TWM520049U - Bicycle transmission system - Google Patents
Bicycle transmission system Download PDFInfo
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- TWM520049U TWM520049U TW104219205U TW104219205U TWM520049U TW M520049 U TWM520049 U TW M520049U TW 104219205 U TW104219205 U TW 104219205U TW 104219205 U TW104219205 U TW 104219205U TW M520049 U TWM520049 U TW M520049U
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Abstract
Description
本創作是有關於一種傳動系統,特別是有關於一種可提供自行車額外動力之自行車之傳動系統。 The present invention relates to a transmission system, and more particularly to a transmission system for a bicycle that provides additional power to the bicycle.
自行車始終是人們所喜愛的交通工具之一。近年來,由於提倡樂活、環保與健康的生活,導致自行車的詢問率日益遽增,自行車不僅能夠成為上班上課的代步工具,減少二氧化碳的排放量,更能夠達成運動紓壓的效果。大部分的自行車因地形、距離或速度的因素,造成騎乘會耗費太多體力。 Bicycles are always one of the favorite vehicles. In recent years, due to the promotion of living, environmental protection and healthy life, the bicycle inquiry rate has been increasing, and bicycles can not only become a means of transportation to work, reduce carbon dioxide emissions, and achieve the effect of exercise pressure. Most bicycles cost too much energy due to terrain, distance or speed.
綜觀前所述,本創作之創作人思索並設計一種自行車之傳動系統,以期針對習知技術之缺失加以改善,進而增進產業上之實施利用。 As mentioned above, the creators of this creation think about and design a bicycle transmission system, in order to improve the lack of conventional technology, and thus enhance the implementation and utilization of the industry.
有鑑於上述習知技藝之問題,本創作之目的就是在提供一種自行車之傳動系統,以解決習知技術所存在之問題。 In view of the above-mentioned problems of the prior art, the purpose of the present invention is to provide a bicycle transmission system to solve the problems of the prior art.
根據本創作之目的,提出一種自行車之傳動系統,其包含支撐本體、傳動感測模組、驅動模組、電源模組及控制模組。支撐本體 可拆卸地懸設於自行車之後輪組件。傳動感測模組設置於自行車之傳動組件,傳動感測模組感測傳動組件之轉動,以產生複數個傳動轉動訊號。驅動模組包含致動單元及驅動單元,致動單元可拆卸地設置於支撐本體,致動單元具有複數個驅動軸件;複數個驅動單元分別設置於各驅動軸件,複數個驅動單元可轉動地接觸於後輪組件。電源模組可拆卸地設置於支撐本體,並電性連接於傳動感測模組、致動單元及傳動感測模組。控制模組可拆卸地設置於支撐本體,並電性連接傳動感測模組、驅動模組及電源模組,在控制模組接收複數個傳動轉動訊號時,控制模組則以模糊邏輯計算出驅動訊號,並傳送驅動訊號至驅動模組,以使致動單元據以驅複數個驅動軸件帶動複數個驅動單元轉動,而使複數個驅動單元施予後輪組件之驅動力。 According to the purpose of the present invention, a bicycle transmission system is proposed, which comprises a support body, a transmission sensing module, a driving module, a power module and a control module. Support body Removably suspended from the bicycle rear wheel assembly. The transmission sensing module is disposed on the transmission component of the bicycle, and the transmission sensing module senses the rotation of the transmission component to generate a plurality of transmission rotation signals. The driving module comprises an actuating unit and a driving unit, the actuating unit is detachably disposed on the supporting body, the actuating unit has a plurality of driving shaft members; the plurality of driving units are respectively disposed on the respective driving shaft members, and the plurality of driving units are rotatable Ground contact with the rear wheel assembly. The power module is detachably disposed on the support body, and is electrically connected to the transmission sensing module, the actuation unit, and the transmission sensing module. The control module is detachably disposed on the support body and electrically connected to the drive sensing module, the drive module and the power module. When the control module receives a plurality of drive rotation signals, the control module calculates the fuzzy logic Driving the signal and transmitting the driving signal to the driving module, so that the actuating unit drives the plurality of driving shaft members to drive the plurality of driving units to rotate, and the driving force of the plurality of driving units to the rear wheel assembly.
較佳地,自行車之傳動系統更可包含轉速偵測模組,其設置於後輪組件之一側,並電性連接控制模組,在控制模組接收複數個傳動轉動訊號時,控制模組則據以控制轉速偵測模組偵測後輪組件之轉速,以產生複數個傳動轉速訊號。 Preferably, the bicycle transmission system further includes a rotation speed detecting module disposed on one side of the rear wheel assembly and electrically connected to the control module. When the control module receives a plurality of transmission rotation signals, the control module Then, the speed detecting module is controlled to detect the rotation speed of the rear wheel assembly to generate a plurality of transmission speed signals.
