CN209402617U - A kind of novel camera - Google Patents
A kind of novel camera Download PDFInfo
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- CN209402617U CN209402617U CN201920190850.0U CN201920190850U CN209402617U CN 209402617 U CN209402617 U CN 209402617U CN 201920190850 U CN201920190850 U CN 201920190850U CN 209402617 U CN209402617 U CN 209402617U
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Abstract
The utility model relates to a kind of novel camera, including microcontroller, audio power amplifier circuit, voice pickup circuit, motor-drive circuit, imaging sensor, WiFi module, infrared light board driving circuits；The electric signal of electric signal and voice pickup circuit output that microcontroller exports imaging sensor, is sent to mobile terminal or remote server by WiFi module；The electric signal control infrared light board driving circuit driving infrared light board that microcontroller is also used to be exported according to imaging sensor puts out/goes out；Microcontroller is also used to obtain the instruction or audio signal that mobile terminal or remote server are sent by WiFi module, and it controls audio power amplifier circuit and plays out audio corresponding with audio signal, or control motor-drive circuit according to the angle for instructing corresponding rotating camera；To realize the remote dialogue to camera, 360 rotations and long-range checking monitoring video recording.
Description
Technical field
The utility model relates to camera technical fields, more specifically to a kind of novel camera.
Background technique
As people's lives level is continuously improved, demand of the people to camera also constantly expands, but existing
Camera cannot achieve remote dialogue, the rotation of 360 ends and long-range checking monitoring video recording mostly.
Utility model content
The technical problem to be solved by the present invention is in view of the above drawbacks of the prior art, providing one kind can be long-range
Dialogue, 360 degree rotation, the novel camera of long-range checking monitoring video recording.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
Construct a kind of novel camera, including microcontroller, audio power amplifier circuit, voice pickup circuit, motor driven electricity
Road, imaging sensor, WiFi module, infrared light board driving circuit；It is characterized in that, the audio power amplifier circuit, the sound
Pick-up circuit, the motor-drive circuit, described image sensor, the WiFi module, the infrared light board driving circuit are equal
It is connect with the microcontroller.
Novel camera described in the utility model, wherein the audio power amplifier circuit is for playing audio, the sound
Pick-up circuit is used to be converted to the sound picked up electric signal, and the motor-drive circuit carries out 360 for controlling camera
Degree rotation, described image sensor are used to light image being converted to the electric signal with light image at corresponding proportion relationship, the WiFi mould
Block with mobile terminal or remote server for communicating wirelessly, and the infrared light board driving circuit is for controlling infrared light board
Put out/go out；Electric signal and the voice pickup circuit output of the microcontroller for exporting described image sensor
Electric signal is sent to mobile terminal or remote server by WiFi module；The microcontroller is also used to according to described image
The electric signal of sensor output controls the infrared light board driving circuit and the infrared light board is driven to put out/go out；The microcontroller
It is also used to obtain the instruction or audio signal that mobile terminal or remote server are sent by the WiFi module, and described in control
Audio power amplifier circuit plays out audio corresponding with the audio signal, or the control motor-drive circuit is according to
The corresponding angle for rotating the camera of instruction.
Novel camera described in the utility model, wherein the audio power amplifier circuit includes audio frequency power amplifier chip and raises
Sound device；The end CTRL of the audio frequency power amplifier chip is connected with first resistor and second resistance and 3rd resistor, first electricity
The other end of resistance is connect with the end SPK_ENABLE_PB31 of the microcontroller, the other end of the second resistance and power supply
Anode connection, the other end ground connection of the 3rd resistor；The end Bypass of the audio frequency power amplifier chip is connected with first capacitor, institute
State the other end ground connection of first capacitor；The end INP of the audio frequency power amplifier chip is connected with the 4th resistance, the 4th resistance it is another
One end is connected with the second capacitor, the other end ground connection of second capacitor；The end INN of the audio frequency power amplifier chip is connected with the 5th
Resistance, the other end of the 5th resistance are connected with third capacitor, the other end of the third capacitor be connected with the 4th capacitor and
The other end of 6th resistance, the 4th capacitor is connect with the end CODEC_HPOUT of the microcontroller, the 6th resistance
Other end ground connection；The end VoP of the audio frequency power amplifier chip is connected with the first inductance, and the other end of first inductance is raised with described
1 pin of sound device connects and is also connected with the 5th capacitor；The end VoN of the audio frequency power amplifier chip is connected with the second inductance, described
The other end of second inductance connect with 2 pins of the loudspeaker and is also connected with the 6th capacitor；5th capacitor and described
The other end of 6th capacitor is grounded.
