五、新型說明： 【新型所屬之技術領域】 [0001] 本創作係有關於一種智慧型車輛節能裝置，特別是 指可以根據車輛煞車時之減加速度，而判斷等待紅燈的 時間長短，配合偵測車輛啟動馬達用之電瓶的使用狀態 ，以自動控制引擎是否熄火，藉以達到智慧型節能之功 效。 【先前技術】 [0002] 目前一般車輛於路口等待紅燈時，車輛均處於怠速 的狀態，仍然持續的排放廢氣，對於空氣品質有嚴重的 影響，因此目前即將立法規定，車輛於等待紅燈時必需 處於熄火的狀態下，如果仍然處於怠速的狀態下，則將 處以罰金。 [0003] 為此，則有中華民國98年6月1日所公告之新型第 M358333號「車輛停車熄火控制器」專利案，其係揭露 一微控制器晶片；一檢測器，與微控制器聯接，用於檢 測車輛的停車信號；一繼電器開關，與微控制器聯接， 其開關觸點串聯於車輛電路系統之電源的負極；微控制 器晶片根據檢測器檢測到的車輛停車信號後，開始計時 ，到達計時時間後，驅動繼電器開關工作，從而切斷車 輛電路的電源，致使車輛熄火。具有可使發動機節省燃 油的消耗、環保、安全之特點。然，如此之構造雖然具 有於怠速一段時間後，係可以自動熄火之功能，但由於 等待紅燈的時間長短不一，有可能於自動熄火後，而紅 燈突然轉換成綠燈，此時又將要立即轉動油門，將會造 表單编號A010I 第3頁/共16頁 [0004]M413625 成車輛頻繁起動，而使其容易故障且耗油，同時對於空 氣污染並無任何的助益，並且在市區車多的環境裡，頻 繁的停止、熄火、起動容易造成電瓶的耗弱甚至損毁。 因此有中華民國94年11日1日所公告之發明第 1242507號「智慧型車輛省能自動熄火與啓動控制裝置」 專利案，其係揭露利用一訊息接收單元接收一外部訊號 源之訊息，該外部訊號源係可提供路況及紅燈等候時間 等資訊，並與一引擎控制器連接，該引擎控制器將外部 ^ 信號源提供之路況及紅燈等候時間等資訊和車輛行駛之 φ· 相關參數判斷，可於車輛須長時間靜止時控制引擎熄火 ，並且能夠在車輛等候紅燈時，先行判斷紅燈等候的熄 火時間是否符合節省能源之效益再行決定是否控制引擎 熄火。惟，其必需另外於紅綠燈系統或道路之路口安裝 設有一無線資訊系統，利用無線網路系統之傳輸，提供 給車輛一紅綠燈延續時間之資訊，如此才可以實施，但 必需於每一座紅綠燈系統或道路之路口處安裝，成本花 費過高，而且駕駛人於其車輛上亦必需裝設一昂貴的接 | 收裝置，而駕駛人是否願意配合不無問題，因此在實施 . 上有其困難處，難以達到最佳的車輛節能效果。 【新型内容】 [0005] 爰此，有鑑於目前車輛於等待紅燈時，可自動熄火 之裝置係具有上述之缺點，故本創作提供一種智慧型車 輛節能裝置，係設有一加速計，其係彳貞測一行駛時之加 減速度，並發出一第一控制訊號；一偵測單元，其係電 性連接至該加速計，並偵測一電瓶之使用狀態，該偵測 表單编號A0101 第4頁/共16頁 M413625 單元預設一電量指標標準值與設定大電流操作頻率標準 值，透過偵測電瓶之電壓與電流之電量變化，與至少其 中之一電量指標標準值或設定大電流操作頻率標準值比 較，而發出一第二控制訊號；一控制單元，其係電性連 接至該偵測單元，並接收該第二控制訊號，以產生一第 三控制訊號，該第三控制訊號係為一熄火訊號。 上述加速計、偵測單元及控制單元係安裝於一車輛 之内部，該控制單元分別電性連接至該車輛之一引擎及 一油門操控單元，該控制單元接收到該第三控制訊號後 ，則會控制該引擎熄火。 上述轉動該油門操控單元，則會發出一第四控制訊 號至該控制單元，該控制單元於接收到該第四控制訊號 後，則會啟動該引擎重新運轉。 上述第四控制訊號係為一啟動訊號。 上述加速計係進一步積分而輸出一速度訊號。 上述速度訊號係為一速度為零之訊號。 本創作具有下列之優點： 1. 本創作當駕駛人駕駛車輛於接近路口位置處，突 然看見由綠燈轉變為紅燈，駕駛人迅速煞車停靠路口後 ，因剛轉變為紅燈，故等待紅燈時間久，而會智慧型自 動控制引擎熄火，藉以避免造成空氣污染。 2. 本創作當駕駛人駕駛車輛尚未到達路口位置處， 已經由綠燈轉變為紅燈時，駕駛人會緩慢煞車，以滑行 速度接近路口，當車輛於停靠路口後，由於紅燈已轉變 一段時間，故等待紅燈時間短，因此會智慧型控制引擎 保持怠速狀態，藉以避免頻繁重覆啟動引擎，而造成電 表單編號A0101 第5頁/共16頁 M413625 [0006] [0007] [0008] 表單编號A0101 瓶耗電、損壞及耗費能源。 3. 本創作設有一偵測單元，可以偵測供應啟動馬達 電源之電瓶的使用狀態，當電瓶於單位時間内起動過於 頻繁，由於大電流將容易造成電池過熱，損壞電池基板 ，則不產生熄火訊號。 4. 本創作上述之偵測單元，亦同時可監控電池之蓄 電狀態，遇電池蓄電量不足可能無法啟動車輛時，則本 創作不產生熄火訊號，以避免熄火後車輛無法再發動。 【實施方式】 首先，請參閱第一圖所示，本創作實施例係包括有 加速計（1)、偵測單元（2)及控制單元（3)，其中： 加速計（1)，其係供安裝於一車輛（A)之内部，藉以 隨時偵測該車輛（A)於行駛煞車時之減加速度，並發出一 第一控制訊號。 偵測單元（2)，其係電性連接至該加速計（1)，並接 收其所發出之第一控制訊號，該偵測單元（2)係安裝於該 車輛（A)内部，其係偵測行駛時車輛（A)啟動馬達用的電 瓶（A1)之使用狀態，該偵測單元（2)預設一電量指標標準 值與設定大電流操作頻率標準值，該偵測單元（2)係可接 收該第一控制訊號後，透過偵測電瓶（A)電壓與電流之電 量變化，與至少其中之一標準值比較，藉以發出一第二 控制訊號。 控制單元（3)，係可供安裝於該車輛（A)之内部，並 電性連接至該偵測單元（2)，另該控制單元（3)係分別電 第6頁/共16頁 [0009] M413625 性連接至該車輛（A)之引擎（A2)、油門操控單元（A3)， 其係接收該偵測單元（2)所發出之第二控制訊號後，而會 發出一第三控制訊號，該第三控制訊號係為一熄火訊號 ，以控制該引擎（A2)熄火，又該油門操控單元（A3)—經 轉動加油後，則會發出一第四控制訊號至該控制單元（3) ，該第四控制訊號係為一啟動訊號，係會啟動該引擎 (A2)重新運轉。 [0010] 實施時，如第二圖及第三圖所示，當駕駛人駕駛車 輛（A)於接近路口（B)位置處，交通號誌（C)如果突然由 綠燈轉變為紅燈時，此時，駕駛人會迅速啟動煞車，藉 以產生一煞車動作，此時該車輛（A )將迅速減速，而該加 速計（1)偵測到該車輛（A)於一定單位時間内其煞車時之 減加速度，而輸出第一控制訊號至該偵測單元（2)，該加 速計（1)係進一步積分而輸出一速度訊號，該速度訊號係 為一速度為零之訊號。如果此時偵測單元（2)判斷於一定 單位時間内車輛（A)之起動、煞車過於頻繁〔如第四圖所 示〕，由於大電流容易造成電瓶（A1)過熱，損壞電瓶 (A1)基板，故此時不發出第二控制訊號；或者，此時偵 測到該電瓶（A1)之蓄電狀態不良而無法供應車輛（A)再啟 動時所需之電力，則也不會輸出第二控制訊號，以避免 熄火後無法再發動引擎（A2)。但如果在一定單位時間内 起動、煞車皆合理〔如第五圖所示〕，且偵測該電瓶 (A1)之蓄電狀態也正常，則會輸出該第二控制訊號至控 制單元（3)，而控制單元（3)則會立即發出一第三控制訊 號，以控制該車輛（A)之引擎（A2)熄火，使車輛（A)停靠 表單編號A0101 第7頁/共16頁 M413625 於路口（B)位置處，並且自動熄火等待紅燈，避免造成空 氣污染。