CN102168984A - Real-time interactive navigation system and method for set area - Google Patents
Real-time interactive navigation system and method for set area Download PDFInfo
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- CN102168984A CN102168984A CN2010102273999A CN201010227399A CN102168984A CN 102168984 A CN102168984 A CN 102168984A CN 2010102273999 A CN2010102273999 A CN 2010102273999A CN 201010227399 A CN201010227399 A CN 201010227399A CN 102168984 A CN102168984 A CN 102168984A
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Abstract
The invention discloses a real-time interactive navigation method for a set area, which comprises the following steps that: users initiate a navigation request on a target address by user equipment and a communication network, wherein the navigation request at least comprises target address information and the identification information of the user equipment, and the user equipment has a position function; a navigation service center determines the current position information of the user equipment according to the received navigation request from the user equipment, determines whether a navigation route generated after navigation operation is revised or not according to the specific road condition when determining that the current position information and target address information of the user equipment are within the set area further and sends navigation result data to the user equipment; and the user equipment analyzes the navigation result data and converts the navigation result data into the navigation route to be displayed. The invention also discloses a system for realizing the method. By the method and the system, the accurate navigation on the set area is realized, and the users of the user equipment travel conveniently within the set area.
Description
Technical field
The present invention relates to airmanship, relate in particular to a kind of real-time, interactive navigational system and method that is used for setting regions.
Background technology
Navigational system be based on global position system and electronic map technique and realize design track route and and provide the system of navigation in real time for the user.The realization of navigation mainly depends on powerful electronic map technique.Navigational system can be planned the corresponding navigation circuit automatically according to the starting point and the destination of user's input, and these planning circuits can set whether will pass through some approach point, and whether avoid high speed etc.When the user by planning circuit do not travel, when perhaps going to the wrong way route, the position that navigational system can be current according to the user is planned the circuit of a new arrival destination again.
Need to prove that existing navigational system is to depend on the route guidance that the navigation algorithm that sets and the road information in the electronic chart are realized, has following defective at present:
No matter existing navigational system is to carry out the navigation way that navigation way calculates according to default route or according to certain algorithm, when requiring navigational system to carry out route planning at every turn, in a period of time, as long as the navigation Origin And Destination of input is constant, determined navigation way result is identical all the time, in this case, if when the user finds that navigation results is inaccurate or unreasonable, can not obtain result more accurately by sending navigation requests once more.
Existing navigational system can not satisfy the navigation demand of focus garden well.With the Summer Palace and the so popular scenic spot of the Forbidden City is example, system should plan tour according to the importance and the Congestion Level SPCC at each sight spot in the scenic spot, and the Forbidden City and sight spot, Summer Palace situation are different, the rule of route just needs to adjust, also just say the data input that to readjust the self-navigation arithmetic system, and this variation has tangible randomness, has increased the realization risk of navigational system and the cost of system deployment.In addition, existing navigational system is at map datum not more under the news, can not find that the interim construction in focus garden causes road to interrupt or increases situation such as passage newly, will can not get actual available appropriate result according to existing data computation.When the point of destination of setting as the user is a unknown point of interest (blind spot) in the navigation system map database, navigational system can not be finished navigation requests.
In sum, this class navigational system is not suitable in the scene big in scope, that the location application accuracy requirement is higher.
Summary of the invention
In view of this, fundamental purpose of the present invention is to provide a kind of real-time, interactive navigational system and method that is used for setting regions, can navigate to the travel line of setting regions according to the request of subscriber equipment, and the user is advanced more freely in setting regions.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of real-time, interactive air navigation aid that is used for setting regions, the navigation Service central store has the electronic map information of setting regions; Be updated periodically the electronic map information of this setting regions according to the real-time relevant information of each position in the real-time road condition information of described setting regions and the described setting regions; Described navigation Service center is connected with subscriber equipment by communication network; Described method comprises:
The user initiates navigation requests to destination address by subscriber equipment and communication network, comprises the identification information of target address information, subscriber equipment in the described navigation requests at least; Described subscriber equipment possesses positioning function;
The navigation Service center is according to the navigation requests from subscriber equipment that is received, determine the current location information of described subscriber equipment, and determine that further described subscriber equipment current position information and described destination address information are all when described setting regions, carry out navigation operations according to the navigation algorithm of setting, generate the navigation results data; And described navigation results data are sent to described subscriber equipment;
Described subscriber equipment is resolved described navigation results data, and described navigation results data are converted to navigation circuit and demonstration.
