M363155 五、新型說明： 【新型所屬之技術領域】 本創作相關於一充電器裝置，尤其相關於可調整輸出不同直 流電壓的充電器裝置。此-充電ϋ裝置可應用於可攜式的電氣產 品，例如可攜式電腦或可攜式電動工具(p〇wer t〇〇1)。 【先前技術】 隨著無線網路科技的進步，應用於無線傳輸之可攜帶型扣產 品已越見普及，如智慧型手機(WCDMA/Skype手機等），或可攜式上 網裝置，如 Mobile Internet DeViCe(MID)、NetB0〇kPC、Notebook PC搭配3.5 G網卡等之寬頻無線上網之應用，已日漸普及。雖然 攜帶上述裝置時供應f力之(可多次充放電）電池產品之技術有所 進步，卻仍無法跟上使用者長時間使用之需求。 因此，為滿足使用者有長時間消耗電池電力的需求，使用可 攜帶型之電氣產品搭配多個組串電池組（電池pack)成為重要蟻 題之一。選項之一，可於可攜式電器產品上增加電池串，雖可延 長電池串使㈣間，卻也負面地增加重量及產品體積，造成攜帶 之不方便。考量攜帶之讀性，視使用者之使用需求時間，選項 之二，可增加攜帶另一組電池組，供第一組電池組電力 適時更換。 之前 例如Acer之Aspire one、華碩公司之EeePC或微星電腦之 WinBook系列或其他家電腦商所提供之類似產品，因其體積縮的 M363155 限制内建之可充電_子電池祕ϋ電池卩娜内含電池· 數目亦因之又限’通常為3串i併（3⑽電池組）或至多3串2 併（3S2P H纟a)’導致可攜式細所以電池為電源時的可使用時 間又到相爵限制。有相當多的使用者需要多攜帶第二組電池組， 以求適時更換第二組，以延長其使㈣間。因此，當使用者於接 市電(11GV/22GV)時’有絲對電力耗盡的—組_子電池組予以 卜P式充電(externally charging)。相對於外部式充電，所謂内 部式充電是指，電池組插置於電池組空間内之時，將市電經由可 攜式電ϋ裝置’對電池組域。而外部式充電器亦通常為可攜式 的充電器。 而較傳統的筆記型個人電腦⑽pc)亦有類似之需求。例如， NBPC之可充電電池組分類為2串！併或多併（2sip/2s2p電池組， 供電7· 2V) ; 3串1併或多併⑽p/3S2p/3S3p電池組，供電 10.8V/11. IV)、4 串 1 併或多併(4Slp/4S2p/4S3p 電池組，供電 14.4V)。而電池芯亦可分為_子電池(Uthium丨㈤電池）或 鐘聚合物電池（Lithium Polymer電池）f娜之組合。對鐘離 子電池而言，2串1併電池組的供電為8. 4V，以此類推。 而且於研究過程中發現不同的電腦商，如艇、Hp、M363155 V. New description: [New technical field] This creation is related to a charger device, especially related to a charger device that can adjust and output different DC voltages. This charging device can be applied to portable electrical products such as portable computers or portable power tools (p〇wer t〇〇1). [Prior Art] With the advancement of wireless network technology, portable buckle products for wireless transmission have become more and more popular, such as smart phones (WCDMA/Skype phones, etc.), or portable Internet devices, such as Mobile Internet. DeViCe (MID), NetB0〇kPC, Notebook PC with 3.5 G network card and other broadband wireless Internet applications have become increasingly popular. Although the technology for supplying the battery (which can be charged and discharged multiple times) while carrying the above device has progressed, it has not been able to keep up with the demand of the user for a long time. Therefore, in order to satisfy the user's need to consume battery power for a long time, it is one of the important ants to use a portable type of electrical product with a plurality of battery packs. One of the options is to add a battery string to the portable electrical product. Although the battery string can be extended to make the battery (4), it also negatively increases the weight and product volume, resulting in inconvenience of carrying. Considering the readability of the portable, depending on the time required by the user, the second option can be added to carry another set of battery packs for the first set of battery packs to be replaced at the right time. Formerly available products such as Acer's Aspire one, ASUS's EeePC or MSI's WinBook series or other computer vendors, because of its shrinkable M363155 limit built-in rechargeable _ sub-battery secret battery The number of batteries is also limited to 'usually 3 strings of i and (3 (10) battery packs) or up to 3 strings of 2 and (3S2P H纟a)', resulting in a portable battery, so the battery can be used as a power source. Jue limit. A considerable number of users need to carry a second battery pack in order to replace the second group in time to extend the room (4). Therefore, when the user picks up the mains (11GV/22GV), the group-sub-battery pack with the wire is exhausted is subjected to external charging. With respect to external charging, the so-called internal charging means that when the battery pack is inserted into the battery pack space, the commercial power is supplied to the battery pack via the portable electric device. External chargers are also usually portable chargers. There is a similar need for the more traditional notebook PC (10) pc). For example, NBPC's rechargeable battery packs are classified into 2 strings! And more and (2sip/2s2p battery pack, power supply 7.2V); 3 string 1 and more and (10)p/3S2p/3S3p battery pack, power supply 10.8V/11. IV), 4 string 1 and more (4Slp /4S2p/4S3p battery pack, power supply 14.4V). The battery core can also be divided into a combination of a sub-battery (Uthium(R) battery) or a clock polymer battery (Lithium Polymer battery). For the clock-ion battery, the power supply of the 2-string 1 and battery pack is 8.4 V, and so on. And found different computer vendors, such as boats, Hp, during the research process.