Novel camera described in the utility model, wherein the voice pickup circuit includes microphone；The microphone
1 pin be connected with the 7th capacitor and the 7th resistance, the other end of the 7th capacitor and the CODEC_ of the microcontroller
The connection of the end MICP, the other end ground connection of the 7th resistance；2 pins of the microphone connect the 8th capacitor and the 8th resistance,
The other end of 8th capacitor is connect with the end CODEC_MICN of the microcontroller, the other end of the 8th resistance and institute
The end the CODEC_MICBIAS connection of microcontroller is stated, the other end of the 8th resistance is also connected with the 9th capacitor and the tenth electricity
Hold, the other end of the 9th capacitor and the tenth capacitor is grounded.
Novel camera described in the utility model, wherein the motor-drive circuit includes Darlington driving chip, the
One motor, the second motor；The first motor is for driving camera to be rotated upwardly and downwardly, and second motor is for driving institute
It states camera and carries out left-right rotation；
The end IN1 of the Darlington driving chip is connect with the end MSC1_CMD_PC03 of the microcontroller,
The end IN2 of the Darlington driving chip is connect with the end MSC1_CLK_PC02 of the microcontroller,
The end IN3 of the Darlington driving chip is connect with the end GPIO_PC18 of the microcontroller,
The end IN4 of the Darlington driving chip is connect with the end PWM0_PB17 of the microcontroller,
The end IN5 of the Darlington driving chip is connect with the end MSC1_D0_PC04 of the microcontroller,
The end IN6 of the Darlington driving chip is connect with the end MSC1_D1_PC05 of the microcontroller,
The end IN7 of the Darlington driving chip is connect with the end MSC1_D2_PC06 of the microcontroller,
The end IN8 of the Darlington driving chip is connect with the end MSC1_D3_PC07 of the microcontroller；
The end OUT5 of the Darlington driving chip, the end OUT6, the end OUT7, the end OUT8 are connect with the first motor；
The end OUT1 of the Darlington driving chip, the end OUT2, the end OUT3, the end OUT4 are connect with second motor.
Novel camera described in the utility model, wherein the end D0 of described image sensor and the microcontroller
The connection of the end SD0_DVP_D0_PA00,
The end D1 of described image sensor is connect with the end SD1_DVP_D1_PA01 of the microcontroller,
The end D2 of described image sensor is connect with the end SD2_DVP_D2_PA02 of the microcontroller,
The end D3 of described image sensor is connect with the end SD3_DVP_D3_PA03 of the microcontroller,
The end D4 of described image sensor is connect with the end SD4_DVP_D4_PA04 of the microcontroller,
The end D5 of described image sensor is connect with the end SD5_DVP_D5_PA05 of the microcontroller,
The end D6 of described image sensor is connect with the end SD6_DVP_D6_PA06 of the microcontroller,
The end D7 of described image sensor is connect with the end SD7_DVP_D7_PA07 of the microcontroller,
The end D8 of described image sensor is connect with the end SD8_DVP_D8_PA08 of the microcontroller,
The end D9 of described image sensor is connect with the end SD9_DVP_D9_PA09 of the microcontroller,
The end D10 of described image sensor is connect with the end SD10_DVP_D10_PA10 of the microcontroller,
The end D11 of described image sensor is connect with the end SD11_DVP_D11_PA11 of the microcontroller,
The end PCLK of described image sensor is connected with the 9th resistance, the other end of the 9th resistance and the microcontroller
The end DVP_PCLK_PA14 of device connects, and the other end of the 9th resistance is also connected with the 11st capacitor, the 11st capacitor
The other end ground connection；The end FSYNC of described image sensor is connect with the end DVP_VSYNC_PA17 of the microcontroller, described
The end LREF of imaging sensor is connect with the end DVP_HSYNC_PA16 of the microcontroller, the end SCL of described image sensor
It is connect with the end RD_SMB0_SCK_PA13 of the microcontroller, the end SDA and the microcontroller of described image sensor
The connection of the end CS2_SMB0_SDA_PA12, the end DVP_MCLK_PA15 of the microcontroller are connected with the tenth resistance, and the described tenth
The other end of resistance and the end EXTCLK of described image sensor connect, the end PWDNB of described image sensor and the micro-control
The end SMB1_SDA_PB25 of device processed connects, the end RESETB of described image sensor and the end GPIO_PA18 of the microcontroller
Connection.
