WO2016078086A1 - 一种执行紧急呼叫的方法及设备 - Google Patents

一种执行紧急呼叫的方法及设备 Download PDF

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Publication number
WO2016078086A1
WO2016078086A1 PCT/CN2014/091915 CN2014091915W WO2016078086A1 WO 2016078086 A1 WO2016078086 A1 WO 2016078086A1 CN 2014091915 W CN2014091915 W CN 2014091915W WO 2016078086 A1 WO2016078086 A1 WO 2016078086A1
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WIPO (PCT)
Prior art keywords
emergency
call
dialing
objects
connection
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PCT/CN2014/091915
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English (en)
French (fr)
Inventor
金辉
张博
辛向磊
付雷
段小嫣
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华为技术有限公司
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Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to EP14906324.0A priority Critical patent/EP3223546B1/en
Priority to CN201480077958.9A priority patent/CN106465079B/zh
Priority to US15/528,303 priority patent/US10798752B2/en
Priority to PCT/CN2014/091915 priority patent/WO2016078086A1/zh
Publication of WO2016078086A1 publication Critical patent/WO2016078086A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/46—Arrangements for calling a number of substations in a predetermined sequence until an answer is obtained
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/004—Alarm propagated along alternative communication path or using alternative communication medium according to a hierarchy of available ways to communicate, e.g. if Wi-Fi not available use GSM
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/016—Personal emergency signalling and security systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
    • H04M3/51—Centralised call answering arrangements requiring operator intervention, e.g. call or contact centers for telemarketing
    • H04M3/5116—Centralised call answering arrangements requiring operator intervention, e.g. call or contact centers for telemarketing for emergency applications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0022—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies
    • H04W36/00224—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies between packet switched [PS] and circuit switched [CS] network technologies, e.g. circuit switched fallback [CSFB]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/26—Reselection being triggered by specific parameters by agreed or negotiated communication parameters
    • H04W36/28—Reselection being triggered by specific parameters by agreed or negotiated communication parameters involving a plurality of connections, e.g. multi-call or multi-bearer connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/50—Connection management for emergency connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0022—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a method and an apparatus for performing an emergency call.
  • An emergency call is the use of a mobile phone to dial an alarm or a help number.
  • the urgency of these numbers allows them to use any network that is available at the time to achieve the connection at the fastest speed, even requiring a connection within a specified time, for example, T- Mobile requires an emergency call to be connected for 6 seconds.
  • the emergency call mode of the prior art is to select which method to use to make a call by the emergency call user in the case where multiple call modes coexist, or to automatically make an attempt by the mobile phone.
  • the emergency call mode is manually selected, the operation is inflexible, and the user experience is low.
  • the automatic dialing of the mobile phone is to first select a network to try to dial, and then select another network to dial when the attempt fails, as shown in Figure 1.
  • the emergency call mode in the prior art is inflexible, takes a long time, and is prone to delay.
  • the embodiment of the invention provides a method and a device for performing an emergency call, which can implement multiple emergency call modes to attempt to dial in parallel, speed up the connection speed of the emergency call, and shorten the connection time of the emergency call.
  • a first aspect of the embodiments of the present invention provides a method for performing an emergency call, which may include:
  • n emergency calls are initiated by using n types of call modes, where n is an integer not less than 2;
  • the using the n types of calling modes to initiate n emergency calls includes:
  • n emergency calls when one of the n emergency calls establishes a connection, releasing other emergency calls that are not established, including:
  • the calling manner includes: a circuit switched domain voice call, a long term evolution network voice call, and a wireless protection At least one of true network voice calls.
  • the method further includes:
  • the priority is used to indicate the order in which the connection is established when the answer response of the n dialing objects is received at the same time.
  • a second aspect of the embodiments of the present invention provides an apparatus for performing an emergency call, which may include:
  • a receiving module configured to receive an emergency call request
  • a call module configured to initiate n emergency calls by using n types of call modes according to the emergency call request received by the receiving module, where n is an integer not less than 2;
  • connection module configured to release other emergency calls that are not established when one of the n emergency calls establishes a connection.
  • the calling module is specifically configured to:
  • the receiving module is further configured to receive an answer response of the bottom protocol stack corresponding to the n dialing objects;
  • connection module is specifically configured to:
  • the receiving module When the receiving module receives the answering response of any of the n dialing objects, establish an emergency call connection through the corresponding underlying protocol stack, and release other emergency calls that are not connected; or
  • the receiving module receives the answer response of at least two of the n dialing objects, determining the corresponding underlying protocol stack according to the preset priority, and establishing the tightness by using the determined underlying protocol stack The connection to the emergency call and the release of other emergency calls that are not connected.
  • the calling manner includes: a circuit switched domain voice call, a long term evolution network voice call, and a wireless protection At least one of true network voice calls.
  • the device further includes:
  • a setting module configured to set a priority of the n dialing objects
  • the priority is used to indicate the order in which the connection is established when the answer response of the n dialing objects is received at the same time.
  • a third aspect of the embodiments of the present invention further provides an apparatus for performing an emergency call, which may include: a memory and a processor, wherein the memory stores a set of program codes, and the processor is configured to invoke a location stored in the memory. Describe the program code and do the following:
  • n emergency calls are initiated by using n types of call modes, where n is an integer not less than 2;
  • the processor initiates n emergency calls by using n types of calling modes, including:
  • the processor creates n dialing objects and initiates an emergency call to the underlying protocol stack corresponding to the n dialing objects.
  • the processor releases another emergency call that is not established when an emergency call of the n emergency calls establishes a connection ,include:
  • the processor When receiving the answer response of any of the n dialing objects, the processor establishes an emergency call connection through the corresponding underlying protocol stack, and releases other emergency calls that are not connected; or
  • the processor determines a corresponding underlying protocol stack according to the preset priority, establishes an emergency call connection through the determined underlying protocol stack, and releases Other emergency calls that are not connected.
  • the calling manner includes: a circuit switched domain voice call, a long term evolution network voice call, and a wireless protection At least one of true network voice calls.
