CN112394668A - Broadcasting system and method for intelligent classroom - Google Patents
Broadcasting system and method for intelligent classroom Download PDFInfo
- Publication number
- CN112394668A CN112394668A CN202011336073.XA CN202011336073A CN112394668A CN 112394668 A CN112394668 A CN 112394668A CN 202011336073 A CN202011336073 A CN 202011336073A CN 112394668 A CN112394668 A CN 112394668A
- Authority
- CN
- China
- Prior art keywords
- broadcast
- microprocessor
- classroom
- broadcasting
- mode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24215—Scada supervisory control and data acquisition
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a broadcasting system and method for a smart classroom, and relates to the technical field of smart classroom broadcasting. The invention comprises a playing terminal and a broadcasting center; the broadcast center is in communication connection with the playing terminal; the playing terminal comprises a microprocessor, an indication module and a sound player; and the microprocessor controls the indicating module to light the corresponding indicating lamp according to the broadcasting priority. The microprocessor controls the human body detection module to detect whether a person exists in a classroom, and if so, the microprocessor keeps the indicator lamps not lighted and keeps the manual switch and the electric switch in an off state, so that resource waste is avoided; if someone, microprocessor judges if the broadcast type is located the compulsory broadcast within range under the current playback mode, and microprocessor control electric switch is closed, and the broadcast of audio player broadcast is guaranteed the broadcast of the broadcast in the classroom under the different situation, neither disturbing classroom in better operational environment, broadcast urgent notice under emergency again, convenient practicality.
Description
Technical Field
The invention belongs to the technical field of intelligent classroom broadcasting, and particularly relates to a broadcasting system and method for an intelligent classroom.
Background
Campus broadcasting is used for transmitting information, providing entertainment and broadcasting news to all teachers and students in a campus, and is also commonly used for transmitting school notification and emergency notification to the teachers and students; therefore, the functions borne by the campus broadcast can be known, and the campus broadcast has different emergency levels in the aspect of emergency; some broadcast content pertains to emergency notification and notification events, and is typically notified in each classroom; some news broadcasts and entertainment broadcasts are not listened to in all classrooms. Still other classrooms may have meetings or teachers still giving their instruction during the break time. Therefore, the broadcast is uniform and is not suitable for all classrooms.
To solve the above problems, the present invention provides a broadcasting system and method for a smart classroom.
Disclosure of Invention
The invention aims to provide a broadcasting system and a broadcasting method for an intelligent classroom, which are used for solving the technical problems in the background technology.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a broadcasting system for a smart classroom, which comprises: a broadcast terminal and a broadcast center; the broadcast center is in communication connection with a plurality of playing terminals; the playing terminal comprises a microprocessor, an indicating module and an audio player; the microprocessor receives the pre-broadcasting information transmitted by the broadcasting center and controls the indicating module to light the corresponding indicating lamp; the forecast information comprises a broadcast type; the microprocessor compares the broadcast type with the priority database to obtain the broadcast priority; the microprocessor controls the indication module to light the corresponding indicator lamp according to the broadcasting priority; the indicator lights with different colors correspond to the broadcast priorities one by one; the microprocessor is in electric signal connection with the audio player through a manual switch circuit or an electric switch circuit and is used for controlling the audio player to be turned on or turned off; the manual switch circuit comprises a manual switch and a first resistor which are electrically connected in sequence; the electric switch circuit comprises an electric switch and a second resistor which are electrically connected in sequence; the manual switch circuit is connected with the electric switch circuit in parallel; the microprocessor is in electric signal connection with the human body detection module and is used for detecting whether a person exists in the classroom or not.
As a preferred technical solution, the play terminal further includes a mode setting module; the mode setting module is electrically connected with the microprocessor and used for setting the playing mode of the audio player controlled by the microprocessor.
As a preferred technical solution, a mandatory play range is limited by a broadcast priority in different play modes; the playing mode comprises a meeting mode, a class-giving mode and a class-break mode; and the microprocessor controls the electric switch to be closed according to the forced playing range to play the broadcast.
As a preferred technical solution, the playing terminal further includes a storage module; the storage module is electrically connected with the microprocessor and used for storing the priority database; the storage module also stores different playing modes and corresponding mandatory playing ranges.
