TWI382940B

TWI382940B - Irregular temperature checking system for a two-wheel vehicle's clutch housing

Info

Publication number: TWI382940B
Application number: TW99117752A
Authority: TW
Inventors: Asao Kumaoka
Original assignee: Fcc Taiwan Co Ltd
Priority date: 2010-06-02
Filing date: 2010-06-02
Publication date: 2013-01-21
Also published as: TW201144118A

Description

二輪車輛離合器外殼不正常溫升檢知系統Two-wheeled vehicle clutch housing abnormal temperature rise detection system

本發明係藉由二輪車輛之檢知系統所設之判斷迴路，於時間參數T內，判斷車速自停止起步到一定速度之不正常頻繁變換之狀態；或當引擎於高速輸出時，卻處於低速行使，而有非正常之頻繁狀態時，適時延遲點火時期，藉由繩控制式或電子控制節流閥之閥開度，以控制燃油量之輸出，使引擎輸出下降，提供使用者一警示信號燈之二輪車輛離合器外殼不正常溫升檢知系統。According to the judgment loop set by the detection system of the two-wheeled vehicle, in the time parameter T, it is judged that the vehicle speed is in a state of abnormally changing from a stop to a certain speed; or when the engine is output at a high speed, it is at a low speed. Exercising, while there is an abnormally frequent state, the ignition period is delayed in time, and the valve opening degree of the throttle control or electronically controlled throttle valve is used to control the output of the fuel quantity, so that the engine output is lowered, and the user is provided with a warning signal lamp. The second-wheel vehicle clutch housing is not normal temperature rise detection system.

習知二輪車輛，部份騎乘使用者會或因為車輛處於不同環境或工作狀態，以較嚴苛方式騎乘該車輛，如自車輛處於停止狀態時，起步即瞬間的加速或減速，讓引擎處在高轉速及低轉速之頻繁變換狀態；或如車輛處於崎嶇道路，或上、下坡頻繁而路況欠佳之情況，引擎可能係處於高速輸出，但車速卻與引擎之輸出無法比擬之頻繁變換之際。如此，除了造成引擎之過度負荷外，實際上配合引擎運作之其他組件，亦可能快速毀損或故障。In the case of conventional two-wheeled vehicles, some riders may ride the vehicle in a more severe manner because the vehicle is in different environments or working conditions. For example, when the vehicle is in a stopped state, the vehicle accelerates or decelerates at an instant to make the engine It is in a state of frequent change of high speed and low speed; or if the vehicle is on a rough road, or the up and down slopes are frequent and the road conditions are poor, the engine may be at high speed, but the speed is incomparably high with the output of the engine. At the time of transformation. In this way, in addition to causing excessive load on the engine, other components that actually cooperate with the engine may also quickly damage or malfunction.

又二輪車輛之引擎輸出與車輛速度本應成對應狀態，如前述，當二輪車輛之引擎為高輸出，但車輛卻處於低速行駛狀態時，因為當引擎處於高速輸出，離合器之配重塊係藉由引擎輸出驅動之，讓配重塊產生離心力而接觸離合器之外殼，即可驅動二輪車輛之輪軸轉動。因此，當前述二輪車輛之引擎處於高輸出，車輛為不正常之低速行駛狀態時，離合器之外殼與配重塊之間可能正處於打滑之狀態，造成離合器外殼有不正常之溫升問題，最終，就是讓該離合器外殼變形或破損無法將動力傳導出去，造成車輛故障發生。The engine output of the second-wheeled vehicle and the vehicle speed should be in a corresponding state. As mentioned above, when the engine of the two-wheeled vehicle is high output, but the vehicle is in a low-speed driving state, because the engine is at a high-speed output, the weight of the clutch is borrowed. Driven by the engine output, the counterweight generates centrifugal force and contacts the outer casing of the clutch to drive the axle of the two-wheeled vehicle. Therefore, when the engine of the aforementioned two-wheeled vehicle is at a high output and the vehicle is in an abnormally low-speed driving state, the outer casing of the clutch and the weight may be in a slipping state, causing an abnormal temperature rise problem in the clutch casing, and finally That is, the clutch housing is deformed or damaged, and the power cannot be transmitted, causing a vehicle failure.

