CN115718454B - Induction power-saving control method for limited area public place - Google Patents
Induction power-saving control method for limited area public place Download PDFInfo
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- CN115718454B CN115718454B CN202211581282.XA CN202211581282A CN115718454B CN 115718454 B CN115718454 B CN 115718454B CN 202211581282 A CN202211581282 A CN 202211581282A CN 115718454 B CN115718454 B CN 115718454B
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Abstract
The invention discloses an induction power saving control method for limiting a regional public place, which comprises the steps of carrying out preset partition on the region in the public place to obtain a plurality of pre-partitions; the human body existence sensors are respectively arranged in a one-to-one correspondence manner in the plurality of pre-subareas, individual human body existence monitoring is carried out on each pre-subarea, and the area lighting lamp sets are arranged in each pre-subarea, so that the area lighting lamp sets in the pre-subareas and the human body existence sensors in the pre-subareas form a one-to-one correspondence relationship; the human body presence sensors, the plurality of zone lighting lamp groups and the control switch form a control system; the control switch controls the lighting lamp groups of the areas in the pre-divided areas to be on or off according to the induction information of the human existence sensor in any pre-divided area. The application avoids the waste of illumination resources caused by forgetting to turn off the lamps when people leave, and only a small number of users are in a certain zone, and only the illumination lamp groups in the zone where the users are lightened, so that the waste of illumination resources is further reduced.
Description
Technical Field
The invention relates to the technical field of public lighting energy conservation, in particular to an induction power-saving control method for limiting regional public places.
Background
In the lighting scene, some public places belong to a limited area, such as a classroom of a college, a public washroom, a large conference room and the like, and most of the public places in the limited area are used temporarily, and the public places are used after being used, so that the lighting scene has the characteristics of indefinite use time and indefinite use personnel. In the prior art, most public places in limited areas still adopt a mechanical switch to carry out normal lighting control on the lighting lamp, under the condition that no special lighting manager exists, the situation that the lighting lamp is always on or the user leaves and forgets to turn off the lamp sometimes occurs, so that the waste of lighting resources is caused. In addition, since the limited area public place has a large area, when only a small number of users occupy a certain corner position in the area, the lighting state of the whole area is always maintained, which also causes a waste of a large amount of lighting resources.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an induction power-saving control method for limiting regional public places.
The invention discloses an induction power-saving control method for limiting regional public places, which comprises the following steps:
carrying out preset partition on the area in the public place to obtain a plurality of preset partitions;
the human body existence sensors are respectively arranged in a one-to-one correspondence manner in the plurality of pre-subareas, individual human body existence monitoring is carried out on each pre-subarea, and the area lighting lamp sets are arranged in each pre-subarea, so that the area lighting lamp sets in the pre-subareas and the human body existence sensors in the pre-subareas form a one-to-one correspondence relationship;
the human body presence sensors, the plurality of zone lighting lamp groups and the control switch form a control system;
the control switch controls the lighting lamp groups of the areas in the pre-divided areas to be on or off according to the induction information of the human existence sensor in any pre-divided area.
According to one embodiment of the invention, the zone lighting lamp group has one or more lighting lamps therein.
According to one embodiment of the invention, the control system further comprises a gate sensor arranged at a gate position of the public place of the limited area;
the control switch controls the lighting lamp group of the area in the pre-divided area to be on or off according to the induction information of the human body existence sensor in any pre-divided area, and the control switch also comprises:
the door sensor monitors the passing signal of the personnel and transmits the passing signal to the control switch;
if the control switch judges that all the zone lighting lamp groups in the pre-subareas are in the off state, the control switch lights up all the zone lighting lamp groups in the pre-subareas according to the signal of the person passing through the door sensor; and if the control switch judges that the zone lighting lamp group in any pre-zone is in a lighting state, the gate sensor is ignored for monitoring the personnel passing signal.
