CN106131788A - A kind of obtain the method for positional information, relevant device and trunked communication system - Google Patents
A kind of obtain the method for positional information, relevant device and trunked communication system Download PDFInfo
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- CN106131788A CN106131788A CN201610567069.1A CN201610567069A CN106131788A CN 106131788 A CN106131788 A CN 106131788A CN 201610567069 A CN201610567069 A CN 201610567069A CN 106131788 A CN106131788 A CN 106131788A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
- H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
- H04W8/245—Transfer of terminal data from a network towards a terminal
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- Computer Networks & Wireless Communication (AREA)
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- Telephonic Communication Services (AREA)
Abstract
The embodiment of the invention discloses and a kind of obtain the method for positional information, relevant device and trunked communication system, method is applied to trunked communication system, trunked communication system includes server and multiple terminal, method includes: server receives the location information request that first terminal sends, location information request includes mark, mark and target terminal have mapping relations, and location information request is for obtaining the positional information of target terminal；The positional information of the target terminal obtained is sent to first terminal by server according to location information request.The embodiment of the present invention additionally provides a kind of server, and trunked communication system.In the embodiment of the present invention, the arbitrary terminal in multiple terminals, can be with the positional information of active obtaining target terminal in the case of need not obtain right of speech.
Description
Technical field
The present invention relates to trunking communication field, particularly relate to a kind of obtain the method for positional information, relevant device and cluster
Communication system.
Background technology
Trunked communication system is a kind of mobile communication system for group's dispatch control communication.Such as, mission critical one
Push-to (Mission Critical Push To Talk, abbreviation: MCPTT) trunked communication system.The feature of trunking communication is for adopting
With one pushing to talk, (Push To Talk, abridge PTT) mode continues, and called can answer without off-hook, and the speed that continues.
Additionally, trunked communication system includes other function.Such as, the function of positional information is obtained.
In usual way, MCPTT trunked communication system includes MCPTT server and multiple terminal.MCPTT server
Obtaining the terminal (such as, first terminal) conversed, MCPTT server can obtain the positional information of first terminal, and will
The positional information of first terminal is sent in multiple terminal the other-end in addition to first terminal with the form of broadcast.These are many
Some terminal (the second terminal) in individual terminal can not obtain the positional information of specific terminal (third terminal).Such as, exist
In actual application, in a trunking communication group, group team leader can not obtain some or certain several specific group members'
Positional information, strong influence group team leader is for the scheduling of whole group team member.
The flexible function degree obtaining positional information in this trunked communication system is poor, it is impossible to meet the demand of reality application.
Summary of the invention
Embodiments provide and a kind of obtain the method for positional information, relevant device and trunked communication system.For
In trunked communication system, the arbitrary terminal in multiple terminals is in the case of need not obtain right of speech, can be with active obtaining
The positional information of target terminal.
First aspect, embodiments provides a kind of method obtaining positional information, and described method is applied to cluster
Communication system, described trunked communication system includes server and multiple terminal, and described method includes:
Described server receives the location information request that first terminal sends, and described location information request includes mark, institute
Stating mark and have mapping relations with target terminal, described location information request is for obtaining the positional information of described target terminal；
Described server according to described location information request by the positional information of described target terminal that obtains to described the
One terminal sends.
In a kind of possible implementation, before described server receives the location information request that first terminal sends,
Described method also includes:
Described server obtains the positional information of the plurality of terminal and is cached the position of the plurality of terminal, institute
The positional information stating multiple terminal includes the positional information of described target terminal.
In a kind of possible implementation, the described target that described server will obtain according to described location information request
The positional information of terminal sends to described first terminal, including:
Described server sends the first request according to described mark to described target terminal, and described first request is used for obtaining
The positional information of described target terminal；
Described server receives the positional information of described target terminal, and the positional information of described target terminal is by described target
Terminal sends to described server according to described first request；
The positional information of the described target terminal received is sent by described server to described first terminal.
In a kind of possible implementation, described location information request also includes conditional information, and described conditional information is used
State in the positional information indicating described target terminal；
After described server receives the location information request that described first terminal sends, described method also includes:
Described server judges whether the state of the positional information of the described target terminal of caching meets described conditional information
The state of indicated positional information；
If meeting, the positional information of described target terminal that the most described server will obtain according to described location information request
Send to described first terminal, including:
The positional information of the described target terminal of caching is sent by described server to described first terminal；
If being unsatisfactory for, the position of the described target terminal obtained is believed by the most described server according to described location information request
Breath sends to described first terminal, including:
Described server sends described first request according to described mark to described target terminal；
Described server receives the positional information of described target terminal, and the positional information of described target terminal is by described target
Terminal sends to described server according to described first request；
The positional information of the described target terminal received is sent by described server to described first terminal.
In a kind of possible implementation, described trunked communication system also includes group management server, multiple described ends
End composition communication set, described in be designated the mark of described communication set, described server receives the positional information that first terminal sends
After request, described server according to described location information request by the positional information of described target terminal that obtains to described the
Before one terminal sends, described method also includes:
Described server sends the mark of described communication set, the mark of described communication set and institute to described group of management server
State target terminal and there are mapping relations；
Described server receives the determination information that described group of management server sends, and described determines that information is described for indicating
Target terminal, described target terminal includes all terminals in described communication set, described determines that information is by described group of management service
Device generates according to mark and the described mapping relations of described communication set.