  • the processor is further configured to: set the The priority of dialing objects;
  • the priority is used to indicate the order in which the connection is established when the answer response of the n dialing objects is received at the same time.
  • FIG. 1 is a schematic diagram of a process for performing an emergency call according to the prior art
  • FIG. 2 is a schematic flowchart of a method for performing an emergency call according to an embodiment of the present invention
  • FIG. 3 is a schematic structural diagram of an apparatus for performing an emergency call according to an embodiment of the present invention.
  • FIG. 4 is another schematic structural diagram of an apparatus for performing an emergency call according to an embodiment of the present invention.
  • FIG. 5 is another schematic structural diagram of an apparatus for performing an emergency call according to an embodiment of the present invention.
  • Circuit Switched Domain CS domain
  • long-term evolution English full name: Long Term Evolution, LTE for short
  • network voice call English full name: Voice Over LTE, referred to as: VoLTE
  • wireless Voice over English name: Wireless Fidelity, referred to as: WiFi
  • VoWiFi Voice Over WiFi
  • FIG. 1 is a schematic flowchart of performing an emergency call provided by the prior art.
  • the process of the emergency call shown in FIG. 1 may include the following steps after starting:
  • step 102 determine whether the wireless module has been opened? If yes, go to step 105, otherwise go to step 103.
  • PLMN Public Land Mobile Network
  • step 106 judging whether the service is available? If the result of the determination is yes, then step 106 is performed, otherwise step 107 is performed.
  • step 110 judging whether the time has arrived? Is the trial time of the emergency call expired? If the determination result is yes, step 110 is performed, otherwise step 104 is performed.
  • step 109 determine whether the CS emergency call has been successful? If the result of the determination is yes, the emergency call attempt is ended and the emergency call is connected. Otherwise, step 109 is performed.
  • step 109 Determine whether the CS emergency call time has arrived, that is, whether the attempt time of the CS emergency call has expired. If yes, go to step 110, otherwise go to step 106.
  • the terminal when the terminal makes an emergency call, it first tries an emergency call of one mode. After the attempt fails, another emergency call is tried, and multiple types of emergency calls cannot be tried at the same time. That is, the emergency call of the prior art is executed in sequence, and often fails to meet the access time requirement of the operator, and the operation mode is not flexible, which may cause the emergency call to fail due to the time problem, delay time, and the user misses the optimal opportunity. Or an opportunity.
  • the execution subject of the method of FIG. 2 may be a device having an emergency call function (for example, a mobile phone or the like) or a processor (for example, a Modem, etc.), which is not limited herein.
  • the method for performing an emergency call described in the embodiments of the present invention may be performed by the foregoing device or a processor, and may be performed by each function module in the device or the processor, including a receiving module, a calling module, a setting module, or a connecting module, and does not do this. limit.
  • the following will take the specific function modules of the mobile phone as an example for specific description.
  • FIG. 2 is a schematic flowchart diagram of a method for performing an emergency call according to an embodiment of the present invention.
  • the method for performing an emergency call described in this embodiment includes the following steps:
  • the user when the user uses the mobile phone to make an emergency call, the user can dial through the dial pad on the mobile phone, and the mobile phone can receive an emergency call request sent by the module corresponding to the dialing disk of the mobile phone through the receiving module, and the receiving module according to the above
  • the emergency call request triggers the call module and the connection module of the mobile phone to process the emergency call request described above.
  • the receiving module, the calling module, and the connecting module are only schematic modules.
  • the receiving module, the calling module, and the connecting module are only examples, and the module is not limited thereto. The specific modules are not limited herein. The same is true.
  • the calling module can simultaneously initiate n emergency calls by using the calling mode in n.
  • n is an integer not less than 2.
  • the foregoing call mode may include: a CS voice call, an LTE network voice call, a WiFi network voice call, etc., and is not limited herein.
  • the calling module may use a platform mechanism such as Android to create n (ie, no less than two) dialing objects (ie, Phone objects), and send an emergency call request to the underlying protocol stack of the n dialing objects, that is, the calling module. Can dial the above n objects Initiate a multi-way call.
  • the call module can initiate a call to the two call networks; when there are multiple call networks available for the mobile phone (ie, more than two), the call module can pass through a platform such as Android.
  • the mechanism creates multiple dialing objects and initiates multiple calls to each dialing object. Because of the particularity of the emergency call, the emergency call can use any network. Therefore, in the method for performing an emergency call described in the embodiment of the present invention, the calling module of the mobile phone can simultaneously create multiple calling objects and simultaneously dial multiple calls.
  • the underlying protocol stack corresponding to the object initiates an emergency call request.
  • the calling module of the mobile phone initiates a multi-way call to the underlying protocol stack corresponding to the n dialing objects, and may search for the underlying protocol stack corresponding to the n dialing objects, and the underlying protocol stack corresponding to the n dialing objects.
  • An emergency call request is initiated, a call is attempted, and the connected call network can be determined based on the result of the attempted call.
  • n may be the maximum value of the dialing object that can be created by the mobile phone, or may be a value smaller than the maximum value, which may be set according to requirements, and is not limited herein.
  • the connecting module receives the answering response fed back by each of the underlying protocol stacks, and receives the received feedback from the n bottom protocol stacks.
  • the emergency call is connected and other emergency calls are released.
  • the connection module can establish an emergency call connection through the corresponding underlying protocol stack, and release other emergency calls that are not connected. .
  • the connecting module determines the corresponding underlying protocol stack according to the preset priority, and determines the underlying protocol.
  • the stack establishes an emergency call connection and releases other emergency calls that are not connected. That is, when the connection module receives only one answer response, the connection module can directly connect to the emergency call phone through the call network corresponding to the underlying protocol stack of the answer response.
  • the connection module can select the highest priority dialing object according to the priority of each dialing object, and pass the bottom layer corresponding to the highest priority dialing object.
  • the call network corresponding to the protocol stack is connected to the emergency call phone.
  • the mobile phone can set the priority of the n dialing objects through its setting module.
