JP2009230240A - Wireless security system - Google Patents

Wireless security system Download PDF

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JP2009230240A
JP2009230240A JP2008072069A JP2008072069A JP2009230240A JP 2009230240 A JP2009230240 A JP 2009230240A JP 2008072069 A JP2008072069 A JP 2008072069A JP 2008072069 A JP2008072069 A JP 2008072069A JP 2009230240 A JP2009230240 A JP 2009230240A
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security
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terminal device
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unit
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JP5187949B2 (en
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Masakazu Matsushima
正和 松島
Boko Nakamura
慕行 中村
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Atsumi Electric Co Ltd
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Atsumi Electric Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a wireless security system, capable of accurately indicating the sensitivity of a received signal from a controller for security on a security terminal device, by the use of a simple configuration. <P>SOLUTION: The wireless security system includes the security terminal device and the controller for security that are connected through radio. The security terminal device includes: a sensor unit; a display unit capable of indicating receiving sensitivity; a terminal control unit for connecting the sensor unit to an input side, and connecting the display unit to an output side; and a transmitting and receiving unit, capable of transmitting a signal processed in the terminal control unit to the controller for security by radio. The terminal control unit transmits a special signal to the controller for security via the transmission and reception unit, when it is set to a special mode, and indicates sensitivity of a recognition signal on the display unit, when the recognition signal for showing a special mode is returned from the controller for security. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、警備用端末装置と警備用コントローラとが無線で接続された無線警備システムに関する。   The present invention relates to a wireless security system in which a security terminal device and a security controller are connected wirelessly.

従来、警備用端末装置（以下、端末装置という）が警備用コントローラ（以下、コントローラという）に無線で接続された無線警備システムとしては、例えば特許文献１に開示されている。この無線警備システムは、図４に示すように、端末装置１０２（無線センサ装置）及びコントローラ１０３（無線基地局）を備え、端末装置１０２は、図４（ａ）に示すように、センサ部１０４と、コントローラ１０３との間でデータのやり取りを行う無線送受信部１０５と、コントローラ１０３に対してサンプル信号を送信するサンプル信号送信部１０６と、ＣＰＵ１０７と、ブザー１０８及びＬＥＤ１０９の少なくとも一方を備えている。   Conventionally, for example, Patent Document 1 discloses a wireless security system in which a security terminal device (hereinafter referred to as a terminal device) is wirelessly connected to a security controller (hereinafter referred to as a controller). As shown in FIG. 4, the wireless security system includes a terminal device 102 (wireless sensor device) and a controller 103 (wireless base station), and the terminal device 102 includes a sensor unit 104 as shown in FIG. A wireless transmission / reception unit 105 that exchanges data with the controller 103, a sample signal transmission unit 106 that transmits a sample signal to the controller 103, a CPU 107, and a buzzer 108 and an LED 109. .

また、コントローラ１０３は、図４（ｂ）に示すように、端末装置１０２との間でデータのやり取りを行うための無線送受信部１１０と、サンプル信号送信部１０５からのサンプル信号の受信感度を検知する感度検知部１１１と、この感度検知部１１１の検知結果を端末装置に送信する感度送信部１１２等を備えている。そして、端末装置１０２のＣＰＵ１０７は、コントローラ１０３の感度送信部１１２から送信されるデータに基づきサンプル信号の受信感度を、ブザー１０８及びＬＥＤ１０９の少なくとも一方で告知するようにしたものである。
特開２００７−１９５０９５号公報 Further, as shown in FIG. 4B, the controller 103 detects the reception sensitivity of the sample signal from the wireless transmission / reception unit 110 for exchanging data with the terminal device 102 and the sample signal transmission unit 105. And a sensitivity transmitter 112 that transmits the detection result of the sensitivity detector 111 to the terminal device. The CPU 107 of the terminal device 102 notifies the reception sensitivity of the sample signal based on data transmitted from the sensitivity transmission unit 112 of the controller 103 at least one of the buzzer 108 and the LED 109.
JP 2007-195095 A

