<Ui Ιύ 201131961 六、發明說明： 【發明所屬之技術領域】 本發明_於-種馬達驅動裝置，尤其是—種 一主驅動電路及—備援驅重 馬達驅動裝置。 ’“路.以控制早-馬達轉動之 【先前技術】 重的：f技何於現今自動化科技的發展中扮演著舉足軔 :::允:特:是應用於風扇，由於馬達能帶動風扇旋:; 電子二二二3驅風散熱之目的，因此相當適合於 卞度菜〜中用U產品之散熱作業者。 3、*广：]圖所不’其揭示-種習用馬達驅動歧置，’ 馬達驅動裝置包含一押牛 ο切W罝，邊 用馬達驅動裝置用以二制 及一驅動電路82。該習 路^接該驅動電^·::^83進行轉動。該控制電 之—定子線圈。在上Μ 驅動電路82執接該馬達幻 路81輸出一控制作获；— 之“作中，該控制電 馬達83之一轉子磁鐵作用產生旋轉。-乂變磁場，並與讀 請再參照第]圖所干， 該馬達83之—轉子”制於―風屬系 該馬達驅動裝置控制—馬達/3之^f合—葉輪9 '以便 時帶動該葉輪9旋轉，以進，_糾轉動時，可同 .然而，該習用馬達,_:时產品之散熱作業.： ^ ^ 動衣置係由言亥#^岳丨f +枚 «力電路82相互串接 路⑴及讀 ”要该控制電路8]或該 201131961 電路82其中之一發生故障時，該馬達8 ” 作，故上述習用馬達.驅動裝置將具有電路捍^可=的運 之缺點。基於上述原因，有必要進一 罪度低落 驅動裝置。 良上述習用馬達 【發明内容】 本發明之主要目的係提供—種馬達 達驅動裝置具有提高電路操作可靠度之功效。衣，邊馬 根據本發明馬達驅動裝置’係 -偵測控制電路及一備援驅動電路。二驅動電路、 個驅動電流輸出端，該數個驅動電. ，、.山力電路具有數 之—定子線圈組；該偵測控制電路“$ =輕接—馬達 備援驅動電路墟測控制電路，且區動電路；該 具有數個與該主驅動電路之，驅動電、、小更驅動電路亦 動電流輸出端，且該備援驅動電路數量相同之驅 分別並聯連接該主驅動雷 動電流輸出端 【實施方式】 。路之數個驅動電流輪出端。 為讓本發明之上述及其他 顯易懂，下文特舉本發明之較佳 W及優點能更明 式，作詳細說明如下： Κ⑪例，亚配合所附圖 〇月參如、第2圖所示，盆揭_ 達驅動裝置]之電路方塊示、音不7明第—實施例之馬 以連接一馬達2,以驅動該馬動農置】用 】包含一主驅動電路】】、厂力。该馬達驅動裝置 動電路U。該主驅動電路及一備援驅 具有數個驅動電流輸出端 ,!l 201131961 痛固驅讓輸出端n 子線圈組U ;該主驅動電路U另化垃^ 之—义 :該偵Dm, 接_測控制電路u 再且“路又興該備援驅動電路Π相互味 冉且找備挺驅動電路丨3 ' ⑶，其中該備援驅動電路13:^個驅動電流輪出端 之數量與該主.驅動電路U之數^流輸出端⑶ 數量相同，且該備援馬流㈣端川之 分別亚聯連接該主驅動 七丨出知 端⑴；如第2圖所示，所謂奸，數個驅勤電流輸出 電路13之二個驅動電流輪出端;’該備援驅動 驅動電路1]之二個赃如4 〜其中之一連接該主 哕備：^動乾流輸出端11]之其中之—.而 及備k驅動電路]3之另 / Π ，而 主驅動電路η之另—出端131則連接該 《另《力電流輪出端⑴。 畜本發明第—實施例之 猎由該主驅動電路π之 力^正常運作時， 2]之電流流向：同定子線圈組 ，並將該轉動信號輪入該帅丄丨i生-轉動信號 電路】2依據該轉_ _ ζ ]2，該偵测控制 作，若判斷該轉動㈣為二；主驅動電路]是否正常運 脈波信號時，該她:電路 正常運作），此時，#佶、au »断该主驅動電路〗]為 以控制該備援驅動4^控制電路12產生—關閉信號， 然而，當本發明第—，二乍動。 常時，該主驅動電路u二^之主驅動電路Μ操作異 路]2判斷為異當 1之轉動信號被該偵測控制電 ,°5亥轉動信號為-高準位直流信號或 201131961 寺’該_控制電路職該 制電路12此時控制該備援-電 進而維持該馬達2之正;:::馬達2之定子線圈組2】’ 另外，该馬達2係具有—轉子22，該 合風扇系統之草9，a γ 4可結 之轉子22 ^ 魏_裝置1 該馬達2 以做為進Λ子1，。:子22可_帶動該葉輪9轉動， 產απ之驅風散熱之用。 〜參照第3圖所示’其揭示 達驅動褒置]與該馬達？ 弟戶^例之馬 2係為—單相無刷直流馬達路連接不思圖，其中該馬達 5月月'茶昭繁3同6匕一 驅動組物驅動^路1]係另包含— 驅動組件]】2、該控制组 及隹爾感測器】14。該 接至一電源似。^觉動㈣f該霍爾感測器叫係轉 更進-步言之，該;-橋式· M]〜M4，該二電子式開關吣、個電子式開關 連接處係為該橋式電路之—輪心相互串辦，且其串聯 M2、M3亦係相互串聯， ：’而另二電子式開關 之另-輪出端，該主驅動電路^接處係為該橋式電路 係自該橋式電路之二個輪出端二電流輸出端 動組件112及該控制組件]13可 -巾’上述該驅 ，另外，該霍爾感測器]14亦可造於1動控制扣中 IC中。 〜擇形成於該驅動控制 邊控制組件113具有數個控 出力而，该數個控制輸 I Li 201131961 耑刀別連接該驅動組件】 ，另外，該控制組件⑴料^㈣子式開關M1〜M4 ，該控•件U3接收該霍爾感器114,如此 測信號，且該控制組件]13_二生之—霍爾感 制信號，以測信號產生控 轉動信號輸出端m二二2動信號輸出端1131，該 轉動信仲屮# , 偵測控制電路]2，其中該<Ui Ιύ 201131961 VI. [Technical Field] The present invention is a motor drive device, particularly a main drive circuit and a backup drive motor drive device. '"Road. To control early-motor rotation [previous technology] Heavy: f technology plays a role in the development of today's automation technology:::Y: It is applied to the fan, because the motor can drive the fan Rotary:; The purpose of the electronic two-two-two wind-driven heat dissipation, so it is quite suitable for the heat-dissipating operation of the U-products of the 卞 菜 〜 中 中 中 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 , 'The motor drive device comprises a bet ▲ cut W 罝, while the motor drive device is used for the second system and a drive circuit 82. The circuit is connected to the drive motor ^·:: ^83 for rotation. - a stator coil. The upper drive circuit 82 is connected to the motor circuit 81 to output a control acquisition; - "In the process, one of the control electric motors 83 acts as a rotor magnet to generate rotation. - 乂 磁场 磁场 , , , , 磁场 磁场 磁场 磁场 磁场 磁场 磁场 磁场 磁场 磁场 磁场 磁场 磁场 磁场 磁场 磁场 磁场 磁场 磁场 磁场 磁场 磁场 磁场 磁场 磁场 磁场 马达 马达 马达 马达 马达 马达 马达 马达 马达 马达 马达 马达 马达 马达 马达 马达The impeller 9 rotates to enter, _ correct rotation, the same. However, the conventional motor, _: when the product of the heat dissipation operation.: ^ ^ 衣衣置系由言海#^岳丨f + 枚«力电路When the circuit is connected to the circuit (1) and the "control circuit 8" or the one of the 201131961 circuit 82, the motor 8" is used, so the above-mentioned conventional motor. The drive device will have the circuit =^ Disadvantages. For the above reasons, it is necessary to enter a low-level drive device. The above-mentioned conventional motor [invention] The main purpose of the present invention is to provide a motor-driven device with improved circuit operation reliability. The motor driving device of the present invention is a detection-control circuit and a backup drive circuit. The two drive circuits and the