CN117279148A - Lighting driving control equipment supporting wireless and DALI double control - Google Patents

Lighting driving control equipment supporting wireless and DALI double control Download PDF

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Publication number
CN117279148A
CN117279148A CN202311202753.6A CN202311202753A CN117279148A CN 117279148 A CN117279148 A CN 117279148A CN 202311202753 A CN202311202753 A CN 202311202753A CN 117279148 A CN117279148 A CN 117279148A
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CN
China
Prior art keywords
instruction
control
dali
command
wireless
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202311202753.6A
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Chinese (zh)
Inventor
凌宇
袁金元
汪运才
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Zhongshan Fangdi Intelligent Technology Co ltd
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Zhongshan Fangdi Intelligent Technology Co ltd
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Application filed by Zhongshan Fangdi Intelligent Technology Co ltd filed Critical Zhongshan Fangdi Intelligent Technology Co ltd
Priority to CN202311202753.6A priority Critical patent/CN117279148A/en
Publication of CN117279148A publication Critical patent/CN117279148A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • 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
    • 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
    • H05B47/19—Controlling the light source by remote control via wireless transmission

Abstract

The invention discloses illumination driving control equipment supporting wireless and DALI double control, which comprises an LED light source and a driving control system connected with the LED light source, wherein the driving control system comprises a microprocessor, a power driving circuit, a wireless MESH transceiver circuit and a DALI transceiver interface circuit; the wireless MESH transceiver circuit is connected with the TXD1 end and the RXD1 end of the microprocessor, and the DALI transceiver interface circuit is connected with the TXD2 end and the RXD2 end of the microprocessor; the power driving circuit is connected with the control output end of the microprocessor, and the output end of the power driving circuit is electrically connected with the LED light source. The invention has reasonable structure arrangement, not only has wireless control, but also has wired DALI control, is beneficial to improving the use stability and reliability of the whole structure, and also improves the control flexibility and expansibility of the whole structure, and has strong applicability and good practicability.