As a preferable mode, the manual switch and the electric switch are both kept in an off state in a natural state.
As a preferred technical scheme, after receiving pre-broadcast information transmitted by a broadcast center, the microprocessor controls a human body detection module to detect whether a person is in a classroom; if not, the microprocessor keeps each indicator light not to be lightened; if yes, the microprocessor controls the audio player to play the broadcast according to the play mode.
As a preferred technical solution, the controlling, by the microprocessor, the audio player to play the broadcast according to the play mode includes: the microprocessor judges whether the broadcast type is in a forced play range in the current play mode; if yes, the microprocessor controls the electric switch to be closed, and the sound player plays the broadcast; if not, the microprocessor only controls the corresponding indicator light to be lightened.
A broadcasting method for a smart classroom includes the following processes:
a00: the broadcast center transmits the pre-broadcast information to each broadcast terminal;
a01: the microprocessor acquires a broadcast type from the pre-broadcast information;
a02: the microprocessor controls the human body detection module to detect whether a person is in the classroom or not; if yes, A03 is executed; if not, executing A04;
a03: the microprocessor keeps the indicator lamps not on and keeps the manual switch and the electric switch in an off state;
a04: the microprocessor judges whether the broadcast type is in a forced play range in the current play mode; if yes, A05 is executed; if not, executing A06;
a05: the microprocessor controls the electric switch to be closed, and the sound player plays the broadcast;
a06: the microprocessor compares the broadcast type and controls the corresponding indicator lamp to light up according to the broadcast priority.
As a preferred technical solution, before a00, a play mode is set by a mode setting module; and in a natural state, the manual switch and the electric switch are kept in an off state.
As a preferable embodiment, a06 further includes: the operator presses the manual switch to play the broadcast through the audio player.
The invention has the following beneficial effects:
the microprocessor controls the human body detection module to detect whether a person exists in a classroom, and if so, the microprocessor keeps the indicator lamps not lighted and keeps the manual switch and the electric switch in an off state, so that resource waste is avoided; if someone, microprocessor judges if the broadcast type is located the compulsory broadcast within range under the current playback mode, and microprocessor control electric switch is closed, and the broadcast of audio player broadcast is guaranteed the broadcast of the broadcast in the classroom under the different situation, neither disturbing classroom in better operational environment, broadcast urgent notice under emergency again, convenient practicality.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a broadcasting system for a smart classroom according to the present invention;
fig. 2 is a flowchart of a broadcasting method for a smart classroom according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention is a broadcasting system for a smart classroom, including: a broadcast terminal and a broadcast center; the broadcasting center is in communication connection with a plurality of playing terminals;
the playing terminal comprises a microprocessor, an indication module and a sound player; the microprocessor receives the pre-broadcasting information transmitted by the broadcasting center and controls the indicating module to light the corresponding indicating lamp; the forecast information comprises a broadcast type; the microprocessor compares the broadcast type with the priority database to obtain the broadcast priority; the microprocessor controls the indication module to light the corresponding indicator lamp according to the broadcast priority; the indicator lights with different colors correspond to the broadcast priorities one by one;
the microprocessor is in electric signal connection with the audio player through a manual switch circuit or an electric switch circuit and is used for controlling the audio player to be turned on or turned off; the manual switch circuit comprises a manual switch and a first resistor which are electrically connected in sequence; the electric switch circuit comprises an electric switch and a second resistor which are electrically connected in sequence; the manual switch circuit is connected with the electric switch circuit in parallel; the microprocessor is in electric signal connection with the human body detection module and is used for detecting whether a person exists in the classroom or not.
In addition, the playing terminal also comprises a mode setting module; the mode setting module is electrically connected with the microprocessor and is used for setting a playing mode of the audio player controlled by the microprocessor; specifically, the mandatory play range is limited by the broadcast priority in different play modes; the playing mode comprises a meeting mode, a class-giving mode and a class-break mode; the microprocessor controls the electric switch to be closed according to the forced playing range to play the broadcast; the playing terminal also comprises a storage module; the storage module is electrically connected with the microprocessor and used for storing the priority database; the storage module also stores different playing modes and corresponding mandatory playing ranges.