  • the priority of the CS voice call can be set to the first priority
  • the WiFi network voice call is
  • the priority of the LTE network voice call is the third priority
  • the priority of the first priority is higher than the second priority
  • the second priority is higher than the third priority.
  • the priority is used to indicate the order in which the connection is established when receiving the answer response of the n dialing objects.
  • the order of establishing the connection of the three dialing objects is to preferentially select the CS voice call, followed by the WiFi network voice call, and finally It is an LTE network voice call.
  • connection module connects to the emergency call phone through the call network corresponding to the selected underlying protocol stack
  • other unconnected call attempts may be canceled.
  • the call sent to other dialing objects can be disconnected, and the emergency call corresponding to other dialing objects (except the dialing object that has established the connection) is released.
  • the connection module receives the response response of the feedback of the underlying protocol stack corresponding to the first dialing object, and after the connection module establishes a connection through the universal network corresponding to the underlying protocol stack of the first dialing object, the connection module may cancel the second dialing object.
  • the execution body of the above S201 to S203 may be a device having an emergency call function (for example, a mobile phone or the like) or a processor (for example, a modem or the like), which is not limited herein.
  • an emergency call function for example, a mobile phone or the like
  • a processor for example, a modem or the like
  • the mobile phone when receiving the emergency call request of the mobile terminal, may create multiple dialing objects, initiate multiple emergency calls to the underlying protocol stack of each dialing object, and then connect according to the answer response of the underlying protocol stack.
  • the call network corresponding to the underlying protocol stack of the response response is answered, and the emergency call is connected.
  • the attempted call of the unselected call network can also be canceled, and other call networks can be released. That is, the embodiment of the present invention can implement multiple networks to try to dial in parallel, speed up the connection speed of the emergency call, and shorten the connection time of the emergency call.
  • FIG. 3 is a schematic structural diagram of an apparatus for performing an emergency call according to an embodiment of the present invention.
  • the device for performing an emergency call provided by the embodiment of the present invention may include:
  • the answering module 10 is configured to receive an emergency call request.
  • the calling module 20 is configured to initiate n emergency calls by using n types of call modes according to the emergency call request received by the receiving module, where n is an integer not less than 2.
  • the connection module 30 is configured to release other emergency calls that are not established when one of the n emergency calls establishes a connection.
  • the calling module 20 is specifically configured to:
  • the receiving module 10 is further configured to receive an answer response of the bottom protocol stack corresponding to the n dialing objects.
  • connection module 30 is specifically configured to:
  • the receiving module When the receiving module receives the answering response of any of the n dialing objects, establish an emergency call connection through the corresponding underlying protocol stack, and release other emergency calls that are not connected; or
  • the receiving module When the receiving module receives the answer response of at least two of the n dialing objects, determining a corresponding underlying protocol stack according to the preset priority, establishing an emergency call connection through the determined underlying protocol stack, and releasing Other emergency calls that are not connected.
  • the device for performing an emergency call (such as FIG. 5) provided by the embodiment of the present invention further includes:
  • a setting module 40 configured to set a priority of the n dialing objects
  • the priority is used to indicate the order in which the connection is established when the answer response of the n dialing objects is received at the same time.
  • the device for performing an emergency call according to the embodiment of the present invention may be specifically a device with an emergency call function (for example, a mobile phone, etc.) or a processor (for example, a modem or the like). Give specific instructions.
  • the device for performing an emergency call according to the embodiment of the present invention may perform the specific implementation manner of the method for performing an emergency call provided by the foregoing embodiment of the present invention. For the specific implementation process, refer to steps S201-S203 in the foregoing embodiment. I will not repeat them here.
  • FIG. 5 is another schematic structural diagram of an apparatus for performing an emergency call according to an embodiment of the present invention.
  • the device provided by the embodiment of the present invention includes: a memory 1000 and a processor 2000.
  • the foregoing memory 1000 and the processor 2000 are connected by a bus 3000.
  • the memory 1000 is stored with a set of program codes, and the processor 2000 is used to invoke the above
  • the program code stored in the memory 1000 performs the following operations:
  • n emergency calls are initiated by using n types of call modes, where n is an integer not less than 2;
  • the processor 2000 uses the n calling modes to initiate n emergency calls, including:
  • the processor creates n dialing objects and initiates an emergency call to the underlying protocol stack corresponding to the n dialing objects.
  • the processor 2000 releases other emergency calls that are not established, including:
  • the processor 2000 When receiving the answer response of any one of the n dialing objects, the processor 2000 establishes an emergency call connection through the corresponding underlying protocol stack, and releases other emergency calls that are not connected; or
  • the processor 2000 determines a corresponding underlying protocol stack according to the preset priority, and establishes an emergency call connection through the determined underlying protocol stack, and Release other emergency calls that are not connected.
  • the processor 2000 is further configured to set a priority of the n dialing objects.
  • the priority is used to indicate the order in which the connection is established when the answer response of the n dialing objects is received at the same time.
  • the device provided by the embodiment of the present invention may be specifically a device with an emergency call function (for example, a mobile phone, etc.) or a processor (for example, a modem, etc.).
  • each module (including a memory and a processor) in the device provided by the embodiment of the present invention performs a specific implementation manner of the method for performing an emergency call provided by the foregoing embodiment of the present invention.
  • Steps S201-S203 are not described herein again.
  • an embodiment of the present invention further provides a computer readable medium, comprising: computer readable instructions that, when executed, perform the following operations: performing steps S201-S203 in the above embodiment, where Narration.
  • an embodiment of the present invention further provides a computer program product, including the above computer readable medium.
  • the functional modules in the various embodiments of the present invention may be integrated into one processing module, or each module may exist physically separately, or two or more modules may be integrated into one module.
  • the above integrated modules can be implemented in the form of hardware or in the form of software functional modules.
  • the integrated modules, if implemented in the form of software functional modules and sold or used as stand-alone products, may also be stored in a computer readable storage medium.
