CN110891351A - Lamp group control device and system - Google Patents
Lamp group control device and system Download PDFInfo
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- CN110891351A CN110891351A CN201911314183.3A CN201911314183A CN110891351A CN 110891351 A CN110891351 A CN 110891351A CN 201911314183 A CN201911314183 A CN 201911314183A CN 110891351 A CN110891351 A CN 110891351A
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Abstract
The invention provides a lamp group control device and a system, which relate to the technical field of ship control and comprise at least one control module, wherein the control module comprises a controller, at least one outdoor lamp switch, an indicator light dimming module and indicator lights corresponding to each outdoor lamp switch; the outdoor lamp switch and the indicating lamp dimming module are respectively connected with the controller; the indicating lamps are respectively connected with the indicating lamp dimming modules; the outdoor lamp switch is used for sending an outdoor lamp brightness signal to the controller; the controller is used for sending a dimming control signal of the indicator lamp corresponding to the outdoor lamp switch for sending the outdoor lamp brightness signal to the indicator lamp dimming module according to the outdoor lamp brightness signal; the indicating lamp dimming module is used for dimming the indicating lamp corresponding to the outdoor lamp switch for sending the outdoor lamp brightness signal according to the dimming control signal; the invention can be beneficial to observing the bright and dark states of each outdoor lamp during night navigation.
Description
Technical Field
The invention relates to the technical field of ship control, in particular to a lamp group control device and system.
Background
The outdoor lamp control device of the ship is used for controlling outdoor lamps on the ship, and is usually arranged in a cab, a cargo control room or a ship office. At present, a conventional outdoor control device only has a switch function, and the on/off of an outdoor lamp is controlled by a knob switch, a toggle switch or a button switch. As shown in fig. 1, a control panel 1 of the outdoor lamp control device is provided with a set of knob switches 2, and the knob switches 2 are respectively used for controlling on and off of each outdoor lamp on the ship. Although the outdoor lamp control device can judge the on and off of the outdoor lamp through the direction of the knob switch, the outdoor lamp control device is still not beneficial to observation in night voyage. If the mode of button switch is adopted, the switching of the outdoor lamp can not be judged intuitively.
Currently, some switches are provided with an on-off indicator light for indicating the on-off state of the switch. Although the switch can be used for observing the on-off of the outdoor lamp in night navigation, the brightness degree of the outdoor lamp cannot be displayed, a worker can only adjust the brightness of the outdoor lamp by feeling, and if the outdoor lamp is far away from the outdoor lamp control device, the worker can adjust the outdoor lamp to the proper brightness by going back and forth for multiple times, which is very inconvenient.
Disclosure of Invention
The invention aims to provide a lamp set control device and a system, which are favorable for observing the bright and dark states of outdoor lamps in a lamp set during night navigation.
In a first aspect, an embodiment provides a lamp set control device, including at least one control module and a control panel, where the control module is installed on the control panel; the control module comprises a controller, at least one outdoor lamp switch, an indicator light dimming module and indicator lights corresponding to each outdoor lamp switch; the outdoor lamp switch and the indicator light dimming module are respectively connected with the controller; the indicating lamps are respectively connected with the indicating lamp dimming modules;
the outdoor lamp switch is used for sending an outdoor lamp brightness signal to the controller;
the controller is used for sending a dimming control signal of the indicator lamp corresponding to the outdoor lamp switch for sending the outdoor lamp brightness signal to the indicator lamp dimming module according to the outdoor lamp brightness signal;
and the indicating lamp dimming module is used for dimming the indicating lamp corresponding to the outdoor lamp switch for sending the outdoor lamp brightness signal according to the dimming control signal.
In an optional embodiment, the lighting device further comprises an indicator light controller, and the indicator light controller is respectively connected with the controller and the indicator light dimming module;
the outdoor lamp switch is also used for sending an opening and closing signal to the controller;
the controller is also used for sending the opening and closing signals of the indicator lamps corresponding to the outdoor lamp switches sending the opening and closing signals to the indicator lamp controller block according to the opening and closing signals;
the indicator light controller is used for controlling the on-off of the indicator light corresponding to the outdoor light switch for sending the on-off signal according to the on-off signal.
In an optional embodiment, the system comprises at least two control modules, and the two control modules are connected through a CAN bus.
In an optional embodiment, the control module is further provided with a serial communication interface.
In an optional embodiment, the display device further comprises a panel dimming module, wherein the panel dimming module is connected with the controller and is used for adjusting the brightness of the panel.
In an alternative embodiment, an alarm confirmation button is also connected to the controller.
In an alternative embodiment, the controller is further connected with an alarm.
In an alternative embodiment, the alarm is a buzzer.