In a kind of possible implementation, the described target that described server will obtain according to described location information request
The positional information of terminal is before described first terminal sends, and described method also includes:
The authority information of first terminal described in described server lookup, described authorization message is used for indicating described first terminal
Whether there is the authority of the positional information obtaining described target terminal；
If described authority information indicates described first terminal to have described authority, the most described server is believed according to described position
The positional information of the described target terminal obtained is sent by breath request to described first terminal.
In a kind of possible implementation, the described target that described server will obtain according to described location information request
The positional information of terminal is before described first terminal sends, and described method also includes:
The authorization message of target terminal described in described server lookup, described authorization message is used to indicate whether that permission is described
First terminal obtains the positional information of described target terminal；
If the instruction of described authorization message allows described first terminal to obtain the positional information of described target terminal, the most described clothes
The positional information of the described target terminal obtained is sent to described first terminal by business device according to described location information request.
Second aspect, embodiments provides a kind of server, and described server is applied to trunked communication system, institute
Stating trunked communication system and include described server and multiple terminal, described server includes:
Receiver module, for receiving the location information request that first terminal sends, this location information request includes mark, institute
Stating mark and have mapping relations with described target terminal, described location information request is for obtaining the position letter of described target terminal
Breath；
Sending module, for the location information request that receives according to described receiver module by the described target terminal that obtains
Positional information sends to described first terminal.
In a kind of possible implementation, described server also includes:
Acquisition module, for obtaining the positional information of the plurality of terminal；
Cache module, the position of the plurality of terminal for being obtained by described acquisition module caches, the plurality of
The positional information of terminal includes the positional information of target terminal.
In a kind of possible implementation, described sending module, it is additionally operable to according to described mark to described target terminal
Send the first request；
Described receiver module, is additionally operable to receive the positional information that described target terminal sends, the position of described target terminal
Information is sent to described server according to described first request by described target terminal；
Described sending module, is additionally operable to send the positional information of the described target terminal received to described first terminal.
In a kind of possible implementation, described location information request also includes conditional information, and described conditional information is used
State in the positional information indicating described target terminal；
Described server also includes judge module；
Described judge module, for judging whether the state of the positional information of the described target terminal of caching meets described bar
The state of the positional information indicated by part information；
Described sending module, is additionally operable to when described judge module determines and meets, by the position of the described target terminal of caching
Confidence breath sends to described first terminal；
Described sending module, be additionally operable to when described judge module determine be unsatisfactory for time, according to described location information request to
Described target terminal sends described first request；
Described receiver module, is additionally operable to receive the positional information of described target terminal, the positional information of described target terminal
Sent to described server according to described first request by described target terminal；
Described sending module, the positional information of described target terminal being additionally operable to receive described receiver module is to described
One terminal sends.
In a kind of possible implementation, described trunked communication system also include group management server, described in be designated
The mark of communication set；
Described sending module, for sending the mark of described communication set to described group of management server, described communication set
Mark and described target terminal have mapping relations；
Described receiver module, is additionally operable to receive that described group of management server send described determines information, described determines letter
Breath is used for indicating described target terminal, described target terminal to include all terminals in described communication set, described determine information by
Described group of management server generates according to mark and the described mapping relations of described communication set.
In a kind of possible implementation, described server also includes the first enquiry module；
Described first enquiry module, for inquiring about the authority information of described first terminal, described authorization message is used for indicating
Whether described first terminal has the authority of the positional information obtaining described target terminal；
Described sending module, is additionally operable to when described authorization message indicates described first terminal to have described authority, according to
The positional information of the described target terminal obtained is sent by described location information request to described first terminal.
In a kind of possible implementation, described server also includes the second enquiry module；
Described second enquiry module, for inquiring about the authorization message of described target terminal, described authorization message is used for indicating
Described first terminal whether is allowed to obtain the positional information of described target terminal；
Described sending module, is additionally operable to when the instruction of described authorization message allows described first terminal to obtain described target terminal
Positional information time, according to described location information request by the positional information of described target terminal that obtains to described first terminal
Send.
The third aspect, embodiments provides a kind of server, and this server is applied to trunked communication system, described
Server includes:
Memorizer, is used for storing computer executable program code；
Transceiver, and
Processor, with described memorizer and described transceiver couples；
Wherein said program code includes instruction, and when described processor performs described instruction, described instruction makes described clothes
Business device performs the method performed by above-mentioned first aspect server.
Fourth aspect, embodiments provides a kind of trunked communication system, including multiple terminals with such as claim
Above-mentioned second aspect and the server of the third aspect.
First terminal sends location information request to described server, and this location information request includes mark, described mark
Having mapping relations with described target terminal, described location information request is for obtaining the positional information of described target terminal；
Described server according to described location information request by the positional information of described target terminal that obtains to described the
One terminal sends.
In a kind of possible implementation, also include group management server, described in be designated the mark of communication set；
The mark of described communication set is sent by described server to described group of management server；
Described group of management server determines described target terminal, institute according to mark and the described mapping relations of described communication set
Stating all terminals that target terminal includes in described communication set, the mark of described communication set and described target terminal have mapping and close
System；
Described server receives the described target terminal that described group of management server sends.
