CN202713750U - LED light controller based on GPRS - Google Patents
LED light controller based on GPRS Download PDFInfo
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- CN202713750U CN202713750U CN 201220427355 CN201220427355U CN202713750U CN 202713750 U CN202713750 U CN 202713750U CN 201220427355 CN201220427355 CN 201220427355 CN 201220427355 U CN201220427355 U CN 201220427355U CN 202713750 U CN202713750 U CN 202713750U
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- gprs
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- central processing
- led light
- control circuit
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Abstract
The utility model discloses a LED light controller based on GPRS. The LED light controller comprises a central processing unit, a GPRS communication module, a drive circuit, a control circuit and a memory. The central processing unit is connected with the GPRS communication module; a signal output end of the central processing unit is connected with a signal input end of the drive circuit; a signal output end of the drive circuit is connected with a signal input end of the control circuit; and the central processing unit is connected with the memory. Through adopting the above technical schemes, the LED light controller of the utility model can search related control parameters in a parameter list of the memory according to a user command; and according to the parameters obtained through searching the list, and through the drive circuit and the control circuit, diversity in changes of LED light can be realized. The LED light controller of the utility model has the advantages of structural simplicity, operational easiness, low cost and the like.
Description
Technical field
The utility model relates to a kind of lamp dimmer, particularly relates to a kind of LED lamp dimmer based on GPRS.
Background technology
In recent years, as the part of field of semiconductor illumination, the neon light of landscape light in city and indoor and outdoor decorative lighting and parts of traditional light source will progressively be had energy-saving and environmental protection, the life-span is long, reliability is high and can realize that the led light source of full-color variation replaces.At present, all kinds of light fixtures of making of LED in the decorative lighting field are just progressively promoted.Lamp dimmer is the control appliance that is widely used in the LED lighting system, can realize different displaying schemes, the color scheme that realization is made us dazzling the eyes according to user's needs.There is complex structure in present LED lamp dimmer and can not realizes the shortcoming of Long-distance Control, also exists light to change the shortcomings such as single simultaneously.
Summary of the invention
The purpose of this utility model is that a kind of LED lamp dimmer based on GPRS that can realize the various variation of LED lamp light and Long-distance Control is provided in order to address the above problem.
The utility model is achieved through the following technical solutions:
A kind of LED lamp dimmer based on GPRS, comprise central processing unit, GPRS communication module, drive circuit, control circuit and memory, described central processing unit is connected with described GPRS communication module, the signal output part of described central processing unit is connected with the signal input part of described drive circuit, the signal output part of described drive circuit is connected with the signal input part of described control circuit, and described central processing unit is connected with described memory.
Carry out following step when described central processing unit is received from the order of key-press input, the button operation of analysis user obtains corresponding control command; Order is resolved; From the parameter list of memory, find relevant control parameter; The parameter that obtains according to tabling look-up drives control circuit by drive circuit.
As preferably, described control circuit comprises thyristor.The silicon controlled function is not only rectification, and it can also realize direct current is become the inversion of alternating current as noncontacting switch with quick-make or cut-out circuit, a kind of alternating current of frequency is become the alternating current of another kind of frequency.
As preferably, described control circuit comprises electronic transformer.Electronic transformer is exactly without the voltage regulation type Switching Power Supply, and in fact it is exactly a kind of inverter.At first AC rectification is become direct current. then form a high-frequency generator with electronic component direct current become high-frequency alternating current, by switch transformer export needed voltage then the secondary rectification for electrical appliance.Switching Power Supply has the advantages such as volume is little, lightweight, and price is low, so extensively be used in the various electrical equipment.
As preferably, described control circuit also comprises the relay of control LED lamp switch.
As preferably, described LED lamp dimmer comprises LED light.By LED light is set, can show whether led controller work is normal.
The beneficial effects of the utility model are:
By adopting technique scheme, the utility model can according to user command, be found relevant control parameter from the parameter list of memory; The parameter that obtains according to tabling look-up realizes various variation to LED light by drive circuit and control circuit.The utlity model has simple in structure, simple to operate, low cost and other advantages.
Description of drawings
Fig. 1 is that the utility model is based on the structural representation of the LED lamp dimmer of GPRS.
Embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments:
As shown in Figure 1, the utility model is based on the LED lamp dimmer of GPRS, comprise central processing unit, GPRS communication module, drive circuit, control circuit and memory, described central processing unit is connected with described GPRS communication module, the signal output part of described central processing unit is connected with the signal input part of described drive circuit, the signal output part of described drive circuit is connected with the signal input part of described control circuit, and described central processing unit is connected with described memory.
Carry out following step when described central processing unit is received from the order of key-press input, the button operation of analysis user obtains corresponding control command; Order is resolved; From the parameter list of memory, find relevant control parameter; The parameter that obtains according to tabling look-up drives control circuit by drive circuit.
Described control circuit comprises thyristor.The silicon controlled function is not only rectification, and it can also realize direct current is become the inversion of alternating current as noncontacting switch with quick-make or cut-out circuit, a kind of alternating current of frequency is become the alternating current of another kind of frequency.
Described control circuit comprises electronic transformer.Electronic transformer is exactly without the voltage regulation type Switching Power Supply, and in fact it is exactly a kind of inverter.At first AC rectification is become direct current. then form a high-frequency generator with electronic component direct current become high-frequency alternating current, by switch transformer export needed voltage then the secondary rectification for electrical appliance.Switching Power Supply has the advantages such as volume is little, lightweight, and price is low, so extensively be used in the various electrical equipment.
Described control circuit comprises the relay of control LED lamp switch.Described LED lamp dimmer comprises LED light.By LED light is set, can show whether led controller work is normal.
Claims (5)
1. LED lamp dimmer based on GPRS, it is characterized in that: comprise central processing unit, GPRS communication module, drive circuit, control circuit and memory, described central processing unit is connected with described GPRS communication module, the signal output part of described central processing unit is connected with the signal input part of described drive circuit, the signal output part of described drive circuit is connected with the signal input part of described control circuit, and described central processing unit is connected with described memory.
2. the LED lamp dimmer based on GPRS according to claim 1, it is characterized in that: described control circuit comprises thyristor.
3. the LED lamp dimmer based on GPRS according to claim 1, it is characterized in that: described control circuit comprises electronic transformer.
4. each described LED lamp dimmer based on GPRS in 3 according to claim 1, it is characterized in that: described control circuit also comprises the relay of control LED lamp switch.
5. the LED lamp dimmer based on GPRS according to claim 1, it is characterized in that: described LED lamp dimmer comprises LED light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220427355 CN202713750U (en) | 2012-08-27 | 2012-08-27 | LED light controller based on GPRS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220427355 CN202713750U (en) | 2012-08-27 | 2012-08-27 | LED light controller based on GPRS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202713750U true CN202713750U (en) | 2013-01-30 |
Family
ID=47594001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220427355 Expired - Fee Related CN202713750U (en) | 2012-08-27 | 2012-08-27 | LED light controller based on GPRS |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202713750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106304531A (en) * | 2015-06-10 | 2017-01-04 | 上海华建电力设备股份有限公司 | A kind of lighting controller |
-
2012
- 2012-08-27 CN CN 201220427355 patent/CN202713750U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106304531A (en) * | 2015-06-10 | 2017-01-04 | 上海华建电力设备股份有限公司 | A kind of lighting controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20140827 |
|
| EXPY | Termination of patent right or utility model |