為此，本發明者，基於多年相關製品之設計與製造經驗，針對前述習知二輪車輛之離合器外殼溫升造成變形或毀損之問題，加以研究，乃發明本案。To this end, the inventors of the present invention have invented the present invention based on years of experience in the design and manufacture of related products to solve the problem of deformation or damage caused by the temperature rise of the clutch casing of the conventional two-wheeled vehicle.

本發明之目的，主要乃在提供一種二輪車輛之離合器外殼不正常溫升檢知系統，避免離合器外殼之溫度不正常升高，並造成離合器外殼變形致無法正常傳動，用以保護二輪車輛之離合器之檢知系統。The object of the present invention is to provide an abnormal temperature rise detection system for a clutch housing of a two-wheeled vehicle, to prevent the temperature of the clutch housing from rising abnormally, and to cause deformation of the clutch housing to prevent normal transmission, and to protect the clutch of the two-wheeled vehicle. The detection system.

本發明之二輪車輛離合器外殼不正常溫升檢知系統，主要係藉由檢知系統之判斷迴路設有時間參數T，並於該時間參數T內，判斷車速自停止起步到一定速度之不正常頻繁變換之狀態，以判斷離合器外殼之如處於不正常之高溫狀態，藉由車輛之引擎控制系統(ECU)，得適時延遲點火時期，藉由繩控制式或電子控制節流閥之閥開度，以控制燃油量之輸出，使引擎輸出下降，並提供使用者一警示信號燈，以快速排除該不正常之引擎運作模式。The abnormal temperature rise detection system of the clutch body of the two-wheeled vehicle of the present invention mainly adopts the time parameter T of the judgment loop of the detection system, and in the time parameter T, it is determined that the vehicle speed is abnormal from the start of the stop to a certain speed. Frequently changing the state to determine if the clutch housing is in an abnormally high temperature state, and the engine control system (ECU) of the vehicle can delay the ignition timing in a timely manner, and the valve opening degree of the throttle control or electronically controlled throttle valve In order to control the output of the fuel quantity, the engine output is lowered, and a warning light is provided to the user to quickly eliminate the abnormal engine operation mode.

本發明之二輪車輛離合器外殼不正常溫升檢知系統，主要係藉由檢知系統之判斷迴路設有時間參數T，並於該時間參數T內，當引擎之輸出與車輛行駛速度非成正比，且次數頻繁時，藉由車輛之引擎控制系統(ECU)，得適時延遲點火時期，藉由繩控制式或電子控制節流閥之閥開度，以控制燃油量之輸出，使引擎輸出下降，並提供使用者一警示信號燈，以快速排除該不正常之引擎運作模式。The abnormal temperature rise detection system of the clutch body of the two-wheeled vehicle of the present invention mainly adopts the time parameter T of the judgment loop of the detection system, and in the time parameter T, when the output of the engine is not proportional to the traveling speed of the vehicle When the frequency is frequent, the engine control system (ECU) of the vehicle can delay the ignition timing in a timely manner, and control the output of the fuel quantity by the rope control type or electronically control the valve opening degree to reduce the engine output. And provide a warning light for the user to quickly eliminate the abnormal engine operation mode.

