CN102668713B - LED illumination system, stairway illumination device, and stairway comprising same - Google Patents
LED illumination system, stairway illumination device, and stairway comprising same Download PDFInfo
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- CN102668713B CN102668713B CN201080053260.5A CN201080053260A CN102668713B CN 102668713 B CN102668713 B CN 102668713B CN 201080053260 A CN201080053260 A CN 201080053260A CN 102668713 B CN102668713 B CN 102668713B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
Abstract
An LED illumination system (101) comprises a plurality of LED units (111-119), each LED unit thereof further comprising a plurality of LED chips; a controller (170) that is connected to the plurality of LED units (111-119), groups and identifies the plurality of LED units (111-119) into a plurality of unit groups with ID codes allocated for the identification of the plurality of LED units (111-119), and controls the illumination on a per unit group basis; and sensors (151, 152) that output output signals employed in the control of the illumination of the plurality of unit groups to the controller. Such a configuration facilitates reduced energy consumption while illuminating a stairway or other object to be illuminated in an appropriate manner.
Description
Technical field
The present invention relates to for the LED illumination System of such as stair illumination, stair lighting device and the stair possessing it.
Background technology
Figure 16 represents an example (such as with reference to patent documentation 1) of the existing LED illumination System for stair illumination.LED illumination System 190 shown in this figure possesses multiple LED unit 191.Each LED unit 191 is installed on front end or the vertical panel (Cu Write body plate of the pedal 193 of stair 192) top of 194.Such as, between the lights, waiting the darker time period, by lighting LED unit 191, irradiating pedal 193.Fall thereby, it is possible to prevent the people of stair activity 192 from going to the wrong way.
But such as at common house, the frequency of people's stair activity 192 is not too high.If light LED unit 191 during unmanned contact, then can waste the energy required for it.In addition, the people of stair activity 192 noted the pedal 193 that oneself will set foot on or vertical panel 194 at that time, but substantially can not note pedal 193 in addition or vertical panel 194.Can say that irradiating these is not waste by the energy of the pedal 193 noted or vertical panel 194 too.
In addition, in the stair of house etc., when its user steps on the stepped plate that sky sets foot on, above-mentioned user may be injured.Particularly, when the luminance shortage of above-mentioned stair, above-mentioned user is difficult to see above-mentioned stepped plate clearly, and the risk that above-mentioned user steps on sky stepped plate raises.
In order to eliminate the problem of luminance shortage in above-mentioned stair, generally stair lighting device is set in these stair.There are all kinds as above-mentioned stair lighting device.Wherein, the trouble that the switch connecting above-mentioned stair lighting device to eliminate above-mentioned user is lighted, is provided with transducer to detect above-mentioned user, automatically starts lighting of this stair lighting device.Such as, stair lighting device disclosed in patent documentation 2 (stair of band illumination), be provided with the transducer detecting the position that above-mentioned user exists at the handrail of above-mentioned stepped plate or above-mentioned stair, light the light-emitting diode (hereinafter referred to as " LED ") of the tread of this stepped plate corresponding to the location that is configured at the above-mentioned user detected with this transducer.Thus, by lighting above-mentioned LED, even if above-mentioned user, when the luminance shortage of above-mentioned stair, also can see the tread of above-mentioned stepped plate.
But in stair lighting device disclosed in patent documentation 2, be not provided with the direct of travel of the user detecting above-mentioned stair, namely above-mentioned user is the structure will gone upstairs or will go downstairs.Therefore, in above-mentioned stair lighting device, also can there is following situation: although light the above-mentioned LED configured at the tread of the above-mentioned stepped plate corresponding with the location of above-mentioned user, not light the above-mentioned LED of the tread configuration of the above-mentioned stepped plate of the direct of travel above-mentioned user.Under these circumstances, above-mentioned user is difficult to the above-mentioned stepped plate seeing direct of travel.
Patent documentation 1: Japanese Unexamined Patent Publication 2001-229729 publication
Patent documentation 2: Japanese Unexamined Patent Publication 2005-146747 publication
Summary of the invention
The present invention completes based on above-mentioned situation, and its object is to provide a kind of LED illumination System, this LED illumination System suitably can irradiate the lighting objects such as stair, and can realize power consumption reduction.In addition, its object is also that providing a kind of can provide user can use the stair lighting device of the environment of stair safely and possess its stair.
The LED illumination System that first side of the present invention provides, it is characterized in that, comprising: multiple LED unit, each LED unit possesses multiple LED chip; Controller, is connected with above-mentioned multiple LED unit, and above-mentioned multiple LED unit is divided into multiple unit group of the ID be assigned with for identifying above-mentioned multiple LED unit and identifies, is undertaken lighting control by each said units group; With more than 1 transducer, above-mentioned controller is exported to the output signal lighting control being used to above-mentioned multiple unit group.
In a preferred embodiment of the invention, above-mentioned multiple unit group provides mutual sequence by above-mentioned ID.
In a preferred embodiment of the invention, in above-mentioned multiple unit group, be arranged in the upper said units group of above-mentioned sequence, more be arranged on the pedal of upper strata (higher level) side of stair (step), be arranged in the said units group of the bottom of above-mentioned sequence, be more arranged on the pedal of lower floor (subordinate) side of stair.
In a preferred embodiment of the invention, in above-mentioned multiple unit group, be arranged in the said units group of the bottom of above-mentioned sequence, be more arranged on the pedal of the upper layer side of stair, be arranged in the upper said units group of above-mentioned sequence, be more arranged on the pedal of the lower layer side of stair.
In a preferred embodiment of the invention, possess 2 the sensors, above-mentioned controller, when receiving the output signal from a sensor, from the said units group of the upper in above-mentioned sequence, make above-mentioned multiple unit group light successively, when receiving the output signal from another the sensor, from the said units group of the lowermost position in above-mentioned sequence, above-mentioned multiple unit group is made to light successively.
In a preferred embodiment of the invention, above-mentioned controller can regulate and light speed when each said units group is lighted.
In a preferred embodiment of the invention, above-mentioned controller can regulate the lighting start time difference of 2 said units groups adjacent in above-mentioned sequence.
In a preferred embodiment of the invention, above-mentioned controller can regulate extinguishing speed when each said units group is extinguished.
In a preferred embodiment of the invention, above-mentioned controller can regulate the maximal illumination of each said units group.
In a preferred embodiment of the invention, above-mentioned controller, after any one said units group in above-mentioned upper and lowermost position starts to light, till above-mentioned multiple unit group all becomes illuminating state, maintain the illuminating state of each said units group lighted.
