WO2022089484A1 - 位置信息发送装置及方法 - Google Patents

位置信息发送装置及方法 Download PDF

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Publication number
WO2022089484A1
WO2022089484A1 PCT/CN2021/126696 CN2021126696W WO2022089484A1 WO 2022089484 A1 WO2022089484 A1 WO 2022089484A1 CN 2021126696 W CN2021126696 W CN 2021126696W WO 2022089484 A1 WO2022089484 A1 WO 2022089484A1
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WIPO (PCT)
Prior art keywords
information
electronic device
location
location information
module
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PCT/CN2021/126696
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English (en)
French (fr)
Inventor
毛源泽
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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Publication date
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Publication of WO2022089484A1 publication Critical patent/WO2022089484A1/zh
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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/08—Upper layer protocols
    • H04W80/10—Upper layer protocols adapted for application session management, e.g. SIP [Session Initiation Protocol]

Definitions

  • the present application belongs to the field of communication technologies, and in particular relates to a location information sending device and method.
  • a user When a user encounters an emergency, the user can dial a corresponding emergency number (eg, 110, 120, 119, etc.) through an electronic device to seek rescue.
  • a corresponding emergency number eg, 110, 120, 119, etc.
  • the electronic device is required to carry the information of the location of the electronic device in the emergency number.
  • the electronic device may carry the location information of the electronic device in the call request message.
  • the positioning module of the electronic device may delay reporting the obtained position information or the positioning is abnormal, the position information carried by the electronic device in the call request message may be inconsistent with the information of the actual location of the electronic device. As a result, the location information carried by the electronic device in the emergency call request is incorrect, or the electronic device does not carry the location information in the call request message. In this way, the user cannot be rescued in time.
  • the purpose of the embodiments of the present application is to provide an apparatus and method for sending location information, which can solve the problem that the location information carried in the emergency call request of the existing electronic equipment is incorrect or does not carry the location information, resulting in that the user cannot get rescue in time.
  • an embodiment of the present application provides an apparatus for sending position information, where the apparatus for sending position information includes a communication module and a positioning module.
  • the calling module is used to send location acquisition information to the positioning module when the electronic device receives the request message for initiating an emergency call, and the location acquisition information is used to request to acquire the current location of the electronic device;
  • the positioning module is used to acquire information according to the location, Obtain the current location of the electronic device, and send the first location information to the call module, where the first location information is the information of the current location of the electronic device;
  • the call module is also used to carry the first location information in the target session initiation protocol (session initiation protocol).
  • protocol, SIP protocol
  • the target SIP message includes at least one of the following: an update message, a confirmation message, and a hang-up message.
  • an embodiment of the present invention provides an electronic device, where the electronic device includes the location information sending apparatus provided in the first aspect.
  • an embodiment of the present application provides a method for sending location information.
  • the method includes: in the case of receiving a request to initiate an emergency call message, acquiring the current location of an electronic device; carrying the first location information in a target SIP message is sent to the server in the middle, and the first location information is the information of the current location of the electronic device.
  • an embodiment of the present application provides an electronic device, which includes a processor, a memory, and a program or instruction stored in the memory and executable on the processor.
  • a program or instruction stored in the memory and executable on the processor.
  • an embodiment of the present application provides a readable storage medium on which a program or an instruction is stored, and when the program or instruction is executed by a processor, the method for sending location information as described in the third aspect above is implemented. A step of.
  • an embodiment of the present application provides a chip, the chip includes a processor and a communication interface, the communication interface and the processor are coupled, and the processor is used to run a program or an instruction to implement the method for sending location information as described in the third aspect above A step of.
  • the calling module can be used to send location acquisition information (for requesting to acquire the current location of the electronic device) to the positioning module when the electronic device receives a request to initiate an emergency call;
  • the positioning module can Used to obtain information according to the location, obtain the current location of the electronic device, and send the first location information (information about the current location of the electronic device) to the call module;
  • the call module is also used to carry the first location information in the target SIP message Sent to the server; wherein, the target SIP message includes at least one of the following: an update message, a confirmation message, and a hang-up message.
  • the communication module can obtain the information of the current location of the electronic device through the positioning module, so the information of the current location of the electronic device obtained by the communication module can be made.
  • the information is relatively accurate, so that the call module can report the exact location of the electronic device to the server.
  • the call module can carry the information of the current location of the electronic device in at least one of the update message, the confirmation message and the hang-up message and send it to the server, it is possible to increase the process of sending the location information during the emergency call. timing, so as to ensure that after the emergency call ends, the server can obtain the current location of the electronic device. In this way, it can be ensured that the server can receive accurate information about the current location of the electronic device, so that the user can be rescued in time.
  • FIG. 1 is a schematic structural diagram of an apparatus for sending location information provided by an embodiment of the present application
  • FIG. 2 is one of the schematic flowcharts of a method for sending location information provided by an embodiment of the present application
  • FIG. 3 is a second schematic flowchart of a method for sending location information provided by an embodiment of the present application
  • FIG. 4 is a schematic structural diagram of an electronic device provided by an embodiment of the present application.
  • FIG. 5 is a schematic hardware diagram of an electronic device according to an embodiment of the present application.
  • first, second and the like in the description and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and distinguish between “first”, “second”, etc.
  • the objects are usually of one type, and the number of objects is not limited.
  • the first object may be one or more than one.
  • "and/or" indicates at least one of the connected objects, and the character “/" generally indicates that the associated objects are in an "or” relationship.
  • words such as “exemplary” or “for example” are used to represent examples, illustrations or illustrations. Any embodiments or designs described in the embodiments of the present application as “exemplary” or “such as” should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as “exemplary” or “such as” is intended to present the related concepts in a specific manner.
  • an embodiment of the present application provides a position information sending apparatus 20 , and the position information sending apparatus includes a communication module 21 and a positioning module 22 described below.
  • the call module 21 can be used to send the location acquisition information to the positioning module when the electronic device receives the request message for initiating an emergency call, and the location acquisition information is used to request to acquire the current location of the electronic device;
  • the positioning module 22 can be used to It is used to obtain information according to the position, obtain the current position of the electronic device, and send the first position information to the call module, where the first position information is the information of the current position of the electronic device;
  • the call module 21 can also be used to The location information is carried in a target SIP message and sent to the server, and the target SIP message may include at least one of the following: an update message, a confirmation message, and a hang-up message.
  • the calling module may send the above location acquisition information to the positioning module, so as to acquire the current location of the electronic device.
  • the positioning module can obtain the information according to the position and perform positioning, thereby obtaining the current position of the electronic device; after the positioning module obtains the current position of the electronic device, the positioning module can send The calling module sends the above-mentioned first location information to report the current location of the electronic device to the calling module.