如此，為使貴審查員可以充分了解本發明，茲依附圖示解說如下：如圖1及2所示，此為習知二輪車輛之結構，非本發明所要主張之範圍，因此，僅簡述引擎1與離合器2之運作如下：二輪車輛引擎1係以三角皮帶10與離合器2聯結，如此，得藉由引擎1之輸出，驅動離合器2，並藉由離合器外殼驅動車輛之輸出輪軸轉動，即可驅動車輛行駛，且使得離合器2得依據引擎1之輸出產生變換輸出檔之效果，亦即當引擎1之輸出越高時，離合器2之配重塊20之離心力將越大，並藉由配重塊與離合器之外殼21產生摩擦，以驅動車輛之輸出輪軸，讓車輛行駛速度得與引擎之轉速輸出成正比。In this way, in order to enable the examiner to fully understand the present invention, the following drawings are illustrated as follows: as shown in FIGS. 1 and 2, this is a structure of a conventional two-wheeled vehicle, which is not the scope of the present invention, and therefore, only a brief description The operation of the engine 1 and the clutch 2 is as follows: the two-wheeled vehicle engine 1 is coupled to the clutch 2 by a V-belt 10, so that the clutch 2 is driven by the output of the engine 1, and the output axle of the vehicle is driven by the clutch housing, that is, The vehicle can be driven to drive, and the clutch 2 has the effect of generating a converted output according to the output of the engine 1, that is, when the output of the engine 1 is higher, the centrifugal force of the weight 20 of the clutch 2 will be larger, and The weight creates friction with the outer casing 21 of the clutch to drive the output axle of the vehicle such that the speed of the vehicle is proportional to the rotational speed output of the engine.

因此，當引擎為高輸出，但車輛行駛速度與前述引擎之輸出卻不成正比，即引擎雖有高輸出，但車輛卻處於低速行駛狀態時，配重塊受到引擎轉速之驅動而處於高速轉動狀態，但因車輛為低速行駛，造成離合器外殼無法同時產生高轉速，以驅動車輛之輸出輪軸，將造成配重塊20與離合器2之外殼21無法正常接觸，產生打滑現象，而此打滑現象將造成離合器外殼溫度不斷上升之結果。Therefore, when the engine is high output, but the speed of the vehicle is not proportional to the output of the aforementioned engine, that is, although the engine has a high output, but the vehicle is in a low speed driving state, the weight is driven by the engine speed and is at a high speed. However, because the vehicle is running at a low speed, the clutch casing cannot generate a high rotational speed at the same time to drive the output axle of the vehicle, which will cause the weight 20 and the outer casing 21 of the clutch 2 to fail to contact normally, causing a slip phenomenon, and the slip phenomenon will cause The result of the rising temperature of the clutch housing.

如圖3所示，為本發明之二輪車輛離合器外殼不正常溫升檢知系統3，該檢知系統3並設有判斷迴路30，判斷迴路30係依引擎控制系統(ECU)(如圖6)所提供之引擎1之輸出狀態，再配合時間參數T，為判斷迴路30之判斷引擎輸出是否正常之方法，其中如引擎1之輸出均為正常，如圖3所示，該判斷迴路之輸出為無信號(NO)，則本檢知系統，將不會有任何動作。As shown in FIG. 3, the two-wheeled vehicle clutch housing abnormal temperature rise detecting system 3 of the present invention is provided with a judging circuit 30, and the judging circuit 30 is based on an engine control system (ECU) (see FIG. 6). The output state of the engine 1 provided, together with the time parameter T, is a method for judging whether the output of the engine 30 is normal, wherein the output of the engine 1 is normal, as shown in FIG. 3, the output of the judgment loop If there is no signal (NO), then the detection system will have no action.