較佳地,控制模組接收複數個傳動轉速訊號,並產生複數個傳動轉速值,在控制模組判斷其中一傳動轉速值大於預設轉速值時,控制模組則據以控制驅動模組停止施予後輪組件之驅動力。 Preferably, the control module receives a plurality of transmission speed signals and generates a plurality of transmission speed values. When the control module determines that one of the transmission speed values is greater than the preset speed value, the control module controls the driving module to stop. The driving force of the rear wheel assembly is applied.
較佳地,轉速偵測模組可為霍爾轉速感測器。 Preferably, the rotation speed detecting module can be a Hall speed sensor.
較佳地,傳動轉動訊號可包含扭力訊號及齒盤轉速訊號,且傳動感測模組可包含扭力感測單元及轉速感測單元。扭力感測單元設置於傳動組件之腳踏板,並電性連接控制模組,扭力感測單元感測腳踏板轉動之扭力,以產生複數個扭力訊號。轉速感測單元設置於傳動組件之傳動齒盤,並電性連接控制模組,轉速感測單元感測傳動齒盤轉動之 轉速,以產生複數個齒盤轉速訊號。其中,控制模組接收複數個扭力訊號與複數個齒盤轉速訊號,並以模糊邏輯計算出驅動訊號,且控制模組傳送驅動訊號至驅動模組,以使致動單元據以驅使複數個驅動單元施予後輪組件之驅動力。 Preferably, the transmission rotation signal may include a torsion signal and a gear rotation speed signal, and the transmission sensing module may include a torque sensing unit and a rotation speed sensing unit. The torque sensing unit is disposed on the foot pedal of the transmission component and electrically connected to the control module, and the torque sensing unit senses the torque of the pedal rotation to generate a plurality of torque signals. The rotation speed sensing unit is disposed on the transmission toothed disc of the transmission component, and is electrically connected to the control module, and the rotation speed sensing unit senses the rotation of the transmission toothed disc The speed is used to generate a plurality of gear wheel speed signals. The control module receives a plurality of torsion signals and a plurality of gear wheel speed signals, and calculates a driving signal by using fuzzy logic, and the control module transmits the driving signal to the driving module, so that the actuation unit drives the plurality of driving units accordingly. The unit applies the driving force of the rear wheel assembly.
較佳地,扭力感測單元可為扭力踏頻感測器。 Preferably, the torsion sensing unit can be a torsion cadence sensor.
較佳地,自行車之傳動系統更可包含煞車偵測模組,其設置於自行車之至少一煞車組件,並電性連接控制模組,在煞車偵測模組偵測到至少一煞車組件之作動時,煞車偵測模組則據以產生煞車訊號,且控制模組接收煞車訊號,並據以控制驅動模組停止施予後輪組件之驅動力。 Preferably, the bicycle transmission system further includes a brake detection module, which is disposed on at least one brake component of the bicycle, and is electrically connected to the control module, and detects at least one brake component in the brake detection module. The brake detection module generates a brake signal according to the vehicle, and the control module receives the brake signal and controls the drive module to stop the driving force of the rear wheel assembly.
較佳地,在傳動感測模組感測傳動組件未轉動時,傳動感測模組則產生停止轉動訊號,在控制模組控制驅動模組施予後輪組件之驅動力且控制模組接收停止轉動訊號時,控制模組則據以控制驅動模組停止施予後輪組件之驅動力。 Preferably, when the transmission sensing module senses that the transmission component is not rotated, the transmission sensing module generates a stop rotation signal, and the control module controls the driving force of the driving module to the rear wheel assembly and the control module receives the stop. When the signal is rotated, the control module controls the driving force of the driving module to stop the application of the rear wheel assembly.
承上所述,依本創作之自行車之傳動系統可藉由快拆式支撐本體可拆卸地設置於自行車上,並利用傳動感測模組感測自行車之傳動組件之轉動,以經由控制模組控制驅動模組給予後輪組件一驅動力,進而提高騎乘自行車之便利性。 As described above, the bicycle transmission system according to the present invention can be detachably disposed on the bicycle by the quick release support body, and the rotation of the transmission component of the bicycle is sensed by the transmission sensing module to pass the control module. The control drive module gives a driving force to the rear wheel assembly, thereby improving the convenience of riding the bicycle.
