200812851 九、發明說明： 【發明所屬之技術領域】 本發明係涉及-魅儀雌枝 油電混合動力控制系統與方法。 尤，、痛於機車之 【先前技術】 固」，所示為習知之油電雔 意圖。如「第丨圖」所 又、車'、、吉構: 石I 你於以/飞油引擎驅動之機直u 上5又令至>、-太陽能光電板11〇、m 車1( 設有一太陽會t右苦+ 於機車1〇〇上」 :二、姻器130，另於機車_之前車輪二 α馬達IbG ’太陽能充蓄電器咖鱼太 - 11〇，、馬達_以導線（_示）連犯光幻200812851 IX. INSTRUCTIONS: [Technical Field to Be Invented by the Invention] The present invention relates to a system and method for hybrid electric power control of a female instrument. In particular, it is painful to the locomotive. [Prior Art] Solid, which is the intention of the conventional oil and electricity. For example, "The third map", the car', and the Jiji: Stone I, you drive on the machine with the / fly oil engine, and then go to the >, - solar photovoltaic panel 11〇, m car 1 ( There is a sun will t right + on the locomotive 1 」": Second, the weapon 130, and the locomotive _ before the wheel two alpha motor IbG 'solar charge electric appliance fish too - 11 〇, motor _ to wire (_ show ) contempt
以一傳動機構151與機車1(){) 馬達U 、饨旱100之則車輪1〇1連接；Connected to the wheel 1〇1 of the locomotive 1(){) motor U and the drought 100 by a transmission mechanism 151;
由太陽能光電板110、110 错此，D 6 H 將桃換為電能，並將電能w 於场能充蓄電器130，太陽能 充β 至馬逵HD，、’、糸、 130的电力可輸专 ”、 亚、過傳動機構151傳動前車輪101轉動，^ 利用太陽能提供動力 請麥閱「第2圖」，所示為習知之汽油引擎與發電機馬 達組混合動力系統方塊圖。如「第2圖」所示，—種汽油引 擎與發電機馬達組混合動力系統·，包含並聯之一汽油引 擎210及一發電機馬達組220，其中，發電機馬達組220與 一轉換器230連結，此轉換器mo並和一電瓶組24〇連結， 200812851 藉230可將發電機馬達組22Q產生之電能經由轉換儲 存在包瓶組施内備用，在必要時前述轉換器娜亦可將電 瓶、240田存之包能轉換成適當之電流形式送至發電機馬達 、且22[^中使杳_电機馬達組22〇轉變成一馬達的形式；前述 π引擎210每電機馬達組22〇、轉換器2洲及電瓶組2仙 均與-控制器25G連結，控制器25()乃接收一偵測機構· f測到的電子訊號；又汽油引擎210及發電機馬達組220乃 仰動力刀配裝置260連結，此動力分配裝置26〇並藉一減 迷u/輪級270之減速齒輪輸出軸（圖未顯示）和車輪（圖未 』丁）％…藉動力分配裝置之連結以及控制器湖之 控制，可決定汽油引擎则發動之動能，其是直接絲驅動 減速食輪組27G及車輪軸，或者钱能經由發電機馬達組 220轉變成電能儲存在電瓶組24〇内。 但是，由上述習知技術之說明可知，汽油引擎與馬達之 動力匹配’係藉由控制$所控制分配，如何^計最適性之控 制，進而調整汽油引擎與馬達之動力匹配度，以使汽油引擎 為省油低污染，但機車仍保持最大扭力之動力輸出，為業者 不斷研發與努力之處。 【發明内容】 鐾於以上的問題，本發明所欲解決之問題在於提供—種 機車之油電混合動力控儀賴㈣方法，私提出_種控 200812851 制系統，以控制汽油引擎盥雷 I孕/、私動馬達的動力匹配問題。 因此，本發明揭露_種機束 械半之油電混合動力控制系統係 5又置於'一機車中，且機車今罟古 、 早叹置有一η油引擎與一電動馬達所 組成之混合動力，此機車之油 人 屯此合動力控制系統用以控制 否 又置於機車之一節氣門控制哭鱼一By the solar photovoltaic panels 110, 110, D 6 H converts the peach into electric energy, and the electric energy is stored in the field energy charging device 130, and the solar energy is charged to the horse, and the power of the ', 糸, 130 can be transferred. , sub-transmission mechanism 151 transmission front wheel 101 rotation, ^ use solar energy to provide power, please read "Figure 2", shown as a block diagram of the conventional gasoline engine and generator motor hybrid system. As shown in FIG. 2, a gasoline engine and a generator motor hybrid system include a gasoline engine 210 and a generator motor group 220 in parallel, wherein the generator motor group 220 and a converter 230 are included. Connected, the converter mo is connected to a battery pack 24, 200812851 by 230, the electric energy generated by the generator motor group 22Q can be stored in the bottle set by conversion, and the converter can also use the battery if necessary. , 240 Tian Cun's package can be converted into a suitable current form and sent to the generator motor, and 22 [^ in the form of 杳 _ motor motor group 22 〇 