21 results about "Emergency Number" patented technology

Disclosed are a call processing method and apparatus, and a device and a readable storage medium. The call processing method comprises: receiving emergency call signaling corresponding to an emergency call; determining whether the emergency call signaling comprises an additional emergency number field; if the emergency call signaling comprises an additional emergency number field, on the basis of the additional emergency number field, determining a target additional number, and transferring the emergency call to a first processing center corresponding to the target additional number; and if the emergency call signaling does not comprise an additional emergency number field, reading an emergency call category field from the emergency call signaling, so as to obtain a target category, and transferring the emergency call to a second processing center corresponding to the target category.

This invention discloses an intelligent purification method and apparatus for outbound number formats. The method extends address filtering function pointers in the channel technical descriptor, allowing each channel driver to independently parse address formats and perform number filtering. A character-level whitelist filtering engine is constructed. Filtering logic is injected into channel requests and call entry points to generate filtered addresses and write filtering flags. A SIP session supplement module is registered to perform secondary filtering on the user portion of the identity header URI and includes built-in exemptions for special system number prefixes. Emergency number consistency exemptions are implemented at the channel layer, protocol layer, and header construction layer. Filtering flags are propagated across transfer and merging scenarios via CDR variables, and target numbers are further purified during the CDR release phase. A global switch is implemented for real-time activation and deactivation via a management interface and command line. This invention achieves adaptive channel purification, ensures the integrity of emergency calls, guarantees consistent CDR data across all scenarios, and improves the success rate of outbound calls.

Methods, systems, computer-readable media, devices, and apparatus for preparing an emergency call are provided. One example includes detecting that a user of a mobile device has initiated an emergency call, obtaining an indication of the current geographic location of the mobile device, and, in response to the detection and based on the obtained indication, selecting an emergency number to be called for the emergency call, and switching the SUB and RAT upon an initial attempt that fails.

Systems, methods, and computer-readable media are provided for calculating a location of user equipment (UE) prior to communicating an SMS message to an emergency number. More particularly, additional time is provided to location services so a complete location can be determined, prior to an SMS message being composed and communicated to emergency services. To do so, the UE transitions into an emergency mode as soon as the recipient of the text message is identified as an emergency number (e.g., 911). This immediately causes the UE to unblock all numbers (i.e., in case emergency services needs to initiate a voice call to the UE), enable location services, and initiate a location calculation. As a result, the location calculation is already determined by the time the user composes the text hits send.

The embodiment of the invention provides an emergency call method and device, relates to the field of communication, and can improve the success rate of an emergency call. The method is applied to terminal equipment, the terminal equipment is registered in a communication network of an affiliation operator, and the method comprises the following steps: receiving an operation of dialing an emergency number by a user, and searching a communication network of a non-affiliation operator supporting an IMS emergency call under the condition that a preset condition is met; the preset condition comprises that the terminal equipment fails to register in an IMS network of an affiliated operator; and under the condition that the communication network of the non-home operator supporting the IMS emergency call is searched, the terminal equipment emergently registers to the IMS network of the non-home operator and sends an INVITE message to the IMS network of the non-home operator, and the INVITE message comprises an emergency identifier corresponding to the emergency number.

Described herein is an Internet Protocol (IP) multimedia subsystem (IMS) node configured to receive a call request from an inbound roaming user equipment (UE) and determine that a called party identifier in the call request corresponds to an emergency number. The emergency number is associated with geographic entity in which a home network of the inbound roaming UE is located. In response to the determining, the IMS node sends the call request to an emergency call session control function (E-CSCF) for routing to a public service answering point (PSAP).

This disclosure discloses an interface display method and terminal device in the call technology field. When the terminal is in airplane mode and a user dials a non-emergency number, an entry is provided to quickly disable airplane mode, simplifying user operation. The method includes: displaying a first interface with a dialing button and icon indicating airplane mode; after inputting a non-emergency number, displaying it in the first interface; upon dialing, displaying a second interface with prompt information and an option to disable airplane mode; and upon selection, displaying a third interface without the icon.

A communication method and apparatus, relating to the technical field of communications. In the method, a mobility management network element can determine, on the basis of a first area where a terminal is located, an emergency number associated with the first area, and send the determined emergency number to the terminal, so that when a user enters a country or region in which the emergency number is unfamiliar to the user, or when the user cannot ascertain the country or region where the user is currently located, the user can dial the corresponding emergency number in a timely and accurate manner, which helps ensure user safety.

The invention discloses an emergency call processing method, which is applied to a first platform arranged on a satellite, and comprises the following steps: receiving a first request sent by a terminal; the first request comprises a calling number; determining whether the call number is an emergency number; a plurality of emergency numbers and position information of a PSAP corresponding to each emergency number are stored in the first platform, and the PSAP is used for processing a call of the terminal; under the condition that the call number is an emergency number, determining a PSAP corresponding to the call number in a satellite coverage range; and sending a second request to the PSAP corresponding to the call number, wherein the second request is used for establishing communication connection between the PSAP corresponding to the call number and the terminal.

This disclosure provides a terminal call control method, apparatus, electronic device, and storage medium. The terminal call control method includes: after detecting a call command for an emergency number in an off-network state, determining the type of the emergency number; determining the target state of the terminal when issuing the call based on the type of the emergency number; wherein the call link for the emergency number is different in different states; and issuing the call for the emergency number in the target state. Thus, by determining the type of the emergency number and selecting the corresponding target state for calling, the slow call speed or call failures caused by operators failing to identify different types of emergency numbers and using a single calling method can be reduced.

