CN114845445A - Lamp set control method based on many-to-many mobile inductor and DALI driver - Google Patents

Lamp set control method based on many-to-many mobile inductor and DALI driver Download PDF

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Publication number
CN114845445A
CN114845445A CN202210322741.6A CN202210322741A CN114845445A CN 114845445 A CN114845445 A CN 114845445A CN 202210322741 A CN202210322741 A CN 202210322741A CN 114845445 A CN114845445 A CN 114845445A
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CN
China
Prior art keywords
mobile
dali
inductors
inductor
instruction
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Pending
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CN202210322741.6A
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Chinese (zh)
Inventor
王令义
潘弘
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Shanghai Biao Lang Lighting Appliance Co ltd
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Shanghai Biao Lang Lighting Appliance Co ltd
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Priority to CN202210322741.6A priority Critical patent/CN114845445A/en
Publication of CN114845445A publication Critical patent/CN114845445A/en
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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
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
    • 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
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
    • H05B47/13—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings by using passive infrared detectors
    • 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
    • H05B47/155—Coordinated control of two or more light sources
    • 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
    • H05B47/18—Controlling the light source by remote control via data-bus transmission
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Abstract

The invention discloses a lamp set control method based on many-to-many mobile inductors and DALI drivers, which comprises the following steps: step 1: connecting at least 2 moving inductors and at least 2 DALI luminaire drivers in parallel on a control data line; step 2: and selecting 1 mobile inductor from the at least 2 mobile inductors, and sending a prestored instruction sequence to each DALI lamp driver on the control data line by the selected mobile inductor through DALI broadcasting when receiving the induction signal. The invention can solve the problem of disordered switching signals when a plurality of mobile inductors are controlled.