As can be seen from the above technical solutions, the embodiment of the present invention has the advantage that
In the embodiment of the present invention, in this trunked communication system, first terminal (arbitrary in multiple terminals in this communication system
One terminal), can be with the positional information of active obtaining target terminal, this target terminal can be specific one terminal, it is possible to
To include multiple terminal, the embodiment of the present invention greatly improves in trunked communication system, obtains positional information this functionality
Motility.In real work, need the positional information by target terminal that target terminal is adjusted according to real work
Degree.First terminal i.e. can obtain the historical position information of target terminal, can obtain again the real-time position information of target terminal,
More adapt to real work dispatching requirement.
Accompanying drawing explanation
Fig. 1 is the configuration diagram of the trunked communication system in the embodiment of the present invention；
Fig. 2 is the schematic diagram of an embodiment of a kind of method obtaining positional information in the embodiment of the present invention；
Fig. 3 is the schematic diagram of another embodiment of a kind of method obtaining positional information in the embodiment of the present invention；
Fig. 4 is the structural representation of an embodiment of the server in the embodiment of the present invention；
Fig. 5 is the structural representation of another embodiment of the server in the embodiment of the present invention；
Fig. 6 is the structural representation of another embodiment of the server in the embodiment of the present invention；
Fig. 7 is the structural representation of another embodiment of the server in the embodiment of the present invention.
Detailed description of the invention
Embodiments provide a kind of method obtaining positional information and relevant device, at trunked communication system
In, an arbitrary terminal can improve system flexibility with the positional information of active obtaining target terminal.
In order to make those skilled in the art be more fully understood that the present invention program, below in conjunction with in the embodiment of the present invention
Accompanying drawing, is clearly and completely described the technical scheme in the embodiment of the present invention, it is clear that described embodiment is only
The embodiment of a present invention part rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under not making creative work premise, all should belong to the model of present invention protection
Enclose.
Term " first " in description and claims of this specification and above-mentioned accompanying drawing, " second ", " the 3rd " "
Four " etc. (if present) is for distinguishing similar object, without being used for describing specific order or precedence.Should manage
Solve the data so used can exchange in the appropriate case, in order to the embodiments described herein can be with except here illustrating
Or the order enforcement beyond the content described.Additionally, term " includes " and " having " and their any deformation, it is intended that
Cover non-exclusive comprising, such as, contain series of steps or the process of unit, method, system, product or equipment need not limit
In those steps clearly listed or unit, but can include the most clearly listing or for these processes, method, product
Product or intrinsic other step of equipment or unit.
The embodiment of the present invention provides a kind of method obtaining positional information, and described method is applied to trunked communication system, should
Trunked communication system can be MCPTT trunked communication system, carries out in the embodiment of the present invention as a example by MCPTT trunked communication system
Explanation.Referring to shown in Fig. 1, Fig. 1 is the schematic diagram of this trunked communication system 100.Described trunked communication system 100 includes service
Device 110 and multiple terminal 120, described server can be MCPTT server (MCPTT server), the plurality of terminal 120
Communicated with described MCPTT server by network.Multiple terminals 120 include first terminal and target terminal, if first is whole
End needs to obtain the positional information of target terminal, then first terminal sends location information request to MCPTT server 110, this position
Put information request for obtaining the positional information of target terminal.This location information request includes mark, this mark and target terminal
There are mapping relations.
Server is according to described location information request by the positional information of the described target terminal of acquisition to described first eventually
End sends.
A kind of method obtaining positional information provided the present invention below is specifically described, and refers to shown in Fig. 2, this
One embodiment of a kind of method obtaining positional information that invention provides includes:
Step 201, MCPTT server obtain the positional information of multiple terminals, and are entered by the positional information of the plurality of terminal
Row cache.
MCPTT server can periodically obtain the positional information of multiple terminal, and such as, this cycle can be 1min,
3min, 5min etc., be merely illustrative herein for the cycle, and and non-limiting explanation.In actual applications, can be according to reality
The scene of application is set.MCPTT server obtains the concrete mode of the positional information of multiple terminals, can be multiple terminal
Periodically report described MCPTT server, it is also possible to be that MCPTT server periodically please to the transmission of the plurality of terminal
Asking, multiple terminals feed back to MCPTT server according to this request, and concrete implementation is the mode present invention do not limit.
The positional information of the multiple terminals obtained is cached by this MCPTT server.Such as, this MCPTT server can
With the positional information in the caching preset quantity cycle.Such as, the multiple terminals in this MCPTT server can cache 5 cycles
Positional information.Such as, first terminal (terminal of user A) this can obtain the positional information of target terminal of caching, first
Terminal is appreciated that the historical position information of target terminal, such that it is able to be tracked the historical position of target terminal.
Step 202, first terminal send location information request to MCPTT server, and this location information request includes mark,
This mark and target terminal have mapping relations.