1‧‧‧自行車之傳動系統 1‧‧‧Bicycle transmission system
10‧‧‧支撐本體 10‧‧‧Support ontology
100‧‧‧殼體 100‧‧‧shell
11‧‧‧傳動感測模組 11‧‧‧Drive Sensing Module
110‧‧‧傳動轉動訊號 110‧‧‧Drive rotation signal
111‧‧‧扭力感測單元 111‧‧‧Torque sensing unit
1110‧‧‧扭力訊號 1110‧‧‧Torque signal
112‧‧‧轉速感測單元 112‧‧‧Speed sensing unit
1120‧‧‧齒盤轉速訊號 1120‧‧‧Scissor speed signal
113‧‧‧停止轉動訊號 113‧‧‧ Stop rotating signal
12‧‧‧驅動模組 12‧‧‧Drive Module
120‧‧‧驅動單元 120‧‧‧ drive unit
121‧‧‧致動單元 121‧‧‧Activity unit
121A‧‧‧驅動軸件 121A‧‧‧Drive shaft parts
13‧‧‧電源模組 13‧‧‧Power Module
14‧‧‧控制模組 14‧‧‧Control Module
140‧‧‧傳動轉速值 140‧‧‧Drive speed value
141‧‧‧預設轉速值 141‧‧‧Preset speed value
142‧‧‧驅動訊號 142‧‧‧ drive signal
15‧‧‧轉速偵測模組 15‧‧‧Speed detection module
150‧‧‧傳動轉速訊號 150‧‧‧Drive speed signal
16‧‧‧煞車偵測模組 16‧‧‧Car Detection Module
160‧‧‧煞車訊號 160‧‧‧煞车信号号
2‧‧‧自行車 2‧‧‧Bicycle
20‧‧‧後輪組件 20‧‧‧ Rear wheel assembly
21‧‧‧傳動組件 21‧‧‧Transmission components
210‧‧‧腳踏板 210‧‧‧ pedals
211‧‧‧傳動齒盤 211‧‧‧ drive gear
22‧‧‧煞車組件 22‧‧‧ brake components
第1圖係為本創作之自行車之傳動系統之第一實施例之示意圖。 Fig. 1 is a schematic view showing a first embodiment of the bicycle transmission system of the present invention.
第2圖係為本創作之自行車之傳動系統之第一實施例之方塊圖。 Figure 2 is a block diagram of a first embodiment of the bicycle drive system of the present invention.
第3圖係為本創作之自行車之傳動系統之第二實施例之示意圖。 Figure 3 is a schematic view of a second embodiment of the bicycle drive system of the present invention.
第4圖係為本創作之自行車之傳動系統之第二實施例之方塊圖。 Figure 4 is a block diagram of a second embodiment of the bicycle drive system of the present invention.
第5圖係為本創作之自行車之傳動系統之第三實施例之示意圖。 Fig. 5 is a schematic view showing a third embodiment of the bicycle transmission system of the present invention.
第6圖係為本創作之自行車之傳動系統之第三實施例之方塊圖。 Figure 6 is a block diagram of a third embodiment of the bicycle drive system of the present invention.
第7圖係為本創作之自行車之傳動系統之第四實施例之示意圖。 Fig. 7 is a schematic view showing a fourth embodiment of the bicycle transmission system of the present invention.
為利 貴審查員瞭解本創作之技術特徵、內容與優點及其所能達成之功效,茲將本創作配合附圖,並以實施例之表達形式詳細說明如下,而其中所使用之圖式,其主旨僅為示意及輔助說明書之用,未必為本創作實施後之真實比例與精準配置,故不應就所附之圖式的比例與配置關係侷限本創作於實際實施上的專利範圍,合先敘明。 In order to understand the technical characteristics, content and advantages of the creation and the effects that can be achieved by the examiner, the author will use the drawings in detail and explain the following in the form of the examples, and the drawings used therein The subject matter is only for the purpose of illustration and supplementary manual. It is not necessarily the true proportion and precise configuration after the implementation of the original creation. Therefore, the proportion and configuration relationship of the attached drawings should not be limited to the scope of patents created in actual implementation. Narration.
以下將參照相關圖式,說明依本創作之自行車之傳動系統之實施例,為使便於理解,下述實施例中之相同元件係以相同之符號標示來說明。 The embodiment of the bicycle transmission system according to the present invention will be described below with reference to the related drawings. For the sake of understanding, the same components in the following embodiments are denoted by the same reference numerals.
