201042583 六、發明說明： 【發明所屬之技術領域】 本發明是有關於一種無線網路系統，特別是指一種具 同步警不功能的無線感測網路系統。 【先前技術】201042583 VI. Description of the Invention: [Technical Field] The present invention relates to a wireless network system, and more particularly to a wireless sensing network system having a synchronous alarm function. [Prior Art]
無線感測網路（Wjreless sens〇r netw〇rk，wsn )目前 ’··呈常用於女全、環境監控，以及燈號或電源之管控上，就 網路功能而言，通常位於網路末端並用以作為全功能節點 (FFD)與精簡功能節點（rfd)的感應器，會分別將感測 :到之資料回傳，並經由一個或數個路由器轉傳至一協調 益’然後’協調器僅會依據其預先設定好之功能，對所接 收之感測貝料做出某種功能回應例如發出警報等，因此 ’目則攻類無線感測網路系統並不具有要求所有作為節點 之感應|§同步勃；^宜 . 7钒订某—相同動作的功能。 【發明内容】 因此，本發明之目的’即在提供一種具同步警示功能 的無線感測網路系統。 於是’本發明具同 丨j步警不功忐的無線感測網路系统， 包Γ可無線發送—標準時序訊號與—警示功能指令的協 調器’及多數可分免丨#、 感測週遭環境參數變化而無線發送一 感測訊號至協調夕黎 0之第—感應器，且該等第一感應器可分 別被該標準時序訊骑& # ，驅動而將其計時時序調整至與協調器 同步’並可被該邀- S y、功能指令驅動而於預定時序同步啟動 預定警示功能。 3 201042583 本發明之功效：透過該協調器與該等感應器之架構與 無線通訊設計，除了可藉由該㈣應^感應週遭環境參數 之變化ϋ將測得之感測資料回傳至協調器進行辨識處理 與輪出外，還能夠控制該等感應器同步產生警示功能。 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 以下配合參考圖式之·_個較佳實施例的詳細說明中，將可 清楚的呈現。 如圖1〜3所示，本發明具同步警示功能的無線感測網 路系統的較佳實施例，包含—協調器3,及多數個可彼此進 行無線通訊之第-感應H 4、第二感應器5、第三感應器 6··’ ’及帛η感應g ν’在本實施例中，該協調_ 3與該等 感應器4〜Ν是呈樹狀（tree)架構分布，並且第一、第二、 第三…，及第N感應器4〜N是分別沿一公路1〇〇延伸方向 間隔佈設，並分別訊號連接於—警示設備·，並可控制警 不設備200之開與關’在本實施例中，該警示設備為 -盞路燈’但實施時，該等感應器4〜N之設置位置與控制 之警示設備200皆不以上述類型為限。 該等第一感應器4是位於協調器3無線通訊範圍内， 而其餘感應器5〜N則皆位於協調器3無線通訊範圍外，其 中’第二感應@ 5可與第-感剌4進行無線通訊，第三 感應器6可與第二感應器5進行無線通訊，依此類推設定 其他感應器間之無線通訊模式。由於該等感應器4〜n間之 無線通訊功能都相同，為方便說明，以下僅以三層樹狀架 201042583 構為例進行說明，亦即以協調器3、第一感應器4與第二感 應器5構成之三層樹狀架構進行說明。 該協調器3包括一可與該等第一感應器4進行無線通 訊之第一通訊單元31、一訊號連接於第一通訊單元丁31、之中 控單元32、分別與中控單元32訊號連接之一輪出單元^ 、一標準計時單元34、一功能設定單元35與一辨識單元 36,及一與辨識單元36訊號連接之資料庫單元w。" 〇 該第—通訊單元31可域接收該等第-感應器4發送The wireless sensing network (Wjreless sens〇r netw〇rk, wsn) is currently used for women's full, environmental monitoring, and control of lights or power supplies. In terms of network functions, it is usually located at the end of the network. And used as a sensor of the full-featured node (FFD) and the reduced function node (rfd), respectively, will sense: the data is returned, and transferred to a coordination benefit 'and then' coordinator via one or several routers It will only respond to the received sensing beakers according to its pre-set functions, such as issuing an alarm, etc., so the target wireless sensing network system does not have all the requirements as a node. | § Synchronous Bo; ^ Yi. 7 vanadium set a certain - the same action function. SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a wireless sensing network system having a synchronous alert function. Therefore, the present invention has the same wireless sensing network system as the 步 步 步 不 不 Γ Γ Γ Γ Γ 标准 标准 标准 标准 标准 标准 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线The environmental parameter changes and wirelessly transmits a sensing signal to the first sensor of the coordination, and the first sensor can be adjusted and coordinated by the standard timing controller &#, respectively. The device is synchronized and can be driven by the invitation-S y, the function command to start the predetermined alert function at a predetermined timing synchronization. 