Reserved field or interpolation field in this location information request add described mark.If first terminal needs to obtain mesh
The positional information of mark terminal, then first terminal sends location information request to MCPTT server, and this is designated the end of target terminal
End mark.This target terminal can be a specific terminal, it is also possible to be two terminals, it is also possible to for multiple terminals, specifically
The particular number of target terminal, the present invention does not limits.When target terminal is multiple terminal, this mark includes multiple and this terminal
Corresponding terminal iidentification.Such as, as shown in table 1 below:
Table 1
| Terminal | Terminal iidentification |
| Second terminal | Second mark |
| Third terminal | 3rd mark |
| 4th terminal | 4th mark |
It is understood that multiple terminals can form a communication set, first terminal is arbitrary in multiple terminal
Individual terminal, this first terminal storage has the mark of target terminal.Such as.The work of user A has, with the work of user B, pass of continuing
System, say, that user A needs to proceed work in the job site of user B, then, the first terminal of user A needs to obtain
Take the positional information of the target terminal of family B.
Optionally, this location information request can also include conditional information, and this conditional information is for indicating target terminal
The state of positional information.Such as, this state can refer to: in real time, in preset time period (in 5min), or a nearest week of caching
Phase.This conditional information can refer to real-time positional information, the positional information in preset time or the position in a nearest cycle
Information.
Optionally, authority information and/or the described server of first terminal described in step 203, MCPTT server lookup is looked into
Ask the authorization message of described target terminal.
This authority information is for indicating whether described first terminal has the power of the positional information obtaining described target terminal
Limit.This authorization message is used to indicate whether the positional information allowing described first terminal to obtain described target terminal.Optionally,
MCPTT server can also inquire about the system configuration information of MCPTT.Such as, this system configuration information includes this MCPTT clothes
Whether business device opens the function obtaining positional information.
It should be noted that the authorization message of the authority information of first terminal and target terminal can be stored in described
In MCPTT server, it is also possible to be to be obtained from other server by MCPTT server, concrete implementation mode, the present invention
Do not limit.
Such as, if described authority information indicates described first terminal to have described authority, authorization message instruction allows described
First terminal obtains the positional information of described target terminal, and MCPTT server opens the function obtaining positional information.Then hold
Row step 104.
It should be noted that this step is optional step, it is also possible to do not perform, and directly perform step 104.
Optionally, step 204, MCPTT server judge caching described target terminal positional information state whether
Meet the state of positional information indicated by this conditional information.If meeting, perform step 205；If being unsatisfactory for, perform step 206.
The positional information of the target terminal of caching is sent by step 205, MCPTT server to described first terminal.
Such as, if in this location information request conditional information instruction 5min in positional information, root in MCPTT server
Determine that according to this conditional information the positional information of the target terminal of caching is the positional information within 5min, then MCPTT server will
The positional information of the target terminal of caching sends to described first terminal.
In the embodiment of the present invention, the positional information of the target terminal of caching can be sent to first eventually by MCPTT server
End, can make first terminal obtain the historical position information of target terminal, is beneficial to be tracked target terminal；And decrease net
Network expense, saves Internet resources.
Optionally, step 206, MCPTT server send described first request according to described mark to described target terminal,
This first request is for obtaining the positional information of target terminal.
Such as, this is designated the terminal iidentification of target terminal.When the conditional information in location information request indicates real-time
During positional information, MCPTT server is accomplished by obtaining positional information to target terminal in real time.
Step 207, target terminal receive this first request, and send position according to this first request to MCPTT server
Information.
The positional information of the described target terminal received is sent by step 208, MCPTT server to described first terminal.
First terminal can obtain the positional information of target terminal, the positional information of acquisition in real time by MCPTT server
Accurately, real work dispatching requirement is adapted to.
In the embodiment of the present invention, in this trunked communication system, first terminal is in the case of need not obtain right of speech, it is possible to
With the positional information of active obtaining target terminal, this target terminal can be at least one terminal.Greatly improve at cluster
In communication system, obtain the motility of positional information this functionality.In real work, need each terminal according to real work
It is operated scheduling.First terminal i.e. can obtain the historical position information of target terminal, can obtain again the reality of target terminal
Time positional information, adapt to real work dispatching requirement.
Refer to shown in Fig. 3.On the basis of above-described embodiment, the embodiment of the present invention additionally provides a kind of position that obtains and believes
Another embodiment of the method for breath includes:
This communication system includes MCPTT server, multiple terminal and group management server (group management
server)
Step 201 in the embodiment that step 301 is corresponding with Fig. 2 is identical, does not repeats.
Step 302, first terminal send location information request to MCPTT server, and this location information request includes mark,
This is designated the mark of communication set.
If first terminal needs to obtain the positional information of all terminals in communication set, described target terminal includes described communication
All terminals in group.Then carrying the mark of this communication set in location information request, the mark of communication set can be serial number, or
Person indexes.
The mark of communication set is sent by step 303, MCPTT server to described group of management server.
It is understood that when MCPTT server determines the mark including communication set in this position request information, then table
Bright first terminal needs to obtain the positional information of the whole terminals in this communication set.Such as, in actual applications, commander needs
Obtain the positional information of whole group member, reasonably to dispatch.
Step 304, group management server receive the mark of this communication set, and determine letter according to the mark generation of communication set
Breath.
This group management server memory contains the mark of communication set and the correspondence mappings table of target terminal, group management server
Mark and mapping table according to communication set generate and determine information, and this determines that information is for indicating target terminal.
The mark of this communication set and target terminal have mapping relations.Such as, this communication set be designated " 1 ", this mark
The target terminal of " 1 " correspondence includes " the 5th terminal ", " the 6th terminal " and " the 7th terminal " etc..
Step 305, group management server send this to MCPTT server and determine information.