into a motor; the aforementioned π engine 210 per motor motor group 22 〇, The converter 2 continent and the battery group 2 are connected to the controller 25G, the controller 25() receives the electronic signal detected by the detecting mechanism f, and the gasoline engine 210 and the generator motor group 220 are the inverse power knife. The power distribution device 26 is coupled to the power distribution device 26 and utilizes a reduction gear output shaft (not shown) and a wheel (not shown) of the demodulation u/wheel 270. The control of the lake can determine the steam Engine kinetic energy of the engine, which is a direct drive wire group 27G and the wheel deceleration food wheel axle, or the money can be stored in the battery group via 24〇 motor generator set 220 into electrical energy. However, it can be seen from the description of the above-mentioned prior art that the matching between the gasoline engine and the motor's power is controlled by controlling the distribution of the control, and how to control the optimality of the gasoline engine and the motor to adjust the gasoline to match the power of the motor to make the gasoline The engine is fuel-efficient and low-pollution, but the locomotive still maintains the maximum torque output, which is the company's continuous research and development and efforts. SUMMARY OF THE INVENTION In view of the above problems, the problem to be solved by the present invention is to provide a hybrid electric power controller (4) method for a locomotive, and a private control system 200812851 system for controlling a gasoline engine. /, the power matching problem of the private motor. Therefore, the present invention discloses that the hybrid electric power control system 5 of the hybrid machine is placed in a locomotive, and the locomotive is equipped with a hybrid of an oil engine and an electric motor. The oil man of this locomotive is used to control the power control system and is placed in one of the locomotives to control the crying fish.
JmU馬達控制器，進而控制汽 油引擎與電動馬達之輪出 询卬動刀，且機車設置一電動馬達電池 用以供電於電動馬達，此趟鱼 匕祛車之油％混合動力控制系統包含 一動力控制模組與一充電控制模組。 其中動力控制模組係電性連接節氣門控制器與馬達控 制器，且動力控制模組係接受機車之—輪速訊號、一加油把 手訊號及-電池峨，進而_電池之f餘量，而決定電 動馬達是否被啟動；動力控制模組經由輪速訊號與加油把手 訊號而控制節氣門控制器與電動馬達控制器，以調整電動馬 達與A油引擎之輪出動力的匹配度。 元電㈣模_獨電動馬魏池錢，當電池訊號低 於預》又值日守’充電控制模組便對電動馬達電池進行充電。 —此機車之油電混合動力控似統更包含—油門訊號處 模、、且係將機車之一加油把手的旋轉位移轉換為線性電屢 值之該加油把手訊號。 此機車之油電混合動力控制线更包含-電池容量估 測模組係電性連接於電動馬達電池，且估測電池之蓄電容量 200812851 而產生電池訊號。 其中，機車更包含-系統電池，充電模組係電性連接於 系統電池，並提南系統電池之電壓後，對電動馬達電池充電。 其中預設值係為電動馬達電池之充電狀態（state 〇f charge，S0C)為 0· 5。 -種機車之油電混合動力控制方法，係肋控制一機車 之-汽油㈣與-電動馬達之動力輪出，且—節氣門係控制 汽車引擎的動力，-電池係供電於電動馬達，油電混合動力 控制方法係包含下列步驟： 接X—電池訊號； 判斷此電池訊號是否低於一預設值； 接受一輪速訊號與一加油把手訊號；及 控制節氣門之開度與輸入於電動馬達之電流，以調整汽 油引擎與電動馬達之動力匹配度。 其中於判斷此電池訊號是否低於一預設值的步驟後，更 包合充電於電池且停止啟動電動馬達的步驟。 因此，本發明之一種機車之油電混合動力控制系統與方 法，係使電動馬達可以辅助汽油引擎之動力，並調整電動馬 達與汽油引擎的動力匹配度，以使汽油引擎為最省油且為最 少汚染的情況下運轉，而使機車能有最大扭力的動力輪出。 有關本發明的特徵與實作，茲配合圖示作最佳實施例詳 200812851 細說明如下。 【實施方式】 請參閱「第3圖」，所示為本發明之具油電混合動力控 制系統之機車架構圖。如「第3圖」所示，機車300係設 置有一汽油引擎310與一電動馬達330，而汽油引擎310 連接於一無段變速機構（Continuosly Variable Transmission，CVT) 311與一發電機313，且一最終傳動 機構315經由此無段變速機構311帶動，進而使連接於最 終傳動機構315之一後輪305轉動。