CN209930588U - Offline voice lamp band controller - Google Patents
Offline voice lamp band controller Download PDFInfo
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- CN209930588U CN209930588U CN201821518638.4U CN201821518638U CN209930588U CN 209930588 U CN209930588 U CN 209930588U CN 201821518638 U CN201821518638 U CN 201821518638U CN 209930588 U CN209930588 U CN 209930588U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model discloses an off-line pronunciation lamp area controller, including speech recognition unit, pronunciation broadcast unit, lamp area the control unit, touch button unit and core main control unit. The utility model discloses an aspect can realize that voice command controls lamps and lanterns through customization voice module; on the other hand, the working state of the lamp can be controlled through the self-adaptive touch key unit. The utility model discloses control circuit simple structure, the function is diversified, and intelligent degree is high.
Description
Technical Field
Relate to a lamps and lanterns control function integrated device, particularly, relate to an off-line pronunciation lamp area controller.
Background
The lamps in the prior art are various in variety, and bring much convenience to life and work of people. LED lamps and lanterns are getting more and more widely used because of its energy-concerving and environment-protective. But the functions of the existing lamp are single, the intelligent level of the lamp is achieved, and the function diversification level is slightly deficient; the complex technology system has high requirements on hardware, needs special adaptive equipment or hardware, is extremely unfriendly to old equipment, needs independent configuration of each functional equipment, has low integral integration degree and low customization degree, and finally causes the realization of overhigh product cost and is difficult to deeply popularize.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the problem that exists among the prior art, provided a centralized intelligent speech control, the customization degree is high, and equipment is small off-line pronunciation lamp area controller, specific technical scheme as follows:
an off-line voice lamp belt controller comprises a voice recognition unit, a voice playing unit, a lamp belt control unit, a touch key unit and a core main control unit,
the voice recognition unit is connected with the core main control unit and used for recording and recognizing voice data of the user to form a control command;
the core main control unit is connected with the touch key unit and forms a control instruction through touch key operation;
the lamp strip control unit is connected with the core main control unit and changes the working state of the PWM output signal control lamp strip according to the formed control command or control instruction;
the voice playing unit is connected with the core main control unit and plays pre-stored music or voice through the loudspeaker to remind a user according to a formed control command or control instruction;
the touch key unit comprises an automatic monitoring module and an automatic calibration module, and is characterized in that the automatic monitoring module monitors the use environment in real time and transmits monitoring data to the core main control unit; the core main control unit forms a calibration instruction according to the monitoring data, controls the automatic calibration module to correct the reference value in real time and adapts to the use environment;
the voice recognition unit comprises a voice input device, the voice input device records voice data of a user and transmits the voice data to the core main control unit, the core main control unit extracts a characteristic value of sound through a voice recognition algorithm, and the characteristic value is compared with a pre-generated command characteristic value to obtain a recognition result and form a control command.
Further, the lamp strip control unit controls the working state of the lamp strip by controlling the pulse width modulation of the MOS tube according to the control command or the control instruction of the core main control unit.
Further, the working states of the lamp strip control unit control lamp strip include a switch state, a brightness state, a color temperature state and a timing use state.
Further, the lamp strip driving frequency is more than 100 KHz.
Further, the pre-stored music or voice is stored in a FLASH of the core main control unit.
Further, the voice recognition unit comprises a voice recording circuit, and is characterized by comprising a voice input device, a capacitor C5, a capacitor C6, a capacitor C7, a capacitor C8, a resistor R1 and a resistor R2, wherein the resistor R1 comprises a chip signal end and a non-chip signal end, one end of the resistor R2 is connected with the voice input device, and the other end of the resistor R2 is connected with the non-chip signal end of the resistor R1;
one end of the capacitor C5 is connected with the non-chip signal end of the resistor R1, and the other end of the capacitor C5 is grounded; one end of the capacitor C6 is connected with the non-chip signal end of the resistor R1, and the other end of the capacitor C6 is grounded; one end of the capacitor C7 is connected with the signal end of the R1 chip, and the other end of the capacitor C7 is grounded;
one end of the capacitor C8 is connected with the voice input device, and the other end is connected with the chip voice input interface.
