!288〇98 九、發明說明： 【發明所屬之技術領域】 本細_—種傳_統，其兼具單-自由度之輸入耦 合模式具較佳之傳動效益、轉速變化直接控働力轉換、發電 機兼電動馬達進而體積小、各動力部設於同一中心線，以及節 省能源並符合環保等優點。 丨 【先前技術】、 傳統混成動力傳動I鶴將_則擎與馬達結合 作為動力源’其驅動方式可分為串聯式、並聯式，以及結合串 聯式和並聯式雜之複合式等，以習肢成動力傳動系統應用 於電動機踏車，產生下述問題： [1] 此成動力傳動系統雜並產生較差的傳動力。論究串 聯式混成動力傳動系統，雖可_裝設電_達與内燃機引 擎’但只能以電動馬達驅動電動機踏車，且只能以内燃機引擎 發電補充魏電力；高速行驶時細絲差。而並聯式混成動 力傳動系統_可以由_機引擎與電動馬達同時驅動電動 機踏車，但傳動機構複雜，另外產生製造成本偏高的問題。 [2] 轉速變化無法直接控制動力轉換。習用並聯式混成動 力傳動系統必需設置行星齒輪組搭配離合器與制動器，才能進 行各變速標位的變換，產生構造複雜的問題，而串聯式混成動 力傳動系統之動力根本無法在電動馬達與内燃機引擎間進行 轉換。 5 1288098 —[3]發電機與電動馬達分_積大。習狀發電機與電動 馬達為兩個獨立之裝置，較不適用於空間受限之電動機踏車 上。 β [4]動力部無法設於同一中心線。習用並聯式（串聯式亦 是)混成動力傳_統’因發賴與電_達是分開的麵， 動力系統無法設於同—中心線，無法構成整體結構。 [5] /良費▲源且不符合環保。習用串聯式混成動力傳動系 、先痛以電動馬達驅動電動機踏車，再透過内燃機引擎發電補 充電瓶電力；在行駛較長距離時’必需同時以電動馬達產生動 力’且不斷以内燃機引擎對電瓶充電，兩鶴力同時使用，但 電動機踏車之速度卻賴，相當㈣能源，另外脾燃燒產生 之廢氣又影響空氣品質。 故如何雖-革除制結構之缺失的裝置，即業界需致力 研發的重點。 【發明内容】 供—觀合電動馬賴内賴 引擎之混成動力傳動系統之改良，其為單__自由度之輸入耗合 模式具較佳之傳動效益。 本發明目的’在於提供-麵合電動馬達與内燃機 引擎之混成動力傳動系統之&良，其以轉速變化直接控制動力 轉換。 目# ’在於提供—種結合電動馬達與内燃機 1288098 !丨擎之混成動力傳動系統之改良，其為發電機兼電動馬達進而 體積小。 本發明之再-目的’在於提供—麵合電動馬達與内燃機 •引擎之混成動力傳_統之改良，其將各動力部設於同一中心 線。 本侧之無目的’祕—麵合義馬達與内燃機 • 引擎之混成動力傳動系統之改良，其節省能源並符合環保。 本發明係提供-種結合電動馬軸_機引擎之混成動 力傳動系統之改良，其包括： —第一動力部’係用以輸出—第-動力/輸人-能量； 一第一傳動組； 一第二動力部，係用以輸出一第二動力； 一第二傳動組； • 第—路徑，係連通該第-動力部與該第-傳動組； —第二路徑，係連職第-傳齡與該第二動力部； —第三職，艇通鶴二動力部無第二傳動組； 第四路徑’制以供該第二傳動組連通—電動機踏車； 第五路彳二’係連通該第_動力部與該第二傳動組； 第路# ’其係第_ g合點而連通該第一傳動組 與該第二傳動組； —第七路徑’其係通過1二匯合點而連通該第一傳動組 7 1288098 與該第二傳動組； 藉此，該第一、第二動力部係配合該電動機踏車之行駛狀 態，分別產生該第一、第二動力，並以單一自由度耦合輸入該 •第一傳動組後，由該第二傳動組驅動該電動機踏車。 本發明之上述目的與優點，不難從下述所選用實施例之詳 細說明與附圖中，獲得深入瞭解。 _ 兹以下列實施例並配合圖式詳細說明本發明於後·· 【實施方式】 參閱第-圖’本發明係為一種結合電動馬達與内燃機引擎 之混成動力傳動系統之改良，其包括： -動力部10’係用以輸出一第一動力/輸入一能量， 該弟-動力部H)縣電動馬達/發錢； -第一傳動㈣，該第_傳動 — 星齒輪組； u料早自由度之仃 部30係為内燃機引擎 齒輪二該二第二傳動組4。係為二自由度之 傳動組20與40係位與30以及該第—' 2。，第—路徑X1，係連通該第-動力部丨。與該第-傳 第二路徑X2,係連通該第— 傳動組20與該第二動力部 30 ； 1288098 一第三路徑X3，係連通該第二動力部30與該第二傳動组 40 ; 一第四路徑X4，係用以供該第二傳動組40連通一電動機 踏車50 ; 一第五路徑X5，係連通該第一動力部10與該第二傳動組 40 ； | 一第六路徑X6，係連通該第一傳動組20與該第二傳動組 40，且通過一第一匯合點D1 ; 一第七路控X7 ’係連通該第一傳動組20與該第二傳動組 40，且通過一第二匯合點D2 ; 藉此，該第一、第二動力部1〇與30係配合該電動機踏車 50之行駛狀態，分別產生該第一、第二動力，並以單一自由 _ 度耦合輸入該第二傳動組4〇後，由該第二傳動組4〇驅動該電 動機踏車50。 如此為本發明之結合電動馬達與内燃機引擎之混成動力 傳動系統之改良。 當然’該第二傳動組40可再設一統合傳動組401，該統 合傳動組401係用以調整總減速比及驅動該電動機踏車5〇。 貝務上’該電動機踏車50至少包括電動腳踏車與電動機 車，且設有一電瓶51以儲存傳動能量。 9 128.8098 與誃^閱第二圖，係本發明之第一實施例，該第一動力部10 動力部3〇位於同一中心線上，可與該第一傳動組2〇 “第—傳動組4Q構成—整體結構。 ★吞第傳動組20係為單一自由度之行星齒輪組，其包括 一第一太陽輪2卜—第—行星小齒輪22、-第-環輪23及-第一行星架24。!288〇98 Nine, invention description: [Technical field of invention] This is a _--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- The motor and the electric motor are small in size, and each power unit is located at the same center line, and the energy is saved and the environment is environmentally friendly.丨[Prior Art], the traditional hybrid power transmission I crane _ then the combination of the engine and the motor as the power source's driving method can be divided into series, parallel, and combined with series and parallel hybrids, etc. The limb power transmission system is applied to the motor treadmill, which causes the following problems: [1] This power transmission system is mixed and produces poor transmission force. In view of the series-connected hybrid powertrain system, although it is possible to install an electric motor and an internal combustion engine engine, it can only use an electric motor to drive the electric motor treadmill, and only the internal combustion engine can be used to supplement Wei power; the filament is poor at high speed. The parallel hybrid power transmission system can drive the electric motor treadmill simultaneously by the engine and the electric motor, but the transmission mechanism is complicated, and the manufacturing cost is high. [2] The speed change cannot directly control the power conversion. The conventional parallel hybrid powertrain system must be equipped with a planetary gear set with a clutch and a brake to change the shifting position, resulting in a complicated structure, and the power of the series hybrid powertrain cannot be between the electric motor and the internal combustion engine. Make the conversion. 