CN113068125A - Calling method and device of terminal equipment - Google Patents
Calling method and device of terminal equipment Download PDFInfo
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- CN113068125A CN113068125A CN201911291643.5A CN201911291643A CN113068125A CN 113068125 A CN113068125 A CN 113068125A CN 201911291643 A CN201911291643 A CN 201911291643A CN 113068125 A CN113068125 A CN 113068125A
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- 238000000034 method Methods 0.000 title claims abstract description 53
- 230000007774 longterm Effects 0.000 claims description 16
- 238000004590 computer program Methods 0.000 claims description 14
- 230000000977 initiatory effect Effects 0.000 claims description 13
- 230000003137 locomotive effect Effects 0.000 claims description 11
- 238000012544 monitoring process Methods 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 230000004044 response Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
- H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/26—Network addressing or numbering for mobility support
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Abstract
The embodiment of the invention provides a method and a device for calling a terminal device, wherein after the terminal device receives a called short number input by a user, whether the called short number belongs to a preset short number range is verified, under the condition that the called short number is matched with the preset short number range, the position information of the terminal device is automatically acquired, and a calling request is sent to a first server, wherein the calling request comprises the called short number, a position signal and a service type for identifying a short number calling service, so that the first server can determine a target called number according to the called short number, the position signal and the service type and initiate a call to a called client corresponding to the target called number, thereby reducing the operation complexity of calling the called client by the user and improving the calling efficiency and accuracy.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method and an apparatus for calling a terminal device.
Background
In a long term evolution-railway (LTE-R) system, a called number is generally configured for a train dispatcher in a dispatching section, and a called number is configured for each station. Illustratively, each car dispatcher governs a certain length of a dispatching zone according to the traffic density of a railway line, and all stations located in the zone and all trains traveling in the zone are under the command of the car dispatcher. Each station has a station attendant, and all trains within the station range only listen to the command of the station attendant. When a driver calls a train dispatcher or a station attendant, the driver can only call the dispatcher in the current dispatching section or the station attendant in the current station.
In the prior art, when a driver calls a train dispatcher or a station attendant, the driver needs to determine a section or a station where a train is located according to experience and the like, and then searches for a called number corresponding to the section or the station to call.
In the mode of calling a traffic dispatcher or a station attendant by a driver in the prior art, the efficiency is low, and the accuracy is low depending on the judgment of the driver on a section or a station.
Disclosure of Invention
The embodiment of the invention provides a method and a device for calling a terminal device, which aim to solve the technical problem of low efficiency and accuracy in calling a traffic dispatcher or a station attendant.
The first aspect of the embodiments of the present invention provides a method for calling a terminal device, which is applied to a terminal device in a long term evolution LTE-R system for a railway, and the method includes:
receiving a called short number input by a user;
under the condition that the called short number is matched with a preset short number range, acquiring the position information of the terminal equipment;
sending a call request to a first server, wherein the call request comprises: the called short number, the position information and the service type; and the first server is used for initiating a call to a called client corresponding to the target called number according to the called number, the position information and the service type.
Optionally, the location information includes at least one of: cell information, location information based on global positioning system GPS tags, or location information provided by a locomotive operating safety monitoring recording device.
A second aspect of the embodiments of the present invention provides a method for calling a terminal device, which is applied to a first server in a long term evolution LTE-R system for a railway, and the method includes:
receiving a call request sent by terminal equipment, wherein the call request comprises a called short number, position information of the terminal equipment and a service type;
determining a target called number according to the called short number, the position information and the service type;
and initiating a call to a called client corresponding to the target called number.
Optionally, the determining a target called number according to the called short number, the location information, and the service type includes:
sending the identifier of the terminal equipment and the call request to a second server;
and receiving the target called number returned by the second server.
Optionally, the location information includes at least one of: cell information, location information based on global positioning system GPS tags, or location information provided by a locomotive operating safety monitoring recording device.
The third aspect of the embodiments of the present invention provides a method for calling a terminal device, which is applied to a long term evolution LTE-R system for a railway, and the method includes:
the terminal equipment receives a called short number input by a user;
the terminal equipment acquires the position information of the terminal equipment under the condition that the called short number is matched with a preset short number range;
the terminal equipment sends a call request to a first server, wherein the call request comprises: the called short number, the position information and the service type;
the first server determines a target called number according to the called short number, the position information and the service type;
and the first server initiates a call to a called client corresponding to the target called number.
