CN106683253A - Job number voice broadcasting system - Google Patents
Job number voice broadcasting system Download PDFInfo
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- CN106683253A CN106683253A CN201611144300.2A CN201611144300A CN106683253A CN 106683253 A CN106683253 A CN 106683253A CN 201611144300 A CN201611144300 A CN 201611144300A CN 106683253 A CN106683253 A CN 106683253A
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Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C11/00—Arrangements, systems or apparatus for checking, e.g. the occurrence of a condition, not provided for elsewhere
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/16—Storage of analogue signals in digital stores using an arrangement comprising analogue/digital [A/D] converters, digital memories and digital/analogue [D/A] converters
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C11/00—Arrangements, systems or apparatus for checking, e.g. the occurrence of a condition, not provided for elsewhere
- G07C2011/04—Arrangements, systems or apparatus for checking, e.g. the occurrence of a condition, not provided for elsewhere related to queuing systems
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- Telephonic Communication Services (AREA)
Abstract
The invention discloses a job number voice broadcasting system, comprising a voice information control module, a command information acquisition module, a voice source file storage module and a voice broadcasting module, wherein the command information acquisition module is electrically connected with the voice information control module through an SSC (Synchronous Serial Controller) interface to acquire inputted voice broadcasting command information and job number information; the voice source file storage module is electrically connected with the voice information control module to store pre-broadcast voice source file information and source file voice information of job number; the voice broadcasting module is electrically connected with the voice information control module to broadcast the pre-broadcast voice source file information and the source file voice information of the job number; and the voice information control module is arranged to invoke the pre-broadcast voice source file information and source file voice information of the job number stored in the voice source file storage module according to the voice command information and the job number information acquired by the command information acquisition module, and to control the voice broadcasting module to broadcast the pre-broadcast voice source file information and the source file voice information of the job number.
Description
Technical field
The present invention relates to field of voice communication, more particularly to a kind of voice job number broadcasting system.
Background technology
In order to meet the diversified demand of client, need to increase job number playing function in existing queuing machine system.Have two
The mode of kind can realize this function；One is realized using the IVR system scheme of comparative maturity；Program advantage be system into
Ripe, reliability is high, has the disadvantage high cost, and capacity is little.Another kind of method is realized using oneself exploitation；Advantage is realized in oneself exploitation
It is low cost, can combines closely with queuing machine system, forms overall.
The self-developing design of job number Play System, topmost work is to select suitable host processor chip.Main place
Lateral thinking is needed during reason device chip type selecting, which interface the chip has, whether these interfaces can complete required function etc.,
It is also contemplated that each side's factor such as debugging and production procurement.Arm processor is selected to realize that job number reports function in our company, due to every
Money processor, its performance, interface type etc. are different.System supports the ability of a certain function by the performance of selected processor
Limit with Peripheral Interface.It is general by the way of processor superposition if there is the demand of the capacity for supporting bigger during system design
Realize.When broadcasting system is arranged, synchronous serial controller (SSC) interface of the Voice command chip of the AT91RM series of employing
Need to be configured to PCM framed mode.Clearly state in the DATASHEET of chip and at most can transmit in this mode 16 32 digits
According to.It is converted into the pcm interface that PCM is 4M speed；The single SSC passages of system are maximum so under single-chip supports 64
Chanel, therefore, the off-capacity of system.
For the problem of off-capacity in above-mentioned prior art, provide a kind of new implementation method in the present invention solve with
Upper problem.
The content of the invention
The present invention there is provided a kind of voice job number broadcasting system, its purpose realize Play System capacity increase, in alleviation
The data transfer pressure of centre control controller, improves the operating efficiency of Play System.
The technical scheme that the present invention is provided is as follows：
A kind of voice job number broadcasting system, including：Voice messaging control module；Command information acquisition module, is connect by SSC
Mouth is electrically connected with the voice messaging control module, obtains the voice broadcast command information and job number information of input；Voice source document
Part memory module, electrically connects with the speech control module, the source of the pre- speech source fileinfo reported of storage and job number numeral
File voice information；Voice playing module, electrically connects with the voice messaging control module, plays the speech source of the pre- report
The source file voice messaging of fileinfo and job number numeral；The voice messaging control module obtains mould according to the command information
The voice broadcast command information and job number information that block is obtained, transfer the pre- of storage in institute's speech source file storage module and broadcast
The source file voice messaging of the speech source fileinfo of report and job number numeral, and it is described pre- to control the voice playing module broadcasting
The source file voice messaging of the speech source fileinfo of report and job number numeral.
