TW390941B - Speed-limited controlling method and device of over and/or under speed for motorcycle injection engine - Google Patents
Speed-limited controlling method and device of over and/or under speed for motorcycle injection engine Download PDFInfo
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- TW390941B TW390941B TW88105383A TW88105383A TW390941B TW 390941 B TW390941 B TW 390941B TW 88105383 A TW88105383 A TW 88105383A TW 88105383 A TW88105383 A TW 88105383A TW 390941 B TW390941 B TW 390941B
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Description
五、發明說明(1) 本發明 眼速控制方 法定速限内 射处擎過高 按,許 此車速上限 係有關 法與裝,以及 速及過 多國家 便得受 於一種機車噴射弓丨 置’特別係指一種 達到保護自動變速 低速/限速制^方 對機車的車速皆定 罰,速 擎過高速及 可有效將車 系統之功效_ 法與裝置者 過低速之 速控制於 致機車噴 家,對於駕 對於輸入該 常對機車引 一 ·利 只是利用電 火,當點火 態,如此將 燃,致使待 完全,產生 碳造成引擎 驶者而 國之機 擎上有 用電子 子控制 坡置中 造成進 點火裝 一氧化 之加速 言亦是一個較大的 車,於車迷上能夠 以下幾項構造之改 點火,以達到限速 系統控制點火裝置 斷點火時,而駕駛 入汽缸中的燃油持 置再度點火時,將 破對空氣造成污染 損壞。 限,違反 读限上嚴格執 車業者為 法令’通 有一定之速 ®擾,而機 符合該國之 良: 之目的,惟 的持續點火 者確仍在加 續增加,但 因燃油太多 ,另方面汽 ,此方式 或中斷點 油門之狀 卻沒有引 而燃燒不 二.利用縮小進氣歧管之管徑,用以限制進入汽缸的 空氣量’而達到限速的目的,惟,一般為使得引擎效率能 电揮至最南’機車製造業者—直針對進氣歧管之構造作改 良,如於進氣歧管中加裝加熱器,或裝設鼓風機,其目的 是為使汽缸中之油氣能均勻混'合,以提高燃燒效率,而以 縮小進氣歧管之管徑的方式,與前述之目的背道而驰,而 將造成進氣不足燃燒不完全現象,進而產生一氧化碳對空 氣造成污染,另方面汽缸因積碳而造成引擎之加速損壞。V. Description of the invention (1) The eye speed control method of the present invention has an excessively high pressure at the fixed-speed internal shot. The upper limit of the speed may be related to the method and equipment, and countries with excessive speed and speed will be affected by a locomotive injection bow. Refers to a system that achieves automatic low-speed / speed-limiting protection to protect the speed of the locomotive. The speed of the locomotive is set to a fine. The speed of the engine is too high and it can effectively control the effectiveness of the vehicle system. For the driver, the input is often used for the locomotive. It only uses electric fire. When the ignition is on, it will ignite, so that it will be completed, carbon will be generated, the engine will be driven, and the electronic engine on the engine of the country will control the slope. Ignition acceleration is also a large car. Fans can change the ignition of the following structures to achieve the speed limit system to control the ignition when the ignition is turned off, and the fuel held in the cylinder is held again. When ignited, it will cause pollution damage to the air. In violation of the reading limit, strictly enforced by the car industry for the statute 'communicate at a certain speed ®, and the machine is in line with the good of the country: the purpose, but the continuous ignition is still increasing, but because of too much fuel, On the other hand, this method or the state of the throttle point does not lead to burning. The use of reducing the diameter of the intake manifold to limit the amount of air entering the cylinder 'achieves the purpose of speed limit, but generally, The engine efficiency can reach the southernmost level. The locomotive manufacturer—improves the structure of the intake manifold directly, such as installing a heater in the intake manifold or installing a blower, the purpose of which is to make the Oil and gas can be evenly mixed to improve combustion efficiency, and to reduce the diameter of the intake manifold runs counter to the aforementioned purpose, which will cause incomplete combustion and insufficient air intake, which will cause carbon monoxide to pollute the air. On the other hand, the cylinders cause accelerated damage to the engine due to carbon deposits.
