A kind of stair lighting device control system and method
Technical field
The invention belongs to lighting device control technology field, more specifically, relate to a kind of stair lighting device control system and method.
Background technology
In recent years, along with the rapid growth of economy, rise sheer from level ground in many buildings, and the safety of corridor walking is more and more subject to people's attention.Conveniently walking at night, various lighting device control technology appears in our visual field.Such as Non-follow control, voice activated control etc., these technology are bring conveniently in corridor walking night, but have also occurred some problems, for voice activated control, if so-called voice activated control refers to corridor walking, light is inadequate, and lighting control system will accept acoustic control and turn on corresponding lamp.But there is following shortcoming in lighting device voice activated control:
1, under this technology, pedestrian often will manufacture various sound after a while and goes to turn on lamp, if sound is too little by phonoreception system acceptance, just can not can not turn on lamp.If sound is excessive, the waste that adjacent multiple lamps cause the energy will be turned on.
2, manufacture sound to turn on lamp and likely impact the resident family of periphery or other crowds.
If 3 phonoreception system peripheries have personnel's operation for a long time, produce a large amount of noise and also can ceaselessly turn on these lamps, cause waste.
4, the length that voice activated control beats lighting time has been defined, and will extinguish if exceed this time modulation, the periphery of pedestrian will be as dark as a stack of black cats suddenly, can bring inconvenience like this, and therefore corridor walking inconvenience may produce injures and deaths to pedestrian's walking.
5, voice activated control is that a single instrument does not have extensibility, if there have been the software systems of a set of control lamp switch in certain building, want comparatively large for integrated for this voice activated control difficulty of coming in, and cost is high.
Summary of the invention
The features and advantages of the present invention are partly stated in the following description, or can be apparent from this description, or learn by putting into practice the present invention.
For overcoming the problems referred to above of prior art, the invention provides a kind of stair lighting device control system, it is as follows that the present invention solves the problems of the technologies described above adopted technical scheme:
A kind of stair Lighting Control Assembly, this system at least comprises: lighting device and lighting device control module, lighting device is connected with lighting device control module, lighting device control module comprise for respond to whether have pedestrian to pass through and sense pedestrian by time send the human body induction module of the signal of telecommunication, collected light intensity is changed into the light sensation module of the signal of telecommunication for the light intensity in real-time collecting stair passage, the signal of telecommunication sent for the signal of telecommunication and human body induction module that realize receiving described light sensation module transitions also sends the device management module of control instruction to switch control module when receiving the signal of telecommunication that human body induction module sends, and the control instruction illumination apparatus to send for realizing receiving equipment administration module carries out the switch control module that opens and closes, human body induction module is connected with device management module respectively with light sensation module, device management module is connected with switch control module,
Device management module also comprises intellectual analysis decision-making module, for being arranged on the signal that the human body induction module in stair passage provides by collection, determine pedestrian's traffic direction up or down, and send open command to the lighting device in next level road or lower first floor road in advance by switch control module; The information that intellectual analysis decision-making module provides according to human body induction module calculates the personnel amount being in region between two human body induction modules, if personnel amount is greater than zero, opens the lighting apparatus in region between two human body induction modules and personnel and to walk about the lighting apparatus in the next region on direction, otherwise just close the lighting apparatus in region between two human body induction modules.
As preferred embodiment, human body induction module is infrared induction device or camera, it is installed in the stair passage of each floor, and corresponding induction region is set, when at induction region internal induction to having pedestrian through out-of-date, to device management module send whether have pedestrian by the signal in this region.
As preferred embodiment, light sensation module is light intensity sensor, and it is installed in the stair passage of each floor, for the light intensity in region each in timed collection corridor, and converts this light intensity to the signal of telecommunication and sends device management module to.
As preferred embodiment, lighting device control module realizes the connection with lighting device, in order to realize unlatching or the closing control of illumination apparatus by switch control module.
In addition, the present invention also provides a kind of stair lighting device control method, and the method at least comprises:
Light intensity in light sensation module real-time collecting stair passage also changes collected light intensity into the signal of telecommunication; Human body induction module induction whether have pedestrian to pass through, and sensed pedestrian by time send the signal of telecommunication; The signal of telecommunication that the signal of telecommunication of device management module reception light sensation module transitions and human body induction module send, and send control instruction when receiving the signal of telecommunication that human body induction module sends to switch control module; The control instruction illumination apparatus that switch control module receiving equipment administration module sends opens and closes;
Device management module, by collecting the signal of telecommunication being arranged on the human body induction module in stair passage and providing, determines pedestrian's traffic direction up or down, and the lighting device in advance to next level road or lower first floor road sends open command; The information that intellectual analysis decision-making module provides according to human body induction module calculates the personnel amount being in region between two human body induction modules, if personnel amount is greater than zero, opens the lighting apparatus in region between two human body induction modules and personnel and to walk about the lighting apparatus in the next region on direction, otherwise just close the lighting apparatus in region between two human body induction modules.