如圖4所示，為本發明之實施例一，本實施例揭示，於時間參數T內與車速V(Km/h)之輸出比較之曲線圖。當於時間參數T內，車輛係處於不同環境或工作狀態，或以非正常方式、較嚴苛的騎乘該車輛時，將讓車輛引擎處在或高或低輸出之狀態，該車速曲線圖顯示車輛於短時間的發進，停止次數頻繁的場合，於圖4所示，當於參數時間T內對應於車輛之行駛速度V及停止起步判定車速V_s 間之比較曲線，於第一次之時間t1，自停止起步0(Km/h)到第一次正常車速V1之間，產生第一次自0至停止起步判定車速V_s 1；然於短時間內，又於第二次之時間t2，自停止起步0到第二次正常車速V2之間，產生第二次自0至停止起步判定車速V_s 2；於第三次之時間t3，自停止起步0到第三次正常車速V3之間，產生第三次自0至停止起步判定車速V_s 3；於第四次之時間t4，自停止起步0到第四次正常車速V4之間，產生第四次自0至停止起步判定車速V_s 4；於第五次之時間t5，自停止起步0到第五次正常車速V5之間，產生第五次自0至停止起步判定車速V_s 5，由於在極短之時間參數T內，前述實施例一至少有五次以上之時間t1-t5，發生車輛行駛速度自0到停止起步判定車速V_s 1-V_s 5之變化頻繁狀態，如前述當車輛速度V於極短之時間參數T內被頻繁的變換或重覆的前進、停止時，本檢知系統將判斷該離合器之配重塊與外殼之間產生不正常之打滑狀態，此時，可判斷離合器2外殼21的溫度上升速度遠大過於其可散熱之速度，且由於離合器外殼之溫度不斷升高，將造成離合器外殼嚴重變形致無法正常傳動。因此，本發明之判斷迴路30，將依據引擎控制系統(ECU)所提供之車速與引擎輸出之不正常對比狀態，經由引擎控制系統(ECU)，得適時延遲點火時期，並藉由繩控制式或電子控制節流閥之閥開度，以控制燃油量之輸出，使引擎輸出下降，控制節流閥之開度，自動控制燃油量之輸出，控制點火時期，使引擎輸出下降，並同時提供一警示燈警告車輛駕駛者注意並改善，確保離合器外殼之正常動作與維護。As shown in FIG. 4, which is a first embodiment of the present invention, the present embodiment discloses a graph comparing the output of the vehicle speed V (Km/h) in the time parameter T. When the vehicle is in a different environment or working state in the time parameter T, or when the vehicle is riding in a more rigorous manner, the vehicle engine will be in a state of high or low output, the vehicle speed graph. When the vehicle is displayed in a short time and the number of stops is frequent, as shown in FIG. 4, the comparison curve between the vehicle traveling speed V and the stop-starting determination vehicle speed V _s in the parameter time T is the first time. At time t1, from the stop start 0 (Km/h) to the first normal vehicle speed V1, the first time from 0 to the stop start determines the vehicle speed V _s 1; however, in a short time, the second time Time t2, from the stop start 0 to the second normal vehicle speed V2, the second time from 0 to the stop start determines the vehicle speed V _s 2; at the third time t3, from the stop start 0 to the third normal speed Between V3, the third time from 0 to the stop start determines the vehicle speed V _s 3; at the fourth time t4, from the stop start 0 to the fourth normal speed V4, the fourth time starts from 0 to stop. determining the vehicle speed V _s 4; followed by the fifth time t5, the self-stop start to fifth normal 0 Between the speed V5, from 0 to produce the fifth stop start determination vehicle speed V _s 5, since in the very short time parameter T, the foregoing embodiments have at least one of five times t1-t5, since the vehicle speed occurs 0 to stop starting to determine the frequent change state of the vehicle speed V _s 1-V _s 5, as described above, when the vehicle speed V is frequently changed or repeated forward and stopped within the extremely short time parameter T, the detection system will Judging that an abnormal slip state occurs between the weight of the clutch and the outer casing, at this time, it can be judged that the temperature rise speed of the outer casing 21 of the clutch 2 is far greater than the speed at which the heat can be dissipated, and since the temperature of the clutch casing is continuously increased, The clutch casing is severely deformed and cannot be normally driven. Therefore, the determination circuit 30 of the present invention will delay the ignition timing according to the abnormality of the vehicle speed and the engine output provided by the engine control system (ECU) through the engine control system (ECU), and the rope control mode Or electronically control the valve opening of the throttle valve to control the output of the fuel quantity, reduce the engine output, control the opening of the throttle valve, automatically control the output of the fuel quantity, control the ignition timing, and reduce the engine output, and provide A warning light alerts the driver of the vehicle to attention and improvement to ensure proper operation and maintenance of the clutch housing.