3 201042583 The effect of the present invention: through the architecture and wireless communication design of the coordinator and the sensors, in addition to the (4) sensing the change of the surrounding environmental parameters, the measured sensing data is transmitted back to the coordinator In addition to the identification process and the round-out, it is also possible to control the sensors to generate a warning function simultaneously. The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments. As shown in FIG. 1 to FIG. 3, a preferred embodiment of the wireless sensing network system with synchronous alert function of the present invention includes a coordinator 3, and a plurality of first sensings H 4 and second capable of wirelessly communicating with each other. The sensor 5, the third inductor 6··′′ and the 感应η induction g ν′ are in this embodiment, the coordination _ 3 and the sensors 4 Ν are distributed in a tree structure, and The first, the second, the third, and the Nth sensors 4 to N are respectively arranged at intervals along the extension direction of a highway, and are respectively connected to the warning device, and can control the opening of the alarm device 200. In the present embodiment, the warning device is a street lamp. However, in the implementation, the setting positions of the sensors 4 to N and the warning device 200 for control are not limited to the above types. The first sensors 4 are located in the wireless communication range of the coordinator 3, and the remaining sensors 5 to N are located outside the wireless communication range of the coordinator 3, wherein the 'second sensing@5 can be performed with the first sensing 4 For wireless communication, the third sensor 6 can communicate wirelessly with the second sensor 5, and so on, to set the wireless communication mode between other sensors. Since the wireless communication functions of the sensors 4 to n are the same, for convenience of explanation, only the three-layer tree frame 201042583 is taken as an example, that is, the coordinator 3, the first sensor 4 and the second The three-layer tree structure formed by the inductor 5 will be described. The coordinator 3 includes a first communication unit 31 for wireless communication with the first sensors 4, a signal connected to the first communication unit 31, a central control unit 32, and a signal connection with the central control unit 32, respectively. One of the rounding units ^, a standard timing unit 34, a function setting unit 35 and an identification unit 36, and a database unit w connected to the identification unit 36. " 〇 The first communication unit 31 can receive the first-sensor 4 to receive
之感測訊號，該中控單元32可將第一通訊單元Μ接收之 感測訊號處理後，傳送至該輸出單元33與辨識單元％，該 - 輸出單元33可透過影像及/或聲音形式，將該感測訊號輸出X 供使用者觀看及/或跨聽，在本實施例中，該輸出單元^為 可同時輸出影像與聲音的顯示装置，但實施時不以此為限 〇 該資料庫單元37内建有該等感應器4〜N發送之各種感 〇 測訊號對應要執行之警示功能資料，該辨識單元36會依據 中控單70 32傳送之感測訊號，自資料庫單元37中比對出 與該感測訊號對應之警示功能資料，並依據該警示功能資 .料内容’驅使該功能設定單元35輪出—相對應警示功能指 令至中控單元32,再由t控單元32驅使第—通訊單元31 無線發送該警^力能指令至料第_感應器4，該警示功能 指令含有要求各感應器4〜N執行之警示功能資料與執行該 警示功能之時間資料。 該標準計時單元34會持續輸出一計時訊號至中控單元 5 201042583 32,該中控單疋32每隔一預定時間，便會將標準計時單元 34之最新計時訊號資料傳送至第一通訊單元32，並無線發 送一標準時間訊號至該等第—感應器4。 μ又 每一第一感應器4包括一用以和第一通訊單元31進行 無線通訊之第二通訊單元41、—訊號連接於第二通訊單元 41之第-微處理單;42，及分別訊號連接於第一微處理單 兀42之一第一感測單元43、一第一計時單元44與—第一 警示單元45。 该第一感測單元43可感測週遭環境參數之 ------- -----叉’IU，而對 應輸出該感測訊號至第—微處理單元42，在本實施例中， 該第-感測單元43是用以感測週遭環境能見度，亦即用以 感測週遭霧氣濃度，並會依據測得之能見度輸出一感測訊 號。該第：通訊單元41可無線接收第—通訊單元Η發送 之標準時序訊號與警示功能指令，並可被第—微處理單元 U驅動而無線發送該感測訊號至協調器3,及無線轉送所 接收之標準時序訊號與警示功能指令至第二感應器5。 該第一微處理單元42會接收處理第二通訊單元41接 收之標準時序訊號與警示功能指入，#胳# # $ 刀月^曰7，並將该標準時序訊號 心第-計時單元44，驅使第_計時單元Μ依據該標準 ’成號調整其計時時序’而與標準計時單元^之計時時 序:二：該第：微處理單元42會被該警示功能指令驅動 彳時單^ 44計時至該警示功能指令指定之時序 時，驅使該第一攀千留士以a, 町斤 -預定梅… 行預定之警示功能，亦即以 預疋模式控制該警示設備2〇〇之開與關在本實施例中 201042583 ’第一警示單元45會驅使路燈類型之警示設備200以一預 定頻率持續閃爍，藉由燈光之閃燦而產生警示作用，但實 施時’第一警示單元45控制警示設備200作動的方式不以 此為限’可依據警示設備200之類型不同而改變。 