In the present invention, realize that voice broadcast function is realized by special voice playing module, the content letter of voice broadcast
Breath is solidificated in SD card, it is only necessary to be combined process by the content information reported；Alleviate the work of speech control module
Make pressure, and storage pressure；Realize the modularization of voice broadcasting system.
Preferably, also include：Program storage block, electrically connects with the voice messaging control module, the pre- report of storage
The source file voice program information of the source image of voice source file and job number numeral；Program runs module, with the voice
Control module is electrically connected, and operation is stored in the source file voice of the source image and job number numeral of the voice source file of pre- report
Program information；The voice messaging control module is transferred described program and is deposited according to external command first when external command is performed
The source image of the voice source file of the pre- report in storage module and the source file voice program information of job number numeral, further
The source image of the pre- voice source file reported of control described program operation module operation and the source file voice of job number numeral
Program information, further transfers the voice source document of the pre- report in institute's speech source file storage module corresponding with external command
The source file voice messaging of part information and job number numeral.
Preferably, programming Control submodule is also included in the voice messaging control module；The voice playing module bag
At least two are included, and is electrically connected side by side with the programming Control submodule by HPI interfaces.
In the present invention, at least two voice playing modules 400 are set, broadening is had according to the module that needs of user
Property, voice playing module 400 is connected to side by side on speech control module 100, solve power system capacity in prior art
Not enough problem；Greatly reduce expense on the cost and software of system.
Preferably, including：The speech control module includes Voice command chip；Programming Control module includes programming
Control chip；Programming Control chip model is：EPM240T100C5；The Voice command chip model is：AT91RM9200；Institute
The Data Control ports of I/O 78 of the PB7 ports of the parallel I/O controller B of predicate sound control chip and the programming Control chip
Electrical connection；First transmission data terminal of the Voice command chip and the Data Control ports of I/O 80 of the programming Control chip
Electrical connection；The Data Control ports of I/O 79 of the first receiving data end of the Voice command chip and the programming Control chip
Electrical connection；First reception frame synchronization end of the Voice command chip and the Data Control ends of I/O 77 of the programming Control chip
Mouth electrical connection.
Preferably, the voice playing module includes speech play chip；The model of the speech play chip：
TMS320VC5502PGF200；The I/ of the Host Interrupt signal input part of the speech play chip and the programming Control chip
The Data Control ports of O 37 electrically connect；The HPI standby ready signal end of the speech play chip and the programming Control
The Data Control ports of I/O 39 electrical connection of chip；The gating end of host data first of the speech play chip and the programming
The Data Control ports of I/O 40 electrical connection of control chip；The speech play chip host data second gating end with it is described
The Data Control ports of I/O 41 electrical connection of programming Control chip.
Preferably, also include in the voice playing module：Adjustable output electric power chip, crystal oscillator；The adjustable output electricity
Source chip is electrically connected with the speech play chip；The voltage input end of the adjustable output electric power chip is electrically connected with supply voltage
Connect；The power source reference end of the adjustable output electric power chip with respectively with the first regulating resistor, the second regulating resistor one end electricity
Connection；The voltage output end of the adjustable output electric power chip is electrically connected with the other end of second regulating resistor, its output
The voltage receiving terminal of the speech play chip of control source.The input end of clock of the crystal oscillator and the speech play chip
Electrical connection.
Preferably, program operation module includes two program operation chips, and two programs run the address bus of chip
Electrical connection side by side；Two programs run model HY57V28 (56) 1620HC of chip；Two programs run the data of chip
Bus is electrically connected side by side, is electrically connected with the data/address bus of Voice command chip jointly；The control buffering of the first program operation chip
First byte mask signal end of input and Voice command chip in the speech control module；Second program operation chip
Control the first byte mask signal end of buffer inputs and Voice command chip in the speech control module.First program is transported
The column address end of row chip and the second program operation chip electrically connects with the column signal end of the Voice command chip jointly；First
Program runs chip and the row address end of the second program operation chip is electrically connected with the row signal end of the Voice command chip jointly
Connect；First program run chip and the second program operation chip write Enable Pin jointly with the SDRAM of the Voice command chip
Write Enable Pin electrical connection；First program run chip and the second program operation chip clock selecting end jointly with the voice control
The sdram controller piece of coremaking piece selects end to electrically connect；First program runs chip and the second program runs the address end end of chip
End is selected to electrically connect with the sdram controller piece of the Voice command chip jointly；First program runs chip and the second program fortune
The input end of clock of row chip is electrically connected with the SDRAM clocks end end of the Voice command chip jointly；First program runs core
The clock Enable Pin of piece and the second program operation chip is electrically connected with the SDRAM clock Enable Pins of the Voice command chip jointly
Connect.
