CN118041475B - Emergency broadcasting method, system, intelligent terminal and storage medium - Google Patents
Emergency broadcasting method, system, intelligent terminal and storage medium Download PDFInfo
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- CN118041475B CN118041475B CN202410312756.3A CN202410312756A CN118041475B CN 118041475 B CN118041475 B CN 118041475B CN 202410312756 A CN202410312756 A CN 202410312756A CN 118041475 B CN118041475 B CN 118041475B
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- 230000006854 communication Effects 0.000 claims abstract description 107
- 238000004891 communication Methods 0.000 claims abstract description 102
- 230000001960 triggered effect Effects 0.000 claims description 15
- 230000006870 function Effects 0.000 claims description 11
- 238000012544 monitoring process Methods 0.000 claims description 6
- 230000002618 waking effect Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 11
- 238000001514 detection method Methods 0.000 description 8
- 230000007613 environmental effect Effects 0.000 description 5
- 230000008054 signal transmission Effects 0.000 description 5
- 239000000779 smoke Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
- H04H20/59—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for emergency or urgency
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention relates to the technical field of broadcast communication, and particularly discloses an emergency broadcast method, an emergency broadcast system, an intelligent terminal and a storage medium, wherein the method comprises the following steps: s1: triggering an alarm notification in the transmitting end; s2: when the sending end receives the alarm notification, the sending end is controlled to forward the alarm notification to the receiving end in a wireless alarm signal mode based on a wireless communication mode; s3: when the receiving end receives a wireless alarm signal transmitted based on a wireless communication mode, alarm information corresponding to the alarm type is broadcasted; the method is used for realizing alarm notification between the sending end and the receiving end based on a wireless communication mode, so that the function and the use scene of emergency broadcasting are enlarged, and the speed of emergency broadcasting is improved.
Description
Technical Field
The invention relates to the technical field of broadcast communication, in particular to an emergency broadcast method, an emergency broadcast system, an intelligent terminal and a storage medium.
Background
Currently, with the gradual maturity of communication technologies and the popularization of internet of things devices, it is expected that future emergency broadcast systems will rely more on these emerging technologies. For example, latency is reduced by enabling more efficient signal transmission using 5G communication techniques; meanwhile, by combining the technology of the Internet of things, interconnection and intercommunication among devices can be realized, and the intelligent level of the system is improved. In summary, in future development, emergency broadcast systems need to follow the technological trend, and continue to innovate and optimize to meet the increasing demands of people.
However, in existing wireless alarm systems, a direct physical connection between devices is typically required to enable the transmission and reception of alarm information. This approach may not only lead to increased complexity of the connection between devices, but may also limit the functionality and usage scenarios of the devices. Therefore, a new method is needed to simplify the communication process between the broadcast end and the receiving end, and improve the usability between the communication ends.
Therefore, the invention provides an emergency broadcasting method, an emergency broadcasting system, an intelligent terminal and a storage medium.
Disclosure of Invention
The invention provides an emergency broadcasting method, an emergency broadcasting system, an intelligent terminal and a storage medium, which are used for realizing alarm notification from a transmitting end to a receiving end based on a wireless communication mode, and can realize the broadcasting process of alarm information without physical connection, thereby simplifying the communication process between the broadcasting end and the receiving end, expanding the functions and the use scenes of emergency broadcasting, namely improving the usability between the broadcasting end and the receiving end, enabling the transmitting end to rapidly broadcast to the receiving end after receiving emergency information (namely alarm notification), and improving the speed of emergency broadcasting.
The invention provides an emergency broadcasting method, which comprises the following steps:
S1: triggering an alarm notification in the transmitting end;
s2: when the sending end receives the alarm notification, the sending end is controlled to forward the alarm notification to the receiving end in a wireless alarm signal mode based on a wireless communication mode;
S3: when the receiving end receives the wireless alarm signal transmitted based on the wireless communication mode, alarm information corresponding to the alarm type is broadcasted.
Preferably, the emergency broadcasting method, S2: when the sending end receives the alarm notification, the sending end is controlled to forward the alarm notification to the receiving end in a wireless alarm signal mode based on a wireless communication mode, and the method comprises the following steps:
When the sending end receives the alarm notification, the sending end is controlled to forward the alarm notification to the mobile phone end and the handheld receiving end based on a Bluetooth communication mode, and meanwhile, the sending end is controlled to forward the alarm notification to the background cloud end based on a SIM card network communication mode, and the background cloud end is controlled to forward the alarm notification to the mobile phone end again based on the SIM card network communication mode;
the receiving end comprises a mobile phone end and a handheld receiving end;
The wireless communication mode includes a Bluetooth communication mode and a SIM card network communication mode.
Preferably, the emergency broadcasting method controls the background cloud based on the SIM card network communication mode to forward the alarm notification to the mobile phone again, and the method comprises the following steps:
when the background cloud receives the SIM card network communication signal from the transmitting end, receiving login information uploaded by the mobile phone end based on the background cloud;
determining the area information of all mobile phone ends based on the login information, and determining a target notification area based on the SIM card network communication signals;
Determining a mobile phone end of which the area belongs to the target notification area based on the area information, and taking the mobile phone end as a target mobile phone end;
monitoring the online state of all target mobile phone ends in real time;
and forwarding the network communication signals to all the target mobile phone ends based on the online states of all the target mobile phone ends.
