CN102457814A - Cluster dispatching method and system - Google Patents
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Abstract
The invention relates to a cluster dispatching method and a cluster dispatching system. The cluster dispatching method comprises the following steps: a dispatching agent client (DAC) transmits regional dispatching signaling to a dispatching agent server (DAS), wherein the regional dispatching signaling carries information on a selected dispatching region and a selected scope of dispatching objects; the DAS determines objects to be dispatched according to the scope of the dispatching objects, the dispatching region, and the position information of cluster users stored in a positioning information database; and the DAS determines at least partial of the objects to be dispatched to be final dispatching objects, and carries out following dispatching operations on the dispatching objects. With the adoption of the cluster dispatching method and the cluster dispatching system, the problem that cluster users in an appointed region cannot be fast dispatched in the prior art, can be solved. The invention further provides another method and system for additionally dispatching the cluster users, so that the validity in dispatching can be improved.
Description
Technical field
The present invention relates to the trunking communication field, more specifically, relate to cluster user is carried out dispatching method and system.
Background technology
Trunked communication system is an important branch of GSM; It is a kind of GSM that is used for group's dispatch control communication; Be mainly used in professional moving communicating field,, also develop towards the direction of common network operation gradually in order to promote the sizable application of group system.Different with common mobile communication, the maximum characteristics of trunking communication are, Speech Communication adopts PTT (Push To Talk) button, continue with the mode that pushes to talk, and called need not can answering by off-hook, and the rapid speed that continues, and can support function such as group call.Trunked communication system has very strong scheduling color, and abundant scheduling feature is provided, like group calling, individual calling, temporary group calling etc.The dispatcher of industry and group can realize functions such as the real-time status observation to group, dynamic reorganization, management and group, audio monitoring, voice recording, broadcasting through scheduling operation.
Positioning service is meant that the mobile network obtains the geographical location information at terminal through specific location technology, offers mobile subscriber, communication system or third party, and by the support of certain electronic map information, for the user provides the business relevant with the position.At present typical navigation system all comprised mobile positioning center (Mobile Position Center, MPC), position determining entity (Position Determining Entity, PDE) network element.Wherein MPC is the control and management center of positioning action handling process and the control and management center of positional information; When PDE receives the position requests of MPC; With (the Mobile SwitchingCenter of mobile switching centre; MSC), base station controller (Base Station Controller, BSC) and (Mobile Station MS) waits the relevant device exchange message in the mobile base station; Utilize various metrical informations and various data to accomplish concrete location Calculation, and last result of calculation is reported to MPC through specific algorithm.Usually, navigation system also can comprise locating information database (LDB:Location DB), and MPC or PDE bear the responsibility that positional information is stored into the locating information database, for the real-time inquiry and the application of positional information provides data.Positioning client terminal can trigger above-mentioned flow process through manual operations, and the positional information that obtains is presented on the electronic chart.
One Chinese patent application CN20081002833 provides the method for taxi dispatching of a kind of bi-end satellite positioning communication with central authorities' control scheduling, comprising: (a) receive user's chauffeur solicited message; (b) obtain taxi information, cartographic information and user profile; (c) formulate simulation Kinematic Positioning strategy according to taxi information, cartographic information and user profile analysis, according to the one or more scheduling schemes of said simulation Kinematic Positioning policy selection; (d) send reserve requests information according to said scheduling scheme to corresponding taxi client; (e) feed back to the response message that said taxi client is sent; And (f) the wireless talkback call function, said taxi is provided when arriving said user's near zone.
This method is according to chauffeur user zone of living in and specific policy initiation request and scheduling, thereby the realization chauffeur is professional.But the zone of initiating scheduling must be confirmed by the chauffeur user, and the number of objects that is scheduled is always 1, can't satisfy the demand of other different business occasions, like the demand of fast dispatch on electronic chart.
In addition, when prior art is carried out subdispatch to cluster user, be merely able to dispatching at this regional cluster user, the validity of scheduling has to be strengthened.
Summary of the invention
The objective of the invention is to propose a kind of colony dispatching method and system, to solve the problem that prior art can not realize fast dispatch to the cluster user of appointed area.
In order to address the above problem, the invention provides a kind of colony dispatching method, comprising:
Scheduling proxy client (DAC) is carried the information of selected dispatcher-controlled territory and scheduler object scope to scheduling proxy server (DAS) sending zone dispatch;
After DAS receives said subdispatch signaling, according to said scheduler object scope and dispatcher-controlled territory, and the positional information of the cluster user of preserving in the locating information database, confirm to treat scheduler object;
DAS will be at least part treat that scheduler object confirms as final scheduler object, said scheduler object is carried out follow-up scheduling operation.
Correspondingly; Trunked Radio System provided by the invention comprises scheduling proxy client (DAC) and scheduling proxy server (DAS); Said DAC comprises the subdispatch request unit again, and said DAS comprises that again scheduler object is searched device, scheduler object is confirmed device and subdispatch final controlling element, wherein:
Said subdispatch request unit is used for the sending zone dispatch, carries the information of selected dispatcher-controlled territory and scheduler object scope;
Said scheduler object is searched device and is used for after receiving said subdispatch signaling, according to said scheduler object scope and dispatcher-controlled territory, and the positional information of the cluster user of preserving in the locating information database, confirm to treat scheduler object;
Said scheduler object confirms that device is used for part is at least treated that scheduler object confirms as final scheduler object;
Said subdispatch final controlling element is used for said scheduler object is carried out follow-up scheduling operation.