  • the calling module may carry the first location information in the above-mentioned target SIP message and send it to the server. In this way, it can be ensured that after the emergency call ends, the accurate current location of the electronic device is reported to the server, so that the user can be rescued in time.
  • the above-mentioned "the electronic device receives the request message for initiating an emergency call” can be understood as: when the user needs emergency rescue, the user can enter the emergency rescue number in the "Dial" application program in the electronic device, and then pass An input to the dial control in the Dial application triggers the electronic device to initiate an emergency call.
  • the electronic device receives the user's input to the dialing control, that is, the electronic device receives a request message for initiating an emergency call.
  • the electronic device can send an emergency call request to the server through the call module, that is, initiate an emergency call.
  • the call module may initiate an emergency call (eg, dial emergency numbers such as 112, 911, 110, etc.) based on an Internet protocol multimedia subsystem (Internet protocol multimedia subsystem, IMS) network.
  • IMS Internet protocol multimedia subsystem
  • the positioning module can start positioning, so as to measure the current position of the electronic device, and report the measurement result (ie, the above-mentioned first position information) to the call module.
  • the manner in which the positioning module sends the above-mentioned first location information to the calling module may include two possible manners, which are the following manners 1 and 2 respectively.
  • the two possible manners are specifically described below in an exemplary manner.
  • the positioning module can be specifically configured to send the first position information to the calling module after acquiring the position of the electronic device for N times.
  • the above-mentioned first location information may be information about the location of the electronic device acquired by the positioning module for the Nth time, and N is an integer greater than 1.
  • the positioning module can report the position of the electronic device obtained by the last measurement in the N times of measurement results to the call module, that is, the positioning module reports the N times the position of the electronic device to the call module.
  • the position of the electronic device obtained by the last measurement in the measurement result is sent to the call module as the current position of the electronic device.
  • the value of N may be a value preset in the location information sending apparatus.
  • any possible values such as 3, 5, or 10 can be determined according to actual usage requirements, which are not limited in the embodiments of the present application.
  • the positioning module after the positioning module obtains the position of the electronic device N times, it only reports the information of the position of the electronic device (that is, the above-mentioned first position information) to the call module once, so it can be avoided that the positioning module frequently reports to the call module The location of the electronic equipment, thereby alleviating the power consumption problem caused by the positioning module.
  • the positioning module is specifically configured to send the first position information to the calling module after a preset time period.
  • the above-mentioned first location information may be information of the location of the electronic device acquired by the positioning module most recently.
  • the above-mentioned preset time period may be a period of time starting from the location where the positioning module is turned on to locate and measure the position of the electronic device.
  • the positioning module in the process of measuring the location of the electronic device by the positioning module, when the preset duration (denoted as T) is reached, the positioning module may The location of the device is reported to the calling module in the form of the above-mentioned first location information, that is, the positioning module sends the location of the electronic device obtained most recently to the calling module as the current location of the electronic device.
  • the location module may report empty or specific characters to the call module.
  • the above-mentioned preset duration may be a preset duration in the location information sending apparatus, for example, 30 seconds, 1 minute, and the like. Specifically, it can be determined according to actual use requirements, which is not limited in the embodiment of the present application.
  • the positioning module can report the first location information to the calling module once after the preset time period, the positioning module can be prevented from frequently reporting the location of the electronic device to the calling module, thereby reducing power consumption caused by the positioning module question.
  • the update message may be an Update message.
  • the call module after the call module receives the first location information sent by the positioning module after the call request message is sent, the call module can send an Update message to the server, and carry the first location information in the Update message to send to the server.
  • the acknowledgment message in the case that the target SIP message includes an acknowledgment message, the acknowledgment message may be an ACK message; if the target SIP message includes a hang-up message, the hang-up message may be a BYE message .
  • the call module can end the emergency call (for example, hang up)
  • the call module caches the location information of the electronic device in a BYE message or an ACK message and sends it to the server, it can ensure that the server can obtain the location of the electronic device after the emergency call ends.
  • the call module may send the information of the location of the electronic device cached in the call module as the information of the current location of the electronic device (ie, the above-mentioned first location information) to the server.
  • An embodiment of the present application provides an apparatus for sending location information.
  • the call module can obtain information about the current location of the electronic device through the positioning module, so that the call module can be The obtained information on the current location of the electronic device is relatively accurate, so that the call module can report the accurate location of the electronic device to the server.
  • the call module can carry the information of the current location of the electronic device in at least one of the update message, the confirmation message and the hang-up message and send it to the server, it is possible to increase the process of sending the location information during the emergency call. timing, so as to ensure that after the emergency call ends, the server can obtain the current location of the electronic device. In this way, it can be determined that the server can receive accurate information about the current location of the electronic device, so that the user can be rescued in time.
  • the call module may be further configured to carry the second location information in the call request message and send it to the server.
  • the above-mentioned call request message is a request message for requesting to establish an emergency call connection
  • the above-mentioned second location information may be information of the current location of the electronic device obtained by the call module, or may be information of the location of the electronic device cached in the call module.
  • the call module when the electronic device requests to establish an emergency call connection, may carry the above-mentioned second location information in the call request message and send it to the server, that is, when requesting to establish an emergency call connection, directly send the electronic device to the server. location information.
  • the call module when the call module sends a call request message to the server, the call module can directly send the information of the location of the electronic device to the server, thereby ensuring that the server can obtain the location of the electronic device.
  • the call module before the call module sends the above call request message to the server, the call module receives the information about the current location of the electronic device sent by the positioning module, then the call module can use the current location of the electronic device. The information is carried in the call request message and sent to the server.
  • the call module before the call module sends the above call request message to the server, the call module does not receive the information about the current location of the electronic device sent by the positioning module, then the call module can store the electronic device cached in the call module. The information of the location of the device is carried in the call request message and sent to the server.
  • the above-mentioned call request message may be an invite message.
  • the information on the location of the electronic device cached in the call module may be the information on the location of the electronic device sent by the positioning module to the call module when the call module initiates IMS network attachment and registration; or After registration in the IMS network, the location module sends the information on the location of the electronic device to the calling module.
  • the location module sends the information on the location of the electronic device to the calling module.
  • the call module can replace the information with the new location information. Information about the location of the electronic device previously cached by the call module.
  • the call module can send the location information of the electronic device to the server through the call request message, it can be ensured that the server can determine the location of the electronic device after the emergency call ends.
  • the call module in the case that the above-mentioned second location information is the information of the cached location of the electronic device, the call module can specifically be used when the first location information is different from the second location information. , and the first location information is carried in the target SIP message and sent to the server.