A fourth aspect of the embodiments of the present invention provides a device for calling a terminal device, where the device is applied to a terminal device in a long term evolution LTE-R system of a railway, and the device includes:
the receiving module is used for receiving the called short number input by the user;
the acquisition module is used for acquiring the position information of the terminal equipment under the condition that the called short number is matched with a preset short number range;
a sending module, configured to send a call request to a first server, where the call request includes: the called short number, the position information and the service type; and the first server is used for initiating a call to a called client corresponding to the target called number according to the called number, the position information and the service type.
Optionally, the location information includes at least one of: cell information, location information based on global positioning system GPS tags, or location information provided by a locomotive operating safety monitoring recording device.
A fifth aspect of the embodiments of the present invention provides a device for calling a terminal device, where the device is applied to a first server in a long term evolution LTE-R system for a railway, and the device includes:
the system comprises a receiving module, a sending module and a receiving module, wherein the receiving module is used for receiving a calling request sent by terminal equipment, and the calling request comprises a called short number, position information of the terminal equipment and a service type;
the determining module is used for determining a target called number according to the called short number, the position information and the service type;
and the calling module is used for initiating a call to a called client corresponding to the target called number.
Optionally, the determining module is specifically configured to:
sending the identifier of the terminal equipment and the call request to a second server;
and receiving the target called number returned by the second server.
Optionally, the location information includes at least one of: cell information, location information based on global positioning system GPS tags, or location information provided by a locomotive operating safety monitoring recording device.
A sixth aspect of the present invention provides a system for calling a terminal device, where the system is applied to a long term evolution LTE-R system for a railway, and the system includes: the system comprises terminal equipment and a first server;
the terminal equipment is used for receiving a called short number input by a user;
the terminal equipment is also used for acquiring the position information of the terminal equipment under the condition that the called short number is matched with a preset short number range;
the terminal device is further configured to send a call request to a first server, where the call request includes: the called short number, the position information and the service type;
the first server is used for determining a target called number according to the called short number, the position information and the service type;
and the first server is also used for initiating a call to a called client corresponding to the target called number.
A seventh aspect of the embodiments of the present invention provides an electronic device, including: a processor, a memory, and a computer program; wherein the computer program is stored in the memory and configured to be executed by the processor, the computer program comprising instructions for performing the method of any of the preceding first aspects, or instructions for performing the method of any of the preceding second aspects, or instructions for performing the method of any of the preceding third aspects.
An eighth aspect of embodiments of the present invention provides a computer-readable storage medium, which stores a computer program that, when executed, implements a method according to any one of the preceding first aspects, or implements a method according to any one of the preceding second aspects, or implements a method according to any one of the preceding third aspects.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
the embodiment of the invention provides a method and a device for calling terminal equipment, wherein after the terminal equipment receives a called short number input by a user, whether the called short number belongs to a preset short number range is verified, under the condition that the called short number is matched with the preset short number range, the position information of the terminal equipment is automatically obtained, and a calling request is sent to a first server, wherein the calling request comprises the called short number, a position signal and a service type for identifying a short number calling service, so that the first server can determine a target called number according to the called short number, the position signal and the service type and initiate a call to a called client corresponding to the target called number, namely, in the embodiment of the invention, the user can only input the called short number into the terminal equipment, and then, based on the terminal equipment and the first server, the corresponding called client can be automatically called for the user according to the current position of the user, therefore, the operation complexity of calling the called client by the user can be reduced, and the calling efficiency and accuracy are improved.
