CN210181734U - Low-power consumption intelligence doorbell control circuit and intelligence doorbell - Google Patents
Low-power consumption intelligence doorbell control circuit and intelligence doorbell Download PDFInfo
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- CN210181734U CN210181734U CN201920852985.9U CN201920852985U CN210181734U CN 210181734 U CN210181734 U CN 210181734U CN 201920852985 U CN201920852985 U CN 201920852985U CN 210181734 U CN210181734 U CN 210181734U
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Abstract
The utility model discloses a low-power consumption intelligence doorbell control circuit and intelligent doorbell, control circuit includes: the main control unit is used for driving the doorbell control circuit to work, the power supply unit is used for supplying power to the main control unit, the power supply control unit is used for controlling the power supply unit to supply power to the main control unit, the standby detection unit is used for detecting the trigger state of the doorbell button, the standby control unit is used for awakening the power supply control unit when the standby detection unit detects that the doorbell button is triggered, and the standby detection unit is connected with the standby control unit and the standby control unit. This scheme is in low-power consumption standby state when the doorbell is not activated to whether start/trigger through the standby detecting element detection doorbell, after detecting doorbell start signal waking up power management unit through standby control unit, control power supply unit is the main control unit power supply, guarantees doorbell circuit normal use.
Description
Technical Field
The utility model relates to intelligent doorbell field especially involves a low-power consumption intelligence doorbell control circuit and intelligent doorbell.
Background
The doorbell is a home security product, and people have strong willingness to invest in the health and safety of family members at present. When an existing traditional doorbell is installed, a power line needs to be pulled, a network cable needs to be pulled, a user needs to buy a long power line and a socket to arrange at the installation position of the doorbell, the installation, punching and wire pulling processes are troublesome, and manpower and material resources are consumed.
Specifically, the existing traditional doorbell is powered by DC12V, a wire needs to be pulled, a socket is reserved, and a 12V charger is matched to continuously supply power to the doorbell; the traditional doorbell is provided with a network port of BJ45, a network is required to be arranged, and the wiring is troublesome.
Therefore, it is necessary to provide a low-power consumption intelligent doorbell control circuit and an intelligent doorbell.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model aims at providing a low-power consumption intelligence doorbell control circuit and intelligent doorbell.
In order to achieve the above purpose, the technical scheme of the utility model is that:
the utility model provides a low-power consumption intelligence doorbell control circuit, include: the main control unit is used for driving the doorbell control circuit to work, the power supply unit is used for supplying power to the main control unit, the power supply control unit is used for controlling the power supply unit to supply power to the main control unit, the standby detection unit is used for detecting the trigger state of the doorbell button, the standby control unit is used for awakening the power supply control unit when the standby detection unit detects that the doorbell button is triggered, and the standby detection unit is connected with the standby control unit and the standby control unit.
Furthermore, the remote control device also comprises a remote awakening unit which is connected with the main control unit.
Further, the main control unit is further connected with a wifi module and a camera module, the camera module is used for shooting images in front of the doorbell, and the wifi module is used for wireless transmission data.
Further, the standby detection unit comprises a detection module, the detection module is electrically connected with the doorbell button, and the detection module detects an input electric signal of the doorbell button.
Furthermore, the detection module comprises an YFC-MCU chip, and the YFC-MCU chip is connected with a doorbell button.
Furthermore, the standby control unit comprises a triggering alarm module for rapidly starting the doorbell in the dormant state
Further, the triggering alarm module comprises capacitors C99, C100, C101 and C102, resistors R8, R102 and R103, and chips U13 and U14, a VIN pin of the chip U13 is connected to a VSYS terminal pin, first ends of the capacitors C99 and R8, a second end of the capacitor C99 is grounded, a second end of the resistor R8 is connected to a first end of the capacitor C100, a second end of the capacitor C100 is grounded, a VOUT pin of the chip U13 is connected to first ends of the capacitors C101 and C102, a VCC pin of the chip U14, second ends of the capacitors C101 and C102 are grounded, an OUT pin of the chip U14 is connected to a first end of the resistor R102, a second end of the resistor R102 is connected to a first end of the resistor R103, and a second end of the resistor R103 is grounded.
Further, the power supply unit comprises a battery, a Mos transistor Q3, resistors R16 and R19, a diode D1, a negative electrode of the battery is grounded, a positive electrode of the battery is connected with a drain electrode D of the Mos transistor Q3, a gate G of the Mos transistor Q3 is connected with first ends of the resistors R16 and R19, a second end of the resistor R19 is grounded, a source S of the Mos transistor Q3 is connected with a negative electrode of the diode D1 and a VSYS pin, and a positive electrode of the diode D1 and a second end of the resistor R16 are connected with a PWR-IN pin.