Such scheme before subdispatch not one by one trigger position request flow process to obtain customer position information; Also need not to exist the user of current display location information in the zone that the dispatcher selectes; Can inquire the user in the selection area automatically by DAS, thereby accelerate scheduling time.
Another object of the present invention is to propose a kind of colony dispatching method and system, to solve prior art to the not strong problem of cluster user scheduling validity.
In order to solve the problems of the technologies described above, the invention provides a kind of colony dispatching method, comprising:
After scheduling proxy server (DAS) is received the subdispatch signaling of carrying scheduler object scope and scheduling area information of scheduling proxy client (DAC) transmission; Carry out corresponding scheduling operation; When confirming to append scheduling to this subdispatch, the enable position monitor timer;
Before said position monitoring timer expiry; The positional information that said DAS reports like the cluster user of receiving in the scheduler object scope; The position that reports falls into dispatcher-controlled territory and said scheduling operation is still effective, then with group under said cluster user and/or the said cluster user as scheduler object to be appended;
Said DAS part scheduler object to be appended at least confirms as the final scheduler object that appends, and the said scheduler object operation dispatching that appends is operated.
Correspondingly; Trunked Radio System provided by the invention comprises scheduling proxy client (DAC) and scheduling proxy server (DAS); Said DAS comprises the scheduled for executing device again, append the scheduling starting drive, append the scheduling monitoring device, append scheduler object confirms device and appends the scheduled for executing device, wherein:
Said scheduled for executing device is used for after receiving the subdispatch signaling of carrying dispatcher-controlled territory and scheduler object scope that DAC sends, carrying out corresponding scheduling operation;
The said scheduling starting drive that appends is used for after receiving said subdispatch signaling, will append scheduling to this subdispatch, the enable position monitor timer as confirming;
The said scheduling monitoring device that appends is used for before said position monitoring timer expiry; As receive the positional information that the cluster user in the said scheduler object scope reports; The position that reports falls into said dispatcher-controlled territory and said scheduling operation is still effective, then with group under said cluster user and/or the said cluster user as scheduler object to be appended;
Said append scheduler object confirm device be used for at least the part scheduler object to be appended confirm as the final scheduler object that appends;
The said scheduled for executing device that appends is used for the said scheduler object operation dispatching that appends is operated.
Such scheme appends scheduling through the user that the position that reports in the subtend pusher certain hour section falls into dispatcher-controlled territory, can more effectively realize the scheduling to relevant cluster user.
Description of drawings
Fig. 1 is the digital cluster system network architecture diagram that the embodiment of the invention relates to.
Fig. 2 is the flow chart of the embodiment of the invention one colony dispatching method.
Fig. 3 is the flow chart of the embodiment of the invention two colony dispatching methods.
Fig. 4 is the flow chart of the embodiment of the invention three colony dispatching methods.
Fig. 5 is the flow chart of the embodiment of the invention four colony dispatching methods.
Embodiment
Hereinafter will combine accompanying drawing that embodiments of the invention are elaborated.Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.
Various embodiments of the present invention based on the network architecture of digital cluster system as shown in Figure 1, comprising:
Colony terminal, the BSS through air interface and group system links to each other, and for the user provides group service, plain old telephone service, data service, receives the Location Request and the reporting position information of group system.
Base station sub-system (BSS) is made up of base station transceiver BTS (Base Transceiver System) and base station controller BSC (Base Station Controller).BSS links to each other with scheduler subsystem through standard interface.
Trunking dispatching subsystem (DSS) is mainly accomplished colony dispatching service, comprises again:
Cluster DAS (PDS:PTT Dispatch Server) realizes the calling control and the management of words power of trunked call, is responsible between base station sub-system and location acting server, issuing and reporting the signaling relevant with positioning service.
Dispatching home location register (PHR:PTT Home Register) is preserved the log-on message and the positional information that is used for paging of cluster user and group, realize authentication, mandate and billing function to cluster user, and the position is upgraded and group management function.
Scheduling proxy server (DAS:Dispatch Agent Server) is handled the service request that scheduling proxy client is sent, and comprises dispatch request, Location Request etc.
Scheduling proxy client (DAC:Dispatch Agent Client) comprises dispatching desk and turnkey console.Wherein dispatching desk is the terminal with special authority, is used for group in the compass of competency and user are carried out command scheduling.
Location acting server (LAS:Location Agent Server), the location information request of processing locating platform, the positional information that the location is obtained returns to locating platform (SP), simultaneously, positional information is write the locating information database.It is pointed out that the present invention does not have specific requirement to the technology itself that positioning service is provided, can be any location technology.In the present embodiment, locating platform is an example with scheduling proxy server DAS.
Locating information database (LDB:Location DB), storage cluster user position information, data relevant with positioning service etc., said positional information can be used on the map location to cluster user.It is pointed out that use the present invention design, can according to actual needs LDB be deployed in the diverse location in the system, can be deployed in same server, preserve cluster user and group registration database of information unification deployment etc. with LAS with PHR.
Embodiment one
Present embodiment is fallen into the cluster user of dispatcher-controlled territory and initiates scheduling to the locating information data base querying by DAS behind the selected dispatcher-controlled territory of DAC.
