CN113536082B - Terminal quantity query processing method and device - Google Patents
Terminal quantity query processing method and device Download PDFInfo
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- CN113536082B CN113536082B CN202010290398.2A CN202010290398A CN113536082B CN 113536082 B CN113536082 B CN 113536082B CN 202010290398 A CN202010290398 A CN 202010290398A CN 113536082 B CN113536082 B CN 113536082B
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Abstract
The application provides a terminal quantity query processing method and device, wherein the method comprises the following steps: acquiring a service request sent by a cluster terminal, wherein the service request comprises a request for acquiring the number of terminals in a target area; determining the number of terminals in the target area according to the service request and the terminal GPS position information acquired in advance; sending service response information to the cluster terminal; the service response information comprises the number information of the terminals in the target area. By executing the technical scheme, the cluster terminal can acquire the terminal quantity information in the target area.
Description
Technical Field
The present invention relates to the field of trunking communication technologies, and in particular, to a terminal number query processing method and device.
Background
The trunking communication system is a mobile communication system for group dispatch command communication, and is mainly applied to the field of professional mobile communication.
In the case of executing a specific task by using a cluster terminal, the number of cluster terminals in a certain area is often required to be acquired to select an execution plan, so that the problem that a person is insufficient and cannot successfully execute the task is solved. In the process of realizing the invention, the inventor finds that in the current cluster system, the cluster terminals cannot intuitively acquire the number of terminals in a certain area range.
Disclosure of Invention
Based on the above requirements, the present application provides a terminal number query processing method and device, which can enable a cluster terminal to obtain the number of terminals in a target area.
In one aspect, a terminal number query processing method is provided, including:
acquiring a service request sent by a cluster terminal, wherein the service request comprises a request for acquiring the number of terminals in a target area;
determining the number of terminals in the target area according to the service request and the terminal GPS position information acquired in advance;
sending service response information to the cluster terminal; the service response information comprises the number information of the terminals in the target area.
Optionally, the service request further includes a terminal number query rule;
and determining the number of terminals in the target area according to the service request information and the pre-acquired terminal GPS position information, wherein the method comprises the following steps:
and determining the number of terminals in the target area, which accords with the terminal number query rule, according to the service request information and the terminal GPS position information acquired in advance.
Optionally, the terminal number query rule includes:
group identification information of the terminal and/or identification information of a base station to which the terminal belongs.
Optionally, the service request includes a terminal number early-warning request, where the terminal number early-warning request includes early-warning number information;
then, after determining the number of terminals in the target area according to the service request and the pre-acquired terminal GPS location information, the method further includes:
determining whether the number of terminals in the target area is smaller than the early warning number;
and if the number of the terminals in the target area is smaller than the early warning number, sending service response information to the cluster terminals, wherein the service response information comprises preset early warning information or comprises the number information of the terminals in the target area and the preset early warning information.
Optionally, the determining the number of terminals in the target area according to the service request and the pre-acquired terminal GPS location information includes:
analyzing the service request, and determining target areas of the quantity of the cluster terminal request query terminals;
and determining the number of the terminals in the target area according to the pre-acquired terminal GPS position information.
Optionally, the service request includes distance range information;
and analyzing the service request, and determining a target area of the number of the cluster terminal request query terminals, wherein the target area comprises the following steps:
analyzing the service request to acquire distance range information contained in the service request;
determining GPS position information of the cluster terminal according to the pre-acquired terminal GPS position information;
and determining a target area according to the GPS position information of the cluster terminal and the distance range information contained in the service request.
In another aspect, a terminal number query processing apparatus is provided, including:
a request acquisition unit, configured to acquire a service request sent by a trunking terminal, where the service request includes a request for acquiring the number of terminals in a target area;
an information determining unit, configured to determine, according to the service request and terminal GPS location information acquired in advance, the number of terminals in the target area;
a request response unit, configured to send service response information to the trunking terminal; the service response information comprises the number information of the terminals in the target area.
Optionally, the service request further includes a terminal number query rule;
the information determining unit is specifically configured to, when determining the number of terminals in the target area according to the service request information and the terminal GPS location information acquired in advance:
and determining the number of terminals in the target area, which accords with the terminal number query rule, according to the service request information and the terminal GPS position information acquired in advance.
Optionally, the terminal number query rule includes:
group identification information of the terminal and/or identification information of a base station to which the terminal belongs.
