CN105184989B - A kind of campus voice broadcast method and device - Google Patents
A kind of campus voice broadcast method and device Download PDFInfo
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- CN105184989B CN105184989B CN201510331128.0A CN201510331128A CN105184989B CN 105184989 B CN105184989 B CN 105184989B CN 201510331128 A CN201510331128 A CN 201510331128A CN 105184989 B CN105184989 B CN 105184989B
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Abstract
The present invention proposes a kind of campus voice broadcast method and device, applied to campus voice broadcasting system, campus voice broadcasting system includes swipe the card mobile terminal and radio equipment, mobile terminal of swiping the card is swiped the card module, Android mainboard, voice conversion module and FM transmission module including RFID, mobile terminal of swiping the card is provided with APP, and method includes：Log in APP；When RFID card close to RFID swipe the card module swipe the card when, RFID modules of swiping the card read the information of RFID card and charge time and are sent to Android mainboard；Android mainboard sends it to voice conversion module according to the report contents extraction relevant information being previously set；Relevant information is sent to FM transmission module by voice conversion module, and relevant information is modulated at by FM transmission module to be sent to radio equipment after setpoint frequency and reported.Implement the campus voice broadcast method and device of the present invention, have the advantages that：Management to student is more convenient.
Description
Technical field
The present invention relates to preschool education field, more particularly to a kind of campus voice broadcast method and device.
Background technology
For the student of kindergarten, parent is usually required when classes are over and goes to connect, can be father, mother, grandfather, grandmother,
Granddad or grandmother etc. go to meet student.Each parent has a card, such as：Father's card, mother's card, grandfather's card, grandmother block, are outer
Public affairs card or grandmother's card etc., generally place a mobile terminal that can be swiped the card on campus doorway, who parent to meet student when
When, just brushed on the mobile terminal of swiping the card on campus doorway, after school defends a confirmation, school entrance guard allows parent in school
Doorway is waited, and is not allow a progress campus, is then held the name that typhon cries out student, then more students, each student
Hold typhon to cry out, the management that so will result in student is inconvenient.
The content of the invention
The technical problem to be solved in the present invention is, the above-mentioned management that causes to student for prior art is inconvenient
Defect, there is provided a kind of management to student conveniently campus voice broadcast method and device.
The technical solution adopted for the present invention to solve the technical problems is：A kind of campus voice broadcast method is constructed, is applied
In campus voice broadcasting system, the campus voice broadcasting system includes swipe the card mobile terminal and radio equipment, the shifting of swiping the card
Dynamic terminal includes RFID and swiped the card module, Android mainboard, voice conversion module and FM transmission module, and the mobile terminal of swiping the card is pacified
Equipped with APP, methods described comprises the following steps：
A swipe the card the APP of mobile terminal described in) logging in；
B) when RFID card close to the RFID swipe the card module swipe the card when, RFID modules of swiping the card read the RFID card
Information and charge time simultaneously send it to the Android mainboard；
C) the Android mainboard according to the report content being previously set from the information of the RFID card and in charge time
Relevant information is extracted, and the relevant information is sent to the voice conversion module；
D) relevant information is sent to the FM transmission module, the FM transmission mould by the voice conversion module
The relevant information is modulated at after setpoint frequency by block to be sent to the radio equipment and is reported.
In campus voice broadcast method of the present invention, the radio equipment includes speech reception module, controller
And loudspeaker, the step D) further comprise：
D1) relevant information is sent to the FM transmission module, the FM transmission by the voice conversion module
The relevant information is modulated at setpoint frequency by module；
D2) voice signal after modulation is sent to the phonetic incepting mould by the FM transmission module by electromagnetic wave
Block；
D3) voice signal after the modulation is sent to the controller, the controller by the speech reception module
Whether the frequency for detecting the voice signal after the modulation is equal to the preferential report frequency being previously set, and in this way, will currently report
Channel switch controls the loudspeaker to report corresponding content to the preferential report frequency；Otherwise, make the loudspeaker after
The content of continued broadcasting report current channel.
