530468 五、發明說明α) 【發明技術領域】 本發明係有關一種藍芽裝置聯繫異常 別係指一種以藍芽裝置中之中央處理器以 檢查連結品質數值而能得知聯繫異常之方 【發明背景】 發展始於1 9 9 8年初而目前由藍芽特殊 (Bluetooth Special Interest Group) 是一種低功率之無線電技術。 其將來發展可取代用來連接個人電腦、印 腦和行動電話等眾多手提設備之電、纜線， 用空間清爽化，且可減少繁雜的連線過程 惟，一般藍芽裝置於聯繫異常時並無警示 一直到聯繫中斷時，使用者才會發覺聯繫 者就必須花費大量時間和精力重新建立起 繫，如果發生頻繁，這些都將呈倍數之浪 早得知聯繫異常會產生，使用者就能儘速 聯繫異常產生。 【發明概述】 因而，本發明之主要目的係提供一種 常之警示方法，俾使一藍芽裝置與另一 κ 後，各方藍芽裝置之中央處理器以藍芽標 Controller Interface)指令周期性檢查 之警示方法，特 HCI指令周期性 法。 利盈小組 推廣之藍芽技術 表機、掌上型電 以將這些設備運 〇 以提醒使用者， 異常。此時使用 兩者之間的聯 費。而如果能及 採取措施以避免 藍芽裝置聯繫異 芽裝置建立聯繫 準之 HCI (Host 連結（L i nk)品 530468 五、發明說明（2) 警置響 警理 警理 下 .之裝、 之處 之處 以 常芽動 常時。常央 由 異藍振 異適率異中 藉。 繫，如 繫可機繫之 點瞭 聯時C 聯即之聯置 優明 置值號。置者斷置裝 和晰 裝設訊者裝用中裝， 點清 芽預示用芽使繫芽時 特更 藍於警使藍，聯藍值 、將 種低出之種者低種設 的士， 一值發置一用降一預 目人 供數件裝供使以供於 它藝 提質元芽提醒，提高 其技 係品示藍係提 > 係復 和項 的之警醒的號離的I 的該 目出過提目訊距目值。目悉 一查透以一示之一數示些熟 次檢即}又警置又質警這對 之所器示之以裝之品出之式 明當理顯明期兩明當發明圖 。發，處幕發，近發，止發合 值本法央螢本法拉本法停本配 數 方中或 方如 方即 明 質 示之鈐 示C 示____530468 V. Description of the invention α) [Technical Field of the Invention] The present invention relates to a Bluetooth device with abnormal connection. It refers to a method that can detect the connection abnormality by using the central processing unit in the Bluetooth device to check the connection quality value. [Invention Background] Development started in early 1988 and is currently a low-power radio technology by Bluetooth Special Interest Group. Its future development can replace the electricity and cables used to connect many portable devices such as personal computers, printheads, and mobile phones. It can refresh the space and reduce the complicated connection process. However, when the Bluetooth device is abnormal, The user will not realize that the contact will have to spend a lot of time and energy to re-establish the relationship until the contact is interrupted without warning. If this happens frequently, these will be multiples of waves. If the abnormality of the contact will occur, the user can Contact the exception as soon as possible. [Summary of the Invention] Therefore, the main object of the present invention is to provide a common warning method, after one Bluetooth device and another κ, the central processor of each Bluetooth device checks periodically with the Bluetooth Interface Controller command. Warning method, special HCI instruction periodic method. The Bluetooth technology promoted by the profitable group is used to monitor these devices and palmtops to transport these devices to remind users that something is abnormal. In this case, a joint fee is used. And if you can and take measures to prevent the Bluetooth device from contacting the hetero bud device to establish contact with the HCI (Host Link (L nk)) product 530468 V. Description of the invention (2) The police will sound the alarm. Everywhere, always buds move often. Changyang borrows from different blue vibrations, different rates, and different borrowings. For example, if the system can be connected to the point, the C-link is connected with the mingming value number. The clear installer uses a medium pack, and clearing the buds indicates that the buds will be more blue than the police blue when the buds are lined, and the blue value, the lower the value of the seed, the lower the taxi, the first value One for each item, one for each item, for the purpose of improving the quality of the buds, improving the