CN205430732U - Configuration device based on DALI system - Google Patents
Configuration device based on DALI system Download PDFInfo
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- CN205430732U CN205430732U CN201620103962.4U CN201620103962U CN205430732U CN 205430732 U CN205430732 U CN 205430732U CN 201620103962 U CN201620103962 U CN 201620103962U CN 205430732 U CN205430732 U CN 205430732U
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- dali
- configuration
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- configuration device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model discloses a configuration device based on DALI system (b), (b) carry is in the DALI bus to by DALI bus mains operated, a serial communication port, DALI configuration device encapsulates in the casing, including DALI communication interface circuit, MCU and wireless communication module, wireless communication module will DALI configuration device and the wireless intercommunication of handheld device, DALI communication interface circuit is a bridge of connecting DALI bus and MCU, is responsible for realizing the level signal's of TTL level signal and DALI bus agreement conversion, MCU is responsible for analyze received configuration instruction, reshuffle and encapsulating the instruction set that becomes to accord with DALI data frame form erupting simultaneously and delivering to the DALI bus, responsiblely simultaneously will feed back message routing to handheld device with the feedback signal in the DALI bus through the analysis. The utility model discloses based on international standard IEC62386, not only solved the PC to the DALI system inconvenient nature from the machine configuration, also solved the configuration problem of many host computers simultaneously, realized the integration configuration of DALI system.
Description
Technical field
This utility model belongs to Lighting control field, is specifically related to a kind of configuration device based on DALI system.
Background technology
DALI illuminator is widely used in the important places such as hotel, office block and market because of its simple in construction, the advantage such as easy for installation and simple to operate, the most perfect along with international standard IEC62386 in 2014, solve the restriction of DALI system one master and multiple slaves mechanism, and specification multi-host communication is machine-processed and many main frame addressings, communication, the problem such as mutual of data, provide theoretical basis in actual applications for the many main frames of DALI system, but consequently also bring the problems such as the address configuration of many main frames, parameter configuration.
Being made up of upper computer software based on PC and hardware configuration instrument two parts from machine configuration tool of DALI system in the market, its loaded down with trivial details cable is connected in site operation tool and is a great inconvenience.And for main frame (including sensor, touch panel and touch screen etc.), currently without special configuration tool, mode simply by manual configuration, and configurable parameter is few, function singleness, manual configuration trouble, and the DALI system integration configuration tool therefore design a kind of convenience, simply meeting IEC62386 international standard has become as DALI system critical problem in actual applications.
Summary of the invention
The purpose of this utility model is to realize the unified collocation of DALI system, a kind of device that can utilize handheld device that DALI system is carried out networking and configuration by wireless communication mode is provided, this utility model can unified collocation DALI system master, from machine parameter, by the way of handheld device combines with radio communication, not only solve the PC configuration DALI system inconvenience from machine, and solve many main frames allocation problem, as many host addresses configure, parameter configuration, transducer sensitivity and calibration etc., this instrument is greatly improved the motility to the configuration of DALI system and convenience.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of configuration device based on DALI system, carry is in DALI bus, and is powered by DALI bus power source；
Described DALI configuration device is packaged in housing, including DALI communication interface circuit, MCU and wireless communication module,
Described wireless communication module is by described DALI configuration device and handheld device wireless communications；Described DALI communication interface circuit is to connect DALI bus and the bridge of MCU, is responsible for the conversion realizing Transistor-Transistor Logic level signal with the level signal of DALI bus protocol；Described MCU is responsible for carrying out the configuration-direct received resolving, recombinate and being packaged into meeting the instruction set of DALI data frame format and sending to DALI bus, is responsible for sending feedback information to handheld device by resolving the feedback signal in DALI bus simultaneously.
In a preferred embodiment of the present utility model, installing APP software based on Android operation system in described handheld device, described APP software sends configuration-direct by radio communication to described DALI configuration device.
In a preferred embodiment of the present utility model, described handheld device is smart mobile phone or panel computer.
In a preferred embodiment of the present utility model, described wireless communication module is bluetooth communication or tcp/ip communication module.
In a preferred embodiment of the present utility model, described MCU uses 32 8-digit microcontroller SN32F248 based on Cortex-M0 framework.
This utility model has the advantages that:
This utility model can unified collocation DALI system host and slave processors parameter, by the way of handheld device combines with radio communication, not only solve the PC configuration DALI system inconvenience from machine, and solve many main frames allocation problem, such as many host address configurations, parameter configuration, transducer sensitivity and calibration etc., this instrument is greatly improved the motility to the configuration of DALI system and convenience.