Preferably, described program memory module includes program storage chip；Described program storage chip model：
JS28F640J3；The reset terminal control end of described program storage chip is electric with the microcontroller reset end of the Voice command chip
Connection；The enable output end of described program storage chip is electrically connected with the read signal end of the Voice command chip；Described program
The Enable Pin of writing of storage chip is electrically connected with the Enable Pin of writing of the Voice command chip；The chip choosing of described program storage chip
Select signal end selects mouth line end to electrically connect with the chip of the Voice command chip.
Preferably, also include：Reset chip, for the working condition of the Voice command chip；The reset chip type
Number it is：MAX6390XS29D4-T；The power input point of the reset chip is electrically connected with power supply；The reset chip
Reset terminal is connected with Voice command chip testing reset signal transmission of electricity.
Preferably, the speech source fileinfo of the pre- report for storing in institute's speech source file storage module is by peripheral hardware
SD card is realized.
In the present invention, when carrying out more Large Copacity space if desired, only need to increase voice broadcasts playing module, should not increase
Process chip is completed；The realization of each function in the system of the present invention has corresponding module to realize, realizes resume module, this
Sample brings conveniently to quality inspection；It is convenient to change simultaneously；It is easy to centralized management；On the other hand, in parallel voice broadcasts playing module
Increase capacity, consider convenient from design, from cost, greatly reduce expense on the cost and software of system.
Compared with prior art, the present invention provides a kind of voice job number broadcasting system, at least brings a kind of following technology effect
Really:
The system of the present invention can be multiple job numbers and realizes report simultaneously, will not clash.It is phase that each plays passage
Mutually it is individually present, is capable of achieving quick broadcasting.
Description of the drawings
Below by clearly understandable mode, preferred embodiment is described with reference to the drawings, system is reported to a kind of voice job number
System characteristic, technical characteristic, advantage and its implementation are further described.
Fig. 1 is a kind of structural representation of voice job number broadcasting system one embodiment of the invention；
Fig. 2 is a kind of structural representation of another embodiment of voice job number broadcasting system of the invention；
Fig. 3 is a kind of circuit diagram of another embodiment of voice job number broadcasting system of the invention；
Fig. 4 is a kind of circuit diagram of another embodiment of voice job number broadcasting system of the invention；
Fig. 5 is a kind of circuit diagram of another embodiment of voice job number broadcasting system of the invention；
Fig. 6 is a kind of circuit diagram of another embodiment of voice job number broadcasting system of the invention；
Fig. 7 is a kind of circuit diagram of another embodiment of voice job number broadcasting system of the invention；
Fig. 8 is a kind of circuit diagram of another embodiment of voice job number broadcasting system of the invention；
Fig. 9 is a kind of circuit diagram of another embodiment of voice job number broadcasting system of the invention；
Figure 10 is a kind of circuit diagram of another embodiment of voice job number broadcasting system of the invention；
Figure 11 is a kind of circuit diagram of another embodiment of voice job number broadcasting system of the invention；
Figure 12 is a kind of circuit diagram of another embodiment of voice job number broadcasting system of the invention.
Specific embodiment
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below by control description of the drawings
The specific embodiment of the present invention.It should be evident that drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, can be obtaining other according to these accompanying drawings
Accompanying drawing, and obtain other embodiments.
To make simplified form, part related to the present invention is only schematically show in each figure, they are not represented
Its practical structures as product.In addition, so that simplified form is readily appreciated, with identical structure or function in some figures
Part, only symbolically depicts one of those, or has only marked one of those.Herein, " one " is not only represented
" only this ", it is also possible to represent the situation of " more than one ".
The present invention provides a kind of one embodiment of voice job number broadcasting system, including：Voice messaging control module 100；
Command information acquisition module 200, is electrically connected by SSC interfaces with the voice messaging control module 100, obtains the voice of input
Report command information and job number information；Speech source file storage module 300, electrically connects with the speech control module 100, storage
The source file voice messaging of the pre- speech source fileinfo reported and job number numeral；Voice playing module 400, with voice letter
Breath control module 100 is electrically connected, and plays the source file voice messaging of the speech source fileinfo and job number numeral of the pre- report；
The voice broadcast command information that the voice messaging control module 100 is obtained according to the command information acquisition module 200
With job number information, the speech source fileinfo and job number of the pre- report stored in institute speech source file storage module 300 are transferred
The source file voice messaging of numeral, and control the speech source fileinfo that the voice playing module 400 plays the pre- report
With the source file voice messaging of job number numeral.
Specifically, in the present embodiment, with reference to shown in Fig. 1, voice messaging control module 100 is central authorities' process of system
Device, this module is the core of this circuit, mainly realizes the process of sound data；Realize to outside life for receiving, sending, allocate etc.
