M435513 五、新型說明： 【新型所屬之技術領域】 本新型是有關於一種操控系統，特別是指一種彈性複 合式操控系統。 【先前技術】 現有的一種空氣壓縮機的操控系統，應用於一空氣壓 縮機’該操控系統包括一主控單元、一電連接該主控單元 的控制單元，及-電連接該控制單元及該空氣壓縮機的驅 動馬達。 使用時，該主控單元會輸入命令訊號以驅使該主控單 凡進订運算’並驅使該驅動馬達運轉，而使該空氣壓縮機 受到連動而一併運轉。 在一般市售的操控系統中，該控制單元可為-種三相 轉直流驅動型式，也可以為—猶 J 乂马種較為昂貴且較為省電的頻 率調變驅動型式。M435513 V. New description: [New technical field] The new type is related to a control system, especially an elastic composite control system. [Prior Art] A control system for an air compressor is applied to an air compressor. The control system includes a main control unit, a control unit electrically connected to the main control unit, and - electrically connected to the control unit and the The drive motor of the air compressor. In use, the main control unit inputs a command signal to drive the main control unit to advance the operation and drive the drive motor to operate, and the air compressor is operated in conjunction with each other. In a commercially available control system, the control unit can be a three-phase to DC drive type, or a more expensive and more power-efficient frequency modulation drive type.
而田該控制單兀需要維修時，該空氣壓縮機必須 等待該控料元維修完錢方可I續運轉，在此期間會造 成生產力的下降，產生機器停卫的資源浪費。 【新型内容】 本新型之目的，即在提供—種具有備援能力的 彈性複合式操控系統。 於疋本新型彈性 壓縮機，該彈性複合式 权制工轧 感測單元…控系統包含—驅動馬達、—氣壓 控早兀、—第一控制單元、一第二控制單 3 M435513 元及一切換單元。 該驅動馬達相鄰於該空氣壓縮機，並於運轉時驅動該 空氣壓縮機運作，該氣壓感測單元設置於該空氣壓縮機以 量測該空氣壓縮機内的氣壓，該主控單元電連接該氣壓感 測單元並根據來自該氣壓感測單元的—氣壓訊號以產生一 第-驅動訊號及-第二驅動訊號，該第—控制單元電連接 該驅動馬達並於接收該第—驅動訊號後驅動該驅動馬達運 轉’該第二控制單元電連接該驅動馬達並於接收該第二驅 動訊號後驅動該驅動馬達運轉，該切換單元電連接該主控 單兀、該第一控制單元及該第二控制單元，並可於一將該 第一驅動訊號輸出至該第一控制單元的第一狀態及一將該 第二驅動訊號輸出至該第二控制單元的第二狀態間切換。 本新型之功效在於：藉由該第一控制單元、該第二控 制皁元及該切換單元的設置，能夠使該第一控制單元及該 第二控制單元作彈性操作，並得以使至少其中—者能正常 運作，而具備備援的能力，以使生產力不會因維修而下降 0 【實施方式】 有關本新型之前述及其他技術内容、特點與功效，在 以下配合參考圖式之三個較佳實施例的詳細說明中，將可 清楚的呈現。 在本新型被詳細描述之前’要注意的是，在以下的說 明内各中，類似的元件是以相同的編號來表示。 參閱圖1與圖2，本新型彈性複合式操控系統之第一較 4 佳實施例用以控制一空氣壓縮機8 ’該彈性複合式操控系統 包含一驅動馬達2、—氣壓感測單元3、一主控單元4、_ 第一控制單元5、一第二控制單元6，及一切換單元7。 該驅動馬達2相鄰於該空氣壓縮機8,並於運轉時驅動 該空氣壓縮機8運作。 該氣壓感測單元3設置於該空氣壓縮機8以量測該空 氣壓縮機8内的氣壓。 该主控單凡4電連接該氣壓感測單元3並根據來自該 氣墨感測單元3的—氣壓訊號以產生一第一驅動訊號及— 第二驅動訊號。 該主控單元4包括一電連接該氣壓感測單元3並產生 該第一驅動訊號及該第 接該控制模組41且用 一驅動訊號的控制模組41、一電連 以接收一來自網路的命令訊號的網路 接收楔組42、—電連接該控制模組41並可以面板操作的方 式控制該控制模組41的面板模組43、—電連接並控制該控 制板組41的中央控制連鎖模组44，及一電連接並控制該控 制模組41的可程式控制模組45 (PLC)。 X第控制單元5電連接該驅動馬達2並於接收該第 一驅動訊號後驅動該驅動馬達2運轉。 第-控制單元5包括一第一輸入模组51，及一電連 “第輸人模組51及該驅動馬達2間的三相驅動模組52 s第輸人模Μ 51於接收該第—驅動訊號後，透過該三 相驅動板組52以調幅形式驅動該驅動馬達2運轉。於本實 J中該一相驅動模組52 1以三相電壓降電壓的方式改 M435513 文兒塵大小以驅動該驅動馬達2，但也可以是以電流方式驅 動该驅動馬達2運轉。 5亥第二控制單元6電連接該驅動馬達2並於接收該第 一驅動訊號後驅動該驅動馬達2運轉。 泫第二控制單元6包括一第二輸入模組61，及一電連 接4第二輸入模組61及該驅動馬達2間的頻率驅動模組62 ’該第二輸入模组6丨於接收該第二驅動訊號後，透過該頻 率驅動模組62以調頻形式驅動該驅動馬達2運轉。於本實 施例中，s玄頻率驅動模組62是以脈寬調變（p WM )方式以 电壓驅動該驅動馬達2，但也可以是以電流方式驅動該驅動 馬達2運轉。 "亥切換單元7電連接該主控單元4、該第一控制單元5 及該第二控制單元6，並可於一第一狀態及一第二狀態之間 切換，於該第一狀態時，該切換單元7可將該第一驅動訊 號輸出至該第一控制單元5,於該第二狀態時，該切換單元 7可將該第二驅動訊號輸出至該第二控制單元6。 該切換單元7包括分別電連接該主控單元4的控制模 纽41以分別接收該第一驅動訊號及該第二驅動訊號的一第 一輸入端？ 71及一第二輸入端* 72、分別電連接該第一控 制單元5的該第-輸入模組51及該第二控制單元6的該第 二輸入模組的-第一輸出端子73及一第二輸出端子、4 ’及-分別於該第-狀態及該第二狀態時分別移動至一第 一位置及一第二位置的切換開關75。 當該切換開關75位於§玄弟一位置昧（目罔，、 |寺〈見圖1 )，該切換 開關75電連接該第一輪入端子 去访+7T格„ „ ， 弟 輪出端子73， 田該切換開關75於該第二位置時 75雷遠接兮笙•私 、見圖2)，該切換開關 ,連接該弟—輸入端子72及該第二輪出端子Μ。 要說明的是，該空㈣縮機8、該驅動馬達2、 感測單元3、該主控單元4、竽第 ^ 細… 早凡3弟—控制單元5、該第二控 制早兀6及該切換單元7共同集允 乂 卫瑕*壓縮設備91。 使用時，該第、-控制單元5及該第二控制單元6的盆 中-者能夠透過該切換單元7的切換，而㈣該驅動馬達2 運轉，並連動使該空氣壓縮機8運轉，而可正常作業。 而當使用中的控制單元須進行維修時，即可切換該切 矣早兀7,使該第一控制單元5及該第二控制單元6的其中 另-者能夠繼續驅動該驅動馬達2運轉，並連動使該空氣 壓縮機8運轉，而可持續進行作業。 參閱圖3 ’本新型的一第二較佳實施例是類似於該第一 較佳實施例’其差異之處在於： 該空氣壓縮機8 '該驅動馬達2、該氣壓感測單元3、 忒主控單兀4、該第一控制單元5及該切換單元7共同構成 —空氣壓縮主控設備92,該第二控制單元6是獨立構成一 可與該空氣壓縮主控設備92相互電連接的空氣壓縮從控設 備93。 如此’該第二較佳實施例也可達到與上述第一較佳實 施例相同的目的與功效，而能夠以兩組彼此相異的主從設 備搭配作彈性使用。 參閱圖4，本新型的一第三較佳實施例是類似於該第一 M435513 較佳實施例，其差異之處在於： 該主控單元4、該切換單元7及該第二控制單元6共同 構成一空氣壓縮主控設備92,該空氣壓縮機8、該驅動馬 達2、該氣壓感測單元3及該第一控制單元5共同構成一可 與該空氣壓縮主控設備92相互電連接的空氣壓縮從控設備 93 〇 如此，該第二較佳實施例也可達到與上述第一較佳實 知例相同的目的與功效，而能夠以兩組彼此相異的主從設 備搭配作彈性使用。 综上所述’藉由該第—控制單元5、該第二控制單元6 及孩切換單元7的设置’能夠使該第—控制單元$及該第 控制單元6的其中一者正常運作，相較於現有的空氣壓 縮機的操控系統，當本發明的該第一控制單元5及該第二 控制單it 6的其中—者需維修時，另—者仍絲正常運作 ，因此具備能夠彈性使用及備援的能力，以使生產力不會 因維修而下降，故確實能達成本新型之目的。 惟以上所述者，僅為本新型之較佳實施例而已，當不 能以此限定本新型實施之錢’即大凡依本新型中請專利 範圍及新型說明内容所作之簡單的等效變化與修飾，皆仍 屬本新型專利涵蓋之範圍内。 【圖式簡單說明】 圖1是本新型彈性複合式操控系統的一第一較佳實施 例的示意圖，說明一切換開關位於一第_位置； 声' a 圖2是一類似於圖1的視圖，說明該切換開關位於一 8 M435513 第二位置； 圖3是本新型彈性複合式操控系統的一第二較佳實施 例的示意圖；及 圖4是本新型彈性複合式操控系統的一第三較佳實施 例的示意圖。When the control unit needs to be repaired, the air compressor must wait for the control unit to be repaired before it can continue to operate. During this period, the productivity will drop and the resources for machine maintenance will be wasted. [New content] The purpose of this new type is to provide an elastic compound control system with redundancy. In the new elastic compressor of Yuben, the elastic composite weight rolling sensing unit...control system comprises-drive motor, air pressure control early, first control unit, second control unit 3 M435513 and one switch unit. The driving motor is adjacent to the air compressor, and drives the air compressor to operate during operation, the air pressure sensing unit is disposed in the air compressor to measure the air pressure in the air compressor, and the main control unit is electrically connected to the air compressor The air pressure sensing unit generates a first driving signal and a second driving signal according to the air pressure signal from the air pressure sensing unit. The first control unit is electrically connected to the driving motor and is driven after receiving the first driving signal. The driving motor is in operation. The second control unit is electrically connected to the driving motor and drives the driving motor to operate after receiving the second driving signal. The switching unit is electrically connected to the main control unit, the first control unit and the second And the control unit is switchable between a first state in which the first driving signal is output to the first control unit and a second state in which the second driving signal is outputted to the second control unit. The effect of the present invention is that the first control unit and the second control unit can be elastically operated by the first control unit, the second control soap unit and the switching unit, and at least one of them can be The person can operate normally and has the ability to backup so that the productivity will not fall due to maintenance. [Embodiment] The above and other technical contents, features and effects of the present invention are combined with the following three reference patterns. The detailed description of the preferred embodiments will be apparent. Before the present invention is described in detail, it is noted that in the following description, similar elements are denoted by the same reference numerals. Referring to FIG. 1 and FIG. 2, a first preferred embodiment of the present flexible composite control system is used to control an air compressor 8'. The elastic composite control system includes a drive motor 2, a pneumatic sensing unit 3, A main control unit 4, a first control unit 5, a second control unit 6, and a switching unit 7. The drive motor 2 is adjacent to the air compressor 8 and drives the air compressor 8 to operate during operation. The air pressure sensing unit 3 is disposed in the air compressor 8 to measure the air pressure in the air compressor 8. The main control unit 4 is electrically connected to the air pressure sensing unit 3 and generates a first driving signal and a second driving signal according to the air pressure signal from the air sensing unit 3. The main control unit 4 includes a control module 41 electrically connected to the air pressure sensing unit 3 and generating the first driving signal and the control module 41 and a driving signal, and an electrical connection to receive a network. The network receiving wedge group 42 of the command signal of the road is electrically connected to the control module 41 and can control the panel module 43 of the control module 41 in a panel