CN208924544U - A kind of low-power consumption lamp dimmer based on gprs transmission technology - Google Patents
A kind of low-power consumption lamp dimmer based on gprs transmission technology Download PDFInfo
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- CN208924544U CN208924544U CN201821002852.4U CN201821002852U CN208924544U CN 208924544 U CN208924544 U CN 208924544U CN 201821002852 U CN201821002852 U CN 201821002852U CN 208924544 U CN208924544 U CN 208924544U
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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 belongs to embedded system technology field, disclose a kind of low-power consumption lamp dimmer based on gprs transmission technology, including power circuit (1), gprs circuit (2), low-power consumption mcu circuit (3), magnetic latching relay output circuit (4).The utility model provides a kind of novel low-power consumption lamp dimmer based on gprs technology, uses gprs communication modes to control lamp dimmer, since gprs is by the existing network of the operators such as connection, movement, it is possible to which cross-region is remotely controlled.In view of the networking process of gprs needs the regular hour, so being previously stored in server using certain control strategy, gprs lamp dimmer uses long interval of time wake-up mode, telnet server after wake-up, download control strategy, then according to control strategy independent operating, to achieve the purpose that save electric energy.
Description
Technical field
The utility model relates to embedded system technology field, specially a kind of low-power consumption lamp based on gprs transmission technology
Optical controller.
Background technique
GPRS(General Packet Radio Service) Universal Wireless Packet Service is a kind of based on gsm system
Wireless, packet-switched technology, provide end to end, the wireless IP connection of wide area.GPRS is the skill of high-speed data processing
Art, method are to transmit data between devices in the form of " grouping ".
Magnetic latching relay has been developed in recent years a kind of new type of relay and a kind of automatic switch.With it is other
Electromagnetic relay is the same, plays turn on automatically and cutting action to circuit.The difference is that magnetic latching relay is normally closed or normal
Open state be entirely rely on permanent-magnet steel effect, the conversion of switch state be by one fixed width pulse electrical signal triggering and
It completes.After magnetic latching relay switch state, not persistently electric energy loss, so having power saving, performance stabilization, volume
Small, large carrying capacity, than general electromagnetic relay superior performance etc. a variety of advantages.
Lamp dimmer is the intelligent apparatus that the switch state of a kind of pair of light is controlled, and use scope is very wide
It is general, such as family, office space, public place of entertainment, Street lamps control etc..Lamp dimmer is typically disposed in light, by wireless or
Wired mode controls the on-off of light power, to reach saving electric energy, or passes through light combination manufacture specific environment atmosphere
Purpose.
From Such analysis as can be seen that the primary and foremost purpose of lamp dimmer is to save electric energy, can be had according to personnel
The open and close of a variety of situation control light such as nothing, specified time, specified event are to achieve the purpose that save electric energy.But have one
What point be can not ignore is exactly the electric energy loss of lamp dimmer itself, although the power supply of light is in close state, due to
Lamp dimmer needs to receive at any time the command information that user sends, so most of existing lamp dimmer takes electricity from power supply
It is in the conductive state always afterwards, although lamp dimmer itself consumption electric current is little, since it is in the conductive state always,
It is calculated by operating current 20mA, power consumption in one day is also close to 220 * 24/1000=0.1 of 0.1kwh(0.02 *).There are also one
Point is pointed out that most of existing lamp dimmer, and it uses the power supply of electromagnetic relay control light, due to electromagnetism
Relay remains that (this numerical value and relay choose related, most of relay conducting electric current for high current loss after actuation
All in 100mA or more), which increases the electric energy losses of lamp dimmer itself.