drive current output terminals, the plurality of drive motors, the mountain force circuit has a number of stator coil sets; Detection control circuit "$ = light connection - motor backup drive circuit market test control circuit, and zone circuit; the drive circuit with the main drive circuit, the drive circuit, and the smaller drive circuit, and the same number of backup drive circuits The drive is connected in parallel to the main drive lightning current output terminal [embodiment]. Several of the drive currents are at the output end. The above and other advantages of the present invention will become more apparent from the following detailed description of the invention. The circuit block of the basin _ _ _ drive device is shown, the sound is not 7 Ming - the horse of the embodiment is connected to a motor 2 to drive the horse to move the farm] to include a main drive circuit] . The motor drives the motor U. The main drive circuit and a backup drive have a plurality of drive current output terminals, !l 201131961 painfully drive the output end sub-sub-coil group U; the main drive circuit U is replaced by the meaning of the sense: the detect Dm, connect _ test control circuit u and "the road is also the backup drive circuit Π mutual mismatch and find the drive circuit 丨 3 ' (3), wherein the backup drive circuit 13: ^ the number of drive current wheel output and The number of the main drive circuit U is the same as the number of output terminals (3), and the spare horse stream (four) end of the Sichuan sub-connection is connected to the main drive seven (5); as shown in Figure 2, the so-called rape, number Two drive current output terminals of the drive current output circuit 13; two of the backup drive drive circuit 1, such as 4~, are connected to the main device: the active current output terminal 11] Wherein - and the k drive circuit] 3 / /, and the other end of the main drive circuit η 131 is connected to the "other force current wheel (1). The animal of the invention - the hunter When the force of the main driving circuit π is normal operation, the current flow of 2] is the same as the stator coil group, and the rotation signal is turned into the handsome丨isheng-rotation signal circuit] 2 according to the turn _ _ ζ ] 2, the detection control is made, if it is judged that the rotation (four) is two; whether the main drive circuit] normally transmits the pulse wave signal, the: the circuit operates normally) At this time, #佶, au » break the main drive circuit 〖] to control the backup drive 4^ control circuit 12 to generate a - off signal, however, when the present invention first -, two turbulence. Often, the main drive The main driving circuit of the circuit u 2 ^ Μ 异 ] ] ] ] ] ] ] ] ] ] 异 异 异 异 异 异 异 异 异 异 异 异 异 异 异 异 异 异 异 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ° ° The circuit 12 controls the backup-electricity to maintain the positive of the motor 2 at this time;:::the stator coil group 2 of the motor 2] In addition, the motor 2 has a rotor 22, and the grass of the fan system 9 , a γ 4 knottable rotor 22 ^ Wei _ device 1 The motor 2 as the input scorpion 1, ...: 22 can _ drive the impeller 9 to rotate, producing απ for the wind to dissipate heat. ~ Refer to the third The figure shows 'therefore reveals the driving device' and the motor? The brothers' example 2 is the single-phase brushless DC motor circuit connection. Think, in which the motor May month 'tea Zhaofan 3 with 6 匕 drive group drive ^ road 1] is further included - drive components]] 2, the control group and the Muir sensor] 14. The connection To a power supply. ^ 觉 (4) f The Hall sensor is called to change more - step by step, the; - bridge · M] ~ M4, the two electronic switch 吣, an electronic switch connection For the bridge circuit, the center of the wheel is arranged in series, and the series M2 and M3 are also connected in series with each other: 'and the other wheel of the other electronic switch, the main drive circuit is the bridge The circuit is from the two rounds of the bridge circuit, the two current output end moving component 112 and the control component 13 can be - the towel 'the above drive, in addition, the Hall sensor 14 can also be made in 1 Move the control in the IC. The control unit 113 has a plurality of control outputs, and the plurality of control inputs I Li 201131961 is connected to the driving component. In addition, the control component (1) is provided with a (4) sub-switch M1 to M4. The control unit U3 receives the Hall sensor 114, so as to measure the signal, and the control component] 13_Second--Hall-sensing signal, and the control signal is generated to control the rotation signal output end m 2 2 motion signal Output end 1131, the rotation signal 屮 屮 #, detection control circuit] 2, wherein