五、發明說明(2) -是以,前述對車速的限杰丨α仏 免㈣擎產生危害V且造成斤構改良,皆不能 之構造改良皆以化油器之傳统引^之降再者、,前述 .引擎,其化油器中之燃油,係著谁 > =化油器之傳铷 於進人汽缸時,將燃油一併帶入决=二B之真空吸力、、、, 法精準控制燃油量,所以,為將2二=燒’因此,較無 又必須避免前述之缺失出現了便了二、=、法定迷限内了 課題。 便成了機車製造業者的 r 本案發明人有鑑於傳統油 a '大 構改良上,仍存在 ' 擎,於車迷限 9 . 在有上述之缺失,於是,太於^制的結 5 5 ,亚積多年從事機車製造之工作崾驗X幽人乃經詳 试製’終研創出本創作。 作A驗,幾經修正、, 故’本發明之主要目的乃 控!法定速限内之機車嘖種可有致將車迷'、 者。 引擎過高專之限迷控 本發明之另一目的係在提供一可 變速系統功效之機車喷射簦、ft 有欢達到保護自動 定迷ΓΓ之又—目的係在於提供-種可法者。 速限内,又可保護自動變速系統之機鱼2車4控制於法 及過低速之限速控制裝置者。Μ 噴射弓丨擎過高速 制單本發明之主要特徵在於利用電子和 單元中之設定值加以分析比_,I:吼號,並與 P中斷燃油噴嘴.喷油,以強迫車速下 2速過高時可 τ,並於下降至設 五、發明說明(3) 定值後,再恢 速限内’另一 前 開至接 動變速 確實達 緣 低速之 方法, 速感知 之車速 下限值 車速低 驟;接 或供給 將車速 訊號的 引擎過 流間之 步 中係有 間週期 設定之 析前述 超.過時 近全開 系統燒 到保護 是,本 限速控 其依序 步驟; 設定值 ,當車 於高速 i 收前一 之控制 訊號傳 輸,出或 低速之 開度並 驟所感 供該車 設定值 開度設 之狀態 間週期 復供給 方面’ ,且經 付損壞 自動變 發明係 制方法 包含有 有一供 ,該車 速超過 下限值 步驟所 步驟; 回訊號 不輸出 限速控 將其分 知之車 速以及 以及車 定值, 維持之 設定值 燃油, 當車速 過段 ’因此 速系統 有關於 ’該機 感知車 接收前 迷設定 兩速上 則輸出 輪出之 以及, 處理步 之訊號 制方法 別轉換 速以及 節流閥 逮設定 以及車 時間是 則輸出 以確實 接近於 時間週 ,立卸 之功效 一 4機 車噴射 速並將 —步驟 值區分 限值, 另外的 控制訊 持續感 驟,俾· 回饋步 ’其依 成訊號 節流阀 值’當 速低於 否已超 控制訊 達到將 零,而 期設定 中斷燃 者。 車喷射 弓丨擎過 其轉換 之車速 為速 則輸出 控制訊 號,以 知車速 供訊號 驟;另 序包含 輸出之 之開度 訊號作 節流閥 車速設 過時間 號之訊 車速控 節流閥 值後, 油喷嘴 引擎過 高速之 成訊號 .訊號的 上限值 控制訊 號之訊 控制燃 的變化 處理步 外,該 有感知 感知_步 訊號, 為判斷 之開度 定值時 週期設 號處理 制於法定 之開度卻 為避免自 嘴油,以 高迷及過 限速控制 輸出之車 气斷伖據 以及高迷 號,值若 號處理步 油的中斷 ,並隨時 驟之控制 機車噴射 車速及節 驟;接收 而該步驟 依據之時 打開至所 ’則再分 定值,若 步驟;以V. Description of the invention (2)-Therefore, the aforementioned limitation on the speed of the vehicle 丨 α 仏 avoids the danger of V and causes the improvement of the structure, and the improvements that cannot be made are all reduced by the traditional carburetor. The engine in which the fuel in the carburetor belongs, > = When the carburetor is passed into the cylinder, the fuel is also brought into the vacuum suction of the two = B. The fuel quantity is precisely controlled, so in order to make 2 2 = burned, therefore, it is necessary to avoid the above-mentioned shortcomings. Therefore, the problem of the second, =, and statutory confusion limit is included. It has become the locomotive manufacturer. The inventor of this case has considered that the traditional oil a still exists on the large-scale improvement, which is limited to the fans. 9 In the absence of the above, therefore, it is too verbose. 5 5, Aji has been engaged in locomotive manufacturing for many years. The X Youren is a trial production of this final creation. For A test, after several amendments, ’the main purpose of the present invention is to control! There are various types of locomotive within the legal speed limit that can be addressed to fans. Engine over-limiting limit control Another objective of the present invention is to provide a locomotive jetting system with the function of a variable speed system, and the ft can achieve the protection of automatic setting. The purpose is to provide a method that can be used. Within the speed limit, it can also protect the automatic speed-changing system of the fish, car, car, and vehicle 4 that are controlled by the law and excessively low speed control devices. Μ Injection bow 丨 Passing through high-speed billing The main feature of the present invention is to use