當交通號誌（C)之紅燈轉變為綠燈時，駕駛人只 需啟動該車輛（A)之油門操控單元（A3)，該油門操控單元 (A3)則會發出一第四控制訊號至該控制單元（3)，該控制 單元（3)於接收到該第四控制訊號後則會立即啟動該引擎 (A2)開始運轉，而使車輛（A)起動並恢復行進。 [0011] 又當駕駛人駕駛車輛（a)如果於尚未到達路口（B1)位 置處，交通號誌（C)已經由綠燈轉變為紅燈時，此時，駕 駛人由於距離路口（B1)尚遠，故駕駛人係會緩慢啟動煞 車，以滑行之狀態接近路口（B1)，此時車輛（a)因煞車而 於一定單位時間内之減加速度，會被該加速計（1)所偵測 ，該加速計（1)並據以發出第一控制訊號，該加速計（1) 偵測到車輛（A)減加速度狀態判斷為一緩慢剎車狀態，表 示紅燈已經亮了，因此離轉變綠燈的時間較短，所以車 輛（A)不需熄火，不然反而損耗電瓶（A1)。此時該控制單 元（3)不會控制該車輛（a)之引擎（A1)熄火〔請參考第一 圖所示〕，當車輛（a)滑行至路口（B1)而停靠時，係保持 怠速狀態等待紅燈，由於車輛（a)在未到路口（B1)時係早 已轉變紅燈，故會在很短的時間内再次轉變為綠燈，故 該車輛（a)將保持為怠速狀態，當交通號誌（C)轉變為綠 燈時，則駕駛人只需啟動該車輛（a)之油門操控單元（A3) ，輸出第四控制訊號，使引擎（A1)運轉，即可使車輛（a) 起動並恢復行進，在此一情況下，因為等待红燈時間過 短，本創作將避免因頻繁啟動引擎（A2)造成電瓶（A1)耗 電或電池壽命損耗。但如果是在緩慢煞車的狀態，車輛 表單編號A0I01 第8頁/共16頁 M413625 (A)停止一段時間後，經判 „ _ 斲係為—長時間停車，則偵測 早兀*(2)會輸出該第二控制 „ _ 現至控制早兀（3)，而控制 早疋（3)則會立即發出該第二 / 、 控制訊唬，以控制該車輛 (A)之弓丨擎U2)熄火，同樣可達到智慧型節能之功效。 惟，以上所述僅為本創作其令之-較佳實施例，當 不能以此限定本創作之_請專利保護範圍，舉凡依本創 作之申請專利範圍及朗書心所作之簡單的等效變化 與替換，皆應仍屬於本創作巾請專利範圍所涵蓋保護之 範圍内。 【圖式簡單說明】 [刚 帛—圖係為本創作安裝於車辅上之使用示意圖。 圖 [0013] 第二圖係為本創作之操作流程 [0014] 第三圖係為本創作到達路口時之使用示意圖。 [0015] 第四圖係為本創作車輛行駛時起動、煞車過於頻繁 之時間與速度的關係曲線圖。 [〇〇16] 第五圖係為本創作車輛行駛時起動、煞車合理時之 時間與速度的關係曲線圖。 【主要元件符號說明】 [0017] ( 1 )加速計 （2 )偵測單元 [0018] ( 3 ) 控制單元 [0019] ( A )、（ a )車輛 [0020] (A1)電瓶 表單編號A0101 第9 頁/共16頁 M413625 [0021] [0022] [0023] (A 2 )引擎 （A 3 )油門操控單元 (B) 、 （B1)路口 (C ) 交通號誌 表單編號A0101 第10頁/共16頁V. New description: [New technology field] [0001] This creation department is about a smart vehicle energy-saving device, especially that it can judge the length of waiting for the red light according to the deceleration when the vehicle is braking. The state of use of the battery for starting the motor of the vehicle is measured to automatically control whether the engine is turned off, thereby achieving the effect of intelligent energy saving. [Prior Art] [0002] At present, when a vehicle waits for a red light at an intersection, the vehicle is in an idle state, and the exhaust gas continues to be exhausted, which has a serious impact on the air quality. Therefore, legislation is currently required, when the vehicle waits for a red light. Must be in a state of flameout, and if it is still in an idle state, a fine will be imposed. [0003] To this end, there is a new type of "Machine Parking Stop Controller" patent No. M358333 announced by the Republic of China on June 1, 1998, which discloses a microcontroller chip; a detector, and a microcontroller. a connection for detecting a parking signal of the vehicle; a relay switch coupled to the microcontroller, the switch contact being connected in series with a negative pole of the power supply of the vehicle circuitry; the microcontroller chip starting after the vehicle parking signal detected by the detector Timing, after the chronograph time is reached, the relay switch is activated to cut off the power of the vehicle circuit, causing the vehicle to stall. It has the characteristics of making the engine save fuel consumption, environmental protection and safety. However, although such a structure has the function of automatically extinguishing after a period of idle speed, but because of the length of time waiting for the red light, it may be after the automatic flameout, and the red light suddenly turns into