CN114449463A

CN114449463A - Communication method, device and system and electronic equipment

Info

Publication number: CN114449463A
Application number: CN202011222609.5A
Authority: CN
Inventors: 糜晨杰; 施佳音
Original assignee: China Mobile Communications Group Co Ltd; China Mobile Shanghai ICT Co Ltd; CM Intelligent Mobility Network Co Ltd
Current assignee: China Mobile Communications Group Co Ltd; China Mobile Shanghai ICT Co Ltd; CM Intelligent Mobility Network Co Ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2022-05-06

Abstract

The embodiment of the application provides a communication method, a communication device, a communication system and electronic equipment. The method comprises the following steps: when an accessed vehicle-mounted machine of the vehicle-mounted machine Internet of things is activated, sending a call forwarding setting instruction to a first attribution signed user server, wherein the call forwarding setting instruction is used for setting a vehicle number of unconditional call transfer to the vehicle-mounted machine aiming at a mobile phone number on the first attribution signed user server, and the mobile phone number is bound with the vehicle-mounted machine number aiming at a mobile phone attribution place by the first attribution signed user server; receiving incoming calls of the vehicle-mounted devices triggered by a second attribution subscriber server, wherein the second attribution subscriber server is used for storing registration information of the vehicle-mounted devices; and when the second attribution subscriber server triggers the vehicle-mounted machine call-in aiming at the vehicle-mounted machine, initiating a voice call-in to the vehicle-mounted machine. According to the method, the voice incoming call aiming at the mobile phone of the user can be transferred to the vehicle-mounted machine of the vehicle of the user, and therefore user experience of vehicle-mounted voice communication is greatly improved.

Description

Communication method, device and system and electronic equipment

Technical Field

The present application relates to the field of communications technologies, and in particular, to a communication method, apparatus, system, and electronic device.

Background

In the application scenario of the prior art, vehicle-mounted Voice communication is mainly realized through two modes, namely, a public interphone and Voice over Internet Protocol (VoIP).

The public interphone is a two-way mobile communication tool, can be used for communication without any network support, does not generate telephone charge, and is suitable for relatively fixed and frequent communication occasions. Public interphones are restricted by national laws and regulations, the transmitting power and the communication distance are limited, and once the transmitting power exceeds the transmitting power range limited by the laws and regulations, comprehensive real-time voice communication cannot be effectively realized.

VoIP is realized by the data service of an operator borne by the Internet of things card. The in-vehicle internet of things card provides packet domain data service (vehicle control/video entertainment) for users through a communication module in the in-vehicle machine. However, the internet of things card carries data services of an operator, and cannot provide high-Quality voice services, and VoIP network phones strongly depend on data Service channels, and call Quality, call completing rate, Quality of Service (QoS), and the like cannot be guaranteed. And part of the vehicle enterprises provide strictly limited white list voice/white list short message services, the vehicle-mounted machine can only contact the fixed platform number in the white list through the in-vehicle internet of things card telephone, and the number of the white list platform is more than the number of the vehicle enterprise rescue center I/B/E-CALL.

To sum up, in the application scenario of the prior art, the vehicle-mounted voice communication has great limitations, the application range, the call quality, the call completing rate, the service quality and the like of the vehicle-mounted voice communication cannot be guaranteed, and the user experience degree is not high.

Disclosure of Invention

The application provides a communication method, a device, a system and electronic equipment, aiming at the problem that in the prior art, the experience degree of a vehicle-mounted voice communication user is not high.

The embodiment of the application adopts the following technical scheme:

in a first aspect, the present application provides a communication method, including:

when an accessed vehicle-mounted machine of the vehicle-mounted machine Internet of things is activated, sending a call forwarding setting instruction to a first attribution signed user server, wherein the call forwarding setting instruction is used for setting a vehicle number of unconditional call forwarding to the vehicle-mounted machine on the first attribution signed user server, aiming at a mobile phone number attribution place, and the mobile phone number is bound with the vehicle number;

receiving an incoming call of the vehicle-mounted device triggered by a second attribution subscriber server, wherein the second attribution subscriber server is used for storing registration information of the vehicle-mounted device;

and when the second attribution subscriber server triggers the vehicle-mounted machine call-in aiming at the vehicle-mounted machine, initiating a voice call-in to the vehicle-mounted machine.

In a possible implementation manner of the first aspect, the call forwarding setting instruction is a mobile application part signaling message.

In a possible implementation manner of the first aspect, the call forwarding setting instruction is sent by an application server of the on-board internet of things, an on-board call triggered by the second home subscriber server is received by the application server, and a voice call is initiated to the on-board by the application server.

In a feasible implementation manner of the first aspect, the application server stores a mapping relationship between the mobile phone number and the car machine number.

In a feasible implementation manner of the first aspect, a hardware capacity of the on-board internet of things supports a service prediction scale and a service development redundancy, and a network topology of the on-board internet of things has a redundancy disaster recovery mechanism for the service development redundancy, wherein:

the service prediction scale is a prediction result obtained by predicting the service scale of the vehicle-mounted voice communication service;

the service development redundancy is determined according to the service prediction scale and is developed aiming at the vehicle-mounted voice communication service.

In a possible implementation manner of the first aspect, the method further includes:

when receiving called activation information of a vehicle-mounted machine from a vehicle-mounted voice communication service platform, judging that the vehicle-mounted machine is activated, wherein the vehicle-mounted voice communication service platform is used for supporting the acceptance and the fulfillment of a vehicle-mounted voice communication service, and the vehicle-mounted voice communication service platform outputs the called activation information of the vehicle-mounted machine when the vehicle-mounted machine is activated.

when the vehicle-mounted machine initiates a voice call, according to the vehicle-mounted machine number of the vehicle-mounted machine, confirming a mobile phone number bound with the vehicle-mounted machine number;

and carrying out voice calling based on the mobile phone number.

after the second attribution subscriber server triggers the vehicle-mounted machine incoming call aiming at the vehicle-mounted machine, sending a call forwarding cancellation instruction to the first attribution subscriber server, wherein the call forwarding cancellation instruction is used for canceling the unconditional call forwarding aiming at the mobile phone number on the first attribution subscriber server;

after the unconditional call forwarding aiming at the mobile phone number is cancelled, initiating a voice incoming call to the mobile phone of the mobile phone number;

and after the voice call is initiated to the mobile phone with the mobile phone number, sending the call forwarding setting instruction to a first attribution subscriber server.

In a feasible implementation manner of the first aspect, the user of the mobile phone number is a non-lte voice bearer user, and the method further includes:

after the second attribution subscriber server triggers the vehicle-mounted machine incoming call aiming at the vehicle-mounted machine, acquiring a mobile station roaming number corresponding to the mobile phone number from the first attribution subscriber server;

and initiating voice incoming to the mobile phone with the mobile phone number based on the mobile station roaming number.