In a preferred embodiment of the invention, above-mentioned controller can be lighted to hold time to whole the moment all becoming illuminating state from above-mentioned multiple unit group to starting to extinguish and regulate.
In a preferred embodiment of the invention, above-mentioned controller comprises: normal mode, according to making after above-mentioned multiple unit group starts to light from the output signal of any one transducer in above-mentioned 2 transducers, during till making above-mentioned multiple unit group extinguish, the new output signal from this transducer is not used and light in control; With displaying pattern, according to making after above-mentioned multiple unit group starts to light from the output signal of any one transducer in above-mentioned 2 transducers, during till making above-mentioned multiple unit group extinguish, when receiving the new output signal from this transducer, after above-mentioned multiple unit group is extinguished immediately, restart to light control.
In a preferred embodiment of the invention, additional transducer is also possessed.
In a preferred embodiment of the invention, above-mentioned controller, when receiving the output signal from above-mentioned additional transducer, makes in above-mentioned multiple unit group, the upper in above-mentioned sequence and the arbitrary said units group beyond lowermost position start to light.
In a preferred embodiment of the invention, the output signal of above-mentioned additional transducer wirelessly (radio) be transferred into above-mentioned controller.
The stair lighting device that second side of the present invention provides, is characterized in that, comprising: the test section detected the user of the stair possessing multiple stepped plate; Be arranged at multiple light source portion of above-mentioned multiple stepped plate respectively; With the control part lighting control carrying out above-mentioned multiple light source portion according to the detection of above-mentioned test section, above-mentioned control part, when making above-mentioned multiple light source portion extinguish, when the either end of above-mentioned test section in the upper strata end and lower floor's end of above-mentioned stair detects above-mentioned user, from the above-mentioned light source portion above-mentioned stepped plate setting of one end of this user being detected in above-mentioned upper strata end and above-mentioned lower floor end, to the above-mentioned light source portion of the above-mentioned stepped plate setting of the other end at above-mentioned stair, lamp is made to light successively.
In a preferred embodiment of the invention, above-mentioned test section is made up of touch sensor, is installed on the handrail arranged along above-mentioned stair.
In a preferred embodiment of the invention, above-mentioned light source portion is made up of the multiple LED being arranged in wire, and the back side of stepped leading edge (fore-end) at above-mentioned stepped plate, is arranged in groove that the Width along above-mentioned stair arranges.
In a preferred embodiment of the invention, at above-mentioned stepped plate, above-mentioned light source portion is arranged on the whole region of the Width of above-mentioned stair.
The stair that 3rd side of the present invention provides, is characterized in that, comprising: multiple stepped plate; The stair lighting device above-mentioned with claim 16.
Other features and advantages of the present invention are from the detailed description carried out with reference to accompanying drawing.
Accompanying drawing explanation
Fig. 1 is the overall skeleton diagram of the LED illumination System represented based on first embodiment of the invention.
Fig. 2 is the system construction drawing of the LED illumination System shown in Fig. 1.
Fig. 3 is the plane graph of the LED unit representing the LED illumination System shown in Fig. 1.
Fig. 4 is the sectional view of the IV-IV line along Fig. 3.
Fig. 5 is the sequential chart lighting an example of control under the normal mode representing the LED illumination System shown in Fig. 1.
Fig. 6 is the sequential chart lighting other example of control under the normal mode representing the LED illumination System shown in Fig. 1.
Fig. 7 is the sequential chart lighting an example of control under the displaying pattern (demo mode) representing the LED illumination System shown in Fig. 1.
Fig. 8 is the system construction drawing of the LED illumination System represented based on second embodiment of the invention.
Fig. 9 is the system construction drawing of the LED illumination System represented based on third embodiment of the invention.
Figure 10 is the stereogram of the example representing stair lighting device of the present invention and stair.
Figure 11 is the side view of the stair representing Figure 10.
Figure 12 is the side view of the light source portion of the stair lighting device representing Figure 10.
Figure 13 is the front elevation of the light source portion of the stair lighting device representing Figure 10.
Figure 14 is the block diagram of the stair lighting device representing Figure 10.
Figure 15 is the flow chart of the action of the stair lighting device representing Figure 10.
Figure 16 is the overall skeleton diagram of the example representing existing LED illumination System.
Embodiment
Below, with reference to accompanying drawing, the preferred embodiment of the present invention is illustrated.
Fig. 1 and Fig. 2 represents the LED illumination System based on first embodiment of the invention.The LED illumination System 101 of present embodiment possesses multiple LED unit 111 ~ 119, touch sensor 151,152 and controller 170.LED illumination System 101 is for the illumination of the stair 135 of such as house.
LED unit 111 ~ 119 as shown in Figure 1, is installed on the pedal 133 of stair 135 respectively, is connected with controller 170.LED unit 111 ~ 119 is same specification in the present embodiment, for LED unit 111, as shown in Figure 3 and Figure 4, possesses: shell 141, substrate 142, multiple LED module 143 and diffuser plate 144.In addition, in figure 3, for the ease of understanding, diffuser plate 144 is eliminated.
Shell 141 is overall in elongate shape, and cross section, in roughly コ font, is made up of such as resin or aluminium.Shell 141 keeps substrate 142 and diffuser plate 144.In the pair of side plates of shell 141, the width of is larger than another width (the paper above-below direction size of Fig. 4), and the side plate that width is little is configured at from the side close to vertical panel 132, and the side plate that width is large is configured at from the side away from vertical panel 132.
Substrate 142, in rectangular elongated shape, is made up of the glass epoxy resin being such as mixed into the higher filler of thermal conductivity.Such as install in a row equally spacedly at substrate more than 142 LED module 143.
Multiple LED modules 143 are light sources of LED unit 111 ~ 119, possess LED bare.More specifically, each LED module 143 possesses the substrate or wire that are equipped with above-mentioned LED bare and the light-transmissive resin covering above-mentioned LED bare, is provided with the resin enclosure suitably surrounding above-mentioned light-transmissive resin.Above-mentioned LED bare is made up of such as GaN based semiconductor, sends such as blue light.Above-mentioned light-transmissive resin is made up of the material being mixed into fluorescent material in such as transparent silicones or epoxy resin.This fluorescent material is encouraged by the blue light from above-mentioned LED bare, sends such as sodium yellow.LED module 143, by making blue light and sodium yellow mixing, can send the light of white or bulb color.In the present embodiment, LED module 143 sends the light of bulb color.