As shown in Figure 2, the colony dispatching method of present embodiment comprises:
Among each embodiment, dispatcher-controlled territory can be directly on electronic chart, to select through visual way, also can be selected from a plurality of zones that are provided with in advance, or the like.
Among each embodiment, the information of scheduler object scope is as being the sign that needs scheduling cluster user membership group; Or need dispatch the affiliated group identification of cluster user; Or need the cluster user sign of scheduling, or dispatcher's sign, DAS can find group under the said dispatcher as searching from PHR according to said dispatcher's sign, with said group as the scheduler object scope; Or other can identify information of scheduler object scope or the like.It also can be the combination of above-mentioned information.
Step 220 after DAS receives the subdispatch signaling, is inquired about the cluster user that current location in the said scheduler object scope falls into said dispatcher-controlled territory from LDB, group under cluster user that inquires and/or the said cluster user is confirmed as treat scheduler object;
DAS can all adopt this kind to confirm to treat the mode of scheduler object after receiving the subdispatch signaling; When DAS also can comprise the indication information of the mode that adopts this kind to confirm to treat scheduler object in the subdispatch signaling of receiving, just adopt this kind to confirm to treat the mode of scheduler object.
The scheduler object of treating that this step is confirmed might not be all scheduler objects of treating, treats that scheduler object also can be sky.
Among each embodiment, the follow-up scheduling operation of execution is as being: the call setup flow process of normal trunked call; To the scheduler object bulk SMS; Monitor the calling that scheduler object is participated in, or the like, be not limited to any one specific scheduling operation.
DAS can be directly with treating that all scheduler object confirms as final scheduler object.DAS also can confirm final scheduler object and returned to DAS by the dispatcher treating that scheduler object returns to DAC, specifically can be with reference to following embodiment three.
Present embodiment is before subdispatch; The dispatcher not one by one trigger position request flow process to obtain customer position information; On electronic chart during selection area; Also need not to exist the cluster user of display position in said selection area, DAS can inquire the user in the selection area automatically, thereby accelerates scheduling time.As for the reporting position of cluster user, can adopt existing any mode, the present invention does not do qualification to this.
In an applying examples; As breaking out of fire somewhere; The dispatcher of fire department can be according to selected rapidly certain zone that comprises this place, fire place; Then can be to DAS initiated area dispatch, DAS inquires these fire fighters of paging behind the fire fighter in the selection area automatically.Can reach the purpose of fast dispatch like this.
The Trunked Radio System that present embodiment provides comprises DAC and DAS, and DAC comprises the subdispatch request unit again, and said DAS comprises that again scheduler object is searched device, scheduler object is confirmed device and subdispatch final controlling element, wherein:
The subdispatch request unit is used for the sending zone dispatch, carries the information of selected dispatcher-controlled territory and scheduler object scope;
Scheduler object is searched device and is used for after receiving the subdispatch signaling; Current location falls into the cluster user of dispatcher-controlled territory in locating information data base querying scheduler object scope, and group under cluster user that inquires and/or the cluster user that inquires is confirmed as treat scheduler object;
Scheduler object confirms that device is used for part is at least treated that scheduler object confirms as final scheduler object;
The subdispatch final controlling element is used for scheduler object is carried out follow-up scheduling operation.
Embodiment two
Present embodiment also is provided with the time interval T1 of position enquiring on the basis of embodiment one, dispatch pushing away the T1 user that the position falls into dispatcher-controlled territory in the time period forward.
Present embodiment will be provided with the time interval T1 of position enquiring earlier, and being provided with of T1 can be adopted following one or more modes, but is not limited to this:
1) T1 is set, the All Ranges dispatch all uses this T1;
2) to each group corresponding T1 is set, DAS can confirm the T1 that should use according to dispatcher's membership group of initiated area dispatch;
3) to each dispatcher corresponding T1 is set, DAS can confirm the T1 that should use according to the dispatcher of initiated area dispatch;
4) to each subdispatch signaling corresponding T1 is set, the dispatcher can be provided with the corresponding T1 of current region dispatch in real time through DAC, and in said subdispatch signaling, carries this T1.
Mode 1) to 3) in, T1 can be arranged among DAS or the PHR, as is arranged among the PHR, and DAS can obtain to the PHR inquiry.
As shown in Figure 3, the colony dispatching method of present embodiment comprises:
Above-mentioned t is the current time of DAS, and T1 be as can being set to 10s, 30s, 1 minute or the like, the present invention is not confined on a certain or multiple specific value.
The scheduler object of treating that this step is confirmed might not be all scheduler objects of treating, treats that scheduler object also can be sky.
Present embodiment is confirmed as cluster user to be scheduled in the scheduler object scope and is pushed away T1 forward and reporting position information and position fall into the cluster user of dispatcher-controlled territory in the time period.Because the current location of locating information data-base recording is definite according to offering on the last time, and the last time reports and also possibly occur in before the long period, and this cluster user maybe be away from dispatcher-controlled territory when scheduling.Therefore use the present embodiment scheme, can improve the ageing of scheduling.
Be example still with above-mentioned applying examples; Somewhere after the breaking out of fire; The dispatcher of fire department can and set interval as 1 minute according to the selected dispatcher-controlled territory in fire place; Sending zone dispatch then, DAS only inquires and reports fire fighter and the paging of position in this selection area in 1 minute.Can guarantee these fire fighters so all near the scene, strengthen the ageing of scheduling.