Novel camera described in the utility model, wherein the end USB- of the WiFi module and the microcontroller
The connection of the end OTG_DM0, the end USB+ of the WiFi module is connect with the end OTG_DP0 of the microcontroller.
Novel camera described in the utility model, wherein the infrared light board driving circuit is power drives chip, institute
The end BIN for stating power drives chip is connected with eleventh resistor, the other end of the eleventh resistor and the microcontroller
The connection of the end SFC_CE1_PA26；The end AIN of the power drives chip is connected with twelfth resistor, the twelfth resistor it is another
One end is connect with the end SFC_CE1_PA25 of the microcontroller；The end SFC_CE1_PA26 of the microcontroller is connected with the tenth
Three resistance, and the end SFC_CE1_PA25 is connected with the 14th resistance, the other end of the thirteenth resistor and the 14th resistance is equal
Ground connection；The end AOUT of the power drives chip, the end BOUT are attached with the infrared light board.
The utility model has the beneficial effects that: playing audio by audio power amplifier circuit, voice pickup circuit will be picked up
To sound be converted to electric signal, motor-drive circuit controls camera and carries out 360 degree rotation, and imaging sensor converts light image
For the electric signal with light image at corresponding proportion relationship, WiFi module is used to carry out channel radio with mobile terminal or remote server
News, infrared light board driving circuit is for controlling putting out/going out for infrared light board；Electric signal that microcontroller exports imaging sensor and
The electric signal of voice pickup circuit output is sent to mobile terminal or remote server by WiFi module；Microcontroller is also used
It puts out/goes out in the electric signal control infrared light board driving circuit driving infrared light board exported according to imaging sensor；Microcontroller is also
For obtaining the instruction or audio signal that mobile terminal or remote server are sent by WiFi module, and control audio frequency power amplifier electricity
Road plays out audio corresponding with audio signal, or control motor-drive circuit according to the angle for instructing corresponding rotating camera
Degree；To realize the remote dialogue to camera, 360 rotations and long-range checking monitoring video recording.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below in conjunction with attached drawing and reality
Applying example, the utility model is described in further detail, and the accompanying drawings in the following description is only section Example of the invention, for this
For the those of ordinary skill of field, without creative efforts, it is attached to can also be obtained according to these attached drawings other
Figure:
Fig. 1 is the circuit diagram of the microcontroller of the novel camera of the utility model preferred embodiment；
Fig. 2 is the circuit diagram of the audio power amplifier circuit of the novel camera of the utility model preferred embodiment；
Fig. 3 is the circuit diagram of the voice pickup circuit of the novel camera of the utility model preferred embodiment；
Fig. 4 is the circuit diagram of the motor-drive circuit of the novel camera of the utility model preferred embodiment；
Fig. 5 is the circuit diagram of the imaging sensor of the novel camera of the utility model preferred embodiment；
Fig. 6 is the circuit diagram of the WiFi module of the novel camera of the utility model preferred embodiment；
Fig. 7 is the circuit diagram of the infrared light board driving circuit of the novel camera of the utility model preferred embodiment.