Preferably, described subscriber equipment passes through the location of the positioning function realization of self to this subscriber equipment, and the positional information of being located is reported described navigation Service center;
Described navigation Service center is defined as received positional information the current location information of described subscriber equipment.
Preferably, described user also comprises the described subscriber equipment current position information of user's input by in the navigation requests of subscriber equipment initiation to destination address;
Described navigation Service center is defined as received positional information the current location information of described subscriber equipment.
Preferably, when described navigation Service center receives from the navigation requests of subscriber equipment, described subscriber equipment is positioned, determine described subscriber equipment current position information according to the identification information of described subscriber equipment.
Preferably, described user sends described navigation requests by the instant communication message mode, or reports described navigation requests by the automatic speech talking mode of subscriber equipment;
When sending described navigation requests by the automatic speech talking mode, the destination address information that the user at described navigation Service center provides according to described subscriber equipment user/and described subscriber equipment current position information, carry out navigation operations in the electronic map information of the navigation algorithm setting regions that utilization is set.
Preferably, when described navigation Service center receives the current position information of described user equipment to report, initiate location, determine described subscriber equipment current position information described subscriber equipment;
Described method further comprises: verify the current actual position information of described subscriber equipment whether with the current position information coupling of user equipment to report, and when not matching, finish current navigation processing.
Preferably, also comprise in the described navigation results data navigation circuit the relevant information of position of process;
Described method also comprises:
Described subscriber equipment is realized user's course is monitored according to self positioning function, and whether prompting user direct of travel is accurate, and the user during through the relevant position, the relevant information to the described relevant position of user prompt.
Preferably, described setting regions is the zone, tourist attractions, or the community zone, or hospital area;
The position of described setting regions comprises toilet, building, shop, supermarket, bank, post and telecommunications office, call box, news-stand, restaurant, parking lot, sight spot sign building, sight spot mark region;
The location dependent information of described setting regions comprises road, and whether construction information, road allow the relevant recommended information of current customer traffic information, sight spot sign building and sight spot mark region of traffic information, parking lot current parking condition, supermarket current business information, bank and post and telecommunications office.
A kind of real-time, interactive navigational system that is used for setting regions comprises subscriber equipment and communication network; Described system also comprises the navigation Service center, described navigation Service center comprises the database of the electronic map information that is used to store setting regions, navigation way is determined the center, with the communication unit that subscriber equipment and communication network communicate, be used for being updated periodically the updating block of the electronic map information of this setting regions in the database according to the real-time relevant information of the real-time road condition information of described setting regions and each position of described setting regions;
The user initiates navigation requests to destination address by subscriber equipment and communication network, comprises the identification information of target address information, subscriber equipment in the described navigation requests at least; Described subscriber equipment possesses positioning function;
The navigation Service center is according to the navigation requests from subscriber equipment that is received, determine the current location information of described subscriber equipment, and determine that further described subscriber equipment current position information and described destination address information are all when described setting regions, determine that according to navigation way the navigation algorithm that the center is set carries out navigation operations, generates the navigation results data; And described navigation results data are sent to described subscriber equipment by communication unit;
Described subscriber equipment is resolved described navigation results data, and described navigation results data are converted to navigation circuit and demonstration.
Preferably, described subscriber equipment further passes through the location of the positioning function realization of self to this subscriber equipment, and the positional information of being located is reported described navigation Service center;
Described navigation Service center further is defined as received positional information the current location information of described subscriber equipment.
Preferably, the described subscriber equipment current position information that also comprises user's input in the described navigation requests;
Described navigation Service center further is defined as received positional information the current location information of described subscriber equipment.
Preferably, described navigation Service center also comprises positioning unit, is used for initiating location to described subscriber equipment according to the identification information of described subscriber equipment;
When the communication unit at described navigation Service center receives from the navigation requests of subscriber equipment, described subscriber equipment is positioned, determine described subscriber equipment current position information according to the identification information of described subscriber equipment.