The foregoing description two is done variation slightly can obtain a change example.That is:
Carry a sign at DAC to the subdispatch signaling that DAS sends; Being used to indicate DAS is with at (t-T1; T) time period reporting position information and the position that the reports cluster user that falls into said dispatcher-controlled territory is confirmed as and is treated scheduler object, and the cluster user that still current location is fallen into said dispatcher-controlled territory is confirmed as and treated scheduler object.DAS is according to said sign; During cluster user in the said scheduler object scope of locating information data base querying; With inquire at (t-T1; T) time period reporting position information and the position that the reports cluster user that falls into said dispatcher-controlled territory is confirmed as and is treated scheduler object, and the cluster user that perhaps current location is fallen into said dispatcher-controlled territory is confirmed as and treated scheduler object.
The Trunked Radio System of present embodiment is compared with embodiment one, and scheduler object is searched device after receiving the subdispatch signaling, is in locating information data base querying scheduler object scope; At (t-T1; T) time period reporting position information and the position that reports fall into the cluster user of dispatcher-controlled territory, and group under cluster user that inquires and/or the cluster user that inquires are confirmed as treat scheduler object, wherein; T is the current time of DAS, and T1 is the time interval of the position enquiring of setting.
In addition, to search device can be to receive the fixing mode that adopts present embodiment to confirm to treat scheduler object after the subdispatch signaling for embodiment one and the scheduler object among the embodiment two; Also can change a little and obtain another embodiment embodiment two; Among this embodiment, scheduler object is searched device can be according to confirming in the subdispatch signaling that the indication information of treating the scheduler object mode selects to adopt the mode of confirming to treat scheduler object among embodiment one or the embodiment two.
Embodiment three
In the present embodiment, the dispatcher can select the scheduler object of treating that DAS inquires, and confirms final scheduler object.
As shown in Figure 4, the colony dispatching method of present embodiment comprises:
This step specifically can utilize step 210 among the embodiment one to 220, and perhaps the step 310 among the embodiment two realizes to 320, no longer repeats here.
In the time of need returning the information of treating group under the scheduler object, DAS can be earlier from dispatching home location register inquiry obtain treating the group information under the scheduler object.The identification information of cluster user can use MDN (Mobile Directory Number, Mobile Directory Number), international mobile subscriber identity (IMSI) or other can identify the information of cluster user.Group information can use group number (GMDN) or other group identifications to represent.
The mode of selecting final scheduler object can be a kind of in the following mode, but is not limited to this, and can be possible mode arbitrarily:
1) selects to treat the one or more cluster users in the scheduler object, as final scheduler object.Can select according to group during selection, but the cluster user of selecting is decided to be and treats scheduler object;
2) select to treat the one or more groups in the affiliated group of scheduler object that as final scheduler object, can initiate scheduling this moment to all cluster users in the selected group;
3) by mode 1) select cluster user and by mode 2) select group, with the combination of selected cluster user and group as final scheduler object;
4) select remaining scheduler object is initiated scheduling;
5) according to aforesaid way 1) to 4) in a kind of part scheduler object of selecting, add the part scheduler object again, with the summation of the scheduler object of selecting and adding as final scheduler object.
DAC is last can also to be provided with the scheduling upper limit, and maximum number of largest user number, maximum group number and user and group's summation etc. for example limits when the dispatcher operates or points out.
If treating scheduler object can not satisfy the demand; The dispatcher can relax the condition of confirming scheduler object; As selected again bigger dispatcher-controlled territory; A bigger scheduler object scope is set, or in the subdispatch signaling, carries a cluster user that current location is fallen into said dispatcher-controlled territory and confirm as sign of treating scheduler object etc., return step 410.The dispatcher also can use other mode instead and dispatch, as directly corresponding cluster user being initiated scheduling, and no longer selected dispatcher-controlled territory.
In the present embodiment, the dispatcher can select user or all or part of of group list to dispatch according to concrete needs, and scheduling operation more flexibly is provided, and has enriched the mode of colony dispatching.
Be example still with above-mentioned applying examples; Somewhere after the breaking out of fire; All fire fighters that DAS falls into dispatcher-controlled territory with the position confirm as and treat that scheduler object sends to DAC and shows; The dispatcher can therefrom select some of the staff to dispatch, and as selecting the group of wherein " fire-fighting one team ", selects part fire fighter or the like.Can dispatch more targetedly like this.If treat scheduler object very little, the dispatcher can select a bigger dispatcher-controlled territory again, dispatches again.
Alternatively; All can there be one to become example at the foregoing description one, two and three; Different with embodiment one, two and three is: when in DAC, having relevant cluster user position information, can carry the identification information that the position falls into the cluster user of dispatcher-controlled territory at DAC to the subdispatch signaling that DAS sends.DAS with group under cluster user that inquires and/or the cluster user that inquires confirm as treat scheduler object after; Also will not be included in fixed treating in the scheduler object, the subdispatch signaling carries the cluster user of its identification information and/or carries under the cluster user of its identification information group and confirms as and treat scheduler object.
On the basis of embodiment one or embodiment two or its change example, the DAC of the Trunked Radio System of present embodiment also comprises the scheduler object choice device.
When scheduler object confirms that device is confirmed final scheduler object; To treat the identification information of scheduler object earlier and/or treat that the identification information of the affiliated group of scheduler object sends to the scheduler object choice device, and confirm final scheduler object according to the scheduler object information that the scheduler object choice device returns;
The scheduler object choice device is used for showing to be treated scheduler object and/or to treat group under the scheduler object, confirms final scheduler object and the information of scheduler object is sent to scheduler object to confirm device according to dispatcher's selection.