如圖5所示，為本發明之實施例二，實施例二揭示參數時間T、車速V(Km/h)、引擎轉速N_e (rpm)與低速判定車速V_L (Km/h)之對應曲線圖，如前述當車輛處於不同環境或工作狀態，或以非正常方式、較嚴苛的騎乘該車輛時，讓引擎輸出與車輛行駛速度非成正比狀態之次數頻繁的場合時，於時間參數T內，於第一次之時間t1，引擎轉速N_e 1，車輛行駛速度V本應與前述引擎轉速N_e 1呈對應狀態，但此時之車輛行駛速度卻處於低速判定車速V_L 之標準線以下，即此時之車輛行駛速度V_L 1曲線係處於低速判定車速之狀態；於第二次之時間t2，引擎轉速N_e 2，但此時之車輛行駛速度卻處於低速判定車速V_L 之標準線以下，即此時之車輛行駛速度V_L 2曲線係處於低速判定車速之狀態；於第三次之時間t3，引擎轉速N_e 3，但此時之車輛行駛速度卻處於低速判定車速V_L 之標準線以下，即此時之車輛行駛速度V_L 3曲線係處於低速判定車速之狀態；即於前述之時間參數T內至少已有數次之時間t1-t3，該引擎轉速N_e 1-N_e 3與車輛之低速行駛速度V_L 1-V_L 3不成對比。如前述當車輛行駛速度V於極短之時間參數T與引擎轉速輸出N_e 呈現非正常狀態之次數頻繁的變換時，本檢知系統將判斷該離合器之配重塊與外殼之間將產生不正常之打滑狀態，此時，離合器2外殼21的溫度上升速度遠大過於其可散熱之速度，離合器外殼之溫度不斷升高，將造成離合器外殼嚴重變形致無法正常傳動。因此，本發明之判斷迴路30，將依據引擎控制系統(ECU)所提供之車速與引擎輸出之不正常對比狀態，經由引擎控制系統(ECU)，得適時延遲點火時期，並藉由繩控制式或電子控制節流閥之閥開度，以控制燃油量之輸出，使引擎輸出下降，控制節流閥之開度，自動控制燃油量之輸出，控制點火時期，使引擎輸出下降，並同時提供一警示燈警告車輛駕駛者注意並改善，確保離合器之正常動作與維護。As shown in FIG. 5, in the second embodiment of the present invention, the second embodiment discloses the correspondence between the parameter time T, the vehicle speed V (Km/h), the engine speed N _e (rpm), and the low speed determination vehicle speed V _L (Km/h). The graph, as described above, when the vehicle is in a different environment or working state, or when the vehicle is in a non-normal manner and the vehicle is riding more rigorously, the engine output is not proportional to the speed of the vehicle. In the parameter T, at the first time t1, the engine speed N _e 1, the vehicle traveling speed V should correspond to the aforementioned engine speed N _e 1 , but the vehicle traveling speed at this time is at the low speed determining vehicle speed V _L Below the standard line, that is, the vehicle traveling speed V _L 1 curve is in the state of low speed determination vehicle speed; at the second time t2, the engine speed N _e 2, but the vehicle traveling speed at this time is at the low speed determination vehicle speed V Below the standard line of _L , that is, the vehicle traveling speed V _L 2 curve at this time is in the state of low speed determination vehicle speed; at the third time t3, the engine speed N _e 3, but the vehicle traveling speed at this time is at a low speed determination the vehicle speed V _L of the standard line, i.e., When the vehicle running speed V curve line _L 3 in the low vehicle speed state is determined; 3 and low-speed running of the vehicle, ie within the time parameter T of at least several of the existing time t1-t3, the engine speed N _{_e} 1-N _e The speed V _L 1-V _L 3 is not in comparison. As described above, when the vehicle traveling speed V is frequently changed in the extremely short time parameter T and the engine speed output N _e is in an abnormal state, the detecting system will determine that the clutch weight and the outer casing will generate no In the normal slipping state, at this time, the temperature rise speed of the outer casing 21 of the clutch 2 is far greater than the speed at which the heat can be dissipated, and the temperature of the clutch casing is continuously increased, which will cause the clutch casing to be severely deformed and cannot be normally driven. Therefore, the determination circuit 30 of the present invention will delay the ignition timing according to the abnormality of the vehicle speed and the engine output provided by the engine control system (ECU) through the engine control system (ECU), and the rope control mode Or electronically control the valve opening of the throttle valve to control the output of the fuel quantity, reduce the engine output, control the opening of the throttle valve, automatically control the output of the fuel quantity, control the ignition timing, and reduce the engine output, and provide A warning light warns the driver of the vehicle to pay attention and improve to ensure the normal operation and maintenance of the clutch.

