CN110933612B - Emergency communication method and device - Google Patents
Emergency communication method and device Download PDFInfo
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- CN110933612B CN110933612B CN201911360158.9A CN201911360158A CN110933612B CN 110933612 B CN110933612 B CN 110933612B CN 201911360158 A CN201911360158 A CN 201911360158A CN 110933612 B CN110933612 B CN 110933612B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/0269—System arrangements wherein the object is to detect the exact location of child or item using a navigation satellite system, e.g. GPS
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
- H04W12/043—Key management, e.g. using generic bootstrapping architecture [GBA] using a trusted network node as an anchor
- H04W12/0431—Key distribution or pre-distribution; Key agreement
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
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- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Computer Security & Cryptography (AREA)
- Child & Adolescent Psychology (AREA)
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Abstract
The invention discloses an emergency communication method and a device thereof.A emergency control platform sends 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 secret key; the base station sends an emergency mode starting control signal packet to all emergency communication devices in a coverage area through a mobile network; the emergency communication device unpacks the emergency mode starting control signal packet to obtain a secret key, performs identity verification on the secret key, analyzes an emergency mode starting signal after the verification is passed, and starts an emergency mode of the emergency communication device; the emergency communication device calls preset emergency mode hardware parameters and sends out an alarm signal. The invention provides an emergency mode for an emergency communication device, and can passively acquire an emergency mode starting signal, thereby realizing the real-time acquisition of emergency notification and the real-time transmission of an alarm signal, and transmitting an alarm sound with the maximum volume to remind personnel in an emergency event area to avoid danger in time.
Description
Technical Field
The invention belongs to the technical field of emergency communication, and relates to an emergency communication method and an emergency communication device.
Background
When sudden natural disasters arrive at the moment or when people encounter sudden emergency events, irreparable loss is caused because emergency measures cannot be detected and started at the first time. At this moment, most important is that the personnel need to establish contact with the outside, however, at present, mobile communication terminals carried by people generally do not have an emergency communication function, and cannot obtain emergency notification in the first time or send out an alarm signal in time.
At present, mobile communication terminals on the market are generally provided with two using states, namely a normal mode and a mute mode, and under the two modes, an emergency state cannot be automatically started, particularly under the mute mode, notification information cannot be timely received, and emergency measures cannot be effectively established.
Therefore, it is an urgent technical problem to be solved by those skilled in the art to provide an emergency communication method and device thereof implemented in an emergency mode.
Disclosure of Invention
The invention provides an emergency communication method and a device thereof aiming at the current research situation and the existing problems, provides an emergency mode for an emergency communication device, and can passively acquire an emergency mode starting signal, thereby realizing the real-time acquisition of emergency notification and the real-time transmission of an alarm signal, and transmitting an alarm sound with the maximum volume to remind personnel in an emergency area to avoid danger in time.
The specific scheme for achieving the purpose is as follows:
an emergency communication method comprises the following steps:
s1, the emergency control platform sends an emergency mode starting control signal packet to the base station, wherein the emergency mode starting control signal packet comprises an emergency mode starting signal and a secret key;
s2, the base station sends the emergency mode starting control signal packet to all emergency communication devices in a coverage area through a mobile network;
s3, the emergency communication device unpacks the emergency mode starting control signal packet to obtain a secret key, performs identity verification on the secret key, analyzes the emergency mode starting signal after the verification is passed, and starts an emergency mode of the emergency communication device;
and S4, the emergency communication device calls preset emergency mode hardware parameters and sends out an alarm signal.
Preferably, the emergency control platform sends an emergency mode starting control signal packet to a base station through a mobile network, the base station sends the emergency mode starting control signal packet to the emergency communication device through the mobile network, and the mobile network includes a 4G/5G network.
Preferably, the step S3 further includes parsing the emergency mode activation signal, obtaining emergency notification information, displaying the emergency notification information, and/or broadcasting the emergency notification information at the maximum volume of the emergency communication device.
Preferably, in S4, the emergency mode hardware parameters include a volume control parameter, a flash lamp control parameter, and a radio frequency emission parameter, and the corresponding hardware device is started and controlled according to the emergency mode hardware parameters.
Preferably, in S4, the emergency mode hardware parameters further include GPS positioning parameters, and the emergency communication device is positioned according to the GPS positioning parameters and sends positioning information to the emergency control platform through the mobile network.
