CN112312612A - Ethernet light control system and method for LED (light emitting diode) handkerchief lamp - Google Patents
Ethernet light control system and method for LED (light emitting diode) handkerchief lamp Download PDFInfo
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- CN112312612A CN112312612A CN201911204357.0A CN201911204357A CN112312612A CN 112312612 A CN112312612 A CN 112312612A CN 201911204357 A CN201911204357 A CN 201911204357A CN 112312612 A CN112312612 A CN 112312612A
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Abstract
The invention provides an Ethernet light control system and method for an LED (light emitting diode) handkerchief lamp, which comprises a database, a central controller, a network data transmission module, a light module and a data conversion module, wherein the central controller is used for controlling the Ethernet light control system; the LED lamp comprises a plurality of light modules, wherein each light module comprises a processor, a microcontroller, a current sensor, a voltage sensor, a brightness sensor and an LED Party light; the database is connected with the central controller, the central controller is connected with the network data transmission module, the network data transmission module is connected with the light module, the light module is connected with the data conversion module, and the data conversion module is connected with the processor. The central controller transmits the light command to the light modules, the microcontroller in the light modules receives the command and adjusts the light, each light module is independent, a series of faults caused by one light fault do not need to be worried about, and the fault places can be detected through the current sensors, the voltage sensors and the brightness sensors, so that the control is convenient.
Description
Technical Field
The invention belongs to the field of an Ethernet light control system and method for an LED (light-emitting diode) handkerchief lamp, and particularly relates to an Ethernet light control system and method for an LED handkerchief lamp.
Background
The stage lighting is also called as 'stage lighting', and is one of the means of stage art modeling. With the development of the scenario, stage lighting equipment (such as lighting lamps, slide projectors, control systems and the like) and technical means are used for displaying the environment and rendering the atmosphere by light colors and changes thereof, highlighting central characters, creating the sense of space and time of the stage, shaping the external image of the stage performance and providing necessary lighting effects (such as wind, rain, clouds, water and lightning). Stage lighting is an important component of a performance space, and is an artistic creation that performs all-around visual environment lighting design on characters and required specific scenes according to the development of plots and reproduces design intentions to audiences in a visual image mode purposefully.
Ethernet generally has two types of wired networks, one is a bus type network and one is a star type network. A bus-type ethernet network. One network cable of the stage lamp is directly connected with a plurality of workstations, the stage lamp has the advantages of less required cables and low price, the management cost is high, fault points are difficult to isolate, the network speed is low, and the stage lamp is generally used for a 10Mbps network, so that the ARTNET function of the existing stage lamp is basically realized without using a bus type network. The star-type Ethernet has the advantages of simple control, easy fault diagnosis and isolation and convenient service, but needs to consume a large amount of cables, and has large workload of installation and maintenance and heavy burden of a central node.
With the wide use of LEDs in stage lighting fixtures, the DMX512 wired communication used in the original stage lighting industry standard cannot meet the development of the industry, and mainly reflects two aspects, namely, the DMX512 has a low transmission speed, the operation of the tail-end lighting fixture is delayed, and the DMX512 has fewer functional channels, only 512 functional channels and cannot meet the requirements of multiple LEDs for performance. However, ethernet, which is well-developed in technology, was not originally invented for stage lighting. Because stage lighting has special application requirements, particularly installation and use requirements, an original Ethernet network can not completely meet the requirements of stage lighting, and a corresponding change scheme is needed.
Disclosure of Invention
In order to solve the technical problems, the invention provides an Ethernet light control system and method for an LED handkerchief lamp, which comprises a database, a central controller, a network data transmission module, a light module and a data conversion module; the LED lamp comprises a plurality of lighting modules, wherein each lighting module comprises a processor, a microcontroller, a current sensor, a voltage sensor, a brightness sensor and an LED lamp, the processor is connected with the microcontroller, the microcontroller is connected with the LED lamp, and the LED lamp is respectively provided with the current sensor, the voltage sensor and the brightness sensor; the database is connected with the central controller, the central controller is connected with the network data transmission module, the network data transmission module is connected with the light module, the light module is connected with the data conversion module, and the data conversion module is connected with the processor.
