TWI522971B - Method for sequentially triggering alarm and system thereof - Google Patents
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Description
本發明乃是關於一種循序觸發警報方法以及系統,特別是指一種透過設於一保全場所的多個警報器循序被觸發的情況判斷警報等級的技術。 The present invention relates to a method and system for triggering a sequence alarm, and more particularly to a technique for determining an alarm level by sequentially triggering a plurality of alarms provided in a security location.
在一個設有保全系統的場合中,在該場合的進出入口附近通常會設置感知器,藉此偵測進出入該場合的情況;另外可以在可以進出該場所的門戶附近設置偵測入侵行為的感知器,因此保全系統中有特定主機可以透過接收到各位置的感知器的訊號,藉此判斷是否有在不當時間進入的訊息。 In the case of a security system, a sensor is usually installed near the entrance and exit of the occasion to detect the entry and exit of the scene; and an intrusion can be set near the portal that can enter and exit the place. The sensor, therefore, a specific host in the security system can receive the signal of the sensor at each location to determine whether there is a message entered at an inappropriate time.
在習知的保全系統中,只要有特定感知器感應到可能涉及安全的動作時,如在設定無法進入的位置感應到有進出入行為時,除非於該處設置有攝影機外,但攝影機仍可能無法判讀是否有非法入侵的行為,甚至是無法判斷出任何誤動作,不論如何,仍需要派遣人員前往處理以確保安全。 In a conventional security system, as long as a particular sensor senses an action that may involve security, such as when there is an ingress and egress behavior at a location that cannot be entered, the camera may still be located unless a camera is provided there. It is impossible to interpret whether there is an illegal intrusion, or even to determine any malfunction. In any case, it is still necessary to send personnel to deal with it to ensure safety.
並且,習知技術並未有提出任何方案可以根據於特定場合裝設的保全系統判斷出適當的保全措施,而可能因此造成人員與時間的浪費。 Moreover, the prior art does not propose any solution to determine appropriate security measures based on the security system installed in a specific occasion, which may result in waste of personnel and time.
緣是,本發明人有感上述問題之可改善,乃潛心研究並配合學理之運用,而提出一種設計合理且有效改善上述問題之本發明。 The reason is that the present inventors have felt that the above problems can be improved, and that the present invention has been deliberately studied and used in conjunction with the theory, and a present invention which is reasonable in design and effective in improving the above problems has been proposed.
本發明涉及一種循序觸發警報方法以及系統,發明揭露書描述的保全技術主要是能夠透過判斷多個感知器被觸發的前後順序與時間差判斷一個警報等級,因此可以對應執行適當的保全措施,或甚可以判斷誤動作的警報,藉此讓保全系統運作地更有效率。 The present invention relates to a method and system for triggering a sequence alarm. The security technology described in the disclosure of the invention is mainly capable of determining an alarm level by judging the sequence of time and time difference between triggers of multiple sensors, so that appropriate protection measures can be performed correspondingly, or It is possible to judge the alarm of a malfunction, thereby making the security system more efficient.
根據實施例,本發明所揭示的循序觸發警報系統將根據設於一保全場所的多個警報器循序被觸發的情況判斷一警報等級,根據一個警報策略,警報等級的判斷可以根據多個感知器被觸發的順序判斷出對應的警報等級,亦可納入不同感知器的位置而判斷出前後被觸發的時間差。 According to an embodiment, the sequential triggering alarm system disclosed by the present invention determines an alarm level according to a situation in which a plurality of alarms disposed in a security location are sequentially triggered. According to an alarm policy, the determination of the alarm level may be based on multiple sensors. The triggered sequence determines the corresponding alarm level, and can also be included in the position of different sensors to determine the time difference before and after being triggered.
本發明循序觸發警報方法的主要技術流程為先由保全主機接收第一感知訊號,並同時開始計時,在一時間間隔後保全主機接收到第二感知訊號,可以根據此時間間隔判斷一警報等級。 The main technical flow of the method for sequentially triggering the alarm is that the first host receives the first sensing signal and starts timing at the same time. After a time interval, the security host receives the second sensing signal, and can determine an alarm level according to the time interval.
在此技術概念下,若第一感知訊號與第二感知訊號產生的時間間隔超過一時間門檻時,警報等級為無警報,此時間門檻應根據所設保全設施的場合的實際狀況設定,藉此能夠排除無效的保全事件。若判斷為誤動作,則第二感知訊號可設為第一感知訊號,在以此為基礎等待接收下一個感知訊號。 In this technical concept, if the time interval between the first sensing signal and the second sensing signal exceeds a time threshold, the alarm level is no alarm, and the time threshold should be set according to the actual situation of the security facility. Can exclude invalid security events. If it is determined to be a malfunction, the second sensing signal can be set as the first sensing signal, and on this basis, waiting to receive the next sensing signal.
若時間間隔在時間門檻內時,也就是產生有效的警報,包括執行發出蜂鳴聲、啟動燈號與通知一管制中心派遣人員中之一或其組合。 If the time interval is within the time threshold, that is, a valid alarm is generated, including performing one of the beeping, the activation signal, and the notification of one of the control center dispatchers or a combination thereof.