The invention also provides an emergency communication device, which comprises a baseband module, an emergency mode starting module, a memory, a key verification module and an alarm module;
the baseband module receives an emergency mode starting control signal packet, unpacks the emergency mode starting control signal packet, obtains an emergency mode starting signal and a secret key, and sends the secret key to the secret key verification module;
the key verification module is used for verifying the identity of the key, and after the key passes the verification, the emergency mode starting module acquires and analyzes the emergency mode starting signal, calls an emergency mode hardware parameter preset in the memory and sends the emergency mode hardware parameter to the alarm module;
and the alarm module executes an alarm action according to the emergency mode hardware parameter.
Preferably, the alarm module comprises a speaker and a flashlight; the loudspeaker parameter in the emergency mode hardware parameter is the maximum volume value, and the flash lamp parameter flashes in a given period.
Preferably, the alarm module further comprises a radio frequency generator; and the radio frequency generator parameters in the emergency mode hardware parameters are radio frequency signal transmission parameters, and the radio frequency generator performs radio transmission according to the radio frequency signal transmission parameters.
Preferably, the emergency communication system further comprises a GPS module, the baseband module calls GPS positioning parameters, the emergency communication device is positioned according to the GPS positioning parameters, and positioning information is sent to the emergency control platform through the mobile network.
Preferably, a deep well isolation and protection ring is adopted between the baseband module and the radio frequency generator for isolation processing.
Compared with the prior art, the invention has the following beneficial effects:
the emergency communication system has the functions of setting an authority key and rescue communication, can normally receive emergency early warning events when the emergency events occur, the emergency control platform starts all emergency communication devices in the area through a mobile network, controls the emergency communication devices to passively receive early warning notification information and automatically carries out alarm reminding, and the alarm reminding function comprises the steps of controlling the emergency communication devices to carry out acousto-optic alarm, sending out early warning sound at the maximum volume and flashing a flash lamp so that rescuers can find alarm personnel as soon as possible; meanwhile, the system also has the functions of automatically sending radio signals such as radio frequency and the like and GPS positioning, and early warning azimuth reminding is carried out from multiple aspects. Need not user manual operation, whole process is carried out the emergent mode and is started in the whole region through obtaining the authority by emergency control platform, has improved the centralized control throughput of emergency, reduces loss of property and casualties.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from the provided drawings without inventive effort.
FIG. 1 is a flow chart of an emergency communication method provided by the present invention;
FIG. 2 is a block diagram of the emergency communication device provided by the present invention;
fig. 3 is a schematic diagram of emergency communication provided in embodiment 1 of the present invention;
fig. 4 is a schematic diagram of emergency communication provided in embodiment 2 of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a flowchart of an emergency communication method is shown, in this embodiment, on the basis of an existing smart phone, setting of an emergency mode is added, and when an emergency event occurs, the emergency modes of all emergency communication devices within an area are uniformly started to perform emergency warning. The method comprises the following steps:
and S1, the emergency control platform sends an emergency mode starting control signal packet to the base station, wherein the emergency mode starting control signal packet comprises an emergency mode starting signal and a secret key.
In a specific embodiment, the emergency control platform sends the emergency mode start control signal packet to the base station through the mobile network, and the base station sends the emergency mode start control signal packet to the emergency communication device through the mobile network, wherein the mobile network includes a 4G/5G network.
And S2, the base station sends the emergency mode starting control signal packet to all emergency communication devices in the coverage area through the mobile network.
And S3, the emergency communication device unpacks the emergency mode starting control signal packet to obtain a secret key, performs identity verification on the secret key, analyzes the emergency mode starting signal after the verification is passed, and starts the emergency mode of the emergency communication device.
In a specific embodiment, the emergency mode starting signal is analyzed, the emergency notification information is obtained, the emergency notification information is displayed, and/or the emergency notification information is broadcasted at the maximum volume of the emergency communication device.
And S4, the emergency communication device calls preset emergency mode hardware parameters and sends out an alarm signal.
The emergency mode hardware parameters comprise volume control parameters, flash lamp control parameters and radio frequency emission parameters, and corresponding hardware equipment is started and adjusted and controlled according to the emergency mode hardware parameters.
The emergency mode hardware parameters also comprise GPS positioning parameters, the emergency communication device is positioned according to the GPS positioning parameters, and positioning information is sent to the emergency control platform through the mobile network.