Diffuser plate 144 is made up of such as milky semi-transparent resin, make from multiple LED module 143 light diffusion and through.Thus, the light entertaining softer impression is irradiated from LED unit 111 ~ 119.In the present embodiment, shell 141 is installed with above-mentioned posture, and thus, diffuser plate 144 tilts in the mode of a little vertically plate 132 side.
Touch sensor 151,152 comes the most subordinate of stair 135 or most higher level for detecting people, has electrode 154,155 respectively.Electrode 154 is installed on the lower end of handrail 131, and electrode 155 is installed on the upper end of handrail 131.If people's contact electrode 154,155, then from touch sensor 151,152 output detection signal 138,139 corresponding respectively.
Controller 170, for carrying out the light emitting control of multiple LED unit 111 ~ 119, possesses: master control part 171, multiple sub-control portion 172 and the multiple connectors 173 as input and output portion.Controller 170, via multiple connector 173, is connected with multiple LED unit 111 ~ 119 and touch sensor 151,152.In addition, controller 170, such as via illustrated AC/DC transducer, supplies direct current power.
Master control part 171 lights program stored in what have multiple LED unit 111 ~ 119, by receiving the detection signal 138,139 from touch sensor 151,152, for the illuminating state of LED unit 111 ~ 119, sends instruction respectively to multiple sub-control portion 172.Multiple sub-control portion 172 is arranged correspondingly with LED unit 111 ~ 119, has the LED driver lighting control of the LED module 143 carrying out such as LED unit 111 ~ 119.
In the present embodiment, the said unit group of the present invention is formed with each of multiple LED unit 111 ~ 119 of multiple sub-control portions 172 separate connection.In other words, in the present embodiment, any one only in multiple LED unit 111 ~ 119 belongs to each unit group.Different from such structure, also can be that a sub-control portion 172 is connected with multiple LED unit 111 ~ 119, multiple LED unit belongs to the structure of said units group.
Then, referring to Fig. 5 ~ Fig. 7, what multiple LED unit 111 ~ 119 that controller 170 carries out were described lights control.
Light control about multiple LED unit 111 ~ 119, controller 170 has normal mode and these two patterns of displaying pattern.Fig. 5 and Fig. 6 represents and lights control under normal mode, and Fig. 7 represents and lights control under displaying pattern.
The adjustable parameter for lighting LED unit 111 ~ 119 is preset with in master control part 171.Specifically, be lighting time 181, light interval time 182, light the duration 183, fall time 184 and maximal illumination 185.Lighting time 181 is the illumination 121 ~ 129 of LED unit 111 ~ 119 becomes maximal illumination 185 time from 0.Lighting interval time 182 is light from any one starting point LED unit 111 ~ 119, until the LED unit will lighted subsequently in LED unit 111 ~ 119 starts the time of lighting.Lighting the duration 183 is after all LED unit 111 ~ 119 are lighted, until start the time of extinguishing.Fall time 184 is that illumination 121 ~ 129 becomes the time of 0 from maximal illumination 185.Maximal illumination 185 is that the maximal illumination that the LED module 143 of LED unit 111 ~ 119 is original had is multiplied by arbitrary proportion and the illumination obtained.
In addition, about extinguishing, not during the fall time 184, reduce illumination 121 ~ 129 with certain proportion, but gradually reduce the ratio of illumination minimizing.Specifically, illumination 121 ~ 129 is extinguished until after becoming 5% of maximal illumination 185, periodically gradually reduces minimizing ratio, until become 1%, 0.1% of maximal illumination 185.Thus, light before extinguishing completely can not be there is and to suddenly disappear such impression, and achieve the extinguishing entertaining smooth and easy impression.
As shown in Figure 5, controller 170, based on the detection signal 138,139 from touch sensor 151,152, controls the illumination 121 ~ 129 of LED unit 111 ~ 119.First, at moment t1, if want the people of the stair 135 in upper Fig. 1 to contact the electrode 154 being arranged at the lower end of handrail 131, then send detection signal 138 from touch sensor 151 to controller 170.So master control part 171 sends instruction to the sub-control portion 172 be connected with the LED unit 111 being positioned at lowermost position in LED unit 111 ~ 119, lights LED unit 111.And LED unit 111 is lighted from moment t1, after lighting time 181, illumination 121 becomes maximal illumination 185.
In addition, if LED unit 111 is passed through from the moment t1 of lighting start light interval time 182, then master control part 171 sends the sub-control portion 172 be connected with the LED unit 112 that the next one will be lighted and lights instruction.So, LED unit 112 starts to light, and illumination 122 becomes maximal illumination 185 after lighting time 181.Successively to LED unit 111 ~ 119, carry out lighting control according to such order.The time of in advance setting for people's upper level stair 135 required for interval time 182 will be lighted, the rhythm of cooperation person to go upstairs, light LED unit 111 ~ 119 from the most subordinate of stair 135 successively to most higher level.
Then, at moment t3, the LED unit 119 being positioned at upper is lighted, and becomes full illuminating state.During lighting the duration 183, maintain this full illuminating state.Then, at moment t4, to the sub-control portion 172 be connected with all LED unit 111 ~ 119, send the instruction of extinguishing from master control part 171.The illumination 121 ~ 129 of LED unit 111 ~ 119 drops to 0 through the fall time 184 from maximal illumination 185.Then, at moment t5, become full OFF state.
In addition, under normal mode, set as follows: if send detection signal 138 at moment t1, then until during moment t5 becomes full extinguishing, even if having input the detection signal 138 from touch sensor 151, also ignored.Such as, even if at the detection signal 138 according to moment t1, LED unit 111 ~ 119 light successively during moment t2, again send detection signal 138, also can not stop at that time light control successively, and continue to light.
Fig. 6 represent under normal mode other light control example.In the example shown in this figure, represent want to go upstairs 135 people come most subordinate one rear flank, want to go downstairs 135 people come the example of most higher level side light control.In this example embodiment, if send detection signal 138 at moment t1, then from LED unit 111, control is lighted according to above-mentioned main points successively.
On the other hand, at the moment become before full illuminating state and moment t2, if people contacts the electrode 155 of most higher level side, then send detection signal 139.If receive detection signal 139, then master control part 171 starts to light successively to bottom from being positioned at the LED unit 119 of upper sequentially.That is, coordinate the action of two people come from the most subordinate side of stair 135 and most higher level side, LED unit 111 ~ 119 is lighted successively from both sides.Then, full illuminating state is become at moment t3.Then, after lighting the duration 183, start simultaneously to extinguish LED unit 111 ~ 119, the moment t5 after the fall time 184 becomes full OFF state.