Preferably, the network data transmission module mainly uses ethernet for data transmission.
Preferably, each light module is independent from each other and does not influence each other.
Preferably, the microcontroller in the light module is used for receiving information of the current sensor, the voltage sensor and the brightness sensor and sending the information to the data conversion module.
Preferably, the current sensor is used for detecting the current condition of the LED lamp, the voltage sensor is used for detecting the voltage condition of the LED lamp, and the brightness sensor is used for detecting the brightness condition of the LED lamp.
Preferably, the data conversion module converts information transmitted by a microcontroller in the light module into network data information and transmits the network data information to the processor.
Preferably, on one hand, the processor processes the command data information transmitted by the network data transmission module and sends the processed information to the microcontroller; and on the other hand, the data information from the data conversion module is received and transmitted back to the central controller.
Preferably, the database is used for receiving data information of each lamp module returned by the central controller and storing the data information.
Compared with the prior art, the invention has the beneficial effects that: the system and the method can provide a set of complete Ethernet light control system and method for the LED handkerchief lamp, the central controller transmits the light command to the light modules, the microcontroller in the light modules receives the command and adjusts the light, each light module is independent, a series of faults caused by the faults of one light are not worried, and the fault places can be detected through the current sensor, the voltage sensor and the brightness sensor, so that the control is convenient.
Drawings
FIG. 1 is a schematic diagram of an Ethernet light control system and method for an LED lamp.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
The invention is further described below:
example (b):
as shown in fig. 1, an ethernet light control system and method for an LED lamp includes a database, a central controller, a network data transmission module, a light module, and a data conversion module; the LED lamp comprises a plurality of lighting modules, wherein each lighting module comprises a processor, a microcontroller, a current sensor, a voltage sensor, a brightness sensor and an LED lamp, the processor is connected with the microcontroller, the microcontroller is connected with the LED lamp, and the LED lamp is respectively provided with the current sensor, the voltage sensor and the brightness sensor; the database is connected with the central controller, the central controller is connected with the network data transmission module, the network data transmission module is connected with the light module, the light module is connected with the data conversion module, and the data conversion module is connected with the processor.
Specifically, the central controller issues light command information and transmits the light command information to each light module through the network data transmission module, a processor in each light module receives the command information and transmits the command information to the microcontroller, the microcontroller receives the information to adjust the LED lamp, a current sensor, a voltage sensor and a brightness sensor on the LED lamp detect the LED lamp after adjustment, the information of current, voltage and brightness is transmitted to the data conversion module, the data conversion module converts the information of the current, the voltage and the brightness into network data information and transmits the network data information to the processor, the network data information is transmitted to the central controller through the network data transmission module by the processor, the central controller transmits the network data information to the database, and the data information is stored.
Specifically, if a certain lighting module is damaged, the current, voltage and brightness sensors can detect the damaged lighting module and transmit the detection result to the processor, the processor compares the information obtained by the current, the voltage and the brightness with the transmitted command information to obtain a comparison result, and the comparison result is transmitted to the central controller.
Specifically, each light module is independent and does not influence each other.
Specifically, the network data transmission module mainly utilizes ethernet to transmit data.
It should be noted that, in this document, moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (8)
1. An Ethernet light control system and method for an LED handkerchief lamp are characterized by comprising a database, a central controller, a network data transmission module, a light module and a data conversion module; the LED lamp comprises a plurality of lighting modules, wherein each lighting module comprises a processor, a microcontroller, a current sensor, a voltage sensor, a brightness sensor and an LED lamp, the processor is connected with the microcontroller, the microcontroller is connected with the LED lamp, and the LED lamp is respectively provided with the current sensor, the voltage sensor and the brightness sensor; the database is connected with the central controller, the central controller is connected with the network data transmission module, the network data transmission module is connected with the light module, the light module is connected with the data conversion module, and the data conversion module is connected with the processor.