  • a "computer readable medium” may be any device that can contain, store, communicate, propagate, or transport a program for use by an instruction execution system, apparatus, or in conjunction with such instruction execution systems, devices. More specific examples (non-exhaustive list) of computer readable media include the following: electrical connections (electronic devices) having one or more wires, portable computer disk cartridges (magnetic devices), random access memory (RAM), Read only memory (ROM), erasable editable read only memory (EPROM or flash memory), fiber optic equipment, and portable compact disk read only memory (CDROM).
  • the computer readable medium may even be a paper or other suitable medium on which the program can be printed, as it may be optically scanned, for example by paper or other medium, followed by editing, interpretation or, if appropriate, other suitable The method is processed to obtain the program electronically and then stored in computer memory.
  • portions of the invention may be implemented in hardware, software, firmware or a combination thereof.
  • multiple steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system.
  • a suitable instruction execution system For example, if implemented in hardware, and in another implementation As in the formula, it can be implemented by any one of the following techniques known in the art or a combination thereof: a discrete logic circuit having logic gates for implementing logic functions on data signals, dedicated to suitable combinational logic gates Integrated circuits, programmable gate arrays (PGAs), field programmable gate arrays (FPGAs), etc.

Abstract

本发明实施例提供了一种执行紧急呼叫的方法，包括：接收紧急呼叫请求（S201）；根据所述紧急呼叫请求，同时使用n种呼叫方式发起n个紧急呼叫（S202），n为不小于2的整数；当所述n个紧急呼叫中的一个紧急呼叫建立连接时，释放未建立连接的其他紧急呼叫（S203）。通过采用本发明实施例，可同时多路紧急呼叫，当多路紧急呼叫中任意路接通时，释放其他紧急呼叫，从而缩短紧急呼叫的时间。

Description

一种执行紧急呼叫的方法及设备 技术领域
本发明涉及通信技术领域，尤其涉及一种执行紧急呼叫的方法及设备。
背景技术
紧急呼叫是指用手机拨号报警或者求救号码，这些号码的紧急性使得它们可以使用任何当时可用的网络，以通过最快的速度实现接通，甚至要求在指定时间内接通，例如，T-Mobile要求紧急呼叫的接通时间为6秒。
现有技术的紧急呼叫方式是在多种通话方式并存的状况下，由紧急呼叫用户选择使用哪种方式去进行通话，或者由手机自动拨打尝试。在现有技术中，人工选择紧急呼叫方式，操作不灵活，用户体验低。手机自动拨打是先选择一种网络尝试拨打，尝试失败时再选择另外一种网络拨打，如图1。现有技术中的紧急呼叫方式不灵活，耗时较长，容易延误时机。
发明内容
本发明实施例提供了一种执行紧急呼叫的方法及设备，可实现多种紧急呼叫方式并行尝试拨打，加快紧急呼叫的接通速度，缩短紧急呼叫的接通时间。
本发明实施例第一方面提供了一种执行紧急呼叫的方法，其可包括：
接收紧急呼叫请求；
根据所述紧急呼叫请求，同时使用n种呼叫方式发起n个紧急呼叫，n为不小于2的整数；
当所述n个紧急呼叫中的一个紧急呼叫建立连接时，释放未建立连接的其他紧急呼叫。
结合第一方面，在第一种可能的实现方式中，所述同时使用n种呼叫方式发起n个紧急呼叫，包括：
创建n个拨打对象，并分别向所述n个拨打对象对应的底层协议栈发起紧急呼叫。
结合第一方面第一种可能的实现方式，在第二种可能的实现方式中，所述当所述n个紧急呼叫中的一个紧急呼叫建立连接时，释放未建立连接的其他紧急呼叫，包括：
当接收到所述n个拨打对象中的任一拨打对象的接听响应时，通过相应的底层协议栈建立紧急呼叫的连接，并释放未建立连接的其他紧急呼叫；或者，
