CN113676587B - Number calling method, device, communication equipment and storage medium - Google Patents
Number calling method, device, communication equipment and storage medium Download PDFInfo
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- CN113676587B CN113676587B CN202011313292.6A CN202011313292A CN113676587B CN 113676587 B CN113676587 B CN 113676587B CN 202011313292 A CN202011313292 A CN 202011313292A CN 113676587 B CN113676587 B CN 113676587B
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Abstract
The application relates to a number calling method, a number calling device, communication equipment and a storage medium. The method comprises the following steps: when a call request carrying an emergency number is received in a flight mode, acquiring a network type supported by a user identification card appointed by the call request; determining the calling condition of calling the emergency number according to the network type supported by the specified user identification card; detecting whether a call condition for dialing a call emergency number is satisfied; and calling the emergency number based on the specified subscriber identification card when a calling condition for calling the emergency number is satisfied. By adopting the method, the calling can be accurately judged to be carried out under the condition of meeting the calling requirement, the calling is avoided being unsuccessful, and the success rate of calling the emergency number in the flight mode is effectively improved.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a number calling method, an apparatus, a communication device, and a storage medium.
Background
With the development of communication technology, when a user meets an emergency situation, the user can use any currently available network of the communication equipment to call an emergency number for alarming or asking for help, and aiming at the emergency number at home and abroad, under various different situations, the user needs to call the emergency number to a manual station, including setting the current mobile phone to be in a flight mode (a high-pass baseband chip shutdown state).
For the emergency number, if the mobile phone inserts a SIM (subscriber Identity module) card (an IC card held by a mobile subscriber of the GSM system, called a subscriber Identity module), the emergency number is divided into a service state and a service-free state, where the service-free state (when the SIM card is set to the airplane mode, the service-free state is the service-free state) attempts to initiate a call from a different network mode, and the service state can be a normal call.
As shown in fig. 1, the current scheme for calling emergency numbers in flight mode is as follows: the flight mode is firstly closed, the high pass baseband chip is enabled, the calling module monitors the high pass baseband chip to enable and initiates a call, but at the moment, the Mobile phone cannot be ensured to be successfully parked in the network, the Mobile phone can still be in an out-of-service state, and the out-of-service state can respectively try to call from LTE (Long Term Evolution)/WCDMA (Wide band Code Division Multiple Access)/GSM (Global System For Mobile Communications), Global System For Mobile Communications)/CDMA (Code Division Multiple Access, spread spectrum Multiple Access digital communication technology), the Chinese emergency number can only be successfully called from CDMA, under the condition of LTE/WCDMA/GSM, the emergency number can not be connected or can only be connected to an automatic answering station, and the emergency call failure can be caused; some operators in other countries (e.g., indian operator JIO), which only support LTE networks or LTE + NR (global 5G standard based on the new air interface design of OFDM), call phones that must pass VOLTE (Voice over Long-Term Evolution) or VOWIFI (Voice over Wifi, the function of calling a phone over Wifi wireless networks can succeed), and if they are dialed out from other ways, they will probably fail.
Therefore, the success rate of the current mode of calling the emergency number in the flight mode is low.
Disclosure of Invention
In view of the above, there is a need to provide a number calling method, device, communication device and storage medium capable of improving the success rate of calling emergency numbers in flight mode.
A method of number calling, the method comprising:
when a call request carrying an emergency number is received in a flight mode, acquiring a network type supported by a user identification card appointed by the call request;
determining the calling condition of calling the emergency number according to the network type supported by the specified user identification card;
detecting whether a call condition for dialing a call emergency number is satisfied;
and calling the emergency number based on the specified subscriber identification card when a calling condition for calling the emergency number is satisfied.
In one embodiment, the network types supported by the subscriber identity card include: a first network type and a second network type; the determining the calling condition of the emergency number according to the network type supported by the specified subscriber identity card comprises the following steps:
when the network type supported by the appointed subscriber identification card is a first network type, taking the service state of the subscriber identification card as a calling condition for calling the emergency number by the appointed subscriber identification card;
and when the network type supported by the appointed subscriber identification card is a second network type, taking the service registration state of the subscriber identification card as a calling condition for the appointed subscriber identification card to call the emergency number.
In one embodiment, the detecting whether a dial call condition for dialing a call emergency number is satisfied includes:
when the service state of the user identification card is used as a calling condition for calling the emergency number by the specified user identification card, detecting the service state of the specified user identification card;
and when the service state of the specified subscriber identity module card is the service, determining that the calling condition for calling the emergency number is satisfied.
In one embodiment, the detecting whether the call condition for calling the emergency number is satisfied includes:
when the service registration state of the user identification card is used as a calling condition for calling the emergency number by the specified user identification card, detecting the service registration state of the specified user identification card;
and when the service registration state of the specified user identification card is the service registration completion, determining that the calling condition for calling the emergency number is satisfied.
In one embodiment, the detecting the designated subscriber identity card service registration state when the subscriber identity card service registration state is used as a call condition for the designated subscriber identity card to call an emergency number includes:
and when the service registration state of the user identification card is taken as the calling condition of the appointed user identification card for calling the emergency number, detecting the high-definition voice call service registration state and/or the wireless call service registration state of the appointed user identification card.
In one embodiment, when receiving a call request carrying an emergency number in an airplane mode, the obtaining a network type supported by a subscriber identity card specified by the call request includes:
when a call request carrying an emergency number is received in a flight mode, acquiring identification card information of a user identification card appointed by the call request;
and analyzing the identification card information of the specified user identification card, and determining the network type supported by the specified user identification card.