汽油引擎310之動力 輸出係由節氣門控制器317控制著連接於汽油引擎310之 一節氣門320，此節氣門320係由一節氣門驅動馬達319 所帶動，可使節氣門控制器317利用自動控制以訊號控制 的方式，改變節氣門320之角度，進而改變汽油引擎310 之輸出動力。發電機313受引擎帶動而轉動並產生電源， 經過一穩壓器314予以穩壓後，再對連接於穩壓器314之 一系統電池321予以充電，其中，系統電池321可為一 12 伏特的蓄電池。 電動馬達330係裝設於機車300之一前輪301，此電 動馬達330可如一輪轂式馬達（In wheel motor); —電動 馬達電池331係提供電源予電動馬達330,此電動馬達電池 331之電壓係符合電動馬達330之使用電壓，所以，若電動 200812851 馬達330之祐田$ r 為-48: 為48伏特，則此電動馬達電、、也扣 马48伏待之蓄電池。_£、土 咬^也331便 達電池趴電也一馬達控制器333可控制著 違电池剡輪入於電動馬達33〇之電产 心動馬 動力。而且，—充電控制 電：馬達 統编&可控制是否透過系統電池電=於系 池所以，充電控制器335中係包含一昇 2 示），將系統電池321的糕，如12 牛（圖未顯 達脚1所_彻詞轉。科，—輪迷= 器雜接於前輪301，以感測前輪斯的一^ 一輪速訊號。 王 請參閱「第4圖」’所示為本發明之油電混合動力押制 系統之系統方塊圖。如「第4圖」所示，此油電混•力 控制系統500包含-動力控制模組51Q、—充電控制模祖 530、L號處理模組與—電池容量估剛模組 57〇。其中，動力控制模、组51(H系電性連接於節氣門控制器 317與馬達控制器333，油門訊號處理模組咖係將機車_ 之〆加油把手350的旋轉位移轉換為線性電壓值之—加油 把+訊號。電池容量估測模組570係電性連接於電動馬達 電池331，且依電動馬達電池331之電壓與電流以估測此電 動馬遠電池331之畜電容量，進而產生一電池訊號。 200812851 動力控制模組510係接受輪速訊號、加油把手訊號及 電池訊號。首先動力控繼組51G經由電池訊如判斷電 動馬達電池331之蓄電容量，並決定是否啟動電動馬^ 330。當電動馬達電池咖之蓄電容量足以供應電動馬達 330轉動時’動力控制模組⑽經由輪速訊號與加油把手訊 號二控制節氣門控制器317與馬達控制器咖，使節氣門控 制益317控制節氣門驅動馬達319轉動而改變節氣門娜 之開度，馬達控制器333控制輸入於電動馬達330的電产， 以調整電動馬達·與汽油”310之輸出動力的匹配 =从機車3〇〇的整體動力為最省油且可為最大扭力輪 力出之狀態，如此可減少汽油引擎31〇的空氣污染，又兼具 萬駛者具大動力之操控特性。 以供達電池331之蓄電容量低於一預設值而不足 油引擎⑽的動力右币_城車細之動力便僅有汽 哭w *動力，充包控制模組530便控制著充電押制 I電。、她321物^電《働峨池331 (State〇fCha^J 331之蓄電容量係以充電狀態 e〇fCharge，s〇c)來表 之間來代表蓄^旦。„ “其充電狀'_M0至1 池331之苦電〜t里’本貫施例中’對於電動馬達電 …爾史值係為充電狀態為。.5作分界， 11 200812851 當充電狀態低於0.5時，代表雷 肤能動馬達電池331須為充電 狀-、。右充電狀態為〇. 5至〇. 8時 之苦守代表電動馬達電池331 之爾電谷1足夠，可供電動馬達犯◦使用。 印參閱「第5圖」，所示為本 線圖。如「以R 之心引擎之性能曲 如弟5圖」所示，係為一 Ι9ζ 曲線圖，# C之汽油引擎性能 SDecif., ”制動比燃料消耗率（Brake c uel consumption ^ BSFC) > mr 擎310之性能，立中)之關係來表達汽油引 省油運轉模式下，所;去齡^係、油引擎310之最佳 部份俜^與扭力關係曲線，而虛線 Μ刀知為几油引擎31〇 轉速與扭力關,…取大扭力運轉模式下，所達到之 引擎⑽與電動馬達330雙動力源^係同％具有汽油 引擎310 # ，原，故设計方式係於汽油 之取佳省油模式的運轉 助動力，以使機直ςηη # 另由琶動馬達330辅 輪出。料車_整體可達成最省油而有最大扭力的 所以，如厂笔4同 _ _其運轉模式說明如回下」：斤示，具有油電混合動力之機車 動、起I、4 種情況·· ^速行駛、冷啟 〜急加速與攸坡等 （~啟 其餘都需使用電動^達 ％ /兄中’除定速行駛外， 宅m馬達330來補足不 但是欲利用電動 。 … 作為輔助動力之前，必需先 200812851 予以谓測電動馬達電池331之势〜— 電動馬達咖之依據。而後“二、「而作為是否啟動 號而決定電動馬達咖的輪出動〜11麵加油把手訊 之蓄電容量過低不足以供應電 動馬達330 之動力便僅由汽油_iG所供應加運轉時，則機車 以下各種模式係於電動馬達電+ 供應電動馬達咖之運輪_模式之術量足夠 受於起步狀況時，首先動力控制模組⑽接 k訊辆加油把手訊號，以控制電動馬達咖々輸出 ==__力。因此，輪速訊號與二 It 時，動力控制模組5lG判斷機車期為起 〜兄，由於機車_在起步狀態下，為負载最大的時候， 所以，當加油把手訊號增大時，動力控制模組5ig 電動馬達咖的動力為最大，並依加油把手訊號再增辦， 而逐漸加大汽油引擎310之動力。 若機車300為急加速狀態下，動力控制模組51〇以每 0.1秒偵測加油把手訊號與輪速訊號，若加油把手訊號於 〇· 5秒内增至最大時，動力控制模組_便經由此判斷為急 加速狀態’因此，動力控制模組510便控制電動馬達· 與的汽油引擎310的動力為最大。 若機車300為爬坡狀態時，動力控制模組51〇係判斷 13 200812851 加油把手訊號增加，但輪速訊號並未與 比增加，因此，_输觸，终動^模謂 匕制電動馬達330之輪出動力為最大，用以辅助汽油引擎 310之動力。 因此，電動馬達330的動力，係用以輔助汽油引擎310 之動力，以使汽油引擎31〇之輸出動力可減少，如此，可 節省耗油與減少引擎所產生之空氣污染。 請參閱「第6圖」，所示為本發明之機車之油電混合動 力控制方法流程圖。如「第6圖」所示，參照上述之說明， 本發明之機软油電混合動力控制方法，係包含下列步驟： 首先接受-電池訊號（步驟700)，接下來判斷此電池 訊號是否低於-預設值（步驟)，再接受_輪速訊號盘 -加油把手訊號（步驟73G)，最後控制1氣門之開度盘 輸入於電動馬達之電流，以調整汽油引擎與電動馬達之動 力匹配度（步驟750)。 其中’於判斷此電池訊號是否低於一預設值的步戰後 (步驟⑽，更包含充電於t池且停止啟動縣馬達的步 驟（步驟77G)，以及控朗之開度以汽油引擎之 動力（步騾790)。 因此，本發明係機車之油電混合動力控制系統幹制 方法，用咕汽剌擎與電動馬達㈣力匹配度 14 200812851 使汽油引擎為省油低污染，但機車仍保持最大扭力之動力 輸出，此外’更值得-提的是，本發明之電動馬達可裳設 於機車之前輪’此鶴馬達係為―輪㈣馬達，進而可^ 電動馬達之動力直接傳輸給前輪，避免動力傳遞過程之損 失。 、 雖然本發明以前述之較佳實施觸露如上，然其並非 用以限定本發明，任何熟習相像技藝者，在不脫離杯明 之精神和範圍内，所作等效之更動與顯，仍為本柯 專利保護範圍内。 【圖式簡單說明】 「弟1圖」係顯示習知之油電雙關車結構示意圖丨 「第2圖」麵示f知之汽利擎與發達混 系統方塊圖； ik、、且把合动力 架=圖」_示本發明之具油電私動力控制系統之機車 =圖」_示本發明之油魏合動力控制系) 塊圖； 統之系統方 、5圖」係顯示本發明之汽油 「笛β闽 手 < 〖生也曲線圖·芬 圖」係顯示本發明之機車之 ， 程圖。 