Drawings
Fig. 1 is a schematic diagram of a system architecture used in a method for calling a terminal device according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a method for calling a terminal device according to an embodiment of the present invention;
fig. 3 is another schematic flowchart of a method for calling a terminal device according to an embodiment of the present invention;
fig. 4 is a schematic signaling interaction diagram of a call platform of a terminal device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a calling device of a terminal device provided by the present invention;
fig. 6 is another schematic structural diagram of a calling device of a terminal device provided by the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
It should be understood that the described embodiments are only some embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the examples of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
It is to be understood that the terms "first," "second," "third," "fourth," and the like (if any) in the description and claims of this invention and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
The words "if", as used herein, may be interpreted as "at … …" or "at … …" or "in response to a determination" or "in response to a detection", depending on the context. Similarly, the phrases "if determined" or "if detected (a stated condition or event)" may be interpreted as "when determined" or "in response to a determination" or "when detected (a stated condition or event)" or "in response to a detection (a stated condition or event)", depending on the context.
It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.
As shown in fig. 1, fig. 1 is a schematic view of an application scenario architecture to which the method provided by the embodiment of the present invention is applied.
The embodiment of the invention provides a method and a device for calling terminal equipment, wherein a calling terminal 11 can receive called short numbers input by a user, preset short numbers can be stored in the calling terminal 11 in advance, each preset short number can correspond to a called object class, illustratively, the short number 1200 can correspond to a train dispatcher, the short number 1300 can correspond to a station duty room, and the user can dial 1200 to call the train dispatcher on the road section and dial 1300 to call the station duty room corresponding to the road section no matter which road section the user is on.
The calling device 11 may verify whether the called short number is a preset short number, and in a case that the called short number is matched with the preset short number range, the calling device 11 may obtain current location information of the calling device 11 and send a call request to the first server 12, where the call request includes the called short number, a location signal, and a service type used for identifying a short number call service, so that the first server 12 may determine a target called number according to the called short number, the location signal, and the service type, and initiate a call to the called terminal 13 corresponding to the target called number.
Therefore, the user can only input the called short number in the calling device 11, and then the corresponding called terminal 13 can be automatically called for the user according to the current position of the user based on the calling device 11 and the first server 12, so that the operation complexity of calling the called terminal by the user can be reduced, and the calling efficiency and accuracy are improved.
Optionally, the first server 12 may further communicate with the second server 14, and the second server 14 may determine the target called number according to the called short number, the location signal, and the service type, and send the target called number to the second server 12, so that the computing resources of the first server 12 may be saved.
The terminal device described in the embodiment of the present invention may include: electronic equipment such as mobile phones, tablet computers, notebook computers and the like.
Some embodiments of the invention are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
As shown in fig. 2, fig. 2 is a flowchart illustrating a method for calling a terminal device according to an embodiment of the present invention. The method is applied to terminal equipment in a railway long term evolution LTE-R system, and specifically comprises the following steps:
step S101: and receiving the called short number input by the user.
In the embodiment of the present invention, a Graphical User Interface (GUI) may be provided in the terminal device, and a key for receiving a user operation and the like may be set in the GUI, so that a user may input a called short number in the GUI and trigger a call operation.
It can be understood that the terminal device may be a calling device configured in the railway or a mobile phone of a railway service staff, and the embodiment of the present invention is not particularly limited thereto.
Step S102: and acquiring the position information of the terminal equipment under the condition that the called short number is matched with a preset short number range.
In the embodiment of the present invention, the called short number input by the user may be matched with a preset short number range, and the number of the preset short numbers in the preset short number range may be one or more, for example, the preset short number range may be 1200 and 1300, and the embodiment of the present invention is not limited specifically.
If the called short number has a matching item in the preset short number range, the user wants to trigger the calling method of the embodiment of the invention, so that the position information of the terminal equipment can be acquired.
Optionally, the location information includes at least one of: cell information, position information labeled based on a Global Positioning System (GPS), or position information provided by a locomotive operation safety monitoring and recording device.
Specifically, the location information of the terminal device may be obtained through a positioning function of the terminal device or a possible arbitrary location obtaining method, and the like, which is not specifically limited in this embodiment of the present invention.
Step S103: sending a call request to a first server, wherein the call request comprises: the called short number, the position information and the service type; and the first server is used for initiating a call to a called client corresponding to the target called number according to the called number, the position information and the service type.
In the embodiment of the present invention, after obtaining the location information, the terminal device may send a call request to the first server, where the call request includes a called short number, the location information, and a service type, and the service type may be represented by, for example, an enumeration value, so that the first server may determine, according to the service type, a short number call service according to the service type.