Fig. 7 represents and lights control under displaying pattern.This pattern in such as house exhibition or illumination instrument exhibition etc., the use such as when repeating briefly to show the appearance lighted successively.If send detection signal 138 at moment t1, then master control part 171 is lighted successively from LED unit 111.But if again send detection signal 138 becoming the moment t2 before entirely lighting, then master control part 171 stops to light control successively, makes all LED unit 111 ~ 119 temporarily extinguish.And, after becoming full OFF state, restart to light successively from LED unit 111.In addition, this is not illustrated in FIG., but when lighting period transmission detection signal 139 successively, lights successively after the full extinguishing of pressure from LED unit 119.
Then, the effect of LED illumination System 101 is described.
According to the present embodiment, only light LED unit 111 ~ 119 when the people of stair activity 135 comes, therefore during the people not having stair activity 135, multiple LED unit 111 ~ 119 can be made to be OFF state.Thus, such as, in from dusk in the darker time period at night, do not need multiple LED unit 111 ~ 119 is always lighted.Therefore, it is possible to suitably irradiate stair 135, can not go to the wrong way to make the people of stair activity 135 and fall, and can energy ezpenditure be cut down.
If the people of stair activity 135 contacts touch sensor 151,152, be then positioned at from LED unit 111 ~ 119 the LED unit close to the position of this people and light successively.Thus, such as, when people starts to go upstairs 135, the pedal 133 unnecessarily irradiating the also not close most higher level of people can be avoided.The further reduction of this applicable energy ezpenditure.
Control example is lighted, even if when from the most subordinate side of stair 135 and the equal messenger in most higher level side, also the pedal 133 being positioned at respective underfooting and vertical panel 132 suitably can be irradiated as what illustrate with reference to Fig. 6.In addition, as shown in Figure 5 light control example, even if people go upstairs 135 time, occur thinking going upstairs from behind 135 people, owing to ignoring the detection signal 138 of moment t2, therefore also can not occur to go upstairs in advance 135 the underfooting dimmed this unfavorable condition undeservedly of people.In addition, light until become and entirely light by what maintain the LED unit 111 ~ 119 lighted, can suitable radiation to go upstairs from behind 135 the underfooting of people.
By possessing the displaying pattern shown in Fig. 7, in house exhibition etc., when more attendant by the content understanding lighting control of LED illumination System 101 to expected degree when, can interrupt lighting control.Thereby, it is possible to avoid making a lot of attendant wait simply until the bright control of series of points terminates.
By lighting time 181 can be adjusted, avoid to a kind of unexpected impression lighted suddenly of people, and can prevent without the need to the cost longer time until become maximal illumination 185.Light interval time 182 by regulating, with the use of the translational speed of the people of this LED illumination System 101, can light successively.The duration 183 is lighted by regulating, can until suitably light during the people that uses terminates in stair 135 grade movement.By the fall time 184 can be regulated, can avoid to the unexpected impression of a kind of unexpected extinguishing of people.Lighting time 181 is that illumination 121 ~ 129 becomes the time of maximal illumination 185 from 0.By maximal illumination 185 can be regulated, the hobby being met user by the brightness of LED illumination System 101 WBR can be made.
Fig. 8 ~ Fig. 9 represents other execution mode of the present invention.In addition, in these figures, to key element same or similar with above-mentioned execution mode, the Reference numeral identical with above-mentioned execution mode is marked.
Fig. 8 represents the LED illumination System based on the second execution mode of the present invention.The LED illumination System 102 of present embodiment is also possess touch sensor 153 this point with the difference of above-mentioned execution mode.Touch sensor 153 is connected with master control part 171 via connector 173.The electrode 156 of touch sensor 153 is such as being provided with electrode 154, is being provided with in the stair 135 of electrode 155 in the upper end of handrail 131 in the lower end of handrail 131, be installed on the handrail 131 near the platform in the middle of stair.
By such structure, controller 170 can not only identify that the people of stair activity 135 is positioned at the most subordinate side of stair 135 and most higher level side, can also identify the near middle arriving stair 135.Thus, can also regulate as follows: coordinate the action of people shift to an earlier date or postpone the rhythm lighted successively of LED unit 111 ~ 119.
Fig. 9 represents the LED illumination System based on the 3rd execution mode of the present invention.The LED illumination System 103 of present embodiment possesses the radio-cell 161,162 detection signal of touch sensor 153 being transferred to master control part 171, and this point is different from the embodiment described above.Radio-cell 161,162 is the wireless communication devices of the radio communication of carrying out such as 2.4GHz frequency band, has the physical layer based on such as IEEE802.15.4 specification.Radio-cell 161 is connected with master control part 171, plays the function as so-called machine tool.Radio-cell 162 is connected with touch sensor 153, plays the effect as so-called handset.
According to such structure, touch sensor 153 can be arranged on from the place away from controller 170 or stair 135.Such as, if touch sensor 153 to be arranged on the corridor be connected with the entrance of house or stair 135, then can before people comes near stair 135, by the detection signal from touch sensor 153, carry out making all LED unit 111 ~ 119 or the individual arbitrarily control for micro-illuminating state wherein.
LED illumination System of the present invention is not limited to above-mentioned execution mode.The concrete structure of each several part of LED illumination System of the present invention freely can carry out various design alteration.
Order LED unit 111 ~ 119 being arranged on multiple pedals 133 of stair 135 is not limited to the order in above-mentioned execution mode.Can be contrary with above-mentioned execution mode, be the pedal 133 LED unit 111 being arranged on most higher level, LED unit 119 be arranged on the order of the pedal 133 of most subordinate.
As the transducer of contact detecting people, being not limited to above-mentioned touch sensor 151 ~ 153, also can be that such as electro-optical pickoff etc. can the device of existence of suitable detection people.LED illumination System of the present invention is applicable to the illumination of stair, but its purposes is not limited thereto, can be used in the illumination on slope or pavement etc. and with the contact of the motive objects artificially represented, multiple LED unit (unit group) is lighted successively to the various uses controlling irradiation object region by basis.
Figure 10 represents that stair lighting device of the present invention is routine with of the stair possessing it.The stair lighting device 201 of present embodiment comprises 2 test sections 202, multiple light source portion 203 and control part 204.Stair lighting device 201 is the lighting devices used as the lighting use of stair 205, and a kind of user of stair 205 can be provided can to use the environment of stair 205 safely.