As preferred embodiment, when floor lighting device is in opening, when by human body induction module, device management module knows that current corridor does not have pedestrian to pass through, send the signal of closing current corridor illuminating apparatus to switch control module, switch control module performs the control instruction of closing lighting device.
As preferred embodiment, when device management module judges that current corridor light is enough, human body induction module is in closed condition.
As preferred embodiment, it is realized by the mode of real time scan or timing scan that human body induction module carries out sensitive scanning to current corridor.
By above technical scheme, the present invention not only solves problems of the prior art, also possesses following advantage simultaneously:
This system and method autgmentability is strong, simple to operate, is applicable to various high buildings and large mansions, and can efficiently, automatically open according to pedestrian's ruuning situation of stair passage or close corresponding lighting apparatus, intellectuality be higher.Simultaneously, because lighting device and human body induction module can be combined to install, whole stair passage is divided into different regions, strong to the lighting apparatus controllability in the out-of-the-way geographical position of corner isogonic like this, technical scheme of the present invention is utilized to open in time according to personnel's operation trend or to close the lighting device in next region, under the pedestrian that such corridor is walked just can be in the irradiation of lighting device always.
By reading description, those of ordinary skill in the art will understand the characteristic sum content of these technical schemes better.
Accompanying drawing explanation
Below by with reference to accompanying drawing describe the present invention particularly in conjunction with example, advantage of the present invention and implementation will be more obvious, wherein content shown in accompanying drawing is only for explanation of the present invention, and does not form restriction of going up in all senses of the present invention, in the accompanying drawings:
Fig. 1 is present system principle of device block diagram.
Fig. 2 is lighting device control module each several part annexation theory diagram of the present invention.
Fig. 3 is the inventive method overall plan flow chart.
Fig. 4 is that the inventive method special scenes implements illustration.
Detailed description of the invention
As shown in Figure 1, Fig. 1 is stair Lighting Control Assembly theory diagram of the present invention, and this system comprises lighting device 101 and lighting device control module 102, and lighting device control module 102 is used for controlling the startup of lighting device 101 and closedown, wherein, lighting device 101 can be at least one.
As shown in Figure 2, lighting device control module 102 comprises further: for respond to whether have pedestrian to pass through and sense pedestrian by time send the human body induction module 203 of the signal of telecommunication, collected light intensity is changed into the light sensation module 201 of the signal of telecommunication for the light intensity in real-time collecting stair passage, for realizing receiving the signal of telecommunication that described light sensation module 201 changes and the signal of telecommunication that human body induction module 203 sends and sending the device management module 202 of control instruction when receiving the signal of telecommunication that human body induction module 203 sends to switch control module 204, and the control instruction illumination apparatus 101 to send for realizing receiving equipment administration module 202 carries out the switch control module 204 that opens and closes, human body induction module 203 is connected with device management module 202 respectively with light sensation module 201, device management module 202 is connected with switch control module 204.
As a kind of preferred embodiment, human body induction module 203 can be infrared induction device or camera, it is installed in the stair passage of each floor, whole stair can be divided into different regions, when sensing that there is pedestrian in certain region through out-of-date, send the signal whether having pedestrian by this region to device management module 202.Light sensation module 201 is generally light intensity sensor, it is installed in the stair passage of each floor, for the light intensity in region each in timed collection corridor, and convert this light intensity to the signal of telecommunication and send device management module 202 to, light sensation module 201 is generally carry out sensitive scanning to the corridor of floor in real time, certainly, also can with a fixed step size for the time interval carries out sensitive scanning.In addition, device management module 202 also comprises intellectual analysis decision-making module, for being arranged on the signal that the human body induction module 203 in stair passage provides by collection, determine pedestrian's traffic direction up or down, send open command by switch control module 204 to the lighting device in next level road or lower first floor road in advance.
As shown in Figure 3, the present invention also disclose a kind of utilize said system and realize stair lighting device control method, comprise the steps:
Step 301, the light intensity in light sensation module real-time collecting stair passage also changes collected light intensity into the signal of telecommunication.
Step 302, human body induction module induction whether have pedestrian to pass through, and sensed pedestrian by time send the signal of telecommunication.
Step 303, the signal of telecommunication that the signal of telecommunication of device management module reception light sensation module transitions and human body induction module send, and send control instruction when receiving the signal of telecommunication that human body induction module sends to switch control module.
Step 304, the control instruction illumination apparatus that switch control module receiving equipment administration module sends opens and closes.