5 1288098 —[3] The generator and the electric motor are divided into large. The generator and electric motor are two separate devices and are not suitable for use on space-limited motor treadmills. The β [4] power unit cannot be located on the same center line. The conventional parallel type (series type is also) hybrid power transmission _ system 'because the reliance and electricity _ is a separate surface, the power system can not be located in the same - center line, can not constitute the overall structure. [5] / Good fee ▲ source and not environmentally friendly. The conventional series hybrid power train adopts an electric motor to drive the electric motor treadmill, and then replenishes the battery power through the internal combustion engine. When driving a long distance, it is necessary to simultaneously generate electric power from the electric motor and continuously charge the battery with the internal combustion engine. At the same time, the two cranes are used at the same time, but the speed of the motor treadmill depends on (4) energy, and the exhaust gas generated by the spleen combustion affects the air quality. Therefore, how to remove the missing structure of the device, that is, the industry needs to focus on research and development. SUMMARY OF THE INVENTION The improvement of the hybrid powertrain system for the engine-viewing electric Marai Neira engine is a single __degree of freedom input consumption mode with better transmission efficiency. SUMMARY OF THE INVENTION The object of the present invention is to provide a hybrid powertrain system for a face-to-face electric motor and an internal combustion engine that directly controls power conversion with a change in rotational speed.目#' is to provide a combination of an electric motor and an internal combustion engine 1288098! 丨 之 混 混 之 混 混 混 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 A further object of the present invention is to provide an improvement in the hybrid power transmission between the electric motor and the internal combustion engine and the engine, wherein the power units are disposed on the same center line. The purposelessness of this side is the improvement of the hybrid powertrain of the engine, which saves energy and is environmentally friendly. The present invention provides an improvement of a hybrid powertrain system in combination with an electric motor shaft engine, comprising: - a first power portion for outputting - a first power / a human input - energy; a first transmission group; a second power unit for outputting a second power; a second transmission group; • a first path connecting the first power unit and the first transmission group; and a second path connecting the first unit The age and the second power department; - the third position, the boat Tonghe two power unit has no second transmission group; the fourth path 'made for the second transmission group to communicate - the motor treadmill; the fifth road two Connected to the first power unit and the second transmission group; the first road #' is the