CN102176770B - Method for assisting navigation in mobile communication and mobile terminal - Google Patents
Method for assisting navigation in mobile communication and mobile terminal Download PDFInfo
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- CN102176770B CN102176770B CN201110039802.XA CN201110039802A CN102176770B CN 102176770 B CN102176770 B CN 102176770B CN 201110039802 A CN201110039802 A CN 201110039802A CN 102176770 B CN102176770 B CN 102176770B
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Abstract
The invention relates to a method for assisting navigation in a mobile communication and a mobile terminal. The method comprises the following steps of: receiving assisted navigation information sent by an assisting end which provides the navigation assistance for a request end in the navigation process of the request end; and displaying the assisted navigation information. By the invention, one mobile terminal can assist another mobile terminal in carrying out mobile application assistance by establishing data synchronization between two mobile terminals. Thus, the user can combine the application function of the mobile terminal of the user with the decision of the person at the assisting end; the experience and decision of the person are used as the supplementation so that the decision can be rapidly and conveniently displayed at the request end in real time; and the invention can provide a spare and reliable application and function selection way for the request end in need of application assistance.
Description
Technical field
The present invention relates to communication technical field, more particularly, relate to a kind of in mobile communication method and the mobile terminal of assisting navigation.
Background technology
Current in mobile terminal embedded global positioning system (Global Positioning System, GPS) module very general.When carry out guidance path selection by mobile terminal, the general scheme adopting is all by mobile terminal storing map and respective algorithms, according to the road data of storing in the navigation system map in current mobile terminal, according to user's calculating best route that imposes a condition, and on the navigation map of mobile terminal, show this optimal path.In addition, part mobile terminal can be by the map datum in server regular update terminal, to tackle various complicated situations in mode a little flexibly as compared with the past.
Existing air navigation aid relies on storing map and best route computational methods in mobile terminal above, and be all preserved the map datum of the region that need to navigate and carried out under the normal prerequisite of algorithm of route selection at mobile terminal, in the time that the landforms of required navigation region and path change, or while not having the map of region, place, navigation results can be greatly affected, and even cannot navigate.The dependence of algorithm is caused making a choice according to actual conditions at that time, the road conditions of such as there and then, whether have construction, road traffic whether to have jam etc.Even if mobile terminal can pass through server regular update cartographic information, be also difficult to accomplish promptly and accurately.Above factor all very large restriction the navigation effect of navigation software in mobile terminal.Thus, can not between mobile terminal, can not form the effectively leading function of leading the way.
Summary of the invention
The object of the present invention is to provide a kind of in mobile communication the method for assisting navigation, be intended to solve existing air navigation aid and rely on storing map and best route computational methods in mobile terminal, and be all preserved the map datum of the region that need to navigate and carried out under the normal prerequisite of algorithm of route selection at mobile terminal, in the time that the landforms of required navigation region and path change, or while not having the map of region, place, navigation results can be greatly affected, and even cannot navigate.The dependence of algorithm is caused making a choice according to actual conditions at that time, even if mobile terminal can pass through server regular update cartographic information, be also difficult to accomplish promptly and accurately.Restrict to a great extent thus the problem of the navigation effect of navigation software in mobile terminal, the leading function of leading the way is provided effectively between mobile terminal.
The present invention also aims to provide a kind of in mobile communication the device of assisting navigation, to solve better the above-mentioned problems in the prior art.
It is a kind of at mobile terminal, to solve better the above-mentioned problems in the prior art that object of the present invention is also further to provide.
In order to realize goal of the invention, in mobile communication, the method for assisting navigation comprises the following steps:
In the process of navigating in request end, be received as the assisting navigation information that described request end provides the assistance end of navigational assistance to send; Show described assisting navigation information;
Wherein, the step of the described assisting navigation information of described demonstration comprises:
Described request end and the mutual configuration information of assistance end exchange;
According to the configuration information of the configuration information of described request end and assistance end, determine the parameters of the map window of compatible described request end and assistance end;
According to described parameters, in described request end, set up map window;
In described map window, show described assisting navigation information;
The described described request end that is received as provides the step of the assisting navigation information of the assistance end transmission of navigational assistance to comprise:
Being received as described request end provides the assistance end of navigational assistance, according to the interval scheduled time, and the assisting navigation information sending in the mode of screen change parameter, described screen change parameter is touch point coordinate on screen.