Generally, when the light intensity signal that light sensation module transfer is come is less than specific threshold, device management module judges now corridor insufficient light, if when being greater than specific specific threshold always, illustrating in current corridor bright and clear, may be daytime, so do not need to open lighting device, the use of this light sensation module, can save electric energy greatly, reduces the unnecessary opening time of lighting apparatus.
In a preferred embodiment, device management module is by collecting the signal being arranged on the human body induction module in stair passage and providing, determine pedestrian's traffic direction up or down, lighting device in advance to next level road or lower first floor road sends open command, the concrete mode realizing this function is as follows: the intellectual analysis decision-making module in device management module enters and exits information by the personnel that human body induction module provides, and to have calculated how many people be upstairs, how many people are had to be downstairs, just open the lighting apparatus in region between these two human body induction modules and personnel to walk about the lighting apparatus in the next region on direction if personnel amount is greater than zero, otherwise just close the lighting apparatus in region between two human body induction modules.
Under normal circumstances, human body induction module can not draw the situation whether having pedestrian to exist in the induction region corresponding to other human body induction module, and the information that device management module sends in real time according to each human body induction module could analyze the existence drawing and whether have pedestrian in each induction region.For certain situation, such as, after certain human body induction module senses the induction region that pedestrian have left corresponding to it, just automatically close the lighting apparatus in this region.For this kind of situation, because whether the pedestrian not containing other is about to the situation analysis entering this region, then above-mentioned situation is irrational.
As a specific scene, as shown in Figure 4.Wherein, human body induction module 1,2 and 3 has corresponding induction region 1,2 and 3 respectively, and position 1 is positioned at outside the induction region 1 of human body induction module 1, and position 2 is positioned among induction region 1, position 3 is positioned among induction region 2, and position 4 is positioned among induction region 3.When pedestrian is in position 1 time, then human body induction module 1 can not be responded to this pedestrian; When pedestrian in-position 2 and when moving to position 3, human body induction module 1 can sense passing through of human body, and induction information is sent to device management module, device management module is by confirming the traffic direction of pedestrian, send control instruction to switch control module, open the lighting device 1 be in induction region 1 and the lighting device 2 be on pedestrian's traffic direction in induction region 2 by switch control module.Wherein, switch control module can be open or order unlatching for the open mode of lighting device 1 and 2 simultaneously, and the pattern that order is opened can advantageously in economize energy.When pedestrian is from position 3 to the operation of position 4, also carry out identical judgement and the control of lighting device.In addition, when pedestrian runs to position 4 time, human body induction module 3 can sense passing through of human body, and induction information is sent to device management module.The induction information situation that device management module sends according to human body induction module 1 and 2 simultaneously, when confirming all to pass through without human body in induction region 1 and 2, send control instruction to switch control module, closed the lighting device 2 be in induction region 2 by switch control module.
For the judgement in pedestrian movement direction, can realize in the following way:
The corresponding certain induction region of human body induction module, can generate human body running orbit by twice or position relationship repeatedly before and after human body, and judge its traffic direction according to the running orbit of human body.Such as: when the angle position of personnel between two floors, recognizing the traffic direction of personnel in induction region by human inductor is upwards, then automatically open the lighting apparatus of a floor, and when these personnel leave this induction region, automatically close the lighting apparatus of lower floor.Adopt this method can control the opening and closing of the lighting apparatus in stair flexibly, save the consumption of electric energy, reach people and walk where light just shines effect where.
In addition, when floor lighting device is in opening, when device management module by human body induction module know current corridor do not have pedestrian by time, send the signal of closing current corridor illuminating apparatus to switch control module, switch control module performs closes the instruction of lighting device.
It should be noted that: when device management module judges that current corridor light is enough, human body induction module is in closed condition.
Generally, human body induction module carries out sensitive scanning to current corridor is realized by the mode of real time scan or timing scan.
In addition, before use said system and method realize controlling stair lighting device, also need to realize the registration to equipment and management, specifically comprise:
1. in device management module, register light sensation module, device management module can manage the light sensation module after registration, and analyzes its data transmitted.
2. in device management module, register human body induction module, device management module can manage the human body induction module after registration, and analyzes its data transmitted.
3. in device management module, register light source, device management module can store the essential information of registration light source, for reference and use.
4. device management module according to registration human body induction module set by geographical position stair passage is divided into different induction regions.
5. namely the light source of registration and region binding are pressed Region dividing light source.
Above with reference to the accompanying drawings of the preferred embodiments of the present invention, those skilled in the art do not depart from the scope and spirit of the present invention, and multiple flexible program can be had to realize the present invention.For example, to illustrate as the part of an embodiment or the feature that describes can be used for another embodiment to obtain another embodiment.These are only the better feasible embodiment of the present invention, not thereby limit to interest field of the present invention that the equivalence change that all utilizations description of the present invention and accompanying drawing content are done all is contained within interest field of the present invention.