WO2021128744A1

WO2021128744A1 - Emergency communication method and apparatus therefor

Info

Publication number: WO2021128744A1
Application number: PCT/CN2020/094480
Authority: WO
Inventors: 张敬敏
Original assignee: 追信数字科技有限公司
Priority date: 2019-12-25
Filing date: 2020-06-05
Publication date: 2021-07-01
Also published as: CN110933612B; CN110933612A

Abstract

Disclosed are an emergency communication method and an apparatus therefor. The method comprises: an emergency control platform transmitting an emergency mode starting control signal packet to a base station, wherein the emergency mode starting control signal packet comprises an emergency mode starting signal and a key; the base station transmitting the emergency mode starting control signal packet to all emergency communication apparatuses within a coverage area by means of a mobile network; the emergency communication apparatus performing unpacking processing on the emergency mode starting control signal packet to acquire the key, performing identity verification on the key, and after verification is passed, parsing the emergency mode starting signal and starting an emergency mode of the emergency communication apparatus; and the emergency communication apparatus calling a preset emergency mode hardware parameter and sending an alarm signal. In the present invention, an emergency mode is provided for an emergency communication apparatus, and an emergency mode starting signal can be passively acquired, so that the real-time acquisition of an emergency notification and the real-time transmission of an alarm signal are realized; and an alarm sound is sent at full volume to warn people in an emergency event area to escape danger in a timely manner.

Description

Emergency communication method and device

Technical field

The invention belongs to the technical field of emergency communication, and relates to an emergency communication method and device.

Background technique

When sudden natural disasters strike in an instant, or when people encounter sudden emergencies, they often fail to detect and initiate emergency measures in the first time, resulting in irreparable losses. At this time, the most important thing is for personnel to establish contact with the outside world. However, the mobile communication terminals that people carry with them generally do not have emergency communication functions, and they cannot get emergency notifications in the first time, nor can they send out alarm signals in time.

technical problem

At present, mobile communication terminals on the market generally have two use states: normal mode and silent mode. In the above two modes, the emergency state cannot be automatically activated, especially in the silent mode, and the notification information cannot be received in time. The emergency measures are all Can not be effectively established. Therefore, providing an emergency communication method and device implemented through an emergency mode is a technical problem to be solved urgently by those skilled in the art.

Technical solutions

In view of the above-mentioned research status and existing problems, the present invention provides an emergency communication method and device to provide an emergency mode for emergency communication devices, and can passively obtain the emergency mode activation signal, thereby realizing the real-time acquisition of emergency notifications. The alarm signal is sent in real time, and the alarm sound is sent at the maximum volume to remind people in the emergency area to avoid danger in time.

To achieve the above-mentioned purpose, the specific plan is as follows:

An emergency communication method includes the following steps:

S1. The emergency control platform sends an emergency mode activation control signal packet to the base station, where the emergency mode activation control signal packet includes an emergency mode activation signal and a key;

S2. The base station sends the emergency mode activation control signal packet to all emergency communication devices in the coverage area through the mobile network;

S3. The emergency communication device unpacks the emergency mode start control signal package, obtains the key, performs identity verification on the key, and after the verification is passed, analyzes the emergency mode start signal, and starts the emergency communication device Emergency mode

S4. The emergency communication device calls the preset emergency mode hardware parameters and sends out an alarm signal.

Preferably, the emergency control platform sends an emergency mode activation control signal packet to a base station via a mobile network, and the base station sends the emergency mode activation control signal packet to an emergency communication device via a mobile network, and the mobile network includes 4G/5G network.

Preferably, the S3 further includes analyzing the emergency mode activation signal, obtaining emergency notification information, and displaying the emergency notification information, and/or broadcasting the emergency notification information at the maximum volume of the emergency communication device.

Preferably, in the S4, the emergency mode hardware parameters include volume control parameters, flashlight control parameters, and radio frequency transmission parameters, and the corresponding hardware devices are activated and adjusted according to the emergency mode hardware parameters.

Preferably, in the S4, the emergency mode hardware parameters further include GPS positioning parameters, the emergency communication device is positioned according to the GPS positioning parameters, and the positioning information is sent to the emergency control platform through the mobile network.