Apply the stair 205 of stair lighting device 201 as shown in Figure 10 and Figure 11.Stair 205 are arranged in order to not shown user moves between upper strata 206 and lower floor 207.Stair 205 have multiple base plate (vertical panel) 208 and multiple stepped plate 209.Multiple stepped plate 209 is supported by multiple base plate 208 respectively.Each stepped plate 209 has tread 210 that user sets foot on and from the outstanding part of base plate 208 and stepped leading edge (nosing) 211.In addition, stair 205 have the handrail 214 for preventing above-mentioned user from falling from stepped plate 209.Handrail 214 is supported on wall 212 by support 213.
2 test sections 202 detect above-mentioned user at upper strata 206 side of stair 205 and lower floor 207 side.Test section 202 can be arranged at handrail 214 or stepped plate 209 etc.In Figure 10 and Figure 11, test section 202 is made up of touch sensor, is arranged at handrail 214.A test section 202 is arranged at the upper layer side end 215 of handrail 214.This test section 202 detect above-mentioned user get a grip on the rail 214 the situation of upper layer side end 215, thus, the existence of the above-mentioned user of upper strata 206 side at stair 205 is detected.Another test section 202 is arranged at the lower layer side end 216 of handrail 214.This test section 202 detect above-mentioned user get a grip on the rail 214 the situation of lower layer side end 216, thus, the existence of the above-mentioned user of lower floor 207 side at stair 205 is detected.The information that test section 202 detects is sent to control part 204.
In addition, when test section 202 is arranged on stepped plate 209, test section 202 is made up of the pressure sensor being arranged at weight under stepped plate 209, that detect when above-mentioned user sets foot on the tread 210 of stepped plate 209.In this case, a test section 202 is configured at the stepped plate 209 times of the superiors (higher level) 206 side.This test section 202 to be set foot on the situation on the tread 210 of this stepped plate 209 by detecting above-mentioned user, detects the existence of the above-mentioned user of upper strata 206 side at stair 205.Another test section 202 is configured at the ground 230 times of the lower floor 207 of stair 205.The situation that this test section 202 is set foot on this ground 230 by detecting above-mentioned user, detects the existence of the above-mentioned user of lower floor 207 side at stair 205.In addition, test section 202 than the above described structure, also can be made up of force-feeling sensors such as infrared ray sensors.And, also can by being arranged at base plate 208, the test section 202 of tread 210 or wall 212 etc. of stepped plate 209 detects the existence of above-mentioned user.
Multiple light source portion 203 is configured at multiple stepped plate 209 respectively.Light source portion 203 is arranged to illuminate for the purpose of stepped plate 209 grade, is configured at the back side 217 of the stepped leading edge 211 of stepped plate 209.Each light source portion 203, by carrying out above-mentioned configuration, irradiates the tread 210 of the stepped plate 209 of one-level lower than the stepped plate 209 being configured with self and stepped leading edge 211 or ground 230.In addition, each light source portion 203 utilizes the illumination of being reflected by the tread 210 of stepped plate 209, stepped leading edge 211 or ground 230 to penetrate handrail 214 and base plate 208 etc. around it.
At this, light source portion 203 as shown in figure 13, at the back side 217 of the stepped leading edge 211 of stepped plate 209, in the groove 218 arranged along the Width of stair 205, is arranged with spreading all over the whole region of the Width of stair 205.Thus, light source portion 203 can illuminate the whole region of the Width of tread 210 and stepped leading edge 211.This is related to above-mentioned user can see the size of the tread 210 of stepped plate 209 and the position etc. of stepped leading edge 211 exactly.
In addition, light source portion 203 as shown in Figure 12 and Figure 13, uses multiple LED219 to form.Each LED219 is formed in the mode of the tread 210 and stepped leading edge 211 that illuminate the stepped plate 209 of one-level lower than the stepped plate 209 being configured with self.In addition, light source portion 203 as shown in figure 12, is accommodated in groove 218 completely, not configure from the mode that the back side 217 of the stepped leading edge 211 of stepped plate 209 is outstanding.Thus, prevent the light sent from LED219 from directly entering the eyes of above-mentioned user.And then light source portion 203, in order to realize the homogenizing of the light sent from LED219, is formed in the mode being linear array by multiple LED219.Thus, light source portion 203 more uniformly can irradiate the tread 210 and stepped leading edge 211 etc. of stepped plate 209.
And, light source portion 203 is provided with lid 220.Lid 220 is to protect LED219, and configure in the mode of surrounding LED219.Lid 220 by having the glass of light transmission, plastic or other material forms.As these materials, by selecting be colored as the material of milky etc. or be added with the material etc. of light diffusate, the further homogenizing of the light sent from LED219 can be realized.In addition, in Figure 12 and Figure 13, the cross section of lid 220 is roughly trapezoidal, but is not limited thereto, and can be arbitrary shape.
Control part 204 is based on the information from test section 202, and that carries out light source portion 203 lights control, as shown in figure 14, is connected with all test sections 202 and light source portion 203.Control part 204 is such as made up of not shown microcomputer, memory etc.Control part 204 also possesses DC power supply, and it is connected with source power supply by not shown power line, utilizes the alternating electromotive force supplied from this source power supply, generates the direct current power being used for light source portion 203 being carried out to power supply supply.In addition, control part 204, in Figure 10 and Figure 11, be configured at stepped plate 209 bottom, but its allocation position does not limit, and also can be configured in such as wall 212.
The light source portion 203 that control part 204 carries out light control, carry out according to the flow chart shown in Figure 15.In S1, control part 204 is under the whole state extinguished of light source portion 203, namely current do not using the state of above-mentioned user of stair 205 under, judge whether the test section 202 of side, upper strata 206 detects above-mentioned user at upper strata 206 1 side of stair 205.If under the state that light source portion 203 is all extinguished, the test section 202 of side, upper strata 206 detects above-mentioned user at upper strata 206 1 side of stair 205, then control part 204 judges that above-mentioned user enters stair 205, wanting to go downstairs (for being (YES) S1) from upper strata 206 to lower floor 207, entering S2.On the other hand, if light source portion 203 is not all extinguished, or the test section 202 of side, upper strata 206 does not detect above-mentioned user (being no (NO) in S1) at upper strata 206 1 side of stair 205, then control part 204 enters S8.
In the S2 of Figure 15, control part 204 lights the light source portion 203 of the stepped plate 209 being configured in the superiors 206 side.Thus, when above-mentioned user wants to go downstairs from upper strata 206 to lower floor 207, first, tread 210 and the stepped leading edge 211 of the stepped plate 209 of the second level from upper strata 206 can be seen.
In addition, when control part 204 lights the light source portion 203 of the stepped plate 209 being configured in the superiors 206 side, also can light the light source portion 203 configured at the stepped plate 209 being positioned at the scope from upper strata 206 to the step of regulation progression lower than it in the lump.So, above-mentioned user can see tread 210 and the stepped leading edge 211 of multiple stepped plates 209 of direct of travel side (side, lower floor 207 direction) simultaneously.