Need to prove that embodiment one or embodiment two or its become scheduler object in the example and confirm that device also can directly confirm as final scheduler object with whole scheduler objects of treating.
Embodiment four
In the present embodiment, after DAS initiates the subdispatch to scheduler object, can also fall in the dispatcher-controlled territory but the cluster user of non-scheduler object appends scheduling the position follow-up.
Need to prove; The method that present embodiment carries out subdispatch to scheduler object can adopt the foregoing description one to three and become any in the example; But also be not limited to this, also can adopt other subdispatch method, can directly in dispatch request, carry the information of scheduler object like DAC; DAS directly initiates scheduling to scheduler object after receiving dispatch request, or the like.
In the present embodiment, it is the position monitoring timer of T2 that timing length is set in advance, one or more in several kinds of modes below being provided with of T2 can be adopted, but be not limited to this:
1) T2 is set, the All Ranges dispatch is all used the timing length of this T2 as the position monitoring timer;
2) to each group corresponding T2 is set, DAS confirms the T2 that should use according to dispatcher's membership group of initiated area scheduling;
3) to each dispatcher corresponding T2 is set, DAS confirms the T2 that should use according to the dispatcher of initiated area scheduling;
4) to each subdispatch signaling corresponding T2 is set, carries the T2 that the dispatcher is provided with for the current region dispatch in the said subdispatch signaling;
5) to each group corresponding T2 is set, DAS confirms the T2 that should use according to the group identification that carries in the said subdispatch signaling.
The position that is provided with of above-mentioned T2 can be identical with T1.
As shown in Figure 5, the colony dispatching method of present embodiment comprises:
The dispatch that DAC sends in this step can be the subdispatch signaling in the foregoing description; But be not limited to this; Also can be other subdispatch signaling, as, the subdispatch signaling of carrying scheduler object and dispatcher-controlled territory; Be used to carry the subdispatch signaling of final scheduler object information, or the like.
Can there be a lot of selections the concrete time of enable position monitor timer, as, when receiving dispatch; Inquire when treating scheduler object, return when treating scheduler object to DAC, when scheduler object is carried out follow-up scheduling operation; And between these time points, or the like, the present invention does not limit this.
DAS can confirm and will append scheduling to this subdispatch according to one or more of following situation, but the present invention is not limited to this:
1) the DAS acquiescence is appended scheduling to all subdispatches;
2) carry the indication information that will append scheduling in the subdispatch signaling;
3) carry pre-configured scheduler object that will append scheduling or scheduler object scope in the subdispatch signaling.
Under following situation, DAS can judge that said scheduling operation is still effective:
1) said scheduling operation is to make a call, and this calling is also continuing or is being in talking state when receiving the positional information that reports;
2) said scheduling operation is to send note;
3) said scheduling operation is that monitoring is set;
4) said scheduling operation is that monitoring is set, and this monitoring is also continuing when receiving the positional information that reports.
For other a kind of scheduling operation, do not enumerate one by one at this, generally speaking,, can judge then whether scheduling operation is still effective as still can effectively dispatching under this situation.
Be similar to the foregoing description, in this step, DAS can directly append scheduler object as appending scheduler object with waiting.DAS also can send to DAC and shows waiting to append the scheduler object cluster user, and DAC confirms that according to dispatcher's selection the final information of appending scheduler object and will append scheduler object returns to DAS; DAS confirms the final scheduler object that appends according to the scheduler object information of appending that DAC sends.
Present embodiment is realized appends the validity that scheduling can the enhancement region scheduling.Be example with above-mentioned applying examples still, after fire took place, after DAS initiated scheduling to the fire fighter in the dispatcher-controlled territory, if there is new fire fighter to get into dispatcher-controlled territory, DAS can find and append scheduling.
The scheme of the foregoing description four can change a little and obtains first and become example; This change example is with the distinctive points of embodiment four: the subdispatch signaling in that DAC sends is also carried a sign that indicates whether to append scheduling; DAS carries out when scheduling is appended in this sign indication again and appends scheduling, does not append scheduling otherwise do not carry out.
The scheme of the foregoing description four can change a little and obtains second and become example, and this changes example is with the distinctive points of embodiment four: DAS is after receiving the subdispatch signaling, also to the cluster user initiation reporting position flow process in the scheduling object range.Like this, can avoid these cluster users not reporting position information and situation about can't dispatch of causing before scheduling.
Correspondingly, the Trunked Radio System of present embodiment comprises DAC and DAS, and DAS comprises the scheduled for executing device again, append the scheduling starting drive, append the scheduling monitoring device, append scheduler object confirms device and append the scheduled for executing device, wherein:
The scheduled for executing device is used for after receiving the subdispatch signaling of carrying dispatcher-controlled territory and scheduler object scope that DAC sends, carrying out corresponding scheduling operation;
Append the scheduling starting drive and be used for after receiving the subdispatch signaling, will append scheduling to this subdispatch, the enable position monitor timer as confirming;
Appending the scheduling monitoring device is used for before the position monitor timer is overtime; As receive the positional information that the cluster user in the scheduler object scope reports; The position that reports falls into dispatcher-controlled territory and scheduling operation is still effective, then with group under cluster user and/or the cluster user as scheduler object to be appended;
Append scheduler object confirm device be used for at least the part scheduler object to be appended confirm as the final scheduler object that appends;
Appending the scheduled for executing device is used for appending the operation of scheduler object operation dispatching.