quality of its technical department, the blue system, and the vigilance of the reconciliation item. The eye-catching distance has been shown. It is obvious that a thorough investigation will show some familiarity inspections with one of the indications, and then the police will alert and challenge the pair. In the manifestation period, the two Ming Dynasty invention drawings. Send, act, send, close, stop the combined value of the method, the central firefly, the Faraben method, stop the number of the number of parties, or the party, if the party is explicitly indicated. C shows ____
【發明詳細說明】 首先，請參閱第1圖。第1圖係兩藍芽裝置建立聯繫後 檢查連結品質數值之訊息流程圖。由圖中可知，在兩、藍芽 裝置要建立聯繫關.係時，其中一藍芽裝置會由中央處理單 元透過藍芽模組發出一詢問命令（步驟11)到另一藍芽裝 置之藍芽模組中，該另一藍芽裝置之中央處理單元即會進 行詢問掃描（步驟1 2)，當發出詢問之藍芽裝置收到由另 一藍芽裝置之回答詢問後，藍芽模組會送回一收到回答之 訊號到中央處理單元（步驟1 3)，該中央處理單元即下一 建立聯繫指令至藍芽模組（步驟1 4)，藍芽模組於接到指[Detailed description of the invention] First, please refer to FIG. 1. Figure 1 is a message flow chart for checking the link quality value after two Bluetooth devices have established a connection. It can be seen from the figure that when two or more Bluetooth devices are to establish a relationship, one of the Bluetooth devices will issue a query command (step 11) from the central processing unit to the other Bluetooth device through the Bluetooth module. In the bud module, the central processing unit of the other bluetooth device will perform an inquiry scan (step 12). When the bluetooth device that sent the inquiry receives an answer from another bluetooth device, the bluetooth module A response signal will be sent back to the central processing unit (step 13), the central processing unit will be the next connection establishment instruction to the Bluetooth module (step 14), the Bluetooth module will receive the instruction
第5頁 、發明說明（3) 令後，D 1 兩藍芽聯繫告知中央處理單元（步驟15)。 單元周ίίΐ 聯繫之後，任一方藍穿裝置之中央處理 至誌—月性發出 HCI( Host Controller Interface)指令 槿Γ f私組檢查連結（Link)品質數值（步驟l6)，藍芽 17)。 耘令後即回報中央處理單元連結品質數值（步驟 上述之^期性地重複步驟1 6和1 7就可隨時得知品質數值。 傳遞資Π係指藍芽裝置控制器與藍芽晶片模組之間用以 用以抑D指令之介面’而HCI指令則是藍芽裝置控制器 人士；孰：牙晶片模組之指令’而這些均為熟習該項技藝 八士所热知，故在此不多贅述。 议衣 再請參閱第2圖，第2圖係軟體控 示在藍芽裝置開機後（步驟20)，^ :程圖。由圖中顯 立聯繫（步驟⑴，“是否i另！=芽裝置建 (步驟22)，若還未建立聯繫的 =^ 2立聯繫 做聯繫建立之確認；若確認與另— =到步驟21’繼續 將警示旗標設定為〇(此狀況為冑繫置建立聯繫，則 )(步驟23)，此時即可啟動檢 士立而未有異常產生 24)後進入等待事件狀態（步驟了如質定時器（.步驟 在上述之等待事件（步驟25)之: 況產生：第一是收到連結品質數值^，可有下列三種狀 處理器會判斷是否低於預設值（步^驟26)，此時中央 低於預設值（即表示未有異常產生 。若品質數值未 即再確認警示旗標是否為！（亦即是異常_已排除），此時 中）（步驟291)，若否的話，即矣—警不訊號仍在發出 卩表不裝置並未在警示 530468 I五、發明說明（4) |中，則直接進 | (即先前有異 | 0 (步驟 2 9 2) 件狀態（步驟 數值低於預設 (步驟2 9 5) J 待事件狀態（ 第二種狀 )，此時必須 品質指令（步 此等步驟可達 最後狀況 定時器停止（ 聯繫之等待中 最後，請 之示意圖。由 5己fe體3 2和中 元 311 ( rf u 接一天線3 5。 3 3、監芽模組 立聯繫關係， 加贅述。而本 警示器3 4，H 芽裝置聯繫異 入等待事件（步驟294);若警示旗標為 常產生而目前已排除），則將警示旗# <。 ，停止警示（步驟293)後直接進入等回 294)。在上述步驟29中，若判定連結品= 值’聯繫異常將產生，故警示器即發°出"馨貝一 炎將警示旗標設定為1 (步驟296)而進入°不 步驟2 9 7)。 夸 況即是檢查連結品質定時器時間到（步 重置定時器（步驟271)，再送出檢查連壯 驟272)後進入等待事件狀態（步驟27… 周期性檢查連結品質數值之效果。 係藍芽裝置要被中斷聯繫（步驟2 8)時，將 步驟281)而進入尋求與另一藍芽裝置建立 (步驟282)。 =閱第3圖。第3圖係兩藍芽裝置建立聯繫時 圖中可知一般藍芽裝置3〇包含藍芽模組3卜 央處理器33,其中藍芽模組31又包含射頻單 it)和基頻單元312( Baseband unit)且外 兩I芽裝置要建立聯繫時節透過中央處理器 3 1和天線3 5間之連線以發出和接收指令而建 此為一習該項技藝人士所熟知。故在此不多 發明則增設了如響鈐3 4 1和振動馬達3 4 2等之 由上面所述之方法，可啟動警示器而達到藍 常之警示效果。 530468 五、發明說明（5) . 上述之各種方法所採用之邏輯觀念及其配合電路皆為 熟習該項技藝人士所能輕易了解並加以實施，亦非本發明 之重點，故在此不多贅述。 本發明所揭示之方法可周期性檢查連結品質數值，於藍芽 裝置聯繫異常時可發出警示訊號提醒使用者，以降低藍芽 裝置間聯繫中斷之機率，頗具功效，且以HC I指令周期性 檢查連結品質數值，未發現具相同用途之發明。故本發明 確具產業利用性、新穎性與進步性，爰提出發明專利申 請。 