CN103175532A - Mobile terminal, server and navigation method based on positioning system - Google Patents
Mobile terminal, server and navigation method based on positioning system Download PDFInfo
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- CN103175532A CN103175532A CN2011104374876A CN201110437487A CN103175532A CN 103175532 A CN103175532 A CN 103175532A CN 2011104374876 A CN2011104374876 A CN 2011104374876A CN 201110437487 A CN201110437487 A CN 201110437487A CN 103175532 A CN103175532 A CN 103175532A
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Abstract
The invention provides a mobile terminal, comprising a positioning system for determining the position of the mobile terminal, wherein the mobile terminal comprises a setting unit, a recording unit, and a first transmitting unit, wherein the setting unit is used for receiving identity information distributed by a server, and setting the mobile terminal to be primary equipment or slave equipment; the recording unit records traveling track information of the mobile terminal according to the position information of the mobile terminal obtained by the positioning system when the mobile system is set to be the primary equipment; and the first transmitting unit transmits the traveling track information recorded by the recording unit to the server. According to the technical scheme, navigation equipments can share the same navigation path, so that all navigation equipments can keep consistent running route. The invention also provides a server and a navigation method based on the positioning system.
Description
Technical field
The present invention relates to communication technical field, in particular to mobile terminal, server with based on the air navigation aid of positioning system.
Background technology
Present navigator can utilize GPS (GPS) to locate positional information and the digital vector map that obtains in advancing, and records the driving path of navigator.Be loaded in use afterwards, be used as the navigation of driving path.This driving path of recording can only use on current device, does not have the sharing with other equipment.In addition, after need to recording next complete routing information, just can use, also not have the real-time, interactive with other equipment.
Different navigator has different guidance path calculation procedures, and the driving path that produces also can be different.And the incomplete problem of the navigation map that exists certain areas in navigator has affected normal navigation feature.
A troop is for example arranged, need the activities such as long-distance travel, exploration, suppose that in troop, everyone drives a car, each car also is furnished with different GPS.Difference due to GPS, the guide route that obtains also can be different, cause the reference route of each car inconsistent, make the vehicle in fleet easily wander away, and might certain section road in the path that obtains according to starting point and terminal point Under Repair, make fleet to detour, at this moment, if the not guide of unified route, how each vehicle is more indefinite should exercise, and can not satisfy the needs with car.
In addition, the support of some GPS map localized region is bad, can produce wrong path, misleads travelling of fleet.
Summary of the invention
Consider the above-mentioned background technology, a technical matters to be solved by this invention is to provide a kind of mobile terminal, another technical matters to be solved by this invention is to provide the air navigation aid that a kind of server and another technical matters to be solved by this invention are based on positioning system, according to technical scheme of the present invention, the technical matters that can avoid present positioning system to occur in navigation procedure.
According to an aspect of the present invention, provide a kind of mobile terminal, comprised positioning system, be used for determining the position of described mobile terminal, described mobile terminal also comprises: setting unit, be used for the identity information that reception server distributes, and described mobile terminal is set to main equipment or from equipment; Record cell, when described mobile terminal was set to described main equipment, the positional information of the described mobile terminal that obtains according to described positioning system was recorded the driving trace information of described mobile terminal; And first transmitting element, when the described mobile terminal of described setting unit is set to main equipment, the described driving trace information under described recording unit records is sent to described server.
In technique scheme, preferably, also comprise: the first receiving element, be used for when the described mobile terminal of described setting unit is set to from equipment, reception is from the driving trace information of described server, with to navigating as described mobile terminal from equipment, wherein, described driving trace information from described server is by as the acquisition for mobile terminal of main equipment and be sent to described server.
At this, should be appreciated that, according to practical situations, this mobile terminal both can be set to main equipment, also can be set to from equipment, and server provides corresponding service for mobile terminal, and a plurality of mobile terminals can consist of a navigation group.
In technique scheme, preferably, described setting unit also be used for arrange described mobile terminal as described navigation group from equipment the time, receive selection instruction, make and describedly switch to conventional navigation mode from equipment from the track navigation pattern, described positioning system calculates guidance path according to start position and the final position of input, to navigate from equipment to described.
In addition, if mobile terminal changes or the main equipment mispriming from the device discovery road conditions as the navigation group, can't follow the tracks of when driving, mobile terminal is switched to conventional navigation mode, namely calculate guidance path according to start position and final position, with this to navigating as the mobile terminal from equipment.