In one embodiment, the analyzing the identification card information of the designated subscriber identification card to determine the network type supported by the designated subscriber identification card includes:
analyzing the identification card information of the specified user identification card to obtain an operator identifier of the specified user identification card;
and determining the network type supported by the specified user identification card according to the operator identification.
In one embodiment, the method further comprises:
when a call condition for calling an emergency number is not satisfied and the call condition is not satisfied even after a first waiting time elapses, the emergency number is called based on the designated subscriber identification card.
In one embodiment, the method further comprises:
when the calling of the emergency number based on the designated subscriber identification card is unsuccessful or does not meet the calling condition of calling the emergency number, detecting whether other subscriber identification cards different from the designated subscriber identification card exist in the equipment;
when other user identification cards different from the specified user identification card exist, updating any one of the other user identification cards into the specified user identification card;
and returning to execute the step of determining the calling condition of calling the emergency number according to the network type supported by the specified subscriber identity module.
In one embodiment, when there is another subscriber identity card different from the designated subscriber identity card in the device and the designated subscriber identity card does not satisfy the call condition for calling the emergency number, the method further includes:
detecting service states of all user identification cards of the equipment;
and when the service states of all the user identification cards of the equipment are in service, determining that the calling condition for calling the emergency number is met.
A number calling device, the device comprising:
the network type determining module is used for acquiring the network type supported by the subscriber identity module card appointed by the call request when receiving the call request carrying the emergency number in the flight mode;
a calling condition determining module for determining the calling condition of calling the emergency number according to the network type supported by the appointed subscriber identity module;
the calling condition detection module is used for detecting whether the calling condition for calling the emergency number is met;
and the calling module is used for calling the emergency number based on the specified subscriber identification card when the calling condition for calling the emergency number is met.
A communication device comprising a memory storing a computer program and a processor implementing the steps of the method when the processor executes the computer program.
A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method.
According to the number calling method, the number calling device, the communication equipment and the storage medium, when a user calls an emergency number through an equipment-specified user identification card in a flight mode, a calling module of the equipment receives a calling request carrying the emergency number and acquires a network type supported by the user identification card specified by the calling request; the method comprises the steps that the calling condition of the calling emergency number is determined according to the network type supported by the specified user identification card, whether the calling requirement is met or not can be judged more accurately, and whether the calling condition of the calling emergency number is met or not is detected; when the calling condition is met, the emergency number is called based on the specified subscriber identity module card, the calling can be accurately judged to be carried out when the calling requirement is met, the calling is avoided being unsuccessful, and the success rate of calling the emergency number in the flight mode is effectively improved.
Drawings
FIG. 1 is a flow diagram of a prior art call emergency number in one embodiment;
FIG. 2 is a flow diagram illustrating a method of number calling in one embodiment;
fig. 3 is a flow chart illustrating a number calling method according to another embodiment;
fig. 4 is a flow chart illustrating a number calling method in another embodiment;
FIG. 5 is a block diagram showing the construction of a number calling apparatus according to an embodiment;
fig. 6 is a block diagram showing the construction of a number calling apparatus in another embodiment;
fig. 7 is an internal structural view of a communication apparatus in one embodiment.
Detailed Description
In order to make the technical solution of the present application more clear, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
In one embodiment, as shown in fig. 2, a number calling method is provided, which is described by taking an example of the method applied to a communication device, and includes the following steps:
step S220, when receiving the call request with the emergency number in the flight mode, obtaining the network type supported by the user identification card appointed by the call request.
In the airplane mode, the communication function of the communication device is turned off, and the communication device does not actively transmit a paging signal to the base station, i.e., does not attempt to contact the base station, but can generally call an emergency call (similar to the sim card-less principle, in this mode, the communication device can generally call 110, 120, 112, etc.). The communication device may be a mobile terminal, such as: cell phones, tablet computers, and the like. The subscriber identification card designated by the call request is the subscriber identification card selected by the user when calling the emergency number, such as: the user identification card A and the user identification card B are inserted into the communication equipment, and when a user sends a call request, the user identification card A is appointed to use to call an emergency number, namely the user identification card A is the user identification card appointed by the call request.
The subscriber Identity card may be a SIM (subscriber Identity module) card, which is an IC card held by a Mobile subscriber of a GSM System, and the GSM System (Global System for Mobile Communications) identifies the GSM subscriber through the SIM card. The network type supported by the specified subscriber identity card refers to the mobile phone communication technical specification and the mobile phone mobile communication standard supported by the specified subscriber identity card, such as: the network type supported by the specified subscriber identity card may be a 4G network, and the network type supported by the specified subscriber identity card may also be a 4G network and a 5G network, and may also be a 2G network, a 3G network, a 4G network and a 5G network, and the like.
In one embodiment, when a call request carrying an emergency number is received in an airplane mode, acquiring a network type supported by a subscriber identity card specified by the call request, including:
when a call request carrying an emergency number is received in a flight mode, acquiring identification card information of a user identification card appointed by the call request; and analyzing the identification card information of the designated user identification card, and determining the network type supported by the designated user identification card.
The identification card information of the designated subscriber identification card includes information related to the subscriber and stored in the subscriber side, such as an international mobile subscriber identity (IMSl), a key and a security algorithm of the subscriber, a personal password (PIN code), a SIM card unlock password (PUK code), a memory space used by the subscriber, and the like.