Step 306, MCPTT server receive and determine information, and determine that information determines target terminal according to this.
Such as, this determines that information can include the terminal iidentification of each terminal in communication set.Such as, this terminal iidentification is
5th mark, the 6th mark etc..
Step 307 is identical to step 208 to the step 203 in step 312 embodiment corresponding with Fig. 2, does not repeats.
In the embodiment of the present invention, the arbitrary terminal (first terminal) in multiple terminals can be in the feelings not obtaining right of speech
Under condition, obtaining the positional information of all terminals in communication set, this positional information can be i.e. the history bit of MCPTT server buffer
Confidence ceases, it is also possible to is the positional information obtained in real time, in actual application scenarios, improves the motility of group communication system,
Adapt to real work dispatching requirement.
Referring to shown in Fig. 4, the embodiment embodiments providing a kind of server 400 includes: server
Being applied to trunked communication system, described trunked communication system includes described server and multiple terminal, and described server includes:
Receiver module, for receiving the location information request that first terminal sends, this location information request includes mark, institute
Stating mark and have mapping relations with described target terminal, described location information request is for obtaining the position letter of described target terminal
Breath.
Sending module, for the location information request that receives according to described receiver module by the described target terminal that obtains
Positional information sends to described first terminal.
Optionally, described server also includes:
Acquisition module, for obtaining the positional information of the plurality of terminal；
Cache module, the position of the plurality of terminal for being obtained by described acquisition module caches, the plurality of
The positional information of terminal includes the positional information of target terminal.
Described sending module, is additionally operable to send the first request according to described mark to described target terminal；
Described receiver module, is additionally operable to receive the positional information that described target terminal sends；The position of described target terminal
Information is sent to described server according to described first request by described target terminal；
Described sending module, is additionally operable to send the positional information of the described target terminal received to described first terminal.
Referring to shown in Fig. 5, on the basis of the embodiment that above-mentioned Fig. 4 is corresponding, described server 500 also includes described clothes
Business device also includes judge module.
Optionally, described location information request also includes that conditional information, described conditional information are used for indicating described second eventually
The state of the positional information of end；
Described judge module, for judging whether the state of the positional information of the described target terminal of caching meets described bar
The state of the positional information indicated by part information.
Described sending module, is additionally operable to when described judge module determines and meets, by the position of the described target terminal of caching
Confidence breath sends to described first terminal.
Described sending module, be additionally operable to when described judge module determine be unsatisfactory for time, according to described location information request to
Described target terminal sends described first request.
Described receiver module, is additionally operable to receive the positional information of described target terminal, the positional information of described target terminal
Sent to described server according to described first request by described target terminal.
Described sending module, is additionally operable to send the positional information of described target terminal to described first terminal.
Optionally, described trunked communication system also includes group management server, described in be designated the mark of communication set, described
Sending module, for sending the mark of described communication set to described group of management server；
Described receiver module, is additionally operable to receive the described target terminal that described group of management server sends, and described target is eventually
End includes all terminals in described communication set, and the mark of described communication set and described target terminal have mapping relations, described
Target terminal is determined according to mark and the described mapping relations of described communication set by described group of management server.
Referring to shown in Fig. 6, on the basis of the embodiment that above-mentioned Fig. 4 is corresponding, described server 600 also includes that first looks into
Ask module and the second enquiry module；
Described first enquiry module, for inquiring about the authority information of described first terminal, described authorization message is used for indicating
Whether described first terminal has the authority of the positional information obtaining described target terminal；
Described sending module, is additionally operable to when described authorization message indicates described first terminal to have described authority, according to
The positional information of the described target terminal obtained is sent by described location information request to described first terminal.
Described second enquiry module, for inquiring about the authorization message of described target terminal, described authorization message is used for indicating
Described first terminal whether is allowed to obtain the positional information of described target terminal；
Described sending module, is additionally operable to when the instruction of described authorization message allows described first terminal to obtain described target terminal
Positional information time, according to described location information request by the positional information of described target terminal that obtains to described first terminal
Send.
Further, the server in Fig. 4 to Fig. 6 is to present with the form of functional module.Here " module " is permissible
Refer to ASIC (application-specific integrated circuit, ASIC), circuit, perform one
Individual or multiple software or the processor of firmware program and memorizer, integrated logic circuit, and/or other can provide above-mentioned functions
Device.In a simple embodiment, the registrar in Fig. 4 to Fig. 6 can be to use the form shown in Fig. 7.Each mould
Block can be realized by the processor of Fig. 7, transceiver and memorizer.
Fig. 7 is a kind of server architecture schematic diagram that the embodiment of the present invention provides, and this server 700 can be because of configuration or performance
Different and produce bigger difference, one or more processors 722 and memorizer 732 can be included, one or one
The storage medium 730 (such as one or more mass memory units) of application program 742 stored above or data 744.Its
In, memorizer 732 and storage medium 730 can be of short duration storage or persistently store.The program being stored in storage medium 730 is permissible
Including one or more modules (diagram does not marks), each module can include a series of instruction behaviour in server
Make.Further, processor 722 could be arranged to communicate with storage medium 730, performs storage medium on server 700
A series of command operatings in 730.
Server 700 can also include one or more power supplys 726, one or more wired or wireless networks
Interface 750, one or more input/output interfaces 758, and/or, one or more operating systems 741, such as
Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM etc..