The first server further can determine a target called number according to the called number, the position information and the service type, and initiates a call to a called client corresponding to the target called number, namely, the call to the called client is automatically realized for the user.
It should be noted that the specific execution process of the first server will be described in detail in the following embodiment in which the first server is used as an execution main body, and details are not described herein again.
To sum up, the embodiments of the present invention provide a method and an apparatus for a terminal device to call, where after the terminal device receives a called short number input by a user, it is verified before that the called short number belongs to a preset short number range, and when the called short number matches the preset short number range, the terminal device automatically obtains location information of the terminal device and sends a call request to a first server, where the call request includes the called short number, a location signal, and a service type for identifying a short number call service, so that the first server can determine a target called number according to the called short number, the location signal, and the service type, and initiate a call to a called client corresponding to the target called number, that is, in an embodiment of the present invention, a user may simply input the called short number in the terminal device, and subsequently, based on the terminal device and the first server, the call to a corresponding called client for the user according to the current location of the user can be automatically realized, therefore, the operation complexity of calling the called client by the user can be reduced, and the calling efficiency and accuracy are improved.
Fig. 3 is another flowchart of a method for calling a terminal device according to an embodiment of the present invention. As shown in fig. 3, the method for calling a terminal device provided by the present invention is applied to a first server in a railway long term evolution LTE-R system, and specifically may include:
step S201: receiving a call request sent by terminal equipment, wherein the call request comprises a called short number, position information of the terminal equipment and a service type.
In the embodiment of the invention, the first server can receive the call request sent by the terminal equipment, wherein the call request comprises the called short number, the position information of the terminal equipment and the service type.
Optionally, the first server may further check an identifier of the terminal device, determine whether the terminal device has the authority to call the short number, and subsequently further determine the target called number for the terminal device under the condition that the terminal device has the authority to call the short number, so as to avoid interference of a terminal that does not have the authority to call the short number to the communication system.
Step S202: and determining a target called number according to the called short number, the position information and the service type.
In the embodiment of the present invention, the first server may determine the target called number according to the called short number, the location information, and the service type, for example, the first server may store the called short number and the target called number corresponding to the location information, and the first server may obtain the target called number according to the matching of the called short number and the location information.
Optionally, the determining a target called number according to the called short number, the location information, and the service type includes:
sending the identifier of the terminal equipment and the call request to a second server;
and receiving the target called number returned by the second server.
In the embodiment of the invention, after receiving the call request, the first server can forward the call request and the identifier of the terminal device to the second server for processing the service, so that the second server can address according to the call request to obtain the target called number and further return the target called number to the first server.
It is understood that the target called number can be a real number of the target called, and the like, and the call to the called client can be realized through the target called number.
In the embodiment of the application, the second server can also check the identifier of the terminal equipment, judge whether the terminal equipment has the authority of calling the short number, and return the target called number to the first server under the condition that the terminal equipment has the authority of calling the short number, so that the interference of a terminal without the authority of calling the short number to a communication system can be avoided.
Step S203: and initiating a call to a called client corresponding to the target called number.
After the first server obtains the target called number, the first server can initiate a call to a called client corresponding to the target called number, so that the accurate called client can be automatically found for the user and the user can be connected.
The embodiment of the invention provides a method and a device for calling terminal equipment, wherein after the terminal equipment receives a called short number input by a user, whether the called short number belongs to a preset short number range is verified, under the condition that the called short number is matched with the preset short number range, the position information of the terminal equipment is automatically obtained, and a calling request is sent to a first server, wherein the calling request comprises the called short number, a position signal and a service type for identifying a short number calling service, so that the first server can determine a target called number according to the called short number, the position signal and the service type and initiate a call to a called client corresponding to the target called number, namely, in the embodiment of the invention, the user can only input the called short number into the terminal equipment, and then, based on the terminal equipment and the first server, the corresponding called client can be automatically called for the user according to the current position of the user, therefore, the operation complexity of calling the called client by the user can be reduced, and the calling efficiency and accuracy are improved.
Fig. 4 is a schematic signaling interaction diagram of a call platform of a terminal device according to an embodiment of the present invention.
As shown in fig. 4, the exemplary location-based addressing is illustrated as a point call service implementing a Mission Critical Push To Talk (MCPTT) under LTE-R.
