play Voice Navigation information, it is characterized in that, comprises the steps:
S1, reception navigation information playing request;
S2, be that the priority of the Voice Navigation information play of broadcast state and request is when being higher than current in progress Voice Navigation information at the work at present state; Stop to play current in progress Voice Navigation information, the Voice Navigation information that the beginning playing request is play;
Said step S2 also comprises; At the work at present state is that the priority of the Voice Navigation information play of said broadcast state and described request is when being lower than Voice Navigation information that current in progress Voice Navigation information and request play and being electronic eyes Voice Navigation information; When continuing to play current in progress Voice Navigation information, play buzz, and show the electronic eyes information.
2. navigation information player method according to claim 1 is characterized in that, said step S2 also comprises, when the work at present state is idle condition, begins to play the Voice Navigation information that described request is play.
3. navigation information player method according to claim 1 and 2; It is characterized in that; Said step S2 also comprises; At the work at present state is the priority of the Voice Navigation information play of said broadcast state and described request when being lower than current in progress Voice Navigation information, continues to play current in progress Voice Navigation information.
4. navigation information player method according to claim 1; It is characterized in that; Said Voice Navigation information comprises administrative area suggestion voice navigation information; Said step S2 also comprises; At the work at present state is the priority of the Voice Navigation information play of said broadcast state and described request when being lower than Voice Navigation information that current in progress Voice Navigation information and request play and being administrative area suggestion voice navigation information, after playing current in progress Voice Navigation information, and the Voice Navigation information that playing request is play.
5. navigation information playing device comprises:
Audio playing module is used to play Voice Navigation information;
It is characterized in that, also comprise:
Transmit control module; Be used to receive the navigation information playing request; When judging that priority that audio playing module is in the Voice Navigation information that broadcast state and request play is higher than the current in progress Voice Navigation information of audio playing module; The notification audio playing module stops to play current in progress Voice Navigation information, the Voice Navigation information that the beginning playing request is play;
Said navigation information playing device also comprises display device; Said Voice Navigation information comprises electronic eyes Voice Navigation information; Said transmit control module also is used for when judging that priority that said audio playing module is in the Voice Navigation information that said broadcast state and described request play is lower than Voice Navigation information that the current in progress Voice Navigation information of audio playing module and request play and is electronic eyes Voice Navigation information; The notification audio playing module is play buzz when continuing to play current in progress Voice Navigation information, and the notice display device shows the electronic eyes information.
6. navigation information playing device according to claim 5 is characterized in that, said transmit control module is used for when judging that said audio playing module is in idle condition, and the notification audio playing module begins to play the Voice Navigation information that described request is play.
7. according to claim 5 or 6 described navigation information playing devices; It is characterized in that; Said transmit control module is used for when judging that priority that said audio playing module is in the Voice Navigation information that said broadcast state and described request play is lower than the current in progress Voice Navigation information of audio playing module, ignoring said navigation information playing request.
8. according to claim 5 or 6 described navigation information playing devices; It is characterized in that; Said Voice Navigation information comprises administrative area suggestion voice navigation information; Said transmit control module is used for when judging that priority that said audio playing module is in the Voice Navigation information that said broadcast state and described request play is lower than Voice Navigation information that the current in progress Voice Navigation information of audio playing module and request play and is administrative area suggestion voice navigation information; The notification audio playing module after playing current in progress Voice Navigation information, the Voice Navigation information that playing request is play.
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| CN2008101421290A CN101349569B (en) | 2008-08-29 | 2008-08-29 | Method and apparatus for playing navigation information |
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| CN2008101421290A CN101349569B (en) | 2008-08-29 | 2008-08-29 | Method and apparatus for playing navigation information |
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| CN101349569B true CN101349569B (en) | 2012-03-21 |
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Effective date of registration: 20091030 Address after: B-908, innovation and Technology Plaza, Tian An Digital City, Shenzhen, Guangdong, Futian District 518040, China Applicant after: Shenzhen Careland Computer System Technology Co., Ltd. Address before: B-908, innovation and Technology Plaza, Tian An Digital City, Shenzhen, Guangdong, Futian District 518040, China Applicant before: Kaili Dexing Technology (Shenzhen) Co., Ltd. |
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