According to one embodiment of the invention, a preset partition is performed on an area in a public place to obtain a plurality of preset partitions and public partitions;
the human body existence sensors are respectively arranged in a one-to-one correspondence manner in the plurality of pre-subareas, individual human body existence monitoring is carried out on each pre-subarea, and the area lighting lamp sets are arranged in each pre-subarea, so that the area lighting lamp sets in the pre-subareas and the human body existence sensors in the pre-subareas form a one-to-one correspondence relationship; a public sensor and a public lighting lamp group are arranged in the public partition;
the human body presence sensors, the plurality of zone lighting lamp groups, the public sensor, the public lighting lamp groups and the control switch form a control system;
the control switch controls the lighting lamp groups of the areas in the pre-divided areas to be on or off according to the induction information of the human existence sensor in any pre-divided area; the control switch controls the public lighting lamp group in the public area to be immediately turned on or turned off in a delayed manner according to the sensing information of the public sensor.
According to an embodiment of the present invention, in the control system, the plurality of human presence sensors and the public sensor are respectively connected to the control switch in a wireless communication manner, and the plurality of zone lighting lamp groups and the public lighting lamp groups are respectively connected to the control switch in an electrical manner.
According to an embodiment of the invention, the human body presence sensor comprises a first power supply circuit, a first control circuit, a human body presence sensing chip and a first wireless communication chip, wherein the first power supply circuit is electrically connected with the first control circuit, and the first control circuit is electrically connected with the human body presence sensing chip and the first communication chip respectively.
According to one embodiment of the present invention, the control switch includes a switch circuit, a second power circuit, a second control circuit and a second wireless communication chip, the second power circuit is electrically connected with the second control circuit and the switch circuit, the second control circuit is electrically connected with the switch circuit and the second wireless communication chip, the switch circuit is electrically connected with the segment lighting lamp set and the public lighting lamp set, and the second wireless communication chip is in wireless communication connection with the first wireless communication chip.
According to an embodiment of the present invention, the human presence sensing chip is an infrared or radar sensing chip.
According to one embodiment of the invention, the doorway sensor is connected in wireless communication with the control switch.
According to one embodiment of the invention, the control system further comprises a gate sensor arranged at a gate position of the public place of the limited area;
the control switch controls the lighting lamp groups of the areas in the pre-divided areas to be on or off according to the induction information of the human existence sensor in any pre-divided area, and the method comprises the following steps:
the door sensor monitors the passing signal of the personnel and transmits the passing signal to the control switch;
if the control switch judges that all the zone lighting lamp groups and the public lighting lamp groups in the pre-zone are in the off state, the control switch lights the zone lighting lamp groups or the public lighting lamp groups according to the signal of the person passing through the gate sensor; and if the control switch judges that the zone lighting lamp group or the public lighting lamp group in any pre-zone is in a lighting state, the gate sensor is ignored for monitoring the personnel passing signal.
The beneficial effects of this application lie in: by pre-partitioning the public places of the limited areas and performing independent human body existence sensing and light control according to human body existence sensing information in each partition, people can enter the partition to light, the intelligent control that the lights of the partition are extinguished is achieved, the waste of lighting resources caused by forgetting to turn off the lights when people leave is avoided, and when only a small number of users are in a certain area, only the lighting lamp group of the partition where the users are is lighted, so that the waste of the lighting resources is further reduced. In addition, the human body existence sensor adopted by the method can monitor existence of the human body in a jogging or static state, so that the condition that the lamp is extinguished due to incapability of monitoring when someone exists in a partition is avoided, and user experience is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
FIG. 1 is a flow chart of a method of inductive power saving control in a confined area public place in an embodiment;
FIG. 2 is a block diagram of a control system in an embodiment;
FIG. 3 is another flow chart of the method for controlling the power saving by sensing in the public place of the limited area in the present embodiment;
FIG. 4 is a schematic block diagram of a human presence sensor in an embodiment;
FIG. 5 is a schematic block diagram of a control switch in an embodiment;
FIG. 6 is a diagram of a sensor and light bank layout in a classroom scenario;
fig. 7 is a diagram of a sensor and light fixture layout in a public restroom scenario.
