CN101052258B - Lamp light controlled network and control method - Google Patents

Lamp light controlled network and control method Download PDF

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Publication number
CN101052258B
CN101052258B CN 200610060216 CN200610060216A CN101052258B CN 101052258 B CN101052258 B CN 101052258B CN 200610060216 CN200610060216 CN 200610060216 CN 200610060216 A CN200610060216 A CN 200610060216A CN 101052258 B CN101052258 B CN 101052258B
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data
control
frame
lamp
end
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CN 200610060216
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CN101052258A (en
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刘晓光
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刘晓光
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Abstract

The invention comprises: controller, lamp group and data cable. The lamp group comprises multi lamps comprising control nodes for receiving and relaying data; said controller sends the control data to the control nodes by using data frame; said control node receives the control data and makes control for the lamp; a end ID of data frame is added into rear part of data frame as ID; the control node uses the end ID as the control data. The invention also provides a control method for the light controlling network.

Description

灯光控制网络及控制方法 Lighting control system and control method

【技术领域】 TECHNICAL FIELD

[0001] 本发明涉及一种灯光控制网络及控制方法。 [0001] The present invention relates to a control method and a lighting control network.

【背景技术】 【Background technique】

[0002] 随着微机技术与通讯技术的发展,这些技术也慢慢渗透到灯光控制领域,使灯光控制也得到了迅速的发展。 [0002] With the development of computer technology and communication technology, these techniques may also gradually penetrate into the field of lighting control, so that lighting control has also been a rapid development. 一种灯光无线通信自动监测系统,它由一台主机及若干分机组成。 One kind of automatic monitoring light wireless communication system that includes a host and a plurality of extension components. 主机包含无线通信机及报警和显示器,各分机都由检测电路及无线通信机组成,分机检测负责的灯片区的故障,主机通过对分机无线发射巡检信号来检测各灯片区的故障。 Wireless communication device comprising a host computer and a display and alarm, each extension by the detection circuit and the wireless communication device composed of the extension responsible for detecting lamp failure Area, the host detects a failure of the lamps by transmitting Area inspection station radio signal.

[0003] 上述灯光无线通信自动监测系统存在主机不能控制每一个灯,并且还需要若干由检测电路及无线通信机组成分机,所以比较复杂。 [0003] The wireless communication lighting automatic monitoring system can not control every host exists lamp, and also require a number of the detection circuit unit and a wireless communication component unit, it is more complicated.

【发明内容】 [SUMMARY]

[0004] 本发明的目的在于提供一种结构简单,不需要对灯泡预设地址,只需要知道网络拓扑结构就可以控制网络中每一个灯的灯光控制网络机控制方法。 [0004] The object of the present invention is to provide a simple structure, does not need the lamp to a predetermined address, the network only needs to know the topology of the network can control each lamp lighting control network control method.

[0005] 为解决上述技术问题,本发明采用如下技术方案:一种灯光控制网络,包括控制器、灯泡组及数据线,灯泡组包括多个灯泡,所述灯泡包括可接收和转发数据的控制节点, 所述控制器通过数据线将控制数据以数据帧的方式发送到所述控制节点,所述控制节点接收控制数据对灯泡进行控制,所述数据帧后面加上数据帧结尾标识作为标示,所述控制节点通过识别数据帧结尾标识取走所述数据帧结尾标识前的最后一个数据作为该灯泡的控制数据,所述控制节点产生新的数据帧,并将新的数据帧发送到下一个灯泡的控制节点,所述下一个灯泡的控制节点通过识别所述新的数据帧结尾标识取走所述新的数据帧结尾标识前的最后一个数据作为所述下一个灯泡的控制数据。 [0005] To solve the above problems, the present invention adopts the following technical solutions: A lighting control network, comprising a controller, the lamp group and data line group including a plurality of lamp bulb, said bulb comprising a data receiving and forwarding control node, the data line controller transmits control data to the control node in a data frame mode, the control node receives control data for controlling the lamp, the rear end of a data frame plus the data frame as identification mark, the control node by identifying the end of a data frame identification data before the removal of the last end of the data frame ID as the control data of the bulb, the control node generates a new data frame, new data frame and sent to the next lamp control node, the control node of a next new bulb removed of the last data frame of the next data as control data before the end of the lamp identified by the data identifying the new end of the frame identifier.

