KR20100120114A - Control apparatus of grouping lamps - Google Patents

Abstract

PURPOSE: A control apparatus of grouping lamps is provided to use efficiency power while supplying user convenience and safety by turning on/off a plurality of lamps. CONSTITUTION: An amplifier(20) amplifies the sensed signal of a detection sensor(10). An A/D converter(30) converts an amplified sensed signal into a digital signal. A microprocessor(40) outputs a turn-on signal to turn on a lamp(80). A DIP switch(50) codes the control signal of a microprocessor and output it. A triac(70) receives the control signal of the microprocessor through a gate and connects it to commercial power source(90) and a lamp(80).

Description

CONTROL APPARATUS OF GROUPING LAMPS}

The present invention relates to a control apparatus of grouped lights, and more particularly, by sequentially turning on or off a group of lights grouped into a plurality of lights to provide convenience and safety to the user as well as effectively prevent waste of power. In addition, the present invention relates to a grouped light control device that can be easily controlled and installed by configuring each group by an independent control method using a bus line instead of a central control method.

In general, a sensor-lamp that is automatically turned on when detecting a pedestrian is installed in a ceiling of a corridor or an underground parking lot of a building such as an apartment or a building.

These sensors, such as the illuminance sensor for detecting the ambient light and the infrared sensor for detecting the body heat of the human body to make the lamps turn on or off, and according to the weather conditions during the day as well as at night In order to operate even when lowered, it is widely used because it is very convenient for life.

However, such a conventional sensor has a problem that can create anxiety for pedestrians because the operating range is limited. In other words, when installed in a relatively long or wide space, the pedestrians have to feel anxious about a place outside the detection range of the sensor because the sensor light operates when the pedestrian enters a range that can be detected by the corresponding sensor. In addition, since only the sensor light detecting the pedestrian is turned on, there is a problem in that the pedestrian cannot easily find a destination to go to.

Accordingly, Utility Model Registration No. 0436217 (Registration Date: 2007.06.29), rolls up the lamps forming the light emitting means as a "induction lamp combined sensor lamp capable of gradually turning on," and forms a plurality of groups, each It was proposed to configure a certain number of lamps belonging to a certain number of lamps belonging to the group, and to detect the same pedestrians with a time difference so that the combined inductive light sensor light is sequentially turned on or off.

In addition, Patent No. 0696603 (Registration Date: March 20, 2007) is a "sequential automatic flashing control device which also serves as a sensor light using a secondary power supply." A device that is sequentially lit is proposed. In other words, assuming that a passenger moves from group A to group D, first, when a passenger is located in group B, the human body sensor (PIR) existing in group B operates, and accordingly, an electrical signal is input from the input / output contact unit. The lamp in group B is turned on by dividing in one direction, one line transmits a signal to the input contact of group A, and the lamp in group A is turned on, and the other line is connected to the input contact of group C. By transmitting a signal to turn on the lamps present in the C group to turn on both the lamps of the A group, B group and C group, and after the pedestrian moves to the C group, the human body sensor (PIR) operation of the B group Likewise, the lamps in Group B and Group D are turned on by turning on the lamps existing in Group B and Group D.

However, in the conventional sequential lighting control device as described above, since all the lights constituting a group must be directly connected to each other to make a grouping, the installation work is very cumbersome and time-consuming, and in case of malfunction, the entire group There is a problem to check the wiring. In addition, if the group is formed to be distributedly located, the wiring becomes very complicated, which requires a lot of time and effort in the installation work, and in case of malfunction of the individual lamps that make up the group, the entire group should be checked for maintenance. There is a cost and time consuming problem.

The present invention is to solve the above problems, the object of the present invention is to give a unique code for each group consisting of a plurality of lights, grouping that can be very convenient and quick installation of the light group It is to provide a control device for the light. In other words, in the case of constituting a distributed group, a grouping that can be easily configured by installing a plurality of lights to be distributed and setting the same code of the group to each lamp to form the same group It is an object of the present invention to provide a control device of a lamp.

In addition, when a malfunction occurs, instead of checking the entire group, there is an object of providing a control device for grouped lights that is easy to maintain by replacing only the corresponding lamp.