Summary of the invention
The purpose of this utility model is to provide a kind of novel low-power consumption lamp dimmer based on gprs technology,
Lamp dimmer is controlled using gprs communication modes, since gprs is by the existing network of the operators such as connection, movement, so can
It is remotely controlled with cross-region.Since the networking process of gprs needs the regular hour, so gprs mode cannot be opened frequently
It is dynamic, it should be previously stored in server using certain control strategy, gprs lamp dimmer uses long interval of time wake-up side
Formula, telnet server after wake-up download control strategy, then according to control strategy independent operating, to reach saving electric energy
Purpose.Based on the above analysis, electricity is directly taken from 220V power supply line using resistance-capacitance depressurization mode first on circuit, pressure stabilizing is
It powers after 3.3V to complete machine.Controller is usually in standby, and standby current 700uA almost can be ignored；By every small
When, wakes up primary, remotely connects server, fetches the working method of control strategy from server, and this time average out to 3 seconds,
Consumption electric energy is only to continue working the 1/1200 of electric energy loss, almost be can be ignored；Controller uses magnetic latching relay,
The on-off for controlling light is lost without follow current, although on-off has high current generation when occurring, since the time is of short duration, often
The number of its on-off is limited, and electric energy loss is minimum.In conclusion this novel lamp dimmer, in daily on-off number
In limited situation, the volume that is nearly free from is power consumption.
To achieve the above object, the utility model provides the following technical solutions: a kind of low function based on gprs transmission technology
Consume lamp dimmer, including power circuit (1), gprs circuit (2), low-power consumption mcu circuit (3), magnetic latching relay output electricity
Road (4)；The power circuit (1) uses 220V resistance-capacitance depressurization working method, is gprs circuit (2), low-power consumption mcu circuit
(3) and magnetic latching relay output circuit (4) provides power supply, wherein the power supply and magnetic latching relay circuit of gprs circuit (2)
(4) movement is controlled by low-power consumption mcu circuit (3)；The gprs circuit (2), will for being communicated with remote server
The data received pass to low-power consumption mcu(3), the information that low-power consumption mcu circuit (3) receives remote server carries out light electricity
The on-off in source controls；The power supply and magnetic latching relay circuit (4) of low-power consumption mcu circuit (3) control gprs circuit (2)
Movement, connect with gprs circuit (2) using SPI interface, pass through pulse control mode control magnetic latching relay circuit (4)
On-off；The magnetic latching relay output circuit (4) receives the pulse signal of low-power consumption mcu circuit (3), to light power
Carry out on-off control.
Preferably, the power circuit (1) uses 220V resistance-capacitance depressurization working method, is gprs circuit (2), low-power consumption
Mcu circuit (3) and magnetic latching relay output circuit (4) provide power supply, and wherein the power supply of gprs circuit (2) and magnetic keep relay
The movement of device circuit (4) is controlled by low-power consumption mcu circuit (3);220V accesses power circuit (1) by DP1, passes through after resistance-capacitance depressurization
Silicon bridge rectification is crossed, 12V voltage is generated after voltage-stabiliser tube pressure stabilizing；Through its model MCP33 of DU2() low-power consumption mcu circuit is given after pressure stabilizing
(3) continued power；Gprs circuit (2) power supply is controlled by low-power consumption mcu circuit (3), and as DQ1(, its model is SI2301) metal-oxide-semiconductor
After conducting, through its model MCP33 of DU1() it is powered after pressure stabilizing to gprs circuit (2).
Preferably, the gprs circuit (2) passes to the data received for being communicated with remote server
Low-power consumption mcu(3), the information that low-power consumption mcu circuit (3) receives remote server carries out the on-off control of light power;Circuit
It is made of gprs chips W U1, SIM card holder WU2, antennal interface WP1 and its peripheral circuit；The model that WU1 is used is TS55678,
WU2 uses 6 foot deck of clamshell, and WP1 uses ANT_SMA5P；WU1 internal processor, all power pins do decoupling processing,
Reset pin connects rc reset circuit；EMC protection, model are carried out using electrostatic protection chips W U3 between WP1 and U1
SMF05C；Its power supply is provided by power circuit (1), using SPI interface CS, SCK, MOSI and MISO and low-power consumption mcu circuit (3)
Communication.
Preferably, the power supply and magnetic latching relay circuit of the low-power consumption mcu circuit (3) control gprs circuit (2)
(4) movement is connect with gprs circuit (2) using SPI interface, controls magnetic latching relay circuit by pulse control mode
(4) on-off;Circuit is ATMEG168PA-AU by its model of low-power consumption mcu chip MU1(), outside program download interface MP1 machine
Enclose circuit composition；It is communicated by SPI interface CS, SCK, MOSI and MISO signal with gprs circuit (2)；Pass through C_W signal control
The power supply of gprs circuit processed, to reduce overall power；Pass through A, B pulse signal control magnetic latching relay output circuit (4)
On-off.