In one embodiment, analyzing the identification card information of the designated subscriber identification card to determine the network type supported by the designated subscriber identification card comprises: analyzing the identification card information of the designated user identification card to obtain the operator identification of the designated user identification card; and determining the network type supported by the specified subscriber identity card according to the operator identification.
The operator identifier is a number for identifying each operator, such as: an International Mobile subscriber identity (International Mobile subscriber identity) in the International Mobile subscriber identity in the identification card information is a key for identifying a Mobile phone user, the total length of the International Mobile subscriber identity is not more than 15 bits, and 0-9 digits are used. The international mobile subscriber identity is composed of MCC + MNC + MSIN. The MCC (mobile Country code) is a code number of a Country to which a mobile phone number belongs, occupies 3 digits, resources of the MCC are uniformly distributed and managed by International Telecommunications Union (ITU), the msin (mobile Subscriber identity number) is used for identifying a mobile number in a certain mobile communication Network, and the mnc (mobile Network code) is used for identifying an operator corresponding to the Country to which the mobile phone number belongs, and generally consists of two digits. The method comprises the steps of extracting an international mobile subscriber identity in identity card information of a specified subscriber identity card, determining an operator corresponding to the specified subscriber identity card according to the international mobile subscriber identity, determining a network type supported by the specified subscriber identity card according to the operator corresponding to the specified subscriber identity card, wherein the network type supported by the specified subscriber identity card is the subscriber identity cards of operators such as China Unicom, China telecom, and China Mobile, and the like, all support 2G, 3G, 4G and 5G networks, such as the subscriber identity card of Indian operator JIO, and only support an LTE network (namely 4G), or the LTE network (namely 4G) and an LTE + NR network (namely 5G).
Step S240, determining a calling condition for calling the emergency number according to the network type supported by the specified subscriber identity card.
Wherein, the calling condition of calling the emergency number is the condition required for reaching the calling emergency number, the types of networks supported by the user identification card are different, and the calling condition of calling the emergency number is different, for example, the user identification card supporting the 4G network and the 5G network, when calling the emergency number, the high definition Voice call service registration (high definition Voice call service registration: VOLTE registration, VOLTE is called Voice over Long-Term Evolution throughout, which refers to high definition Voice call service) and/or the wireless call service registration (wireless call service registration: VOWIFI registration, VOWIFI is called Voice over Wifi, which refers to the service of dialing the telephone through the Wifi wireless network) are/is required to be carried out, after the high definition Voice call service and/or the wireless call service registration is completed, the emergency number is called, the success rate of calling the emergency number can be improved; the subscriber identity module card supports 2G network, 3G network, 4G network and 5G network, and can improve the success rate of calling emergency numbers when the subscriber identity module card has service. Therefore, the call condition for calling the emergency number can be determined according to the network type supported by the specified subscriber identity card. It should be noted that the network types supported by the subscriber identity card are not limited to the above listed types, and a new supported network type may be added according to further upgrade of the subscriber identity card, and accordingly, if a new network type corresponds to a new call condition, a corresponding call condition for calling an emergency number should exist.
Step S260, detecting whether a call condition for calling the emergency number is satisfied.
The condition for calling the emergency number is that the condition required for calling the emergency number is met, such as: taking the network type supported by the appointed subscriber identification card as a 4G network as an example, detecting whether the registration of the high-definition voice call service and/or the registration of the wireless call service is completed, when the registration of the high-definition voice call service and/or the registration of the wireless call service is detected to be completed, the condition required for calling the emergency number is met, namely the calling condition for calling the emergency number is met, and when the registration of the high-definition voice call service and/or the registration of the wireless call service is detected to be not completed, the condition required for calling the emergency number is not met, namely the calling condition for calling the emergency number is not met; when the network types supported by the appointed subscriber identification card are 2G network, 3G network, 4G network and 5G network, detecting whether the appointed subscriber identification card has service, detecting that the appointed subscriber identification card has service, achieving the condition required for calling the emergency number, namely meeting the calling condition for calling the emergency number, and detecting that the appointed subscriber identification card does not have service, failing to achieve the condition required for calling the emergency number, namely not meeting the calling condition for calling the emergency number.
In step S280, when a call condition for calling the emergency number is satisfied, the emergency number is called based on the designated subscriber identity card.
The specified user identification card is used for calling the emergency number under the condition that the specified user identification card meets the calling condition of calling the emergency number, so that the communication equipment is prevented from calling the emergency number under the condition that the network is not successfully parked, and the communication equipment is prevented from calling the emergency number in a non-service state. For example, in the state of no service in China, calls can be tried from LTE/WCDMA/GSM/CDMA respectively, domestic emergency numbers can only be dialed successfully from CDMA, and under the condition of LTE/WCDMA/GSM, the emergency calls can not be connected or can only be connected to an automatic answering station, so that the problem of emergency call failure can be caused; for example, the indian operator JIO only supports the LTE network or the LTE + NR network, and the dialing must be successful through volte or volwifi, and if the dialing is performed in other ways, the dialing will probably fail, so that the success rate of calling the emergency number is improved by using the designated subscriber identity card to call the emergency number under the condition that the designated subscriber identity card satisfies the calling condition of calling the emergency number.
According to the number calling method, when a user calls an emergency number through a user identification card appointed by equipment in a flight mode, a calling module of the equipment receives a calling request carrying the emergency number and acquires a network type supported by the user identification card appointed by the calling request; the method comprises the steps that the calling condition of the calling emergency number is determined according to the network type supported by the specified user identification card, whether the current calling requirement is met can be judged more accurately, and whether the current calling condition of the calling emergency number is met is detected; when the calling condition is met, the emergency number is called based on the specified subscriber identity module card, the calling can be accurately judged to be carried out when the calling requirement is met, the calling is avoided being unsuccessful, and the success rate of calling the emergency number in the flight mode is effectively improved.