The present invention also provides an emergency communication device, which includes a baseband module, an emergency mode activation module, a memory, a key verification module and an alarm module;

The baseband module receives the emergency mode activation control signal package, unpacks the emergency mode activation control signal package, obtains the emergency mode activation signal and the key, and sends the key to the key verification module;

The key verification module performs identity verification on the key, and after the verification is passed, the emergency mode activation module obtains and parses the emergency mode activation signal, retrieves the emergency mode hardware parameters preset in the memory, and configures The emergency mode hardware parameters are sent to the alarm module;

The alarm module executes an alarm action according to the emergency mode hardware parameters.

Preferably, the alarm module includes a speaker and a flashlight; the speaker parameter in the emergency mode hardware parameters is the maximum volume, and the flashlight parameter is flashing at a given period.

Preferably, the alarm module further includes a radio frequency generator; the radio frequency generator parameter in the emergency mode hardware parameters is a radio frequency signal transmission parameter, and the radio frequency generator performs radio transmission according to the radio frequency signal transmission parameter.

Preferably, it also includes a GPS module. The baseband module retrieves GPS positioning parameters, performs positioning of the emergency communication device according to the GPS positioning parameters, and sends the positioning information to the emergency control platform through the mobile network.

Preferably, a deep well isolation and a guard ring are used for isolation processing between the baseband module and the radio frequency generator.

Beneficial effect

The invention has the functions of setting authority keys and rescue communication. When an emergency event occurs, it can receive emergency early warning events normally. The emergency control platform activates all emergency communication devices in the area through the mobile network, and controls the emergency communication device to passively receive early warning notification information. , And automatically alarm reminders. The alarm reminder function includes controlling the emergency communication device to give an audible and visual alarm, emitting an early warning sound at the maximum volume, and flashing the flashlight so that rescuers can find the alarm as soon as possible; it also has automatic radio signals such as radio frequency, and The GPS positioning function provides pre-police position reminders from many aspects. There is no need for manual operation by the user. The entire process is activated by the emergency control platform through obtaining permissions, and the emergency mode is started in the whole area, which improves the centralized control and processing capabilities of emergency incidents and reduces property losses and casualties.

Description of the drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are merely embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained from the provided drawings without creative work.

Figure 1 is a flow chart of the emergency communication method provided by the present invention;

Figure 2 is an organizational block diagram of the emergency communication device provided by the present invention;

Fig. 3 is a schematic diagram of emergency communication provided by embodiment 1 of the present invention;

Figure 4 is a schematic diagram of emergency communication provided by Embodiment 2 of the present invention.

The best mode of the present invention

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Refer to Figure 1, which is a flowchart of an emergency communication method. This embodiment adds an emergency mode setting on the basis of an existing smart phone. When an emergency event occurs, all emergency communications within the area are uniformly activated. The emergency mode of the device provides emergency warning. Including the following steps:

S1. The emergency control platform sends an emergency mode start control signal package to the base station. The emergency mode start control signal package includes an emergency mode start signal and a key.

In a specific embodiment, the emergency control platform sends an emergency mode activation control signal package to the base station through the mobile network. The base station sends the emergency mode activation control signal package to the emergency communication device through the mobile network. The mobile network includes 4G/5G network.

S2. The base station sends the emergency mode activation control signal packet to all emergency communication devices in the coverage area through the mobile network.

S3. The emergency communication device unpacks the emergency mode start control signal package, obtains the key, and performs identity verification on the key. After the verification is passed, the emergency mode start signal is analyzed and the emergency mode of the emergency communication device is started.

In a specific embodiment, the emergency mode activation signal is analyzed, emergency notification information is obtained, and emergency notification information is displayed, and/or the emergency notification information is broadcast at the maximum volume of the emergency communication device.

S4. The emergency communication device retrieves the preset hardware parameters of the emergency mode and sends out an alarm signal.

The emergency mode hardware parameters include volume control parameters, flashlight control parameters, and radio frequency transmission parameters. The corresponding hardware devices are activated and adjusted according to the emergency mode hardware parameters.