Asus等公司，其電池組之設計，即使使用不同之電池組(如 7. 2V、9.6V、12V、14. 4V) ’卻仍使用同一型式之母座連接器 (connector);亦即不同的串數或併數，卻使用相同之連接器。不 同電壓之電池組若欲於攜式電腦空咖充電時，因電池組外觀 5 M363155 型態之不同，應不致產生誤插置而造成***、火燒等危害。但若 以充電器進行外部式充電方式時’卻有可能因公座連接器相同， 而誤接不同電壓之電池組，進而造成電池***、火燒等危害。除 此之外，電池組的製造商（vender)都以相同的智慧型電池系統規 格書（Smart 電池 System Specification, Revision 1.0，Feb. 15, 1995)以及不同電腦商的介面規格，來設計製造電池組，但一般情 況下，由於不同電腦商的介面規格並不相同，因此不同電池組的 _ 母連接器（female connector)通常不相同，因此市面上的充電器 座（charging docking station)，通常會提供一個以上的不同公 連接器（male connector) ’供相對應的母座連接器插置並充電。 因此，於設計可攜式外接充電器時，除了考量連接器之不同 外，還須能辨別内含電池之 1.電池種類：鐘離子電池(Lithium Ion電池）或鐘聚合物 電池(Lithium Polymer電池）或其他類電池。 _ 2.電池容量之種類：為 20〇〇mA，2150mA，2200mA，2400mA， 2600mA，2900mA。 因此’綜合上述’設計可攜式外接充電器時，需解決之問題 包含： 1. 如何知道電池之種類及其容量？ 2. 於母連接器得以與公連接器連結的狀態下，如何解決電 池組係不同電壓（如8.4V、12. 6V、16.8V)的情形或確定所需之充 電方式？ 6 M363155 3.如何設計安全之可攜式充電n ’而不致造成電池***火 燒等危害？ 關於可攜式充電器，已知的先前技術有如美國專利號此 6191552 B1 與 7365515 B2 所揭露者。 US 6191552 B1的申請專利範圍、發明說明與圖2、圖3揭 露一外部式通用電池組充電裝置，其包含外部式通用電池组充電 器電路具有至少-通用電池組充電器電路輸人端及至少一通用電 池組充電器電路輸出端。通用電池組充電器電路輸出端得包含至 少一電敝充電器輸出端，其包含至少—通用電池组連接器與至 少一通用電池組充電器纜線。至少一通用電池組充電器電路輸出 鈿包含至少一轉接器（adapter)穿通(pass through)輪出端，其包 含至少一連接器供調適(adapt ed)以可操作地連接至一電器裝 置。外部式制電池組充電H電路包含至少—電池識別與參數調 整電路、電池電流參數酿電路、充钱壓參數調整電路、與最 大功率汲取參數調整電路。外部^翻電池組充電器包含一最大 額定電源供應決定單元。而該至少―通用電池組連接器進一步包 含至少-電池崎定之（電池specifie)連接器。該至少一通用電 池組連接11進—步包含至少-製造商特定之(vendor specific)連 接器。而所触的充電方法包含偵測一電池組，_該電池組的 特徵’及調整至少—於通用電池組充電器電路内的—參數，以因 應《亥電池_特徵’如此以便最佳的電池充電被達成。所提供的 充電方法中所利用一第一充電因素（first如啦呢fa(rt〇r)為 .M363155 . 電池的最大充電電流。或第一充電因素為電池的最大額定充電電 壓。另外’此案的先前技術段落描述（圖丨）則揭露一外部式充電器 120，外部式充電器120具有多個槽受子116，槽受子116包含一 電池組母連接器，供對所對應的電池組1〇8進行安全性的充電。 顯然的，此類外部式充電器120的體積相當龐大，不方便於攜帶。 另外，此一前案沒有考慮及處理，於母連接器得以與公連接器連 結的狀態下，如何解決電池組係不同電壓（如7 2V、9 6V、12V、 • 14. 4V)的情形或確定所需之充電方式。 US 7365515 B2的申請專利範圍、發明說明與圖丨、圖2揭 露-通用電池組錢H，供對具有不同數目電池串接之電池組進 行充電其包g f；源供應電路，其產生一 ％輸出電壓，電源供 應電路包含-第-切換電路，以控制DC輸出電壓的—準位；一第 二切換電路其連結於電源供應電路與電池之間，且其被導通⑽） 以容許電池的充電，且被斷開㈣）以中斷電源供應電路與電池的 聯接’:輸出電壓铜電路’其侧電源供應電路之％輸出電壓 之電£準位，電池電壓偵測電路，其偵測跨越電池之一電壓 準位；-輸出賴設定電路，其產生預定數目的不醉位電壓；. -控制單元’其由電池電壓侧電路接收—被偵測的信號並傳送 -控制減至輪出電壓設定，以選擇預定數目的不同準位電 壓之其作為-參考電壓；以及一輸出電壓控制電路，其比較參 考電壓與被輸出電壓偵測電路所偵測的電壓準位，以產生對應於 介於參考賴及所偵_電壓辦間差值的—輸出信號，輸出電 8 M363155 -壓控織路的輸出錢被施加於第—切換電路咕制電源供 路的DC触賴的摊;控解元包含手段供_第二切換電路 以導通或斷開，並包含手段供產生施加於輸出電壓設定電路的控 制信號以選擇-電壓準位，於該第二切換電路被斷開且控制單元 侧到電池被連接至電池組充電器，該電壓準位接近於跨越電池 所偵測的f壓準位。#邮二切換f路被導通，控制單元由多個 預定數目的電壓值中選擇—電壓準位，其值高於由電池電壓偵測 •電路電壓所债測的電壓。綜合言之，此-前案並沒有考慮及處理， 不同的電池組製造商（vender)，其所製造的電池組具有不同的母 連接器的問題，因此嚴格來說，並不能算是真正的通用型電池充 電器。 【新型内容】 針對先前技術的尚未完善，本創作充電器裝置的主要目的， # 在於處理不同的電池組製造商所製造的電池組具有不同的母連接 器的問題’以及處理，針對電池組係不同電壓（如7. 2V、9. 6V、12V、 14. 4V或8. 4V、12. 6V、16. 8V)時，如何選擇正確之充電方式。 為達成前述目的’所創作之充電器裝置，是供與一個以上具 有不同身分規格的充電纟覽線分別地連接，該充電、纜線與一電池組· 連接，充電纜、象提供有一管理信號線、一電池組端壓信號線，該 充電器裝置包含： 一可調壓交換電源’供輸入一直流電源，並因應該管理信號線 9 •M363155 上的一管理信號，經由該電池組端壓信號線輸出— 且、"IL輸出電 壓，對該電池組進行充電； -第-控制電路’供選擇性地控制該可調壓交換電源的開或 關，該第一控制電路供藉由偵測該管理信號以識別該電池組的^ 分，並因應該電池組端壓值信號線的一信號值，控制該可，壓六 換電源輸出該直流輸出電壓。 ^ 本創作的其他實施例内容，可由申請專利範圍中之各請长項 技術内容，而得到進一步的了解。 · 由於前述本創作充電«置包含前述功_可_交換電源 與第一控制電路，因此對不同的電池組製造商所製造的電池組具 有不同的母連接⑽問題’只f要本鍵的充鞋裝^配3 特定電池製造商的電池身分規格的—充魏線，即能充分解決。 由於前述賴作充電Hi置包含前述魏的可麵交換電源 與第-控制電路，藉由電池組端壓值錢，第—控制電路得以控 制該可碰父換電源輸出該直流輸出賴。如此即解決相同外觀 的電池組卻有不同電壓（如72V、96V、12V、144V或H 12. 6V、16· 8V)時’如何選擇正確之充電方式的問題。. 【實施方式】 >本創作所欲針對_題、所提出的技術方案、與達成的技術 功效’將目下列具體的麻性實闕綱與搭而得到進 一步的了解。 M363155 - 參考圖1 ’本創作提供一充電器裝置η，供與一個以上具有 不同身分規格的充電、纜線13分別地連接，充電繞線13與一電池 組15連接，充電纜線13提供有一管理信號線(M、CK)、一電池. 組鈿壓k號線(Dec、GND) ’其功能容後描述。充電器裝置η藉由 一交流(AC)電源輸入纜線而輸入ac電源。充電器裝置丨丨内具有 - AC/DC讎電路（圖1’圖2皆树示）’供輸人AG電源後轉換成 DC電源（Dccl、GND1)而輸出。充電器裝置u具有一端子 •(⑽nector)19供與充電纜線13的對應端子17連結。充電纜線 13具有另一端子12供與電池組15的對應端子14連結。一般而 言，電池組15或端子14的設計都會遵循智慧型電池系統規格書 (Smart 電池System Specif ication，Revision 1. 〇，Feb. 15，1995) 中的規格，關於此規格的細節於此特別併入為本案的參考資料之 參考圖2，充電器震置n包含一可調壓交換電源主要由 電壓控制電路205、降壓控制電路204、降壓電路2〇2、第—開關 206所構成）’供輸入一直流電源Dcc卜充電器裝置u藉由端子 19、端子17上(至少）_信號線加、⑽、M、⑻與電池組μ 聯繫，並選擇性的對其充電。充電器裝置u因應管理信號線上的 -管理信號(DA、〇〇，經㈣池組端壓信號線輸出—直流輪出電 壓（Dec、GND)，對電池組15進行充電。電壓控制電路2〇5、降壓 控制電路204、降壓電路2〇2、第一開關206的細節容後敘述。 