惟以上所述者，僅為本發明之一較佳實施例而已，並非用 來限定本發明實施之範圍。故即凡依本發明申請專利範圍 所述之形狀、構造、特徵及精神所為之均等變化與修飾， 均應包括於本發明之申請專利範圍内。On page 5, the description of the invention (3) After the order, the two Bluetooths D 1 contacted the central processing unit (step 15). After contacting the unit week, the central processing of either party's blue wear device will issue the HCI (Host Controller Interface) instruction monthly. The private group checks the link quality value (step 16), Bluetooth 17). After the order is issued, the quality value of the central processing unit connection is reported. (The steps mentioned above can be repeated at any time to repeat the steps 16 and 17 to obtain the quality value at any time. The transfer information refers to the Bluetooth device controller and the Bluetooth chip module. The interface used to suppress the D command is used, and the HCI command is the controller of the Bluetooth device; 孰: the instruction of the dental chip module, and these are all well-known for those who are familiar with this skill, so here Please refer to Figure 2 for more details. Figure 2 shows the software control after the Bluetooth device is turned on (step 20), ^: process map. The connection is clearly displayed in the figure (step ⑴, "whether i ！ = Bud device is established (step 22), if no connection has been established yet = ^ 2 to establish a connection to confirm the establishment of the connection; if confirmed and another — = to step 21 'continue to set the warning flag to 0 (this condition is 胄The system establishes a connection, then) (step 23), at this time, you can start the checkerboard without any exception 24) and enter the wait event state (steps such as the quality timer (. Step in the above wait event) (step 25) ): Condition generation: The first is to receive the link quality value ^, which can have the following three states The processor will determine whether it is lower than the preset value (step ^ step 26), at this time the center is lower than the preset value (that means no abnormality has occurred. If the quality value is not, then confirm whether the warning flag is!) Abnormal _ Excluded), at this time) (Step 291), if not, that is, 警 —Alarm signal is still being issued 卩 indicates that the device is not in the alert 530468 I V. Invention Description (4) |, then directly (That is, the previous difference | 0 (step 2 9 2)) (the step value is lower than the preset value (step 2 9 5) J pending event status (second state), quality instructions (step and so on) Steps up to the end of the status timer stop (contact waiting for the last, please schematic diagram. 5 fe body 3 2 and Zhong Yuan 311 (rf u connected to an antenna 3 5. 3 3, monitor bud module to establish a contact relationship, To add more details, and the alert device 34, H bud device contacts the alienation waiting event (step 294); if the alert flag is always generated and currently excluded), the alert flag # < stops the alert (step 293) ), Then directly enter and wait back to 294). In the above step 29, if it is determined that the connected product = value, the connection is abnormal. If the alarm is generated, the alarm will be sent out. "Xinbei Yiyan will set the warning flag to 1 (step 296) and enter step 2 9 7). Exaggeration is to check the connection quality timer time (step weight) Set the timer (step 