In addition, in a natural state, the manual switch and the electric switch are both kept in an off state, and the microprocessor controls the human body detection module to detect whether people exist in the classroom or not after receiving the pre-broadcast information transmitted by the broadcast center; if not, the microprocessor keeps each indicator light not to be lightened; if yes, the microprocessor controls the audio player to play the broadcast according to the play mode; specifically, the step of controlling the audio player to play the broadcast by the microprocessor according to the play mode includes:
the microprocessor judges whether the broadcast type is in a forced play range in the current play mode; if yes, the microprocessor controls the electric switch to be closed, and the sound player plays the broadcast; if not, the microprocessor only controls the corresponding indicator light to be lightened.
Referring to fig. 2, a broadcasting method for a smart classroom includes the following steps:
a00: the broadcast center transmits the pre-broadcast information to each broadcast terminal; in addition, a00 sets the play mode through the mode setting module before; in a natural state, the manual switch and the electric switch are both kept in an off state;
a01: the microprocessor acquires a broadcast type from the pre-broadcast information;
a02: the microprocessor controls the human body detection module to detect whether a person is in the classroom or not; if yes, A03 is executed; if not, executing A04;
a03: the microprocessor keeps the indicator lamps not on and keeps the manual switch and the electric switch in an off state;
a04: the microprocessor judges whether the broadcast type is in a forced play range in the current play mode; if yes, A05 is executed; if not, executing A06;
a05: the microprocessor controls the electric switch to be closed, and the sound player plays the broadcast;
a06: the microprocessor controls the corresponding indicator lamp to be lightened by comparing the broadcast type with the broadcast priority; a06 further includes: the operator presses the manual switch to play the broadcast through the audio player.
When the intelligent classroom monitoring system is in actual use, the microprocessor controls the human body detection module to detect whether a person exists in a classroom, if so, the microprocessor keeps the indicator lamps not to be lightened and keeps the manual switch and the electric switch to be in an off state, so that resource waste is avoided; if someone, microprocessor judges if the broadcast type is located the compulsory broadcast within range under the current playback mode, and microprocessor control electric switch is closed, and the broadcast of audio player broadcast is guaranteed the broadcast of the broadcast in the classroom under the different situation, neither disturbing classroom in better operational environment, broadcast urgent notice under emergency again, convenient practicality.
It should be noted that, in the above system embodiment, each included unit is only divided according to functional logic, but is not limited to the above division as long as the corresponding function can be implemented; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
In addition, it is understood by those skilled in the art that all or part of the steps in the method for implementing the embodiments described above may be implemented by a program instructing associated hardware, and the corresponding program may be stored in a computer-readable storage medium.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. A broadcasting system for a smart classroom, comprising: a broadcast terminal and a broadcast center; the broadcast center is in communication connection with a plurality of playing terminals;
the playing terminal comprises a microprocessor, an indicating module and an audio player; the microprocessor receives the pre-broadcasting information transmitted by the broadcasting center and controls the indicating module to light the corresponding indicating lamp; the forecast information comprises a broadcast type; the microprocessor compares the broadcast type with the priority database to obtain the broadcast priority; the microprocessor controls the indication module to light the corresponding indicator lamp according to the broadcasting priority; the indicator lights with different colors correspond to the broadcast priorities one by one;
the microprocessor is in electric signal connection with the audio player through a manual switch circuit or an electric switch circuit and is used for controlling the audio player to be turned on or turned off; the manual switch circuit comprises a manual switch and a first resistor which are electrically connected in sequence; the electric switch circuit comprises an electric switch and a second resistor which are electrically connected in sequence; the manual switch circuit is connected with the electric switch circuit in parallel;
the microprocessor is in electric signal connection with the human body detection module and is used for detecting whether a person exists in the classroom or not.
2. The broadcasting system for smart classroom according to claim 1 wherein said broadcast terminal further includes a mode setting module; the mode setting module is electrically connected with the microprocessor and used for setting the playing mode of the audio player controlled by the microprocessor.
3. The broadcasting system for the intelligent classroom as described in claim 2, wherein the mandatory broadcast range is defined by broadcast priority in different said broadcast modes; the playing mode comprises a meeting mode, a class-giving mode and a class-break mode; and the microprocessor controls the electric switch to be closed according to the forced playing range to play the broadcast.
