CN102289449A - Location-based service and electronic map display methods and devices - Google Patents
Location-based service and electronic map display methods and devices Download PDFInfo
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Abstract
The invention discloses location-based service and electronic map display methods and devices. The location-based service method comprises the following steps: receiving the service information that can be provided on the geographical location reported by a location node arranged on the geographical location; and sending the service information to a terminal. Through the invention, the problem of unsatisfactory user experience of the location-based service providing location information in the prior art is solved, and the effect of enhancing user experience is realized.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of location-based service, display method for electronic map and device.
Background technology
Along with the development of terminal, the friendly that the user uses for terminal requires more and more higher, and for example, panel computer has bigger display screen and friendly user touches inputting interface.Location-based service for terminal, Google Maps for example, but its map is changeless, generally can only show the positional information in the fixed range, this only can provide positional information for the terminal of use location service, this is not enough for the user, and this location-based service user experience is not high.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of location-based service, display method for electronic map and device, to address the above problem at least.
According to an aspect of the present invention, provide a kind of position service method, comprised the steps: to be received in the information on services that can provide on the described geographic position that the nodes of locations that is provided with on the geographic position reports; Described information on services is sent to terminal.
Described information on services is sent to described terminal to be comprised: receive after the query requests from described terminal, the information on services that can provide on the geographic position of described query requests correspondence is sent to described terminal; Perhaps, regularly described information on services is sent to described terminal.
Via cordless communication network described information on services is sent to described terminal.
According to another aspect of the present invention, provide a kind of display method for electronic map, comprised the steps: to receive the information on services that can provide on the geographic position; Described information on services is presented on the zone of the above geographic position correspondence of electronic chart.
Described information on services is presented on the zone of the above geographic position correspondence of described electronic chart and comprises: the prediction moving direction; On described moving direction, be presented at the interior information on services of predetermined distance range of the current position of terminal on the described electronic chart.
One of at least the described moving direction of prediction in the following manner: gps signal, Wi-Fi location technology, the built-in gyroscope of terminal.
Before on the zone that described information on services is presented at the above geographic position correspondence of electronic chart, also comprise: judge whether comprise described information on services exists in this locality, if there is no then send the request that is used to inquire about described information on services.
According to a further aspect of the invention, provide a kind of location-based service device, having comprised: receiver module is used to be received in the information on services that can provide on the described geographic position that the nodes of locations that is provided with on the geographic position reports; Sending module is used for described information on services is sent to terminal.
According to a further aspect of the invention, provide a kind of electronic map display equipment, having comprised: receiver module is used to receive the information on services that can provide on the geographic position; Display module is used for described information on services is presented at the zone of the above geographic position correspondence of electronic chart.
Described display module comprises: prediction module is used to predict moving direction; Display sub-module is used at described moving direction, is presented at the interior information on services of predetermined distance range of the current position of terminal on the described electronic chart.
By the present invention, adopt the information on services that can provide on the described geographic position that the nodes of locations that is provided with on the geographic position reports is provided; Described information on services is sent to terminal, solved the not high problem of location-based service user experience that positional information only is provided in the prior art, and then reached raising user experience effect.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the process flow diagram according to the position service method of the embodiment of the invention;
Fig. 2 is the process flow diagram according to the display method for electronic map of the embodiment of the invention;
Fig. 3 is the structured flowchart according to the location-based service device of the embodiment of the invention;
Fig. 4 is the structured flowchart according to the electronic map display equipment of the embodiment of the invention;
Fig. 5 is the structured flowchart according to the system of the embodiment of the invention;
Fig. 6 is the process flow diagram of position service method according to the preferred embodiment of the invention;
Fig. 7 is the synoptic diagram of the specific map that shows according to the preferred embodiment of the invention.
Embodiment
Hereinafter will describe the present invention with reference to the accompanying drawings and in conjunction with the embodiments in detail.Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.
Considering can only provide existing location-based service fixedly map causes the not high problem of user experience, in following examples, the scheme that information on services can be provided is provided, this information on services can be the information on services that can provide on this geographic position, for example, restaurant, a place is arranged on this geographic position, the vacant seat situation in this restaurant then can be provided, for example, refuelling station, a place is arranged on this address location, pricing information of the oil product that this refuelling station can provide etc. then can be provided.Promptly on this geographic position which type of service provider is arranged, just the information that can provide this service provider to provide to terminal.
