CN109584511A - A kind of disaster early warning method, digital device and storage medium based on digital device - Google Patents
A kind of disaster early warning method, digital device and storage medium based on digital device Download PDFInfo
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- CN109584511A CN109584511A CN201811548474.4A CN201811548474A CN109584511A CN 109584511 A CN109584511 A CN 109584511A CN 201811548474 A CN201811548474 A CN 201811548474A CN 109584511 A CN109584511 A CN 109584511A
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- Prior art keywords
- warning
- disaster
- digital device
- early warning
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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
- G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
Abstract
A kind of disaster early warning method, digital device and storage medium based on digital device provided by the present invention, comprising: monitor and receive pre-warning signal in real time, the pre-warning signal is decoded, obtain warning information；Corresponding early warning picture and audio warning are generated according to the warning information；The early warning picture is displayed on the screen, and issues the audio warning.The present invention is by receiving pre-warning signal and decoding, early warning picture is displayed on the screen and sounds an alarm sound, it is dangerous to allow one to timely learning disaster, prevent damage caused by the surprise attack of natural calamity, people are improved for the attention rate of disaster, it is applied widely, improve convenience.
Description
Technical field
The present invention relates to digital device technical field more particularly to a kind of disaster early warning sides based on digital device
Method, digital device and storage medium.
Background technique
It is also increasing to being lost caused by the mankind due to the frequent generation of the natural calamities such as typhoon, tsunami, earthquake, that
The generation that people predict natural calamity in advance just seems increasingly important.
Current disaster early warning is network information early warning, but most of the elderly can't surf the Internet, so this pre-
Alarm method is not suitable for the elderly, and therefore, this disaster early warning method smaller scope of application, convenience is poor.
Therefore, the prior art is defective, has much room for improvement and develops.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, providing one kind and being set based on number
Standby disaster early warning method, digital device and storage medium, it is intended to solve the disaster early warning method scope of application in the prior art
It is smaller, the poor problem of convenience.
The technical proposal for solving the technical problem of the invention is as follows:
A kind of disaster early warning method based on digital device, wherein include:
It monitors and receives pre-warning signal in real time, the pre-warning signal is decoded, obtain warning information；
Corresponding early warning picture and audio warning are generated according to the warning information；
The early warning picture is displayed on the screen, and issues the audio warning.
Further, described to monitor in real time and receive pre-warning signal, the pre-warning signal is decoded, early warning letter is obtained
Before breath further include:
The corresponding title of various disasters, icon corresponding with title, Alert Level and defence guide are preset, and is saved.
Further, described to be specifically included according to the corresponding early warning picture of warning information generation and audio warning:
The place that disaster is obtained according to the warning information, judges whether the place and the local zone prestored are identical；
If so, continue obtain disaster time, title and disaster degree, search and obtain icon corresponding with the title,
Alert Level and defence guide；
The place of the disaster, time, title, icon, Alert Level and defence guide are merged, corresponding early warning picture is generated
And audio warning.
Further, the place that disaster is obtained according to the warning information, the local for judging the place and prestoring
After whether region is identical further include:
If it is not, then stopping obtaining the warning information.
Further, the method also includes:
When being in standby, monitors in real time and receive pre-warning signal；
When receiving pre-warning signal, the pre-warning signal is decoded, obtains warning information；
According to the Alert Level control booting in warning information or keep standby.
A kind of digital device, wherein including processor, and the memory being connected to the processor, the memory
It is stored with the disaster early warning program based on digital device, the disaster early warning program based on digital device is held by the processor
It is performed the steps of when row
It monitors and receives pre-warning signal in real time, the pre-warning signal is decoded, obtain warning information；
Corresponding early warning picture and audio warning are generated according to the warning information；
The early warning picture is displayed on the screen, and issues the audio warning；
The processor is for calling the disaster early warning program instruction based on digital device.