Preferably, the emergency broadcasting method is characterized in that based on the online status of all the target mobile phone ends, the network communication signal is forwarded to all the target mobile phone ends, including:
Based on the online state of all the target mobile phone ends, determining all the target mobile phone ends which are currently online as a first mobile phone end, and directly forwarding network communication signals to the first mobile phone end once;
determining all the target mobile phone ends which are not online at present as second mobile phone ends based on the online state of all the target mobile phone ends, and acquiring online records of all the second mobile phone ends in a preset period;
determining the on-line time, the off-line time and the duration of each on-line duration period of the corresponding second mobile phone terminal in the on-line record of each second mobile phone terminal in a preset period;
The online time and the offline time of each online duration period in the online record of each second mobile phone terminal in the preset period are taken as two types of mark time of each online duration period in the online record of each second mobile phone terminal in the preset period;
calculating the on-line state switching uniformity of each second mobile phone terminal based on two types of mark time and duration of all on-line duration periods in the on-line record of each second mobile phone terminal in a preset period;
The second mobile phone end of which the on-line state switching uniformity exceeds the uniformity threshold is taken as a third mobile phone end, and the second mobile phone end of which the on-line state switching uniformity does not exceed the uniformity threshold is taken as a fourth mobile phone end;
Calculating the on-line state switching frequency of each third mobile phone terminal based on the on-line record of each third mobile phone terminal, determining the signal sending frequency of each third mobile phone terminal based on the on-line state switching frequency of each third mobile phone terminal, and intermittently sending the network communication signal to each third mobile phone terminal based on the signal sending frequency of each third mobile phone terminal;
And continuously transmitting the network communication signals to each fourth mobile phone terminal.
Preferably, the emergency broadcasting method calculates the uniformity of online state switching of each second mobile phone terminal based on two types of mark time and duration of all online duration periods in online records of each second mobile phone terminal in a preset period, including:
Calculating the first sub-unevenness and the second sub-unevenness of each type of mark time of each second mobile phone terminal based on two types of mark time of all online duration periods in online records of each second mobile phone terminal in a preset period;
Taking the standard deviation and the range of the duration time of all online duration time periods in the online record of each second mobile phone terminal in a preset period as a third sub-unevenness and a fourth sub-unevenness of each second mobile phone terminal respectively;
And calculating the on-line state switching uniformity of each second mobile phone terminal based on the first sub-unevenness and the second sub-unevenness of the two types of mark time of each second mobile phone terminal, the third sub-unevenness and the fourth sub-unevenness of each second mobile phone terminal and the corresponding weights.
Preferably, the emergency broadcasting method, S3: when the receiving end receives the wireless alarm signal transmitted based on the wireless communication mode, the alarm information corresponding to the alarm type is broadcasted, and the method comprises the following steps:
When the mobile phone receives the wireless alarm signal transmitted based on the wireless communication mode, the mobile phone terminal is automatically awakened, and meanwhile, alarm information corresponding to the alarm type is broadcasted.
Preferably, the emergency broadcasting method, S3: when the receiving end receives the wireless alarm signal transmitted based on the wireless communication mode, the alarm information corresponding to the alarm type is broadcasted, and the method comprises the following steps:
when the handheld receiving end judges that at least one alarm type needs to be triggered or a wireless alarm signal transmitted based on a wireless communication mode is received based on the real-time environment data, the handheld receiving end is controlled to not need to wake up and directly broadcast alarm information of the corresponding alarm type;
when the handheld receiving end judges that at least one alarm type needs to be triggered or a wireless alarm signal transmitted based on a wireless communication mode is received based on real-time environment data, the handheld receiving end is controlled to not need to wake up and directly broadcast alarm information of the corresponding alarm type, and the method comprises the following steps:
Acquiring real-time environment data in a preset range;
Judging whether at least one alarm type needs to be triggered based on the real-time environment data, if yes, playing corresponding alarm information based on the currently triggered alarm type;
Executing a signal receiving instruction directly on a hardware register through the embedded system, and simultaneously playing alarm information corresponding to the alarm type based on the currently received wireless alarm signal when the wireless alarm signal is received;
wherein, each alarm notice corresponds to a specific frequency band signal frequency as a unique check code for waking up the alarm notice corresponding to the alarm type.
The present invention provides an emergency broadcast system for performing any one of the emergency broadcast methods of embodiments 1 to 7, including:
The triggering module is used for triggering alarm notification in the sending end;
The alarm forwarding module is used for controlling the sending end to forward the alarm notification to the receiving end in a wireless alarm signal mode based on a wireless communication mode when the sending end receives the alarm notification;
and the alarm broadcasting module is used for broadcasting alarm information corresponding to the alarm type when the receiving end receives the wireless alarm signal transmitted based on the wireless communication mode.