[0006] 更具体地,所述控制器采用微程序控制器将数据以数据帧的方式发送到所述控制节点。 [0006] More specifically, the micro-controller program controller sends data to the control node in a data frame mode.

[0007] 更具体地,所述灯泡的控制节点内部采用微程序控制器或专用集成电路接收和转发数据,取走数据帧结尾标识前的最后一个数据作为该灯泡的控制数据。 [0007] More specifically, the control node inside the bulb, or micro program controller ASIC receiving and forwarding data, the control data removed the last frame before the end of a data ID as the bulb.

[0008] 更具体地,所述数据线为一条或多条。 [0008] More specifically, the one or more data lines.

[0009] 更具体地,所述灯光控制网络以级联的方式连接。 [0009] More specifically, the lighting control network in a cascade connection.

[0010] 一种灯光控制网络的控制方法,包括; [0010] A lighting control method of controlling a network, comprising;

[0011] 步骤一:控制器通过数据线将控制数据以数据帧的方式发送到灯泡的控制节点, 所述数据帧的后面加上数据帧结尾标识作为标示; [0011] Step a: the controller via the data line to the control node transmits the control data to the data frame bulb manner, the rear end of the data frame plus a data frame identification mark;

[0012] 步骤二:每个灯泡的控制节点通过识别数据帧结尾标识来取走数据帧结尾标识前的最后一个数据作为该灯泡的控制数据; [0012] Step Two: each control node to the bulb end of the data frame through the removal of the identification data identifying the end of the last frame of data as control data before the identification of the bulb;

[0013] 步骤三:每个灯泡的控制节点将取走数据帧结尾标识前的最后一个数据后产生新的数据帧,将新的数据帧发送到下一个灯泡的控制节点; [0013] Step Three: each control node will be removed bulb end of the data frame generating new data frame identification data before the last, new data frames are sent to the control node under a light bulb;

[0014] 步骤四:控制器利用所述控制数据对灯泡进行控制。 [0014] Step Four: the controller uses the control data to control the lamp. [0015] 更具体地,步骤1中数据帧以最后一个灯泡Ln的数据开始,依次跟随Ln-1到L1灯泡的数据,以数据帧结尾标识结尾。 [0015] More specifically, the data in Step 1 begins with the last data Ln lamp, followed sequentially lamp L1 to Ln-1 of the data, identifies the end of the end of the data frame.

[0016] 更具体地,步骤2中,每个灯泡的控制节点至少存储一个灯泡的控制数据和数据帧结尾标识。 [0016] More specifically, in step 2, the control node for each lamp a lamp control data stored in at least the end of the frame and identification data.

[0017] 上述技术方案的改进在于:上述数据帧后面加上数据帧结尾标识作为标示,灯泡的控制节点通过识别数据帧结尾标识来取走数据帧结尾标识前的最后一个数据。 Improvement [0017] The technical solution is that: the data-frame behind the end of a data frame plus the identification mark as the control node removed by bulb to the identification data identifying the end of the last frame of data before the end of the frame identification data. 这样,需要的数据线很少,只需要一条数据线就可以连接多个灯泡的控制节点,因此,不需要对灯泡预设地址,只需要知道网络拓扑结构就可以控制网络中的每一个灯。 Thus, the data lines need little, only one data line can be connected to the control node of the plurality of lamps, it is not necessary for the lamp preset address, only need to know the network topology in the network can control each lamp.

【附图说明】 BRIEF DESCRIPTION

[0018] 图1是本发明的控制器发送的数据帧的结构。 [0018] FIG. 1 is a controller transmits a data frame structure of the present invention.

[0019] 图2是本发明的灯泡内部的MCU功能模块图。 [0019] FIG. 2 is an internal bulb of the present invention is a functional block diagram MCU.