Description

Lamp set control method based on many-to-many mobile inductor and DALI driver
Technical Field
The invention relates to the technical field of intelligent lighting, in particular to a lamp set control method based on many-to-many mobile inductors and DALI drivers.
Background
With the development of lighting technology, the mobile inductor is used as a device node in an intelligent lighting DALI control system, and plays an important role in energy conservation, emission reduction and lighting on demand. In the control of the lamps by the moving sensor, a group control scheme that the moving sensor controls one lamp or one moving sensor controls a plurality of lamps at the same time is generally adopted. But a single moving sensor, its sensing range, is limited. In some larger or specific scenario lamp group control schemes, it is necessary to arrange multiple moving sensors to cover all or different areas of personnel. In the conventional technology, it is not well realized to control a group of lamps simultaneously by a plurality of mobile sensors. The reason is that when a plurality of mobile sensors are cooperatively controlled, the time of the sensing signal collected by each mobile sensor is different, and the time of sending the control command is different, so that the sending commands of each mobile sensor are overlapped, and the disorder of the control switch signal is caused. Such as a DALI master, to control and coordinate the multiple motion sensors. Programming and configuration are required to be performed in advance through the background system equipment PC, and the control function is preset. Therefore, the cost of the equipment which needs to be additionally invested is high, and professional technicians are needed to carry out equipment installation, system configuration and post-maintenance. Therefore, how to develop an automatic sensing group control method for multiple lamps by multiple sensors based on a DALI lighting driver without the need of installation, configuration and debugging of background system equipment, that is, lamps and sensors can automatically run after being installed and powered on, is a direction that needs to be studied by technical personnel in the field.
Disclosure of Invention
The invention aims to provide a lamp set control method based on many-to-many mobile inductors and a DALI driver, which can simplify an inductor lamp system and overcome the problem of disordered switching signals when a plurality of mobile inductors are controlled.
The technical scheme is as follows:
a luminaire group control method based on many-to-many mobile sensors and DALI drivers, comprising the steps of: step 1: connecting at least 2 moving inductors and at least 2 DALI luminaire drivers in parallel on a control data line; step 2: and selecting 1 mobile inductor from the at least 2 mobile inductors, and sending a prestored instruction sequence to each DALI lamp driver on the control data line by the selected mobile inductor through DALI broadcasting when receiving the induction signal.
In a preferred embodiment, the step 2 includes: step A1: initializing a system, wherein a random one of the at least 2 mobile inductors is set as a master inductor, and the rest mobile inductors are set as slave inductors; step A2: when the slave inductor receives the induction signal, the slave inductor sends a notification instruction to the master inductor; and when the main sensor receives the sensing signal or the notification instruction, respectively sending a prestored instruction sequence to each DALI lamp driver on the control data line through DALI broadcasting.
More preferably, the step a2 further includes: when the main sensor receives the sensing signal or the notification instruction, clearing the instruction sequence which is not sent completely, and respectively retransmitting the prestored instruction sequence to each DALI lamp driver on the control data line through DALI broadcasting.
Another preferred scheme is that the step 2 comprises: step B1: setting one mobile inductor in the at least 2 mobile inductors as a main inductor by using a dial switch, and setting the other mobile inductors as slave inductors by using the dial switches; step B2: when the slave inductor receives the induction signal, the slave inductor sends a notification instruction to the master inductor; and when the main sensor receives the sensing signal or the notification instruction, respectively sending a prestored instruction sequence to each DALI lamp driver on the control data line through DALI broadcasting.
More preferably, the step B2 further includes: when the main sensor receives the sensing signal or the notification instruction, clearing the instruction sequence which is not sent completely, and respectively retransmitting the prestored instruction sequence to each DALI lamp driver on the control data line through DALI broadcasting.
Another preferred scheme is that the step 2 comprises: step C1: when one mobile inductor receives an induction signal, a clearing instruction is respectively sent to other mobile inductors through a control data line, and prestored instruction sequences are respectively sent to DALI lamp drivers through DALI broadcasting; step B2: and when the other mobile inductors receive the clearing instruction, clearing the instruction sequence which is not sent completely.
More preferably, the step C1 further includes: when at least 2 mobile inductors receive the induction signals at the same time, one of the mobile inductors is randomly selected to respectively send a clearing instruction to other mobile inductors through the control data line.
Further preferably, in the light fixture group control method based on many-to-many motion sensors and DALI drivers, the following steps are performed: the at least 2 motion sensors comprise at least one of a microwave motion sensor and a PIR motion sensor.
Still further preferably, in the above luminaire group control method based on many-to-many mobile sensors and DALI drivers: the at least 2 moving inductors comprise at least one of a 2.4G microwave moving inductor and a 5.8G microwave moving inductor.
Compared with the prior art, the invention realizes an automatic program control process of signal collection, broadcasting, processing and unified instruction execution based on the triggering of a plurality of mobile inductors, and finally realizes a many-to-many lamp group control method by a program control scheme that one of the mobile inductors sends a unique instruction to a plurality of DALI lighting drivers in a broadcasting mode after autonomous information exchange. The problem of a plurality of mobile inductors need secondary configuration equipment and human input when controlling is solved, switching signal confusion has been avoided, the plug-and-play of equipment has been realized, need not to connect external equipment and secondary configuration system. The installation is simple, and installation and equipment input cost are little.