Further, the lamp strip control unit comprises a red light adjusting circuit, a green light adjusting circuit, a blue light adjusting circuit and a white light adjusting circuit; wherein,
the red light regulating circuit comprises a resistor R15, a resistor R16, a MOS (metal oxide semiconductor) tube, a diode Mea1 and a red light device, wherein one end of the resistor R15 is connected with a PWM-R signal, and the other end of the resistor R15 is grounded; one end of the resistor R16 is connected with the PWM-R signal, and the other end is connected with the grid electrode of the MOS tube; the anode of the diode Mea1 is connected with the drain of the MOS tube, and the cathode is grounded; the drain electrode of the MOS tube is connected to the No. 2 end of the red light device, and the No. 1 end of the red light device is connected with the voltage of-12V;
the green light regulating circuit comprises a resistor R17, a resistor R18, a MOS (metal oxide semiconductor) transistor, a diode Mea2 and a green light device, wherein one end of the resistor R17 is connected with a PWM-R signal, and the other end of the resistor R17 is grounded; one end of the resistor R18 is connected with the PWM-R signal, and the other end is connected with the grid electrode of the MOS tube; the anode of the diode Mea2 is connected with the drain of the MOS tube, and the cathode is grounded; the drain electrode of the MOS tube is connected to the No. 2 end of the green light device, and the No. 1 end of the green light device is connected with the voltage of-12V;
the blue light regulating circuit comprises a resistor R19, a resistor R20, a MOS (metal oxide semiconductor) transistor, a diode Mea3 and a blue light device, wherein one end of the resistor R19 is connected with a PWM-R signal, and the other end of the resistor R19 is grounded; one end of the resistor R20 is connected with the PWM-R signal, and the other end is connected with the grid electrode of the MOS tube; the anode of the diode Mea1 is connected with the drain of the MOS tube, and the cathode is grounded; the drain electrode of the MOS tube is connected to the No. 2 end of the blue light device, and the No. 1 end of the blue light device is connected with the voltage of-12V;
the white light adjusting circuit comprises a resistor R21, a resistor R22, a MOS (metal oxide semiconductor) tube, a diode Mea1 and a red light device, wherein one end of the resistor R21 is connected with a PWM-R signal, and the other end of the resistor R21 is grounded; one end of the resistor R22 is connected with the PWM-R signal, and the other end is connected with the grid electrode of the MOS tube; the anode of the diode Mea1 is connected with the drain of the MOS tube, and the cathode is grounded; the drain electrode of the MOS tube is connected to the No. 2 end of the white light device, and the No. 1 end of the white light device is connected with the voltage of-12V.
Compared with the prior art, the utility model discloses following beneficial effect has:
1) mainly include speech recognition circuit, pronunciation broadcast circuit, lamp area control circuit, touch key circuit and core main control chip, have discernment user's order, broadcast sound, lamp area control, touch control's function has overcome current product and has realized that these functions often need to arrange several chips of collocation and just accomplish, and the integration degree is not high, the problem of high price.
2) The driving frequency of the lamp strip is more than 100KHz, so that the damage to the eyes of a user is reduced, and the lighting effect is good.
3) The touch has the function of automatic correction, adapts to different environments, thereby improving the intelligent degree of the work of the lamp and having better environmental protection and energy saving.