Generator, ^ ^ ~ E^Ni^FrequencyGenerator, ^ ^ ~ E^Ni^Frequency
Detecti〇n’ RD 5馬：鎖&警示信號腳位(Rotation 位產生之控制電路12可接收該些腳 運作。_§號，錯以判斷該主驅動電路U是否正常 請再參照第3圖所示，該偵 控制器]2_1制电路L係包含一 佔，目，山久牷制_ ]22。該控制器】 偵測端]21]及一控制輪出 L唬 僧測端m】^ 該控制器121之信號 〜1】ίτ、連接該控制组件 "3】，而該控制哭”.，4 之轉動信號輸出端 開開129，*"〜空制輪出端⑵2係連接該控制 嘱丨22，如此，該谓測控制 接收該轉動信號/之才工制益⑵用以 控制该控制開關]22形成導 ㈣U虎 可谐自料通細路。其中該控制器]21 、自制态（Mic丨.〇 Comro丨ler Unh)赤—絲说， 該轉換迴路可由嗎μ 一 t換迴路’ 颁比電路組成，例如由運算 體驅動開關構成該轉換迴路。 ，放大為成廷晶 更^之，請再參料3 _示，該 —控制端丨291、—妙. . JW ΪΖΖ •連接ί 201131961 =，12】2’而該控制開關122之第—= 叫通=?，如i藉由控制該控制開關 之W麵路，以決定該備援驅動電路】 =剩開關m較佳係可選自 ::門 關（如弟3圖所示）或一繼電器。 宅日日肢開 另外’請再參照第3圖所示 另包含-驅動組㈣二=r?r係 134。該驅動組件]32、該控制組件測器 ⑼係透過該控制開關_接至 感測器 件印係構成一橋式電路，更進〜驅動組 132包含數個電子4 ^ 3之，該驅動組件 施相互㈣，且H " 該二電子式開關M5、 端;而=子處係為該橋式電路之-輪出 包子式開關M6、JVf7介及· 4· 聯連接處係為該橋式電路之另—輸出二目^串聯’且其串 13之二驅動電流輸出端援'驅動電路 則出，且該備援驅動電路23之=#式=路之二個輸出. 係分別並聯連接該主驅動電路u =輸出端⑶ 1J】。其申，上之—驅動電流輸出端 Γ 件二 感測為134亦可選擇形成於該驅動控制 ^隹爾 μ其中本發明第—實施例之備援驅動電跃η 口亥隹爾感測裔]34之用意在於：當該 旦2有 之原_該主驅動電路”的霍爾感= 201131961 I守忒馬達驅動裝置]仍 η，由备備杈驅動電路_丨3之 隹π].次刿為134之動作，繼續偵 置，以維持該馬達2之正常運轉。…u轉子磁極位 '、之如果不考慮上迷該主驅 測器m可能發生故障的情 ：：】:的隹雨感 電路13之册兩rf、1 去°又置战備援驅重力 电硌13之隹雨感測器:134 制组件⑴連接該主驅動電路]〗路13之控 此可诘，丨、』丨的隹雨感測器]〗4 ,如 『減/该備援驅動電路丨3之電路設置成本。 動電^^二實闕之料13 _應該主驅 早與否，而由該偵測控制電 啟動該備援，驅動電路]3，.㈣Π舌千包裕12 ‘夬疋疋否 7电峪U °亥偏杈驅動電路]3盥該偵測批 制電路〗2之詳細操作進一步說明如下：’·' 扛 明第一實施例之主驅動電路】1正常運作時， λ “路]1產生賴動信號，該偵測控制f.路]?之 =謂依據該轉動信號判斷該主驅動電㈣係：常 f乍（例如該控制器121接收自阳腳位送出的轉動鮮 =期性脈波錢時，雜制^丨觸魅驅動電ς 為正常運作），該制㈣電路]2之控 制該控制關m形賴路，由㈣電源似係被該ς 制開關丨22所阻斷，因此該電源ν(χ無法供應電壓至該 備接驅動電路B之驅動組件132、控制組件⑶及霍爾 感測器134,如此該備援驅動電路】3在此一情況 : 行作動。 、 然而’當本發明第一實施例之主驅動電路U操作里 常時’該主驅動電路U產生之該轉動信號被該请測控制 201131961 電路12之控制器】2]判 a 自腳妓出的轉例如該控制器⑵接收 信號判斷該馬達2之摔作控制器’⑵依據該轉動 該控制器⑵判斷該與—預定控制轉速不符時， 控制電路12之控制器]^ 1]為異常運作），該偵測 導通，該電源vcc之控制該控制開關122形成 備援驅動電路】3之；⑵供應至該 。^^，二正常^時二::驅動電路 主驅動電路11及該備援，驅動電路二係：設置在該 =二之置電源;引八端及與該備_電路 入女而之間故置—個該保護二極體 之电源引 二極體14之作用如下：去 0此，藉由該保護 過異常之電流而燒毁時路^在運作中因通 14之阻隔而不致:二：兒奴可藉由該保護二_ 路13。 姻貞測控制電路】2及該備援驅動電 請再參照第3圖所示，該 一電路板單元15,該電路板單元 包含有 ，該主,_電路„、該細㈣彳電路了;，—早1路板片 路]3、該保護二極體14，以及及韻棱驅動電 之週邊電路係可共同設置在該C置1之額外 等電路構件可在其上實施電路佈線^板片，以便上述該 請荟照第4圖所示’其揭示林 達驅動裝置相較於第-實施例；馬 201131961 4路板早儿16係包含二個電路板片，該電路板單元]6之 其中一電路板片至少設有該主驅動電路π，該電路板單 兀Μ之另—電路板片至少設有該備援驅動電路& ，該偵測控制電路丨2及該賴二極體】4 該二個電路板片之其中之—，而該咖空制電路^ ^Detecti〇n' RD 5 horse: lock & warning signal pin (Rotation bit generation control circuit 12 can receive the operation of these feet. _§, wrong to determine whether the main drive circuit U is normal, please refer to Figure 3 As shown, the detection controller] 2_1 system L system contains a occupant, the target, the mountain long system _ ] 22. The controller] detection end] 21] and a control wheel out L 唬僧 measurement end m] ^ The signal of the controller 121 is ~1] ίτ, connected to the control component "3], and the control is crying. The rotation signal output of 4 is opened 129, *"~empty wheel outlet (2) 2 is connected Controlling 嘱丨22, in this way, the pre-test control receives the rotation signal/the manufacturing benefit (2) is used to control the control switch]22 to form a guide (four) U-hu can be self-propelled through the fine path. The controller] 21, self-made State (Mic丨.