Order and the allotment of internal information；Present invention can apply to large-scale voice broadcast platform, realizes to operator, staff etc.
The job number for processing dependent event work people is reported, while also include other related voice messagings, including " traffic hurries, please
Wait ", either " music " etc. some with work or put through the relevant information of phone；In the present embodiment command information is obtained
Quite specific certain job number of the command information that delivery block is received, if injunctive connection " 157 " job number for receiving, Voice command
Module 100 is received after the order for needing to connect " 157 " job number, will be discharged in initiation command speech source file storage module 300
" 1 " " 5 " " 7 " corresponding source file information, and boy student's sound or schoolgirl's sound correspondence difference file are selected, meet different users
Demand；" 1 " " 5 " " 7 " corresponding source file information is further carried out integration process by speech control module 100, after the completion of process
Boy student's sound or schoolgirl's sound are formed, is reported by voice playing module 400 with " 157 " of combining complete；In voice broadcast
In new system, job number is stored according to the form of individual digit, and be solidificated in the application program of SD card, according to different
External command, applies for different combination job numbers, it is only necessary to realize combining by speech control module 100.In the present invention,
Realized by increasing special voice playing module 400 in systems.Special voice playing module 400 is by with 8M speed
Pcm interface device constitute, its effect in systems is exactly that for playback, it passes through simultaneously and speech control module 100 between
Line interface is communicated.The data that speech control module 100 will be played send into voice playing module 400 by parallel interface,
Voice playing module 400 receives and immediately pass through after data dma mode and transmit data on pcm interface.
In the present invention, realize that voice broadcast function is realized by special voice playing module, the content letter of voice broadcast
Breath is solidificated in SD card, it is only necessary to be combined process by the content information reported；Alleviate the work of speech control module
Make pressure, and storage pressure；Realize the modularization of voice broadcasting system.
Preferably, also include：Program storage block 500, electrically connects with the voice messaging control module 100, and storage is pre-
The source file voice program information of the source image of the voice source file of report and job number numeral；Program runs module 600, with
The speech control module 100 is electrically connected, and operation is stored in the source image and job number numeral of the voice source file of pre- report
Source file voice program information；The voice messaging control module 100 perform external command when, first according to external command
Transfer the source file language of the source image and job number numeral of the voice source file of pre- report in described program memory module 500
Sound program information, further control described program operation module 600 run the voice source file of pre- report source image and
The source file voice program information of job number numeral, further transfers institute's speech source file storage module corresponding with external command
The source file voice messaging of the speech source fileinfo of the pre- report in 300 and job number numeral.
Preferably, programming Control submodule 700 is also included in the speech control module 100；The voice playing module
400 include at least two, and are electrically connected side by side with the programming Control submodule 110 by HPI interfaces.
Specifically, the present embodiment provides another embodiment on the basis of above example；With reference to shown in Fig. 2；Program
Information in memory module 500 includes, for example, go up the source program code information of the middle representative " 1 " " 5 " " 7 " of an embodiment, program
The command information that operation module 600 is received according to speech control module 100, startup program runs module 600 from program storage mould
Block 500 transfers corresponding source program code and carries out operation work, and the report fileinfo after combination is stored from audio files
Transfer in module 300, further represent the fileinfo of " 1 " " 5 " " 7 " by the programming control in the speech control module 100
The data receiver of system module 110 is received, and is played out voice playing module 400 is sent to by data sending terminal.
Voice playing module 400 in the present embodiment is connected in parallel on the defeated entry/exit port of the data channel of programming Control submodule 110；Language
Sound playing module 400 has broadening property, and according to system requirements multiple modules can be extended.The function of voice playing module 400 passes through
The DSP of model TMS320VC5502 is completed, and the model of DSP can be adapted in the case where performance parameter meets condition
The adjustment of property.For example, in the present embodiment, speech data is sent and is sent using the link of 8M.So the MCBSP of DSP need to be connect
Mouth is configured to the sequential of 8M, then coordinates the DMA channel inside DSP, completes the quick transmission of 8M data.Voice playing module 400
Pass through HPI interface communications between the speech control module 100.In addition, the concrete DSP for selecting, it is also possible to by
The chips such as TMS320VC5409, TMS320VC5501 are realized.During if necessary to extension power system capacity, it is only necessary to increase corresponding language
Sound playing module 400.
In the present invention, at least two voice playing modules 400 are set, broadening is had according to the module that needs of user
Property, voice playing module 400 is connected to side by side on speech control module 100, solve power system capacity in prior art
Not enough problem；Greatly reduce expense on the cost and software of system.
