Summary of the invention
The present invention makes in order to solve the above-mentioned technical matters that exists in the prior art; Its purpose is to provide a kind of air navigation aid and system that is used for road network, after parking, goes on foot the problem that can not effectively be navigated in the process of destination with the solution user.
According to an aspect of the present invention, a kind of air navigation aid that is used for road network is provided, it comprises: carry out ordinary navigation mode, be used to export the routing information from the vehicle current location to preset destination locations; The execution navigation mode of parking is used to export the routing information from the vehicle current location to the position of confirming, parking lot; Acquisition from vehicle on the parking stall in parking lot the routing information to said destination locations; And with obtained the routing information to said destination locations sends on the predetermined mobile receiving device on the parking stall in parking lot from vehicle.
Preferably, saidly can comprise the routing information that exports to said destination locations from vehicle at the routing information of the parking stall in parking lot People's Bank of China's outlet and from the People's Bank of China in this parking lot on the parking stall in parking lot to the routing information of said destination locations to the parking lot from vehicle.Further preferably, saidly can comprise the routing information that exports to the routing information of parking lot building outlet and export to said destination locations from this parking lot building at the routing information of the parking stall in parking lot People's Bank of China's outlet, from this parking lot People's Bank of China from vehicle on the parking stall in parking lot to the routing information of said destination locations to the parking lot from vehicle.
Preferably, parking in above-mentioned execution ordinary navigation mode step and execution to comprise the following steps: to judge whether to park navigation between the navigation mode step, wherein; If judged result is for denying; Then carry out ordinary navigation mode, if judged result is for being, the execution navigation mode of parking then.Further preferably; In the step of navigation that judges whether to park, can read the first threshold D1 of storage earlier, and distance B and the D1 of vehicle current location to destination locations compared; If D>D1; Then be judged as and do not carry out parking navigation, if D<D1 then is judged as the navigation of parking.
Preferably, above-mentioned execution park that navigation mode comprises can the following step: the hunting zone in parking lot is confirmed in (1); (2) obtain the information in candidate parking lots all in this hunting zone, and on automatic navigator the information in the said candidate of output at least a portion parking lot to select a candidate parking lot; (3) selected candidate parking lot in all candidate parking lots that judge whether from step (2), to be obtained, wherein, if judged result, then finishes this execution navigation mode of parking for not, if judged result is for being then to carry out next step; (4) routing information of the position of output on automatic navigator from the vehicle current location to selected candidate parking lot.Wherein, the information in said candidate parking lot can comprise parking lot title, each garage's entrance location and garage exit position, each People's Bank of China's entrance location and People's Bank of China exit position.
According to another aspect of the present invention, a kind of navigational system that is used for road network is provided, it comprises: the ordinary navigation mode unit is used to export the routing information from the vehicle current location to preset destination locations; The navigation mode unit of parking is used to export the routing information from the current location of vehicle to the position of confirming, parking lot; First acquiring unit, be used to obtain from vehicle on the parking stall in parking lot the routing information to said destination locations; And transmitting element, be used for obtained the routing information to said destination locations sends to predetermined mobile receiving device on the parking stall in parking lot from vehicle.
Preferably; The above-mentioned navigational system that is used for road network can also comprise the navigation judging unit of parking, and wherein, the said navigation judging unit of parking is used to judge whether carry out the navigation of parking; The navigation judgment unit judges is not for carrying out the navigation of parking if park; Common navigation is carried out in then said ordinary navigation mode unit, if the navigation judgment unit judges result that parks is for carrying out the navigation of parking, the navigation of parking is carried out in the then said navigation mode unit of parking.
Preferably, the said navigation mode unit of parking can comprise: unit, second acquisition unit, first output unit, the selected judging unit in parking lot, second output unit are confirmed in the hunting zone.Wherein, the hunting zone confirms that the unit is used for confirming the hunting zone in parking lot.Second acquisition unit is used to obtain the information in candidate parking lots all in this hunting zone.First output unit is used for the information in the said candidate of output at least a portion parking lot on automatic navigator.The selected judging unit in parking lot is used for judging whether from selected candidate parking lot, all candidate parking lots that obtained; If the selected judgment unit judges in parking lot is selected for not; The navigation mode unit of then parking stops to carry out the navigation mode of parking; If the selected judgment unit judges in parking lot is for having selected a candidate parking lot, then second output unit is exported the routing information of the position from the vehicle current location to selected candidate parking lot on automatic navigator.Second output unit is used for the routing information of the position of output from the vehicle current location to selected candidate parking lot on automatic navigator.