Description

Lighting driving control equipment supporting wireless and DALI double control
Technical Field
The invention belongs to the technical field of lamp control systems, and particularly relates to illumination driving control equipment supporting wireless and DALI double control.
Background
The intelligent lighting control systems applied in the market can be divided into two major types, namely a wireless system and a wired system, wherein the wireless control is mainly based on Bluetooth MESH and Zigbee MESH protocols, such as the following Chinese patent publication number: CN218830735U, patent name: an intelligent lighting control system based on ZigBee technology comprises an intelligent lighting lamp, a processing device, a remote control device and a router; the intelligent lighting lamp comprises a ZigBee module and a lighting lamp, the processing device comprises a ZigBee module and a singlechip, and the remote control device comprises a PC end and/or a smart phone end; the intelligent lighting lamp is connected with the router through the processing device, and the router is connected with the remote control device; the remote control device is used for sending an instruction, the instruction is transmitted to the processing device through the router, and after the instruction is processed by the singlechip of the processing device, the ZigBee module of the processing device and the ZigBee module of the intelligent lighting lamp communicate the instruction to the lighting lamp through wireless transmission.
The method is characterized in that each lighting lamp is a communication node in the whole wireless network, the communication nodes can be used as an AP and a router in the wireless network at the same time, and each node in the network can send and receive signals, so that when the master control equipment sends a control signal of a target lamp, the control signal can be transmitted to the target lamp in an optimal efficiency mode through automatic routing forwarding of each lamp to execute corresponding response actions.
All lamps in the system can be networked in a wireless mode and communicate with the main control equipment through a wireless MESH communication technology.
The lighting system based on the wireless MESH has the greatest advantages that the lighting control equipment is flexible to deploy, the lighting control equipment can be deployed at will only in the wireless communication range of the adjacent nodes, the later equipment is easy to be deployed, and the lighting system can be applicable to the implementation of engineering projects, whether the lighting control equipment is installed before or after decoration; however, the wireless communication system has inherent disadvantages in that the signal communication is easily affected by building materials or wireless communication environments, and the communication is difficult to achieve 100% reliability.
The most representative of wired lighting systems are intelligent lighting systems based on DALI (digital addressable lighting interface) protocol. DALI is an open international standard specifically directed to wired and digital control of lighting.
The DALI system uses a special wired communication bus as a signal transmission medium between lamps and between the lamps and a main control device, and all lamps in the system are networked in a wired mode and are communicated with the main control device.
The lighting system based on the wired DALI has the greatest advantages of simple wiring, flexible control and very stable and reliable communication, and is not influenced by building materials or wireless communication environments.
However, in the implementation of engineering projects, because special communication lines need to be laid for communication between devices, the communication lines are only suitable for project implementation occasions of decoration pre-installation, and once project implementation is completed, deployment of the devices is difficult to be increased later, so that the flexibility in device installation is far less than that of a wireless system.
It follows that both wireless and wired systems have their advantages and disadvantages, and thus have limited applicability and practicality to some extent.
Disclosure of Invention
The invention aims to provide a lighting driving control device supporting wireless and DALI dual control, which is reasonable in structural arrangement and beneficial to improving control flexibility.
The technical scheme for realizing the aim of the invention is that the lighting driving control equipment supporting wireless and DALI double control comprises an LED light source and a driving control system connected with the LED light source, wherein the driving control system comprises a microprocessor, a power driving circuit, a wireless MESH transceiver circuit and a DALI transceiver interface circuit;
the wireless MESH transceiver circuit is connected with the TXD1 end and the RXD1 end of the microprocessor and is used for receiving or transmitting wireless signals;
the DALI receiving and transmitting interface circuit is connected with the TXD2 end and the RXD2 end of the microprocessor, and is used for connecting a DALI bus and receiving or transmitting signals through the DALI bus;
the power driving circuit is connected with the control output end of the microprocessor, the output end of the power driving circuit is electrically connected with the LED light source, and the power driving circuit is used for receiving a driving signal of the microprocessor and driving the LED light source to act;
the microprocessor is used for receiving and processing the wireless control signal or the DALI wired control signal and sending a control instruction to the power driving circuit or the DALI receiving and transmitting interface circuit.
Further preferred are: the wireless MESH transceiver circuit comprises a wireless communication module, and the wireless communication module comprises a communication module of WIFI, BLE or Zigbee standard protocols.
Further preferred are: and a radio frequency antenna is further arranged on the wireless MESH power receiving and generating circuit.