動力控制方法流 【主要7L件㈣說明】 15 200812851 100機車 101前車輪 110太陽能光電板 110a太陽能光電板 130太陽能充蓄電器 150馬達 151傳動機構 200汽油引擎與發電機馬達組混合動力系統 210汽油引擎 220發電機馬達組 230轉換器 240電瓶組 250控制器 260動力分配裝置 270減速齒輪組 280偵測機構 300機車 301前輪 303輪速感測器 305後輪 310汽油引擎 16 200812851 311無段變速機構 313發電機 314穩壓器 315最終傳動機構 317節氣門控制器 319節氣門驅動馬達 320節氣門 321系統電池 330電動馬達 331電動馬達電池 333馬達控制器 335充電控制器 350加油把手 500油電混合動力控制系統 510動力控制模組 530充電控制模組 550油門訊號處理模組 570電池容量估測模組 17The JmU motor controller, in turn, controls the gasoline engine and the electric motor wheel to poll the knives, and the locomotive is provided with an electric motor battery for supplying power to the electric motor. The squid brake oil% hybrid control system includes a power The control module and a charging control module. The power control module is electrically connected to the throttle controller and the motor controller, and the power control module receives the locomotive-wheel speed signal, a fueling handle signal and a battery 峨, and then the _ battery Determining whether the electric motor is activated; the power control module controls the throttle controller and the electric motor controller via the wheel speed signal and the fueling handle signal to adjust the matching degree between the electric motor and the A-oil engine. Yuandian (four) mode _ independent electric horse Wei Chi money, when the battery signal is lower than the pre-" value of the daily control 'charge control module will charge the electric motor battery. —The hybrid electric power control of this locomotive includes the throttle signal, and converts the rotational displacement of one of the locomotive fueling handles into a linear electric alarm. The locomotive hybrid power control line further includes a battery capacity estimation module electrically connected to the electric motor battery and estimating the battery storage capacity of 200812851 to generate a battery signal. Among them, the locomotive further includes a system battery, and the charging module is electrically connected to the system battery, and after charging the voltage of the battery of the south system, the electric motor battery is charged. The preset value is the state of charge of the electric motor battery (state 〇f charge, S0C) is 0.5. - Hybrid power control method for locomotives, rib control of a locomotive - gasoline (four) and - electric motor power wheel, and - throttle system controls the power of the car engine - battery power supply to electric motor, oil and gas The hybrid control method includes the following steps: connecting the X-battery signal; determining whether the battery signal is lower than a preset value; receiving a round of speed signal and a fueling handle signal; and controlling the opening of the throttle valve and inputting to the electric motor Current to adjust the power matching between the gasoline engine and the electric motor. After the step of determining whether the battery signal is lower than a preset value, the step of charging the battery and stopping the starting of the electric motor is further included. Therefore, the hybrid electric power control system