如圖6所示，檢知系統3之判斷迴路30將輸出一信號(YES)給引擎控制系統(ECU)，而引擎控制系統(ECU)將會輸出依警示信號燈4給騎乘者，並如圖7所示，引擎控制系統(ECU)即會減少燃料之供應，以將引擎之輸出壓低，讓點火時期延遲，自動調整引擎輸出狀態，避免離合器之外殼因為溫度上升速度過快，無法適時的自然降溫，致使外殼21破損，甚至造成離合器2之毀損。As shown in FIG. 6, the determination circuit 30 of the detection system 3 will output a signal (YES) to the engine control system (ECU), and the engine control system (ECU) will output the warning signal 4 to the rider, and As shown in Figure 7, the engine control system (ECU) will reduce the supply of fuel to lower the output of the engine, delay the ignition period, automatically adjust the engine output state, avoid the clutch casing because the temperature rises too fast, can not be timely The natural cooling causes the outer casing 21 to be broken, and even the clutch 2 is damaged.

基此，綜上，本發明藉由二輪車輛之檢知系統所設之判斷迴路，於時間參數T內，判斷車速自停止起步到一定速度之不正常頻繁變換之狀態；或當引擎於高速輸出時，卻處於低速行使，而有非正常之頻繁狀態時，適時的自動減少供油量並以降低引擎之輸出轉速，且提供使用者一警示信號燈，藉以防止離合器外殼溫度之不正常升高，防止離合器破損；或外殼變形，為本案之組成。Based on the above, in the present invention, the judgment loop provided by the detection system of the two-wheeled vehicle determines the state in which the vehicle speed is changed from the stop to the abnormal speed in the time parameter T; or when the engine is output at a high speed. At the time, it is at a low speed, and when there is an abnormal frequent state, the oil supply is automatically reduced at a timely time to reduce the output speed of the engine, and a warning light is provided to the user to prevent the abnormal temperature rise of the clutch housing. Prevent the clutch from being damaged; or the casing is deformed, which is the composition of this case.

1．．．引擎1. . . engine

2．．．離合器2. . . clutch

20．．．配重塊20. . . Counterweight

21．．．外殼twenty one. . . shell

3．．．檢知系統3. . . Detection system

30．．．判斷迴路30. . . Judgment loop

4．．．警示信號燈4. . . Warning light

T．．．時間參數T. . . Time parameter

V．．．車速V. . . Speed

N_e ．．．引擎轉速N _e . . . Engine speed

V_s ．．．停止起步判定車速V _s . . . Stop starting to determine the speed

圖1是引擎與離合器配置視圖。Figure 1 is a view of the engine and clutch configuration.

圖2是離合器配置視圖。Figure 2 is a view of the clutch configuration.

圖3是本發明檢知系統之流程圖。3 is a flow chart of the detection system of the present invention.

圖4是本發明實施例一之車速與時間參數之曲線圖。Fig. 4 is a graph showing the vehicle speed and time parameters of the first embodiment of the present invention.

圖5本發明引實施例二引擎輸出、速度與時間參數之曲線圖。Figure 5 is a graph showing engine output, speed and time parameters of the second embodiment of the present invention.

圖6是引擎控制系統(ECU)之方塊圖。Figure 6 is a block diagram of an engine control system (ECU).

圖7是本發明降低引擎出之曲線圖。Figure 7 is a graph showing the reduction of the engine of the present invention.

3．．．檢知系統3. . . Detection system

30．．．判斷迴路30. . . Judgment loop

Claims

一種二輪車輛離合器外殼不正常溫升檢知系統，至少包含：檢知系統，設判斷迴路，該判斷迴路設時間參數T，於該參數T內，如於短時間內，車輛行駛速度V有不正常之自0到停止起步判定車速V_s 之頻繁變化時，即可判斷該離合器外殼出現與配重塊之不正常打滑狀態，使得離合器外殼處於高溫狀態，此時，即可將該信號經由引擎控制系統(ECU)控制節流閥之開度，並降低供油量，延遲點火時期，降低引擎輸出，並提供使用者一警示信號燈，以保護離合器者。A two-wheeled vehicle clutch housing abnormal temperature rise detection system includes at least: a detection system, and a determination circuit, wherein the determination circuit sets a time parameter T, in the parameter T, if the vehicle speed V is not in a short time Normally from 0 to stop to determine the frequent change of the vehicle speed V _s , it can be judged that the clutch shell appears abnormally slipping with the weight block, so that the clutch shell is in a high temperature state, at this time, the signal can be passed through the engine The control system (ECU) controls the opening of the throttle valve, reduces the fuel supply, delays the ignition period, reduces the engine output, and provides a warning light to the user to protect the clutch.

依申請專利範圍第1項所述二輪車輛離合器外殼不正常溫升檢知系統，其中於時間參數T內與車速V之輸出比較，係於時間參數T內，有數次之時間t1-tN，具有複數次之車速自0(Km/h)到停止起步判定車速V_s 1-V_s N之車輛速度變化頻繁狀態時，即以判斷該離合器之配重塊與外殼間之狀態，判斷離合器外殼之溫度是否過高。According to the patent application scope, the second-wheel vehicle clutch housing abnormal temperature rise detection system, wherein the time parameter T is compared with the output of the vehicle speed V, is within the time parameter T, and has a time t1-tN, having When the vehicle speed is changed from 0 (Km/h) to the start of the vehicle and the vehicle speed V _s 1-V _s N is changed frequently, the state of the clutch is determined by judging the state between the weight of the clutch and the outer casing. Is the temperature too high?

一種二輪車輛離合器外殼不正常溫升檢知系統，至少包含：檢知系統，設判斷迴路，該判斷迴路設時間參數T，於參數T內，將車速V(Km/h)、引擎轉速N_e (rpm)與低速判定車速V_L 之比較，如於短時間內，有複數次之引擎轉速N_e 與車速低速判定V_L 呈現非正常對比狀態之頻繁變換時，即可判斷該離合器外殼出現與配重塊之不正常打滑狀態，使得離合器外殼處於高溫狀態，此時，即可將該信號經由引擎控制系統(ECU)控制節流閥之開度，並降低供油量，延遲點火時期，降低引擎輸出，並提供使用者一警示信號燈，以保護離合器者。A two-wheeled vehicle clutch housing abnormal temperature rise detection system includes at least: a detection system, and a determination circuit, wherein the determination circuit sets a time parameter T, and within the parameter T, the vehicle speed V (Km/h), the engine speed N _e Comparing (rpm) with the low speed determination vehicle speed V _L , if the engine speed N _e and the vehicle speed low speed determination V _{L are} frequently changed in a non-normal comparison state in a short time, the clutch housing can be judged to appear and The abnormal sliding state of the weight block makes the clutch shell at a high temperature state. At this time, the signal can be controlled by the engine control system (ECU) to control the opening degree of the throttle valve, and the fuel supply amount is reduced, the ignition timing is delayed, and the ignition period is lowered. The engine outputs and provides a warning light to the user to protect the clutch.