当接收到所述n个拨打对象中至少两个拨打对象的接听响应时，根据预设优先级确定相应的底层协议栈，通过确定的底层协议栈建立紧急呼叫的连接，并释放未建立连接的其他紧急呼叫。
结合第一方面至第一方面第二种可能的实现方式中任一种，在第三种可能的实现方式中，所述呼叫方式包括：电路交换域语音通话、长期演进网络语音通话、无线保真网络语音通话中的至少一种。
结合第一方面第一种可能的实现方式至第一方面第三种可能的实现方式中任一种，在第四种可能的实现方式中，所述方法还包括：
设定所述n个拨打对象的优先级；
其中，所述优先级用于指示同时接收到n个拨打对象的接听响应时，建立连接的顺序。
本发明实施例第二方面提供了一种执行紧急呼叫的设备，其可包括：
接收模块，用于接收紧急呼叫请求；
呼叫模块，用于根据所述接收模块接收到的所述紧急呼叫请求，同时使用n种呼叫方式发起n个紧急呼叫，n为不小于2的整数；
连接模块，用于当所述n个紧急呼叫中的一个紧急呼叫建立连接时，释放未建立连接的其他紧急呼叫。
结合第二方面，在第一种可能的实现方式中，所述呼叫模块，具体用于：
创建n个拨打对象，并分别向所述n个拨打对象对应的底层协议栈发起紧急呼叫。
结合第二方面第一种可能的实现方式，在第二种可能的实现方式中，所述接收模块，还用于接收所述n个拨打对象对应的底层协议栈的接听响应；
所述连接模块，具体用于：
当所述接收模块接收到所述n个拨打对象中的任一拨打对象的接听响应时，通过相应的底层协议栈建立紧急呼叫的连接，并释放未建立连接的其他紧急呼叫；或者，
当所述接收模块接收到所述n个拨打对象中至少两个拨打对象的接听响应时，根据预设优先级确定相应的底层协议栈，通过确定的底层协议栈建立紧 急呼叫的连接，并释放未建立连接的其他紧急呼叫。
结合第二方面至第二方面第二种可能的实现方式中任一种，在第三种可能的实现方式中，所述呼叫方式包括：电路交换域语音通话、长期演进网络语音通话、无线保真网络语音通话中的至少一种。
结合第二方面第一种可能的实现方式至第二方面第三种可能的实现方式中任一种，在第四种可能的实现方式中，所述设备还包括：
设置模块，用于设定所述n个拨打对象的优先级；
其中，所述优先级用于指示同时接收到n个拨打对象的接听响应时，建立连接的顺序。
本发明实施例第三方面还提供了一种执行紧急呼叫的设备，其可包括：存储器和处理器，所述存储器中存储有一组程序代码，所述处理器用于调用所述存储器中存储的所述程序代码并执行如下操作：
接收紧急呼叫请求；
根据接收到的所述紧急呼叫请求，同时使用n种呼叫方式发起n个紧急呼叫，n为不小于2的整数；
当所述n个紧急呼叫中的一个紧急呼叫建立连接时，释放未建立连接的其他紧急呼叫。
结合第三方面，在第一种可能的实现方式中，所述处理器同时使用n种呼叫方式发起n个紧急呼叫，包括：
所述处理器创建n个拨打对象，并分别向所述n个拨打对象对应的底层协议栈发起紧急呼叫。
结合第三方面第一种可能的实现方式，在第二种可能的实现方式中，所述处理器当所述n个紧急呼叫中的一个紧急呼叫建立连接时，释放未建立连接的其他紧急呼叫，包括：
所述处理器当接收到所述n个拨打对象中的任一拨打对象的接听响应时，通过相应的底层协议栈建立紧急呼叫的连接，并释放未建立连接的其他紧急呼叫；或者，
所述处理器当接收到所述n个拨打对象中至少两个拨打对象的接听响应时，根据预设优先级确定相应的底层协议栈，通过确定的底层协议栈建立紧急呼叫的连接，并释放未建立连接的其他紧急呼叫。
结合第三方面至第三方面第二种可能的实现方式中任一种，在第三种可能的实现方式中，所述呼叫方式包括：电路交换域语音通话、长期演进网络语音通话和无线保真网络语音通话中的至少一种。
结合第三方面第一种可能的实现方式至第三方面第三种可能的实现方式中任一种，在第四种可能的实现方式中，所述处理器还用于：设定所述n个拨打对象的优先级；
其中，所述优先级用于指示同时接收到n个拨打对象的接听响应时，建立连接的顺序。
本发明实施例可在接收到紧急呼叫请求时，同时使用多种紧急呼叫方式发起多路紧急呼叫，当发起的多路紧急呼叫中有一路紧急呼叫方式接通时，释放其他紧急呼叫，可实现多种网络并行尝试拨打，加快紧急呼叫的接通速度，缩短紧急呼叫的接通时间。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为现有技术提供了一种执行紧急呼叫的流程示意图；
图2为本发明实施例提供的执行紧急呼叫的方法的流程示意图；
图3是本发明实施例提供的执行紧急呼叫的设备的结构示意图；
图4是本发明实施例提供的执行紧急呼叫的设备的另一个结构示意图；
图5是本发明实施例提供的执行紧急呼叫的设备的另一个结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
目前在手机上进行通话的方式比较多，例如，通过传统的电路交换域(英 文全称：Circuit Switched Domain，简称：CS域)的语音通话、通过长期演进(英文全称：Long Term Evolution，简称：LTE)网络的语音通话(英文全称：Voice Over LTE，简称：VoLTE)或者通过无线保真(英文全称：Wireless Fidelity，简称：WiFi)网络的语音通话(英文全称：Voice Over WiFi，简称：VoWiFi)等。
现有的执行紧急呼叫的方法是终端先尝试一种方式的紧急呼叫，尝试失败之后，再尝试另一种方式的紧急呼叫，直到尝试紧急呼叫成功或者所有紧急呼叫方式都尝试结束。此外，由于紧急呼叫这种业务的特殊性，通常希望通过一种最快的速度实现接通，并且，运营商对于紧急呼叫有明确的接通时间要求。例如，T-Mobile要求紧急呼叫的接通时间为6秒。下面将结合图1，对现有技术的执行紧急呼叫的流程进行描述。如图1，图1是现有技术提供的一种执行紧急呼叫的流程示意图。图1所示的紧急呼叫的流程开始之后可包括如下步骤：
100，使能分组交换域(英文全称：Packet Switched Domain，简称：PS域)呼叫。
101，拨打紧急呼叫号码。