Further preferred are: the microprocessor control comprises the following steps:
step A, a microprocessor detects whether an RXD1 signal exists;
step B, when a signal is input into the RXD1 end, the microprocessor processes the signal and enters into wireless control instruction processing;
step C, when the RXD1 end has no signal, the microprocessor detects whether the RXD2 end has a signal or not;
step D, when a signal exists at the RXD2 end, the microprocessor processes the signal and enters DALI control instruction processing;
and E, when the RXD2 end has no signal, repeating the step A.
Further preferred are: in step B, entering wireless instruction processing includes the following steps;
judging whether the device state or parameter inquiry command is the device state or parameter inquiry command, if the device state or parameter inquiry command is the corresponding inquiry command, executing the inquiry command and sending an inquiry result to a wireless MESH receiving and transmitting circuit through a TXD1 end;
if the device parameter configuration instruction is not the corresponding query instruction, judging whether the device parameter configuration instruction is the device parameter configuration instruction, and if the device parameter configuration instruction is the device parameter configuration instruction, executing a device parameter modification instruction;
if the device parameter configuration instruction is not the device parameter configuration instruction, judging whether the device is a device state control instruction, and if the device is the device state control instruction, judging whether the device is in a single-lamp mode and performing corresponding control;
if not, the wireless instruction processing is exited.
Further preferred are: in step D, the incoming DALI instruction process includes the following steps;
judging whether the equipment is in a single-lamp mode or not;
if the single lamp mode is the single lamp mode, judging whether the single lamp mode is a device state or parameter query instruction, if the single lamp mode is the query instruction, executing the single lamp query instruction, and sending a query result to the TXD2 port;
if the command is not the query command, judging whether the command is a device parameter configuration command, and if the command is the device parameter configuration command, executing a single lamp parameter modification command;
if the device parameter configuration instruction is not the device parameter configuration instruction, judging whether the device parameter configuration instruction is a device state control instruction;
if the control command is a device state control command, executing a single lamp control command and sending a control signal of the LED light source to the LED_CTL port;
if the device state control instruction is not the device state control instruction, exiting the DALI instruction processing;
if the mode is not the single lamp mode, judging whether the mode is a gateway state or parameter query instruction, if the mode is the query instruction, executing the gateway query instruction, and sending the query result to the TXD2 port;
if the command is not the query command, judging whether the command is a gateway parameter configuration command or not, and if the command is the gateway parameter configuration command, executing gateway parameter modification;
if the gateway parameter configuration instruction is not the gateway parameter configuration instruction, judging whether the gateway parameter configuration instruction is a gateway state control instruction or not;
if the gateway state control instruction is the gateway state control instruction, executing the gateway control instruction;
if not, the DALI instruction processing is exited.
The invention has the positive effects that: the invention has reasonable structure arrangement, is provided with the wireless MESH transceiver circuit and the DALI transceiver interface circuit, not only has wireless control, but also has wired DALI control, is beneficial to improving the use stability and reliability of the whole structure, and also improves the control flexibility and expansibility of the whole structure, and can effectively realize rapid configuration of DALI parameters in a wireless communication mode, such as address division, grouping, scene and other parameter configuration of DALI equipment, and has strong applicability and good practicability.
Drawings
In order that the invention may be more readily understood, a more particular description of the invention will be rendered by reference to specific embodiments that are illustrated in the appended drawings, in which:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a flowchart illustrating a microprocessor according to the present invention;
FIG. 3 is a schematic diagram of a wireless command processing flow according to the present invention;
FIG. 4 is a flowchart of DALI instruction processing according to the present invention.
Reference numerals: the LED light source 1, the drive control system 2, the microprocessor 21, the power driving circuit 22, the wireless MESH transceiver circuit 23 and the DALI transceiver interface circuit 24.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
Referring to fig. 1 to 4, a lighting driving control device supporting wireless and DALI dual control includes an LED light source 1, a driving control system 2 connected with the LED light source, wherein the driving control system 2 includes a microprocessor 21, a power driving circuit 22, a wireless MESH transceiver circuit 23 and a DALI transceiver interface circuit 24; in this embodiment, the wireless MESH transceiver circuit includes a wireless communication module, where the wireless communication module includes a communication module of WIFI, BLE or Zigbee standard protocol. The microprocessor is of conventional construction in the art and is of a common type, and is not described in detail, but does not affect the understanding and implementation of the microprocessor by the skilled person. And a radio frequency antenna is further arranged on the wireless MESH power receiving and generating circuit.