first _g junction to communicate the first transmission group and the second transmission group; the seventh path 'the system passes through the two convergence Connecting the first transmission group 7 1288098 and the second transmission group at a point; thereby, the first and second power portions cooperate with the driving state of the motor treadmill to generate the first and second power respectively, and After the single degree of freedom is coupled into the first transmission group, the electric power is driven by the second transmission group Treadmill. The above objects and advantages of the present invention will be readily understood from the following detailed description of the preferred embodiments illustrated herein. BRIEF DESCRIPTION OF THE DRAWINGS The present invention will be described in detail in the following embodiments with reference to the accompanying drawings. [Embodiment] Referring to the drawings - the present invention is an improvement of a hybrid powertrain system incorporating an electric motor and an internal combustion engine, which includes: The power part 10' is for outputting a first power/input energy, the brother-power part H) county electric motor/paying money; - the first transmission (four), the first_transmission-star gear set; The crotch portion 30 is the internal combustion engine gear 2 and the second transmission group 4. It is a two-degree-of-freedom transmission set 20 and 40 with a line and 30 and the first '2'. The first path X1 is connected to the first power unit. And the first transmission second path X2 is connected to the first transmission group 20 and the second power portion 30; 1288098 a third path X3, connecting the second power portion 30 and the second transmission group 40; The fourth path X4 is for the second transmission group 40 to communicate with a motor treadmill 50; a fifth path X5 is connected to the first power unit 10 and the second transmission group 40; | a sixth path X6 Connecting the first transmission group 20 and the second transmission group 40, and passing through a first convergence point D1; a seventh road control X7' is connected to the first transmission group 20 and the second transmission group 40, and Passing through a second meeting point D2; thereby, the first and second power parts 1〇 and 30 are coupled to the running state of the motor treadmill 50, respectively generating the first and second powers, and having a single freedom _ degree After the second transmission group 4 is coupled and input, the motor treadmill 50 is driven by the second transmission group 4〇. Thus, the invention is an improvement of the hybrid power transmission system combining the electric motor and the internal combustion engine. Of course, the second transmission set 40 can be further provided with a unified transmission group 401 for adjusting the total reduction ratio and driving the motor treadmill 5〇. The motor treadmill 50 includes at least an electric bicycle and an electric motor vehicle, and is provided with a battery 51 for storing transmission energy. 9 128.8098 and the second figure, in the first embodiment of the present invention, the first power unit 10 power unit 3 is located on the same center line, and can be combined with the first transmission group 2 第 "the first transmission group 4Q - The overall structure. The swallowing transmission set 20 is a single-degree-of-freedom planetary gear set including a first sun gear 2 - a - planet pinion 22, a - ring - 23 and - a first planet carrier 24 .