In the S3 of Figure 15, after control part 204 judges newly to light light source portion 203 in this figure S2 or S4, the time that the time required for the stepped plate 209 moving to one-level lower than it with above-mentioned user from stepped plate 209 of whether have passed through is suitable.When control part 204 is judged as have passed through the above-mentioned time (for being (YES) in S3), enter S4.In addition, control part 204 is judged as, without (being no (NO) in S3) when the above-mentioned time, waiting for (standby).In addition, the above-mentioned time can be determined by the average translational speed of above-mentioned user, maybe can be decided by the actual translational speed etc. of the above-mentioned user of stair 205 that uses of actual measurement.In addition, the above-mentioned time also by the not shown terminal etc. be connected with control part 204, can be set by above-mentioned user.
In the S4 of Figure 15, control part 204, from the stepped plate 209 of the light source portion 203 of the superiors 206 side of lighting before being provided with, lights the light source portion 203 of the stepped plate 209 being configured at one-level lower than it further.Thus, control part 204 coordinates the translational speed of above-mentioned user, from be configured at the superiors 206 side stepped plate 209 light source portion 203, to the light source portion 203 of stepped plate 209 being configured at orlop (subordinate) 207 side, light successively.
In the S5 of Figure 15, control part 204 confirms whether the light source portion 203 of the stepped plate 209 of orlop 207 side is lighted.When this light source portion 203 is lighted, control part 204 be judged as from the light source portion 203 of the stepped plate 209 being configured at the superiors 206 side to be configured at orlop 207 side stepped plate 209 light source portion 203 light end (for being (YES) in S5) successively, enter S6.On the other hand, control part 204, when the light source portion 203 of the stepped plate 209 being configured at orlop 207 side is not lighted, is judged as that above-mentioned lighting successively is not terminated (being no (NO) in S5), returns S3.
In the S6 of Figure 15, control part 204 judges whether the test section 202 of lower floor 207 side detects above-mentioned user at lower floor 207 1 side of stair 205.If the test section 202 of lower floor 207 detects above-mentioned user (for being (YES) in S6) at lower floor 207 1 side of stair 205, then control part 204 is judged as that above-mentioned user finishes, to the use of stair 205, to enter S15.On the other hand, if the test section 202 of lower floor 207 does not detect above-mentioned user (being no (NO) in S6) at lower floor 207 1 side of stair 205, then control part 204 enters S7.
In the S7 of Figure 15, under the state that control part 204 all extinguishes in light source portion 203 in S1, be judged as that the test section 202 of side, upper strata 206 is after upper strata 206 1 side of stair 205 detects above-mentioned user, judge whether to have passed through above-mentioned user and leave time required for stair 205.This is in order to avoid to be made up of touch sensor at test section 202 and to be arranged at handrail 214, when above-mentioned user does not contact the test section 202 of lower floor 207 side and leaves stair 205, or above-mentioned user turn back in the midway of stair 205 upper strata 206 time etc., the state that light source portion 203 maintainings lights is constant.When control part 204 is judged as have passed through the above-mentioned time (for being (YES) in S7), enter S15.On the other hand, be judged as, without (being no (NO) in S7) when the above-mentioned time, returning S6.In addition, the above-mentioned time by the decision such as quantity of the stepped plate 209 of stair 205, such as, is five minutes.In addition, the above-mentioned time also by the above-mentioned terminal etc. be connected with control part 204, can be set by above-mentioned user.
In the S8 of Figure 15, under control part 204 judges state, the i.e. current state of above-mentioned user not using stair 205 all extinguished in light source portion 203, whether the test section 202 of lower floor 207 side detects above-mentioned user at lower floor 207 1 side of stair 205.If under the state that light source portion 203 is all extinguished, the test section 202 of lower floor 207 side detects above-mentioned user at lower floor 207 1 side of stair 205, then control part 204 is judged as that above-mentioned user enters stair 205, above-mentioned user wants 205 (for being (YES) the S8) that go upstairs from lower floor 207 to upper strata 206, enters S9.On the other hand, if light source portion 203 is not extinguished completely, or the test section 202 of lower floor 207 side does not detect above-mentioned user (being no (NO) in S8) at lower floor 207 1 side of stair 205, then control part 204 returns S1.
In the S9 of Figure 15, control part 204 lights the light source portion 203 of the stepped plate 209 being configured at orlop 207 side.Thus, when above-mentioned user wants to go upstairs from lower floor 207 to upper strata 206, first, ground 230 can be seen.
In addition, control part 204, when lighting the light source portion 203 of the stepped plate 209 being arranged at orlop 207 side, also can light the light source portion 203 arranged at the stepped plate 209 being positioned at the scope from lower floor 207 to the step of regulation progression higher than it in the lump.So, above-mentioned user can see tread 210 and the stepped leading edge 211 of multiple stepped plates 209 of ground 230 and direct of travel side (side, direction, upper strata 206) simultaneously.
In the S10 of Figure 15, after control part 204 judges newly to light light source portion 203 in this figure S9 or S11, whether have passed through and to move suitable time required time with above-mentioned user from stepped plate 209 to upper level stepped plate 209.When control part 204 is judged as have passed through the above-mentioned time (for being (YES) in S10), enter S11.In addition, control part 204 is judged as, without (being no (NO) in S10) when the above-mentioned time, waiting for.In addition, the above-mentioned time is determined by the method same with the method illustrated in S3.
In the S11 of Figure 15, control part 204, from the stepped plate 209 of the light source portion 203 of orlop 207 side of lighting before being configured with, lights the light source portion 203 being located at stepped plate 209 more higher leveled than it further.Thus, control part 204 coordinates the translational speed of above-mentioned user, from be configured at orlop 207 side stepped plate 209 light source portion 203 to be located at the superiors 206 side stepped plate 209 light source portion 203 light successively.
In the S12 of Figure 15, control part 204 confirms whether the light source portion 203 of the stepped plate 209 of the superiors 206 side is lighted.When this light source portion 203 is lighted, control part 204 be judged as from the light source portion 203 of the stepped plate 209 being located at orlop 207 side to be located at the superiors 206 side stepped plate 209 light source portion 203 light end (for being (YES) in S12) successively, enter S13.On the other hand, control part 204, when the light source portion 203 of the stepped plate 209 being located at the superiors 206 side is not lighted, is judged as that above-mentioned lighting successively is not terminated (being no (NO) in S12), returns S10.