Preferably, described navigation Service center also comprises positioning unit, is used for initiating location to described subscriber equipment according to the identification information of described subscriber equipment;
When the communication unit at described navigation Service center receives from the navigation requests of subscriber equipment, described subscriber equipment is positioned, determine described subscriber equipment current position information according to the identification information of described subscriber equipment;
Whether mate with the current position information of user equipment to report, and finish current navigation processing when not matching at the described navigation Service center further current actual position information of the described subscriber equipment of checking.
Preferably, also comprise in the described navigation results data navigation circuit the relevant information of position of process;
Described subscriber equipment is further realized user's course is monitored according to the positioning function of self, and whether prompting user direct of travel is accurate, and the user during through the relevant position, the relevant information to the described relevant position of user prompt.
Preferably, described setting regions is the zone, tourist attractions, or the community zone, or hospital area;
The position of described setting regions comprises toilet, building, shop, supermarket, bank, post and telecommunications office, call box, news-stand, restaurant, parking lot, sight spot sign building, sight spot mark region;
The location dependent information of described setting regions comprises road, and whether construction information, road allow the relevant recommended information of current customer traffic information, sight spot sign building and sight spot mark region of traffic information, parking lot current parking condition, supermarket current business information, bank and post and telecommunications office.
Among the present invention, when the user initiates navigation requests to destination address by subscriber equipment, best course will be determined for the user according to navigation requests in the navigation Service center that is connected with communication network, and generation corresponding navigation result data, send to subscriber equipment, subscriber equipment is resolved the navigation results data that the navigation Service center sends, and generates the navigation circuit rear line and shows.Including a series of positional informations on the navigation circuit in the navigation results data that the navigation Service center sends, also comprise the information that these positions are relevant simultaneously, is that the market is an example with the position, also comprises the relevant informations such as information whether do business in the market.Subscriber equipment will be monitored according to the course to the user, and the location dependent information in the navigation circuit of institute's approach is notified to the subscriber equipment user.The present invention has realized the accurate navigation to setting regions, and the positional information of these setting regions can not comprise in general electronic aid to navigation, has realized that so promptly the subscriber equipment user obtains the course in this zone more accurately.The present invention supports that also the user initiates navigation requests by voice mode, has made things convenient for the application of user to navigate mode of the present invention.
Description of drawings
Fig. 1 is used for the process flow diagram of the real-time, interactive air navigation aid of setting regions for the present invention;
Fig. 2 is used for the structural representation of the real-time, interactive navigational system of setting regions for the present invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, by the following examples and with reference to accompanying drawing, the present invention is described in more detail.
The real-time, interactive air navigation aid that is used for setting regions of the present invention is applied to have the system of navigation Service center, subscriber equipment and communication network; Wherein, navigation Service is centered close to network side, is the entity at navigation processing logic place, and can be by the navigation requests that the user uses and process user equipment sends at navigation Service center.Among the present invention, navigation Service is centered close within the focus garden such as zone, tourist attractions of having disposed basic communication network, as is arranged in the park; Certainly, also can be arranged at some communities or zones such as block such as commercial street or shopping mall.Subscriber equipment is generally mobile intelligent terminal such as mobile phone, generally have positioning function such as GPS (GPS, Global Positioning System), mobile intelligent terminal of the present invention is not limited to the GPS positioning function, can also support satellite-based enhanced system (SBAS, Satellite Based Augmentation System), accurate zenith satellite system (QZSS, but be not limited to above-mentioned technology Quasi Zenith Satellite System) and positioning function such as Galileo (Galileo) system.Above-mentioned mobile intelligent terminal has basic communication capacity, as communicating by basic communication network and positioning service center.The basic communication network here comprises communication network and mobile network etc. or its combination.
Navigation Service of the present invention center is mainly used in carries out navigation operations to the localizing objects address of user's request, thereby navigation circuit is provided.The navigation Service center comprises the database of the electronic map information that is used to store setting regions, navigation way is determined the center, with the communication unit that subscriber equipment and basic communication network communicate, be used for the updating block of electronic map information that real-time road condition information according to described setting regions is updated periodically the focus garden of database; Store the electronic map information of setting regions in the database, this electronic map information need periodically be upgraded according to the real-time road condition information of focus garden, as when information such as some road construction.In the electronic map information of the present invention, also comprise the relevant information of relevant position, as the information on parking lot and current parking stall etc., the relevant information of these positions needs constantly to upgrade.About the relevant information of position, will be described in detail hereinafter.