Detailed Description
Various embodiments of the invention are disclosed in the following drawings, in which details of the practice are set forth in the following description for the purpose of clarity. However, it should be understood that these practical details are not to be taken as limiting the invention. That is, in some embodiments of the invention, these practical details are unnecessary. Moreover, for the sake of simplicity of the drawing, some well-known and conventional structures and elements are shown in the drawings in a simplified schematic manner.
It should be noted that all directional indications such as up, down, left, right, front, and rear … … in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture such as that shown in the drawings, and if the particular posture is changed, the directional indication is changed accordingly.
In addition, the descriptions of the "first", "second", etc. in this application are for descriptive purposes only and are not intended to specifically indicate a sequential or a cis-position, nor are they intended to limit the invention, but are merely intended to distinguish between components or operations described in the same technical term, and are not to be construed as indicating or implying a relative importance or implying that the number of technical features indicated is not necessarily limited. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
For a further understanding of the invention, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings in which:
referring to fig. 1 to 2, fig. 1 is a flowchart of an induction power saving control method of limiting an area public place in an embodiment, and fig. 2 is a control system block diagram in an embodiment, the induction power saving control method of limiting an area public place in the embodiment includes the steps of:
s1, carrying out preset partition on an area in public places to obtain a plurality of preset partitions;
s2, human body existence sensors 1 are respectively arranged in a plurality of pre-subareas in a one-to-one correspondence manner, individual human body existence monitoring is carried out on each pre-subarea, and a patch lighting lamp group 2 is arranged in each pre-subarea, so that the patch lighting lamp group 2 in the pre-subarea and the human body existence sensors 1 in the pre-subarea form a one-to-one correspondence relationship;
s3, a plurality of human body presence sensors 1, a plurality of zone lighting lamp groups 2 and a control switch 3 form a control system;
s4, the control switch 3 controls the lighting or extinguishing of the zone lighting lamp group 2 in any pre-zone according to the induction information of the human existence sensor 1 in the pre-zone.
By pre-partitioning the public places of the limited areas and performing independent human body existence sensing and light control according to human body existence sensing information in each partition, people can enter the partition to light, the intelligent control that the lights of the partition are extinguished is achieved, the waste of lighting resources caused by forgetting to turn off the lights when people leave is avoided, and when only a small number of users are in a certain area, only the lighting lamp group 2 of the partition where the users are is lighted, so that the waste of the lighting resources is further reduced. In addition, the human body existence sensor 1 adopted by the method can monitor existence of the human body in a jogging or static state, so that the condition that the lamp is extinguished due to incapability of monitoring when someone exists in a partition is avoided, and user experience is improved.
Preferably, the segment lighting lamp set 2 has one or more lighting lamps 21 therein. The number of illumination lamps 21 may be set according to the size of the pre-partition to meet the illumination requirements within the pre-partition. The illumination lamp 21 may preferably be an LED lamp.
Preferably, the control system further comprises a door sensor 4, and the door sensor 4 is disposed at a door position of the public place of the limited area. In the step S4 of the induction power saving control method in the public place of the limited area in the embodiment, the control switch controls the lighting lamp groups of the areas in the pre-divided areas to be turned on or turned off according to the induction information of the human body existence sensor in any pre-divided area, and the method further comprises the following steps:
s4a, a door sensor monitors a personnel passing signal and transmits the personnel passing signal to a control switch;
s4b, if the control switch 3 judges that all the zone lighting lamp groups 2 in the pre-subareas are in an off state, the control switch 3 lights up all the zone lighting lamp groups 2 in the pre-subareas according to the signal detected by the door sensor 4; if the control switch 3 judges that the zone lighting lamp group 2 in any pre-zone is in a lighting state, the door sensor 4 is ignored for monitoring the passing signal of the personnel and does not process the passing signal.
