CN207124791U - A kind of novel intelligent light control module - Google Patents
A kind of novel intelligent light control module Download PDFInfo
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- CN207124791U CN207124791U CN201620421644.2U CN201620421644U CN207124791U CN 207124791 U CN207124791 U CN 207124791U CN 201620421644 U CN201620421644 U CN 201620421644U CN 207124791 U CN207124791 U CN 207124791U
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- control module
- light control
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- 238000004891 communication Methods 0.000 claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
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- 238000003780 insertion Methods 0.000 claims 1
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- 238000005516 engineering process Methods 0.000 abstract description 3
- 101100236764 Caenorhabditis elegans mcu-1 gene Proteins 0.000 description 5
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- 238000004590 computer program Methods 0.000 description 1
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Abstract
The utility model discloses a kind of novel intelligent light control module, including：For realizing the embedded MCU of the intelligent lamp control functions of modules；For realizing the A/D change-over circuits of switching circuitry status number conversion；For controlling the multicircuit relay output channel of electrical circuit break-make in the light control module；For providing the ac zero-crossing detection circuit of alternating voltage zero-crossing signal to the embedded MCU；For realizing the intelligent lamp control module and the RS485 communication interfaces of other smart machines communication；The utility model proposes a kind of novel intelligent light control module, realize that single loop can access multiple light current switches, and the identification terminal switched by computer technology to each light current is detected, so as to determine the action of switch, the break-make control of electrical equipment corresponding to switch is realized.
Description
Technical field
It the utility model is related to communication technical field, more particularly to a kind of novel intelligent light control module.
Background technology
What traditional family, office space signal light control were substantially used is still that live wire directly enters to switch this side
Formula, this mode belong to heavy-current control, it is necessary to each switch one electrical circuit of structure, therefore, are applying man-hour requirement cloth
If longer more wire, material cost and construction cost can all be significantly increased.
In order to adapt to the demand of intelligent domestic system, the on-off mode of original traditional electric lighting needs a kind of new side
Formula substitutes.
Utility model content
In view of this, the utility model proposes a kind of novel intelligent light control module, the utility model to realize single loop
Multiple light current switches can be accessed, and the identification terminal switched by computer technology to each light current is detected, so as to
The action of switch is determined, realizes the break-make control of electrical equipment corresponding to switch.
The utility model is achieved through the following technical solutions：
A kind of novel intelligent light control module, including：For realizing the embedded MCU of the intelligent lamp control functions of modules；With
In the A/D change-over circuits for realizing the conversion of switching circuitry status number；For controlling electrical circuit break-make in the light control module
Multicircuit relay output channel；For providing the ac zero-crossing detection circuit of alternating voltage zero-crossing signal to the embedded MCU；
For realizing the intelligent lamp control module and the RS485 communication interfaces of other smart machines communication；
The multicircuit relay output channel, ac zero-crossing detection circuit, A/D change-over circuits and RS485 communication interfaces point
Do not electrically connected with the embedded MCU.
Further, the intelligent lamp control module also includes power circuit；The power circuit is 24/5V power supplys.
The beneficial effects of the utility model are：
1) single loop Multi- Switch identifies：Multiple switch can be accessed in single loop, greatly save switch access institute
Need wire.
2) ZVT：The switching of electrical equipment is respectively positioned near alternating voltage zero-crossing point, effectively protects electric equipment by electricity
Device impacts this harm.
3) zero cross signal loses prompting：To ensure ZVT function, when there is zero cross signal (10ms periodicity arteries and veins
Punching) lose when, light control module is prompted by LED different flashing modes, and RS485 communication in reflected, with
User is reminded to overhaul in time.
4) ambient light perception：The open and close of lighting apparatus can be automatically controlled according to the four seasons different illumination condition,
Reduce the waste of electric energy.
Brief description of the drawings
Fig. 1 is a kind of structural representation of novel intelligent light control module provided by the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
It is a kind of novel intelligent light control module provided by the utility model referring to Fig. 1, including：For realizing the intelligence
The embedded MCU 1 of light control module function；For realizing the A/D change-over circuits 2 of switching circuitry status number conversion；For controlling
The multicircuit relay output channel 3 of electrical circuit break-make in the light control module；For providing exchange to the embedded MCU 1
The ac zero-crossing detection circuit 4 of voltage zero-crossing signal；For realizing the intelligent lamp control module and the communication of other smart machines
RS485 communication interfaces 5；
The multicircuit relay output channel 3, ac zero-crossing detection circuit 4, A/D change-over circuits 2 and RS485 communications connect
Mouth 5 electrically connects with the embedded MCU 1 respectively.