第二感應器5之功能結構設計與第一感應器4相同， 包括一用以和第二通訊單元41訊號連接之第三通訊單元51 、一訊號連接於第三通訊單元51之第二微處理單元52,及 分別訊號連接於第二微處理單元52之一第二感測單元53、 一第二計時單元54與一第二警示單元55。 第二感測單元53可感測週遭環境參數變化而輸出一感 測訊號至第二微處理單元52，並經由第三通訊單元無線 傳送至第二通訊單元41，再由第二通訊單元41回傳至第一 通訊單元31。該第三通訊單元53可接收第二通訊單元41 傳送之標準時序訊號與警示功能指令，第二微處理單元52 會將該標準時序訊號傳送至第二計時單元54，驅使第二計 時單元54依據該標準時序訊號調整其計時時序，而與標準 計時單元34之時序同步，且第二微處理單元52會被該警 示功能指令驅動，而於第二計時單元54計時至警示功能指 令預定之時序時，驅使該第二警示單元55執行預定之警示 功能’亦即控制警示設備2〇〇作動。 s亥無線感測網路系統使用時，該等第一與第二感測單 兀43、53會分別持續感應其週遭之能見度，並輸出一感測 訊號’第一感應器4會將感測訊號回傳至協調器3，而第二 感應器5之感測訊號會先回傳送至訊號連接之第一感應器4 201042583 ，再由第-感應器4回傳至協調器3。此外，該協調器3每 隔-段時間便會發送-標準時序訊號至該等第—感應器4, 該等第一感應器4再將該標準時序訊號後傳至訊號連接之 第二感應器5，使該等感應器4、5分別調整其第一與第二 計時單元44、54之計時時序，而與標準計時單元％同步 〇 該協調器3於接收該等感應器4、5之感測訊號後，該 辨識單元36會分析比對料感測訊號對應之警示功能資料 ，當辨識出感測訊冑代表之霧氣濃度達到需I警示之濃度 值時，該辨識單元36會依據比對所得之警示魏資料驅 使省功月b叹定單元35輸出一警示功能指令，且該中控單元 會驅:吏第通讯單元3 !將該警示功能指令發送至該等第 感^器4 ’再由該等第—感應器4後傳至訊號連接之第二 感應器5 ’該等第—與第二微處理單元42、52會分別被警 示功能指令驅動，而分別於第一與第二計時單元私、54 : 時，警示1力能指令歡之時序時，分別驅使第-與第二警 不單疋45、55控制警示設備細作動。由於第-計時單The sensing unit 32 can process the sensing signals received by the first communication unit and transmit the signals to the output unit 33 and the identification unit %. The output unit 33 can transmit images and/or sounds. The sensing signal output X is displayed for the user to view and/or listen to. In the embodiment, the output unit is a display device capable of simultaneously outputting images and sounds, but the implementation is not limited thereto. The unit 37 has built therein various sensing signals transmitted by the sensors 4 to N corresponding to the warning function data to be executed, and the identification unit 36 transmits the sensing signals according to the central control unit 70 32 from the database unit 37. Comparing the warning function data corresponding to the sensing signal, and driving the function setting unit 35 to rotate according to the warning function material content-corresponding to the warning function command to the central control unit 32, and then the t control unit 32 The first communication unit 31 is driven to wirelessly transmit the alarm capability command to the _th sensor 4, and the warning function command includes the warning function data required to be executed by each of the sensors 4 to N and the time data for executing the warning function. The standard timing unit 34 continuously outputs a timing signal to the central control unit 5 201042583 32. The central control unit 32 transmits the latest timing signal data of the standard timing unit 34 to the first communication unit 32 every predetermined time. And wirelessly send a standard time signal to the first sensor 4. And each of the first sensors 4 includes a second communication unit 41 for wirelessly communicating with the first communication unit 31, a first-micro processing unit connected to the second communication unit 41, and a separate signal. The first sensing unit 43 , the first timing unit 44 and the first warning unit 45 are connected to the first micro processing unit 42 . The first sensing unit 43 can sense the surrounding environment parameter --------fork'IU, and correspondingly output the sensing signal to the first-micro processing unit 42, in this embodiment The first sensing unit 43 is configured to sense the ambient visibility, that is, to sense the ambient fog concentration, and output a sensing signal according to the measured visibility. The first communication unit 41 can