electronic and unit settings to analyze the ratio _, I: Howl, and interrupt the fuel nozzle with P. Inject fuel to force the vehicle to pass at 2 speeds When it is high, it can be τ, and after falling to the setting of five, the description of the invention (3), and then return to the speed limit 'another way to drive forward to the speed change does reach the low speed, the lower limit of speed perception speed is low The step of receiving or supplying the engine ’s speed signal is explained by the periodic setting. The out-of-date near-open system burns to protection. This is the sequential step of this speed limit control. Set the value when the vehicle is in The high-speed i receives the previous control signal transmission, and the opening or low-speed opening degree is suddenly sensed for the car's set value. The opening period is set between the states of the periodic resupply aspect, and the damage is automatically changed. The manufacturing method includes a supply. , The vehicle speed exceeds the step of the lower limit step; the return signal does not output the speed limit and the vehicle setting value that the speed limit control knows, and the setpoint fuel that is maintained. This speed system is related to 'the machine senses that the car receives the output before the fan sets the two-speed setting, and outputs the wheel and the signal processing method of the processing step. Do not switch the speed and the throttle setting, and the vehicle time is the output to be close to the time. In the week, the effect of the unloading is 4 locomotive injection speed and the step value is distinguished from the limit value, and the other control signal is continuously sensed. 俾 · The feedback step 'its throttle signal threshold according to the signal' has exceeded the control when the speed is lower than The news reaches zero, and the setting is set to interrupt the burner. Vehicle jet bow 丨 If the converted vehicle speed is speed, the control signal is output to know the speed of the signal; the other sequence includes the output opening signal as the throttle valve. The vehicle speed is set to pass the time signal. The vehicle speed control throttle threshold is set. After the oil nozzle engine is over-speed, it becomes a signal. The upper limit value of the signal controls the signal to control the change of the combustion process. In addition to the sensory perception step signal, the number is set to be processed periodically when the opening degree is determined. The statutory opening degree is to avoid self-lubricating oil, and use the high-speed and over-speed control output of the vehicle gas breakage data and the high-speed number to deal with the interruption of the step oil, and to control the locomotive injection speed and economy at any time. Receive; when the step is based on, open to all the points, then set the value, if the step;