a green light, and this time will be Turning the throttle immediately will create the form number A010I Page 3 of 16 [0004] M413625 The vehicle will start frequently, making it easy to malfunction and consume fuel, and it will not help the air pollution, and it will be in the city. In an environment with a lot of cars, frequent stops, flameouts, and start-ups can easily cause battery damage or even damage. Therefore, there is a patent case No. 1242507 “Intellectual Vehicle Automatic Energy Extinguishing and Starting Control Device” announced by the Republic of China on November 11, 1994, which discloses the use of a message receiving unit to receive an external signal source. The external signal source provides information such as road conditions and red light waiting time, and is connected to an engine controller that provides information such as road conditions and red light waiting time provided by the external signal source and the φ·related parameters of the vehicle. Judging, the engine can be turned off when the vehicle has to be stationary for a long time, and when the vehicle waits for a red light, it can first determine whether the blackout waiting time is in line with the energy saving benefit and then decide whether to control the engine to stall. However, it is necessary to install a wireless information system at the junction of the traffic light system or the road, and use the transmission of the wireless network system to provide information on the duration of the traffic light of the vehicle, so that it can be implemented, but it must be implemented in each traffic light system or Installation at the intersection of roads is costly, and drivers must install an expensive connection device on their vehicles. Whether the driver is willing to cooperate is not a problem, so there are difficulties in implementing it. It is difficult to achieve the best vehicle energy saving effect. [New content] [0005] In view of the above, in view of the fact that the vehicle can automatically turn off the fire when the vehicle is waiting for the red light, the present invention provides a smart vehicle energy-saving device, which is provided with an accelerometer. Detecting the acceleration and deceleration during driving and issuing a first control signal; a detecting unit electrically connected to the accelerometer and detecting the state of use of a battery, the detection form number A0101 4 pages/16 pages M413625 The unit presets a standard value of the power indicator and sets the standard value of the high current operating frequency. By detecting the change of the voltage and current of the battery, and at least one of the standard values of the power indicator or setting the high current operation Comparing the frequency standard value and issuing a second control signal; a control unit electrically connected to the detecting unit and receiving the second control signal to generate a third control signal, the third control signal For a flameout signal. The accelerometer, the detecting unit and the control unit are installed inside a vehicle, and the control unit is electrically connected to one of the engine