CN101001352A - Information processing device and method of image equipment emergency alarm system - Google Patents
Information processing device and method of image equipment emergency alarm system Download PDFInfo
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- CN101001352A CN101001352A CN 200610016532 CN200610016532A CN101001352A CN 101001352 A CN101001352 A CN 101001352A CN 200610016532 CN200610016532 CN 200610016532 CN 200610016532 A CN200610016532 A CN 200610016532A CN 101001352 A CN101001352 A CN 101001352A
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Abstract
This invention relates to an information process device and a method for red alert system of image devices, in which, the device is composed of the following parts: an additional information test part testing EAS information from broadcast signals and a control part judging if it carries out the red alert operation based on the test EAS information, turning on the supply of the device if so to convert it to the channel appointed by the EAS information and increase volume, the process method includes: 1, searching for the EAS information from broadcast signals, 2, judging if it carries out red alert operation based on the EAS information, 3, turning on the device supply to convert it to the channel appointed by the EAS information if so.
Description
Technical field
The present invention relates to a kind of image documentation equipment, particularly relate to a kind of emergency alarm system (EAS) information processor and method of image documentation equipment.
Background technology
In country variant and area, the broadcast specification difference of image documentation equipment, especially television receiver.Especially,, in broadcast singal, comprise emergency alarm system (EAS) information, that is, in broadcast singal, comprise emergency alarm system information, transmit in order to respond actively various disasters such as earthquake, fire, flood, to have worked out in part country (for example U.S.).
Therefore, in each family, provide the wired broadcasting company of broadcast service in broadcast singal, to comprise EAS information, and transmit.
And, reception is included in the significance level of family's television receiver of the EAS information in the broadcast singal according to EAS information, no matter what the channel of now watching is on earth, forces change to the channel of appointment, play EAS, can watch emergency alarm to guarantee the user.
Certainly, although also do not carry out above-mentioned emergency alarm system in the world jointly, from now on, it will become All Countries and the regional system that must carry out.
And being suitable for of emergency alarm system is not only no problem on the broadcasting specification, and, there is not the difficulty of technical elements yet.
But there are the following problems for above-mentioned existing image documentation equipment.
The first, when the power supply of image documentation equipment is in ' closing ' state, can not carry out the action relevant with the emergency alarm of EAS information.
The second, even receive EAS information, carry out channel switch, if the user watch, can not confirm alert content.
Summary of the invention
Even the object of the present invention is to provide a kind of power supply to be under the closed condition, also can carry out the EAS information processor and the method for the image documentation equipment of emergency alarm action at image documentation equipment.And do not watch image documentation equipment for even the user provides a kind of user, also can notify emergency alarm to take place, guarantee to watch the EAS information processor and the method for the image documentation equipment of image documentation equipment.
The objective of the invention is to be achieved through the following technical solutions:
The information processor of image equipment emergency alarm system is by constituting with the lower part:
From broadcast singal, detect the additional information test section of EAS information;
According to the EAS information that detects, judge whether to carry out the emergency alarm action, if must carry out the emergency alarm action, ' opening ' device power supply (DPS) is to the channel switch of EAS information appointment and increase the control part of volume.
The information processing method of image equipment emergency alarm system comprises following several stages:
The stage of inspection EAS information from broadcast singal;
According to the EAS information that detects, judge whether to carry out the stage of emergency alarm action;
If judged result is to carry out the emergency alarm action, ' opening ' device power supply (DPS) is to the stage of the channel switch of above-mentioned EAS information appointment.
The information processing method of described image equipment emergency alarm system: according to EAS information, the stage that judges whether to carry out the emergency alarm action is exactly the priority according to the appointment of above-mentioned EAS information, the stage that judges whether to carry out the emergency alarm action.
The information processing method of described image equipment emergency alarm system: also comprise as the next stage:
To the channel switch of above-mentioned EAS information appointment, increase the stage of channel correlation volume.
The information processing method of described image equipment emergency alarm system: after increasing above-mentioned volume,, reset into the stage that volume increases state in the past if the user imports the volume adjusting key.
Advantage of the present invention and effect are:
In sum, the EAS information processor of image documentation equipment of the present invention and method reach following effect.By the present invention, though device power supply (DPS) ' close ', in order automatically ' to open ' power supply, output emergency alarm broadcasting in output emergency alarm broadcasting, increases volume, watch people's accurately identified emergency alarm rapidly, and take appropriate measures, respond actively.
Description of drawings
Fig. 1 is the formation block diagram of the EAS information processor of image documentation equipment of the present invention;
Fig. 2 is the precedence diagram of the EAS information processing method of image documentation equipment of the present invention.
Critical piece symbol description among the figure:
11: tuner 13: image processing portion
15: display part 17: acoustic processing portion
19: loud speaker 21: the additional information test section
23: control part 25: memory section
27: power supply unit
Embodiment
Below with reference to accompanying drawings emergency alarm system (EAS) information processor of image documentation equipment of the present invention and the embodiment of method are elaborated.