根據本發明循序觸發警報方法的另一實施例,此例將根據多個感知訊號統合判斷出警報等級,步驟包括由保全主機接收第一個感知訊號並開始計時,接著判斷是否在第一時間門檻內接收第二個感知訊號,若是並非在第一時間門檻內接收到第二個感知訊號,表示沒有有效的保全事件,即重置計時器,並重新接收第一 個感知訊號的步驟。 According to another embodiment of the method for sequentially triggering an alarm according to the present invention, the alarm level is determined according to a plurality of sensing signals, and the step includes: receiving, by the security host, the first sensing signal and starting timing, and then determining whether it is at the first time threshold. Receiving the second sensing signal, if it is not receiving the second sensing signal in the first time threshold, indicating that there is no valid security event, that is, resetting the timer and re-receiving the first A step of sensing the signal.
但是,若於第一時間門檻內接收第二個感知訊號,即判斷是否達到一警報等級,此警報等級的判斷可以根據一預設的警報策略,因此可以據此判斷警報等級是否達到任一需要發報的警報等級。若已達到要發報的警報等級,則根據警報等級發出警報訊息;若尚未達到要發報的警報等級,則繼續等待接收第三個感知訊號。 However, if the second sensing signal is received in the first time threshold, it is determined whether an alarm level is reached. The determination of the alarm level may be based on a preset alarm policy, so that the alarm level can be determined according to whether the alarm level meets any need. The alarm level of the report. If the alarm level to be reported has been reached, an alarm message is sent according to the alarm level; if the alarm level to be reported has not been reached, it continues to wait for the third sensor to be received.
後續步驟將重複上述,先判斷是否在第二時間間隔內在第二感知訊號之後接收到第三個感知訊號,如果沒有在此時間間隔內接收到下一個感知訊號,仍可能為誤動作;否則則會依據三個感知訊號的順序判斷出警報等級。 The subsequent steps will be repeated. First, it is determined whether the third sensing signal is received after the second sensing signal in the second time interval. If the next sensing signal is not received within the time interval, it may still be a malfunction; otherwise, The alarm level is determined based on the order of the three sensing signals.
在發明所載的循序觸發警報系統的實施例中,系統由至少兩個設於不同位置的感知器與保全主機組成,保全主機可以根據不同位置的感知器觸發順序與時間判斷出警報等級。 In the embodiment of the sequential triggering alarm system, the system is composed of at least two sensors located at different positions and a security host, and the security host can determine the alarm level according to the sensor trigger sequence and time of different positions.
保全主機包括管理保全主機內各電路單元運作的控制單元、接收自感知器所產生的感知訊號的輸入介面單元、根據多個感知訊號所計算的時間間隔與一警報策略判斷警報等級的警報等級判斷單元,以及根據警報等級產生警報訊息的發報單元。另可包括將警報訊息傳送至管制中心的通訊單元。 The security host includes a control unit for managing the operation of each circuit unit in the maintenance host, an input interface unit for receiving the sensing signal generated by the sensor, a time interval calculated according to the plurality of sensing signals, and an alarm level for determining an alarm level by an alarm policy. Unit, and a reporting unit that generates an alert message based on the alert level. It can also include a communication unit that transmits an alert message to the control center.
為了能更進一步瞭解本發明為達成既定目的所採取之技術、方法及功效,請參閱以下有關本發明之詳細說明、圖式,相信本發明之目的、特徵與特點,當可由此得以深入且具體之瞭解,然而所附圖式與附件僅提供參考與說明用,並非用來對本發明加以限制者。 In order to further understand the technology, method and effect of the present invention in order to achieve the intended purpose, reference should be made to the detailed description and drawings of the present invention. The drawings and the annexed drawings are intended to be illustrative and not to limit the invention.