In a second aspect, the present application provides a communication method, including:

when a first attribution subscriber server addresses a second attribution subscriber server based on unconditional call transfer aiming at a mobile phone number, calling registration information of a vehicle-mounted machine corresponding to the vehicle-mounted machine, which is stored by the second attribution subscriber server and is pointed by the unconditional call transfer, wherein the first attribution subscriber server is an attribution subscriber server aiming at a mobile phone attribution, and the second attribution subscriber server is an attribution subscriber server used for storing the registration information of the vehicle-mounted machine;

and triggering the vehicle-mounted machine call aiming at the vehicle-mounted machine to an application server according to the registration information of the vehicle-mounted machine corresponding to the vehicle number, wherein the application server serves the vehicle-mounted Internet of things accessed by the vehicle-mounted machine.

In a third aspect, the present application provides a communication method, including:

when the vehicle-mounted machine is activated, the application server sets a vehicle machine number for transferring an unconditional call aiming at a mobile phone number to the vehicle-mounted machine on a first attribution signed user server, wherein the mobile phone number is bound with the vehicle machine number, the application server serves a vehicle-mounted machine internet of things accessed by the vehicle-mounted machine, and the first attribution signed user server is an attribution signed user server aiming at a mobile phone attribution place;

when the voice incoming call aiming at the mobile phone number is addressed to the first attribution signed user server, the first attribution signed user server addresses to a second attribution signed user server based on unconditional call transfer aiming at the mobile phone number, wherein the second attribution signed user server stores the registration information of the vehicle-mounted machine;

the second attribution subscriber server calls the registration information of the vehicle-mounted machine according to the unconditional call transfer aiming at the mobile phone number, and triggers the vehicle-mounted machine aiming at the vehicle-mounted machine to call into the application server;

and the application server initiates a voice call to the vehicle-mounted machine according to the vehicle-mounted machine call aiming at the vehicle-mounted machine.

In a fourth aspect, the present application provides a method for opening a vehicle-mounted voice communication service, where the method includes:

acquiring a vehicle-mounted number of a vehicle-mounted machine and a mobile phone number bound with the vehicle-mounted number through a vehicle-mounted voice communication service platform, wherein the vehicle-mounted voice communication service platform is used for supporting acceptance and opening of a vehicle-mounted voice communication service;

issuing a service opening instruction aiming at the vehicle-mounted machine to a communication service business internet of things through the vehicle-mounted voice communication service platform, wherein the service opening instruction is used for instructing the communication service business internet of things to issue a work order to an attribution signed user server so as to add registration information of the vehicle-mounted machine to the attribution signed user server;

and sending the binding relation record of the vehicle-mounted machine number and the mobile phone number to an application server through the vehicle-mounted voice communication service platform, wherein the application server serves a vehicle-mounted machine internet of things accessed by the vehicle-mounted machine.

In a fifth aspect, the present application provides a communications apparatus, the apparatus comprising:

the call forwarding setting module is used for sending a call forwarding setting instruction to a first attribution signed user server when the vehicle-mounted machine is activated, wherein the call forwarding setting instruction is used for setting a vehicle number of unconditional call forwarding to the vehicle-mounted machine aiming at a mobile phone number on the first attribution signed user server, the mobile phone number is bound with the vehicle number, and the first attribution signed user server is an attribution signed user server aiming at a mobile phone attribution place;

and the voice call module is used for initiating a voice call to the vehicle-mounted device according to the vehicle-mounted device call aiming at the vehicle-mounted device when a second attribution subscriber server triggers the vehicle-mounted device call aiming at the vehicle-mounted device to the application server, wherein the second attribution subscriber server is used for saving the registration information of the vehicle-mounted device.

In a sixth aspect, the present application provides a communications apparatus, comprising:

the call access module is used for calling the registration information of the vehicle-mounted machine corresponding to the vehicle-mounted machine number, which is stored by the second attribution signed user server, according to the vehicle number to which the unconditional call transfer is directed when the first attribution signed user server addresses the second attribution signed user server based on the unconditional call transfer for the mobile phone number, wherein the first attribution signed user server is the attribution signed user server for the mobile phone attribution place, and the second attribution signed user server is the attribution signed user server for storing the registration information of the vehicle-mounted machine;

and the call triggering module is used for triggering the vehicle-mounted machine call aiming at the vehicle-mounted machine to be called to an application server according to the registration information of the vehicle-mounted machine corresponding to the vehicle-mounted machine number, wherein the application server serves the vehicle-mounted Internet of things accessed by the vehicle-mounted machine.

In a seventh aspect, the present application provides a vehicle-mounted voice communication system, including: serve application server and the first subscriber server of affiliating of on-vehicle machine thing networking, wherein:

the application server is used for setting an unconditional call transfer to the vehicle-mounted machine number of the vehicle-mounted machine aiming at a mobile phone number on a second attribution signed user server when the vehicle-mounted machine accessed to the vehicle-mounted machine Internet of things is activated, wherein the mobile phone number is bound with the vehicle-mounted machine number, and the second attribution signed user server is an attribution signed user server aiming at a mobile phone attribution place;

the first attribution subscriber server stores registration information of the vehicle-mounted machine, and is used for calling the registration information of the vehicle-mounted machine according to unconditional call forwarding aiming at the mobile phone number and triggering vehicle-mounted machine incoming call aiming at the vehicle-mounted machine to the application server, wherein when voice incoming call aiming at the mobile phone number exists, the second attribution subscriber server addresses to the first attribution subscriber server based on the unconditional call forwarding aiming at the mobile phone number;

the application server is further used for initiating a voice call to the vehicle-mounted device according to the vehicle-mounted device call to the vehicle-mounted device when the first attribution subscriber server triggers the vehicle-mounted device call to the application server.

In an eighth aspect, the present application provides an apparatus for opening a vehicle-mounted voice communication service, where the apparatus includes:

the system comprises an information acquisition module, a voice communication service platform and a voice communication service module, wherein the information acquisition module is used for acquiring a vehicle-mounted machine number of a vehicle-mounted machine and a mobile phone number bound with the vehicle-mounted machine number through the voice communication service platform, and the voice communication service platform is used for supporting the acceptance and the opening of a voice communication service;

the first output module is used for issuing a service opening instruction aiming at the vehicle-mounted machine to a communication service business internet of things through the vehicle-mounted voice communication service platform, wherein the service opening instruction is used for instructing the communication service business internet of things to issue a work order to a home subscriber server so as to add registration information of the vehicle-mounted machine to the home subscriber server;

and the second output module is used for sending the binding relation record of the vehicle-mounted machine number and the mobile phone number to an application server through the vehicle-mounted voice communication service platform, wherein the application server serves the vehicle-mounted machine internet of things accessed by the vehicle-mounted machine.

In a ninth aspect, the present application provides an electronic device comprising a memory for storing computer program instructions and a processor for executing the program instructions, wherein the computer program instructions, when executed by the processor, trigger the electronic device to perform the method steps as described in the first aspect above.

In a tenth aspect, the present application provides an electronic device comprising a memory for storing computer program instructions and a processor for executing the program instructions, wherein the computer program instructions, when executed by the processor, trigger the electronic device to perform the method steps as described in the second aspect above.

In an eleventh aspect, the present application provides an electronic device comprising a memory for storing computer program instructions and a processor for executing the program instructions, wherein the computer program instructions, when executed by the processor, trigger the electronic device to perform the method steps as described in the third aspect above.