Alternatively, append the scheduling monitoring device under following situation, judge that scheduling operation is still effective:
1) scheduling operation is to make a call, and this calling is also continuing or is being in talking state when receiving the positional information that reports;
2) scheduling operation is to send note;
3) scheduling operation is that monitoring is set;
4) scheduling operation is that monitoring is set, and this monitoring is also continuing when receiving the positional information that reports.
Alternatively, appending scheduler object and confirm that device confirms finally when appending scheduler object, is directly whole waiting to be appended scheduler object as the final scheduler object that appends;
Perhaps
DAC also comprises and appends the scheduler object choice device;
Append scheduler object and confirm that device confirms final when appending scheduler object; To wait to append the identification information of scheduler object earlier and/or wait to append under the scheduler object identification information of group to send to and append the scheduler object choice device, and confirm the final scheduler object that appends according to appending the scheduler object information of appending that the scheduler object choice device returns;
Append the scheduler object choice device and be used to show and wait to append the identification information of scheduler object and/or wait to append group under the scheduler object, confirm according to dispatcher's selection that the final information of appending scheduler object and will append scheduler object turns back to and append scheduler object and confirm device.
Alternatively, append the scheduling starting drive under following situation, confirm and will append scheduling this subdispatch:
1) the DAS acquiescence is appended scheduling to all subdispatches;
2) carry the indication information that will append scheduling in the subdispatch signaling;
3) carry pre-configured scheduler object that will append scheduling or scheduler object scope in the subdispatch signaling.
Alternatively, DAS also comprises the reporting position apparatus for initiating, is used for after receiving the subdispatch signaling, and the cluster user in the scheduling object range is initiated the reporting position flow process.
One of ordinary skill in the art will appreciate that all or part of step in the said method can instruct related hardware to accomplish through program, said program can be stored in the computer-readable recording medium, like read-only memory, disk or CD etc.Alternatively, all or part of step of the foregoing description also can use one or more integrated circuits to realize, correspondingly, each the module/unit in the foregoing description can adopt the form of hardware to realize, also can adopt the form of software function module to realize.The present invention is not restricted to the combination of the hardware and software of any particular form.
The above is merely 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 changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (22)
1. colony dispatching method comprises:
Scheduling proxy client (DAC) is carried the information of selected dispatcher-controlled territory and scheduler object scope to scheduling proxy server (DAS) sending zone dispatch;
After DAS receives said subdispatch signaling, according to said scheduler object scope and dispatcher-controlled territory, and the positional information of the cluster user of preserving in the locating information database, confirm to treat scheduler object;
DAS will be at least part treat that scheduler object confirms as final scheduler object, said scheduler object is carried out follow-up scheduling operation.
2. colony dispatching method as claimed in claim 1 is characterized in that:
Said DAS is according to said scheduler object scope and dispatcher-controlled territory, and the positional information of the cluster user of preserving in the locating information database, confirms that the mode of treating scheduler object is:
Said DAS current location in the said scheduler object scope of locating information data base querying falls into the cluster user of said dispatcher-controlled territory, and group under cluster user that inquires and/or the cluster user that inquires is confirmed as treat scheduler object;
Said DAS all adopts this kind to confirm to treat the mode of scheduler object after receiving the subdispatch signaling; Perhaps, when said DAS comprises the indication information of the mode that adopts this kind to confirm to treat scheduler object in the subdispatch signaling of receiving, just adopt this kind to confirm to treat the mode of scheduler object.
3. colony dispatching method as claimed in claim 1 is characterized in that:
Said DAS is according to said scheduler object scope and dispatcher-controlled territory, and the positional information of the cluster user of preserving in the locating information database, confirms that the mode of treating scheduler object is:
Said DAS is in the said scheduler object scope of locating information data base querying; At (t-T1; T) time period reporting position information and the position that reports fall into the cluster user of said dispatcher-controlled territory, and group under cluster user that inquires and/or the cluster user that inquires are confirmed as treat scheduler object, wherein; T is the current time of DAS, and T1 is the time interval of the position enquiring of setting;
Said DAS all adopts this kind to confirm to treat the mode of scheduler object after receiving the subdispatch signaling; Perhaps, when said DAS comprises the indication information of the mode that adopts this kind to confirm to treat scheduler object in the subdispatch signaling of receiving, just adopt this kind to confirm to treat the mode of scheduler object.
4. colony dispatching method as claimed in claim 3 is characterized in that, one or more modes were provided with below said T1 adopted:
1) T1 is set, the All Ranges dispatch all uses this T1;
2) to each group corresponding T1 is set, DAS confirms the T1 that should use according to dispatcher's membership group of initiated area dispatch;
3) to each dispatcher corresponding T1 is set, DAS confirms the T1 that should use according to the dispatcher of initiated area dispatch;
4) to each subdispatch signaling corresponding T1 is set, carries the corresponding T1 of current region dispatch that the dispatcher is provided with in real time in the said subdispatch signaling.