Specific embodiment
It is practical below in conjunction with this in order to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Technical solution in new embodiment carries out clear, complete description, it is clear that described embodiment is the portion of the utility model
Point embodiment, rather than whole embodiments.Based on the embodiment of the present invention, those of ordinary skill in the art are not paying creation
Property labour under the premise of every other embodiment obtained, belong to the protection scope of the utility model.
The novel camera of the utility model preferred embodiment is as shown in Figure 1, simultaneously refering to Fig. 2 to Fig. 7, including microcontroller
Device U19B, audio power amplifier circuit 10, voice pickup circuit 20, motor-drive circuit 30, imaging sensor U20, WiFi module
U18, infrared light board driving circuit 40, audio power amplifier circuit 10, voice pickup circuit 20, motor-drive circuit 30, image sensing
Device U20, WiFi module U18, infrared light board driving circuit 40 are connect with microcontroller U19B；It is broadcast by audio power amplifier circuit 10
The sound picked up is converted to electric signal by playback frequency, voice pickup circuit 20, and motor-drive circuit 30 controls camera (in figure
Do not show) 360 degree rotation is carried out, light image is converted to the electric signal with light image at corresponding proportion relationship by imaging sensor U20,
WiFi module U18 with mobile terminal or remote server for communicating wirelessly, and infrared light board driving circuit 40 is for controlling
Infrared light board puts out/goes out；Microcontroller U19B exports the imaging sensor U20 electric signal exported and voice pickup circuit 20
Electric signal is sent to mobile terminal or remote server by WiFi module U18；Microcontroller U19B is also used to be passed according to image
The electric signal control infrared light board driving circuit 40 of sensor U20 output drives infrared light board (not shown) to put out/go out；Microcontroller
Device U19B is also used to obtain the instruction or audio signal that mobile terminal or remote server are sent by WiFi module U18, and controls
Audio power amplifier circuit 10 processed plays out audio corresponding with audio signal, or control motor-drive circuit 30 according to instruction pair
Answer the angle of rotating camera；To realize the remote dialogue to camera, 360 rotations and long-range checking monitoring video recording.
As shown in Figures 1 to 7, audio power amplifier circuit 10 is arrived for playing audio, voice pickup circuit 20 for that will pick up
Sound be converted to electric signal, motor-drive circuit 30 carries out 360 degree rotation for controlling camera, and imaging sensor U20 is used
In light image to be converted to the electric signal with light image at corresponding proportion relationship, WiFi module U18 is used for and mobile terminal or long-range clothes
Business device communicates wirelessly, and infrared light board driving circuit 40 is for controlling putting out/going out for infrared light board；Microcontroller U19B is used for will
The electric signal that the electric signal and voice pickup circuit 20 of imaging sensor U20 output export, is sent to shifting by WiFi module U18
Dynamic terminal or remote server；Microcontroller U19B is also used to control infrared lamp according to the electric signal that imaging sensor U20 is exported
Drive circuit 40 drives infrared light board to put out/go out；Microcontroller U19B be also used to by WiFi module U18 obtain mobile terminal or
Remote server send instruction or audio signal, and control audio power amplifier circuit 10 play out it is corresponding with audio signal
Audio, or control motor-drive circuit 30 is according to the angle for instructing corresponding rotating camera.
