CN212084657U - Dual-channel off-line and on-line integrated voice control circuit - Google Patents
Dual-channel off-line and on-line integrated voice control circuit Download PDFInfo
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- CN212084657U CN212084657U CN201922452872.2U CN201922452872U CN212084657U CN 212084657 U CN212084657 U CN 212084657U CN 201922452872 U CN201922452872 U CN 201922452872U CN 212084657 U CN212084657 U CN 212084657U
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Abstract
The utility model provides a binary channels is from, online integrative voice control circuit, including single chip microcomputer control module, be used for converting +5V direct current into +3.3V direct current power module, WIFI module, off-line acoustic control module, single chip microcomputer control module is provided with the connecting terminal that is used for connecting load drive module and display, off-line acoustic control module is provided with the terminal that is used for connecting the microphone and is used for connecting loudspeaker, single chip microcomputer control module electricity connection power module, WIFI module, off-line acoustic control module. The utility model provides a binary channels from, online integrative voice control circuit, single chip microcomputer control module can realize with WIFI module, off-line control module's signal transmission to realize binary channels off-line, online integrative voice control, liberated people's both hands, convenience of customers voice control.
Description
Technical Field
The utility model relates to a controller technical field especially relates to a binary channels is from, integrative speech control circuit on line.
Background
The traditional controller is generally operated by hands through an operation panel or a remote controller, corresponding function control is achieved, if a user has things on the hands, the traditional controller cannot be operated, the science and technology sense is not strong, and the control mode is far from meeting the requirements of the user for the existing intelligent household products.
Therefore, it is desirable to provide a dual-channel off-line and on-line integrated voice control circuit to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a binary channels from, online integrative voice control circuit, single chip microcomputer control module can realize with WIFI module, off-line control module's signal transmission to realize binary channels off-line, online integrative voice control, liberated people's both hands, convenience of customers voice control.
For solving the technical problem, the utility model discloses a technical scheme provide a binary channels from, online integrative voice control circuit, include single chip microcomputer control module 1, be used for converting +5V direct current into +3.3V direct current power module 2, WIFI module 3, off-line acoustic control module 4, single chip microcomputer control module 1 is provided with the connecting terminal that is used for connecting load drive module 5 and display 8, off-line acoustic control module 4 is provided with the terminal that is used for connecting microphone 6 and is used for connecting loudspeaker 7, single chip microcomputer control module 1 electric connection power module 2, WIFI module 3, off-line acoustic control module 4.
In the examples, it is preferred that:
the single chip microcomputer control module 1 comprises a main control chip IC1 with the model number of R5F 10268;
the 3 rd pin of the main control chip IC1 is connected with the remote control signal receiving module 9;
the 4 th pin of the main control chip IC1 is connected with one end of a seventeenth capacitor C17 and one end of a twelfth resistor R12, the other end of the twelfth resistor R12 is connected with the ambient temperature signal receiving terminal 10 and one end of a thirteenth resistor R13, and the other ends of the thirteenth resistor R13 and the seventeenth capacitor C17 are grounded;
the 5 th pin of the main control chip IC1 is connected with the data burning module 11 and the 6 th pin is connected with the system resetting module 12;
an eleventh capacitor C11 is connected between the 10 th pin of the main control chip IC1 and the ground wire in series, the 11 th pin is grounded, the 12 th pin is connected with the +5V direct current input end, a twelfth capacitor C12 is connected between the ground wire in series,
13 th-15 th of the main control chip IC1 is used for connecting the display 8;
the 16 th pin, the 20 th pin, the 21 st pin and the 26 th to 29 th pins of the main control chip IC1 are connected with the load driving module 5;
the 22 nd pin and the 23 rd pin of the main control chip IC1 are connected with the offline sound control module 4;
the 24 th pin and the 25 th pin of the main control chip IC1 are connected with the WIFI module 3;
and a twenty-fourth resistor R24 is connected in series between the 22 nd pin of the main control chip IC1 and the ground wire.
In the examples, it is preferred that:
the offline sound control module 4 comprises a voice intelligent chip IC4 with the model number of CI 1102;
the voice intelligent chip IC4 is provided with a left sound channel and right sound channel signal transmission terminal, a microphone left sound channel and microphone right sound channel signal receiving connecting terminal, a loudspeaker left sound channel and loudspeaker right sound channel signal output connecting terminal.