10‧‧‧室內平面圖 10‧‧‧ indoor floor plan
12‧‧‧入口 12‧‧‧ Entrance
101,102,103,104,105,106‧‧‧感知器 101,102,103,104,105,106‧‧‧ Sensors
20‧‧‧入侵者 20‧‧‧Intruders
201‧‧‧第一感知器 201‧‧‧First Sensor
202‧‧‧第二感知器 202‧‧‧Second sensor
203‧‧‧第三感知器 203‧‧‧ third sensor
d1,d2‧‧‧距離 D1, d2‧‧‧ distance
t1,t2‧‧‧時間 T1, t2‧‧‧ time
22‧‧‧保全主機 22‧‧‧Security host
221‧‧‧接收器 221‧‧‧ Receiver
222‧‧‧發報器 222‧‧‧Reporter
223‧‧‧計時器 223‧‧‧Timer
224‧‧‧通訊模組 224‧‧‧Communication Module
225‧‧‧記憶單元 225‧‧‧ memory unit
3‧‧‧網路 3‧‧‧Network
32‧‧‧管制中心 32‧‧‧Control Center
30‧‧‧保全主機 30‧‧‧Security host
301‧‧‧第一感知器 301‧‧‧First Sensor
302‧‧‧第二感知器 302‧‧‧Second sensor
303‧‧‧第三感知器 303‧‧‧ Third Sensor
401‧‧‧控制單元 401‧‧‧Control unit
402‧‧‧警報等級判斷單元 402‧‧‧Alarm level judgment unit
403‧‧‧輸入介面單元 403‧‧‧Input interface unit
404‧‧‧發報單元 404‧‧‧Reporting unit
441‧‧‧蜂鳴器 441‧‧‧ buzzer
442‧‧‧燈號 442‧‧‧ lights
405‧‧‧通訊單元 405‧‧‧Communication unit
步驟S501~S509‧‧‧循序觸發警報方法之流程 Step S501~S509‧‧‧Sequence triggering alarm method
步驟S601~S617‧‧‧循序觸發警報方法之流程 Step S601~S617‧‧‧Sequence triggering alarm method
步驟S701~S719‧‧‧循序觸發警報方法之流程 Step S701~S719‧‧‧Sequence triggering alarm method
圖1顯示為應用本發明循序觸發警報系統之平面設置示意圖;圖2顯示為本發明循序觸發警報系統之實施例示意圖之一;圖3顯示為本發明循序觸發警報系統之實施例示意圖之二; 圖4顯示為本發明循序觸發警報系統之實施例功能方塊圖;圖5所示之流程表示本發明循序觸發警報方法的主要步驟;圖6顯示為本發明循序觸發警報方法之實施例流程之一;圖7顯示為本發明循序觸發警報方法之實施例流程之二。 1 is a schematic diagram showing the plane setting of the sequential triggering alarm system of the present invention; FIG. 2 is a schematic diagram showing an embodiment of the sequential triggering alarm system of the present invention; FIG. 3 is a second schematic diagram of an embodiment of the sequential triggering alarm system of the present invention; 4 is a functional block diagram of an embodiment of a sequential triggering alarm system of the present invention; the flow shown in FIG. 5 represents a main step of the method for sequentially triggering an alarm according to the present invention; and FIG. 6 is a flowchart showing an embodiment of a method for sequentially triggering an alarm according to the present invention. FIG. 7 shows a second flow of an embodiment of the method for sequentially triggering an alarm according to the present invention.
根據本發明揭露書所揭露的循序觸發警報方法以及系統的實施例,循序觸發警報系統可以參考下列圖例與說明,特別是提供在一個場合中能夠根據其中所設計多個感知器的前後觸發順序與時間判斷出對應的警報等級,警報等級將依據該場合的特性設定一警報策略,比如在符合特定警報等級時,發出蜂鳴聲、啟動燈號,或是發出訊號到保全管制中心以派遣保全人員至現場等措施。 According to the sequence triggering alarm method and system embodiment disclosed in the disclosure, the sequential triggering alarm system can refer to the following figures and descriptions, in particular, to provide a front-to-back triggering sequence according to the plurality of sensors designed in one case. The time determines the corresponding alarm level. The alarm level will set an alarm policy according to the characteristics of the occasion. For example, when the specific alarm level is met, a beep, a start signal, or a signal is sent to the security control center to dispatch the security personnel. To the scene and other measures.
本發明所應用的場所將設有至少兩個感知器,如圖1所示應用本發明循序觸發警報系統之平面設置示意圖。 The location to which the present invention is applied will be provided with at least two perceptrons, as shown in FIG.
圖中顯示的室內平面圖10設有多個感知器101,102,103,104,105,106,比如設於入口12、窗戶以及室內的重要位置,感知器如磁簧開關、光遮斷器、以影像變動判斷入侵的影像感測器、重量感應器等,主要目的是能夠感應出進出的物體,配合該場合的特性裝設適當的感知器,在所設計的警報策略則記載判斷出在非法進入的範圍與時間內感應到進出入物體的對應警報等級。 The indoor plan view 10 shown in the figure is provided with a plurality of sensors 101, 102, 103, 104, 105, 106, such as at the entrance 12, the window and the important position in the room, such as a reed switch, a photo interrupter, and an image sensor for judging the intrusion by image change. The main purpose of the weight sensor is to be able to sense the incoming and outgoing objects, and to install the appropriate sensor in accordance with the characteristics of the occasion. In the designed alarm strategy, it is determined that the ingress and egress of the illegal entry range and time are sensed. The corresponding alarm level of the object.
如圖顯示設於各不同位置的感知器101,102,103,104,105,106,系統將透過模擬進入人員的可能動線得出會被順序觸發的多個感知器順序,因為感知器之間的距離將會牽動兩者被觸發的時間差,再配合可能容許的時間範圍、非法入侵者的習慣、感知器特性等設定出相關的警報策略。 As shown in the figure, the sensors 101, 102, 103, 104, 105, 106 are set at different positions, and the system will obtain a plurality of sensor sequences that will be triggered sequentially through the possible moving lines of the simulated personnel, because the distance between the sensors will affect both of them being triggered. The time difference, together with the allowable time range, the habit of the illegal intruder, the perceptron characteristics, etc., set the relevant alarm strategy.
發明揭露書描述的保全技術透過判斷多個感知器被觸發的前後順序與時間差判斷對應的警報等級,因此可以對應執行適當的保全措施,或甚可以判斷誤動作的警報,藉此讓保全系統運作地 更有效率。 The security technology described in the invention discloses that the alarm level corresponding to the time difference is determined by determining the sequence of the plurality of sensors being triggered, so that appropriate security measures can be performed correspondingly, or an alarm of the malfunction can be determined, thereby allowing the security system to operate. more efficient.