In one embodiment, the types of networks supported by the subscriber identity card include: a first network type and a second network type; determining a calling condition for calling the emergency number according to the network type supported by the designated subscriber identity card, wherein the calling condition comprises the following steps: when the network type supported by the appointed subscriber identity module card is the first network type, the service state of the subscriber identity module card is used as the calling condition for calling the emergency number by the appointed subscriber identity module card; and when the network type supported by the specified subscriber identity card is the second network type, taking the service registration state of the subscriber identity card as the calling condition of the specified subscriber identity card for calling the emergency number.
The first network type may be a network type supporting a 2G network, a 3G network, a 4G network, and a 5G network, and the second network type may be a network type supporting a 4G network, or a network type supporting a 4G network and a 5G network. The subscriber identity card supporting the first network type can realize the communication function under the condition that the subscriber identity card has a service state. The service state of the subscriber identity card is the network access state of the subscriber identity card, such as: when the service state of the user identification card is the service, the user identification card is accessed to the network, and when the service state is the non-service, the user identification card is not accessed to the network. The service registration state of the subscriber identity card is the registration state of the service used by the subscriber identity card to implement the communication function. The subscriber identity module card supporting the second network type needs to complete the VOLTE registration and/or complete the VOWIFI registration to realize the communication function after completing the LTE network and/or the LTE + NR network. When the network type supported by the designated subscriber identity card is the first network type, the service state of the subscriber identity card is used as a calling condition for the designated subscriber identity card to call the emergency number, when the network type supported by the designated subscriber identity card is the second network type, the service registration state of the subscriber identity card is used as the calling condition for the designated subscriber identity card to call the emergency number, the method can avoid the situation that the equipment calls the emergency number under the condition of unsuccessfully staying in the network, so that the communication equipment calls the emergency number according to the no-service state, for example, China no service state may attempt to call from LTE/WCDMA/GSM/CDMA, respectively, national emergency numbers can only be successfully dialed from CDMA, under the condition of LTE/WCDMA/GSM, the emergency call can not be connected or can only be connected to an automatic answering station, so that the problem of failure of the emergency call can be caused; for example, the indian operator JIO only supports the LTE network or the LTE + NR network, and the dialing must be successful through volte or volwifi, and if the dialing is performed in other ways, the dialing will probably fail, so that the success rate of calling the emergency number is improved by calling the emergency number using the designated subscriber identity card under the condition that the designated subscriber identity card satisfies the calling condition of calling the emergency number.
In one embodiment, detecting whether a call condition for calling an emergency number is satisfied includes: when the service state of the user identification card is used as a calling condition for calling the emergency number by the specified user identification card, detecting the service state of the specified user identification card; and when the service state of the designated subscriber identification card is the service, determining that the calling condition for calling the emergency number is satisfied.
When the service state of the user identification card is used as a calling condition for calling the emergency number by the appointed user identification card, and when the service state of the appointed user identification card is the service, the service state indicates that the appointed user identification card has access to the network, and the emergency number can be called through a normal calling path.
In one embodiment, detecting whether a call condition for calling an emergency number is satisfied includes: when the service registration state of the user identification card is used as a calling condition for calling the emergency number by the specified user identification card, detecting the service registration state of the specified user identification card; and when the service registration state of the designated subscriber identity module card is the service registration completion state, determining that the calling condition for calling the emergency number is satisfied.
When the service registration state of the user identification card is used as a calling condition for calling the emergency number by the appointed user identification card, and when the service registration state of the appointed user identification card is the finished service registration, the communication function can be realized, and the emergency number can be called by a normal calling path.
In one embodiment, when the service registration state of the subscriber identification card is taken as a call condition for the designated subscriber identification card to call the emergency number, detecting the designated subscriber identification card service registration state includes: and when the service registration state of the user identification card is taken as a calling condition for calling the emergency number by the specified user identification card, detecting the high-definition voice call service registration state and/or the wireless call service registration state of the specified user identification card.
The registration state of the high-definition voice call service is used for indicating whether the registration of the high-definition voice call service is completed or not, and when the registration is completed, the VOWIFI function can be realized. The wireless communication service registration state is used for indicating whether the completion of the registration is finished or not, and when the registration is finished, the VOLTE function can be realized. The VOWIFI function is that a user uses communication equipment with the VoWiFi capability to carry out voice and video calls in a traditional calling mode under a Wi-Fi environment. VOLTE is a high-speed wireless communication standard towards communication devices and data terminals, enabling voice services (control and media planes) to be transmitted as data streams in LTE data-bearing networks without the need to maintain and rely on traditional circuit-switched voice networks. The method comprises the steps that an appointed subscriber identity module card corresponds to an operator and can only support a VOLTE function, or can only support a VOWIFI function, or can simultaneously support the VOWIFI function and the VOWIFI function, when the appointed subscriber identity module card corresponds to the operator and can only support the VOLTE function, only a VOLTE registration state (the VOLTE registration state is a high-definition voice call service registration state) is detected, and when the appointed subscriber identity module card corresponds to the operator and can support the VOLTE function and the VOWIFI function, only the VOLTE registration state and the VOWIFI registration state (the VOWIFI registration state is a wireless call service registration state) are detected. The emergency number is called by detecting the VOLTE registration state and/or the VOWIFI registration state for the subscriber identity card supporting only the 4G network or the subscriber identity card supporting only the 4G network and the 5G network.