Optionally, the service request includes a terminal number early-warning request, where the terminal number early-warning request includes early-warning number information;
the request response unit is further configured to:
determining whether the number of terminals in the target area is smaller than the early warning number;
and if the number of the terminals in the target area is smaller than the early warning number, sending service response information to the cluster terminals, wherein the service response information comprises preset early warning information or comprises the number information of the terminals in the target area and the preset early warning information.
Optionally, the information determining unit is specifically configured to, when determining the number of terminals in the target area according to the service request and the terminal GPS location information acquired in advance:
analyzing the service request, and determining target areas of the quantity of the cluster terminal request query terminals;
and determining the number of the terminals in the target area according to the pre-acquired terminal GPS position information.
Optionally, the service request includes distance range information;
and analyzing the service request, and determining a target area of the number of the cluster terminal request query terminals, wherein the target area comprises the following steps:
analyzing the service request to acquire distance range information contained in the service request;
determining GPS position information of the cluster terminal according to the pre-acquired terminal GPS position information;
and determining a target area according to the GPS position information of the cluster terminal and the distance range information contained in the service request.
In still another aspect, a terminal number query processing apparatus is provided, including:
a memory and a processor;
wherein the memory is used for storing programs;
the processor is configured to implement the terminal number query processing method by running the program stored in the memory.
In still another aspect, a computer storage medium is provided, where a computer program is stored, and the computer program when executed by a processor implements the terminal number query processing method described above.
After acquiring a service request sent by a cluster terminal, a system server determines the number of terminals in a target area according to the service request and terminal GPS position information acquired in advance, and then sends service response information comprising the number information of the terminals in the target area to the cluster terminal. Through the interaction process between the system server and the cluster terminal, the cluster terminal can acquire the terminal quantity information in the target area. The technical scheme is applied to the trunking communication system, and the requirement of the trunking terminal for acquiring the number of terminals in the target area can be met.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present application, and that other drawings may be obtained according to the provided drawings without inventive effort to a person skilled in the art.
Fig. 1 is a schematic diagram of a trunking communication system architecture according to an embodiment of the present application;
fig. 2 is a flow chart of a terminal number query processing method provided in an embodiment of the present application;
fig. 3 is a flow chart of another terminal number query processing method provided in the embodiment of the present application;
fig. 4 is a schematic structural diagram of a terminal number query processing device provided in an embodiment of the present application;
fig. 5 is a schematic structural diagram of another terminal number query processing device according to an embodiment of the present application.
Detailed Description
The technical scheme of the embodiment of the application is suitable for the trunking communication system as shown in fig. 1, and is particularly suitable for an application scene that trunking terminals determine the number of terminals in a specific area in the trunking communication system. In the trunking communication system shown in fig. 1, the system server generally refers to a top-level structure of the trunking communication system, and may include, for example, a base station, a central controller, and other devices for controlling the lower-level trunking terminals.
The terminal quantity query processing method and device provided by the embodiment of the invention can realize the real-time determination of the terminal quantity in the target area by the cluster terminal through the interaction of the system server and the cluster terminal in the cluster communication system.
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
An embodiment of the present application proposes a terminal number query processing method, which may be applied to a system server of a trunking communication system as shown in fig. 1, and as shown in fig. 2, the method includes:
s201, acquiring a service request sent by a cluster terminal, wherein the service request comprises a request for acquiring the number of terminals in a target area;
specifically, in the trunking communication system, when the trunking terminal needs to acquire the number of terminals in the target area, the embodiment of the application sets that a service request including a request for acquiring the number of terminals in the target area is sent to the system server.
The service request includes information of the target area.
The request for acquiring the number of terminals in the target area may be a request for acquiring the number of terminals in the target area, which belong to the same trunking communication system as the trunking terminal, or may be a request for acquiring the number of terminals in the target area, which belong to a different trunking communication system than the trunking terminal.
S202, determining the number of terminals in the target area according to the service request and the pre-acquired terminal GPS position information;
specifically, the main services of the trunking communication system are divided into three services, namely a voice service, a data service and a GPS service. The GPS service is a service that the system acquires satellite positioning data of the trunking terminal, and the trunking terminal reports the current position information of the terminal on a designated data channel according to system configuration information. According to the setting of the triggering mode, three reporting modes of reporting according to time, reporting according to distance and reporting according to time-distance combination can be divided.
It can be understood that in the normal working process of the trunking communication system, each trunking terminal in the trunking system continuously reports the GPS position information, so that the system server can obtain the real-time GPS position information of the trunking terminal.
On the basis, after the system server receives the service request sent by the cluster terminal in the system, the number of the terminals in the target area is determined according to the received service request and the terminal GPS position information acquired in advance.