271), and then send out the check connection step 272) and enter the wait event state (step 27 ... periodically check the effect of the connection quality value. When the Bluetooth device is to be disconnected (step 2 8), (Step 281) and enter to seek to establish another Bluetooth device (step 282). = See Figure 3. Figure 3 shows that when the two Bluetooth devices establish a connection, the general Bluetooth device 30 includes the Bluetooth module 3 The central processor 33, in which the Bluetooth module 31 also includes a radio frequency unit (it) and a baseband unit 312 (Baseband unit), and when the two external I devices are to establish a connection, the connection between the central processor 31 and the antenna 35 is performed. It is well known to those skilled in the art that it is built to send and receive instructions. Therefore, there are not many inventions, such as ringing 3 4 1 and vibrating motor 3 4 2 are added. According to the method described above, the alarm can be activated to achieve the usual warning effect. 530468 V. Description of the invention (5). The logical concepts and matching circuits used in the above methods are easily understood and implemented by those skilled in the art, and are not the focus of the present invention, so I will not repeat them here. . The method disclosed in the present invention can periodically check the connection quality value, and can send a warning signal to remind the user when the Bluetooth device is abnormally connected, so as to reduce the probability of interruption of the connection between the Bluetooth devices. Checking the connection quality value, no invention with the same purpose was found. Therefore, the present invention does have industrial applicability, novelty, and advancement, so I filed an application for an invention patent. However, the above is only one preferred embodiment of the present invention, and is not intended to limit the scope of implementation of the present invention. Therefore, all equivalent changes and modifications in the shape, structure, characteristics and spirit described in the scope of patent application of the present invention shall be included in the scope of patent application of the present invention.
第8頁 530468 圖式簡單說明 ‘結 查 檢 後 繫 聯 立 置 裝 芽 藍 兩 示 顯隳 驟 1 步 圖 明 自a 說Η訊 單4之 簡 值 係 式1數 圖 !gl一 T-H 質 t第品 之 第常 異 繫 聯 置 裝 芽 藍 1 之 明 發 本 據 依 示 顯 圖 程 流 1 係 圖 驟 步 制 控 示 警 及 以 之 第置 裝 芽 藍一 之 明 發 本 據 依 示 顯 ro·. 意 示 塊 方 路 ^¾ ^H一 係 圖 其 及 件 部 成 構 係 β 結 之 【圖號簡單說明 30藍芽裝置 3 1藍芽模組 3 1 1射頻單元 3 1 2基頻單元 3 2記憶體 3 3中央處理器 34警示器 341響鈴 3 4 2振動馬達 3 5天線Page 8 530468 The diagram simply explains' After the check and inspection, the two display screens of the simultaneous installation of Bud Blue are displayed. Step 1 is illustrated from a. The simple value system of the message list 4 is a number chart! The first variant of the product is installed in accordance with the display chart of the bud blue 1 according to the display process flow 1 is a step-by-step control alarm and the first report of the installed tablet in the blue according to the ro The block square road ^ ¾ ^ H is a series of diagrams and its parts form a structure β knot. [Figure No. 30 Bluetooth device 3 1 Bluetooth module 3 1 1 RF unit 3 1 2 Fundamental frequency unit 3 2 Memory 3 3 CPU 34 Alarm 341 Bell 3 4 2 Vibration motor 3 5 Antenna