And as the mobile terminal of main equipment, it can record the driving trace of oneself, need not the navigation of guidance path, and the driving trace of record is sent to server, other that its form trace information are sent to the navigation group by server are as the mobile terminal from equipment, like this, other that make the navigation group are as consistent with the driving path as the mobile terminal of main equipment from the mobile terminal of equipment.
In technique scheme, preferably, described positioning system is GPS, and described driving trace information comprises direct of travel and the path that is comprised of the elements of a fix.
In technique scheme, preferably, can also comprise: matching unit, at described mobile terminal as from equipment the time, with describedly mating from the coordinate position of equipment and the elements of a fix described driving trace information that described positioning system location obtains, and described positioning system is located obtain described mate from the direct of travel of equipment and the conduct direction described driving trace information.
In technique scheme, preferably, can also comprise: Tip element, generate information according to matching result, described from equipment to point out.
Particularly, after receiving driving trace information as main equipment as the mobile terminal from equipment, to be mated by positional information and driving trace information that the positioning system location obtains, judge as the mobile terminal from equipment whether travel correctly, it is navigated, in when prompting, can point out with speech form, as forward 200 meters turn right.
According to mobile terminal of the present invention, the guidance path that can solve navigational system generations different in correlation technique is different, or the inconsistent technical matters of the navigation way that the certain areas navigation map is not supported or imperfection causes, make the navigation way between the mobile terminal of same navigation group be consistent.
According to a further aspect in the invention, also provide a kind of server, having comprised: allocation units are the mobile terminal distribution identity code described in above-mentioned arbitrary technical scheme of logon server; The second receiving element receives the positional information as the mobile terminal of main equipment, generates driving trace information; Search the unit, find out as described mobile terminal from equipment; The second transmitting element sends described driving trace information to described from equipment.
According to another aspect of the invention, also provide a kind of air navigation aid based on positioning system, comprised the following steps: step 202, select a mobile terminal in a plurality of mobile terminals as main equipment, other mobile terminals are as from equipment; Step 204 according to the positional information that described main equipment sends, records the driving trace information of described main equipment; Step 206 is sent to described driving trace information that each is described from equipment, to navigate from equipment to described.
In technique scheme, preferably, described step 202 can also comprise: server distributes identity code for each described mobile terminal, and described a plurality of mobile terminals are with the identity code login described server corresponding with it.
A plurality of mobile terminals can be used as a navigation group, server record should the navigation group information, this information comprises the unique identification of the identity code of each mobile terminal in the unique identification, group of navigation group and described navigation group and the corresponding relation of the identity code of described group of interior each mobile terminal.
In technique scheme, preferably, described step 204 can also comprise: described main equipment is sent to described server with described driving trace information, described server finds out from equipment according to the identity code of described main equipment, and described driving trace information is sent to find out described from equipment.
In technique scheme, preferably, the navigation mode of described mobile terminal comprises conventional navigation mode and track navigation pattern, described from equipment reception selection instruction, make and describedly switch to described conventional navigation mode from equipment from described track navigation pattern, and calculate guidance path according to start position and the final position of input, to navigate from equipment to described.
In technique scheme, preferably, described step 206 can also comprise: described driving trace information comprises direct of travel and the path that is comprised of the elements of a fix, the elements of a fix described coordinate position from equipment and described driving trace information are mated, and the conduct direction described direct of travel from equipment and described driving trace information is mated.
In technique scheme, preferably, generate information according to matching result, described from equipment to point out.
According to the air navigation aid based on positioning system of the present invention, the guidance path that can solve navigational system generations different in correlation technique is different, or the inconsistent technical matters of the navigation way that the certain areas navigation map is not supported or imperfection causes, make the navigation way between the mobile terminal of same navigation group be consistent.
Description of drawings
Fig. 1 shows the block diagram of mobile terminal according to an embodiment of the invention;
Fig. 2 shows the block diagram of server according to an embodiment of the invention;
Fig. 3 shows according to an embodiment of the invention the process flow diagram based on the air navigation aid of positioning system; And
Fig. 4 shows the schematic diagram that is applied to according to an embodiment of the invention fleet based on the air navigation aid of positioning system.
Embodiment
In order more clearly to understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.
Set forth in the following description a lot of details so that fully understand the present invention, still, the present invention can also adopt other to be different from other modes described here and implement, and therefore, the present invention is not limited to the restriction of following public specific embodiment.
Fig. 1 shows the block diagram of mobile terminal according to an embodiment of the invention.