operation manner, electrically connecting and controlling the center of the control panel group 41. The interlock module 44 is controlled, and a programmable control module 45 (PLC) that electrically connects and controls the control module 41. The Xth control unit 5 is electrically connected to the drive motor 2 and drives the drive motor 2 to operate after receiving the first drive signal. The first control module 5 includes a first input module 51, and an electrical connection between the first input module 51 and the three-phase drive module 52 s of the drive motor 2 to receive the first After the driving signal, the driving motor 2 is driven in the amplitude modulation mode through the three-phase driving board group 52. In the present J, the one-phase driving module 52 1 changes the size of the M435513 by the three-phase voltage drop voltage. The drive motor 2 is driven, but the drive motor 2 can be driven in a current mode. The second control unit 6 is electrically connected to the drive motor 2 and drives the drive motor 2 to operate after receiving the first drive signal. The second control unit 6 includes a second input module 61, and an electrical connection 4, the second input module 61, and a frequency driving module 62 between the driving motor 2. The second input module 6 receives the first After the second driving signal, the driving motor 2 is driven in the form of frequency modulation by the frequency driving module 62. In the embodiment, the s-axis frequency driving module 62 drives the voltage in a pulse width modulation (p WM ) manner. Drive motor 2, but it can also drive the drive in current mode The motor 2 is operated. The switch unit 7 is electrically connected to the main control unit 4, the first control unit 5 and the second control unit 6, and is switchable between a first state and a second state. In the first state, the switching unit 7 can output the first driving signal to the first control unit 5. In the second state, the switching unit 7 can output the second driving signal to the second control unit. 6. The switching unit 7 includes a first input terminal 71 and a second input terminal 72 that are respectively electrically connected to the control module 41 of the main control unit 4 to respectively receive the first driving signal and the second driving signal. The first input module 51 and the second output terminal of the second input module of the second control unit are respectively electrically connected to the first input module 51 of the first control unit 5 and a second output terminal, 4' and - In the first state and the second state, respectively, the switch 75 is moved to a first position and a second position. When the switch 75 is located in the position of §Xuandi (see, |, | FIG. 1), the switch 75 is electrically connected to the first wheel-in terminal to visit the +7T grid. The younger wheel takes out the terminal 73, and the switch switch 75 is remotely connected to the second position, and the switch is connected to the input terminal 72 and the second wheel-out terminal.要。 It should be noted that the empty (four) reducer 8, the drive motor 2, the sensing unit 3, the main control unit 4, the first ... fine 6 and the switching unit 7 are collectively arranged to prevent the compression device 91. In use, the first, the - control unit 5 and the basin of the second control unit 6 can be switched by the switching unit 7, and (4) The drive motor 2 is operated and interlocked to operate the air compressor 8 to operate normally. When the control unit in use is required to be repaired, the switch 7 can be switched to make the first control unit 5 And the other of the second control unit 6 can continue to drive the drive motor 2 to operate, and interlock the air compressor 8 to continue the operation. Referring to Figure 3, a second preferred embodiment of the present invention is similar to the first preferred embodiment