胃6頁 7、發明説明… 及,操收前一 之控制夕驟; 速之限速控制 之燃油油箱, 油泵’利用其 將燃油喷入汽 油引燃,而使 的大小,並將 前輪或後輪的 訊號輸出之車 流閥開度感知 控制單元不斷 號,並與電子 過高時可立即 下降至設定值 制於法定速限 之開度卻開至 可立即中斷燃 之功效者。 為其能對 的瞭解,兹舉 請參閱第 意圖,如圖所 油箱1 1 ,可將 步驟所輪出 再者’經由 方法所構成 可將燃油自 上之燃油喷 缸中之噴射 引擎產生動 該訊號輸出 轉速,並將 速感知器, 器之訊號的 地收集車速 控制單元中 中斷喷射裝 後,再恢復 内,另一方 接近全開, 油噴嘴喷油 之控制 前述機 之裝置 燃油油 嘴以接 裝置, 力之點 Λ-Ar 、士 之即流 其轉換 以及不 電子控 感知器 之設定 置喷油 供給燃 面,當 且經過 ,以確 訊號,以 車噴射弓丨 ’其主要 箱泵出真 收自燃油 點火於汽 火裝置’ 閥開度感 成車速訊 斷接收由 制單元等 與節流閥 值加以分 ’以強迫 油,以確 車速接近 一段時間 實達到保 控制將 擎過高 包含有 再將其 果輸入 缸中使 感測節 知器, 號後, 車速感 構件; 開_度感 析比對 車速下 實達到 於零, 週期設 護自動 燃油中斷 速及過低 儲存燃油 輸出之燃 之燃油且 喷入之燃 流閥開度 感測機車 將該車速 知器與節 利用電子 知器的訊 ,於車速 降,並於 將車速控 而節流閥 定值後, 變速系統 本發明之目的、功效以及特徵有更詳盡明確 本發明之較佳實施'例並配合圖式說明如后: 一圖,係本發明一-較佳實施例之使用狀態示 示,本實施例主要包含有供燃油儲存之燃油 燃油自燃油油箱11泵出且再將其輸出之燃油Stomach, page 6 7. Description of the invention ... And, the control of the previous control step; the fuel tank of the speed limit control, the fuel pump 'uses it to inject fuel into gasoline to ignite, and the size of the front wheel or rear When the signal output of the wheel is output, the flow valve opening degree sensing control unit keeps numbering, and when the electronic is too high, it can immediately drop to the set value. The opening degree controlled by the legal speed limit is turned on to the one that can immediately interrupt the combustion function. For its understanding, please refer to the intent, as shown in the tank 1 1 in the figure, the steps can be rolled out again, and the method can be used to generate fuel from the injection engine in the fuel injection cylinder. The speed of the signal is output, and the injection of the speed sensor and the ground collection vehicle speed control unit is interrupted and then resumed. The other side is close to full open. The fuel injection of the fuel nozzle controls the fuel nozzle of the aforementioned machine. The point of force Λ-Ar, the instant conversion of the driver, and the setting of the non-electronic control sensor set the injection fuel supply surface, and if it passes, to confirm the signal, the vehicle's injection bow 丨 'The main box pump is really received from The fuel is ignited in the auto-fire device. The valve opening senses that the vehicle speed is interrupted. It is divided by the throttle unit and the throttle threshold to force the oil to ensure that the vehicle speed is close to a certain period. The result is entered in the cylinder to enable the sensor to detect the speed. After the number, the vehicle speed sensor component; the opening and closing analysis ratio actually reaches zero when the vehicle speed is reached, and the automatic fuel interruption speed is periodically maintained. The locomotive that detects the opening of the fuel valve and the injected fuel valve that stores the fuel output that is too low senses the speed of the vehicle and the electronic sensor to reduce the speed of the vehicle, and the throttle is set by controlling the speed of the vehicle Later, the purpose, effect, and characteristics of the speed change system of the present invention will be described in more detail and the preferred embodiment of the present invention will be described in conjunction with the drawings as follows: A diagram showing the use state of the first-preferred embodiment of the present invention. The embodiment mainly includes fuel oil for fuel storage, which is pumped from the fuel tank 11 and then output.