The calling application client initiates a location-addressing-based point call service, and a message (for example, the call request in the above embodiment, or INVITE, etc.) sent to the application server carries a called short number, a service type, and calling location information. After receiving the MESSAGE of the calling application client, the application server initiates a position addressing request to the application server for processing the intelligent network service by using a suitable MESSAGE (MESSAGE), wherein the request carries the ID of the calling MCPTT user, the called short number, the service type and the calling position information. The application server for processing the intelligent network service carries out addressing according to the information in the request message, mainly finishes the addressing from the called short number, the service type and the calling position information to the actual MCPTT user ID of the called party, and returns the MCPTT user ID of the calling party/the called party. The application server initiates an INVITE request to a called client according to the ID of the called MCPTT user in the position addressing result, and the subsequent flow is the same as the common point call processing flow.
It should be noted that, when the calling application client initiates the location-addressing-based point call service, in the MCPTT private call request (MCPTT client to MCPTT server) information elements table in section 10.7.2.1.1 of 3GPP TS 23.379, the called short number needs to be filled in the MCPTT user short number of the called party, a service type IE needs to be added to identify that this service is a short number call, and location information of the calling party needs to be filled in the location information, where the location information may be cell information or accurate location information based on a GPS or a kilometer post. Exemplary, as shown in table 1:
watch 1
After receiving the message of the calling client, the application server can be submitted to another application server specially processing the message including the location addressing function, or to a module for processing the function addressing in the application server, and the two deployment modes are implemented according to the requirements of actual projects.
And the application server or the module for processing the position addressing function finishes addressing the ID of the called MCPTT user according to the called short number, the service type and the calling position information carried in the message.
In railway application, mapping from called short number, service type, calling location information to called MCPTT user ID can be planned in advance and configured into an application database of the server (or module).
After the application server obtains the ID of the real MCPTT user of the called party in a position addressing mode, the application server can multiplex a common MCPTT point calling process and quickly connect the service for the calling party.
Namely, the embodiment of the invention realizes the addressing function based on the position based on the 3GPP MCPTT point calling service flow under the LTE-R, namely, the position information of the calling party is quickly addressed to the relevant post of the called party. The realization of the function improves the calling efficiency of the mobile station in certain scenes and further improves the competitiveness of the LTE-R solution.
The embodiment of the invention also provides a method for calling the terminal equipment, which is applied to a railway long term evolution LTE-R system and comprises the following steps:
the terminal equipment receives a called short number input by a user;
the terminal equipment acquires the position information of the terminal equipment under the condition that the called short number is matched with a preset short number range;
the terminal equipment sends a call request to a first server, wherein the call request comprises: the called short number, the position information and the service type;
the first server determines a target called number according to the called short number, the position information and the service type;
and the first server initiates a call to a called client corresponding to the target called number.
For a specific process, reference is made to the description of the corresponding embodiments in fig. 1 to fig. 4, which is not repeated herein.
The embodiment of the invention provides a method and a device for calling terminal equipment, wherein after the terminal equipment receives a called short number input by a user, whether the called short number belongs to a preset short number range is verified, under the condition that the called short number is matched with the preset short number range, the position information of the terminal equipment is automatically obtained, and a calling request is sent to a first server, wherein the calling request comprises the called short number, a position signal and a service type for identifying a short number calling service, so that the first server can determine a target called number according to the called short number, the position signal and the service type and initiate a call to a called client corresponding to the target called number, namely, in the embodiment of the invention, the user can only input the called short number into the terminal equipment, and then, based on the terminal equipment and the first server, the corresponding called client can be automatically called for the user according to the current position of the user, therefore, the operation complexity of calling the called client by the user can be reduced, and the calling efficiency and accuracy are improved.
Fig. 5 is a schematic structural diagram of an embodiment of a device for calling a terminal device according to the present invention. As shown in fig. 5, the apparatus for calling a terminal device provided in this embodiment includes:
a receiving module 31, configured to receive a called short number input by a user;
an obtaining module 32, configured to obtain location information of the terminal device when the called short number matches a preset short number range;
a sending module 33, configured to send a call request to a first server, where the call request includes: the called short number, the position information and the service type; and the first server is used for initiating a call to a called client corresponding to the target called number according to the called number, the position information and the service type.