Preferably, described in, being received as described request end provides the step of the assisting navigation information of the assistance end transmission of navigational assistance to comprise:
The current location of described request end and destination information are sent to described assistance end;
Receive the corresponding assisting navigation information of cartographic information of drawing with destination information according to described current location that described assistance end sends.
In order to realize better goal of the invention, a kind of mobile terminal is also provided, it comprises:
For in the process of navigating, receive the module of the assisting navigation information that the transmission of the assistance end of navigational assistance is provided;
For showing the module of described assisting navigation information;
Wherein, described reception provides the module of the assisting navigation information of the assistance end transmission of navigational assistance to comprise:
Provide the assistance of navigational assistance end for receiving, according to the interval scheduled time, the unit of the assisting navigation information sending in the mode of screen change parameter, described screen change parameter is touch point coordinate on screen;
Describedly comprise for the module that shows described assisting navigation information:
For setting up the unit of map window;
For at described map window, show the unit of described assisting navigation information;
Describedly comprise for the unit of setting up map window:
Be used for exchanging with described assistance end the subelement of mutual configuration information;
For according to the configuration information of described assistance end, determine the subelement of the parameters of the map window of compatible described assistance end;
For according to described parameters, set up the subelement of described map window.
Preferably, described for the process navigating, the module that receives the assisting navigation information that the transmission of the assistance end of synchronized navigation assistance is provided also comprises:
For described mobile terminal current location and destination information being sent to the unit of described assistance end;
For receiving the unit of the corresponding assisting navigation information of the cartographic information of drawing with destination information according to described current location that described assistance end sends.
Preferably, according to the screen size of described mobile terminal, screen touch point coordinates described in convergent-divergent correspondingly in described map window, to show described map route.
Preferably, described mobile terminal and assistance end carry out data communication by server.
The present invention is synchronous by the data of setting up between two mobile terminals, making a mobile terminal can help another mobile terminal to move application assists, for example, the mobile application such as navigational assistance, thereby make to provide a side of assistance for assisting end, obtaining a side who assists is request end, thus, the user of request end can combine the application function of self mobile terminal and two kinds of modes of decision-making of the people who assists end, for example, the user of request end combines the GPS navigation map of terminal and two kinds of modes of decision-making of the people who assists end, not exclusively rely on relevant data and the algorithm of mobile application function, with people's experience and decision-making as a supplement, for example not exclusively rely on map related data and algorithm, with people's experience and decision-making as a supplement, and can be by quick this decision-making, convenient, real-time is presented on request end, in comparatively complexity or application message pace of change very fast in the situation that of service condition, the request end of assisting for needs application provides a kind of alternative reliable application and function selection mode, for example, in comparatively complexity or regional information pace of change very fast in the situation that of region situation, for the request end of needs navigation provides a kind of alternative reliable navigation and routing form.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the structural representation of the system of assisting navigation in embodiment of the present invention mobile communication;
Fig. 2 is the system construction drawing of a preferred embodiment of embodiment of the present invention request end;
Fig. 3 is the system construction drawing of a preferred embodiment of embodiment of the present invention server;
Fig. 4 is the method flow diagram of assisting navigation in mobile communication of first embodiment of the invention;
Fig. 5 is the method flow diagram of assisting navigation in mobile communication of second embodiment of the invention;
Fig. 6 is the method flow diagram of assisting navigation in mobile communication of third embodiment of the invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Fig. 1 shows the structure chart of the present invention's system of assisting navigation in mobile communication, this system comprises server 1, and coupled request mobile terminal 2(is hereinafter to be referred as request end 2) and assist mobile terminal 3(hereinafter to be referred as assist end 3), wherein, request end 2 and assistance end 3 can be same type or dissimilar mobile terminal device.At this, be only to show that this request end 2 is that needs obtain a side who assists, a side who files a request for the difference of request end 2 and assistance end 3; Assisting end 3 is this request of response, for request end 2 provides a side of assistance.It should be noted that in all diagrams of the present invention, the annexation between each equipment is for the needs of clear its information interaction of explaination and control procedure, therefore should be considered as annexation in logic, and should not only limit to physical connection.