請參閱第1圖及第2圖,其分別為本創作之自行車之傳動系統之第一實施例之示意圖及方塊圖。如圖所示,自行車之傳動系統1包含支撐本體10、傳動感測模組11、驅動模組12、電源模組13及控制模組14。支撐本體10可拆卸地懸設於自行車2之後輪組件20。傳動感測模組11設置於自行車2之傳動組件21,傳動感測模組11感測傳動組件21之轉動,以產生複數個傳動轉動訊號110。驅動模組12包含致動單元121及驅動單元120,致動單元121可拆卸地設置於支撐本體10,致動單元121具有複數個驅動軸件121A;複數個驅動單元120分別設 置於各驅動軸件121A,複數個驅動單元120可轉動地接觸於後輪組件20。電源模組13可拆卸地設置於支撐本體10,並電性連接於傳動感測模組11、致動單元121及傳動感測模組11。控制模組14可拆卸地設置於支撐本體10,並電性連接傳動感測模組11、驅動模組12及電源模組13,在控制模組14接收複數個傳動轉動訊號110時,控制模組14則以模糊邏輯計算出驅動訊號142,並傳送驅動訊號142至致動單元121,以使致動單元121據以驅使複數個驅動軸件121A帶動複數個驅動單元120轉動,而使複數個驅動單元120施予後輪組件20之驅動力。 Please refer to FIG. 1 and FIG. 2 , which are respectively a schematic view and a block diagram of a first embodiment of a bicycle transmission system. As shown in the figure, the bicycle transmission system 1 includes a support body 10, a transmission sensing module 11, a driving module 12, a power module 13, and a control module 14. The support body 10 is detachably suspended from the rear wheel assembly 20 of the bicycle 2. The transmission sensing module 11 is disposed on the transmission component 21 of the bicycle 2, and the transmission sensing module 11 senses the rotation of the transmission component 21 to generate a plurality of transmission rotation signals 110. The driving module 12 includes an actuating unit 121 and a driving unit 120. The actuating unit 121 is detachably disposed on the supporting body 10. The actuating unit 121 has a plurality of driving shaft members 121A. The plurality of driving units 120 are respectively provided. Placed in each of the drive shaft members 121A, a plurality of drive units 120 are rotatably contacted to the rear wheel assembly 20. The power module 13 is detachably disposed on the support body 10 and electrically connected to the transmission sensing module 11 , the actuation unit 121 , and the transmission sensing module 11 . The control module 14 is detachably disposed on the support body 10 and electrically connected to the transmission sensing module 11, the driving module 12 and the power module 13. When the control module 14 receives a plurality of transmission rotation signals 110, the control module The group 14 calculates the driving signal 142 by fuzzy logic, and transmits the driving signal 142 to the actuating unit 121, so that the actuating unit 121 drives the plurality of driving shaft members 121A to drive the plurality of driving units 120 to rotate, thereby making the plurality of driving units 120 rotate. The driving unit 120 applies a driving force to the rear wheel assembly 20.
具體而言,本創作之自行車之傳動系統1可藉由快拆式支撐本體1可拆卸地設置於自行車2上,並利用傳動感測模組11感測自行車2之傳動組件21之轉動,以經由控制模組14控制驅動模組12給予後輪組件20一驅動力,進而提高騎乘自行車之便利性。本創作之自行車之傳動系統1包含了支撐本體10、傳動感測模組11、驅動模組12、電源模組13及控制模組14。支撐本體10可為快拆式單管式後貨架,並可具有殼體100,用於容置驅動模組12、電源模組13及控制模組14。傳動感測模組11設置於自行車2之傳動組件21,用於感測傳動組件21之轉動,以產生複數個傳動轉動訊號110。驅動模組12可包含致動單元121及複數個驅動單元120,致動單元121可為無刷直流馬達,致動單元121具有複數個驅動軸件121A,用以連接複數個驅動單元120,並藉由驅動軸件121A驅使驅動單元120進行轉動,驅動單元120可為摩擦輪。而電源模組13可供給傳動系統1之各模組運作所需之電能,電源模組13可為可重複充放電之電池。控制模組14電性連接傳動感測模組11、驅動模組12及電源模組13,控制模組14可為微控制器。 Specifically, the bicycle transmission system 1 of the present invention can be detachably disposed on the bicycle 2 by the quick release support body 1 and sense the rotation of the transmission component 21 of the bicycle 2 by using the transmission sensing module 11 to The driving module 12 is controlled by the control module 14 to give the rear wheel assembly 20 a driving force, thereby improving the convenience of riding the bicycle. The bicycle transmission system 1 of the present invention comprises a support body 10, a transmission sensing module 11, a driving module 12, a power module 13 and a control module 14. The support body 10 can be a quick-release single-tube rear shelf, and can have a housing 100 for accommodating the driving module 12, the power module 13, and the control module 14. The transmission sensing module 11 is disposed on the transmission component 21 of the bicycle 2 for sensing the rotation of the transmission assembly 21 to generate a plurality of transmission rotation signals 110. The driving module 12 can include an actuating unit 121 and a plurality of driving units 120. The actuating unit 121 can be a brushless DC motor, and the actuating unit 121 has a plurality of driving shaft members 121A for connecting a plurality of driving units 120, and The drive unit 120 is driven to rotate by the drive shaft member 121A, and the drive unit 120 can be a friction wheel. The power module 13 can supply the power required for the operation of each module of the transmission system 1. The power module 13 can be a rechargeable battery. The control module 14 is electrically connected to the drive sensing module 11, the drive module 12 and the power module 13, and the control module 14 can be a microcontroller.