該第二動力部30可設一離合器裝置31，該離合器裝置31 刀離/罪合作動，控制該第二動力部3〇空轉或是輸出第二動 力0 該第二傳動組40係為二自由度之行星齒輪組，其包括一 第一太陽輪41、一第二行星小齒輪42、一第二環輪43及一第 二行星架44。 第一實施例至少可以包括下述傳動模式（參閱第一及第二 圖）： [i]第一動力傳動模式。啟動該第一動力部10,該第一 動力部10產生之第一動力經兩路徑傳遞，其中一傳遞路徑(經 第一路徑XI與第七路徑X7):第一動力從單一自由度第一傳 動組20之第一環輪23傳至第一行星小齒輪22 ;因該第一太 陽輪21固定，使第一動力從第一行星架24傳至二自由度第二 傳動組40之第二太陽輪41與第二行星小齒輪42 ; 另一傳遞路徑(經第五與第四路徑X5與X4):第一動力從 1288098 二自由度第二傳動組40之第二環輪43傳至第二行星小齒輪 42。最後第-動力從兩傳遞路徑輕合，並經由二自由度第二傳 動組40之第二行星架44(可經過該統合傳動組)驅動該電 動機踏車50低速行駛（包括起步的低速行歇與定速之低速行 駛）。 - 此時該第二動力部30之離合器裝置31係分離’第-動力 • 不影響第二動力部30 ;在此第一動力傳動模式下，該第二動 力部30未啟動，因此可降低空氣污染。 [2]第二動力傳動模式。當該電動機踏車5〇行駛至預定 速度時（可能是中南速狀態），該第二動力部3〇啟動產生第二 動力，該離合器裝置31靠合作動並將第二動力經兩路徑輸 出，其中一傳遞路徑（經第二及第六路徑Χ2、χ6) ··第二動力 從單一自由度第一傳動組20之第一行星架24傳至第一行星小 φ 齒輪22，因第一太陽輪21固定，第二動力從第一環輪23傳 至二自由度第二傳動組40之第二環輪43與第二行星小齒輪 42 ; 另一傳遞路徑（經第三及第四路徑χ3與Χ4):第二動力由 二自由度第二傳動組40之第二太陽輪41傳至第二行星小齒輪 42。最後第二動力由兩傳遞路徑耦合於二自由度第二傳動組 4〇之卓二行星架44(可以再經過統合傳動組4〇1)以驅動該電 動機踏車50 〇 1288098 ^ [3]雙動力傳動模式。當電動機踏車50於高速(或是高馬 力）行駛狀態時，該第一、第二動力部1〇與3〇同時提供動力 的路徑如下所述： (a·)第一動力部1〇產生之第一動力（經第五及第四路 徑X5與X4)亦傳至二自由度第二傳動組4〇之第二環輪犯與 第二行星小齒輪42。 (b·)第二動力部3〇產生之第二動力一則經由（經第二 路徑X2與第六路徑X6)單一自由度第一傳動組2〇之第一行星 架24傳至第-行星小齒輪22，由於第一太陽輪21固定，第 二動力由第-環輪23傳至二自由度第二傳動組4〇之第二環輪 43與第二行星小齒輪42 ; 二則經由（經第三與第四路徑X3與X4)二自由度第二傳 動組40之第二太陽輪41傳至第二行星小意輪42。第一及第 二動力最後耦合於二自由度第二傳動組4〇之第二行星架 44(可以再城魏合傳動組㈣，轉_電動機踏車別。 而在此雙動力傳動模式下，又可進行： [4]發電雜模式。在雙動力傳龍式下，第二動力部 30產生之第二動力除了驅動該電動機踏車5〇外(傳遞路徑如 上，恕不贅述），絲魏51之殘電量在設定值之下，則第一 動力部10由馬達轉換為發電機，且第二動力部30之第二動力 (傳遞路徑包括：第二及第—路徑紅與⑴的—部分經由單一 12 1288098 自由度第一傳動組20之第一環輪23傳至發電機（即第一動力 部10)進行發電，用以補充該電瓶51之·電力。當然，若電瓶 .51殘電量較高，則第一動力部1〇轉換為馬達，可提昇電動機 踏車50之整體效率。 [5]煞車傳動模式。該電動機踏車50於煞車減速時，其 運動能量反向進入該第二傳動組40(亦可經過該統合傳動組The second power unit 30 can be provided with a clutch device 31. The clutch device 31 cooperates with the knife to control the second power unit 3 to idle or output the second power. The second transmission group 40 is two free. The planetary gear set includes a first sun gear 41, a second planetary pinion 42, a second ring 43 and a second planet carrier 44. The first embodiment may include at least the following transmission modes (see first and second figures): [i] First power transmission mode. The first power unit 10 is activated, and the first power generated by the first power unit 10 is transmitted through two paths, wherein one of the transmission paths (via the first path XI and the seventh path X7): the first power is first from a single degree of freedom The first ring wheel 23 of the transmission set 20 is transmitted to the first planetary pinion 22; since the first sun gear 21 is fixed, the first power is transmitted from the first carrier 24 to the second of the second degree of freedom second transmission group 40. The sun gear 41 and the second planet pinion 42; another transmission path (via the fifth and fourth paths X5 and X4): the first power is transmitted from the second ring wheel 43 of the 1288098 two-degree-of-freedom second transmission group 40 to Two planet pinions 42. Finally, the first-power is lightly coupled from the two transmission paths, and the second carrier 44 of the second degree of freedom second transmission group 40 (via the integrated transmission group) is driven to drive the motor treadmill 50 at a low speed (including a low-speed break at the start). Driving at a low speed with constant speed). - At this time, the clutch device 31 of the second power portion 30 is separated from the 'first power' and does not affect the second power portion 30; in the first power transmission mode, the second power portion 30 is not activated, thereby reducing air Pollution. [2] Second power transmission mode. When