200826529 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種電力線通訊模組及電力系統，尤指 一種適用於共用群組之電力線通訊核組及電力糸統。 5 【先前技術】 隨著資訊、及通訊技術的日新月異，加上寬頻網路環 境的逐漸普及，打造資訊化、數位化的智慧生活，已是必 然的趨勢。然而，從過去多著重將家中的資訊或通訊產品 10 (包括電腦、數位電視、行動電話、DVD播放機等）進行連 結或資訊整合，到現在為營造智慧生活的家電產品（包含 冷氣、冰箱、洗衣機等），也逐漸開始成為著重的焦點。 在整體家庭網路中，涵蓋電腦、家電、消費性電子等產品 或設備，彼此連接、相互通訊，如此才能使以往家中各種 15 各自獨立運作的產品，能透過單一家庭網路率連在一起。 而目前家庭網路的技術，主要包含了電力線通訊 (Power Line Communication, PLC) 、IEEE1394、無線區 域網路WLAN )、家庭電話線網路（Home Phoneline Networking Alliance, HomePNA )、同轴電纜多媒體網路 2〇 ( Multimedia over Coax Alliance，MoCA)等。其中電力線 網路（PLC)的技術是以家裡現有的電力線作為骨幹網路， 利用家家戶戶幾乎每個房間至少有一個電源插座作為家庭 網路的接口，使用者無需重新架設網路，而是直接採用已 經存在於家中的電力線作為網路。 5 200826529 圖1所示為目鈾豕庭實現電力線上網的電力系統圖，該 電力系統包括有複數電器裝置91，92,93、電腦94、電力供應 立而95、及複數電力線通訊模組。其中，如圖2所示，複數 電力線通訊模組90更分別包括有RS-232傳輸介面卯卜電源 5耦合器903、電力線晶片902、微控制單元905、及電源供應 器904。然，在一併參考圖丨及圖2後可瞭解，複數電器裝置 91，92,93或電腦94係經過rS_232傳輸介面901、及微控制單 凡905連接至電力線晶片9〇2，以透過電源耦合器9〇3與電力 供應端95連接，而自電力供應端95的交流電源中榻取網路 10協定封包或於電力供應端95的交流電源中載入網路協定封 包。因此，智慧家電（Smart Appliance)即是在藉由電力線網 路（PLC )的技術中元成開發的電力線通訊模組⑽而内嵌或 附加於每一個電器裝置91，92,93上，作為控制命令訊息傳遞 之用，其即如同每一個電器裝置91，92,93的“網路卡，，一 15般，而可與交流電源插座的電力供應端95連接，以使其接 受電腦94的控制。 ’、 ^ 然而，生活中每一個電器裝置91，92,93不外乎包括各式 各樣的-般傳統型家電，例如電視、電冰箱、冷氣機等， 而其正因為都要内嵌或附加電力線通訊模組9〇才可與交流 20電源插座的電力供應端95連接之原因，致使傳統家電在^ 級成智慧型家電時，勢必將造成成本增加。 故，如何節省傳統家電升級成智慧家電時的成本，已 經成為一亟需解決之課題。 5 15 Ο 20 200826529 【發明内容】 線通上:::，二:發明提供-種共用群組之電力 接，該共用群組之電力、電力供應端、及複數電器裝置連 電㈣馬人哭 电、、、良通矾拉組包括有一傳輸介面、一 甩你稿合為、一微控制 係連接至複數電哭穿w ^ 甩源供應器。傳輸介面 立山。帝* a 置。電源搞合器係連接至電力供應 而。甩力線晶片係透過電源叙人哭访 μ 自電力供應端M^ ^电力供應端連接，而 應端的交流電源㈣“、…網路協定封包或於電力供 解析封勺之二網路協定封包。微控制單元係具有 鮮祈封包之功能，該微控制 及傳輸介面，接=刀連接至電力線晶片、 且以判別曰網路協定封包’並解析 別疋否為共用群組，進而透過傳輪介面傳送網路協 疋封包至複數電器裝置或傳送網路協定封包至電力線曰 原供應器係分別連接至電力供應端、電力線晶片日、日 單元，該電源供應器將自電力供應端之交流電源 轉換成直流電源以供應電源至電力線晶片、及微控制單 p因此’本發明之主要目的係在提供一種共用群組之電 力線通訊餘，俾能取代過去電力料訊模組，使得每一 個電器裝置都不必内嵌或附加電力線通訊模組才可盘交产 電源插座的電力供應端連接’以達到節省傳統家電在升、： 成智慧型家電時的成本。 如上所述，本發明共用群組之電力線通訊模組中，傳 輸介面較佳地為RS-232,亦可為SPI或等效之傳輸介面。 7 200826529 同時，本發明又提供—種 供應端、—控制端、及一 *系、'先’其包括有-電力 電源。控制端係連接至兮:力工=庙電力供應端係供應交流 包於該電力供岸端的六、&: /、應端，以載入網路協定封 5 10 15 ί : = :端傳輪介面、-電器端微控制單 兀 包為知控制電路、及一雪盟以_ 端微控制單元係分別與 供應器’該電器 制電路連接，該電哭端面'㈣電器端控 應端、該電器端微= ===㈣連接至該電力供 源供應器將自該電力供應早:之 /L1 ^ ^ ”L私’原轉換成直流雷源 ^ /、用群组之電力線通訊模組，其包括.值# 介面，係連接至該電器端傳輪介面；—電源二： 接至該電力供應端；—電 ’係連 與該電力供奸連搵白 曰曰 係透過該電源耦合器 :力i、“連接’自該電力供應端的交流電源 “控制端載入之網路協定封包或於該電力供應 士 ，源中载入網路協定封包；一微控制單元，係：：解：;； 匕之功能，該微控制單元分別連接至該電力線晶 兮 2輪介面’接收自該電力線晶片之網路協定析 r判別是否為共用群組，進而透過該傳輸介面傳= 至二=至该減電器裝置中之一者或傳送網路協定封包 力二線晶片；以及一電源供應器’係分別連接至該電 /、應端、該電力線晶片、及該微控制^ •自该U供應端之交流電源轉換成直流電源以供應電 20 200826529 源至該電力線晶片、及該微控制單元。因此，本發明之又 一主要目的係在提供_種電力I統，將傳統路徑改以新的 佈線，俾能使家中每一個電器裝置都不必内嵌或附加電力 線通訊模組’即能接受控制裝置的控制。 5 如上所述’本發明電力系統中，至少一共用群組之電 力線通訊模組係具有一特定迴路。 如上所述，本發明電力系統中，複數電器裝置係分別 具有一特定位址。 如上所述，本發明電力系統中，微控制單元判別網路 10協定封包屬於該特定迴路而為共用群組後，進而透過傳輸 介面傳送網路協定封包至複數電器裝置中之具該特定位址 者0 15200826529 IX. INSTRUCTIONS: [Technical Field] The present invention relates to a power line communication module and a power system, and more particularly to a power line communication core group and a power system suitable for a shared group. 5 [Prior Art] With the rapid development of information and communication technologies and the increasing popularity of broadband Internet environments, it is a necessary trend to create an intelligent and digitalized life. However, from the past, we have focused on the integration of information or communication products 10 (including computers, digital TVs, mobile phones, DVD players, etc.) in our homes, and now we are creating home appliances for smart living (including air-conditioning, refrigerators, Washing machines, etc., have