In the practical application process, the wireless MESH transceiver circuit is connected with the TXD1 end and the RXD1 end of the microprocessor, and is used for receiving or transmitting wireless signals;
the DALI receiving and transmitting interface circuit is connected with the TXD2 end and the RXD2 end of the microprocessor, and is used for connecting a DALI bus and receiving or transmitting signals through the DALI bus;
the power driving circuit is connected with the control output end of the microprocessor, the output end of the power driving circuit is electrically connected with the LED light source, and the power driving circuit is used for receiving a driving signal of the microprocessor and driving the LED light source to act;
the microprocessor is used for receiving and processing the wireless control signal or the DALI wired control signal and sending a control instruction to the power driving circuit or the DALI receiving and transmitting interface circuit.
In the practical application process, the microprocessor control comprises the following steps:
step A, a microprocessor detects whether an RXD1 signal exists;
step B, when a signal is input into the RXD1 end, the microprocessor processes the signal and enters into wireless control instruction processing;
step C, when the RXD1 end has no signal, the microprocessor detects whether the RXD2 end has a signal or not;
step D, when a signal exists at the RXD2 end, the microprocessor processes the signal and enters DALI control instruction processing;
and E, when the RXD2 end has no signal, repeating the step A.
In step B, entering wireless instruction processing includes the following steps;
judging whether the device state or parameter inquiry command is the device state or parameter inquiry command, if the device state or parameter inquiry command is the corresponding inquiry command, executing the inquiry command and sending an inquiry result to a wireless MESH receiving and transmitting circuit through a TXD1 end;
if the device parameter configuration instruction is not the corresponding query instruction, judging whether the device parameter configuration instruction is the device parameter configuration instruction, and if the device parameter configuration instruction is the device parameter configuration instruction, executing a device parameter modification instruction;
if the device parameter configuration instruction is not the device parameter configuration instruction, judging whether the device is a device state control instruction, and if the device is the device state control instruction, judging whether the device is in a single-lamp mode and performing corresponding control;
if not, the wireless instruction processing is exited.
In step D, the incoming DALI instruction process includes the following steps;
judging whether the equipment is in a single-lamp mode or not;
if the single lamp mode is the single lamp mode, judging whether the single lamp mode is a device state or parameter query instruction, if the single lamp mode is the query instruction, executing the single lamp query instruction, and sending a query result to the TXD2 port;
if the command is not the query command, judging whether the command is a device parameter configuration command, and if the command is the device parameter configuration command, executing a single lamp parameter modification command;
if the device parameter configuration instruction is not the device parameter configuration instruction, judging whether the device parameter configuration instruction is a device state control instruction;
if the control command is the equipment state control command, executing the single lamp control command, and sending a control signal of the LED light source to the LED-CTL port;
if the device state control instruction is not the device state control instruction, exiting the DALI instruction processing;
if the mode is not the single lamp mode, judging whether the mode is a gateway state or parameter query instruction, if the mode is the query instruction, executing the gateway query instruction, and sending the query result to the TXD2 port;
if the command is not the query command, judging whether the command is a gateway parameter configuration command or not, and if the command is the gateway parameter configuration command, executing gateway parameter modification;
if the gateway parameter configuration instruction is not the gateway parameter configuration instruction, judging whether the gateway parameter configuration instruction is a gateway state control instruction or not;
if the gateway state control instruction is the gateway state control instruction, executing the gateway control instruction;
if not, the DALI instruction processing is exited.
The invention has the positive effects that: the invention has reasonable structure arrangement, is provided with the wireless MESH transceiver circuit and the DALI transceiver interface circuit, not only has wireless control, but also has wired DALI control, is beneficial to improving the use stability and reliability of the whole structure, and also improves the control flexibility and expansibility of the whole structure, and can effectively realize rapid configuration of DALI parameters in a wireless communication mode, such as address division, grouping, scene and other parameter configuration of DALI equipment, and has strong applicability and good practicability.
The standard components used in this embodiment may be purchased directly from the market, but the nonstandard structural components described in the specification may also be obtained directly by unambiguous processing according to the common general knowledge in the prior art, and meanwhile, the connection manner of each component adopts the conventional means mature in the prior art, and the machinery, the components and the equipment all adopt the conventional types in the prior art, so that no specific description will be made here.
It is to be understood that the above examples of the present invention are provided by way of illustration only and not by way of limitation of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While those obvious variations or modifications which come within the spirit of the invention remain within the scope of the invention.