The embodiment of the circuit diagram that connection is communicated between its circuit diagram is provided in the present invention, with reference to shown in Fig. 3 and 4；
Including：The speech control module 100 includes Voice command chip (U1)；Voice command chip (U1) model：
AT91RM9200；The chips such as AT91SM9260, AT91SM9261 can also be adopted to realize；The as CPU of the system, central authorities' control
Device；Programming Control module 110 includes programming Control chip；Programming Control chip (U5) model：EPM240T100C5；It is described
The pin of 7th end the 87th of the parallel I/O controller B (PB7) of Voice command chip (U1) and the programming Control chip (U5)
78th I/O Data Controls port is the 98th pin electrical connection of the chip；First of the Voice command chip (U1)
Send the 100th pin (the Data Control ports of the I/O 80) electricity of the pin (TD1) of data terminal the 88th and the programming Control chip (U5)
Connection；89th pin (the first receiving data end RD1) and the programming Control chip (U5) of the Voice command chip (U1)
The 99th pin (the Data Control ports of I/O 79) electrical connection；(RF1 first connects 91st pin of the Voice command chip (U1)
Receive frame synchronization end RF1) electrically connect (I/O with (the 77th I/O Data Controls port) the 97th of the programming Control chip (U5)
77 Data Control ports) electrical connection.
Also include：With reference to shown in Fig. 4,10,11,12,13；The voice playing module 400 includes speech play chip
(U10)；(U10) model of the speech play chip：TMS320VC5502PGF200；The speech play chip
(U10) the 49th pin (data of I/O 37 of the 59th pin (Host Interrupt signal HINT) and the programming Control chip (U5)
Control port) electrical connection；The HPI standby ready signal (HRDY52) of (U10) of the speech play chip is the 52nd to draw
Pin is electrically connected with the 51st pin (the Data Control ports of I/O 39) of the programming Control chip (U5)；The speech play chip
(U10) 52nd pin (I/O 40 data of the 51st pin (host data gate end 1) with the programming Control chip (U5)
Control port) electrical connection；49th pin (host data gates end 1) and the programming of (U10) of the speech play chip
53rd pin (the Data Control ports of the I/O 41) electrical connection of control chip (U5).
Also include：With reference to shown in Fig. 3 and 11；Also include in voice playing module 400：Adjustable output electric power chip, its
Model LM1117, crystal oscillator；The adjustable output electric power chip LM1117 is electrically connected with the speech play chip (U1)；For reality
Now reduce the effect of work, the connected mode in the present invention of employing；3rd pin of the adjustable output electric power chip LM1117
(VIN voltage input) is electrically connected with supply voltage；2nd pin (the ADJ power source references of the adjustable output electric power chip LM1117
End) with electrically connect with R6 one end of the first regulating resistor R2, the second regulating resistor respectively；The adjustable output electric power chip
3rd pin (VOUT voltage output ends) of LM1117 is electrically connected with the R6 other ends of second regulating resistor, and its output voltage is defeated
The voltage receiving terminal of the speech play chip (U10) for entering.The crystal oscillator is defeated with the clock of the speech play chip (U10)
Enter end electrical connection.
Also include, with reference to shown in Fig. 3,5,6,9；Program operation module (600) includes that two programs run chips, two
The address bus of program operation chip is electrically connected side by side；Two programs run model HY57V28 (56) 1620HC of chip；Two
The data/address bus (DQ0~DQ15) of individual program operation chip (U3 and U4) is electrically connected side by side, jointly with Voice command chip (U1)
Data/address bus (DQ0~DQ31) electrical connection；39th pin (the DQMN control buffering inputs of the first program operation chip (U3)
End) the 172nd (NBS1 byte mask signal ends) pin with Voice command chip in the speech control module；Second program is transported
39th pin (DQMN control buffer inputs) of row chip (U3) and the of Voice command chip in the speech control module
173 (NBS3 byte mask signal ends) pins.The 17th of first program operation chip (U3) and the second program operation chip (U4)
Pin (CAS column address end) is electrically connected with the column signal end of the Voice command chip jointly；First program operation chip (U3)
With the second program run chip (U4) the 18th pin (RAS row addresses end) jointly with the row signal end of the Voice command chip
Electrical connection；16th pin (SDWE writes Enable Pin) of the first program operation chip (U3) and the second program operation chip (U4) is common
Electrically connect with the 178th pin (SDWE SDRAM write Enable Pin) of the Voice command chip (U1)；First program runs chip
(U3) and the second program operation chip (U4) the 19th pin (SDCS clock selectings end) jointly with the Voice command chip
167th pin (SDCS sdram controller pieces select end) is electrically connected；First program operation chip (U3) and the second program operation core
18th pin (SDA10 addresses end end) of piece (U4) jointly (control with the 14th pin of the Voice command chip by SDA10SDRAM
Device piece processed selects end) electrical connection；38th pin of the first program operation chip (U3) and the second program operation chip (U4) is (during SDCK
Clock input) electrically connect with the 174th pin (SDCK SDRAM clocks ends end) of the Voice command chip jointly；First program
Operation chip (U3) and the second program run chip (U4) the 37th pin (SDCKE clock Enable Pins) jointly with the voice control
175th pin (the SDCKE SDRAM clock Enable Pins) electrical connection of coremaking piece.
