201025209 六、發明說明： 【發明所屬之技術領域】 本發明係有關於一種家用無線安全監控系統，尤指一 種利用Zigbee無線模組所構成者。 【先前技術】 由於時代日漸進步，經濟快速提昇，使得人們十分重 ⑩ 視財富資產之管理，以及個人與家庭成員之居家生活安 全。因此，如何發展出高性能之安全監控系統，成為現今 重要的課題。目前市面上已推出許多應用於日常生活中之 安全監控裝置.，例如：大樓門禁管制、公司資產管理、居 家安全監控系·統…等。 在習知的有線式安全監控系統中，使用者會依據整個 系統所部署之範圍及所需的功能，加以佈線，以達到監控 ® 之目的。若監控系統所佈建之範圍愈廣，或所具備之功能 愈複雜，其所需之信號傳輸線路則愈多。在信號傳輸線路 複雜之情形下，設備供應商所需之線路佈建成本就愈高。 在（1)線路做例行性維修，或是（2)線路須進行故障排除之 情況下，必須要耗費相當大的人力、物力、財力，方能完 成這些工作。現今由於無線感測網路之技術日漸發達，有 不少設計者針對其在安全監控應用上，做相關之設計。 4 201025209 Η * . 習知家用無線安全監控系統，例如，松下電工股份有 限公司所揭露之『住宅小區用家庭自動化系統以及用於它 的中央服務器』（中華民國專利案號：1226202)，其可在具 有佈建廣域網路（wide area network)的環境下，利用所接 收到控制信號，進行住宅小區域之裝置控制。而其相關控 制程序如下：（1)在中央伺服器中登錄所欲控制之住宅設 備’以及所應具有之控制功能。（2)假設該控制裝備發生動 ❹ 作’立即將信號透過區域網路傳回中央伺服器（利用區域網 路’根據所設計之通信協定，做適當的信號轉換）。（3)中 央伺服器依據所接收之控制信號，下達硬體所須執行之動 作指令。如上所述，本系統係利用廣域網路.，控制住宅裝 置。但因中央伺服器須控制很多裝備，勢必使得系統佈線 之複雜度增高。 又例如，李登仕先生所揭露之『利用電腦及透過電源 鲁 線傳輸控制家庭自動化及保全裝置』（中華民國專利案號： ^ 328833) ’其可利用家用電腦及電源線傳輸信號，以進行家 庭自動化控制及保全監控。其相關控制功能如下：(丨）外部 控制裝置：包含了一家用電腦、數據機，以及話機。（2) 主機裝置：為一訊號傳輸介面。此介面内部有一可經由外 接電源線、訊號線，與其他裝置進行信號雙向傳輸之數據 傳輸晶片。（3)子機裝置：為一末端感測器，其内部具有可 201025209 l 進"i亍數位及類比彳&號轉換之微晶片。於（2)及（3)所述之微 晶片’其可將子機裝置所傳輸之數位信號調變成113.2KHz 之類比信號；反之’此晶片亦可將由電源線所傳輸之類比 信號轉換成數位信號。該系統是利用一般電源線，做為感 測信號之傳輸工具。若欲監控之裝置增多，將使得整個監 控系統之佈線複雜度增高。此外，為了達成信號雙向傳輸 及轉換之功能’此系統必須加裝電源數據傳輸晶片，方能 ® 擷取載於電源線中之傳輸信號。 又例如，Interlogx Inc 所揭露之 Wireless Home Fire and Security Alarm System (美國專利案號： US6624750B1)，此藉由設計一無線消防安全警報系統，以 達到係障人們居家安全之目的。其係利用基地台、雙向式 信號收發機，以及多種感測器之無線警報系統。每個感測 器均具有信號偵測，及收發警報之功能。為了能使遠端使 用者得知系統運作狀況，本系統加裝電話線，以進行聲音 訊息監控。因該系統為一單純之火災警報系統，其基地台 僅具有簡易的警示聲音訊息傳遞的功能，並無中央監控晝 面可供參考，不易探知事故發生地點。 又例如，Joseph A. Tabe 所揭露之 Interactive Wireless Home Security Detectors (美國專利案號： US6204760B1)，其設計一個適用於家庭之安全監控系統， 201025209 此系統具有火警感知、煙霧偵測，以及居家人身安全防護 之功能。其功能有（1)當火災警報發生時，將會發射特定 碼，以觸動紅外線信號，探測人體所產生之熱源，以得知 是否有人員仍在室内未逃出。（2 )系統透過紅外線熱感測 器，進行人員的定位。（3)本系統具有可程式微處理機 (programmable microprocessor)，可用以接收、儲存，及 處理互動式偵測器所產生之各種信號。該系統為是利用紅 ❿ 外線，做為感測信號之傳輸工具。由於紅外線信號易受到 障礙物的影響，故在室内環境中，必須裝置大量的紅外線 信號發射器，方能準確感應到人體所產生之熱能，進而確 定其所在的位置。 因此，如何研發出一種家用無線安全監控系統，其可 有效簡化佈線複雜度並可確實收發監控訊號，將是本發明 所欲積極探討之處。 .⑩ ' 【發明内容】. 本發明提出一種家用無線安全監控系統，其主要特性 為解決習知家用無線安全監控系統，其佈線複雜或是無線 訊號傳輸易受阻擋而無法確實接收的問題。 本發明為一種家用無線安全監控系統，包含有：一控 制單元；一 Zigbee主模組，其藉由一傳輸介面與該控制單 7 201025209 元相接，以將該控制單元產生之控制訊號轉為無線訊號發 送；以及複數個受控單元，其分別包含一 Zigbee從模組， 其接收該無線訊號並將其轉回該控制訊號；一受控裝置， 其根據該控制訊號產生動作。 藉此，本發明之家用無線安全監控系統，可簡化佈線 複雜度並可確實收發監控訊號。 ® 【實施方式】 為充分瞭解本發明之特徵及功效，茲藉由下述具體之 實施例，並配合所附之圖式，對本發明做一詳細說明，說 .明如後： • 圖一為本發明之具體實施例的系統示意圖，請參考圖 一，本發明為一種家用無線安全監控系統1，包含有：一 控制單元2(例如，一電腦、一終端設備或一令央伺服器）， ® 其中電腦可為個人電腦、手提式電腦（NoteBook)等控制單 元；一 Z i gbee主模組3，其藉由一傳輸介面與該控制單元 2相接，以將該控制單元2產生之控制訊號轉為無線訊號 發送；以及複數個受控單元4(例如，個人身份辨識標籤、 門禁防盜單元、氣體感測器或資產防竊單元，但不限於此） 其分別包含一 Zigbee從模組5，其接收該無線訊號並將其 轉換回該控制訊號；一受控裝置6，其根據該控制訊號產 生動作。故搭配適當的受控單元4，本發明至少能達到以 201025209 下功能：例如，防火、防止一氧化碳中毒、資產防竊管理、 門禁及門窗防盜及訪客人員定位。 圖二為本發明之門禁防盜單元具體實施例的電路示意 圖，請參考圖二，本發明之門禁防盜單元，其包含一外接 點單元（即受控裝置6)與該Zigbee從模組5電性相接，以 使該受控裝置6外接至-外部裝置（例如門禁控制器、磁菁 開關等），該受控單元4包含-供電單元8,以提供該以細 ❹從模組5及其它須外加電源之門禁控制器等所需的電源。 圖三及圖四為本發明之資產防竊單元兩個不同具體實 施例的電路不意圖，請同時參考圖三及圖四，本發明之資 產防竊單(即受控單元4)，其中該受控裝置6包含一振 動感測單70 9(如圖三所示），.其感測該受控裝置6是否發 生振動，並產生一判斷信號，藉此使該Zigbee從模組5將 5亥判斷k號傳送至該Zigbee主模組3。而在另一具體實施 例中，本發明可更包含一 0P運算單元1〇，其設於該振動 感測單元9與該Zigbee從模組5之間（如圖四所示），並與 該振動感測單元9及該Zigbee從模組5電性相接，根據該 判斷信號以傳送一電壓訊號至該Zigbee從模組5。一般來 3兒，該文控裝置6可更包含一供電單元11 ,以提供該振動 感測單元9、該〇p運算單元1〇以及該zigbee從模組5所 需的電源。 