and method for a locomotive of the present invention enables the electric motor to assist the power of the gasoline engine and adjust the power matching between the electric motor and the gasoline engine, so that the gasoline engine is the most fuel-efficient and least. It runs under the condition of pollution, and the power that makes the locomotive have the maximum torque is turned out. The features and implementations of the present invention are described in detail below with reference to the preferred embodiment. [Embodiment] Please refer to "3", which shows the locomotive structure diagram of the hybrid electric power control system of the present invention. As shown in FIG. 3, the locomotive 300 is provided with a gasoline engine 310 and an electric motor 330, and the gasoline engine 310 is connected to a Continuosly Variable Transmission (CVT) 311 and a generator 313, and The final transmission mechanism 315 is driven by the stepless speed change mechanism 311 to rotate the rear wheel 305 connected to one of the final transmission mechanisms 315. The power output of the gasoline engine 310 is controlled by a throttle controller 317 to be connected to a throttle valve 320 of the gasoline engine 310. The throttle valve 320 is driven by a throttle drive motor 319, so that the throttle controller 317 can automatically control the signal. The manner of control changes the angle of the throttle 320 to change the output power of the gasoline engine 310. The generator 313 is rotated by the engine and generates power. After being regulated by a voltage regulator 314, the system battery 321 connected to the voltage regulator 314 is charged. The system battery 321 can be a 12 volt battery. Battery. The electric motor 330 is mounted on one of the front wheels 301 of the locomotive 300. The electric motor 330 can be an in wheel motor. The electric motor battery 331 provides power to the electric motor 330. The voltage of the electric motor battery 331 is It conforms to the operating voltage of the electric motor 330. Therefore, if the electric power of the 200812851 motor 330 is -48: 48 volts, the electric motor is also charged with 48 volts of battery. _£, soil bite ^ also 331 to reach the battery 趴 also a motor controller 333 can control the battery 剡 入 电动 电动 电动 电动 电动 电动 电动 电动 电动 电动 电动 电动 电动 电动 电动 电动 电动 电动 电动 电动 电动 电动 电动 电动 电动 电动 电动Moreover, the charging control motor: the motor controller can control whether the battery power is passed through the system. Therefore, the charging controller 335 includes a liter 2 display), and the system battery 321 is a cake, such as 12 cows. It is not obvious that the foot 1 is _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ System block diagram of the hybrid electric power control system. As shown in Figure 4, the hybrid electric power control system 500 includes a power control module 51Q, a charging control die 530, and a L processing module. And the battery capacity estimation module 57. Among them, the power control mode, the group 51 (H is electrically connected to the throttle controller 317 and the motor controller 333, the throttle signal