再參考圖2，充電器裳置u另包含一第—控制電㈣，藉由 11 M363155 3出第軸W(s3)至第一開關2〇6，供選擇性地控制可調壓交 、電源輪出直流輸出電壓(Dec、GND)。第一控制電路22供藉 由偵測管理信號(DA、CK)以識別電池組15的身分、内部架構(例 如2串1併、3串1併、4串1併等）、容量（例如8. 4V、12. 6V、 Μ. 8V等）等貝料，並因應電池組端壓值信號線(Dee、GND)的信號. 值’控制可調壓交換電源2〇輸出直流輸出電壓(Dcc、_，於合 於某些條件下對電池組15進行不同模式的充電。 馨 可调壓父換電源的細節與運作方式如下述。可調壓交換電 源20主要由電壓控制電路2〇5、降壓控制電路204、降壓電路202、 第一開關206所構成。降壓電路(Buck circuit)2〇2輸入由前述之 AC/DC轉換電路（圖1，圖2皆未緣示）所輸出的一第一直流電壓 (Dccl、GND1)，並因應一降壓控制信號(s2〇)，輸出一第二直流電 壓(Dcc2)。忒降壓控制信號(s2〇)是由一降壓控制電路(Buck c〇ntr〇i circuit)204所輸出。降壓控制電路(Buck control circuit)204因應該 • 第一直流電壓(Dccl)、該第二直流電壓（Dcc2)與一電壓控制信號 (s22)，輸出該降壓控制信號(S2〇) ’以便對輸出的直流電壓(Dcc) 作粗調(coarse tune)或是微調(fine tune)。電壓控制電路(v〇itage control circuit)205，因應該第二直流電壓（Dcc2)、一調整信號· (si)，輸出該電壓控制信號(S22)。依據一較佳實施例，調整信號 (si)具有二條1§號線’而電壓控制電路(voltage control circui1〇2l05 内包含至少一數位式可變電阻可被三條信號線分別調控。第一開 關(charge control switch)206 ’ 輸入該第二直流電壓(J)cc2)，並因 12 M363155 應-第-控制信號(s3)，供選擇性地輸出該直流輸出電壓(㈣。· 調整㈣(sl)與第—控制信號⑽係由第-控制電路22所輸出。 第一控制電路22包含一微處理單元210，微處理單元21〇因 應第二直流電壓(DCC2)(於圖2、3中另以信號s2表示）、該直流 輸出電壓G)cx) _ 2、3中_讀s4表示）、_測的管^ 信號⑽、⑻、—電流偵測信號⑹，選擇性地輸出該調整信號 (si)、該第-控制信號⑽）、一 LED控制信號似。電流侧信號 ⑽來自電流偵測單元214，⑽控制信號似用以控制⑽陣^ 212中LED關或關或閃爍方式，作$人機介面。 第控制電路22進一步包含一匯流排介面（SM bus interface)208，匯流排介面(sm bus interface)208 的一第一端與該 管理信號線(DA、CK)電氣連結，其一第二端與該微處理器21〇電 氣連結。因此，微處理器21〇得與電池組15(或其上的IC)作充電 管理上的溝通聯繫。經過匯流排介面(SM bus interface)208，信號. s5對應至端子19上的Μ信號線，信號部對應至端子i9上的邙 信號線。 第一控制電路22進一步包含一電流偵測單元214，電流偵測 單元214之一第一端與來自電池組15的接地端（GND)電氣連結， 電流偵測單元214之一第二端與前述第一直流電壓的接地端（GND1) 電氣連結，供輸出電流偵測信號(s7)。利用此電流偵測信號(s7) 與微處理器210内的管理程式配合，於某些特定情況發生時，可 判斷該電池組15是損壞而無法充電的。 13 •M363155 -4 ® 2 _的穩塵器（regulat〇r)216的輸入端與信號線Dccl連 結，而其輸出電源則輸入至多個電路中（如電路2〇5、21〇、观、 214等)作為運作時的電源。穩壓器216的—較佳實施例為π的穩 壓器。 以上已經藉由圖2額1已明確且齡露本創作的足夠技術 細節，使所屬技術領域中具有通常知識者，能了解其内容，並據 以實施此-創作。以τ乃更進—步說日觸2的—種例示性具體電 • 路實作，如圖3a與如圖3b所示。 共同參考圖2及圖3a，穩壓器216得以一個三端的5V穩壓 ic搭配其朋的被動元件電路，提供穩壓器216的功能與運作。 積體電路(ICXTL594與MCP41_搭配其周圍的被動元件電路 得以達成電壓控制電路205的功能與運作，其中圖3a中的信號線 RC4、RC4、RC6即共同構成圖2所示的si信號。 積體電路（IOCEM4431搭配其周gj的鶴元件電路，得以達成 ® 壓降控制電路204的功能與運作。 基納二極體5822、電容(1GG//F/25V)、電感（22/ζΙί)連結所構. 成的電路，得以達成壓降電路2〇2的功能與運作。 積體電路（IC)CEM8435A、周圍的兩個電晶體、一個功率型開 關（power MOSFET)搭配其周圍的被動元件電路，得以達成第一開 關206的功能與運作。其中圖2中信號s3的一較佳實施例為兩個 心號，其中之一與端點RC0相接，另一信號則與端點RC1相接。 共同參考圖2及圖3b’積體電路（IC)16F722配合其中所搭載 14 M363155 的程式，得以達成微處理單元210的功能與運作。積體電路 (IC)16F722中所搭載的程式，得將第一開關2〇6中功率電晶體開 關（power MOSFET)斷開後、先識別電池組15的身分、偵測電池組 15端壓，決定快或慢充電以及以多少直流電壓（Dcc)進行充電。之 後’再將功率電晶體開關（power· M〇SFET)導通，開始以直流電壓 (Dec)值充電，並偵測充電電流使充電電壓配適（fit)充電曲線。 此積體電路（IC)16F722所連接的六個LE：D即可構成LE：D陣列212 的功能與運作。 共同參考圖2及圖3a，運算放大器358搭配其周圍的被動元 件電路’得以達成電流侧單元214的功能與運作。其中圖2中 信號s7與端點RA0相接。 由被動元件電路所構成的兩個分壓電路，其中一個的端點m 與信號s2相接’另一個端點RA1則與信號s4相接。Asus and other companies, the design of their battery packs, even with different battery packs (such as 7.2V, 9.6V, 12V, 14.4V), still use the same type of female connector; that is, different The number of strings or parallels uses the same connector. If the battery pack of different voltages is to be charged in the portable computer, due to the difference of the appearance of the battery pack 5 M363155, it should not cause mis-insertion and cause explosion, fire and other hazards. However, if the external charging method is used for the charger, it may be caused by the same battery connector, and the battery pack of different voltages may be mistakenly connected, thereby causing the battery to explode and burn. In addition, the battery manufacturer (vender) designs and manufactures batteries using the same smart battery system specifications (Smart Battery System Specification, Revision 1.0, Feb. 15, 1995) and interface specifications of different computer vendors. Group, but in general, because the interface specifications of different computer vendors are not the same, the _ female connectors of different battery packs are usually different, so the charging docking station on the market usually More than one different male connector is provided 'for the corresponding female connector to be inserted and charged. Therefore, when designing a portable external charger, in addition to considering the difference of the connector, it must also be able to identify the battery. 