the motor treadmill 5 〇 travels to a predetermined speed (possibly in a mid-south speed state), the second power unit 3 starts to generate a second power, and the clutch device 31 cooperates and outputs the second power through the two paths. One of the transmission paths (via the second and sixth paths Χ2, χ6) · The second power is transmitted from the first planet carrier 24 of the single degree of freedom first transmission group 20 to the first planet small φ gear 22 due to the first sun The wheel 21 is fixed, and the second power is transmitted from the first ring wheel 23 to the second ring wheel 43 and the second planet pinion 42 of the second degree of freedom second transmission group 40; another transmission path (via the third and fourth paths χ3) And Χ4): The second power is transmitted from the second sun gear 41 of the second degree of freedom second transmission group 40 to the second planetary pinion 42. Finally, the second power is coupled by two transmission paths to the second degree of freedom of the second transmission group 4, the second carrier 44 (which can be passed through the integrated transmission group 4〇1) to drive the motor treadmill 50 〇 1288098 ^ [3] dual power Drive mode. When the motor treadmill 50 is in a high speed (or high horsepower) running state, the paths for simultaneously supplying the first and second power units 1〇 and 3〇 are as follows: (a·) the first power unit 1〇 is generated The first power (via the fifth and fourth paths X5 and X4) is also transmitted to the second ring of the second degree of freedom second transmission group 4 and the second planetary pinion 42. (b) The second power generated by the second power unit 3 is transmitted to the first planet through the first carrier 24 of the first transmission group 2 (via the second path X2 and the sixth path X6) The gear 22 is fixed by the first sun gear 21, and the second power is transmitted from the first ring wheel 23 to the second ring gear 43 and the second planetary pinion 42 of the second degree of freedom second transmission group 4; The third and fourth paths X3 and X4) the second sun gear 41 of the second degree of freedom second transmission group 40 is transmitted to the second planetary wheel 42. The first and second powers are finally coupled to the second planet carrier 44 of the second degree of freedom second transmission group 4 (which can be re-drived to the transmission group (4), and the rotary motor is stepped on the vehicle. In this dual power transmission mode, It can also be carried out: [4] Power generation hybrid mode. Under the dual-powered transmission type, the second power generated by the second power unit 30 is not only driven by the motor treadmill 5 (the transmission path is as described above, and will not be described). When the residual power of 51 is below the set value, the first power unit 10 is converted into a generator by the motor, and the second power of the second power unit 30 (the transmission path includes: the second and the first path red and the (1) part The first ring wheel 23 of the first transmission group 20 of the single 12 1288098 degrees of freedom is transmitted to the generator (ie, the first power unit 10) for power generation to supplement the power of the battery 51. Of course, if the battery is 51. Higher, the first power unit 1〇 is converted into a motor, which can improve the overall efficiency of the motor treadmill 50. [5] Brake drive mode. When the motor treadmill 50 decelerates, its motion energy reverses into the second Drive set 40 (also through the integrated drive set)