In campus voice broadcast method of the present invention, the RFID card is that student card or parent block, the RFID
The information of card is student information and family's long message.
In campus voice broadcast method of the present invention, the campus voice broadcasting system also includes thermometer,
The step A) also include afterwards：
B ') when the student card is close to the thermometer, the thermometer reads student information and measures the body of student
Temperature, and student information and temperature data are sent to the Android mainboard by bluetooth；
C ') the Android mainboard extracts phase according to the report content being previously set from the student information and temperature data
Information is closed, and the relevant information is sent to the voice conversion module, performs step D).
In campus voice broadcast method of the present invention, the scope of the setpoint frequency is to appoint in 76MHz-108MHz
Anticipate any one Frequency point in a Frequency point or 531KHz-1602KHz, the APP is Jnrlink applications.
The invention further relates to a kind of device for realizing above-mentioned campus voice broadcast method, applied to campus voice broadcast system
System, the campus voice broadcasting system include swipe the card mobile terminal and radio equipment, and the mobile terminal of swiping the card is brushed including RFID
Card module, Android mainboard, voice conversion module and FM transmission module, the mobile terminal of swiping the card are provided with APP, described device
Including：
Log in unit：For logging in the APP of the mobile terminal of swiping the card；
Recognition unit：For when RFID card close to the RFID swipe the card module swipe the card when, the RFID swipe the card module reading
The information of the RFID card and charge time simultaneously send it to the Android mainboard；
Information extraction unit：For making letter of the Android mainboard according to the report content being previously set from the RFID card
Relevant information is extracted in breath and charge time, and the relevant information is sent to the voice conversion module；
Modulating unit：For making the voice conversion module that the relevant information is sent into the FM transmission module,
The relevant information is modulated at after setpoint frequency by the FM transmission module to be sent to the radio equipment and is reported.
In device of the present invention, the radio equipment includes speech reception module, controller and loudspeaker, described
Modulating unit further comprises：
Send modulation module：For making the voice conversion module that the relevant information is sent into the FM transmission mould
The relevant information is modulated at setpoint frequency by block, the FM transmission module；
Voice signal sending module：For making the FM transmission module send out the voice signal after modulation by electromagnetic wave
It is sent to the speech reception module；
Frequency judge module：For making the speech reception module that the voice signal after the modulation is sent into the control
Whether device processed, the frequency that the controller detects the voice signal after the modulation are equal to the preferential report frequency being previously set,
In this way, channel switch will be currently reported to the preferential report frequency, and control the loudspeaker to report corresponding content；It is no
Then, the loudspeaker is made to continue to report the content of current channel.
In device of the present invention, the RFID card is that student card or parent block, and the information of the RFID card is
Raw information and family's long message.
In device of the present invention, the campus voice broadcasting system also includes thermometer, and described device also includes：
Temperature check module：For when the student card is close to the thermometer, the thermometer to read student information
And the body temperature of student is measured, and student information and temperature data are sent to the Android mainboard by bluetooth；
Body temperature extraction module：For make the Android mainboard according to the report content being previously set from the student information and
Relevant information is extracted in temperature data, and the relevant information is sent to the voice conversion module.
In device of the present invention, the scope of the setpoint frequency is any one Frequency point in 76MHz-108MHz
Or any one Frequency point in 531KHz-1602KHz, the APP apply for Jnrlink.