Also include：With reference to shown in Fig. 3,7,8,9；Described program memory module (500) includes program storage chip (U8)；
Described program storage chip (U8) model：28F640J3；16th pin (NRP reset terminals of described program storage chip (U8)
Control end) electrically connect with the pin of the microcontroller the 115th (NRST reset terminals) of the Voice command chip (U1)；Described program is deposited
(NRD reads letter to 54th pin (NOE enables output end) of storage chip (U8) with the 170th pin of the Voice command chip (U1)
Number end) electrical connection；55th pin (NWE writes Enable Pin) of described program storage chip (U8) and the Voice command chip (U1)
The 171st pin (NWE writes Enable Pin) electrical connection；14th pin (NCE chips select end) of described program storage chip (U8)
Electrically connect with the 166th pin (NCS0 chips select mouth line end) of the Voice command chip (U1).
Also include：Reset chip (U7), for the working condition of the Voice command chip (U1)；The reset chip type
Number it is：MAX6390XS29D4-T；4th pin (VCC power inputs point) of the reset chip (U7) is electrically connected with power supply
Connect；2nd pin (RESET pin presets end) and the pin (RESET of Voice command chip the 110th of the reset chip (U7)
Test reset signal is defeated) electrical connection.The speech source fileinfo of the pre- report of storage leads in speech source file storage module (500)
The SD card for crossing peripheral hardware is realized.
Specifically, the present embodiment provides another embodiment on the basis of above example；With reference to shown in Fig. 3~12；
In embodiment, the signal and main control chip that reset chip (U7) passes through reset terminal is the model in speech control module 100
110 pins of the chip of AT91RM9200 are connected；For controlling U1 startups/reset state；U1 is received by data message and posted
Storage receives command information；In the present embodiment, for example the present embodiment is applied to into the receiving a crime report in platform of public security system, at this
Each personnel worked in system are assigned in advance an id number i.e. job number, when this staff work on duty
Afterwards, master control platform can distribute to its work according to certain algorithm.When master control platform is determined to a certain position staff (such as his job number
After for 123) distribution task, the order for playing staff's job number can be issued to the system.When U1 receives life in the system
After order, i.e. U1 receives the activation bit by sending outside SSC interfaces, and the order is parsed；As job number length (3,
4,5), boy student's sound or schoolgirl's sound, specific job number numeral (such as 123).Call its storage inside with it is to be reported
The source data of " 123 " job number information related voice command information, (is such as that you take along with sound (as you are good) and end-sound is guided
Business) etc. be combined into complete job number, these data are sent to playback module U10 by HPI interfaces.Then by programming Control
Module 110 is passed out in external system.By controlling, the first program runs chip (U3) and the second program runs chip (U4)
It is corresponding to enable Enable Pin, row address and the corresponding connection with column address of the row address of column address and U1 of program operation chip；Journey
Sort run chip refers to SDRAM, there is provided the program running space of system；(U5) language being capable of achieving in speech play chip U10
The effect of the transmission of information in sound fileinfo and U1；The complete audio files to be played of U10 and U2 are connect by HPI interfaces
Receive；It is used for the BOOT and application program of cure system, the execution of automatic guiding application program after system electrification in U8.Guiding is each
The initialization of individual module chip, parameter setting etc., bootstrap is smoothed out, and program operation chip refers to SDRAM, there is provided
The program running space of system.
Because SD card major function is storage audio files, including the different files such as boy student's sound, schoolgirl's sound, meet different
User's request, after the application program electrifying startup in system, the various audio files that can be will be stored in SD card are read into playback
Storage in the internal storage (SDRAM) of module.The directly reading from SDRAM when later program is called every time.Do so be because
Be it is faster than SD card for data access SDRAM a lot.The capacity of system process can be increased.