圖2顯示為本發明循序觸發警報系統之實施例示意圖,圖中顯示在一個特定場合內設有三個感知器,實際實施不限於特定數量,但較佳為兩個或以上。此例示意表示有第一感知器201、第二感知器202與第三感知器203,分別連線到負責處理這些感知器產生的感知訊號的保全主機22。 2 is a schematic diagram showing an embodiment of the sequential triggering alarm system of the present invention. The figure shows that three sensors are provided in a specific occasion, and the actual implementation is not limited to a specific number, but preferably two or more. This example shows that the first perceptron 201, the second perceptron 202, and the third perceptron 203 are respectively connected to the security host 22 responsible for processing the perceptual signals generated by the perceptrons.
保全主機22可為設於相關場合的附近或是遠端,與各感知器(201,202,203)可以透過一般電纜線、有線網路(如區域網路)或是無線網路相互連線,其中所載的訊號將根據連線方式有所修正,比如是一般電纜線,可以以類比電訊號傳送訊號;若以網路連線方式,則保全主機22的位置則可能設於網路另一端,所載的訊號將以數位封包載送。 The security host 22 can be located near or at a remote location, and each sensor (201, 202, 203) can be connected through a general cable, a wired network (such as a regional network) or a wireless network. The signal will be modified according to the connection method. For example, the general cable can transmit the signal by analog signal. If the network connection is used, the location of the security host 22 may be located at the other end of the network. The signal will be carried in digital packets.
保全主機22因為適用於本發明所揭露的循序觸發警報系統,其中電路功能至少包括電性連接並接收各感知器訊號的接收器221,記憶單元225包括主機22運作時必須的記憶體外,更為記錄所接收到的感知訊號的相關暫存記憶體,比如相關的警報策略將可記載於此記憶單元225的記憶體內,包括至少兩個感知器之複數種觸發順序,當系統欲判斷警報等級時,將可依照記憶體內記載的觸發順序與各感知器產生的感知訊號間的時間間隔決定警報等級。 The security host 22 is suitable for the sequential triggering alarm system disclosed in the present invention. The circuit function includes at least a receiver 221 electrically connected and receiving each sensor signal. The memory unit 225 includes a memory body necessary for the host 22 to operate. The associated temporary storage memory for recording the received sensing signal, such as the associated alarming policy, can be recorded in the memory of the memory unit 225, including a plurality of triggering sequences of at least two sensors, when the system wants to determine the alarm level. The alarm level can be determined according to the time interval between the triggering sequence recorded in the memory and the sensing signal generated by each of the sensors.
計時器223為計算所接受到感知訊號的時間,使得保全主機22可以計算不同感知訊號之間的時間間隔。本發明循序觸發警報程序啟動時,較佳將可於接受到第一感知訊號時啟動計時器223,並於系統設定回到初始狀態時重置計時器223。 The timer 223 calculates the time at which the sensing signal is received, so that the security host 22 can calculate the time interval between different sensing signals. When the sequential triggering alarm program of the present invention is started, it is preferable to start the timer 223 when the first sensing signal is received, and reset the timer 223 when the system setting returns to the initial state.
保全主機22可設有多種發報器222,當系統判斷應啟動特定警報程序時,將依據特定場合所設定的警報策略而對應發報,比如可以啟動蜂鳴器、燈號或傳送訊號到遠端管制中心或特定人員,或同時啟動這些發報方式的組合。 The security host 22 can be provided with a plurality of transmitters 222. When the system determines that a specific alarm program should be activated, it will be correspondingly reported according to the alarm policy set in a specific occasion, for example, the buzzer, the light signal or the transmission signal can be activated to the remote control. The center or a specific person, or a combination of these reporting methods.
保全主機22設有可與遠端管制中心的通訊模組224,通訊方式將可依照設計而定,包括一般網路線路、無線通訊、電話線路等。當系統判斷出應啟動特定警報等級時,可以選擇性地將訊號透過通訊模組224傳遞出去,或是將訊息記載於遠端伺服器,供日後查詢。 The security host 22 is provided with a communication module 224 that can be connected to a remote control center. The communication mode can be determined according to design, including general network lines, wireless communication, telephone lines, and the like. When the system determines that a specific alarm level should be activated, the signal can be selectively transmitted through the communication module 224, or the message can be recorded on the remote server for later query.
根據實施例,此例第一感知器201、第二感知器202與第三感知器203將根據所設場合的特性設置於不同位置,比如門窗、進出入口、重要設施等的位置上。所設計的位置更可先模擬出有入侵者20進入此場合時的路徑而設計,第一感知器201、第二感知器202與第三感知器203之間有一定的距離。如第一感知器201與第二感知器202間的距離為d1,根據此距離與其中路徑特性(如需要跨越障礙物、繞行)再設計有一定的時間範圍t1;第二感知器202與第三感知器203之間距離為d2,對應的時間範圍為t2。 According to the embodiment, in this example, the first sensor 201, the second sensor 202, and the third sensor 203 are disposed at different positions according to the characteristics of the set occasion, such as doors and windows, entrances and exits, important facilities, and the like. The designed position can be designed to simulate the path when the intruder 20 enters the occasion. The first sensor 201, the second sensor 202 and the third sensor 203 have a certain distance. For example, the distance between the first perceptron 201 and the second perceptron 202 is d1, and the distance characteristic and the path characteristic (such as the need to cross the obstacle, bypass) are redesigned for a certain time range t1; the second perceptron 202 is The distance between the third perceptrons 203 is d2, and the corresponding time range is t2.