Implement the campus voice broadcast method and device of the present invention, have the advantages that：Because use is swiped the card movement
Terminal and radio equipment, mobile terminal of swiping the card are swiped the card module, Android mainboard, voice conversion module and FM transmission mould including RFID
Block, mobile terminal of swiping the card are provided with APP, first log into the APP for mobile terminal of swiping the card；When RFID card is swiped the card module brush close to RFID
During card, RFID modules of swiping the card read the information of RFID card and charge time and send it to Android mainboard；Android mainboard is pressed
Relevant information is extracted from the information of RFID card and in charge time according to the report content being previously set, and relevant information is sent
To voice conversion module；Relevant information is sent to FM transmission module by voice conversion module, and FM transmission module believes correlation
Breath, which is modulated at after setpoint frequency, to be sent to radio equipment and is reported, and so, when parent swipes the card on campus doorway, is placed on classroom
The radio equipment of the inside can be reported, and after teacher hears the information of report, will put corresponding student and go out campus, so
The management to student is greatly facilitated, so its management to student is more convenient.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is that the structure of campus voice broadcasting system in campus voice broadcast method of the present invention and device one embodiment is shown
It is intended to；
Fig. 2 is the flow chart of campus voice broadcast method in the embodiment；
Fig. 3 is that relevant information is sent to FM transmission module, FM transmission mould by voice conversion module in the embodiment
Relevant information is modulated at the particular flow sheet that radio equipment is sent to after setpoint frequency and is reported by block；
Fig. 4 is the structural representation of device in the embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art obtained on the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
In campus voice broadcast method of the present invention and device embodiment, campus voice broadcast method is applied to campus voice
Broadcasting system, the structural representation of the campus voice broadcasting system are as shown in Figure 1.In Fig. 1, the campus voice broadcasting system includes
Swipe the card mobile terminal and radio equipment, mobile terminal of swiping the card is swiped the card module, Android mainboard, voice conversion module and tune including RFID
Frequency transmitter module, Android mainboard swipes the card module with RFID respectively and voice conversion module is connected, and FM transmission module turns with voice
Block connection is changed the mold, mobile terminal of swiping the card is provided with APP, and the APP is Jnrlink applications.
Fig. 2 is the flow chart of campus voice broadcast method in the present embodiment.In Fig. 2, the campus voice broadcast method includes
Following steps：
Step S01 logs in the APP for mobile terminal of swiping the card：In this step, the APP for mobile terminal of swiping the card is logged in.It is worth mentioning
, in the present embodiment, in the present embodiment, the number for mobile terminal of swiping the card is at least one, and mobile terminal of swiping the card is placed on school
On garden doorway, classroom doorway or school bus, the number of radio equipment is multiple, and a radio equipment is placed in each classroom, or
Radio equipment is carried with by teacher can also.
Step S02 when RFID card close to RFID swipe the card module swipe the card when, RFID swipe the card module read RFID card information with
And charge time and send it to Android mainboard：In this step, when RFID card close to RFID swipe the card module swipe the card when, RFID brush
Card module reads information and the charge time of RFID card, and the information of the RFID card of reading and charge time are sent into peace
Tall and erect mainboard.Block it is noted that above-mentioned RFID card is student card or parent, the information of RFID card is student information and family's long letter
Breath.The student information of reading, family's long message and charge time are sent to Android mainboard by namely RFID modules of swiping the card.
Step S03 Androids mainboard extracts according to the report content being previously set from the information of RFID card and in charge time
Relevant information, and relevant information is sent to voice conversion module：It is noted that want to report what content, program can be with
Set in advance.In this step, Android mainboard is according to the report content being previously set from the information of RFID card and when swiping the card
Between middle extraction relevant information, and relevant information is sent to voice conversion module, the relevant information of said extracted can be student
Information, family's long message and full detail or partial information in charge time, can be by APP journeys, it is necessary to which information extracted
Sequence is previously set.What if APP programs were previously set is to read name, then name is just reported followed by when reporting,
If what APP programs were previously set is charge time, behind will report charge time, if brush be father card, also report
Information can also be father and the charge time of which student.
Relevant information is sent to FM transmission module by step S04 voice conversion modules, and FM transmission module believes correlation
Breath, which is modulated at after setpoint frequency, to be sent to radio equipment and is reported：In this step, voice conversion module sends relevant information
To FM transmission module, relevant information is modulated at by FM transmission module to be sent to radio equipment after setpoint frequency and is reported.