1. Battery type: Lithium Ion battery or Lithium polymer battery ) or other battery types. _ 2. Type of battery capacity: 20〇〇mA, 2150mA, 2200mA, 2400mA, 2600mA, 2900mA. Therefore, when the above-mentioned portable external charger is designed, the problems to be solved include: 1. How do you know the type and capacity of the battery? 2. How can I solve the different voltages of the battery pack (such as 8.4V, 12.6V, 16.8V) or determine the required charging mode when the female connector is connected to the male connector? 6 M363155 3. How to design a safe portable charging n ‘ without causing damage such as battery explosion? Regarding the portable charger, the prior art is known as disclosed in U.S. Patent Nos. 6,191,552 B1 and 7,365,515, B2. US Patent Application No. 6,191,552 B1, the disclosure of which is hereby incorporated herein by reference in its entirety in the entire entire entire entire entire entire entire entire entire entire entire entire entire portion A universal battery pack charger circuit output. The universal battery pack charger circuit output includes at least one power charger output that includes at least a universal battery pack connector and at least one universal battery pack charger cable. At least one universal battery pack charger circuit output 钿 includes at least one adapter pass through wheel end that includes at least one connector for adapting to be operatively coupled to an electrical device. The external battery pack charging H circuit includes at least a battery identification and parameter adjustment circuit, a battery current parameter brewing circuit, a charge voltage parameter adjustment circuit, and a maximum power capture parameter adjustment circuit. The external battery pack charger contains a maximum rated power supply decision unit. The at least "universal battery pack connector" further includes at least a battery specifier (battery specifie) connector. The at least one universal battery pack connection 11 includes at least a manufacturer-specific connector. And the charging method touched includes detecting a battery pack, _ the characteristics of the battery pack and adjusting at least the parameters in the universal battery pack charger circuit to respond to the "Battery_Features" so that the best battery Charging is achieved. A first charging factor is utilized in the charging method provided (first such as fa(rt〇r) is .M363155. The maximum charging current of the battery. Or the first charging factor is the maximum rated charging voltage of the battery. The prior art paragraph description (Fig. 2) discloses an external charger 120 having an external receiver 120 having a plurality of slot receivers 116. The slot receiver 116 includes a battery pack female connector for the corresponding battery. Group 1〇8 is safely charged. Obviously, such external charger 120 is quite bulky and is not convenient to carry. In addition, this prior case has not been considered and processed, and the female connector can be connected with the male connector. In the connected state, how to solve the situation of different voltages of the battery pack (such as 7 2V, 9 6V, 12V, • 14. 4V) or determine the required charging mode. US 7365515 B2 patent application scope, invention description and diagram Figure 2 discloses a general-purpose battery pack H for charging a battery pack having a different number of battery strings in series; a source supply circuit that generates a % output voltage, and the power supply circuit includes a --switch circuit To control the level of the DC output voltage; a second switching circuit is coupled between the power supply circuit and the battery, and is turned on (10)) to allow charging of the battery, and is turned off (four)) to interrupt the power supply circuit The connection with the battery ': the output voltage copper circuit' is the voltage of the output voltage of the side of the power supply circuit, the battery voltage detection circuit, which detects the voltage level across one of the batteries; Generating a predetermined number of non-dunk voltages; - the control unit 'which is received by the battery voltage side circuit - the detected signal and transmits - the control is reduced to the turn-off voltage setting to select a predetermined number of different level voltages as a reference voltage; and an output voltage control circuit that compares the reference voltage with a voltage level detected by the output voltage detecting circuit to generate an output corresponding to a difference between the reference and the detected voltage Signal, output power 8 M363155 - The output of the voltage-controlled weaving road is applied to the DC switch of the first-switching circuit to control the power supply. The control solution contains means for the second switching circuit to be turned on. Disconnected and including means for generating a control signal applied to the output voltage setting circuit to select a voltage level, the second switching circuit is turned off and the control unit side to the battery is connected to the battery pack charger, the voltage level The bit is close to the f-pressure level detected across the battery. #邮二切换 The f-channel is turned on, and the control unit is selected from a plurality of predetermined voltage values - the voltage level is higher than the voltage measured by the battery voltage detection circuit voltage. In summary, this - the previous case has not been considered and dealt with, different battery manufacturers (vender), the battery packs they manufacture have different female connectors, so strictly speaking, it is not really universal Battery charger. [New content] For the prior art, the main purpose of the charger device is to deal with the problem that the battery packs manufactured by different battery manufacturers have different female connectors, and the processing, for the battery system. How to choose the correct charging method when different voltages (such as 7.2V, 9.6V, 12V, 14.4V or 8.4V, 12.6V, 16.8V). The charger device created to achieve the foregoing purpose is separately connected to one or more charging cable having different identity specifications, the charging, cable and a battery pack are connected, and the charging cable and the image are provided with a management signal. a battery, a battery pack terminal signal line, the charger device comprises: an adjustable voltage exchange power supply for inputting a direct current power source, and a management signal on the signal line 9 • M363155 should be managed, via the battery pack terminal voltage Signal line output - and, "IL output voltage, charging the battery pack; - a first control circuit for selectively controlling the on/off of the adjustable voltage exchange power supply, the first control circuit for detecting The management signal is measured to identify the battery pack, and the signal value of the battery pack terminal voltage signal line is controlled to control the voltage output voltage. ^ The contents of other embodiments of this creation can be further understood by the technical content of each request in the scope of patent application. · Due to the aforementioned charging of the present invention, the battery pack has different mother connections (10) for the battery packs manufactured by different battery pack manufacturers. The shoe pack is equipped with 3 battery-specific specifications of the battery manufacturer's specifications, which can be fully solved. Since the foregoing charging charging device includes the aforementioned face exchangeable power supply and the first control circuit, the first control circuit can control the touchable parent to change the power output to output the DC output. This solves the problem of how to select the correct charging method when the battery pack of the same appearance has different voltages (such as 72V, 96V, 12V, 144V or H 12. 