當有入侵者20進入此場合,可能會依序觸發第一感知器201、第二感知器202與第三感知器203,保全主機22也因此會循序接收到這三個感知器的感知訊號,因此可以其中兩個或三個感知器被觸發的時間差判斷出警報等級。特別的是,各場合會因為場地特性的不同而有不同的警報策略設計,而感知器的數量與設置的位置,包括被觸發的順序都可能不同。 When the intruder 20 enters the situation, the first perceptron 201, the second perceptron 202, and the third perceptron 203 may be triggered in sequence, and the security host 22 will sequentially receive the sensing signals of the three perceptrons. Therefore, the alarm level can be judged by the time difference in which two or three perceptrons are triggered. In particular, each situation may have different alarm strategy designs due to different site characteristics, and the number of sensors and the location of the settings, including the sequence in which they are triggered, may be different.
前述警報等級如誤報、一般警報、危險警報,或是需要立即派人或報警的緊急警報。 The aforementioned alarm levels are false alarms, general alarms, dangerous alarms, or emergency alarms that require immediate dispatch or alarm.
再如圖3所示的實施例,圖中顯示本發明所提出的保全主機30除了聯繫特定數量的感知器(此例有第一感知器301、第二感知器302與第三感知器303)外,更能透過網路3與管制中心32聯繫,包括傳遞特定警報等級下的訊號,管制中心32將執行對應的保全措施,如記錄與持續收集相關訊息、派遣人員、派遣巡邏車、報警等可能。 As shown in the embodiment shown in FIG. 3, the security host 30 proposed by the present invention is shown in addition to contacting a specific number of perceptrons (in this example, the first perceptron 301, the second perceptron 302, and the third perceptron 303). In addition, it can communicate with the control center 32 through the network 3, including transmitting signals under specific alarm levels. The control center 32 will perform corresponding security measures, such as recording and continuously collecting related information, dispatching personnel, dispatching patrol cars, alarms, etc. may.
保全主機30的設計可為一具有警報等級判斷功能的電腦系 統,而根據另一實施態樣,警報等級亦可由遠端管制中心32執行判斷。保全主機30的設計可參閱圖4所示本發明循序觸發警報系統之實施例功能方塊圖。 The design of the security host 30 can be a computer system with an alarm level determination function. In accordance with another embodiment, the alert level can also be determined by the remote control center 32. For the design of the security host 30, reference may be made to the functional block diagram of the embodiment of the sequential triggering alarm system of the present invention shown in FIG.
前述保全主機30連線至少兩個感知器,由保全主機30循序接收至少兩個感知器因觸發順序產生的感知訊號,此例顯示有第一感知器301、第二感知器302與第三感知器303,實際應用可以依照所設計的場所而有不同的變更。 The security host 30 connects at least two perceptrons, and the security host 30 sequentially receives the sensing signals generated by the at least two perceptrons in the triggering sequence. This example displays the first perceptron 301, the second perceptron 302, and the third sensing. The actual application can be changed according to the designed location.
保全主機30依據實現本發明而應有的電路功能可包括有管理保全主機30內各電路單元運作的控制單元401以及電性連接此控制單元401的各電路單元,主要包括有輸入介面單元403,輸入介面單元403為連接外部裝置的硬體介面,如網路介面、電話線路介面等通訊介面,亦不排除用以接收訊號的各式端子,目的是用以接收自這些感知器(301,302,303)所產生的感知訊號。 The circuit function of the security host 30 according to the implementation of the present invention may include a control unit 401 for managing the operation of each circuit unit in the host 30 and a circuit unit electrically connected to the control unit 401, and mainly includes an input interface unit 403. The input interface unit 403 is a hardware interface for connecting an external device, such as a network interface, a telephone line interface, and the like, and does not exclude various terminals for receiving signals for receiving from the sensors (301, 302, 303). The resulting perception signal.
保全主機30中包括有以硬體電路或是軟體實現的警報等級判斷單元402,警報等級判斷單元402可根據控制單元401所處理至少兩個感知器所產生的感知訊號所計算的時間間隔,或配合一警報策略來判斷一警報等級,警報等級依照實際系統的運作而有不同的設計,警報等級如前述內容可包括誤報、一般警報、危險警報,或是需要立即派人或報警的緊急警報。 The security host 30 includes an alarm level determining unit 402 implemented by a hardware circuit or a software, and the alarm level determining unit 402 can calculate the time interval calculated according to the sensing signals generated by the at least two sensors processed by the control unit 401, or An alarm level is used to determine an alarm level. The alarm level has different designs according to the operation of the actual system. The alarm level may include false alarms, general alarms, dangerous alarms, or emergency alarms that require immediate dispatch or alarm.