102，判断无线模块是否已经打开？若是，则执行步骤105，否则执行步骤103。
103，打开无线模块。
104，尝试搜索任何公共陆地移动网络(英文全称：Public Land Mobile Network，简称：PLMN)。
105，判断服务是否可用？若判断结果为是，则执行步骤106，否则执行步骤107。
106，尝试CS紧急呼叫。
107，判断时间是否已经到了？即紧急呼叫的尝试时间是否已截止？若判断结果为是，则执行步骤110，否则执行步骤104。
108，判断CS紧急呼叫是否已成功？若判断结果为是，则结束紧急呼叫尝试，接通紧急呼叫电话。否则，执行步骤109。
109，判断CS紧急呼叫时间是否已到，即CS紧急呼叫的尝试时间是否已截止？若是，则执行步骤110，否则执行步骤106。
110，尝试PS紧急呼叫。
由上可知，在现有技术中，终端拨打紧急呼叫电话时是先尝试一种方式的紧急呼叫，尝试失败之后，再尝试另外一种方式的紧急呼叫，无法同时尝试多种方式的紧急呼叫。即，现有技术的紧急呼叫是按顺序执行的，往往无法满足运营商的接入时间要求，操作方式不灵活，容易导致因为时间的问题导致紧急呼叫失败，延误时间，使得用户错失最佳时机或者机会。
需要说明的是：以下结合图2，对本发明实施例提供的执行紧急呼叫的方法进行具体描述。执行图2的方法的执行主体可以为具有紧急呼叫功能的设备(例如：手机等)或者处理器(例如，Modem等)，在此不做限制。本发明实施例所描述的执行紧急呼叫的方法可由上述设备或者处理器执行，具体可由设备或者处理器中的各个功能模块执行，包括接收模块、呼叫模块、设置模块或者连接模块，在此不做限制。下面将以手机的各个功能模块为例进行具体说明。
参见图2，是本发明实施例提供的执行紧急呼叫的方法的流程示意图。本实施例所描述的执行紧急呼叫的方法，包括步骤：
S201，接收紧急呼叫请求。
在一些可行的实施方式中，用户使用手机拨打紧急呼叫时，可通过手机上的拨号盘进行拨号，手机可通过其接收模块接收手机的拨号盘对应的模块发送的紧急呼叫请求，接收模块根据上述紧急呼叫请求触发手机的呼叫模块和连接模块处理上述紧急呼叫请求。其中，上述接收模块、呼叫模块以及连接模块仅是示意性模块，上述接收模块、呼叫模块以及连接模块仅是举例，并非就只能是该模块，具体模块在此不做限制，下述各个模块也如此。
S202，根据所述紧急呼叫请求，同时使用n种呼叫方式发起n个紧急呼叫。
在一些可行的实施方式中，当手机的接收模块接收到紧急呼叫请求时，呼叫模块可同时使用n中呼叫方式发起n个紧急呼叫。其中，上述n为不小于2的整数。其中，上述呼叫方式可包括：CS语音通话、LTE网络语音通话、WiFi网络语音通话等，在此不做限制。具体的，呼叫模块可使用Android等平台机制，创建n个(即不少于两个)拨打对象(即Phone对象)，分别向上述n个拨打对象的底层协议栈发送紧急呼叫请求，即呼叫模块可向上述n个拨打对象 发起多路呼叫。即，当手机可用的通话网络只有两个时，呼叫模块可向上述两个通话网络发起呼叫；当手机可用的通话网络有多个(即多于两个)时，呼叫模块可通过Android等平台机制创建多个拨打对象，同时分别向各个拨打对象发起多路呼叫。由于紧急呼叫电话的特殊性，使得紧急呼叫电话可使用任意网络，因此，本发明实施例所描述的执行紧急呼叫的方法中，手机的呼叫模块可同时创建多个拨打对象，同时向多个拨打对象对应的底层协议栈发起紧急呼叫请求。
在一些可行的实施方式中，手机的呼叫模块向n个拨打对象对应的底层协议栈发起多路呼叫，可寻找上述n个拨打对象对应的底层协议栈，向n个拨打对象对应的底层协议栈发起紧急呼叫请求，尝试呼叫，进而可根据尝试呼叫的结果确定接通的通话网络。
需要说明的是：上述n可以为手机所能创建的拨打对象的最大值，也可以为小于最大值的数值，可根据需要设定，此处不做限定。
S203，当所述n个紧急呼叫中的一个紧急呼叫建立连接时，释放未建立连接的其他紧急呼叫。
在一些可行的实施方式中，呼叫模块向n个拨打对象的底层协议栈发起尝试呼叫之后，连接模块接收各个底层协议栈反馈的接听响应，并根据接收到的上述n个底层协议栈反馈的接听响应，接通紧急呼叫电话，并释放其他紧急呼叫。具体的，当连接模块接收到的接听响应为n个拨打对象中的任意一个拨打对象的接听响应时，连接模块可通过相应的底层协议栈建立紧急呼叫的连接，并释放未连接的其他紧急呼叫。或者，当连接模块接收到的接听响应为n个拨打对象中多个(即至少两个)拨打对象的接听响应时，连接模块根据预设优先级确定相应的底层协议栈，通过确定的底层协议栈建立紧急呼叫的连接，并释放未连接的其他紧急呼叫。即，当连接模块接收到的接听响应只有一个时，连接模块可直接通过该接听响应的底层协议栈对应的通话网络接通紧急呼叫电话。当多路呼叫尝试同时成功，即连接模块同时接收到多个接听响应时，连接模块可根据各个拨打对象的优先级，从中选择优先级最高的拨打对象，通过优先级最高的拨打对象对应的底层协议栈对应的通话网络接通紧急呼叫电话。
在一些可行的实施方式中，手机可通过其设置模块设定n个拨打对象的优先级。例如，可设定CS语音通话的优先级为第一优先级，WiFi网络语音通话 的优先级为第二优先级，LTE网络语音通话的优先级为第三优先级等，其中，第一优先级的优先级高于第二优先级，第二优先级高于第三优先级。在本发明实施例中，优先级用于指示同时接收到n个拨打对象的接听响应时，建立连接的顺序。例如，当上述CS语音通话，WiFi网络语音通话和LTE网络语音通话的底层协议栈同时响应时，建立上述三个拨打对象的连接的顺序为优先选择CS语音通话，其次为WiFi网络语音通话，最后是LTE网络语音通话等。
在一些可行的实施方式中，连接模块通过选定的底层协议栈对应的通话网络接通紧急呼叫电话之后，可取消其他未连接的呼叫尝试。具体的，可断开向其他拨打对象(除了已建立连接的拨打对象)发送的呼叫，释放其他拨打对象(除了已建立连接的拨打对象)对应的紧急呼叫。例如，当呼叫模块同时向第一拨打对象(呼叫方式为CS语音通话)、第二拨打对象(呼叫方式为WiFi网络语音通话)和第三拨打对象(呼叫方式为LTE网络语音通话)发起多路呼叫之后，连接模块接收到第一拨打对象对应的底层协议栈反馈的接听响应，连接模块通过第一拨打对象的底层协议栈对应的通用网络建立连接之后，连接模块则可取消向第二拨打对象对应的底层协议栈发送的呼叫和第三拨打对象对应的底层协议栈发送的呼叫。