Claims (6)

1. The utility model provides a support wireless and DALI dual control's illumination drive control equipment, includes the LED light source, with the drive control system that the LED light source is connected, its characterized in that: the drive control system comprises a microprocessor, a power drive circuit, a wireless MESH transceiver circuit and a DALI transceiver interface circuit;
the wireless MESH transceiver circuit is connected with the TXD1 end and the RXD1 end of the microprocessor and is used for receiving or transmitting wireless signals;
the DALI receiving and transmitting interface circuit is connected with the TXD2 end and the RXD2 end of the microprocessor, and is used for connecting a DALI bus and receiving or transmitting signals through the DALI bus;
the power driving circuit is connected with the control output end of the microprocessor, the output end of the power driving circuit is electrically connected with the LED light source, and the power driving circuit is used for receiving a driving signal of the microprocessor and driving the LED light source to act;
the microprocessor is used for receiving and processing the wireless control signal or the DALI wired control signal and sending a control instruction to the power driving circuit or the DALI receiving and transmitting interface circuit.
2. A lighting drive control device supporting dual control of wireless and DALI as claimed in claim 1, wherein: the wireless MESH transceiver circuit comprises a wireless communication module, and the wireless communication module comprises a communication module of WIFI, BLE or Zigbee standard protocols.
3. A lighting drive control device supporting dual control of wireless and DALI as claimed in claim 2, wherein: and a radio frequency antenna is further arranged on the wireless MESH power receiving and generating circuit.
4. A lighting drive control device supporting dual control of wireless and DALI as claimed in any one of claims 1 to 3, wherein: the microprocessor control comprises the following steps:
step A, a microprocessor detects whether an RXD1 signal exists;
step B, when a signal is input into the RXD1 end, the microprocessor processes the signal and enters into wireless control instruction processing;
step C, when the RXD1 end has no signal, the microprocessor detects whether the RXD2 end has a signal or not;
step D, when a signal exists at the RXD2 end, the microprocessor processes the signal and enters DALI control instruction processing;
and E, when the RXD2 end has no signal, repeating the step A.
5. A lighting drive control device supporting dual control of wireless and DALI as claimed in claim 4, wherein:
in step B, entering wireless instruction processing includes the following steps;
judging whether the device state or parameter inquiry command is the device state or parameter inquiry command, if the device state or parameter inquiry command is the corresponding inquiry command, executing the inquiry command and sending an inquiry result to a wireless MESH receiving and transmitting circuit through a TXD1 end;
if the device parameter configuration instruction is not the corresponding query instruction, judging whether the device parameter configuration instruction is the device parameter configuration instruction, and if the device parameter configuration instruction is the device parameter configuration instruction, executing a device parameter modification instruction;
if the device parameter configuration instruction is not the device parameter configuration instruction, judging whether the device is a device state control instruction, and if the device is the device state control instruction, judging whether the device is in a single-lamp mode and performing corresponding control;
if not, the wireless instruction processing is exited.
6. A lighting drive control device supporting dual control of wireless and DALI as claimed in claim 5, wherein:
in step D, the incoming DALI instruction process includes the following steps;
judging whether the equipment is in a single-lamp mode or not;
if the single lamp mode is the single lamp mode, judging whether the single lamp mode is a device state or parameter query instruction, if the single lamp mode is the query instruction, executing the single lamp query instruction, and sending a query result to the TXD2 port;
if the command is not the query command, judging whether the command is a device parameter configuration command, and if the command is the device parameter configuration command, executing a single lamp parameter modification command;
if the device parameter configuration instruction is not the device parameter configuration instruction, judging whether the device parameter configuration instruction is a device state control instruction;
if the control command is a device state control command, executing a single lamp control command and sending a control signal of the LED light source to the LED_CTL port;
if the device state control instruction is not the device state control instruction, exiting the DALI instruction processing;
if the mode is not the single lamp mode, judging whether the mode is a gateway state or parameter query instruction, if the mode is the query instruction, executing the gateway query instruction, and sending the query result to the TXD2 port;
if the command is not the query command, judging whether the command is a gateway parameter configuration command or not, and if the command is the gateway parameter configuration command, executing gateway parameter modification;
if the gateway parameter configuration instruction is not the gateway parameter configuration instruction, judging whether the gateway parameter configuration instruction is a gateway state control instruction or not;
if the gateway state control instruction is the gateway state control instruction, executing the gateway control instruction;
if not, the DALI instruction processing is exited.
CN202311202753.6A 2023-09-18 2023-09-18 Lighting driving control equipment supporting wireless and DALI double control Pending CN117279148A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311202753.6A CN117279148A (en) 2023-09-18 2023-09-18 Lighting driving control equipment supporting wireless and DALI double control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311202753.6A CN117279148A (en) 2023-09-18 2023-09-18 Lighting driving control equipment supporting wireless and DALI double control

Publications (1)

Publication Number Publication Date
CN117279148A true CN117279148A (en) 2023-12-22

Family

ID=89211602

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311202753.6A Pending CN117279148A (en) 2023-09-18 2023-09-18 Lighting driving control equipment supporting wireless and DALI double control

Country Status (1)

Country Link
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