CN2554760Y - Infrared controlled intelligence voice guide apparatus - Google Patents
Infrared controlled intelligence voice guide apparatus Download PDFInfo
- Publication number
- CN2554760Y CN2554760Y CN 02261968 CN02261968U CN2554760Y CN 2554760 Y CN2554760 Y CN 2554760Y CN 02261968 CN02261968 CN 02261968 CN 02261968 U CN02261968 U CN 02261968U CN 2554760 Y CN2554760 Y CN 2554760Y
- Authority
- CN
- China
- Prior art keywords
- voice
- processing unit
- central processing
- circuit
- infrared
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Optical Communication System (AREA)
- Selective Calling Equipment (AREA)
Abstract
The utility model relates to an infrared control intelligent voice guide device. The utility model is composed of a transmitting starting device and a receiving and voice processing device, wherein, the transmission starting device is composed of the following parts: the output end of a modulation code signal circuit outputs modulation carrier code signal via a carrier oscillation circuit and an infrared amplification and transmission circuit, and the receiving and voice processing device is composed of the following parts: the output end of an infrared receiving circuit is connected with the input end of a central processing unit, control buttons are connected with the input end of the central processing unit, which is connected with a solid state memory device, and the output end of the central processing unit is connected with an earphone through an amplification filtering circuit. The utility model has the following advantages: firstly, the voice broadcast of the product is not transmitted in the wireless way, the voice solid state memory device is utilized to broadcast directly, therefore the interference resistance capability is strong, the voice can be heard clearly by the user in the noisy environment, the language types can be shifted easily, and the broadcast can be repeated; secondly, various language types can be used to broadcast at the identical time and the identical situation, the language types are not mutually interfered, and the utility model cannot cause radio wave environmental pollution in the region; thirdly, the product can be also used as the voice automatic broadcasting device in a small public situation.
Description
Technical field
The utility model belongs to the electronic speech treatment facility, particularly a kind of voice guide device that starts by the control of emission infrared coding.
Background technology
At present, flourish along with tourist industry, each tourist attractions tour description and direction problem in poor service is had outstanding performance, the language of artificial on-the-spot explanation is lack of standardization, the demand for services of different language can't resolve, some electronic guide devices are used traditional emission, reception technique, price height not only, and be subject to the restriction of environment.
Summary of the invention
The purpose of this utility model provides a kind of guide device that is treated to one with intelligent sound that received by infrared coding.
Technical solution of the present utility model is as follows: infrared control intelligent sound guide device, constitute by transmitter trigger device and reception and voice processing apparatus, the transmitter trigger device is made up of following part, the modulating coding signal circuit output end is through carrier oscillation circuit and infrared amplification emissioning circuit output modulated carrier coded signal, reception and voice processing apparatus are by forming with the lower part, the infrared receiving circuit output terminal is connected with the central processing unit input end, the control button is connected with the central processing unit input end, central processing unit is connected with solid-state memory, and the central processing unit output terminal connects earphone through the amplification filtering circuit.
Adopt such scheme, the utlity model has following advantage, the one, the speech play of this product is without wireless transmission, but utilize the voice solid-state memory to play-over, so antijamming capability is strong, the user still can know tin voice in noisy environment, and easily carry out languages and switch repeat playing.The 2nd, at one time, available various languages are play simultaneously in the same place, do not disturb mutually, also can not cause the environmental pollution of radiowave in the zone.The 3rd, this product also can be used for the voice automatic play device in mini-bus place.The utility model is opened by the infrared emission starter gear control with the identification of high precision environment place, and it has processing capacity automatically such as memory, computing, judgement, acceptance instruction, intelligence decoding, stochastic retrieval.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is a transmitter trigger device principle of work frame diagram.
Fig. 3 is for receiving and voice processing apparatus principle of work frame diagram.
Fig. 4 is the circuit diagram of transmitter trigger device.
Fig. 5 is for receiving and the voice processing apparatus circuit diagram.
Embodiment
Referring to Fig. 1, the utility model is made of transmitter trigger device 1 and reception and voice processing apparatus 2, emission with receive by infrared transmission, a transmitter trigger device 1 can start numerous reception and works with voice processing apparatus 2 in radiation area.Transmitter trigger device 1 comprises housing 13, infrared transmitting tube 14, is provided with battery 12 and radiating circuit plate 15 in the housing 13.Reception comprises housing 16, infrared receiving window mouth 17, Pause key 8-1, replay key 8-2 and languages switch key 8-3 with voice processing apparatus 2, is provided with circuit board for receiving 18, rechargeable battery 19, earphone jack 20 and charging jack 21 in the housing 16.