  • the calling module after the calling module sends the second location information to the server, if the calling module receives the first location information sent by the positioning module, the calling module can compare the first location information with the second location information, and if the calling module receives the first location information sent by the positioning module The first location information is different from the second location information, so the call module can determine that the information about the location of the electronic device reported to the server through the call request message is incorrect, so that the call module can pass the above target SIP message to the accurate location of the electronic device.
  • the location information (that is, the above-mentioned first location information) is reported to the server.
  • the calling module may no longer send the above-mentioned first location information to the server, that is, the calling module will no longer report the location of the electronic device to the server. information; or, the call module can report the first location information to the server through the target SIP message, so as to ensure that the server can receive the location information of the electronic device.
  • the electronic device may initiate an IMS network registration process.
  • SIM subscriber identity module
  • the electronic device may initiate IMS network attachment and registration procedures.
  • the SIM card inserted into the electronic device is a SIM card with IMS capabilities (for example, a voice service based on long term evolution (voice over long term evolution, VOLTE), a voice service based on wireless local area network (voice over wireless fidelity, WOWIFI) ), etc.)
  • the call module can initiate IMS network attachment and registration procedures.
  • the information of the location of the electronic device needs to be acquired.
  • the calling module can send a location information acquisition request to the positioning module, thereby requesting the positioning module to obtain the location of the electronic device.
  • the positioning module can send the information of the location of the electronic device to the calling module.
  • the call module can cache the information of the location of the electronic device in the call module, so that when performing IMS registration, the call module can The information of the location of the electronic device is inserted into the SIP message and sent to the server, thereby completing the IMS network registration of the SIM card.
  • An embodiment of the present invention provides an electronic device, and the electronic device may include the apparatus for sending location information in the foregoing embodiments.
  • the location information sending apparatus For the description of the location information sending apparatus, reference may be made to the detailed description of the location information sending apparatus in the foregoing embodiment, and to avoid repetition, details are not repeated here.
  • the electronic device in this embodiment of the present invention may be a mobile electronic device or a non-mobile electronic device.
  • the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palmtop computer, an in-vehicle electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (personal digital assistant).
  • assistant, PDA personal digital assistant
  • the non-mobile electronic device may be a personal computer (personal computer, PC), a television (television, TV), a teller machine or a self-service machine, and the like.
  • it can be determined according to actual use requirements, and is not specifically limited in the embodiment of the present invention.
  • An embodiment of the present invention provides an electronic device.
  • the electronic device when the electronic device receives a request message for initiating an emergency call, it can obtain information about the current location of the electronic device, so that the obtained information about the current location of the electronic device can be obtained. It is relatively accurate, so that the exact location of the electronic device can be reported to the server.
  • the information of the current location of the electronic device can be carried in at least one of the update message, the confirmation message and the hang-up message and sent to the server, the timing of sending the location information during the emergency call can be increased. Therefore, it can be ensured that after the emergency call ends, the server can obtain the current location of the electronic device. In this way, it can be ensured that the server can receive accurate information about the current location of the electronic device, so that the user can be rescued in time.
  • an embodiment of the present application provides a method for sending location information, and the method includes the following steps 301 and 302 .
  • the execution subject may be a location information sending device, or a control module in the location information sending device for executing the location information sending method, and may also be an electronic device. Specifically, it can be determined according to actual use requirements, which is not limited in the embodiment of the present application.
  • the electronic device may include the device for sending location information provided by the embodiment of the present application, or plug in the device.
  • Location information transmitter Specifically, it can be determined according to actual use requirements, which is not limited in the embodiment of the present application.
  • the following will take the location information sending apparatus as an example to illustrate the location information sending method provided by the embodiment of the present application.
  • Step 301 The location information sending apparatus acquires the current location of the electronic device in the case of receiving the request message for initiating an emergency call.
  • Step 302 The device for sending location information carries the first location information in the target SIP message and sends it to the server.
  • the above-mentioned first location information may be information of the current location of the electronic device.
  • the above-mentioned target SIP message may include at least one of the following: an update message, a confirmation message, and a hang-up message.
  • An embodiment of the present application provides a method for sending location information.
  • the electronic device receives a request message for initiating an emergency call
  • information about the current location of the electronic device can be obtained, so the obtained current location of the electronic device can be obtained.
  • the information is relatively accurate, so that the exact location of the electronic device can be reported to the server.
  • the timing of sending the location information during the emergency call can be increased. Therefore, it can be ensured that after the emergency call ends, the server can obtain the current location of the electronic device. In this way, it can be ensured that the server can receive accurate information about the current location of the electronic device, so that the user can be rescued in time.
  • the method for sending location information provided by the embodiment of the present application may further include the following step 303 .
  • Step 303 The location information sending apparatus carries the second location information in the call request message and sends it to the server.
  • the above-mentioned call request message is a request message for requesting to establish an emergency call connection;
  • the above-mentioned second location information can be the information of the current location of the electronic device, or can be the information of the location of the electronic device in the cache.
  • the above step 302 can be specifically implemented by the following steps 302a and 302b.
  • Step 302a the location information sending apparatus determines whether the first location information is the same as the second location information.
  • Step 302b In the case that the first location information is different from the second location information, the device for sending the location information carries the first location information in the target SIP message and sends it to the server.
  • the apparatus for sending location information in the embodiments of the present application may be an apparatus, or may be a component, an integrated circuit, or a chip in an electronic device.
  • the apparatus may be a mobile electronic device or a non-mobile electronic device.
  • the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palmtop computer, an in-vehicle electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (personal digital assistant).
  • UMPC ultra-mobile personal computer
  • netbook or a personal digital assistant
  • the non-mobile electronic device may be a personal computer (personal computer, PC), a television (television, TV), a teller machine or a self-service machine, etc., which are not specifically limited in the embodiments of the present application.
  • the device for sending location information in this embodiment of the present application may be a device having an operating system.
  • the operating system may be an Android (Android) operating system, an iOS operating system, or other possible operating systems, which are not specifically limited in the embodiments of the present application.
  • the location information sending apparatus provided in the embodiments of the present application can implement the various processes implemented in the foregoing embodiments of the location information sending method, and to avoid repetition, details are not repeated here.
  • an embodiment of the present application further provides an electronic device 400, including a processor 401, a memory 402, a program or instruction stored in the memory 402 and executable on the processor 401, the program Or, when the instruction is executed by the processor 401, each process of the foregoing method for sending location information is implemented, and the same technical effect can be achieved. To avoid repetition, details are not repeated here.
  • the electronic devices in the embodiments of the present application include the above-mentioned mobile electronic devices and non-mobile electronic devices.
  • FIG. 5 is a schematic diagram of a hardware structure of an electronic device implementing an embodiment of the present application.