In a second aspect, embodiments provide a light bank control system comprising a light bank control device as described in any one of the preceding embodiments and a remote control module; the lamp group control device is wirelessly connected with the remote control module.
In an optional embodiment, the lamp group control device and the remote control module are wirelessly connected through an infrared transceiver module.
According to the lamp set control device and system provided by the invention, each outdoor lamp switch is provided with a corresponding indicator lamp, and the on state of the outdoor lamp is displayed through the lighted indicator lamp when the outdoor lamp is turned on; the outdoor lamp dimming control system is also provided with an indicator lamp dimming module, and the controller determines a corresponding dimming control signal according to the brightness signal by sending the brightness signal of the outdoor lamp to the controller and sends the dimming control signal to the indicator lamp dimming module; the indicating lamp dimming module is used for dimming the corresponding indicating lamp according to the dimming control signal so as to enable the brightness of the indicating lamp to correspond to the brightness of the outdoor lamp; therefore, the brightness state of each outdoor lamp can be determined according to the brightness of the indicator lamp in night navigation, and great convenience is brought to workers.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a control panel of a conventional outdoor lamp control device;
fig. 2 is a system schematic diagram of a lamp group control device provided in an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a control panel of the lamp group control device according to the embodiment of the present invention;
fig. 4 is another system schematic diagram of a lamp group control device provided in the embodiment of the present invention;
fig. 5 is another system schematic diagram of a lamp set control device provided in an embodiment of the present invention;
FIG. 6 is a schematic diagram of a lamp group control system provided by an embodiment of the present invention;
fig. 7 is another schematic diagram of a lamp set control system according to an embodiment of the present invention.
Icon: 1-a control panel; 2-a knob switch; 4-a push-button switch; 6-indicator light dimming button; 11-a controller; 12-indicator light controller; 13-indicator lights 1 to n; 14-panel dimming module; 15-outdoor lamp switches 1 to n; 16-an indicator light dimming module; 17-alarm confirmation button; 18-an alarm; 19-a serial communication interface; 10-a control device; 20-a remote control module; 31-an infrared receiving module; 32-an infrared emission module; 40-outdoor lamps 1 to n.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Some embodiments of the invention are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
The outdoor lamp control device of the ship is used for controlling outdoor lamps on the ship, and is usually arranged in a cab, a cargo control room or a ship office. The conventional outdoor lamp control device only has a switch function at present, the outdoor lamp control devices between two places are connected through a multi-core cable, and the number of cores of the cable is selected according to the number of outdoor lamps required to be controlled. As shown in fig. 1, a conventional outdoor lamp control device controls each outdoor lamp to be turned on or off by a knob. The current outdoor lamp control device has the following problems:
the control panel is not provided with an on-off indicator light of an outdoor light;
the control panel has no backlight and dimming functions during night navigation;
the two controllers are connected through a multi-core wire in front, so that the construction difficulty is increased, the cost is high, and the failure rate is increased;
the interface is single, and no additional external interface exists.
Based on the control device and the control system, the bright and dark states of outdoor lamps in the lamp set CAN be favorably observed during night navigation, the backlight and dimming functions are arranged, the two controllers are connected through a CAN bus, the construction difficulty is reduced, the cost is low, and the safety and the reliability are realized; it is also possible to communicate serially with external devices. The present invention will be described in detail by way of examples.
Referring to fig. 2, the light bank control device provided in the embodiment of the present invention includes at least one control module and a control panel 1, where the control module is installed on the control panel 1; the control module comprises a controller 11, at least one outdoor lamp switch 15, an indicator lamp dimming module 16 and an indicator lamp 13 corresponding to each outdoor lamp switch 15; the outdoor lamp switch 15 and the indicator light dimming module 16 are respectively connected with the controller 11; the indicator lamps 13 are respectively connected with the indicator lamp dimming modules 16;
an outdoor lamp switch 15 for sending an outdoor lamp brightness signal to the controller 11;
a controller 11 for transmitting a dimming control signal of the indicator 13 corresponding to the outdoor lamp switch 15 transmitting the outdoor lamp brightness signal to the indicator dimming module 16 according to the outdoor lamp brightness signal;
and the indicator lamp dimming module 16 is used for dimming the indicator lamp 13 corresponding to the outdoor lamp switch 15 sending the outdoor lamp brightness signal according to the dimming control signal.
Specifically, the control module comprises a cab control module, a cargo control room control module and a ship office control module. The cab control module is connected with the cargo control room control module, or the cab control module is connected with the ship office control module.
In this embodiment, n outdoor lamps 40 are provided, n outdoor lamp switches 15 are provided, and each outdoor lamp 40 is connected to the outdoor lamp switch 15. The outdoor lamp switch 15 is in turn connected to the controller 11. The number of the indicator lamps 13 is set to n correspondingly, corresponding to the number of the outdoor lamps 40.