401)，並經兩路徑傳遞；其中一傳遞路徑（包括第四、第七與 第一路徑X4、X7與XI):由二自由度第二傳動組4〇之第二行 星架44、第二行星小齒輪42、第二太陽輪41傳至單一自由度 第一傳動組20之第一行星架24、第一行星小齒輪22與第一 環輪23。 另—傳遞路控（包括第四及第五路徑X4與X5):由二自由 度第-傳動組4G之第二行星架44、第二行星小齒輪與第 壞輪43。最後由兩傳遞路彳蝴合傳至馬達/發電機(即第一 之電力。此時離 之運動能5不會 動力部ίο)，以驅動發電機發電補充電瓶51 合器裝置31為分離，電動機踏車5()反向傳遞 影響第二動力部3〇。 为別為本發明之等效置換褒 如第三、第四及第五圖所示， 置，分別簡述如下： 如第三圖所示， 部10係連結該第— 此為第本發明之第二實施例。該第一動力 傳動組20之第-環輪23及該第二傳動板 13 1288098 4〇之第二太陽輪4卜而該第二動力部3〇係經由該離合器裝置 31而連結該第一傳動組20之第一行星架24及該第二傳動組 40之第二環輪43。其中，該第一傳動組2〇之第一太陽輪21 係被固定住(減少一個自由度）。換言之，該第一動力部1〇與 該第二動力部30經由該第一傳動組20與該第二傳動組4〇之 混合動力後，由連結至該第二行星架44之統合傳動組4〇1而 輪出動力，同樣的，只是該第一傳動組2〇與該第二傳動組4〇 之内部連結關係略有修改，整體上仍與前述之第一實施例所能 達到之功效相同，亦具有前述之五種傳動模式。 參閱第四圖，此為第本發明之第三實施例。該第一動力部 10係連結該第一傳動組20之第一太陽輪21及該第二傳動組 40之第—環輪43。而該第二動力部3〇係經由該離合器裝置 31而連結該第一傳動組2〇之第一行星架24及該第二傳動組 40之第二太陽輪41。其中，該第一傳動組20之第一環輪23 係被固定住(減少一個自由度）。同理，該第一動力部10與該 第一動力部30經由該第一傳動組2〇與該第二傳動組4〇之混 合動力後’由連結至該第二行星架44之統合傳動組4〇1而輸 出動力’除了第一傳動組20與該第二傳動組40之内部連結關 係略有修改，整體上仍與前述之第一及第二實施例所能達到之 功效相同，亦具讀叙五_龍式。 如第五圖所示，此為第本發明之第四實施例。該第一動力 14 1288098 部10係連結該第-傳動組20之第一太陽輪21及該第二傳動 =之第二太陽輪41。蝴：動力部3Q係經由該離合器 衣置31而連結該第—傳動組2G之第—行星架24及該第二傳 動組40之第二環輪43。其中，該第一傳動組2〇之第一環輪 23係被固定住(減少一個自由度）。也就是說，第一動力㈣ 與第二動力部3〇經由該第—傳動組2()與該第二傳動组仙之 混合動力後’由連結至該第二行星架44之統合傳動組4〇1而 輸出動力。_，只衫-傳動㈣與該第二傳動㈣之内 部連結關係略有修改，整體上仍與前述之第_ 〜 乐一及第三實 施例所能_之功效_，亦具有魏之五轉動模式。、 本發明之優點及功效如下所述： [1]單-自由度之無功回流之輸入輕合模式傳動，具較户 之傳動效益。本發明以簡單的行星齒輪組成之單一自由二二二 回流之輸人輕合模式傳動，該第―、第二動力部可分別二同= 啟動，兩者分別產生之第-、第二動力同時輕合於二自由度之 行星齒輪組後（可再經過該統合傳動組），輸出驅動該電動ς踏 車’結構簡單且傳動效率高。 [2]轉速變化直接控制動力轉換《^本發明利用電動機踏車 之行進速度變化，自動完成電動馬達與内燃機引擎之動力轉 換，不需外加離合器控制，提高内燃機引擎之燃油經濟效益並 降低排氣污染，傳動系統構造簡單，控制容易。 15 1288098 • [3]發電機兼電動馬達進而體積小。本發明之第一動力部 為電動馬達兼發電機，二合—之結構縮小了第—動力部之總重 量與體積，相當符合電動機踏車之狹小空間的使用要求。 [4] 各動力部設於同一中心線。本發明之第一、第二動力 部（包括統合傳動組)設於電動機踏車上之同一中心線，傳動功 率完全輸出。 [5] 節省能源並符合環保。本發明再起步與低速時，設一 電動馬達輸出第-動力，而當電動機踏車行駛至預定速度時啟 動内燃機引擎產生第二動力，兩者之傳動模式皆為單一自由 度、無功回流傳動，控制解且傳動效率冑，可提高引擎燃油 經濟性，提供較佳之高速行駛動力，電瓶電容量需求低，並可 縮小引擎運轉範圍並減少排氣污染。再者，本發明可回收煞車 減速之能量用以發電補充電瓶電力，可節省能源並符合環保。 以上僅是藉由健實補詳細朗本㈣，對於該實施例 所做的任何解修改與變化皆不麟本發明之精#__。 由以上詳細說明，可使熟知本項技藝者明瞭本發明的確可 達成前述目的，實已符合專利法之規定，紐出發日轉利申請。 1288098 j：圖式簡單說明】 第一圖係本發明之系統架構暨傳動路徑之示意圖 第二圖係本發明之第一實施例之示意圖 第三圖係本發明之第二實施例之示意圖 第四圖係本發明之第三實施例之示意圖 第五圖係本發明之第四實施例之不意圖401), and transmitted through two paths; one of the transmission paths (including the fourth, seventh and first paths X4, X7 and XI): the second planet carrier 44 and the second by the second degree of freedom second transmission group 4 The planetary pinion 42 and the second sun gear 41 are transmitted to the first carrier 24 of the first degree of freedom first transmission group 20, the first planetary pinion 22 and the first ring wheel 23. Further, the transmission path (including the fourth and fifth paths X4 and X5) is: the second carrier 44 of the two-degree-of-freedom transmission-drive group 4G, the second planetary pinion and the third bad wheel 43. Finally, the two transmission paths are transferred to the motor/generator (ie, the first power. At this time, the motion energy 5 is not the power unit ίο), and the generator is used to generate the supplementary battery 51 device 31 for separation. The reverse rotation of the motor treadmill 5() affects the second power unit 3〇. For the equivalent replacement of the present invention, as shown in the third, fourth and fifth figures, respectively, the following is briefly described as follows: As shown in the third figure, the part 10 is connected to the first embodiment. Second embodiment. The first ring gear 23 of the first power transmission group 20 and the second sun gear 4 of the second transmission plate 13 1288098 4〇 and