As depicted in figs. 1 and 2, audio power amplifier circuit 10 includes audio frequency power amplifier chip U3 and loudspeaker (not shown)；
The end CTRL of audio frequency power amplifier chip U3 is connected with first resistor R20 and second resistance R18 and 3rd resistor R19, first resistor
The other end of R20 is connect with the end SPK_ENABLE_PB31 of microcontroller U19B, the other end of second resistance R18 and power supply
Anode connection, the other end ground connection of 3rd resistor R19；The end Bypass of audio frequency power amplifier chip U3 is connected with first capacitor C63, the
The other end of one capacitor C63 is grounded；The end INP of audio frequency power amplifier chip U3 is connected with the 4th resistance R21, and the 4th resistance R21's is another
One end is connected with the other end ground connection of the second capacitor C64, the second capacitor C64；The end INN of audio frequency power amplifier chip U3 is connected with the 5th
Resistance R22, the other end of the 5th resistance R22 are connected with third capacitor C68, and the other end of third capacitor C68 is connected with the 4th electricity
Holding C67 and the 6th resistance R23, the other end of the 4th capacitor C67 is connect with the end CODEC_HPOUT of microcontroller U19B, and the 6th
The other end of resistance R23 is grounded；The end VoP of audio frequency power amplifier chip U3 is connected with the first inductance LB9, and the first inductance LB9's is another
End connect with 1 pin of loudspeaker and is also connected with the 5th capacitor C62；The end VoN of audio frequency power amplifier chip U3 is connected with the second electricity
Feel LB11, the other end of the second inductance LB11 and 2 pins of loudspeaker connect and are also connected with the 6th capacitor C69；5th capacitor
The other end of C62 and the 6th capacitor C69 are grounded；Circuit is simple, at low cost, small in size.
As shown in figs. 1 and 3, voice pickup circuit 20 includes microphone (not shown)；1 pin of microphone is connected with
The other end of 7th capacitor C59 and the 7th resistance R351, the 7th capacitor C59 and the end CODEC_MICP of microcontroller U19B connect
It connects, the other end ground connection of the 7th resistance R351；2 pins of microphone connect the 8th capacitor C60 and the 8th resistance R350, the 8th electricity
The other end for holding C60 is connect with the end CODEC_MICN of microcontroller U19B, the other end and microcontroller of the 8th resistance R350
The end CODEC_MICBIAS of U19B connects, and the other end of the 8th resistance R350 is also connected with the 9th capacitor C147 and the tenth capacitor
The other end of C146, the 9th capacitor C147 and the tenth capacitor C146 are grounded；Circuit is simple, at low cost, small in size.
As shown in figs. 1 and 4, motor-drive circuit 30 includes Darlington driving chip U10, and first motor (is not shown in figure
Show), the second motor (not shown)；First motor is for driving camera to be rotated upwardly and downwardly, and the second motor is for driving
Camera carries out left-right rotation；
The end IN1 of Darlington driving chip U10 is connect with the end MSC1_CMD_PC03 of microcontroller U19B,
The end IN2 of Darlington driving chip U10 is connect with the end MSC1_CLK_PC02 of microcontroller U19B,
The end IN3 of Darlington driving chip U10 is connect with the end GPIO_PC18 of microcontroller U19B, and Darlington drives core
The end IN4 of piece U10 is connect with the end PWM0_PB17 of microcontroller U19B, the end IN5 of Darlington driving chip U10 and microcontroller
The end MSC1_D0_PC04 of device U19B connects,
The end IN6 of Darlington driving chip U10 is connect with the end MSC1_D1_PC05 of microcontroller U19B,
The end IN7 of Darlington driving chip U10 is connect with the end MSC1_D2_PC06 of microcontroller U19B,
The end IN8 of Darlington driving chip U10 is connect with the end MSC1_D3_PC07 of microcontroller U19B；
The end OUT5 of Darlington driving chip U10, the end OUT6, the end OUT7, the end OUT8 are connect with first motor；
The end OUT1 of Darlington driving chip U10, the end OUT2, the end OUT3, the end OUT4 are connect with the second motor；Circuit letter
It is single, it is at low cost, it is small in size.