In the process of system works, request end 2 and assistance end 3 are realized the mutual of data by server 1.In the data exchange process of request end 2 and assistance end 3, server 1 can, as just the passage of data retransmission, also can, except carrying out data retransmission, also carry out relevant Data Control and function management.
As shown in Figure 1, in the time that request end 2 has mobile application to assist to select demand, by chance situation complexity at that time, the simple function of application of preserving in this terminal self that relies on, its function is selected probably can not make us being satisfied with completely, request end 2 can be from the contacts list of the machine, or in the buddy list of application client software maintenance, select to be provided with the assistance end 3 of application software of the same type, and initiate mobile application via server 1 to the assistance end 3 of specifying and assist solicited message, this solicited message can via note or other may be present in assistance end 3 and the application client software moving conveys to assistance end 3.
Solicited message is assisted in the mobile application of assisting end 3 receptions to be sent by server 1, if assist the user of end 3 to agree to assist, for example hold 3 information input unit input validation instruction by assistance, hold 3 to agree to assistance information via server 1 to request end 2 feedbacks by assistance.Thus, between request end 2 and assistance end 3, complete the handshake procedure before synchronous foundation, can be controlled at request end 2 and assist by request end 2 or server 1 with that and set up synchronization links between end 3, in the present invention, be in request end 2 and assist to set up application of synchronized window between end 3, thereby assisting end 3 just can assist for request end 2 provides mobile application by these two application of synchronized windows.
Setting up when synchronous, two need the relevant information of exchange oneself, the for example current state information in request end 2, be exactly both sides' hardware information in addition, for example both sides' screen resolution and dimension information, if both sides' screen resolution and size difference like this, can be according to Attribute tuning screen display separately, make to assist end 3 to there is identical demonstration with request end 2.In the time of concrete operations, taking the lower specification in the resolution of request end 2 and screen resolution and the dimension information of dimension information and assistance end 3 as standard, on request end 2 and assistance end 3, set up respectively application of synchronized window, and the information of the current state of request end 2 and expectation state is sent to and assists end 3, show in the mode of text or figure labeling at the application of synchronized window of assisting end.
After setting up synchronously, both sides' application of synchronized window will keep synchronous, identical in real time, the displaying contents of application of synchronized window that is to say assistance end 3 is identical with the displaying contents of the application of synchronized window of request end 2, and both sides to the operation of screen comprise touch screen operation and to the drag operation of screen can be on the other side's screen simultaneous display, this operation can be passed through a kind of locking mechanism, restriction only has a user to have the authority of operation simultaneously, be that request end 2 requests lock and operating, assist the end 3 cannot function screen, but operational circumstances that can browse request end 2.
To move application function more familiar and understand to this to suppose to hold the assisting users of assisting end 3, and assisting users can be held 3 transmission screen locking information by assistances, makes to only have assistance to hold 3 screen to operate, and by the screen locking of request end 2.
Assisting users generates application and assists content on the application of synchronized window of assisting end 3, in generating this content information, assist the application program of end 3 can monitor the situation of change of this content information, the interval scheduled time is assisted application the variation of content, send to request end 2 in the mode of screen change parameter, understandable, the arranging of this interval scheduled time need to ensure request end 2 and assist application of synchronized window in end 3 to keep real-time consistent, while that is to say that generating application at assisting users on the map of assistance end 3 assists content, request user also can be real-time on the application of synchronized window of request end the situation of change of seeing content information.
Assist after the generation of content when assisting users completes application, this synchronously completes, request end 2, assistance end 3 and server 1 break link, and the mobile application functions of being specified by assistance end 3 before retaining on the display screen of request end 2, realize mobile assistance of applying.
Understandable, this moves application assistance can be that synchronized navigation is assisted, and can be also that the application service of the mobile terminal of other type is assisted; Assist while assisting for synchronized navigation when this moves application, this application of synchronized window is map synchronous window accordingly, and this application change parameter is screen change parameter.In the time that this application service of moving the mobile terminal that application assistance is other type is assisted, the application of synchronized window that this application of synchronized window is respective type.
