CN206100329U - Visible doorbell's outdoor camera shooting control system - Google Patents
Visible doorbell's outdoor camera shooting control system Download PDFInfo
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- CN206100329U CN206100329U CN201621197981.4U CN201621197981U CN206100329U CN 206100329 U CN206100329 U CN 206100329U CN 201621197981 U CN201621197981 U CN 201621197981U CN 206100329 U CN206100329 U CN 206100329U
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Abstract
The utility model discloses a visible doorbell's outdoor camera shooting control system, this control system include the MCU treater and put amplifier circuit, power amplifier output circuit, the tinkle of bells output circuit, camera control circuit, infrared lamp control circuit, power saving dormancy circuit, memory circuit, 2.4G wireless transceiver module with power module, relay module, detection circuitry, fortune that the MCU treater is connected. The utility model discloses visible doorbell's outdoor camera shooting control system can talkback in real time, and the camera collection is called people image information and is given the indoor set, adopts the utility model discloses circuit structure is difficult for receiving the interference, can effectual real -time conveying sound, the image, and image acquisition is clear.
Description
Technical field
This utility model is related to doorbell technical field, particularly relates to a kind of outdoor pick-up control system of video doorbell
System.
Background technology
In recent years, with building intelligent build needs, many residential areas all adopt intelligent construction, doorbell into
For intelligent building inalienable part, now overwhelming majority doorbells adopt wired mode, install and safeguard very inconvenient, have
Line Doorbell needs planning wiring, needs to put into substantial amounts of manpower and materials, and doorbell safeguards also pretty troublesome, some wireless doorbells, but only
There is doorbell signal, it is impossible to carry out video intercom, it is intelligent relatively low.At present, one-way video, double-directional speech are wirelessly transferred on market
Transmission product, sums up the technology of technology to there is Analogical Electronics scheme and Fundamental Digital Circuit scheme.Wherein, electricity is simulated
The technology of electronic circuit scheme is easily interfered due to its product communication, complex manufacturing, and properties of product stability difference etc. lacks
Point, has been eliminated substantially.In the product of the Fundamental Digital Circuit solution technique for using, the deficiency below generally existing：Into
This height, image frame per second are low, image quality is poor etc..
Utility model content
For deficiency of the prior art, the technical problems to be solved in the utility model there are provided a kind of video doorbell
Outdoor pick-up control system.
To solve above-mentioned technical problem, this utility model is realized by below scheme：A kind of outdoor of video doorbell is taken the photograph
As control system, the control system include MCU processors, the MCU processor circuits are connected with：
Power module, power module adopts single lithium battery charging IC, power module to be connected with voltage conversion circuit, voltage
12V input voltages are switched to 5V supply voltages by change-over circuit；
Relay module, the relay module is provided with automatically controlled unlocking circuit and magnetic force lock circuit；
Detection circuit, the detection circuit connection MCU processor GPI04 pins, GPI05 pins, and detect that GPI04 draws
Foot, the level of GPI05 pins are high level or low ordinary telegram；
Amplifier amplifying circuit, the operational amplification circuit is connected with microphone input circuit；
Power amplification output circuit, the power amplification output circuit connects loudspeaker；
The tinkle of bells output circuit, the tinkle of bells output circuit is provided that RT0302 chips, can send ding-dong twice
The tinkle of bells is exported；
Shooting head control circuit, what is connected in the circuit of the shooting head control circuit is BF3005 camera chips；
Control circuit for infrared lamp, the control circuit for infrared lamp is provided with multiple LEDs, multiple LED semicirculars in shape around
In shooting lower edge；
Power saving dormant circuit, what is connected in the circuit of the power saving dormant circuit is SN8P2501 chips, the chip
P2.3 pins control the tinkle of bells, its P2.4 pins control power amplifier；
Storage circuit, what is connected in the circuit of the storage circuit is MX25L8006 storage chips；
2.4G radio receiving transmitting module.
