CN108307370B - Method and terminal for realizing emergency call - Google Patents
Method and terminal for realizing emergency call Download PDFInfo
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- CN108307370B CN108307370B CN201610882162.1A CN201610882162A CN108307370B CN 108307370 B CN108307370 B CN 108307370B CN 201610882162 A CN201610882162 A CN 201610882162A CN 108307370 B CN108307370 B CN 108307370B
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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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Abstract
The invention discloses a method and a terminal for realizing an emergency call, and relates to the field of mobile communication. The method comprises the following steps: a terminal acquires a positioning parameter; the terminal determines an emergency call number list according to the positioning parameters and the corresponding relation between the positioning parameters and the emergency call number mapping table; and the terminal initiates an emergency call according to the emergency call number list. Therefore, when the network side does not issue the emergency call number list or fails to issue the emergency call list, the terminal can normally initiate the emergency call.
Description
Technical Field
The present invention relates to the field of mobile communications, and in particular, to a method and a terminal for implementing an emergency call.
Background
The existing emergency call technology depends on a network side to issue a configured emergency number list to a terminal, the terminal temporarily stores the list in a terminal memory, confirms whether a dialed number is a local emergency number according to the list, and solves the problem that emergency call numbers of different countries and regions are different in a mode of dynamically issuing the emergency call number list by the network side; however, under the conditions that the terminal authentication fails, the card-free terminal initiates a call for the first time, and the like, the network side cannot issue the configured emergency call number list to the terminal, and the terminal cannot acquire the network-side emergency number list, so that the terminal cannot accurately distinguish the emergency call number, and if the terminal cannot discriminate the emergency call, the call has no emergency call identifier and can only be used as a common call outgoing call.
Therefore, the existing emergency call technical scheme depends on the network side to issue the emergency call number list, and cannot solve the problem that the terminal cannot normally initiate the emergency call when the network side does not issue the emergency call number list or fails to issue the emergency call list.
Disclosure of Invention
The invention aims to solve the technical problems that: how to realize the normal initiation of the emergency call by the terminal when the network side does not issue the emergency call number list or fails to issue the emergency call list.
According to an aspect of an embodiment of the present invention, there is provided a method for implementing an emergency call, including: a terminal acquires a positioning parameter; the terminal determines an emergency call number list according to the positioning parameters and the corresponding relation between the positioning parameters and the emergency call number mapping table; and the terminal initiates an emergency call according to the emergency call number list.
According to another aspect of the embodiments of the present invention, there is provided a terminal for implementing an emergency call, including: the positioning parameter acquisition module is used for acquiring positioning parameters; the number table determining module is used for determining an emergency call number list according to the positioning parameters and the corresponding relation between the positioning parameters and the emergency call number mapping table; and the calling module is used for initiating an emergency call according to the emergency call number list transmitted by the number list determining module.
The emergency call number list is determined by acquiring the positioning parameters and according to the positioning parameters and the corresponding relation between the positioning parameters and the emergency call number mapping table, so that the emergency call is initiated according to the emergency call number list. And then when the network side does not issue the emergency call number list or fails to issue the emergency call number list, the terminal can normally initiate the emergency call.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 shows a flow diagram of an embodiment of a method of implementing an emergency call according to the present invention.
Fig. 2 is a flow chart illustrating an application example of the method for implementing an emergency call according to the present invention.
Fig. 3 shows a positioning data acquisition and processing flow.
Fig. 4 shows a geographic information identification flow.
Fig. 5 shows a flow chart of mapping and transmission of global emergency call number zone table and sub-table.
Fig. 6 shows a schematic diagram of a global emergency call number mapping table structure.
Fig. 7 is a schematic structural diagram of an embodiment of a terminal for implementing an emergency call according to the present invention.
Detailed Description
In the existing mobile network emergency call technical scheme, under the scenes of authentication failure, initial call of a card-free terminal and the like, the terminal cannot receive an emergency call number list configured on a network side and accurately discriminate the emergency call number according to the list, so that the emergency call cannot be initiated normally. Based on the above problems, the inventor proposes a solution at the terminal side, and under the condition that the terminal does not receive the emergency number list issued by the network side, the terminal side uses the positioning data, and matches with the area location identification and the built-in emergency number mapping table, so that the terminal can accurately acquire and discriminate the emergency number, and successfully establish the emergency call.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. 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.
A method for implementing an emergency call according to one embodiment of the present invention is described below with reference to fig. 1.
Fig. 1 shows a flow diagram of an embodiment of a method of implementing an emergency call according to the present invention. As shown in fig. 1, the method for implementing an emergency call in this embodiment includes the following steps:
and step S102, the terminal acquires the positioning parameters.
For example, the terminal may obtain the position data first, and then process the position data to obtain the positioning parameters. Wherein the location data may include at least one of satellite data, base station data, WIFI data, and IP data. The terminal can adopt methods such as GPS positioning, base station positioning, WIFI positioning, IP positioning, positioning based on electronic map application, hybrid positioning and the like to comprehensively process position data to obtain more accurate positioning parameters.