因此,在騎乘者騎乘自行車2而驅使傳動組件21轉動時,傳動感測模組11會感測到傳動組件21之轉動而產生複數個傳動轉動訊 號110。接著,控制模組14在接收到複數個傳動轉動訊號110後,會依據傳動轉動訊號110,以模糊邏輯計算出驅動自行車2的相關動力數據,而產生驅動訊號142,並且,將驅動訊號142傳送至致動單元121,以使致動單元經由複數個驅動軸件121A驅動複數個驅動單元120進行轉動,而施予後輪組件20額外的驅動力控制驅動模組12驅使複數個驅動單元120轉動,而施予後輪組件20之驅動力,進而給予自行車2額外的動力,而使騎乘者可以較省力的方式騎乘自行車2。 Therefore, when the rider rides the bicycle 2 to drive the transmission assembly 21 to rotate, the transmission sensing module 11 senses the rotation of the transmission assembly 21 to generate a plurality of transmission rotation signals. No. 110. Then, after receiving the plurality of transmission rotation signals 110, the control module 14 calculates the relevant power data for driving the bicycle 2 by fuzzy logic according to the transmission rotation signal 110, generates the driving signal 142, and transmits the driving signal 142. To the actuating unit 121, the actuating unit drives the plurality of driving units 120 to rotate via the plurality of driving shaft members 121A, and the additional driving force of the rear wheel assembly 20 controls the driving module 12 to drive the plurality of driving units 120 to rotate. The driving force applied to the rear wheel assembly 20, in turn, gives the bicycle 2 additional power, allowing the rider to ride the bicycle 2 in a less laborious manner.
進一步而言,本創作之傳動感測模組11感測傳動組件21朝正向而轉動時,會產生複數個傳動轉動訊號110,而使控制模組14據以控制致動單元121驅使複數個驅動單元120轉動,以施予後輪組件20之驅動力;而當傳動感測模組11感測傳動組件21朝反向而轉動(逆轉)時,則產生對應的逆轉訊號。此時,控制模組14依據逆轉訊號則不會驅使驅動模組12進行作動。 Further, when the transmission sensing module 11 of the present invention senses that the transmission component 21 rotates in the forward direction, a plurality of transmission rotation signals 110 are generated, and the control module 14 controls the actuation unit 121 to drive the plurality of The driving unit 120 rotates to apply the driving force of the rear wheel assembly 20; and when the transmission sensing module 11 senses that the transmission assembly 21 is rotated (reverse) in the reverse direction, a corresponding reverse signal is generated. At this time, the control module 14 does not drive the driving module 12 to operate according to the reverse signal.
請參閱第3圖及第4圖,其分別為本創作之自行車之傳動系統之第二實施例之示意圖及方塊圖,並請一併參閱第1圖及第2圖。如圖所示,本實施例中之自行車之傳動系統與上述第一實施例之自行車之傳動系統所述的相同元件的作動方式相似,故不在此贅述。然而,值得一提的是,在本實施例中,自行車之傳動系統1較佳更可包含轉速偵測模組15,其設置於後輪組件20之兩側,並電性連接控制模組14,在控制模組14接收複數個傳動轉動訊號110時,控制模組14則據以控制轉速偵測模組15偵測後輪組件20之轉速,以產生複數個傳動轉速訊號150。 Please refer to FIG. 3 and FIG. 4 , which are respectively a schematic diagram and a block diagram of a second embodiment of the bicycle transmission system of the present invention, and please refer to FIG. 1 and FIG. 2 together. As shown in the figure, the bicycle transmission system in this embodiment is similar to the operation of the same components described in the bicycle transmission system of the first embodiment, and therefore will not be described herein. However, it is worth mentioning that, in the embodiment, the bicycle transmission system 1 preferably further includes a rotation speed detecting module 15 disposed on both sides of the rear wheel assembly 20 and electrically connected to the control module 14 When the control module 14 receives the plurality of transmission rotation signals 110, the control module 14 controls the rotation speed detection module 15 to detect the rotation speed of the rear wheel assembly 20 to generate a plurality of transmission speed signals 150.
進一步地,控制模組14接收複數個傳動轉速訊號150,並產生複數個傳動轉速值140,在控制模組14判斷其中一傳動轉速值140 大於預設轉速值141時,控制模組14則據以控制致動單元121停止施予後輪組件20之驅動力。 Further, the control module 14 receives a plurality of transmission speed signals 150 and generates a plurality of transmission speed values 140, and the control module 14 determines one of the transmission speed values 140. When the preset speed value 141 is greater than the preset speed value 141, the control module 14 controls the actuation unit 121 to stop the driving force applied to the rear wheel assembly 20.