In one embodiment, the number calling method further includes: when a call condition for calling the emergency number is not satisfied and the call condition is not satisfied even after a first waiting time elapses, the emergency number is called based on the designated subscriber identification card.
When the calling condition for calling the emergency number is not met and the calling condition is still not met after the first waiting time (namely, whether the calling condition for calling the emergency number is met or not is continuously detected until the calling condition is not met after waiting for the preset time interval), calling is tried from LTE/WCDMA/GSM/CDMA respectively. Such as: when the calling condition for calling the emergency number is not met, whether the calling condition for calling the emergency number is met or not is continuously detected, and when the calling condition is not met after 5 seconds, the calling is tried from LTE/WCDMA/GSM/CDMA respectively.
In one embodiment, referring to fig. 3, the number calling method further includes:
step S300, when the calling of the emergency number based on the designated subscriber identity card is unsuccessful or the calling condition for calling the emergency number is not satisfied, detecting whether other subscriber identity cards different from the designated subscriber identity card exist in the equipment.
Wherein, the other subscriber identity cards are subscriber identity cards except the specified subscriber identity card, such as: a user identification card A and a user identification card B are inserted into the equipment, the designated user identification card is the user identification card A to call an emergency number, and the user identification card B is other user identification cards.
Step S340, when other user identification cards different from the specified user identification card exist, any one of the other user identification cards is updated to the specified user identification card; and returning to execute the step of determining the calling condition for calling the emergency number according to the network type supported by the specified subscriber identity card.
In one embodiment, when there is another subscriber identity card different from the designated subscriber identity card in the device and the designated subscriber identity card does not satisfy the call condition for calling the emergency number, the number calling method further includes: detecting the service states of all user identification cards of the equipment; when the service states of all the subscriber identity cards of the device are in service, determining that the calling condition for calling the emergency number is satisfied.
When other user identification cards different from the designated user identification card exist in the device, the device is inserted with two or more user identification cards, such as: a subscriber identity card a and a subscriber identity card B are inserted into the device. When the designated subscriber identification card does not meet the calling condition for calling the emergency number, detecting the service states of all the subscriber identification cards of the equipment, and when the service states of all the subscriber identification cards of the equipment are in service, meeting the calling condition for calling the emergency number, such as: the method comprises the steps that a user identification card A and a user identification card B are inserted into equipment, the user identification card A is a designated user identification card, when the user identification card A does not meet the calling condition for calling an emergency number, the service states of the user identification card A and the user identification card B of the equipment are detected, and when the service states of the user identification card A and the user identification card B of the equipment are both served, the calling condition for calling the emergency number is met. When other user identification cards exist in the equipment, the service states of all the user identification cards of the equipment are detected to be service, the calling condition of calling the emergency number is met, and the problem that when the specified user identification card calls the emergency number, the specified user identification card possibly occupies the resource of the specified user identification card due to the fact that the user identification card which is not used for calling the emergency number is just searching for a network, so that the specified user identification card is short in service, and dialing failure is caused can be avoided. The success rate of calling the emergency number is effectively improved.
In an embodiment, referring to fig. 4, a number calling method monitors a service state of a subscriber identity module card or a VOLTE registration state and/or a VOWIFI registration state under the condition that a communication device is inserted into a card and set to a flight mode, for example:
the communication equipment is in a flight mode, when an emergency number call needs to be carried out, a calling module entering the communication equipment starts to call, a specified user identification card operator is detected, the service state of the specified user identification card is detected for an operator supporting a first network type (namely the operator supporting a 2G network, a 3G network, a 4G network and a 5G network), and if the service exists, dialing is initiated to call the emergency number; if the non-service return fails, starting a 5-second redialing mechanism, starting to retry at an interval of 5 seconds, or detecting the change of the service state, if the service state changes and both cards have service, initiating dialing, calling an emergency number and still having no service, trying to dial from LTE/WCDMA/GSM/CDMA respectively, and calling the emergency number; for an operator supporting the first network type (i.e. an operator of the 4G network, or an operator supporting the 4G network and the 5G network), checking a VOLTE registration state (i.e. a high-definition voice call service registration state) and/or a VOWIFI registration state (i.e. a wireless call service registration state), if the VOLTE registration state is registered, initiating dialing, and calling an emergency number, and if the VOLTE registration state is unregistered, starting a 5-second redialing mechanism, starting retry at an interval of 5 seconds, and if the VOLTE registration state is registered, initiating dialing, and calling the emergency number. The operator only supporting the 4G network or the operators supporting the 4G network and the 5G network defaults to support the VOLTE function and possibly support the VOWIFI function, and only the VOLTE registration is detected if the VOWIFI function is not supported. The emergency number is called by identifying different operators and judging the service state through the subscriber identity module card supporting the 2G network, the 3G network, the 4G network and the 5G network, only the 4G network is supported, or the emergency number is called by judging the VOLTE registration state and/or the VOWIFI registration state through the SIM card supporting the 4G network and the 5G network, so that the success rate of calling the emergency number is effectively improved.
It should be understood that although the various steps in the flow charts of fig. 2-3 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 2-3 may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed in turn or alternately with other steps or at least some of the other steps.