of the vehicle and a throttle operating unit. After receiving the third control signal, the control unit receives the third control signal. Will control the engine to stall. When the throttle control unit is rotated, a fourth control signal is sent to the control unit, and after receiving the fourth control signal, the control unit starts the engine to resume operation. The fourth control signal is an activation signal. The accelerometer is further integrated to output a speed signal. The above speed signal is a signal with a speed of zero. This creation has the following advantages: 1. This creation is when the driver drives the vehicle near the intersection and suddenly sees the green light turn into a red light. After the driver quickly stops at the intersection, he just waits for the red light because he just turned into a red light. For a long time, the intelligent automatic control engine will be turned off to avoid air pollution. 2. This creation is when the driver has not yet reached the intersection and has changed from green light to red light. The driver will slowly pick up the car and approach the intersection at the taxi speed. When the vehicle stops at the intersection, the red light has changed for a while. Therefore, waiting for the red light time is short, so the intelligent control engine keeps idle state, in order to avoid frequent restarting of the engine, resulting in the electric form number A0101 page 5 / 16 pages M413625 [0006] [0007] [0008] form No. A0101 The bottle consumes power, is damaged and consumes energy. 3. This creation has a detection unit that can detect the state of use of the battery that supplies the power of the starter motor. When the battery is started too frequently in a unit time, since the large current will easily cause the battery to overheat and damage the battery substrate, no flameout will occur. Signal. 4. The above-mentioned detection unit can also monitor the battery's storage status. When the battery may not be able to start the vehicle due to insufficient battery capacity, the creation will not generate a flameout signal to avoid the vehicle being unable to start after the flameout. [Embodiment] First, referring to the first figure, the present embodiment includes an accelerometer (1), a detecting unit (2), and a control unit (3), wherein: an accelerometer (1), It is installed inside a vehicle (A) to detect the deceleration of the vehicle (A) while driving and to send a first control signal. a detecting unit (2) electrically connected to the accelerometer (1) and receiving a first control signal issued by the detecting unit (2), the detecting unit (2) being installed inside the vehicle (A) The vehicle (A) detects the use state of the battery (A1) for driving the motor during driving, and the detecting unit (2) presets a standard value of the electric energy index and a standard value for setting the high current operating frequency, and the detecting unit (2) After receiving the first control signal, the second control signal is sent by detecting a change in the voltage of the battery (A) voltage and current, and comparing with at least one of the standard