The indicator light dimming module 16 is connected between the indicator light 13 and the controller 11, and the indicator light dimming module 16 of the present embodiment is a dimming chip; the brightness of the indicator lamp 13 is adjusted by the PWM wave output from the dimming chip. The principle is that human eyes are not sensitive enough to brightness flicker, and if the flicker frequency of the indicator light 13 exceeds 100Hz, the human eyes see the average brightness. The human eye's perception of brightness is an accumulative process, and the larger the bright time is in the whole period, the higher the brightness perceived by people is. Therefore, by adjusting the duty ratio of the PWM wave, the brightness of the indicator lamp 13 can be adjusted.
The indicator light dimming module 16 may also be a thyristor, referring to fig. 4, each indicator light 13 is provided with a corresponding indicator light dimming module 16 (thyristor), and the controller 11 controls an output current of the thyristor so as to dim the corresponding indicator light 13.
In addition, an indicator light dimming button 6 can be arranged according to needs, and the manual control of the brightness of the indicator light is realized. As shown in fig. 3, the sliding end adjusting knob of the variable resistor is provided on the control panel 1 as shown by the lamp dimming button 6 in fig. 3, and adjusts the brightness of all the indicator lamps 13 by adjusting the variable resistor through the lamp dimming button 6. The brightness of the indicator lamp 13 is adjusted by adjusting the variable resistor.
Accordingly, 24 indicator lamps 13 are provided, which are located directly above each outdoor lamp push button switch 4, see fig. 3.
Unlike the knob switch 2 used in the conventional outdoor lamp switch 15, the present embodiment uses the push switch 4 as the switch of the outdoor lamp, and can better highlight the indicator lamp 13.
Preferably, a power supply module is also included. Two DC24V power supplies are connected to controller 11.
Optionally, referring to fig. 5, an indicator light controller 12 is further included, and the indicator light controller 12 is connected to the controller 11 and the indicator light dimming module 16 respectively;
the outdoor lamp switch 15 is also used for sending an opening and closing signal to the controller 11;
the controller 11 is also used for sending an opening and closing signal of an indicator lamp 13 corresponding to an outdoor lamp switch 15 sending the opening and closing signal to the indicator lamp controller block 12 according to the opening and closing signal;
the indicator lamp controller 12 controls the on/off of the indicator lamp 13 corresponding to the outdoor lamp switch 15 that transmits the on/off signal according to the on/off signal.
Specifically, 24 outdoor lamps are provided in the present embodiment, the indicator lamp controller 12 is a relay, the controller 11 outputs 24 sets of switching values to the relay, and the relay controls the on or off of the corresponding outdoor lamp.
Optionally, the system comprises at least two control modules, and the two control modules are connected through a CAN bus.
Specifically, the two control modules are respectively provided with a controller 11, and the two controllers 11 are connected through a CAN bus, so that the connection of the two control modules CAN be realized.
In specific implementation, in order to realize the CAN communication, a CAN communication module CAN be further arranged on the control module, namely, the two controllers 11 are respectively connected with the CAN communication module, and the two CAN communication modules are connected through a CAN bus; therefore, one cable is adopted to replace the prior multi-core cable, the construction is simple, the cost is low, and the failure rate is greatly reduced.
Preferably, the cab control module is connected with the cargo control room control module through a CAN bus, and the cab control module is connected with the ship office control module through the CAN bus.
Optionally, a serial communication interface 19 is further provided on the control module.
Specifically, referring to fig. 5, the controller 11 is connected to a serial communication interface 19, wherein the serial communication interface 19 may be an RS485 interface or an RS232 interface.
Through setting up external interface, conveniently be connected with external equipment.
Preferably, the control module is further provided with a passive output external interface.
Optionally, a panel dimming module is further included, and the panel dimming module is connected to the controller 11 and is used for adjusting the brightness of the panel.
Specifically, the panel dimming module 14 adopts a variable resistor to realize brightness adjustment of the panel, so that the panel can be conveniently adjusted to the appropriate brightness by the staff during night navigation.
Optionally, an alarm confirmation button 17 is also connected to the controller 11.
Specifically, the alarm confirmation button 17 is used for the ship pilot to manually press the alarm confirmation button 17 to turn off the alarm sound when the control module alarms. The alarm confirmation button 17 is arranged, so that the condition that the attention of a worker is influenced by an alarm sound and further the ship operation is influenced is avoided.
Optionally, an alarm 18 is also connected to the controller 11.
In particular for alarming in case of failure of an outdoor lamp.
Optionally, the alarm 18 is a buzzer.