しかしながら、このような無線警備システムにあっては、端末装置１０２からコントローラ１０３に送信されたサンプル信号を、コントローラ１０３の感度検知部１１１で検知してその感度を感度送信部１１２から端末装置１０２に返信（送信）し、この返信信号に基づき端末装置１０２の表示部に感度を表示する構成であるため、コントローラ１０３の感度検知部１１１で検知された感度が端末装置１０２に返信される際の信号の伝搬ロスにより、コントローラ１０３で検知した感度をそのままのレベルで表示することが困難で正確な感度の表示が難しく、例えば端末装置１０２の設置作業の効率化を妨げる一因となり易い。また、例えばコントローラ１０３に感度検知部１１１や感度送信部１１２を設けたり、端末装置１０２にサンプル信号送信部１０６等を設ける必要がある等、無線警備システムの全体構成が複雑化してコストアップを招き易い。   However, in such a wireless security system, the sample signal transmitted from the terminal device 102 to the controller 103 is detected by the sensitivity detection unit 111 of the controller 103, and the sensitivity is transmitted from the sensitivity transmission unit 112 to the terminal device 102. Since the response is transmitted (transmitted) and the sensitivity is displayed on the display unit of the terminal device 102 based on the response signal, the signal when the sensitivity detected by the sensitivity detection unit 111 of the controller 103 is returned to the terminal device 102 Because of this propagation loss, it is difficult to display the sensitivity detected by the controller 103 at the same level, and it is difficult to display accurate sensitivity, which tends to hinder the efficiency of installation work of the terminal device 102, for example. In addition, for example, it is necessary to provide the sensitivity detection unit 111 and the sensitivity transmission unit 112 in the controller 103, and to provide the sample signal transmission unit 106 and the like in the terminal device 102, so that the overall configuration of the wireless security system becomes complicated and increases the cost. easy.

本発明は、このような事情に鑑みてなされたもので、その目的は、簡易な構成により、警備用端末装置に警備用コントローラからの受信信号の感度を正確に表示可能な無線警備システムを提供することにある。   The present invention has been made in view of such circumstances, and an object of the present invention is to provide a wireless security system capable of accurately displaying the sensitivity of a received signal from a security controller on a security terminal device with a simple configuration. There is to do.

かかる目的を達成すべく、本発明のうち請求項１に記載の発明は、警備用端末装置と警備用コントローラとが無線により接続された無線警備システムであって、前記警備用端末装置は、センサ部と、受信感度を表示可能な表示部と、入力側に前記センサ部が接続されると共に出力側に前記表示部が接続された端末制御部と、該端末制御部で処理された信号を無線で前記警備用コントローラに送信可能な送受信部とを備え、前記端末制御部は、特殊モードに設定された際に、前記送受信部を介して特殊信号を前記警備用コントローラに送信すると共に、前記警備用コントローラから特殊モードであることを示す認識信号が返信された際に、該認識信号の感度を前記表示部に表示することを特徴とする。   In order to achieve this object, the invention according to claim 1 of the present invention is a wireless security system in which a security terminal device and a security controller are connected by radio, and the security terminal device is a sensor. A terminal, a display unit capable of displaying reception sensitivity, a terminal control unit connected to the sensor unit on the input side and connected to the display unit on the output side, and a signal processed by the terminal control unit The terminal control unit transmits a special signal to the security controller via the transmission / reception unit when the special mode is set, and the security control unit transmits the special signal to the security controller. When a recognition signal indicating the special mode is returned from the controller, the sensitivity of the recognition signal is displayed on the display unit.

また、請求項２に記載の発明は、前記警備用コントローラが、コントローラ制御部及び記憶部と、前記警備用端末装置との間で無線信号の送受信が可能な送受信部とを備え、前記コントローラ制御部は、前記警備用端末装置から特殊信号を受信した際に、警備用端末装置が特殊モードであることを認識して所定レベルの前記認識信号を警備用端末装置に送信することを特徴とする。   The security controller may include a controller control unit and a storage unit, and a transmission / reception unit capable of transmitting and receiving radio signals to and from the security terminal device. When receiving a special signal from the security terminal device, the unit recognizes that the security terminal device is in a special mode and transmits the recognition signal of a predetermined level to the security terminal device. .