In a twelfth aspect, the present application provides an electronic device comprising a memory for storing computer program instructions and a processor for executing the program instructions, wherein the computer program instructions, when executed by the processor, trigger the electronic device to perform the method steps as described in the fourth aspect above.

According to the technical scheme provided by the embodiment of the application, at least the following technical effects can be realized:

according to the method, the voice incoming call aiming at the mobile phone of the user can be transferred to the vehicle-mounted machine of the vehicle of the user, and therefore user experience of vehicle-mounted voice communication is greatly improved.

Drawings

FIG. 1 is a method flow diagram of a communication method according to an embodiment of the present application;

FIG. 2 is a block diagram of a communication device according to an embodiment of the present application;

FIG. 3 is a method flow diagram of a communication method according to an embodiment of the present application;

FIG. 4 is a block diagram of a communication device according to an embodiment of the present application;

FIG. 5 is a method flow diagram of a communication method according to an embodiment of the present application;

FIG. 6 is a block diagram of a communication system according to an embodiment of the present application;

FIG. 7 is a partial method flow diagram of a communication method according to an embodiment of the present application;

FIG. 8 is a schematic diagram illustrating an application scenario according to an embodiment of the present application;

FIG. 9 is a partial method flow diagram of a communication method according to an embodiment of the present application;

FIG. 10 is a partial method flow diagram of a communication method according to an embodiment of the present application;

FIG. 11 is a schematic diagram illustrating an application scenario according to an embodiment of the present application;

FIG. 12 is a partial method flow diagram of a communication method according to an embodiment of the present application;

fig. 13 is a partial method flow diagram of a communication method according to an embodiment of the present application.

Detailed Description

To make the objects, technical solutions and advantages of the present application more clear, the technical solutions of the present application will be clearly and completely described below with reference to specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

The terminology used in the description of the embodiments section of the present application is for the purpose of describing particular embodiments of the present application only and is not intended to be limiting of the present application.

In the application scenario of the existing communication scheme, the mobile phone communication is a relatively mature and highly popular communication scheme. Therefore, aiming at the problem of low experience degree of vehicle-mounted voice communication users in the prior art, a feasible scheme is that a mobile phone is directly used for replacing vehicle-mounted communication equipment. The user uses the mobile phone to communicate completely. However, if the mobile phone is used for communication, the communication cannot be realized if the user forgets to carry the mobile phone while driving the vehicle. In addition, the basic answering mode of the mobile phone is handheld answering, so that the mobile phone is not suitable for answering a call in the vehicle driving process. And other listening modes are adopted, such as: the Bluetooth earphone is answered or the vehicle-mounted Bluetooth sound box is answered, extra answering setting is carried out as required, and the communication difficulty is greatly increased.

Further, another possible solution of vehicle-mounted voice communication is to configure a vehicle-mounted communication device (vehicle-mounted device) based on a hardware architecture of mobile phone communication, which is equivalent to installing a mobile phone inside a vehicle. However, since the car-mounted device is equivalent to a new mobile phone, for the user who owns the mobile phone, the user needs to pay communication fees for the mobile phone and the car-mounted device, which not only increases communication fee, but also causes payment confusion due to reputation. In addition, the car phone and the mobile phone have respective mobile phone numbers, which is not convenient for the user to memorize, and when other users call by voice, different numbers (car phone numbers or mobile phone numbers) are selected according to different application scenes, so that the communication difficulty is greatly increased.

In view of the foregoing problems, in an embodiment of the present application, a method for vehicle-mounted voice communication is provided. In the method of the embodiment of the application, the vehicle-mounted voice communication network is realized based on the vehicle-mounted machine, the vehicle-mounted machine of the user is accessed to the internet of things of the vehicle-mounted machine, the machine number of the vehicle-mounted machine of the user is bound with the mobile phone number of the user, and the registration information of the vehicle-mounted machine is stored by using a Home Subscriber Server (HSS). An HSS of a mobile phone attribution of a mobile phone communication service network sets a phone number of a vehicle-mounted machine for Call Forwarding Unconditional (CFU) of a user mobile phone number. When other users make voice calls for the mobile phone numbers of the users, the voice calls are addressed to the HSS aiming at the mobile phone attribution, the HSS aiming at the mobile phone attribution transfers the voice calls to the HSS storing the registration information of the vehicle-mounted device based on the set CFU, the HSS storing the registration information of the vehicle-mounted device calls the registration information of the vehicle-mounted device, and the vehicle-mounted device call aiming at the vehicle-mounted device is triggered.

Specifically, an embodiment of the present application provides a communication method, as shown in fig. 1, the method includes:

step 101, when an accessed vehicle-mounted machine of the vehicle-mounted machine internet of things is activated, sending a call forwarding setting instruction to a first attribution signed user server, wherein the call forwarding setting instruction is used for setting a vehicle number of unconditional call transfer to the vehicle-mounted machine on the first attribution signed user server, and the mobile phone number is bound with the vehicle number, and the first attribution signed user server is an attribution signed user server aiming at a mobile phone attribution place;

and 102, when the second attribution subscriber server triggers the vehicle-mounted machine call-in aiming at the vehicle-mounted machine, initiating a voice call-in to the vehicle-mounted machine, wherein the second attribution subscriber server is used for storing the registration information of the vehicle-mounted machine.

Specifically, in an embodiment of the present Application, the method flow shown in fig. 1 is executed by an Application Server (AS) of an internet of things of the vehicle-mounted device, to which the vehicle-mounted device is connected. That is, a call forwarding setting instruction is sent by an application server of the in-vehicle equipment internet of things, an in-vehicle equipment incoming call triggered by the second home subscriber server is received by the application server, and a voice incoming call is initiated to the in-vehicle equipment by the application server. In other embodiments of the present application, other devices may be used to execute the method flow shown in fig. 1.

Based on the method flow shown in fig. 1, an embodiment of the present application provides a communication apparatus. As shown in fig. 2, the apparatus 200 includes:

the call forwarding setting module 201 is configured to send a call forwarding setting instruction to a first home subscriber server when the car-mounted device is activated, where the call forwarding setting instruction is used to set a car number for unconditional call forwarding to the car-mounted device for a mobile phone number on the first home subscriber server, where the mobile phone number is bound with the car number, and the first home subscriber server is a home subscriber server for a mobile phone home location;

and the voice call module 202 is used for initiating a voice call to the vehicle-mounted device according to the vehicle-mounted device call for the vehicle-mounted device when a second attribution subscriber server triggers the vehicle-mounted device call to the application server, wherein the second attribution subscriber server is used for storing the registration information of the vehicle-mounted device.

Specifically, in an embodiment of the present Application, the communication device shown in fig. 2 is constructed based on an Application Server (AS) of an in-vehicle internet of things. In other embodiments of the present application, the communication apparatus shown in fig. 2 may be constructed using other devices.

Further, an embodiment of the present application further provides another communication method, as shown in fig. 3, the method includes:

step 301, when a first attribution subscriber server addresses a second attribution subscriber server based on unconditional call transfer for a mobile phone number, calling registration information of a vehicle-mounted machine corresponding to the vehicle-mounted machine number and stored by the second attribution subscriber server according to the vehicle-mounted machine number to which the unconditional call transfer is directed, wherein the first attribution subscriber server is an attribution subscriber server for a mobile phone attribution, and the second attribution subscriber server is an attribution subscriber server for storing the registration information of the vehicle-mounted machine;

step 302, triggering the vehicle-mounted machine call aiming at the vehicle-mounted machine to be called into an application server according to the registration information of the vehicle-mounted machine corresponding to the vehicle-mounted machine number, wherein the application server serves the vehicle-mounted internet of things accessed by the vehicle-mounted machine.