Can be based on the server architecture shown in this Fig. 7 by the step performed by server in above-described embodiment.
When described processor performs the described instruction in memorizer, described instruction makes described server perform Fig. 2 and Fig. 3
The method of the corresponding actual execution of described server in embodiment.
Those skilled in the art is it can be understood that arrive, for convenience and simplicity of description, and the system of foregoing description,
The specific works process of device and unit, is referred to the corresponding process in preceding method embodiment, does not repeats them here.
In several embodiments provided herein, it should be understood that disclosed system, apparatus and method are permissible
Realize by another way.Such as, device embodiment described above is only schematically, such as, and described unit
Dividing, be only a kind of logic function and divide, actual can have other dividing mode, the most multiple unit or assembly when realizing
Can in conjunction with or be desirably integrated into another system, or some features can be ignored, or does not performs.Another point, shown or
The coupling each other discussed or direct-coupling or communication connection can be the indirect couplings by some interfaces, device or unit
Close or communication connection, can be electrical, machinery or other form.
The described unit illustrated as separating component can be or may not be physically separate, shows as unit
The parts shown can be or may not be physical location, i.e. may be located at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected according to the actual needs to realize the mesh of the present embodiment scheme
's.
It addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to two or more unit are integrated in a unit.Above-mentioned integrated list
Unit both can realize to use the form of hardware, it would however also be possible to employ the form of SFU software functional unit realizes.
If described integrated unit realizes and as independent production marketing or use using the form of SFU software functional unit
Time, can be stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially
The part that in other words prior art contributed or this technical scheme completely or partially can be with the form of software product
Embodying, this computer software product is stored in a storage medium, including some instructions with so that a computer
Equipment (can be personal computer, server, or the network equipment etc.) performs the complete of method described in each embodiment of the present invention
Portion or part steps.And aforesaid storage medium includes: USB flash disk, portable hard drive, read only memory (ROM, Read-Only
Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can store journey
The medium of sequence code.
The above, above example only in order to technical scheme to be described, is not intended to limit；Although with reference to front
State embodiment the present invention has been described in detail, it will be understood by those within the art that: it still can be to front
State the technical scheme described in each embodiment to modify, or wherein portion of techniques feature is carried out equivalent；And these
Amendment or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (17)
1. the method obtaining positional information, it is characterised in that described method is applied to trunked communication system, described cluster leads to
Communication system includes server and multiple terminal, and described method includes:
Described server receives the location information request that first terminal sends, and described location information request includes mark, described mark
Knowing and have mapping relations with target terminal, described location information request is for obtaining the positional information of described target terminal；
Described server is according to described location information request by the positional information of the described target terminal of acquisition to described first eventually
End sends.
Method the most according to claim 1, it is characterised in that described server receives the positional information that first terminal sends
Before request, described method also includes:
Described server obtains the positional information of the plurality of terminal and is cached the position of the plurality of terminal, described many
The positional information of individual terminal includes the positional information of described target terminal.
Method the most according to claim 1, it is characterised in that described server will obtain according to described location information request
The positional information of described target terminal send to described first terminal, including:
Described server sends the first request according to described mark to described target terminal, and described first request is used for obtaining described
The positional information of target terminal；
Described server receives the positional information of described target terminal, and the positional information of described target terminal is by described target terminal
Send to described server according to described first request；
The positional information of the described target terminal received is sent by described server to described first terminal.
Method the most according to claim 2, it is characterised in that described location information request also includes conditional information, described
Conditional information is for indicating the state of the positional information of described target terminal；
After described server receives the location information request that described first terminal sends, described method also includes:
Described server judges whether the state of the positional information of the described target terminal of caching meets described conditional information indication
The state of the positional information shown；
If meeting, the most described server according to described location information request by the positional information of described target terminal that obtains to institute
State first terminal to send, including:
The positional information of the described target terminal of caching is sent by described server to described first terminal；
If being unsatisfactory for, the most described server according to described location information request by obtain described target terminal positional information to
Described first terminal sends, including:
Described server sends described first request according to described mark to described target terminal；
Described server receives the positional information of described target terminal, and the positional information of described target terminal is by described target terminal
Send to described server according to described first request；
The positional information of the described target terminal received is sent by described server to described first terminal.
Method the most according to claim 1, it is characterised in that described trunked communication system also includes group management server,
Multiple terminals composition communication set, described in be designated the mark of described communication set, described server receives the position that first terminal sends
After putting information request, described server according to described location information request by obtain described target terminal positional information to
Before described first terminal sends, described method also includes:
Described server sends the mark of described communication set, the mark of described communication set and described mesh to described group of management server
Mark terminal has mapping relations；
Described server receives the determination information that described group of management server sends, and described determines that information is for indicating described target
Terminal, described target terminal includes all terminals in described communication set, described determines that information is by described group of management server root
Mark and described mapping relations according to described communication set generate.
6. according to the method described in any one of claim 1 to 5, it is characterised in that described server is according to described positional information
Request is by the positional information of the described target terminal of acquisition before described first terminal sends, and described method also includes:
The authority information of first terminal described in described server lookup, described authorization message is used for whether indicating described first terminal
There is the authority of the positional information obtaining described target terminal；
If described authority information indicates described first terminal to have described authority, the most described server please according to described positional information
The positional information by the described target terminal obtained is asked to send to described first terminal.