また、請求項３に記載の発明は、前記表示部が、特殊信号が送信された後で、警備用コントローラから認識信号が受信された際に前記感度を表示し、警備用コントローラから認識信号が受信されない場合に通常の受信表示を行うことを特徴とする。   According to a third aspect of the present invention, the display unit displays the sensitivity when a recognition signal is received from the security controller after the special signal is transmitted, and the recognition signal is received from the security controller. When not received, normal reception display is performed.

本発明のうち請求項１に記載の発明によれば、警備用端末装置の端末制御部が特殊モードに設定された際に、送受信部を介して特殊信号を警備用コントローラに送信すると共に、警備用コントローラから特殊モードであることを示す認識信号が返信された際に、該認識信号の感度を表示部に表示するため、受信した認識信号のレベルをそのまま表示できて、受信信号の感度の正確な表示が可能となり、例えば警備用端末装置の設置作業を効率的に行うことができると共に、特殊信号の送受信で対応できて、構成簡易にし無線警備システムのコストアップを防ぐことができる。   According to the first aspect of the present invention, when the terminal control unit of the security terminal device is set to the special mode, the special signal is transmitted to the security controller via the transmission / reception unit, and the security is performed. When the recognition signal indicating that the special mode is returned from the controller, the sensitivity of the recognition signal is displayed on the display unit, so that the level of the received recognition signal can be displayed as it is, and the sensitivity of the received signal is accurately For example, it is possible to efficiently perform installation work of a security terminal device, and to cope with transmission / reception of a special signal, thereby simplifying the configuration and preventing an increase in cost of the wireless security system.

また、請求項２に記載の発明によれば、請求項１に記載の発明の効果に加え、警備用コントローラが、警備用端末装置から特殊信号を受信した際に、警備用端末装置が特殊モードであることを認識して所定レベルの認識信号を警備用端末装置に送信するため、警備用コントローラが特殊モードを的確に認識して、その認識信号を警備用端末装置に確実に送信することができる。   According to the invention of claim 2, in addition to the effect of the invention of claim 1, when the security controller receives a special signal from the security terminal device, the security terminal device is in the special mode. In order to transmit the recognition signal of a predetermined level to the security terminal device, the security controller can accurately recognize the special mode and reliably transmit the recognition signal to the security terminal device. it can.

また、請求項３に記載の発明によれば、請求項１または２に記載の発明の効果に加え、表示部が、特殊信号が送信された後で、警備用コントローラから認識信号が受信された際に前記感度を表示し、警備用コントローラから認識信号が受信されない場合に通常の受信表示を行うため、特殊信号により特殊モードに設定された際にのみ感度を表示部に表示できて、警備用端末装置の設置等を一層効率的に行うことができる。   According to the invention described in claim 3, in addition to the effect of the invention described in claim 1 or 2, the display unit receives the recognition signal from the security controller after the special signal is transmitted. When the recognition signal is not received from the security controller, the normal reception display is performed, so the sensitivity can be displayed on the display only when the special mode is set by the special signal. Terminal devices can be installed more efficiently.

以下、本発明を実施するための最良の形態を図面に基づいて詳細に説明する。
図１〜図３は、本発明に係わる無線警備システムの一実施形態を示し、図１がそのブロック構成図、図２及び図３が端末装置及びコントローラの動作の一例を示すフローチャートである。 Hereinafter, the best mode for carrying out the present invention will be described in detail with reference to the drawings.
1 to 3 show an embodiment of a wireless security system according to the present invention, FIG. 1 is a block diagram thereof, and FIGS. 2 and 3 are flowcharts showing an example of operations of a terminal device and a controller.