Drawings
Fig. 1 is a schematic structural diagram of a controller according to an embodiment of the present invention;
fig. 2 is a structure diagram of a main control chip of the controller according to the embodiment of the present invention;
fig. 3 is a diagram of a power circuit structure of a controller according to an embodiment of the present invention;
fig. 4 is a diagram of a radio circuit of a controller microphone according to an embodiment of the present invention;
fig. 5 is a structure diagram of a voice playing and storing module of the controller according to the embodiment of the present invention;
fig. 6 is a circuit structure diagram of the touch key and the indicating lamp of the controller according to the embodiment of the present invention;
fig. 7 is a structure diagram of a crystal oscillator circuit of the controller according to the embodiment of the present invention;
fig. 8 is a structural diagram of a lamp band control circuit of the controller according to the embodiment of the present invention;
fig. 9 is a diagram of a debugging interface circuit of the controller according to the embodiment of the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Example 1:
as shown in the figure, the offline voice lamp band controller comprises a power supply circuit, a microphone receiving circuit, a voice playing and storing module, a crystal oscillator circuit, a touch key and indicator light circuit, a lamp band control circuit and a main control chip. The main control chip takes in the user's spoken command through the microphone, the data taken in by the microphone is transmitted to the main control chip, the main control chip takes out the characteristic value of the sound through the voice recognition algorithm, then compares the characteristic value with the pre-generated command characteristic value to obtain the recognition result, and then controls the PWM (pulse width modulation) of the MOS tube according to the result to control the switch, the brightness, the color temperature, the timing and the like of the lamp strip. Music or voice can be put into the FLASH of the main control chip in advance, and the user can be reminded by playing the music or the voice through the loudspeaker according to the speaking command of the user.
The user both can control the lamp area through voice command, can control the lamp area through the touch button again. The touch key has the function of automatically adapting to the use environment. The benchmark value of touch button can change along with service environment's change, the utility model discloses can go the monitoring service environment always, in case the environment has changed, master control IC's touch part can proofread and correct the benchmark value in time to adapt to various service environment.
Claims (7)
1. An off-line voice lamp belt controller comprises a voice recognition unit, a voice playing unit, a lamp belt control unit, a touch key unit and a core main control unit,
the voice recognition unit is connected with the core main control unit and used for recording and recognizing voice data of the user to form a control command;
the core main control unit is connected with the touch key unit and forms a control instruction through touch key operation;
the lamp strip control unit is connected with the core main control unit and changes the working state of the PWM output signal control lamp strip according to the formed control command or control instruction;
the voice playing unit is connected with the core main control unit and plays pre-stored music or voice through the loudspeaker to remind a user according to a formed control command or control instruction;
the touch key unit comprises an automatic monitoring module and an automatic calibration module, and is characterized in that the automatic monitoring module monitors the use environment in real time and transmits monitoring data to the core main control unit; the core main control unit forms a calibration instruction according to the monitoring data, controls the automatic calibration module to correct the reference value in real time and adapts to the use environment;
the voice recognition unit comprises a voice input device, the voice input device records voice data of a user and transmits the voice data to the core main control unit, the core main control unit extracts a characteristic value of sound through a voice recognition algorithm, and the characteristic value is compared with a pre-generated command characteristic value to obtain a recognition result and form a control command.
2. The offline voice light strip controller according to claim 1, wherein the light strip control unit controls the operating state of the light strip by controlling pulse width modulation of the MOS transistor according to a control command or a control instruction of the core main control unit.
3. The offline voice light strip controller according to claim 1 or 2, wherein the light strip control unit controls the working state of the light strip to comprise a switch state, a brightness state, a color temperature state and a timing use state.
4. The offline voice light strip controller according to claim 1, wherein the light strip driving frequency is greater than 100 KHz.
5. The offline voice light strip controller of claim 1, wherein the pre-stored music or voice is stored in FLASH of the core master control unit.
6. The offline voice light strip controller of claim 1, wherein the voice recognition unit comprises a voice recording circuit, and is characterized by comprising a voice input device, a capacitor C5, a capacitor C6, a capacitor C7, a capacitor C8, a resistor R1 and a resistor R2, wherein the resistor R1 comprises a chip signal end and a non-chip signal end, one end of the resistor R2 is connected with the voice input device, and the other end of the resistor R2 is connected with the non-chip signal end of the resistor R1;
one end of the capacitor C5 is connected with the non-chip signal end of the resistor R1, and the other end of the capacitor C5 is grounded; one end of the capacitor C6 is connected with the non-chip signal end of the resistor R1, and the other end of the capacitor C6 is grounded; one end of the capacitor C7 is connected with the signal end of the R1 chip, and the other end of the capacitor C7 is grounded;
one end of the capacitor C8 is connected with the voice input device, and the other end is connected with the chip voice input interface.
