CN203300178U

CN203300178U - Intelligent voice guide device

Info

Publication number: CN203300178U
Application number: CN2013204035284U
Authority: CN
Inventors: 邹志勇; 周曼; 康志亮; 胡建; 漆向军; 杨萍
Original assignee: Sichuan Agricultural University
Current assignee: Sichuan Agricultural University
Priority date: 2013-06-25
Filing date: 2013-06-25
Publication date: 2013-11-20
Anticipated expiration: 2023-06-25

Abstract

An intelligent voice guide device comprises a single-chip microcomputer controller (1), a FLASH storage (2), a GPS (global positioning system) module (3), a voice input circuit (4), a voice output circuit (5) and a power circuit (6). The single-chip microcomputer controller is used for controlling the voice input circuit to input voice data, the FLASH storage is used for digitally storing the voice data, starting addresses of voice broadcast data in the FLASH storage are determined according to acquired longitude and latitude data, and a loudspeaker is driven to realize intelligent voice guide after voice broadcast data outputted by the single-chip microcomputer controller are amplified. The intelligent voice guide device has the outstanding advantages of high intelligence, reliable performance, simplicity in control, high practicability and the like.

Description

A kind of intelligent sound tour guide device

Technical field

The utility model relates to single-chip microcomputer control technology, FLASH memory technology, GPS technology, voice processing technology etc., especially a kind of intelligent sound tour guide device.

Background technology

SPCE061A is a high-performance, low-power consumption 16-bit single-chip processor, internal resource is abundant, and has powerful digital speech processing function, is widely used in voice broadcast and field of speech recognition, be built-in with DAC, ADC, these functions provide good condition for realizing digital recording and broadcast.

The foundation of gps system, brought very large variation for the location technology, fundamentally solved mankind's orientation problem on earth.Nowadays, the GPS module is very ripe, is widely used in each field.

It is that core is designed a kind of intelligent sound tour guide device in conjunction with GPS technology, FLASH memory technology, voice processing technology etc. that this device adopts high-performance, low-power consumption 16-bit single-chip processor.

Summary of the invention

The purpose of this utility model is to provide a kind of intelligent sound tour guide device, controls the recording input circuit by singlechip controller and realizes the speech data input, and adopt FLASH memory stores speech data; Gather longitude, latitude data by the GPS module, and determine the start address of voice broadcast data in the FLASH storer according to longitude, latitude data, the voice broadcast data of singlechip controller output realize the intelligent sound guide through amplifying the rear drive loudspeaker.

The technical scheme that its technical matters that solves the utility model adopts is: the utility model designs in conjunction with GPS technology, FLASH memory technology, voice processing technology etc. take the high-performance of sixteen bit, low-power scm controller as core, it is characterized in that: by singlechip controller (1), FLASH storer (2), GPS module (3), recording input circuit (4), voice output circuit (5), the common composition of power circuit (6); Form singlechip controller (1), K9F1208 chip formation FLASH storer (2) by sixteen bit SPCE061A single-chip microcomputer, REB-3300GPS module composition GPS module (3), WM54BY Electret condenser microphone, ALPS two pin preset switches form recording input circuit (4), SPY0030 chip, 1W8R toy trumpet form voice output circuit (5), and SANYO616585 lithium battery, SPY0029 chip, KCD101 power switch form power circuit (6); The IOA0-IOA7 of SPCE061A, IOB0-IOB4 port connect respectively FPDP DB0-DB7, control port RE, WE, CS, ALE, the CLE port of K9F1208 and realize the speech data access control; The IOB7 of SPCE061A, IOB10 port connect TXD, the RXD port of REB-3300 and realize the gps data collection, and voice broadcast data start address is determined by longitude, the latitude of gps data; The MICP of SPCE061A, MICN port meet WM54BY, realize the recorded audio signals collection, and the IOB11 port of SPCE061A connects the ALPS switch and realizes recording control; The DAC1 of SPCE061A, DAC2, IOB12 port connect respectively INN, ACIN, the CE port of SPY0030 and realize that voice amplify, and the SPP of SPY0030, SPN port meet 1W8R and realize the intelligent sound guide; The positive and negative port of SANYO616585 connects VI, the GND port of SPY0029, and the VO port of SPY0029 connects the KCD101 switch, for device provides power supply.