Can know by top narration; The present invention is through effective combination of garage's navigation and walking navigation; Under the situation that can before vehicle arrives the destination, can't move on; Send to navigation information on the portable mobile receiving device; Thereby, let the user can utilize automatic navigator and the existing portable terminals such as portable mobile receiving device of oneself to be implemented to the omnidistance self-service navigation Service of destination, thereby " seamless " of realizing navigation changed for the user provides the function of the walking navigation from the parking lot to the destination.
In order to realize above-mentioned and relevant purpose, one or more aspects of the present invention comprise the characteristic that the back will specify and in claim, particularly point out.Following explanation and accompanying drawing have specified some illustrative aspects of the present invention.Yet, the indication of these aspects only be some modes that can use in the variety of way of principle of the present invention.In addition, the present invention is intended to comprise all these aspects and their equivalent.
Embodiment
In the following description, for purposes of illustration,, many details have been set forth for the complete understanding to one or more embodiment is provided.Yet, clearly, can not have to realize these embodiment under the situation of these details yet.In other example, for the ease of describing one or more embodiment, known structure and equipment illustrate with the form of block scheme.
Come below with reference to accompanying drawings each embodiment according to the present invention is described in detail.
Navigational system used in the present invention can comprise automatic navigator and navigation center, can also comprise the base station.Automatic navigator and navigation center be exchange message directly, also can pass through base station exchange information.Each functional module in the navigational system can integrated setting or distributed being arranged on one or more in automatic navigator, base station and the navigation center.Automatic navigator comprises emission receiving module and output function module at least, and wherein, the emission receiving module is used for communicating with base station and/or navigation center, and the output function module is used for output character, voice and graphical information.Other functional module of automatic navigator (for example, computing function module, function of search module, sending function module, memory function module etc.) can be integrated on the automatic navigator, also can realize through distributed system.
Fig. 1 shows the simplified flow chart that is used for the air navigation aid of road network of the present invention.As shown in Figure 1, at first in step S110, automatic navigator is carried out ordinary navigation mode, that is, and and the routing information of automatic navigator output from the vehicle current location to preset destination locations, destination thereby the guiding user drives in a vehicle to.In the present invention, various routing informations and interaction information can be exported from automatic navigator with forms such as literal, audio frequency, figure, videos.
Sometime; When being judged as automatic navigator, navigational system should carry out when parking navigation mode; Then in step S120, automatic navigator is carried out the navigation mode of parking, promptly; Automatic navigator then the routing information of output from the current location of vehicle to the position of confirming, parking lot, stop near the parking lot thereby the guiding user drives in a vehicle to the destination.
Preferably, between step S110 and step S120, can also comprise the following steps: to judge whether to park navigation, wherein, if judged result is then carried out ordinary navigation mode for not, if judged result is for being, the execution navigation mode of parking then.
When the user after stopping in determined parking lot; In step S130; Navigational system obtain from vehicle on the parking stall in parking lot the routing information to said destination locations; And in step S140, with obtained the routing information to the position of said destination sends on the predetermined mobile receiving device (for example, user's mobile phone or panel computer) on the parking stall in parking lot from vehicle.So, the user can according to from the parking stall in parking lot to the routing information of destination locations, the destination proceeds on foot.
Generally speaking, the parking field structure has very big difference.The parking lot has size not, has underground open-air other.Have any different in the garage gateway and the People's Bank of China gateway in the parking lot that has, and the garage gateway in the parking lot that has and People's Bank of China's gateway indistinction.The parking lot that also has, coming out from EXIT is the inside of parking lot buildings, need find the outlet of this buildings from the inside of this buildings, just can go to the destination then.Therefore, the navigational system among the present invention should provide the details in parking lot as far as possible, so that the detailed navigation of coming out to go to the destination from the parking lot of complicacy is provided for the user.The information in parking lot can comprise parking lot title, each garage's entrance location and garage exit position, each People's Bank of China's entrance location and People's Bank of China exit position.The information in parking lot can also comprise one or more in the distance of destination locations, the charge situation etc. of parking lot size, parking lot characteristic (such as open-air, underground, that building is compound etc.), idle parking stall, each People's Bank of China exit position.
Therefore; In an example, aforementionedly can comprise the routing information that exports to said destination locations from vehicle at the routing information of the parking stall in parking lot People's Bank of China's outlet and from this parking lot People's Bank of China on the parking stall in parking lot to the routing information of said destination locations to the parking lot from vehicle.In another example, saidly can comprise the routing information that exports to the routing information of parking lot building outlet and export to said destination locations from this parking lot building at the routing information of the parking stall in parking lot People's Bank of China's outlet, from this parking lot People's Bank of China from vehicle on the parking stall in parking lot to the routing information of said destination locations to the parking lot from vehicle.