In one embodiment, as shown in fig. 5, there is provided a number calling apparatus including: a network type determination module 310, a call condition determination module 320, a call condition detection module 330, and a call module 340, wherein:
the network type determining module 310 is configured to, when receiving a call request carrying an emergency number in the airplane mode, obtain a network type supported by a subscriber identity card specified by the call request.
A calling condition determining module 320, configured to determine a calling condition for calling the emergency number according to the network type supported by the specified subscriber identity card.
The call condition detection module 330 is configured to detect whether a call condition for calling the emergency number is satisfied.
A calling module 340 for calling the emergency number based on the designated subscriber identity card when a calling condition for calling the emergency number is satisfied.
In one embodiment, the types of networks supported by the subscriber identity card include: a first network type and a second network type; the call condition determination module 320 is further configured to: when the network type supported by the specified user identification card is a first network type, the service state of the user identification card is used as a calling condition for the specified user identification card to call the emergency number; and when the network type supported by the specified subscriber identity card is the second network type, taking the service registration state of the subscriber identity card as the calling condition of the specified subscriber identity card for calling the emergency number.
In one embodiment, the call condition detection module 330 is further configured to: when the service state of the user identification card is used as a calling condition for calling the emergency number by the specified user identification card, detecting the service state of the specified user identification card; and when the service state of the designated subscriber identification card is the service, determining that the calling condition for calling the emergency number is satisfied.
In one embodiment, the call condition detection module 330 is further configured to: when the service registration state of the user identification card is used as a calling condition for calling the emergency number by the specified user identification card, detecting the service registration state of the specified user identification card; and when the service registration state of the designated subscriber identity module card is the service registration completion state, determining that the calling condition for calling the emergency number is satisfied.
In one embodiment, the call condition detection module 330 is further configured to: and when the service registration state of the user identification card is taken as a calling condition for calling the emergency number by the specified user identification card, detecting the high-definition voice call service registration state and/or the wireless call service registration state of the specified user identification card.
In one embodiment, the network type determination module 310 is further configured to: when a call request carrying an emergency number is received in a flight mode, acquiring identification card information of a user identification card appointed by the call request; and analyzing the identification card information of the designated user identification card, and determining the network type supported by the designated user identification card.
In one embodiment, the network type determination module 310 is further configured to: analyzing the identification card information of the designated user identification card to obtain the operator identification of the designated user identification card; and determining the network type supported by the specified subscriber identity card according to the operator identification.
In one embodiment, the calling module 340 is further configured to: when a call condition for calling the emergency number is not satisfied and the call condition is not satisfied even after a first waiting time elapses, the emergency number is called based on the designated subscriber identification card.
Referring to fig. 6, in one embodiment, the number calling apparatus further includes a subscriber identity card update module 350: when the calling of the emergency number based on the designated subscriber identification card is unsuccessful or does not meet the calling condition of calling the emergency number, detecting whether other subscriber identification cards different from the designated subscriber identification card exist in the equipment; when other user identification cards different from the specified user identification card exist, any one of the other user identification cards is updated to the specified user identification card; and returning to execute the step of determining the calling condition for calling the emergency number according to the network type supported by the specified subscriber identity card.
In one embodiment, when there is another subscriber identity card different from the designated subscriber identity card in the device and the designated subscriber identity card does not satisfy the call condition for calling the emergency number, the call condition detection module 330 is further configured to: detecting the service states of all user identification cards of the equipment; when the service states of all the subscriber identity cards of the device are in service, determining that the calling condition for calling the emergency number is satisfied.
For the specific definition of the number calling device, reference may be made to the above definition of the number calling method, which is not described herein again. The various modules in the number calling device described above may be implemented in whole or in part by software, hardware, and combinations thereof. The modules can be embedded in a hardware form or independent from a processor in the communication equipment, and can also be stored in a memory in the communication equipment in a software form, so that the processor can call and execute the corresponding operations of the modules.
In one embodiment, a communication device is provided, the internal structure of which may be as shown in fig. 7. The communication equipment comprises a processor, a memory, a communication interface, a display screen and an input device which are connected through a system bus. Wherein the processor of the communication device is configured to provide computing and control capabilities. The memory of the communication equipment comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operating system and the computer program to run on the non-volatile storage medium. The communication interface of the communication equipment is used for carrying out wired or wireless communication with an external terminal, and the wireless communication can be realized through WIFI (wireless fidelity), an operator network, NFC (near field communication) or other technologies. The computer program is executed by a processor to implement a number calling method. The display screen of the communication equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the communication equipment can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on the shell of the communication equipment, an external keyboard, a touch pad or a mouse and the like.
It will be understood by those skilled in the art that the configuration shown in fig. 7 is a block diagram of only a portion of the configuration associated with the present application, and does not constitute a limitation on the communication device to which the present application is applied, and a particular communication device may include more or less components than those shown in the drawings, or combine certain components, or have a different arrangement of components.
In one embodiment, a communication device is provided, comprising a memory and a processor, the memory having a computer program stored therein, the processor implementing the following steps when executing the computer program:
when a call request carrying an emergency number is received in a flight mode, acquiring a network type supported by a user identification card appointed by the call request; determining a calling condition for calling the emergency number according to the network type supported by the specified user identification card; detecting whether a call condition for dialing a call emergency number is satisfied; when a call condition for calling the emergency number is satisfied, the emergency number is called based on the designated subscriber identification card.