It will be appreciated that when the lights in public places in the restricted area are all in the off state, and when a person enters the interior from the doorway position, because the human body presence sensor 1 monitors the reaction time required by the human body, the human body presence sensor 1 may be triggered in a delayed manner, and the user may have a condition of blackening the entering when entering, and by setting the doorway sensor 4 at the doorway position, the person will be perceived at the moment of entering, then the doorway sensor 4 transmits the signal to the control switch 3, and then the control switch 3 controls the lighting lamp groups 2 in all preset areas to be lighted, so that the user selects the favorite positions, for example, the student enters the classroom to select the desired corner under the condition of full lighting, thereby improving the perception of the user. In public places of limited areas, if a user enters the public places, the lighting lamp sets 2 in any preset area are lighted, weak brightness exists, the user does not need to turn on the lighting lamp sets 2 in all preset areas, the user can walk to the area which he wants to go by leaning on weak brightness, in the walking process, the user can be sensed by the human body existence sensor 1 in the preset subarea, and the lighting lamp sets 2 in the corresponding subarea are lighted, so when the control switch 3 judges that the lighting lamp sets 2 in the subarea in any preset subarea are in a lighted state, the door sensor 4 is ignored for monitoring that personnel passing signals can still obtain better use perception, and the priority is energy saving at the moment, so that all subareas do not need to be lighted, and more electric energy is saved.
Preferably, the doorway sensor 4 is connected in wireless communication with the control switch 3. The door sensor 4 is connected with the control switch 3 in a wireless communication mode, so that the door sensor 4 is more convenient to flexibly set. The doorway sensor 4 in this embodiment may be an existing infrared sensor integrated with a wireless communication chip, which is not described here.
With continued reference to fig. 2 and 3, fig. 3 is another flowchart of the method for controlling the inductive power saving in the limited area public place according to the present embodiment. Further, in step S1, a preset partition is performed on an area in the public place, so as to obtain a plurality of preset partitions and public partitions.
In step S2, the human body presence sensors 1 are respectively set in one-to-one correspondence in the plurality of pre-partitions, individual human body presence monitoring is performed on each pre-partition, and the tile lighting lamp sets 2 are set in each pre-partition, so that the tile lighting lamp sets 2 in the pre-partition and the human body presence sensors 1 in the pre-partition form one-to-one correspondence; the public partition is provided with a public sensor 5 and a public lighting lamp set 6.
In step S3, the plurality of human presence sensors 1, the plurality of segment lighting lamp sets 2, the public sensor 5, and the public lighting lamp set 6 form a control system with the control switch 3.
In step S4, the control switch 3 controls the lighting or extinguishing of the tile lighting lamp set 2 in any pre-partition according to the sensing information of the human presence sensor 1 in the pre-partition; the control switch 3 controls the public lighting lamp set 6 in the public area to be immediately turned on or turned off in a delayed manner according to the sensing information of the public sensor 5.
It will be appreciated that public areas such as lectures in large classrooms, chairmen in conference rooms, washstands in public restrooms, etc. often remain in limited public areas where users are often active and in turn use with short periods of unmanned empty space, e.g., users in large classrooms turn to lectures, users in conference rooms turn to chairmen, users in public restrooms turn to washstands for short washings, etc. Under the above circumstances, the human body presence sensor 1, which is not required to have high user cost, senses the static or inching state of the human body, and after the person leaves the public area, another person can use the sensor soon, so that the light is turned off immediately after the person leaves, which causes frequent switching, and the service life is reduced. The public sensor 5 with lower cost, such as a traditional infrared or sound control sensor, can monitor the human activity condition of the public area, can realize the lighting of the public lighting lamp set 6 in the public area under the condition of reducing the cost, can not influence the use perception of a user, and sets the public lighting lamp set 6 to be in delayed extinction, so that the frequent extinction of the public lighting lamp set 6 in a short unmanned state in the public area can be avoided, the lighting extinction frequency of the public lighting lamp set 6 is reduced, the service life of the public lighting lamp set is prolonged, and the cost can be indirectly reduced. The public lighting lamp set 6 in this embodiment also includes one or more lighting lamps, and the specific number of the lighting lamps can be set according to the size of the public area, which is not described herein. The public sensor 5 in the present embodiment may employ an existing infrared sensor or acoustic control sensor integrated with a wireless communication chip.