201025209 以下再針對本發明之具體實施方式作更為詳盡的敘 述f先控制單元2可透過軟體介面，下達裝置控制指令 或是特定信號（例如Reeeived Signal201025209 VI. Description of the Invention: [Technical Field] The present invention relates to a home wireless security monitoring system, and more particularly to a person using a Zigbee wireless module. [Prior Art] As the times have progressed and the economy has improved rapidly, people have placed great emphasis on the management of wealth assets and the safety of home and family members. Therefore, how to develop a high-performance safety monitoring system has become an important issue today. Many safety monitoring devices used in daily life have been introduced on the market, such as building access control, corporate asset management, home security monitoring systems, etc. In the conventional wired safety monitoring system, the user will route according to the scope of the entire system deployment and the required functions to achieve the purpose of monitoring ® . The more widely the surveillance system is deployed, or the more complex the functions it has, the more signal transmission lines it will need. In the case of complex signal transmission lines, the higher the cost of wiring the equipment required by the equipment supplier. In the case of (1) routine maintenance of the line, or (2) the line must be trouble-shooted, it must take considerable manpower, material resources and financial resources to complete the work. Nowadays, due to the increasingly developed technology of wireless sensing networks, many designers have made relevant designs for their security monitoring applications. 4 201025209 Η * . The familiar home wireless security monitoring system, for example, the "home automation system for residential quarters and the central server for it" disclosed by Matsushita Electric Works Co., Ltd. (Republic of China Patent No.: 12262202), which can In an environment with a wide area network, device control of small residential areas is performed using the received control signals. The relevant control procedures are as follows: (1) Log in to the central device to control the home device to be controlled and the control functions it should have. (2) Assume that the control equipment is activated. ' Immediately transmit the signal back to the central server through the regional network (using the regional network to perform appropriate signal conversion according to the designed communication protocol). (3) The central server issues an action command to be executed by the hardware according to the received control signal. As mentioned above, the system utilizes a wide area network to control residential equipment. However, because the central server has to control a lot of equipment, it will inevitably increase the complexity of system wiring. For example, Mr. Lee Teng Shi disclosed "Using Computers and Power Lines to Control Home Automation and Security Devices" (Republic of China Patent No.: ^ 328833) 'It can use home computers and power lines to transmit signals for home automation Control and security monitoring. Its related control functions are as follows: (丨) External control device: contains a home computer, data machine, and phone. (2) Host device: It is a signal transmission interface. Inside this interface is a data transfer chip that can transmit signals bidirectionally with other devices via external power lines and signal lines. (3) Slave device: It is an end sensor with a microchip that can be converted into "i亍 digits and analog 彳& The microchip described in (2) and (3) can convert the digital signal transmitted by the slave device into an analog signal of 113.2 KHz; otherwise, the chip can also convert the analog