5. like claim 1 or 2 or 3 described colony dispatching methods, it is characterized in that:
When said DAS confirms final scheduler object, be directly whole scheduler objects of treating to be confirmed as final scheduler object; Perhaps
Said DAS confirms that final scheduler object passes through following steps and realizes:
Said DAS will treat the identification information of scheduler object and/or treat that the identification information of the affiliated group of scheduler object sends to DAC;
Said DAC shows and treats scheduler object and/or treat group under the scheduler object, confirms final scheduler object and the information of said scheduler object is returned to DAS according to dispatcher's selection;
Said DAS confirms final scheduler object according to the scheduler object information that said DAC sends.
6. colony dispatching method as claimed in claim 5 is characterized in that, the mode of the scheduler object that said selection is final is a kind of in the following mode:
1) selects to treat the one or more cluster users in the scheduler object, as final scheduler object;
2) select to treat the one or more groups in the affiliated group of scheduler object that as final scheduler object, DAS initiates scheduling to all cluster users in the selected group;
3) by mode 1) select cluster user, by mode 2) select group, with the combination of selected cluster user and group as final scheduler object;
4) selecting the scheduler object that remains is final scheduler object;
5) according to aforesaid way 1) to 4) in a kind of part scheduler object of selecting, add the part scheduler object again, with the summation of the scheduler object of selecting and adding as final scheduler object.
7. colony dispatching method as claimed in claim 1 is characterized in that, the information of said scheduler object scope is to be in the following information one or more:
1) sign of need scheduling cluster user membership group;
2) need the affiliated group identification of scheduling cluster user;
3) need the cluster user of scheduling to identify;
4) dispatcher sign, DAS finds the group under the said dispatcher according to said dispatcher's sign, with said group as the scheduler object scope.
8. like claim 2 or 3 described colony dispatching methods, it is characterized in that:
Also carry the identification information that the position falls into the cluster user of said dispatcher-controlled territory in the said subdispatch signaling that said DAC sends;
Said DAS with group under cluster user that inquires and/or the cluster user that inquires confirm as treat scheduler object after; Also will not be included in fixed treating in the scheduler object, said subdispatch signaling carries the cluster user of its identification information and/or carries under the cluster user of its identification information group and confirms as and treat scheduler object.
9. colony dispatching method comprises:
After scheduling proxy server (DAS) is received the subdispatch signaling of carrying scheduler object scope and scheduling area information of scheduling proxy client (DAC) transmission; Carry out corresponding scheduling operation; When confirming to append scheduling to this subdispatch, the enable position monitor timer;
Before said position monitoring timer expiry; The positional information that said DAS reports like the cluster user of receiving in the scheduler object scope; The position that reports falls into dispatcher-controlled territory and said scheduling operation is still effective, then with group under said cluster user and/or the said cluster user as scheduler object to be appended;
Said DAS part scheduler object to be appended at least confirms as the final scheduler object that appends, and the said scheduler object operation dispatching that appends is operated.
10. method as claimed in claim 9 is characterized in that, the timing length T2 of said position monitoring timer is provided with by following a kind of mode or multiple mode:
1) T2 is set, the All Ranges dispatch is all used the timing length of this T2 as the position monitoring timer;
2) to each group corresponding T2 is set, DAS confirms the T2 that should use according to dispatcher's membership group of initiated area scheduling;
3) to each dispatcher corresponding T2 is set, DAS confirms the T2 that should use according to the dispatcher of initiated area scheduling;
4) to each subdispatch signaling corresponding T2 is set, carries the T2 that the dispatcher is provided with for the current region dispatch in the said subdispatch signaling;
5) to each group corresponding T2 is set, DAS confirms the T2 that should use according to the group identification that carries in the said subdispatch signaling.
11. method as claimed in claim 9 is characterized in that, under following situation, said DAS judges that said scheduling operation is still effective:
1) said scheduling operation is to make a call, and this calling is also continuing or is being in talking state when receiving the positional information that reports;
2) said scheduling operation is to send note;
3) said scheduling operation is that monitoring is set;
4) said scheduling operation is that monitoring is set, and this monitoring is also continuing when receiving the positional information that reports.
12., it is characterized in that like claim 9 or 10 or 11 described methods:
Said DAS confirms final when appending scheduler object, is directly whole waiting to be appended scheduler object as the final scheduler object that appends; Perhaps
Said DAS confirms that the final scheduler object that appends passes through the following steps realization:
Said DAS will wait to append the identification information of scheduler object and/or wait to append that the identification information of group sends to DAC under the scheduler object;
Said DAC demonstration is said waits to append scheduler object and/or waits to append the affiliated group of scheduler object, confirms final appending scheduler object and said information of appending scheduler object is turned back to said DAS according to dispatcher's selection;
Said DAS confirms the final scheduler object that appends according to appending scheduler object information.
13., it is characterized in that under following situation, said DAS confirms and will append scheduling to this subdispatch like claim 9 or 10 or 11 described methods:
1) the DAS acquiescence is appended scheduling to all subdispatches;
2) carry the indication information that will append scheduling in the said subdispatch signaling;
3) carry pre-configured scheduler object that will append scheduling or scheduler object scope in the said subdispatch signaling.
14. method as claimed in claim 9 is characterized in that:
After said DAS receives said subdispatch signaling, also the cluster user in the said scheduler object scope is initiated the reporting position flow process.