In the present embodiment, on different geographic position, be provided with nodes of locations, the information on services that just can report this node to get access to server by this nodes of locations, because the mode that this node reports can be thought a kind of mode of cloud, also server is referred to as Cloud Server in following examples.Nodes of locations can be a kind of fixing or mobile equipment, this nodes of locations can be that existing device is (for example on this geographic position, the more existing equipment of other services that provides is improved) or the equipment that increases newly, as long as this nodes of locations can be communicated by letter with Cloud Server, the mode of this communication can be passed through wireless network, also can pass through cable network.
Fig. 1 is the process flow diagram according to the position service method of the embodiment of the invention, and as shown in Figure 1, this method comprises the steps:
The information on services that can provide on this geographic position that the nodes of locations that is provided with on the geographic position reports is provided step S102;
Step S104 sends to terminal with this information on services, and this terminal is the terminal that is used for showing this information on services, for example, and user's navigating instrument etc.
Pass through above-mentioned steps, the information on services that obtaining on the geographic position is provided also sends to terminal with this information, only show than prior art by the corresponding relation of geographic position and map, promptly show the geographic position and can not show the accurate information on services in geographic position, the information on services that provides on the geographic position has comprised the detailed condition information in geographic position, realize the location-based service of accurate place, improved user experience.In addition, because this information on services obtains by nodes of locations, the cycle that this nodes of locations is obtained information on services can be set, thereby can accomplish the real-time update relative information on services.
In order to reduce the load of server, can after the query requests that receives from above-mentioned terminal, again the information on services that can provide on the geographic position of this query requests correspondence be sent to this terminal.This processing mode can not be accomplished the real-time update to terminal.Therefore, as another preferred implementation, can also regularly this information on services be sent to terminal, regularly the time is provided with the load that can take all factors into consideration server and communication link and real-time relation.For the setting of this dual mode, can also decide in different ways the frequency of utilization of required service information according to the user, for example, when frequency of utilization when higher, can be set in the regular hour information on services is sent to terminal; If not frequent use, can adopt request mode to finish.
Fig. 2 is the process flow diagram according to the display method for electronic map of the embodiment of the invention, and as shown in Figure 2, this method comprises the steps:
The information on services that can provide on the geographic position is provided step S202;
Step S204 is presented at this information on services on the zone of this geographic position correspondence on the electronic chart.
By above step, can show information on services in the zone of the correspondence on the electronic chart of terminal, can only show the way in geographic position in compared to existing technology, realized comparatively accurate place location-based service, improved user experience.
As a preferred implementation, can predict the moving direction of terminal, for example, can predict by one of following several modes: gps signal, the built-in gyroscope of terminal, these Forecasting Methodologies are comparative maturity in the prior art, does not repeat them here.In addition, can also predict that this mode describes again by the Wi-Fi location technology in following preferred embodiment.After prediction, on the moving direction that predicts, be presented at the interior information on services of predetermined distance range of the current position of terminal on the above-mentioned electronic chart.By this preferred implementation, can bring the user and better experience.
When implementing, if the storage space of terminal is bigger, can consider information on services is stored in the terminal, certainly, can real-time update be stored in the information on services of terminal, for example, the acquisition time that is stored in the information on services of terminal is A, and the current time is B, just can upgrade this information on services when B-A surpasses threshold value.That is, can judge whether this information on services exists in this locality or surpass threshold value, if there is no or above threshold value then send the request that is used to inquire about this information on services in the time of this locality storage.
A kind of location-based service device also is provided in the present embodiment, Fig. 3 is the structured flowchart according to the location-based service device of the embodiment of the invention, this device is used to realize the foregoing description and preferred implementation, carried out repeating no more of explanation, below the module that relates in this device had been described.As shown in Figure 3, this device comprises receiver module 32 and sending module 34, below this structure is described.
Receiver module 32 is used to be received in the information on services that can provide on this geographic position that the nodes of locations that is provided with on the geographic position reports; Sending module 34 is connected to receiver module 32, is used for this information on services is sent to terminal.