processing module is the gas machine to the locomotive _ The rotational displacement of the handle 350 is converted into a linear voltage value - a fuel filler + signal. The battery capacity estimation module 570 is electrically connected to the electric motor battery 331 and is based on the voltage and current of the electric motor battery 331 to estimate the electric horse. The battery capacity of the battery 331, thereby generating a battery 200812851 The power control module 510 receives the wheel speed signal, the fueling handle signal and the battery signal. First, the power control group 51G determines the storage capacity of the electric motor battery 331 via the battery, and determines whether to start the electric horse 330. The power storage capacity of the electric motor battery is sufficient to supply the electric motor 330 when the 'power control module (10) controls the throttle controller 317 and the motor controller via the wheel speed signal and the fueling handle signal 2, so that the throttle control 317 controls the throttle drive The motor 319 rotates to change the opening degree of the throttle valve, and the motor controller 333 controls the electric power input to the electric motor 330 to adjust the matching of the electric motor and the output power of the gasoline "310" = the overall power from the locomotive 3 is The most fuel-efficient and can be the state of the maximum torque wheel force, which can reduce the air pollution of the gasoline engine 31〇, and also has the control characteristics of the high power of the driver. The storage capacity of the battery 331 is lower than a preset. The value is not enough for the engine of the oil engine (10). The power of the city car is only the steam crying w * power, the charging control module 530 controls the charging I am charged with electricity. Her 321 things ^ electricity "Dangchi 331 (State 〇 fCha ^ J 331 storage capacity is charged state e 〇 fCharge, s 〇 c) to represent between the table. „ Its charging shape '_M0 to 1 pool 331 bitter electricity ~ t Li' in the example of 'for the electric motor electric ... the history of the state is the state of charge is ..5 for the boundary, 11 200812851 when the state of charge is less than 0.5 On behalf of the skin activation motor battery 331 must be charged -, the right state of charge is 〇. 5 to 〇. 8 o'clock on behalf of the electric motor battery 331 er electric valley 1 enough for the electric motor to use. See "Figure 5" for the print, which is shown as a line graph. For example, the performance of the R heart engine is shown in Figure 5, which is a 9Ι graph, #C gasoline engine performance SDecif., “Brake cost consumption ^BSFC” > The relationship between mr engine 310 and Lizhong) is expressed in the fuel-saving operation mode of gasoline, and the relationship between the best part of the oil system and the oil engine 310 is Φ^ and the torque relationship, while the dotted line is known as several oils. Engine 31 〇 speed and torque off, ... in the high torque operation mode, the achieved engine (10) and electric motor 330 dual power source ^ with the gasoline engine 