So, when parent swipes the card on campus doorway, being placed on the radio equipment inside classroom can be reported, when teacher hears report
After information, corresponding student will be put and go out campus, so to greatly facilitate the management to student, so its management to student
It is more convenient.
It is noted that the scope of setpoint frequency is any one Frequency point or 531KHz- in 76MHz-108MHz
Any one Frequency point in 1602KHz.That is FM transmission module can be FM FM transmission modules, can be AM frequency modulation
Transmitter module, when for FM FM transmission modules when, by the frequency modulation(PFM) of voice signal in 76MHz-108MHz some frequency
Point (is namely modulated at required Frequency point), such as 88.1MHz, then launches.When for AM FM transmission modules when,
By the frequency modulation(PFM) of voice signal in 531KHz-1602KHz some Frequency point, then launch.Specifically it is modulated at more
Few frequency, can accordingly be selected according to specific needs.
When needing to report student's body temperature, in the present embodiment, the campus voice broadcasting system also includes thermometer 3,
Also comprise the following steps after above-mentioned steps S01：
When student card is close to thermometer, thermometer reads student information and measures the body temperature of student step S02 ', and will
Student information and temperature data are sent to Android mainboard by bluetooth：In this step, when examine in morning in the morning, when student card is close
During thermometer, thermometer reads student information and measures the body temperature of student, and student information and temperature data are sent out by bluetooth
It is sent to Android mainboard.
Step S03 ' Androids mainboard extracts correlation according to the report content being previously set from student information and temperature data
Information, and relevant information is sent to voice conversion module：In this step, Android mainboard according to the report content being previously set from
Relevant information is extracted in student information and temperature data, and relevant information is sent to voice conversion module, has performed this step,
Perform step S04.When temperature data is reported, such as：36.5 DEG C of Zhang San is reported, certain morning can also report work attendance number
According to can flexibly set.It is noted that above-mentioned steps S02 ' and step S03 ', step S02 and step S03 are to hold parallel
It is capable, that is, can first sequential steps S02 ' and step S03 ', then order performs step S02 and step S03, can also be first suitable
Sequence performs step S02 and step S03, then order performs step S02 ' and step S03 '.
In the present embodiment, radio equipment includes speech reception module, controller and loudspeaker, and controller connects with voice respectively
Module is received to connect with loudspeaker.For the present embodiment, above-mentioned steps S04 can also be refined further, its flow after refining
Figure is as shown in Figure 3.In Fig. 3, above-mentioned steps S04 further comprises：
Relevant information is sent to FM transmission module by step S41 voice conversion modules, and FM transmission module believes correlation
Breath is modulated at setpoint frequency：In this step, relevant information is sent to FM transmission module, FM transmission mould by voice conversion module
Relevant information is modulated at setpoint frequency by block.
Voice signal after modulation is sent to speech reception module by step S42 FM transmissions module by electromagnetic wave：This
In step, the voice signal after modulation is sent to speech reception module by FM transmission module by electromagnetic wave.
Voice signal after modulation is sent to controller by step S43 speech reception modules, after controller detection modulation
Whether the frequency of voice signal is equal to the preferential report frequency being previously set：In this step, speech reception module is by after modulation
Voice signal is sent to controller, and whether the frequency of the voice signal after controller detection modulation is preferentially broadcast equal to what is be previously set
Frequency is reported, if the result of detection is yes, performs step S44；Otherwise, step S45 is performed.Such as：If it is previously set
Preferential frequency of reporting is 87.5MHz, when the controller detects that the frequency of the voice signal after modulation is equal to 87.5MHz, is then held
Row step S44；When the controller detects that the frequency of the voice signal after modulation is not equal to 87.5MHz, then step S45 is performed.
Step S44 will currently report channel switch and report frequency to preferential, and controlling loudspeaker reports corresponding content：Such as
Fruit above-mentioned steps S43 testing result is yes, then performs this step.In this step, controller will currently report channel switch and arrive
It is preferential to report frequency, and controlling loudspeaker reports corresponding content on the channel.