保全主機30中的發報單元404則是根據前述警報等級而產生對應的警報訊息,比如能以蜂鳴器441發出警報響聲,或是利用燈號442產生警示燈號,目的都是讓非法侵入者有一定的嚇阻作用,更用來通知相關人員到場處理。依照警報等級另有可以透過保全主機30內的通訊單元405經網路3對外產生警報訊息,比如以警報訊息傳送至一管制中心,如圖3的管制中心32,由管制中心32執行適當的保全措施。 The transmitting unit 404 in the security host 30 generates a corresponding alarm message according to the foregoing alarm level, for example, an alarm sound can be sounded by the buzzer 441, or a warning light is generated by using the light number 442 for the purpose of causing the trespasser. It has a certain deterrent effect and is used to notify relevant personnel to come to the scene for processing. According to the alarm level, an alarm message can be generated through the network 3 through the communication unit 405 in the security host 30, for example, by an alarm message to a control center, such as the control center 32 of FIG. 3, and the control center 32 performs appropriate security. Measures.
運作於前述本發明揭示的循序觸發警報系統的方法中,根據其中主要技術特徵,主要包括先由保全主機接收感知訊號,若此 感知訊號為一段時間後所產生與接收,可以設為第一個感知訊號,也就是表示系統將啟動循序觸發警報程序,包括啟動一個計時器,待命接收下一個感知訊號(第二個感知訊號)。在一實施例中,可以透過兩個感知訊號之間的時間間隔比對一個警報策略,藉此判斷出警報等級,或許因為時間間隔過長或是沒有在預設的時間門檻產生第二個感知訊號,這些可為是無警報的等級(如誤動作);若為在門檻內接受到下一個感知訊號,表示為一個有效的警報觸發,則會判斷一個警報等級。 The method for operating the sequential triggering alarm system disclosed in the foregoing invention, according to the main technical features thereof, mainly includes receiving the sensing signal by the security host first, and if so The sensing signal is generated and received after a period of time, and can be set as the first sensing signal, that is, the system will start the sequence triggering alarm program, including starting a timer and waiting to receive the next sensing signal (second sensing signal). . In an embodiment, an alarm policy can be compared by an interval between two sensing signals to determine an alarm level, perhaps because the time interval is too long or a second perception is not generated at a preset time threshold. Signals, these can be a level without an alarm (such as a malfunction); if the next sensing signal is received within the threshold, indicating a valid alarm trigger, an alarm level is determined.
在另一實施例,系統可能會根據另一個時間門檻內所接收的第三個感知訊號判斷警報等級,如下實施例所揭示。相關的實施態樣可以衍生至根據更多個感知器所產生的訊號判斷出一個關於整體保全措施的警報等級。 In another embodiment, the system may determine the alert level based on the third sensed signal received in another time threshold, as disclosed in the following embodiments. Related implementation aspects can be derived to determine an alert level for overall security measures based on signals generated by more perceptrons.
在程序中若判斷該次觸發事件為誤報,計時器會被重置,而重新設定第一個感知訊號,啟動新的循序觸發警報程序。主要發明技術特徵可參閱圖5所示之流程。 If it is determined in the program that the trigger event is a false alarm, the timer will be reset, and the first sensing signal is reset, and a new sequential triggering alarm program is started. The main inventive features can be seen in the flow shown in FIG.
如步驟S501,由保全主機接收到特定感知器所產生的感知訊號,設定為第一感知訊號,並如步驟S503,啟動計時器開始計時。系統將根據所設定保全場所的特定所設計的警報策略開始一個循序觸發警報的程序,其中包括兩個感知訊號之間的時間門檻設計,若如步驟S505,保全主機在下一個時間接收到第二感知訊號,當接著計算時間間隔,如步驟S507,保全主機當中的電路或是軟體程式將根據此時間間隔與依據警報策略判斷出一警報等級,如步驟S509。之後系統將根據所判斷的警報等級作出對應的發報或是相關保全措施。 In step S501, the security signal received by the specific host is detected as a first sensing signal, and in step S503, the timer is started to start timing. The system will start a sequence triggering alarm according to the specific designed alarm policy of the set security location, including the time threshold design between the two sensing signals. If, as in step S505, the security host receives the second sensing at the next time. The signal, when the time interval is calculated, in step S507, the circuit or software program in the security host will determine an alarm level according to the time interval and according to the alarm policy, as in step S509. The system will then make a corresponding report or related security measures based on the level of alert determined.
實施例如圖6所示之本發明循序觸發警報方法之實施例流程之一。 One of the embodiments of the method for sequentially triggering the alarm according to the present invention shown in FIG. 6 is implemented.
開始如步驟S601,系統處於待命狀態,也就是保全主機將處於待命接收自各感知器所產生感知訊號的狀態。當如步驟S603所 述,保全主機自特定感知器接收到感知訊號時,若先前已經重置過計時器,此感知訊號可設為一個警報程序中的第一個感知器訊號。 Beginning with step S601, the system is in a standby state, that is, the security host will be in a state of being received by the sensing signals generated by the respective sensors. When step S603 As described above, when the security host receives the sensing signal from the specific sensor, if the timer has been reset previously, the sensing signal can be set as the first sensor signal in an alarm program.