Specifically, in an embodiment of the present application, the method flow shown in fig. 3 is executed by the HSS (the second home subscriber server shown in fig. 3) for storing the registration information of the car-mounted device. In other embodiments of the present application, other devices may be used to execute the method flow shown in fig. 3.

Based on the method flow shown in fig. 3, an embodiment of the present application further provides another communication apparatus. As shown in fig. 4, the apparatus 400 includes:

a call access module 401, configured to, when a first home subscriber server addresses a second home subscriber server based on unconditional call forwarding for a mobile phone number, call, according to a car number to which the unconditional call forwarding is directed, registration information of a car-mounted device corresponding to the car number and stored by the second home subscriber server, where the first home subscriber server is a home subscriber server for a mobile phone home location, and the second home subscriber server is a home subscriber server for storing the registration information of the car-mounted device;

the call triggering module 402 is configured to trigger an in-vehicle device call to an application server according to registration information of the in-vehicle device corresponding to the in-vehicle device number, where the application server serves a vehicle-mounted internet of things to which the in-vehicle device is connected.

Specifically, in an embodiment of the present application, the communication device shown in fig. 4 is constructed based on the HSS for storing registration information of the in-vehicle device. In other embodiments of the present application, the communication apparatus shown in fig. 4 may be constructed using other devices.

Based on the methods of the embodiments shown in fig. 1 and fig. 3, an embodiment of the present application further provides another communication method. Fig. 5 is a flowchart illustrating a method of vehicle-mounted voice communication according to an embodiment of the present application. The application server AS (0) serves the Internet of things of the vehicle-mounted device accessed by the vehicle-mounted device A1, the home subscriber server HSS (1) is an HSS for the mobile phone home location, and the home subscriber server HSS (2) is a home subscriber server storing the registration information of the vehicle-mounted device A1.

As shown in fig. 5:

step 110, when the vehicle-mounted device a1 is activated, the AS (0) sets Call Forwarding Unconditional (CFU) for a mobile phone number N1 (e.g., a mobile phone number 86139XXXXXXXX)) to a vehicle-mounted device number C1 (e.g., a vehicle-mounted device built-in object contact number 147 xxxxxx) of the vehicle-mounted device a1 on the HSS (1), wherein the mobile phone number N1 is bound to the vehicle-mounted device number C1;

step 120, when a voice incoming call aiming at the mobile phone number N1 is addressed to the HSS (1), the HSS (1) is addressed to the HSS (2) based on the CFU aiming at the mobile phone number N1, wherein the HSS (2) stores the registration information of the vehicle-mounted device A1;

step 130, the HSS (2) calls the registration information of the vehicle-mounted device A1 according to the CFU aiming at the mobile phone number N1, and triggers the vehicle-mounted device call aiming at the vehicle-mounted device A1 to the AS (0);

step 140, the AS (0) initiates a voice call to the vehicle-mounted device A1 according to the vehicle-mounted device call aiming at the vehicle-mounted device A1; for example, AS (0) unblocks signaling/traffic to dual-span IP Multimedia Subsystem (IMS)/Public Switched Telephone Network (PSTN) initiates a voice call to handset a 1.

According to the method, the voice call aiming at the mobile phone of the user can be accessed to the vehicle-mounted machine of the vehicle of the user, so that the vehicle-mounted voice communication based on the mobile phone number is realized, and the user experience of the vehicle-mounted voice communication is greatly improved.

Further, according to the method provided by the embodiment of the present application, an embodiment of the present application also provides a communication system. Fig. 6 is a block diagram of a communication system according to an embodiment of the present application.

As shown in fig. 6, the communication system includes: an AS 210 (application server) serving the in-vehicle equipment internet of things, an HSS 220 (home subscriber server), and the in-vehicle equipment 201 accessing the in-vehicle equipment internet of things.

The AS 210 accesses the HSS 230 (home subscriber server of the handset home). The AS 210 is configured to, when the car kit 201 is activated, set a CFU for the mobile phone number N2 to a car kit number C2 of the car kit 201 on the HSS 230, where the mobile phone number N2 is bound to the car kit number C2.

The HSS 220 stores therein registration information of the in-vehicle device 201, and the HSS 220 is configured to invoke the registration information of the in-vehicle device 201 according to a CFU for a mobile phone number N2, and trigger an in-vehicle device incoming call to the AS 210 for the in-vehicle device 201, wherein when there is a voice incoming call for a mobile phone number N2, the HSS 230 addresses to the HSS 220 based on the CFU for the mobile phone number N2.

The AS 210 is also configured to, when the HSS 220 triggers a vehicle-mounted-device incoming call to the AS 210 for the vehicle-mounted device 201, initiate a voice incoming call to the vehicle-mounted device 201 according to the vehicle-mounted-device incoming call for the vehicle-mounted device 201.

Further, in an actual application scenario, various different implementations may be adopted to implement the steps shown in fig. 5 and the servers shown in fig. 6.

Specifically, in a practical application scenario, the HSS (2) in the embodiment shown in fig. 5 may be implemented by using an existing HSS; a completely new HSS can also be built for the car-mounted internet of things to implement HSS (2) in the embodiment shown in fig. 5.

Generally, in an HSS/Home Location Register (HLR), a subscriber subscription file (IMS Service Profile, iFC) in an IMS network is used to store Service trigger information of a subscriber (for example, in an HSS in a mobile phone Home Location, an iFC tag is used to store registration information of a mobile phone of the subscriber). Therefore, in order to unify the data format and simplify the server architecture flow, in an embodiment of the present application, the HSS for storing the registration information of the car kit stores the registration information of the car kit by using the iFC tag. In one implementation of step 130, the HSS (2) invokes the iFC tag of the car-mounted device a1 according to the CFU for the mobile phone number N1, triggering the car-mounted device call to the AS of the car-mounted device internet of things for the car-mounted device a 1.

Further, in an embodiment of the present application, the on-board internet of things is constructed by modifying an original internet of things (an existing old internet of things), that is, in the embodiment shown in fig. 6, the on-board internet of things 200 is an internet of things generated by modifying the original internet of things (the existing old internet of things).

Further, in order to implement step 110, a mapping relationship between the mobile phone number N1 and the vehicle-mounted device number C1 is stored in the AS of the in-vehicle device internet of things. Correspondingly, in the process of transforming the original internet of things to generate the vehicle-mounted machine internet of things, the AS of the original internet of things is customized and developed so that the AS of the original internet of things supports the one-to-one mapping relation between the machine number and the mobile phone number.

