CN101772244A

CN101772244A - Control method of illumination scene

Info

Publication number: CN101772244A
Application number: CN201010119885A
Authority: CN
Inventors: 罗静
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-02
Filing date: 2010-03-02
Publication date: 2010-07-07

Abstract

The invention discloses a control method of an illumination scene, belonging to the filed of illumination control technology. The key points of the technical scheme are that the control method comprises the following steps: (1) distributing a scene code for each needed illumination scene; storing all return circuit switches or dimming state, corresponding to the scene code in a memorizer; (3) sending needed scene code for each execution module through a system bus; (4) after the execution module receives the scene code, executing the switch or brightness of each return circuit according to the illumination scene corresponding to the scene code in the memorizer. With the advantages of accurate control and low data transmission quantity, the invention is used for controlling indoor and outdoor illumination scenes.

Description

A kind of control method of light scene

Technical field

The present invention relates to a kind of lighting control technique, more particularly, it relates to a kind of control method of light scene.

Background technology

Light scene refers to the set of different luminance states of each lighting circuit of an intra-zone (such as meeting room, banquet hall, hotel lobby etc.).Different light scenes has been represented in different luminance state set.In total line traffic control field of wireless (Sub-1G) and wired (485 or CAN bus), general networking is divided into the experimental process network bus, and interconnected through ICP/IP protocol between the subnet bus, subnet bus inside connects several control modules hand in hand.Control module is divided into input module (such as the metope panel) and output module (such as relay switch module or light-adjusting module), and each module all has physical address.Utilize conventional art when carrying out light scene control, the most original method is to send control information in input module: as * number module * number loop get to * * % brightness, * number module * number loop gets to * * % brightness, * number module * number loop gets to * * % brightness, * number module * number loop gets to * * % brightness or the like, containing much information of required transmission seems very complicated.Comparatively Xian Jin light scene control technology is based on the logic control technology of group address, compare with the most original method based on the logic control technology of group address and to be a a progressive step, the main points of its technology are the loop of while switch to be compiled be identical group, compile to organizing 3 such as No. 1 loop of No. 3 modules and No. 5 loops of No. 1 module, No. 2 loops of No. 4 modules No. 2 loops and No. 3 modules are compiled and are group 5 for another example, only need so to send to order in input module: group 3 is got to 20% brightness, group 5 is got to 90% brightness, just can realize the control of a light scene, greatly reduce the data packet length or the quantity of transmission.

Summary of the invention

The technical problem to be solved in the present invention is at the deficiencies in the prior art, and the control method of a kind of precise control, light scene that volume of transmitted data is little is provided.

Technical scheme of the present invention is such: a kind of control method of light scene is characterized in that comprising the steps: (1) scene code of light scene distribution for each needs; (2) in memory, preserve pairing each circuit switching of above-mentioned scene code or dimming state; (3) send the scene code that needs to each Executive Module by system bus; (4) after each Executive Module is received this scene code, carry out the switch or the brightness in each loop according to the pairing light scene of this scene code in the memory.

The present invention compared with prior art has following advantage:

The present invention utilizes different scene codes to represent different light scenes, greatly reduce the data packet length or the quantity that realize that a scene needs, compare logic control technology based on group address, be a a progressive step again, effective control for light scene, particularly the lighting effects in large-scale place provide a kind of otherwise effective technique of more crying.

Figure of description

Below in conjunction with the specific embodiment in the accompanying drawing the present invention is described in further detail, but does not constitute any limitation of the invention.

Fig. 1 is based on the logic diagram of the logic control technology control light scene of physical address;

Fig. 2 is based on the logic diagram of the logic control technology control light scene of group address;

Fig. 3 is the logic diagram that the present invention controls light scene;

Fig. 4 is hotel guest room standard room illumination plane figure and socket figure;

Fig. 5 is a subway station station hall layer partial illumination plane graph.

Embodiment

Embodiment 1

The contrast of the different control technologys of equal illumination scene

(1) based on the logic control technology of physical address

Consult shown in Figure 1ly, comprise two Executive Modules among the figure, one of them Executive Module is the relay switch module, and its device address code is 12, comprises 1,2,3,4 loops; Another Executive Module is a light-adjusting module, its device address code is 27, comprise 1 too, 2,3,4 loops, the light scene that requirement reaches is: 1 of No. 12 equipment, 3, open in 4 loops, close in 2 loops, No. 1 loop 10% brightness of No. 27 equipment, No. 2 loop 80% brightness, No. 3 and No. 4 loop 30% brightness, if according to logic control technology based on physical address, realize above-mentioned light scene, need send packet is: open in No. 1 loop of No. 12 equipment, close in No. 2 loops of No. 12 equipment, open in No. 3 loops of No. 12 equipment, open in No. 4 loops, No. 12 loops, No. 1 loop 10% brightness of No. 27 equipment, No. 2 loop 80% brightness of No. 27 equipment, No. 3 loop 30% brightness of No. 27 equipment, No. 4 loop 30% brightness of No. 27 equipment.Obviously very loaded down with trivial details.

(2) based on the logic control technology of group address

Consult shown in Figure 2, light scene and Fig. 1 that it is represented are identical, different is state identical in each Executive Module to be compiled be identical group number, according to logic control technology based on group address, just only need send following packet: group 1 is opened, and group 2 is closed, and group 3 is got to 10% brightness, group 4 is got to 80% brightness, and group 5 is got to 30% brightness.Such packet has obviously simply been howed than the logic control technology based on physical address.