[0020] 图3是经过控制数据发送后灯泡内部的MCU所取走的数据。 [0020] FIG. 3 is the control data transmitted through the inside of the bulb removed MCU data.

[0021] 图4是本发明的灯光控制网络控制灯泡的控制流程图。 [0021] FIG. 4 is a lighting control network of the present invention is a control flowchart of a control lamp.

【具体实施方式】 【Detailed ways】

[0022] 结合图1、图2、图3说明本发明的具体实施方式。 [0022] in conjunction with FIGS. 1, 2 and 3 illustrate specific embodiments of the present invention. 灯光控制网络包括控制器10、 灯泡组20及数据线30。 Lighting control network includes a controller 10, the lamp group 20 and the data line 30. 所述控制器10可以是微程序控制器(MCU)。 The controller 10 may be a micro program controller (MCU). 所述灯泡20包括可接收和转发数据的控制节点。 The bulb 20 includes a control node for receiving and forwarding data. 根据不同的接口方式,数据线30可以是一条或多条。 Depending on the interface mode, the data lines 30 may be one or more. 控制器10内部的微程序控制器通过一条或多条数据线30将数据以数据帧的方式发送到灯泡的控制节点。 Internal microprogram controller 10 via the controller 30 the data one or more data lines to the control node transmits a data frame to the bulb manner. 数据帧以最后一个灯泡Ln的数据开始,依次跟随Ln-1到L1灯泡的数据,以数据帧结尾标识结尾。 Data frame begins with a bulb last data Ln, Ln-1 to sequentially follow the lamp L1 data, identifies the end of the end of the data frame. 即,每个数据帧后面加上数据帧结尾标识作为标示,控制节点通过识别数据帧结尾标识来取走数据帧结尾标识前的最后一个数据作为该灯泡的控制数据。 That is, each data frame plus the back end of a data frame identification mark, by identifying the control node to identify the end of a data frame is removed before the control data in the last data frame ID as the end of the bulb.

[0023] 请参阅图2,每个灯泡的控制节点内部可以使用微程序控制器(MCU)或专用集成电路,灯泡接收上一级数据,存贮两个数据段,并将数据转发到下一级。 [0023] Referring to FIG. 2, each lamp inside the control node may use a micro program controller (MCU) or application specific integrated circuit, a lamp-receiving data, storing two data segments, and forward the data to the next level. 每个灯泡至少可以存储一个灯泡的控制数据和Frame_End(本具体实施方式中采用的数据帧结尾标识为Frame_End),当灯泡收到Frame_End。 Each lamp bulb may store at least one control data and Frame_End (end of data frames employed in this specific embodiment is identified as Frame_End), when the lamp is received Frame_End. 就取Frame_End之前的一个数据作为该灯泡的控制数据。 Just before a data Frame_End taken as control data of the bulb. 当MCU-1接收到Frame_end,就将Frame_End前面的数据LI. 1取走。 When the MCU-1 received Frame_end, the previous data will Frame_End LI. 1 removed. MCU-2接收到Frame_end,就将Frame_End前面的数据L1. 2取走。 MCU-2 received Frame_end, will Frame_End preceding data L1. 2 removed. 依次类推。 And so on.

[0024] 每个灯泡取走Frame_End前的一个数据后,将该数据作为该灯泡的控制数据,不发送该数据到下一个灯泡。 [0024] After removal of each lamp before a data Frame_End, the data as control data of the bulb, not transmit the data to the next light bulb. 将取走一个数据之后的产生新的数据帧,将新的数据帧发送到下一级。 After generating the new frame data will be removed, the new data frame transmitted to the next stage.

[0025] 经过多次数据转发后,MCU所取走的数据如下:MCU_1取走LI.1,MCU_1取走L1.2, 依次类推,MCU-n取走数据LI. n.从而实现将控制数据发送到每个控制节点的功能。 [0025] After several data transfer, MCU following the removal of data: MCU_1 removed LI.1, MCU_1 removed L1.2, and so on, MCU-n LI n removal data enabling the control data. each function is sent to the control node.