Further, in an implementation manner of step 110, a CFU (call forwarding setting command is MAP signaling) is set on the HSS of the Mobile phone home based on Mobile Application Part (MAP) signaling. Specifically, the AS of the in-vehicle internet of things supports a mobile application part signaling message sending mechanism, and the mobile application part signaling message sending mechanism is used for setting and canceling unconditional call transfer to the car number on the HSS of the mobile phone home location. In one implementation of step 110, the AS of the on-board internet of things sends MAP signaling to the HSS of the cell phone home to set the CFU to the on-board number C1 for the cell phone number N1.

Correspondingly, in the process of transforming the original internet of things to generate the on-board internet of things:

the method comprises the steps of customizing and developing an AS of an original Internet of things to enable the AS of the original Internet of things to support an MAP signaling message sending mechanism, wherein the MAP signaling message sending mechanism is used for setting/canceling CFUs (Carrier frequency units) to car machine numbers for mobile phone numbers on an HSS (home subscriber server) of a mobile phone home.

Specifically, for an AS of an original internet of things which already includes an MAP signaling message sending mechanism, in a process of transforming the original internet of things to generate an internet of things of a vehicle-mounted device:

the method comprises the steps of customizing and developing an AS of an original Internet of things to enable the AS of the original Internet of things to support an additional MAP signaling message sending mechanism, wherein the additional MAP signaling message sending mechanism is used for setting and canceling CFU (Carrier frequency Unit) to vehicle number aiming at a mobile phone number on an HSS (home subscriber server) of a mobile phone home location.

Further, in an embodiment of the present application, for the vehicle-mounted internet of things, the AS serving the vehicle-mounted internet of things is coordinated with the MAP signaling of the HSS in each province of the large network of the mobile phone home location, so AS to ensure real-time performance of setting and canceling the MAP signaling of the CFU.

Further, in consideration of the traffic volume and subsequent development of the vehicle-mounted voice communication service, in an embodiment of the present application, the hardware capacity of the vehicle-mounted internet of things supports the service prediction scale and the service development redundancy, and the network topology architecture of the vehicle-mounted internet of things has a redundancy disaster recovery mechanism for the service development redundancy, where:

the service prediction scale is that the service scale of the vehicle-mounted voice communication service is predicted to obtain a prediction result;

the service development redundancy is determined according to the service prediction scale and aims at the service development of the vehicle-mounted voice communication service.

Further, the problems that the original internet of things may have insufficient hardware capacity, insufficient redundancy, lack of disaster recovery mechanisms and the like are considered. In an embodiment of the application, reform transform original thing networking in order to generate the on-vehicle machine thing networking, still include:

predicting the service scale of the vehicle-mounted voice communication service to obtain a prediction result;

determining service development redundancy of the vehicle-mounted voice communication service;

and expanding the insufficient hardware capacity part of the original Internet of things according to the prediction result of the service scale of the vehicle-mounted voice communication service and the service development redundancy, and perfecting a redundancy disaster recovery mechanism on the network topology architecture of the original Internet of things.

Further, in the embodiment shown in fig. 5, one of the preconditions of successful implementation of the scheme is that the mobile phone number N1 is bound with the car machine number C1, and a mapping relationship between the mobile phone number N1 and the car machine number C1 is stored in the AS of the car-mounted machine internet of things. In order to implement the binding of the mobile phone number N1 and the car machine number C1, in an embodiment of the present application, a vehicle-mounted voice communication service platform is constructed (for example, the vehicle-mounted voice communication service platform is constructed through customized development of software and construction of a private cloud platform). The vehicle-mounted voice communication service platform is used for supporting acceptance and fulfillment of vehicle-mounted voice communication services, and the vehicle-mounted voice communication service platform is in butt joint with a business support foreground (for example, the butt joint is completed through a mesh network and a customer relationship management platform of each province in the large network, and a mobile phone business hall/palm hall/micro hall). And in the process that the user opens the vehicle-mounted voice communication service at the vehicle-mounted voice communication service platform, the vehicle-mounted voice communication service platform acquires the mobile phone number of the user mobile phone and the vehicle-mounted machine number of the user vehicle-mounted machine and binds the mobile phone number of the user with the vehicle-mounted machine number.

Specifically, an embodiment of the present application further provides a method for opening a vehicle-mounted voice communication service. Fig. 7 is a flowchart illustrating a method for provisioning a vehicle-mounted voice communication service according to an embodiment of the application. As shown in fig. 7, the method includes:

step 310, acquiring a vehicle-mounted machine number of a vehicle-mounted machine and a mobile phone number bound with the vehicle-mounted machine number through a vehicle-mounted voice communication service platform, wherein the vehicle-mounted voice communication service platform is used for supporting acceptance and fulfillment of a vehicle-mounted voice communication service;

step 320, issuing a service opening instruction for the vehicle-mounted machine to a communication service Business internet of things (for example, a group internet of things: Product Business Support Systems (PBOSS)/china mobile internet of things base (CMIOT)) through the vehicle-mounted voice communication service platform, wherein the service opening instruction is used for instructing the communication service Business internet of things to issue a work order to the attribution subscriber server so as to add registration information (iFC label) of the vehicle-mounted machine to the attribution subscriber server;

and step 330, sending the binding relation record of the vehicle number and the mobile phone number to an application server through the vehicle-mounted voice communication service platform, wherein the application server serves the vehicle-mounted internet of things accessed by the vehicle-mounted machine.

Specifically, in an embodiment of the present application, the vehicle-mounted voice communication service platform accesses a Customer Edge (CE) node of a communication service provider support Network in a remote transmission mode, so as to apply for a Virtual Private Network (VPN) dedicated to vehicle-mounted voice to access a communication service provider internet of things.

Fig. 8 is a schematic diagram illustrating an application scenario according to an embodiment of the present application. As shown in fig. 8, a user registers to the vehicle-mounted voice communication service platform 402 through the vehicle-mounted voice communication APP or other channels such as a palm hall, a micro message public number, etc. on the mobile phone 401 to activate the vehicle-mounted voice communication service. In the process of opening the service, the user provides a mobile phone number and a car number to the vehicle-mounted voice communication service platform 402 through the mobile phone 401.

The vehicle-mounted voice communication service platform 402 issues an instruction to a group internet of things 403(PBOSS/CMIOT) through a mesh network. The group internet of things 403 issues a work order to the HSS 405 for storing vehicle-mounted device registration information, opens a vehicle-mounted voice communication service for a vehicle-mounted device number provided by a user, and the HSS 405 adds a corresponding iFC configuration file.

The vehicle-mounted voice communication service platform 402 sends a binding relationship record of the vehicle number and the mobile phone number to an AS 404 of the vehicle-mounted internet of things, and the AS 404 records a mapping relationship of the vehicle number and the mobile phone number.

Further, the activation of the vehicle-mounted machine may be performed in a number of different ways. For example, when the vehicle is ignited, the vehicle-mounted device is powered on, and the vehicle-mounted device is automatically activated; alternatively, at vehicle ignition, the vehicle-mounted unit is powered on, after which the user manually activates the vehicle-mounted unit (e.g., clicks an activation button on an Application (APP) control interface of the vehicle-mounted unit). Moreover, whether the vehicle-mounted machine is activated or not can be sensed in various different modes, for example, when the vehicle-mounted machine is activated, an activation message is sent to an AS of the Internet of things of the vehicle-mounted machine; or monitoring whether the vehicle-mounted machine is powered on or the vehicle is ignited, and judging that the vehicle-mounted machine is activated when the vehicle-mounted machine is powered on or the vehicle is ignited.