需要说明的是：上述S201至S203的执行主体可以为具有紧急呼叫功能的设备(例如：手机等)或者处理器(例如，Modem等)，在此不做限制。
在本发明实施例中，手机可在接收到移动终端的紧急呼叫请求时，创建多个拨打对象，向各个拨打对象的底层协议栈发起多路紧急呼叫，再根据底层协议栈的接听响应，连接反馈接听响应的底层协议栈对应的通话网络，接通紧急呼叫电话。进一步的，还可将未被选中的通话网络的尝试呼叫取消，释放其他通话网络。即，本发明实施例可实现多种网络并行尝试拨打，加快紧急呼叫的接通速度，缩短紧急呼叫的接通时间。
参见图3，是本发明实施例提供的执行紧急呼叫的设备的结构示意图。本发明实施例提供的执行紧急呼叫的设备，可包括：
接听模块10，用于接收紧急呼叫请求。
呼叫模块20，用于根据所述接收模块接收到的所述紧急呼叫请求，同时使用n种呼叫方式发起n个紧急呼叫，n为不小于2的整数。
连接模块30，用于当所述n个紧急呼叫中的一个紧急呼叫建立连接时，释放未建立连接的其他紧急呼叫。
在一些可行的实施方式中，上述呼叫模块20，具体用于：
创建n个拨打对象，并分别向所述n个拨打对象对应的底层协议栈发起紧急呼叫。
在一些可行的实施方式中，上述接收模块10，还用于接收所述n个拨打对象对应的底层协议栈的接听响应；
上述连接模块30，具体用于：
当所述接收模块接收到所述n个拨打对象中的任一拨打对象的接听响应时，通过相应的底层协议栈建立紧急呼叫的连接，并释放未建立连接的其他紧急呼叫；或者，
当所述接收模块接收到所述n个拨打对象中至少两个拨打对象的接听响应时，根据预设优先级确定相应的底层协议栈，通过确定的底层协议栈建立紧急呼叫的连接，并释放未建立连接的其他紧急呼叫。
在一些可行的实施方式中，本发明实施例提供的执行紧急呼叫的设备(如图5)，还包括：
设置模块40，用于设定所述n个拨打对象的优先级；
其中，所述优先级用于指示同时接收到n个拨打对象的接听响应时，建立连接的顺序。
具体实现中，本发明实施例提供的执行紧急呼叫的设备具体可以为具有紧急呼叫功能的设备(例如，手机等)或者处理器(例如，Modem等)，本发明实施例将以手机为例，进行具体说明。具体实现中，本发明实施例提供的执行紧急呼叫的设备可执行上述本发明实施例提供的执行紧急呼叫的方法的具体实现方式，其具体实现过程可参见上述实施例中的步骤S201-S203，在此不再赘述。
参见图5，是本发明实施例提供的执行紧急呼叫的设备的另一个结构示意图。本发明实施例提供的设备，包括：存储器1000和处理器2000，上述存储器1000和处理器2000通过总线3000相连。
上述存储器1000中存储有一组程序代码，上述处理器2000用于调用上述 存储器1000中存储的所述程序代码并执行如下操作：
接收紧急呼叫请求；
根据接收到的所述紧急呼叫请求，同时使用n种呼叫方式发起n个紧急呼叫，n为不小于2的整数；
当所述n个紧急呼叫中的一个紧急呼叫建立连接时，释放未建立连接的其他紧急呼叫。
在一些可行的实施方式中，上述处理器2000同时使用n种呼叫方式发起n个紧急呼叫，包括：
所述处理器创建n个拨打对象，并分别向所述n个拨打对象对应的底层协议栈发起紧急呼叫。
在一些可行的实施方式中，上述处理器2000当所述n个紧急呼叫中的一个紧急呼叫建立连接时，释放未建立连接的其他紧急呼叫，包括：
所述处理器2000当接收到所述n个拨打对象中的任一拨打对象的接听响应时，通过相应的底层协议栈建立紧急呼叫的连接，并释放未建立连接的其他紧急呼叫；或者，
所述处理器2000当接收到所述n个拨打对象中至少两个拨打对象的接听响应时，根据预设优先级确定相应的底层协议栈，通过确定的底层协议栈建立紧急呼叫的连接，并释放未建立连接的其他紧急呼叫。
在一些可行的实施方式中，上述处理器2000，还用于设定所述n个拨打对象的优先级；
其中，所述优先级用于指示同时接收到n个拨打对象的接听响应时，建立连接的顺序。
具体实现中，本发明实施例提供的设备具体可为具有紧急呼叫功能的设备(例如，手机等)或者处理器(例如，Modem等)，本发明实施例将以手机为例，进行具体说明。具体实现中，本发明实施例提供的设备中各个模块(包括存储器和处理器)执行上述本发明实施例提供的执行紧急呼叫的方法的具体实现方式，其具体实现过程可参见上述实施例中的步骤S201-S203，在此不再赘述。
此外，本发明实施例还提供了一种计算机可读介质，包括在被执行时进行如下操作的计算机可读指令：执行上述实施例中的步骤S201-S203，在此不再 赘述。
此外，本发明实施例还提供了一种计算机程序产品，包括上述计算机可读介质。
在本发明各个实施例中的各功能模块可以集成在一个处理模块中，也可以是各个模块单独物理存在，也可以两个或两个以上模块集成在一个模块中。上述集成的模块既可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。所述集成的模块如果以软件功能模块的形式实现并作为独立的产品销售或使用时，也可以存储在一个计算机可读取存储介质中。
在本发明各个实施例中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
在本发明实施例中，"计算机可读介质"可以是任何可以包含、存储、通信、传播或传输程序以供指令执行系统、设备或结合这些指令执行系统、设备而使用的设备。计算机可读介质的更具体的示例(非穷尽性列表)包括以下：具有一个或多个布线的电连接部(电子设备)，便携式计算机盘盒(磁设备)，随机存取存储器(RAM)，只读存储器(ROM)，可擦除可编辑只读存储器(EPROM或闪速存储器)，光纤设备，以及便携式光盘只读存储器(CDROM)。另外，计算机可读介质甚至可以是可在其上打印所述程序的纸或其他合适的介质，因为可以例如通过对纸或其他介质进行光学扫描，接着进行编辑、解译或必要时以其他合适方式进行处理来以电子方式获得所述程序，然后将其存储在计算机存储器中。