Optionally, the location information includes at least one of: cell information, location information based on global positioning system GPS tags, or location information provided by a locomotive operating safety monitoring recording device.
To sum up, the embodiments of the present invention provide a method and an apparatus for a terminal device to call, where after the terminal device receives a called short number input by a user, it is verified before that the called short number belongs to a preset short number range, and when the called short number matches the preset short number range, the terminal device automatically obtains location information of the terminal device and sends a call request to a first server, where the call request includes the called short number, a location signal, and a service type for identifying a short number call service, so that the first server can determine a target called number according to the called short number, the location signal, and the service type, and initiate a call to a called client corresponding to the target called number, that is, in an embodiment of the present invention, a user may simply input the called short number in the terminal device, and subsequently, based on the terminal device and the first server, the call to a corresponding called client for the user according to the current location of the user can be automatically realized, therefore, the operation complexity of calling the called client by the user can be reduced, and the calling efficiency and accuracy are improved.
The apparatus for calling a terminal device according to embodiments of the present invention can be used to execute the method shown in the foregoing embodiments, and the implementation manner and principle thereof are the same, and are not described again.
Fig. 6 is a schematic structural diagram of an embodiment of a device for calling a terminal device according to the present invention. As shown in fig. 6, the apparatus for calling a terminal device provided in this embodiment includes:
a receiving module 41, configured to receive a call request sent by a terminal device, where the call request includes a called short number, location information of the terminal device, and a service type;
a determining module 42, configured to determine a target called number according to the called short number, the location information, and the service type;
and the calling module 43 is configured to initiate a call to a called client corresponding to the target called number.
Optionally, the determining module is specifically configured to:
sending the identifier of the terminal equipment and the call request to a second server;
and receiving the target called number returned by the second server.
Optionally, the location information includes at least one of: cell information, location information based on global positioning system GPS tags, or location information provided by a locomotive operating safety monitoring recording device.
To sum up, the embodiments of the present invention provide a method and an apparatus for a terminal device to call, where after the terminal device receives a called short number input by a user, it is verified before that the called short number belongs to a preset short number range, and when the called short number matches the preset short number range, the terminal device automatically obtains location information of the terminal device and sends a call request to a first server, where the call request includes the called short number, a location signal, and a service type for identifying a short number call service, so that the first server can determine a target called number according to the called short number, the location signal, and the service type, and initiate a call to a called client corresponding to the target called number, that is, in an embodiment of the present invention, a user may simply input the called short number in the terminal device, and subsequently, based on the terminal device and the first server, the call to a corresponding called client for the user according to the current location of the user can be automatically realized, therefore, the operation complexity of calling the called client by the user can be reduced, and the calling efficiency and accuracy are improved.
The apparatus for calling a terminal device according to embodiments of the present invention can be used to execute the method shown in the foregoing embodiments, and the implementation manner and principle thereof are the same, and are not described again.
An embodiment of the present invention further provides a calling system of a terminal device, including the apparatuses in the embodiments corresponding to fig. 5 and fig. 6, which are not described herein again.
An embodiment of the present invention further provides an electronic device, including: a processor, a memory, and a computer program; wherein the computer program is stored in the memory and configured to be executed by the processor, the computer program comprising instructions for performing the method of any of the preceding embodiments.
Embodiments of the present invention also provide a computer-readable storage medium, which stores a computer program, and when the computer program is executed, the computer program implements the method according to any one of the foregoing embodiments.
Those of ordinary skill in the art will understand that: all or a portion of the steps of implementing the above-described method embodiments may be performed by hardware associated with program instructions. The program may be stored in a computer-readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (14)
1. A calling method of a terminal device is applied to the terminal device in a railway long term evolution (LTE-R) system, and comprises the following steps:
receiving a called short number input by a user;
under the condition that the called short number is matched with a preset short number range, acquiring the position information of the terminal equipment;
sending a call request to a first server, wherein the call request comprises: the called short number, the position information and the service type; and the first server is used for initiating a call to a called client corresponding to the target called number according to the called number, the position information and the service type.