  • the electronic device 100 includes but is not limited to: a radio frequency unit 101, a network module 102, an audio output unit 103, an input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, and a processor 110, etc. part.
  • the electronic device 100 may also include a power supply 111 (such as a battery) for supplying power to various components, and the power supply may be logically connected to the processor 110 through a power management system, so as to manage charging, discharging, and Power management and other functions.
  • a power supply 111 such as a battery
  • the structure of the electronic device shown in FIG. 5 does not constitute a limitation on the electronic device.
  • the electronic device may include more or less components than the one shown, or combine some components, or arrange different components, which will not be repeated here. .
  • the processor 110 can be used to obtain the current location of the electronic device in the case of receiving an emergency call request message; the radio frequency unit 101 can be used to carry the first location information in the target SIP message and send it to the server , and the first location information is information of the current location of the electronic device.
  • the radio frequency unit 101 is further configured to carry the second location information in the call request message and send it to the server before carrying the first location information in the target SIP message and send it to the server, where the second location information is an electronic device Information about the current location, or information about the location of the cached electronic device.
  • the radio frequency unit 101 is specifically configured to carry the first location information when the first location information is different from the second location information. Sent to the server in the target SIP message.
  • the target SIP message may include at least one of the following: an update message, a confirmation message, and a hang-up message.
  • An embodiment of the present application provides an electronic device.
  • the electronic device when the electronic device receives a request message for initiating an emergency call, it can obtain information about the current location of the electronic device, so the obtained information about the current location of the electronic device can be obtained. It is relatively accurate, so that the exact location of the electronic device can be reported to the server.
  • the information of the current location of the electronic device can be carried in at least one of the update message, the confirmation message and the hang-up message and sent to the server, the timing of sending the location information during the emergency call can be increased. Therefore, it can be ensured that after the emergency call ends, the server can obtain the current location of the electronic device. In this way, it can be ensured that the server can receive accurate information about the current location of the electronic device, so that the user can be rescued in time.
  • the input unit 104 may include a graphics processor (Graphics Processing Unit, GPU) 1041 and a microphone 1042, and the graphics processor 1041 is used to communicate with the image capture device (such as camera) to obtain still pictures or video image data for processing.
  • the display unit 106 may include a display panel 1061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 107 includes a touch panel 1071 and other input devices 1072 .
  • the touch panel 1071 is also called a touch screen.
  • the touch panel 1071 may include two parts, a touch detection device and a touch controller.
  • Other input devices 1072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be repeated here.