Voice command chip (U1) used in system in the present invention belongs to ARM series, in the present system hardware
Chip provides running software, realizes the carrier that corresponding function is implemented, and source program need to be embedded in digit chip in the present system；Language
Sound playing program is processed to be divided into main program, subprogram on the software configuration run on Voice command chip (U1) and interrupt and services journey
Sequence, the function of mainly completing is to carry out corresponding data processing function according to the signaling for receiving.It is advanced after electricity guiding in program
The initial work of row equipment, DSP are worked by the BOOT of HPI interfaces and copy various speech datas to internal memory from SD card
Work etc..Program is completed after above work, enters into an Infinite Cyclic structure.Ceaselessly inquire about 500uS in the circulating cycle to interrupt
Mark, if interrupt arrived, program is carried out signaling and receives and carry out corresponding data processing function according to signaling.All programs
Must assure that and be finished in 500us, next 500us interrupts after arrival, and from the beginning program is re-executing.
In the present invention, job number to be played is configured to the sequential of 8M by the MCBSP interfaces of speech play chip, then matches somebody with somebody
The DMA channel inside DSP is closed, the quick transmission of 8M data is completed, corresponding broadcasting passage is provided for each job number according to sequential；
The system of the present invention can be multiple job numbers and realizes report simultaneously, will not clash.It is separate depositing that each plays passage
It is being capable of achieving quick broadcasting.
In the present invention, when carrying out more Large Copacity space if desired, only need to increase voice broadcasts playing module, i.e. DSP,
TMS320VC5502 etc. meets its performance parameter, should not increase process chip and complete；The present invention system in each
The realization of function has corresponding module to realize, realizes resume module, so brings conveniently to quality inspection；It is convenient to change simultaneously；
It is easy to centralized management；On the other hand, in parallel voice broadcasts playing module increase capacity, considers convenient from design, from
Cost sets out, and greatly reduces expense on the cost and software of system.
It should be noted that above-described embodiment can independent assortment as needed.The above is only the preferred of the present invention
Embodiment, it is noted that for those skilled in the art, in the premise without departing from the principle of the invention
Under, some improvements and modifications can also be made, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of voice job number broadcasting system, it is characterised in that include：
Voice messaging control module；
Command information acquisition module, is electrically connected by SSC interfaces with the voice messaging control module, and the voice for obtaining input is broadcast
Report command information and job number information；
Speech source file storage module, electrically connects with the speech control module, the pre- speech source fileinfo reported of storage and
The source file voice messaging of job number numeral；
Voice playing module, electrically connects with the voice messaging control module, plays the speech source fileinfo of the pre- report
With the source file voice messaging of job number numeral；
The voice broadcast command information that the voice messaging control module is obtained according to the command information acquisition module and
Job number information, transfers the speech source fileinfo and job number numeral of the pre- report stored in institute's speech source file storage module
Source file voice messaging, and control the speech source fileinfo and job number numeral that the voice playing module plays the pre- report
Source file voice messaging.
2. voice job number broadcasting system according to claim 1, it is characterised in that also include：
Program storage block, electrically connects with the voice messaging control module, the source program of the pre- voice source file reported of storage
The source file voice program information of information and job number numeral；
Program runs module, electrically connects with the speech control module, the source image of the pre- voice source file reported of operation
With the source file voice program information of job number numeral；
The voice messaging control module is transferred in described program memory module when external command is performed according to external command
The source image of the pre- voice source file reported and the source file voice program information of job number numeral, further control the journey
The source image of the pre- voice source file reported of sort run module operation and the source file voice program information of job number numeral, enter
One step takes the speech source fileinfo and work of the pre- report in institute's speech source file storage module corresponding with external command
The source file voice messaging of number word.
3. voice job number broadcasting system according to claim 2, it is characterised in that
Also include programming Control submodule in the voice messaging control module；
The voice playing module includes at least two, and is electrically connected side by side with the programming Control submodule by HPI interfaces.
4. voice job number broadcasting system according to claim 3, it is characterised in that include：
The speech control module includes Voice command chip；
Programming Control module includes programming Control chip
Programming Control chip model is：EPM240T100C5；
The Voice command chip model is：AT91RM9200；
The data controls of I/O 78 of the PB7 ports of the parallel I/O controller B of the Voice command chip and the programming Control chip
Port electrical connection processed；
First transmission data terminal of the Voice command chip and the Data Control ports of I/O 80 electricity of the programming Control chip
Connection；
First receiving data end of the Voice command chip is electric with the Data Control ports of I/O 79 of the programming Control chip
Connection；
First reception frame synchronization end of the Voice command chip and the I/O77 Data Controls port electricity of the programming Control chip
Connection.