As shown in Figure 1, mobile terminal 100 comprises positioning system 102 according to an embodiment of the invention, be used for determining the position of described mobile terminal 100, described mobile terminal 100 also comprises: setting unit 104, the assignment information that is used for reception server is set to main equipment with described mobile terminal 100 or from equipment; Record cell 106, when described mobile terminal 100 was set to described main equipment, the positional information of the described mobile terminal 100 that obtains according to described positioning system 102 was recorded the driving trace information of described mobile terminal 100; And first transmitting element 108, when described setting unit 104 was set to main equipment with described mobile terminal 100, the described driving trace information that described record cell 106 is recorded was sent to server 300;
In technique scheme, preferably, also comprise: the first receiving element 114, be used for when described setting unit 104 is set to described mobile terminal 100 from equipment, reception is from the driving trace information of described server 300, with to navigating as described mobile terminal 100 from equipment, wherein, described server 300 is obtained and be sent to described driving trace information from described server 300 by the mobile terminal 100 as main equipment.
At this, should be appreciated that, according to practical situations, this mobile terminal both can be set to main equipment, also can be set to from equipment, and server provides corresponding service for mobile terminal, and a plurality of mobile terminals can consist of a navigation group.
In technique scheme, preferably, described setting unit 104 also be used for arrange described mobile terminal as described navigation group from equipment the time, receive selection instruction, make and describedly switch to conventional navigation mode from equipment from the track navigation pattern, described positioning system 102 calculates guidance path according to start position and the final position of input, to navigate from equipment to described.
In addition, if mobile terminal changes or the main equipment mispriming from the device discovery road conditions as the navigation group, can't follow the tracks of when driving, mobile terminal is switched to conventional navigation mode, namely calculate guidance path according to start position and final position, with this, mobile terminal as main equipment is navigated.
And as the mobile terminal of main equipment, it can record the driving trace of oneself, need not the navigation of guidance path, and the driving trace of record is sent to server, other that its form trace information are sent to the navigation group by server are as the mobile terminal from equipment, like this, other that make the navigation group are as consistent with the driving path as the mobile terminal of main equipment from the mobile terminal of equipment.
In technique scheme, preferably, described positioning system is GPS, and described driving trace information comprises direct of travel and the path that is comprised of the elements of a fix.
In technique scheme, preferably, can also comprise: matching unit 110, at described mobile terminal as from equipment the time, with describedly mating from the coordinate position of equipment and the elements of a fix described driving trace information that described positioning system 102 location obtain, and described positioning system 100 is located obtain described mate from the direct of travel of equipment and the conduct direction described driving trace information.
In technique scheme, preferably, can also comprise: Tip element 112, generate information according to matching result, described from equipment to point out.
Particularly, after receiving driving trace information as main equipment as the mobile terminal from equipment, to be mated by positional information and driving trace information that the positioning system location obtains, judge as the mobile terminal from equipment whether travel correctly, it is navigated, in when prompting, can point out with speech form, as forward 200 meters turn right.
According to mobile terminal of the present invention, the guidance path that can solve navigational system generations different in correlation technique is different, or the inconsistent technical matters of the navigation way that the certain areas navigation map is not supported or imperfection causes, make the navigation way between the mobile terminal of same navigation group be consistent.
Fig. 2 shows the block diagram of server according to an embodiment of the invention.
As shown in Figure 2, server 300 comprises according to an embodiment of the invention: allocation units 302 are mobile terminal as described in arbitrary technical scheme in the above-mentioned embodiment 100 distribution identity code of logon server 300; The second receiving element 306 receives the positional information as the mobile terminal 100 of main equipment, generates driving trace information; Search unit 308, find out as described mobile terminal 100 from equipment; The second transmitting element 310 sends described driving trace information to described from equipment.
Should be appreciated that, a plurality of mobile terminals can form a navigation group, and server 300 can also comprise storage unit 304, and the identity code of mobile terminal is carried out related preservation with the unique identification of this navigation group.
This server 300 has served as the effect of storer and manager, and the navigation group is carried out unified management, judges the corresponding navigation group of each mobile terminal, makes between each mobile terminal in the navigation group and keeps in touch.
Fig. 3 shows according to an embodiment of the invention the process flow diagram based on the air navigation aid of positioning system.