Referring to Fig. 2, Fig. 4, the utility model transmitter trigger adopts infrared transmission, transmitter trigger device 1 is made up of following part, modulating coding signal circuit 3 is made of single-chip microcomputer 89C51 (IC1), single-chip microcomputer 89C51 produces modulation signals, described modulating coding signal circuit 3 timesharing emission modulating coding signal, serial communication port RXD by single-chip microcomputer 89C51 outputs to the carrier oscillation circuit of being made up of integrated circuit 4011 (U1A) 4, integrated circuit 4011 produces the modulated carrier coded signal, exports the modulated carrier coded signal through the infrared amplification emissioning circuit 5 that is made of integrated circuit 9012 (Q1) from power valve D1 emission.Referring to Fig. 3, Fig. 5, reception and voice processing apparatus 2 are by forming with the lower part, integrated circuit CX20106 (IC4) constitutes infrared receiving circuit 6, infrared receiving tube D3 connects 1 pin of integrated circuit (IC) 4, infrared receiving tube D3 receives the modulated carrier coded signal, one the tunnel is input to 1 pin of integrated circuit CX20106, through inner demodulation, detection, shaping, 7 pin outupt coded signals from this integrated circuit, deliver to the P3.5/URXD0 end of the central processing unit 7 that constitutes by integrated circuit MSP430F149 (IC2), central processing unit is handled the pairing intensity signals of this coded signal, another road connects the P6.6/A6 end of central processing unit IC2, after A/D conversion, the P6.6/A6 pairing current signal of modulated carrier coded signal of sampling out, central processing unit 7 comparison signal intensity are determined effective modulating coding signal.Central processing unit IC2 judges the pairing coded signal of maximum current intensity, handles the pairing voice signal of coding.Speech processes part principle of work is solid-state memory 9 storaged voice compressed codes, central processing unit 7 real-time decodings.Vocoded data is stored in by among the solid-state memory 28F640 (IC6), the P1.0 of central processing unit IC2～P1.7 end connects D0～D7 end of solid-state memory IC6, the P2.0 of central processing unit IC2～P2.7 end connects A0～A7 end of solid-state memory IC6, the P5.0 of central processing unit IC2～P5.7 end connects A8～A15 end of solid-state memory IC6, the P6.0 of central processing unit IC2～P6.5 end connects A16～A21 end of solid-state memory IC6, the P4.3P4.4 end of central processing unit IC2 connects the A22A23 end of solid-state memory IC6, the P4.5 of central processing unit IC2, P4.6, the P4.7 end connects the WE# of solid-state memory IC6 respectively, 0E#, the CE0 end, central processing unit IC2 is by infrared reception gained scene coding, retrieve the data of corresponding voice segments, read among the central processing unit IC2 and decompress, speech data after the decompression, the D/A conversion is after P4.1/TB1, the P4.2/TB2 end is respectively with 6bit, width modulation output, by resistor network R2, R3 merges into the 12bitP/A audio signal output, and sound signal is via integrated circuit LM324 (IC3A, IC3B, IC3D) send into earphone 11 after the low-pass filter circuit low-pass filtering of Gou Chenging.The P6.7/A6 pin is in order to measure automatically the resistor network error, to eliminate the error of being introduced by resistance R 3, R4 resistance deviation in the width modulation conversion.Control button PB1, PB2, PB3 connect P3.6, P3.7, the P3.8 end of central processing unit IC2 respectively, realize that time-out, replay and the languages of speech play are switched.
The utility model transmitter trigger is to adopt infrared transmission, serial communication mode is to receiving the coded message of launching the specific environment place with voice processing apparatus, start to receive and voice processing apparatus work, and play selectively receive with voice processing apparatus in relative phonetic material.When a plurality of transmitter trigger devices and a plurality of reception and voice processing apparatus place same environment place, especially a plurality of transmitter trigger devices are in short range, when each transmitter trigger device accurately being discerned by reception and voice processing apparatus, each transmitter trigger device is then launched with timesharing, and receive with each and with voice processing apparatus the receiving intensity of each transmitter trigger device to be judged that the validity of recognition coding starts and receive and voice processing apparatus, make receive with voice processing apparatus by the strongest coding work of received signal.Receive and to receive the coded message of transmitter trigger device with voice processing apparatus and,, judge to receive and the residing position of voice processing apparatus, and play automatically or suspend the phonetic material of playing through storing relevant with the present position by analyzing apart from after the identification code.Simultaneously, the user also can carry out speech play as required repeatedly or suspend speech play.