signal transmitted by the power line into a digital signal. signal. The system uses a general power cord as a transmission tool for sensing signals. If the number of devices to be monitored increases, the wiring complexity of the entire monitoring system will increase. In addition, in order to achieve the function of bidirectional transmission and conversion of signals, the system must be equipped with a power data transmission chip, which can capture the transmission signals carried in the power line. Another example is the Wireless Home Fire and Security Alarm System (US Patent No. US6624750B1) disclosed by Interlogx Inc. This is designed to provide a wireless fire safety alarm system to protect people at home. It uses a base station, a two-way signal transceiver, and a wireless alarm system for multiple sensors. Each sensor has the function of signal detection and sending and receiving alarms. In order to enable the remote user to know the operation of the system, the system is equipped with a telephone line for sound message monitoring. Because the system is a simple fire alarm system, its base station only has a simple function of transmitting warning signals. There is no central monitoring surface for reference, and it is difficult to detect the location of the accident. Another example is the Interactive Wireless Home Security Detectors (US Patent No.: US6204760B1) disclosed by Joseph A. Tabe, which is designed to be a home security monitoring system. 201025209 This system has fire alarm, smoke detection, and family safety. Protection function. Its functions are: (1) When a fire alarm occurs, a specific code will be transmitted to trigger the infrared signal to detect the heat source generated by the human body to know if any person is still not escaping indoors. (2) The system locates personnel through an infrared thermal sensor. (3) The system has a programmable microprocessor that can be used to receive, store, and process various signals generated by the interactive detector. The system uses the red ❿ external line as a transmission tool for sensing signals. Since the infrared signal is susceptible to obstacles, in the indoor environment, a large number of infrared signal transmitters must be installed in order to accurately sense the heat generated by the human body and determine its location. Therefore, how to develop a home wireless security monitoring system, which can effectively simplify the wiring complexity and can reliably send and receive monitoring signals, will be actively explored by the present invention. .10 ' [Invention] The present invention provides a home wireless security monitoring system, the main feature of which is to solve the problem of the conventional home wireless security monitoring system, which has complicated wiring or wireless signal transmission is easily blocked and cannot be received. The invention relates to a home wireless security monitoring system, comprising: a control unit; a Zigbee main module, which is connected to the control unit 7 201025209 by a transmission interface to convert the control signal generated by the control unit into Wireless signal transmission; and a plurality of controlled units each including a Zigbee slave module, which receives the wireless signal and returns it to the control signal; and a controlled device that generates an action according to the control signal. Thereby, the home wireless security monitoring