Maximum characteristics of the present invention are navigation ways of the focus garden that can provide more detailed, relevant location information in the focus garden electronic chart is divided very carefully, indicate building, sight spot mark region information etc. as toilet, building, shop, supermarket, bank, post and telecommunications office, call box, news-stand, restaurant, parking lot, the sight spot that can not provide in the common electronic map information, the present invention all can provide.This with general electronic chart in mainly provide the mode of line information that the different of essence are arranged.The present invention demarcates navigation way by these positional informations, thereby the user to subscriber equipment provides preferable course, simultaneously, the relevant information of relevant position is also offered the subscriber equipment user in the lump, make its sight spot of fully understanding this focus garden setting and the supporting information of infrastructure device etc., make the user equipment user more understand this focus garden.
Electronic map information of the present invention will so that the subscriber equipment user recognizes the location dependent information of focus garden in real time, provide better navigation circuit according to the actual state real-time update of each position.When construction or current at times characteristic being arranged as some circuit, navigation Service of the present invention center will be updated to relevant information in the electronic map information, when foundation user's navigation requests is navigated, will carry out computing to navigation circuit in conjunction with these positional informations, thereby avoid providing the circuit that can not pass through or pass through inconvenience to the user.Navigation circuit provided by the present invention is more accurate, reasonable.Among the present invention, the electronic map information of navigation Service central service is based on the focus garden and is provided with, concrete, can be on the basis of third party's electronic map information, zone in this focus garden correspondence, set up relevant sight spot information in this focus garden, the sight spot recommended information, the relevant information of infrastructure situation, as the sight spot in the focus garden, the toilet, news-stand, the shop, the dining room, relevant informations such as sidewalk all are added in this focus garden on third party's map, in addition, also store the relevant information of above-mentioned relevant position in the electronic map information of the present invention, recommended information as the sight spot, the business information in shop, how much are parking lot parking condition such as parking stall, information such as current whether in addition parking stall.When these sight spots of user's approach, show above-mentioned relevant information to the user.
Electronic map information of the present invention also can be ad hoc electronic map information, and promptly the navigation Service center safeguards that root according to self demand to electronic chart, is provided with the special electronic map of corresponding focus garden.When the user communicated by letter with the navigation Service center by the subscriber equipment of oneself, the electronic map information that this is special-purpose downloaded in user's the subscriber equipment.Perhaps, as a kind of realization means, initiatively download to by the subscriber equipment user in the subscriber equipment of oneself.As the navigation Service center electronic map information is provided on the related web site, interesting user can download this electronic map information.
Among the present invention, navigation way determines that the center mainly is the navigation requests generation corresponding navigation route according to the user.Owing to the present invention is to provide the navigation Service of specific region, therefore, the navigation granularity will be thinner.As receive the user when asking the navigation requests of toilet, will be according to user's current position information, in the electronic map information of focus of the present invention garden, search the relevant information of toilet, and the relevant routes data that found are sent to user's subscriber equipment.Among the present invention, the destination that the user asks to navigate might be the place of typing in electronic map information not, at this moment, with the actual demand that needs the staff at navigation Service center according to the user, on electronic chart, indicate the location coordinates of the required not typing electronic map information of user, thereby generate the corresponding navigation circuit, and feed back to the subscriber equipment user.Certainly, when in being defined as the navigation way that the user generates, hot work in progress or restricted driving (too many as current visitor) road being arranged, for the user determines new navigation way, and feed back to the user with again.The navigation Service that navigation Service of the present invention center is provided has really realized the interaction with the user.As by the instant message mode on the subscriber equipment, realize the instant messaging with the navigation Service center, the navigation requests that generation can be met consumers' demand.Perhaps, by the short message way of subscriber equipment, navigation service centre sends relevant navigation requests, and can realize both sides' interaction by receiving the short message at navigation Service center.Certainly, the user also can realize that carrying out the voice ditch with navigation Service central task personnel passes to the expression navigation requests by the phonetic function on the subscriber equipment, by the required navigation requests of the input user of navigation Service central task personnel navigation service centre, realize corresponding navigation.Voice mode among the present invention, it is the speech business of setting up in the navigation interface, be that the user is when subscriber equipment is in navigation interface, icon by this voice mode, can realize calling to the navigation Service center, realize linking up with the voice at navigation Service center, like this, the user needn't withdraw from navigation interface can realize conversation with the navigation Service center.It will be appreciated by those skilled in the art that by navigation interface and realize that speech business is to realize easily, as realizing above-mentioned functions by IP-based speech business.