(3) the present invention is based on the logic control technology of scene address

Consult shown in Figure 3, Fig. 3 is the logic control technology based on the scene address code of the present invention, scene code of one of them key configurations that at first need be on control panel, such as 78, then under each Executive Module (relay switch module, light-adjusting module etc.) No. 78 scene addresses of internal configurations (numbering), each loop should be got to how much brightness (perhaps being failure to actuate), is stored among the EEPROM of single-chip microcomputer inside, perhaps is stored in the special EEPROM storage chip.When needs are realized above-mentioned light scene, when panel is pressed that corresponding key, panel sends the packet of No. 78 scene addresses (numbering) on bus, each Executive Module is all received this No. 78 scene addresses (numbering) data command bag on this bus, by the data of storing among the inquiry EEPROM, each loop is adjusted to (it is constant perhaps to keep former brightness) in the corresponding brightness, very simple.

Embodiment 2

Consult shown in Figure 4, be the light scene control schematic diagram that the logic control technology that the present invention is based on the scene address is used for hotel's standard room, among the figure: A Mirror front lamp, B shower lamp, C bedside lamp, D night-light, E negotiation lamp, F doorway Down lamp, G passageway lamp, H wardrobe lamp, I Socket for electric kettle, J TV socket, K desk lamp, L toilet Down lamp, M electrically driven curtain.

By intelligent control panel light scene is divided into following pattern: move in pattern, rest mode, reading model, negotiation pattern and sweeper mode, its light scene code is respectively the pattern of moving in 11, rest mode 12, reading model 13, negotiation pattern 14, sweeper mode 15, and with above-mentioned each light scene and pairing scene code storage in the EEPROM of single-chip microcomputer inside.

Be set to such as the light scene that can wherein move in pattern 11: doorway Down lamp F, passageway lamp G, night-light D, TV socket J, Socket for electric kettle I open, and other illuminations are closed.

Wherein the light scene of sweeper mode 15 is set to: passageway Down lamp F, toilet Down lamp L, night-light D open, and other illuminations are closed.

Like this, select the mode button of moving on the control panel, panel sends the packet of No. 11 scene addresses (numbering) on bus, each Executive Module is all received this No. 11 scene addresses (numbering) data command bag on this bus, data by storing among the inquiry EEPROM are adjusted to respective switch or brightness to each loop.Equally, select the sweeper mode button on the control panel, panel sends the packet of No. 15 scene addresses (numbering) on bus, each Executive Module is all received this No. 15 scene addresses (numbering) data command bag on this bus, data by storing among the inquiry EEPROM are adjusted to respective switch or brightness to each loop.

Embodiment 3

Consulting shown in Figure 5ly, is that the logic control technology that the present invention is based on the scene address is used for subway station station hall layer partial illumination plane graph, is that the ticketing hall is divided into N1～N10 lighting loop, and wherein N10 is the emergency lighting loop.Can light scene be divided into following pattern by intelligent control panel: daily energy-saving mode, peak period operation mode, night operation mode, sweeper mode and the false pattern of joint, and give following scene code respectively, daily energy-saving mode 21, peak period operation mode 22, night, operation mode 23, sweeper mode 24, the false pattern 25 of joint, and with above-mentioned each light scene and pairing scene code storage in the EEPROM of single-chip microcomputer inside.

Specifically the light scene of daily energy-saving mode 21 can be arranged to: only open N1, N2, N3, N5, N7 loop; The light scene of peak period operation mode 22 is arranged to: only open N3～N9 loop.Like this, select the daily energy-saving mode button on the control panel, panel sends the packet of No. 21 scene addresses (numbering) on bus, each Executive Module is all received this No. 21 scene addresses (numbering) data command bag on this bus, by the data of storing among the inquiry EEPROM, open in N1, N2, N3, N5, N7 loop, all the other passes.Equally, select the peak period operation mode button on the control panel, panel sends the packet of No. 22 scene addresses (numbering) on bus, each Executive Module is all received this No. 22 scene addresses (numbering) data command bag on this bus, by the data of storing among the inquiry EEPROM, open in N3～N9 loop, and its cocircuit closes.

Claims

1. the control method of a light scene is characterized in that comprising the steps: (1) scene code of light scene distribution for each needs; (2) in memory, preserve pairing each circuit switching of above-mentioned scene code or dimming state; (3) send the scene code that needs to each Executive Module by system bus; (4) after each Executive Module is received this scene code, carry out the switch or the brightness in each loop according to the pairing light scene of this scene code in the memory.

2. the control method of a kind of light scene according to claim 1 is characterized in that, described scene code is the combination of one or more Arabic numerals.

3. the control method of a kind of light scene according to claim 1 is characterized in that, described scene code is the combination of one or more English alphabet.

4. the control method of a kind of light scene according to claim 1 is characterized in that, described scene code is the combination of at least one Arabic numerals and at least one English alphabet.

5. the control method of a kind of light scene according to claim 1 is characterized in that, described scene code is one or more middle literal.

6. according to the control method of the arbitrary described a kind of light scene of claim 1 to 5, it is characterized in that described memory is the EEPROM of EEPROM storage chip or single-chip microcomputer inside.

7. according to the control method of the arbitrary described a kind of light scene of claim 1 to 5, it is characterized in that described Executive Module is relay switch module or light-adjusting module.

8. the control method of a kind of light scene according to claim 6 is characterized in that, described Executive Module is relay switch module or light-adjusting module.