Further, the power module uses LP_4062 single-lithium-battery charging IC.
Further, when the level of the detection electric circuit inspection GPI04 pin is high level, MCU processor GPI09 pins
Control is unlocked, and uncaging time is 1 second；
When the level of the detection electric circuit inspection GPI04 pin is low level, the control of MCU processor GPI09 pins is unlocked,
Uncaging time is 5 seconds；
When the level of the detection electric circuit inspection GPI05 pin is low level, the high electricity of MCU processor GPI09 pins output
Flat control is unlocked.
Further, the MCU processors are also associated with echo cancel circuit module.
Further, use CD1028 chips to eliminate echo in the echo cancel circuit module, the CD1028
Chip is directly connected to MIC outfans and the input of connection power amplifier or outfan.
Relative to prior art, the beneficial effects of the utility model are：The outdoor pick-up control of this utility model video doorbell
System processed can intercommunication in real time, photographic head gathers called person image information to indoor set, using this utility model circuit structure not
It is vulnerable to interference, effectively can in real time transmits sound, image, image acquisition is clear.
Description of the drawings
Fig. 1 is this utility model MCU processor circuit figures；
Fig. 2 is the upper area enlarged drawing of Fig. 1；
Fig. 3 is the left region enlarged drawing of Fig. 1；
Fig. 4 is the right areas enlarged drawing of Fig. 1；
Fig. 5 is the lower area enlarged drawing of Fig. 1；
Fig. 6 is the circuit diagram that figure power module is connected with voltage conversion circuit；
Fig. 7 is the power module enlarged drawing in Fig. 6；
Fig. 8 is the voltage conversion circuit enlarged drawing in Fig. 6；
Fig. 9 is relay module circuit diagram；
Figure 10 is detection circuit diagram；
Figure 11 is amplifier amplification circuit diagram；
Figure 12 is power amplification output circuit figure；
Figure 13 is the tinkle of bells output circuit figure；
Figure 14 is photographic head electric operation control circuit figure；
Figure 15 is control circuit for infrared lamp figure；
Figure 16 is power saving dormant circuit figure；
Figure 17 is storage circuit figure；
Figure 18 is echo cancel circuit figure；
Figure 19 is the upper area enlarged drawing of Figure 18；
Figure 20 is the left field enlarged drawing of Figure 18；
Figure 21 is the right side area enlarged drawing of Figure 18；
Figure 22 is the lower area enlarged drawing of Figure 18.
Specific embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to make to protection domain of the present utility model
Define.
Refer to accompanying drawing 1～5, a kind of outdoor pick-up control system of video doorbell of the present utility model, the control system
Including MCU processors 1, MCU processors 1 use the chip of SN93500-LQ128_V01 models, the MCU processors 1
Circuit is connected with：Power module 2, relay module 4, detection circuit 5, amplifier amplifying circuit 6, power amplification output circuit 7, the tinkle of bells are defeated
Go out circuit 8, shooting head control circuit 9, control circuit for infrared lamp 10, power saving dormant circuit 11, storage circuit 12,2.4G wirelessly to receive
Send out module.
Power module 2 (as shown in figs 6-8), power module 2 adopts single lithium battery charging IC, power module 2 to be connected with
12V input voltages are switched to 5V supply voltages by voltage conversion circuit 3, voltage conversion circuit, and voltage conversion circuit is used
TD1410 voltage conversion chips；The power module 2 uses LP_4062 single-lithium-battery charging IC, in actual production process
In, in order to save the volume of off-premises station, lithium battery selects cylindric, occupy the sidepiece of pcb board.
Relay module 4 (as shown in Figure 9), the relay module 4 is provided with automatically controlled unlocking circuit and magnetic force lock circuit,
In fig .9, LOCK1, LOCK2 are automatically controlled unlocking, and the HK4100F-DC5V-SHC in G2 is magnetic key operated lock, when door body is closed disturbs, magnetic
Power lock control door body is locked automatically.