The control apparatus of the grouped lamps according to the present invention, a lamp that operates by receiving commercial power, a manual switch connected in series with the lamp to manually control the supply of the commercial power, and connected in series with the manual switch In the light control device including a lighting control unit for controlling the lighting or turning off of the light, and a sensor for detecting a passer by the lighting control unit and outputs a detection signal, the detection sensor 10 and the lamp 80 is A plurality of connected lighting control unit 100 is configured to include a plurality of bus lines 60 are connected in common, the lighting control unit 100, the amplifier 20 for amplifying the detection signal of the detection sensor 20 ), An A / D converter 30 for converting the amplified detection signal into a digital signal, and a lighting signal for turning on the lamp 80 according to the output signal of the A / D converter 30.In order to specify the microprocessor 40 and the lighting control unit 100 commonly connected to the plurality of bus lines 60 to the same group, the bus lines of the same group among the plurality of bus lines 60 are selected and coded. The input signal and the control signal of the microprocessor 40 to code and output the dip switch 50 and the control signal of the microprocessor 40 to the gate to receive the commercial power supply 90 and the lamp (80) It is characterized in that it comprises a triac (70) connecting.

In this case, the sensing sensor is composed of a plurality, the lighting control unit, preferably further comprises a demultiplexer 15 for demultiplexing the detection signal output from the plurality of sensing sensors.

In addition, the manual switch 55 for manually controlling the supply of the commercial power to the lights connected to the lighting control unit receives the same code signal through the bus line, and the bus connected in series with the manual switch 55 It is preferable to further comprise a group control switch 200 for controlling the signal input and output of the line.

On the other hand, at least one detection sensor connected to the light control unit for outputting a lighting control signal of the code for turning on the light and at least one detection sensor connected to the light control unit which is turned on by receiving a different code, it is configured to have an overlapping detection area It is desirable to be.

As described above, according to the present invention, as the pedestrian passes through the group grouped by a plurality of lights, the entire lights of the sensing group are sequentially turned on or off for each group to not only provide convenience and safety to the user, but also effectively save power. Will be used.

In addition, even in a plurality of groups formed in a distributed manner, since only the code of the group is set to each lamp and grouped, there is an effect that the setting and installation of the lamp group can be performed very quickly and conveniently.

On the other hand, each group is composed of independent control method using the bus line instead of the central control method to simplify control and installation, and in case of malfunction, only the corresponding lamp can be replaced and repaired, which is very convenient for maintenance. have.

1 is a schematic configuration diagram of a lighting control unit in a control apparatus of grouped lights according to an embodiment of the present invention;
2 is a schematic configuration diagram of a lighting control unit in a control apparatus of grouped lights according to another embodiment of the present invention;
3 is a schematic configuration diagram of a control device of grouped lights according to an embodiment of the present invention;
4 is a schematic view for explaining the operation of the control device of the grouped lights according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail the control device of the grouped lights according to the present invention.

1 is a schematic configuration diagram of a lighting control unit in a control apparatus of grouped lights according to an embodiment of the present invention, Figure 2 is a schematic configuration of the lighting control unit in a control apparatus of grouped lights according to an embodiment of the present invention. 3 is a schematic configuration diagram of a control apparatus of grouped lights according to an embodiment of the present invention, and FIG. 4 is a view illustrating an operation of a control apparatus of grouped lights according to an embodiment of the present invention. This is a schematic diagram.

In adding reference numerals to the components of the drawings, the same components, even if displayed on the other drawings to have the same reference numerals as possible, it is known that it may unnecessarily obscure the subject matter of the present invention Detailed description of functions and configurations will be omitted.

The control apparatus of grouped lights according to a preferred embodiment of the present invention, the lamp 80 to operate by receiving a common commercial power supply 90, and the lamp 80 to manually control the supply of the commercial power (90). ) And a manual switch 55 connected in series with the manual switch 55, a lighting control unit 100 connected in series with the manual switch 55 to control the lighting or turning off of the lamp 80, and the lighting control unit 100. A detection sensor 10 for detecting a passenger and outputting a detection signal, and a plurality of the lighting control unit 100, the detection sensor 10 and the lamp 80 are formed in common to each of the lighting control unit 100 to form a group It is configured to include a plurality of bus lines 60 connected to.