7. The offline voice light strip controller of claim 1, wherein said light strip control unit comprises a red light regulating circuit, a green light regulating circuit, a blue light regulating circuit, a white light regulating circuit; wherein,
the red light regulating circuit comprises a resistor R15, a resistor R16, a MOS (metal oxide semiconductor) tube, a diode Mea1 and a red light device, wherein one end of the resistor R15 is connected with a PWM-R signal, and the other end of the resistor R15 is grounded; one end of the resistor R16 is connected with the PWM-R signal, and the other end is connected with the grid electrode of the MOS tube; the anode of the diode Mea1 is connected with the drain of the MOS tube, and the cathode is grounded; the drain electrode of the MOS tube is connected to the No. 2 end of the red light device, and the No. 1 end of the red light device is connected with the voltage of-12V;
the green light regulating circuit comprises a resistor R17, a resistor R18, a MOS (metal oxide semiconductor) transistor, a diode Mea2 and a green light device, wherein one end of the resistor R17 is connected with a PWM-R signal, and the other end of the resistor R17 is grounded; one end of the resistor R18 is connected with the PWM-R signal, and the other end is connected with the grid electrode of the MOS tube; the anode of the diode Mea2 is connected with the drain of the MOS tube, and the cathode is grounded; the drain electrode of the MOS tube is connected to the No. 2 end of the green light device, and the No. 1 end of the green light device is connected with the voltage of-12V;
the blue light regulating circuit comprises a resistor R19, a resistor R20, a MOS (metal oxide semiconductor) transistor, a diode Mea3 and a blue light device, wherein one end of the resistor R19 is connected with a PWM-R signal, and the other end of the resistor R19 is grounded; one end of the resistor R20 is connected with the PWM-R signal, and the other end is connected with the grid electrode of the MOS tube; the anode of the diode Mea1 is connected with the drain of the MOS tube, and the cathode is grounded; the drain electrode of the MOS tube is connected to the No. 2 end of the blue light device, and the No. 1 end of the blue light device is connected with the voltage of-12V;
the white light adjusting circuit comprises a resistor R21, a resistor R22, a MOS (metal oxide semiconductor) tube, a diode Mea1 and a red light device, wherein one end of the resistor R21 is connected with a PWM-R signal, and the other end of the resistor R21 is grounded; one end of the resistor R22 is connected with the PWM-R signal, and the other end is connected with the grid electrode of the MOS tube; the anode of the diode Mea1 is connected with the drain of the MOS tube, and the cathode is grounded; the drain electrode of the MOS tube is connected to the No. 2 end of the white light device, and the No. 1 end of the white light device is connected with the voltage of-12V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821518638.4U CN209930588U (en) | 2018-09-17 | 2018-09-17 | Offline voice lamp band controller |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821518638.4U CN209930588U (en) | 2018-09-17 | 2018-09-17 | Offline voice lamp band controller |
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| CN209930588U true CN209930588U (en) | 2020-01-10 |
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| CN201821518638.4U Active CN209930588U (en) | 2018-09-17 | 2018-09-17 | Offline voice lamp band controller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109219214A (en) * | 2018-09-17 | 2019-01-15 | 广州先越宝仑电子科技有限公司 | A kind of offline voice light tape controller |
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2018
- 2018-09-17 CN CN201821518638.4U patent/CN209930588U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109219214A (en) * | 2018-09-17 | 2019-01-15 | 广州先越宝仑电子科技有限公司 | A kind of offline voice light tape controller |
| CN109219214B (en) * | 2018-09-17 | 2024-04-23 | 广州先越宝仑电子科技有限公司 | Off-line voice lamp strip controller |
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