The invention provides an emergency broadcast intelligent terminal, which comprises:
at least one memory and at least one processor;
wherein the at least one memory is configured to store program code, and the at least one processor is configured to invoke the program code stored by the at least one memory to perform the emergency broadcast method of any one of embodiments 1 to 7.
The present invention provides an emergency broadcast storage medium,
For storing program code for the emergency broadcast method of any one of embodiments 1 to 7.
Compared with the prior art, the invention has the following beneficial effects: the alarm notification between the sending end and the receiving end is realized based on a wireless communication mode, the broadcasting process of the alarm information can be realized without physical connection, the communication process between the broadcasting end and the receiving end is simplified, the functions and the use scene of emergency broadcasting are expanded, namely, the usability between the broadcasting end and the receiving end is improved, the sending end can rapidly broadcast to the receiving end after receiving the emergency information (namely, the alarm notification), and the emergency broadcasting speed is improved.
Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application. The objects and other advantages of the application may be realized and obtained by means of the instrumentalities particularly pointed out in the specification.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a flow chart of an emergency broadcasting method according to an embodiment of the invention;
fig. 2 is a schematic diagram of internal functional modules of the emergency broadcast system according to an embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
Example 1:
the invention provides an emergency broadcasting method, referring to fig. 1, comprising the following steps:
S1: triggering an alarm notification in the transmitting end;
s2: when the sending end receives the alarm notification, the sending end is controlled to forward the alarm notification to the receiving end in a wireless alarm signal mode based on a wireless communication mode;
s3: when the receiving end receives the wireless alarm signal transmitted based on the wireless communication mode, the alarm information corresponding to the alarm type is broadcasted, and the method comprises the following steps:
When the mobile phone receives a wireless alarm signal transmitted based on a wireless communication mode, the mobile phone automatically wakes up, and meanwhile, alarm information corresponding to an alarm type is broadcasted;
or when the handheld receiving end judges that at least one alarm type needs to be triggered or a wireless alarm signal transmitted based on a wireless communication mode is received based on the real-time environment data, the handheld receiving end is controlled to not need to wake up and directly broadcast alarm information of the corresponding alarm type;
when the handheld receiving end judges that at least one alarm type needs to be triggered or a wireless alarm signal transmitted based on a wireless communication mode is received based on real-time environment data, the handheld receiving end is controlled to not need to wake up and directly broadcast alarm information of the corresponding alarm type, and the method comprises the following steps:
Acquiring real-time environment data within a preset range, wherein the real-time environment data comprises but is not limited to: real-time vibration detection data, real-time temperature detection data, real-time smoke detection data, and real-time humidity detection data;
Judging whether at least one alarm type needs to be triggered based on the real-time environment data, if yes, playing corresponding alarm information based on the currently triggered alarm type;
The embedded system directly executes a signal receiving instruction on the hardware register, can receive the wireless alarm signal for 24 hours all day in the power-on state, and plays corresponding alarm information based on the currently received wireless alarm signal when the wireless alarm signal is received;
Wherein, each alarm notice corresponds to a specific frequency band signal frequency as a unique check code for waking up the alarm notice corresponding to the alarm type;
wherein, the alarm information is: ringing and playing text alarm information, and simultaneously displaying pictures.
In the embodiment, the system corresponding to the emergency broadcasting method comprises a sending end, a background cloud end, a mobile phone end and a handheld receiving end; the sending end supports multiple alarm modes, and can send an alarm to the handheld receiving end, the mobile phone end and the background cloud through a SIM card network or Bluetooth communication; the background cloud supports account number, region and authority management, can check the equipment state and send an alarm to the mobile phone; the mobile phone end resides in the background, monitors Bluetooth signals and wakes up to receive notifications, and the login account receives the notifications and edits content; the handheld receiving end supports 24-hour monitoring and receiving of signals, supports a self-defining function and a check code, and starts up to display information and monitor; the handheld receiving end uses a self-defined function system, can monitor signals for 24 hours in an electrified state to ensure stability and accuracy of received signals, and can directly broadcast alarm information without waking up after the signals are received.
In this embodiment, triggering the alarm notification in the sender may be implemented by a mechanical button or touch screen manner electrically connected to the sender for each alarm type, where each alarm type corresponds to one alarm notification.
In this embodiment, each alarm type (alarm type) corresponds to one alarm notification.
In this embodiment, the wireless communication mode is one or more of a bluetooth communication mode, a SIM card communication mode, a network communication mode, a global system for mobile communications, or a wireless local area network.
In this embodiment, the alert notification is forwarded to the handset or the handset receiving end in the form of a signal.
In this embodiment, the handheld receiving end is a device having a function of receiving wireless communication signals except for a mobile phone device, and has the characteristics of high endurance and ultra-long standby, and can receive wireless communication signals 24 hours a day.
In this embodiment, the transmitting end is a communication device for triggering a corresponding alarm type based on a mechanical button, which can implement a wireless communication function.