In the examples, it is preferred that:
the WIFI module comprises a 20-pin WIFI chip IC5 with the model of EMW 3060;
the 1 st pin and the 20 th pin of the WIFI chip IC5 are grounded;
no-load of a No. 2 pin, a No. 3 pin, a No. 5 pin, a No. 6 pin, No. 8-No. 13 pin and No. 15-No. 18 pin of the WIFI chip IC 5;
a twenty-first resistor R21 is connected in series between the 4 th pin of the WIFI chip IC5 and the +3.3V output end of the power module, and the 19 th pin of the WIFI chip IC5 is connected with the +3.3V output end of the power module;
an eighteenth resistor R18 is connected in series between the 7 th pin of the WIFI chip IC5 and the 24 th pin of the main control chip IC1, a twentieth resistor R20 is connected in series between the +3.3V output end of the power module, and a sixteenth capacitor C16 is connected in series between the ground wire;
a seventeenth resistor R17 is connected in series between pins 25 of the 14 th pin master control chip IC1 of the WIFI chip IC5, a nineteenth resistor R19 is connected in series between the +3.3V output end of the power module, and a fifteenth capacitor C15 is connected in series between the ground wire.
In the examples, it is preferred that:
the power supply module comprises a three-pin voltage stabilizing chip Q1 with the model number of LM 1117;
the 1 st pin of the voltage stabilizing chip Q1 is connected with a +5V direct current input end, a thirteenth capacitor C13 and a first electrolytic capacitor CD1 are connected in parallel between the ground wire and the ground wire, the 2 nd pin is grounded, a fourteenth capacitor C14 and a second electrolytic capacitor CD2 are connected in parallel between the 3 rd pin and the ground wire, and the 3 rd pin of the voltage stabilizing chip Q1 is a +3.3V direct current output end.
The utility model has the advantages that: the utility model provides a pair of binary channels from, online integrative voice control circuit, single chip microcomputer control module can realize with WIFI module, off-line control module's signal transmission to realize binary channels off-line, online integrative voice control, liberated people's both hands, convenience of customers pronunciation are controlled.
Drawings
Fig. 1 is a block diagram of a first preferred embodiment of a dual-channel off-line and on-line integrated voice control circuit according to the present invention;
FIG. 2 is a schematic diagram of one particular embodiment of the block diagram of the architecture shown in FIG. 1;
fig. 3 is a circuit diagram of a preferred embodiment of the block diagram of the architecture of fig. 1.
The numerical designations in the drawings of the specification correspond to the following component names, respectively:
1-single chip microcomputer control module; 2-a power supply module; 3-a WIFI module; 4-an off-line voice control module; 5-a load driving module; 6-a microphone; 7-a loudspeaker; 8-a display; 9-a remote control signal receiving module; 10-ambient temperature receiving terminal; 11-a data burning module; 12-system reset module.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the drawings.
Please refer to fig. 1 and 2, the dual-channel off-line and on-line integrated voice control circuit of the present embodiment includes a single chip microcomputer control module 1, a power module 2 for converting a +5V dc power into a +3.3V dc power, a WIFI module 3, and an off-line voice control module 4, where the single chip microcomputer control module 1 is provided with a connection terminal for connecting a load driving module 5 and a display 8, the off-line voice control module 4 is provided with a terminal for connecting a microphone 6 and a terminal for connecting a speaker 7, and the single chip microcomputer control module 1 is electrically connected to the power module 2, the WIFI module 3, and the off-line voice control module 4.
The working principle of the dual-channel off-line and on-line integrated voice control circuit of the embodiment is as follows:
the off-line control step is that voice signals of speaking of a person are detected through the microphone 6, the signals are identified by the off-line voice control module 4 through a special algorithm and then transmitted to the single chip microcomputer control module 1 through an interface (UART interface), and the single chip microcomputer control module 1 generates control signals to control the load driving module 5 to perform corresponding actions;
the online control step is that the WIFI module 3 is connected with a cloud server, after the intelligent sound box detects the voice of a person, the intelligent sound box uploads the voice to the cloud server, after cloud voice recognition, data are sent to the WIFI module 3, the WIFI module 3 transmits the data to the single-chip microcomputer control module 1, and the single-chip microcomputer control module 1 realizes action control over the load driving module 5.