五、發明說明(5) & 1 2 以其上之燃油喷嘴(圖中未示出)接收自燃油泵i 2輸 入燃油且將機油噴入汽缸(圖中未示出)中之喷射裝置1 3, 點火於汽紅中使噴入之燃油引燃,以使引擎1 4產生動力之 .’、、占火裝置1 5 ’可感測節流閥1 61:開度的大小,並將該訊號 輪出之節流間開度感知器1 6,感測機車前輪或後輪(圖中 均,不一出)的轉速·,並嫂其轉換:成車速訊號後,將該車速、 5 t之車速感知器1 7 ’以及可不斷接收由車速感知器 值與f /;IL間開度感知器1 6之訊號’並與内部所設定之設定 而* 析比斯,以作為控制訊说的输出或不輸出之依據, + 制”’:占火'駿置1 5中斷點火或持續點火,同時,亦可中斷 货射梦蓄1 〇 〜 3之燃油喷出或燃油持續喷出之電子控制單元1 8 'tJ~* , -»J , 具:中,燃油油箱11與燃油泵1 2間連設有一回油通 '^丄ί 1 者〇 : 速控二閱第二圖’係本發明一較佳實施例之過高速之限 迷控制古去流程示意圖,如圖所示,本實施例過高速之限 2 2, 去係依序包含有車速感知步驟21,訊號處理步驟 ^控制步驟23,訊號回饋步驟24 ;以下茲就各步驟做進 —步的敘述。 ϊ .. 首先車速感知步驟2 1,請配合參閱第—圖所示,係藉 由車逮感知器1 7所感知前輪或後輪的車速,將苴轉換成車 速訊號後輸出。. / 、 接著訊號處理步驟22,該步驟中係藉由―電子控制單元 Ij内所設定之車速設定值,提供作為接收自車速感知器17 所感知之車速訊號的判斷依據,其中’車速設定值區分為V. Description of the invention (5) & 1 2 The fuel injection nozzle (not shown) receives the fuel from the fuel pump i 2 and injects the engine oil into the cylinder (not shown). 1 3 , Ignition in the steam red to ignite the injected fuel, so that the engine 14 generates power. ',, the fire occupancy device 15' can sense the throttle valve 61: the degree of opening, and the signal The rotation-throttle opening sensor 16 measures the rotation speed of the front or rear wheels of the locomotive (both in the picture and not shown), and converts it: after it is converted into a speed signal, the speed of the vehicle, 5 t The speed sensor 1 7 'and can continuously receive the signal from the speed sensor value and the f /; IL inter-opening sensor 16 and the internally set settings * to analyze the signal as the output of the control signal The basis for or without output, + system "': Zhanhuo" Jun set 15 to interrupt the ignition or continue the ignition, at the same time, can also interrupt the fuel injection or the continuous fuel injection of the fuel injection dream storage 1 0 ~ 3 electronic control unit 1 8 'tJ ~ * ,-»J, with: Medium, fuel tank 11 and fuel pump 1 2 are connected with a fuel return' ^ 丄 ί 1 person 0: Quick control second reading The “two diagrams” is a schematic diagram of the ancient high-speed limit control control flow of a preferred embodiment of the present invention. As shown in the figure, the high-speed limit 22 of this embodiment includes a speed sensing step 21 in sequence, a signal Processing step ^ control step 23, signal feedback step 24; the following is a step-by-step description of each step. Ϊ .. First, the speed detection step 21, please refer to the figure-using the car catch sensor 17 The speed of the front or rear wheels perceived by 7 is converted into a speed signal and output .. /, then the signal processing step 22, in which the speed setting value set in the electronic control unit Ij is provided as Judgment basis for the speed signal received from the speed sensor 17, where 'the speed setting value is divided into
第8頁 五、發 1¾速上限值以及高.速下限信,# 由士 Μ,网古、太, 則電子於刹留-二= 當車速超尚速上限值時’ 0i二早凡18輸出一控制訊號,當車迷低於高迷下„F 值電子控制單元18則再輸H控制訊號。迷下, :制步驟23,係接收前一步驟中電子控制單元1 8 Ϊ車: #b : ί制喷射裝置13之燃油喷嘴中斷喷油,強 2 =可以訊號控制點火裝置15持 斷^|1 : = =、,另外,在不喷油之狀態下,二篇 之”、油可經由返回通道ill流回燃油油箱11中。 出 f參閱第三圖,係為本發明、一較佳實施例過高戸 J:: f法的燃油喷射量與時間關係w,如圖所示: 子抆制早兀1 8於圖中A處感知車速已超過阼 '電 ::斷噴射裝置"之喷油,此時,燃油 = 一;時間自過高速持續下降至低於高】::值當 Ρ 之16处,則電子控制單元1 8再輸出另一於制 以.控制噴射裝置丨3回復供給燃油,該射 ^ =琥: 2喷油量於圖中之3處至c處:間,係以嗜 頓車-急加速之不良駕駛性;^执車產生:頓車―急加速^ 訊號回饋步驟24,利用電子控制單元 感知器17所感知的車速變化訊緣 二:士速 訊號與所設定之車速設定值加以分析將:欠集之車迷 單元18對控制訊號的輸出或不輸;據:供電子控制 請參閱第四圖’係本發明一較佳實施例之過低速之限 圖,如 依序包 以下茲 ,仍請 .度感知 小,並 驟32, 17與節 的開度 節流閥 及車速 設定值 維持之 期設定 定值, 圖所示 含有感 就各步 參閱第 器16, 將其各 係由電 流閥崩 訊號, 161 乏 設定值 ,β及 時間是 值係介 則於電 知步驟31,訊號處理步 述。 由車速 態以及 五、發明說明(7) 速控制方法流程示意 速之限速控制方法係 驟32,控制步驟33 ; -首先感知步驟31 感知器1 7與節流閥開 節流閥1 6 1的開度大 接著訊號處理步 步驟中自車速感知器 車速以及節流閥1 6 1. 