In the embodiment, the automatic awakening of the mobile phone terminal is realized by a screen awakening mode or a background APP awakening mode in the prior art.
In this embodiment, the real-time environmental data is obtained by monitoring a sensor built in the handheld receiving end or a module having an environmental monitoring function, and the real-time environmental data is environmental data around the handheld receiving end.
In this embodiment, the real-time vibration detection data, the real-time temperature detection data, the real-time smoke detection data, and the real-time humidity detection data are data representing vibration conditions, temperatures, smoke concentrations, and humidity around the handheld receiving end obtained in real time.
In this embodiment, the embedded system is a computer system that is preset to realize a signal receiving function.
In this embodiment, the hardware register is used to store a special functional unit that executes a code program of the signal reception instruction.
In this embodiment, the signal receiving instruction is a control instruction for controlling the handheld receiving end to receive the wireless communication signal sent by the sending end.
In this embodiment, the handheld receiving end determines, based on the real-time environmental data, that at least one alarm type needs to be triggered is:
triggering a warning notice of the over-high temperature after detecting that the temperature exceeds a threshold value, and not receiving a Bluetooth instruction at the moment;
triggering a smoke concentration over-high notification after detecting that the smoke concentration exceeds a threshold value, and not receiving a Bluetooth instruction at the moment;
triggering a vibration warning notice after detecting that the vibration frequency or amplitude exceeds a threshold value, and not receiving a Bluetooth instruction at the moment;
After the temperature is detected to exceed the threshold value, a warning notice of the excessive humidity is triggered, and a Bluetooth instruction is not required to be received at the moment.
The beneficial effects of the technology are as follows: the alarm notification between the sending end and the receiving end is realized based on a wireless communication mode, the broadcasting process of alarm information can be realized without physical connection, the communication process between the broadcasting end and the receiving end is simplified (namely, the physical connection is simplified), the function and the use scene of emergency broadcasting are expanded (for example, the emergency broadcasting breaks through the limitation of the distance limitation and the broadcasting range of the broadcasting mode based on the physical connection), namely, the usability between the broadcasting end and the receiving end is improved, the sending end can rapidly broadcast to the receiving end after receiving the emergency information (namely, the alarm notification) is received (compared with the traditional broadcasting speed based on the physical connection, the wireless broadcasting is faster), and the speed of emergency broadcasting is improved. The mobile phone terminal can be automatically awakened and alarm information can be broadcasted when the mobile phone terminal receives the wireless alarm signal, or the alarm information can be directly broadcasted by utilizing the handheld terminal without awakening, or the alarm type can be triggered and the alarm information can be broadcasted based on real-time environment data monitored by the handheld receiving terminal, the handheld receiving terminal can monitor signals for 24 hours all day under the power-on state to ensure the stability and the accuracy of the received signals, and after the signals are received, the alarm information can be directly broadcasted without awakening, an instruction can be directly executed on hardware through the embedded system, and the embedded system can be directly mapped to a specific hardware register and a specific circuit to ensure the stability.
Example 2:
on the basis of embodiment 1, emergency broadcasting methods, alert types include, but are not limited to:
Earthquake, fire, violence, pedal, drowning, and custom notification.
In this embodiment, the custom notification is a custom emergency notification that needs to be broadcasted by using the emergency broadcasting method in this embodiment, for example: and (5) notifying tunnel collapse refuge.
The beneficial effects of the above technical scheme are: a variety of alert types (or emergency notification types) are presented.
Example 3:
On the basis of embodiment 1, the emergency broadcasting method, S2: when the sending end receives the alarm notification, the sending end is controlled to forward the alarm notification to the receiving end in a wireless alarm signal mode based on a wireless communication mode, and the method comprises the following steps:
When the sending end receives the alarm notification, the sending end is controlled to forward the alarm notification to the mobile phone end and the handheld receiving end based on a Bluetooth communication mode, and meanwhile, the sending end is controlled to forward the alarm notification to the background cloud end based on a SIM card network communication mode, and the background cloud end is controlled to forward the alarm notification to the mobile phone end again based on the SIM card network communication mode;
the receiving end comprises a mobile phone end and a handheld receiving end;
The wireless communication mode includes a Bluetooth communication mode and a SIM card network communication mode.
In this embodiment, the background cloud is a cloud system for receiving an alarm notification sent by the sending end and forwarding the received alarm notification to the mobile phone end.
The beneficial effects of the above technical scheme are: two alarm notification broadcasting modes taking a mobile phone terminal as a receiving object are provided, an alarm notification broadcasting mode taking a handheld receiving terminal as a receiving object is provided, and the alarm notification is forwarded to the mobile phone terminal and the handheld receiving terminal based on a Bluetooth communication mode, so that the emergency broadcasting method can be realized in a network breaking or flight mode.