With reference to figure 2 air navigation aid that is used for road network of the present invention is described in more detail below.Fig. 2 shows the described detail flowchart that is used for the air navigation aid of road network of one embodiment of the present of invention.As shown in Figure 2; In the described air navigation aid of one embodiment of the present of invention, at first, in step S110; Automatic navigator is carried out ordinary navigation mode; That is, the routing information of automatic navigator output from the vehicle current location to preset destination locations, destination thereby the guiding user drives in a vehicle to.
Then, in step S220, navigational system judges whether this navigation finishes, and wherein, if judged result is for being, then this navigation finishes, if judged result is not for, and execution in step S230 then.In judging the step S220 whether this navigation finishes, when just thinking automatic navigator replacement or outage, then be judged as this navigation and finish.That is to say,, can not be judged as this navigation and finish even vehicle has arrived the destination, because, might can't stop in the destination, therefore need continue to leave for other place and seek to stop.Have only after stopping, break off the power supply of automatic navigator, navigational system could judge that this navigation finishes.In addition, the automatic navigator if the user manually resets, navigational system also is judged as this navigation and finishes.
In step S230, the navigational system navigation that judges whether to park, wherein; If judged result is then returned step S110 for not, continue to carry out ordinary navigation mode by automatic navigator; If judged result is for being, execution in step S120 then, i.e. the execution navigation mode of parking.
In one embodiment; Navigational system can read the first threshold D1 of storage earlier, and distance B and the D1 of vehicle current location to destination locations compared when judging whether to park navigation; If D>D1; Then be judged as and do not carry out parking navigation, if D<D1 then is judged as the navigation of parking.In other embodiment, if D1=0 then can be defined as it and use ordinary navigation mode consistently.
In the process (step S120) of navigation mode was parked in execution, at first, in step S120 ', the navigational system navigation of parking went to this parking lot to stop to confirm parking lot and guided vehicle.The back will further describe the details of this process.Then, in step S125, navigational system judges whether to have stopped car in the parking lot, wherein, if judged result is then returned step S230 for not, by the navigational system navigation that judges whether to park, as if judged result for being, execution in step S130 then.In other words, if do not stop in the parking lot, so, a kind of possibly be also not arrive the parking lot, and a kind of possibly be the previous parking lot of confirming improper (expired such as the parking stall, or traffic congestion etc. occurred), also has a kind of idea that possibly be user's Iterim Change.Therefore, in this case, need navigational system to rejudge the navigation of whether parking, go to other parking lots or other places with guiding user vehicle.
Instep 130; Navigational system obtain from vehicle on the parking stall in parking lot the routing information to said destination locations; And in step S140; Sent to predetermined mobile receiving device (for example, user's mobile phone or panel computer) on the parking stall in parking lot to the routing information of the position of said destination from vehicle and go up and finish this navigation what obtain.So, the user can according to from the parking stall in parking lot to the routing information of destination locations, the destination proceeds on foot.
Specify the described navigation mode of parking of one embodiment of the present of invention below with reference to Fig. 3.Fig. 3 shows the park exemplary detail flowchart of process S120 of navigation mode of execution in the simplified flow chart shown in Figure 1.As shown in Figure 3, the park process S120 of navigation mode of the described execution of one embodiment of the present of invention can comprise the following steps.
At first, in step S121, navigational system is confirmed the hunting zone in parking lot.This hunting zone can preestablish, and also can set immediately.For example, this hunting zone can be to be the center with the destination, is the inside of the circle of radius with preset value R, also can be inside of certain rectangle etc.
Then, in step S122, navigational system obtains the information in candidate parking lots all in this hunting zone, and the information in the said candidate of output at least a portion parking lot supplies the user therefrom to select a candidate parking lot on automatic navigator.The performance that how much depends on automatic navigator of output information and user's selection on automatic navigator.The information in candidate parking lot can comprise parking lot title, each garage's entrance location and garage exit position, each People's Bank of China's entrance location and People's Bank of China exit position.The information in candidate parking lot can also comprise one or more in the distance of destination locations, the charge situation etc. of parking lot size, parking lot characteristic (such as open-air, underground, that building is compound etc.), idle parking stall, each People's Bank of China exit position.
In the process of choosing a candidate parking lot, can make a choice according to predefined selection general plan by navigational system, also can make a choice immediately by the user.Said preset selection general plan can for, for example, relatively each People's Bank of China's outlet in each candidate parking lot is selected this parking lot apart from minimum apart from the distance of destination; Perhaps, relatively the outlet of the idle parking stall in each candidate parking lot and each People's Bank of China is selected idle parking stall number and People's Bank of China to export apart from the distance of destination and is satisfied candidate parking lot of certain condition or the like respectively apart from the distance of destination.
