TWI541432B - Engine starter - Google Patents
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Description
本發明係關於一種引擎啟動裝置，尤其是一種無需設置霍爾感應器且可正常啟動引擎之引擎啟動裝置。 The present invention relates to an engine starting device, and more particularly to an engine starting device that does not require a Hall sensor and can normally start the engine.
為了迎合節能減碳的趨勢，越來越多的車輛都配有自動熄火與啟動的引擎控制系統，在上述引擎控制系統中，主要包含一整合啟動發電裝置(Integrated Starter Generator，ISG)，該整合啟動發電裝置可受電力驅動以帶動一引擎，或者受該引擎帶動以作為發電機發電，當該整合啟動發電裝置另結合其他適當的驅動裝置時，即可完成怠速自動熄火與啟動等相關操作。 In order to cater to the trend of energy saving and carbon reduction, more and more vehicles are equipped with an automatic engine control system for automatic flameout and start-up. In the above engine control system, an integrated starter generator (ISG) is mainly included. The starting power generating device can be driven by electric power to drive an engine or be driven by the engine to generate electricity as a generator. When the integrated starting power generating device is combined with other suitable driving devices, the related operations of idle automatic firing and starting can be completed.
該整合啟動發電裝置主要包含一馬達，且該馬達具有一定子及一轉子，當欲驅動該整合啟動發電裝置之馬達運轉時，首先必須進行轉子位置的偵測。一般而言，該整合啟動發電裝置之馬達通常設有霍爾感應器，以藉由該霍爾感應器的信號判斷轉子位置，並於正確的換相點輸入相對應的相電流，以藉此順利驅動該整合啟動發電裝置，再透過該整合啟動發電裝置帶動引擎運轉。 The integrated starting power generating device mainly comprises a motor, and the motor has a stator and a rotor. When the motor for driving the integrated starting power generating device is to be operated, the rotor position must first be detected. In general, the motor of the integrated starting power generating device is usually provided with a Hall sensor to determine the rotor position by the signal of the Hall sensor and input the corresponding phase current at the correct commutation point, thereby The integrated start-up power generation device is smoothly driven, and the integrated power generation device is driven to drive the engine.
惟，在該整合啟動發電裝置中設置霍爾感應器，將會增加額外的設置成本；且該霍爾感應器僅能判斷該整合啟動發電裝置之馬達的轉動狀態，無法準確得知該引擎目前的運轉狀態，使得該整合啟動發電裝置無法快速的由啟動模式轉換為發電模式，容易導致該引擎在啟動的過程中發生異常。 However, setting the Hall sensor in the integrated start-up power generation device will increase the additional installation cost; and the Hall sensor can only judge the rotation state of the motor of the integrated start-up power generation device, and cannot accurately know the current state of the engine. The operating state makes the integrated start-up power generation device unable to quickly change from the startup mode to the power generation mode, which easily causes the engine to be abnormal during the startup process.
有鑑於此，有必要對習知引擎啟動裝置進行改良，以解決習知引擎啟動裝置之設置成本過高與啟動不順等問題。 In view of this, it is necessary to improve the conventional engine starting device to solve the problems of high installation cost and unsuccessful starting of the conventional engine starting device.
本發明之目的係提供一種引擎啟動裝置，該引擎啟動裝置可降低整體的設置成本。 It is an object of the present invention to provide an engine starting device that reduces overall installation costs.
本發明之另一目的提供一種引擎啟動裝置，該引擎啟動裝置可提升引擎啟動的順暢度。 Another object of the present invention is to provide an engine starting device that improves the smoothness of engine starting.
