I227776 欢、發明說明： 【發明所屬之技術領域】 本發明係關於一種防誤報瓦斯資料回報系統，特別是指 -種改良習用磁簧開關，利用單管磁感元件感應瓦斯錶中計 量轉盤磁鐵組磁場變化作為電訊信號，再經訊號分析處理^ 件組囊整特耗測系統所傳送之㈣訊號，並加以分析處 理異书比較，狀況推定後藉由電話線路回報瓦斯公司處理 中心。 【先前技術】 —坊間家庭皆相當普及的使用瓦斯炊煮食物，而為因⑻ 各制之而求，許多瓦斯公司亦廣設管線，連接至每個有^ ^庭各戶’亚使用瓦斯錶計算瓦斯使用量。-般機械式} 斯錶歷經四、五十年的士十 。 的5式用、改良，已經是相當成熟的產品 !因每位客戶的瓦斯使用量都不同，因此須耗費大量人力， 母月逐戶查抄瓦斯古十酱拉+ _ & 額。人工抄錶除需二: 以計算使用量和編 . 而耗費大量人事成本，實務操作上(如：上班 =上班，家中沒人)的諸多不便，也不符經濟效益。在目 ==數位時代裡，故有瓦斯錶自動抄錶裝置之產生。 之叶=々錶自動抄錶裝置係利用-磁簣開關將瓦斯錶 ::轉:轉動之機械動作轉換為數位訊號，即 相反之❹近磁簧開關時，兩簧片重疊處產生 而異性相吸形成一個接點的動作，由於此動作極 1227776 為敏感，若應用於瓦斯錶上則有如下缺點： (一） 可能因外加之震動，如裝潢或位於橋樑工地附近，物理 震動特性而影響簧片接合動作而誤報。 (二） 突然關閉瓦斯時，氣閥產生之回壓，轉盤逆轉可能使簧 ，片接合而產生誤報。 (二)關閉瓦斯時，若磁鐵恰停止於磁簧開關感應區，瓦斯内 外管線氣壓差振|，則容易產生誤差量極大的連續性誤 報’損傷消費者權益。 (四） 若有外在帶有磁性的物體接近，因簧片體積大易感應， 亦會使考片產生誤動作。 (五） 如為增加準確度’則需於瓦斯錶轉盤周緣不同位置另加 裝設磁簣_ ’駐不易且僅能提昇部分準確度。 由此可見’上述習用物品仍有諸多缺失，實非一良善之 設計’而返待加以改良。 本案發明人㈣上簣結構㈣生的各項缺 點’乃座思加以改良創新，並經多年苦心孤諸潛心研究後， 終於成功研發完成本件防誤報瓦斯資料回報系統。 【發明内容】 本發明之目的即在於提供一剎 、一 风K 種利用雈爾原理之單管磁 感元件感應t设於瓦斯錶中I jb ^ ^ & 、 牙干汁里指數轉盤上之磁鐵組磁 極，作為電訊脈衝信號，以準 靖取瓦斯錶計量之防誤報瓦 I227776 斯資料回報系統。 本發明之次一目的在於提供一外增 U 外復防磁套管，採用铷鐵 硼磁材，裝置於瓦斯錶内侧之磁片 門W之磁感兀件，除可防止高電壓、 高磁及人為破壞或偽造訊號，亦 WU邳3防止震動、回壓等因素造 成的誤報。 回訊 本發明之另-目的在於提供一可對磁感元件所傳 號作分析處理、異常比較之訊號分析處理元件組，該元件組 同時《收特殊偵測系統所傳送之偵測訊號，處理分析後判 別推疋’或濾、除雜訊’或藉由電話線路回報瓦斯公司訊號處 理中心 。：達成上述目的之防誤報瓦斯資料回報系統，係於瓦斯 料量顯示錶之最小單位計量轉盤上裝設兩個小磁鐵，兩者 對角k。又，其一磁鐵N磁極朝轉盤外，另一磁鐵則$磁極 朝外。並於計量轉盤周緣之適當位置， 裝設單管之磁感元 型感應器只感應磁 ' "、昜而S型感應器則只感應磁鐵S極磁場。當磁 隨著計量轉盤轉動時， 並作為電訊信號傳送予 鐵 進入感應器感應範圍時，即可感應， Λ 5虎为析處理元件組。同時，特殊備 測系統亦將其㈣送之_訊號’再經訊號分析處理元件組 訊號處理、異常比較， 測訊號，經處理分析、 同時得接收特殊偵測系統所傳送之偵 異常比較，推定狀況後，再藉由電話 7 ^27776 線路回報瓦斯公司訊號處理中心 【實施方式】 茲為便於貴審查委員能更進—{ 用及其特徵有更深一層， ^ 步對本發明之構造、使 日月』 下： 砰貫的認識與瞭解，發明人 舉出較佳實施例’配合圖式詳細說明如 請參閱圖一，本發明之瓦斯 艰外規不意圖。1為瓦斯錶 之外殼，2為瓦斯錶計量顯示錶面，21代表瓦斯錶計量顯示 錶之最小單位計量_。3^^霍耳效應之磁感元件，外 形成管狀。故只需於習用之讓、，挖設一孔，即可完成 裝設。 ， v - - 請參閱圖二’本發明之配置示意圖。g表磁鐵組，為 兩個小磁鐵，係採相對角位置裝設於瓦斯錶最小單位計量轉 盤21内側，本實施例為對角i8〇度；其磁極朝外方式，而 有N、S型之分別；N型磁鐵41代表磁鐵N極朝轉盤外擺設， S型磁鐵42代表磁鐵S極朝外。磁感元件3包含有n型和s 型感應器，其中N型感應器31只感應磁鐵N極磁場，對s 磁極磁場則沒有反應；s型感應器32則只感應磁鐵s極磁 場，對N磁極磁場則沒有反應。當n型磁鐵41及s·型磁鐵 42被動地隨著計量轉盤2 1轉動而接續通過n型磁感應器 3 1及S型磁感應器32時感應區，N型磁感應器3〖會對經過 其感應區之N型磁鐵41產生感應，並將感應到磁通量變化I227776 Description of the invention: [Technical field to which the invention belongs] The present invention relates to an anti-false alarm gas data reporting system, in particular to an improved conventional magnetic reed switch that uses a single-tube magnetic induction element to sense a measuring turntable magnet set in a gas meter. The magnetic field change is used as a telecommunication signal, which is then processed by the signal analysis system. The signal transmitted by the system is analyzed and compared with other books. After the condition is estimated, the gas line is reported to the gas company's processing center. [Previous technology] — Gas cooking is widely used by households in the market, and for the sake of various systems, many gas companies have also established extensive pipelines to connect each household with gas meters. Calculate gas usage. -Mechanical} Steel has been in taxis for 40 to 50 years. The 5 types of use and improvement are already quite mature products! Because each customer's gas usage is different, it requires a lot of manpower, and the monthly check of gas ancient ten sauce pull + _ & amount. In addition to manual meter reading, two are needed: to calculate the usage and compilation. It consumes a lot of