As shown in Figure 1 and Figure 5, the end D0 of imaging sensor U20 and the end SD0_DVP_D0_PA00 of microcontroller U19B connect
It connects,
The end D1 of imaging sensor U20 is connect with the end SD1_DVP_D1_PA01 of microcontroller U19B,
The end D2 of imaging sensor U20 is connect with the end SD2_DVP_D2_PA02 of microcontroller U19B,
The end D3 of imaging sensor U20 is connect with the end SD3_DVP_D3_PA03 of microcontroller U19B,
The end D4 of imaging sensor U20 is connect with the end SD4_DVP_D4_PA04 of microcontroller U19B,
The end D5 of imaging sensor U20 is connect with the end SD5_DVP_D5_PA05 of microcontroller U19B,
The end D6 of imaging sensor U20 is connect with the end SD6_DVP_D6_PA06 of microcontroller U19B,
The end D7 of imaging sensor U20 is connect with the end SD7_DVP_D7_PA07 of microcontroller U19B,
The end D8 of imaging sensor U20 is connect with the end SD8_DVP_D8_PA08 of microcontroller U19B,
The end D9 of imaging sensor U20 is connect with the end SD9_DVP_D9_PA09 of microcontroller U19B,
The end D10 of imaging sensor U20 is connect with the end SD10_DVP_D10_PA10 of microcontroller U19B,
The end D11 of imaging sensor U20 is connect with the end SD11_DVP_D11_PA11 of microcontroller U19B,
The end PCLK of imaging sensor U20 is connected with the 9th resistance R361, the other end and microcontroller of the 9th resistance R361
The end DVP_PCLK_PA14 of device U19B connects, and the other end of the 9th resistance R361 is also connected with the 11st capacitor C369, and the 11st
The other end of capacitor C369 is grounded；The end FSYNC of imaging sensor U20 and the end DVP_VSYNC_PA17 of microcontroller U19B connect
It connects, the end LREF of imaging sensor U20 is connect with the end DVP_HSYNC_PA16 of microcontroller U19B, imaging sensor U20's
The end SCL is connect with the end RD_SMB0_SCK_PA13 of microcontroller U19B, the end SDA of imaging sensor U20 and microcontroller
The end CS2_SMB0_SDA_PA12 of U19B connects, and the end DVP_MCLK_PA15 of microcontroller U19B is connected with the tenth resistance R6,
The other end of tenth resistance R6 is connect with the end EXTCLK of imaging sensor U20, the end PWDNB of imaging sensor U20 and micro-control
The end SMB1_SDA_PB25 of device U19B processed connects, the end RESETB of imaging sensor U20 and the GPIO_ of microcontroller U19B
The connection of the end PA18；Circuit is simple, at low cost, small in size.
As shown in figures 1 to 6, the end USB- of WiFi module U18 is connect with the end OTG_DM0 of microcontroller U19B, WiFi
The end USB+ of module U18 is connect with the end OTG_DP0 of microcontroller U19B；Circuit is simple, at low cost, small in size.
As shown in Figure 1 and Figure 7, infrared light board driving circuit 40 is power drives chip, and the end BIN of power drives chip connects
It is connected to eleventh resistor R45, the other end of eleventh resistor R45 is connect with the end SFC_CE1_PA26 of microcontroller U19B；Electricity
The end AIN of source drive chip is connected with twelfth resistor R49, and the other end of twelfth resistor R49 is with microcontroller U19B's
The connection of the end SFC_CE1_PA25；The end SFC_CE1_PA26 of microcontroller U19B is connected with thirteenth resistor R337, and SFC_
The other end that the end CE1_PA25 is connected with the 14th resistance R9, thirteenth resistor R337 and the 14th resistance R9 is grounded；Power supply
The end AOUT of driving chip, the end BOUT are attached with infrared light board；Circuit is simple, at low cost, small in size.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations all should belong to the protection scope of the appended claims for the utility model.
Claims (8)
1. a kind of novel camera, including microcontroller, audio power amplifier circuit, voice pickup circuit, motor-drive circuit, image
Sensor, WiFi module, infrared light board driving circuit；It is characterized in that, the audio power amplifier circuit, the voice pickup electricity
Road, the motor-drive circuit, described image sensor, the WiFi module, the infrared light board driving circuit with it is described
Microcontroller connection.