Preferably, the magnetic latching relay output circuit (4) receives the pulse signal of low-power consumption mcu circuit (3), right
Light power carries out on-off control;Circuit by magnetic latching relay control its model of chip CU1(be BL8023) and magnetic holding after
Its model of electric appliance CK1(is BST902) it forms, the on-off of CK1 is controlled by A the and B pin of low-power consumption mcu circuit (3).
Compared with prior art, the beneficial effects of the utility model are as follows:
(1) cross-region can be carried out remotely to control；
(2) magnetic latching relay, not persistently electric energy loss are used；
(3) low power dissipation design, the volume that is nearly free from are electric energy loss；
(4) the timing wake-up time is settable, to adjust energy consumption and reaction time.
Detailed description of the invention
The utility model relates to the Detailed description of the invention arrived is as follows:
Fig. 1 is the system the general frame of utility model；Fig. 2 is power circuit diagram；Fig. 3 is gprs circuit diagram；Fig. 4 is low function
Consume mcu circuit diagram；Fig. 5 is magnetic latching relay output circuit figure.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1,
A kind of low-power consumption lamp dimmer based on gprs transmission technology, including it is power circuit (1), gprs circuit (2), low
Power consumption mcu circuit (3), magnetic latching relay output circuit (4)；The power circuit (1) is worked using 220V resistance-capacitance depressurization
Mode is gprs circuit (2), low-power consumption mcu circuit (3) and magnetic latching relay output circuit (4) provide power supply, wherein gprs
The movement of the power supply and magnetic latching relay circuit (4) of circuit (2) is controlled by low-power consumption mcu circuit (3)；The gprs circuit
(2) for being communicated with remote server, the data received are passed into low-power consumption mcu(3), low-power consumption mcu circuit (3)
The information for receiving remote server carries out the on-off control of light power；The low-power consumption mcu circuit (3) controls gprs circuit
(2) movement of power supply and magnetic latching relay circuit (4) is connect with gprs circuit (2) using SPI interface, passes through pulse
Control mode controls the on-off of magnetic latching relay circuit (4)；The magnetic latching relay output circuit (4) receives low-power consumption
The pulse signal of mcu circuit (3) carries out on-off control to light power.
Fig. 1 and 2 is please referred to,
Power circuit (1) use 220V resistance-capacitance depressurization working method, be gprs circuit (2), low-power consumption mcu circuit (3) and
Magnetic latching relay output circuit (4) provides power supply, wherein the power supply of gprs circuit (2) and magnetic latching relay circuit (4)
Movement is controlled by low-power consumption mcu circuit (3);220V accesses power circuit (1) by DP1, rectifies after resistance-capacitance depressurization by silicon bridge,
12V voltage is generated after voltage-stabiliser tube pressure stabilizing；Through its model MCP33 of DU2() low-power consumption mcu circuit (3) continued power is given after pressure stabilizing；
Gprs circuit (2) power supply by low-power consumption mcu circuit (3) control, as DQ1(, its model is SI2301) metal-oxide-semiconductor conducting after, through DU1
It powers after (its model MCP33) pressure stabilizing to gprs circuit (2).
Circuit theory: power circuit (1) uses resistance-capacitance depressurization mode, via DD1, DD2, DD4 and DD5 rectifier diode group
At rectification circuit after, send DD3 voltage-stabiliser tube, DD3 electric current of voltage regulation is 12V；This 12V generates 2 road 3.3V after DU1 and DU2 pressure stabilizing
Power supply gives low-power consumption mcu circuit (3), gprs circuit (2) respectively；Wherein low-power consumption mcu circuit (3) is in continuous energized state,
It is generated by it the power supply of control signal C_W control gprs circuit (2)；Control circuit uses MOS control method, the metal-oxide-semiconductor of selection
DQ1 leakage current very little, when it is in when state, leakage current is less than 1uA, almost can be ignored, so entire mould
The power consumption of block need to only consider the power consumption of low-power consumption mcu circuit (3) in the most of the time.