為達到前述發明目的，本發明所運用之技術手段包含有： In order to achieve the foregoing object, the technical means used in the present invention include:
一種引擎啟動裝置，係包含：一引擎；一電池，用以儲存電力或提供該引擎所需的電力；一整合啟動發電裝置，該整合啟動發電裝置耦接該引擎，以帶動該引擎或受該引擎驅動，該整合啟動發電裝置具有一馬達，該馬達具有三相繞組；一微處理器，該微處理器耦接該整合啟動發電裝置，用以偵測該整合啟動發電裝置的一響應參考值，並對該響應參考值進行運算以產生一調整信號；及一電力調整單元，耦接該電池、該整合啟動發電裝置及該微處理器，以接收該微處理器之該調整信號，並根據該調整信號，調整該電池及該整合啟動發電裝置之間的電力傳輸；其中，該響應參考值包含：該馬達於靜止狀態下通電後，該三相繞組所產生的一第一組三相電壓值及一第一組三相電流值，以及該馬達在轉動且同時帶動該引擎時，該三相繞組所產生的一第二組三相電壓值及一第二組三相電流值。 An engine starting device includes: an engine; a battery for storing power or providing power required by the engine; and an integrated starting power generating device coupled to the engine to drive the engine or receive the engine An engine drive, the integrated start-up power generating device has a motor having a three-phase winding, and a microprocessor coupled to the integrated start-up power generating device for detecting a response reference value of the integrated start-up power generating device And responsive to the response reference value to generate an adjustment signal; and a power adjustment unit coupled to the battery, the integrated startup power generation device, and the microprocessor to receive the adjustment signal of the microprocessor, and according to The adjustment signal adjusts power transmission between the battery and the integrated start-up power generation device; wherein the response reference value comprises: a first set of three-phase voltage generated by the three-phase winding after the motor is powered on in a static state And a first set of three-phase current values, and a second set of three-phase generated by the three-phase winding when the motor is rotating and simultaneously driving the engine Pressure value and a second set of three-phase current value.
其中，另具有一引擎控制模組，該引擎控制模組耦接該引擎，且可輸出一控制信號以控制該引擎的作動。 The engine control module is coupled to the engine and can output a control signal to control the operation of the engine.
其中，該引擎控制模組耦接該微處理器，該引擎控制模組係於輸出該控制信號時，同時輸出相對應之一回饋信號至該微處理器，當該微處理器接收該回饋信號後，係同時對該響應參考值及該回饋信號進行運算以產生該調整信號。 The engine control module is coupled to the microprocessor, and the engine control module outputs a corresponding feedback signal to the microprocessor when the control signal is output, when the microprocessor receives the feedback signal. Then, the response reference value and the feedback signal are simultaneously operated to generate the adjustment signal.
據此，本發明之引擎啟動裝置，可藉由該微處理器偵測該整合啟動發電裝置之響應參考值，以及接收該引擎控制模組之回饋信號，以降低設置成本及引擎啟動的順暢度。 Accordingly, the engine starting device of the present invention can detect the response reference value of the integrated starting power generating device by the microprocessor, and receive the feedback signal of the engine control module to reduce the setting cost and the smoothness of the engine starting. .
1‧‧‧引擎 1‧‧‧ engine
2‧‧‧電池 2‧‧‧Battery
3‧‧‧整合啟動發電裝置 3‧‧‧Integrated start-up power generation unit
4‧‧‧微處理器 4‧‧‧Microprocessor
5‧‧‧電力調整單元 5‧‧‧Power adjustment unit
6‧‧‧引擎控制模組 6‧‧‧Engine Control Module
A‧‧‧繞組相 A‧‧‧Wind phase
B‧‧‧繞組相 B‧‧‧Wind phase
C‧‧‧繞組相 C‧‧‧Wind phase
第1圖：本發明引擎啟動裝置之方塊圖。 Figure 1: Block diagram of the engine starting device of the present invention.
第2圖：本發明引擎啟動裝置之部分電路圖。 Fig. 2 is a partial circuit diagram of the engine starting device of the present invention.
為讓本發明之上述及其他目的、特徵及優點能更明顯易懂，下文特舉本發明之較佳實施例，並配合所附圖式，作詳細說明如下： The above and other objects, features and advantages of the present invention will become more <RTIgt;
本發明全文所述之「耦接」，係指二裝置之間以機械方式或者電性方式進行連接，例如一馬達透過一曲軸耦接一引擎，以使該馬達與該引擎具有同步運轉效果，或者一微處理器耦接一電力調整單元，以使該微處理器可對該電力調整單元傳輸一電信號。 The term "coupled" as used throughout the specification means that the two devices are mechanically or electrically connected. For example, a motor is coupled to an engine through a crankshaft to enable the motor to operate synchronously with the engine. Or a microprocessor is coupled to a power adjustment unit to enable the microprocessor to transmit an electrical signal to the power adjustment unit.