Further, it when the disaster early warning program based on digital device is executed by the processor, also realizes following
Step:
The corresponding title of various disasters, icon corresponding with title, Alert Level and defence guide are preset, and is saved.
Further, it when the disaster early warning program based on digital device is executed by the processor, also realizes following
Step:
The place that disaster is obtained according to the warning information, judges whether the place and the local zone prestored are identical；
If so, continue obtain disaster time, title and disaster degree, search and obtain icon corresponding with the title,
Alert Level and defence guide；
The place of the disaster, time, title, icon, Alert Level and defence guide are merged, corresponding early warning picture is generated
And audio warning；
If it is not, then stopping obtaining the warning information.
Further, it when the disaster early warning program based on digital device is executed by the processor, also realizes following
Step:
When being in standby, monitors in real time and receive pre-warning signal；
When receiving pre-warning signal, the pre-warning signal is decoded, obtains warning information；
According to the Alert Level control booting in warning information or keep standby.
A kind of storage medium, wherein the storage medium is stored with computer program, and the computer program can be held
Row is for realizing the disaster early warning method as described above based on digital device.
A kind of disaster early warning method, digital device and storage medium based on digital device provided by the present invention, comprising:
It monitors and receives pre-warning signal in real time, the pre-warning signal is decoded, obtain warning information；It is raw according to the warning information
At corresponding early warning picture and audio warning；The early warning picture is displayed on the screen, and issues the audio warning.This hair
It is bright that early warning picture is displayed on the screen and is sounded an alarm sound by receiving pre-warning signal and decoding, allow one to and
When know disaster danger, prevent damage caused by the surprise attack of natural calamity, improve people for the attention rate of disaster,
It is applied widely, improve convenience.
Detailed description of the invention
Fig. 1 is the flow chart of the preferred embodiment of the disaster early warning method in the present invention based on digital device.
Fig. 2 is the functional schematic block diagram of the preferred embodiment of digital device in the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer and more explicit, right as follows in conjunction with drawings and embodiments
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
Referring to Figure 1, Fig. 1 is a kind of disaster early warning method based on digital device in the present invention.As shown in Figure 1, this hair
Disaster early warning method described in bright embodiment based on digital device the following steps are included:
S100, real time monitoring simultaneously receive pre-warning signal, are decoded to the pre-warning signal, obtain warning information.
In the present invention, when bad weather or disaster come interim, the transmission weather conditions of the associated mechanisms such as weather bureau or disaster
The information such as early warning transmit pre-warning signal to digital device to TV and Radio Service, then by TV and Radio Service, and the digital device is number
Word receiving device, such as DTV, vehicle-mounted digital equipment, top box of digital machine.Digital device monitors TV and Radio Service's hair in real time
The broadcast singal sent, and judge whether with pre-warning signal.Data about early warning are to be present in the SI service of digital signal
Inside information list, which can be in the signal.Digital device gets corresponding pre-warning signal by tuner, and by pair
Pre-warning signal is decoded, and obtains corresponding warning information.
It is further comprised the steps of: before step S100 and presets the corresponding title of various disasters, figure corresponding with title
Mark, Alert Level and defence guide, and save.
Disaster encountered in nature includes: typhoon, heavy rain, severe snow, cold wave, strong wind, sandstorm, high temperature, arid, thunder
Electricity, hail, frost, dense fog, haze, icy road etc., the present invention be stored in advance in digital device disaster title and every kind
The corresponding distinctive icon of disaster.
Since disaster degree is different, then the warning level needed is also different, the present invention may make according to meteorological disaster
At the extent of injury, urgency level and developing state be divided into level Four: IV grade (general), III grade (heavier), II grade of (serious), I
Grade (especially severe).Further, each rank is distinguished using color, for example, IV grade (general) with blue come table
Show, III grade (heavier) is indicated with yellow, and II grade (serious) is indicated with orange, and I grade (especially severe) is indicated with red.For
The user is avoided to obscure the color of division, the present invention is identified simultaneously with Chinese and English around color.