Step S45 makes loudspeaker continue to report the content of current channel：If above-mentioned steps S43 judged result is no,
Then perform this step.In this step, loudspeaker continues to report the content of current channel, that is, loudspeaker continues institute before report
In the content of channel.
If specifically, that is, the frequency of the currently received voice signal of speech reception module be equal to be previously set
Preferential report frequency, then controlling loudspeaker report currently received voice signal, otherwise, loudspeaker is carried out according to normal sequence
Report, that is, radio equipment has individual priority when reporting voice, no matter current radio equipment is reporting any content, as long as
The voice signal that its frequency is equal to preferential report frequency is received, then will be switched to preferential report frequency, reports preferential report frequency
Voice signal, if it is current reporting it is preferential report the voice signal of frequency, no matter receive other Frequency points again below
Voice signal, radio equipment still rest on this it is preferential report frequency reported.Such as：It is provided that preferential report frequency modulation
The voice signal that transmitter module launches, if it is 88.1MHz that the frequency that radio equipment preferentially plays, which has been previously set, if
What FM transmission module was launched is 88.1MHz voice signal, and radio equipment reports 87.5MHz now, and radio equipment is sentenced
Whether the frequency for the voice signal that disconnecting is received is the frequency 88.1MHz specified, in this way, is then switched to 88.1MHz and is reported；It is no
Then, according to normally playing out, also it is to continue with reporting 87.5MHz.
The present embodiment, the place that radio equipment is placed on office or specified, teacher can also be with oneself with each classes
With a radio equipment, if student plays games outside not in classroom, radio equipment can be put into outside, parent is in school
Garden doorway is swiped the card, and radio equipment reports the name of so-and-so some student of class, can be heard in the range of hundreds of meters, teacher
It is known that it is that the parent of the student meets her, student is brought out can.
It is noted that information that parent shows when swiping the card and student, only below more one
Individual parent's icon, can also show the information of parent, and extraction is information inside RFID card (student card or parent's card), this
Information has the name of student, the name of parent, parent's cell-phone number, that is, the information of student and the information of parent, extraction are
Obtained range of information is swiped the card, such as：The time swiped the card, if what is brushed is the card of student, it can also show the information of parent, family
Long information and the information of student are entirely what is bound, and the card for brushing parent can know that the information of student, and the card for brushing student can know that
The information of parent, the information of reading can be charge time, the same day body temperature value, enter the campus time and go out the campus time, in school
Mobile terminal of swiping the card is placed on car, by swiping the card, school bus time, lower school bus time will be read.
The present embodiment further relates to a kind of device for realizing above-mentioned campus voice broadcast method, and the device is applied to campus voice
Broadcasting system, campus voice broadcasting system include swipe the card mobile terminal and radio equipment, and mobile terminal of swiping the card is swiped the card including RFID
Module, Android mainboard, voice conversion module and FM transmission module, Android mainboard swiped the card respectively with RFID mould 1 and voice conversion
Module is connected, and FM transmission module is connected with voice conversion module, and mobile terminal of swiping the card is provided with APP, and the APP is Jnrlink
Using.Fig. 4 is the structural representation of device in the present embodiment.In Fig. 4, the device includes logging in unit 1, recognition unit 2, information
Extraction unit 3 and modulating unit 4；Wherein, the APP that unit 1 is used to log in mobile terminal of swiping the card is logged in；Recognition unit 2 is used to work as
RFID card close to RFID swipe the card module swipe the card when, RFID modules of swiping the card read the information of RFID card and charge time and sent out
It is sent to Android mainboard；Information extraction unit 3 is used to make information of the Android mainboard according to the report content being previously set from RFID card
And relevant information is extracted in charge time, and relevant information is sent to voice conversion module；Modulating unit 4 is used to make voice
Relevant information is sent to FM transmission module by modular converter, and FM transmission module is sent out after relevant information is modulated at into setpoint frequency
Radio equipment is sent to be reported.It is that student card or parent block to appeal RFID card, and the information of RFID card is student information and parent
Information.The scope of above-mentioned setpoint frequency is any one in any one Frequency point in 76MHz-108MHz or 531KHz-1602KHz
Individual Frequency point.So, when parent swipes the card on campus doorway, being placed on the radio equipment inside classroom can be reported, and work as teacher
After hearing the information of report, corresponding student will be put and go out campus, so to greatly facilitate the management to student, so its is right
The management of student is more convenient.