Fig. 1 and 3 are please referred to,
The data received are passed to low-power consumption mcu(3 for being communicated with remote server by gprs circuit (2)),
The information that low-power consumption mcu circuit (3) receives remote server carries out the on-off control of light power;Circuit by gprs chips W U1,
SIM card holder WU2, antennal interface WP1 and its peripheral circuit composition；The model that WU1 is used is TS55678, and WU2 uses clamshell 6
Foot deck, WP1 use ANT_SMA5P；WU1 internal processor, all power pins do decoupling processing, and reset pin connects capacitance-resistance
Reset circuit；EMC protection, model SMF05C are carried out using electrostatic protection chips W U3 between WP1 and U1；Its power supply is by electricity
Source circuit (1) provides, and is communicated using SPI interface CS, SCK, MOSI and MISO with low-power consumption mcu circuit (3).
Circuit theory: circuit is communicated with equipment other in wireless network by gprs wireless mode, by SPI interface CS,
SCK, MOSI and MISO signal are communicated with low-power consumption mcu circuit (3), and power supply is controlled by low-power consumption mcu circuit (3), usual shape
Off-position is under state, to save power consumption.
Fig. 1 and 4 are please referred to,
Low-power consumption mcu circuit (3) controls the movement of the power supply and magnetic latching relay circuit (4) of gprs circuit (2), makes
It is connect with SPI interface with gprs circuit (2), passes through the on-off of pulse control mode control magnetic latching relay circuit (4);Circuit
By low-power consumption mcu chip MU1(, its model is ATMEG168PA-AU), program download interface MP1 machine peripheral circuit forms；Its
It is communicated by SPI interface CS, SCK, MOSI and MISO signal with gprs circuit (2)；The electricity of gprs circuit is controlled by C_W signal
Source, to reduce overall power；Pass through the on-off of A, B pulse signal control magnetic latching relay output circuit (4).
Circuit theory: power circuit (1) gives low-power consumption mcu circuit (3) continued power, but low-power consumption mcu circuit (3) is usually
Power down process is carried out in sleep state, and to gprs circuit (2), so overall power is extremely low；Low-power consumption mcu has timing and calls out
The mode of waking up is automatically waken up by the prior preset time；It after low-power consumption mcu wakes up, powers to gprs circuit (2), receives control and refer to
It enables, controls the on-off of magnetic latching relay output circuit with impulse form by A, B pin according to instruction.
Fig. 1 and 5 are please referred to,
Magnetic latching relay output circuit (4) receives the pulse signal of low-power consumption mcu circuit (3), carries out to light power
On-off control;Circuit is BL8023 by magnetic latching relay control its model of chip CU1() and magnetic latching relay CK1(its type
Number it is BST902) composition, the on-off of CK1 controlled by A the and B pin of low-power consumption mcu circuit (3).
Circuit theory: level signal can be converted to pulse signal control magnetic by magnetic latching relay control chip BL8023
The on-off of guard relay CK1, level are controlled by A the and B pin of low-power consumption mcu circuit (3)；When A is to high level, B is to low
When level, magnetic latching relay is opened；When A is to low level, when B is to high level, magnetic latching relay is closed；When A is identical with B level
When, relay is in hold mode；The on-off of the output control 220V firewire of relay, to control the Push And Release of light.
In summary: it is long-range can to carry out cross-region for a kind of low-power consumption lamp dimmer based on gprs transmission technology
Control, uses magnetic latching relay, not persistently electric energy loss, low power dissipation design, and the volume that is nearly free from is electric energy loss,
Its timing wake-up time is settable, adjusting energy consumption and reaction time, therefore effective solution the deficiencies in the prior art.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of low-power consumption lamp dimmer based on gprs transmission technology, including power circuit (1), gprs circuit (2), low function
Consume mcu circuit (3), magnetic latching relay output circuit (4)；The power circuit (1) uses 220V resistance-capacitance depressurization work side
Formula is gprs circuit (2), low-power consumption mcu circuit (3) and magnetic latching relay output circuit (4) provide power supply, wherein gprs electricity
The movement of the power supply and magnetic latching relay output circuit (4) on road (2) is controlled by low-power consumption mcu circuit (3)；The gprs electricity
The data received are passed to low-power consumption mcu circuit (3), low-power consumption mcu for being communicated with remote server by road (2)
The information that circuit (3) receives remote server carries out the on-off control of light power；Low-power consumption mcu circuit (3) control
The movement of the power supply and magnetic latching relay output circuit (4) of gprs circuit (2) is connected using SPI interface and gprs circuit (2)
It connects, passes through the on-off of pulse control mode control magnetic latching relay output circuit (4)；The magnetic latching relay exports electricity
Road (4) receives the pulse signal of low-power consumption mcu circuit (3), carries out on-off control to light power.