依申請專利範圍第3項所述二輪車輛離合器外殼不正常溫升檢知系統，其中檢知系統得依據車輛行駛速度與引擎輸出轉速之比較，藉由引擎控制系統(ECU)之輸入數據，於時間參數T內所產生過度頻繁之變換，以為綜合判斷的裝置。According to the third application of the patent scope, the abnormal temperature rise detection system of the clutch housing of the two-wheeled vehicle, wherein the detection system is based on the comparison between the driving speed of the vehicle and the output speed of the engine, and the input data of the engine control system (ECU) An excessively frequent transformation occurring within the time parameter T is considered as a means of comprehensive judgment.

依申請專利範圍第3項所述二輪車輛離合器外殼不正常溫升檢知系統，其中於時間參數T、車速V(Km/h)與引擎轉速N_e 之比較，如於時間參數T內，於複數次之時間t1-tN，引擎轉速N_e 1-N_e N(rpm)，車輛處於低速判定車速V_L 1-V_L N(Km/h)之狀態，使得於該時間參數T內，引擎輸出與車輛行駛速度非成正比狀態之次數頻繁時，得判斷該離合器之配重塊與外殼間之狀態，判斷離合器外殼之溫度是否過高。According to the third aspect of the patent application scope, the abnormal temperature rise detection system of the clutch housing of the two-wheeled vehicle, wherein the time parameter T, the vehicle speed V (Km/h) and the engine speed N _{e are} compared, as in the time parameter T, The plurality of times t1-tN, the engine speed N _e 1-N _e N (rpm), the vehicle is in the state of the low speed determination vehicle speed V _L 1-V _L N (Km/h), so that the engine is within the time parameter T When the number of times the output is not proportional to the traveling speed of the vehicle is frequent, the state between the weight of the clutch and the outer casing is determined, and it is determined whether the temperature of the clutch housing is too high.

依申請專利範圍第1或3項所述二輪車輛離合器外殼不正常溫升檢知系統，其中檢知系統可依據車速狀態，以離合器之外殼與配重塊之接觸初轉速下，並相對於正常離合器狀態，藉由引擎控制系統(ECU)輸入數據，以判斷離合器之配重塊和外殼之打滑狀態，為綜合判斷的裝置。According to the scope of claim 1 or 3, the two-wheeled vehicle clutch housing abnormal temperature rise detection system, wherein the detection system can be based on the vehicle speed state, with the clutch at the initial speed of contact with the weight block, and relative to normal In the clutch state, the engine control system (ECU) inputs data to determine the slip state of the weight of the clutch and the outer casing, and is a comprehensive judgment device.

依申請專利範圍第1或3項所述二輪車輛離合器外殼不正常溫升檢知系統，其中檢知系統判斷離合器之外殼處於高溫狀態時，為了能防止外殼的變形和破損，得將引擎的輸出降低，以控制外殼溫度上升的裝置。According to the patent system scope 1 or 3, the two-wheeled vehicle clutch housing abnormal temperature rise detection system, wherein the detection system determines that the outer casing of the clutch is in a high temperature state, in order to prevent deformation and damage of the outer casing, the output of the engine is obtained. A device that reduces the temperature rise of the enclosure.

依申請專利範圍第1或3項所述二輪車輛離合器外殼不正常溫升檢知系統，其中檢知系統如判斷離合器之外殼處於高溫狀態時，得以警示信號燈告知騎乘者。According to the first or third aspect of the patent application, the abnormal temperature rise detection system of the two-wheeled vehicle clutch case, wherein the detection system determines that the outer casing of the clutch is in a high temperature state, the warning signal is notified to the rider.