As shown in fig. 2 and 3, in the embodiment of the present invention, it is preferable that:
the single chip microcomputer control module 1 comprises a main control chip IC1 with the model number of R5F 10268;
the 3 rd pin of the main control chip IC1 is connected with the remote control signal receiving module 9;
the 4 th pin of the main control chip IC1 is connected with one end of a seventeenth capacitor C17 and one end of a twelfth resistor R12, the other end of the twelfth resistor R12 is connected with the ambient temperature signal receiving terminal 10 and one end of a thirteenth resistor R13, and the other ends of the thirteenth resistor R13 and the seventeenth capacitor C17 are grounded;
the 5 th pin of the main control chip IC1 is connected with the data burning module 11 and the 6 th pin is connected with the system resetting module 12;
an eleventh capacitor C11 is connected between the 10 th pin of the main control chip IC1 and the ground wire in series, the 11 th pin is grounded, the 12 th pin is connected with the +5V direct current input end, a twelfth capacitor C12 is connected between the ground wire in series,
13 th-15 th of the main control chip IC1 is used for connecting the display 8;
the 16 th pin, the 20 th pin, the 21 st pin and the 26 th to 29 th pins of the main control chip IC1 are connected with the load driving module 5;
the 22 nd pin and the 23 rd pin of the main control chip IC1 are connected with the offline sound control module 4;
the 24 th pin and the 25 th pin of the main control chip IC1 are connected with the WIFI module 3;
a twenty-fourth resistor R24 is connected in series between the 22 nd pin of the main control chip IC1 and the ground wire;
the circuit of the embodiment can be used as a driving control part of a washing machine, the traditional washing machine is manually controlled on site, and the circuit of the embodiment provides a mode for providing voice off-line or on-line control for the washing machine, so that the phenomenon that people cannot realize good control because people cannot vacate hands because of holding things is avoided.
Referring further to fig. 3, in an embodiment of the present invention, it is preferable that:
the offline sound control module 4 comprises a voice intelligent chip IC4 with the model number of CI 1102;
the voice intelligent chip IC4 is provided with a left sound channel and a right sound channel signal transmission terminal which can be connected with an earphone, a left sound channel and a right sound channel signal receiving connecting terminal which can be connected with a microphone, and a left sound channel and a right sound channel signal output connecting terminal which can be connected with a loudspeaker, so that voice offline pickup and voice broadcasting can be well realized.
Referring further to fig. 3, in an embodiment of the present invention, it is preferable that:
the WIFI module comprises a 20-pin WIFI chip IC5 with the model of EMW 3060;
the 1 st pin and the 20 th pin of the WIFI chip IC5 are grounded;
no-load of a No. 2 pin, a No. 3 pin, a No. 5 pin, a No. 6 pin, No. 8-No. 13 pin and No. 15-No. 18 pin of the WIFI chip IC 5;
a twenty-first resistor R21 is connected in series between the 4 th pin of the WIFI chip IC5 and the +3.3V output end of the power module, and the 19 th pin of the WIFI chip IC5 is connected with the +3.3V output end of the power module;
an eighteenth resistor R18 is connected in series between the 7 th pin of the WIFI chip IC5 and the 24 th pin of the main control chip IC1, a twentieth resistor R20 is connected in series between the +3.3V output end of the power module, and a sixteenth capacitor C16 is connected in series between the ground wire;
a seventeenth resistor R17 is connected in series between the 25 th pins of the 14 th pin master control chip IC1 of the WIFI chip IC5, a nineteenth resistor R19 is connected in series between the +3.3V output end of the power module, and a fifteenth capacitor C15 is connected in series between the ground wire;
in this embodiment, the WIFI module 3 may receive a remote control signal, and then output and broadcast of sound are realized through the local offline sound control module 3, and control of local load driving is realized through the local chip control module 1.
Referring further to fig. 3, in an embodiment of the present invention, it is preferable that:
the power supply module comprises a three-pin voltage stabilizing chip Q1 with the model number of LM 1117;
a 1 st pin of the voltage stabilizing chip Q1 is connected with a +5V direct current input end, a thirteenth capacitor C13 and a first electrolytic capacitor CD1 are connected in parallel with the ground wire, a 2 nd pin is grounded, a fourteenth capacitor C14 and a second electrolytic capacitor CD2 are connected in parallel between a 3 rd pin and the ground wire, and a 3 rd pin of the voltage stabilizing chip Q1 is a +3.3V direct current output end;
the power module 2 of this embodiment converts the +5V dc power into a +3.3V dc power, thereby providing a stable working voltage for the offline sound control module 4.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same principle as the protection scope of the present invention.
Claims (5)
1. The utility model provides a binary channels is from, online integrative speech control circuit which characterized in that:
including single chip microcomputer control module (1), be used for converting +5V direct current into +3.3V direct current power module (2), WIFI module (3), off-line acoustic control module (4), single chip microcomputer control module (1) is provided with the connecting terminal that is used for connecting load drive module (5) and display (8), off-line acoustic control module (4) is provided with the terminal that is used for connecting microphone (6) and is used for connecting loudspeaker (7), single chip microcomputer control module (1) electric connection power module (2), WIFI module (3), off-line acoustic control module (4).