〇Comro丨ler Unh) said that the conversion circuit can be composed of a μ-t-switched circuit, such as a circuit that is driven by a computing body to form the conversion circuit. ^, please refer to the 3 _ show, the - control terminal 丨 291, - wonderful. . JW ΪΖΖ • Connection ί 201131961 =, 12 2' and the control switch 122 -= call pass =?, if i control the W switch of the control switch to determine the backup drive circuit] = the remaining switch m is preferably selected from: Off (as shown in Figure 3) or a relay. House day and day limbs open another 'Please refer to Figure 3 as well as another - drive group (four) two = r?r system 134. The drive component] 32, the control The component detector (9) forms a bridge circuit through the control switch _ connected to the sensing device, and the drive group 132 includes a plurality of electrons 4^3, the driving components are mutually mutually (4), and H " The electronic switch M5, the end; and the sub-section is the bridge circuit - the wheel-out type switch M6, JVf7 and the connection of the bridge circuit is the other of the bridge circuit - the output two-head ^ series ' And the string 13 of the driving current output end of the 'driver circuit is out, and the backup drive circuit 23 = # type = the two outputs of the road. The main drive circuit is connected in parallel u = output (3) 1J] The application, the drive current output terminal, the second sensing 134 can also be selected to be formed in the drive control ^ 隹 μ μ which is the first invention The backup drive electric jump of the embodiment η mouth Haierer sensed descent] 34 is intended to be: when the Dan 2 has the original _ the main drive circuit" sense of Hall = 201131961 I Shouqi motor drive device] still η By the preparation of the 杈 drive circuit _丨3 隹 π]. The second 刿 is 134 action, continue to detect to maintain the normal operation of the motor 2. ... u rotor magnetic pole ', if you do not consider The detector m may be faulty::]: The rainy sensation circuit 13 book two rf, 1 to ° and the battle reserve drive gravity electric 硌 13 隹 rain sensor: 134 system components (1) connection Main drive circuit]〗 The control of the road 13 can be 诘, 丨, 丨 隹 隹 rain sensor] 〗 4, such as "minus / the backup drive circuit 丨 3 circuit set cost. The electric power ^^二实阙料13 _ should be the main drive early or not, and the detection control electric start the backup, the drive circuit]3,. (4) Π舌千包裕12 '夬疋疋No 7 electric 峪The detailed operation of the U 亥 杈 杈 杈 ] ] 盥 盥 盥 盥 侦测 侦测 详细 详细 详细 详细 详细 详细 详细 详细 详细 详细 详细 详细 详细 详细 详细 详细 详细 详细 详细 详细 详细 详细 详细 详细 详细 详细 详细 详细 详细 详细 详细 详细 详细 详细 详细According to the rotation signal, the main driving power (four) system is: often f乍 (for example, the controller 121 receives the rotation from the male foot to the fresh phase of the period pulse) When the money is waved, the miscellaneous system is used for normal operation. The control of the system (4) circuit]2 controls the m-shaped circuit, and the (4) power source is blocked by the switch 丨22. Therefore, the power supply ν (χ cannot supply voltage to the drive component 132 of the standby drive circuit B, the control component (3), and the Hall sensor 134, and thus the backup drive circuit] 3 in this case: the operation is performed. 'When the main driving circuit U of the first embodiment of the present invention is in operation', the rotation signal generated by the main driving circuit U is measured and controlled. System 201131961 The controller of circuit 12] 2] judges a turn from the pedal, for example, the controller (2) receives a signal to determine that the motor 2's fall controller '(2) according to the rotation of the controller (2) to determine the - and predetermined control speed If the discrepancies, the controller of the control circuit 12 is abnormally operated, the detection is turned on, and the control of the power supply vcc controls the control switch 122 to form a backup drive circuit]; (2) supplied to the ^^, two Normal ^ 2:: drive circuit main drive circuit 11 and the backup, drive circuit two: set in the = two of the power supply; lead eight end and the standby _ circuit into the female and set - this The function of the power source diode 14 for protecting the diode is as follows: go to 0, and when the current is burned by the protection of the abnormal current, the road is blocked in the operation due to the passage of the 14: 2: the slave can borrow The protection circuit 2 is controlled by the parent circuit, and the circuit board unit 15 includes the circuit board unit. , the fine (four) 彳 circuit;, - early 1 road plate] 3, the protective diode 14, and the rhyme The peripheral circuits of the electrokinetic power can be disposed together with the additional circuit components disposed on the C, and the circuit wiring board can be implemented thereon, so that the above-mentioned photo will be shown in FIG. 4, which reveals the Linda drive device. In the first embodiment, the horse 201131961 4 road board early 16 series includes two circuit board pieces, one of the circuit board units 6 is provided with at least the main driving circuit π, the circuit board is single In addition, the circuit board is provided with at least the backup driving circuit & the detecting control circuit 丨2 and the bismuth body 4 of the two circuit boards, and the coffee circuit is ^^