Specifically, in an embodiment of the present application, it is determined whether the car phone is activated based on the car voice communication service platform. Specifically, when receiving called activation information of the vehicle-mounted machine from the vehicle-mounted voice communication service platform, the vehicle-mounted machine is judged to be activated, wherein the vehicle-mounted voice communication service platform is used for supporting acceptance and opening of a vehicle-mounted voice communication service, and the vehicle-mounted voice communication service platform outputs the called activation information of the vehicle-mounted machine when the vehicle-mounted machine is activated.

Fig. 9 is a partial method flow diagram of a communication method according to an embodiment of the present application. In one implementation of step 110, as shown in FIG. 9:

step 510, when the vehicle-mounted machine is activated, activating a called service of the vehicle-mounted machine for the vehicle-mounted machine at a vehicle-mounted voice communication service platform by the APP of the vehicle-mounted machine; for example, the APP of the vehicle-mounted device a1 sends activation information to the vehicle-mounted voice communication service platform to notify that the vehicle-mounted device a1 is activated, and the vehicle-mounted voice communication service platform changes the state description tag of the vehicle-mounted device a1 from "not activated" to "activated" after receiving the activation information for the vehicle-mounted device a 1;

step 520, when the called service of the vehicle-mounted machine aiming at the vehicle-mounted machine is activated, the vehicle-mounted voice communication service platform sends called activation information of the vehicle-mounted machine to the AS of the Internet of things of the vehicle-mounted machine so AS to activate the called state of the vehicle-mounted machine aiming at the vehicle-mounted machine; for example, the vehicle-mounted voice communication service platform sends called activation information of the vehicle-mounted device to the AS of the vehicle-mounted device internet of things, and after receiving the called activation information of the vehicle-mounted device for the vehicle-mounted device a1, the AS of the vehicle-mounted device internet of things changes the state description label of the vehicle-mounted device a1 from "called inactive" to "called active";

step 530, when the called state of the vehicle-mounted device for the vehicle-mounted device is activated, the AS of the Internet of things of the vehicle-mounted device sets the CFU for the mobile phone number to the vehicle-mounted device number C1 of the vehicle-mounted device A1 on the HSS of the mobile phone home location.

Specifically, in an implementation manner of step 520, the vehicle-mounted voice communication service platform accesses to the AS of the vehicle-mounted internet of things through a point-to-point physical dedicated line.

Further, in an embodiment of the present application, after step 130, the method further includes step 150: and the AS of the vehicle-mounted Internet of things initiates a voice call to the mobile phone with the mobile phone number N1. Therefore, the mobile phone and the vehicle-mounted machine of the user are simultaneously called, and the user can select to use the mobile phone or the vehicle-mounted machine to answer according to the requirement of the user.

Further, in an embodiment of the present application, it may also be set that the mobile phone is not called after the in-vehicle device is activated. That is, in the application scenario of the embodiment shown in FIG. 5, after step 130, step 150 is not performed.

Specifically, in an actual application scenario, since the HSS of the mobile phone home location is provided with the CFU for the mobile phone number, when the AS of the in-vehicle device internet of things initiates a voice call to the mobile phone, there is a case where the voice call is addressed to the HSS for storing the in-vehicle device registration information by the CFU, resulting in an infinite CFU. For this situation, in an implementation manner of step 150, before the AS of the vehicle-mounted internet of things initiates a voice call to the mobile phone with the mobile phone number N1, the CFU for the mobile phone number N1 on the HSS of the mobile phone home location is cancelled.

Specifically, fig. 10 is a flowchart illustrating a part of a method of vehicle-mounted voice communication according to an embodiment of the present application. In one implementation of step 150, as shown in FIG. 10:

step 610, after the HSS used for storing the vehicle-mounted device registration information triggers the vehicle-mounted device aiming at the vehicle-mounted device A1 to call into the AS of the vehicle-mounted device Internet of things, the AS of the vehicle-mounted device Internet of things cancels the CFU aiming at the mobile phone number N1 on the HSS of the mobile phone attribution;

step 620, after the AS of the vehicle-mounted Internet of things cancels the CFU aiming at the mobile phone number N1, the AS of the vehicle-mounted Internet of things initiates a voice call to the mobile phone with the mobile phone number N1;

step 630, after the AS of the vehicle-mounted internet of things initiates a voice call to the mobile phone with the mobile phone number N1, the AS of the vehicle-mounted internet of things resets the CFU for the mobile phone number N1 to the vehicle number C1 of the vehicle-mounted device a1 on the HSS of the mobile phone home location.

Fig. 11 is a schematic view of an application scenario according to an embodiment of the present application. As shown in fig. 11:

the application server AS 720 serves the in-vehicle device internet of things, and the home subscriber server HSS740 is used for storing in-vehicle device registration information. The application server AS 720 accesses the home subscriber server HSS 730 of the mobile phone home location. The vehicle-mounted device A7 on the user A vehicle accesses the vehicle-mounted device Internet of things.

When the user A gets on the vehicle and ignites, activating a called service of the vehicle-mounted machine for the vehicle-mounted machine A7 on the vehicle-mounted voice communication service platform 710 by the APP of the vehicle-mounted machine A7 on the vehicle of the user A; when the car-phone called service for the car-phone a7 is activated, the car-voice communication service platform 710 activates a car-phone called state for the car-phone a7 on the AS 720; when the called state of the car-mounted device for the car-mounted device a7 is activated, the AS 720 sends a MAP signaling to the mobile phone home HSS 730, and sets the CFU for the mobile phone number N7 to the car-mounted device number C7 of the car-mounted device a 7.

When a user B in the home network/other network uses a mobile phone H8 to page a mobile phone H7 with a mobile phone number N7 in the home network through CS/PSTN/IMS, a voice call is addressed to a mobile phone home HSS 730, the mobile phone home HSS 730 is transferred to a vehicle number C7 based on a CFU call of the mobile phone number N7 and is addressed to an HSS740, and the HSS740 triggers a vehicle-mounted device for the vehicle number C7 to be called to an AS 720 according to an iFC label of the vehicle number C7; the AS 720 unblocks the signaling/traffic to the dual-span IMS to initiate a voice call to the car phone a7, and the car phone is called to ring.

Further, after the HSS740 triggers an in-vehicle call to the AS 720 for the vehicle number C7, the AS 720 issues a MAP signaling to the mobile phone home HSS 730 to cancel the CFU for the mobile phone number N7. After the CFU for cell number N7 is cancelled, the AS 720 unblocks the signaling/traffic to the dual-span IMS originating the voice call to cell H7 of user a, and cell H7 is called to ring.

After the AS 720 initiates a voice call to the handset H7 of the user a, the AS 720 issues a MAP signaling to the handset home HSS 730 to reset the CFU to the car number C7 for the handset number N7.