The defense work of disaster is very important, and the present invention is stored with for various disasters and the different degrees of of disaster
Corresponding defence guide allows one to the disaster for knowing how to prevent this.
S200, corresponding early warning picture and audio warning are generated according to the warning information.
Specifically, the step S200 includes:
S210, the place that disaster is obtained according to the warning information, judge whether the place and the local zone prestored are identical；
S220, if so, continue obtain disaster time, title and disaster degree, search and obtain corresponding with the title
Icon, Alert Level and defence guide；
S230, the place of the disaster, time, title, icon, Alert Level and defence guide are merged, is generated corresponding pre-
Alert picture and audio warning.
The mechanisms such as weather bureau publication disaster early warning signal necessarily include occur disaster place, it is contemplated that disaster occur when
Between, the information such as the extent of injury, urgency level and developing state of disaster.Therefore, digital device to the warning information received into
After row decoding, it would know that the information such as place, time, title, the disaster degree that disaster occurs.
In a preferred embodiment of the present invention, local zone belonging to digital device is previously stored in digital device, first
The place that disaster occurs is obtained, and judges whether the place and the local zone prestored are identical, if they are the same, then proves that disaster will
It can occur in digital device region, that is, need to carry out alarm and reminding to this user.Therefore, continue to obtain other early warning letter
Breath, the i.e. information such as the time of disaster, title and disaster degree.It should be understood that working as the place and the local zone prestored not
Meanwhile then illustrating the scene of disaster not in digital device region, therefore, this time alarm does not need to make this user
Prompt, then stop obtaining other warning information, no longer progress next step.
Further, corresponding icon, Alert Level and defence guide are searched according to the warning information got, will owned
Warning information, which merges, becomes early warning picture, i.e., includes: disaster title, icon, disaster scene, disaster in the described early warning picture
Time of origin, Alert Level color and Chinese and English mark, the information such as defence guide.
S300, the early warning picture is displayed on the screen, and issues the audio warning.
In a preferred embodiment of the present invention, according to different Alert Levels, the area size shown on the screen is also not
With, when Alert Level is lower, the screen-picture region of occupancy is smaller, does not influence the normal play of digital device in this way, simultaneously
The pop-up or closing of controllable early warning picture；When Alert Level is higher, then entire screen-picture is occupied, to remind user, weight
Calamity will arrive, and pay particular attention to.For example, when Alert Level is IV grade (general), III grade (heavier), early warning picture
Display area be set as the 10 of screen；When Alert Level is II grade (serious) I grade (especially severe), early warning picture
Display area be set as being displayed in full screen, to prevent damage caused by the surprise attack of natural calamity.
Further, the audio warning of sending can be distinguished, to distinguish the different brackets of alarm.Work as Alert Level
When lower, using the prompt tone that the time is shorter；When Alert Level is higher, the audio warning of sending can broadcast warning information in detail
Place, time and the defence information such as guide, in this way, even if illiterate user, can also be heard pre- in face of major disaster
Alert information, is ready in time.For example, the sending time shorter mentions when Alert Level is IV grade (general), III grade (heavier)
Show sound；When Alert Level is II grade (serious) I grade (especially severe), then the casting place of warning information, time and prevent in detail
The information such as imperial guide.
In a preferred embodiment of the present invention, the method also includes: when being in standby, monitor in real time and receive pre-
Alert signal；When receiving pre-warning signal, the pre-warning signal is decoded, obtains warning information；According in warning information
Alert Level control booting or keep standby.Even if can also monitor in real time and receive pre- that is, the present invention is in the standby state
Alert signal.After receiving pre-warning signal, pre-warning signal is decoded first, generates warning information, is obtained in warning information
Alert Level be not switched on then when Alert Level is lower；And when Alert Level is higher, control digital device booting.Example
Such as, when Alert Level is IV grade (general), III grade (heavier), digital device continues to keep standby, will not issue without booting
Alarm；When Alert Level is II grade (serious), I grade (especially severe), Auto Power On, and it is displayed in full screen early warning picture, it issues
Audio warning makes people maintain vigilance, and improves the attention rate of people.