The beneficial effects of the utility model are: take the high-performance of sixteen bit, low-power scm controller as core, in conjunction with GPS technology, FLASH memory technology, voice processing technology etc., design, control the recording input circuit by singlechip controller and realize the speech data input, and adopt FLASH storer digitizing voice data; According to the longitude that gathers, the start address that the latitude data are determined voice broadcast data in the FLASH storer, the voice broadcast data of singlechip controller output realize the intelligent sound guide through amplifying the rear drive loudspeaker; Have that intelligent degree is high, dependable performance, control the distinguishing features such as simple, practical.

Description of drawings

The utility model will be further described below in conjunction with accompanying drawing.

Fig. 1 is the utility model circuit principle structure block diagram, 1. singlechip controllers in figure, 2.FLASH storer, 3.GPS module, 4. recording input circuit, 5. voice output circuit, 6. power circuit.

Embodiment

Referring to accompanying drawing 1, this device is by singlechip controller (1), FLASH storer (2), and GPS module (3), recording input circuit (4), voice output circuit (5), power circuit (6) is common forms.

Form singlechip controller (1), K9F1208 chip formation FLASH storer (2) by sixteen bit SPCE061A single-chip microcomputer, the IOA0-IOA7 of SPCE061A, IOB0-IOB4 port connect respectively FPDP DB0-DB7, control port RE, WE, CS, ALE, the CLE port of K9F1208, adopt parallel communication fashion, wherein status and FPDP share, by ALE realize that address latch, CLE realize that order is latched, RE be read enable signal, WE be write enable signal, CS is that the sheet choosing enables to control, and realizes the speech data access control.

By REB-3300GPS module composition GPS module (3), the REB-3300GPS module adopts RS232 FPDP and peripheral communication, and the design SPCE061A sends AT instruction acquisition data by its RS232 serial ports; The IOB7 of SPCE061A, IOB10 port connect TXD, the RXD port of REB-3300 and realize the gps data collection, and voice broadcast data start address is determined by longitude, the latitude of gps data.

Form recording input circuit (4) by WM54BY Electret condenser microphone, ALPS two pin preset switches, the MICP of SPCE061A, MICN port meet WM54BY, realize the recorded audio signals input; The IOB11 port of SPCE061A connects the ALPS switch and realizes recording control, and IOB11 is arranged to the external interrupt input port of SPCE061A.

SPY0030 chip, 1WSR toy trumpet form voice output circuit (5), INN, ACIN, the CE port that the DAC1 of SPCE061A, DAC2, IOB12 port meet respectively SPY0030 realizes that voice amplify, and the SPP of SPY0030, SPN port meet 1W8R and realize that loudspeaker report.

SANYO616585 lithium battery, SPY0029 chip, KCD101 power switch form power circuit (6), the positive and negative port of SANYO616585 connects VI, the GND port of SPY0029, and the VO port of SPY0029 connects KCD101 switch output 3.3V DC voltage and provides power supply for device.

Claims

1. intelligent sound tour guide device, it is characterized in that: a). by singlechip controller (1), FLASH storer (2), GPS module (3), recording input circuit (4), voice output circuit (5), the common composition of power circuit (6); B). form singlechip controller (1), K9F1208 chip formation FLASH storer (2) by sixteen bit SPCE061A single-chip microcomputer, REB-3300GPS module composition GPS module (3), WM54BY Electret condenser microphone, ALPS two pin preset switches form recording input circuit (4), SPY0030 chip, 1W8R toy trumpet form voice output circuit (5), and SANYO616585 lithium battery, SPY0029 chip, KCD101 power switch form power circuit (6); C) IOA0-IOA7 of .SPCE061A, the IOB0-IOB4 port FPDP DB0-DB7, control port RE, WE, CS, ALE, the CLE port that meet respectively K9F1208 realized the speech data access control; D) IOB7 of .SPCE061A, the IOB10 port TXD, the RXD port that meet REB-3300 realized the gps data collection, and voice broadcast data start address is determined by longitude, the latitude of gps data; E) MICP of .SPCE061A, MICN port meet WM54BY, realize the recorded audio signals collection, and the IOB11 port of SPCE061A connects the ALPS switch and realizes recording control; F) DAC1 of .SPCE061A, DAC2, IOB12 port INN, the ACIN, the CE port that meet respectively SPY0030 realizes that voice amplify, and the SPP of SPY0030, SPN port meet 1W8R and realize the intelligent sound guide; G) the positive and negative port of .SANYO616585 connects VI, the GND port of SPY0029, and the VO port of SPY0029 connects the KCD101 switch, for device provides power supply.