Preferably, in step S4, the control switch controls the lighting lamp set of the pre-partition according to the sensing information of the human body presence sensor in any pre-partition, and the method further comprises the following steps:
s4a, a door sensor 4 monitors a personnel passing signal and transmits the personnel passing signal to a control switch 3;
s4b, if the control switch 3 judges that all the zone lighting lamp groups 2 and the public lighting lamp groups 6 in the pre-zone are in the off state, the control switch 3 lights the zone lighting lamp groups 2 or the public lighting lamp groups 6 according to the signal of the person passing through the gate sensor 4; if the control switch 3 judges that the zone lighting lamp group 2 or the public lighting lamp group 6 in any pre-zone is in a lighting state, the gate sensor 4 ignores the signal that the person passes by, and does not process.
Unlike the public places of the limited areas without public areas, the public areas of the public places of the limited areas often get close to the doorway due to the public lighting lamp set 6, so that the doorway sensor 4 monitors the passing signal of the person and sends a signal to control the switch 3, the control switch 3 can selectively control the lighting of the lighting lamp set 2 or the public lighting lamp set 6 according to whether the subarea is close to the doorway or the public area is close to the doorway, so that the user is prevented from blackening and entering, and other parts can be seen in the foregoing and are not repeated herein.
Preferably, in the control system, the plurality of human presence sensors 1 and the public sensor 5 are respectively connected to the control switch 3 in wireless communication, and the plurality of zone lighting lamp groups 2 and the public lighting lamp group 6 are respectively connected to the control switch 3 in electric communication. The wireless communication connection mode of the human body presence sensors 1, the public sensors 5 and the control switch 3 can enable layout setting of the human body presence sensors 1 and the public sensors 5 not to be limited by specific patterns in public places of a limited area, and layout flexibility is higher.
Referring again to fig. 4 and 5, fig. 4 is a schematic block diagram of a human presence sensor according to an embodiment; fig. 5 is a schematic block diagram of a control switch in an embodiment. The human presence sensor 1 in the present embodiment includes a first power supply circuit 11, a first control circuit 12, a human presence sensing chip 13, and a first wireless communication chip 14, the first power supply circuit 11 is electrically connected to the first control circuit 12, and the first control circuit 12 is electrically connected to the human presence sensing chip 13 and the first communication chip 14, respectively. The human body existence sensing chip 13 is an infrared or radar sensing chip, and can be an existing infrared or radar sensing chip capable of realizing human body existence monitoring when the human body existence sensing chip is applied specifically, and details are not repeated here. The first power supply circuit 11 is connected with a mains supply and is used for providing power required by the operation of the human body existence sensor 1, and after the human body existence sensing chip 13 monitors the human body activity, inching or static state in the subarea, the first power supply circuit 11 sends a human body existence signal to the first control circuit 12, and the first control circuit 12 wirelessly transmits the signal to the control switch 3 through the first wireless communication chip 14. The first power circuit 11 in this embodiment may be an existing power circuit, the first control circuit 12 may be an existing control circuit integrated with a control chip, which can perform simple logic judgment control according to the received signal, and the first wireless communication chip 14 may be an existing wireless communication chip, which is not limited herein.