Further, a Mobile Station Roaming Number (MSRN) is set for a non-Long Term Evolution Voice over-terminal Evolution (Voice) user. And voice calling is carried out on the user based on the MSRN, and a CFU (call forwarding unit) which is set on a mobile phone home HSS and aims at the mobile phone number cannot be triggered. Therefore, in an embodiment of the present application, for non-Volte subscribers, a voice call method based on MSRN is adopted to call the handset of the subscriber, so that there is no need to cancel the CFU before calling the handset, and there is no need to reset the CFU after calling the handset. Therefore, the frequency of setting/canceling the CFU is greatly reduced, and the system stability is improved.

Specifically, fig. 12 is a flowchart illustrating a part of a method of vehicle-mounted voice communication according to an embodiment of the present application. For non-Volte users, in one implementation of step 150, as shown in fig. 12:

step 810, after the HSS used for storing the registration information of the vehicle-mounted device triggers the vehicle-mounted device aiming at the vehicle-mounted device A1 to call into the AS of the vehicle-mounted device Internet of things, the AS of the vehicle-mounted device Internet of things acquires the MSRN corresponding to the mobile phone number N1 from the HSS of the mobile phone attribution place; for example, according to the International Mobile Subscriber Identity (IMSI) of the Mobile phone with the Mobile phone number N1, the HSS in the Mobile phone location acquires the roaming number MSRN in the Mobile service Switching Center (MSC) corresponding to the Mobile phone IMSI of the Mobile phone number N1;

and step 820, based on the mobile phone MSRN of the mobile phone number N1, the AS of the vehicle-mounted machine Internet of things initiates a voice call to the mobile phone of the mobile phone number N1.

As shown in fig. 11, in an application scenario:

when the user of the mobile phone H7 is a non-Volte user, after the registration information HSS740 for storing the vehicle-mounted device is used for triggering the vehicle-mounted device call aiming at the vehicle-mounted device number C7 to the AS 720, the AS 720 sends a MAP message to the mobile phone home location HSS 730 to acquire a roaming number MSRN corresponding to the IMSI of the mobile phone H7; based on the MSRN of handset H7, AS 720 unblocks signaling/traffic to the dual-span IMS to initiate a voice call to handset H7, and handset H7 is called to ring.

Further, in an embodiment of the application, when the vehicle-mounted machine initiates a voice call, the mobile phone number bound with the vehicle-mounted machine number is confirmed according to the vehicle-mounted machine number of the vehicle-mounted machine; and carrying out voice calling based on the mobile phone number. Therefore, when the voice calling object of the vehicle-mounted machine answers, the displayed calling number is not the vehicle-mounted machine number of the vehicle-mounted machine, but is the mobile phone number bound with the vehicle-mounted machine number, so that the voice calling on the vehicle-mounted machine based on the unified mobile phone number is realized, and the user experience is greatly improved.

Fig. 13 is a flowchart illustrating a part of a method of vehicle-mounted voice communication according to an embodiment of the present application. As shown in fig. 13:

step 910, when the car terminal a9 is activated, activating a car terminal call service for the car terminal a9 at the car voice communication service platform by the APP of the car terminal a9 (specifically, the car terminal call service and the car terminal called service can be activated synchronously);

step 920, when the called service of the car-mounted device for the car-mounted device a9 is activated, the car-mounted voice communication service platform activates a car-mounted device calling state for the car-mounted device a9 on the AS of the car-mounted device internet of things (specifically, the car-mounted device calling state and the car-mounted device called state can be activated synchronously);

step 930, when the user uses the vehicle-mounted device A9 to initiate a voice call aiming at the mobile phone number N92, the vehicle-mounted device A9 triggers an AS of the vehicle-mounted device Internet of things, and the AS of the vehicle-mounted device Internet of things is changed into the mobile phone number N91 bound by the vehicle-mounted device number C9 of the vehicle-mounted device A9;

step 931, the AS of the vehicle-mounted device internet of things unblocks the telephone traffic to the dual-span IMS based on the phone number N91 to initiate a voice call to the phone number N92, the mobile phone of the phone number N92 rings, and the call number displayed on the mobile phone of the phone number N92 is the phone number N91.

It is to be understood that some or all of the steps or operations in the above-described embodiments are merely examples, and other operations or variations of various operations may be performed by the embodiments of the present application. Further, the various steps may be performed in a different order presented in the above-described embodiments, and it is possible that not all of the operations in the above-described embodiments are performed.

Further, in the 90 s of the 20 th century, improvements in a technology could clearly distinguish between improvements in hardware (e.g., improvements in circuit structures such as diodes, transistors, switches, etc.) and improvements in software (improvements in process flow). However, as technology advances, many of today's process flow improvements have been seen as direct improvements in hardware circuit architecture. Designers almost always obtain the corresponding hardware circuit structure by programming an improved method flow into the hardware circuit. Thus, it cannot be said that an improvement in the process flow cannot be realized by hardware physical modules. For example, a Programmable Logic Device (PLD) (e.g., a Field Programmable Gate Array (FPGA)) is an integrated circuit whose Logic functions are determined by an accessing party programming the Device. A digital device is "integrated" on a PLD by the designer's own programming without requiring the chip manufacturer to design and fabricate specialized integrated circuit chips. Furthermore, today, instead of manually manufacturing the Integrated Circuit chip, the Programming is mostly implemented by "logic compiler" software, which is similar to the software compiler used in the program development and writing, but the original code before compiling is written by a specific Programming Language, which is called Hardware Description Language (HDL), and the HDL is not only one kind but many kinds, such as abel (advanced boot Expression Language), ahdl (alternate Language Description Language), communication, cpu (computer unified Programming Language), HDCal, dl (Java Hardware Description Language), la, Lola, MyHDL, application server M, RHDL (Hardware Description Language), vhal-Language, etc., which are currently used commonly by Hardware compiler). It will also be apparent to those skilled in the art that hardware circuitry that implements the logical method flows can be readily obtained by merely slightly programming the method flows into an integrated circuit using the hardware description languages described above.

The controller may be implemented in any suitable manner, for example, the controller may take the form of, for example, a microprocessor or processor and a computer-readable medium storing computer-readable program code (e.g., software or firmware) executable by the (micro) processor, logic gates, switches, an Application Specific Integrated Circuit (Application server IC), a programmable logic controller, and an embedded microcontroller, examples of which include, but are not limited to, the following microcontrollers: ARC 625D, Atmel AT91SAM, Microchip PIC18F26K20, and Silicone Labs C8051F320, the memory controller may also be implemented as part of the control logic of the memory. Those skilled in the art will also appreciate that, in addition to implementing the controller as pure computer readable program code, the same functionality can be implemented by logically programming method steps such that the controller is in the form of logic gates, switches, application specific integrated circuits, programmable logic controllers, embedded microcontrollers and the like. Such a controller may thus be considered a hardware component, and the means included therein for performing the various functions may also be considered as a structure within the hardware component. Or even means for performing the functions may be conceived to be both a software module implementing the method and a structure within a hardware component.

In the description of the embodiments of the present application, for convenience of description, the system is described by dividing the functions into various servers, and the division of each server is only a division of logical functions, and the functions of each server may be implemented in one or more pieces of software and/or hardware when the embodiments of the present application are implemented.

Specifically, the system proposed in the embodiment of the present application may be fully or partially integrated into one physical entity or may be physically separated in actual implementation. The functional modules (servers) of the system can be realized in the form of software called by the processing element; or may be implemented entirely in hardware; and part of the modules can be realized in the form of calling by the processing element in software, and part of the modules can be realized in the form of hardware.