wirelessly receive the standard timing signal and the warning function command sent by the first communication unit, and can be driven by the first micro processing unit U to wirelessly transmit the sensing signal to the coordinator 3, and the wireless transfer station. The standard timing signal and the warning function command are received to the second sensor 5. The first micro processing unit 42 receives the standard timing signal and the warning function input received by the second communication unit 41, # ### $刀月^曰7, and the standard timing signal heart-time unit 44, Driving the _clocking unit Μ according to the standard 'adjustment of its timing timing' and the timing timing of the standard timing unit ^: 2: the first: the micro processing unit 42 will be driven by the warning function command 单 time ^ 44 to When the warning function command specifies the timing, the first climbing knight is driven to a, the machijin-scheduled plum... the scheduled warning function, that is, the pre-emptive mode is used to control the opening and closing of the warning device 2 In the present embodiment, the first warning unit 45 will drive the warning device 200 of the streetlight type to continue to blink at a predetermined frequency, and the warning function is generated by the flashing of the light, but the first warning unit 45 controls the warning device 200 during implementation. The manner of actuation is not limited to this, and may vary depending on the type of the warning device 200. The second sensor 5 has the same functional structure as the first sensor 4, and includes a third communication unit 51 for connecting to the second communication unit 41, and a second microprocessor for connecting to the third communication unit 51. The unit 52 and the respective signals are connected to one of the second micro processing unit 52, the second sensing unit 53, the second timing unit 54, and the second warning unit 55. The second sensing unit 53 can sense a change of the surrounding environmental parameter and output a sensing signal to the second micro processing unit 52, and wirelessly transmit to the second communication unit 41 via the third communication unit, and then back to the second communication unit 41. Transfer to the first communication unit 31. The third communication unit 53 can receive the standard timing signal and the warning function command transmitted by the second communication unit 41, and the second micro processing unit 52 transmits the standard timing signal to the second timing unit 54 to drive the second timing unit 54 to The standard timing signal adjusts its timing sequence, and is synchronized with the timing of the standard timing unit 34, and the second micro processing unit 52 is driven by the alert function command, and when the second timing unit 54 times to the predetermined timing of the alert function command. The second alert unit 55 is driven to perform a predetermined alert function, that is, to control the alert device 2 to operate. When the shai wireless sensing network system is used, the first and second sensing units 43 and 53 respectively continuously sense the visibility of the surroundings, and output a sensing signal. The first sensor 4 senses the sensing. The signal is transmitted back to the coordinator 3, and the sensing signal of the second sensor 5 is first transmitted back to the first sensor 4 201042583 of the signal connection, and then transmitted back to the coordinator 3 by the first sensor 4. In addition, the coordinator 3 sends a standard timing signal to the first sensor 4 every other time, and the first sensor 4 transmits the standard timing signal to the second sensor connected to the signal. 