gradually begun to become the focus of attention. In the overall home network, products, such as computers, home appliances, and consumer electronics, are connected and communicated with each other, so that products that have been independently operated in the past can be connected through a single home network. At present, the technology of home network mainly includes Power Line Communication (PLC), IEEE1394, wireless local area network (WLAN), Home Phoneline Networking Alliance (HomePNA), and coaxial cable multimedia network. 2〇 (Multimedia over Coax Alliance, MoCA) and the like. Among them, the power line network (PLC) technology uses the existing power line in the home as the backbone network. At least one power outlet is used as the interface of the home network in almost every room of the household. The user does not need to re-install the network, but directly adopts The power line already in the home serves as a network. 5 200826529 Figure 1 shows the power system diagram for the power line access of the Uranium, which includes multiple electrical devices 91, 92, 93, computer 94, power supply 95, and multiple power line communication modules. As shown in FIG. 2, the plurality of power line communication modules 90 further include an RS-232 transmission interface power supply 5 coupler 903, a power line chip 902, a micro control unit 905, and a power supply 904. However, as can be seen from FIG. 2 and FIG. 2, the plurality of electrical devices 91, 92, 93 or the computer 94 are connected to the power line chip 9〇2 through the rS_232 transmission interface 901 and the micro control unit 905 to transmit power. The coupler 9〇3 is connected to the power supply terminal 95, and the network protocol packet is loaded from the AC power source of the power supply terminal 95 to the network 10 or to the AC power source of the power supply terminal 95. Therefore, the smart appliance is embedded or attached to each of the electrical devices 91, 92, 93 as a power line communication module (10) developed by the power line network (PLC) technology. Command message transmission, which is like the "network card" of each electrical device 91, 92, 93, and can be connected with the power supply terminal 95 of the AC power socket to accept the control of the computer 94. ', ^ However, every electrical device in the life 91, 92, 93 is nothing more than a variety of traditional home appliances, such as televisions, refrigerators, air conditioners, etc., and it is because of the embedded Or the reason why the additional power line communication module 9 can be connected to the power supply terminal 95 of the AC 20 power outlet, so that the traditional home appliances will inevitably increase the cost when they become smart appliances. Therefore, how to save the traditional home appliance upgrade The cost of smart home appliances has become a problem to be solved. 5 15 Ο 20 200826529 [Summary of the Invention] On the line:::, 2: The invention provides a power connection of a shared group, the power of the shared group , Power supply terminal, and multiple electrical devices connected to electricity (4) Ma Ren crying electricity,, Liangtong pull group includes a transmission interface, a copy of your manuscript, a micro control system connected to a plurality of electric crying w ^ Wuyuan supply The transmission interface is set up in the mountain. The power supply is connected to the power supply. The power line chip