By taking DTV as an example, in DTV tuning or initialization, the local zone of setting DTV is believed in advance
Breath, bottom need to be believed early warning when digital TV decoding warning information with the locality data in this information matches pre-warning signal
The region where disaster scene in breath is parsed, and is compared with the local zone of digital television set, such as pre-
If being broadcasted again in regional scope, if that not within the scope of predeterminable area, then can stop to transmit, will not continue to play early warning letter
Breath.In major cycle part, when channel is DTV and has signal, the data of SI Table can be detected in bottom always,
Detect whether that pre-warning signal data are transmitted, when having detected pre-warning signal, upper layer can call preset according to pre-warning signal
The information such as the corresponding title of various disasters, icon corresponding with title, Alert Level and defence guide, and generate corresponding pre-
Alert picture and audio warning.
As shown in Fig. 2, the embodiment of the invention also provides a kind of digital device, such as DTV.The digital device
Including processor 10, and the memory 20 connecting with the processor 10, the memory 20 are stored with based on digital device
Disaster early warning program, following step is realized when the disaster early warning program based on digital device is executed by the processor 10
It is rapid:
It monitors and receives pre-warning signal in real time, the pre-warning signal is decoded, obtain warning information；
Corresponding early warning picture and audio warning are generated according to the warning information；
The early warning picture is displayed on the screen, and issues the audio warning；
The processor is for calling the disaster early warning program instruction based on digital device；As detailed above.
When the disaster early warning program based on digital device is executed by the processor 10, also perform the steps of
The corresponding title of various disasters, icon corresponding with title, Alert Level and defence guide are preset, and is saved；
As detailed above.
When the disaster early warning program based on digital device is executed by the processor 10, also perform the steps of
The place that disaster is obtained according to the warning information, judges whether the place and the local zone prestored are identical；
If so, continue obtain disaster time, title and disaster degree, search and obtain icon corresponding with the title,
Alert Level and defence guide；
The place of the disaster, time, title, icon, Alert Level and defence guide are merged, corresponding early warning picture is generated
And audio warning；
If it is not, then stopping obtaining the warning information；As detailed above.
When the disaster early warning program based on digital device is executed by the processor 10, also perform the steps of
When being in standby, monitors in real time and receive pre-warning signal；
When receiving pre-warning signal, the pre-warning signal is decoded, obtains warning information；
According to the Alert Level control booting in warning information or keep standby；As detailed above.
The embodiment of the invention also provides a kind of storage medium, the storage medium is stored with computer program, the meter
Calculation machine program can be performed to realize the disaster early warning method based on digital device as described above；Specific institute as above
It states.
In conclusion a kind of disaster early warning method based on digital device disclosed by the invention, digital device and storage are situated between
Matter, comprising: monitor and receive pre-warning signal in real time, the pre-warning signal is decoded, obtain warning information；According to described pre-
Alert information generates corresponding early warning picture and audio warning；The early warning picture is displayed on the screen, and issues the alarm
Sound.The present invention is displayed on the screen and sounds an alarm sound by receiving pre-warning signal and decoding, by early warning picture, so that people
Can timely learning disaster it is dangerous, prevent damage caused by the surprise attack of natural calamity, improve people for disaster
Attention rate, it is applied widely, improve convenience.
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, all these modifications and variations all should belong to the guarantor of appended claims of the present invention
Protect range.
Claims (10)
1. a kind of disaster early warning method based on digital device characterized by comprising
It monitors and receives pre-warning signal in real time, the pre-warning signal is decoded, obtain warning information；
Corresponding early warning picture and audio warning are generated according to the warning information；
The early warning picture is displayed on the screen, and issues the audio warning.