15. Trunked Radio System; Comprise scheduling proxy client (DAC) and scheduling proxy server (DAS), it is characterized in that said DAC comprises the subdispatch request unit; Said DAS comprises that scheduler object is searched device, scheduler object is confirmed device and subdispatch final controlling element, wherein:
Said subdispatch request unit is used for the sending zone dispatch, carries the information of selected dispatcher-controlled territory and scheduler object scope;
Said scheduler object is searched device and is used for after receiving said subdispatch signaling, according to said scheduler object scope and dispatcher-controlled territory, and the positional information of the cluster user of preserving in the locating information database, confirm to treat scheduler object;
Said scheduler object confirms that device is used for part is at least treated that scheduler object confirms as final scheduler object;
Said subdispatch final controlling element is used for said scheduler object is carried out follow-up scheduling operation.
16. Trunked Radio System as claimed in claim 15 is characterized in that:
Said scheduler object is searched device and is confirmed that the mode of treating scheduler object is:
Current location falls into the cluster user of said dispatcher-controlled territory in the said scheduler object scope of locating information data base querying, and group under cluster user that inquires and/or the cluster user that inquires is confirmed as treat scheduler object; Perhaps
In the said scheduler object scope of locating information data base querying; At (t-T1; T) time period reporting position information and the position that reports fall into the cluster user of said dispatcher-controlled territory, and group under cluster user that inquires and/or the cluster user that inquires are confirmed as treat scheduler object, wherein; T is the current time of DAS, and T1 is the time interval of the position enquiring of setting;
Said scheduler object is searched and is fixed a kind of mode of confirming to treat scheduler object that adopts after device is received the subdispatch signaling; Perhaps, according to confirming in the subdispatch signaling that the indication information of treating the scheduler object mode selects to adopt a kind of mode of confirming to treat scheduler object.
17., it is characterized in that like claim 15 or 16 described Trunked Radio Systems:
Said scheduler object confirms that mode that device confirms final scheduler object is for directly to confirm as final scheduler object with whole scheduler objects of treating;
Perhaps
Said DAC also comprises the scheduler object choice device;
When said scheduler object confirms that device is confirmed final scheduler object; To treat the identification information of scheduler object earlier and/or treat that the identification information of the affiliated group of scheduler object sends to said scheduler object choice device, and confirm final scheduler object according to the scheduler object information that said scheduler object choice device returns;
Said scheduler object choice device is used to show saidly to be treated scheduler object and/or treats group under the scheduler object, confirms final scheduler object and the information of said scheduler object is sent to said scheduler object to confirm device according to dispatcher's selection.
18. Trunked Radio System; Comprise scheduling proxy client (DAC) and scheduling proxy server (DAS); It is characterized in that; Said DAS comprises the scheduled for executing device, append the scheduling starting drive, append the scheduling monitoring device, append scheduler object confirms device and appends the scheduled for executing device, wherein:
Said scheduled for executing device is used for after receiving the subdispatch signaling of carrying dispatcher-controlled territory and scheduler object scope that DAC sends, carrying out corresponding scheduling operation;
The said scheduling starting drive that appends is used for after receiving said subdispatch signaling, will append scheduling to this subdispatch, the enable position monitor timer as confirming;
The said scheduling monitoring device that appends is used for before said position monitoring timer expiry; As receive the positional information that the cluster user in the said scheduler object scope reports; The position that reports falls into said dispatcher-controlled territory and said scheduling operation is still effective, then with group under said cluster user and/or the said cluster user as scheduler object to be appended;
Said append scheduler object confirm device be used for at least the part scheduler object to be appended confirm as the final scheduler object that appends;
The said scheduled for executing device that appends is used for the said scheduler object operation dispatching that appends is operated.
19. Trunked Radio System as claimed in claim 18 is characterized in that: the said scheduling monitoring device that appends judges that said scheduling operation is still effective under following situation:
1) said scheduling operation is to make a call, and this calling is also continuing or is being in talking state when receiving the positional information that reports;
2) said scheduling operation is to send note;
3) said scheduling operation is that monitoring is set;
4) said scheduling operation is that monitoring is set, and this monitoring is also continuing when receiving the positional information that reports.
20., it is characterized in that like claim 18 or 19 described Trunked Radio Systems:
The said scheduler object that appends confirms that device confirms finally when appending scheduler object, is directly whole waiting to be appended scheduler object as the final scheduler object that appends;
Perhaps
Said DAC also comprises and appends the scheduler object choice device;
The said scheduler object that appends confirms that device confirms final when appending scheduler object; To wait to append the identification information of scheduler object earlier and/or wait to append that the identification information of group sends to the said scheduler object choice device that appends under the scheduler object, and append the scheduler object information of appending that the scheduler object choice device returns and confirm the final scheduler object that appends according to said;
The said scheduler object choice device that appends is used to show and waits to append the identification information of scheduler object and/or wait to append group under the scheduler object, confirms that according to dispatcher's selection final appending scheduler object and said information of appending scheduler object is turned back to the said scheduler object that appends confirm device.
21., it is characterized in that the said scheduling starting drive that appends is confirmed and will be appended scheduling to this subdispatch like claim 18 or 19 described methods under following situation:
1) the DAS acquiescence is appended scheduling to all subdispatches;
2) carry the indication information that will append scheduling in the said subdispatch signaling;
3) carry pre-configured scheduler object that will append scheduling or scheduler object scope in the said subdispatch signaling.
22. method as claimed in claim 18 is characterized in that:
Said DAS also comprises the reporting position apparatus for initiating, is used for after receiving said subdispatch signaling, and the cluster user in the said scheduler object scope is initiated the reporting position flow process.
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