Detection circuit 5 (as shown in Figure 10), the detection circuit 5 connection MCU processor GPI04 pins, GPI05 pins,
And detect GPI04 pins, the level of GPI05 pins is high level or low ordinary telegram；The electricity of the detection electric circuit inspection GPI04 pin
Put down for high level when, MCU processor 1GPI09 pins control unlock, uncaging time be 1 second；Detection electric circuit inspection GPI04
When the level of pin is low level, the control of MCU processor 1GPI09 pins is unlocked, and uncaging time is 5 seconds；The detection circuit inspection
When the level for surveying GPI05 pins is low level, the output high level control of MCU processor 1GPI09 pins is unlocked.In Fig. 10,
LOCK3 is IC-card unlocking, and LOCK is unlocking of going out, and the circuit of GPI04A connections is that uncaging time selects cap.On MCU processors 1
AIN3 pins level at ordinary times be low level, when the level for detecting the AIN3 pins on MCU processors 1 be high level when,
MCU processors 1 start alarm device.
Amplifier amplifying circuit 6 (as shown in figure 11), the operational amplification circuit 6 is connected with microphone input circuit；Power amplifier
Output circuit 7 (as shown in figure 12), the connection loudspeaker of the power amplification output circuit 7；Amplifier amplifying circuit 6 is provided with FT690M cores
Piece, the GPI06 outfans of No. 1 chip pin connection MCU processors 1 of the FT690M on amplifier amplifying circuit 6, FT690M is in work(
Put output circuit 7 and also there is power amplifier output function.
The tinkle of bells output circuit 8 (as shown in figure 13), the tinkle of bells output circuit 8 is provided that RT0302 chips, Neng Goufa
Go out the tinkle of bells output of ding-dong twice, after the tinkle of bells output, sent to indoor set, on indoor set control indoor set by wireless signal
Loudspeaker send the sound of two sound ding-dongs, point out have visitor outdoors.
Shooting head control circuit 9 (as shown in figure 14), that what is connected in the circuit of the shooting head control circuit 9 is BF3005
Camera chip, camera chip control photographic head shoots, and photographic head is to use high-definition camera, can clearly by outdoor visit
Visitor shoots.
Control circuit for infrared lamp 10 (as shown in figure 15), the control circuit for infrared lamp 10 is provided with multiple LEDs, multiple
LED semicircular in shape is around in shooting lower edge.
Power saving dormant circuit 11 (as shown in figure 16), that what is connected in the circuit of the power saving dormant circuit 11 is SN8P2501
Chip, the P2.3 pins control the tinkle of bells of the chip, its P2.4 pins control power amplifier.Press call button, SN8P2501 chips
PIN10 detects high level, represents calling, starts to wake up, while exporting the power supply that high level WAKEUP opens master control IC 9350
Switch；
Storage circuit 12 (as shown in figure 17), what is connected in the circuit of the storage circuit 12 is MX25L8006 storage cores
Piece.
As illustrated in figs. 18-22, the MCU processors 1 are also associated with echo cancel circuit 13.The echo cancel circuit 13
In use CD1028 chips to eliminate echo, the CD1028 chips be directly connected to MIC outfans and connection power amplifier input or
Outfan.
The outdoor pick-up control system of this utility model video doorbell can intercommunication in real time, photographic head collection called person image
Information is not easily susceptible to interference to indoor set using this utility model circuit structure, effectively can in real time transmit sound, image,
Image acquisition is clear.
Preferred implementation of the present utility model is the foregoing is only, patent model of the present utility model is not thereby limited
Enclose, equivalent structure or equivalent flow conversion that every utilization this utility model description and accompanying drawing content are made, or directly or
Connect and be used in other related technical fields, be included in the same manner in scope of patent protection of the present utility model.