2. novel camera according to claim 1, which is characterized in that the audio power amplifier circuit is used to play audio,
The voice pickup circuit is used to be converted to the sound picked up electric signal, and the motor-drive circuit is for controlling camera
360 degree rotation is carried out, described image sensor is used to light image being converted to the electric signal with light image at corresponding proportion relationship, described
For WiFi module for communicating wirelessly with mobile terminal or remote server, the infrared light board driving circuit is red for controlling
Outer lamp plate puts out/goes out；The microcontroller is used for the electric signal and the voice pickup circuit for exporting described image sensor
The electric signal of output is sent to mobile terminal or remote server by WiFi module；The microcontroller is also used to according to institute
The electric signal for stating imaging sensor output controls the infrared light board driving circuit and the infrared light board is driven to put out/go out；It is described micro-
Controller is also used to obtain the instruction or audio signal that mobile terminal or remote server are sent by the WiFi module, and controls
It makes the audio power amplifier circuit and plays out audio corresponding with the audio signal, or the control motor-drive circuit root
According to the corresponding angle for rotating the camera of described instruction.
3. novel camera according to claim 1, which is characterized in that the audio power amplifier circuit includes audio frequency power amplifier core
Piece and loudspeaker；The end CTRL of the audio frequency power amplifier chip is connected with first resistor and second resistance and 3rd resistor, described
The other end of first resistor is connect with the end SPK_ENABLE_PB31 of the microcontroller, the other end of the second resistance with
The anode connection of power supply, the other end ground connection of the 3rd resistor；The end Bypass of the audio frequency power amplifier chip is connected with first
Capacitor, the other end ground connection of the first capacitor；The end INP of the audio frequency power amplifier chip is connected with the 4th resistance, and the described 4th
The other end of resistance is connected with the second capacitor, the other end ground connection of second capacitor；The end INN of the audio frequency power amplifier chip connects
It is connected to the 5th resistance, the other end of the 5th resistance is connected with third capacitor, and the other end of the third capacitor is connected with
The other end of four capacitors and the 6th resistance, the 4th capacitor is connect with the end CODEC_HPOUT of the microcontroller, and described
The other end of six resistance is grounded；The end VoP of the audio frequency power amplifier chip is connected with the first inductance, the other end of first inductance
It is connect with 1 pin of the loudspeaker and is also connected with the 5th capacitor；The end VoN of the audio frequency power amplifier chip is connected with the second electricity
Sense, the other end of second inductance connect with 2 pins of the loudspeaker and are also connected with the 6th capacitor；5th capacitor
It is grounded with the other end of the 6th capacitor.
4. novel camera according to claim 1, which is characterized in that the voice pickup circuit includes microphone；Institute
1 pin for stating microphone is connected with the 7th capacitor and the 7th resistance, the other end and the microcontroller of the 7th capacitor
The connection of the end CODEC_MICP, the other end ground connection of the 7th resistance；2 pins of the microphone connect the 8th capacitor and the 8th
The other end of resistance, the 8th capacitor is connect with the end CODEC_MICN of the microcontroller, the 8th resistance it is another
End connect with the end CODEC_MICBIAS of the microcontroller, the other end of the 8th resistance be also connected with the 9th capacitor with
The other end of tenth capacitor, the 9th capacitor and the tenth capacitor is grounded.
5. novel camera according to claim 1, which is characterized in that the motor-drive circuit includes Darlington driving
Chip, first motor, the second motor；The first motor for driving camera to be rotated upwardly and downwardly, use by second motor
Left-right rotation is carried out in the driving camera；
The end IN1 of the Darlington driving chip is connect with the end MSC1_CMD_PC03 of the microcontroller,
The end IN2 of the Darlington driving chip is connect with the end MSC1_CLK_PC02 of the microcontroller,
The end IN3 of the Darlington driving chip is connect with the end GPIO_PC18 of the microcontroller,
The end IN4 of the Darlington driving chip is connect with the end PWM0_PB17 of the microcontroller,
The end IN5 of the Darlington driving chip is connect with the end MSC1_D0_PC04 of the microcontroller,
The end IN6 of the Darlington driving chip is connect with the end MSC1_D1_PC05 of the microcontroller,
The end IN7 of the Darlington driving chip is connect with the end MSC1_D2_PC06 of the microcontroller,
The end IN8 of the Darlington driving chip is connect with the end MSC1_D3_PC07 of the microcontroller；
The end OUT5 of the Darlington driving chip, the end OUT6, the end OUT7, the end OUT8 are connect with the first motor；
The end OUT1 of the Darlington driving chip, the end OUT2, the end OUT3, the end OUT4 are connect with second motor.