A kind of electronic map display equipment also is provided in the present embodiment, Fig. 4 is the structured flowchart according to the electronic map display equipment of the embodiment of the invention, this device is used to realize the foregoing description and preferred implementation, carried out repeating no more of explanation, below the module that relates in this device had been described.As shown in Figure 4, this device comprises receiver module 42 and display module 44, below this structure is described.
Receiver module 42 is used to receive the information on services that can provide on the geographic position; Display module 44 is connected to receiver module 42, is used for this information on services is presented at the zone of this geographic position correspondence on the electronic chart.
Preferably, this display module 44 comprises: prediction module 442 is used to predict moving direction; Display sub-module 444 is connected to prediction module 442, is used at above-mentioned moving direction, is presented at the interior information on services of predetermined distance range of the current position of terminal on the above-mentioned electronic chart.
Be that example describes in conjunction with a preferred embodiment with panel computer terminal and cloud service system below.
In this preferred embodiment, at the deficiency of location-based service in the prior art, the hardware that this preferred embodiment relates to comprises: dull and stereotyped (perhaps class flat board) computer terminal, cloud computing server (or being called cloud service system, server system).Wherein panel computer support but be not limited to: network and communication functions such as GPS, AGPS, 2G, 3G.Cloud computing server need connect into the internet.The software that this preferred embodiment relates to comprises: be installed in location-based service application client and the location-based service data management software that is installed on the cloud computing server on the panel computer.Location-based service can be a kind of service that the panel computer terminal provides, in setup menu can but be not limited to provide user's relevant setting, be provided with and comprise and activate or forbid this position service function.
This preferred embodiment is to install in advance in panel computer or interim download location service software, and this software shows geographical location information, and information can be upgraded by network.Terminal is when mobile, and system can and obtain mobile message according to technique computes such as GPS, AGPS and Wi-Fi location, and shows on map in real time.
Preferably, system can support the demonstration of specific map, perhaps is directly downloaded to terminal as required from cloud computing server.The difference of specific map and general map is that specific map can carry out accurate information at concrete place and show that (being information on services) is to support pinpoint needs.On specific map, can show from what system sended over and dynamically update information on services.
For cloud computing server, the positional information that responsible collection respectively disperses the place to upload gathers arrangement, generates the location-based service lastest imformation.Demand information according to terminal to report, issue certain location information (information on services that provides in general positional information and this preferred embodiment is provided the specific location information in this preferred embodiment) on terminal in good time, these information may be displayed on the location-based service software of terminal then, and this also comprises the information updating and the demonstration of specific map.
Preferably, cloud computing server can be built network with mobile operator, and therefore, cloud computing server just can pass on the terminal under the information on services by the wireless communication mode.In like manner, terminal also can report solicited message to cloud computing server by wireless network.
Fig. 5 is the structured flowchart according to the system of the embodiment of the invention, as shown in Figure 5, the panel computer terminal is set up communication by wireless network and mobile base station, and cloud computing server connects by network and mobile base station, and that has realized data message uploads and issue function.The nodes of locations that is distributed in various places is responsible for collecting, handling and report the information on services of this position, for example, for this nodes of locations in parking lot, the information that reports can include but not limited to be: parking stall occupied information, vacant parking space information etc.In addition,, everyly can support the certain location information service, can bring the information of real-time location-based service all can use this preferred embodiment to the user for the positional information of other kind.
In this preferred embodiment, for the terminal of supporting Wi-Fi, then can utilize the Wi-Fi location technology, be implemented in the location-based service that can't get access to signal, for example underground garage location-based service.Promptly obtaining of positional information when terminal can't be obtained gps signal, realized by a plurality of WAPs in the inferior place on ground, thereby is implemented in the function that shows mobile message on the map.
Fig. 6 is the process flow diagram of position service method according to the preferred embodiment of the invention, and as shown in Figure 6, this flow process comprises the steps:
Step S602, the user is in moving process, receive gps signal before arriving predetermined location, the location-based service master routine is predicted according to user's moving direction, shift to an earlier date the direction that predictive user moves, the place option of the available ad-hoc location Map Services of search subscriber in reaching certain segment distance simultaneously, the sizes values of " certain segment distance " wherein, the user can be provided with in advance.