另設有供竑卓速以及 之時間週期設定值以 打開超過80% 之開度 則再分析前述之狀態 值,其中’該時間週 若超過該時間週期設 訊號;以及 控制步·驟3 3 ’係 出之控制訊號’以控 負荷狀態下卻無車速 壞自動變速系統。 請參閱苐.五圖·, 示意圖,如圖所示, 施例之裝置相同,其 前一實施例相同,於 本貫施例另有一過ι低 驟做.進一步的救 一圖所示,係藉 分別感知車速狀 別轉換成訊號輸出。 子控制單元1 8接收前一 度感知器1 6,所感知之 而遠電子控制單元1 8中 開度訊號作為判斷依據 ’萬郎流閥1 6 1.之開度 車速低於車速設定值, 否已超過時間週期設定. 於2 0秒至2 〇 〇秒之^間, 子控制單元18輸出控制 驟中電子控制單元18所輪 之引擎“熄火,使處於高 乂免引擎1 4燒付,損 係本發明另—軔枯香 本實施例所揭露例之使用狀態 過低速與過言夕、°卩構件與前一實 此不再贅述?惟其:$控制方法亦與 隹其不同之處請參閱第Page 8 Fifth, send 1¾ speed upper limit value and high. Low speed limit letter, # by Shi M, Wang Gu, Tai, then electronic brake-2 = when the speed exceeds the upper limit of the speed '0i Er Zaofan 18 outputs a control signal. When the fan is lower than the high value, the F-value electronic control unit 18 then enters the H control signal. If the fan is in control, step 23 is to receive the electronic control unit 1 8 in the previous step. #b: Fuel injection of fuel injection device 13 is interrupted, strong 2 = signal can be controlled to keep ignition device 15 off ^ | 1: = =, in addition, in the state of no fuel injection, two of the two ", oil It can flow back into the fuel tank 11 via the return channel ill. The f is referred to the third figure, which is a high embodiment of the present invention, and a preferred embodiment. The fuel injection amount and time relationship w of the J :: f method are shown in the figure. Perceived that the vehicle speed has exceeded the fuel injection of the electric :: injection device. At this time, the fuel = one; the time continues to drop from high speed to lower than high] :: If the value is 16 of P, the electronic control unit 1 8 then output another control system. Control injection device 丨 3 return to supply fuel, the injection ^ = Hu: 2 fuel injection amount in the picture from 3 to c: between, is based on the poor car-rapid acceleration Driveability; ^ Car-producing: Stalling-Rapid acceleration ^ Signal feedback step 24, using the speed change detected by the electronic control unit sensor 17 Signal edge 2: analysis of the taxi speed signal and the set speed setting value will be: Output or non-output of the control signal by the fan unit 18 of the set; According to: For the control of the power supply, please refer to the fourth figure, which is a limit diagram of excessive low speed according to a preferred embodiment of the present invention. The degree of perception is small, and the opening of the throttle valve and the speed setting value of the steps are maintained in steps 32 and 17 Value, as shown in FIG comprising a first sense to refer to the respective step 16, each of which is a current-based signal valve collapse, lack of setpoint 161, and the beta] is the time value of the electrical system is known dielectric Step 31, signal processing step described later. From the vehicle speed state and the description of the invention (7) The speed control method flow indicates the speed limit control method of step 32, control step 33;-first sense step 31, sensor 1 7 and throttle valve 1 6 1 The opening degree is large following the signal processing step. The speed of the vehicle and the throttle valve 1 6 1. There is also a set value for the speed and time period to open more than 80% of the opening degree, and then analyze the aforementioned state Value, where 'the signal is set if the time period exceeds this time period; and the control step 3 3' control signal issued 'to control the automatic transmission system without speed breakdown under load conditions. Please refer to 五. Five diagrams, the schematic diagram, as shown in the figure, the device of the embodiment is the same, the previous embodiment is the same, and this embodiment is another step to do a low-level step. Further rescue is shown in the figure, the system By sensing the speed of the vehicle separately, it is converted into a signal output. The sub-control unit 18 receives the previous degree sensor 16 and senses the opening signal in the electronic control unit 18 as the judgment basis. 