図１に示すように、無線警備システム１は、端末装置（警備用端末装置）２と、コントローラ３（警備用コントローラ）とを備え、これらが無線４で接続されている。前記端末装置２は、例えば工場等の事務所、各種販売店等の店、あるいは一般家庭等の警備対象施設の出入り口等の所定位置に設置され、ＣＰＵ５ａや記憶部５ｂ等を備えた端末制御部５を有している。   As shown in FIG. 1, the wireless security system 1 includes a terminal device (security terminal device) 2 and a controller 3 (security controller), which are connected by radio 4. The terminal device 2 is installed in a predetermined position such as an entrance of a security target facility such as an office such as a factory, various stores, or a general household, and includes a CPU 5a, a storage unit 5b, and the like. 5

そして、この端末制御部５の入力側には、熱線センサや各種検知スイッチ等からなるセンサ部６が接続され、端末制御部５の出力側にはＬＥＤやブザー等からなる表示部８が接続されている。また、端末制御部５にはアンテナ９ａを有する無線送受信部９が接続され、この無線送受信部９を介して、前記コントローラ３との間で各種データ等が無線信号でやり取りされるようになっている。   A sensor unit 6 including a heat ray sensor and various detection switches is connected to the input side of the terminal control unit 5, and a display unit 8 including an LED and a buzzer is connected to the output side of the terminal control unit 5. ing. In addition, a wireless transmission / reception unit 9 having an antenna 9a is connected to the terminal control unit 5, and various data and the like are exchanged with the controller 3 via the wireless transmission / reception unit 9 by wireless signals. Yes.

前記コントローラ３は、前記警備対象施設の例えば警備員室等の所定位置に設置されて、ＣＰＵ１０ａや記憶部１０ｂ等を備えたコントローラ制御部１０を有している。このコントローラ制御部１０の入力側には操作部１１が接続され、その出力側には表示部１２が接続されている。また、コントローラ制御部１０には、前記端末装置２と無線信号をやり取り可能なアンテナ１３ａを有する無線送受信部１３が接続されると共に、通信回線１５を介して警備センタ１６に接続された通報部１４が接続されている。そして、このコントローラ３は、無線送受信部１３を介して前記端末装置２との間で各種無線信号（各種データ）がやり取りされると共に、通報部１４を介して前記警備センタとの間で各種信号がやり取りされるようになっている。   The controller 3 is installed at a predetermined position of the security target facility such as a security guard room, and has a controller control unit 10 including a CPU 10a, a storage unit 10b, and the like. An operation unit 11 is connected to the input side of the controller control unit 10 and a display unit 12 is connected to the output side. The controller control unit 10 is connected to a radio transmission / reception unit 13 having an antenna 13 a capable of exchanging radio signals with the terminal device 2, and a notification unit 14 connected to the security center 16 via the communication line 15. Is connected. The controller 3 exchanges various wireless signals (various data) with the terminal device 2 through the wireless transmission / reception unit 13 and various signals with the security center through the notification unit 14. Are to be exchanged.

次に、この無線警備システム１の動作の一例を図２及び図３のフローチャートに基づいて説明する。なお、図２に示すフローチャートは、前記端末装置２の端末制御部５の記憶部５ｂに予め記憶されたプログラムにしたがい自動的に実行され、図３に示すフローチャートは、前記コントローラ３のコントローラ制御部１０の記憶部１０ｂに予め記憶されたプログラムにしたがい自動的に実行される。先ず、端末装置２の動作は、図２に示すように、端末装置２に電源が投入されるとプログラムがスタート（Ｓ１００）し、端末装置２が特殊モードか否かが判断（Ｓ１０１）され、この判断Ｓ１０１は「ＹＥＳ」になるまで繰返される。   Next, an example of operation | movement of this radio | wireless security system 1 is demonstrated based on the flowchart of FIG.2 and FIG.3. 2 is automatically executed according to a program stored in advance in the storage unit 5b of the terminal control unit 5 of the terminal device 2, and the flowchart shown in FIG. 3 is a controller control unit of the controller 3. It is automatically executed according to a program stored in advance in the ten storage units 10b. First, as shown in FIG. 2, when the terminal device 2 is powered on, the program starts (S100), and it is determined whether the terminal device 2 is in the special mode (S101). This determination S101 is repeated until “YES”.