Further, the power control unit comprises resistors R912, R20, R915 and R829, diodes D2 and D3, a triode Q42 and a MOS Q24, capacitors C4 and C820,
one end of the resistor R912 is connected with a PWR-EN pin, the other end is connected with the anode of the diode D2, one end of the resistor R20 is connected with a POWER-ON pin, the other end of the resistor R is connected with the anode of the diode D3, the cathodes of the diodes D2 and D3 are connected with the first end of the resistor R915 and the base b of the triode Q42, the second end of the resistor R915 and the emitter e of the triode Q42 are grounded, the collector C of the triode Q42 is connected with the first end of the resistor R829 and the grid G of the triode MOS Q24, the second end of the resistor R829 and the drain D of the triode MOS Q24 are connected with a VSYS pin, the source S of the triode MOS 24 is connected with the first ends of the capacitors C4 and C820 and the second end of the SYS-POWER pin, and the second ends of the capacitors C4 and C820.
The utility model also provides an intelligent doorbell, include as above arbitrary the low-power consumption intelligent doorbell control circuit.
The utility model has the advantages that: the doorbell is in a low-power consumption standby state when not being activated, and whether the doorbell is started or triggered is detected through the standby detection unit, the power management unit is wakened up through the standby control unit after a doorbell starting signal is detected, the power supply unit is controlled to supply power to the main control unit, and normal use of a doorbell circuit is guaranteed.
Drawings
FIG. 1 is a block diagram of a low power consumption intelligent doorbell control circuit of the present invention;
fig. 2 is a circuit connection diagram of a standby detection unit according to the present invention;
fig. 3 is a circuit connection diagram of a power control unit according to the present invention;
fig. 4 is a circuit connection diagram of a triggering alarm module according to the present invention;
fig. 5 is a circuit diagram of a power supply unit according to the present invention.
Detailed Description
For the purpose of illustrating the spirit and purposes of the present invention, the present invention will be further described with reference to the accompanying drawings and specific embodiments.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is also changed accordingly, and the connection may be a direct connection or an indirect connection.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
In this specification, "/" denotes "or" unless otherwise specified.
Referring to fig. 1-5, the utility model provides a low-power consumption intelligence doorbell control circuit, include: the doorbell control circuit comprises a main control unit 10 for driving a doorbell control circuit to work, a power supply unit 20 for supplying power to the main control unit 10, a power supply control unit 30 for controlling the power supply unit 20 to supply power to the main control unit 10, a standby detection unit 50 for detecting the trigger state of a doorbell button, a standby control unit 40 for waking up the power supply control unit 30 when the standby detection unit 50 detects that the doorbell button is triggered, the standby detection unit 50 is connected with the standby control unit 40, the standby control unit 40 is connected with the power supply control unit 30, and the power supply control unit 30 is connected with a battery and the main control unit 10.
When the existing doorbell is used, the doorbell is powered by DC12V, a wire needs to be pulled, a socket is reserved, a 12V charger is matched to continuously supply power to the doorbell, the doorbell cannot be powered by a battery, and the doorbell is guaranteed to normally work for a long time.
When this scheme low-power consumption intelligence doorbell used, if the doorbell button all not triggered in a specified time, also be exactly the doorbell not used, then main control unit 10 control whole intelligence doorbell control circuit gets into low-power consumption standby state, it normally works to remain standby detecting element 50 and standby control unit 40, other functional module/unit all stop work, reduce intelligent doorbell's daily power consumptive, improve intelligent doorbell's duration, whether waiting to have the quick-witted detection doorbell button of unit real-time detection simultaneously triggered, also be the signal of telecommunication that detects the doorbell button, when guaranteeing someone to use the doorbell, standby control unit 40 activation power supply control unit 30 supplies power for main control unit 10, make normal work.
Specifically, the main control unit 10 includes a main control chip, the model of the main control chip is HI3518EV200, and the HI3518EV200 is an ultra-low power consumption main chip circuit, which has ultra-low power consumption and can be started quickly.
The utility model relates to a low-power consumption intelligence doorbell control circuit still includes the long-range unit of awakening up, and the main control unit is connected to the long-range unit of awakening up for receive remote control signal through wif modules, control awakens up the doorbell.
Specifically, main control unit 10 still is connected with Wifi module 11 and camera module 12, and camera module 12 is used for shooing the image before the doorbell, and Wifi module 11 is used for the wireless transmission data, and camera module 12 shoots the image before the doorbell at the during operation to transmit image data to the cloud ware through Wifi module 11, keep and issue user terminal by the cloud ware, the suggestion user is the image before the present doorbell. Wifi module 11 is used for radio communication, need not for intelligent doorbell special routing net twine, has reduced manpower and materials's use.