Those skilled in the art are to be understood that, carrying out navigation operations according to destination locations information and user's current position information is prior art, navigation operations is not the emphasis of technical solution of the present invention, owing to be prior art, the present invention repeats no more the details that navigation operations realizes.Navigation operations among the present invention, need take into full account the road situation in the electronic map information, when causing congestion in road too much when definite current road construction or owing to the visitor, provide other unimpeded route informations to the subscriber equipment user, as some sidewalk routes of not known etc. by majority.In a word, the present invention can provide the navigation way of applying focus garden to the user, provides preferable focus garden navigation Service to the user.
Among the present invention, information relevant with positional information such as road can also be provided, and whether construction information, road allow traffic information, the current current current customer traffic information of business information, bank and post and telecommunications office in parking condition, supermarket in parking lot.These information are upgraded together as electronic map information, and the update cycle can be set according to requirement in practical systems, are set to half an hour, 1 hour or 20 minutes etc. as the update cycle.
Below in conjunction with process flow diagram, illustrate the essence of technical solution of the present invention in further detail.
Fig. 1 is used for the process flow diagram of the real-time, interactive air navigation aid of setting regions for the present invention, and as shown in Figure 1, the real-time, interactive air navigation aid that the present invention is used for setting regions may further comprise the steps:
Here, subscriber equipment mainly refers to have movability, make things convenient for the user to carry and have the intelligent terminal of communication function, as mobile phone or have the intelligent terminals such as personal digital assistant of cell-phone function.Subscriber equipment of the present invention also has positioning function, can realize the definite function to self-position.As have at least a of aforementioned positioning function.
Among the present invention, when the user sends navigation requests by subscriber equipment, can be that short message way sends navigation requests.Place short message as identification information, and send to the navigation Service center target address information, subscriber equipment.The relevant information that extract in the short message at the navigation Service center can be obtained this target address information etc.
Among the present invention, also support to send navigation requests message by special agreement, the form of setting navigation request message after subscriber equipment receives user's triggering, generates navigation requests message automatically by setting form, and sends to the navigation Service center in advance; The navigation Service center obtains the identification information of target address information, subscriber equipment etc. according to resolving navigation requests message, realizes determining of navigation circuit.
In this step, after the navigation Service center receives navigation requests, determine the current location information of subscriber equipment.Here, subscriber equipment can report the positional information of self by navigation requests, at first determines self positional information as subscriber equipment by the positioning function of self, and determined positional information is carried on reports the navigation Service center in the navigation requests.The navigation Service center is with the position information of user equipment that carries in the navigation requests current location as subscriber equipment.
Certainly, also can realize reporting of subscriber equipment current location information,, the positional information at current user equipment place is written in the navigation requests, and send to for the navigation Service center as when the short message way report of user device location information by the user.The navigation Service center is with the position information of user equipment that carries in the navigation requests current location as subscriber equipment.
Perhaps, the automatic speech talking mode by subscriber equipment reports described navigation requests; Concrete, when the automatic speech talking mode of being supported by self software of subscriber equipment sends described navigation requests, this automatic speech talking mode is directly enabled function corresponding by the user can realize conversation with the navigation Service center, like this, the subscriber equipment user needn't jump out navigation interface and can realize reporting of information.The destination address information that the user at described navigation Service center provides according to described subscriber equipment user/and described subscriber equipment current position information, carry out navigation operations in the electronic map information of the navigation algorithm setting regions that utilization is set.Subscriber equipment of the present invention is equiped with the software of navigation center's appointment, but as configured in advance in subscriber equipment, also can when subscriber equipment is linked into the navigation Service center first, related software be sent in the subscriber equipment by the navigation Service center.
Certainly, the positioning function to subscriber equipment also can be triggered in the navigation Service center after receiving the navigation requests of subscriber equipment.At this moment, the positioning function to subscriber equipment need be supported in the navigation Service center, as realize location by current mobile network to subscriber equipment, be the identification information of navigation Service center according to subscriber equipment, the mobile network realizes the location to subscriber equipment under the triggering mobile terminals, and will locate the positional information of the positional information of acquisition as subscriber equipment.