The control switch 3 in the present embodiment includes a switch circuit 31, a second power supply circuit 32, a second control circuit 33, and a second wireless communication chip 34, the second power supply circuit 32 is electrically connected to the second control circuit 33 and the switch circuit 31, the second control circuit 33 is electrically connected to the switch circuit 31 and the second wireless communication chip 34, the switch circuit 31 is electrically connected to the segment lighting lamp group 2 and the public lighting lamp group 6, and the second wireless communication chip 34 is wirelessly connected to the first wireless communication chip 14. The second power supply circuit 32 is connected to the mains supply for providing the power required by the control switch 3, and the second power supply circuit 32 in this embodiment may be an existing power supply circuit. The second wireless communication chip 34 receives the signal of the first wireless communication chip 14 and then transmits to the second control circuit 33, and the second control circuit 33 controls the lighting and turning off of the area lighting lamp group 2 and the public lighting lamp group 6 through the switching circuit 31. The switch circuit 31 in this embodiment may be an existing switch circuit, the second control circuit 33 may be an existing control circuit integrated with a control chip, which can control the switch circuit accordingly according to different signals, so as to realize the lighting and extinguishing of the lighting lamp group 2 and/or the public lighting lamp group 6 in different partitions, and the second wireless communication chip 34 is an existing wireless communication chip paired with the first wireless communication chip 14, for example, the wireless communication chip SI443.
In addition, all the pre-regions can be linked to form a whole according to the requirement, so that when a person is detected in any one region, the lighting lamp of the whole environment is lightened.
Referring to fig. 6 and 7, fig. 6 is a diagram showing a layout of the sensor and the lighting lamp set in a classroom scene; fig. 7 is a diagram of a sensor and light fixture layout in a public restroom scenario. For further understanding of the invention of the present application, specific examples will now be given by way of two control methods of inductive power saving in limited area public places, a classroom scenario and a public restroom scenario, respectively.
Classroom scene:
in a classroom scene, the partition is an area where a desk is located in the classroom, and the public area is a podium area. The classroom under the condition of blackening is in a invisible state, when people come to study, the human body firstly passes through a doorway, a doorway sensor 4 can preferentially sense the human body and then transmits signals to a control switch 3, the control switch 3 firstly controls the zone lighting lamp groups 2 in all zones of the classroom to be lighted, so that a user firstly finds out the favorite position study, after the human body is found to sit down, the basis of control judgment of the control switch 3 can be transferred to the signals sent by a human body existence sensor 1, the human body existence sensors 1 of other zones except the zone where the human body sits down do not monitor the existence of the human body, at this time, the control switch 3 controls the zone lighting lamp groups 2 in the zone where other people do not exist to be turned off, only the zone lighting lamp groups 2 in the zone where the human body exists are left to be lighted, zone lighting is realized, and electric energy is saved. At this time, since another person enters the classroom and the zone lighting lamp group 2 in a certain zone in the classroom is already illuminated, the user can find a place to sit down by weak light, and thus the doorway sensor 4 does not function at this time. Along with the time, when personnel in a classroom increase, a human body existence sensor 1 in a certain zone detects the existence of a human body, the human body existence sensor 1 transmits a lighting signal to a control switch 3, and then the control switch 3 controls the lighting of a zone lighting lamp group 2 in a corresponding zone to realize the lighting in the zone until the classroom is basically scattered and fully seated, and all zones except a public zone are in a lighting state. At this time, students need to take a lecture in turn, that is, to a lecture in a public area, if the public sensor 5 monitors that a person arrives in the public area, a signal is sent to the control switch 3, the control switch 3 controls the public lighting lamp set 6 to be lighted to illuminate the public area, when the lecturer takes a desk, the public sensor 5 does not monitor the activity of a human body at this time, but the control switch 3 delays to turn off the public lighting lamp set 6, for example, for 2 minutes, at this time, the illumination in the public area is kept in a short period of time between the previous lecturer and the next lecturer, frequent turn-on and turn-off of the public lighting lamp set is avoided, and the service life is prolonged. When the study is finished and the personnel leave successively, the human body existence sensor 1 in the subarea detects that no human body exists in the subarea, and then the human body existence sensor 1 signals the control switch 3 to turn off the signals of the illumination lamp group 2 in the subarea, and the illumination lamp group 2 in the subarea is turned off, so that electric energy is saved. If a certain college still needs to learn, the zone lighting lamp group 2 in the zone is continuously lightened, and the use perception is not influenced. In specific applications, the tile lighting lamp set 2, the public lighting lamp set 6, the human presence sensor 1 and the public sensor 5 may be disposed on a ceiling of a classroom, and will not be described herein.