is connected to the power supply terminal through the power supply, and the power supply is connected. Power (4) ", ... network protocol packet or two network protocol packets for power supply analysis. The micro-control unit has the function of freshly praying the package, the micro-control and transmission interface, the connection to the power line chip, and the identification of the network protocol packet and analysis of whether it is a shared group, and then through the transmission interface The transmission network protocol packet is sent to the plurality of electrical devices or the transmission network protocol packet to the power line. The original power supply system is respectively connected to the power supply terminal, the power line chip day and the day unit, and the power supply device converts the AC power source from the power supply terminal. The DC power supply is used to supply power to the power line chip, and the micro control unit. Therefore, the main purpose of the present invention is to provide a power line communication balance of a common group, which can replace the power information module of the past, so that each electrical device is It is not necessary to embed or add power line communication modules to connect the power supply terminals of the power outlets to save the cost of traditional home appliances in the rise of: smart home appliances. As described above, in the power line communication module of the shared group of the present invention, the transmission interface is preferably RS-232, and may also be an SPI or equivalent transmission interface. 7 200826529 Meanwhile, the present invention further provides a supply terminal, a control terminal, and a system, including a power supply. The control end is connected to the 兮: Ligong = Temple power supply end supply AC package on the power supply shore of the six, &: /, the end, to load the network agreement seal 5 10 15 ί : = : end pass The wheel interface, the electrical end micro-control single-pack is known as the control circuit, and the Xuexue _ terminal micro-control unit is respectively connected with the supplier 'the electrical circuit, the electric crying end' (four) electrical end control end, The electrical terminal micro ==== (4) connected to the power supply provider will be from the power supply early: / L1 ^ ^ "L private" original converted to DC lightning source ^ /, with the group of power line communication module , including a .value # interface, connected to the electrical end of the transmission wheel interface; - power supply 2: connected to the power supply end; - electric 'connected with the electric power to rape the white 曰曰 through the power coupler : force i, "connected from the AC power supply of the power supply side" the network protocol packet loaded by the control terminal or the network protocol packet in the source; the micro control unit is: solution: ;; 匕 function, the micro control unit is connected to the power line crystal 2 wheel interface Whether the network protocol of the power line chip determines whether it is a shared group, and then transmits the transmission interface through the transmission interface to one of the power-reduction devices or the transmission network protocol packet power second-line chip; and a power source The supplier is connected to the electric/receiving end, the power line chip, and the micro control unit. The AC power source from the U supply end is converted into a DC power source to supply the power 20 200826529 to the power line chip, and the micro Control unit. Therefore, another main object of the present invention is to provide a power system to change the conventional path to a new wiring, so that each electrical device in the home does not need to be embedded or attached to the power line communication module. The control of the control device can be accepted. 