請參照第1圖所示，本發明引擎啟動裝置包含一引擎1、一電池2、一整合啟動發電裝置3、一微處理器4及一電力調整單元5，該整合啟動發電裝置3耦接該引擎1，該微處理器4耦接該整合啟動發電裝置3，該電力調整單元5耦接該電池2、該整合啟動發電裝置3及該微處理器4。 As shown in FIG. 1 , the engine starting device of the present invention comprises an engine 1 , a battery 2 , an integrated starting power generating device 3 , a microprocessor 4 and a power adjusting unit 5 , and the integrated starting power generating device 3 is coupled to the The engine 1 is coupled to the integrated starting power generating device 3, and the power adjusting unit 5 is coupled to the battery 2, the integrated starting power generating device 3, and the microprocessor 4.
該引擎1係為習知具有進氣衝程、壓縮衝程、爆發衝程及排氣衝程等循環之動力機構。該電池2係為具有供電功能及蓄電功能之電力儲存裝置，在本實施例中，該電池2係用以提供該引擎1運轉所需的電力。 The engine 1 is a conventional power mechanism having a cycle of an intake stroke, a compression stroke, an explosion stroke, and an exhaust stroke. The battery 2 is a power storage device having a power supply function and a power storage function. In the present embodiment, the battery 2 is used to supply electric power required for the operation of the engine 1.
該整合啟動發電裝置3耦接該引擎1，以帶動該引擎1或受該引擎1驅動。 The integrated starter power generating device 3 is coupled to the engine 1 to drive the engine 1 or be driven by the engine 1.
更詳言之，該整合啟動發電裝置3具有一馬達，該馬達具有 三相繞組，當該整合啟動發電裝置3接收該電池2之電力後，該三相繞組可受電力驅動而轉動。另，該整合啟動發電裝置3係由一曲軸耦接該引擎1，且該整合啟動發電裝置3具有一啟動模式及一發電模式，當該整合啟動發電裝置3處於啟動模式時，該整合啟動發電裝置3可透過該曲軸帶動該引擎1，當該引擎1順利點火啟動後，可轉由該引擎1驅動該整合啟動發電裝置3，以使該整合啟動發電裝置3進入該發電模式以產生電力，並將該電力儲存於該電池2。 More specifically, the integrated starter power generating device 3 has a motor having The three-phase winding, when the integrated starting power generating device 3 receives the power of the battery 2, the three-phase winding can be driven to rotate by electric power. In addition, the integrated start-up power generation device 3 is coupled to the engine 1 by a crankshaft, and the integrated start-up power generation device 3 has a start mode and a power generation mode. When the integrated start-up power generation device 3 is in the startup mode, the integrated start-up power generation The device 3 can drive the engine 1 through the crankshaft. After the engine 1 is successfully ignited and started, the integrated starter power generating device 3 can be driven by the engine 1 to enable the integrated start-up power generating device 3 to enter the power generating mode to generate electric power. And storing the power in the battery 2.
該微處理器4耦接該整合啟動發電裝置3，用以偵測該整合啟動發電裝置3的一響應參考值，並對該響應參考值進行運算以產生一調整信號。 The microprocessor 4 is coupled to the integrated startup power generation device 3 for detecting a response reference value of the integrated startup power generation device 3, and calculating the response reference value to generate an adjustment signal.