  • Memory 109 may be used to store software programs as well as various data including, but not limited to, application programs and operating systems.
  • the processor 110 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs, and the like, and the modem processor mainly processes wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 110 .
  • the embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, each process of the above-mentioned embodiment of the method for sending location information can be implemented, and the same can be achieved. In order to avoid repetition, the technical effect will not be repeated here.
  • the above-mentioned processor is the processor in the electronic device in the above-mentioned embodiment.
  • the readable storage medium may include a computer-readable storage medium, such as a computer read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and the like.
  • An embodiment of the present application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used for running a program or an instruction to implement each process of the above-mentioned embodiment of the method for sending position information, and can achieve The same technical effect, in order to avoid repetition, will not be repeated here.
  • the chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-a-chip, or the like.
  • the method of the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is better implementation.
  • the technical solution of the present application can be embodied in the form of a software product in essence or in a part that contributes to the prior art, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, CD-ROM), including several instructions to make an electronic device (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the methods described in the various embodiments of the present application.
  • a storage medium such as ROM/RAM, magnetic disk, CD-ROM

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Abstract

本申请公开了一种位置信息发送装置及方法。该位置信息发送装置包括：通话模块和定位模块；通话模块，用于在电子设备接收到发起紧急呼叫请求消息的情况下，向定位模块发送位置获取信息，位置获取信息用于请求获取电子设备当前所在位置；定位模块，用于根据位置获取信息，获取电子设备当前所在位置，并向通话模块发送第一位置信息，第一位置信息为电子设备当前所在位置的信息；通话模块，还用于将第一位置信息携带在目标SIP消息中发送至服务器。

Description

位置信息发送装置及方法
相关申请的交叉引用
本申请主张在2020年10月29日在中国提交的中国专利申请号202011181397.0的优先权，其全部内容通过引用包含于此。
技术领域
本申请属于通信技术领域，具体涉及一种位置信息发送装置及方法。
背景技术
当用户遇到紧急情况时，用户可以通过电子设备拨打相应的紧急号码(例如110、120、119等)寻求救援。
目前，为了保证用户能够得到及时救援，许多运营商要求电子设备在进行紧急通话的过程中上传电子设备所在位置的信息，例如要求电子设备在紧急号码中携带电子设备所在位置的信息。通常，电子设备可以在发送紧急呼叫请求时，在呼叫请求消息中携带电子设备所在位置的信息。
然而，在上述过程中，由于电子设备的定位模块可能会延迟上报其获取的位置信息或定位异常，因此使得电子设备在呼叫请求消息中携带的位置信息可能与电子设备实际所在位置的信息不一致，从而导致电子设备在紧急呼叫请求中携带的位置信息有误，或导致电子设备在呼叫请求消息中不携带位置信息。如此，使得用户不能及时得到救援。
发明内容
本申请实施例的目的是提供一种位置信息发送装置及方法，能够解决现有的电子设备在紧急呼叫请求中携带的位置信息有误或不携带位置信息，导致用户不能及时得到救援的问题。
为了解决上述技术问题，本申请是这样实现的：
第一方面，本申请实施例提供了一种位置信息发送装置，该位置信息发送 装置包括：通话模块和定位模块。通话模块，用于在电子设备接收到发起紧急呼叫请求消息的情况下，向定位模块发送位置获取信息，位置获取信息用于请求获取电子设备当前所在位置；定位模块，用于根据位置获取信息，获取电子设备当前所在位置，并向通话模块发送第一位置信息，第一位置信息为电子设备当前所在位置的信息；通话模块，还用于将第一位置信息携带在目标会话初始协议(session initiation protocol，SIP)消息中发送至服务器；其中，目标SIP消息包括以下至少一项：更新消息、确认消息、挂断消息。
第二方面，本发明实施例提供了一种电子设备，该电子设备包括上述第一方面提供的位置信息发送装置。
第三方面，本申请实施例提供了一种位置信息发送方法，该方法包括：在接收到发起紧急呼叫请求消息的情况下，获取电子设备当前所在位置；将第一位置信息携带在目标SIP消息中发送至服务器，第一位置信息为电子设备当前所在位置的信息。
第四方面，本申请实施例提供了一种电子设备，该电子设备包括处理器、存储器及存储在存储器上并可在处理器上运行的程序或指令，该程序或指令被处理器执行时，实现如上述第三方面中的位置信息发送方法的步骤。
第五方面，本申请实施例提供了一种可读存储介质，该可读存储介质上存储程序或指令，该程序或指令被处理器执行时，实现如上述第三方面中的位置信息发送方法的步骤。
第六方面，本申请实施例提供了一种芯片，该芯片包括处理器和通信接口，通信接口和处理器耦合，处理器用于运行程序或指令，实现如上述第三方面中的位置信息发送方法的步骤。
在本申请实施例中，通话模块，可以用于在电子设备接收到发起紧急呼叫请求消息的情况下，向定位模块发送位置获取信息(用于请求获取电子设备当前所在位置)；定位模块，可以用于根据位置获取信息，获取电子设备当前所在位置，并向通话模块发送第一位置信息(电子设备当前所在位置的信息)；通话模块，还用于将第一位置信息携带在目标SIP消息中发送至服务器；其中， 目标SIP消息包括以下至少一项：更新消息、确认消息、挂断消息。通过该方案，一方面，由于在电子设备接收到发起紧急呼叫请求消息的情况下，通话模块可以通过定位模块获取电子设备当前所在位置的信息，因此可以使得通话模块获得的电子设备当前所在位置的信息比较准确，从而使得通话模块可以向服务器上报准确的电子设备所在位置。另一方面，由于通话模块可以将电子设备当前所在位置的信息携带在更新消息、确认消息和挂断消息中的至少一个消息中发送至服务器，因此可以增加紧急通话的过程中，发送位置信息的时机，从而可以确保在紧急通话结束后，服务器能够获取到电子设备当前所在位置。如此，可以确保服务器能够接收到准确的电子设备当前所在位置的信息，从而使得用户能够及时得到救援。