the second power unit 3 are coupled to the first transmission via the clutch device 31 The first planet carrier 24 of the group 20 and the second ring wheel 43 of the second transmission group 40. Wherein, the first sun gear 21 of the first transmission group 2 is fixed (reduced one degree of freedom). In other words, after the first power unit 1 and the second power unit 30 are hybridized by the first transmission group 20 and the second transmission group 4, the integrated transmission group 4 coupled to the second carrier 44 〇1 and turn the power, the same, only the internal connection relationship between the first transmission group 2〇 and the second transmission group 4〇 is slightly modified, and the overall performance is still the same as that of the first embodiment described above. It also has the aforementioned five transmission modes. Referring to the fourth drawing, this is the third embodiment of the present invention. The first power unit 10 connects the first sun gear 21 of the first transmission group 20 and the first ring wheel 43 of the second transmission group 40. The second power unit 3 is coupled to the first carrier 24 of the first transmission unit 2 and the second sun gear 41 of the second transmission unit 40 via the clutch device 31. The first ring wheel 23 of the first transmission set 20 is fixed (reduced one degree of freedom). Similarly, the first power unit 10 and the first power unit 30 are coupled to the integrated transmission group of the second carrier 44 via the first transmission group 2 and the second transmission group 4 4〇1 and the output power 'except for the internal connection relationship between the first transmission group 20 and the second transmission group 40 is slightly modified, and the overall performance is the same as that of the first and second embodiments described above, and Read the five _ dragon style. As shown in the fifth figure, this is the fourth embodiment of the present invention. The first power 14 1288098 portion 10 is coupled to the first sun gear 21 of the first transmission group 20 and the second sun gear 41 of the second transmission. The power unit 3Q connects the first carrier 22 of the first transmission group 2G and the second pulley 43 of the second transmission group 40 via the clutch housing 31. Wherein, the first ring wheel 23 of the first transmission group 2 is fixed (reduced one degree of freedom). That is, the first power (four) and the second power unit 3 are coupled to the integrated transmission group 4 of the second carrier 44 via the first transmission group 2 () and the second transmission group. 〇1 and output power. _, the internal connection relationship between the shirt-drive (4) and the second transmission (4) is slightly modified, and the overall effect is still the same as the above-mentioned _~ 乐一 and the third embodiment _, also has the Wei five rotation mode. The advantages and effects of the present invention are as follows: [1] Single-degree-of-freedom reactive reflow input light-synchronous mode transmission has a better transmission efficiency. The invention is driven by a single free-two-two-return input and light-synchronous mode composed of a simple planetary gear, and the first and second power parts can be respectively started and activated, and the first and second powers respectively generated by the two are simultaneously After being lightly coupled to the two-degree-of-freedom planetary gear set (which can be passed through the integrated transmission group), the output driving