And step S104, the terminal determines an emergency call number list according to the positioning parameters and the corresponding relation between the positioning parameters and the emergency call number mapping table.
The terminal is provided with an emergency call number mapping table, and the emergency call number mapping table comprises a corresponding relation between the positioning parameter and the emergency call number list. For example, the terminal may have a map of the location of a world region built in, and the terminal may identify emergency numbers that should be mapped to that region based on the location parameters. Meanwhile, the terminal can be internally provided with a global Emergency Number region general table and a sub-table, respond to the requirement, map the Emergency Number sub-table of the corresponding region and replace the Emergency Number List issued by the network side.
And step S106, the terminal accurately acquires and discriminates the emergency number according to the emergency call number list, and establishes the emergency call.
The invention realizes positioning data query, map position identification, global emergency number area table and sub-table mapping on the terminal, so that the terminal can accurately acquire and discriminate the emergency number of the area and successfully establish the emergency call without receiving the emergency number list issued by the network side. The invention can solve the problems of the prior mobile network emergency call technical scheme and can also be used as a general technical scheme of the mobile communication system emergency call.
The method is suitable for a scene that the network side fails to send the emergency call list, and can also be used as a general technical scheme for realizing the emergency call. The invention has stronger applicability and flexible use, ensures that the terminal does not need to rely on the network, can accurately initiate the emergency call when the emergency number list configured at the network side can not be received, provides better guarantee for the safety of the user and can improve the satisfaction degree of the user.
A method for implementing an emergency call according to another embodiment of the present invention is described below with reference to fig. 2.
Fig. 2 is a flow chart illustrating an application example of the method for implementing an emergency call according to the present invention. As shown in fig. 2, the method for implementing an emergency call in this application example includes the following steps:
step S201, the terminal creates a new call.
Step S202, the terminal judges whether an emergency call number list issued by the network side is received.
If the terminal has received the emergency call number list issued by the network side, step S206 is executed, and the calling unit identifies the emergency call and the normal call according to the list and successfully initiates the call.
If the terminal does not receive the emergency call number list issued by the network side, step S203 is executed to obtain the terminal positioning parameters.
The positioning data obtaining and processing flow is shown in fig. 3, and specifically includes:
step S3031, the multi-thread serial port reads satellite data such as GPS/Beidou, base station data, WIFI data and IP data.
Step 3032, according to the data acquisition situation, processing the position data by adopting a single data positioning mode or a mixed positioning mode.
Step S3033, extracting the position parameters and acquiring the information of the longitude and latitude, the speed and the like of the terminal.
And step S204, identifying the specific area where the terminal is located according to the positioning parameters.
The geographic information identification process is shown in fig. 4, and specifically includes:
step S4041, the position data acquisition unit acquires the position related parameters such as the longitude and latitude, the speed and the like of the terminal.
Step S4042, the position information of the specific area where the terminal is located is obtained through coordinate conversion and other modes.
Step S205, according to the specific area of the terminal, mapping out the area emergency number list, and transmitting the emergency number list to the calling unit.
Wherein, the map and transmission flow chart of the global emergency call number zone table and the sub-table is shown in fig. 5, which specifically includes:
in step S5051, the location of the area where the terminal is located is obtained from the positioning parameter obtaining module.
Step S5052, mapping the area where the terminal is located with the global emergency number list and the sub-list to obtain a local emergency number list;
in step S5053, the acquired local emergency call number list is transferred to the calling module.
Step S206, the emergency call and the ordinary call are identified according to the emergency number list, and the call is successfully initiated.
Alternatively, the emergency call number list may include a sub-list of emergency call numbers divided according to country regional locations. Fig. 6 shows a schematic diagram of a global emergency call number mapping table structure. In addition, the terminal can implement the function of inquiring the emergency number. For example, the terminal may query the global emergency call number list for emergency numbers in different areas. Meanwhile, the automatic updating and modifying functions of the emergency numbers in different areas can be realized under the condition of networking.
An embodiment of the terminal for implementing an emergency call according to the present invention is described below with reference to fig. 7.
Fig. 7 is a schematic structural diagram of an embodiment of a terminal for implementing an emergency call according to the present invention. As shown in fig. 7, the terminal 70 for implementing an emergency call in this embodiment includes:
a positioning parameter obtaining module 702, configured to obtain a positioning parameter.
The number table determining module 704 is configured to determine an emergency call number list according to the positioning parameter and a corresponding relationship between the positioning parameter and the emergency call number mapping table.
And the calling module 706 is used for accurately acquiring and screening the emergency number according to the emergency call number list transmitted by the number list determining module, and establishing an emergency call.
The invention realizes positioning data query, map position identification, global emergency number area table and sub-table mapping on the terminal, so that the terminal can accurately acquire and discriminate the emergency number of the area and successfully establish the emergency call without receiving the emergency number list issued by the network side. The invention can solve the problems of the prior mobile network emergency call technical scheme, and can also be used as a general technical scheme for the emergency call of the mobile communication system.