In the present embodiment, radio equipment includes speech reception module, controller and loudspeaker, and controller connects with voice respectively
Receive module to connect with loudspeaker, modulating unit 4 further comprises sending modulation module 41, voice signal sending module 42 and frequency
Judge module 43；Wherein, modulation module 41 is sent to be used to make voice conversion module that relevant information is sent into FM transmission module,
Relevant information is modulated at setpoint frequency by FM transmission module；Voice signal sending module 42 is used to make FM transmission module to adjust
Voice signal after system is sent to speech reception module by electromagnetic wave；Frequency judge module 43 is used to make speech reception module will
Voice signal after modulation is sent to controller, and whether the frequency of the voice signal after controller detection modulation, which is equal to, is previously set
Preferential report frequency, in this way, will currently report channel switch and report frequency to preferential, and controlling loudspeaker is reported in corresponding
Hold；Otherwise, loudspeaker is made to continue to report the content of current channel.Here realize preferentially to report its frequency and be equal to and be previously set
The preferential voice signal for reporting frequency.
In the present embodiment, when needing to report the body temperature of student, campus voice broadcasting system also includes thermometer, the device
Also include temperature check module 1 ' and body temperature extraction module 2 '；Wherein, temperature check module 1 ' is used for when student card is close to body temperature
During instrument, thermometer reads student information and measures the body temperature of student, and student information and temperature data are sent to by bluetooth
Android mainboard；Body temperature extraction module 2 ' is used to make Android mainboard according to the report content being previously set from student information and body temperature number
According to middle extraction relevant information, and relevant information is sent to voice conversion module.
In a word, in the present embodiment, when mobile terminal of swiping the card is placed on campus doorway, each class sets with a radio reception
Standby, parent swipes the card on campus doorway, and radio equipment will report so-and-so student of so-and-so class, and such teacher is known that this student
Parent Lai Jieliao.It is noted that can have several report patterns, and under general mode, after parent has brushed card, Mei Geban
Level can all be reported, it is, of course, also possible to which the radio equipment for being contoured to correspond to class where student is reported, when parent brushes
Card, if the parent be in two classes of students parent, then two classes of radio equipment is reported in just only having, that is, student
It is which class, to that the radio equipment of class should be reported where student.It is noted that radio equipment can be
Radio or mobile phone, when for mobile phone when, open radio icon, mobile phone plug in the earphone with regard to can take in row reports, only
If the equipment with radio function can be reported, the sound of video can also be played.It is reported mode and reports content
Compare flexibly, greatly facilitate the management to student.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (10)
- A kind of 1. campus voice broadcast method, it is characterised in that applied to campus voice broadcasting system, the campus voice broadcast System includes swiping the card mobile terminal and radio equipment, and the mobile terminal of swiping the card is swiped the card module, Android mainboard, voice including RFID Modular converter and FM transmission module, the mobile terminal of swiping the card are provided with APP, and methods described comprises the following steps：A swipe the card the APP of mobile terminal described in) logging in；The number of the mobile terminal of swiping the card is at least one, the movement of swiping the card Terminal is placed on campus doorway, classroom doorway or school bus, and the number of the radio equipment is multiple, and each classroom places one The individual radio equipment, or the radio equipment are carried with by teacher；B) when RFID card close to the RFID swipe the card module swipe the card when, module of the RFID swiping the card reads the information of the RFID card And charge time and send it to the Android mainboard；C) the Android mainboard extracts according to the report content being previously set from the information of the RFID card and in charge time Relevant information, and the relevant information is sent to the voice conversion module；What if APP programs were previously set is to read surname Name, then just report name followed by when reporting, if what the APP programs were previously set is charge time, behind will Charge time is reported, if brush is father's card, reports father and charge time which student is information be；D) relevant information is sent to the FM transmission module by the voice conversion module, and the FM transmission module will The relevant information, which is modulated at after setpoint frequency, to be sent to the radio equipment and is reported；The FM transmission module is adjusted for FM Frequency transmitter module, or be AM FM transmission modules；A radio equipment is matched somebody with somebody by each class, if student plays games outside not in classroom, the radio equipment is put To outside, parent swipes the card on campus doorway, and the radio equipment reports the name of so-and-so some student of class, in hundreds of meters of scopes Inside it can hear, it is that the parent of the student meets her that teacher, which is known that, and student is brought out；Information that parent shows when swiping the card and student, only parent's icon more below, can also show Show the information of parent, extraction is information inside RFID card, and this information has the name of student, the name of parent, parent's hand Machine number.