附图说明
图1为本申请实施例提供的位置信息发送装置的结构示意图；
图2为本申请实施例提供的位置信息发送方法的流程示意图之一；
图3为本申请实施例提供的位置信息发送方法的流程示意图之二；
图4为本申请实施例提供的一种电子设备的结构示意图；
图5为本申请实施例提供的一种电子设备的硬件示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，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，都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象，而不用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施，且“第一”、“第二”等所区分的对象通常为一类，并不限定对象的个数，例如第一对象可以是一个，也可以是多个。此外，说明书以及 权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”，一般表示前后关联对象是一种“或”的关系。
在本申请实施例中，“示例性的”或者“例如”等词用于表示作例子、例证或说明。本申请实施例中被描述为“示例性的”或者“例如”的任何实施例或设计方案不应被解释为比其它实施例或设计方案更优选或更具优势。确切而言，使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念。
下面结合附图，通过具体的实施例及其应用场景，对本申请实施例提供的位置信息发送装置进行详细地说明。
如图1所示，本申请实施例提供一种位置信息发送装置20，该位置信息发送装置包括下述的通话模块21和定位模块22。
其中，通话模块21，可以用于在电子设备接收到发起紧急呼叫请求消息的情况下，向定位模块发送位置获取信息，该位置获取信息用于请求获取电子设备当前所在位置；定位模块22，可以用于根据该位置获取信息，获取电子设备当前所在位置，并向通话模块发送第一位置信息，该第一位置信息为电子设备当前所在位置的信息；通话模块21，还可以用于将第一位置信息携带在目标SIP消息中发送至服务器，该目标SIP消息可以包括以下至少一项：更新消息、确认消息、挂断消息。
本申请实施例中，在电子设备接收到紧急呼叫请求消息的情况下，通话模块可以向定位模块发送上述位置获取信息，从而获取电子设备当前所在位置。在定位模块接收到通话模块发送的位置获取信息之后，定位模块可以根据该位置获取信息，进行定位，从而获取电子设备当前所在位置；在定位模块获取到电子设备当前所在位置之后，定位模块可以向通话模块发送上述第一位置信息，以向通话模块上报电子设备当前所在位置。然后在通话模块接收到该第一位置信息之后，通话模块可以将该第一位置信息携带在上述目标SIP消息中，发送至服务器。如此，可以确保在紧急呼叫结束之后，将准确的电子设备当前所在位置上报给服务器，从而使得用户能够及时得到救援。
本申请实施例中，上述“电子设备接收到发起紧急呼叫请求消息”可以理 解为：在用户需要紧急救援时，用户可以在电子设备中的“拨号”应用程序中输入紧急救援号码，然后再通过对“拨号”应用程序中的拨号控件的输入，触发电子设备发起紧急呼叫。其中，当电子设备接收到用户对拨号控件的输入时，即电子设备接收到发起紧急呼叫请求消息。
本申请实施例中，在电子设备接收到发起紧急呼叫请求消息之后，电子设备可以通过通话模块向服务器发送紧急呼叫请求，即发起紧急呼叫。具体的，通话模块可以基于互联网协议多媒体系统(Internet protocol multimedia subsystem，IMS)网络，发起紧急呼叫(例如拨打112，911，110等紧急号码)。
本申请实施例中，在定位模块接收到上述位置获取信息之后，定位模块可以开启定位，从而测量电子设备当前所在位置，并将测量结果(即上述第一位置信息)上报给通话模块。
可选地，本申请实施例中，定位模块向通话模块发送上述第一位置信息的方式可以包括两种可能的方式，分别为下述的方式一和方式二。下面具体对这两种可能的方式进行示例性的说明。
方式一：定位模块，具体可以用于在获取N次电子设备所在位置之后，向通话模块发送第一位置信息。
其中，上述第一位置信息可以为定位模块第N次获取的电子设备所在位置的信息，N为大于1的整数。
在上述方式一中，定位模块在测量N次电子设备所在位置之后，定位模块可以将该N次测量结果中最后一次测量得到的电子设备所在位置，上报给通话模块，即定位模块将该N次测量结果中最后一次测量得到的电子设备所在位置，作为电子设备当前所在位置，发送给通话模块。
可选地，本申请实施例中，N的取值可以为位置信息发送装置中预设的数值。例如3、5或10等任意可能的数值，具体可以根据实际使用需求确定，本申请实施例不作限定。
本申请实施例中，由于定位模块在获取N次电子设备所在位置之后，仅向通话模块上报一次电子设备所在位置的信息(即上述第一位置信息)，因此可 以避免定位模块频繁向通话模块上报电子设备所在位置，从而减轻由定位模块引起的耗电问题。
方式二：定位模块，具体用于在预设时长之后，向通话模块发送第一位置信息。
其中，上述第一位置信息可以为定位模块最近一次获取的电子设备所在位置的信息。
本申请实施例中，上述预设时长可以为从定位模块开启定位测量电子设备所在位置开始的一段时长。
可选地，本申请实施例中，在定位模块测量电子设备所在位置过程中，当达到预设时长(记为T)时，定位模块可以将定位模块最近一次获取到(即测量得到)的电子设备所在位置，以上述第一位置信息的方式上报给通话模块，即定位模块将最近一次获取到的电子设备所在位，作为电子设备当前所在位置，发送给通话模块。
需要说明的是，本申请实施例中，如果达到预设时长，定位模块还未获取到电子设备所在位置，那么定位模块可以向通话模块上报空或特定字符。
可选地，本申请实施例中，上述预设时长可以为位置信息发送装置中预设的时长，例如30秒，1分钟等。具体可以根据实际使用需求确定，本申请实施例不作限定。
本申请实施例中，由于在预设时长之后，定位模块可以向通话模块上报一次第一位置信息，因此可以避免定位模块频繁向通话模块上报电子设备所在位置，从而减轻由定位模块引起的耗电问题。
可选地，本申请实施例中，在上述目标SIP消息包括更新消息的情况下，该更新消息可以为Update消息。
在一种实现方式中，通话模块在通话请求消息发出之后，接收到定位模块发送的第一位置信息，那么通话模块可以向服务器发送Update消息，并将该第一位置信息携带在该Update消息发送给服务器。
可选地，本申请实施例中，在上述目标SIP消息包括确认消息的情况下， 该确认消息可以为ACK消息；在目标SIP消息包括挂断消息的情况下，该挂断消息可以为BYE消息。
在另一种实现方式中，如果在电子设备建立紧急通话连接之后，如果通话模块一直未接收到定位模块上报的电子设备当前所在位置的信息，那么通话模块可以在紧急通话结束(例如挂断)时，将通话模块之前缓存电子设备所在位置的信息携带在BYE消息或ACK消息中，发送给服务器，从而可以保证在紧急通话结束之后，服务器可以获取到电子设备所在位置。
可以理解，在上述另一种实现方式中，通话模块可以将通话模块中缓存的电子设备所在位置的信息作为电子设备当前所在位置的信息(即上述第一位置信息)，发送给服务器。
本申请实施例提供一种位置信息发送装置，一方面，由于在电子设备接收到发起紧急呼叫请求消息的情况下，通话模块可以通过定位模块获取电子设备当前所在位置的信息，因此可以使得通话模块获得的电子设备当前所在位置的信息比较准确，从而使得通话模块可以向服务器上报准确的电子设备所在位置。另一方面，由于通话模块可以将电子设备当前所在位置的信息携带在更新消息、确认消息和挂断消息中的至少一个消息中发送至服务器，因此可以增加紧急通话的过程中，发送位置信息的时机，从而可以确保在紧急通话结束后，服务器能够获取到电子设备当前所在位置。如此，可以确定服务器能够接收到准确的电子设备当前所在位置的信息，从而使得用户能够及时得到救援。
可选地，本申请实施例中，通话模块，还可以用于将第二位置信息携带在通话请求消息中发送至服务器。
其中，上述通话请求消息为请求建立紧急通话连接的请求消息，上述第二位置信息可以为通话模块获取的电子设备当前所在位置的信息，或可以为通话模块中缓存的电子设备所在位置的信息。
本申请实施例中，当电子设备请求建立紧急通话连接时，通话模块可以将上述第二位置信息携带在通话请求消息中发送至服务器，即在请求建立紧急通话连接时，直接向服务器发送电子设备所在位置的信息。
可以理解，在通话模块向服务器发送通话请求消息时，通话模块可以直接向服务器发送电子设备所在位置的信息，从而可以保证服务器可以获取到电子设备所在位置。