舉例而言,本創作之自行車之傳動系統1進一步還可設置轉速偵測模組15,其可為霍爾轉速感測器,轉速偵測模組15可設置於後輪組件20之一側,用於偵測後輪組件20之轉速。因此,在騎乘者騎乘自行車2時,轉速偵測模組15可偵測後輪組件20之轉速,並產生複數個傳動轉速訊號150。接著,控制模組14會將複數個傳動轉速訊號150與預設轉速值141進行比對,當控制模組14判斷其中一傳動轉速值140大於預設轉速值141時,即表示騎乘者的騎乘時速超過預設的25km/hr,此時,控制模組14則據以控制致動單元121停止施予後輪組件20之驅動力,以避免騎乘者速度過快。 For example, the bicycle transmission system 1 of the present invention can further be provided with a rotation speed detecting module 15 which can be a Hall speed sensor, and the rotation speed detecting module 15 can be disposed on one side of the rear wheel assembly 20, It is used to detect the rotation speed of the rear wheel assembly 20. Therefore, when the rider rides the bicycle 2, the speed detecting module 15 can detect the rotational speed of the rear wheel assembly 20 and generate a plurality of transmission speed signals 150. Then, the control module 14 compares the plurality of transmission speed signals 150 with the preset speed value 141. When the control module 14 determines that one of the transmission speed values 140 is greater than the preset speed value 141, it indicates the rider's The riding speed exceeds the preset 25km/hr. At this time, the control module 14 controls the actuation unit 121 to stop the driving force of the rear wheel assembly 20, so as to avoid the rider being too fast.
請參閱第5圖及第6圖,其分別為本創作之自行車之傳動系統之第三實施例之示意圖及方塊圖,並請一併參閱第1圖至第4圖。如圖所示,本實施例中之自行車之傳動系統與上述各實施例之自行車之傳動系統所述的相同元件的作動方式相似,故不在此贅述。然而,值得一提的是,在本實施例中,傳動轉動訊號110可包含扭力訊號1110及齒盤轉速訊號1120,且傳動感測模組11可包含扭力感測單元111及轉速感測單元112。扭力感測單元111設置於傳動組件21之腳踏板210,並電性連接控制模組14,扭力感測單元111感測腳踏板210轉動之扭力,以產生複數個扭力訊號1110。轉速感測單元112設置於傳動組件21之傳動齒盤211,並電性連接控制模組14,轉速感測單元112感測傳動齒盤211轉動之轉速,以產生複數個齒盤轉速訊號1120。其中,控制模組14接收複數個扭力訊號1110與複數個齒盤轉速訊號1120,並以模糊邏輯計算出驅動訊號142,且控制模組14傳送驅動訊號142至驅動模組12,以使致動單元121據以驅使複數個驅動單元120施予後輪組件20 之驅動力。 Please refer to FIG. 5 and FIG. 6 , which are respectively a schematic diagram and a block diagram of a third embodiment of the bicycle transmission system of the present invention, and please refer to FIG. 1 to FIG. 4 together. As shown in the figure, the bicycle transmission system in this embodiment is similar to the operation of the same components described in the bicycle transmission system of the above embodiments, and therefore will not be described herein. However, it is worth mentioning that in the embodiment, the transmission rotation signal 110 can include the torsion signal 1110 and the gear rotation speed signal 1120, and the transmission sensing module 11 can include the torque sensing unit 111 and the rotational speed sensing unit 112. . The torque sensing unit 111 is disposed on the foot pedal 210 of the transmission component 21 and electrically connected to the control module 14 . The torque sensing unit 111 senses the torque of the rotation of the foot pedal 210 to generate a plurality of torsion signals 1110 . The rotation speed sensing unit 112 is disposed on the transmission toothed disk 211 of the transmission component 21 and electrically connected to the control module 14 . The rotation speed sensing unit 112 senses the rotation speed of the transmission toothed disk 211 to generate a plurality of gear rotation speed signals 1120 . The control module 14 receives a plurality of torsion signals 1110 and a plurality of gear wheel speed signals 1120, and calculates the driving signal 142 by using fuzzy logic, and the control module 14 transmits the driving signal 142 to the driving module 12 for actuation. Unit 121 drives a plurality of drive units 120 to apply rear wheel assembly 20 The driving force.