6V, 16·8V). [Embodiment] > The creative office wants to further understand the following specific simplifications and tactics for the _ questions, the proposed technical solutions, and the technical efficiencies achieved. M363155 - Referring to Figure 1 'This creation provides a charger device η for connection to more than one charging and cable 13 having different identity specifications, the charging winding 13 is connected to a battery pack 15, and the charging cable 13 is provided with Management signal line (M, CK), a battery. Group pressure k line (Dec, GND) 'The function is described later. The charger device η is input to the ac power source by an alternating current (AC) power input cable. The charger device has an -AC/DC雠 circuit (Fig. 1'Fig. 2). It is output to the DC power supply (Dccl, GND1) after being input to the AG power supply. The charger device u has a terminal ((10) nector) 19 for connection to the corresponding terminal 17 of the charging cable 13. The charging cable 13 has another terminal 12 for connection to the corresponding terminal 14 of the battery pack 15. In general, the design of the battery pack 15 or terminal 14 will follow the specifications in the Smart Battery System Specification (Smart Battery System Speciation, Revision 1. 〇, Feb. 15, 1995). Details on this specification are specific here. Referring to FIG. 2 of the reference material of the present invention, the charger shock n includes an adjustable voltage exchange power source mainly composed of a voltage control circuit 205, a buck control circuit 204, a step-down circuit 2〇2, and a first switch 206. The input power supply Dcc charger device u is connected to the battery pack μ via terminal 19, terminal 17 (at least) _ signal line plus, (10), M, (8), and selectively charges it. The charger device u charges the battery pack 15 according to the management signal (DA, 〇〇, via (4) pool group terminal voltage signal line output - DC wheel output voltage (Dec, GND) on the management signal line. Voltage control circuit 2〇 5. The details of the buck control circuit 204, the buck circuit 2〇2, and the first switch 206 are described later. Referring again to FIG. 2, the charger device u further includes a first control circuit (4), which is output by 11 M363155 3 The first axis W(s3) to the first switch 2〇6, for selectively controlling the adjustable voltage, the power supply wheel output DC output voltage (Dec, GND). The first control circuit 22 is provided for detecting the management signal (DA) , CK) to identify the identity of the battery pack 15, the internal structure (for example, 2 strings 1 and 3 strings, 1 string, 1 string, 1 string, etc.), capacity (for example, 8.4 V, 12.6 V, Μ. 8 V, etc.) Material, and in response to the battery terminal voltage signal line (Dee, GND) signal. Value 'control adjustable voltage switching power supply 2 〇 output DC output voltage (Dcc, _, under certain conditions for battery pack 15 Different modes of charging. The details and operation of the enamel-adjustable pressure-changing power supply are as follows. The adjustable-voltage exchange power supply 20 is mainly controlled by voltage. 2〇5, buck control circuit 204, buck circuit 202, first switch 206. Buck circuit 2〇2 input by the aforementioned AC / DC conversion circuit (Figure 1, Figure 2 are not a first DC voltage (Dccl, GND1) outputted, and a second DC voltage (Dcc2) is output according to a step-down control signal (s2〇). The buck control signal (s2〇) is a The buck control circuit (Buck control circuit) 204 outputs a buck control circuit (Buck control circuit) 204 according to the first DC voltage (Dccl), the second DC voltage (Dcc2) and a voltage control The signal (s22) outputs the buck control signal (S2〇) 'to make a coarse tune or a fine tune to the output DC voltage (Dcc). V〇itage control circuit 205. Output the voltage control signal (S22) according to the second DC voltage (Dcc2) and an adjustment signal (si). According to a preferred embodiment, the adjustment signal (si) has two 1 § lines and the voltage The control circuit (voltage control circui1〇2l05 contains at least one digital variable resistor can be divided into three signal lines Do not regulate. The first switch (charge control switch) 206 ' inputs the second DC voltage (J) cc2), and because 12 M363155 should - the - control signal (s3), for selective output of the DC output voltage ((4) . • The adjustment (4) (sl) and the first control signal (10) are output by the first control circuit 22. The first control circuit 22 includes a micro processing unit 210 that responds to the second DC voltage (DCC2) (indicated by signal s2 in FIGS. 2 and 3), the DC output voltage G)cx _2. 