この判断Ｓ１０１で「ＹＥＳ」の場合、すなわち、例えばコントローラ３によって端末装置２が「通常モード」から「特殊モード」側に切り替えられると、特殊信号が端末装置２の無線送受信部９からコントローラ３の無線送受信部１３に送信（Ｓ１０２）されて、特殊モード認識信号を受信したか否かが判断（Ｓ１０３）される。   In the case of “YES” in this determination S101, that is, for example, when the terminal device 2 is switched from the “normal mode” to the “special mode” side by the controller 3, a special signal is transmitted from the wireless transceiver 9 of the terminal device 2 to the controller 3. It is transmitted to the wireless transmission / reception unit 13 (S102), and it is determined whether a special mode recognition signal is received (S103).

この判断Ｓ１０３は、後述するコントローラ３の動作により、コントローラ３から端末装置２に送信される特殊モード認識信号の受信の有無を判断するもので、コントローラ３から特殊モード認識信号が受信された際は、判断Ｓ１０３で「ＹＥＳ」となり、特殊モード認識信号の受信感度を表示部８に表示（Ｓ１０４）してエンド（Ｓ１０６）となる。なお、ステップＳ１０４による表示は、受信した特殊モード認識信号の受信レベル、つまり受信感度をそのまま表示し、表示部８がＬＥＤの場合はその点灯によって、また表示部８がブザーの場合はその音（音声）によって行われるようになっている。   This determination S103 determines whether or not a special mode recognition signal transmitted from the controller 3 to the terminal device 2 has been received by the operation of the controller 3 to be described later. When the special mode recognition signal is received from the controller 3, Then, “YES” is determined in the determination S103, the reception sensitivity of the special mode recognition signal is displayed on the display unit 8 (S104), and the end (S106) is reached. The display in step S104 displays the reception level of the received special mode recognition signal, that is, the reception sensitivity as it is. When the display unit 8 is an LED, it is turned on, and when the display unit 8 is a buzzer, the sound ( Voice).

一方、判断Ｓ１０３で「ＮＯ」の場合、すなわち、特殊信号を送信しても特殊モード認識信号が受信されない場合は、表示部８に通常の表示（Ｓ１０５）が行われてエンド（Ｓ１０６）となる。つまり、端末制御部５は、特殊モードに設定されると、特殊信号がコントローラ制御部１０に送信され、コントローラ制御部１０から特殊モード認識信号が受信された際に、該認識信号の受信感度が表示部８にそのまま表示されることになり、例えばこの表示により端末装置２の受信感度を確認しつつ、端末装置２の所定位置への設置や初期設定等が可能となる。   On the other hand, if “NO” in the determination S103, that is, if the special mode recognition signal is not received even if the special signal is transmitted, the normal display (S105) is performed on the display unit 8 to end (S106). . That is, when the terminal control unit 5 is set to the special mode, the special signal is transmitted to the controller control unit 10, and when the special mode recognition signal is received from the controller control unit 10, the reception sensitivity of the recognition signal is increased. It is displayed on the display unit 8 as it is. For example, it is possible to install the terminal device 2 at a predetermined position or perform initial setting while confirming the reception sensitivity of the terminal device 2 by this display.

また、前記コントローラ３の動作は、図３に示すように、プログラムがスタート（Ｓ２００）すると、端末装置２を特殊モードに設定した後に、端末装置２から特殊信号が受信されたか否かが判断（Ｓ２０１）される。この判断Ｓ２０１は「ＹＥＳ」になるまで繰り返されて、図２のステップＳ１０２で特殊信号が送信されてそれを受信した場合は、端末装置２が特殊モードであることを認識（Ｓ２０２）し、特殊モード認識信号が端末装置２に送信（Ｓ２０３）されてエンド（Ｓ２０４）となる。つまり、コントローラ制御部１０は、端末装置２から特殊信号を受信してそれを認識した際に、端末装置２の受信感度確認用の信号である所定レベルの特殊モード認識信号を端末装置２に送信することになる。   As shown in FIG. 3, when the program starts (S200), the controller 3 determines whether or not a special signal is received from the terminal device 2 after the terminal device 2 is set to the special mode ( S201). This determination S201 is repeated until “YES”. When a special signal is transmitted and received in step S102 of FIG. 2, it is recognized that the terminal device 2 is in the special mode (S202), and the special signal is received. The mode recognition signal is transmitted to the terminal device 2 (S203) and becomes the end (S204). That is, when the controller control unit 10 receives a special signal from the terminal device 2 and recognizes it, the controller control unit 10 transmits a special mode recognition signal of a predetermined level, which is a signal for confirming the reception sensitivity of the terminal device 2, to the terminal device 2. Will do.