5 As described above, in the power system of the present invention, at least one common group of power line communication modules has a specific loop. As described above, in the power system of the present invention, the plurality of electrical devices each have A specific address. As described above, in the power system of the present invention, the micro control unit discriminates that the network 10 protocol packet belongs to the specific loop and is a shared group. Through the interface with the transmission means transmits the packet to a plurality of network protocol addresses by the particular appliance 015
U 20 如上所、乂本舍明電力系統中，控制端係包括有一控 制裝置、及-電力線通訊模組，該電力線通訊模組係分別 與電力供應端、及控制裝置連接，該控制裝置則透過電力 :通訊模組載入網路協定封包於電力供應端的交流電源 中。 〇 Γ所述」本發明電力系統中，控制裝置較佳地為- 口0電腦，或專效之控制裝置。 如上所述，本發明電力系統中，電力供應端之交流電 源電壓較佳地為100〜240伏特。 如上所述’本發明電力系統中，傳輸介面較 仏232傳輸介面，亦可為阳傳輸介面或等效之傳輪介面，、。 9 200826529 如上所述，本發明電力系統令，電器 地為RS-232傳輸介面，亦可A 、輸"面較佳 面。 T 了為SPI傳輸介面或等效之傳輪介 5 【實施方式】 :下係藉由特定的具體實施例說明本發明之 式，使該發明技術領域具通常知識者可由本說明查所 Γ 之内：輕易地了解本發明之其他優點與功效。…” 10 Η Γ:併圖3及4,圖3係為本發明較佳實施例之系統架構 〇圖’而圖4則為本發明較佳實施例之系統部分方塊圖。由上 t兩圖可瞭解本較佳實施例之電力系統包括有-電力供應 端1、一控制端2、及一受控端3。 心 、士電力供應端1係供應交流電源，亦即—般市電⑽〜· 伏特在本實施例中，電力供應端之交流電源電壓為HQ伏 15 特0 、控制端2係連接至電力供應端1，用以將網路協定封包 $入於電力供應端丨的交流電源中。上述控制端2包括有一 “制衣置21、及一電力線通訊模組22，其中，電力線通訊 2〇 $組22係分別與電力供應端1、及控制裝置21連接，而控制 2〇衣置21則透過電力線通訊模組22載入網路協定封包於電力 么應端1的交流電源中。其中，網路協定封包係包括目的迴 路貝料、目的位址資料、及控制命令訊息…等。在本實施 例中，控制裝置21係為電腦。 10 200826529 受控端3係連接至電力 的交流電源中擷取網路協=二，用以於電力供應端1 j路協疋封包。然，上述受控端3包括有 /、個电益叙置31，32,33,34 35 36、；5-加“ 5 15 u 通訊模组37,38。當卜每二1番—個共用群組之電力線 右栌a/ 、电益衣置31，32,33,34,35,36都具 有一备疋位址 NA，NB，NC，ND，NE,NF。 由於每-電器裝置31,32,33,34,35,36構成都相同，在此 僅=六個電器裝置31，32,33,34,35,36之一者，如圖4所 ::圖4中電器裝置31是具有-電器端傳輸介面3U、一電 裔端微控制單元312、一雷哭☆山祕 笔σσ知技制電路313、及一電器端 電源供應器314。在太每# μ + _ _ 在本只轭例中，電器端傳輸介面311為 ϋ於人輸^其中’電器端微控制單元312分別與電器 面311、及電器端控制電路313連接，而電器端電 〆原{、應為、3 1 4分別遠接5 ® "fy >04· r1"山 接至電力供應知1、電器端微控制單元 7、及電器端控制電路313’用以將自電力供應端i之交流 爾換成直流電源以供應電源至電器端控制電路313、及 笔器端微控制單元312。 二共用群組之電力線通訊模組37,38共同地連接至電 力供應端丨，又分別地連接至複數電器裝置 3U2,33,34,35,36。由於每一共用群組之電力線通訊模組 37,38都具有一特定迴路LA，LB且構成都相同，在此僅介紹 共用群組之電力線通訊模組37，如圖4所示。圖4中共用群 、、且之包力線通訊模組37包括有一傳輸介面37卜—電源耦合 器372、一電力線晶片373、一微控制單元374、及—二 應器375。 ’、八 20 200826529 ( 10 15 20 其中，傳輸介面371連接至電器端傳輸介面311，在本 ^施例中，傳輸介面371為尺1232傳輸介面；電源耦合器372 疋連接至丨皂力供應端1，電力線晶片3 7 3則透過電源輕人哭 372與電力供應端1相連接，以從電力供應端1的交流電源g 取出由控制端2載入的網路協定封包’或者，在電力供應端 1的交流電源中載入網路協定封包；微控制單元374是具^ 解析封包之功能、且分別連接至電力線晶片373、及傳輪介 面371, ’以接收自電力線晶片373之網路協定封包，並解析 =以判別是否為共用群組，再依照解析結果，才透過傳輸 "面371傳达網路協定封包至複數電器裝置31，32,33中夕一 =，或是傳送網路協定封包至電力線晶片373，’進而傳^到 “用群'、且之電力線通訊模組38再進行判別U將網路協定封 =傳送至應該所屬之位址；電源供應器375是分別地連接到 =力供應端1、電力線晶片373、及微控制單元374，以將自 電力供應端i之交流電源轉換成直流電源，對電力線晶片 及微控制單元374供應電源。在本實施例中，傳輸介 面371為RS_232傳輸介面。 本實施例是利用控制端2之控制裝置21輸入欲控制對 ^動作的控制方式，而以封包傳送方式將包括目的迴路資 =目=位址貝料、及控制命令訊息...等之網路協定封包 於又机源中，使得共用群組之電力線通訊模組37先 划父流電源中取出前述網路協定封包，藉由微控制單元374 : 網路協定封包之目的迴路資料是否為共用群組之電力 模組37所屬於之特定趣路LA;若是，而可確定為共 12 200826529 .= 且後’再透過傳輸介面⑺傳送網路協定封 特疋位址NA之電器裝置31 ; ° 定封包至電力線晶片373，再則傳送網路協 應端！而傳給共用群組之電力^；；^合器372經電力供 5網職㈣i , 、，、、汛极、、且38，進行判別以將 置的：應該所屬之位址，而達到控制電器裝 之，本實施例在受控端糊 礎，再=:、且37,38’以電力線通訊模組22原先功能為基 Γ通π: :'加封包解析功能’對於從共用群組之電力線 騎、、且37,38接收到的網路協定封包，取出目的迴路資 1〇 t偉及目，的位址資料之後，依照解析的結果將網路協定封 包傳运到電器、裝置31，32,33,34,35,36。 