In this step, need also to determine that the destination address information of user's input and subscriber equipment current position information are whether all in setting regions of the present invention, the present invention realizes is navigation to popular garden, and therefore, the navigation position that is realized should be all in described popular garden.Concrete, mate positional information in the electronic map information of storing in the self database etc. at the navigation Service center with the current location information of subscriber equipment and the destination address information in the navigation requests, deserve and to determine that promptly positional information is present in the described popular garden, otherwise be not present in described popular garden, the navigation failure.
Among the present invention, when the current location information of subscriber equipment and destination address information are all in setting regions, carry out navigation operations by the navigation Service center according to the electronic map information of self, and generate the navigation results data.Among the present invention, mainly be to determine user's current location, and offer subscriber equipment to the travel path between the destination address.For popular garden, that generally face all is the visitor who just comes, and its demand to navigation is more urgent.Yet present electronic chart can not be realized the navigation in this zone, the non-public way of the road of garden, and its information can not be gathered by present electronic chart.Be accurate to the rank in building, toilet, supermarket, shop with the present invention, existing navigation terminal limited storage space, if electronic chart is accurate to above-mentioned rank, terminal will be quite low to the processing speed of so huge database, and shared storage space is also with considerable.Therefore, the present invention promptly is at zones such as tourist attractions, realizes local precision navigation.
In the navigation results data of the present invention, also comprise some information relevant with relevant position in the navigation circuit, whether construction information, road allow the current business information in traffic information, parking lot current parking condition, supermarket, the current customer traffic information of fuel feeding condition information, bank and post and telecommunications office of refuelling station as road.Which infrastructure the relevant position that the subscriber equipment user can understand on the current route all has, other sight spots on the route, the characteristics at this sight spot etc.Above-mentioned location dependent information also can regular update, and is stored in the electronic map information.
Subscriber equipment is resolved the navigation results data, and these navigation results data come down to electronic map information.If adopt the electronic chart form of supporting mutually in navigation Service center and the subscriber equipment, subscriber equipment will directly parse relevant navigation results data, show relevant navigation circuit.Among the present invention, can arrange the electronic map data form that the navigation Service center adopts subscriber equipment to support, as adopting predetermined data form in the relevant criterion.
In this step, whether subscriber equipment utilizes the positioning function of self to realize location to self-position, and compares with navigation way, consistent with navigation circuit with the direct of travel of determining the user, reminds user etc. when inconsistent as determining.Among the present invention, also support course, notify the user in the lump, notify etc. as notifying the user by language or showing by literal with the relevant information of the relevant position that relates in the course according to the user.It will be appreciated by those skilled in the art that carrying out information reminding according to the navigation results data is prior art, the present invention repeats no more it and realizes details.
In this step, the location dependent information of popular garden comprises road, and whether construction information, road allow traffic information, the current current current customer traffic information of business information, bank and post and telecommunications office in parking condition, supermarket in parking lot.
Fig. 2 is used for the structural representation of the real-time, interactive navigational system of setting regions for the present invention, as shown in Figure 2, the real-time, interactive navigational system that the present invention is used for setting regions comprises subscriber equipment, communication network, navigation Service center etc., wherein, the navigation Service center comprises the database of the electronic map information that is used to store setting regions, navigation way is determined the center, with the communication unit (not shown) that subscriber equipment and communication network communicate, be used for being updated periodically the updating block (not shown) of the electronic map information of this setting regions in the database according to the real-time relevant information of each position in the real-time relevant information of the real-time road condition information of described setting regions and each position of described setting regions and the described setting regions;
The user initiates navigation requests to destination address by subscriber equipment and communication network, comprises the identification information of target address information, subscriber equipment in the described navigation requests at least; Described subscriber equipment possesses positioning function; Among the present invention, communication system comprises that with base station or relay station as access point mobile communication system etc., subscriber equipment is supported above-mentioned mobile communication function.
The navigation Service center is according to the navigation requests from subscriber equipment that is received, determine the current location information of described subscriber equipment, and determine that further described subscriber equipment current position information and described destination address information are all when described setting regions, determine that according to navigation way the navigation algorithm that the center is set carries out navigation operations, generates the navigation results data; And described navigation results data are sent to described subscriber equipment by communication unit;
Described subscriber equipment is resolved described navigation results data, and described navigation results data are converted to navigation circuit and demonstration.