可选地，本申请实施例中，在通话模块向服务器发送上述通话请求消息之前，通话模块接收到定位模块发送的电子设备当前所在位置的信息，那么通话模块可以将该电子设备当前所在位置的信息携带在通话请求消息中发送给服务器。
可选地，本申请实施例中，在通话模块向服务器发送上述通话请求消息之前，通话模块未接收到定位模块发送的电子设备当前所在位置的信息，那么通话模块可以将通话模块中缓存的电子设备所在位置的信息携带在通话请求消息中发送给服务器。
可选地，本申请实施例中，上述通话请求消息可以为invite消息。
可选地，本申请实施例中，通话模块中缓存的电子设备所在位置的信息可以为通话模块在发起IMS网络附着和注册时，定位模块向通话模块发送的电子设备所在位置的信息；也可以为在IMS网络注册之后，定位模块向通话模块发送的电子设备所在位置的信息。具体可以根据实际使用需求确定，本申请实施例不作限定。
需要说明的是，对于上述通话模块中缓存的电子设备所在位置的信息，如果通话模块接收到定位模块发送的电子设备新的所在位置的信息，那么通话模块可以采用该新的所在位置的信息替换通话模块之前缓存的电子设备所在位置的信息。
本申请实施例中，由于通话模块可以通过通话请求消息向服务器发送电子设备所在位置的信息，因此可以确保在紧急通话结束之后，服务器能够确定电子设备的位置。
可选地，本申请实施例中，在上述第二位置信息为缓存的电子设备所在位置的信息的情况下，通话模块，具体可以用于在第一位置信息与第二位置信息不同的情况下，将第一位置信息携带在目标SIP消息中发送至服务器。
本申请实施例中，在通话模块向服务器发送上述第二位置信息之后，如果通话模块接收到定位模块发送的第一位置信息，那么通话模块可以对比该第一位置信息和第二位置信息，如果第一位置信息与第二位置信息不同，那么通话模块可以确定通过通话请求消息向服务器上报的电子设备所在位置的信息有误，从而通话模块可以再通过上述目标SIP消息，将准确的电子设备所在位置的信息(即上述第一位置信息)上报给服务器。
可选地，本申请实施例中，当第一位置信息与第二位置信息相同时，通话模块可以不再向服务器发送上述第一位置信息，即通话模块不再向服务器上报电子设备所在位置的信息；或者，通话模块可以通过上述目标SIP消息向服务器上报该第一位置信息，从而可以确保服务器能够接收到电子设备所在位置的信息。
可选地，本申请实施例中，当电子设备中插入客户识别模块(subscriber identity module，SIM)卡，电子设备可以发起IMS网络注册流程。具体的，当电子设备中插入的SIM卡为具有IMS能力的SIM卡(例如具有基于长期演进的语音业务(voice over long term evolution，VOLTE)、基于无线局域网的语音业务(voice over wireless fidelity，WOWIFI)等)时，通话模块可以发起IMS网络附着和注册流程。
本申请实施例中，在通话模块进行IMS注册的过程中，需要获取电子设备所在位置的信息。如此，通话模块可以向定位模块发送位置信息获取请求，从而请求定位模块获取电子设备所在位置，在定位模块测量到电子设备所在位置之后，定位模块可以向通话模块发送电子设备所在位置的信息。
本申请实施例中，当通话模块接收到定位模块发送的电子设备所在位置的信息之后，通话模块可以将该电子设备所在位置的信息缓存在通话模块中，从而在进行IMS注册时，通话模块可以将该电子设备所在位置的信息插入SIP消息中发送至服务器，从而完成SIM卡的IMS网络注册。
本发明实施例提供一种电子设备，该电子设备可以包括上述实施例中的位置信息发送装置。对于位置信息发送装置的描述具体可以参见上述实施例中对 位置信息发送装置的详细描述，为避免重复，此处不再赘述。
可选的，本发明实施例中的电子设备可以为移动电子设备，也可以为非移动电子设备。示例性的，移动电子设备可以为手机、平板电脑、笔记本电脑、掌上电脑、车载电子设备、可穿戴设备、超级移动个人计算机(ultra-mobile personal computer，UMPC)、上网本或者个人数字助理(personal digital assistant，PDA)等，非移动电子设备可以为个人计算机(personal computer，PC)、电视机(television，TV)、柜员机或者自助机等。具体可以根据实际使用需求确定，本发明实施例不作具体限定。
本发明实施例提供一种电子设备，一方面，由于在电子设备接收到发起紧急呼叫请求消息的情况下，可以获取电子设备当前所在位置的信息，因此可以使得获得的电子设备当前所在位置的信息比较准确，从而可以向服务器上报准确电子设备所在位置。另一方面，由于可以将电子设备当前所在位置的信息携带在更新消息、确认消息和挂断消息中的至少一个消息中发送至服务器，因此可以增加紧急通话的过程中，发送位置信息的时机，从而可以确保在紧急通话结束后，服务器能够获取到电子设备当前所在位置。如此，可以确保服务器能够接收到准确的电子设备当前所在位置的信息，从而使得用户能够及时得到救援。
如图2所示，本申请实施例提供一种位置信息发送方法，该方法包括下述的步骤301和步骤302。
需要说明的是，本申请实施例提供的位置信息发送方法，执行主体可以为位置信息发送装置，或者该位置信息发送装置中的用于执行位置信息发送方法的控制模块，还可以为电子设备。具体可以根据实际使用需求确定，本申请实施例不作限定。
可选地，本申请实施例中，在本申请实施例提供的位置信息发送方法的执行主体为电子设备的情况下，该电子设备可以包括本申请实施例提供的位置信息发送装置，或外挂该位置信息发送装置。具体可以根据实际使用需求确定，本申请实施例不作限定。
下面将以位置信息发送装置为例，对本申请实施例提供的位置信息发送方法进行示例性的说明。
步骤301、位置信息发送装置在接收到发起紧急呼叫请求消息的情况下，获取电子设备当前所在位置。
步骤302、位置信息发送装置将第一位置信息携带在目标SIP消息中发送至服务器。
其中，上述第一位置信息可以为电子设备当前所在位置的信息。
可选地，本申请实施例中，上述目标SIP消息可以包括以下至少一项：更新消息、确认消息、挂断消息。
需要说明的是，本申请实施例中，对于上述发起紧急通话请求消息、第一位置信息和目标SIP消息的相关描述，具体可以参见上述实施例中对发起紧急通话请求消息、第一位置信息和目标SIP消息的详细描述，为避免重复，此处不再赘述。
本申请实施例提供一种位置信息发送方法，一方面，由于在电子设备接收到发起紧急呼叫请求消息的情况下，可以获取电子设备当前所在位置的信息，因此可以使得获得的电子设备当前所在位置的信息比较准确，从而可以向服务器上报准确电子设备所在位置。另一方面，由于可以将电子设备当前所在位置的信息携带在更新消息、确认消息和挂断消息中的至少一个消息中发送至服务器，因此可以增加紧急通话的过程中，发送位置信息的时机，从而可以确保在紧急通话结束后，服务器能够获取到电子设备当前所在位置。如此，可以确保服务器能够接收到准确的电子设备当前所在位置的信息，从而使得用户能够及时得到救援。
可选地，本申请实施例中，结合上述图2，如图3所示，在上述步骤302之前，本申请实施例提供的位置信息发送方法还可以包括下述的步骤303。
步骤303、位置信息发送装置将第二位置信息携带在通话请求消息中发送至服务器。
其中，上述通话请求消息为请求建立紧急通话连接的请求消息；上述第二 位置信息可以为电子设备当前所在位置的信息，或可以为缓存的电子设备所在位置的信息。
可选地，本申请实施例中，在上述第二位置信息为缓存的电子设备所在位置的信息的情况下，上述步骤302具体可以通过下述的步骤302a和步骤302b实现。
步骤302a、位置信息发送装置确定第一位置信息是否与第二位置信息相同。
步骤302b、位置信息发送装置在第一位置信息与第二位置信息不同的情况下，将第一位置信息携带在目标SIP消息中发送至服务器。
需要说明的是，本申请实施例中，对于上述第二位置信息的相关描述，具体可以参见上述实施例中对第二位置信息的详细描述，为避免重复，此处不再赘述。
本申请实施例中的位置信息发送装置可以是装置，也可以是电子设备中的部件、集成电路、或芯片。该装置可以是移动电子设备，也可以为非移动电子设备。示例性的，移动电子设备可以为手机、平板电脑、笔记本电脑、掌上电脑、车载电子设备、可穿戴设备、超级移动个人计算机(ultra-mobile personal computer，UMPC)、上网本或者个人数字助理(personal digital assistant，PDA)等，非移动电子设备可以为个人计算机(personal computer，PC)、电视机(television，TV)、柜员机或者自助机等，本申请实施例不作具体限定。
本申请实施例中的位置信息发送装置可以为具有操作系统的装置。该操作系统可以为安卓(Android)操作系统，可以为iOS操作系统，还可以为其他可能的操作系统，本申请实施例不作具体限定。
本申请实施例提供的位置信息发送装置能够实现上述位置信息发送方法的实施例中实现的各个过程，为避免重复，这里不再赘述。