When the service request is for obtaining the number of terminals belonging to the trunking communication system where the non-trunking terminal is located in the target area, the system server determines the number of terminals in the target area according to the GPS location information reported by each terminal in the trunking communication system where the non-trunking terminal is located, which is obtained in advance, and the service request.
S203, sending service response information to the cluster terminal; the service response information comprises the number information of the terminals in the target area.
Specifically, after the system server determines the number of the terminals in the target area, service response information is generated by using the number information of the terminals in the target area, and then the generated service response information is sent to the cluster terminal, so that the cluster terminal can determine the number of the terminals in the target area through the received service response information.
As can be seen from the above description, after acquiring a service request sent by a trunking terminal by executing the terminal number query processing method provided in the embodiment of the present application, the system server determines the number of terminals in a target area according to the service request and terminal GPS location information acquired in advance, and then sends service response information including the number information of the terminals in the target area to the trunking terminal. Through the interaction process between the system server and the cluster terminal, the cluster terminal can acquire the terminal quantity information in the target area. The technical scheme is applied to the trunking communication system, and the requirement of the trunking terminal for acquiring the number of terminals in the target area can be met.
As an exemplary implementation manner, another embodiment of the present application further discloses that the service request further includes a terminal number query rule.
The terminal number query rule refers to the type of the terminal requested to be queried when the cluster terminal requests the number of the terminals in the target area to be queried. Alternatively, the terminal number query rule may be group identification information of the terminal and/or identification information of a base station to which the terminal belongs, for example, the trunking terminal requests to query the number of terminals having a certain group identification information in the target area, and/or the trunking terminal queries the number of terminals having a certain specific identification information of the base station to which the trunking terminal belongs in the target area, and so on.
In practical implementation of the technical solution of the embodiment of the present application, the above-mentioned terminal number query rule may also be flexibly set, for example, may be set to a specific terminal type, a specific permission level, a terminal signal strength, and so on. And when the number of terminals in the target area is queried according to the terminal number query rule, specifically, the number of terminals with a specific permission level or the number of terminals with signal strength reaching a specific terminal signal strength is queried.
When the service request includes the terminal number query rule, the system server determines the number of terminals in the target area according to the service request information and the terminal GPS location information acquired in advance, and specifically includes:
and determining the number of terminals in the target area, which accords with the terminal number query rule, according to the service request information and the terminal GPS position information acquired in advance.
For example, assuming that the terminal number inquiry rule included in the service request is to inquire the number of terminals having the specific group identification information, when the system server determines the number of terminals in the target area based on the service request and the terminal GPS position information acquired in advance, specifically, the number of terminals in the target area having the specific group identification information is determined.
Optionally, in another embodiment of the present application, the service request includes a terminal number early-warning request, where the terminal number early-warning request includes early-warning number information.
The terminal number early warning request specifically requests to send early warning information to the cluster terminals when the terminal number in the target area is less than the early warning number.
When the service request includes a terminal number early warning request, the system server determines the number of terminals in the target area according to the service request and the terminal GPS position information acquired in advance, and then the system server further determines whether the number of terminals in the target area is smaller than the early warning number.
And if the number of the terminals in the target area is smaller than the early warning number, the system server sends service response information to the cluster terminals.
If the number of the terminals in the target area is not less than the early warning number, the system server does not send service response information to the cluster terminals.
The service response information includes preset early warning information, or includes the number information of the terminals in the target area and the preset early warning information.
As an optional implementation manner, when the service request sent by the cluster terminal to the system server carries the terminal number early warning request, if the cluster terminal receives the service response information sent by the system server, the number of the terminals currently in the target area is smaller than the early warning number, and the service response information is taken as early warning information and has an early warning effect.
As another alternative implementation manner, the service response information may be set as preset early warning information, for example, may be information containing specific early warning content, information in a specific format, and the like. When the system server determines that the number of the terminals in the target area is smaller than the early warning number, the preset early warning information is sent to the cluster terminals, or the preset early warning information and the number information of the terminals in the target area are sent to the cluster terminals together, so that the early warning effect is achieved.
As an exemplary implementation manner, referring to fig. 3, the embodiment of the present application further discloses that determining, according to the service request and the terminal GPS location information acquired in advance, the number of terminals in the target area includes:
s302, analyzing the service request, and determining target areas of the quantity of the cluster terminal request query terminals;
specifically, after receiving a service request sent by a trunking terminal, a system server determines a target area of the trunking terminal for requesting to inquire the number of terminals according to the service request. The target area may be a location area including the cluster terminal, or may be any location area other than the cluster terminal.