4. The broadcasting system for the intelligent classroom according to claim 1 or 3 wherein said broadcasting terminal further includes a storage module; the storage module is electrically connected with the microprocessor and used for storing the priority database; the storage module also stores different playing modes and corresponding mandatory playing ranges.
5. The broadcasting system for intelligent classroom according to claim 4 wherein the manual switch and the power switch are kept off in the natural state.
6. The broadcasting system for the intelligent classroom as claimed in claim 5, wherein the microprocessor controls the human body detection module to detect whether there is a person in the classroom after receiving the pre-broadcast information transmitted from the broadcasting center; if not, the microprocessor keeps each indicator light not to be lightened; if yes, the microprocessor controls the audio player to play the broadcast according to the play mode.
7. The broadcasting system for intelligent classroom according to claim 6 wherein said microprocessor controlling the audio player to play the broadcast according to the play mode comprises:
the microprocessor judges whether the broadcast type is in a forced play range in the current play mode; if yes, the microprocessor controls the electric switch to be closed, and the sound player plays the broadcast; if not, the microprocessor only controls the corresponding indicator light to be lightened.
8. A broadcasting method for a smart classroom is characterized by comprising the following processes:
a00: the broadcast center transmits the pre-broadcast information to each broadcast terminal;
a01: the microprocessor acquires a broadcast type from the pre-broadcast information;
a02: the microprocessor controls the human body detection module to detect whether a person is in the classroom or not; if yes, A03 is executed; if not, executing A04;
a03: the microprocessor keeps the indicator lamps not on and keeps the manual switch and the electric switch in an off state;
a04: the microprocessor judges whether the broadcast type is in a forced play range in the current play mode; if yes, A05 is executed; if not, executing A06;
a05: the microprocessor controls the electric switch to be closed, and the sound player plays the broadcast;
a06: the microprocessor compares the broadcast type and controls the corresponding indicator lamp to light up according to the broadcast priority.
9. The broadcasting method for the intelligent classroom according to claim 8, wherein a00 is preceded by a mode setting module for setting a playback mode; and in a natural state, the manual switch and the electric switch are kept in an off state.
10. The broadcasting method for the smart classroom according to claim 9, wherein a06 further comprises: the operator presses the manual switch to play the broadcast through the audio player.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011336073.XA CN112394668A (en) | 2020-11-25 | 2020-11-25 | Broadcasting system and method for intelligent classroom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011336073.XA CN112394668A (en) | 2020-11-25 | 2020-11-25 | Broadcasting system and method for intelligent classroom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112394668A true CN112394668A (en) | 2021-02-23 |
Family
ID=74606281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011336073.XA Withdrawn CN112394668A (en) | 2020-11-25 | 2020-11-25 | Broadcasting system and method for intelligent classroom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112394668A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114630286A (en) * | 2022-03-22 | 2022-06-14 | 南昌航天广信科技有限责任公司 | Broadcast broadcasting method, system, computer and readable storage medium |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02302200A (en) * | 1989-05-17 | 1990-12-14 | Kumagai Gumi Co Ltd | Private loudening broadcast equipment |
| JP2009225088A (en) * | 2008-03-17 | 2009-10-01 | Sharp Corp | Television receiver |
| US20150052551A1 (en) * | 2013-08-19 | 2015-02-19 | Funai Electro Co., Ltd. | Emergency notification control device and emergency notification system |
| CN105703863A (en) * | 2016-03-15 | 2016-06-22 | 北京数码视讯科技股份有限公司 | Method and system for broadcasting emergency broadcast |
| US20180144587A1 (en) * | 2016-11-21 | 2018-05-24 | Scott Stogel | Notification Terminal With Text-to-Speech Amplifier |