3 _ read s4 represents), _ measured tube ^ signal (10), (8), - current detection signal (6), selectively output the adjustment signal (si), the first control signal (10)), an LED control signal. The current side signal (10) is from the current detecting unit 214, and the (10) control signal is used to control (10) the LED in the array 212 to be turned off or off or flashing for the human interface. The first control circuit 22 further includes a bus interface 208, a first end of the sm bus interface 208 is electrically connected to the management signal line (DA, CK), and a second end thereof The microprocessor 21 is electrically connected. Therefore, the microprocessor 21 is in communication with the battery pack 15 (or the IC thereon) for charging management. Via the bus bus interface 208, the signal s5 corresponds to the Μ signal line on the terminal 19, and the signal portion corresponds to the 邙 signal line on the terminal i9. The first control circuit 22 further includes a current detecting unit 214. The first end of the current detecting unit 214 is electrically connected to the ground (GND) from the battery pack 15, and the second end of the current detecting unit 214 is connected to the foregoing. The ground terminal (GND1) of the first DC voltage is electrically connected for output current detection signal (s7). The current detection signal (s7) is used in conjunction with the management program in the microprocessor 210 to determine that the battery pack 15 is damaged and cannot be charged when certain conditions occur. 13 • The input of the M363155 -4 ® 2 _ filter (regulat〇r) 216 is connected to the signal line Dccl, and its output power is input to multiple circuits (eg circuit 2〇5, 21〇, 景, 214) Etc.) as a power source during operation. A preferred embodiment of voltage regulator 216 is a π voltage regulator. The above has been sufficient technical details in the prior art of Figure 2 to enable the general knowledge in the art to understand its content and to implement this-creation. Take τ is more advanced - step by step to touch 2 - an exemplary specific electric circuit, as shown in Figure 3a and Figure 3b. Referring to FIG. 2 and FIG. 3a together, the voltage regulator 216 is provided with a three-terminal 5V voltage regulator ic and its passive component circuit to provide the function and operation of the voltage regulator 216. The integrated circuit (ICXTL594 and MCP41_ with the passive component circuit around it can achieve the function and operation of the voltage control circuit 205, wherein the signal lines RC4, RC4, RC6 in Fig. 3a together constitute the si signal shown in Fig. 2. The body circuit (IOCEM4431 with its perimeter gj crane component circuit, can achieve the function and operation of the voltage drop control circuit 204. Kina diode 5812, capacitor (1GG / / F / 25V), inductor (22 / ζΙί) link The formed circuit can realize the function and operation of the voltage drop circuit 2〇2. The integrated circuit (IC) CEM8435A, the surrounding two transistors, a power type switch (power MOSFET) and the passive component circuit around it The function and operation of the first switch 206 can be achieved. A preferred embodiment of the signal s3 in FIG. 2 is two heart numbers, one of which is connected to the terminal RC0 and the other signal is connected to the terminal RC1. Referring to FIG. 2 and FIG. 3b together, the integrated circuit (IC) 16F722 is equipped with a program of 14 M363155, and the function and operation of the micro processing unit 210 are achieved. The program installed in the integrated circuit (IC) 16F722 is obtained. Will work on the first switch 2〇6 After the transistor switch (power MOSFET) is turned off, the identity of the battery pack 15 is first identified, the terminal voltage of the battery pack 15 is detected, the fast or slow charging is determined, and the DC voltage is charged (Dcc). Then the power transistor is re-powered. The switch (power·M〇SFET) is turned on, starts charging with