Referring to fig. 6, an embodiment of the present invention provides a lamp set control system, including the lamp set control apparatus 10 and the remote control module 20 according to any one of the foregoing embodiments; the lamp group control device is wirelessly connected with the remote control module 20.
Specifically, the remote control module 20 is configured to wirelessly communicate with the lamp group control device 10, and control turning on and off of the outdoor lamps, brightness adjustment of the control panel 1, dimming of the indicator lamps 13, turning off of the alarm sound, and the like by transmitting an outdoor lamp control signal, a panel control signal, an indicator lamp control signal, an alarm control signal, and the like to the controller 11 of the lamp group control device 10.
In an alternative embodiment, the lamp group control device 10 and the remote control module 20 are wirelessly connected via an infrared transceiver module.
Specifically, referring to fig. 7, the infrared transceiver module of this embodiment includes an infrared transmitting module 32 and an infrared receiving module 31, where the infrared transmitting module 32 is connected to the remote control module 20, and the infrared receiving module 31 is connected to the control module. The infrared transceiver module is used for realizing the short-distance wireless transmission between the lamp group control device 10 and the remote control module 20.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A lamp group control device is characterized by comprising at least one control module and a control panel, wherein the control module is arranged on the control panel; the control module comprises a controller, at least one outdoor lamp switch, an indicator light dimming module and indicator lights corresponding to each outdoor lamp switch; the outdoor lamp switch and the indicator light dimming module are respectively connected with the controller; the indicating lamps are respectively connected with the indicating lamp dimming modules;
the outdoor lamp switch is used for sending an outdoor lamp brightness signal to the controller;
the controller is used for sending a dimming control signal of the indicator lamp corresponding to the outdoor lamp switch for sending the outdoor lamp brightness signal to the indicator lamp dimming module according to the outdoor lamp brightness signal;
and the indicating lamp dimming module is used for dimming the indicating lamp corresponding to the outdoor lamp switch for sending the outdoor lamp brightness signal according to the dimming control signal.
2. The light group control device according to claim 1, further comprising an indicator light controller, wherein the indicator light controller is connected to the controller and the indicator light dimming module respectively;
the outdoor lamp switch is also used for sending an opening and closing signal to the controller;
the controller is also used for sending the opening and closing signals of the indicator lamps corresponding to the outdoor lamp switches sending the opening and closing signals to the indicator lamp controller block according to the opening and closing signals;
the indicator light controller is used for controlling the on-off of the indicator light corresponding to the outdoor light switch for sending the on-off signal according to the on-off signal.
3. The lamp group control device according to claim 1, comprising at least two control modules, wherein the two control modules are connected through a CAN bus.
4. The lamp group control device as claimed in claim 1, wherein the control module is further provided with a serial communication interface.
5. The light group control device according to claim 1, further comprising a panel dimming module connected to the controller for adjusting the brightness of the panel.
6. The light bank control device of claim 1, wherein an alarm is further connected to the controller.
7. The light bank control device of claim 6, wherein an alarm confirmation button is further connected to the controller.
8. The light group control device according to claim 7, wherein the alarm is a buzzer.
9. A lamp group control system comprising a lamp group control device according to any one of claims 1 to 8 and a remote control module; the lamp group control device is wirelessly connected with the remote control module.
10. The lamp group control system of claim 9, wherein the lamp group control device and the remote control module are wirelessly connected via an infrared transceiver module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911314183.3A CN110891351A (en) | 2019-12-18 | 2019-12-18 | Lamp group control device and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911314183.3A CN110891351A (en) | 2019-12-18 | 2019-12-18 | Lamp group control device and system |
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| CN110891351A true CN110891351A (en) | 2020-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911314183.3A Pending CN110891351A (en) | 2019-12-18 | 2019-12-18 | Lamp group control device and system |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120249299A1 (en) * | 2011-03-29 | 2012-10-04 | Hon Hai Precision Industry Co., Ltd. | Control circuit for indicator light |
| CN202807061U (en) * | 2012-09-17 | 2013-03-20 | 重庆整流设备厂 | Ship lamp light controller |
| CN107277995A (en) * | 2017-07-05 | 2017-10-20 | 环球智达科技（北京）有限公司 | The adjusting method of indicator lamp brightness |
-
2019
- 2019-12-18 CN CN201911314183.3A patent/CN110891351A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120249299A1 (en) * | 2011-03-29 | 2012-10-04 | Hon Hai Precision Industry Co., Ltd. | Control circuit for indicator light |
| CN202807061U (en) * | 2012-09-17 | 2013-03-20 | 重庆整流设备厂 | Ship lamp light controller |
| CN107277995A (en) * | 2017-07-05 | 2017-10-20 | 环球智达科技（北京）有限公司 | The adjusting method of indicator lamp brightness |
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Application publication date: 20200317 |
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