S303, determining the number of terminals in the target area according to the pre-acquired terminal GPS position information.
Specifically, after determining a target area in which the cluster terminals request to inquire the number of terminals, the system server determines the number of terminals in the target area according to the latest GPS position information of the terminals acquired in advance, namely, determines the number of terminals in the target area.
Steps S301 and S304 in the present embodiment correspond to steps S201 and S203 in the method embodiment shown in fig. 2, respectively, and the specific content thereof is shown in the method embodiment shown in fig. 2, which is not described herein again.
As an optional implementation manner, the embodiment of the application also discloses that the service request includes distance range information added by the cluster terminal. When the service request includes distance range information, the target area is determined according to the location of the cluster terminal and the distance range.
Specifically, the system server analyzes the service request, and determines a target area of the number of the cluster terminal request query terminals, which specifically includes:
first, the service request is parsed, and distance range information contained in the service request is obtained.
Specifically, the system server analyzes the received service request, and obtains distance range information contained in the service request.
Then, determining GPS position information of the cluster terminal according to the pre-acquired GPS position information of the terminal;
specifically, the system server screens the latest GPS position information sent by the cluster terminal sending the service request from the GPS position information sent by each terminal acquired in advance, and the latest GPS position information is used as the GPS position information of the cluster terminal at the current moment.
And finally, determining a target area according to the GPS position information of the cluster terminal and the distance range information contained in the service request.
For example, after determining the distance range and the GPS position information of the cluster terminal, the system server sets a circular area centered on the GPS position information of the cluster terminal and formed with the distance range as a radius as a target area.
Alternatively, the system server may determine the target area of another shape based on the GPS position information of the cluster terminal and the distance range information included in the service request, and may be, for example, a rectangular target area.
Corresponding to the above-mentioned terminal number query processing method, the embodiment of the present application further provides a terminal number query processing device, as shown in fig. 4, where the device includes:
a request acquiring unit 100, configured to acquire a service request sent by a trunking terminal, where the service request includes a request for acquiring the number of terminals in a target area;
an information determining unit 110, configured to determine the number of terminals in the target area according to the service request and terminal GPS location information acquired in advance;
a request response unit 120, configured to send service response information to the trunking terminal; the service response information comprises the number information of the terminals in the target area.
As an optional implementation manner, the service request further includes a terminal number query rule;
the information determining unit 110 is specifically configured to, when determining the number of terminals in the target area according to the service request information and the terminal GPS location information acquired in advance:
and determining the number of terminals in the target area, which accords with the terminal number query rule, according to the service request information and the terminal GPS position information acquired in advance.
As an optional implementation manner, the terminal number query rule includes:
group identification information of the terminal and/or identification information of a base station to which the terminal belongs.
As an optional implementation manner, the service request includes a terminal number early-warning request, where the terminal number early-warning request includes early-warning number information;
then, the request response unit 120 is further configured to:
determining whether the number of terminals in the target area is smaller than the early warning number;
and if the number of the terminals in the target area is smaller than the early warning number, sending service response information to the cluster terminals, wherein the service response information comprises preset early warning information or comprises the number information of the terminals in the target area and the preset early warning information.
As an optional implementation manner, when the information determining unit 110 determines the number of terminals in the target area according to the service request and the terminal GPS location information acquired in advance, the information determining unit is specifically configured to:
analyzing the service request, and determining target areas of the quantity of the cluster terminal request query terminals;
and determining the number of the terminals in the target area according to the pre-acquired terminal GPS position information.
As an optional implementation manner, the service request includes distance range information;
and analyzing the service request, and determining a target area of the number of the cluster terminal request query terminals, wherein the target area comprises the following steps:
analyzing the service request to acquire distance range information contained in the service request;
determining GPS position information of the cluster terminal according to the pre-acquired terminal GPS position information;
and determining a target area according to the GPS position information of the cluster terminal and the distance range information contained in the service request.
Specifically, the specific working content of each unit in each embodiment of the terminal number query processing apparatus is referred to the content of the foregoing method embodiment, and will not be described herein.
The embodiment of the application also provides another terminal number query processing device, as shown in fig. 5, including: a memory 200 and a processor 210;
wherein the memory 200 is connected to the processor 210, and is used for storing a program;
the processor 210 is configured to implement the following functions by running the program stored in the memory 200:
acquiring a service request sent by a cluster terminal, wherein the service request comprises a request for acquiring the number of terminals in a target area;
determining the number of terminals in the target area according to the service request and the terminal GPS position information acquired in advance;
sending service response information to the cluster terminal; the service response information comprises the number information of the terminals in the target area.