このように、上記実施形態の無線警備システム１にあっては、端末装置２の端末制御部５が、コントローラ３により特殊モードに設定された際に、無線送受信部９を介して特殊信号をコントローラ３に送信すると共に、コントローラ３から特殊モードであることを示す認識信号が返信された際に、該認識信号の感度を表示部８に表示するため、受信した認識信号のレベルをそのまま表示できて、受信信号の感度の正確な表示が可能となり、例えば端末装置２の設置作業を効率的に行うことができる。   As described above, in the wireless security system 1 according to the embodiment, when the terminal control unit 5 of the terminal device 2 is set to the special mode by the controller 3, the special signal is transmitted to the controller via the wireless transmission / reception unit 9. 3 and when the recognition signal indicating the special mode is returned from the controller 3, the sensitivity of the recognition signal is displayed on the display unit 8, so that the level of the received recognition signal can be displayed as it is. Thus, it is possible to accurately display the sensitivity of the received signal, and for example, the installation work of the terminal device 2 can be performed efficiently.

特に、コントローラ３が、端末装置２から特殊信号を受信した際に、端末装置２が特殊モードであることを認識して所定レベルの認識信号を端末装置２に送信するため、コントローラ３が特殊モードを的確に認識して、その認識信号を端末装置２に確実に送信することができる。また、端末装置２の表示部８が、特殊信号が送信された後で、コントローラ３から認識信号が受信された際に感度を表示し、コントローラ３から認識信号が受信されない場合に通常の受信表示を行うため、特殊信号により特殊モードに設定された際にのみ感度を表示部８に表示でき、これらにより、端末装置２の設置等を一層効率的に行うことが可能となる。   In particular, when the controller 3 receives a special signal from the terminal device 2, the controller 3 recognizes that the terminal device 2 is in the special mode and transmits a recognition signal of a predetermined level to the terminal device 2. Can be accurately recognized, and the recognition signal can be reliably transmitted to the terminal device 2. Further, the display unit 8 of the terminal device 2 displays the sensitivity when the recognition signal is received from the controller 3 after the special signal is transmitted, and the normal reception display when the recognition signal is not received from the controller 3. Therefore, the sensitivity can be displayed on the display unit 8 only when the special mode is set by the special signal, thereby enabling the terminal device 2 to be installed more efficiently.

また、端末制御部５とコントローラ制御部１０との間で特殊信号を送受信することにより対応できるため、従来のようにコントローラ制御部に感度検知部等を専用に設けることなく対応できると共に、信号の伝搬ロス等に最深の注意を払う必要がなくなり、構成簡易にして無線警備システム１のコストアップを防ぐことができる。   Moreover, since it can respond by transmitting / receiving a special signal between the terminal control part 5 and the controller control part 10, it can respond without providing a sensitivity detection part etc. exclusively in a controller control part conventionally, It is no longer necessary to pay the utmost attention to propagation loss and the like, and the configuration can be simplified to prevent the radio security system 1 from increasing in cost.

なお、上記実施形態における、端末制御部５やコントローラ制御部１０の構成、及びこれらの動作は一例であって、例えば上記したフローチャートと同様の作用効果が得られる他のフローチャートを採用する等、本発明に係わる各発明の要旨を逸脱しない範囲において適宜に変更することができる。   Note that the configurations of the terminal control unit 5 and the controller control unit 10 and their operations in the above-described embodiment are examples, and for example, other flowcharts that obtain the same operational effects as the flowcharts described above are employed. The present invention can be changed as appropriate without departing from the gist of the invention.

本発明は、警備用端末装置と警備用コントローラとが無線で接続された全ての無線警備システムに利用できる。   The present invention can be used for all wireless security systems in which a security terminal device and a security controller are connected wirelessly.