'Wanglang flow valve 1 6 1. The opening speed of the vehicle is lower than the speed setting value. No The time period setting has been exceeded. Between 20 seconds and 2000 seconds, the sub-control unit 18 outputs the control step of the engine of the electronic control unit 18 in the control step to "shut down", so that the engine at a high temperature can avoid burn-in and damage. It is another part of the present invention—the use state of the cumulus incense in the embodiment disclosed in this embodiment is too low and too low, and the components and the previous one are not repeated here. But its: the $ control method is also different from 隹
第10頁 圖所示’係增加-空氣壓縮機59 ’以及—與空氣壓縮機59 連設且伸置於喷射裝置53中之空氣噴嘴591 ,— A 琢空氣嗜b當 591與燃油喷嘴531於喷射裝置53中混合,以提噴入 擎54之燃燒室541内之混合油氣的霧化效果 Λ ' 減小’進而提升引擎5 4之燃燒效率。 ’由滴粒t 是以,經由以上的說明可知.,本發明於 有以下之增進功效,: 巾上確貫具 1 .符合法定速限之要求: ._ 本發明藉由拋棄傳統化油器之引 定速限之要求,或者即使潞足亦有排氣污;!滿足法 量及喷射正時之噴射引擎,並利二::射裝置喷油 子控制單元接收車速感知器之 μ責射w擎中之電 時’即控制嘴射裝置; ° ^,於超過法定速限 式,而使車逮下 符;^以切斷供給燃油之方 2.可有效保護自動:速::符合法定速限之要求。 本發明之另_相 〃 車輪無法動彈時,然二f = f於當車輪陷於泥濘地或 間度’卻持續增加:、、致:引t油門’亦即節流閥之 速系統’是以,本發明利用3迷提高,㊉;裏自動變 器所感知之訊號輪入批^逑感知器流閥開度感知 理該等訊號,於?丨擎以制單元令,並進行分析處 下,持續一段時間後,,且車逮接近零之狀態 電子控制單元輪出控制訊號, 五、發明說明(9) 使喷射裝置中斷喷油使引擎熄火,以確實有效保護自 動變速系統之功效。 綜上所述,本發明機車喷射引擎過高速及過低速之限速 控制方法與裝置,確實可符合法定速限之要求,另一方面 具有可有效保護自動變速系統之功效,是以,本發明誠為 一進步之設計,又未見有雷同或近似之物品揭露於市,誠 已符合新穎性的專利要件,爰依專利法之規定提出申請。 惟,以上所述,僅係本發明一較佳實施例而已,故舉凡應 用本發明說明書及申請專利範圍所為之等效結構變化,理 應包含於本發明之專利範疇。 圖示之簡單說明: 第一圖所示係本發明一較佳實施例之使用狀態示意圖。 第二圖所示係本發明一較佳實施例之過高速之限速控制方 法流程示意圖。 第三圖所示係本發明一較佳實施例過高速之限速控制方法 的燃油喷射量與時間關係圖。 第四圖所示係本發明一較佳實施例之過低速之限速控制方 法流程示意圖。 第五圖所示係本發明另一較佳實施例之使用狀態示意圖。 第六圖所示係本發明另一較佳實施例之噴射裝置局部放大 示意圖。 圖示中之參照號數: 1 1、5 1 燃油油箱 1 1 1、5 1 1 回油通道 1 2、5 2 燃油泵Pictured on page 10 is 'Additional-Air Compressor 59' and-the air nozzle 591 connected with the air compressor 59 and extending into the injection device 53,-A 空气 Air addiction b 591 and fuel nozzle 531 at The mixing is performed in the injection device 53 to improve the atomizing effect Λ 'decrease' of the mixed oil and gas injected into the combustion chamber 541 of the engine 54, thereby improving the combustion efficiency of the engine 54. 'From the drop particle t, it can be known from the above description that the present invention has the following enhanced effects: 1. The towel has a consistent 1. Meets the legal speed limit requirements: ._ The present invention discards the traditional carburetor The requirements for setting speed limits, or exhaust even if it is insufficient;! An injection engine that meets the amount and timing of the injection, and the second benefit :: the injection device injection control unit receives the μ responsibility of the vehicle speed sensor to shoot the electric power in the engine, that is, to control the nozzle injection device; ° ^, in excess of the legal Speed limit type, so that the car catches the sign; ^ to cut off the fuel supply side 2. It can effectively protect the automatic: speed :: meet the legal speed limit requirements. Another aspect of the present invention is that when the wheel cannot move, then