Referring to fig. 2, the emergency communication device for executing the emergency communication rescue method includes a baseband module, an emergency mode starting module, a memory, a key verification module, and an alarm module; the baseband module receives the emergency mode starting control signal packet, unpacks the emergency mode starting control signal packet to obtain an emergency mode starting signal and a secret key, and sends the secret key to the secret key verification module; the key verification module verifies the identity of the key, and after the key passes the verification, the emergency mode starting module acquires and analyzes an emergency mode starting signal, calls an emergency mode hardware parameter preset in the memory and sends the emergency mode hardware parameter to the alarm module; and the alarm module executes an alarm action according to the emergency mode hardware parameters.
In a particular embodiment, the alarm module includes a speaker and a flashlight; the loudspeaker parameter in the emergency mode hardware parameter is the maximum volume value, and the flash lamp parameter is the flash lamp in a given period.
In a specific embodiment, the alarm module further comprises a radio frequency generator; and the radio frequency generator parameter in the emergency mode hardware parameter is a radio frequency signal transmission parameter, and the radio frequency generator performs radio transmission according to the radio frequency signal transmission parameter. And a deep well isolation and protection ring is adopted between the baseband module and the radio frequency generator for isolation processing.
In a specific embodiment, the emergency communication device further includes a GPS module, and the baseband module retrieves GPS positioning parameters, performs emergency communication device positioning according to the GPS positioning parameters, and sends positioning information to the emergency control platform through the mobile network.
Example 1
Referring to fig. 3, an emergency control platform sends an emergency mode start control signal packet to a base station in an emergency event area through a mobile network, the base station sends the emergency mode start control signal packet to all emergency communication terminals in a coverage area through the mobile network, a secret key is obtained through analysis of the emergency mode start control signal packet, identity authority verification is performed on the secret key, after the verification is passed, emergency mode start authority is obtained, an emergency mode start control module analyzes the emergency mode start signal to obtain emergency notification information, the emergency notification information is displayed through a display screen of the emergency communication terminals, the emergency notification information is broadcasted through the emergency communication device at the maximum volume, and the maximum volume control parameter is obtained from speaker parameters in an emergency mode prestored in a memory.
Example 2
Referring to fig. 4, the embodiment 2 is different from the embodiment 1 in that the emergency mode start control module analyzes the emergency mode start signal to obtain an excitation signal for calling an emergency mode hardware parameter preset in the memory, and sends the emergency mode hardware parameter to the alarm module; and the alarm module executes an alarm action according to the emergency mode hardware parameters. The alarm module can be a loudspeaker and a flash lamp of the emergency communication device, in an emergency mode, the loudspeaker parameter is the maximum volume value, and the flash lamp parameter flashes at a given period to remind surrounding people of an emergency event and expose the position of the alarm module for rescue; the alarm module can also be a radio frequency generator, the parameters of the radio frequency generator are radio frequency signal transmission parameters, and the radio frequency generator carries out radio transmission according to the radio frequency signal transmission parameters, so that the life detection rescue can be conveniently implemented when a burying accident occurs. When the alarm action is carried out, the baseband module calls GPS positioning parameters, emergency communication device positioning is carried out according to the GPS positioning parameters, and positioning information is sent to the emergency control platform through the mobile network, so that personnel positioning information can be obtained at the first time, and external emergency treatment is implemented.
The emergency communication method and the emergency communication device provided by the invention are described in detail, a specific example is applied in the description to explain the principle and the implementation mode of the invention, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
In this document, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (10)
1. An emergency communication method, comprising the steps of:
s1, the emergency control platform sends an emergency mode starting control signal packet to the base station, wherein the emergency mode starting control signal packet comprises an emergency mode starting signal and a secret key;
s2, the base station sends the emergency mode starting control signal packet to all emergency communication devices in a coverage area through a mobile network;
s3, the emergency communication device unpacks the emergency mode starting control signal packet to obtain a secret key, performs identity verification on the secret key, analyzes the emergency mode starting signal after the verification is passed, and starts an emergency mode of the emergency communication device;
and S4, the emergency communication device calls preset emergency mode hardware parameters and sends out an alarm signal.
2. The emergency communication method according to claim 1, wherein in S1, the emergency control platform sends the emergency mode activation control signal packet to a base station through a mobile network, and the base station sends the emergency mode activation control signal packet to the emergency communication device through the mobile network, and the mobile network includes a 4G/5G network.
3. The emergency communication method according to claim 1, wherein the S3 further comprises parsing the emergency mode activation signal, obtaining the emergency notification information, displaying the emergency notification information, and/or broadcasting the emergency notification information at a maximum volume of the emergency communication device.