Example 4:
Based on embodiment 2, the emergency broadcasting method controls the background cloud to forward the alarm notification to the mobile phone terminal again based on the SIM card network communication mode, including:
when the background cloud receives the SIM card network communication signal from the transmitting end, receiving login information uploaded by the mobile phone end based on the background cloud;
determining the area information of all mobile phone ends based on the login information, and determining a target notification area based on the SIM card network communication signals;
Determining a mobile phone end of which the area belongs to the target notification area based on the area information, and taking the mobile phone end as a target mobile phone end;
monitoring the online state of all target mobile phone ends in real time;
and forwarding the network communication signals to all the target mobile phone ends based on the online states of all the target mobile phone ends.
In this embodiment, the network communication signal is a signal including an alarm notification sent by the sending end based on the SIM card network communication method.
In this embodiment, the login information is information that is notified to the user and is uploaded based on the mobile phone terminal, and at least includes the geographical area where the mobile phone terminal is located, and may be set to administrative areas of different levels.
In this embodiment, the area information is information indicating a geographical area where the mobile phone terminal is located, for example, the morning sun area in Beijing city.
In this embodiment, the target notification area is a geographical area where a user who needs to receive a corresponding alert notification is included in the SIM card network communication signal.
In this embodiment, the target mobile phone terminal is a mobile phone terminal whose area belongs to the target notification area.
In this embodiment, the online status of the target mobile phone terminal is whether the program software of the target mobile phone terminal for receiving the alarm notification signal is running, if so, it indicates that the corresponding target mobile phone terminal is online, and vice versa.
The beneficial effects of the technology are as follows: a broadcasting method based on SIM card network communication mode and sent to mobile phone is provided.
Example 5:
On the basis of embodiment 4, the emergency broadcasting method is characterized by forwarding network communication signals to all target mobile phone ends based on the online status of all target mobile phone ends, including:
Based on the online state of all the target mobile phone ends, determining all the target mobile phone ends which are currently online as a first mobile phone end, and directly forwarding network communication signals to the first mobile phone end once;
determining all the target mobile phone ends which are not online at present as second mobile phone ends based on the online state of all the target mobile phone ends, and acquiring online records of all the second mobile phone ends in a preset period;
determining the on-line time, the off-line time and the duration of each on-line duration period of the corresponding second mobile phone terminal in the on-line record of each second mobile phone terminal in a preset period;
The online time and the offline time of each online duration period in the online record of each second mobile phone terminal in the preset period are taken as two types of mark time of each online duration period in the online record of each second mobile phone terminal in the preset period;
calculating the on-line state switching uniformity of each second mobile phone terminal based on two types of mark time and duration of all on-line duration periods in the on-line record of each second mobile phone terminal in a preset period;
The second mobile phone end of which the on-line state switching uniformity exceeds the uniformity threshold is taken as a third mobile phone end, and the second mobile phone end of which the on-line state switching uniformity does not exceed the uniformity threshold is taken as a fourth mobile phone end;
Calculating the on-line state switching frequency of each third mobile phone terminal based on the on-line record of each third mobile phone terminal, determining the signal sending frequency of each third mobile phone terminal based on the on-line state switching frequency of each third mobile phone terminal, and intermittently sending the network communication signal to each third mobile phone terminal based on the signal sending frequency of each third mobile phone terminal;
And continuously transmitting the network communication signals to each fourth mobile phone terminal.
In this embodiment, forwarding the network communication signal directly to the first mobile phone end in a single time is: and sending a network communication signal to the first mobile phone terminal.
In this embodiment, the predetermined period is, for example, within 24 hours.
In this embodiment, the online record is a record including a specific online time period of the second mobile phone terminal within a preset period.
In this embodiment, the online duration is a specific duration of single continuous online of the mobile phone.
In this embodiment, the on-line time is the starting time of the on-line duration.
In this embodiment, the offline time is the end time of the online duration.
In this embodiment, the uniformity of online state switching is a value indicating the uniformity of distribution of all switching moments of online states of the second mobile phone terminal in a preset period in the preset period.
In this embodiment, the uniformity threshold is a preset dividing threshold value for dividing the uniformity of on-line state switching referred to when the third mobile phone terminal and the fourth mobile phone terminal are separated.
In this embodiment, calculating the on-line status switching frequency of each third mobile phone terminal based on the on-line record of each third mobile phone terminal includes:
in this embodiment, the signal transmission frequency corresponding to the third mobile phone terminal is determined by retrieving a preset on-line state switching frequency-signal transmission frequency list.
In this embodiment, the signal transmission frequency is a frequency at which the network communication signal is transmitted to the third mobile phone terminal, and the intermittent transmission is performed according to the signal transmission frequency.
In this embodiment, the continuous transmission is to continuously transmit the network communication signal to the fourth mobile phone end until receiving the reception success feedback signal of the fourth mobile phone end.
The beneficial effects of the technology are as follows: on the basis of whether the target mobile phone terminal is currently on-line or not and the on-line time, off-line time and duration of each on-line duration period in the on-line record of the mobile phone terminal which is not currently on-line in a preset period, the on-line state switching uniformity of the corresponding mobile phone terminal is calculated, the signal transmission frequencies of different mobile phone terminals are determined according to the on-line state switching uniformity, and network communication signals corresponding to alarm notifications are transmitted according to the frequencies, so that reasonable balance between two contradictory characteristics of the occupancy rate of communication resources and the receiving success rate of the alarm notifications of the mobile phone terminals is realized.