係糾備援驅動電路]3共同設置在同-電路板片，如I 路=主：動電路"故障時，只要將設置有該主驅動電 之1路板片替換即可，職置方式 驅動裝置]之電路構件檢換時之便利性。馬達 μ麥照第5圖所示，其揭示本發 麻 達驅動裝置3，該馬達驅動妒置 Λ Ό」之馬The system is set up in the same-circuit board, such as I-way=main:-moving circuit" failure, as long as the one-board board with the main drive power is replaced, the position mode The convenience of the circuit components of the drive device is checked. The motor μ is shown in Fig. 5, which discloses the motor drive device 3, which is a motor-driven device.
-偵測控制電路32及—=二含-主驅動電路I 3】具有數個_4==33。該主驅動電路 供耦接哕禹、素）、而 ^數個驅動電流輸出端 另耦接該偵測控制電路W .访佔、、丨 〜動私路·3] 援驅動電路33__ 32又與該備 有數個驅動電流輸出端亦具 數個驅動電流輸出端、中4備板驅動電路33之 個弓區動量與該主驅動電路3]之數 仙驅動電流輸出端3n之 默 33之數個驅動電流輸出 ;二:備.k驅動電路 路3]之數個驅動電流輸㈣f聯連接該主驅動電 清再參照第5圖所+ ^ ^ i 之馬達驅動裝置3㈣馬遠=係揭示本發明第三實施例 細部電路連接示意圖無刷直流馬達時之 施例，該第三實施例之主細:弟—貫施.例及第二實 驅動電路3]省去該控制組件之 201131961 口又置’而僅包含—驅動紐件m 驅動組件312及，…二爾感測器3]3，該 。兮弓Ε動έ杜，以隹；5感洌盗313係耦接至該電源VCC ㈣亥艇動組件312係構成一橋式電路，更遠 驅動组件3]2包含數個電子式 :門 關SI、S4相互电胳口廿士 巧一包子式開 且其串聯連接處係為該橋式電路之 另二電子式開關〜S3亦係相互串聯，且 路^^接處係為該橋式電路之另—輪出端，該 路31之二驅動電流輪 ά 出端引出。 而3 '丁、自該橋式電路之二個輸 請再參照第5圖所示，本取明楚一一 =具有至少-轉動信號輸=== 二感測器3】3產生之一霍爾 為該轉㈣Ρ —中’該霍爾感測信號係視 得動U…亥偵測控制電路32 就’並據以判斷該主驅動電路3] 4爾感. 請再參照第5圖所示，μ、，吊運作° 控制器’其具有信號接收,32係為一微 。相較於本發料—實施例她含糊等功能 之偵測控制電路32係將該二二，該第三實施例 開關122之操作進行整合二工:組件113、133及該控制 路設置體積及成本。 彳減少馬達驅動裝置3電 該偵測控制電路32具 一控制輸出端322及數個f 就偵測端321、數個第 制電路32之信號债測端州一工^出端奶。該偵測控 ~ 丁'運接该霍爾感測器313之 •1 •1201131961 連接該驅動組件3丨2控制輸出端322八 測控制電路32可控制^们幫子式開ILS4 ,以^ J °亥驅動纽件^】 史％倍 S丨〜S4之啟閉動作。哕 之致個電子式、 *山ό 〜D ^貝測控制電路之數個… 汗關 而J埚接该備援驅動電路33。 书—控制％出 更、^ S之，該備援驅動電路：ρ 組件332。該驅動组件332係輕 ='丁、另包含、 P τ'籌成—橋式電路該驅動組件奶t 子式開關S5〜S8，該二電 =件W亦包含敦甸啦 其串聯連接處係為該橋⑪相互攀聯，1 開關S6、S7亦係相互串聯 J出而，而另二電 電路之另一輸出妙，·”串聯連接處係為鈦#上 ^ ^邊備棱驅動電路Μ夕 ..、矯式 出端33]係自該橋式電路之 :之-驅動電希仏 电路％之數個第二控制輸出端323於出韻 f 332之數個電子式_ &S8，::接該魏、 β可控制該驅動組件33 、測控制電略 閉動作。 〈妓個屯子式開關S5、S8之敎 如此’該偵測控制電路 並判斷該霍爾感測信號為正常二，測信號， 電路32控制該備援驅動電路％二該_控制 偵測控制電路32判斷 、仃力。反之，在該 - 同' β接收的雀爾减測# fit· & E? 動信號時，該偵測控制電路 為h之轉 ΓΓ 維㈣馬達2之正常操作。 包含n ^再二4 5圖所示’該馬達驅動裝置3另 保獲二極體34，該保護二極體34係串麟設置在該 )4 201131961 主驅動電路31及該備援 .:如I之電源引八端及例如在該主驅 入'之間設置該保護二極體34，力電路33之電源弓丨 明再夢照第5圖所示，竽 —電路板單元％，哕+〜馬達驅動裝置3更&A# 早兀力口亥電路板單元3 。尺包含有 该主驅動電路3】、該勤 ：為-早-電路板片 心3、該保護二極體34，^^m、該備援驅動電 之週邊電路係可共同設置在該單‘裝置3之額外 等電路構件可在其上實施電路佈早線二板片’以便上述該 請參照第6圖所示，1 ; ，驅動裝置3，相較於第三實施例，、貫施例之馬 ^ ^ 個電路板片，該電之 其中-電路板片至少設有該 I路板…6之 元36之另一带攸杧u 路31，該電路拓。口 该偵剩控制電路32及 料路33 ’另外 讀二個電路板片 ,、14係可選擇設置在 佴〃、中之—，而該偵測控制雷政^ .在 係與邊備援驅動電路3 路32較佳 ，當該主驅動電路3"“:门5又置在同一電路板片，如此 略3b μ 故障時，只要將設置有9主心 彻杈片 有4主驅動電 .辱區動裝置3之電_^ 又置方式將可提高該馬達 路構件檢換時之便利性。 建 睛參照第 7 _ 達驅崎置4 =其揭示本發明第五實施例之馬 其中該馬達5 /馬達驅姆置4係電性連接—馬達5， 子線圈㈣錢馬達，科U具有-定 1二線圈圈組51包含有一第—線圈川及 相較於上述單相無刷直流馬達之各實扩 15 201131961 」，4馬達驅動衣置4之—主驅動電3各41及-備援驅動 =43魏合該雙相無刷直流馬達而分麟計成雙相橋 电路一曰由上述橋式奋路簡單的電路變化同樣可達到本 =在4主驅動電路4丨敁障時，該備援驅動電㈣可取 ::主驅動電路4]進行該馬達5之驅動操作 馬達5持續運作之目的。 =發明第五實施例之主驅動電路4】卩備援·動電路 雨路拓，測控制電路42之間之細部電路連接架構，以及 —配置亦可配合雙相橋式電路之電路架構實施 、，乐—貫施例至第四實施例之操作樣態，於此不多贅 合 該馬達5係具有—轉子52，該轉子52係可結 。.羽丁Ά之葉輪9 ’以進仃發熱元件之驅風散熱之用 =，第8圖所示，其揭示本發明第六實施例之馬 其中^6:該馬達驅動裝置6係電性連接-馬達7, "馬達7係一三相無刷直流馬達， 子線圈Μ 71，蚊子線圈組7 4達7具有一定 -第二線圈7〗2及一第三線圈71=:;-線圈川、 ，該馬達# 铋方、上4各貫施例 ㈣;置二之一觸電路6] 一 電路，流馬達而分別設計成三相橋ί 明在^以式電路間早的料變化同樣可達到林 該主61故障時，該備援驅動電路-可取; 此勒电路61進行該馬達7之驄# ^ 達7持續運作之目的。 4，而維持該馬 16 201131961 本發明第六實施例之主驅動電路61及備援驅動電路 63與一偵測控制電路62之間之細部電路連接架構，以及 電路板單元的配置亦可配合三相橋式電路之電路架構實施 本發明第一實施例至第四實施例之操作樣態，於此不多贅 述。 另外，該馬達7係具有一轉子72，該轉子72係可結 合該風扇系統之葉輪9,以進行發熱元件之驅風散熱之用 〇 綜上所述，本發明藉由該偵測控制電路控制該備援 驅動電路在該主驅動電路故障時即時啟動，以維持本發明 之馬達驅動裝置持續運作，本發明確實可達到提高電路操 作可靠度之功效。 雖然本發明已利用上述較佳實施例揭示，然其並非 用以限定本發明，任何熟習此技藝者在不脫離本發明之精 神和範圍之内，相對上述實施例進行各種更動與修改仍屬 本發明所保護之技術範疇，因此本發明之保護範圍當視後 附之申請專利範圍所界定者為準。 17 — 201131961 【圖式簡單說明】 第1圖1知馬達驅動裝置的驅動架構方塊示魚圖。 弟2圖：本發明第一實施例之馬達馬區 構方塊示意圖。 卞 .驅動裝置之電路連 第3圖：本發明第—實施例之馬達 接示意圖。 驅動裝置之電路連 第4圖：本發明第二實施例之馬達 接示意圖。 馬區動裝置之電路連 第5圖：本發明第三實施例之馬達 接示意圖。 第6圖：本發明第四實施例之馬達驅動裝置之電 接示意圖。