Accompanying drawing explanation
Fig. 1 is hardware structure diagram of the present utility model.
Fig. 2 is DALI interface circuit figure of the present utility model.
Detailed description of the invention
Below to structural principle of the present utility model, operation principle is described further.
With reference to Fig. 1, a kind of configuration device based on DALI system, carry is handheld device in DALI bus, DALI bus power source power；
Described DALI configuration device is packaged in housing, including DALI communication interface circuit, MCU and wireless communication module, this part is mainly responsible for receiving the instruction of handheld configuration end and sending the feedback information in DALI bus to handheld device, makes construction party can understand the running status of DALI system in real time.
Described DALI configuration device carries out data interaction by bluetooth or WIFI communication mode with handheld device；By the visualized operation interface of handheld device, whole DALI system can be carried out parameter configuration and status poll.
Described wireless communication module directly can be articulated in DALI bus by twisted-pair feeder, it is achieved with the communication of DALI bus.
With reference to Fig. 2, the conversion realizing Transistor-Transistor Logic level signal with the level signal of DALI bus protocol is mainly responsible for by described DALI interface circuit.Wherein rectifier bridge B1 uses MB1S to be responsible for the differential signal in DALI bus is converted into unidirectional DC voltage, it is achieved the nonpolarity transmission of DALI bus, U1, U2 use PC357N4, utilize the mode of light-coupled isolation to ensure the reliability of telecommunication circuit.U3 uses PSSI2021SAY constant-current source chip.Described DALI interface circuit is by receiving circuit and transtation mission circuit forms, receive circuit to be made up of U2, U3, R4, R5 and stabilivolt D2, when DALI bus is high level, electric current rectified bridge B1 flows through D2, by producing the electric current of 1mA after R5 and U3 for driving photo-coupler U2, after U2 conducting, DALI_RX is low；When DALI bus is low level, U2 is not turned on, and DALI_RX is high.Transtation mission circuit is made up of T1, U1, R1, R2, R3, and when DALI_TX is high level, U1, T1 are not turned on, and DALI bus maintains high level；When DALI_TX is low level, U1, T1 turn on, and DALI loop flows through rectifier bridge and T1, and whole impedance loop is the least, and almost 0, therefore DALI bus is low level.DALI_RX and DALI_TX is directly articulated in DALI bus, RX with TX is connected with MCU by I/O port, it is achieved DALI bus and the data interaction of MCU.
Described MCU and peripheral circuit thereof include that MCU, LED indicating circuit, oscillating circuit etc., the working power of DALI configuration device are provided by DALI bus power source.
Described MCU uses 32 8-digit microcontroller SN32F248 based on Cortex-M0 framework, realize DALI communication protocol stack, it is responsible for carrying out resolving, recombinate and being packaged into meeting the instruction set of DALI data frame format and sending to DALI bus by the configuration-direct received, is responsible for sending feedback information to handheld device end by resolving the feedback signal in DALI bus simultaneously.
Described LED indicating circuit is responsible for indicating the duty of DALI configuration device; described DALI configuration device includes a yellow and blue led display lamp; when DALI configuration device communication is normal; blue indicator light flashes with 2S speed; when malunion is normal or disconnects; blue indicator light 200ms speed flashes, and informs that the current bluetooth of user or WIFI do not have successful connection；When DALI configuration device is correctly linked into DALI bus, yellow indicator lamp Chang Liang, otherwise, when accessing abnormal, yellow indicator lamp flashes with 500ms speed.
Described wireless communication module can be WIFI communication module and bluetooth communication, it is achieved being wirelessly transferred of data, it is to avoid loaded down with trivial details cable connects.Described wireless communication module realizes data with MCU by serial ports and transmits.
Described bluetooth communication uses CC2541 bluetooth 4.0 chip as the master controller of bluetooth communication, and bluetooth 4.0BLE is compared conventional Bluetooth and had low-power consumption, the quickly feature such as connection and long transmission distance.CC2451 peripheral circuit includes clock circuit, impedance matching circuit and unipolarity PCB antenna etc..Clock circuit uses 2 external crystal-controlled oscillation, 32MHZ crystal oscillator and 32.768KHZ crystal oscillator.Antenna Design uses and uses inverse-F antenna.Impedance matching circuit realizes the single-ended signal output that the double-end signal exported by CC2451 is converted into twice to reach and the mating of inverse-F antenna.