As shown in Figure 3, the air navigation aid based on positioning system can comprise the following steps according to an embodiment of the invention: step 202, and select a mobile terminal in a plurality of mobile terminals as main equipment, other mobile terminals are as from equipment; Step 204 according to the positional information that described main equipment sends, is recorded the driving trace information of described main equipment; Step 206 is sent to described driving trace information that each is described from equipment, to navigate from equipment to described.
It should be noted that, the driving trace information of getting off as the mobile terminal records of main equipment can not be complete run routing information, it can carry out the key point sampling to the actual travel track and obtain the form trace information, the trace information that namely travels is comprised of a series of key point information, and the information of key point comprises direct of travel and gps coordinate information.
In technique scheme, preferably, described step 202 can also comprise: server distributes identity code for each described mobile terminal, and described a plurality of mobile terminals are with the identity code login described server corresponding with it.
A plurality of mobile terminals can be used as a navigation group, server record should the navigation group information, this information comprises the unique identification of the identity code of each mobile terminal in the unique identification, group of navigation group and described navigation group and the corresponding relation of the identity code of described group of interior each mobile terminal.
In technique scheme, preferably, described step 204 can also comprise: described main equipment is sent to described server with described driving trace information, described server finds out from equipment according to the identity code of described main equipment, and described driving trace information is sent to find out described from equipment.
In technique scheme, preferably, the navigation mode of described mobile terminal comprises conventional navigation mode and track navigation pattern, described from equipment reception selection instruction, make and describedly switch to described conventional navigation mode from equipment from described track navigation pattern, and calculate guidance path according to start position and the final position of input, to navigate from equipment to described.
In addition, if mobile terminal changes or the main equipment mispriming from the device discovery road conditions as the navigation group, can't follow the tracks of driving, when needing navigation way, will switch to conventional navigation mode from the track navigation pattern as the mobile terminal from equipment, namely calculate guidance path according to start position and final position, with this to navigating as the mobile terminal from equipment.
And as the mobile terminal of main equipment, it can record the driving trace of oneself, need not the navigation of guidance path, and the driving trace of record is sent to server, other that its form trace information are sent to the navigation group by server are as the mobile terminal from equipment, like this, other that make the navigation group are as consistent with the driving path as the mobile terminal of main equipment from the mobile terminal of equipment.
In technique scheme, preferably, described step 206 can also comprise: described driving trace information comprises direct of travel and the path that is comprised of the elements of a fix, the elements of a fix described coordinate position from equipment and described driving trace information are mated, and the conduct direction described direct of travel from equipment and described driving trace information is mated.
In technique scheme, preferably, generate information according to matching result, described from equipment to point out.
Particularly, after receiving driving trace information as main equipment as the mobile terminal from equipment, to be mated by positional information and driving trace information that the positioning system location obtains, judge as the mobile terminal from equipment whether travel correctly, it is navigated, in when prompting, can point out with speech form, as forward 200 meters turn right.
According to the air navigation aid based on positioning system of the present invention, the guidance path that can solve navigational system generations different in correlation technique is different, or the inconsistent technical matters of the navigation way that the certain areas navigation map is not supported or imperfection causes, make the navigation way between the mobile terminal of same navigation group be consistent.
Fig. 4 shows the schematic diagram that is applied to according to an embodiment of the invention fleet based on the air navigation aid of positioning system.
As shown in Figure 4, comprise many GPS equipment (equipment of GPS is housed, this equipment can for the mobile terminal of GPS is housed) and the gateway server (for example server in figure 300) of supporting many GPS equipment connections.
After GPS equipment (GPS equipment 1, GPS equipment 2, GPS equipment 3 and GPS equipment 4) powers on, be connected to the server 300 of appointment.Server 300 is identity code of each GPS devices allocation, GPS equipment signs in to server 300 by corresponding identity code, and many GPS equipment are weaved into a group, use above-mentioned identity code to distinguish many GPS equipment, each navigation group also has corresponding unique identification, server 300 is distinguished different navigation groups with this, in order to manage the GPS equipment in each navigation group and navigation group.
Server 300 records and safeguards the information of forming a team of GPS equipment: as shown in Figure 4, four GPS equipment are arranged, form a navigation group TEAM1, every GPS equipment is supported the setting of " main equipment " and " from equipment " and the setting of " conventional navigation " pattern and " track navigation " pattern, " conventional navigation " pattern is that the guidance path that common utilization " starting point " and " terminal point " calculate navigates, " track navigation " pattern is tracking that the present invention the points out mode of travelling, and carries out navigation hint according to the real-time route of main equipment.