- 2. campus voice broadcast method according to claim 1, it is characterised in that the radio equipment includes phonetic incepting Module, controller and loudspeaker, the step D) further comprise：D1) relevant information is sent to the FM transmission module, the FM transmission module by the voice conversion module The relevant information is modulated at setpoint frequency；D2) voice signal after modulation is sent to the speech reception module by the FM transmission module by electromagnetic wave；D3) voice signal after the modulation is sent to the controller, the controller detection by the speech reception module Whether the frequency of the voice signal after the modulation is equal to the preferential report frequency being previously set, and in this way, will currently report channel The preferential report frequency is switched to, and controls the loudspeaker to report corresponding content；Otherwise, the loudspeaker is made to continue to broadcast Report the content of current channel.
- 3. campus voice broadcast method according to claim 2, it is characterised in that the RFID card is student card or parent Card, the information of the RFID card is student information and family's long message.
- 4. campus voice broadcast method according to claim 3, it is characterised in that the campus voice broadcasting system also wraps Thermometer is included, in the step A) also include afterwards：B ') when the student card is close to the thermometer, the thermometer reads student information and measures the body temperature of student, and Student information and temperature data are sent to the Android mainboard by bluetooth；C ') the Android mainboard extracts related letter according to the report content being previously set from the student information and temperature data Breath, and the relevant information is sent to the voice conversion module, perform step D).
- 5. campus voice broadcast method according to claim 4, it is characterised in that the scope of the setpoint frequency is Any one Frequency point in any one Frequency point or 531KHz-1602KHz in 76MHz-108MHz, the APP is Jnrlink Using.
- 6. a kind of device for realizing campus voice broadcast method as claimed in claim 1, it is characterised in that applied to campus language Sound broadcasting system, the campus voice broadcasting system include swipe the card mobile terminal and radio equipment, the mobile terminal bag of swiping the card RFID is included to swipe the card module, Android mainboard, voice conversion module and FM transmission module, the mobile terminal of swiping the card is provided with APP, Described device includes：Log in unit：For logging in the APP of the mobile terminal of swiping the card；The number of the mobile terminal of swiping the card is at least one, The mobile terminal of swiping the card is placed on campus doorway, classroom doorway or school bus, the number of the radio equipment be it is multiple, each A radio equipment is all placed in classroom, or the radio equipment is carried with by teacher；Recognition unit：For when RFID card close to the RFID swipe the card module swipe the card when, the RFID swipe the card module read described in The information of RFID card and charge time simultaneously send it to the Android mainboard；Information extraction unit：For make the Android mainboard according to the report content being previously set from the information of the RFID card with And relevant information is extracted in charge time, and the relevant information is sent to the voice conversion module；If APP program things First set be read name, then followed by report when just report name, if the APP programs be previously set be brush Block the time, behind will report charge time, if brush is father's card, report father which student is information be and when swiping the card Between；Modulating unit：It is described for making the voice conversion module that the relevant information is sent into the FM transmission module The relevant information is modulated at after setpoint frequency by FM transmission module to be sent to the radio equipment and is reported；The frequency modulation Transmitter module is FM FM transmission modules, or is AM FM transmission modules；A radio equipment is matched somebody with somebody by each class, if student plays games outside not in classroom, the radio equipment is put To outside, parent swipes the card on campus doorway, and the radio equipment reports the name of so-and-so some student of class, in hundreds of meters of scopes Inside it can hear, it is that the parent of the student meets her that teacher, which is known that, and student is brought out；Information that parent shows when swiping the card and student, only parent's icon more below, can also show Show the information of parent, extraction is information inside RFID card, and this information has the name of student, the name of parent, parent's hand Machine number.