Specifically, the standby detection unit 50 includes a detection module electrically connected to the doorbell button, and the detection module detects an input electrical signal of the doorbell button. As shown in FIG. 4, the detection module comprises a YFC-MCU chip, and the YFC-MCU chip is connected with the doorbell button.
The standby control unit 40 comprises a triggering alarm module and is used for rapidly starting the doorbell in a dormant state, and when the doorbell is in the dormant state, the doorbell can be rapidly started and video can be recorded after the doorbell senses that a human body triggers the button to move.
Referring to fig. 4, the triggering alarm module includes capacitors C99, C100, C101 and C102, resistors R8, R102 and R103, and chips U13 and U14, a VIN pin of the chip U13 is connected to a VSYS terminal pin, and first terminals of the capacitors C99 and R8, a second terminal of the capacitor C99 is connected to ground, a second terminal of the resistor R8 is connected to the first terminal of the capacitor C100, a second terminal of the capacitor C100 is connected to ground, a VOUT pin of the chip U13 is connected to the first terminals of the capacitors C101 and C102, and a VCC pin of the chip U14, second terminals of the capacitors C101 and C102 are connected to ground, an OUT pin of the chip U14 is connected to the first terminal of the resistor R102, the second terminal of the resistor R102 is connected to the first terminal of the resistor R103, and the second terminal of the resistor R103 is connected to ground.
Referring to fig. 3, the POWER control unit 30 includes resistors R912, R20, R915 and R829, diodes D2 and D3, a transistor Q42 and a MOS transistor Q24, capacitors C4 and C820, a resistor R912 having one end connected to the PWR-EN pin and one end connected to the anode of the diode D2, a resistor R20 having one end connected to the POWER-ON pin and one end connected to the anode of the diode D3, cathodes of the diodes D2 and D3 connected to the first end of the resistor R915 and the base b of the transistor Q42, a second end of the resistor R915 and the emitter e of the transistor Q42 are grounded, a collector C of the transistor Q42 connected to the first end of the resistor R829 and the gate G of the transistor Q24, a second end of the resistor R829 and a drain D of the transistor Q24 connected to VSYS, a source S4 of the transistor Q24 and a first end of the capacitors S820 and a capacitor C4 connected to the ground.
Referring to fig. 5, the power unit 20 includes a battery, a Mos transistor Q3, resistors R16 and R19, a diode D1, a negative electrode of the battery is grounded, a positive electrode of the battery is connected to a drain D of the transistor, a gate G of the transistor is connected to first ends of the resistors R16 and R19, a second end of the resistor R19 is grounded, a source S of the transistor is connected to a negative electrode of the diode D1 and a VSYS pin, and a positive electrode of the diode D1 and a second end of the resistor R16 are connected to a PWR-IN pin.
Specifically, the battery adopts 3 sections 18650 batteries, and this scheme intelligent doorbell can long-time standby work under the condition that does not have the commercial power.
The scheme is in a low-power-consumption standby state when the doorbell is not activated, and detects whether the doorbell is started/triggered through the standby detection unit 50, the power management unit is waken up through the standby control unit 40 after a doorbell starting signal is detected, the power supply unit 20 is controlled to supply power to the main control unit 10, and normal use of the doorbell circuit is guaranteed.
The utility model also provides an intelligent doorbell, include as above arbitrary the low-power consumption intelligent doorbell control circuit.
The scheme is in a low-power-consumption standby state when the doorbell is not activated, and detects whether the doorbell is started/triggered through the standby detection unit 50, the power management unit is waken up through the standby control unit 40 after a doorbell starting signal is detected, the power supply unit 20 is controlled to supply power to the main control unit 10, and normal use of the doorbell circuit is guaranteed.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes 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 way in the protection scope of the present invention.
Claims (10)
1. A low-power consumption intelligence doorbell control circuit which characterized in that includes: the main control unit is used for driving the doorbell control circuit to work, the power supply unit is used for supplying power to the main control unit, the power supply control unit is used for controlling the power supply unit to supply power to the main control unit, the standby detection unit is used for detecting the trigger state of the doorbell button, the standby control unit is used for awakening the power supply control unit when the standby detection unit detects that the doorbell button is triggered, and the standby detection unit is connected with the standby control unit and the standby control unit.
2. The low-power consumption intelligent doorbell control circuit of claim 1, further comprising a remote wake-up unit, the remote wake-up unit connected to the master control unit.