Suppose that four GPS equipment distribute to respectively four cars, each car carries a GPS equipment, so in navigation group TEAM1, it is main equipment that an equipment can be set, suppose to travel in four cars the GPS equipment that configures in up front a car as main equipment, and its excess-three platform GPS equipment all is set to from equipment and is set to the track navigation pattern.
Like this, just can be used as navigator's equipment as the GPS equipment of main equipment, in the way of advancing, the travel track of main equipment record oneself.Main equipment will carry out the sampling of key point to the travel track of recording, key point information comprises main direction of travel information and gps coordinate, form a series of driving trace information that are comprised of gps coordinate.
Main equipment sends to server 300 with the driving trace information that sampling obtains, server 300 with this driving trace information real-time broadcast to belong to same navigation group with this main equipment other as the GPS equipment from equipment.
Receive driving trace information from equipment, be in and carry out navigation hint from equipment according to the above-mentioned trace information that travels under " tracing mode ".
It is the actual travel track of main equipment due to the navigation way from equipment, therefore, can realize the driving path that is consistent from equipment and main equipment, avoided because different navigational system generates different navigation ways, or due to certain areas navigation map imperfection, cause the problem of navigational error.
According to technical scheme of the present invention, not only can be applied to above-mentioned mention long-distance with car, also may be used on track demand widely, by using handhold GPS equipment with above-mentioned functions just can make each handhold GPS equipment maintenance consistent walking route all the time, and not only keep the consistance of starting point and terminal point such as: exploring party.In addition, main equipment does not need to record next complete routing information yet just can be used, and has the real-time, interactive with other equipment.
The above is only the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a mobile terminal, comprise positioning system, is used for determining the position of described mobile terminal, it is characterized in that, described mobile terminal also comprises:
Setting unit is used for the identity information that reception server distributes, and described mobile terminal is set to main equipment or from equipment;
Record cell, when described mobile terminal was set to described main equipment, the positional information of the described mobile terminal that obtains according to described positioning system was recorded the driving trace information of described mobile terminal; And
The first transmitting element is sent to described server with the described driving trace information under described recording unit records.
2. mobile terminal according to claim 1, is characterized in that, also comprises:
The first receiving element is used for receiving the driving trace information from described server when the described mobile terminal of described setting unit is set to from equipment.
3. mobile terminal according to claim 1, is characterized in that, described positioning system is GPS, and described driving trace information comprises direct of travel and the path that is comprised of the elements of a fix.
4. the described mobile terminal of any one according to claim 1 to 3, is characterized in that, also comprises:
Matching unit, at described mobile terminal as from equipment the time, the coordinate position that described positioning system is obtained and the elements of a fix in described driving trace information mate, and the direct of travel that described positioning system is obtained and the conduct direction in described driving trace information are mated.
5. a server, is characterized in that, comprising:
Allocation units are for the mobile terminal as described in any one in claim 1 to 4 of logining described server distributes identity code;
The second receiving element receives the positional information as the mobile terminal of main equipment, generates driving trace information;
Search the unit, find out as described mobile terminal from equipment;
The second transmitting element sends described driving trace information to described from equipment.
6. the air navigation aid based on positioning system, is characterized in that, comprises the following steps:
Step 202 selects a mobile terminal in a plurality of mobile terminals as main equipment, and other mobile terminals are as from equipment;
Step 204 according to the positional information that described main equipment sends, records the driving trace information of described main equipment;
Step 206 is sent to the driving trace information of described main equipment that each is described from equipment, to navigate from equipment to described.
7. the air navigation aid based on positioning system according to claim 6, is characterized in that, described step 202 also comprises:
Server is that described a plurality of mobile terminal distributes identity code, and described a plurality of mobile terminals are respectively with the identity code login described server corresponding with it.
8. the air navigation aid based on positioning system according to claim 7, it is characterized in that, described step 204 also comprises: described main equipment is sent to described server with described driving trace information, described server finds out from equipment according to the identity code of described main equipment, and described driving trace information is sent to find out described from equipment.
9. the described air navigation aid based on positioning system of any one according to claim 6 to 8, is characterized in that, described step 206 also comprises:
Described driving trace information comprises direct of travel and the path that is comprised of the elements of a fix, the elements of a fix described coordinate position from equipment and described driving trace information are mated, and the conduct direction described direct of travel from equipment and described driving trace information is mated.
10. the air navigation aid based on positioning system according to claim 9, is characterized in that, also comprises: generate information according to matching result, and described from equipment to point out.
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Application publication date: 20130626 |