Specifically, the A/D change-over circuits 2 include two input circuits, and the function in one of loop is to realize to open
The numeral conversion of loop state is closed, another loop can be used for the detection of scene switching circuitry state or ambient light state, by
There may be different terminal resistances in each switch, therefore loop state is different during different switch closures, this causes
Embedded MCU can be which switch has closed action according to later digital judgement is changed.
Particularly, conversion of the periodic analog quantity to digital quantity is carried out to A/D change-over circuits 2, so as to switching back
Timely, accurate judgement is made in the switch motion with different identification terminal resistance in road, realizes multiple switch on single loop
Time-sharing multiplex, reduce number of conductors and length required during switch access.
Concrete implementation method is：The Standard resistance range that A/D translation interfaces can detect is divided into several continuous areas
Between, the number N in section depends on used computing power and the precision of A/D translation interfaces.
Then, the intermediate value in each section is defined as to the permissible value of N number of switch identification terminal resistance.
The embedded MCU 1 periodically carries out digital conversion to A/D change-over circuits 2 and to the terminal electricity of step switch
Resistance is identified.
The function of the multicircuit relay output channel 3 is each electrical circuit that control is linked into the light control module
On and off, substitute the on and off in conventional electrical control mode.The switching of relay is by the embedded MCU according to corresponding
Switch order controls.
The ac zero-crossing detection circuit 4 embedded MCU 1 to realize to hold near alternating current zero crossing signal
Row open and close act, and to reduce rush of current when electric open and close act, preferably protect electrical equipment and preferably protect more
The repeat circuit contact of road relay output channel 3.
The RS485 communication interfaces 5 realize the group net operation of the light control module, can also be realized by gateway device
Remote supervisory and control.
As the another improvement of technical solutions of the utility model, the intelligent lamp control module also includes power circuit 6；Institute
It is 24/5V power supplys to state power circuit 6.
The course of work of the present utility model is：In the light control module provided with two-way connecting valve loop port (AN0,
GND) and (AN1, GND), when the switch with different identification terminals has push action, embedded MCU passes through to switching circuitry
AD conversion result judge the switch specifically acted, and output channel corresponding with the switch is subjected to output switching activity, so as to
Realize the open and close operation of the electrical equipment.Different feelings then can be equally accessed to (AN0, GND) on (AN1, GND) this pair of end mouth
Scape switchs, or accesses light sensor to realize the perception to ambient light.
One of ordinary skill in the art will appreciate that realize all or part of flow in above-described embodiment method, being can be with
The hardware of correlation is instructed to complete by computer program, described program can be stored in a computer read/write memory medium
In, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the scope of protection of the utility model.
Claims (2)
- A kind of 1. novel intelligent light control module, it is characterised in that including：For realizing the insertion of the intelligent lamp control functions of modules Formula MCU；For realizing the A/D change-over circuits of switching circuitry status number conversion；For controlling electrical equipment in the light control module to return The multicircuit relay output channel of road break-make；For providing the alternating current zero crossing of alternating voltage zero-crossing signal to the embedded MCU Detect circuit；For realizing the intelligent lamp control module and the RS485 communication interfaces of other smart machines communication；The multicircuit relay output channel, ac zero-crossing detection circuit, A/D change-over circuits and RS485 communication interfaces respectively with The embedded MCU electrical connection.
- 2. a kind of novel intelligent light control module as claimed in claim 1, it is characterised in that the intelligent lamp control module also includes Power circuit；The power circuit is 24/5V power supplys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620421644.2U CN207124791U (en) | 2016-05-09 | 2016-05-09 | A kind of novel intelligent light control module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620421644.2U CN207124791U (en) | 2016-05-09 | 2016-05-09 | A kind of novel intelligent light control module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207124791U true CN207124791U (en) | 2018-03-20 |
Family
ID=61613923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620421644.2U Expired - Fee Related CN207124791U (en) | 2016-05-09 | 2016-05-09 | A kind of novel intelligent light control module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207124791U (en) |
-
2016
- 2016-05-09 CN CN201620421644.2U patent/CN207124791U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180320 Termination date: 20180509 |