3. The low-power consumption intelligent doorbell control circuit of claim 2, wherein the master control unit is further connected with a wifi module and a camera module, the camera module is used for shooting images before the doorbell, and the wifi module is used for wireless data transmission.
4. The low-power consumption intelligent doorbell control circuit of claim 1, wherein the standby detection unit comprises a detection module, the detection module is electrically connected to the doorbell button, and the detection module detects an input electrical signal of the doorbell button.
5. The low-power consumption intelligent doorbell control circuit of claim 4, wherein the detection module comprises a YFC-MCU chip, the YFC-MCU chip being connected to the doorbell button.
6. The low-power consumption intelligent doorbell control circuit of claim 5, wherein the standby control unit comprises a trigger alarm module for fast starting the doorbell in a sleep state.
7. The low-power-consumption intelligent doorbell control circuit as recited in claim 6, wherein the triggering alarm module comprises capacitors C99, C100, C101 and C102, resistors R8, R102 and R103, and chips U13 and U14, a VIN pin of chip U13 is connected to a VSYS terminal pin, and first ends of capacitor C99 and resistor R8, a second end of capacitor C99 is connected to ground, a second end of resistor R8 is connected to a first end of capacitor C100, a second end of capacitor C100 is connected to ground, a VOUT pin of chip U13 is connected to first ends of capacitor C101 and capacitor C102, and a VCC pin of chip U14, second ends of capacitor C101 and capacitor C102 are connected to ground, an OUT pin of chip U14 is connected to a first end of resistor R102, a second end of resistor R102 is connected to a first end of resistor R103, and a second end of resistor R103 is connected to ground.
8. The low-power-consumption intelligent doorbell control circuit as recited IN claim 1, wherein said power supply unit comprises a battery, a Mos transistor Q3, resistors R16 and R19, a diode D1, a negative terminal of the battery is grounded, an anode of the battery is connected to a drain D of the Mos transistor Q3, a gate G of the Mos transistor Q3 is connected to first terminals of resistors R16 and R19, a second terminal of the resistor R19 is grounded, a source S of the Mos transistor Q3 is connected to a negative terminal of the diode D1 and a VSYS pin, an anode of the diode D1 and a second terminal of the resistor R16 are connected to a PWR-IN pin.
9. The low-power consumption intelligent doorbell control circuit of claim 8, wherein the power supply control unit comprises resistors R912, R20, R915 and R829, diodes D2 and D3, a triode Q42 and a MOS Q24, capacitors C4 and C820,
one end of the resistor R912 is connected with a PWR-EN pin, the other end is connected with the anode of the diode D2, one end of the resistor R20 is connected with a POWER-ON pin, the other end of the resistor R is connected with the anode of the diode D3, the cathodes of the diodes D2 and D3 are connected with the first end of the resistor R915 and the base b of the triode Q42, the second end of the resistor R915 and the emitter e of the triode Q42 are grounded, the collector C of the triode Q42 is connected with the first end of the resistor R829 and the grid G of the triode MOS Q24, the second end of the resistor R829 and the drain D of the triode MOS Q24 are connected with a VSYS pin, the source S of the triode MOS 24 is connected with the first ends of the capacitors C4 and C820 and the second end of the SYS-POWER pin, and the second ends of the capacitors C4 and C820.
10. An intelligent doorbell, comprising a low power consumption intelligent doorbell control circuit according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920852985.9U CN210181734U (en) | 2019-06-06 | 2019-06-06 | Low-power consumption intelligence doorbell control circuit and intelligence doorbell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920852985.9U CN210181734U (en) | 2019-06-06 | 2019-06-06 | Low-power consumption intelligence doorbell control circuit and intelligence doorbell |
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| Publication Number | Publication Date |
|---|---|
| CN210181734U true CN210181734U (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920852985.9U Expired - Fee Related CN210181734U (en) | 2019-06-06 | 2019-06-06 | Low-power consumption intelligence doorbell control circuit and intelligence doorbell |
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| CN (1) | CN210181734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113628397A (en) * | 2020-05-09 | 2021-11-09 | 杭州萤石软件有限公司 | Quick ringing method and device during startup and storage medium |
-
2019
- 2019-06-06 CN CN201920852985.9U patent/CN210181734U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113628397A (en) * | 2020-05-09 | 2021-11-09 | 杭州萤石软件有限公司 | Quick ringing method and device during startup and storage medium |
| CN113628397B (en) * | 2020-05-09 | 2023-10-24 | 杭州萤石软件有限公司 | Method, device and storage medium for starting up and ringing quickly |
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Granted publication date: 20200324 Termination date: 20210606 |
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