再如步驟S605,此訊號將先記錄至記憶體,並開始計時,如步驟S607。當系統開始計時起,如步驟S609,系統將待命接收下一個感知訊號,判斷是否在一時間門檻內接收下一個感知訊號(第二個感知器訊號)。若於一定時間門檻內未等到第二感知器訊號(否),則依照警報策略,可判斷出第一感知訊號為誤警報或是無效的觸發事件,此時重置計時器,系統進入待命狀態與刪除暫存在記憶體的記錄,如步驟S611。感知訊號在另一實施例中亦可於保全主機記憶體中儲存一段時間,以供查核。 In step S605, the signal will be recorded to the memory first, and the timing is started, as in step S607. When the system starts counting, in step S609, the system will stand by to receive the next sensing signal to determine whether to receive the next sensing signal (the second sensor signal) within a time threshold. If the second sensor signal is not waited within a certain time threshold (No), according to the alarm policy, the first sensing signal may be determined as a false alarm or an invalid trigger event. At this time, the timer is reset and the system enters the standby state. And deleting the record of the temporary storage, as in step S611. In another embodiment, the sensing signal may also be stored in the security host memory for a period of time for checking.
若在所設定的時間門檻內接收到下一個感知訊號(第二個感知器訊號),如步驟S613,在此實施例中,可以根據警報策略判斷此次觸發事件為有效觸發,因此將根據警報策略而判斷一警報等級。此警報等級可關聯一個警報措施,如步驟S615,先判斷此次警報等級是否達到任一警報等級,若判斷出符合特定警報等級,則如步驟S617,將發出警報訊息,包括聲響、燈號、通知相關人員,或是通知管制中心作出特定保全措施。 If the next sensing signal (the second sensor signal) is received within the set time threshold, in step S613, in this embodiment, the triggering event may be determined as a valid trigger according to the alarm policy, and thus the alarm will be based on the alarm. The policy determines an alert level. The alarm level may be associated with an alarm measure. In step S615, it is first determined whether the alarm level reaches any alarm level. If it is determined that the specific alarm level is met, then in step S617, an alarm message, including sound, light, or Notify the relevant personnel or notify the control center to make specific preservation measures.
若即便判斷為有效警報,但是仍根據警報策略表示無須在此時發報(否),表示此程序需要再由下次感知訊號確認警報等級,此時,程序則回到步驟S605,將此時的感知訊號記錄起來,再進行如步驟S607繼續計時、步驟S609判斷是否在一個時間門檻內接受到下一個感知訊號等的步驟,與步驟S613判斷警報等級等步驟,過程中或許判斷本次觸發事件仍為誤動作而重新啟動程序。若判斷為有效觸發事件,程序將根據警報策略進行下去直到步驟S615所載判斷出一個需要發報的警報等級時,發出警報訊息,如步驟S617。 If it is judged to be a valid alarm, it is still not required to be reported at this time according to the alarm policy (No), indicating that the program needs to confirm the alarm level by the next sensing signal. At this time, the program returns to step S605, at this time. The sensing signal is recorded, and the steps of continuing to count in step S607, determining whether to receive the next sensing signal in a time threshold, and the like, and determining the alarm level in step S613, may determine that the trigger event is still in progress. Restart the program for a malfunction. If it is determined that the trigger event is valid, the program will proceed according to the alarm policy until the alarm level that needs to be reported is determined in step S615, and an alarm message is sent, as in step S617.
圖7接著顯示本發明循序觸發警報方法利用三個感知訊號判 斷警報等級的實施例流程。 Figure 7 then shows that the sequential triggering method of the present invention utilizes three sensing signals to determine Example flow for breaking the alert level.
流程同樣開始如步驟S701,保全主機待命接收感知訊號,如步驟S703,當接收到特定感知器被觸發產生的第一個感知器訊號時,此訊息將先記錄至記憶體,如步驟S703,並開始計時,如步驟S705。本發明需要根據下次或是多次的感知訊號整體判斷出一個警報等級,而非僅以一個訊號就發報,其中引用的感知訊號次數將根據所處的場合而定,相關的警報策略將以其中多個感知器之間的距離、時間差與順序的設計有關。 The process also begins, as in step S701, the host is ready to receive the sensing signal. In step S703, when the first sensor signal generated by the specific sensor is triggered, the message is first recorded to the memory, as in step S703. Start timing, as in step S705. The invention needs to determine an alarm level according to the next or multiple sensing signals, instead of only reporting by one signal, wherein the number of sensing signals quoted will be determined according to the occasion, and the relevant alarm strategy will be The distance between the multiple sensors and the time difference are related to the design of the sequence.
接著如步驟S709,透過硬體或軟體手段,判斷是否在第一時間門檻內接收下一個感知器訊號,第一個時間門檻也就是根據第一個感知訊號產生的感知器位置有關,當第一感知器被觸發,將依據設計決定在第一時間門檻應有下一個(第二個)感知器觸發才能確認是有效觸發,否則為誤報。 Then, in step S709, it is determined by hardware or software means whether the next sensor signal is received in the first time threshold, and the first time threshold is related to the position of the sensor generated according to the first sensing signal, when the first The sensor is triggered and will be determined according to the design. The next (second) sensor trigger should be valid at the first time threshold to confirm that it is a valid trigger, otherwise it is a false alarm.