Example 6:
Based on embodiment 5, the emergency broadcasting method calculates the uniformity of online state switching of each second mobile phone terminal based on two types of mark time and duration of all online duration periods in online records of each second mobile phone terminal in a preset period, including:
Calculating the first sub-unevenness and the second sub-unevenness of each type of mark time of each second mobile phone terminal based on two types of mark time of all online duration periods in online records of each second mobile phone terminal in a preset period;
Taking the standard deviation and the range of the duration time of all online duration time periods in the online record of each second mobile phone terminal in a preset period as a third sub-unevenness and a fourth sub-unevenness of each second mobile phone terminal respectively;
And calculating the on-line state switching uniformity of each second mobile phone terminal based on the first sub-unevenness and the second sub-unevenness of the two types of mark time of each second mobile phone terminal, the third sub-unevenness and the fourth sub-unevenness of each second mobile phone terminal and the corresponding weights.
In this embodiment, the first sub-unevenness is a value calculated based on the online time of all online durations in the online record of the second mobile phone in the preset period, and is used to represent the degree of online state switching unevenness of the second mobile phone.
In this embodiment, the second sub-unevenness is a value calculated based on the offline time of all online durations in the online record of the second mobile phone terminal in the preset period, and is used to represent the degree of online state switching unevenness of the second mobile phone terminal.
In this embodiment, the third unevenness is a value determined based on a standard deviation of durations of all online durations in the online record of the second handset in the preset period, and is used to represent the degree of unevenness in online status switching of the second handset.
In this embodiment, the fourth unevenness is a value determined based on the extreme difference of the duration of all online durations in the online records of the second handset in the preset period, and is used to represent the degree of unevenness in online status switching of the second handset.
In this embodiment, the first sub-unevenness, the second sub-unevenness, the third sub-unevenness, and the fourth sub-unevenness of the second mobile phone terminal each correspond to a preset weight, and the sum of the weights of the four sub-unevenness is 1, for example, the weights of the four sub-unevenness are all 0.25.
In this embodiment, calculating the on-line state switching uniformity of each second mobile phone terminal based on the first sub-unevenness, the second sub-unevenness, the third sub-unevenness and the fourth sub-unevenness of each second mobile phone terminal and the corresponding weights of the two types of mark time of each second mobile phone terminal includes:
Taking the sum of products of the first sub-unevenness, the second sub-unevenness and the third sub-unevenness and the fourth sub-unevenness of the two types of mark time of the second mobile phone end and the weight corresponding to each as the online state switching unevenness of the second mobile phone end;
And taking the difference value of the on-line state switching unevenness of the 1 and the second mobile phone end as the on-line state switching uniformity of the second mobile phone end.
The beneficial effects of the technology are as follows: and calculating four non-uniformities of the online state switching of the second mobile phone terminal by using the standard deviation and the range of the two types of mark time and the duration time of all online duration time of the second mobile phone terminal, and combining the weights of the four non-uniformities to realize accurate calculation of the online state switching uniformity of the second mobile phone terminal.
Example 7:
Based on embodiment 6, the emergency broadcasting method calculates, based on two types of marking time instants of all online duration periods in online records of each second mobile phone terminal in a preset period, a first sub-unevenness and a second sub-unevenness of each type of marking time instant of each second mobile phone terminal, including:
Taking the quotient of the preset period and the total number of all single-type mark moments in the online record of each second mobile phone end as an interval time reference value of the corresponding type mark moment of each second mobile phone end;
The difference value deltaT-criT between the time interval deltaT between each adjacent mark time of the same type in the online record of each second mobile phone end and the interval time reference value criT of the corresponding mark time of the same type of the corresponding second mobile phone end is taken as the time interval deviation degree of the adjacent mark time of the corresponding type of the corresponding second mobile phone end by the quotient (deltaT-criT)/criT of the interval time reference value of the corresponding type mark time;
taking the square sum of the time interval deviation values of all adjacent mark moments of the same type in the online record of each second mobile phone as a first sub-unevenness of the corresponding mark moment of the corresponding second mobile phone;
And taking the difference value maxdeltT-criT between the extremely difference maxdeltT in the time intervals between all the adjacent mark moments of the same type in the online record of each second mobile phone end and the interval time reference value criT of the corresponding mark moment of the corresponding type of the corresponding second mobile phone end and the quotient (maxdeltT-criT)/criT of the interval time reference value of the corresponding mark moment of the corresponding type of the corresponding second mobile phone end as the second sub-unevenness of the corresponding mark moment of the corresponding type of the corresponding second mobile phone end.
In this embodiment, the interval time reference value corresponding to the type flag time is a standard value corresponding to the interval time between adjacent online times in the preset period when the uniformity of the desired state switching is 1.