Drawings
FIG. 1 is a schematic flow diagram of the present invention;
FIG. 2 is a schematic view of the apparatus of the present invention;
FIG. 3 is a schematic diagram of a device connection of a prior art DALI control system;
FIG. 4 is a distribution diagram of the lamp and the moving sensor according to embodiments 1-3;
FIG. 5 is a schematic flow chart of example 1;
FIG. 6 is a schematic flow chart of example 2;
FIG. 7 is a schematic flow chart of example 3;
FIG. 8 is a distribution diagram of the lamp and the moving sensor of embodiment 4.
The correspondence between each reference numeral and the part name is as follows:
1. a moving sensor; 2. a DALI light fixture driver; 3. a control data line; 4. a power line; 5. a DALI master; 6. a power supply module; 7. PC; 8. a luminaire.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings. It should be understood by those skilled in the art that the described embodiments of the present invention are merely exemplary embodiments.
In the description of the present invention, the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. When an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
As shown in fig. 1-8:
a control method of a lamp set based on a plurality of mobile inductors 1 comprises the following steps: step 1: connecting at least 2 mobile inductors 1 and at least 2 DALI luminaire drivers 2 in parallel on a control data line 3; step 2: selecting 1 mobile inductor 1 from the at least 2 mobile inductors 1, and sending a prestored command sequence to each DALI lamp driver 2 on the control data line 3 through DALI broadcasting by using the selected mobile inductor 1 when receiving the induction signal.
By adopting the technical scheme, compared with the existing DALI control system for realizing multi-lamp control shown in FIG. 3, the DALI control system does not need to be provided with a DALI host, reduces the equipment cost, and does not need professional personnel to perform specific operation.
Example 1:
as shown in fig. 4: the 12 luminaires were arranged in a 3 x 4 matrix array in the room. The number of the moving inductors is 4, and the probes of the moving inductors are respectively positioned at 4 corners in the house.
The control process is as follows:
step 1: the system is electrified and initialized, a mobile inductor of which the probe is positioned at the lower right corner of a room is taken as a main mobile inductor, and other 3 mobile inductors are set as slave inductors;
step 2: a person enters a room from the right lower part of the room, the main sensor senses a sensing signal triggered by the person, and a prestored instruction sequence is respectively sent to each DALI lamp driver on the control data line through DALI broadcasting; synchronizing point quantity of each lamp according to a preset program;
and step 3: the personnel move from the lower right of the room to the upper left of the room and leave the sensing position of the probe of the main sensor, and at the moment, the probe is positioned at the upper left of the room, senses a sensing signal triggered by the personnel and sends a notification instruction to the main sensor;
and 4, step 4: the main sensor receives the notification instruction, clears the instruction sequence which is not sent completely at present, and respectively resends the prestored instruction sequence to each DALI lamp driver on the control data line through DALI broadcasting;
and 5: when the personnel leave the room, each mobile inductor does not have a newly received induction signal, and each lamp 8 is synchronously turned off after all the instruction sequences are executed;
step 6: and standby, waiting for a new induction signal.
Example 2:
example 2 is identical to the device connection of example 1. In example 2, the control procedure is as follows:
step 1: the system is electrified and initialized, a mobile inductor of which the probe is positioned at the left lower part of a room by a dial switch is taken as a main mobile inductor, and other 3 mobile inductors are respectively set as slave inductors by the dial switch;
step 2: a person enters the room from the right lower part of the room, and at the moment, the slave sensor positioned at the right lower part of the room of the probe senses a sensing signal triggered by the person and sends a notification instruction to the master sensor;
and step 3: the main sensor receives the notification instruction, and respectively sends a prestored instruction sequence and the synchronous point quantity of each lamp according to a preset program to each DALI lamp driver on the control data line through DALI broadcasting;
and 4, step 4: and the personnel moves from the lower right of the room to the lower left of the room, the main sensor senses a sensing signal triggered by the personnel, the command sequence which is not completely sent is cleared, and the DALI lamp drivers on the control data line are respectively and newly sent with the prestored command sequence through DALI broadcasting.
And 5: when the person leaves the room, each mobile sensor does not have a newly received sensing signal, and each lamp 8 is synchronously turned off after all the command sequences are executed.
Step 6: and standby, waiting for a new induction signal.
Example 3:
example 3 is identical to the device connection of example 1. In example 3, the control procedure was as follows:
step 1: a person enters a room from the right lower part of the room, the mobile sensor 1 with the probe positioned at the right lower part of the room receives a sensing signal triggered by the mobile sensor, respectively sends a clearing instruction to other mobile sensors 1 through a control data line, and respectively sends a prestored instruction sequence to each DALI lamp driver 2 through DALI broadcasting;
step 2: the personnel move from the lower right of the room to the upper right of the room and leave the sensing area of the mobile sensor 1 with the probe positioned at the lower right of the room; meanwhile, the mobile sensor 1 with the probe positioned at the lower right part of the room receives a sensing signal triggered by the mobile sensor 1, and sends a clearing instruction to other mobile sensors 1 through a control data line;
and step 3: and the mobile sensor 1 with the probe positioned at the lower right part of the room receives the clearing instruction, and clears the command sequence which is not sent completely.