可选地，如图4所示，本申请实施例还提供一种电子设备400，包括处理器401，存储器402，存储在存储器402上并可在处理器401上运行的程序或指令，该程序或指令被处理器401执行时实现上述位置信息发送方法实施例的 各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
需要说明的是，本申请实施例中的电子设备包括上述的移动电子设备和非移动电子设备。
图5为实现本申请实施例的一种电子设备的硬件结构示意图。
该电子设备100包括但不限于：射频单元101、网络模块102、音频输出单元103、输入单元104、传感器105、显示单元106、用户输入单元107、接口单元108、存储器109、以及处理器110等部件。
本领域技术人员可以理解，电子设备100还可以包括给各个部件供电的电源111(比如电池)，电源可以通过电源管理系统与处理器110逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。图5中示出的电子设备结构并不构成对电子设备的限定，电子设备可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置，在此不再赘述。
其中，处理器110，可以用于在接收到发起紧急通话清求消息的情况下，获取电子设备当前所在位置；射频单元101，可以用于将第一位置信息携带在目标SIP消息中发送至服务器，第一位置信息为电子设备当前所在位置的信息。
可选地，射频单元101，还用于在将第一位置信息携带在目标SIP消息中发送至服务器之前，将第二位置信息携带在通话请求消息中发送至服务器，第二位置信息为电子设备当前所在位置的信息，或为缓存的电子设备所在位置的信息。
可选地，在第二位置信息为缓存的电子设备所在位置的信息的情况下，射频单元101，具体用于在第一位置信息与第二位置信息不同的情况下，将第一位置信息携带在目标SIP消息中发送至服务器。
可选地，目标SIP消息可以包括以下至少一项：更新消息、确认消息、挂断消息。
本申请实施例提供一种电子设备，一方面，由于在电子设备接收到发起紧急呼叫请求消息的情况下，可以获取电子设备当前所在位置的信息，因此可以使得获得的电子设备当前所在位置的信息比较准确，从而可以向服务器上报准 确电子设备所在位置。另一方面，由于可以将电子设备当前所在位置的信息携带在更新消息、确认消息和挂断消息中的至少一个消息中发送至服务器，因此可以增加紧急通话的过程中，发送位置信息的时机，从而可以确保在紧急通话结束后，服务器能够获取到电子设备当前所在位置。如此，可以确保服务器能够接收到准确的电子设备当前所在位置的信息，从而使得用户能够及时得到救援。
应理解的是，本申请实施例中，输入单元104可以包括图形处理器(Graphics Processing Unit，GPU)1041和麦克风1042，图形处理器1041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。显示单元106可包括显示面板1061，可以采用液晶显示器、有机发光二极管等形式来配置显示面板1061。用户输入单元107包括触控面板1071以及其他输入设备1072。触控面板1071，也称为触摸屏。触控面板1071可包括触摸检测装置和触摸控制器两个部分。其他输入设备1072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。存储器109可用于存储软件程序以及各种数据，包括但不限于应用程序和操作系统。处理器110可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器110中。
本申请实施例还提供一种可读存储介质，该可读存储介质上存储有程序或指令，该程序或指令被处理器执行时实现上述位置信息发送方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
其中，上述处理器为上述实施例中的电子设备中的处理器。可读存储介质可以包括计算机可读存储介质，如计算机只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
本申请实施例另提供了一种芯片，该芯片包括处理器和通信接口，通信接口和处理器耦合，处理器用于运行程序或指令，实现上述位置信息发送方法实 施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
应理解，本申请实施例提到的芯片还可以称为系统级芯片、系统芯片、芯片系统或片上系统芯片等。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外，需要指出的是，本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能，还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能，例如，可以按不同于所描述的次序来执行所描述的方法，并且还可以添加、省去、或组合各种步骤。另外，参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台电子设备(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本申请的保护之内。

Claims (12)

  1. 一种位置信息发送装置，所述位置信息发送装置包括：通话模块和定位模块；
    所述通话模块，用于在电子设备接收到发起紧急呼叫请求消息的情况下，向所述定位模块发送位置获取信息，所述位置获取信息用于请求获取电子设备当前所在位置；
    所述定位模块，用于根据所述位置获取信息，获取所述电子设备当前所在位置，并向所述通话模块发送第一位置信息，所述第一位置信息为所述电子设备当前所在位置的信息；
    所述通话模块，还用于将所述第一位置信息携带在目标会话初始协议SIP消息中发送至服务器；
    其中，所述目标SIP消息包括以下至少一项：更新消息、确认消息、挂断消息。
  2. 根据权利要求1所述的装置，其中，所述通话模块，还用于将第二位置信息携带在通话请求消息中发送至所述服务器，所述通话请求消息为请求建立紧急通话连接的请求消息；
    其中，所述第二位置信息为所述通话模块获取的所述电子设备当前所在位置的信息，或为所述通话模块中缓存的所述电子设备所在位置的信息。
  3. 根据权利要求2所述的装置，其中，所述第二位置信息为缓存的所述电子设备所在位置的信息；
    所述通话模块，具体用于在所述第一位置信息与所述第二位置信息不同的情况下，将所述第一位置信息携带在目标SIP消息中发送至服务器。
  4. 根据权利要求1所述的装置，其中，所述定位模块，具体用于在获取N次所述电子设备所在位置之后，向所述通话模块发送所述第一位置信息，所述第一位置信息为第N次获取的所述电子设备所在位置的信息，N为大于1的整数。
  5. 根据权利要求1所述的装置，其中，所述定位模块，具体用于在预设时 长之后，向所述通话模块发送所述第一位置信息，所述第一位置信息为所述定位模块最近一次获取的所述电子设备所在位置的信息。
  6. 一种位置信息发送方法，所述方法包括：
    在接收到发起紧急呼叫请求消息的情况下，获取电子设备当前所在位置；
    将第一位置信息携带在目标会话初始协议SIP消息中发送至服务器，所述第一位置信息为所述电子设备当前所在位置的信息。
  7. 根据权利要求6所述的方法，其中，所述将第一位置信息携带在目标SIP消息中发送至服务器之前，所述方法还包括：
    将第二位置信息携带在通话请求消息中发送至所述服务器，所述通话请求消息为请求建立紧急通话连接的请求消息；
    其中，所述第二位置信息为所述电子设备当前所在位置的信息，或为缓存的所述电子设备所在位置的信息。
  8. 根据权利要求7所述的方法，其中，所述第二位置信息为缓存的所述电子设备所在位置的信息；
    所述将第一位置信息携带在目标SIP消息中发送至服务器，包括：
    在所述第一位置信息与所述第二位置信息不同的情况下，将所述第一位置信息携带在目标SIP消息中发送至服务器。
  9. 根据权利要求6至8中任一项所述的方法，其中，所述目标SIP消息包括以下至少一项：更新消息、确认消息、挂断消息。
  10. 一种电子设备，包括处理器，存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令，所述程序或所述指令被所述处理器执行时实现如权利要求6-9任一项所述的位置信息发送方法的步骤。
  11. 一种计算机程序产品，所述计算机程序产品被至少一个处理器执行以实现如权利要求6-9任一项所述的位置信息发送方法的步骤。
  12. 一种用户设备，所述用户设备被配置为用于执行如权利要求6-9任一项所述的位置信息发送方法的步骤。
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