in that: the air compressor 8' the drive motor 2, the air pressure sensing unit 3, The main control unit 4, the first control unit 5 and the switching unit 7 together constitute an air compression main control device 92, and the second control unit 6 is independently configured to be electrically connected to the air compression main control device 92. The air compression slave control device 93. Thus, the second preferred embodiment can achieve the same purpose and effect as the first preferred embodiment described above, and can be used in combination with two sets of mutually different master-slave devices. Referring to FIG. 4, a third preferred embodiment of the present invention is similar to the preferred embodiment of the first M435513, and the difference is that the main control unit 4, the switching unit 7, and the second control unit 6 are common. An air compression master device 92 is formed. The air compressor 8, the drive motor 2, the air pressure sensing unit 3 and the first control unit 5 together form an air electrically connectable to the air compression master device 92. The compression slave device 93 is the same. The second preferred embodiment can achieve the same purpose and effect as the first preferred embodiment described above, and can be used in combination with two sets of master and slave devices that are different from each other. In summary, the 'setting of the first control unit 5, the second control unit 6 and the child switching unit 7' enables one of the first control unit $ and the first control unit 6 to operate normally. Compared with the existing air compressor control system, when the first control unit 5 and the second control unit it 6 of the present invention need to be repaired, the other one still functions normally, and therefore has the flexibility to use. And the ability of backup, so that productivity will not decline due to maintenance, so it can achieve the purpose of this new type. However, the above description is only a preferred embodiment of the present invention, and the equivalent equivalent change and modification of the patent scope and the novel description content of the present invention can not be limited. , are still within the scope of this new patent. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view of a first preferred embodiment of the present flexible composite control system, illustrating a switch in a _ position; sound 'a FIG. 2 is a view similar to FIG. The switch is located at a second position of 8 M435513; FIG. 3 is a schematic view of a second preferred embodiment of the novel elastic composite control system; and FIG. 4 is a third comparison of the novel elastic composite control system A schematic of a preferred embodiment.
M435513 【主要元件符號說明】 2…… •…驅動馬達 62… …··頻率驅動模組 3…… -----氣壓感測單元 7…… .....切換單元 4…… •…主控單元 71 ..... .....弟 輸入知子 41 •…· …·控制模組 72…·. .....第一輸入知子 42••… •…網路接收模組 73 •…· .....第 輸出知子 43 •…面板模組 74..... .....第一輸出知子 44••… …··中央控制連鎖模 75…… ••…切換開關 組 8…… •…空氣壓縮機 45••… •…可程式控制模組 91…… •…空氣壓縮設備 5…… •…第一控制單元 92.··· •…空氣壓縮主控設 51，… •…第 輸入模組 備 52·.... •…三相驅動模組 93..… •…空氣壓縮從控設 6…… •…第二控制單元 備 61 •…第一輸入模組 10M435513 [Description of main component symbols] 2... •...Drive motor 62... Frequency inverter module 3... -----Barometric sensing unit 7............Switch unit 4... •... Main control unit 71 ..... ..... brother input 知子 41 •...·...·Control module 72...·......first input 知子42••... •...network receiving module 73 •...· ..... Output Zizi 43 •... Panel Module 74...........The first output Zhizi 44••...···Central Control Chain Module 75... ••... Switching switch group 8... •...air compressor 45••... •...programmable control module 91... •...air compression device 5...•...first control unit 92.··· •...air compression master Set 51,... •... Input module backup 52·.... •...Three-phase drive module 93..... •...Air compression slave control 6... •...Second control unit 61 •...first Input module 10