the electric bicycle is simple in structure and high in transmission efficiency. [2] The speed change directly controls the power conversion "^ The invention utilizes the change of the traveling speed of the motor treadmill, automatically completes the power conversion between the electric motor and the internal combustion engine, does not require external clutch control, improves the fuel economy efficiency of the internal combustion engine and reduces the exhaust Contamination, the transmission system is simple in construction and easy to control. 15 1288098 • [3] The generator and electric motor are further small. The first power unit of the present invention is an electric motor and a generator, and the structure of the two-in-one reduces the total weight and volume of the first power unit, which is quite in accordance with the use requirements of the narrow space of the motor treadmill. [4] Each power unit is located on the same centerline. The first and second power units (including the integrated transmission group) of the present invention are disposed on the same center line on the motor treadmill, and the transmission power is completely output. [5] Save energy and be environmentally friendly. When the invention starts again and at a low speed, an electric motor is provided to output the first power, and when the motor is treaded to a predetermined speed, the internal combustion engine is started to generate the second power, and the transmission modes of the two are single degree of freedom and reactive return transmission. The control solution and the transmission efficiency are 胄, which can improve the engine fuel economy, provide better high-speed driving power, low battery capacity demand, and can reduce the engine operating range and reduce exhaust pollution. Furthermore, the present invention can recover the energy of the deceleration of the vehicle to supplement the battery power by power generation, which can save energy and comply with environmental protection. The above is only a supplement to the detailed version (4), and any modification and change made to the embodiment is not the essence of the invention #__. From the above detailed description, it will be apparent to those skilled in the art that the present invention can achieve the foregoing objects and is in accordance with the provisions of the Patent Law. 1288098 j: BRIEF DESCRIPTION OF THE DRAWINGS The first drawing is a schematic diagram of a system architecture and a transmission path of the present invention. The second drawing is a schematic view of a first embodiment of the present invention. The third drawing is a fourth embodiment of the second embodiment of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 5 is a schematic view of a third embodiment of the present invention.
【主要元件符號說明】 10第一動力部 21第一太陽輪 23第一環輪 30第二動力部 40第二傳動組 41第二太陽輪 43第二環輪 50電動機踏車 D1第一匯合點 XI第一路徑 X3第三路徑 X5第五路徑 X7第七路徑 20第一傳動組 22第一行星小齒輪 24第一行星架 31離合器裝置 401統合傳動組 42第二行星小齒輪 44第二行星架 51電瓶 D2第二匯合點 X2第二路徑 X4第四路徑 X6第六路徑 17[Main component symbol description] 10 first power unit 21 first sun gear 23 first ring wheel 30 second power unit 40 second transmission group 41 second sun gear 43 second ring wheel 50 motor treadle D1 first meeting point XI first path X3 third path X5 fifth path X7 seventh path 20 first transmission set 22 first planetary pinion 24 first planet carrier 31 clutch device 401 integration drive set 42 second planet pinion 44 second planet carrier 51 battery D2 second meeting point X2 second path X4 fourth path X6 sixth path 17