Claims (2)
1, infrared control intelligent sound guide device, by transmitter trigger device (1) and reception and voice processing apparatus (2) formation, it is characterized in that: transmitter trigger device (1) is made up of following part, modulating coding signal circuit (3) output terminal is through carrier oscillation circuit (4) and infrared amplification emissioning circuit (5) output modulated carrier coded signal, reception and voice processing apparatus (2) are by forming with the lower part, infrared receiving circuit (6) output terminal is connected with central processing unit (7) input end, control button (8) is connected with central processing unit (7) input end, central processing unit (7) is connected with solid-state memory (9), and central processing unit (7) output terminal connects earphone (11) through amplification filtering circuit (10).
2, infrared control intelligent sound guide device as claimed in claim 1 is characterized in that: described control button (8) comprises Pause key (8-1), replay key (8-2) and languages switch key (8-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02261968 CN2554760Y (en) | 2002-07-18 | 2002-07-18 | Infrared controlled intelligence voice guide apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02261968 CN2554760Y (en) | 2002-07-18 | 2002-07-18 | Infrared controlled intelligence voice guide apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2554760Y true CN2554760Y (en) | 2003-06-04 |
Family
ID=33728631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02261968 Expired - Fee Related CN2554760Y (en) | 2002-07-18 | 2002-07-18 | Infrared controlled intelligence voice guide apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2554760Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109493764A (en) * | 2019-01-22 | 2019-03-19 | 苏州随身玩信息技术有限公司 | A kind of explanation triggering method, tourist explaining apparatus and playback equipment |
| CN109523939A (en) * | 2019-01-22 | 2019-03-26 | 苏州随身玩信息技术有限公司 | A kind of explanation triggering method, tourist explaining apparatus and playback equipment |
-
2002
- 2002-07-18 CN CN 02261968 patent/CN2554760Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109493764A (en) * | 2019-01-22 | 2019-03-19 | 苏州随身玩信息技术有限公司 | A kind of explanation triggering method, tourist explaining apparatus and playback equipment |
| CN109523939A (en) * | 2019-01-22 | 2019-03-26 | 苏州随身玩信息技术有限公司 | A kind of explanation triggering method, tourist explaining apparatus and playback equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101247183B (en) | Transmission device, receiving device, system and method for implementing communication based on ultrasonic wave | |
| CN2884751Y (en) | Autocar distance visible monitor using cell phone as monitoring terminal | |
| CN201904829U (en) | Remote control device for mobile phone | |
| CN101881948A (en) | Remote air conditioner control starter design method based on wireless mobile communication network | |
| CN2554760Y (en) | Infrared controlled intelligence voice guide apparatus | |
| CN201369095Y (en) | Intelligent voice recognition remote controller with two-way communication function | |
| CN103794215A (en) | Speech control-based handheld terminal, system and speech control-based control method | |
| CN100365940C (en) | Tourist communication device and its communication method | |
| CN102322928B (en) | Electronic scale, mobile equipment, body weight measuring system and wireless transmission method | |
| CN201035163Y (en) | A weather forecast device | |
| CN214068323U (en) | Mobile phone shell with awakening function | |
| CN213210752U (en) | Intelligent air switch control system | |
| CN112802237A (en) | Intelligent instrument with two-dimensional code unlocking function and unlocking method | |
| CN201820359U (en) | Communication device | |
| CN2609307Y (en) | Handset with heart rate monitoring function | |
| CN2446633Y (en) | Special radio earphone receiver-transmitter for mobile telephone | |
| CN111325961A (en) | Wireless data transmission equipment based on NB-IOT water gauge | |
| CN212059092U (en) | Noise detection device based on bluetooth low energy transmission | |
| CN217563789U (en) | Intelligent Beidou voice image transmission terminal | |
| CN2473825Y (en) | Digital audio frequency radio transmitting and receiving device | |
| CN2731605Y (en) | Two-way GSM remote antitheft warning system of mobile communicating device | |
| CN210721840U (en) | Wireless microphone mouse remote controller | |
| CN214985822U (en) | Intelligent electric bicycle or motorcycle instrument with voice interaction function | |
| CN2226359Y (en) | Microcomputerized electronic radio remote-control alarm | |
| CN202694544U (en) | Wireless voice recognition remote controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |