M325678 八、新型說明： 【新型所屬之技術領域】 本創作係有關一種無線盤點裝置，特別是一種應用 ZigBee通訊技術之無線盤點裝置的無線盤點裝置。 【先前技術】 在一般大賣場或者是工商業的倉儲系統中，如何有效 的進行存貨的盤點與管理為管理者所面臨最大的課題，由 於大賣場或倉庫裡的商品種類繁多，而商品皆需要定期的 進行存量盤點，以提供管理者是否需要持續補貨以及決定 是否更換商品類別的依據。 傳統的商品存量盤點或管理係透過盤點員針對每一個 商品進行存量的盤點並確認數量之後記錄於紙本或手持裝 置之中，待盤點工作進行一個階段之後再抄錄至盤點登記 薄或盤點伺服器之中，而盤點員欲查詢所盤點商品的資訊 除了察看該商品的價格表上所顯示訊息之外，則必須察看 盤點登記薄或盤點伺服器，因此在抄錄或查閱時往往因為 人為的疏忽造成失誤。M325678 VIII. New Description: [New Technology Field] This creation is about a wireless inventory device, especially a wireless inventory device for wireless inventory devices using ZigBee communication technology. [Prior Art] In the general hypermarket or the warehouse system of industrial and commercial, how to effectively carry out the inventory and management of inventory is the biggest problem faced by managers. Due to the wide variety of products in the hypermarket or warehouse, the goods need to be regularly Inventory inventory to provide a basis for managers to continue to replenish and decide whether to change the product category. The traditional commodity stock inventory or management system records the inventory of each commodity through the inventory staff and confirms the quantity and then records it on the paper or handheld device. After the inventory is carried out for one stage, it is transcribed to the inventory register or the inventory server. Among them, the inventory staff wants to inquire about the information of the goods on the inventory, in addition to viewing the information displayed on the price list of the goods, they must look at the inventory register or the inventory server, so it is often caused by human negligence during transcription or review. Mistakes.
ZigBee網路為一種具備低功率消耗，可高度擴展網路 節點的特性，因此十分適合應用於大賣場或者是工商業的 倉儲系統，透過將盤點機、價格牌數位電子化，並與伺服 器作即時的資訊結合，可提供使用者更方便、快速的盤點 與管理。 【新型内容】 5 M325678 本創作之目的在於接租 藉由將盤._價格牌;:數：點== 本創作係提供-種無線盤點裝 f，！编點裝置包含-饲服器以及;點系 司服益官理產品存量與產品價格，該 =讀 複數個價格牌，該價格牌至少包含-ΐϊί理i置!:含： =服=;器’該價格牌舆該協調器無線:訊了;： ，價格；以及-盤點機，至少包含—中=理員=顯示 ::J:無線收發器’該盤點機與該協調器無線：1 上傳該產品存量的資訊至該伺服器。 、、 5 ^ZigBee network is a kind of low-power consumption, highly scalable network node, so it is very suitable for use in hypermarkets or industrial and commercial storage systems, by electronically counting the inventory, price cards, and instant server The combination of information can provide users with more convenient and fast inventory and management. [New content] 5 M325678 The purpose of this creation is to rent a house. By placing the disk._price card;: number: point == This creation department provides a kind of wireless inventory f,! The editing device includes a feeding device and a point system, which is a product price and a product price. The reading card reads a plurality of price cards, and the price card includes at least - ΐϊ 理 理 !!: Include: = service =; 'The price plaque the coordinator wireless: news;:, price; and - inventory machine, at least - - = = staff = display:: J: wireless transceiver 'the inventory machine and the coordinator wireless: 1 upload Information about the stock of the product to the server. ,, 5 ^
達到本創作上述目的之盤點機及其 由舰器與盤點機及價格牌之間的無線通訊可巧 料傳輸」並提供遠端或現場使用者可立即透過伺服0責 點機查詢商品的存貨記錄，以及提供使用者在存貨=盤 立即將資料回傳至伺服器而無須再經由多重H 本創作之前述目的或特徵，將依據後附圖 說明’惟需明瞭的是，後附圖式及所舉之例， 明而非在限制或縮限本創作。 為就 實施方式】 雖然本創作將參閱含有本創作較佳實施例之所附 圖 不 M325678 :二t:ί ί由但在此描述之前應瞭解熟悉本行技藝之人 " > 所描述之創作，同時獲致本創作之功效。 =此’需瞭解訂之描料熟悉本行技藝之人士而言為一 廣泛之揭不1且其内容不在於限制本創作。 理 ^創作係提供-種無線盤點裝置，應用一無線網路， 士別疋ZigBee無線通訊技術於產^的存量盤點與管理系統 中’提供使时以纟統化之方式騎產品量盤點與管 I田 « 口參考第:圖為本創作一實施例之系統架構圖，包含伺 服器1、資料庫11、協調器（Coordinator^、閘道器 (Gateyay/R〇uter)3、價格牌(Price Tag)4 與盤點機 5、51。該 伺服器1係可為一網路主機，藉由網際網路0nterne〇提供使 用者進行^資訊查詢或㈣，且在—實施射，該似 ，^係可藉& RS-232 if訊傳輸技術或TCp/Ip、網路與該協 調器^連結，並藉由該協調器2傳送或接收來自zigBee網 =各節點之資訊。該伺服器i進一步包括資料庫n以儲存 4貝格牌4與實際位置之關係、各產品資訊及其存貨記錄等 資訊。 、、 於本創作一實施例中，該協調器2係屬於ZigBee網路 中之全功能裝置(Full Function Device，FDD)，其中虛線連結 1表二裝置間的無線介面。該協調器2透過ZigBee網路同 時連接複數個閘道器3與盤點機5、51，其中該閘道器3 一無線閘道器，可與協調器2、價格牌與盤點機之:诵 :丄，道器3與盤點機5、51之數量 用之％i兄而決定，並不侷限於本創作任一實施例之描述。The inventory machine that achieves the above purpose of the creation and its wireless communication between the ship and the inventory machine and the price tag can be transferred by hand, and provides the remote or on-site user to immediately query the inventory record of the goods through the servo machine. And providing the user with the object or disc immediately returning the data to the server without having to go through the multiple purposes of the above-mentioned purpose or feature, which will be explained based on the following figures, but it is necessary to understand the following figures and For example, Ming is not limiting or narrowing the creation. For the sake of implementation, although the present application will refer to the drawings containing the preferred embodiment of the present invention, M325678: two t: ί ί, but it should be understood by those skilled in the art "> Creation, and at the same time, the effect of this creation. = This is a wide-ranging disclosure for those who are familiar with the craftsmanship of the Bank and whose content is not intended to limit the creation. The management department provides a kind of wireless inventory device, and applies a wireless network. The ZigBee wireless communication technology is used in the inventory and management system of the production system to provide the means to take the product quantity inventory and management. Tian « mouth reference: Figure is a system architecture diagram of an embodiment of the creation, including server 1, database 11, coordinator, gateway (Gateyay / R〇uter) 3, price tag (Price Tag 4) and the inventory machine 5, 51. The server 1 can be a network host, through the Internet 0nterne〇 to provide users with information query or (4), and in the implementation of the shooting, the like, ^ can Borrowing & RS-232 if transmission technology or TCp/Ip, the network is connected with the coordinator ^, and the coordinator 2 transmits or receives information from the zigBee network = each node. The server i further includes data The library n stores information such as the relationship between the 4 berg 4 and the actual location, the product information and the inventory records thereof. In the embodiment of the present invention, the coordinator 2 belongs to a full-featured device in the ZigBee network ( Full Function Device (FDD), where the dotted line is linked to the first two a wireless interface for intervening. The coordinator 2 simultaneously connects a plurality of gateways 3 and inventory machines 5, 51 through a ZigBee network, wherein the gateway 3, a wireless gateway, and the coordinator 2, the price tag and The inventory machine: 诵: 丄, the number of the tracker 3 and the inventory machine 5, 51 is determined by the %i brother, and is not limited to the description of any embodiment of the present invention.
在上述實施例中，該ZigBee網路係為主網路，並八 連結以各閘道器3為主機之子網路。其中，每一子網^盥 主網路皆具有不同之頻道(Channel)，致使相鄰子網路與/主 網路之間可使用不同之頻道而避免相互干擾。且由於^ 網路之中，所屬閘道器3即可進行該子網路的流量控制， 而1需透過協調器2，因此可大幅降低zigBee網路的處理 負荷量，且可進一步降低硬體成本。 免 M325678 於本創作之此一實施例中，該等閘道器3亦屬於ZigBee網 路中之全功能裝置(Full Function Device，FFD)。該問道哭3 除無線連结該協調器2之外，各閘道器3並無線^數 個價格牌4,其中該等價格牌4之數量可視本創作所^用之 環境而決定，並不侷限於本創作任一實施例之描述。該協 調器2除透過閘道器3與盤點機5連線之外，亦可如^點 機51所示，根據環境需求，直接由該協調器2與該盤點機 51 連線。 /、μ I”、、 在本創作一實施例中，該無線盤點裝置進一步為一雔 層式網路結構。其中，在上層結構中，該協調器2係二= 網路通訊協定與閘道器3或盤點機5i連接，在下声妙 中，每一閘道器3並利用符合802·15·4通訊協定之式 星型網路(Star Network)與各價格牌4或盤點機$連二。^ 該星型網路中，每一個主機(Master)可與255個客戶（(^en 連結，因此每一閘道器3可分別與255個價格牌4或般點 機5連結，並組合為一小型子網路，而該閘道器3並^時 可連結上層之ZigBee網路，以提供各子網路内之價格牌^ 或盤點機5可與ZigBee網路之協調器2進行通訊。' ° 8 M325678 其中’該祠服H 1亦可同時連結複數個協調器2，以擴 大本創作之無線盤點裝置的實施範圍，使該伺服器1可同 時與更多的節點’例如協調器2、閘道器3、價格牌4或盤 點機5、51等連線。該等協調器2之數量可視本創作所應 用之環境而決定，並不侷限於本創作任一實施例之描述。 參考第二A圖為本創作一實施例中該價格牌4之功能 方塊圖，該價格牌4進一步包括顯示器41、中央處理器42 與無線收發器43。該中央處理器42係藉由無線收發器σ 43 接收來自伺服器1或協調器2之資訊，其中該資訊包含產 品名稱、編號、存貨數量等，該中央處理器42並將該資訊 顯示於顯示器41以提供消費者或其他人員檢視。 、° 该協调為2藉由在該閘道器3的無線網路内新增的價 格牌4 ’而從祠服器1下載產品價格的資訊，使該價格牌4 之顯示器41顯示產品價格。 ' ° 參考第二Β圖為本創作一實施例中該盤點機5、51之 功能方塊圖，該盤點機5、51進一步包括顯示器51、中央 處理器52、無線收發器53與鍵盤54。該中央處理器52係 接收來自鍵盤54的輸入訊息，並藉由該無線收發器53連 結至該ZigBee網路以提供與伺服器1或協調器2的通訊， 該中央處理器52依該輸入訊息内容向伺服器1或協調器2 請求資訊或將該輸入訊息傳送至伺服器1或協調器2，並將 產品名稱、編號、存貨數量等資訊顯示於顯示器51。 在本創作另一實施例中，該盤點機5除可由鍵盤54直 接輸入訊息，或由ZigBee網路接收伺服器1或協調器2的 資訊，亦可在該盤點機5接近一價格牌4時，盤點^ 5利 9 M325678 ϊΐ線:以=該價格牌4以接收該價格牌4之產品 i品資，格牌4之識別碼後，據以從伺服器1下載 價格牌4 “^之無線盤點裝置係包括複數個 的對應資訊。 次透過ZlgBee網路快速查詢產品 在本創作的一種眚/丨+ 的識別碼服器1建立每—價格牌4 應的產品價格的資訊至 S 1根據該識別碼下载對 顯示器顯示產品袼牌4’致使該價格牌4之 價格牌4獲得其識別碼，根據5經由無線介面從該 服…載該識別瑪所對識=該词 進行盤點機5針對產品所提供目關m並可進一步 本創作另一實施例中，兮:二 (Barcode)(圖中未顯示），中且該m牌4進-步包含-條碼 掃描裝置(如⑽5並進—步包含一條碼 由該條碼掃描裝置掃描該價顯不）°該盤點機5可藉 牌4之朗碼，再由該伺；^ 4之條碼，以獲得該價格 品的相關資tfl，域飼鮮^下載該朗碼所對應之產 產品所提供的指令。1可進-步騎盤點機5針對 RFIDtam λ %例中，該價格牌4進-步包含-RF_中未顯不），且該盤點機5進-步包含- RFID讀取 M325678 ΐ置ΐΓί顯示）°該盤點機5可藉由該RFID讀取m 牌，—聊quit〇usiD)，二= i由❹9 =錄該uid與產品的對顧係。該盤點機$ :fj: ID可由伺服器1下載所對應產品的相關資 丨可進—步進行盤點機5針對產品所提供 本創巧之無線盤點裝置係利用伺服器i與協調器2 • 過zlgBee網路與價格牌4連線，因此在新增價格牌4時透 2即時傳輪所對應之產品資訊至 ' >考弟二圖為本創作一實施例之新增價格 牌k程100。於流程1〇1日夺，一價格牌4係被初始化並與一 j近之閘道器3進行連線，致使該閘道器3可提供新增之 仏格，連線貧訊，例如價格牌4之識別碼㈣或連線位 ，f至f調器2與伺服器1;於流程1〇2時，伺服器1輸入並 傳送f增之價格牌4所對應的產品資訊，如產品名稱、編 號^售價或存貨數量等至協腳2，其中該價格牌*與其產 • ^訊的對應關係係儲存於資料庫1卜或由盤點機5、51 •戶斤輸入、，於流程103時，該協調器2建立與該價格牌4之 連:口並將伺服裔1所輸入之產品資訊傳送至該價格牌4 ; 於抓私104日守，該價格牌4接收並記錄該產品資訊，再由 該仏格，t之顯不II 41顯示該產品資訊，並回傳-狀態訊 心至^周器2以告知是否完成該產品資訊的記錄；於流程 ^05日$ ’該協湘2藉由接收該狀態訊息以確認該價格牌4 疋否已正確圯錄該產品資訊，若是的話則進行流程1〇6，若 否的話則返回至流程1〇3重新傳送產品資訊至該價格牌4 ; 11 M325678 於流程106時，則完成新增價格牌流程100。其中，於流程 105的確認流程中，該協調器2除了藉由接收該狀態訊息作 為判斷依據之外，亦可在超過一預設時間未接收該狀態訊 息即判斷為該價格牌4未正確紀錄該產品資訊，並返回至 流程103重新傳送產品資訊至該價格牌4。 在本創作之無線盤點裝置中’伺服器1與協調器2可 即時供應訊息至該價格牌4,因此藉由於伺服器1更新產品 資訊即可同時更新所對應價格牌4之顯示資訊。參考第四 圖為本創作一實施例之更新價格牌流程11〇。於流程m 時，由伺服器1輸入並傳送所欲更新價格牌4之產品資訊， 如產品名稱、編號、售價或存貨數量等至協腳2;於流程 112時，該協調器2將該產品資訊藉由閘道哭傳 格牌4;於流程叫該價格牌4即可接 貪訊，再由該價格牌4之顯示器41顯示所更新之產品 1=回丄專-狀態訊息至協調器2以告知是否完成該產品 :二於Λ程二時’該協調器2藉由接收該狀態訊 心乂確Μ忒產口口貝讯的疋否已被正確更新，若是正 牌若4否的話則返回至流程113重新傳送該產 二 ===完成更新價格牌流 藉由接收該狀態訊息作為：二: = 該f態訊息即判斷為該價格牌4未 =一，並返回至流程112重新傳送產品資訊至該價： 藉 在本創作之無線盤㈣置中，該盤點機5、51係可 12 M325678 由閘道器3與協調器2及仞 、 、 及伺服器連線，使用^ σ為1連線，或直接與協調器2 該盤點機5、51直接點產品之存㈣量之後透過 及祠服器1。參考第五品之存貨數量傳送至協調器2 流程120。於流程121 ^為^創作一實施例之存貨數量盤點 存貨數量，並透過閘道t3^m51針對—產品輸入其 122時，協調器2接收 '接j專达至協調器2;於流程 1 ;於流程123日寺，伺服口口之存貨數量並傳送至伺服器 該產品之存貨記錄，並通所f貨數量更新 例如存貨記錄或其他產σ次 W σ復一更新結果， 即將更新結果傳送至盤;δ5 I協調器2 5、51即接收該更新結果，並將新日文，盤點機 數量顯示於顯示器51並結束該；貨數以:盤點之存貨 在本創作之無線盤點裝置中，該疏機點;-程广。 品之存貨記錄或其他產品資訊線查詢 -實施例之存貨記錄查詢流程13()。於‘=圖±為本創作 5、51即輸人欲查詢產品之產品資訊$ ^^點機 等，以對伺服器i查詢該產品之存貨^如^名稱或編號 ，器詢請求，並依;☆二程^ 產口口之存貨記錄；於流程133時，伺服哭 明求該 送該產品之存貨記錄至該協調器2;於流°程=該請求傳 器2即回覆該產品之存貨紀錄至盤點機广 ^ ’該協調 時，該盤點機5、51即可接收該產品U流程135 顯示器5卜並結束該存#記錄查詢流程&㈣及顯示於 13 M325678 在本創作之無線盤點裝置中，閘道器3、價格牌4或盤 點機5、51等無線手持裝置皆採用ZigBee網路之無線通訊 方式，雖然ZigBee通訊技術具有極低耗電量之優點，然而 無線手持裝置在使用一長時間之後仍會面臨電池存量不 '足 之問通’而本創作之無線盤點裝置藉由一電源警示流程即 可提供使用者在閘道器3、價格牌4或盤點機5、51等裝置 電罝不足時即予以更換電池，避免電量不足所造成裝置失 效或系統功能故障等問題。本創作之無線盤系統的伺服器i 並可包含一電源記錄表用以記錄所有價格牌4或盤點機5、 51等無線手持裝置的電源狀態，以方便使用者管理或更新 所有無線手持裝置的電池存量。在以上之說明中，無線手 持裝置中之電池可輕易的替換為其他的電源供應裝置，而 本創作此一實施例中的電源警示流程140即可應用於偵測 各無線手持裝置之太陽能供電狀態是否異常。 以價格牌4為例，參考第七圖為本創作一實施例之價 格牌4的電源警示流程140。於流程141時，當價格牌4摘 測其電量不足時，即透過閘道器3傳送一電源警示訊號致 協調器2 ;於流程142時，協調器2在接收該電源警示訊號 之後即傳送至伺服器1 ;於流程143時，伺服器1即可根據 所接收之電源警示訊號判斷該發生電量不足之價格牌4的 位置，並更新電源記錄表；於流程144時，即可完成電源 警示流程140。根據以上電源警示流程140，使用者可輕易 發現電量不足之無線手持裝置及其所在位置，並進行電池 存量之更換。其中，於流程1H的確認流程中，該協調器2 除了藉由接收該狀態訊息作為判斷依據之外，亦可在超過 M325678 一預設時間未接收該狀態訊息即判斷為該價格牌4未正確 更新該產品資訊，除了返回至流程112重新傳送產品資訊至 該價格牌4，並通知管理人員至價格牌4位置檢查該價格牌 4是否正常運作。 在本創作之無線盤點裝置中，價格牌4或盤點機5、51 等無線手持裝置除了電量不足外，亦可能因為其他人為或 非人為因素造成閘道器3、價格牌4或盤點機5、51等無線 裝置無法與伺服器1進行連線。本創作之無線盤點裝置藉 由一連線測試流程即可進行各無線裝置的連線測試，以確 認各無線裝置是否正確的運作。 以價格牌4為例，參考第八圖為本創作一實施例之價 格牌4的連線測試流程150。於流程151時，伺服器1即測 試一價格牌4之連線，並設定一連線測試次數X，再傳送該 請求至協調器2 ;於流程152時，協調器2即傳送一連線測 試封包至該價格牌4 ;於流程153時，該價格牌4在接收該 連線測試封包後即可回覆一狀態訊息至該協調器2;於流程 154時，該協調器2即確認所接收之狀態訊息是否正確，若 是的話則進行流程158，若否的話則進行流程155 ;於流程 155時，即將連線測試次數X減1並進行流程156 ;於流程 156時，該協調器2即檢查連線測試次數是否為0，若是的 話則進行流程157,若否的話則返回流程152以再次傳送連 線測試封包至該價格牌4 ;於流程157時，該協調器2即通 知伺服器1產生一警告訊號以告知使用者；於流程158時， 即可完成該連線測試流程150。其中，於流程154的確認流 程中，該協調器2除了藉由接收該狀態訊息作為判斷依據 15 M325678 之外，亦可在超過一預設時間未接收該狀態訊息即判斷為 該價格牌4未正確完成連線測試，並返回至流程112重新傳 送產品資訊至該價格牌4。 縱上所述，本創作之無線盤點裝置可提供一系統化之 產品存貨數量盤點與查訊，藉由ZigBee網路之應用使得各 盤點機或價格牌之資訊得以即時更新或相互分享，並可由 網際網路提供遠端使用者管理或查詢產品的存貨數量查 詢。且藉由各警示流程可避免本創作之無線盤點裝置發生 人為或非人為因素之錯誤。 在詳細說明本創作的較佳實施例之後，熟悉該項技術 人士可清楚的瞭解，在不脫離下述申請專利範圍與精神下 進行各種變化與改變，且本創作亦不受限於說明書中所舉 實施例的實施方式。 16 M325678 【圖式簡單說明】 第一圖為本創作一實施例之系統架構圖。 第二A圖為本創作一實施例中價格牌之功能方塊圖。 第二B圖為本創作一實施例中盤點機之功能方塊圖。 第三圖為本創作一實施例之新增價格牌流程。 第四圖為本創作一實施例之更新價格牌流程。 第五圖為本創作一實施例之存貨數量盤點流程。 第六圖為本創作一實施例之存貨記錄查詢流程。 第七圖為本創作一實施例之價格牌的電源警示流程。 第八圖為本創作一實施例之價格牌的連線測試流程。 主要元件符號對照說明： 1 —伺月艮 2—協調 3…閘道器 4…價格牌 5—盤點機 41、 51…螢幕 42、 52…中央處理器 43、 53…無線收發器 54—鍵盤 100、110、120、130、140、150…流程圖 101 〜106、111 〜115、121 〜125、131 〜135、141 〜144、151 〜158—In the above embodiment, the ZigBee network is a primary network, and eight sub-networks are connected to each gateway 3 as a host. Each subnet has a different channel, so that different channels can be used between adjacent subnets and/or the main network to avoid mutual interference. And because of the network, the gateway 3 can perform flow control of the sub-network, and 1 needs to pass through the coordinator 2, thereby greatly reducing the processing load of the zigBee network, and further reducing the hardware. cost. M325678 In this embodiment of the present invention, the gateways 3 also belong to the Full Function Device (FFD) in the ZigBee network. The question is crying 3, except that the coordinator 2 is wirelessly connected, each of the gateways 3 wirelessly counts the price cards 4, wherein the number of the price cards 4 can be determined according to the environment in which the creation is used, and It is not limited to the description of any embodiment of the present invention. In addition to being connected to the inventory machine 5 through the gateway 3, the coordinator 2 can also be directly connected to the inventory machine 51 by the coordinator 2 as indicated by the machine 51. /, μ I", in an embodiment of the present invention, the wireless inventory device is further a layered network structure, wherein in the upper structure, the coordinator 2 is two = network communication protocol and gateway 3 or the inventory machine 5i is connected. In the next sound, each gateway 3 uses a Star Network that conforms to the 802.15·4 protocol and each price card 4 or inventory machine $ ^ In the star network, each host (Master) can be connected with 255 customers ((^en link, so each gateway 3 can be connected with 255 price cards 4 or 5 machines respectively, and combined It is a small subnet, and the gateway 3 can be connected to the upper ZigBee network to provide a price card in each subnet or the inventory machine 5 can communicate with the ZigBee network coordinator 2. ' ° 8 M325678 where 'the service H 1 can also be connected to a plurality of coordinators 2 at the same time to expand the scope of implementation of the present wireless inventory device, so that the server 1 can simultaneously with more nodes 'such as the coordinator 2. The gate device 3, the price card 4 or the inventory machine 5, 51, etc. The number of the coordinators 2 can be visualized by the creation. The description of the environment is not limited to the description of any embodiment of the present invention. Referring to FIG. 2A, it is a functional block diagram of the price card 4 in an embodiment of the present invention, and the price card 4 further includes a display 41 and a central processing unit. 42 is connected to the wireless transceiver 43. The central processing unit 42 receives information from the server 1 or the coordinator 2 via the wireless transceiver σ 43 , wherein the information includes a product name, a number, an inventory quantity, etc., the central processing unit 42 and display the information on the display 41 to provide a view by the consumer or other personnel. The coordination is 2 by the price card 4' added in the wireless network of the gateway 3. 1 Download the information of the product price so that the display 41 of the price card 4 displays the product price. ' ° Refer to the second diagram for the functional block diagram of the inventory machine 5, 51 in an embodiment of the creation, the inventory machine 5, 51 Further comprising a display 51, a central processing unit 52, a wireless transceiver 53 and a keyboard 54. The central processing unit 52 receives an input message from the keyboard 54 and is coupled to the ZigBee network by the wireless transceiver 53 to provide a servo The communication of the device 1 or the coordinator 2, the central processing unit 52 requests information from the server 1 or the coordinator 2 according to the input message content or transmits the input message to the server 1 or the coordinator 2, and the product name and number The information such as the quantity of inventory is displayed on the display 51. In another embodiment of the present creation, the inventory machine 5 can receive information directly from the keyboard 54 or receive information of the server 1 or the coordinator 2 from the ZigBee network. When the inventory machine 5 is close to a price card 4, the inventory ^ 5 profit 9 M325678 ϊΐ line: to = the price card 4 to receive the product price of the price card 4, the identification code of the card 4, according to the servo Device 1 downloads the price card 4 "The wireless inventory device includes a plurality of corresponding information. Quickly query the product through the ZlgBee network. In the 眚/丨+ identification code server 1 of the present creation, the information of the product price per price card 4 is established to S 1 according to the identification code to download and display the product 袼 4 on the display. 'Let the price card 4 of the price card 4 obtain its identification code, according to the 5 through the wireless interface from the service ... carrying the identification of the identification of the word = the word inventory machine 5 for the product to provide the target and further creation In another embodiment, 兮: Barcode (not shown), and the m card 4 step-by-block-scanning device (eg, (10) 5 parallel-step includes a code scanned by the barcode scanning device Show) ° The inventory machine 5 can borrow the 4 code of the code, and then the bar code of the servo; ^ 4 to obtain the relevant price tfl of the price item, the domain feed fresh ^ download the product product corresponding to the code Instructions provided. 1 can enter the step counting machine 5 for RFIDtam λ %, in the example, the price card 4 step-by-including -RF_ is not displayed, and the inventory machine 5 step-by-inclusive - RFID reading M325678 setting ΐΓ Display) ° The inventory machine 5 can read the m card by the RFID, - quit quit〇usiD), and the second = i is ❹9 = record the relationship between the uid and the product. The inventory machine $:fj: ID can be downloaded by the server 1 corresponding to the relevant resources of the product can be stepped into the inventory machine 5 for the product provided by the smart wireless inventory device using the server i and the coordinator 2 The zlgBee network is connected with the price card 4, so when the price tag 4 is added, the product information corresponding to the 2 instant passer is transmitted to '>Courdi II is the new price card of the embodiment of the creation. . In the first day of the process, a price card 4 is initialized and connected with a gateway 3, so that the gateway 3 can provide a new grid, and the connection is poor, such as price. The identification code of the card 4 (four) or the connection position, f to f adjuster 2 and the server 1; in the process of 1 〇 2, the server 1 inputs and transmits the product information corresponding to the price card 4, such as the product name , the number ^ price or the quantity of inventory to the foot 2, wherein the corresponding relationship between the price card * and its production is stored in the database 1 or by the inventory machine 5, 51 • household input, in the process 103 When the coordinator 2 establishes the connection with the price card 4: and transmits the product information input by the servant 1 to the price card 4; the price card 4 receives and records the product information. And then by the 仏格, t的显不II 41 shows the product information, and returns - status message to ^周器2 to inform whether to complete the record of the product information; in the process ^ 05 days $ 'The association 2 by receiving the status message to confirm whether the price card 4 has correctly recorded the product information, and if so, proceed to process 1〇6, if no Then it returns to the process 1〇3 product information to retransmit the price tag 4; 11 M325678 to 106 when the process is complete the new process 100 price tag. In the confirmation process of the process 105, the coordinator 2 may determine that the price card 4 is not correctly recorded, except that the status message is received as a basis for judging the status message. The product information is returned to process 103 to retransmit the product information to the price tag 4. In the present wireless tag device, the server 1 and the coordinator 2 can immediately supply a message to the price tag 4, so that the display information of the corresponding price tag 4 can be simultaneously updated by the server 1 updating the product information. Referring to the fourth figure, the process of updating the price card of an embodiment of the present invention is shown. In the process m, the server 1 inputs and transmits the product information of the price tag 4 to be updated, such as the product name, the number, the selling price or the quantity of the inventory, to the cooperation pin 2; in the process 112, the coordinator 2 Product information is passed through the gateway to cry the pass card 4; in the process called the price card 4 can be connected to the greed, and then the display of the price card 4 shows the updated product 1 = return to the special state message to the coordinator 2 to inform whether the product is completed: 2 at 2 pm, the coordinator 2 has correctly updated the 疋 贝 藉 接收 接收 接收 接收 接收 接收 接收 接收 接收 接收 接收 接收 接收 接收 接收 接收 接收 接收 接收Returning to the process 113, retransmitting the product 2 === completing the update price card stream by receiving the status message as: 2: = the f-state message is judged to be the price card 4 not = one, and returns to the process 112 to retransmit Product information to the price: By the creation of the wireless disk (four) center, the inventory machine 5, 51 series can be 12 M325678 by the gateway device 3 and the coordinator 2 and 仞, and the server connection, using ^ σ 1 connection, or directly with the coordinator 2, the inventory machine 5, 51 directly point to the product storage (four) amount And Temple service 1. The inventory quantity of the fifth product is transferred to the coordinator 2 process 120. In the process 121 ^ ^ create an inventory of the inventory quantity of the inventory, and through the gateway t3 ^ m51 for the product input 122, the coordinator 2 receives 'connected j to the coordinator 2; in the process 1; In the process of 123 days, the number of stocks of the servo port is transmitted to the server's inventory record of the product, and the quantity of the goods is updated, for example, the inventory record or other production σ times, and the result of the update is transmitted to the disk. The δ5 I coordinator 2 5, 51 receives the update result, and displays the new Japanese, the number of inventory machines on the display 51 and ends the same; the number of goods is: the inventory of the inventory is in the wireless inventory device of the present creation, the machine Point; - Cheng Guang. Inventory of goods or other product information line query - Inventory record inquiry process 13(). In the '= diagram ± the original creation 5, 51 is the product information of the product to be inquired for $ ^ ^ point machine, etc., to query the server i for the inventory of the product ^ such as ^ name or number, request for inquiry, and ; ☆ two-way ^ inventory record of the production mouth; in the process 133, the server crying to ask for the inventory record of the product to the coordinator 2; in the flow process = the request transmitter 2 is to reply to the inventory of the product Record to the inventory machine wide ^ 'At the time of coordination, the inventory machine 5, 51 can receive the product U flow 135 display 5 b and end the deposit # record query process & (4) and displayed in 13 M325678 in the creation of the wireless inventory In the device, the wireless handheld device such as the gateway device 3, the price card 4 or the inventory machine 5, 51 adopts the wireless communication method of the ZigBee network. Although the ZigBee communication technology has the advantages of extremely low power consumption, the wireless handheld device is in use. After a long time, it will still face the problem that the battery inventory is not sufficient. The wireless inventory device of the present invention can provide the user in the gateway device 3, the price card 4 or the inventory machine 5, 51, etc. by a power warning process. Replace the battery when the device is insufficient. Low battery-free device failure or system malfunctions and other problems caused. The server i of the wireless disk system of the present invention may include a power record table for recording the power states of all the wireless cards of the price tag 4 or the inventory machine 5, 51, etc., so that the user can manage or update all the wireless handheld devices. Battery stock. In the above description, the battery in the wireless handheld device can be easily replaced with another power supply device, and the power warning process 140 in this embodiment can be applied to detect the solar power supply status of each wireless handheld device. Is it abnormal? Taking the price card 4 as an example, reference is made to the seventh figure for the power warning process 140 of the price tag 4 of an embodiment. In the process 141, when the price card 4 measures that the battery is insufficient, a power warning signal is transmitted through the gateway 3 to the coordinator 2; in the process 142, the coordinator 2 transmits the power warning signal to the coordinator 2 The server 1 can determine, according to the received power warning signal, the location of the price card 4 that is insufficiently charged according to the received power warning signal, and update the power record table; in the process 144, the power warning process can be completed. 140. According to the above power warning process 140, the user can easily find the wireless handheld device with insufficient power and its location, and replace the battery inventory. In the confirmation process of the process 1H, the coordinator 2 can determine that the price card 4 is incorrect after receiving the status message for more than a predetermined time in excess of M325678. The product information is updated, in addition to returning to process 112 to retransmit the product information to the price tag 4, and notifying the manager to the price tag 4 position to check if the price tag 4 is functioning properly. In the wireless inventory device of the present invention, in addition to insufficient power, the wireless handheld device such as the price card 4 or the inventory machine 5, 51 may also cause the gateway device 3, the price card 4 or the inventory machine 5 due to other artificial or non-human factors. A wireless device such as 51 cannot be connected to the server 1. The wireless inventory device of the present invention can perform a connection test of each wireless device by a connection test process to confirm whether each wireless device operates correctly. Taking the price card 4 as an example, reference is made to the eighth diagram for the connection test process 150 of the price tag 4 of an embodiment. In the process 151, the server 1 tests the connection of a price card 4, and sets a connection test number X, and then transmits the request to the coordinator 2; in the process 152, the coordinator 2 transmits a connection test. The packet is sealed to the price card 4; in the process 153, the price card 4 can reply a status message to the coordinator 2 after receiving the connection test packet; at the process 154, the coordinator 2 confirms receipt. If the status message is correct, if yes, proceed to flow 158. If not, proceed to flow 155; at flow 155, the number of connection test times X is decreased by one and flow 156 is performed; at flow 156, the coordinator 2 checks the connection Whether the number of line tests is 0, if yes, proceed to process 157, if not, return to process 152 to retransmit the connection test packet to the price tag 4; at process 157, the coordinator 2 notifies the server 1 to generate a The warning signal is sent to the user; at process 158, the connection test process 150 is completed. In the confirmation process of the process 154, the coordinator 2 can determine that the price card 4 is not received by receiving the status message as the judgment basis 15 M325678, or not receiving the status message for more than a preset time. The connection test is completed correctly and returns to process 112 to retransmit the product information to the price tag 4. In summary, the creation of the wireless inventory device can provide a systematic inventory of inventory and inquiry, through the application of ZigBee network, the information of each inventory machine or price card can be updated or shared with each other, and can be The Internet provides remote users to query or query the inventory quantity of products. Moreover, the warning process can avoid the occurrence of human or non-human factors in the wireless inventory device of the present creation. Having described the preferred embodiments of the present invention, it will be apparent to those skilled in the art that various changes and modifications can be made without departing from the scope and spirit of the inventions described herein. Embodiments of the embodiments are given. 16 M325678 [Simple Description of the Drawings] The first figure is a system architecture diagram of an embodiment of the creation. The second A diagram is a functional block diagram of the price card in an embodiment of the present invention. The second B is a functional block diagram of the inventory machine in an embodiment of the present invention. The third figure is a new price card process for an embodiment of the present invention. The fourth figure is an update price card process of an embodiment of the present invention. The fifth figure is the inventory quantity counting process of an embodiment of the present invention. The sixth figure is the inventory record inquiry process of an embodiment of the present invention. The seventh figure is the power warning process of the price card of an embodiment. The eighth figure is a connection test procedure for the price card of an embodiment of the present invention. The main component symbol comparison description: 1 - servo month 2 - coordination 3 ... gateway 4 ... price card 5 - inventory machine 41, 51 ... screen 42, 52... central processing unit 43, 53, wireless transceiver 54 - keyboard 100 , 110, 120, 130, 140, 150... flowcharts 101 to 106, 111 to 115, 121 to 125, 131 to 135, 141 to 144, 151 to 158 -
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