f = f is when the wheel is trapped in the muddy ground or the interval ', but it continues to increase: ,, to: Introducing the throttle' that is the speed system of the throttle valve 'is The present invention utilizes 3 fans to improve, and the signals sensed by the automatic transformer are approved in turn. The sensor opens the valve to detect these signals, and the unit order is made in the engine and analyzed. After a certain period of time, and the electronic control unit turns out the control signal when the vehicle is close to zero, V. Description of the invention (9) Interrupt the injection of the injection device to stop the engine to effectively protect the effectiveness of the automatic transmission system. In summary, the overspeed and underspeed control methods and devices for the locomotive jet engine of the present invention can indeed meet the requirements of the legal speed limit. On the other hand, it has the effect of effectively protecting the automatic transmission system. Therefore, the present invention Sincerity is a progressive design, and no similar or similar items have been disclosed in the city. Sincerity has already met the patent requirements for novelty, and applied in accordance with the provisions of the Patent Law. However, the above description is only a preferred embodiment of the present invention. Therefore, any equivalent structural changes applied to the specification and patent application scope of the present invention should be included in the patent scope of the present invention. Brief description of the diagram: The first diagram is a schematic diagram of the use state of a preferred embodiment of the present invention. The second figure shows a schematic flow chart of the over-speed speed limit control method of a preferred embodiment of the present invention. The third figure shows the relationship between the fuel injection amount and the time of the over-high speed speed limit control method of a preferred embodiment of the present invention. The fourth diagram is a schematic flow chart of the over-low speed speed limit control method according to a preferred embodiment of the present invention. The fifth diagram is a schematic diagram of the use state of another preferred embodiment of the present invention. Fig. 6 is a partially enlarged schematic view of an injection device according to another preferred embodiment of the present invention. Reference numbers in the illustration: 1 1, 5 1 Fuel tank 1 1 1, 5 1 1 Return channel 1 2, 5 2 Fuel pump
五、發明說明(10) 13、53 喷射裝置 531燃油喷嘴 1 5、5 5 點火裝置 1 6、5 6 節流閥開度感知器 1 7、5 7 車速感知器 1 8、5 8 電子控制i元 2 1 車速感知步驟 2 2 訊號處理步驟 2 3 控制步驟 24 訊號回饋步驟 3 1 感知步驟 3 2 訊號處理步驟 3 3 控制步驟 5 9空氣壓縮機 5 91 空氣喷嘴V. Description of the invention (10) 13, 53 Injection device 531 Fuel nozzle 1 5, 5 5 Ignition device 1 6, 5 6 Throttle opening degree sensor 1 7, 5 7 Speed sensor 1 8, 5 8 Electronic control i Yuan 2 1 Vehicle speed sensing step 2 2 Signal processing step 2 3 Control step 24 Signal feedback step 3 1 Sensing step 3 2 Signal processing step 3 3 Control step 5 9 Air compressor 5 91 Air nozzle
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TW88105383A TW390941B (en) | 1999-04-03 | 1999-04-03 | Speed-limited controlling method and device of over and/or under speed for motorcycle injection engine |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW390941B (en) |
-
1999
- 1999-04-03 TW TW88105383A patent/TW390941B/en not_active IP Right Cessation
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