In this embodiment, the time interval between adjacent marking moments of the same type is: a time interval between adjacent up-line times or a time interval between adjacent down-line times.
In this embodiment, the time interval deviation degree is a degree indicating a deviation of the interval time between adjacent on-line times (or off-line times) from the corresponding reference value.
The beneficial effects of the technology are as follows: the method for calculating the first sub-unevenness and the second sub-unevenness of each type of mark time of the second mobile phone terminal based on the time interval deviation degree of the adjacent mark time and the extremely poor in the time interval between the adjacent mark time of all the two types of mark time in the online record of the second mobile phone terminal in the preset period is provided, and the calculation precision of the online state switching uniformity of the second mobile phone terminal is further improved.
Example 8:
The present invention provides an emergency broadcast system for performing any one of the emergency broadcast methods of embodiments 1 to 7, referring to fig. 2, including:
The triggering module is used for triggering alarm notification in the sending end;
The alarm forwarding module is used for controlling the sending end to forward the alarm notification to the receiving end in a wireless alarm signal mode based on a wireless communication mode when the sending end receives the alarm notification;
and the alarm broadcasting module is used for broadcasting alarm information corresponding to the alarm type when the receiving end receives the wireless alarm signal transmitted based on the wireless communication mode.
The beneficial effects of the technology are as follows: the alarm notification between the sending end and the receiving end is realized based on a wireless communication mode, the broadcasting process of the alarm information can be realized without physical connection, the communication process between the broadcasting end and the receiving end is simplified, the functions and the use scene of emergency broadcasting are expanded, namely, the usability between the broadcasting end and the receiving end is improved, the sending end can rapidly broadcast to the receiving end after receiving the emergency information (namely, the alarm notification), and the emergency broadcasting speed is improved.
Example 9:
The invention provides an emergency broadcast intelligent terminal, which comprises:
at least one memory and at least one processor;
wherein the at least one memory is configured to store program code, and the at least one processor is configured to invoke the program code stored by the at least one memory to perform the emergency broadcast method of any one of embodiments 1 to 7.
The beneficial effects of the technology are as follows: a smart terminal is presented that includes at least one memory for storing program code for performing an emergency broadcast method and at least one program code processor for invoking the performance of the emergency broadcast method.
Example 10:
The present invention provides an emergency broadcast storage medium, comprising:
For storing program code for performing the emergency broadcast method of any one of embodiments 1 to 7.
The beneficial effects of the technology are as follows: a storage medium for storing program code for performing an emergency broadcast method is presented.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (7)
1. An emergency broadcast method, comprising:
S1: triggering an alarm notification in the transmitting end;
S2: when the sending end receives the alarm notification, the sending end is controlled to forward the alarm notification to the receiving end in a wireless alarm signal mode based on a wireless communication mode, and the method comprises the following steps:
When the sending end receives the alarm notification, the sending end is controlled to forward the alarm notification to the mobile phone end and the handheld receiving end based on a Bluetooth communication mode, and meanwhile, the sending end is controlled to forward the alarm notification to the background cloud end based on a SIM card network communication mode, and the background cloud end is controlled to forward the alarm notification to the mobile phone end again based on the SIM card network communication mode;
the receiving end comprises a mobile phone end and a handheld receiving end, and the handheld receiving end is equipment which is provided with a wireless communication signal receiving function except mobile phone equipment;
The wireless communication mode comprises a Bluetooth communication mode and a SIM card network communication mode;
The control background cloud based on the SIM card network communication mode forwards the alarm notification to the mobile phone terminal again, and the control background cloud comprises the following components:
when the background cloud receives the SIM card network communication signal from the transmitting end, receiving login information uploaded by the mobile phone end based on the background cloud;
determining the area information of all mobile phone ends based on the login information, and determining a target notification area based on the SIM card network communication signals;
Determining a mobile phone end of which the area belongs to the target notification area based on the area information, and taking the mobile phone end as a target mobile phone end;
monitoring the online state of all target mobile phone ends in real time;
Based on the on-line state of all the target mobile phone ends, forwarding the network communication signals to all the target mobile phone ends, including:
Based on the online state of all the target mobile phone ends, determining all the target mobile phone ends which are currently online as a first mobile phone end, and directly forwarding network communication signals to the first mobile phone end once;
determining all the target mobile phone ends which are not online at present as second mobile phone ends based on the online state of all the target mobile phone ends, and acquiring online records of all the second mobile phone ends in a preset period;
determining the on-line time, the off-line time and the duration of each on-line duration period of the corresponding second mobile phone terminal in the on-line record of each second mobile phone terminal in a preset period;
The online time and the offline time of each online duration period in the online record of each second mobile phone terminal in the preset period are taken as two types of mark time of each online duration period in the online record of each second mobile phone terminal in the preset period;
calculating the on-line state switching uniformity of each second mobile phone terminal based on two types of mark time and duration of all on-line duration periods in the on-line record of each second mobile phone terminal in a preset period;
The second mobile phone end of which the on-line state switching uniformity exceeds the uniformity threshold is taken as a third mobile phone end, and the second mobile phone end of which the on-line state switching uniformity does not exceed the uniformity threshold is taken as a fourth mobile phone end;
Calculating the on-line state switching frequency of each third mobile phone terminal based on the on-line record of each third mobile phone terminal, determining the signal sending frequency of each third mobile phone terminal based on the on-line state switching frequency of each third mobile phone terminal, and intermittently sending the network communication signal to each third mobile phone terminal based on the signal sending frequency of each third mobile phone terminal;
continuously transmitting the network communication signals to each fourth mobile phone terminal;
S3: when the receiving end receives the wireless alarm signal transmitted based on the wireless communication mode, alarm information corresponding to the alarm type is broadcasted.