Described tcp/ip communication module uses RTL8019AS network interface chip, and it is the ethernet controller of a high integration of full duplex plug and play.Owing to communication module interface access network based on ethernet inevitably introduces noise signal, the middle access network transformator that the interface at TCP/IP network communication module is connected with Ethernet.
Described DALI configuration device is directly to be articulated in DALI bus, it is achieved with the quick configuration mode installed.
Described handheld device is the upper computer software based on smart mobile phone or panel computer, realize human-computer interaction interface, including user's registering and logging interface, distribution interface, address, parameter configuration interface, status poll interface and pick up calibration interface etc., realize the amendment of parameters all to DALI system, add and the operation such as deletion, all parameters also can synchronize to be updated SQLite data base, it is ensured that the synchronicity of data.
The work process of DALI system group network and configuration tool is: after CC2541 bluetooth module or tcp/ip communication module receive handheld configuration end configuration-direct, resolve, it is transmitted to MCU by serial ports USART after Reseal, instruction is resolved by MCU further, and it is encapsulated as the instruction of DALI data frame format, by DALI interface circuit, this instruction is sent to DALI bus again, if now DALI bus has feedback information, MCU is then etc. to be received, the data of feedback are resolved and encapsulate again by MCU, and sent to handheld configuration end by bluetooth module or tcp/ip communication module.
nullThe work process of DALI system configuration device is: be transmitted to MCU by serial ports USART after CC2541 bluetooth module or tcp/ip communication module receive handheld configuration end configuration-direct，The packet received is resolved by MCU，Judge the concrete DALI instruction type of this instruction and object (individual equipment to be configured、Group equipment、All devices)，The useful data information being resolved to is re-packaged into the instruction of DALI data frame format，After completing encapsulation，By DALI interface circuit, single-chip microcomputer Transistor-Transistor Logic level signal is converted to meet the level signal of DALI bus electrical characteristic，And send to DALI bus，If now DALI bus has feedback information (such as response to query operation etc.)，MCU is then etc. to be received，The data of feedback are resolved and encapsulate again by MCU，And sent to handheld configuration end by bluetooth module or tcp/ip communication module.
This utility model is specifically capable of following functions: (1) host address configuration feature, including host address distribution and host address identification function.
L host address distribution function, it is that the control equipment in DALI bus is carried out address distribution, in order to meet the motility of address allocation function requirement, specifically it is divided into the distribution of whole address, interpolation new equipment, repeat to address (RA) reallocation, reads the function such as allocated short address, deletion address.
L main frame identification function, is sent the Address Recognition instruction of specified control equipment, is identified by the flicker of specified control equipment indicating lamp.
(2) slave addresses configuration feature, including slave addresses distribution and slave addresses identification function.
L slave addresses distribution function, it is that the control device in DALI bus is carried out address distribution, in order to meet the motility of address allocation function requirement, specifically it is divided into the distribution of whole address, interpolation new equipment, repeat to address (RA) reallocation, reads the function such as allocated short address, deletion address.
L, from machine identification function, is sent the Address Recognition instruction of specified control device, is identified by the flicker of specified control device.
(3) DALI host parameter configuration feature, selects including clean culture, multicast, broadcast and the selection of four kinds of control modes of scene and control destination address.Main frame is under mode sensor, configuration parameter includes triggering brightness, delay time, time delay brightness, maximum setting brightness, minimum setting brightness, the permanent parameter such as brightness value and illumination deviation, arranged by the difference of many kinds of parameters and set different mode of operations, it is achieved in real time light fixture is adjusted according to environmental change or human motion.
(4) DALI is from machine parameter configuration function, including scene setting, the power grade that powers on, maximum power level, minimum power level, fade time and fade rates etc..
(5) equipment running status inquiry and fault detection capability, mode of operation and the running status of each control device including detection control equipment, and the most faulty generation of the equipment that detects, it can not be made normally to work if there is lamp failure or other reasons, then the information such as faulty equipment address and fault type be fed back to host computer interface.
(6) pick up calibration function, calibrates including PIR calibration and illumination.
DALI system host parameter configuration follows IEC62386 international standard protocol, makes configuration tool have good compatibility.This instrument possesses the human-computer interaction function of close friend, it is provided that the inquiry of DALI host and slave processors running status and fault detection capability, will appreciate that the operation conditions of DALI system when configuration, so that site operation more efficiently, has broad application prospects and is worthy to be popularized.