The hardware parameters of the emergency mode also include GPS positioning parameters. According to the GPS positioning parameters, the emergency communication device is positioned, and the positioning information is sent to the emergency control platform through the mobile network.

Referring to Figure 2, the emergency communication device used to implement the above emergency communication rescue method includes a baseband module, an emergency mode activation module, a memory, a key verification module, and an alarm module; the baseband module receives the emergency mode activation control signal package, Start the control signal package for unpacking processing, obtain the emergency mode start signal and key, and send the key to the key verification module; the key verification module authenticates the key, and after the verification is passed, the emergency mode start module obtains and Analyze the emergency mode start signal, retrieve the emergency mode hardware parameters preset in the memory, and send the emergency mode hardware parameters to the alarm module; the alarm module executes the alarm action according to the emergency mode hardware parameters.

In a specific embodiment, the alarm module includes a speaker and a flashlight; the speaker parameter in the emergency mode hardware parameters is the maximum volume, and the flashlight parameter is flashing at a given period.

In a specific embodiment, the alarm module further includes a radio frequency generator; the radio frequency generator parameter in the emergency mode hardware parameters is a radio frequency signal transmission parameter, and the radio frequency generator performs radio transmission according to the radio frequency signal transmission parameter. The baseband module and the radio frequency generator adopt deep well isolation and protection ring for isolation processing.

In a specific embodiment, the emergency communication device further includes a GPS module. The baseband module retrieves GPS positioning parameters, performs positioning of the emergency communication device according to the GPS positioning parameters, and sends the positioning information to the emergency control platform through the mobile network.

Embodiments of the present invention

Example 1

Referring to Figure 3, the emergency control platform sends the emergency mode start control signal package to the base station in the emergency event area through the mobile network, and the base station sends the emergency mode start control signal package to all emergency communication terminals in the coverage area through the mobile network. The emergency mode start control signal package is analyzed, the key is obtained, and the key is verified for identity and authority. After the verification is passed, the emergency mode start authority is obtained. The emergency mode start control module analyzes the emergency mode start signal to obtain emergency notification information through the emergency communication terminal The display screen displays the emergency notification information, and broadcasts the emergency notification information at the maximum volume of the emergency communication device. The maximum volume control parameter is retrieved from the speaker parameters in the emergency mode pre-stored in the memory.

Example 2

Referring to Figure 4, the difference between Embodiment 2 and Embodiment 1 is that the emergency mode activation control module parses the emergency mode activation signal to obtain an excitation signal for calling the emergency mode hardware parameters preset in the memory, and sends the emergency mode hardware parameters to Alarm module: The alarm module executes alarm actions according to the hardware parameters of the emergency mode. Among them, the alarm module can be the speaker and flashlight that comes with the emergency communication device. In the emergency mode, the speaker parameter is the maximum volume, and the flashlight parameter is flashing at a given cycle to remind the surrounding people of emergency events and expose their position for rescue; The alarm module can also be a radio frequency generator. The radio frequency generator parameter is a radio frequency signal transmission parameter. The radio frequency generator performs radio transmission according to the radio frequency signal transmission parameter, which is convenient for implementing life detection and rescue in the event of a burial accident. During the above alarm action, the baseband module retrieves GPS positioning parameters, and locates the emergency communication device according to the GPS positioning parameters, and sends the positioning information to the emergency control platform through the mobile network, so as to obtain personnel positioning information at the first time and implement external Emergency treatment.

Industrial applicability

The invention discloses an emergency communication method and its device. An emergency control platform sends an emergency mode start control signal package to a base station. The emergency mode start control signal package includes an emergency mode start signal and a key; the base station controls the start of the emergency mode through a mobile network The signal packet is sent to all emergency communication devices in the coverage area; the emergency communication device unpacks the emergency mode start control signal package, obtains the key, and performs identity verification on the key. After the verification is passed, the emergency mode start signal is analyzed, and Start the emergency mode of the emergency communication device; the emergency communication device retrieves the preset hardware parameters of the emergency mode and sends out an alarm signal. The present invention provides an emergency mode for emergency communication devices, and can passively obtain the emergency mode start signal, thereby realizing the real-time acquisition of emergency notifications, the real-time transmission of alarm signals, and the alarm sound is sent at the maximum volume to remind the emergency event area. Personnel avoid danger in time.