4. The emergency communication method according to claim 1, wherein in S4, the emergency mode hardware parameters include a volume control parameter, a flash lamp control parameter and a radio frequency emission parameter, and the corresponding hardware devices are activated and controlled according to the emergency mode hardware parameters.
5. The emergency communication method according to claim 1, wherein in S4, the emergency mode hardware parameters further include GPS positioning parameters, and the emergency communication device is positioned according to the GPS positioning parameters and sends the positioning information to the emergency control platform through the mobile network.
6. An emergency communication apparatus according to any one of claims 1 to 5, comprising a baseband module, an emergency mode activation module, a memory, a key verification module, and an alarm module;
the baseband module receives an emergency mode starting control signal packet, unpacks the emergency mode starting control signal packet, obtains an emergency mode starting signal and a secret key, and sends the secret key to the secret key verification module;
the key verification module is used for verifying the identity of the key, and after the key passes the verification, the emergency mode starting module acquires and analyzes the emergency mode starting signal, calls an emergency mode hardware parameter preset in the memory and sends the emergency mode hardware parameter to the alarm module;
and the alarm module executes an alarm action according to the emergency mode hardware parameter.
7. An emergency communication device according to claim 6, wherein the alarm module comprises a speaker and a flash lamp; the loudspeaker parameter in the emergency mode hardware parameter is the maximum volume value, and the flash lamp parameter flashes in a given period.
8. The emergency communication device of claim 6, wherein the alarm module further comprises a radio frequency generator; and the radio frequency generator parameters in the emergency mode hardware parameters are radio frequency signal transmission parameters, and the radio frequency generator performs radio transmission according to the radio frequency signal transmission parameters.
9. The emergency communication device according to claim 8, further comprising a GPS module, wherein the baseband module retrieves GPS positioning parameters, performs emergency communication device positioning according to the GPS positioning parameters, and sends positioning information to the emergency control platform through the mobile network.
10. The emergency communication device of claim 9, wherein the baseband module and the rf generator are isolated using a deep well isolation and guard ring.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911360158.9A CN110933612B (en) | 2019-12-25 | 2019-12-25 | Emergency communication method and device |
| PCT/CN2020/094480 WO2021128744A1 (en) | 2019-12-25 | 2020-06-05 | Emergency communication method and apparatus therefor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911360158.9A CN110933612B (en) | 2019-12-25 | 2019-12-25 | Emergency communication method and device |
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| CN110933612A CN110933612A (en) | 2020-03-27 |
| CN110933612B true CN110933612B (en) | 2020-12-18 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106131841A (en) * | 2015-05-15 | 2016-11-16 | 中兴通讯股份有限公司 | A kind of access authentication method, equipment and system |
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| CN202102572U (en) * | 2011-06-24 | 2012-01-04 | 贵州东方世纪科技有限责任公司 | Prewarning information prompt system |
| CN202565281U (en) * | 2012-03-19 | 2012-11-28 | 柴宇宸 | Public emergency event broadcast reception device |
| US9654953B2 (en) * | 2013-11-27 | 2017-05-16 | Blackberry Limited | Method and apparatus for wireless emergency alerts |
| CN104135717B (en) * | 2014-07-09 | 2017-08-29 | 哈尔滨鑫凯隆商贸有限公司 | A kind of calling for help and emergency method based on mobile phone |
| CN104113600A (en) * | 2014-07-29 | 2014-10-22 | 江西华宇软件股份有限公司 | Fire scene emergency command system platform |
| CN104243612B (en) * | 2014-10-08 | 2017-07-18 | 中国长江三峡集团公司 | A kind of water conservancy construction personal security ensures information management system and method |
| CN107784810A (en) * | 2017-10-26 | 2018-03-09 | 深圳市海力特科技有限责任公司 | The method of air defence warning ring |
| CN108419219A (en) * | 2018-04-03 | 2018-08-17 | 中国矿业大学 | The emergent disaster assistance communication system communicated using D2D |
| CN109584511A (en) * | 2018-12-18 | 2019-04-05 | 深圳创维－Rgb电子有限公司 | A kind of disaster early warning method, digital device and storage medium based on digital device |
| CN110933612B (en) * | 2019-12-25 | 2020-12-18 | 追信数字科技有限公司 | Emergency communication method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106131841A (en) * | 2015-05-15 | 2016-11-16 | 中兴通讯股份有限公司 | A kind of access authentication method, equipment and system |
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| WO2021128744A1 (en) | 2021-07-01 |
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