Then, in step S123, selected a candidate parking lot in all candidate parking lots that navigational system judges whether from step S122, to be obtained; Wherein, if judged result, then finishes this execution navigation mode of parking for not; If judged result is for being, execution in step S124 then.In this step, for example, if there is not the candidate parking lot in the said hunting zone, the candidate parking lot of perhaps being searched out is defective, and perhaps the user abandons all can causing can not selecting a candidate parking lot in the parking of regular parking lot.
Then, in step S124, navigational system is exported the routing information of the position from the vehicle current location to selected candidate parking lot on automatic navigator, and guiding user vehicle drives towards this parking lot.
As above the air navigation aid that is used for road network of the present invention has been described referring to figs. 1 through Fig. 3.The air navigation aid that is used for road network of the present invention can adopt software to realize, also can adopt hardware to realize, or adopts the mode of software and hardware combination to realize.
Fig. 4 shows the simplified block diagram that is used for the navigational system of road network of the present invention.As shown in Figure 4, the navigational system that is used for road network of the present invention comprises: ordinarynavigation mode unit 410 is used to export the routing information from the vehicle current location to preset destination locations; Thenavigation mode unit 420 of parking is used to export the routing information from the current location of vehicle to the position of confirming, parking lot; First acquiringunit 430, be used to obtain from vehicle on the parking stall in parking lot the routing information to said destination locations; And transmittingelement 440, be used for obtained the routing information to said destination locations sends to predetermined mobile receiving device on the parking stall in parking lot from vehicle.
The above-mentioned navigational system that is used for road network can also comprise the navigation judging unit of parking; Wherein, The said navigation judging unit of parking is used to judge whether carry out the navigation of parking, and navigates judgment unit judges for not carrying out the navigation of parking if park, and common navigation is carried out in then said ordinary navigation mode unit; Navigation judgment unit judges result is for carrying out the navigation of parking if park, and the navigation of parking is carried out in the then said navigation mode unit of parking.
Fig. 5 shows the exemplary more detailed block diagram in navigation mode unit of parking in the simplified block diagram shown in Figure 4.As shown in Figure 5, the describednavigation mode unit 420 of parking of one embodiment of the present of invention can comprise: unit 421, second acquisition unit 422, first output unit 425, the selected judging unit 423 in parking lot, second output unit 424 are confirmed in the hunting zone.Wherein, the hunting zone confirms that unit 421 is used for confirming the hunting zone in parking lot.Second acquisition unit 422 is used to obtain the information in candidate parking lots all in this hunting zone.First output unit 425 is used for the information in the said candidate of output at least a portion parking lot on automatic navigator.The selected judging unit 423 in parking lot is used for judging whether from selected candidate parking lot, all candidate parking lots that obtained; If it is not selected that the selected judging unit 423 in parking lot is judged as; Thenavigation mode unit 420 of then parking stops to carry out the navigation mode of parking; Selected a candidate parking lot if the selected judging unit 423 in parking lot is judged as, then second output unit 424 is exported the routing information of the position from the vehicle current location to selected candidate parking lot on automatic navigator.Second output unit 424 is used for the routing information of the position of output from the vehicle current location to selected candidate parking lot on automatic navigator.Especially, when stopping, said vehicle current location can be the last positional information of the vehicle that provides of navigational system.
Can know by top narration; The present invention is through effective combination of garage's navigation and walking navigation; Under the situation that can before vehicle arrives the destination, can't move on; Send to navigation information on the portable mobile receiving device; Thereby, let the user can utilize automatic navigator and the existing portable terminals such as portable mobile receiving device of oneself to be implemented to the omnidistance self-service navigation Service of destination, thereby " seamless " of realizing navigation changed for the user provides the function of the walking navigation from the parking lot to the destination.
Although the disclosed content in front shows exemplary embodiment of the present invention, should be noted that under the prerequisite of the scope of the present invention that does not deviate from the claim qualification, can carry out multiple change and modification.Function, step and/or action according to the claim to a method of inventive embodiments described herein do not need to carry out with any particular order.In addition, although element of the present invention can be with individual formal description or requirement, also it is contemplated that a plurality of, only if clearly be restricted to odd number.
Although the preferred embodiment that has combined to be shown specifically and to describe discloses the present invention; But those skilled in the art are to be understood that; For air navigation aid that is used for road network and the system that the invention described above proposed, can also on the basis that does not break away from content of the present invention, make various improvement.Therefore, protection scope of the present invention should be confirmed by the content of appending claims.