Above-mentioned subscriber equipment further passes through the location of the positioning function realization of self to this subscriber equipment, and the positional information of being located is reported described navigation Service center; Perhaps, the described subscriber equipment current position information that also comprises user's input in the described navigation requests;
Above-mentioned navigation Service center further is defined as received positional information the current location information of described subscriber equipment.
Above-mentioned navigation Service center also comprises positioning unit, is used for initiating location to described subscriber equipment according to the identification information of described subscriber equipment;
When the communication unit at above-mentioned navigation Service center receives from the navigation requests of subscriber equipment, described subscriber equipment is positioned, determine described subscriber equipment current position information according to the identification information of described subscriber equipment.
Above-mentioned navigation Service center also comprises positioning unit, is used for initiating location to described subscriber equipment according to the identification information of described subscriber equipment;
When the communication unit at above-mentioned navigation Service center receives from the navigation requests of subscriber equipment, described subscriber equipment is positioned, determine described subscriber equipment current position information according to the identification information of described subscriber equipment;
Whether mate with the current position information of user equipment to report, and finish current navigation processing when not matching at the above-mentioned navigation Service center further current actual position information of the described subscriber equipment of checking.
Also comprise in the above-mentioned navigation results data navigation circuit the relevant information of position of process;
Above-mentioned subscriber equipment is further realized user's course is monitored according to the positioning function of self, and whether prompting user direct of travel is accurate, and the user during through the relevant position, the relevant information to the described relevant position of user prompt;
Above-mentioned setting regions is the zone, tourist attractions, or the community zone, or hospital area;
The position of described setting regions comprises toilet, building, shop, supermarket, bank, post and telecommunications office, call box, news-stand, restaurant, parking lot, sight spot sign building, sight spot mark region;
The location dependent information of described setting regions comprises road, and whether construction information, road allow the relevant recommended information of current customer traffic information, sight spot sign building and sight spot mark region of traffic information, parking lot current parking condition, supermarket current business information, bank and post and telecommunications office.
The present invention is used for the realization function of each equipment of the real-time, interactive navigational system of setting regions specifically can be referring to the associated description of the aforementioned real-time, interactive air navigation aid that is used for setting regions and understand.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.
Claims (10)
1. a real-time, interactive air navigation aid that is used for setting regions is characterized in that the navigation Service central store has the electronic map information of setting regions; Be updated periodically the electronic map information of this setting regions according to the real-time relevant information of each position in the real-time road condition information of described setting regions and the described setting regions; Described navigation Service center is connected with subscriber equipment by communication network; Described method comprises:
The user initiates navigation requests to destination address by subscriber equipment and communication network, comprises the identification information of target address information, subscriber equipment in the described navigation requests at least; Described subscriber equipment possesses positioning function;
The navigation Service center is according to the navigation requests from subscriber equipment that is received, determine the current location information of described subscriber equipment, and determine that further described subscriber equipment current position information and described destination address information are all when described setting regions, carry out navigation operations according to the navigation algorithm of setting, generate the navigation results data; And described navigation results data are sent to described subscriber equipment;
Described subscriber equipment is resolved described navigation results data, and described navigation results data are converted to navigation circuit and demonstration.
2. method according to claim 1 is characterized in that, described subscriber equipment passes through the location of the positioning function realization of self to this subscriber equipment, and the positional information of being located is reported described navigation Service center; Perhaps, described user also comprises the described subscriber equipment current position information of user's input by in the navigation requests of subscriber equipment initiation to destination address;
Described navigation Service center is defined as received positional information the current location information of described subscriber equipment.
3. method according to claim 1, it is characterized in that, when described navigation Service center receives from the navigation requests of subscriber equipment, described subscriber equipment is positioned, determine described subscriber equipment current position information according to the identification information of described subscriber equipment.
4. method according to claim 1 is characterized in that described user sends described navigation requests by the instant communication message mode, or reports described navigation requests by the automatic speech talking mode of subscriber equipment;
When sending described navigation requests by the automatic speech talking mode, the destination address information that the user at described navigation Service center provides according to described subscriber equipment user/and described subscriber equipment current position information, carry out navigation operations in the electronic map information of the navigation algorithm setting regions that utilization is set.