| CN110138484A (en) * | 2019-05-27 | 2019-08-16 | 安徽商贸职业技术学院 | A kind of wisdom classroom of intelligent campus broadcast system and method and the application system |
| WO2019200614A1 (en) * | 2018-04-20 | 2019-10-24 | 华为技术有限公司 | Do-not-disturb method and terminal |
| CN110971875A (en) * | 2019-12-04 | 2020-04-07 | 广州云蝶科技有限公司 | Control method and device combining recording and broadcasting system and IP broadcasting system |
| CN111031369A (en) * | 2019-12-04 | 2020-04-17 | 广州云蝶科技有限公司 | Information screen projection method in control system |
-
2020
- 2020-11-25 CN CN202011336073.XA patent/CN112394668A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02302200A (en) * | 1989-05-17 | 1990-12-14 | Kumagai Gumi Co Ltd | Private loudening broadcast equipment |
| JP2009225088A (en) * | 2008-03-17 | 2009-10-01 | Sharp Corp | Television receiver |
| US20150052551A1 (en) * | 2013-08-19 | 2015-02-19 | Funai Electro Co., Ltd. | Emergency notification control device and emergency notification system |
| CN105703863A (en) * | 2016-03-15 | 2016-06-22 | 北京数码视讯科技股份有限公司 | Method and system for broadcasting emergency broadcast |
| US20180144587A1 (en) * | 2016-11-21 | 2018-05-24 | Scott Stogel | Notification Terminal With Text-to-Speech Amplifier |
| WO2019200614A1 (en) * | 2018-04-20 | 2019-10-24 | 华为技术有限公司 | Do-not-disturb method and terminal |
| CN110138484A (en) * | 2019-05-27 | 2019-08-16 | 安徽商贸职业技术学院 | A kind of wisdom classroom of intelligent campus broadcast system and method and the application system |
| CN110971875A (en) * | 2019-12-04 | 2020-04-07 | 广州云蝶科技有限公司 | Control method and device combining recording and broadcasting system and IP broadcasting system |
| CN111031369A (en) * | 2019-12-04 | 2020-04-17 | 广州云蝶科技有限公司 | Information screen projection method in control system |
Non-Patent Citations (3)
| Title |
|---|
| 张俊等: "《汽车电气设备》", 30 June 2012, 黄河水利出版社 * |
| 王邠等: "《数字调度通信系统》", 31 December 2014, 中国铁道出版社 * |
| 黄民德等: "《建筑消防与安防技术》", 31 January 2013, 天津大学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114630286A (en) * | 2022-03-22 | 2022-06-14 | 南昌航天广信科技有限责任公司 | Broadcast broadcasting method, system, computer and readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4891638A (en) | Nationwide display pager with location readout | |
| US20090273713A1 (en) | Device and/or method for warning alert reception during power outage | |
| KR101554257B1 (en) | Emergency alerting and villages notice guidancing village radio broadcasting system | |
| GB2147176A (en) | Multiple frequency message system | |
| WO1993000748A1 (en) | Traffic information broadcast system | |
| CN112394668A (en) | Broadcasting system and method for intelligent classroom | |
| CN113296420A (en) | Scene automatic adjusting method, system, device and storage medium | |
| WO2010048819A1 (en) | Terminal, chip and method for receiving emergent broadcast message | |
| CN109150675A (en) | Interaction method and device for household appliances | |
| CN104061487A (en) | Intelligent desk lamp | |
| CN102932078B (en) | A kind of emergency broadcast message dispensing device based on FM broadcasting | |
| CN108462898A (en) | A kind of multimedia terminal awakening method, device and electronic equipment | |
| CN116055812A (en) | Quick wake-up method for television set for emergency broadcasting | |
| CN102256180A (en) | Information prompting method, corresponding information prompting system, terminal and front-end equipment | |
| CN109269212A (en) | The method left a message by refrigerator | |
| CN205412246U (en) | Toy state remote monitoring system and toy | |
| CN216613620U (en) | Elevator inner selection plate with automatic power-off voice pacifying function | |
| JPH10242878A (en) | Emergency house-to-house receiver | |
| CN216216916U (en) | Campus broadcasting system | |
| CN107481458A (en) | A kind of school for deaf-mutes's private alarm system | |
| CN112752125A (en) | Voice playing method, intelligent playing terminal, remote controller and system | |
| CN217216598U (en) | Emergency broadcast radio system | |
| JPH0317466Y2 (en) | ||
| CN111061156A (en) | Reminding control method of intelligent home system and intelligent home system | |
| CN215910996U (en) | Meteorological disaster information publishing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210223 |
|
| WW01 | Invention patent application withdrawn after publication |