system of the present invention can simplify the wiring complexity and can reliably send and receive monitoring signals. ® [Embodiment] In order to fully understand the features and effects of the present invention, the present invention will be described in detail by the following specific embodiments and the accompanying drawings, which are illustrated as follows: Referring to FIG. 1 , the present invention is a home wireless security monitoring system 1 including: a control unit 2 (eg, a computer, a terminal device, or a command server). The computer can be a control unit such as a personal computer or a notebook computer (NoteBook); a main module 3 is connected to the control unit 2 via a transmission interface to control the control unit 2 The signal is converted to a wireless signal transmission; and a plurality of controlled units 4 (for example, a personal identification tag, a door security unit, a gas sensor or an asset theft prevention unit, but not limited thereto) respectively include a Zigbee slave module 5 Receiving the wireless signal and converting it back to the control signal; a controlled device 6 generating an action according to the control signal. Therefore, with the appropriate controlled unit 4, the present invention can at least achieve the functions of 201025209: for example, fire prevention, prevention of carbon monoxide poisoning, asset theft management, access control, door and window theft and visitor positioning. 2 is a schematic circuit diagram of a specific embodiment of the access control anti-theft unit of the present invention. Referring to FIG. 2, the access control anti-theft unit of the present invention includes an external contact unit (ie, the controlled device 6) and the Zigbee slave module 5. Connected to connect the controlled device 6 to an external device (such as an access controller, a magnetic switch, etc.), the controlled unit 4 includes a power supply unit 8 to provide the fine module 5 and other The power supply required for the access controller of the power supply must be added. FIG. 3 and FIG. 4 are schematic diagrams of two different specific embodiments of the anti-theft device of the present invention. Referring to FIG. 3 and FIG. 4 simultaneously, the asset anti-theft device (ie, the controlled unit 4) of the present invention, wherein The controlled device 6 includes a vibration sensing unit 70 9 (shown in FIG. 3), which senses whether the controlled device 6 vibrates and generates a determination signal, thereby causing the Zigbee to be 5 from the module 5. Hai judged that the k number was transmitted to the Zigbee main module 3. In another embodiment, the present invention may further include an OFDM unit 1 设 disposed between the vibration sensing unit 9 and the Zigbee slave module 5 (as shown in FIG. 4), and The vibration sensing unit 9 and the Zigbee are electrically connected from the module 5, and according to the determination signal, a voltage signal is transmitted to the Zigbee slave module 5. Generally, the text control device 6 further includes a power supply unit 11 for providing the vibration sensing unit 9, the 〇p computing unit 1〇, and the power required by the zigbee slave module 5. 201025209 The following is a more detailed description of the specific embodiment of the present invention. The first control unit 2 can send a device control command or a specific signal through a software interface (for example, Reeeived Signal).