具體而言,本創作之自行車之傳動系統1進一步還可設置扭力訊號1110及齒盤轉速訊號1120,扭力感測單元111可為扭力踏頻感測器。扭力感測單元111可設置於傳動組件21之腳踏板210,用於感測騎乘者踩踏腳踏板210而轉動之扭力,轉速感測單元112可設置於傳動組件21之傳動齒盤211,並用於感測傳動齒盤211轉動之轉速。因此,當騎乘者騎乘自行車2時,扭力感測單元111會感測腳踏板210轉動之扭力而產生複數個扭力訊號1110,同時轉速感測單元112亦會感測傳動齒盤211轉動之轉速而產生複數個齒盤轉速訊號1120。接著,控制模組14會依據複數個扭力訊號1110與複數個齒盤轉速訊號1120,以模糊邏輯計算出驅動自行車2的相關動力數據,而產生驅動訊號142,並且,將驅動訊號142傳送至致動單元121,以使致動單元121據以經由複數個驅動軸件121A驅動複數個驅動單元120進行轉動,而施予後輪組件20額外的驅動力。 Specifically, the bicycle transmission system 1 of the present invention can further be provided with a torque signal 1110 and a toothed disk rotation speed signal 1120, and the torque sensing unit 111 can be a torque cadence sensor. The torque sensing unit 111 can be disposed on the foot pedal 210 of the transmission component 21 for sensing the torque of the rider rotating the foot pedal 210. The rotation speed sensing unit 112 can be disposed on the transmission toothed disk 211 of the transmission assembly 21. And used to sense the rotational speed of the transmission sprocket 211. Therefore, when the rider rides the bicycle 2, the torque sensing unit 111 senses the torque of the rotation of the foot pedal 210 to generate a plurality of torsion signals 1110, and the rotational speed sensing unit 112 also senses the rotation of the transmission toothed disk 211. The plurality of spur rotational speed signals 1120 are generated by the rotational speed. Then, the control module 14 calculates the relevant power data for driving the bicycle 2 by fuzzy logic according to the plurality of torsion signals 1110 and the plurality of gear wheel speed signals 1120, and generates the driving signal 142, and transmits the driving signal 142 to the end. The moving unit 121 is configured to cause the actuating unit 121 to drive the plurality of driving units 120 to rotate via the plurality of driving shaft members 121A, thereby imparting an additional driving force to the rear wheel assembly 20.
請參閱第7圖,其係為本創作之自行車之傳動系統之第四實施例之示意圖。並請一併參閱第1圖至第6圖。如圖所示,本實施例中之自行車之傳動系統與上述各實施例之自行車之傳動系統所述的相同元件的作動方式相似,故不在此贅述。然而,值得一提的是,在本實施例中,自行車之傳動系統1較佳更可包含煞車偵測模組16,其設置於自行車2之至少一煞車組件22,並電性連接控制模組14,在煞車偵測模組16偵測到至少一煞車組件2之作動時,煞車偵測模組16則據以產生煞車訊號160,且控制模組14接收煞車訊號160,並據以控制驅動模組12停止施予後輪組件20之驅動力。 Please refer to FIG. 7, which is a schematic diagram of a fourth embodiment of the bicycle transmission system of the present invention. Please also refer to Figure 1 to Figure 6. As shown in the figure, the bicycle transmission system in this embodiment is similar to the operation of the same components described in the bicycle transmission system of the above embodiments, and therefore will not be described herein. However, it is worth mentioning that, in the embodiment, the bicycle transmission system 1 preferably further includes a brake detection module 16 disposed on at least one brake component 22 of the bicycle 2 and electrically connected to the control module. 14. When the brake detection module 16 detects the actuation of at least one brake component 2, the brake detection module 16 generates a brake signal 160, and the control module 14 receives the brake signal 160 and controls the drive accordingly. The module 12 stops the driving force applied to the rear wheel assembly 20.
具體而言,本創作之自行車之傳動系統1進一步還可於自 行車2之煞車組件22上設置煞車偵測模組16,用於偵測到煞車組件2之作動。因此,在騎乘者騎乘自行車2的過程中時,遇到需要煞車的情況而觸動煞車組件2時,煞車偵測模組16會偵測到煞車組件2之作動,而產生煞車訊號160。此時,控制模組14會依據煞車訊號160而控制驅動模組12停止施予後輪組件20之驅動力,避免騎乘者發生意外。 Specifically, the bicycle transmission system 1 of the present invention is further capable of A brake detection module 16 is disposed on the brake assembly 22 of the vehicle 2 for detecting the actuation of the brake assembly 2. Therefore, when the rider rides the bicycle 2, when the brake assembly 2 is touched when the rider needs to brake, the brake detection module 16 detects the actuation of the brake assembly 2 and generates the brake signal 160. At this time, the control module 14 controls the driving module 12 to stop the driving force of the rear wheel assembly 20 according to the braking signal 160, thereby avoiding an accident of the rider.