5. according to claim 2 or 4 described methods, it is characterized in that, when described navigation Service center receives the current position information of described user equipment to report, initiate location, determine described subscriber equipment current position information described subscriber equipment;
Described method further comprises: verify the current actual position information of described subscriber equipment whether with the current position information coupling of user equipment to report, and when not matching, finish current navigation processing.
6. method according to claim 1 is characterized in that, also comprise in the described navigation results data navigation circuit the relevant information of position of process;
Described method also comprises:
Described subscriber equipment is realized user's course is monitored according to self positioning function, and whether prompting user direct of travel is accurate, and the user during through the relevant position, the relevant information to the described relevant position of user prompt;
Described setting regions is the zone, tourist attractions, or the community zone, or hospital area;
The position of described setting regions comprises toilet, building, shop, supermarket, bank, post and telecommunications office, call box, news-stand, restaurant, parking lot, sight spot sign building, sight spot mark region;
The location dependent information of described setting regions comprises road, and whether construction information, road allow the relevant recommended information of current customer traffic information, sight spot sign building and sight spot mark region of traffic information, parking lot current parking condition, supermarket current business information, bank and post and telecommunications office.
7. a real-time, interactive navigational system that is used for setting regions comprises subscriber equipment and communication network; It is characterized in that, described system also comprises the navigation Service center, described navigation Service center comprises the database of the electronic map information that is used to store setting regions, navigation way is determined the center, with the communication unit that subscriber equipment and communication network communicate, be used for being updated periodically the updating block of the electronic map information of this setting regions in the database according to the real-time relevant information of the real-time road condition information of described setting regions and each position of described setting regions;
The user initiates navigation requests to destination address by subscriber equipment and communication network, comprises the identification information of target address information, subscriber equipment in the described navigation requests at least; Described subscriber equipment possesses positioning function;
The navigation Service center is according to the navigation requests from subscriber equipment that is received, determine the current location information of described subscriber equipment, and determine that further described subscriber equipment current position information and described destination address information are all when described setting regions, determine that according to navigation way the navigation algorithm that the center is set carries out navigation operations, generates the navigation results data; And described navigation results data are sent to described subscriber equipment by communication unit;
Described subscriber equipment is resolved described navigation results data, and described navigation results data are converted to navigation circuit and demonstration.
8. system according to claim 7 is characterized in that, described subscriber equipment further passes through the location of the positioning function realization of self to this subscriber equipment, and the positional information of being located is reported described navigation Service center; Perhaps, the described subscriber equipment current position information that also comprises user's input in the described navigation requests;
Described navigation Service center further is defined as received positional information the current location information of described subscriber equipment.
9. system according to claim 7 is characterized in that, described navigation Service center also comprises positioning unit, is used for initiating location to described subscriber equipment according to the identification information of described subscriber equipment;
When the communication unit at described navigation Service center receives from the navigation requests of subscriber equipment, described subscriber equipment is positioned, determine described subscriber equipment current position information according to the identification information of described subscriber equipment.
10. system according to claim 7 is characterized in that, also comprise in the described navigation results data navigation circuit the relevant information of position of process;
Described subscriber equipment is further realized user's course is monitored according to the positioning function of self, and whether prompting user direct of travel is accurate, and the user during through the relevant position, the relevant information to the described relevant position of user prompt;
Described setting regions is the zone, tourist attractions, or the community zone, or hospital area;
The position of described setting regions comprises toilet, building, shop, supermarket, bank, post and telecommunications office, call box, news-stand, restaurant, parking lot, sight spot sign building, sight spot mark region;
The location dependent information of described setting regions comprises road, and whether construction information, road allow the relevant recommended information of current customer traffic information, sight spot sign building and sight spot mark region of traffic information, parking lot current parking condition, supermarket current business information, bank and post and telecommunications office.
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| CN2010102273999A CN102168984A (en) | 2010-07-07 | 2010-07-07 | Real-time interactive navigation system and method for set area |
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| CN2010102273999A CN102168984A (en) | 2010-07-07 | 2010-07-07 | Real-time interactive navigation system and method for set area |
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| CN102168984A true CN102168984A (en) | 2011-08-31 |
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