5. voice job number broadcasting system according to claim 4, it is characterised in that
The voice playing module includes speech play chip；
The model of the speech play chip：TMS320VC5502PGF200；
The Data Control ends of I/O 37 of the Host Interrupt signal input part of the speech play chip and the programming Control chip
Mouth electrical connection；
The Data Controls of I/O 39 of the HPI standby ready signal of the speech play chip and the programming Control chip
Port electrically connects；
The gating end of host data first of the speech play chip and the Data Control ends of I/O 40 of the programming Control chip
Mouth electrical connection；
The host data of the speech play chip selects the Data Controls of I/O 41 at the second gating end and the programming Control chip
Port electrically connects.
6. voice job number broadcasting system according to claim 4, it is characterised in that also wrap in the voice playing module
Include：Adjustable output electric power chip, crystal oscillator；
The adjustable output electric power chip is electrically connected with the speech play chip；
The voltage input end of the adjustable output electric power chip is electrically connected with supply voltage；
The power source reference end of the adjustable output electric power chip with respectively with the first regulating resistor, the second regulating resistor one end electricity
Connection；
The voltage output end of the voltage dropping power supply chip is electrically connected with the other end of second regulating resistor, and its output voltage is defeated
The voltage receiving terminal of the speech play chip for entering；
The crystal oscillator is electrically connected with the input end of clock of the speech play chip.
7. voice job number broadcasting system according to claim 4, it is characterised in that
Program operation module includes two program operation chips, and the address bus of two program operation chips is electrically connected side by side；
Two programs run model HY57V28 (56) 1620HC of chip；
The data/address bus of two program operation chips is electrically connected side by side, is electrically connected with the data/address bus of Voice command chip jointly；
The control buffer inputs of the first program operation chip and the first word of Voice command chip in the speech control module
Section shielded signal end；
The control buffer inputs of the second program operation chip and the first word of Voice command chip in the speech control module
Section shielded signal end.
First program runs chip and the column address end of the second program operation chip is believed with the row of the Voice command chip jointly
Number end electrical connection；
First program runs chip and the row address end of the second program operation chip is believed with the row of the Voice command chip jointly
Number end electrical connection；
First program run chip and the second program operation chip write Enable Pin jointly with the SDRAM of the Voice command chip
Write Enable Pin electrical connection；
First program run chip and the second program operation chip clock selecting end jointly with the Voice command chip
Sdram controller piece selects end to electrically connect；
First program run chip and the second program operation chip address end end jointly with the SDRAM of the Voice command chip
Controller piece selects end to electrically connect；
First program run chip and the second program operation chip input end of clock jointly with the Voice command chip
SDRAM clocks end end electrically connects；
First program run chip and the second program operation chip clock Enable Pin jointly with the Voice command chip
SDRAM clocks Enable Pin is electrically connected.
8. voice job number broadcasting system according to claim 4, it is characterised in that also include：
Described program memory module includes program storage chip；
Described program storage chip model：JS28F640J3；
The reset terminal control end of described program storage chip is electrically connected with the microcontroller reset end of the Voice command chip；
The enable output end of described program storage chip is electrically connected with the read signal end of the Voice command chip；
The Enable Pin of writing of described program storage chip is electrically connected with the Enable Pin of writing of the Voice command chip；
The chip of described program storage chip selects end to select mouth line end to electrically connect with the chip of the Voice command chip.
9. according to the arbitrary described voice job number broadcasting system of claim 4-8, it is characterised in that also include：
Reset chip, for the working condition of the Voice command chip；
The model of the reset chip：MAX6390XS29D4-T；
The power input point of the reset chip is electrically connected with power supply；
The reset terminal of the reset chip is electrically connected with the Voice command chip.
10. voice job number broadcasting system according to claim 9, it is characterised in that include：Institute's speech source file storage
The speech source fileinfo of the pre- report stored in module is realized by the SD card of peripheral hardware.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611144300.2A CN106683253A (en) | 2016-12-13 | 2016-12-13 | Job number voice broadcasting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611144300.2A CN106683253A (en) | 2016-12-13 | 2016-12-13 | Job number voice broadcasting system |
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Family
ID=58868211
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611144300.2A Pending CN106683253A (en) | 2016-12-13 | 2016-12-13 | Job number voice broadcasting system |
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Address after: 200233 three floor of No. 333, No. 41, Qinjiang Road, Xuhui District, Shanghai Applicant after: DS INFORMATION TECHNOLOGY Co.,Ltd. Address before: 200233 three floor of No. 333, No. 41, Qinjiang Road, Xuhui District, Shanghai Applicant before: SHANGHAI DS COMMUNICATION EQUIPMENT Co.,Ltd. |
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Application publication date: 20170517 |