Embodiment shown in embodiment as depicted in figs. 1 and 2 and Fig. 1 and Fig. 3 is and assists end 3 to provide synchronized navigation assistance services for request end 2.Wherein, in embodiment shown in Fig. 1 and Fig. 2, server 1 is only for request end 2 and assists end 3 that the passage of an exchanges data is provided, and the Data Control and the management function that do not provide synchronized navigation to assist, that is to say, Data Control and management function that this synchronized navigation is assisted are completed by the device of the assisting navigation in request end 2.In the embodiment shown in Fig. 1 and Fig. 2, data synchronisation unit 23, synchronous control unit 24 and the screen locking unit 25 in request end 2 formed the device of this assisting navigation.In embodiment shown in Fig. 1 and Fig. 3, server is not only as the data exchange channel between request end 2 and assistance end 3, and it also carries out Data Control and management function that synchronized navigation is assisted, is completed by the device of the assisting navigation in server 1.In the embodiment shown in Fig. 1 and Fig. 3, data synchronisation unit 13, synchronous control unit 14 and the screen locking unit 15 in server 1 formed the device of this assisting navigation.
As depicted in figs. 1 and 2, in the time that the user of request end 2 inputs navigation or Path selection demand by information input unit 27, by chance local circumstance complexity, the simple cartographic information of preserving in navigation terminal that relies on navigates, its route selection probably can not be made us being satisfied with completely, request end 2 can be from the contacts list of the machine, or in the buddy list that navigation client software is safeguarded, select to be provided with the assistance end 3 of navigation software of the same type, and via information transmit-receive unit 28, server 1 is initiated navigational assistance solicited message to the assistance end 3 of specifying, this solicited message can via note or other may be present in assistance end 3 and the navigation client software of moving conveys to assistance end 3.
Assist end 3 to receive the navigational assistance solicited message of being sent by server 1, if assisting users is agreed to assist, for example hold 3 information input unit input validation instruction by assistance, hold 3 to agree to assistance information via server 1,28Xiang request end, information transmit-receive unit 2 feedbacks by assistance.Request end 2 is receiving after agreement assistance information, and the data synchronisation unit 23 in request end 2 is just carried out synchronous foundation.
Setting up when synchronous, two need to pass to server 1 by the relevant information of oneself, present position information and the destination information of for example request end 2, be exactly both sides' hardware information in addition, for example both sides' screen resolution and dimension information, if both sides' screen resolution and size difference like this, data synchronisation unit 23 can arrange according to Attribute tuning parameter separately, make compatible request end 2 and the screen display of assisting end 3 simultaneously, and by server 1, parameters is sent to and assists end 3, make to assist end 3 to show identical with request end 2.
Data synchronisation unit 23 holds lower specification in 3 screen resolutions and dimension information as standard taking request end 2 screen resolutions and dimension information and assistance, on request end 2 and assistance end 3, set up map window synchronous, in the display unit 22 of request end 2, set up map synchronous window 21, in the display unit of assisting end 3, set up map synchronous window 31.In addition, also the current location of request end 2 and destination information are passed to assistance end 3, on the map synchronous window 31 of assisting end 3, show in the mode of text or map label.
After setting up synchronously, it is synchronous that both sides' navigation interface will keep, assist map in end 3 map synchronous window 31 to show identical with the map demonstration in the map synchronous window 21 of request end 2, and both sides to the operation of screen comprise touch screen operation and to the drag operation of screen can be on the other side's screen simultaneous display, this operation can be passed through a kind of locking mechanism, restriction only has a user to have the authority of operation simultaneously, be that request end 2 is proposed locking and operated by screen locking unit 25, assist the end 3 cannot function screen, but operational circumstances that can browse request end 2.
Suppose to hold and assist the assisting users of end more familiar to target area, as road conditions and congestion at that time, assisting users may know that is more suitable for a route for situation at that time, assisting users can hold 3 to send screen locking information to server 1 by assistance, server 1 sends to screen locking unit 25 by information transmit-receive unit 28, controlled to make to only have by screen locking unit 25 and assist the screen of end 3 to operate, and by the screen locking of request end 2.