2. The system and method for controlling lighting of an ethernet lamp for an LED pap lamp according to claim 1, wherein the network data transmission module mainly uses ethernet for data transmission.
3. The system and method for controlling the lighting of the ethernet lamp for the LED lamp according to claim 1, wherein each of the light modules is independent from each other and does not affect each other.
4. The system and method for controlling the lighting of the ethernet lamp for the LED lamp according to claim 1, wherein the microcontroller in the lighting module is configured to receive the information of the current sensor, the voltage sensor and the brightness sensor and send the information to the data conversion module.
5. The system and method according to claim 1, wherein the current sensor is configured to detect a current condition of the LED lamp, the voltage sensor is configured to detect a voltage condition of the LED lamp, and the brightness sensor is configured to detect a brightness condition of the LED lamp.
6. The system and method for controlling the lighting of the ethernet lamp used for the LED lamp according to claim 1, wherein the data conversion module converts the information transmitted from the microcontroller in the light module into the network data information, and transmits the network data information to the processor.
7. The system and the method for controlling the lighting of the Ethernet lamp used for the LED Party light according to claim 1, wherein the processor processes the command data information transmitted from the network data transmission module and sends the processed information to the microcontroller; and on the other hand, the data information from the data conversion module is received and transmitted back to the central controller.
8. The system and method for controlling the lighting of the ethernet lamp for the LED lamp according to claim 1, wherein the database is used for receiving the data information of each lamp module returned by the central controller and storing the data information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911204357.0A CN112312612A (en) | 2019-11-29 | 2019-11-29 | Ethernet light control system and method for LED (light emitting diode) handkerchief lamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911204357.0A CN112312612A (en) | 2019-11-29 | 2019-11-29 | Ethernet light control system and method for LED (light emitting diode) handkerchief lamp |
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| CN112312612A true CN112312612A (en) | 2021-02-02 |
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| CN201911204357.0A Pending CN112312612A (en) | 2019-11-29 | 2019-11-29 | Ethernet light control system and method for LED (light emitting diode) handkerchief lamp |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202587530U (en) * | 2012-05-11 | 2012-12-05 | 华南理工大学 | Intelligent light-dimming device of light-emitting diode (LED) centralized direct current supply system |
| CN102938950A (en) * | 2011-08-16 | 2013-02-20 | 上海广茂达光艺科技股份有限公司 | Light-emitting diode (LED) modularization street lamp control system |
| CN205847686U (en) * | 2016-04-05 | 2016-12-28 | 漳州市灿华电子科技有限公司 | A kind of cost-saved single lamp control system |
| CN107567147A (en) * | 2017-09-29 | 2018-01-09 | 广州市浩洋电子股份有限公司 | A kind of Ethernet lamp light control system and method for stage lighting |
-
2019
- 2019-11-29 CN CN201911204357.0A patent/CN112312612A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102938950A (en) * | 2011-08-16 | 2013-02-20 | 上海广茂达光艺科技股份有限公司 | Light-emitting diode (LED) modularization street lamp control system |
| CN202587530U (en) * | 2012-05-11 | 2012-12-05 | 华南理工大学 | Intelligent light-dimming device of light-emitting diode (LED) centralized direct current supply system |
| CN205847686U (en) * | 2016-04-05 | 2016-12-28 | 漳州市灿华电子科技有限公司 | A kind of cost-saved single lamp control system |
| CN107567147A (en) * | 2017-09-29 | 2018-01-09 | 广州市浩洋电子股份有限公司 | A kind of Ethernet lamp light control system and method for stage lighting |
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Application publication date: 20210202 |
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