進一步而言,在傳動感測模組11感測傳動組件21未轉動時,傳動感測模組11則產生停止轉動訊號113,在控制模組14控制驅動模組12施予後輪組件20之驅動力且控制模組14接收停止轉動訊號113時,控制模組14則據以控制驅動模組12停止施予後輪組件20之驅動力。也就是說,在騎乘者騎乘自行車2的過程中,若停止踩踏腳踏板210,而使得傳動組件21停止轉動,此時,傳動感測模組11進一步還可依據感測傳動組件21未轉動時,據以產生停止轉動訊號113,進而使控制模組14可據以控制驅動模組12停止施予後輪組件20之驅動力,以避免提供騎乘者過快的車速。 Further, when the transmission sensing module 11 senses that the transmission component 21 is not rotating, the transmission sensing module 11 generates a stop rotation signal 113, and the control module 14 controls the driving module 12 to apply the driving of the rear wheel assembly 20. When the control module 14 receives the stop rotation signal 113, the control module 14 controls the drive module 12 to stop the driving force applied to the rear wheel assembly 20. That is to say, in the process of riding the bicycle 2 by the rider, if the stepping pedal 210 is stopped, the transmission assembly 21 stops rotating. At this time, the transmission sensing module 11 can further be based on the sensing transmission component 21 When the rotation is not performed, the stop rotation signal 113 is generated, so that the control module 14 can control the driving force of the drive module 12 to stop the application of the rear wheel assembly 20 to avoid providing the rider with a too fast vehicle speed.
綜上所述,本創作之自行車之傳動系統1是設計一組可外掛式的馬達驅動裝置,提供快拆式貨架承載主體,以無刷直流馬達連結摩擦輪,帶動後輪輪框產生前進的動力。此設計不僅可以快速在短時間內完成拆裝,更能在不改裝自行車的情形下,相容於市售大部分車型,相當簡易可以完成自行車升級為電動助力車。停車後可以輕易拆卸避免偷竊,帶至戶內充電。同時,本創作之自行車之傳動系統1添加了多項感測技術,其中包含:腳踏速度、車輪轉速及扭力感測器,透過感測器將類比訊號傳送至微控制器晶片統一接收,取得自行車的即時狀態,將各種數據透過類比轉換傳遞給後續助力馬達控制。 In summary, the bicycle transmission system 1 of the present invention is designed with a set of externally-mounted motor driving devices, which provides a quick-disconnecting shelf carrying body, and a brushless DC motor is coupled to the friction wheel to drive the rear wheel frame to advance. power. This design can not only complete the disassembly and assembly in a short time, but also can be compatible with most of the commercially available models without modifying the bicycle. It is quite easy to upgrade the bicycle to an electric moped. After parking, it can be easily dismantled to avoid theft and brought to the house for charging. At the same time, the bicycle transmission system 1 of the creation adds a plurality of sensing technologies, including: pedal speed, wheel speed and torque sensor, and transmits the analog signal to the microcontroller chip through the sensor to receive the bicycle. The immediate state of the various data is passed to the subsequent booster motor control through analog conversion.
以上所述僅為舉例性,而非為限制性者。任何未脫離本創 作之精神與範疇,而對其進行之等效修改或變更,均應包含於後附之申請專利範圍中。 The above is intended to be illustrative only and not limiting. Anything that has not left this The spirit and scope of the work, and equivalent modifications or changes to it, should be included in the scope of the patent application attached.
1‧‧‧自行車之傳動系統 1‧‧‧Bicycle transmission system
10‧‧‧支撐本體 10‧‧‧Support ontology
100‧‧‧殼體 100‧‧‧shell
11‧‧‧傳動感測模組 11‧‧‧Drive Sensing Module
12‧‧‧驅動模組 12‧‧‧Drive Module
120‧‧‧驅動單元 120‧‧‧ drive unit
121‧‧‧致動單元 121‧‧‧Activity unit
121A‧‧‧驅動軸件 121A‧‧‧Drive shaft parts
13‧‧‧電源模組 13‧‧‧Power Module
2‧‧‧自行車 2‧‧‧Bicycle
20‧‧‧後輪組件 20‧‧‧ Rear wheel assembly
21‧‧‧傳動組件 21‧‧‧Transmission components
Claims (8)
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TW104219205U TWM520049U (en) | 2015-11-30 | 2015-11-30 | Bicycle transmission system |
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TWI635019B (en) * | 2017-05-26 | 2018-09-11 | 樹德科技大學 | Bicycle driving device with pedal sensor |
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TWI635019B (en) * | 2017-05-26 | 2018-09-11 | 樹德科技大學 | Bicycle driving device with pedal sensor |
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Legal Events
Date | Code | Title | Description |
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MM4K | Annulment or lapse of a utility model due to non-payment of fees |