In the S13 of Figure 15, control part 204 judges whether the test section 202 of side, upper strata 206 detects above-mentioned user at upper strata 206 1 side of stair 205.If the test section 202 on upper strata 206 detects above-mentioned user (for being (YES) in S13) at upper strata 206 1 side of stair 205, then control part 204 is judged as that above-mentioned user finishes, to the use of stair 205, to enter S15.On the other hand, if the test section 202 on upper strata 206 does not detect above-mentioned user (being no (NO) in S13) at upper strata 206 1 side of stair 205, then control part 204 enters S14.
In the S14 of Figure 15, under the state that control part 204 all extinguishes in light source portion 203 in S8, be judged as that the test section 202 of lower floor 207 side is after lower floor 207 1 side of stair 205 detects above-mentioned user, judge whether to have passed through above-mentioned user and leave time required for stair 205.This is in order to avoid to be made up of touch sensor at test section 202 and to be arranged at handrail 214, when above-mentioned user does not contact the test section 202 of side, upper strata 206 and leaves stair 205, or above-mentioned user turn back in the midway of stair 205 lower floor 207 time etc., light source portion 203 keeps the state lighted.When control part 204 is judged as have passed through the above-mentioned time (for being (YES) in S14), enter S15.On the other hand, when being judged as, without (in S14 for no (NO)) when the above-mentioned time, returning S13.In addition, the above-mentioned time is determined by the method identical with the method illustrated in S7.
In the S15 of Figure 15, control part 204 extinguishes all light source portion 203.Thus, although stair lighting device 201 can be saved on stair 205 do not have above-mentioned user, light source portion 203 still continues the waste of lighting.In addition, in stair lighting device 201, in S6 and S13 of Figure 15, control part 204 judges that above-mentioned user finishes the use to stair 205, in addition in S7 and S14, judge the time that have passed through for making above-mentioned user leave stair 205, therefore, although also can prevent above-mentioned user from using stair 205, the phenomenon that light source portion 203 is extinguished.
As described above, in stair lighting device 201, at upper strata 206 1 side or lower floor 207 1 side of stair 205, detect above-mentioned user by test section 202.Control part 204, when light source portion 203 is extinguished, by carrying out above-mentioned detection by test section 202, being judged as that above-mentioned user enters stair 205, using this stair 205.Then, what control part 204 carried out the light source portion 203 being configured at stepped plate 209 to light successively in the mode always illuminating the direct of travel of above-mentioned user lights control.Thus, the environment that above-mentioned user is easy to see the tread 210 and stepped leading edge 211 etc. of stepped plate 209 is formed.In addition, light source portion 203 is lighted successively by control part 204 as mentioned above, gradually makes near stair 205 bright thus, therefore, even if the surrounding of the above-mentioned user above-mentioned stair such as is at dead of night under the situation of complete darkness, is also easy to adapt to the brightness that light source portion 203 is lighted.
In addition, in stair lighting device 201, light source portion 203 configures throughout the whole region of the Width at the back side 217 of the stepped leading edge 211 of stepped plate 209, the whole region etc. of the tread 210 of the stepped plate 209 of one-level lower than the stepped plate 209 being configured with self and the Width of stepped leading edge 211 can be illuminated, therefore, above-mentioned user can hold the size of the tread 210 of this stepped plate 209, the position etc. of stepped leading edge 211.
In addition, in stair lighting device 201, light source portion 203 is configured to be arrange multiple LED219 linearly, thus illuminate tread 210 and the stepped leading edge 211 of stepped plate 209 equably, in addition, in the groove 218 arranged by the Width be configured at along the back side 217 of stepped plate 209, can prevent the light sent from LED219 from directly entering the eyes of above-mentioned user.Thus, what alleviate that above-mentioned user feels is dazzling.
In addition, by this test section 202, stair lighting device 201, when test section 202 is configured in handrail 214, detects that above-mentioned user has caught handrail 214, lights light source portion 203.That is, in this case, above-mentioned user needs to get a grip on the rail 214 to light light source portion 203.Thus, stair lighting device 201 can be given above-mentioned user and get a grip on the rail 214 to use the motivation of stair 205.And then, the LED219 forming light source portion 203 can by improving technical level, obtain sufficient light quantity to throw light on, therefore, when no matter being the situation of the complete darkness such as the late into the night or the surrounding of the stair 205 such as dusk bright to a certain extent situation time, can pass through light source portion 203, the degree can seen with above-mentioned user illuminates tread 210 and the stepped leading edge 211 of stepped plate 209.That is, above-mentioned user can pass through stair lighting device 201, always and see the tread 210 and stepped leading edge 211 etc. of stepped plate 209 exactly.Thus, stair lighting device 201 can provide a kind of above-mentioned user can use the environment of stair 205 safely.
And LED219 has following characteristics: several flat phenomenon of burning that there will not be conventional fluorescent lamps such, in addition, even if repeat to light and extinguish, the life-span also can not shorten.Thus, stair lighting device 201 can use as the lighting device of freedom from repairs.In addition, in recent years, the luminous efficiency of LED219 improves, and can match in excellence or beauty with fluorescent lamp.Therefore, stair lighting device 201 has also played energy-saving effect.
In addition, an execution mode of the only stair lighting device of the present invention of the stair lighting device 201 shown in present embodiment, can carry out various distortion without departing from the spirit and scope of the invention and implement.
Stair lighting device of the present invention, as stair lighting device, can be applicable to indoor stair, outdoor use stair.And this stair lighting device also can be for not having armed stair, arrange the stair of platform and lead to the movement stair etc. of the loft in house halfway.
Claims (21)
1. a LED illumination System, is characterized in that, comprising:
Multiple LED unit, each LED unit possesses multiple LED chip;
Controller, is connected with described multiple LED unit, and described multiple LED unit is divided into multiple unit group of the ID be assigned with for identifying described multiple LED unit and identifies, is undertaken lighting control by each described unit group; With
The transducer of more than 1, exports the output signal lighting control being used to described multiple unit group to described controller,
Described multiple unit group provides mutual sequence by described ID,
Possess 2 described transducers,
Described controller, when receiving the output signal from a described transducer, from the described unit group of the upper in described sequence, make described multiple unit group light successively, when receiving the output signal from transducer described in another, from the described unit group of the lowermost position in described sequence, make described multiple unit group light successively, and
Also possess the described transducer of the centre between described 2 transducers,
Described controller carries out the adjustment of the rhythm lighted successively shifting to an earlier date or postpone described multiple unit group according to the output signal of the described transducer of centre.