- 7. device according to claim 6, it is characterised in that the radio equipment includes speech reception module, controller And loudspeaker, the modulating unit further comprise：Send modulation module：For making the voice conversion module that the relevant information is sent into the FM transmission module, The relevant information is modulated at setpoint frequency by the FM transmission module；Voice signal sending module：For making the FM transmission module be sent to the voice signal after modulation by electromagnetic wave The speech reception module；Frequency judge module：For making the speech reception module that the voice signal after the modulation is sent into the control Whether device, the frequency that the controller detects the voice signal after the modulation are equal to the preferential report frequency being previously set, such as It is that will currently report channel switch to the preferential report frequency, and controls the loudspeaker to report corresponding content；Otherwise, The loudspeaker is set to continue to report the content of current channel.
- 8. device according to claim 7, it is characterised in that the RFID card is that student card or parent block, the RFID The information of card is student information and family's long message.
- 9. device according to claim 8, it is characterised in that the campus voice broadcasting system also includes thermometer, institute Stating device also includes：Temperature check module：For when the student card is close to the thermometer, the thermometer to read student information and surveyed The body temperature of student is measured, and student information and temperature data are sent to the Android mainboard by bluetooth；Body temperature extraction module：For making the Android mainboard according to the report content being previously set from the student information and body temperature Extracting data relevant information, and the relevant information is sent to the voice conversion module.
- 10. device according to claim 9, it is characterised in that the scope of the setpoint frequency is in 76MHz-108MHz Any one Frequency point in any one Frequency point or 531KHz-1602KHz, the APP are Jnrlink applications.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510331128.0A CN105184989B (en) | 2015-06-15 | 2015-06-15 | A kind of campus voice broadcast method and device |
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| CN201510331128.0A CN105184989B (en) | 2015-06-15 | 2015-06-15 | A kind of campus voice broadcast method and device |
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| CN105184989B true CN105184989B (en) | 2018-03-06 |
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| CN107347087A (en) * | 2016-05-06 | 2017-11-14 | 珠海奥领科技有限公司 | A kind of campus is put into several classes broadcasting method and device |
| CN106652248A (en) * | 2016-10-18 | 2017-05-10 | 福建智趣互联科技股份有限公司 | Campus voice broadcast method and system |
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| CN201084199Y (en) * | 2007-04-25 | 2008-07-09 | 新余市伯乐软件有限责任公司 | A RFID-based infant voice pickup device |
| FR2955726B1 (en) * | 2010-01-25 | 2012-07-27 | Alcatel Lucent | ASSISTING ACCESS TO INFORMATION LOCATED ON A CONTENT SERVER FROM A COMMUNICATION TERMINAL |
| CN201886527U (en) * | 2010-12-17 | 2011-06-29 | 冷明 | Electronic device for displaying school leaving of students and informing parents |
| CN202838481U (en) * | 2012-08-24 | 2013-03-27 | 江西伯乐软件股份有限公司 | Kindergarten intelligent security check pick-up device based on radio frequency identification (RFID) and advanced RISC machines (ARM) technology |
| CN104463742A (en) * | 2014-12-08 | 2015-03-25 | 广州善利信息科技有限公司 | Campus security management system based on finger vein recognition technology |
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