The embodiments of the present application relate to the field of communications. Provided are an emergency call method and apparatus, which can improve the success rate of emergency calls. The method is applied to a terminal device. The terminal device is registered with a communication network of a home operator. The method comprises: receiving a user's operation of dialing an emergency number, and when a preset condition is met, searching for a communication network of a non-home operator that supports an IMS emergency call, wherein the preset condition comprises a failure of a terminal device to register with an IMS network of a home operator; and when the communication network of the non-home operator that supports the IMS emergency call is found, the terminal device performing emergent registration with an IMS network of the non-home operator, and sending an INVITE message to the IMS network of the non-home operator, wherein the INVITE message comprises an emergency identifier corresponding to the emergency number.

Disclosed in the present application is an emergency call processing method, which is applied to a first platform provided on a satellite. The method comprises: receiving a first request sent by a terminal, the first request comprising a called number; determining whether the called number is an emergency number, the first platform storing a plurality of emergency numbers and location information of a PSAP corresponding to each emergency number, and the PSAP being used for processing a call of the terminal; in the case of the called number being an emergency number, determining the PSAP within the satellite coverage corresponding to the called number; and sending a second request to the PSAP corresponding to the called number, the second request being used for establishing a communication connection between the PSAP corresponding to the called number and the terminal.

The invention provides an eCall method based on a CAT1 technology, and relates to the technical field of Internet of Vehicles. The method comprises the following steps: when the microprocessor judges that an emergency occurs in a vehicle, the microprocessor notifies a CAT1 communication module to dial an emergency rescue call according to a UART / SPI communication protocol; the CAT1 communication module searches an optimal LTE network and establishes IMS registration, so that the CAT1 communication module can carry out VoLTE conversation; the CAT1 communication module receives vehicle position information through the satellite positioning antenna and sends the vehicle position information to the microprocessor, and the microprocessor generates minimum data set MSD data according to the vehicle position information; the CAT1 communication module is connected with a WAN antenna through a WAN antenna interface, is connected to an LTE CAT1 network through the WAN antenna, sends MSD data to an emergency rescue center through the LTE CAT1 network, dials an emergency number through VoLTE, and establishes voice communication with the emergency rescue center. The advantage of high cost performance of the CAT1 communication module is utilized, a more reliable and more advanced vehicle emergency communication function is provided, meanwhile, efficient utilization of resources is achieved, and cost is reduced.

The invention provides an interface display method and terminal equipment, and relates to the technical field of conversation. According to the method, when the terminal equipment is in the flight mode and the target number dialed by the user is a non-emergency number, an entrance for rapidly closing the flight mode can be provided for the user, and user operation is simplified. The method comprises the steps that a first interface is displayed at a first time point, the first interface comprises a dialing button and a first icon, and the first icon indicates that the terminal equipment is in a flight mode; in response to an operation of inputting a target number on the first interface by a user, displaying the target number on the first interface, the target number being a non-emergency number; in response to an operation of clicking a dialing button on the first interface by the user, displaying a second interface, the second interface including prompt information and a first option, and the prompt information being used for prompting to close the flight mode; and in response to an operation of clicking the first option of the second interface by the user, displaying a third interface which does not include the first icon.

Systems, methods, and computer-readable media are provided for delaying communication of a short message service (SMS) message to an emergency number until a location of user equipment (UE) is determined. A network-side server receives an SMS message addressed to an emergency number along with an initial location estimate from the UE. The server initiates a timer and transmits one or more location update requests to the UE. While the timer is active, the server receives updated location information and evaluates the associated uncertainty. Once the uncertainty satisfies a threshold or the timer expires, the server forwards the SMS message to the emergency number along with a location of the UE.

The present disclosure provides an emergency call processing method and device, electronic equipment, computer readable storage medium and computer program product, relating to the technical field of computer. The method comprises: obtaining the positioning information of the device that sends the emergency call request based on the obtained emergency call request; obtaining address information by performing inverse address resolution on the positioning information; obtaining the jurisdiction alarm number and / or the jurisdiction emergency number of the address information; and transferring the emergency call request to the jurisdiction alarm number and / or the jurisdiction emergency number. The method can quickly and accurately obtain the jurisdiction number and automatically transfer without manual operation, thereby improving the transfer efficiency and the rescue efficiency.

Methods are provided for initiating an emergency call session between a public safety access point (PSAP) and a wireless device, receiving from the PSAP a session initiation protocol (SIP) signaling message containing an emergency callback number, and updating a recognized call number list of the wireless device to identify the emergency callback number as a recognized emergency number.

The invention discloses a visitor flow rate prediction method, device and equipment for a business hall and a storage medium, and relates to the technical field of computers, and the method comprises the steps: obtaining target region meteorological data and power business public opinion data; determining a meteorological influence degree by combining the meteorological data, the reference meteorological data and the meteorological factor coefficient, and determining a public opinion influence degree by combining the public opinion data, the reference public opinion data, the public opinion weight and the diffusion coefficient; respectively combining the two influence degrees with corresponding sensitivity coefficients and time attenuation factors to obtain a first number of people and a second number of people, and adding the first number of people and the second number of people to obtain an emergency number of people; and combining the sudden number of people with the basic number of people to determine target people flow. The reference meteorological data is corrected by combining the initial meteorological data with the previous periodic data, and the reference public opinion data is corrected by combining the initial public opinion data with the business consultation quantity fluctuation. And the target service number of people can be determined according to the mapping relation, and a human scheduling scheme is generated. The method can improve the accuracy of people flow prediction.

A communication method and device relate to the technical field of communication. In the method, a mobility management network element can determine an emergency number associated with a first area based on the first area where the terminal is located, and send the determined emergency number to the terminal, so that when a user enters a country or region unfamiliar with the emergency number, or the user cannot know the country or region where the user is currently located at all, the emergency number is sent to the terminal. Therefore, the corresponding emergency number can be dialed timely and accurately, so that the safety of the user is guaranteed.