Assisting users shows best route on the map of map synchronous window 31 of assisting end 3, in drawing, assist the navigation software of end 3 can monitor the situation of change of map in map synchronous window 31, the interval scheduled time is by the variation of map, namely the drawn path information on it is with the mode delivery server 1 of screen change parameter, passed to again the information transmit-receive unit of request end 2 by server 1, finally send to synchronous control unit 24 by information transmit-receive unit 28, be controlled at by synchronous control unit 24 on the map synchronous window 21 of display unit 22 of request end 2 by this route of these parameter displays, namely assisting on the map of end 3 map synchronous window 31 in drawn path at assisting users, request user also can be real-time on the map of the map synchronous window 21 of request end 2 the drafting situation of seeing route.
Wherein, screen change parameter is touch point coordinate on screen, assist the navigation software interval scheduled time of end 3 to sample to this touch point coordinate, because touch point coordinate is absolute value, in the time that the display unit 22 of request end 2 and the screen size of display unit of assisting end 3 are different, cannot be directly on the screen of the display unit 21 of request end 2, show, now, server 1 carries out convergent-divergent by screen change parameter according to the display unit of request end 2 21 and the screen size of the display unit of assisting end 3, become and be adapted at the touch point coordinate that request end 2 shows, and send to request end 2.
The screen change parameter that request end 2 reception servers 1 transmit, and be translated on the map synchronous window 21 of display unit 21 screens that route map is presented at request end 2.
After assisting users drawn path completes, this synchronously completes, and request end 2, assistance end 3 disconnect with server 1, and the route informations of being specified by assistance end 3 before retaining on the navigation map of request end 2, realize navigation.
The present invention is directed to the present situation that the navigate mode adopting in current most mobile terminal depends on map and algorithm more and carry out optimal path selection, propose taking people's decision-making and experience as for supplementary, the navigation map interface simultaneous display of request end 2 is held on 3 to assistance, and can obtain the change information of assisting on end 3 maps, be sent to request end 2, finally be presented on map by request end 2, to realize the real-time navigation between user terminal.
The Path selection of air navigation aid of the present invention is based on people's experience and judgement, instead of other information, take full advantage of people's cognitive flexibility, can well overcome the shortcoming of original navigation system rigid mechanical, and this kind of navigate mode is also more friendly lively, and user's experience sense is better.
In the time that there are navigation or Path selection demand in request end 2, by chance local circumstance complexity, the simple cartographic information of preserving in navigation terminal that relies on navigates, its route selection probably can not be made us being satisfied with completely, request end 2 can be from the contacts list of the machine, or in the buddy list that navigation client software is safeguarded, select to be provided with the assistance end 2 of navigation software of the same type, and initiate navigational assistance solicited message via the information transmit-receive unit 18 of server 1 to the assistance end 3 of specifying, this solicited message can via note or other may be present in assistance end 3 and the navigation client software of moving conveys to assistance end 3.
Assist end 3 to receive the navigational assistance solicited message of being sent by the information transmit-receive unit 18 of server 1, if assisting users is agreed to assist, for example hold 3 information input unit input validation instruction by assistance, hold 3 to agree to assistance information via 18Xiang request end, information transmit-receive unit 2 feedbacks of server 1 by assistance.
Setting up when synchronous, two need to pass to the relevant information of oneself the information transmit-receive unit 18 of server 1, present position information and the destination information of for example request end 2, be exactly both sides' hardware information in addition, for example both sides' screen resolution and dimension information, if both sides' screen resolution and size difference like this, the data synchronisation unit 13 of server 1 can arrange according to Attribute tuning parameter separately, with compatible request end 2 and assistance end 3, thereby make to assist the demonstration of end 3 identical with the demonstration of request end 2.
The data synchronisation unit 13 of server 1 holds lower specification in 3 screen resolutions and dimension information as standard taking request end 2 screen resolutions and dimension information and assistance, on request end 2 and assistance end 3, set up respectively map synchronous window 21 and map synchronous window 31, and the current location of request end 2 and destination information are passed to assistance end 3, on the map synchronous window of assisting end 3, show in the mode of text or map label.