a DC voltage (Dec) value, and detects the charging current to make the charging voltage fit the charging curve. The six LEs connected to the integrated circuit (IC) 16F722 :D can constitute the function and operation of the LE:D array 212. Referring to Figure 2 and Figure 3a together, the operational amplifier 358 is coupled with the passive component circuit around it to achieve the function and operation of the current side unit 214. The signal in Figure 2 S7 is connected to the end point RA0. Two voltage dividing circuits composed of passive component circuits, one end of which is connected to the signal s2, and the other end point RA1 is connected to the signal s4.
圖2中與端子19相連接的電阻電路則構成匯流排介面(sm bus interfaced，其中-個的端點RC3與信號沾相接，另一個端 點RC2則與信號s6相接。 需再次說明，於圖2的構想之下，仍有許多不同於圖如或: 3b之具體實施魏實作，亦為本_申請補範_均等範圍 本創作的近—步技術特徵與錢，請參考圖4。 充電麟13中進一步包含一第二控制電路40,第二控制電路 40具有-邏輯電路42與電池組15的信號線(Dcc、gnd、smc、_ 連接，其至少提供辨讀電池組15的、與作為充電時的路徑。 M363155 . 邏輯電路42選擇性地指示電池組15進入可充電模式。但若該邏 輯電路42經由SMC'SMD信號線所做出的辨識結果與經由£>cc、gnd 信號線所做出的辨識結果不同時，邏輯電路42指示電池組15勿 進入可充電模式，以免電池組誤充而燃燒。邏輯電路42的一較佳 實施例為PIC 12F615。其中元件44為穩壓器。其中端子12連接 電池組的端子14。端子17連接充電器裝置的端子19。 以上所述主要對應請求項1的充電器裝置。此充電器裝置並 φ 未包含充電、纜線在内。 另外需澄清的是’請求項12的充電裝置，則為包含充電器（即 圖1的兀件11)與充電纜線13所構成的充電裝置。希望經此說明 而不致混淆。 【圖式簡單說明】 圖1揭露本創作的外觀機構、以及使用時與其他裝置間的關 • 係； 圖2揭露本創作_電路方塊圖； 圖3a與圖3b揭露圖2的電路方塊的-具體實施例電路圖； 圖4揭露充電鐵線中的實施例。 【主要元件符號說明】 12---端子 14---端子 11---充電器裴置 13---充電纜線 16 M363155 15——電池組 19—端子 22---第一控制電路 204一-降壓控制電路 206—第一開關 208—匯流排介面 214——電流债測單元 42---邏輯電路 17—端子 20---可調壓交換電源 202---降壓電路 205---電壓控制電路 210—微處理單元 212——LED陣列 216-—穩壓器 44—穩壓器The resistor circuit connected to the terminal 19 in Fig. 2 constitutes a bus interface interface (sm bus interfaced, wherein one end point RC3 is connected to the signal, and the other end point RC2 is connected to the signal s6. Under the concept of Figure 2, there are still many different implementations of the figure or the like: 3b, the actual implementation of Wei Shizuo, and also for the application of the _ application for the _ equal scope of the creation of the near-step technical features and money, please refer to Figure 4 The charging circuit 13 further includes a second control circuit 40 having a logic circuit 42 connected to the signal lines (Dcc, gnd, smc, _ of the battery pack 15 for providing at least the readout of the battery pack 15 And as a path when charging. M363155. The logic circuit 42 selectively instructs the battery pack 15 to enter the chargeable mode. However, if the logic circuit 42 makes an identification result via the SMC'SMD signal line and via £>cc, When the identification results made by the gnd signal lines are different, the logic circuit 42 instructs the battery pack 15 not to enter the chargeable mode to prevent the battery pack from being mischarged and burned. A preferred embodiment of the logic circuit 42 is the PIC 12F 615. Voltage regulator. Terminal 12 Terminal 14 of the battery pack. Terminal 17 is connected to terminal 19 of the charger device. The above description mainly corresponds to the charger device of claim 1. This charger device does not include charging or cable. The charging device of claim 12 is a charging device comprising a charger (ie, the device 11 of FIG. 1) and a charging cable 13. It is hoped that the description will not be confused. [Simplified Schematic] FIG. The appearance mechanism of the creation, and the relationship between the use and other devices; FIG. 2 discloses the creation of the circuit block diagram; FIG. 3a and FIG. 3b disclose the circuit diagram of the circuit block of FIG. 2; FIG. 4 discloses the charging iron Example in the line. [Main component symbol description] 12---terminal 14---terminal 11---charger device 13---charge cable 16 M363155 15 - battery pack 19 - terminal 22-- - first control circuit 204 - step-down control circuit 206 - first switch 208 - bus bar interface 214 - current debt measuring unit 42 - logic circuit 17 - terminal 20 - adjustable voltage switching power supply 202 - - Buck circuit 205 - voltage control circuit 210 - micro processing single 212 - LED array 216-- regulator 44- Regulator
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