In one embodiment, the processor, when executing the computer program, further performs the steps of: the types of networks supported by the subscriber identity card include: a first network type and a second network type; when the network type supported by the specified user identification card is a first network type, the service state of the user identification card is used as a calling condition for the specified user identification card to call the emergency number; and when the network type supported by the specified subscriber identity card is the second network type, taking the service registration state of the subscriber identity card as the calling condition of the specified subscriber identity card for calling the emergency number.
In one embodiment, the processor when executing the computer program further performs the steps of: when the service state of the user identification card is used as a calling condition for calling the emergency number by the specified user identification card, detecting the service state of the specified user identification card; and when the service state of the designated subscriber identification card is the service, determining that the calling condition for calling the emergency number is satisfied.
In one embodiment, the processor, when executing the computer program, further performs the steps of: when the service registration state of the user identification card is used as a calling condition for calling the emergency number by the specified user identification card, detecting the service registration state of the specified user identification card; and when the service registration state of the designated subscriber identity module card is the service registration completion state, determining that the calling condition for calling the emergency number is satisfied.
In one embodiment, the processor, when executing the computer program, further performs the steps of: when the service registration state of the user identification card is used as a calling condition for calling the emergency number by the appointed user identification card, the high-definition voice call service registration state and/or the wireless call service registration state of the appointed user identification card are/is detected.
In one embodiment, the processor, when executing the computer program, further performs the steps of: when a call request carrying an emergency number is received in a flight mode, acquiring identification card information of a user identification card appointed by the call request; and analyzing the identification card information of the designated user identification card, and determining the network type supported by the designated user identification card.
In one embodiment, the processor when executing the computer program further performs the steps of: analyzing the identification card information of the designated user identification card to obtain the operator identification of the designated user identification card; and determining the network type supported by the specified subscriber identity card according to the operator identification.
In one embodiment, the processor, when executing the computer program, further performs the steps of: when a call condition for calling the emergency number is not satisfied and the call condition is not satisfied even after a first waiting time elapses, the emergency number is called based on the designated subscriber identification card.
In one embodiment, the processor, when executing the computer program, further performs the steps of: when the calling of the emergency number based on the designated subscriber identification card is unsuccessful or does not meet the calling condition of calling the emergency number, detecting whether other subscriber identification cards different from the designated subscriber identification card exist in the equipment; when other user identification cards different from the specified user identification card exist, any one of the other user identification cards is updated to the specified user identification card; and returning to execute the step of determining the calling condition for calling the emergency number according to the network type supported by the specified subscriber identity card.
In one embodiment, the processor, when executing the computer program, further performs the steps of: when other user identification cards different from the designated user identification card exist in the equipment and the designated user identification card does not meet the calling condition of calling the emergency number, detecting the service states of all the user identification cards of the equipment; when the service states of all the subscriber identity cards of the device are in service, determining that the calling condition for calling the emergency number is satisfied.
In one embodiment, a computer-readable storage medium is provided, having a computer program stored thereon, which when executed by a processor, performs the steps of:
when receiving a call request carrying an emergency number in a flight mode, acquiring a network type supported by a user identification card appointed by the call request; determining the calling condition of calling the emergency number according to the network type supported by the specified user identification card; detecting whether a call condition for dialing a call emergency number is satisfied; when a call condition for calling the emergency number is satisfied, the emergency number is called based on the designated subscriber identification card.
In one embodiment, the computer program when executed by the processor further performs the steps of: the network types supported by the subscriber identity card include: a first network type and a second network type; when the network type supported by the appointed subscriber identity module card is the first network type, the service state of the subscriber identity module card is used as the calling condition for calling the emergency number by the appointed subscriber identity module card; and when the network type supported by the specified subscriber identity card is the second network type, taking the service registration state of the subscriber identity card as the calling condition of the specified subscriber identity card for calling the emergency number.
In one embodiment, the computer program when executed by the processor further performs the steps of: when the service state of the user identification card is used as a calling condition for calling the emergency number by the specified user identification card, detecting the service state of the specified user identification card; and when the service state of the designated subscriber identification card is the service, determining that the calling condition for calling the emergency number is satisfied.
In one embodiment, the computer program when executed by the processor further performs the steps of: when the service registration state of the user identification card is used as a calling condition for calling the emergency number by the specified user identification card, detecting the service registration state of the specified user identification card; and when the service registration state of the designated subscriber identity module card is the service registration completion state, determining that the calling condition for calling the emergency number is met.
In one embodiment, the computer program when executed by the processor further performs the steps of: and when the service registration state of the user identification card is taken as a calling condition for calling the emergency number by the specified user identification card, detecting the high-definition voice call service registration state and/or the wireless call service registration state of the specified user identification card.
In one embodiment, the computer program when executed by the processor further performs the steps of: when a call request carrying an emergency number is received in a flight mode, acquiring identification card information of a user identification card appointed by the call request; and analyzing the identification card information of the designated user identification card, and determining the network type supported by the designated user identification card.
In one embodiment, the computer program when executed by the processor further performs the steps of: analyzing the identification card information of the designated user identification card to obtain the operator identification of the designated user identification card; and determining the network type supported by the specified subscriber identity card according to the operator identification.
In one embodiment, the computer program when executed by the processor further performs the steps of: when a call condition for calling the emergency number is not satisfied and the call condition is not satisfied even after a first waiting time elapses, the emergency number is called based on the designated subscriber identification card.
In one embodiment, the computer program when executed by the processor further performs the steps of: when the calling of the emergency number based on the designated subscriber identification card is unsuccessful or does not meet the calling condition of calling the emergency number, detecting whether other subscriber identification cards different from the designated subscriber identification card exist in the equipment; when other user identification cards different from the specified user identification card exist, any one of the other user identification cards is updated to the specified user identification card; and returning to execute the step of determining the calling condition for calling the emergency number according to the network type supported by the specified subscriber identity card.