15 綜上所述’本發明係在應用共用群組之電力線通訊模 二’取代過去電力線通訊模組，使得每一個電器裝置都不 :個別内嵌或附加電力線通訊模組才可與交流電源插座的 、力供應端連接，以達到節省傳統家電在升 電時的成本。同時，實現於電力系統，將傳統路㈣以= 的佈線，俾能使家中每-個電器裝置都在不必個別内喪或 附加電力線通訊模組的情況下，即能以共用的方式接受控 制裝置的控制。 ^ 上述實施例僅係為了方便說明而舉例而已，本發明所 主張之權利範圍自應以申請專利範圍所述為準，而非僅限 於上述實施例。 又 【圖式簡單說明】 13 200826529 圖1係習知實現電力線上網之系統架構圖。 圖2係習知實現電力線上網之“部分方塊圖。 圖3係本發明較佳實施例之系統架構圖。 圖4係本發明較佳實施例之系統部分方塊圖。 【主要元件符號說明】 1 控制端 2 21 電力線通訊模組 22 3 傳輸介面 371U 20 In the above-mentioned power supply system, the control terminal includes a control device and a power line communication module, and the power line communication module is respectively connected to the power supply terminal and the control device, and the control device transmits Power: The communication module is loaded into the network protocol and encapsulated in the AC power supply of the power supply. In the power system of the present invention, the control device is preferably a - port computer or a dedicated control device. As described above, in the power system of the present invention, the alternating current source voltage of the power supply terminal is preferably 100 to 240 volts. As described above, in the power system of the present invention, the transmission interface is more than the 232 transmission interface, and may be a male transmission interface or an equivalent transmission interface. 9 200826529 As described above, the power system of the present invention allows the electrical ground to be an RS-232 transmission interface, and can also be A and "better". T is an SPI transmission interface or equivalent transmission medium 5 [Embodiment]: The following description of the present invention is by way of a specific embodiment, so that those skilled in the art of the invention can be diagnosed by this description. Internal: Other advantages and effects of the present invention are readily understood. 10 Η Γ 并 并 并 并 并 并 并 并 并 并 并 并 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而It can be understood that the power system of the preferred embodiment includes a power supply terminal 1, a control terminal 2, and a controlled terminal 3. The power supply terminal 1 supplies AC power, that is, the general power supply (10)~· Volt In this embodiment, the AC power supply voltage of the power supply end is HQ volt 15 special 0, and the control end 2 is connected to the power supply end 1 for enclosing the network protocol package into the AC power supply of the power supply end 丨The control terminal 2 includes a "clothing device 21" and a power line communication module 22, wherein the power line communication group 2 is connected to the power supply terminal 1, and the control device 21, respectively. 21 is loaded into the AC power supply of the power supply terminal 1 through the power line communication module 22. Among them, the network protocol packet includes the destination loop material, the destination address data, and the control command message. In the present embodiment, the control device 21 is a computer. 