personnel costs, and it is inconvenient in practical operations (such as: work = work, no one at home), and it is not economical. In the digital age, there are automatic meter reading devices for gas meters. The leaf = 々meter automatic meter reading device uses the -magnetic 篑 switch to convert the gas meter :: turn: rotating mechanical action into a digital signal, that is, when the ❹ is near the magnetic reed switch, the two reeds overlap and produce a different phase. The action of sucking to form a contact. Because this action pole 1227776 is sensitive, if it is applied to a gas meter, it has the following disadvantages: (1) It may affect the spring due to external vibration, such as decoration or near the bridge construction site. The film joint action is misreported. (2) When the gas is suddenly closed, the back pressure generated by the gas valve and the reverse rotation of the turntable may cause the spring and the plate to engage and cause a false alarm. (2) When the gas is turned off, if the magnet just stops at the reed switch induction zone, the gas pressure difference between the internal and external gas pipelines will easily cause continuity false alarms with a large amount of error, which will damage consumer rights. (4) If there is an external magnetic object approaching, the volume of the reed is easy to be induced, which will also cause the test piece to malfunction. (5) In order to increase the accuracy ', it is necessary to install additional magnetic 篑 _' at different positions around the periphery of the gas meter dial, which is not easy and can only improve part of the accuracy. It can be seen that 'the above-mentioned conventional articles still have many shortcomings, which is not a good design' and needs to be improved. The inventors of this case have developed various innovations on the structure of the upper structure, and have made improvements and innovations. After years of painstaking and meticulous research, they have finally successfully developed this anti-false alarm gas data reporting system. [Summary of the Invention] The purpose of the present invention is to provide one-shot, one-wind K kinds of single-tube magnetic induction elements that use the principle of 雈 r to set t on the gas table I jb ^ ^ & The magnetic pole of the magnet group is used as a telecommunication pulse signal to prevent false-reporting the I227776 Si data reporting system. A secondary object of the present invention is to provide an externally increased U outer compound anti-magnetic sleeve, which uses ytterbium-iron-boron magnetic material and is installed on a magnetic sheet member W of a magnetic sheet door inside the gas meter, in addition to preventing high voltage, high magnetic and The signal is artificially destroyed or forged, and WU 邳 3 prevents false alarms caused by vibration, back pressure and other factors. The other purpose of the present invention is to provide a signal analysis and processing element group capable of analyzing and processing abnormal signals transmitted by magnetic induction elements. The element group simultaneously receives the detection signals transmitted by the special detection system and processes them. After analysis, determine whether to push or filter or remove noise, or