With reference to the accompanying drawings 1 and 2, the EAS information output apparatus of image documentation equipment of the present invention and the embodiment of method are described.
As shown in Figure 1, the EAS information output apparatus of image documentation equipment of the present invention is made of following components: tuner (11); Image processing portion (13); Display part (15); Acoustic processing portion (17); Loud speaker (19); Additional information test section (21); Control part (23); Memory section (25) and power supply unit (27).
Carry out information exchange in order to ensure various control signals, although there is not mark among the figure, each constitutes by communication bus driver (for example I2C bus driver), connects.
At this moment, tuner (11) is selected the broadcast singal of specified channel.
And image processing portion (13) carries out the picture demonstration in order to make the signal of video signal in the broadcast singal of selecting by above-mentioned tuner 11 by display part (15), handles.
Then, acoustic processing portion (17) exports by loud speaker (19) in order to make the voice signal in the broadcast singal of selecting by above-mentioned tuner (11), handles.
And additional information test section (21) is included in the additional information of the EAS information in the broadcast singal that above-mentioned tuner (11) selects in detection, exports to control part (23).
Then, power supply unit (27) utilizes control part (23) to control the power supply supply to each formation supply action power that comprises control part (23).
And the program of emergency alarm action, program and the various set point relevant with equipment elemental motion are carried out in memory section (25) storage.
Then, control part (23) judges whether to carry out the emergency alarm action according to the EAS information that detects in said additional information test section (21).
At this moment, emergency alarm system (EAS) information comprises priority information, emergency alarm broadcast channel information etc.
Therefore, judge whether priority is more than the level of appointment, judge whether to carry out the emergency alarm action.
And, if judging, control part (23) must carry out the emergency alarm action, judge whether the power supply of present equipment ' closes ', if power supply is in ' closing ' state now, and control power supply unit (27), ' opening ' device power supply (DPS).
In addition, control part (23) control tuner (11) to the emergency alarm broadcasting channel conversion of EAS information appointment, is controlled sound handling part (17), volume is increased to the level (for example highest level) of setting.
At this moment, be for watching that now the people does not watch under the situation of image documentation equipment owing to increase audio volume level, by the calling party, make the user also can watch emergency alarm broadcasting.So, preferably export big as far as possible sound.
On the other hand, watch that the people hears the sound of equipment output, the identified emergency alarm takes place, in order normally to watch broadcasting, under the situation that volume is reduced to the level of oneself wishing, for the audio volume level from present output is reduced to the level of watching that the people wishes, need during certain hour, reduce volume, and input.
Therefore, can store the audio volume level of audio volume level before increasing in memory section (25), push the volume key of remote controller if watch the people, just returning to audio volume level increases former state.
Below, with reference to Fig. 2, emergency alarm system (EAS) information processing method of image documentation equipment of the present invention is elaborated.
At first, additional information test section (21) detects EAS information from the additional information of broadcast singal, to control part (23) output (S21).
Then, control part (23) is judged the priority (S23) that is included in the above-mentioned EAS information.
Then, control part (23) judges whether the priority that is included in the EAS information is the emergency alarm action,, judges whether priority is level (S25) from conversion to the channel of EAS appointment that must force that is.
Then, be to carry out the level of emergency alarm action if control part (23) is judged the priority that is included in the EAS information, judge whether the power supply of present equipment is in ' opening ' ' state (S27).
At this moment, the power supply status of equipment can specifically be divided into 3 stages.
That is, the power supply of equipment ' is opened ', normally finishes the state of image and voice output; The power supply of equipment ' is closed ', and image and voice output are not finished, and waits for the state of user's remote controller signal; Attaching plug breaks away from fully, and power supply is ' closing ' fully, can not wait for the state of remote controller signal.
Therefore, be in ' closing ' state if above-mentioned judged result (S27) is a device power supply (DPS), control part (23) control power supply unit (27) is in order to ensure carrying out normal image/voice output, ' opening ' device power supply (DPS) (S29).
And control part (23) control tuner (11) is with the channel switch of present channel (device power supply (DPS) ' is closed ' channel at that time) to the appointment of above-mentioned EAS information.That is, to emergency alarm broadcasting channel conversion (S31).
Then, control part (23) control sound handling part (17) increases audio volume level (S33) during certain hour.
At this moment,, be absorbed in appreciating in the program,, can cause the attentiveness of watching the people by increasing volume at certain hour owing to watch that the people watches.
At this moment, because audio volume level is to be used to notify user's emergency alarm, the most handy big sound promptly, uses highest level.
On the other hand, also may exist and watch that the people does not watch image documentation equipment, be in the possibility in the place (for example other room) that equipment is not set.
Therefore, watching that the people carries out specific affirmation action (for example, the input of volume adjusting key) and before, can keep volume to increase state always.