7. according to the method described in any one of claim 1 to 5, it is characterised in that described server is according to described positional information
Request is by the positional information of the described target terminal of acquisition before described first terminal sends, and described method also includes:
The authorization message of target terminal described in described server lookup, described authorization message is used to indicate whether to allow described first
Terminal obtains the positional information of described target terminal；
If the instruction of described authorization message allows described first terminal to obtain the positional information of described target terminal, the most described server
According to described location information request, the positional information of the described target terminal obtained is sent to described first terminal.
8. a server, it is characterised in that described server includes:
Receiver module, for receiving the location information request that first terminal sends, this location information request includes mark, described mark
Knowing and have mapping relations with described target terminal, described location information request is for obtaining the positional information of described target terminal；
Sending module, the position of described target terminal that will obtain for the location information request that receives according to described receiver module
Information sends to described first terminal.
Server the most according to claim 8, it is characterised in that described server also includes:
Acquisition module, for obtaining the positional information of the plurality of terminal；
Cache module, the position of the plurality of terminal for being obtained by described acquisition module caches, the plurality of terminal
Positional information include the positional information of target terminal.
Server the most according to claim 8, it is characterised in that
Described sending module, is additionally operable to send the first request according to described mark to described target terminal；
Described receiver module, is additionally operable to receive the positional information that described target terminal sends, the positional information of described target terminal
Sent to described server according to described first request by described target terminal；
Described sending module, is additionally operable to send the positional information of the described target terminal received to described first terminal.
11. servers according to claim 9, it is characterised in that described location information request also includes conditional information, institute
State conditional information for indicating the state of the positional information of described target terminal；
Described server also includes judge module；
Described judge module, for judging whether the state of the positional information of the described target terminal of caching meets described condition letter
The state of the positional information indicated by breath；
Described sending module, is additionally operable to when described judge module determines and meets, by the position letter of the described target terminal of caching
Breath sends to described first terminal；
Described sending module, be additionally operable to when described judge module determine be unsatisfactory for time, according to described location information request to described
Target terminal sends described first request；
Described receiver module, is additionally operable to receive the positional information of described target terminal, and the positional information of described target terminal is by institute
State target terminal to send to described server according to described first request；
Described sending module, is additionally operable to the positional information of described target terminal that received by described receiver module to described first eventually
End sends.
12. servers according to claim 8, it is characterised in that described in be designated the mark of communication set；
Described sending module, for sending the mark of described communication set, the mark of described communication set to described group of management server
With described target terminal, there are mapping relations；
Described receiver module, is additionally operable to receive that described group of management server send described determines information, described determines that information is used
In indicating described target terminal, described target terminal includes all terminals in described communication set, described determines that information is by described
Group management server generates according to mark and the described mapping relations of described communication set.
13. according to Claim 8 to the server described in 12 any one, it is characterised in that described server also includes that first looks into
Ask module；
Described first enquiry module, for inquiring about the authority information of described first terminal, described authorization message is used for indicating described
Whether first terminal has the authority of the positional information obtaining described target terminal；
Described sending module, is additionally operable to when described authorization message indicates described first terminal to have described authority, according to described
The positional information of the described target terminal obtained is sent by location information request to described first terminal.
14. servers according to claim 13, it is characterised in that described server also includes the second enquiry module；
Described second enquiry module, for inquiring about the authorization message of described target terminal, described authorization message is used to indicate whether
Described first terminal is allowed to obtain the positional information of described target terminal；
Described sending module, is additionally operable to when the instruction of described authorization message allows described first terminal to obtain the position of described target terminal
During confidence breath, according to described location information request, the positional information of the described target terminal obtained is sent out to described first terminal
Send.
15. 1 kinds of servers, it is characterised in that described server includes:
Memorizer, is used for storing computer executable program code；
Transceiver, and
Processor, with described memorizer and described transceiver couples；
Wherein said program code includes instruction, and when described processor performs described instruction, described instruction makes described server
Perform the method as according to any one of claim 1 to 7.
16. 1 kinds of trunked communication systems, it is characterised in that include multiple terminal and as described in any one of claim 8 to 14
Server；
First terminal sends location information request to described server, and this location information request includes mark, described mark and institute
Stating target terminal and have mapping relations, described location information request is for obtaining the positional information of described target terminal；
Described server is according to described location information request by the positional information of the described target terminal of acquisition to described first eventually
End sends.