Strength Index ： RSSI)操取#"。此指令將經由RS232/485(or USB)之類的 傳輸面’傳送至Zi§bee主模組3。之後在設置Zigbee 主模、且3至控制單元2或是設置Zigbee從模組5至受控裝 置6之刖’我們需針對主模組3及從模組 ❹5 "又疋U傳送通道、工作頻率、信號之傳輸率、Zigbee 模，、且所& ’寅之角色（主或從）以及2丨咖e網路之節點編 接著Zigbee主模組3將所收到的控制信號，透過天線 發射’傳送至安I於受控單元4之Zigbee從模組5，進而 控制受控裝置6，以進行動作（例如門禁啟動、家庭用電器 控制等）。當受控裝置6發生動作時（例如：門窗不正常 地被開啟、感測器偵測到異常的煙霧信號…等），此時將透 過Zlgbee從模組5，將偵測信號傳送至Zigbee主模組3。 在此同時，我們將可透過控制單元2的顯示裝置，顯示發 生¥狀況之g域，以及相關警不信號。而另一實施方式： Zigbee主模組3將定時偵測配戴於人員（例如：訪客）身上 之辨識標籤（内含有Zigbee從模組5)所發射的信號，以 RSSI及相關演算法進行人員監控及定位，以達到居家安全 防護之功能。 201025209 圖五為根據本發明具體實施例之無線網路定位系殊架 構圖π參考圖五，前述對於人員監控及定位的技術，舉 例來《兄’可才木用以接收信號強度為基礎之定位技術。首先 ^曰疋區域12内建置基地台13(無線接取器、信號接吹 :匕並°又疋其通信頻率’且利用已知位置之發射器7做為 予驾點（training pcnnt)。經由學f點發射信號，我們記 魯13所量測之接收功率，同時並參考學習點毁 置地圖’以計算出以學習點為基準之參考點功率 、牆璧信 °員失因子（wall attenuation factor)，以及路徑:損失參 数。必須說明的是， 為固定部署。且一S 信號發射裝置，早c 疋’所設定的學習點，為動態形式，並非 一旦完成相關參數計算之後，即將學習點 予以撤除。當一未知位置的目標物發射信 數。必須錄日沾9 ~ . 竣時我們可利用所求得之參考點功率 、牆壁信號損失因Strength Index : RSSI) fetch #". This command will be transmitted to the Zi§bee main module 3 via a transmission plane such as RS232/485 (or USB). After setting up the Zigbee master mode, and 3 to the control unit 2 or setting up the Zigbee slave module 5 to the controlled device 6, we need to transfer channels and work for the main module 3 and the slave module &5 " Frequency, signal transmission rate, Zigbee mode, and the role of & '寅 (main or slave) and 2 nodes of the network, then the Zigbee main module 3 will receive the control signal through the antenna The transmission 'transfers to the Zigbee slave module 5 of the controlled unit 4, and then controls the controlled device 6 to perform an action (for example, access control, home appliance control, etc.). When the controlled device 6 is activated (for example, the door and window are not normally opened, the sensor detects an abnormal smoke signal, etc.), the detection signal is transmitted from the module 5 to the Zigbee main through Zlgbee. Module 3. At the same time, we will be able to display the g-domain of the occurrence of the ¥ condition and the relevant alarm signal through the display unit of the control unit 2. In another embodiment, the Zigbee main module 3 will periodically detect the signals transmitted by the identification tag (containing the Zigbee slave module 5) on the personnel (for example, the visitor), and perform the personnel with RSSI and related algorithms. Monitoring and positioning to achieve home security protection. 201025209 FIG. 5 is a schematic diagram of a wireless network positioning system according to an embodiment of the present invention. Referring to FIG. 5, the foregoing techniques for monitoring and locating personnel, for example, are based on the signal strength of the brothers. technology. First, the base station 13 is built in the area 12 (the wireless access device, the signal is connected to the battery, and the communication frequency is used), and the transmitter 7 of the known position is used as the training pcnnt. By transmitting the signal at point f, we record the received power measured by Lu13, and at the same time refer to the learning point to destroy the map' to calculate the reference point power based on the learning point, wall attenuation factor (wall attenuation) Factor), and path: loss parameter. It must be stated that, for fixed deployment, and an S signal transmitting device, the learning point set by the early c 疋 ' is a dynamic form, not soon after the relevant parameter calculation is completed, it is about to learn. The point is removed. When a target in an unknown position transmits a signal, it must be recorded as 9 ~ . When we use the reference point power and wall signal loss