10 200826529 The controlled end 3 is connected to the AC power supply of the power and draws the network protocol = two for the power supply end. However, the above-mentioned controlled terminal 3 includes /, a set of power, 31, 32, 33, 34 35 36; 5 - plus " 5 15 u communication module 37, 38. When the two every two - one share The group's power line right 栌a/, yiyi set 31,32,33,34,35,36 all have a spare address NA, NB, NC, ND, NE, NF. Since each - electrical device 31, 32, 33, 34, 35, 36 are all the same, here only = one of the six electrical devices 31, 32, 33, 34, 35, 36, as shown in Figure 4: The electrical device 31 in Figure 4 has - Electrical end transmission interface 3U, an electric terminal micro control unit 312, a thunder crying ☆ mountain secret pen σσ knowing technology circuit 313, and an electrical end power supply 314. In too every # μ + _ _ in this In the yoke example, the electrical end transmission interface 311 is a human input device, wherein the 'electrical end micro control unit 312 is respectively connected to the electric appliance surface 311 and the electric end control circuit 313, and the electric appliance end is the original {, should be, 3 1 4 remotely connect 5 ® "fy >04·r1" to the power supply, 1. the electrical terminal micro control unit 7, and the electrical end control circuit 313' to replace the alternating current from the power supply i DC power supply to supply power to the end of the appliance The circuit 313 and the pen end micro control unit 312. The power line communication modules 37, 38 of the two shared groups are commonly connected to the power supply port, and are respectively connected to the plurality of electrical devices 3U2, 33, 34, 35, 36. Since each of the common group power line communication modules 37, 38 has a specific loop LA, LB and the same configuration, only the power line communication module 37 of the shared group is introduced, as shown in FIG. 4, the shared group, and the power line communication module 37 includes a transmission interface 37-power coupler 372, a power line chip 373, a micro control unit 374, and a -2 375. ', eight 20 200826529 (10 15 20), the transmission interface 371 is connected to the electrical end transmission interface 311. In the embodiment, the transmission interface 371 is the transmission interface of the ruler 1232; the power coupler 372 is connected to the soap supply terminal 1, and the power line wafer 3 7 3 is connected to the power supply terminal 1 through the power source crying 372 to take out the network protocol packet loaded by the control terminal 2 from the AC power source g of the power supply terminal 1 or the AC power source at the power supply terminal 1 Loading network protocol packets; micro The unit 374 is configured to analyze the packet and is connected to the power line chip 373 and the transfer interface 371, respectively, to receive the network protocol packet from the power line chip 373, and parse = to determine whether it is a shared group, and then According to the analysis result, the network protocol packet is transmitted to the plurality of electrical devices 31, 32, 33 through the transmission " face 371, or the network protocol packet is transmitted to the power line chip 373, and then transmitted to The group's power line communication module 38 further determines that the network protocol seal is transmitted to the address to which it belongs; the power supply 375 is separately connected to the = power supply terminal 1, the power line chip 373, and the micro control. The unit 374 converts the AC power from the power supply terminal i into a DC power source, and supplies power to the power line chip and the micro control unit 374. In this embodiment, the transmission interface 371 is an RS_232 transmission interface. In this embodiment, the control device 21 of the control terminal 2 inputs