Approach for program predictive user moving direction includes but not limited to following mode: judge and the predictive user moving direction by gps signal; Terminal is judged and the predictive user moving direction by the Wi-Fi location technology; Realize by the gyroscope that terminal is built-in.Certainly, the user can also initiatively activate this function by clicking screen.
Step S604, user be according to information, selects the place of preparing to enter by carry out touch control operation on panel computer.This place is an example with parking lot A, and after the user had selected the place, terminal sent services request by wireless network to the cloud computing location server.
Step S606, portable terminal at first judge in self the diagram data specifically whether downloaded the map datum in this parking lot, if then carry out step S610, otherwise carry out step S608.
Step S608, cloud computing server sends to terminal by the related data in this parking lot of network download, and its specific map is shown.
Step S610, cloud computing server periodically send to terminal to real-time parking space information in this parking lot, and show with graphics mode on user terminal.
Preferably, the user can show universal map before the location-based service that triggers this preferred embodiment indication, for example: Google Maps, need after the triggering to show specific place map, promptly refer to the map of specific demonstration parking stall situation in this example, wherein the parking space information real-time update.
For cloud computing server, when certain location services is provided, the positional information that the nodes of locations that needs periodically collection to be dispersed in various places reports.As shown in Figure 5, the network that continuation is set up in cloud computing server and the parking lot of supporting this service is connected the information gathering of the line period of going forward side by side, be that parking lot real-time detection and the parking space information of collecting this parking lot and periodicity report cloud computing server, reporting information includes but not limited to: parking stall occupied information, vacant parking space information etc.
Fig. 7 is the synoptic diagram of the specific map that shows according to the preferred embodiment of the invention, and 101 refer to it is terminal (being the user) in moving, and square 102 expressions of having powerful connections are occupied parking stalls, do not have the vacant parking stall of background square 103 expressions.As seen from the figure, the user both can see own position in specific map, also can see the real-time change situation that is presented at the vacant parking stall in this specific map, thereby found vacant parking stall fast according to diagram.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, carry out by calculation element thereby they can be stored in the memory storage, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a position service method is characterized in that comprising the steps:
The information on services that can provide on the described geographic position that the nodes of locations that is provided with on the geographic position reports is provided;
Described information on services is sent to terminal.
2. method according to claim 1 is characterized in that, described information on services is sent to described terminal comprise:
Receive after the query requests from described terminal, the information on services that can provide on the geographic position of described query requests correspondence is sent to described terminal; Perhaps,
Regularly described information on services is sent to described terminal.
3. method according to claim 1 and 2 is characterized in that, via cordless communication network described information on services is sent to described terminal.
4. a display method for electronic map is characterized in that comprising the steps:
The information on services that can provide on the geographic position is provided;
Described information on services is presented on the zone of the above geographic position correspondence of electronic chart.
5. method according to claim 4 is characterized in that, described information on services is presented on the zone of the above geographic position correspondence of described electronic chart to comprise:
The prediction moving direction;
On described moving direction, be presented at the interior information on services of predetermined distance range of the current position of terminal on the described electronic chart.
6. method according to claim 5 is characterized in that, in the following manner the described moving direction of prediction one of at least:
Gps signal, Wi-Fi location technology, the built-in gyroscope of terminal.
7. method according to claim 4 is characterized in that, before on the zone that described information on services is presented at the above geographic position correspondence of electronic chart, also comprises:
Judge whether described information on services exists in this locality, if there is no then send the request that is used to inquire about described information on services.
8. location-based service device is characterized in that comprising:
Receiver module is used to be received in the information on services that can provide on the described geographic position that the nodes of locations that is provided with on the geographic position reports;
Sending module is used for described information on services is sent to terminal.
9. electronic map display equipment is characterized in that comprising:
Receiver module is used to receive the information on services that can provide on the geographic position;
Display module is used for described information on services is presented at the zone of the above geographic position correspondence of electronic chart.
10. device according to claim 9 is characterized in that, described display module comprises:
Prediction module is used to predict moving direction;
Display sub-module is used at described moving direction, is presented at the interior information on services of predetermined distance range of the current position of terminal on the described electronic chart.
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| CN2011101625482A CN102289449A (en) | 2011-06-16 | 2011-06-16 | Location-based service and electronic map display methods and devices |
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Application publication date: 20111221 |