2. The dual-channel off-line and on-line integrated voice control circuit of claim 1, wherein:
the single chip microcomputer control module (1) comprises a main control chip (IC1) with the model number of R5F 10268;
pins 1, 2, 7, 8, 9, 17, 18, 19 and 30 of the main control chip (IC1) are unloaded;
the 3 rd pin of the main control chip (IC1) is connected with a remote control signal receiving module (9);
the 4 th pin of the main control chip (IC1) is connected with one end of a seventeenth capacitor (C17) and one end of a twelfth resistor (R12), the other end of the twelfth resistor (R12) is connected with one end of an environment temperature signal receiving terminal (10) and one end of a thirteenth resistor (R13), and the other ends of the thirteenth resistor (R13) and the seventeenth capacitor (C17) are grounded;
the 5 th pin of the main control chip (IC1) is connected with a data burning module (11) and the 6 th pin is connected with a system resetting module (12);
an eleventh capacitor (C11), a 11 th pin of the master control chip (IC1) and a twelfth capacitor (C12) are connected in series between the 10 th pin of the master control chip and the ground wire, the 12 th pin of the master control chip is connected with the +5V direct current input end,
13 th-15 th of the main control chip (IC1) is used for connecting the display (8);
the 16 th pin, the 20 th pin, the 21 st pin and the 26 th to 29 th pins of the main control chip (IC1) are connected with the load driving module (5);
the 22 nd pin and the 23 rd pin of the main control chip (IC1) are connected with the offline sound control module (4);
the 24 th pin and the 25 th pin of the main control chip (IC1) are connected with the WIFI module (3);
and a twenty-fourth resistor (R24) is connected in series between the 22 nd pin of the main control chip (IC1) and the ground wire.
3. The dual-channel off-line and on-line integrated voice control circuit of claim 2, wherein:
the offline sound control module (4) comprises a voice intelligent chip (IC4) with the model number of CI 1102;
the voice intelligent chip (IC4) is provided with a left sound channel and right sound channel signal transmission terminal, a microphone left sound channel and microphone right sound channel signal receiving connecting terminal, a loudspeaker left sound channel and loudspeaker right sound channel signal output connecting terminal.
4. The dual-channel off-line and on-line integrated voice control circuit of claim 3, wherein:
the WIFI module (3) comprises a 20-pin WIFI chip (IC5) with the model of EMW 3060;
the 1 st pin and the 20 th pin of the WIFI chip (IC5) are grounded;
no-load of a No. 2 pin, a No. 3 pin, a No. 5 pin, a No. 6 pin, No. 8-13 pins and No. 15-18 pins of the WIFI chip (IC 5);
a twenty-first resistor (R21) is connected in series between the 4 th pin of the WIFI chip (IC5) and the +3.3V output end of the power module, and the 19 th pin of the WIFI chip (IC5) is connected with the +3.3V output end of the power module;
an eighteenth resistor (R18) is connected in series between the 7 th pin of the WIFI chip (IC5) and the 24 th pin of the main control chip (IC1), a twentieth resistor (R20) is connected in series between the +3.3V output end of the power module (2), and a sixteenth capacitor (C16) is connected in series between the ground wire;
a seventeenth resistor (R17) is connected in series between the 25 th pins of the 14 th pin master control chip (IC1) of the WIFI chip (IC5), a nineteenth resistor (R19) is connected in series between the +3.3V output end of the power module (2), and a fifteenth capacitor (C15) is connected in series between the ground wire.
5. The dual-channel off-line and on-line integrated voice control circuit of claim 4, wherein:
the power supply module comprises a three-pin voltage stabilizing chip (Q1) with the model number of LM 1117;
the 1 st pin of the voltage stabilizing chip (Q1) is connected with the +5V direct current input end, a thirteenth capacitor (C13) and a first electrolytic capacitor (CD1) are connected in parallel with the ground wire, the 2 nd pin is connected with the ground wire, a fourteenth capacitor (C14) and a second electrolytic capacitor (CD2) are connected in parallel between the 3 rd pin and the ground wire, and the 3 rd pin of the voltage stabilizing chip (Q1) is connected with the +3.3V direct current output end.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922452872.2U CN212084657U (en) | 2019-12-30 | 2019-12-30 | Dual-channel off-line and on-line integrated voice control circuit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922452872.2U CN212084657U (en) | 2019-12-30 | 2019-12-30 | Dual-channel off-line and on-line integrated voice control circuit |
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| CN212084657U true CN212084657U (en) | 2020-12-04 |
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| CN201922452872.2U Active CN212084657U (en) | 2019-12-30 | 2019-12-30 | Dual-channel off-line and on-line integrated voice control circuit |
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