Sequence Listing Free Content

The above provides a detailed introduction to an emergency communication method and device provided by the present invention. Specific examples are used in this article to explain the principles and implementation of the present invention. The description of the above embodiments is only used to help understand the present invention. Method and its core idea; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation and the scope of application. In summary, the content of this specification should not be construed as a reference to the present invention limit.

In this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such existence between these entities or operations. The actual relationship or order. Moreover, the terms "include", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes those that are not explicitly listed Other elements of, or also include elements inherent to this process, method, article or equipment. If there are no more restrictions, the element defined by the sentence "including a..." does not exclude the existence of other same elements in the process, method, article, or equipment that includes the element.

Claims

An emergency communication method, characterized in that it comprises the following steps:

S1. The emergency control platform sends an emergency mode activation control signal packet to the base station, where the emergency mode activation control signal packet includes an emergency mode activation signal and a key;

S2. The base station sends the emergency mode activation control signal packet to all emergency communication devices in the coverage area through the mobile network;

S3. The emergency communication device unpacks the emergency mode start control signal package, Acquire a key, perform identity verification on the key, and after the verification is passed, analyze the emergency mode start signal, and start the emergency mode of the emergency communication device;

S4. The emergency communication device retrieves preset hardware parameters of the emergency mode and sends out an alarm signal.
The emergency communication device according to claim 1, wherein, in the S1, the emergency control platform sends an emergency mode activation control signal packet to the base station through the mobile network, and the base station transmits the emergency mode activation control signal packet through the mobile network. The mode start control signal packet is sent to the emergency communication device, and the mobile network includes a 4G/5G network.
The emergency communication device according to claim 1, wherein the S3 further comprises: analyzing the emergency mode activation signal, obtaining emergency notification information, and displaying the emergency notification information, and/or using the emergency communication device as the maximum The emergency notification information is broadcasted in the volume.
The emergency communication device according to claim 1, characterized in that, in the S4, the emergency mode hardware parameters include volume control parameters, flashlight control parameters, and radio frequency transmission parameters. According to the emergency mode hardware parameters, the corresponding hardware equipment Perform start-up and adjustment control.
The emergency communication device according to claim 1, characterized in that, in the S4, the emergency mode hardware parameters further include GPS positioning parameters, the emergency communication device is positioned according to the GPS positioning parameters, and the positioning information is passed through the mobile The network is sent to the emergency control platform.
An emergency communication device of the emergency communication method according to any one of claims 1-5, characterized in that it comprises a baseband module, an emergency mode activation module, a memory, a key verification module and an alarm module;

The baseband module receives the emergency mode activation control signal package, unpacks the emergency mode activation control signal package, obtains the emergency mode activation signal and the key, and sends the key to the key verification module;

The key verification module performs identity verification on the key, and after the verification is passed, the emergency mode activation module obtains and parses the emergency mode activation signal, retrieves the emergency mode hardware parameters preset in the memory, and configures The emergency mode hardware parameters are sent to the alarm module;

The alarm module executes an alarm action according to the emergency mode hardware parameters.
The emergency communication device according to claim 6, wherein the alarm module includes a speaker and a flashlight; the speaker parameter in the emergency mode hardware parameters is the maximum volume, and the flashlight parameter is flashing at a given period.
The emergency communication device according to claim 6, wherein the alarm module further comprises a radio frequency generator; the radio frequency generator parameter in the emergency mode hardware parameters is a radio frequency signal transmission parameter, and the radio frequency generator Perform radio transmission according to the radio frequency signal transmission parameters.
An emergency communication device according to claim 8, further comprising a GPS module, the baseband module retrieves GPS positioning parameters, and performs positioning of the emergency communication device according to the GPS positioning parameters, and sends the positioning information through the mobile network To the emergency control platform.
The emergency communication device according to claim 9, wherein the baseband module and the radio frequency generator are separated by a deep well isolation and a protection ring.