本発明に係わる無線警備システムの一実施形態を示すブロック構成図The block block diagram which shows one Embodiment of the wireless security system concerning this invention 同警備用端末装置の動作の一例を示すフローチャートFlow chart showing an example of the operation of the security terminal device 同警備用コントローラの動作の一例を示すフローチャートFlow chart showing an example of the operation of the security controller 従来の無線警備システムのブロック図Block diagram of a conventional wireless security system

符号の説明Explanation of symbols

１・・・無線警備システム、２・・・警備用端末装置、３・・・警備用コントローラ、４・・・無線、５・・・端末制御部、５ａ・・・ＣＰＵ、５ｂ・・・記憶部、６・・・センサ部、８・・・表示部、９・・・無線送受信部、１０・・・コントローラ制御部、１０ａ・・・ＣＰＵ、１０ｂ・・・記憶部、１１・・・操作部、１２・・・表示部、１３・・・送受信部、１４・・・通報部、１５・・・通信回線、１６・・・警備センタ。   DESCRIPTION OF SYMBOLS 1 ... Wireless security system, 2 ... Security terminal device, 3 ... Security controller, 4 ... Wireless, 5 ... Terminal control part, 5a ... CPU, 5b ... Memory , 6 ... sensor unit, 8 ... display unit, 9 ... radio transmission / reception unit, 10 ... controller control unit, 10a ... CPU, 10b ... storage unit, 11 ... operation Part, 12 ... display part, 13 ... transmission / reception part, 14 ... reporting part, 15 ... communication line, 16 ... security center.

Claims (3)

警備用端末装置と警備用コントローラとが無線により接続された無線警備システムであって、
前記警備用端末装置は、センサ部と、受信感度を表示可能な表示部と、入力側に前記センサ部が接続されると共に出力側に前記表示部が接続された端末制御部と、該端末制御部で処理された信号を無線で前記警備用コントローラに送信可能な送受信部とを備え、前記端末制御部は、特殊モードに設定された際に、前記送受信部を介して特殊信号を前記警備用コントローラに送信すると共に、前記警備用コントローラから特殊モードであることを示す認識信号が返信された際に、該認識信号の感度を前記表示部に表示することを特徴とする無線警備システム。 A wireless security system in which a security terminal device and a security controller are connected by radio,
The security terminal device includes: a sensor unit; a display unit capable of displaying reception sensitivity; a terminal control unit in which the sensor unit is connected to an input side and the display unit is connected to an output side; and the terminal control A transmission / reception unit capable of wirelessly transmitting the signal processed by the security controller to the security controller, and when the terminal control unit is set to a special mode, the special signal is transmitted to the security controller via the transmission / reception unit. A wireless security system that transmits to a controller and displays the sensitivity of the recognition signal on the display unit when a recognition signal indicating a special mode is returned from the security controller. 前記警備用コントローラが、コントローラ制御部及び記憶部と、前記警備用端末装置との間で無線信号の送受信が可能な送受信部とを備え、前記コントローラ制御部は、前記警備用端末装置から特殊信号を受信した際に、警備用端末装置が特殊モードであることを認識して所定レベルの前記認識信号を警備用端末装置に送信することを特徴とする請求項１に記載の無線警備システム。   The security controller includes a controller control unit and a storage unit, and a transmission / reception unit capable of transmitting and receiving radio signals between the security terminal device, and the controller control unit receives a special signal from the security terminal device. 2. The wireless security system according to claim 1, wherein, when the security terminal device is received, the security terminal device recognizes that it is in a special mode and transmits the recognition signal of a predetermined level to the security terminal device. 前記表示部は、特殊信号が送信された後で、警備用コントローラから認識信号が受信された際に前記感度を表示し、警備用コントローラから認識信号が受信されない場合に通常の受信表示を行うことを特徴とする請求項１または２に記載の無線警備システム。
The display unit displays the sensitivity when a recognition signal is received from the security controller after the special signal is transmitted, and performs normal reception display when the recognition signal is not received from the security controller. The wireless security system according to claim 1 or 2.
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JPH03292596A (en) * 1990-04-11 1991-12-24 Hochiki Corp Radio alarm system
JP2007195095A (en) * 2006-01-23 2007-08-02 Kowa Co Wireless sensor system

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