Optionally, the service request further includes a terminal number query rule;
and determining the number of terminals in the target area according to the service request information and the pre-acquired terminal GPS position information, wherein the method comprises the following steps:
and determining the number of terminals in the target area, which accords with the terminal number query rule, according to the service request information and the terminal GPS position information acquired in advance.
Optionally, the terminal number query rule includes:
group identification information of the terminal and/or identification information of a base station to which the terminal belongs.
Optionally, the service request includes a terminal number early-warning request, where the terminal number early-warning request includes early-warning number information;
then, after determining the number of terminals in the target area according to the service request and the pre-acquired terminal GPS location information, the method further includes:
determining whether the number of terminals in the target area is smaller than the early warning number;
and if the number of the terminals in the target area is smaller than the early warning number, sending service response information to the cluster terminals, wherein the service response information comprises preset early warning information or comprises the number information of the terminals in the target area and the preset early warning information.
Optionally, the determining the number of terminals in the target area according to the service request and the pre-acquired terminal GPS location information includes:
analyzing the service request, and determining target areas of the quantity of the cluster terminal request query terminals;
and determining the number of the terminals in the target area according to the pre-acquired terminal GPS position information.
Optionally, the service request includes distance range information;
and analyzing the service request, and determining a target area of the number of the cluster terminal request query terminals, wherein the target area comprises the following steps:
analyzing the service request to acquire distance range information contained in the service request;
determining GPS position information of the cluster terminal according to the pre-acquired terminal GPS position information;
and determining a target area according to the GPS position information of the cluster terminal and the distance range information contained in the service request.
Specifically, the terminal number query processing device may further include: a bus, a communication interface 220, an input device 230, and an output device 240.
The processor 210, the memory 200, the communication interface 220, the input device 230, and the output device 240 are interconnected by a bus. Wherein:
a bus may comprise a path that communicates information between components of a computer system.
The memory 200 stores programs for implementing the technical scheme of the present invention, and may also store an operating system and other key services. In particular, the program may include program code including computer-operating instructions. More specifically, the memory 200 may include read-only memory (ROM), other types of static storage devices that may store static information and instructions, random access memory (randomaccess memory, RAM), other types of dynamic storage devices that may store information and instructions, disk storage, flash, and the like.
The input device 230 may include means for receiving data and information entered by a user, such as a keyboard, mouse, camera, scanner, light pen, voice input device, touch screen, pedometer, or gravity sensor, among others.
Output device 240 may include means, such as a display screen, printer, speakers, etc., that allow information to be output to a user.
The communication interface 220 may include devices using any transceiver or the like for communicating with other devices or communication networks, such as ethernet, radio Access Network (RAN), wireless Local Area Network (WLAN), etc.
The processor 2102 executes programs stored in the memory 200 and invokes other devices, which may be used to implement the steps of the terminal number query processing method provided in the embodiments of the present application.
Specifically, the specific working content of each part of the terminal number query processing device is referred to the content of the above method embodiment, and will not be described herein.
For the foregoing method embodiments, for simplicity of explanation, the methodologies are shown as a series of acts, but one of ordinary skill in the art will appreciate that the present application is not limited by the order of acts described, as some acts may, in accordance with the present application, occur in other orders or concurrently. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required in the present application.
It should be noted that, in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described as different from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other. For the apparatus class embodiments, the description is relatively simple as it is substantially similar to the method embodiments, and reference is made to the description of the method embodiments for relevant points.
The steps in the methods of the embodiments of the present application may be sequentially adjusted, combined, and pruned according to actual needs.
The modules and sub-modules in the device and the terminal of the embodiments of the present application may be combined, divided, and deleted according to actual needs.
In the embodiments provided in the present application, it should be understood that the disclosed terminal, apparatus and method may be implemented in other manners. For example, the above-described terminal embodiments are merely illustrative, and for example, the division of modules or sub-modules is merely a logical function division, and there may be other manners of division in actual implementation, for example, multiple sub-modules or modules may be combined or integrated into another module, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or modules, which may be in electrical, mechanical, or other forms.
The modules or sub-modules illustrated as separate components may or may not be physically separate, and components that are modules or sub-modules may or may not be physical modules or sub-modules, i.e., may be located in one place, or may be distributed over multiple network modules or sub-modules. Some or all of the modules or sub-modules may be selected according to actual needs to achieve the purpose of the embodiment.