310 #, the original, so the design is better than gasoline The running power of the fuel-saving mode is used to make the machine ςηη#. The other wheel is driven by the swaying motor 330. The hopper _ can achieve the most fuel-efficient and maximum torque, so the factory pen 4 with _ _ its operation mode description Back to the next": Jin shows that the locomotive with hybrid electric and electric power, I, 4 kinds of conditions · · speed driving, cold start ~ rapid acceleration and slopes, etc. (~ Kai all need to use electric ^%% / brother In addition to the fixed-speed driving, the home m motor 330 to make up is not only want to use Before the ... as an auxiliary power, it is necessary to first test the electric motor battery 331 potential of 200812851 ~ - the basis of the electric motor coffee. Then "two, "and as the start number determines the electric motor coffee wheel out of the 11 ~ face refueling If the power storage capacity of the handle is too low to supply the power of the electric motor 330, and only the gasoline _iG is supplied and operated, the following modes of the locomotive are applied to the electric motor + the electric motor _ mode. When it is enough to start, the power control module (10) first receives the k-fueling handle signal to control the electric motor curry output ==__ force. Therefore, when the wheel speed signal and the second it, the power control module 5lG judges The locomotive period is from ~ brother, because the locomotive _ is in the starting state, when the load is maximum, so when the fueling handle signal is increased, the power control module 5ig electric motor coffee has the maximum power, and according to the fueling handle signal Adding, and gradually increasing the power of the gasoline engine 310. If the locomotive 300 is in an accelerated state, the power control module 51 detects the fueling handle signal every 0.1 seconds. The wheel speed signal, if the fueling handle signal is increased to the maximum within 5 seconds, the power control module _ is judged to be in the rapid acceleration state. Therefore, the power control module 510 controls the electric motor and the gasoline engine 310. If the locomotive 300 is in a climbing state, the power control module 51 determines that the fueling handle signal is increased, but the wheel speed signal does not increase. Therefore, the _ loses the touch and the final motion is The electric power of the electric motor 330 is maximized to assist the power of the gasoline engine 310. Therefore, the power of the electric motor 330 is used to assist the power of the gasoline engine 310 so that the output power of the gasoline engine 31 can be reduced. In this way, fuel consumption can be saved and air pollution generated by the engine can be reduced. Please refer to "Fig. 6", which shows a flow chart of the hybrid electric power control method for the locomotive of the present invention. As shown in Fig. 6, referring to the above description, the soft oil electric hybrid control method of the present invention comprises the following steps: First, the battery signal is received (step 700), and then it is