At this moment, in order to make the alarm of user's identified emergency, confirm to move, that is, for normal equipment watches that input reduces the volume key of audio volume level, control part (23) control sound handling part (17) makes present audio volume level turn back to state in the past.
For instance,, watching under the state of equipment,, supposing volume is increased to 60 according to the emergency alarm action when volume is 15.
At this moment, watch the alarm of people's identified emergency, watch normal alarm broadcasting,, be necessary volume is reduced to 15 level because above-mentioned 60 volume is very big in order to make.
But for volume is reduced to 15 from 60, the volume that should push remote controller for a long time reduces key, makes to watch that the people feels inconvenience.
Therefore, according to above-mentioned emergency alarm action, when volume is increased to highest level, if the user pushes volume key, judge the User Recognition emergency alarm, volume before automatically restoring to.
By above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.
Therefore, the technical scope of this invention is not limited to the content on the specification, must determine its technical scope according to interest field.
Claims (5)
1. the information processor of image equipment emergency alarm system is characterized in that by constituting with the lower part:
From broadcast singal, detect the additional information test section of EAS information;
According to the EAS information that detects, judge whether to carry out the emergency alarm action, if must carry out the emergency alarm action, ' opening ' device power supply (DPS) is to the channel switch of EAS information appointment and increase the control part of volume.
2. the information processing method of image equipment emergency alarm system is characterized in that comprising following several stages:
The stage of inspection EAS information from broadcast singal;
According to the EAS information that detects, judge whether to carry out the stage of emergency alarm action;
If judged result is to carry out the emergency alarm action, ' opening ' device power supply (DPS) is to the stage of the channel switch of above-mentioned EAS information appointment.
3. the information processing method of image equipment emergency alarm system according to claim 2, it is characterized in that: according to EAS information, the stage that judges whether to carry out the emergency alarm action is exactly the priority according to the appointment of above-mentioned EAS information, the stage that judges whether to carry out the emergency alarm action.
4. the information processing method of image equipment emergency alarm system according to claim 2 is characterized in that: also comprise as the next stage:
To the channel switch of above-mentioned EAS information appointment, increase the stage of channel correlation volume.
5. the information processing method of image equipment emergency alarm system according to claim 4 is characterized in that: after increasing above-mentioned volume, if the user imports the volume adjusting key, reset into the stage that volume increases state in the past.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610016532 CN101001352A (en) | 2006-01-13 | 2006-01-13 | Information processing device and method of image equipment emergency alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610016532 CN101001352A (en) | 2006-01-13 | 2006-01-13 | Information processing device and method of image equipment emergency alarm system |
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| CN101001352A true CN101001352A (en) | 2007-07-18 |
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| CN 200610016532 Pending CN101001352A (en) | 2006-01-13 | 2006-01-13 | Information processing device and method of image equipment emergency alarm system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103401627A (en) * | 2013-06-25 | 2013-11-20 | 南京信息职业技术学院 | Broadcast system for road traffic caution and guidance |
| CN103703764A (en) * | 2011-05-25 | 2014-04-02 | Lg电子株式会社 | Transmitting/receiving system and method for processing a broadcast signal |
| CN107925796A (en) * | 2015-09-03 | 2018-04-17 | 索尼公司 | Communication equipment and data processing method |
-
2006
- 2006-01-13 CN CN 200610016532 patent/CN101001352A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103703764A (en) * | 2011-05-25 | 2014-04-02 | Lg电子株式会社 | Transmitting/receiving system and method for processing a broadcast signal |
| US9800953B2 (en) | 2011-05-25 | 2017-10-24 | Lg Electronics Inc. | Transmitting/receiving system and method for processing a broadcast signal |
| US10405061B2 (en) | 2011-05-25 | 2019-09-03 | Lg Electronics Inc. | Transmitting/receiving system and method for processing a broadcast signal |
| US10904641B2 (en) | 2011-05-25 | 2021-01-26 | Lg Electronics Inc. | Transmitting/receiving system and method for processing a broadcast signal |
| CN103401627A (en) * | 2013-06-25 | 2013-11-20 | 南京信息职业技术学院 | Broadcast system for road traffic caution and guidance |
| CN103401627B (en) * | 2013-06-25 | 2016-03-09 | 南京信息职业技术学院 | A kind of road vehicles is warned and dredges broadcast system |
| CN107925796A (en) * | 2015-09-03 | 2018-04-17 | 索尼公司 | Communication equipment and data processing method |
| CN107925796B (en) * | 2015-09-03 | 2020-11-06 | 索尼公司 | Communication apparatus and data processing method |
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Effective date of registration: 20070427 Address after: No. 77 Hengtong Road, Nanjing economic and Technological Development Zone, Jiangsu Applicant after: LG Electronics (Nanjing) Plasma Co., Ltd. Address before: 35,40, hi tech Development Zone, Liaoning, Shenyang Applicant before: LG Electronic (Shenyang) Co., Ltd. |
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