因此,若在此第一時間門檻內並未有下一個感知器被觸發(否),則如步驟S711,將重置計時器與記憶體中的記錄,回到步驟S701。 Therefore, if there is no next perceptron triggered in the first time threshold (NO), then in step S711, the timer and the record in the memory are reset, and the process returns to step S701.
若在所設定的第一時間門檻內接收到下一個感知訊號(第二個感知訊號)(是),則如步驟S713,系統判斷警報等級,並接著如步驟S715,判斷是否已經達到需要發報的警報等級,也就是,若本次流程根據警報策略需要等待再次下一個感知訊號,則需要繼續判斷是否在第二時間門檻內接收下一個感知器訊號,如步驟S719,此第二時間門檻也就是設定了第二個感知訊號與第三個感知訊號的時間差。 If the next sensing signal (second sensing signal) is received within the set first time threshold (Yes), then in step S713, the system determines the alarm level, and then, as in step S715, determines whether the need to report has been reached. The alarm level, that is, if the current process needs to wait for the next sensing signal according to the alarm policy, it is necessary to continue to determine whether to receive the next sensor signal in the second time threshold. In step S719, the second time threshold is The time difference between the second sensing signal and the third sensing signal is set.
若本次流程判斷已經達到需要發報的等級(是),即如步驟S717,發出警報訊息,並回到步驟S711重置計時器與記錄。 If the current process judges that the level to be reported has been reached (Yes), as in step S717, an alarm message is issued, and the process returns to step S711 to reset the timer and the record.
若需要等待下一次感知訊號(否),則如步驟S619的判斷,若是在第二時間門檻內接收到下一個(第三個)感知訊號(是),則繼續步驟S713,判斷出警報等級。同樣,若警報策略顯示仍需 要再次等待下一個感知訊號,即重複步驟S713、S715、S719等步驟。 If it is necessary to wait for the next sensing signal (No), if it is determined in step S619, if the next (third) sensing signal is received in the second time threshold (Yes), then step S713 is continued to determine the alarm level. Similarly, if the alert policy is still displayed To wait for the next perceptual signal again, repeat steps S713, S715, S719, and so on.
若在某次接到感知訊號的步驟後判斷出已經到達需要發報的警報等級時,則發出警報訊息,如步驟S717。因此本發明適用於需要兩次或多次感知訊號才能發報的多種保全應用中,特別的是,這些感知訊號是分別由不同位置的感知器因觸發而產生,本發明所記載的系統與方法將根據不同位置的感知器間的距離預設多個時間間隔,並可根據產生第一個感知訊號的位置而對應不同的下次感知器位置,因此有不同的時間間隔的設計,也就是不同位置的多個感知器的觸發順序與各感知器產生的感知訊號間的時間間隔決定警報等級。 If it is determined after a step of receiving the sensing signal that the alarm level to be reported has been reached, an alarm message is sent, as in step S717. Therefore, the present invention is applicable to a plurality of security applications that require two or more sensing signals to be reported. In particular, the sensing signals are generated by triggers of different locations, and the system and method described in the present invention will Multiple time intervals are preset according to the distance between the sensors at different positions, and different next time sensor positions can be corresponding according to the position at which the first sensing signal is generated, so there are different time interval designs, that is, different positions. The time interval between the triggering sequence of the plurality of sensors and the sensing signals generated by the respective sensors determines the alarm level.
是以,透過本發明循序觸發警報的程序,本發明可以根據至少兩個感知訊號判斷出一個警報等級,據此執行對應的保全措施,其中方法適用於特定場合,可以避免僅以一個或少數的感知器訊號發出任一警報,可以避免在特定場合中不必要浪費人力、物力的無效警報。 Therefore, according to the program for sequentially triggering an alarm according to the present invention, the present invention can determine an alarm level according to at least two sensing signals, and accordingly perform corresponding security measures, wherein the method is applicable to a specific occasion, and can avoid one or a few The sensor signal sends out any alarm, which can avoid unnecessary waste of human and material ineffective alarms in specific situations.
以上所述僅為本發明之較佳可行實施例,凡依本發明申請專利範圍所做之均等變化與修飾,皆應屬本發明之涵蓋範圍。 The above are only the preferred embodiments of the present invention, and all changes and modifications made to the scope of the present invention should be within the scope of the present invention.
20‧‧‧入侵者 20‧‧‧Intruders
201‧‧‧第一感知器 201‧‧‧First Sensor
202‧‧‧第二感知器 202‧‧‧Second sensor
203‧‧‧第三感知器 203‧‧‧ third sensor
d1,d2‧‧‧距離 D1, d2‧‧‧ distance
t1,t2‧‧‧時間 T1, t2‧‧‧ time
22‧‧‧保全主機 22‧‧‧Security host
221‧‧‧接收器 221‧‧‧ Receiver
222‧‧‧發報器 222‧‧‧Reporter
223‧‧‧計時器 223‧‧‧Timer
224‧‧‧通訊模組 224‧‧‧Communication Module
225‧‧‧記憶單元 225‧‧‧ memory unit
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