5. Having the sensors 4, 5 adjust the timing timing of the first and second timing units 44, 54 respectively, and synchronizing with the standard timing unit %, the sense of the coordinator 3 receiving the sensors 4, 5 After the test signal, the identification unit 36 analyzes the warning function data corresponding to the comparison sensing signal, and when the concentration of the mist represented by the sensing signal reaches the concentration value of the required I alert, the identification unit 36 will compare according to the comparison. The obtained warning Wei data drives the provincial power month b sighing unit 35 to output a warning function command, and the central control unit will drive: 吏 the communication unit 3! The warning function command is sent to the first sensor 4 ' The second sensor 5', which is transmitted from the first sensor 4 to the signal connection, and the second and second microprocessor units 42, 52 are respectively driven by the warning function command, respectively, and the first and second timings respectively. Unit private, 54: When the warning 1 force can command the joy In the sequence, the first and second police are respectively driven to control the warning device. Due to the first-time list
44與第二舛拄留-r L 。十寺单54之時序已和協調器3之時序同步， 以該等警千 、早兀45、55會於同一時間啟動控制警示 200之馨一 At 入肉 不功能，使該等路燈類型之警示設備200同時 產生警示作用，盐、 用藉以提醒該等警示設備200閃爍之路段盔 濃霧危險路與，、*工 两 4 進而可相對提高用路人之安全。 次；…實施例中，該辨識單元36於比對出預定警示功能 ;後便會主動驅使該功能設定單元35輸出該警示功妒 201042583 指令，而該中控單开人 該警示功能指令，“自^動經由第—通訊單元31發送 警示功能，”施ί 該等32感應器4、5同步啟動 .. 中控卓兀32於接收到該警示功能 指令時，不以自動驅使第— 弟通訊早兀31發送該警示功能指 令為必要，可先等待上階 ^ ^ ^ 匕網路糸統（圖未示）或其他網路 系統（圖未示）下逵$恭、艾&人 運之發送扣令，並於接收到該發送指令 後’才驅使第一通訊單元Ή恭、主敢_ 早31發送警不功能指令，但實施時 不以此為限。44 with the second retention -r L . The timing of the ten temples 54 has been synchronized with the timing of the coordinator 3. The alarms, the early warnings, the 45s and the 55s will start the control alarm 200 at the same time, and the At-meal is not functioning, so that the warnings of the streetlight types are enabled. The device 200 simultaneously generates a warning function, and the salt is used to remind the warning device 200 that the road surface of the warning device is flickering, and the safety of the passerby is relatively improved. In the embodiment, the identification unit 36 compares the predetermined warning function; after that, the function setting unit 35 is actively driven to output the warning function 201042583, and the central control unit opens the warning function instruction, The alarm function is sent by the first communication unit 31, and the 32 sensors 4 and 5 are synchronously activated. The central control unit 32 does not automatically drive the first communication when receiving the warning function command. It is necessary to send the warning function command as early as 31, and wait for the upper level ^ ^ ^ 匕 network system (not shown) or other network system (not shown) to download $ Christine, Ai & Sending the deduction order, and after receiving the sending instruction, 'the first communication unit is driven to swear, the daring _ early 31 to send the police not function command, but the implementation is not limited to this.