report to the gas company signal processing center through the telephone line. : The false-rejection gas data reporting system that achieves the above purpose is based on the installation of two small magnets on the minimum unit measuring turntable of the gas quantity display meter. The two are diagonal k. Also, one of the magnets has N poles facing outward from the turntable, and the other magnet has $ poles facing outward. And at the appropriate position around the periphery of the measuring turntable, a single-tube magnetic sensor is only used to sense the magnetic field, and the S-type sensor only senses the magnetic field of the S pole of the magnet. When the magnet rotates with the measuring turntable and is transmitted to the iron as a telecommunication signal, it can be sensed when it enters the sensor's sensing range. Λ 5 tiger is the analysis processing element group. At the same time, the special preparation test system also sends the _signal sent by the special analysis system, and then processes the signal analysis and component comparison and abnormal comparison. After the processing signal is analyzed, it can also receive the comparison of the detected abnormality transmitted by the special detection system and presumably After the situation, we will report to the gas company signal processing center by telephone 7 ^ 27776. [Implementation] In order to make it easier for your reviewing committee to advance— {Use it and its features to have a deeper level. ^ Steps to the structure of the invention, 』Bottom: Persistent recognition and understanding, the inventor cites a preferred embodiment 'for detailed description with reference to the drawings, as shown in Figure 1, the gas of the present invention is not intended. 1 is the shell of the gas meter, 2 is the measurement display surface of the gas meter, and 21 is the smallest unit measurement of the gas meter. 3 ^^ Hall effect magnetic induction element, forming a tubular shape. Therefore, just digging a hole in the conventional way, the installation can be completed. , V--Please refer to FIG. 2 ’for a schematic configuration diagram of the present invention. The g-meter magnet group is two small magnets, which are installed inside the smallest unit metering turntable 21 of the gas meter in a relative angular position. This embodiment is a diagonal i80 degree; its magnetic poles are outward, and there are N and S types. The difference is that the N-type magnet 41 represents that the N pole of the magnet is arranged outside the turntable, and the S-type magnet 42 represents that the S pole of the magnet faces outward. The magnetic induction element 3 includes n-type and s-type inductors, of which the N-type inductor 31 only senses the N-pole magnetic field of the magnet and has no response to the s-pole magnetic field; the s-type inductor 32 only senses the s-pole magnetic field of the magnet and responds to N The magnetic pole field does not respond. When the n-type magnet 41 and the s · type magnet 42 passively pass the n-type magnetic sensor 31 and the S-type magnetic sensor 32 as the measuring turntable 21 rotates passively, the N-type magnetic sensor 3 will react to the passing Zone N-type magnet 41 generates induction and will induce a change in magnetic flux