Claims (5)
1. the outdoor pick-up control system of a kind of video doorbell, it is characterised in that：The control system includes MCU processors (1), institute
State MCU processors (1) circuit to be connected with：
Power module (2), power module (2) is connected with voltage conversion circuit using single lithium battery charging IC, power module (2)
(3), 12V input voltages are switched to 5V supply voltages by voltage conversion circuit；
Relay module (4), the relay module (4) is provided with automatically controlled unlocking circuit and magnetic force lock circuit；
Detection circuit (5), detection circuit (5) the connection MCU processor GPI04 pins, GPI05 pins, and detect that GPI04 draws
Foot, the level of GPI05 pins are high level or low ordinary telegram；
Amplifier amplifying circuit (6), the operational amplification circuit (6) is connected with microphone input circuit；
Power amplification output circuit (7), the power amplification output circuit (7) connects loudspeaker；
The tinkle of bells output circuit (8), the tinkle of bells output circuit (8) is provided that RT0302 chips, can send ding-dong twice
The tinkle of bells output；
Shooting head control circuit (9), what is connected in the circuit of shooting head control circuit (9) is BF3005 camera chips；
Control circuit for infrared lamp (10), the control circuit for infrared lamp (10) is provided with multiple LEDs, and multiple LEDs are in semicircle
Shape is around in shooting lower edge；
Power saving dormant circuit (11), what is connected in the circuit of the power saving dormant circuit (11) is SN8P2501 chips, the chip
P2.3 pins control the tinkle of bells, its P2.4 pin control power amplifier；
Storage circuit (12), what is connected in the circuit of the storage circuit (12) is MX25L8006 storage chips；
2.4G radio receiving transmitting module.
2. the outdoor pick-up control system of a kind of video doorbell according to claim 1, it is characterised in that：The power supply mould
Block (2) uses LP_4062 single-lithium-battery charging IC.
3. the outdoor pick-up control system of a kind of video doorbell according to claim 1, it is characterised in that：The detection electricity
When the level of road detection GPI04 pins is high level, the control of MCU processors (1) GPI09 pins is unlocked, and uncaging time is 1 second；
When the level of the detection electric circuit inspection GPI04 pin is low level, the control of MCU processors (1) GPI09 pins is unlocked,
Uncaging time is 5 seconds；
When the level of the detection electric circuit inspection GPI05 pin is low level, MCU processors (1) GPI09 pins output high level
Control is unlocked.
4. the outdoor pick-up control system of a kind of video doorbell according to claim 1, it is characterised in that：At the MCU
Reason device (1) is also associated with echo cancel circuit (13).
5. the outdoor pick-up control system of a kind of video doorbell according to claim 4, it is characterised in that：The echo disappears
Except using CD1028 chips to eliminate echo in circuit (13), the CD1028 chips are directly connected to MIC outfans and connection
Power amplifier is input into or outfan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621197981.4U CN206100329U (en) | 2016-10-28 | 2016-10-28 | Visible doorbell's outdoor camera shooting control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621197981.4U CN206100329U (en) | 2016-10-28 | 2016-10-28 | Visible doorbell's outdoor camera shooting control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206100329U true CN206100329U (en) | 2017-04-12 |
Family
ID=58485942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621197981.4U Active CN206100329U (en) | 2016-10-28 | 2016-10-28 | Visible doorbell's outdoor camera shooting control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206100329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111416941A (en) * | 2020-04-03 | 2020-07-14 | 深圳市阿尔垎智能科技有限公司 | Camera and application method of camera shooting scene thereof |
-
2016
- 2016-10-28 CN CN201621197981.4U patent/CN206100329U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111416941A (en) * | 2020-04-03 | 2020-07-14 | 深圳市阿尔垎智能科技有限公司 | Camera and application method of camera shooting scene thereof |
| CN111416941B (en) * | 2020-04-03 | 2021-10-22 | 深圳市阿尔垎智能科技有限公司 | Camera and application method of camera shooting scene thereof |
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