Public restroom scenario:
in a public restroom scene, the partitions are in a grid area, and the public area is a washing area. When a user is blacked and enters the public washroom, the door sensor 4 arranged at the door position firstly detects the human body movement and then transmits a signal to the control switch 3, and the control switch 3 controls the public lighting lamp group 6 to be lighted, so that the user is prevented from being blacked and entering the public washroom; when a human body enters a public toilet, the public sensor 5 and the human body existence sensor 1 take over human body detection, if the public sensor 5 detects human body movement, signals are transmitted to the control switch 3, the control switch 3 controls the public lighting lamp group 6 to be continuously lighted, if the human body enters a certain grid area, namely a subarea, the human body existence sensor 1 capable of detecting various states such as human body movement, human body inching, human body static and the like detects, a user is motionless or inching still capable of detecting in the grid area, then the human body existence sensor 1 transmits signals to the control switch 3, and the control switch 3 controls the lighting lamp group 2 of a sheet area in the corresponding grid area; at this time, because the public sensor 5 does not have human activity, the control switch 3 controls the public lighting lamp group 6 to be turned off in a delayed mode, so that the lighting resource waste is reduced, when a person leaves the grid and enters the public area again, the public sensor 5 detects the human activity again, and then the control switch 3 controls the public lighting lamp group 6 to be turned on. When people enter the public washroom successively, the control switch 3 controls the public lighting lamp group 6 to be turned off in a delayed mode, for example, the time delay is 1 minute, the public lighting lamp group is not turned off frequently in the time period, the turning-off frequency is reduced, and the service life is prolonged. When a person leaves the public washroom, the public sensor 5 and the human body existence sensor 1 do not detect the existence of the human body, and the control switch 3 controls all lighting lamps in the public washroom to be extinguished under the condition that the signal transmitted by the public sensor 5 and/or the human body existence sensor 1 is not received, so that electric energy is saved.
In summary, the induction power-saving control method for the limited area public place of the application performs pre-zoning on the limited area public place, and performs independent human body existence induction and light control according to human body existence induction information in each zone, so that people enter the zone to light, and the intelligent control of leaving the zone to turn off the light is realized, the waste of lighting resources caused by leaving the zone to forget to turn off the light is avoided, and when only a small number of users are in a certain zone, only the lighting lamp group of the zone where the users are located is lighted, so that the waste of lighting resources is further reduced. In addition, the human body existence sensor adopted by the method can monitor existence of the human body in a jogging or static state, so that the condition that the lamp is extinguished due to incapability of monitoring when someone exists in a partition is avoided, and user experience is improved.
The foregoing description is only illustrative of the invention and is not to be construed as limiting the invention. Various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principles of the present invention, should be included in the scope of the claims of the present invention.