更詳言之，該整合啟動發電裝置3欲由靜止狀態開始運轉時，必須先進行轉子位置的偵測，以判斷該三相繞組的正確換相點，始能於正確的換相點輸入相對應的電流，進而順利驅動該整合啟動發電裝置3。在本實施例中，於第一階段的啟動步驟下，當該整合啟動發電裝置3處於靜止狀態時，係先由該微處理器4發出一啟動信號，以使該電池2之電力透過該電力調整單元5傳輸至該整合啟動發電裝置3，以對該整合啟動發電裝置3之馬達的三相繞組激磁，激磁後的該三相繞組會因為反電動勢的效應，而對應產生一第一組三相電壓值及一第一組三相電流值，該第一組三相電壓值及該第一組三相電流值即可作為該響應參考值，當該微處理器4偵測該第一組三相電壓值及該第一組三相電流值後，即可分別根據三個相電壓值及三個相電流值的起伏，判斷該三相繞組目前的轉動狀況，並藉此運算出正確的換相點，並輸出相對應之該調整信號以控制該電力調整單元5的電流操作，以順利驅動該整合啟動發電裝置3之馬達。藉此，該微處理器4可直接由該整合啟動發電裝置3之馬達的三相電壓值及三相電流值運算換相點，而不需另外設置霍爾感應器以感應轉子位置，且同樣可順 利驅動該整合啟動發電裝置3，具有降低設置成本的效果。 More specifically, when the integrated starting power generating device 3 is to start running from a stationary state, the rotor position must be detected first to determine the correct commutation point of the three-phase winding, and the phase can be input at the correct commutation point. The corresponding current, and thus the integrated start-up power generation device 3, is smoothly driven. In this embodiment, in the startup step of the first stage, when the integrated startup power generation device 3 is in a stationary state, the microprocessor 4 first sends a start signal to enable the power of the battery 2 to pass through the power. The adjusting unit 5 is transmitted to the integrated starting power generating device 3 to excite the three-phase winding of the motor of the integrated starting power generating device 3. The excited three-phase winding may generate a first group of three due to the effect of the counter electromotive force. a phase voltage value and a first set of three-phase current values, the first set of three-phase voltage values and the first set of three-phase current values can be used as the response reference value, when the microprocessor 4 detects the first group After the three-phase voltage value and the first three-phase current value, the current rotation state of the three-phase winding can be judged according to the fluctuation of the three phase voltage values and the three phase current values, and the correct calculation is performed thereby The commutation point is output, and the corresponding adjustment signal is output to control the current operation of the power adjustment unit 5 to smoothly drive the motor of the integrated start-up power generation device 3. Thereby, the microprocessor 4 can directly calculate the commutation point from the three-phase voltage value and the three-phase current value of the motor of the integrated power generating device 3, without separately setting a Hall sensor to sense the rotor position, and the same Smooth Driving the integrated start-up power generation device 3 has the effect of reducing the installation cost.
該電力調整單元5耦接該電池2、該整合啟動發電裝置3及該微處理器4，以接收該微處理器4之該調整信號，並根據該調整信號，調整該電池2及該整合啟動發電裝置3之間的電力傳輸。 The power adjustment unit 5 is coupled to the battery 2, the integrated startup power generation device 3, and the microprocessor 4 to receive the adjustment signal of the microprocessor 4, and adjust the battery 2 and the integrated startup according to the adjustment signal. Power transmission between the power generating devices 3.
請參照第2圖所示，該電力調整單元5係由六個電晶體所組成，並耦接該整合啟動發電裝置3之一繞組相A、一繞組相B與一繞組相C，且該六個電晶體亦耦接該微處理器4，藉由上述設置，該微處理器4的調整信號可控制該六個電晶體的導通與截止，進而改變由該電池2流入該整合啟動發電裝置3的電流，或者改變由該整合啟動發電裝置3流入該電池2的電流。 Referring to FIG. 2, the power adjustment unit 5 is composed of six transistors, and is coupled to one winding phase A, one winding phase B and one winding phase C of the integrated startup power generating device 3, and the six The transistor is also coupled to the microprocessor 4. With the above arrangement, the adjustment signal of the microprocessor 4 can control the on and off of the six transistors, thereby changing the flow of the battery 2 into the integrated startup power generation device 3. The current, or the current flowing into the battery 2 by the integrated starting power generating device 3.
更詳言之，當該整合啟動發電裝置3經由第一階段的啟動步驟後且正常運轉後，即可進入第二階段的帶動步驟。在帶動步驟中，當該整合啟動發電裝置3欲藉由該曲軸帶動該引擎1時，必須使該整合啟動發電裝置3的轉動扭矩大於該引擎1之汽缸的內部壓力，且該引擎1汽缸的內部壓力亦會影響該整合啟動發電裝置3在運轉時的電壓值與電流值，因此，該微處理器4係於該整合啟動發電裝置3之馬達在轉動且同時帶動該引擎1時，另偵測該三相繞組所產生的一第二組三相電壓值及一第二組三相電流值，並根據該第二組三相電壓值及該第二組三相電流值估計該引擎1的停止位置，並輸出該調整信號至該電力調整單元5，以控制該整合啟動發電裝置3將該引擎1控制停止於一待命發動位置，例如將該引擎1停止於排氣衝程處或進氣衝程處，以降低該引擎1的啟動扭矩或啟動電流，進而提升該引擎啟動的順暢度。藉此，該微處理器4可根據該整合啟動發電裝置3帶動該引擎1時的三相電壓值及三相電流值估計該引擎1位置，並將該引擎1控制停止於適當的待命發動位置，具有提升該引擎1啟動順暢度的效果。 More specifically, when the integrated start-up power generation device 3 is operated after the first-stage start-up step and is normally operated, the second-stage driving step can be entered. In the driving step, when the integrated starting power generating device 3 is to drive the engine 1 by the crankshaft, the rotational torque of the integrated starting power generating device 3 must be greater than the internal pressure of the cylinder of the engine 1, and the engine 1 cylinder The internal pressure also affects the voltage value and the current value of the integrated starting power generating device 3 during operation. Therefore, the microprocessor 4 is connected to the motor of the integrated starting power generating device 3 while rotating and simultaneously driving the engine 1. Measuring a second set of three-phase voltage values and a second set of three-phase current values generated by the three-phase winding, and estimating the engine 1 according to the second set of three-phase voltage values and the second set of three-phase current values Stopping the position and outputting the adjustment signal to the power adjustment unit 5 to control the integrated start power generation device 3 to stop the engine 1 control at a standby starting position, for example, stopping the engine 1 at an exhaust stroke or an intake stroke In order to reduce the starting torque or starting current of the engine 1, thereby improving the smoothness of starting the engine. Thereby, the microprocessor 4 can estimate the position of the engine 1 according to the three-phase voltage value and the three-phase current value when the integrated power generating device 3 drives the engine 1, and stop the engine 1 control at an appropriate standby starting position. It has the effect of improving the smoothness of the start of the engine 1.
本發明之引擎啟動裝置，係另具有一引擎控制模組6，該引擎控制模組6耦接該引擎1，且可輸出一控制信號以控制該引擎1的作動。在本實施例中，該引擎控制模組6係為任何引擎控制單元(Engine Control Unit，ECU)的組件，並用以對該引擎1進行進氣、供油、點火等操作，以使該引擎1順利發動，其中，該控制信號係包含一進氣信號、一供油信號及一點火信號。 The engine starting device of the present invention further has an engine control module 6 coupled to the engine 1 and capable of outputting a control signal to control the operation of the engine 1. In this embodiment, the engine control module 6 is a component of any engine control unit (ECU), and is used for performing air intake, oil supply, ignition, etc. on the engine 1 to make the engine 1 The control signal is smoothly launched, wherein the control signal includes an intake signal, an oil supply signal and an ignition signal.
在本實施例中，該引擎控制模組6耦接該微處理器4，該引擎控制模組6係於輸出該控制信號時，同時輸出相對應之一回饋信號至該微處理器4，當該微處理器4接收該回饋信號後，係同時對該響應參考值及該回饋信號進行運算以產生該調整信號。在本實施例中，該回饋信號包含一進氣回饋信號、一供油回饋信號及一點火回饋信號，且該引擎控制模組6輸出之該控制信號與該回饋信號係具有對應關係，例如當該引擎控制模組6輸出該進氣信號時，係同時輸出該進氣回饋信號至該微處理器4。 In this embodiment, the engine control module 6 is coupled to the microprocessor 4, and the engine control module 6 outputs a corresponding feedback signal to the microprocessor 4 when the control signal is outputted. After receiving the feedback signal, the microprocessor 4 simultaneously calculates the response reference value and the feedback signal to generate the adjustment signal. In this embodiment, the feedback signal includes an intake feedback signal, an oil supply feedback signal, and an ignition feedback signal, and the control signal output by the engine control module 6 has a corresponding relationship with the feedback signal system, for example, when When the engine control module 6 outputs the intake signal, the engine feedback signal is simultaneously output to the microprocessor 4.