The method is suitable for a scene that the network side fails to send the emergency call list, and can also be used as a general technical scheme for realizing the emergency call. The invention has stronger applicability and flexible use, ensures that the terminal does not need to rely on the network, can accurately initiate the emergency call when the emergency number list configured at the network side can not be received, provides better guarantee for the safety of the user and can improve the satisfaction degree of the user.
Optionally, the positioning parameter obtaining module 702 includes:
a position data acquisition unit 7022 configured to acquire position data;
and the position data processing unit 7024 is configured to process the position data to obtain a positioning parameter.
The number table determining module 704 may further include an emergency call number mapping table unit 7042, where the emergency call number mapping table unit 7042 includes a correspondence between the positioning parameters and the emergency call number table.
Optionally, the emergency call number mapping table unit 7042 further includes an emergency call number sub-list divided according to the country region location.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, and the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. A method of implementing an emergency call, comprising:
a terminal newly establishes a call;
the terminal judges whether an emergency call number list issued by a network side is received or not;
if the terminal receives the emergency number list issued by the network side, identifying an emergency call and a common call according to the emergency number list, and successfully initiating the call;
if the terminal does not receive the emergency number list issued by the network side, the terminal judges that the emergency call number list is not issued by the network side, the terminal authentication fails or the card-free terminal first-sending call; the terminal acquires the positioning parameters, which comprises the following steps: the terminal acquires position data through the multi-thread serial port, wherein the position data comprises satellite data, base station data, WIFI data and IP data; the terminal processes the position data by adopting a single data positioning mode or a mixed positioning mode to obtain positioning parameters, wherein the positioning parameters comprise longitude and latitude and speed;
the terminal determines an emergency call number master list according to the positioning parameters and the corresponding relation between the positioning parameters and the emergency call number mapping table structure; the terminal carries out coordinate conversion on the positioning parameters to obtain regional position information of the terminal, and obtains corresponding emergency call number sublists divided according to national regional positions in an emergency call number mapping table structure according to the regional position information mapping, wherein the emergency call number mapping table structure comprises an emergency call number main list and a sublist; the terminal initiates an emergency call according to the emergency call number sublist;
and the terminal automatically searches and modifies the emergency call number mapping table under the condition of networking.
2. A terminal for enabling an emergency call, configured to:
newly building a call;
judging whether an emergency call number list issued by a network side is received;
if the emergency number list issued by the network side is received, identifying an emergency call and a common call according to the emergency number list, and successfully initiating the call;
if the emergency number list issued by the network side is not received, judging that the emergency call number list is not issued by the network side, the terminal authentication fails or a card-free terminal first-sent call; obtaining positioning parameters, including: acquiring position data through the multi-thread serial port, wherein the position data comprises satellite data, base station data, WIFI data and IP data; processing the position data by adopting a single data positioning mode or a mixed positioning mode to obtain positioning parameters, wherein the positioning parameters comprise longitude and latitude and speed;
determining an emergency call number master list according to the positioning parameters and the corresponding relation between the positioning parameters and the emergency call number mapping table structure; performing coordinate conversion on the positioning parameters to obtain regional position information of a terminal, and mapping according to the regional position information to obtain corresponding emergency call number sublists divided according to national regional positions in an emergency call number mapping table structure, wherein the emergency call number mapping table structure comprises a main emergency call number list and sublists; initiating an emergency call according to the emergency call number sublist;
in the case of networking, the emergency call number mapping table is automatically updated and modified.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610882162.1A CN108307370B (en) | 2016-10-10 | 2016-10-10 | Method and terminal for realizing emergency call |
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| CN201610882162.1A CN108307370B (en) | 2016-10-10 | 2016-10-10 | Method and terminal for realizing emergency call |
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| CN108307370A CN108307370A (en) | 2018-07-20 |
| CN108307370B true CN108307370B (en) | 2020-11-24 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109257731A (en) * | 2018-11-15 | 2019-01-22 | Oppo广东移动通信有限公司 | Emergency call realization method, electronic device and computer readable storage medium |
| CN111741458A (en) * | 2020-05-06 | 2020-10-02 | Oppo（重庆）智能科技有限公司 | Emergency number calling method, device, storage medium and electronic equipment |
| CN114390503A (en) * | 2020-10-20 | 2022-04-22 | 中兴通讯股份有限公司 | Emergency call method, terminal and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20020160815A1 (en) * | 2001-04-30 | 2002-10-31 | Milan Patel | Method and apparatus for adjusting a dialing sequence based on location |
| CN102118723A (en) * | 2011-03-03 | 2011-07-06 | 上海华为技术有限公司 | Emergency call processing method, related device and system |
| CN104581668A (en) * | 2013-10-15 | 2015-04-29 | 联想(北京)有限公司 | Emergency calling method and electronic equipment |
| CN105282723A (en) * | 2014-06-25 | 2016-01-27 | 小米科技有限责任公司 | Emergency call control method and device and emergency call method and device |
| CN105554696B (en) * | 2015-07-09 | 2019-03-08 | 宇龙计算机通信科技(深圳)有限公司 | A kind of call processing method, mobile terminal and server |
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