After setting up synchronously, it is synchronous that both sides' navigation interface will keep, assist map in end 3 map synchronous window 31 to show identical with the map demonstration in the map synchronous window 21 of request end 2, and both sides to the operation of screen comprise touch screen operation and to the drag operation of screen can be on the other side's screen simultaneous display in map synchronous window 21 and map synchronous window 31, this operation can be passed through a kind of locking mechanism, restriction only has a user to have the authority of operation simultaneously, be that request end 2 locks and operates, assist the end 3 cannot function screen, but operational circumstances that can browse request end 2.This lock function sends locking request by request end 2 to server 1 information transmit-receive unit 18, this locking request is sent to screen locking unit 15 by information transmit-receive unit 18, controlled by screen locking unit 15, locking control information is sent to request end 2 and assists end 3 by information transmit-receive unit 18.
Suppose to hold and assist the assisting users of end 3 more familiar to target area, as road conditions and congestion at that time, assisting users may know that is more suitable for a route for situation at that time, assisting users can hold 3 to send screen locking request to the information transmit-receive unit 18 of server 1 by assistance, complete lock function by screen locking unit 15 again, make to only have and assist the map synchronous window 31 of end 3 screens to operate, and the map synchronous window 21 of request end 2 screens is locked.
Assisting users is drawn best route on the map of map synchronous window 21 of assisting end 3, in drawing, assist the navigation software of end 3 can monitor the situation of change of map synchronous window 31 maps, the interval scheduled time is by the variation of map, namely the drawn path information on it is with the information transmit-receive unit 18 of the mode delivery server 1 of screen change parameter, pass to synchronous control unit 14 by the information transmit-receive unit 18 of server 1 again, controlled to carry out by synchronous control unit 14 and show this route on the map synchronous window 21 of request end 2, namely assisting on the map of end in drawn path at assisting users, request user also can be real-time on the map of request end the drafting situation of seeing route.
Wherein, screen change parameter is touch point coordinate on screen, assist the navigation software interval scheduled time of end to sample to this touch point coordinate, because touch point coordinate is absolute value, when different with the screen size of assisting end in request end, cannot directly on the screen of request end, show, now, the synchronous control unit 14 of server 1 carries out convergent-divergent by screen change parameter according to request end and the screen size of assisting end, become and be adapted at the touch point coordinate that request end shows, and send to request end.The screen change parameter that request end reception server 1 transmits, and be translated on the map synchronous window 21 that route map is presented at request end screen.After assisting users drawn path completes, this synchronously completes, and request end, assistance end disconnect with server, and the route information of being specified by assistance end before retaining on the navigation map of request end, realizes navigation.
Fig. 4 shows the method flow of assisting navigation in mobile communication of first embodiment of the invention, the system configuration of the method flow process based on shown in Fig. 1, and detailed process is as follows:
S401: in the process that the navigation application function possessing by self in request end 2 is navigated, for the navigation results of request end 2 is further improved and supplemented, request end 2 is received as it provides the assisting navigation information of the transmission of the assistance end 3 of navigational assistance;
S402: request end 2 demonstrates this assisting navigation information, thus the user of request end 2 can, in navigation procedure, with reference to this assisting navigation information, thereby can realize the leading function of leading the way between mobile terminal effectively.Understandable, for the demonstration of this assisting navigation information, can be that the navigation information of this assisting navigation information and request end self is shown in request end simultaneously, or can show separately, in this no limit.
Fig. 5 shows the method flow of assisting navigation in mobile communication of second embodiment of the invention, the system configuration of the method flow process based on shown in Fig. 1, and detailed process is as follows:
S501: in the process that the navigation application function possessing by self in request end 2 is navigated, for the navigation results of request end 2 is further improved and supplemented, request end 2 is received as it provides the assisting navigation information of the transmission of the assistance end 3 of navigational assistance;
S502: in request end 2, effectively show this assisting navigation information, can set up map window in request end 2;
S503: when completing after the foundation of map window, can be in map window, show this assisting navigation information.