In one embodiment, the computer program when executed by the processor further performs the steps of: when other user identification cards different from the designated user identification card exist in the equipment and the designated user identification card does not meet the calling condition of calling the emergency number, detecting the service states of all the user identification cards of the equipment; when the service states of all the subscriber identity cards of the device are in service, determining that the calling condition for calling the emergency number is satisfied.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database or other medium used in the embodiments provided herein can include at least one of non-volatile and volatile memory. Non-volatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical storage, or the like. Volatile Memory can include Random Access Memory (RAM) or external cache Memory. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), among others.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, and these are all within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (12)
1. A method for number calling, the method comprising:
when a call request carrying an emergency number is received in a flight mode, acquiring a network type supported by a user identification card appointed by the call request; the network types supported by the subscriber identity card comprise: a first network type and a second network type;
when the network type supported by the appointed subscriber identification card is a first network type, taking the service state of the subscriber identification card as a calling condition for calling the emergency number by the appointed subscriber identification card; when the network type supported by the appointed subscriber identity module card is a second network type, the service registration state of the subscriber identity module card is used as a calling condition for the appointed subscriber identity module card to call the emergency number;
detecting whether a call condition for dialing a call emergency number is satisfied;
and calling the emergency number based on the specified subscriber identification card when a calling condition for calling the emergency number is satisfied.
2. The method of claim 1, wherein the detecting whether a call condition for dialing the emergency number is satisfied comprises:
when the service state of the user identification card is used as a calling condition for calling an emergency number by the specified user identification card, detecting the service state of the specified user identification card;
and when the service state of the specified subscriber identity module card is the service, determining that the calling condition for calling the emergency number is satisfied.
3. The method of claim 1, wherein the detecting whether a call condition for dialing the emergency number is satisfied comprises:
when the service registration state of the user identification card is used as a calling condition for calling the emergency number by the specified user identification card, detecting the service registration state of the specified user identification card;
and when the service registration state of the specified user identification card is the service registration completion, determining that the calling condition for calling the emergency number is satisfied.
4. The method of claim 3, wherein the detecting the service registration status of the designated subscriber identity card when the service registration status of the subscriber identity card is used as a call condition for the designated subscriber identity card to call an emergency number comprises:
and when the service registration state of the user identification card is taken as the calling condition of the appointed user identification card for calling the emergency number, detecting the high-definition voice call service registration state and/or the wireless call service registration state of the appointed user identification card.
5. The method according to claim 1, wherein the obtaining the network type supported by the subscriber identity card specified by the call request when the call request carrying the emergency number is received in the airplane mode comprises:
when receiving a call request carrying an emergency number in a flight mode, acquiring identification card information of a user identification card appointed by the call request;
and analyzing the identification card information of the specified user identification card, and determining the network type supported by the specified user identification card.
6. The method of claim 5, wherein analyzing the identification card information of the designated subscriber identification card to determine the network type supported by the designated subscriber identification card comprises:
analyzing the identification card information of the specified user identification card to obtain an operator identifier of the specified user identification card;
and determining the network type supported by the specified user identification card according to the operator identification.
7. The method of claim 1, further comprising:
when a call condition for calling an emergency number is not satisfied and the call condition is not satisfied even after a first waiting time elapses, the emergency number is called based on the designated subscriber identification card.
8. The method of claim 1, further comprising:
when the calling of the emergency number based on the designated subscriber identification card is unsuccessful or does not meet the calling condition of calling the emergency number, detecting whether other subscriber identification cards different from the designated subscriber identification card exist in the equipment;
when other user identification cards different from the specified user identification card exist, updating any one of the other user identification cards into the specified user identification card;
and returning to execute the step of determining the calling condition of calling the emergency number according to the network type supported by the specified subscriber identity module.
9. The method of claim 1, wherein when there is another subscriber identity card different from the designated subscriber identity card in the device and the designated subscriber identity card does not satisfy the call condition for calling the emergency number, the method further comprises:
detecting service states of all user identification cards of the equipment;
and when the service states of all the user identification cards of the equipment are in service, determining that the calling condition for calling the emergency number is met.
10. A number calling apparatus, comprising:
the network type determining module is used for acquiring the network type supported by the subscriber identity module card appointed by the call request when receiving the call request carrying the emergency number in the flight mode; the network types supported by the subscriber identity card comprise: a first network type and a second network type;
a calling condition determining module, configured to use a service state of the subscriber identity card as a calling condition for the specified subscriber identity card to call the emergency number when the network type supported by the specified subscriber identity card is the first network type; when the network type supported by the appointed user identification card is a second network type, the service registration state of the user identification card is used as a calling condition for the appointed user identification card to call the emergency number;
the calling condition detection module is used for detecting whether the calling condition for calling the emergency number is met;
and the calling module is used for calling the emergency number based on the specified subscriber identification card when the calling condition for calling the emergency number is met.
11. A communication device comprising a memory and a processor, the memory storing a computer program, wherein the processor when executing the computer program performs the steps of the method according to any of claims 1 to 9.
12. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 9.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2021/093833 WO2021228228A1 (en) | 2020-05-15 | 2021-05-14 | Number calling method, apparatus and communication device, and storage medium |
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| CN2020104122145 | 2020-05-15 | ||
| CN202010412214 | 2020-05-15 |
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