[0026] 上述灯泡可以是一个控制节点,因此,上述灯光控制网络实际为一个通讯协议。 [0026] The lamp may be a control node, the network is actually a lighting control protocol. 上述灯光控制网络的控制方法包括以下步骤: Control method of the lighting control network, comprising the steps of:

[0027] 步骤一:控制器10通过数据线30将控制数据以数据帧的方式发送到灯泡20的控制节点,数据帧以最后一个灯泡Ln的数据开始依次跟随Ln-1到L1灯泡的数据,以Frame_ End结尾,所述数据帧后面加上Frame_End作为标示;[0028] 步骤二:每个灯泡20的控制节点通过识别Frame_End来取走Frame_End前的最后一个数据作为该灯泡的控制数据,每个灯泡20的控制节点至少存储一个灯泡的数据和Frame_End,当灯泡20的控制节点收到Frame_End就取Frame_End之前的一个数据作为该灯泡20的数据; [0027] Step a: controller 10 via the data line 30 transmits control data to the control node 20 of the bulb way data frames, the data frames to a last data start lamp Ln sequentially follow lamp L1 to Ln-1 data, ending Frame_ end, later designated as a data frame plus Frame_End; [0028] step two: each control node of the bulb 20 to the control data in the last removed before Frame_End Examples of the bulb by identifying Frame_End, each lamp control node 20 stores data and at least one lamp Frame_End, when a lamp data before the control node 20 receives Frame_End on data taken Frame_End Examples of the bulb 20;

[0029] 步骤三:每个灯泡20的控制节点将取走Frame_End前的最后一个数据之后产生新的数据帧,将新的数据帧发送到下一个灯泡20的控制节点; Produce a new data frame after the control node of each lamp 20 will be removed before the last data Frame_End, new data frames are sent to the next control node 20 of the lamp;: [0029] Step Three

[0030] 步骤四:控制器10利用所述数据对灯泡20进行控制。 [0030] Step Four: the controller 10 of the bulb 20 with the control data.

[0031] 上述网络是以级联的菊花链的方式连接,控制器以数据帧的方式将控制数据发送给多个灯泡,灯泡通过识别Frame_End,来获取Frame_End之前的一个数据作为该灯泡的数据。 [0031] manner as described above daisy chain cascade network is connected, the controller to control the data frame at a data transmission to a plurality of bulbs, the bulb by identifying Frame_End, to acquire a data as the bulb before Frame_End data. 因此,不需要预设地址,只需要知道网络拓扑结构,就可以将控制数据发送到灯泡的控制节点上。 Thus, no default address, only needs to know the network topology, it may transmit control data to the control node of the bulb.

Claims (8)