The sensor 10 may be configured as an infrared sensor or an ultrasonic sensor that can detect a human body, and since the operation of the sensor is well known, a detailed description thereof will be omitted.

The lighting controller 100 includes an amplifier 20 for amplifying a detection signal of the detection sensor 10, an A / D converter 30 for converting the amplified detection signal into a digital signal, and the A / D. The commercial power supply 90 receives the microprocessor 40 which outputs a lighting signal for turning on the lamp 80 according to the output signal of the converter 30, and a control signal of the microprocessor 40 as a gate. And the triac 70 connecting the lamp 80 and the lighting control unit 100 connected in common to the plurality of bus lines 60 to the same group to specify the same of the plurality of bus lines 60. It is configured to include a dip switch 50 for selecting a bus line of the group to receive a coded signal or to code and output a control signal of the microprocessor 40.

Meanwhile, as shown in FIG. 2, a plurality of detection sensors 11 and 12 may be provided to detect a passenger, and in this case, the lighting controller 105 may include the plurality of detection sensors 11 and 12. It further comprises a demultiplexer (DEMUX) 15 for demultiplexing the detection signal output from the.

 The dip switch 50 is connected to the plurality of bus lines 60, each set to a specific code to form a group through the selected bus line 60, and the microprocessor and the bus line in the same group. Control communication of another microprocessor connected to 60. That is, the dip switch 50 is set to select the plurality of bus lines 60 with a specific code and to output or receive signals through the selected bus lines, and to control the control signals of the microprocessor 40. The input signal is physically coded through the specifically set dip switch 60 and output to the bus line 60, and the output signal can be received only by another microprocessor connected to another dip switch 50 set to the same code. To be. Thus, the other microprocessors connected to the dip switch 50 set with the same code form the same group, and the same in all the microprocessors in the same group when outputting the lighting of the light in any one of the microprocessors in the same group. The signal to turn on the lamp is output.

Therefore, when the detection sensor 10 to 12 detects a pedestrian and outputs a detection signal, the microprocessor 40 outputs a lighting signal to the gate of the triac 70 to turn on the lamp 80. At the same time, the microcontroller outputs a lighting control signal to the bus line 60 through the dip switch 50, and another microprocessor connected to the same coded dip switch receives the lighting control signal to receive another lamp 80. Lights up. That is, all the lights forming the same group are turned on.

FIG. 3 schematically illustrates a group A 110 and a group B 120, wherein the group A 110 and the group B 120 each include a plurality of lighting controllers 100, a detection sensor 10, and a lamp. It comprises 80. In addition, the group A (110) is connected to the bus line 60 and the power supply line 65, the group B (120) is also connected to the bus line 60 and the power supply line 65, and the bus line 60 and The power supply line 65 is configured by being connected to the group control switch 200 and the manual switch 55. At this time, the group A (110) and the group B (120) are each set to a different code to form a group.

The manual switch 55 controls the supply of commercial power to the group A 110 and the group B 120 manually to control the lighting of each group or the lighting. In addition, the group control switch 200 is connected in series with the manual switch 55, and controls the flow of signals through the bus line (60). That is, the group A 110 controls the group with the group A control switch 210, and the group B 120 controls the group with the group B control switch 220. At this time, the group control switch 200 is preferably composed of an electronic switch, such as a capacitance switch or a push-pull switch.

Since the manual switch 55 and the group control switch 200 are connected in series, they operate only when both switches are turned on. That is, when the lighting of the lamp 80 is controlled by the sensor 10, both the manual switch 55 and the group control switch 200 should be operated in a turn-on state, and the group When all the lights are off, the manual switch 55 should be operated by turning off.

Effects of the present invention configured as described above will be described with reference to FIG.

Since FIG. 4 uses three bus lines 60, all eight groups can be connected, but for convenience, it is assumed that the group A 110, the group B 120, and the group C 130 are used.

In addition, the group and the region adjacent to the group is configured such that a predetermined portion of the sensing region overlaps to continuously detect the pedestrian. That is, the group A 110 and the group B 120 form an overlap region of 150a, and the group B 120 and the group C 130 form an overlap region of 150b.