2. The method of claim 1, wherein the location information comprises at least one of: cell information, location information based on global positioning system GPS tags, or location information provided by a locomotive operating safety monitoring recording device.
3. A method for calling a terminal device is applied to a first server in a railway long term evolution (LTE-R) system, and comprises the following steps:
receiving a call request sent by terminal equipment, wherein the call request comprises a called short number, position information of the terminal equipment and a service type;
determining a target called number according to the called short number, the position information and the service type;
and initiating a call to a called client corresponding to the target called number.
4. The method of claim 3, wherein determining a target called number according to the called short number, the location information and the service type comprises:
sending the identifier of the terminal equipment and the call request to a second server;
and receiving the target called number returned by the second server.
5. The method according to claim 3 or 4, wherein the location information comprises at least one of: cell information, location information based on global positioning system GPS tags, or location information provided by a locomotive operating safety monitoring recording device.
6. A method for calling a terminal device is applied to a railway long term evolution (LTE-R) system, and comprises the following steps:
the terminal equipment receives a called short number input by a user;
the terminal equipment acquires the position information of the terminal equipment under the condition that the called short number is matched with a preset short number range;
the terminal equipment sends a call request to a first server, wherein the call request comprises: the called short number, the position information and the service type;
the first server determines a target called number according to the called short number, the position information and the service type;
and the first server initiates a call to a called client corresponding to the target called number.
7. An apparatus for calling a terminal device, applied to a terminal device in a railway long term evolution LTE-R system, the apparatus comprising:
the receiving module is used for receiving the called short number input by the user;
the acquisition module is used for acquiring the position information of the terminal equipment under the condition that the called short number is matched with a preset short number range;
a sending module, configured to send a call request to a first server, where the call request includes: the called short number, the position information and the service type; and the first server is used for initiating a call to a called client corresponding to the target called number according to the called number, the position information and the service type.
8. The apparatus of claim 7, wherein the location information comprises at least one of: cell information, location information based on global positioning system GPS tags, or location information provided by a locomotive operating safety monitoring recording device.
9. An apparatus for calling a terminal device, applied to a first server in a railway long term evolution (LTE-R) system, the apparatus comprising:
the system comprises a receiving module, a sending module and a receiving module, wherein the receiving module is used for receiving a calling request sent by terminal equipment, and the calling request comprises a called short number, position information of the terminal equipment and a service type;
the determining module is used for determining a target called number according to the called short number, the position information and the service type;
and the calling module is used for initiating a call to a called client corresponding to the target called number.
10. The apparatus of claim 9, wherein the determining module is specifically configured to:
sending the identifier of the terminal equipment and the call request to a second server;
and receiving the target called number returned by the second server.
11. The apparatus of claim 9 or 10, wherein the location information comprises at least one of: cell information, location information based on global positioning system GPS tags, or location information provided by a locomotive operating safety monitoring recording device.
12. A system for calling a terminal device is applied to a railway long term evolution (LTE-R) system, and comprises: the system comprises terminal equipment and a first server;
the terminal equipment is used for receiving a called short number input by a user;
the terminal equipment is also used for acquiring the position information of the terminal equipment under the condition that the called short number is matched with a preset short number range;
the terminal device is further configured to send a call request to a first server, where the call request includes: the called short number, the position information and the service type;
the first server is used for determining a target called number according to the called short number, the position information and the service type;
and the first server is also used for initiating a call to a called client corresponding to the target called number.
13. An electronic device, comprising:
a processor, a memory, and a computer program; wherein the computer program is stored in the memory and configured to be executed by the processor, the computer program comprising instructions for performing the method of any of claims 1-2 or 3-5.
14. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program which, when executed, implements the method of any of claims 1-2 or 3-5.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911291643.5A CN113068125A (en) | 2019-12-16 | 2019-12-16 | Calling method and device of terminal equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911291643.5A CN113068125A (en) | 2019-12-16 | 2019-12-16 | Calling method and device of terminal equipment |
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| CN113068125A true CN113068125A (en) | 2021-07-02 |
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| CN104322034A (en) * | 2013-03-15 | 2015-01-28 | 华为技术有限公司 | Method, device and system for determining geographical position of UC terminal |
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Application publication date: 20210702 |