The detection control circuit 32 and the -= two-inclusive main driving circuit I 3 have a plurality of _4==33. The main driving circuit is coupled to the 哕禹, 素), and the plurality of driving current output terminals are coupled to the detecting control circuit W. The access control, the 丨 动 动 动 动 3 3 3 动 动 3 3 3 3 3 援 援 33 33 The plurality of driving current output terminals also have a plurality of driving current output ends, a bowing momentum of the middle 4 spare board driving circuit 33, and a number of the driving circuit output terminals 3 of the main driving circuit 3] Drive current output; two: preparation. k drive circuit 3] several drive current transmission (four) f connection to the main drive power clear and then refer to Figure 5 + ^ ^ i motor drive device 3 (four) Ma Yuan = reveal the invention The third embodiment is a schematic diagram of the connection of the detailed circuit of the brushless DC motor, and the main details of the third embodiment are: the same as the second real drive circuit 3, and the 201131961 port of the control component is omitted. It only includes the - drive button m drive assembly 312 and, ... Er sensor 3] 3, which. The 兮 bow Ε έ , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , The S4 is electrically connected to each other and the series connection is the other two electronic switches of the bridge circuit. The S3 is also connected in series with each other, and the circuit is connected to the bridge circuit. In addition, the wheel end, the road 31 bis drive current rim outlet is led out. And 3 'Ding, from the two bridges of the bridge, please refer to Figure 5, this take a clear = one with at least - rotating signal === two sensors 3] 3 produced one of Hu For the turn (four) Ρ - in the 'the Hall sense signal is visible U ... Hai detection control circuit 32 'and according to the main drive circuit 3 ^ 4 sense. Please refer to Figure 5 again , μ,, hang operation ° controller 'its have signal reception, 32 is a micro. Compared with the present invention, the detection control circuit 32 of the ambiguous function is integrated into the operation of the switch 122 of the third embodiment: the components 113, 133 and the control path set volume and cost.彳Reducing the motor drive device 3 The detection control circuit 32 has a control output terminal 322 and a plurality of f detection terminals 321 and a plurality of signal circuits of the plurality of modulating circuits 32. The detection control is connected to the Hall sensor 313. • 1 • 1201131961 is connected to the driving component 3丨2 control output 322. The eight-control control circuit 32 can control the ILS to open the ILS4 to ^ J °Hai drive button ^] History % times S丨 ~ S4 opening and closing action.哕 个 个 个 电子 电子 电子 电子 电子 电子 D D D D D D D D D D D D D D D D D D D D D D D D D D D Book - Control % out, ^ S, the backup drive circuit: ρ component 332. The driving component 332 is light='but, another includes, P τ' is prepared-bridge circuit, the driving component is milk t-type switch S5~S8, and the second electric=piece W also contains Dundian's series connection system For the bridge 11 to climb together, 1 switch S6, S7 are also connected in series with each other, and the other output of the other electric circuit is wonderful, "" series connection is titanium #上 ^ ^ edge preparation drive circuitΜ夕.., 矫式出端33] is from the bridge circuit: the number of the second control output 323 of the drive electric circuit % is in the electronic _ & S8 of the rhyme f 332, :: Connect the Wei, β to control the drive component 33, and measure the control power to slightly close the action. 妓 妓 屯 屯 式 S S ' ' ' ' ' ' ' ' 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该, the signal is measured, the circuit 32 controls the backup drive circuit %2, the control detection control circuit 32 determines, and the force is reversed. Conversely, the same as the β-received the beta measurement # fit· & E? When the detection control circuit is the transition of h (4) the normal operation of the motor 2. Contains n ^ then two 45 shows the 'motor drive device 3' The diode 34, the protection diode 34 is arranged in the line 4 201131961 main drive circuit 31 and the backup.: such as the power supply terminal of I and the protection is set between, for example, the main drive The diode 34, the power circuit of the force circuit 33 is shown in Fig. 5, the circuit board unit %, 哕 + ~ motor drive unit 3 &A# 兀 兀 口 电路 电路 电路 电路 电路 电路 。 