Reference numerals 110a, 110b, and 110c denote detection zones of the respective detection sensors constituting the group A 110, and reference numerals 120a, 120b, and 120c denote detection zones of each detection sensor constituting the group B 120. Reference numerals 130a, 130b, and 130c denote sensing areas of the respective sensing sensors constituting the group C 130. In addition, it is assumed that both the manual switch and the group control switch (not shown) are turned on.

When the pedestrian enters the detection area 110a of the group A 110 at the far left of FIG. 4, and detects the pedestrian in the group A 110, the ignition control signal is transferred through the microprocessor and the dip switch of the corresponding lighting control unit. It transmits to line 60, and turns on all the lights of group A 110 that make up a group with the same code.

After that, when the pedestrian enters the detection area 110c in which the rightmost lamp (see FIG. 4) of the group A 110 is located, the pedestrian enters the left detection area 120a of the group B 120 at the same time. At the same time, the lights of both the group A 110 and the group B 120 are turned on.

When the pedestrian leaves the overlapping area 150a of the group A 110 and the group B 120, the group A 110 is turned off and only the group B 120 is turned on.

Therefore, since the traveling direction and the past direction are turned on for each group according to the position of the pedestrian, the pedestrian is safely directed to the destination, thereby preventing the waste of power due to the unnecessary lighting of the lights.

The embodiments of the present invention described above and illustrated in the drawings should not be construed as limiting the technical spirit of the present invention. The protection scope of the present invention is limited only by the matters described in the claims, and those skilled in the art can change and change the technical idea of the present invention in various forms. Therefore, such improvements and modifications will fall within the protection scope of the present invention if it is obvious to those skilled in the art.

10 to 12: Sensor 15: Demultiplexer (DEMUX)
20: Amplifier 30: A / D Converter
40: microprocessor 50: dip switch
55: manual switch 60: bus line
65: power supply line 70: triac
80: light 90: commercial power
100, 105: lighting control unit 110: group A
120: group B 130: group C
200: group control switch 210: group A control switch
220: group B control switch

Claims (5)

Electric lamps operated by receiving commercial power, a manual switch connected in series with the lamp to manually control the supply of the commercial power, and a lighting control unit connected in series with the manual switch to control the lighting on or off of the lamp. And, In the lighting control device comprising a detection sensor for outputting a detection signal by detecting a pedestrian in the lighting control unit,
It is configured to include a plurality of bus lines 60, the plurality of the lighting control unit 100 is connected in common to the detection sensor 10 and the lamp 80,
The lighting controller 100 includes an amplifier 20 for amplifying a detection signal of the detection sensor 20, an A / D converter 30 for converting the amplified detection signal into a digital signal, and the A / D. The microprocessor 40 which outputs a lighting signal for lighting the lamp 80 according to the output signal of the converter 30 and the lighting control unit 100 which are commonly connected to the plurality of bus lines 60 are the same. A dip switch 50 for selecting a bus line of the same group from among the plurality of bus lines 60 to receive a coded signal and encoding and outputting a control signal of the microprocessor 40 to specify the group; And a triac (70) connecting the commercial power (90) to the lamp (80) by receiving a control signal from the microprocessor (40) as a gate.
The method of claim 1,
The sensor is composed of a plurality,
The lighting control unit, characterized in that the control device further comprises a demultiplexer (15) for demultiplexing the detection signal output from the plurality of detection sensors.
The method according to claim 1 or 2,
Manual switch 55 for manually controlling the supply of the commercial power to the lights connected to the lighting control unit receives the same code signal through the bus line, and connected in series with the manual switch 55 of the bus line Grouped lamp control apparatus further comprises a group control switch for controlling the signal input and output.
The method according to claim 1 or 2,
The at least one detection sensor connected to the light control unit for outputting a lighting control signal of the code for turning on the light and the at least one detection sensor connected to the light control unit which is turned on by receiving a different code, are configured to have an overlapping detection area. Controlled grouping of lights.
The method of claim 3,
The at least one detection sensor connected to the light control unit for outputting a lighting control signal of the code for turning on the light and the at least one detection sensor connected to the light control unit which is turned on by receiving a different code, are configured to have an overlapping detection area. Controlled grouping of lights.

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