Fig. 6 shows the method flow of assisting navigation in mobile communication of third embodiment of the invention, the system configuration of the method flow process based on shown in Fig. 1, and detailed process is as follows:
In the process that the navigation application function possessing by self in request end 2 is navigated, for the navigation results of request end 2 is further improved and is supplemented, request end 2 is received as it provides the assisting navigation information of the transmission of the assistance end 3 of navigational assistance, and it specifically can comprise the following steps:
S601: the current location of request end 2 and destination information are sent to assistance end 3;
S602: request end 2 receives the corresponding assisting navigation information of cartographic information of drawing with destination information according to this current location of assisting end 3 to send.
For in request end 2, effectively show this assisting navigation information, can set up map window in request end 2, set up this map window and specifically comprise the following steps:
S603: request end 2 and the mutual configuration information of assistance end 3 exchange;
S604: according to the configuration information of the configuration information of request end 2 and assistance end 3, determine the parameters of the map window of compatible request end 2 and assistance end 3;
S605: according to this parameters, set up map window in request end 2;
S606: when completing after the foundation of map window, can be in map window, show this assisting navigation information.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. a method for assisting navigation in mobile communication, is characterized in that, comprises the following steps: in the process of navigating in request end, be received as the assisting navigation information that described request end provides the assistance end of navigational assistance to send; Show described assisting navigation information;
Wherein, the step of the described assisting navigation information of described demonstration comprises:
Described request end and the mutual configuration information of assistance end exchange;
According to the configuration information of the configuration information of described request end and assistance end, determine the parameters of the map window of compatible described request end and assistance end;
According to described parameters, in described request end, set up map window;
In described map window, show described assisting navigation information;
The described described request end that is received as provides the step of the assisting navigation information of the assistance end transmission of navigational assistance to comprise:
Being received as described request end provides the assistance end of navigational assistance, according to the interval scheduled time, and the assisting navigation information sending in the mode of screen change parameter, described screen change parameter is touch point coordinate on screen.
According to claim 1 in mobile communication the method for assisting navigation, it is characterized in that, described in be received as described request end and provide the step of the assisting navigation information that the assistance end of navigational assistance sends to comprise:
The current location of described request end and destination information are sent to described assistance end;
Receive the corresponding assisting navigation information of cartographic information of drawing with destination information according to described current location that described assistance end sends.
3. a mobile terminal, is characterized in that, comprising:
For in the process of navigating, receive the module of the assisting navigation information that the transmission of the assistance end of navigational assistance is provided;
For showing the module of described assisting navigation information;
Wherein, described reception provides the module of the assisting navigation information of the assistance end transmission of navigational assistance to comprise:
Provide the assistance of navigational assistance end for receiving, according to the interval scheduled time, the unit of the assisting navigation information sending in the mode of screen change parameter, described screen change parameter is touch point coordinate on screen;
Describedly comprise for the module that shows described assisting navigation information:
For setting up the unit of map window;
For at described map window, show the unit of described assisting navigation information;
Describedly comprise for the unit of setting up map window:
Be used for exchanging with described assistance end the subelement of mutual configuration information;
For according to the configuration information of described assistance end, determine the subelement of the parameters of the map window of compatible described assistance end;
For according to described parameters, set up the subelement of described map window.
4. mobile terminal according to claim 3, is characterized in that, described for the process navigating, and the module that receives the assisting navigation information that the transmission of the assistance end of synchronized navigation assistance is provided also comprises:
For described mobile terminal current location and destination information being sent to the unit of described assistance end;
For receiving the unit of the corresponding assisting navigation information of the cartographic information of drawing with destination information according to described current location that described assistance end sends.
5. according to the arbitrary described mobile terminal of claim 3～4, it is characterized in that, according to the screen size of described mobile terminal, screen touch point coordinates described in convergent-divergent correspondingly in described map window, to show described map route.
6. according to the arbitrary described mobile terminal of claim 3～4, it is characterized in that, described mobile terminal and assistance end carry out data communication by server.
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| CN201110039802.XA CN102176770B (en) | 2011-02-17 | 2011-02-17 | Method for assisting navigation in mobile communication and mobile terminal |
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| CN201110039802.XA CN102176770B (en) | 2011-02-17 | 2011-02-17 | Method for assisting navigation in mobile communication and mobile terminal |
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| CN102176770B true CN102176770B (en) | 2014-06-18 |
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