17. trunked communication systems according to claim 16, it is characterised in that also include group management server, described mark
Know the mark for communication set；
The mark of described communication set is sent by described server to described group of management server；
Described group of management server determines described target terminal, described mesh according to mark and the described mapping relations of described communication set
Mark terminal includes that all terminals in described communication set, the mark of described communication set and described target terminal have mapping relations；
Described server receives the described target terminal that described group of management server sends.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610567069.1A CN106131788A (en) | 2016-07-15 | 2016-07-15 | A kind of obtain the method for positional information, relevant device and trunked communication system |
| CN201780000756.8A CN108141707A (en) | 2016-07-15 | 2017-07-14 | A kind of method, relevant device and trunked communication system for obtaining location information |
| PCT/CN2017/092920 WO2018010691A1 (en) | 2016-07-15 | 2017-07-14 | Method of acquiring location information, associated apparatus, and trunk communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610567069.1A CN106131788A (en) | 2016-07-15 | 2016-07-15 | A kind of obtain the method for positional information, relevant device and trunked communication system |
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| CN106131788A true CN106131788A (en) | 2016-11-16 |
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| CN201610567069.1A Pending CN106131788A (en) | 2016-07-15 | 2016-07-15 | A kind of obtain the method for positional information, relevant device and trunked communication system |
| CN201780000756.8A Pending CN108141707A (en) | 2016-07-15 | 2017-07-14 | A kind of method, relevant device and trunked communication system for obtaining location information |
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| CN201780000756.8A Pending CN108141707A (en) | 2016-07-15 | 2017-07-14 | A kind of method, relevant device and trunked communication system for obtaining location information |
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| CN (2) | CN106131788A (en) |
| WO (1) | WO2018010691A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106686554A (en) * | 2017-01-10 | 2017-05-17 | 海能达通信股份有限公司 | Communication method and device of cluster system and base station |
| WO2018010691A1 (en) * | 2016-07-15 | 2018-01-18 | 海能达通信股份有限公司 | Method of acquiring location information, associated apparatus, and trunk communication system |
| CN110048871A (en) * | 2018-01-16 | 2019-07-23 | 普天信息技术有限公司 | MCPTT user terminal initiated configuration method and device |
| CN110769401A (en) * | 2019-10-30 | 2020-02-07 | 云南宾飞科技有限公司 | Short-distance high-precision positioning method and positioning system |
| CN113254805A (en) * | 2020-02-12 | 2021-08-13 | 维沃移动通信有限公司 | Method and network equipment for inquiring group position |
| CN113973287A (en) * | 2021-10-18 | 2022-01-25 | 珠海格力电器股份有限公司 | Information acquisition and transmission method, device, equipment and storage medium |
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| CN113536082B (en) * | 2020-04-14 | 2023-06-09 | 哈尔滨海能达科技有限公司 | Terminal quantity query processing method and device |
| CN112511984B (en) * | 2020-12-01 | 2022-05-24 | 东方通信股份有限公司 | Method for realizing indoor positioning of PDT terminal |
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| CN101800928A (en) * | 2009-02-09 | 2010-08-11 | 中兴通讯股份有限公司 | Group positioning method, device and system |
| CN101656933A (en) * | 2009-09-16 | 2010-02-24 | 中兴通讯股份有限公司 | Method, device and system in group system for positioning by short message |
| CN102215561B (en) * | 2010-04-02 | 2016-12-07 | 中兴通讯股份有限公司 | The localization method of terminal-to-terminal service and system |
| CN102801781B (en) * | 2012-06-29 | 2016-08-03 | 宇龙计算机通信科技(深圳)有限公司 | Terminal, location-server and localization method |
| US9774552B2 (en) * | 2013-03-14 | 2017-09-26 | Qualcomm Incorporated | Methods, servers and systems for verifying reported locations of computing devices |
| CN104469684B (en) * | 2014-12-15 | 2018-05-15 | 宇龙计算机通信科技(深圳)有限公司 | Terminal positional information processing method and system |
| CN106131788A (en) * | 2016-07-15 | 2016-11-16 | 海能达通信股份有限公司 | A kind of obtain the method for positional information, relevant device and trunked communication system |
-
2016
- 2016-07-15 CN CN201610567069.1A patent/CN106131788A/en active Pending
-
2017
- 2017-07-14 CN CN201780000756.8A patent/CN108141707A/en active Pending
- 2017-07-14 WO PCT/CN2017/092920 patent/WO2018010691A1/en active Application Filing
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018010691A1 (en) * | 2016-07-15 | 2018-01-18 | 海能达通信股份有限公司 | Method of acquiring location information, associated apparatus, and trunk communication system |
| CN106686554A (en) * | 2017-01-10 | 2017-05-17 | 海能达通信股份有限公司 | Communication method and device of cluster system and base station |
| CN106686554B (en) * | 2017-01-10 | 2020-07-31 | 海能达通信股份有限公司 | Communication method, device and base station of cluster system |
| CN110048871A (en) * | 2018-01-16 | 2019-07-23 | 普天信息技术有限公司 | MCPTT user terminal initiated configuration method and device |
| CN110048871B (en) * | 2018-01-16 | 2022-03-15 | 普天信息技术有限公司 | MCPTT user terminal initialization configuration method and device |
| CN110769401A (en) * | 2019-10-30 | 2020-02-07 | 云南宾飞科技有限公司 | Short-distance high-precision positioning method and positioning system |
| CN110769401B (en) * | 2019-10-30 | 2021-06-01 | 云南宾飞科技有限公司 | Short-distance high-precision positioning method and positioning system |
| CN113254805A (en) * | 2020-02-12 | 2021-08-13 | 维沃移动通信有限公司 | Method and network equipment for inquiring group position |
| CN113973287A (en) * | 2021-10-18 | 2022-01-25 | 珠海格力电器股份有限公司 | Information acquisition and transmission method, device, equipment and storage medium |
| CN113973287B (en) * | 2021-10-18 | 2023-10-10 | 珠海格力电器股份有限公司 | Information acquisition and transmission method, device, equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108141707A (en) | 2018-06-08 |
| WO2018010691A1 (en) | 2018-01-18 |
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