values. The control unit (3) is installed inside the vehicle (A) and electrically connected to the detecting unit (2), and the control unit (3) is separately printed on page 6 of 16 pages [ 0009] M413625 is connected to the engine (A2) of the vehicle (A) and the throttle control unit (A3). After receiving the second control signal sent by the detecting unit (2), a third control is issued. Signal, the third control signal is a flameout signal to control the engine (A2) to be turned off, and the throttle control unit (A3) - after rotating and refueling, a fourth control signal is sent to the control unit (3) The fourth control signal is a start signal, and the engine (A2) is restarted. [0010] When implemented, as shown in the second and third figures, when the driver drives the vehicle (A) at the position close to the intersection (B), if the traffic sign (C) suddenly changes from a green light to a red light, At this point, the driver will quickly start the brakes to generate a braking action, at which point the vehicle (A) will decelerate rapidly, and the accelerometer (1) detects that the vehicle (A) is braking during a certain unit of time. The acceleration is reduced, and the first control signal is outputted to the detecting unit (2). The accelerometer (1) further integrates to output a speed signal, and the speed signal is a signal with a speed of zero. If the detection unit (2) determines that the vehicle (A) is starting and braking too frequently within a certain unit of time (as shown in the fourth figure), the battery (A1) is overheated due to large current, and the battery is damaged (A1). The second control signal is not issued at this time; or, when it is detected that the battery (A1) has a poor storage state and cannot supply the power required for the vehicle (A) to restart, the second control is not output. Signal to avoid starting the engine (A2) after the flameout. However, if starting and braking are reasonable within a certain unit time (as shown in the fifth figure), and detecting that the battery (A1) is in a normal state of charge, the second control signal is output to the control unit (3). The control unit (3) will immediately issue a third control signal to control the engine (A2) of the vehicle (A) to be turned off, so that the vehicle (A) is docked at Form No. A0101 Page 7 of 16 M413625 at the intersection ( B) At the location, and automatically turn off the fire waiting for the red light to avoid air pollution. When the red light of the traffic sign (C) changes to a green light, the driver only needs to activate the throttle control unit (A3) of the vehicle (A), and the throttle control unit (A3) sends a fourth control signal to the The control unit (3), after receiving the fourth control signal, immediately starts the engine (A2) to start operation, and causes the vehicle (A) to start and resume travel. [0011] When the driver drives the vehicle (a) if the traffic sign (C) has changed from a green light to a red light at a position that has not yet reached the intersection (B1), at this time, the driver is still at a distance (B1) Far away, the driver will slowly start the brakes and