judged whether the battery signal is lower than or lower. - preset value (step), then accept _ wheel speed signal plate - fueling handle signal (step 73G), and finally control the current of the opening of the valve to the electric motor to adjust the power matching between the gasoline engine and the electric motor (Step 750). Wherein after the step of determining whether the battery signal is lower than a preset value (step (10), further comprising the step of charging the t-cell and stopping the start of the county motor (step 77G), and controlling the opening of the motor to the gasoline engine Power (step 790). Therefore, the present invention is a locomotive hybrid electric power control system drying method, using the engine and the electric motor (four) force matching degree 14 200812851 to make the gasoline engine fuel-efficient and low pollution, but the locomotive remains The power output of the maximum torque, in addition, it is more worthwhile to mention that the electric motor of the present invention can be set on the front wheel of the locomotive. The crane motor is a wheel (four) motor, and the power of the electric motor can be directly transmitted to the front wheel. The loss of the power transmission process is avoided. Although the present invention has been described above in terms of the preferred embodiments described above, it is not intended to limit the invention, and it is equivalent to those skilled in the art to make the equivalents without departing from the spirit and scope of the invention. More dynamic and obvious, still within the scope of this patent protection. [Simple diagram of the diagram] "Different 1 diagram" shows the schematic diagram of the structure of the conventional fuel-electric pun, "Figure 2" Zhizhi Lixin and developed mixed system block diagram; ik, and the combined power frame = map" _ shows the locomotive with the oil and gas private power control system of the present invention = map" _ shows the oil Weihe power control system of the present invention The block diagram of the system of the present invention shows the gasoline of the present invention. Power control method flow [main 7L parts (four) description] 15 200812851 100 locomotive 101 front wheel 110 solar photovoltaic board 110a solar photovoltaic board 130 solar charging electric appliance 150 motor 151 transmission mechanism 200 gasoline engine and generator motor group hybrid system 210 gasoline engine 220 Generator motor group 230 converter 240 battery group 250 controller 260 power distribution device 270 reduction gear set 280 detection mechanism 300 locomotive 301 front wheel 303 wheel speed sensor 305 rear wheel 310 gasoline engine 16 200812851 311 stepless speed change mechanism 313 Motor 314 Regulator 315 Final Transmission 317 Throttle Controller 319 Throttle Drive Motor 320 Throttle 321 System Battery 330 Electric Motor 331 Electric Motor Battery 333 Motor Controller 335 Charge Controller 350 Fuel Handle 500 Hybrid Power Control System 510 power control module 530 charging control module 550 throttle signal processing module 570 battery capacity estimation module 17