Claims (5)
1. a configuration device based on DALI system, carry is in DALI bus, and is powered by DALI bus power source；It is characterized in that, described DALI configuration device is packaged in housing, and including DALI communication interface circuit, MCU and wireless communication module, described wireless communication module is by described DALI configuration device and handheld device wireless communications；Described DALI communication interface circuit is to connect DALI bus and the bridge of MCU, is responsible for the conversion realizing Transistor-Transistor Logic level signal with the level signal of DALI bus protocol；Described MCU is responsible for carrying out the configuration-direct received resolving, recombinate and being packaged into meeting the instruction set of DALI data frame format and sending to DALI bus, is responsible for sending feedback information to handheld device by resolving the feedback signal in DALI bus simultaneously.
A kind of configuration device based on DALI system the most according to claim 1, it is characterised in that install APP software based on Android operation system in described handheld device, described APP software sends configuration-direct by radio communication to described DALI configuration device.
A kind of configuration device based on DALI system the most according to claim 1 and 2, it is characterised in that described handheld device is smart mobile phone or panel computer.
A kind of configuration device based on DALI system the most according to claim 1, it is characterised in that described wireless communication module is bluetooth communication or tcp/ip communication module.
A kind of configuration device based on DALI system the most according to claim 1, it is characterised in that described MCU uses 32 8-digit microcontroller SN32F248 based on Cortex-M0 framework.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620103962.4U CN205430732U (en) | 2016-02-02 | 2016-02-02 | Configuration device based on DALI system |
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| CN201620103962.4U CN205430732U (en) | 2016-02-02 | 2016-02-02 | Configuration device based on DALI system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106357292A (en) * | 2016-08-25 | 2017-01-25 | 中国电子科技集团公司第四十四研究所 | photoelectric isolated full-duplex differential transceiver |
| CN106878162A (en) * | 2017-03-22 | 2017-06-20 | 陕西科技大学 | A kind of EnOcean and DALI protocol conversion gateways and the method for realizing the gateway |
| CN106900130A (en) * | 2017-03-22 | 2017-06-27 | 陕西科技大学 | A kind of DALI systems expanding unit and DALI system extended methods based on Bluetooth communication |
| CN109058949A (en) * | 2018-06-29 | 2018-12-21 | 中山市中大半导体照明技术研究有限公司 | The controllable DALI illuminance sensor of permanent illumination |
| CN109445505A (en) * | 2018-11-26 | 2019-03-08 | 珠海世讯科技有限公司 | A kind of bus-powered circuit of DALI |
| CN112100115A (en) * | 2020-08-14 | 2020-12-18 | 江苏航天龙梦信息技术有限公司 | Multi-device management method based on Openmmc |
| CN113985772A (en) * | 2021-10-26 | 2022-01-28 | 南京美加杰智能科技有限公司 | Programmable DALI control module |
-
2016
- 2016-02-02 CN CN201620103962.4U patent/CN205430732U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106357292A (en) * | 2016-08-25 | 2017-01-25 | 中国电子科技集团公司第四十四研究所 | photoelectric isolated full-duplex differential transceiver |
| CN106878162A (en) * | 2017-03-22 | 2017-06-20 | 陕西科技大学 | A kind of EnOcean and DALI protocol conversion gateways and the method for realizing the gateway |
| CN106900130A (en) * | 2017-03-22 | 2017-06-27 | 陕西科技大学 | A kind of DALI systems expanding unit and DALI system extended methods based on Bluetooth communication |
| CN106878162B (en) * | 2017-03-22 | 2020-07-28 | 陕西科技大学 | EnOcean and DA L I protocol conversion gateway and method for realizing same |
| CN109058949A (en) * | 2018-06-29 | 2018-12-21 | 中山市中大半导体照明技术研究有限公司 | The controllable DALI illuminance sensor of permanent illumination |
| CN109445505A (en) * | 2018-11-26 | 2019-03-08 | 珠海世讯科技有限公司 | A kind of bus-powered circuit of DALI |
| CN109445505B (en) * | 2018-11-26 | 2024-01-02 | 珠海世讯科技有限公司 | DALI bus power supply circuit |
| CN112100115A (en) * | 2020-08-14 | 2020-12-18 | 江苏航天龙梦信息技术有限公司 | Multi-device management method based on Openmmc |
| CN112100115B (en) * | 2020-08-14 | 2023-07-28 | 江苏航天龙梦信息技术有限公司 | Multi-device management method based on Openmmc |
| CN113985772A (en) * | 2021-10-26 | 2022-01-28 | 南京美加杰智能科技有限公司 | Programmable DALI control module |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20180202 |