Claims (9)
1. An inductive power saving control method for restricting regional public places, comprising:
carrying out preset partition on the area in the public place to obtain a plurality of preset partitions;
the human body existence sensors are arranged in a one-to-one correspondence mode in the pre-division areas respectively, individual human body existence monitoring is conducted on each pre-division area, and the area lighting lamp groups are arranged in each pre-division area, so that one-to-one correspondence is formed between the area lighting lamp groups in the pre-division areas and the human body existence sensors in the pre-division areas;
the human body presence sensors, the patch lighting lamp groups and the control switch form a control system;
the control switch controls the lighting lamp groups of the areas in the pre-areas to be turned on or off according to the induction information of the human existence sensor in any one of the pre-areas;
the control system also comprises a gate sensor, wherein the gate sensor is arranged at a gate position of a public place in a limited area;
the control switch controls the lighting lamp group of the patch area in the pre-area to be on or off according to the induction information of the human body existence sensor in any pre-area, and the control switch further comprises:
the door sensor monitors a personnel passing signal and transmits the personnel passing signal to the control switch;
if the control switch judges that all the zone lighting lamp groups in the pre-subareas are in the off state, the control switch lights up all the zone lighting lamp groups in the pre-subareas according to the signal detected by the door sensor; and if the control switch judges that the zone lighting lamp group in any pre-zone is in a lighting state, the gate sensor is ignored for monitoring the personnel passing signal.
2. The method of claim 1, wherein the group of zone lighting lamps has one or more lights therein.
3. The induction power saving control method for limiting a regional public place according to claim 1, wherein a preset partition is performed on a region in the public place to obtain a plurality of pre-partitions and public partitions;
the human body existence sensors are arranged in a one-to-one correspondence mode in the pre-division areas respectively, individual human body existence monitoring is conducted on each pre-division area, and the area lighting lamp groups are arranged in each pre-division area, so that one-to-one correspondence is formed between the area lighting lamp groups in the pre-division areas and the human body existence sensors in the pre-division areas; the public partition is internally provided with a public sensor and a public lighting lamp group;
the human body presence sensors, the patch lighting lamp groups, the public sensors and the public lighting lamp groups and the control switch form a control system;
the control switch controls the lighting lamp groups of the areas in the pre-areas to be turned on or off according to the induction information of the human existence sensor in any one of the pre-areas; the control switch controls the public lighting lamp group in the public area to be immediately turned on or turned off in a delayed manner according to the sensing information of the public sensor.
4. The method of claim 3, wherein in the control system, a plurality of human presence sensors and the public sensors are connected to the control switch in a wireless communication manner, and a plurality of the segment lighting lamp groups and the public lighting lamp groups are connected to the control switch in an electrical manner.
5. The method of claim 4, wherein the human presence sensor comprises a first power circuit, a first control circuit, a human presence sensing chip, and a first wireless communication chip, the first power circuit is electrically connected to the first control circuit, and the first control circuit is electrically connected to the human presence sensing chip and the first wireless communication chip, respectively.
6. The method of claim 5, wherein the control switch comprises a switch circuit, a second power supply circuit, a second control circuit, and a second wireless communication chip, the second power supply circuit is electrically connected to the second control circuit and the switch circuit, the second control circuit is electrically connected to the switch circuit and the second wireless communication chip, the switch circuit is electrically connected to the segment lighting lamp set and the public lighting lamp set, and the second wireless communication chip is wirelessly connected to the first wireless communication chip.
7. The method for controlling power saving by sensing in a limited area public place according to claim 5, wherein the human body presence sensing chip is an infrared or radar sensing chip.
8. The method of claim 1, wherein the doorway sensor is in wireless communication with the control switch.
9. The method for controlling power saving by induction in a limited area public place according to claim 3, wherein the control system further comprises a door sensor provided at a door position of the limited area public place;
the control switch controls the lighting lamp groups of the areas in the pre-divided areas to be on or off according to the induction information of the human existence sensor in any pre-divided area, and the method comprises the following steps:
the door sensor monitors the passing signal of the personnel and transmits the passing signal to the control switch;
if the control switch judges that all the zone lighting lamp groups and the public lighting lamp groups in the pre-zone are in the off state, the control switch lights the zone lighting lamp groups or the public lighting lamp groups according to the signal of the person passing through the gate sensor; and if the control switch judges that the zone lighting lamp group or the public lighting lamp group in any pre-zone is in a lighting state, the gate sensor is ignored for monitoring the personnel passing signal.
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