应当理解，本发明的各部分可以用硬件、软件、固件或它们的组合来实现。在上述实施方式中，多个步骤或方法可以用存储在存储器中且由合适的指令执行系统执行的软件或固件来实现。例如，如果用硬件来实现，和在另一实施方 式中一样，可用本领域公知的下列技术中的任一项或他们的组合来实现：具有用于对数据信号实现逻辑功能的逻辑门电路的离散逻辑电路，具有合适的组合逻辑门电路的专用集成电路，可编程门阵列(PGA)，现场可编程门阵列(FPGA)等。
以上所揭露的仅为本发明较佳实施例而已，当然不能以此来限定本发明之权利范围，因此依本发明权利要求所作的等同变化，仍属本发明所涵盖的范围。

Claims (15)

  1. 一种执行紧急呼叫的方法，其特征在于，包括：
    接收紧急呼叫请求；
    根据所述紧急呼叫请求，同时使用n种呼叫方式发起n个紧急呼叫，n为不小于2的整数；
    当所述n个紧急呼叫中的一个紧急呼叫建立连接时，释放未建立连接的其他紧急呼叫。
  2. 如权利要求1所述的方法，其特征在于，所述同时使用n种呼叫方式发起n个紧急呼叫，包括：
    创建n个拨打对象，并分别向所述n个拨打对象对应的底层协议栈发起紧急呼叫。
  3. 如权利要求2所述的方法，其特征在于，所述当所述n个紧急呼叫中的一个紧急呼叫建立连接时，释放未建立连接的其他紧急呼叫，包括：
    当接收到所述n个拨打对象中的任一拨打对象的接听响应时，通过相应的底层协议栈建立紧急呼叫的连接，并释放未建立连接的其他紧急呼叫；或者，
    当接收到所述n个拨打对象中至少两个拨打对象的接听响应时，根据预设优先级确定相应的底层协议栈，通过确定的底层协议栈建立紧急呼叫的连接，并释放未建立连接的其他紧急呼叫。
  4. 如权利要求1-3任一项所述的方法，其特征在于，所述呼叫方式包括：电路交换域语音通话、长期演进网络语音通话和无线保真网络语音通话中的至少一种。
  5. 如权利要求2-4任一项所述的方法，其特征在于，所述方法还包括：
    设定所述n个拨打对象的优先级；
    其中，所述优先级用于指示同时接收到n个拨打对象的接听响应时，建立连接的顺序。
  6. 一种执行紧急呼叫的设备，其特征在于，包括：
    接收模块，用于接收紧急呼叫请求；
    呼叫模块，用于根据所述接收模块接收到的所述紧急呼叫请求，同时使用n种呼叫方式发起n个紧急呼叫，n为不小于2的整数；
    连接模块，用于当所述n个紧急呼叫中的一个紧急呼叫建立连接时，释放未建立连接的其他紧急呼叫。
  7. 如权利要求6所述的设备，其特征在于，所述呼叫模块，具体用于：
    创建n个拨打对象，并分别向所述n个拨打对象对应的底层协议栈发起紧急呼叫。
  8. 如权利要求7所述的设备，其特征在于，
    所述接收模块，还用于接收所述n个拨打对象对应的底层协议栈的接听响应；
    所述连接模块，具体用于：
    当所述接收模块接收到所述n个拨打对象中的任一拨打对象的接听响应时，通过相应的底层协议栈建立紧急呼叫的连接，并释放未建立连接的其他紧急呼叫；或者，
    当所述接收模块接收到所述n个拨打对象中至少两个拨打对象的接听响应时，根据预设优先级确定相应的底层协议栈，通过确定的底层协议栈建立紧急呼叫的连接，并释放未建立连接的其他紧急呼叫。
  9. 如权利要求6-8任一项所述的设备，其特征在于，所述呼叫方式包括：电路交换域语音通话、长期演进网络语音通话和无线保真网络语音通话中的至少一种。
  10. 如权利要求7-9任一项所述的设备，其特征在于，所述设备还包括：
    设置模块，用于设定所述n个拨打对象的优先级；
    其中，所述优先级用于指示同时接收到n个拨打对象的接听响应时，建立 连接的顺序。
  11. 一种执行紧急呼叫的设备，其特征在于，包括存储器和处理器，所述存储器中存储有一组程序代码，所述处理器用于调用所述存储器中存储的所述程序代码并执行如下操作：
    接收紧急呼叫请求；
    根据接收到的所述紧急呼叫请求，同时使用n种呼叫方式发起n个紧急呼叫，n为不小于2的整数；
    当所述n个紧急呼叫中的一个紧急呼叫建立连接时，释放未建立连接的其他紧急呼叫。
  12. 如权利要求11所述的设备，其特征在于，所述处理器同时使用n种呼叫方式发起n个紧急呼叫，包括：
    所述处理器创建n个拨打对象，并分别向所述n个拨打对象对应的底层协议栈发起紧急呼叫。
  13. 如权利要求12所述的设备，其特征在于，
    所述处理器当所述n个紧急呼叫中的一个紧急呼叫建立连接时，释放未建立连接的其他紧急呼叫，包括：
    所述处理器当接收到所述n个拨打对象中的任一拨打对象的接听响应时，通过相应的底层协议栈建立紧急呼叫的连接，并释放未建立连接的其他紧急呼叫；或者，
    所述处理器当接收到所述n个拨打对象中至少两个拨打对象的接听响应时，根据预设优先级确定相应的底层协议栈，通过确定的底层协议栈建立紧急呼叫的连接，并释放未建立连接的其他紧急呼叫。
  14. 如权利要求11-13任一项所述的设备，其特征在于，所述呼叫方式包括：电路交换域语音通话、长期演进网络语音通话和无线保真网络语音通话中的至少一种。
  15. 如权利要求12-14任一项所述的设备，其特征在于，所述处理器还用于设定所述n个拨打对象的优先级；
    其中，所述优先级用于指示同时接收到n个拨打对象的接听响应时，建立连接的顺序。
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US10798752B2 (en) 2020-10-06
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CN106465079B (zh) 2019-07-23
CN106465079A (zh) 2017-02-22
EP3223546B1 (en) 2020-02-12

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