approach the intersection (B1) in the state of taxiing. At this time, the vehicle (a) will be detected by the accelerometer (1) due to the deceleration of the unit within a certain period of time. The accelerometer (1) sends a first control signal, and the accelerometer (1) detects that the vehicle (A) deceleration state is determined to be a slow braking state, indicating that the red light is already on, so the green light is changed. The time is short, so the vehicle (A) does not need to be turned off, otherwise the battery (A1) is lost. At this time, the control unit (3) does not control the engine (A1) of the vehicle (a) to be turned off (please refer to the first figure), and keeps the idle speed when the vehicle (a) coasts to the intersection (B1) and stops. The state waits for a red light. Since the vehicle (a) has already changed to a red light when it is not at the intersection (B1), it will turn into a green light again in a short time, so the vehicle (a) will remain idle. When the traffic sign (C) changes to a green light, the driver only needs to activate the throttle control unit (A3) of the vehicle (a), and output a fourth control signal to make the engine (A1) operate, so that the vehicle (a) Start and resume travel. In this case, because the waiting time for the red light is too short, this creation will avoid the battery (A1) power consumption or battery life loss caused by frequent engine (A2). However, if it is in a state of slow braking, the vehicle form number A0I01 page 8/16 pages M413625 (A) is stopped for a period of time, after the „ _ 斲 为 is - long stop, the detection is early * (2) The second control „ _ will be output to control early (3), and the control early (3) will immediately issue the second / control signal to control the vehicle (A). The flameout can also achieve the effect of intelligent energy saving. However, the above description is only for the purpose of the present invention - the preferred embodiment, when the scope of patent protection cannot be limited by this, the scope of the patent application and the simple equivalent of Langshuxin Changes and replacements shall remain within the scope of the protection covered by this patent. [Simple description of the diagram] [Just 帛 - The diagram is a schematic diagram of the use of the creation and installation on the vehicle. [0013] The second diagram is the operational flow of the present creation [0014] The third diagram is a schematic diagram of the use of the creation when reaching the intersection. [0015] The fourth figure is a graph showing the relationship between the time when the vehicle is started and the vehicle is too frequent when traveling. [〇〇16] The fifth figure is a graph showing the relationship between time and speed when the vehicle is started and the vehicle is reasonable. [Description of main component symbols] [0017] (1) Accelerometer (2) Detection unit [0018] (3) Control unit [0019] (A), (a) Vehicle [0020] (A1) Battery form number A0101 9 pages/16 pages M413625 [0021] [0022] [0023] (A 2) Engine (A 3 ) Throttle Control Unit (B), (B1) Intersection (C) Traffic Number Form No. A0101 Page 10 / Total 16 pages