2. a kind of low-power consumption lamp dimmer based on gprs transmission technology according to claim 1 is it is characterized in that, institute
The power circuit (1) stated uses 220V resistance-capacitance depressurization working method, is gprs circuit (2), low-power consumption mcu circuit (3) and magnetic are protected
It holds outputting circuit for relay (4) power supply is provided, wherein the power supply of gprs circuit (2) and magnetic latching relay output circuit (4)
Movement is controlled by low-power consumption mcu circuit (3);220V accesses power circuit (1) by DP1, rectifies after resistance-capacitance depressurization by silicon bridge,
12V voltage is generated after voltage-stabiliser tube pressure stabilizing；Low-power consumption mcu circuit (3) continued power is given after the DU2 pressure stabilizing of model MCP33；
Gprs circuit (2) power supply is controlled by low-power consumption mcu circuit (3), after the metal-oxide-semiconductor DQ1 conducting of model SI2301, through model
It powers after the DU2 pressure stabilizing of MCP33 to gprs circuit (2).
3. a kind of low-power consumption lamp dimmer based on gprs transmission technology according to claim 1 is it is characterized in that, institute
The gprs circuit (2) stated is used to be communicated with remote server, and the data received are passed to low-power consumption mcu circuit (3),
The information that low-power consumption mcu circuit (3) receives remote server carries out the on-off control of light power;Circuit by gprs chips W U1,
SIM card holder WU2, antennal interface WP1 and its peripheral circuit composition；The model that WU1 is used is TS55678, and WU2 uses clamshell 6
Foot deck, WP1 use ANT_SMA5P；WU1 internal processor, all power pins do decoupling processing, and reset pin connects capacitance-resistance
Reset circuit；EMC protection, model SMF05C are carried out using electrostatic protection chips W U3 between WP1 and U1；Its power supply is by electricity
Source circuit (1) provides, and is communicated using SPI interface CS, SCK, MOSI and MISO with low-power consumption mcu circuit (3).
4. a kind of low-power consumption lamp dimmer based on gprs transmission technology according to claim 1 is it is characterized in that, institute
The movement of the power supply and magnetic latching relay output circuit (4) of low-power consumption mcu circuit (3) control gprs circuit (2) stated, makes
It is connect with SPI interface with gprs circuit (2), passes through the on-off of pulse control mode control magnetic latching relay output circuit (4);
For circuit by low-power consumption mcu chip MU1, model is ATMEG168PA-AU, program download interface MP1 machine peripheral circuit composition；
It is communicated by SPI interface CS, SCK, MOSI and MISO signal with gprs circuit (2)；Gprs circuit is controlled by C_W signal
Power supply, to reduce overall power；Pass through the on-off of A, B pulse signal control magnetic latching relay output circuit (4).
5. a kind of low-power consumption lamp dimmer based on gprs transmission technology according to claim 1 is it is characterized in that, institute
The magnetic latching relay output circuit (4) stated receives the pulse signal of low-power consumption mcu circuit (3), carries out on-off to light power
Control;Circuit controls chip CU1 by magnetic latching relay, and model is BL8023 and magnetic latching relay CK1, and model is
BST902 composition, the on-off of CK1 are controlled by A the and B pin of low-power consumption mcu circuit (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821002852.4U CN208924544U (en) | 2018-06-27 | 2018-06-27 | A kind of low-power consumption lamp dimmer based on gprs transmission technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821002852.4U CN208924544U (en) | 2018-06-27 | 2018-06-27 | A kind of low-power consumption lamp dimmer based on gprs transmission technology |
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| Publication Number | Publication Date |
|---|---|
| CN208924544U true CN208924544U (en) | 2019-05-31 |
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ID=66694861
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821002852.4U Expired - Fee Related CN208924544U (en) | 2018-06-27 | 2018-06-27 | A kind of low-power consumption lamp dimmer based on gprs transmission technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208924544U (en) |
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2018
- 2018-06-27 CN CN201821002852.4U patent/CN208924544U/en not_active Expired - Fee Related
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Granted publication date: 20190531 Termination date: 20210627 |