歸納上述，透過該協調器3與該等感應器4、5之架構 與無線通訊設計，除了可藉由該等感應H 4、5感應週遭環 境參數之變化，並將測得之感測資料回傳至協調器3進行 辨識處理與輸出外，還可隨時調整該等感應器4、5與協調 器3之計時時序同步，並可藉由該協調器3依據感測訊號 代表之内容，無線發送一相對應警示功能指令至該等感應 器4、5,由於該等感應器4、5之計時時序是與協調器3同 步，所以忐夠控制該等感應器4、5在預定時序同步啟動預 定之警示功能，進而可藉由該等感應器4、5同步產生之警 示功能被控制之警示設備200同時產生警示訊息，以達到 有效警示提醒的功能’相當實用，因此，確實可達到本發 明之目的。 惟以上所述者’僅為本發明之較佳實施例而已，當不 能以此限定本發明實施之範圍，即大凡依本發明申請專利 範圍及發明說明内容所作之簡單的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。 9 201042583 【圖式簡單說明】 圖1是本發明具同步警示功能的無線感測網路系統之 一較佳實施例的架構圖； 圖2是該較佳實施例的設置於一條公路之警示設備上 的示意圖；及 圖3是該較佳實施例之功能方塊圖。In summary, through the architecture and wireless communication design of the coordinator 3 and the sensors 4, 5, in addition to sensing the changes in ambient parameters by the sensing H 4, 5, and measuring the measured data back After being transmitted to the coordinator 3 for identification processing and output, the timing timing synchronization of the sensors 4, 5 and the coordinator 3 can be adjusted at any time, and can be wirelessly transmitted by the coordinator 3 according to the content represented by the sensing signal. A corresponding warning function command is sent to the sensors 4, 5. Since the timing timings of the sensors 4, 5 are synchronized with the coordinator 3, it is sufficient to control the sensors 4, 5 to start the synchronization at a predetermined timing. The warning function can further generate the warning message by the warning device 200 that is synchronously generated by the sensors 4 and 5, so as to achieve the function of the effective warning reminder, which is quite practical, and therefore, the invention can be achieved. purpose. However, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention, All remain within the scope of the invention patent. FIG. 1 is a structural diagram of a preferred embodiment of a wireless sensing network system with a synchronous alert function according to the present invention; FIG. 2 is a warning device installed on a road in the preferred embodiment. The above schematic diagram; and Figure 3 is a functional block diagram of the preferred embodiment.
10 201042583 【主要元件符號說明】 100..·· ....公路 42 .... ····.第一微處理單元 200.... .…警示設備 43 .... .....第一感測單元 3....... ....協調器 44 .... .....第一計時單元 31 … ··..第一通訊單元 45 .... .....第一警示單元 32 .•… .…中控單元 5...... ....·第二感應器 33 ..... .…輸出單元 51 .... .·…第二通訊單元 34 ..... …·標準計時單元 52 .... …··第二微處理單元 35 ….· ....功能設定單元 53 .... ….·第-感測單元 36 …·. ....辨識單元 54 .... .·...第-計時單元 37 ….· ....資料庫單元 5 5 ' …一 •…第二警示單元 4....... ....第一感應器 •…第三感應器 41 ..... N ...... ……第η感應器 ❹ 1110 201042583 [Description of main component symbols] 100..···.. Highway 42 .... ····. First micro-processing unit 200...... Warning device 43 .... ... .. first sensing unit 3........coordinator 44 ........the first timing unit 31 ... the first communication unit 45 ..... ..... first warning unit 32 .•... .... central control unit 5...... ..... second sensor 33 ..... .... output unit 51 .... ·...Second communication unit 34 ..... .... standard timing unit 52 ........... second micro-processing unit 35 ..... .... function setting unit 53 .... .... - Sensing unit 36 ..... .... Identification unit 54 ......... - Timing unit 37 ..... .... Library unit 5 5 ' ... a ... second warning unit 4....... ....first sensor •...third sensor 41 ..... N ...... ......th η sensor ❹ 11