An embodiment of the present application also proposes an electronic device comprising a memory for storing computer program instructions and a processor for executing the program instructions, wherein the computer program instructions, when executed by the processor, trigger the electronic device to perform the method steps as described in the embodiments of the present application.

Specifically, in an embodiment of the present application, the one or more computer programs are stored in the memory, and the one or more computer programs include instructions that, when executed by the apparatus, cause the apparatus to perform the method steps described in the embodiment of the present application.

Specifically, in an embodiment of the present application, a processor of the electronic device may be an on-chip device SOC, and the processor may include a Central Processing Unit (CPU), and may further include other types of processors. Specifically, in an embodiment of the present application, the processor of the electronic device may be a PWM control chip.

Specifically, in an embodiment of the present application, the processors may include, for example, a CPU, a DSP, a microcontroller, or a digital Signal processor, and may further include a GPU, an embedded Neural-Network Processor (NPU), and an Image Signal Processing (ISP), and the processors may further include necessary hardware accelerators or logic Processing hardware circuits, such as an application server IC, or one or more integrated circuits for controlling the execution of the program according to the present application. Further, the processor may have the functionality to operate one or more software programs, which may be stored in the storage medium.

Specifically, in one embodiment of the present application, the memory of the electronic device may be a read-only memory (ROM), other types of static memory devices capable of storing static information and instructions, a Random Access Memory (RAM), or other types of dynamic memory devices capable of storing information and instructions, an electrically erasable programmable read-only memory (EEPROM), a compact disc read-only memory (CD-ROM), or other optical disc storage, optical disc storage (including compact disc, laser disc, optical disc, digital versatile disc, blu-ray disc, etc.), a magnetic disc storage medium, or other magnetic storage devices, or any computer readable medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer.

In particular, in an embodiment of the present application, the processor and the memory may be combined into a processing device, and more generally, independent components, and the processor is configured to execute the program code stored in the memory to implement the method described in the embodiment of the present application. In particular implementations, the memory may be integrated within the processor or may be separate from the processor.

Further, the apparatus or system set forth in the embodiments of the present application may be implemented by a computer chip or an entity, or by a product with certain functions.

As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, device, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media having computer-usable program code embodied in the medium.

In the several embodiments provided in the present application, any function, if implemented in the form of a software functional unit and sold or used as a separate product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application.

Specifically, an embodiment of the present application further provides a computer-readable storage medium, in which a computer program is stored, and when the computer program runs on a computer, the computer is caused to execute the method provided by the embodiment of the present application.

An embodiment of the present application further provides a computer program product, which includes a computer program, when it runs on a computer, causes the computer to execute the method provided by the embodiment of the present application.

Embodiments of the present application are described with reference to flowchart illustrations and/or block diagrams of methods, apparatus, systems, and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

In the embodiments of the present application, "at least one" means one or more, "and" a plurality "means two or more. "and/or" describes the association relationship of the associated objects, and means that there may be three relationships, for example, a and/or B, and may mean that a exists alone, a and B exist simultaneously, and B exists alone. Wherein A and B can be singular or plural. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "at least one of the following" and similar expressions refer to any combination of these items, including any combination of singular or plural items. For example, at least one of a, b, and c may represent: a, b, c, a and b, a and c, b and c or a and b and c, wherein a, b and c can be single or multiple.

In the embodiments of the present application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The application may be described in the general context of computer-executable instructions, such as program modules, being executed by a computer. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform particular tasks or implement particular abstract data types. The application may also be practiced in distributed computing environments where tasks are performed by remote processing devices that are linked through a communications network. In a distributed computing environment, program modules may be located in both local and remote computer storage media including memory storage devices.

The embodiments in the present application are described in a progressive manner, and the same and similar parts among the embodiments can be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, as for the apparatus embodiment, since it is substantially similar to the method embodiment, the description is relatively simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

Those of ordinary skill in the art will appreciate that the various servers and method steps described in the embodiments herein can be implemented in electronic hardware, computer software, or combinations of electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described device, system and server may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

The above description is only for the specific embodiments of the present application, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered by the protection scope of the present application. The protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A method of communication, comprising:

2. The method of claim 1, wherein the call forwarding set-up instruction is a mobile application part signaling message.

3. The method of claim 1, wherein the call forwarding setup instruction is sent by an application server of the on-board internet of things, an on-board incoming call triggered by the second home subscriber server is received by the application server, and a voice incoming call is originated by the application server to the on-board.

4. The method according to claim 3, wherein the mapping relationship between the mobile phone number and the car machine number is stored in the application server.

5. The method according to claim 1, wherein the hardware capacity of the on-board internet of things supports traffic forecast scale and traffic development redundancy, and the network topology architecture of the on-board internet of things is provided with a redundancy disaster recovery mechanism for the traffic development redundancy, wherein:

6. The method of claim 1, further comprising:

when receiving called activation information of a vehicle-mounted machine from a vehicle-mounted voice communication service platform, judging that the vehicle-mounted machine is activated, wherein the vehicle-mounted voice communication service platform is used for supporting acceptance and opening of a vehicle-mounted voice communication service, and the vehicle-mounted voice communication service platform outputs the called activation information of the vehicle-mounted machine when the vehicle-mounted machine is activated.

7. The method of claim 1, further comprising:

and carrying out voice calling based on the mobile phone number.

8. The method according to any one of claims 1 to 7, further comprising:

after the second attribution subscriber server triggers the vehicle-mounted machine incoming call aiming at the vehicle-mounted machine, sending a call forwarding cancellation instruction to the first attribution subscriber server, wherein the call forwarding cancellation instruction is used for canceling unconditional call forwarding aiming at the mobile phone number on the first attribution subscriber server;

9. The method according to any one of claims 1 to 7, wherein the user of the mobile phone number is a non-LTE voice bearer user, and the method further comprises:

10. A method of communication, comprising:

11. A method of communication, comprising:

12. A method for opening a vehicle-mounted voice communication service, the method comprising:

issuing a service opening instruction aiming at the vehicle-mounted machine to a communication service business internet of things through the vehicle-mounted voice communication service platform, wherein the service opening instruction is used for instructing the communication service business internet of things to issue a work order to a home subscriber server so as to add registration information of the vehicle-mounted machine to the home subscriber server;

and sending a binding relation record of the vehicle-mounted machine number and the mobile phone number to an application server through the vehicle-mounted voice communication service platform, wherein the application server serves a vehicle-mounted machine internet of things accessed by the vehicle-mounted machine.

13. A communications apparatus, the apparatus comprising:

14. A communications apparatus, the apparatus comprising:

15. An in-vehicle voice communication system, the system comprising: serve application server and the first subscriber server of affiliating of on-vehicle machine thing networking, wherein:

16. An apparatus for provisioning a voice communication service in a vehicle, the apparatus comprising:

17. An electronic device, characterized in that the electronic device comprises a memory for storing computer program instructions and a processor for executing the program instructions, wherein the computer program instructions, when executed by the processor, trigger the electronic device to perform the method steps of any of claims 1-12.