  1. 一种灯光控制网络,包括控制器、灯泡组及数据线,灯泡组包括多个灯泡,所述灯泡包括可接收和转发数据的控制节点,所述控制器通过数据线将控制数据以数据帧的方式发送到所述控制节点,所述控制节点接收控制数据对灯泡进行控制,其特征在于:所述数据帧后面加上数据帧结尾标识作为标示,所述控制节点通过识别数据帧结尾标识取走所述数据帧结尾标识前的最后一个数据作为该灯泡的控制数据,所述控制节点产生新的数据帧,并将新的数据帧发送到下一个灯泡的控制节点,所述下一个灯泡的控制节点通过识别所述新的数据帧结尾标识取走所述新的数据帧结尾标识前的最后一个数据作为所述下一个灯泡的控制数据。 One kind of lighting control network, comprising a controller, the lamp group and data line group including a plurality of lamp bulb, said bulb comprising a control node may receive and forward data to the controller through a data line to the control data of the data frame transmitting manner to the control node, the control node receives control data for controlling the lamp, characterized in that: said rear end of the data plus the data frame as a frame identification mark, the control node identified by identifying the end of a data frame is removed said data frames before the end of the last identification data as control data of the bulb, the control node generates a new data frame, and transmits the new data frame to the node under control of a lamp, the lamp under control of a node identifying the new data frame is removed at the end of the new identification data of the frame of the last data as the next control data before the end of lamp identification.
  2. 2.如权利要求1所述的灯光控制网络,其特征在于:所述控制器采用微程序控制器将数据以数据帧的方式发送到所述控制节点。 2. Light according to claim 1 to control the network, wherein: said micro-controller program controller sends data to the control node in a data frame mode.
  3. 3.如权利要求1所述的灯光控制网络,其特征在于:所述灯泡的控制节点内部采用微程序控制器或专用集成电路接收和转发数据,取走数据帧结尾标识前的最后一个数据作为该灯泡的控制数据。 3. The lighting control system according to claim 1, wherein: said inner bulb control node micro program controller or ASIC receiving and forwarding data, the data before the removal of the last end of the frame ID as the data lamp control data.
  4. 4.如权利要求1所述的灯光控制网络,其特征在于:所述数据线为一条或多条。 4. The lighting control network according to claim 1, wherein: said one or more data lines.
  5. 5.如权利要求1所述的灯光控制网络,其特征在于:所述灯光控制网络以级联的方式连接。 5. The lighting control network of claim 1, wherein: said lighting control network in a cascade connection.
  6. 6. 一种灯光控制网络的控制方法,包括:步骤一:控制器通过数据线将控制数据以数据帧的方式发送到灯泡的控制节点,所述数据帧的后面加上数据帧结尾标识作为标示;步骤二:每个灯泡的控制节点通过识别数据帧结尾标识来取走数据帧结尾标识前的最后一个数据作为该灯泡的控制数据;步骤三:每个灯泡的控制节点将取走数据帧结尾标识前的最后一个数据后产生新的数据帧,将新的数据帧发送到下一个灯泡的控制节点;步骤四:控制器利用所述控制数据对灯泡进行控制。 A lighting control method of controlling a network, comprising: Step one: the controller via the data line to the control node transmits the control data to the data frame bulb manner, of the data frame plus the back end of the frame identification data marked as ; step two: each control node to the lamp is removed as the last data of the control data before the bulb end of the frame identified by the data identifying the end of a data frame identification; step three: the control node of each light bulb will last data frame removed after identifying the last data before a new data frame, new data frame transmitted to the node under control of a lamp; step four: the controller uses the control data to control the lamp.
  7. 7.如权利要求6所述的灯光控制网络的控制方法,其特征在于:步骤1中数据帧以最后一个灯泡Ln的数据开始,依次跟随Ln-1到L1灯泡的数据,以数据帧结尾标识结尾。 The control method of the lighting control network of claim 6, wherein: the data in Step 1 begins with the last data Ln lamp, followed sequentially lamp L1 to Ln-1 of the data to the end of the data frame identification end.
  8. 8.如权利要求6所述的灯光控制网络的控制方法,其特征在于:步骤2中,每个灯泡的控制节点至少存储灯泡的控制数据和数据帧结尾标识。 8. Light according to claim 6 control method of a network, wherein: in Step 2, the control data for each storing at least the control node of the lamp bulb and the end of the frame identification data.
CN 200610060216 2006-04-07 2006-04-07 Lamp light controlled network and control method CN101052258B (en)

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CN103490762B (en) * 2013-09-03 2017-07-11 深圳市天微电子股份有限公司 The single wire transmission circuit of integrated circuit and light emitting diode integrated circuit cascade signal
CN105243812A (en) * 2015-10-23 2016-01-13 北京中科汉天下电子技术有限公司 Method and system for forwarding data package

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CN1571618A (en) 2004-03-28 2005-01-26 陶显芳 Intelligent high-power electronic ballast and intelligent management system for urban lighting
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Publication number Priority date Publication date Assignee Title
CN1229893A (en) 1999-04-22 1999-09-29 郭步殿 Remote-controlled intelligent light system for stage and public place of entertainment
CN2547088Y (en) 2002-04-17 2003-04-23 上海广电信息产业股份有限公司 Intelligent controller utilizing electric carrier wave long-distance monitoring light
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CN1571618A (en) 2004-03-28 2005-01-26 陶显芳 Intelligent high-power electronic ballast and intelligent management system for urban lighting

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