the control mode for controlling the action, and the packet transmission mode includes the network of the destination loop, the destination address, the control command message, and the like. The road agreement is encapsulated in the source, so that the power line communication module 37 of the shared group first extracts the network protocol packet from the parent stream, and the micro-control unit 374: whether the destination loop data of the network protocol packet is shared. The specific circuit path LA to which the power module 37 of the group belongs; if it is, it can be determined as a total of 12 200826529 .= and then the transmission device (7) transmits the network protocol seal address NA electrical device 31; The packet is bound to the power line chip 373, and then the network protocol end is transmitted! And the power transmitted to the shared group ^;; ^ 372 372 through the power supply for the 5 network (4) i, ,,,, bungee, and 38, to determine the location: should belong to the address, and achieve control The electric appliance is installed, and the embodiment is based on the controlled end, and then =:, and 37, 38' is based on the original function of the power line communication module 22, and the π: : 'plus packet parsing function' is for the shared group. After the power line rides, and the network protocol packets received by 37, 38, the address data of the destination loop is taken out, and the network protocol packet is transmitted to the appliance and device 31 according to the result of the analysis. 32, 33, 34, 35, 36. 15 In summary, the present invention replaces the power line communication module in the application of the shared power line communication mode 2, so that each electrical device does not: individual embedded or additional power line communication module can be connected with the AC power socket. The power supply is connected to save the cost of traditional home appliances when the power is turned on. At the same time, in the power system, the traditional road (four) with = wiring, so that every electrical device in the home can receive the control device in a shared way without having to be alone or add power line communication module. control. The above-described embodiments are merely examples for the convenience of the description, and the scope of the claims is intended to be limited to the above embodiments. [Simplified illustration] 13 200826529 Figure 1 is a system architecture diagram for implementing power line access. 2 is a block diagram of a system for implementing power line access. FIG. 3 is a block diagram of a system according to a preferred embodiment of the present invention. FIG. 4 is a block diagram of a system according to a preferred embodiment of the present invention. Control terminal 2 21 power line communication module 22 3 transmission interface 371
電力供應端 控制裝置 受控端 共用群組之電力線通訊模組37,38 Ο 特定位址 電器裝置Power supply control device Controlled terminal Shared power line communication module 37, 38 特定 Specific address Electrical device
電器端傳輪介面311 電器端控制電路313 特定迴路 LA，LB 電力線晶片 373 電源供應器 375 na，nb，nc，nd，ne，nf 31，32,33,34,35,36 電器端微控制單元312 電器端電源供應器314 電源耦合器 372 微控制單元 374 14Electrical end wheel interface 311 Electrical end control circuit 313 Specific circuit LA, LB Power line chip 373 Power supply 375 na, nb, nc, nd, ne, nf 31, 32, 33, 34, 35, 36 Electrical terminal micro control unit 312 Electrical End Power Supply 314 Power Coupler 372 Micro Control Unit 374 14