In addition, each functional module or sub-module in each embodiment of the present application may be integrated in one processing module, or each module or sub-module may exist alone physically, or two or more modules or sub-modules may be integrated in one module. The integrated modules or sub-modules may be implemented in hardware or in software functional modules or sub-modules.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative elements and steps are described above generally in terms of functionality in order to clearly illustrate the interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software unit executed by a processor, or in a combination of the two. The software elements may be disposed in Random Access Memory (RAM), memory, read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The terminal quantity query processing method is characterized by being applied to a system server of a trunking communication system and comprising the following steps:
acquiring a service request sent by a cluster terminal, wherein the service request comprises a request for acquiring the number of terminals in a target area; the request for acquiring the number of the terminals in the target area is a request for acquiring the number of the terminals in the target area, which belong to the same trunking communication system as the trunking terminals, or a request for acquiring the number of the terminals in the target area, which belong to different trunking communication systems as the trunking terminals; determining the number of terminals in the target area according to the service request and the terminal GPS position information acquired in advance;
sending service response information to the cluster terminal; the service response information comprises the number information of the terminals in the target area.
2. The method of claim 1, wherein the service request further comprises a terminal number query rule;
and determining the number of terminals in the target area according to the service request and the pre-acquired terminal GPS position information, wherein the method comprises the following steps:
and determining the number of terminals in the target area, which accords with the terminal number query rule, according to the service request and the terminal GPS position information acquired in advance.
3. The method of claim 2, wherein the terminal number query rule comprises:
group identification information of the terminal and/or identification information of a base station to which the terminal belongs.
4. The method according to claim 1, wherein the service request includes a terminal number early-warning request, and the terminal number early-warning request includes early-warning number information;
then, after determining the number of terminals in the target area according to the service request and the pre-acquired terminal GPS location information, the method further includes:
determining whether the number of terminals in the target area is smaller than the early warning number;
and if the number of the terminals in the target area is smaller than the early warning number, sending service response information to the cluster terminals, wherein the service response information comprises preset early warning information or comprises the number information of the terminals in the target area and the preset early warning information.
5. The method of claim 1, wherein the determining the number of terminals in the target area according to the service request and the pre-acquired terminal GPS location information comprises:
analyzing the service request, and determining target areas of the quantity of the cluster terminal request query terminals;
and determining the number of the terminals in the target area according to the pre-acquired terminal GPS position information.
6. The method of claim 5, wherein the service request includes distance range information;
and analyzing the service request, and determining a target area of the number of the cluster terminal request query terminals, wherein the target area comprises the following steps:
analyzing the service request to acquire distance range information contained in the service request;
determining GPS position information of the cluster terminal according to the pre-acquired terminal GPS position information;
and determining a target area according to the GPS position information of the cluster terminal and the distance range information contained in the service request.
7. The terminal quantity inquiry processing device is characterized in that the device is applied to a system server of a trunking communication system and comprises:
a request acquisition unit, configured to acquire a service request sent by a trunking terminal, where the service request includes a request for acquiring the number of terminals in a target area; the request for acquiring the number of the terminals in the target area is a request for acquiring the number of the terminals in the target area, which belong to the same trunking communication system as the trunking terminals, or a request for acquiring the number of the terminals in the target area, which belong to different trunking communication systems as the trunking terminals;
an information determining unit, configured to determine, according to the service request and terminal GPS location information acquired in advance, the number of terminals in the target area;
a request response unit, configured to send service response information to the trunking terminal; the service response information comprises the number information of the terminals in the target area.
8. The apparatus of claim 7, wherein the service request comprises a terminal number early-warning request, and the terminal number early-warning request includes early-warning number information;
the request response unit is further configured to:
determining whether the number of terminals in the target area is smaller than the early warning number;
and if the number of the terminals in the target area is smaller than the early warning number, sending service response information to the cluster terminals, wherein the service response information comprises preset early warning information or comprises the number information of the terminals in the target area and the preset early warning information.
9. The terminal quantity inquiry processing device is characterized in that the device is applied to a system server of a trunking communication system and comprises:
a memory and a processor;
wherein the memory is used for storing programs;
the processor is configured to implement the terminal number query processing method according to any one of claims 1 to 6 by running a program stored in the memory.
10. A computer storage medium, wherein a computer program is stored on the computer storage medium, and the computer program when executed by a processor implements the terminal number query processing method according to any one of claims 1 to 6.
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