。 The ruler includes the main drive circuit 3], the standby: is - early - the circuit board core 3, the protection diode 34, ^^m, the peripheral circuit of the backup drive power can be set together in the single ' The additional circuit components of the device 3 can be implemented thereon with the circuit board early two boards' so as to be described above with reference to FIG. 6, 1; the driving device 3, compared to the third embodiment, the embodiment The circuit board of the ^ ^ circuit board, the electric circuit - the circuit board is at least provided with the I circuit board ... 6 of the other 36 with the 攸杧u road 31, the circuit extension. The port residual control circuit 32 and The material path 33' reads two additional circuit boards, and the 14 series can be set in the middle and the middle, and the detection controls the Lei Zheng ^. The system and the side backup drive The circuit 3 is preferably 32. When the main driving circuit 3"": the door 5 is placed on the same circuit board, so that the 3b μ fault occurs, as long as there will be 9 main cores, there are 4 main driving powers. The electric _^ re-arrangement mode of the slewing device 3 can improve the convenience of the motor path member when it is replaced. Build the eye with reference to the 7th _ 达 崎 崎 4 4 = ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** The first coil coil group 51 includes a first coil coil and a real expansion 15 201131961" compared to the single phase brushless DC motor described above, 4 motor drive clothes 4 - main drive power 3 41 and - backup Drive = 43 Weihe the two-phase brushless DC motor and split into a two-phase bridge circuit. The simple circuit change of the bridge type is also achieved. When the 4 main drive circuit 4 is disabled, The backup drive power (4) is desirable: the main drive circuit 4] performs the purpose of the drive operation of the motor 5 for the continuous operation of the motor 5. = Inventive main drive circuit 4 of the fifth embodiment] 卩 backup and dynamic circuit rain road extension, the detailed circuit connection structure between the control circuit 42 and the configuration can also be implemented with the circuit architecture of the dual-phase bridge circuit, The operation mode of the fourth embodiment is not described here. The motor 5 has a rotor 52 which is knottable. The impeller 9' of the feathers of the feathers is used for the heat dissipation of the heat-generating elements. As shown in Fig. 8, the horse of the sixth embodiment of the present invention is disclosed. The motor drive unit 6 is electrically connected. - Motor 7, " Motor 7 is a three-phase brushless DC motor, sub-coil Μ 71, mosquito coil set 7.4 up to 7 has a certain - second coil 7 〗 2 and a third coil 71 =:; , the motor # 铋 、 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 置 置 马达 马达 马达 马达 马达 马达 马达 马达 马达 马达 马达 马达 马达 马达 马达 马达 马达 马达 马达 马达 马达 马达 马达 马达 马达 马达 马达 马达 马达 马达 马达When the failure of the main 61 is reached, the backup drive circuit is preferable; the circuit 61 performs the purpose of the continuous operation of the motor 7. 4. Maintaining the horse 16 201131961 The detailed circuit connection structure between the main driving circuit 61 and the backup driving circuit 63 and the detecting control circuit 62 of the sixth embodiment of the present invention, and the configuration of the circuit board unit can also be matched with three The circuit architecture of the phase bridge circuit implements the operation modes of the first to fourth embodiments of the present invention, and details are not described herein. In addition, the motor 7 has a rotor 72 that can be coupled to the impeller 9 of the fan system for performing heat dissipation of the heating element. The present invention is controlled by the detection control circuit. The backup drive circuit is activated immediately when the main drive circuit is faulty to maintain the continuous operation of the motor drive device of the present invention, and the present invention can indeed achieve the effect of improving the operational reliability of the circuit. While the invention has been described in connection with the preferred embodiments described above, it is not intended to limit the scope of the invention. The technical scope of the invention is protected, and therefore the scope of the invention is defined by the scope of the appended claims. 