2. the disaster early warning method according to claim 1 based on digital device, which is characterized in that the real time monitoring is simultaneously
Pre-warning signal is received, the pre-warning signal is decoded, before acquisition warning information further include:
The corresponding title of various disasters, icon corresponding with title, Alert Level and defence guide are preset, and is saved.
3. the disaster early warning method according to claim 2 based on digital device, which is characterized in that described according to described pre-
Alert information generates corresponding early warning picture and audio warning specifically includes:
The place that disaster is obtained according to the warning information, judges whether the place and the local zone prestored are identical；
If so, continue obtain disaster time, title and disaster degree, search and obtain icon corresponding with the title,
Alert Level and defence guide；
The place of the disaster, time, title, icon, Alert Level and defence guide are merged, corresponding early warning picture is generated
And audio warning.
4. the disaster early warning method according to claim 3 based on digital device, which is characterized in that described according to described pre-
The place of alert information acquisition disaster, after judging whether the place and the local zone prestored are identical further include:
If it is not, then stopping obtaining the warning information.
5. the disaster early warning method according to claim 3 based on digital device, which is characterized in that the method is also wrapped
It includes:
When being in standby, monitors in real time and receive pre-warning signal；
When receiving pre-warning signal, the pre-warning signal is decoded, obtains warning information；
According to the Alert Level control booting in warning information or keep standby.
6. a kind of digital device, which is characterized in that including processor, and the memory being connected to the processor, it is described to deposit
Reservoir is stored with the disaster early warning program based on digital device, and the disaster early warning program based on digital device is by the processing
Device performs the steps of when executing
It monitors and receives pre-warning signal in real time, the pre-warning signal is decoded, obtain warning information；
Corresponding early warning picture and audio warning are generated according to the warning information；
The early warning picture is displayed on the screen, and issues the audio warning；
The processor is for calling the disaster early warning program instruction based on digital device.
7. digital device according to claim 6, which is characterized in that the disaster early warning program quilt based on digital device
When the processor executes, also perform the steps of
The corresponding title of various disasters, icon corresponding with title, Alert Level and defence guide are preset, and is saved.
8. digital device according to claim 7, which is characterized in that the disaster early warning program quilt based on digital device
When the processor executes, also perform the steps of
The place that disaster is obtained according to the warning information, judges whether the place and the local zone prestored are identical；
If so, continue obtain disaster time, title and disaster degree, search and obtain icon corresponding with the title,
Alert Level and defence guide；
The place of the disaster, time, title, icon, Alert Level and defence guide are merged, corresponding early warning picture is generated
And audio warning；
If it is not, then stopping obtaining the warning information.
9. digital device according to claim 7, which is characterized in that the disaster early warning program quilt based on digital device
When the processor executes, also perform the steps of
When being in standby, monitors in real time and receive pre-warning signal；
When receiving pre-warning signal, the pre-warning signal is decoded, obtains warning information；
According to the Alert Level control booting in warning information or keep standby.
10. a kind of storage medium, which is characterized in that the storage medium is stored with computer program, the computer program energy
It is enough performed to realize the disaster early warning method as described in any one in claim 1-5 based on digital device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811548474.4A CN109584511A (en) | 2018-12-18 | 2018-12-18 | A kind of disaster early warning method, digital device and storage medium based on digital device |
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| CN201811548474.4A CN109584511A (en) | 2018-12-18 | 2018-12-18 | A kind of disaster early warning method, digital device and storage medium based on digital device |
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| WO2021128744A1 (en) * | 2019-12-25 | 2021-07-01 | 追信数字科技有限公司 | Emergency communication method and apparatus therefor |
| CN115019475A (en) * | 2022-05-31 | 2022-09-06 | 中山亿联智能科技有限公司 | Tsunami early warning monitoring alarm system based on set top box platform |
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Application publication date: 20190405 |
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