2. The emergency broadcasting method of claim 1, wherein calculating the uniformity of online status switching of each second mobile phone terminal based on two types of mark time and duration of all online duration periods in online records of each second mobile phone terminal in a preset period comprises:
Calculating the first sub-unevenness and the second sub-unevenness of each type of mark time of each second mobile phone terminal based on two types of mark time of all online duration periods in online records of each second mobile phone terminal in a preset period;
Taking the standard deviation and the range of the duration time of all online duration time periods in the online record of each second mobile phone terminal in a preset period as a third sub-unevenness and a fourth sub-unevenness of each second mobile phone terminal respectively;
And calculating the on-line state switching uniformity of each second mobile phone terminal based on the first sub-unevenness and the second sub-unevenness of the two types of mark time of each second mobile phone terminal, the third sub-unevenness and the fourth sub-unevenness of each second mobile phone terminal and the corresponding weights.
3. The emergency broadcast method of claim 1, wherein S3: when the receiving end receives the wireless alarm signal transmitted based on the wireless communication mode, the alarm information corresponding to the alarm type is broadcasted, and the method comprises the following steps:
When the mobile phone receives the wireless alarm signal transmitted based on the wireless communication mode, the mobile phone terminal is automatically awakened, and meanwhile, alarm information corresponding to the alarm type is broadcasted.
4. The emergency broadcast method of claim 1, wherein S3: when the receiving end receives the wireless alarm signal transmitted based on the wireless communication mode, the alarm information corresponding to the alarm type is broadcasted, and the method comprises the following steps:
when the handheld receiving end judges that at least one alarm type needs to be triggered or a wireless alarm signal transmitted based on a wireless communication mode is received based on the real-time environment data, the handheld receiving end is controlled to not need to wake up and directly broadcast alarm information of the corresponding alarm type;
when the handheld receiving end judges that at least one alarm type needs to be triggered or a wireless alarm signal transmitted based on a wireless communication mode is received based on real-time environment data, the handheld receiving end is controlled to not need to wake up and directly broadcast alarm information of the corresponding alarm type, and the method comprises the following steps:
Acquiring real-time environment data in a preset range;
Judging whether at least one alarm type needs to be triggered based on the real-time environment data, if yes, playing corresponding alarm information based on the currently triggered alarm type;
Executing a signal receiving instruction directly on a hardware register through the embedded system, and simultaneously playing alarm information corresponding to the alarm type based on the currently received wireless alarm signal when the wireless alarm signal is received;
wherein, each alarm notice corresponds to a specific frequency band signal frequency as a unique check code for waking up the alarm notice corresponding to the alarm type.
5. An emergency broadcast system for performing any one of the emergency broadcast methods of claims 1 to 4, comprising:
The triggering module is used for triggering alarm notification in the sending end;
The alarm forwarding module is used for controlling the sending end to forward the alarm notification to the receiving end in a wireless alarm signal mode based on a wireless communication mode when the sending end receives the alarm notification;
and the alarm broadcasting module is used for broadcasting alarm information corresponding to the alarm type when the receiving end receives the wireless alarm signal transmitted based on the wireless communication mode.
6. An emergency broadcast intelligent terminal, which is characterized by comprising:
at least one memory and at least one processor;
wherein the at least one memory is configured to store program code, the at least one processor is configured to invoke the program code stored by the at least one memory to perform the emergency broadcast method of any of claims 1 to 4.
7. An emergency broadcast storage medium, comprising:
For storing program code for performing the emergency broadcast method of any one of claims 1 to 4.
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| CN109787700A (en) * | 2019-01-28 | 2019-05-21 | 重庆邮电大学 | A kind of public's emergency information dissemination method and system |
| CN110691164A (en) * | 2019-08-16 | 2020-01-14 | 深圳康佳信息网络有限公司 | Method and system for realizing emergency broadcast based on mobile phone terminal |
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| CN115691037B (en) * | 2022-09-02 | 2023-08-11 | 广州市新三雅电子技术有限公司 | Emergency broadcast image-text alarm system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109787700A (en) * | 2019-01-28 | 2019-05-21 | 重庆邮电大学 | A kind of public's emergency information dissemination method and system |
| CN110691164A (en) * | 2019-08-16 | 2020-01-14 | 深圳康佳信息网络有限公司 | Method and system for realizing emergency broadcast based on mobile phone terminal |
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