2. LED illumination System according to claim 1, is characterized in that:
In described multiple unit group, be arranged in the upper described unit group of described sequence, be more arranged on the pedal of the upper layer side of stair, be arranged in the described unit group of the bottom of described sequence, be more arranged on the pedal of the lower layer side of stair.
3. LED illumination System according to claim 1, is characterized in that:
In described multiple unit group, be arranged in the described unit group of the bottom of described sequence, be more arranged on the pedal of the upper layer side of stair, be arranged in the upper described unit group of described sequence, be more arranged on the pedal of the lower layer side of stair.
4. LED illumination System according to claim 1, is characterized in that:
Described each LED unit have make from described LED chip light diffusion and through diffuser plate,
Described diffuser plate tilts relative to the pedal of stair.
5. LED illumination System according to claim 4, is characterized in that:
Described diffuser plate rolls tiltedly to the vertical panel of stair.
6. LED illumination System according to claim 4, is characterized in that:
Described diffuser plate tilts to the vertical panel side opposite side with stair.
7. LED illumination System according to claim 1, is characterized in that:
Described controller can regulate lights speed when each described unit group is lighted.
8. LED illumination System according to claim 1, is characterized in that:
Described controller can regulate the lighting start time difference of 2 described unit groups adjacent in described sequence.
9. LED illumination System according to claim 1, is characterized in that:
Described controller can regulate extinguishing speed when each described unit group is extinguished.
10. LED illumination System according to claim 1, is characterized in that:
Described controller can regulate the maximal illumination of each described unit group.
11. LED illumination System according to claim 1, is characterized in that:
Described controller, after unit group starts to light described in any one in described upper and lowermost position, till described multiple unit group all becomes illuminating state, maintains the illuminating state of each described unit group lighted.
12. LED illumination System according to claim 11, is characterized in that:
Described controller can be lighted to hold time to whole the moment all becoming illuminating state from described multiple unit group to starting to extinguish and regulate.
13. LED illumination System according to claim 1, is characterized in that:
Described controller comprises:
Normal mode, according to making after described multiple unit group starts to light from the output signal of any one transducer in described 2 transducers, during till making described multiple unit group extinguish, the new output signal from this transducer is not used and light in control; With
Displaying pattern, according to making after described multiple unit group starts to light from the output signal of any one transducer in described 2 transducers, during till making described multiple unit group extinguish, when receiving the new output signal from this transducer, after described multiple unit group is extinguished immediately, restart to light control.
14. LED illumination System according to claim 1, is characterized in that:
Also comprise additional transducer.
15. LED illumination System according to claim 14, is characterized in that:
Described controller, when receiving the output signal from described additional transducer, makes in described multiple unit group, the upper in described sequence and the arbitrary described unit group beyond lowermost position start to light.
16. LED illumination System according to claim 14, is characterized in that:
The output signal of described additional transducer is wirelessly transferred into described controller.
17. 1 kinds of stair lighting devices, is characterized in that, comprising:
To the test section that the user of the stair possessing multiple stepped plate detects;
Be arranged at multiple light source portion of described multiple stepped plate respectively; With
The control part lighting control of described multiple light source portion is carried out according to the detection of described test section,
Described control part, when making described multiple light source portion extinguish, when the either end of described test section in the upper strata end and lower floor's end of described stair detects described user, make the described light source portion from the described light source portion described stepped plate setting of one end of this user being detected in described upper strata end and described lower floor end, to the described light source portion of the described stepped plate setting of the other end at described stair, light successively.
18. stair lighting devices according to claim 17, is characterized in that:
Described test section is made up of touch sensor, is installed on the handrail arranged along described stair.
19. stair lighting devices according to claim 17, is characterized in that:
Described light source portion is made up of the multiple LED being arranged in wire, and the back side of stepped leading edge at described stepped plate, is arranged in groove that the Width along described stair arranges.
20. stair lighting devices according to claim 19, is characterized in that:
At described stepped plate, described light source portion is arranged on the whole region of the Width of described stair.
21. 1 kinds of stair, is characterized in that, comprising:
Multiple stepped plate; With
Stair lighting device according to claim 17.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009-267157 | 2009-11-25 | ||
| JP2009266977A JP5396666B2 (en) | 2009-11-25 | 2009-11-25 | LED lighting system |
| JP2009267157A JP5294331B2 (en) | 2009-11-25 | 2009-11-25 | Stair illuminator and stair including the same |
| JP2009-266977 | 2009-11-25 | ||
| PCT/JP2010/070860 WO2011065348A1 (en) | 2009-11-25 | 2010-11-24 | Led illumination system, stairway illumination device, and stairway comprising same |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510024015.6A Division CN104582191A (en) | 2009-11-25 | 2010-11-24 | LED illumination system, stairway illumination device, and stairway comprising same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102668713A CN102668713A (en) | 2012-09-12 |
| CN102668713B true CN102668713B (en) | 2015-02-18 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510024015.6A Pending CN104582191A (en) | 2009-11-25 | 2010-11-24 | LED illumination system, stairway illumination device, and stairway comprising same |
| CN201080053260.5A Active CN102668713B (en) | 2009-11-25 | 2010-11-24 | LED illumination system, stairway illumination device, and stairway comprising same |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510024015.6A Pending CN104582191A (en) | 2009-11-25 | 2010-11-24 | LED illumination system, stairway illumination device, and stairway comprising same |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN104582191A (en) |
| WO (1) | WO2011065348A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9661713B2 (en) * | 2015-02-26 | 2017-05-23 | Intel Corporation | Intelligent LED bulb and vent method, apparatus and system |
| CN107072006A (en) * | 2017-04-26 | 2017-08-18 | 深圳市赛亿科技开发有限公司 | A kind of method and system of intelligent lamp control |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3813881B2 (en) * | 2002-02-08 | 2006-08-23 | 三菱電機株式会社 | Lighting system |
| JP3933175B2 (en) * | 2005-09-26 | 2007-06-20 | 松下電工株式会社 | Lighting device |
| DE102005061204A1 (en) * | 2005-12-21 | 2007-07-05 | Perkinelmer Elcos Gmbh | Lighting device, lighting control device and lighting system |
-
2010
- 2010-11-24 CN CN201510024015.6A patent/CN104582191A/en active Pending
- 2010-11-24 CN CN201080053260.5A patent/CN102668713B/en active Active
- 2010-11-24 WO PCT/JP2010/070860 patent/WO2011065348A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN102668713A (en) | 2012-09-12 |
| WO2011065348A1 (en) | 2011-06-03 |
| CN104582191A (en) | 2015-04-29 |
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