更詳言之，當引擎1已停止於適當的待命位置後，即可進入第三階段的發動步驟。在發動步驟中，該引擎控制模組6係連續輸出該進氣信號、該供油信號及該點火信號以發動該引擎1，且該引擎控制模組6係同時輸出相對應之該回饋信號至該微處理器4，此時，該微處理器4可藉由該回饋信號而得知該引擎1目前的狀態，並同時對該響應參考值及該回饋信號進行運算以產生該調整信號，以改變該電力調整單元5的電力傳輸狀態，並使該整合啟動發電裝置3由啟動模式轉變為發電模式，使該整合啟動發電裝置3改由該引擎1驅動而作為一發電機，並將所產生的電力透過該電力調整單元5儲存至該電池2。藉此，該微處理器4可根據該回饋信號判斷該引擎1的狀態，並使該整合啟動發電裝置3由啟動模式轉變為發電模式的過程更為順暢，具有提升本發明引擎啟動裝置之運作順暢度的效果。 More specifically, when the engine 1 has stopped at the appropriate standby position, it can enter the third stage of the launching step. In the starting step, the engine control module 6 continuously outputs the intake signal, the fuel supply signal and the ignition signal to start the engine 1, and the engine control module 6 simultaneously outputs the corresponding feedback signal to The microprocessor 4, at this time, the microprocessor 4 can learn the current state of the engine 1 by using the feedback signal, and simultaneously calculate the response reference value and the feedback signal to generate the adjustment signal to Changing the power transmission state of the power adjustment unit 5, and changing the integrated startup power generation device 3 from the startup mode to the power generation mode, causing the integrated startup power generation device 3 to be driven by the engine 1 as a generator, and generating The electric power is stored to the battery 2 through the power adjustment unit 5. Thereby, the microprocessor 4 can judge the state of the engine 1 according to the feedback signal, and make the process of converting the integrated start power generating device 3 from the startup mode to the power generation mode smoother, and improve the operation of the engine starting device of the present invention. Smooth effect.
此外，當本發明引擎啟動裝置之該引擎控制模組6未對該微處理器4輸出相對應之該回饋信號時，該微處理器4亦可利用習知檢測程序以判斷該整合啟動發電裝置3由啟動模式轉變為發電模式的時間點，而該習知檢測程序已為本領域技術人員所熟悉，於此不再贅述。 In addition, when the engine control module 6 of the engine starting device of the present invention does not output the corresponding feedback signal to the microprocessor 4, the microprocessor 4 can also determine the integrated startup power generating device by using a conventional detection program. 3 The point in time from the startup mode to the power generation mode, and the conventional detection procedure is familiar to those skilled in the art and will not be described herein.
綜上所述，本發明之引擎啟動裝置，可藉由該微處理器4偵測該整合啟動發電裝置3之三相繞組的三相電壓與三相電流，可在不需增設霍爾感應器的狀況下，仍能順利偵測轉子位置及驅動該整合啟動發電裝置3，具有降低設置成本的功效。 In summary, the engine starting device of the present invention can detect the three-phase voltage and the three-phase current of the three-phase winding of the integrated starting power generating device 3 by the microprocessor 4, and can eliminate the need for adding a Hall sensor. Under the condition, the rotor position can be smoothly detected and the integrated start-up power generation device 3 can be driven, which has the effect of reducing the installation cost.
此外，本發明之引擎啟動裝置，可藉由該微處理器4偵測該整合啟動發電裝置3之三相繞組的三相電壓與三相電流，以及同時參考該引擎控制模組6所輸出之該回饋信號，以將引擎1控制停止於待命發動位置，並順利轉換該整合啟動發電裝置3的工作模式，具有提升引擎啟動之順暢度的功效。 In addition, the engine starting device of the present invention can detect the three-phase voltage and the three-phase current of the three-phase winding of the integrated starting power generating device 3 by the microprocessor 4, and simultaneously refer to the output of the engine control module 6 The feedback signal stops the control of the engine 1 in the standby starting position, and smoothly switches the working mode of the integrated starting power generating device 3, and has the effect of improving the smoothness of the engine starting.
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內，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。 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.
1‧‧‧引擎 1‧‧‧ engine
2‧‧‧電池 2‧‧‧Battery
3‧‧‧整合啟動發電裝置 3‧‧‧Integrated start-up power generation unit
4‧‧‧微處理器 4‧‧‧Microprocessor
5‧‧‧電力調整單元 5‧‧‧Power adjustment unit
6‧‧‧引擎控制模組 6‧‧‧Engine Control Module
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