And 4, step 4: when the person leaves the room, each mobile inductor does not have a newly received induction signal, and each lamp 8 is synchronously turned off after all the instruction sequences are executed.
And 5: and standby, waiting for a new induction signal.
Example 4
As shown in fig. 5: the 6 lamps are arranged in a linear array of 1 x 6 in the gallery. The number of the movable inductors is 3, and the probes of the movable inductors are respectively positioned at two ends and the middle position of the gallery.
The control process is as follows:
step 1: the system is electrified and initialized, a mobile inductor of which the probe is positioned at the rightmost side of the gallery is taken as a main mobile inductor, and other 2 mobile inductors are arranged as auxiliary inductors at the same time;
step 2: personnel enter the corridor from the right side of the corridor, the main sensor senses a sensing signal triggered by the personnel, and a prestored instruction sequence is respectively sent to each DALI lamp driver on the control data line through DALI broadcasting; synchronously lighting all lamps according to a preset program;
and step 3: the personnel move from the right side of the gallery to the left side of the gallery and leave the sensing position of the probe of the main sensor, and at the moment, the slave sensor positioned on the left side of the gallery senses a sensing signal triggered by the personnel and sends a notification instruction to the main sensor;
and 4, step 4: when the main sensor receives the sensing signal or the notification instruction, the main sensor clears the instruction sequence which is not sent completely at present, and respectively sends the prestored instruction sequence to each DALI lamp driver on the control data line again through DALI broadcasting.
Compared with the prior art, the technical scheme of the application does not need to arrange an additional DALI host, the control node is placed on the mobile inductor without being changed, and the cooperative control of the plurality of lamp drivers is realized in a DALI broadcasting mode. Therefore, the equipment cost is greatly reduced, and the method has the technical advantages of simple operation and no need of secondary configuration of the host.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. A lamp group control method based on many-to-many mobile sensors and DALI drivers is characterized by comprising the following steps:
step 1: connecting at least 2 moving inductors and at least 2 DALI luminaire drivers in parallel on a control data line;
step 2: and selecting 1 mobile inductor from the at least 2 mobile inductors, and sending a prestored instruction sequence to each DALI lamp driver on the control data line by the selected mobile inductor through DALI broadcasting when receiving the induction signal.
2. The method of claim 1, wherein the step 2 comprises:
step A1: initializing a system, wherein a random one of the at least 2 mobile inductors is set as a master inductor, and the rest mobile inductors are set as slave inductors;
step A2: when the slave inductor receives the induction signal, the slave inductor sends a notification instruction to the master inductor; and when the main sensor receives the sensing signal or the notification instruction, respectively sending a prestored instruction sequence to each DALI lamp driver on the control data line through DALI broadcasting.
3. The method of claim 2, wherein said step a2 further comprises:
when the main sensor receives the sensing signal or the notification instruction, clearing the instruction sequence which is not sent completely, and respectively retransmitting the prestored instruction sequence to each DALI lamp driver on the control data line through DALI broadcasting.
4. The method of claim 1, wherein the step 2 comprises:
step B1: setting one mobile inductor in the at least 2 mobile inductors as a main inductor by using a dial switch, and setting the other mobile inductors as slave inductors by using the dial switches;
step B2: when the slave inductor receives the induction signal, the slave inductor sends a notification instruction to the master inductor; and when the main sensor receives the sensing signal or the notification instruction, respectively sending a prestored instruction sequence to each DALI lamp driver on the control data line through DALI broadcasting.
5. The method of claim 4, wherein the step B2 further comprises:
when the main sensor receives the sensing signal or the notification instruction, clearing the instruction sequence which is not sent completely, and respectively retransmitting the prestored instruction sequence to each DALI lamp driver on the control data line through DALI broadcasting.
6. The method of claim 1, wherein the step 2 comprises:
step C1: when one mobile inductor receives an induction signal, a clearing instruction is respectively sent to other mobile inductors through a control data line, and prestored instruction sequences are respectively sent to DALI lamp drivers through DALI broadcasting;
step C2: and when the other mobile inductors receive the clearing instruction, clearing the instruction sequence which is not sent completely.
7. The method of claim 6, wherein said step C1 further comprises: when at least 2 mobile inductors receive the induction signals at the same time, one of the mobile inductors is randomly selected to respectively send a clearing instruction to other mobile inductors through the control data line.
8. A method of luminaire group control based on many-to-many mobile sensors and DALI drivers as claimed in any of claims 1-7, characterized in that: the at least 2 motion sensors comprise at least one of a microwave motion sensor and a PIR motion sensor.
9. A method of luminaire group control based on many-to-many mobile sensors and DALI drivers as claimed in any of claims 1-7, characterized in that: the at least 2 moving inductors comprise at least one of a 2.4G microwave moving inductor and a 5.8G microwave moving inductor.
CN202210322741.6A 2022-03-25 2022-03-25 Lamp set control method based on many-to-many mobile inductor and DALI driver Pending CN114845445A (en)

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CN202210322741.6A CN114845445A (en) 2022-03-25 2022-03-25 Lamp set control method based on many-to-many mobile inductor and DALI driver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210322741.6A CN114845445A (en) 2022-03-25 2022-03-25 Lamp set control method based on many-to-many mobile inductor and DALI driver

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CN114845445A true CN114845445A (en) 2022-08-02

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