6. novel camera according to claim 1, which is characterized in that
The end D0 of described image sensor is connect with the end SD0_DVP_D0_PA00 of the microcontroller,
The end D1 of described image sensor is connect with the end SD1_DVP_D1_PA01 of the microcontroller,
The end D2 of described image sensor is connect with the end SD2_DVP_D2_PA02 of the microcontroller,
The end D3 of described image sensor is connect with the end SD3_DVP_D3_PA03 of the microcontroller,
The end D4 of described image sensor is connect with the end SD4_DVP_D4_PA04 of the microcontroller,
The end D5 of described image sensor is connect with the end SD5_DVP_D5_PA05 of the microcontroller,
The end D6 of described image sensor is connect with the end SD6_DVP_D6_PA06 of the microcontroller,
The end D7 of described image sensor is connect with the end SD7_DVP_D7_PA07 of the microcontroller,
The end D8 of described image sensor is connect with the end SD8_DVP_D8_PA08 of the microcontroller,
The end D9 of described image sensor is connect with the end SD9_DVP_D9_PA09 of the microcontroller,
The end D10 of described image sensor is connect with the end SD10_DVP_D10_PA10 of the microcontroller,
The end D11 of described image sensor is connect with the end SD11_DVP_D11_PA11 of the microcontroller,
The end PCLK of described image sensor is connected with the 9th resistance, the other end and the microcontroller of the 9th resistance
The connection of the end DVP_PCLK_PA14, the other end of the 9th resistance are also connected with the 11st capacitor, the 11st capacitor it is another
One end ground connection；The end FSYNC of described image sensor is connect with the end DVP_VSYNC_PA17 of the microcontroller, described image
The end LREF of sensor is connect with the end DVP_HSYNC_PA16 of the microcontroller, the end SCL of described image sensor and institute
State the end the RD_SMB0_SCK_PA13 connection of microcontroller, the end SDA of described image sensor and the CS2_ of the microcontroller
The connection of the end SMB0_SDA_PA12, the end DVP_MCLK_PA15 of the microcontroller is connected with the tenth resistance, the tenth resistance
The other end and the end EXTCLK of described image sensor connect, the end PWDNB of described image sensor and the microcontroller
The connection of the end SMB1_SDA_PB25, the end GPIO_PA18 of the end RESETB of described image sensor and the microcontroller connects
It connects.
7. novel camera according to claim 1, which is characterized in that the end USB- of the WiFi module and the micro-control
The end OTG_DM0 of device processed connects, and the end USB+ of the WiFi module is connect with the end OTG_DP0 of the microcontroller.
8. novel camera according to claim 1, which is characterized in that the infrared light board driving circuit is power drives
Chip, the end BIN of the power drives chip are connected with eleventh resistor, the other end of the eleventh resistor and the micro-control
The end SFC_CE1_PA26 of device processed connects；The end AIN of the power drives chip is connected with twelfth resistor, the 12nd electricity
The other end of resistance is connect with the end SFC_CE1_PA25 of the microcontroller；The end SFC_CE1_PA26 of the microcontroller connects
Have a thirteenth resistor, and the end SFC_CE1_PA25 is connected with the 14th resistance, the thirteenth resistor and the 14th resistance it is another
One end is grounded；The end AOUT of the power drives chip, the end BOUT are attached with the infrared light board.
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| CN201920190850.0U CN209402617U (en) | 2019-02-12 | 2019-02-12 | A kind of novel camera |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112616034A (en) * | 2020-12-11 | 2021-04-06 | 深圳壹秘科技有限公司 | Integrated audio and video device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112616034A (en) * | 2020-12-11 | 2021-04-06 | 深圳壹秘科技有限公司 | Integrated audio and video device |
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