&光復院區4館1樓，進行無線網路之佈建。實施例採用& 1st floor, Hall 4, Guangfu District, for the construction of wireless networks. Example adoption
本技術之測試裝置。IP-Link 2200模組可經由軟體設定其 通信頻率（設定為2.4GHz)，以及角色功能設定（此模組同 201025209 時具有基地台（接收器）功能及使用者（發射器）功能，可以 自行設定）。在多用戶的情況下，因IP-Li nk 2200可分別 針對各用戶發出詢答命令，以等待各用戶回應同意指令 (acknowledgement command)，並傳送相關信號。因此本發 明可針對各個用戶，進行定位。在進行定位前，控制單元 2先利用學習點，計算以學習點為基準之參考點功率、路 徑損失參數，以及牆壁信號損失因子，藉此進行人員監控 ® 及定位。 由以上所述可以清楚地明瞭，本發明係提供一種家用 無線安全監控系統，可簡化佈線複雜度並可確實收發監控 訊號。 以上已將本發明專利申請案做一詳細說明，惟以上所 述者，僅為本發明專利申請案之較佳實施例而已，當不能 限定本發明專利申請案實施之範圍。即凡依本發明專利申 參 請案申請範圍所作之均等變化與修飾等，皆應仍屬本發明 專利申請案之專利涵蓋範圍内。. 12 201025209 【圖式簡單說明】 圖一為本發明之具體實施例的系統示意圖。 圖二為本發明之門禁防盜單元具體實施例的電路示意 圖。 圖三為本發明之資產防竊單元具體實施例的電路示意 圖。 圖四為本發明之資產防竊單元另一具體實施例的電路 ® 示意圖 圖五為根據本發a月具體實施例之無線網路定位系統架 構圖。 【主要元件符號說明】 1家用無線安全監控系統 2控制單元 3 Zigbee主模組 4受控單元 5 Zigbee從模組 6受控裝置 7發射器 8供電單元 9振動感測單元 201025209 10 OP運算單元 11供電單元 12區域 13基地台Test device of the technology. The IP-Link 2200 module can set its communication frequency (set to 2.4GHz) via software, and the role function setting (this module has base station (receiver) function and user (transmitter) function with 201025209, you can set up). In the case of multiple users, the IP-Link 2200 can issue a query command for each user, waiting for each user to respond to an acknowledgement command and transmit the relevant signal. Therefore, the present invention can be positioned for each user. Before performing the positioning, the control unit 2 first uses the learning point to calculate the reference point power based on the learning point, the path loss parameter, and the wall signal loss factor, thereby performing personnel monitoring ® and positioning. It will be apparent from the above that the present invention provides a home wireless security monitoring system that simplifies wiring complexity and reliably transmits and receives monitoring signals. The above is a detailed description of the present patent application, but the above description is only a preferred embodiment of the present invention, and the scope of implementation of the patent application of the present invention is not limited. That is, the equivalent changes and modifications made to the scope of application of the patent application of the present invention should remain within the scope of the patent application of the present invention. 12 201025209 [Simple Description of the Drawings] Fig. 1 is a schematic diagram of a system according to a specific embodiment of the present invention. Figure 2 is a schematic circuit diagram of a specific embodiment of the door security unit of the present invention. Figure 3 is a schematic circuit diagram of a specific embodiment of an asset theft prevention unit of the present invention. 4 is a circuit diagram of another embodiment of an asset theft prevention unit of the present invention. FIG. 5 is a block diagram of a wireless network positioning system according to a specific embodiment of the present invention. [Main component symbol description] 1 home wireless security monitoring system 2 control unit 3 Zigbee main module 4 controlled unit 5 Zigbee slave module 6 controlled device 7 transmitter 8 power supply unit 9 vibration sensing unit 201025209 10 OP operation unit 11 Power supply unit 12 area 13 base station