17 — 201131961 [Simple description of the diagram] Figure 1 shows the diagram of the drive architecture of the motor drive unit. Figure 2 is a block diagram showing the structure of the motor horse of the first embodiment of the present invention.卞 Circuit of the driving device Fig. 3 is a schematic diagram of the motor connection of the first embodiment of the present invention. Circuit of the driving device Fig. 4 is a schematic view showing the motor connection of the second embodiment of the present invention. Circuit of the moving device of the horse zone Fig. 5 is a schematic diagram of the motor connection of the third embodiment of the present invention. Fig. 6 is a view showing the electrical connection of the motor driving device of the fourth embodiment of the present invention.
^ 7圖·本發明第五實施例之馬達㈣裝置之驅動架 構方塊示意圖。 T 構二8_ 1广5、第六實施例之馬達驅動裝置之驅動架 構方塊不意圖。 【主要元件符號說明】 〔本發明〕 】 馬達驅動裝置 】1]驅動電流輪出端 ]〗3控制組件 4霍爾感測器 ]2丨微控制器 11 主驅動電路 1 ] 2驅動組件 ]13〗轉動信號輪出端 12偵測控制電路 】211信號彳貞測端 201131961 1212控制輪出端 1221控制端 1223第二連接端 131驅動電流輸出端 133控制組件 14 保護二極體 16 電路板單元 21定子線圈組 3 馬達驅動裝置 311驅動電流輪出端 313霍爾感測器 32 偵測控制電路 322第一控制輪出端 h 備援驅動電路 3 3 2驅動組件 •3 5 電路板早元 4 馬達驅動敦置 42偵測控制電路 5 馬達 52轉子 5]2第二線圈 61 主驅動電路 63 備援驅動電路 7】定子線圈|且 712第二線圈 122控制開關 1222第一連接端 13 備援.驅動電路 132驅動組件 134霍爾感測器 15 電路板單元 2 馬達 22 轉子 31 主驅動電路 312驅動組件 3131轉動信號輪出蠕 321 k號偵測端 323第二控制輸出端 331驅動電流輪出端 34保護二極體 36電路板單元 41 主驅動電路 43備援駆動電路 51定子線圈組 5U第一線圈 6 馬達驅動裳置 62偵測控制電路 7 馬達 711第一線圈 713第三線圈 201131961 72 轉子 9 葉輪 VCC電源 Ml 電子式開關 M2 電子式開關 M3 電子式開關 Μ 4 電子式開關 Μ 5 電子式開關 Μ 6 電子式開關 Μ7 電子式開關 Μ 8 電子式開關 SI 電子式開關 S 2 電子式開關 S3 電子式開關 S 4 電子式開關 S 5 電子式開關 S 6 電子式開關 S 7 電子式開關 S 8 電子式開關 [1 ί知〕 81 控制電路 82 驅動電路 83 馬達 831 轉子 9 葉輪Fig. 7 is a block diagram showing the driving structure of the motor (four) device of the fifth embodiment of the present invention. The structure of the drive mechanism of the motor drive unit of the sixth embodiment is not intended. [Main component symbol description] [Invention] 】 Motor drive device] 1] Drive current wheel output terminal] 3 control unit 4 Hall sensor] 2 丨 Microcontroller 11 Main drive circuit 1 ] 2 Drive unit] 13 〗 Rotary signal wheel output 12 detection control circuit] 211 signal detection terminal 201131961 1212 control wheel output terminal 1221 control terminal 1223 second connection terminal 131 drive current output terminal 133 control component 14 protection diode 16 circuit board unit 21 Stator coil set 3 Motor drive unit 311 drives current wheel end 313 Hall sensor 32 Detection control circuit 322 First control wheel output end h Backup drive circuit 3 3 2 Drive unit • 3 5 Board Early 4 Motor Drive Dun 42 detection control circuit 5 motor 52 rotor 5] 2 second coil 61 main drive circuit 63 backup drive circuit 7] stator coil | and 712 second coil 122 control switch 1222 first connection 13 backup. Circuit 132 drive assembly 134 Hall sensor 15 circuit board unit 2 motor 22 rotor 31 main drive circuit 312 drive assembly 3131 rotation signal wheel exit creep 321 k detection terminal 323 second control output terminal 331 drive The wheel terminal 34 protects the diode 36 circuit board unit 41 the main drive circuit 43 the backup circuit 51 the stator coil group 5U the first coil 6 the motor drive skirt 62 detection control circuit 7 the motor 711 the first coil 713 the third coil 201131961 72 Rotor 9 Impeller VCC power supply Ml Electronic switch M2 Electronic switch M3 Electronic switch Μ 4 Electronic switch Μ 5 Electronic switch Μ 6 Electronic switch Μ 7 Electronic switch Μ 8 Electronic switch SI Electronic switch S 2 Electronic Switch S3 Electronic switch S 4 Electronic switch S 5 Electronic switch S 6 Electronic switch S 7 Electronic switch S 8 Electronic switch [1 知] 81 Control circuit 82 Drive circuit 83 Motor 831 Rotor 9 Impeller