TW201315621A - Environmental protection driving device - Google Patents
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本發明係有關於一種環保駕駛裝置，特別是有關於一種使用於車輛，而可接收及監測其行車資訊，當發現有不當駕駛行為發生時即時送出訊息提醒駕駛人員注意之裝置。The present invention relates to an eco-driving device, and more particularly to a device for use in a vehicle that can receive and monitor its driving information and promptly send a message to alert the driver when an improper driving behavior is found.
對於不當駕駛可能產生的行車安全以及油耗等諸多問題早已被相關單位所重視及提醒，並於企業及民間廣泛推行環保駕駛觀念。環保駕駛乃是在實驗所建構之車輛動態能耗模式下取得加減速關聯性，利用數據統計方式將可歸納出因駕駛行為所產生不同加減速下之能耗排放量，建構出適合本地之環保駕駛行為之規則。因此，由實驗之數據及實際行車測試結果得知，環保駕駛是一種降低燃油消耗、溫室氣體排放、車輛損壞率及肇事率的駕駛行為，亦有企業對於駕駛人員提出環保駕駛訓練課程，藉由駕駛人員建立正確的駕駛觀念，進而達到其目的。然而，多數駕駛人員未受環保駕駛訓練，或是受到駕駛習慣影響，常在行車過程中，不自覺的產生了不當駕駛行為。Many problems such as driving safety and fuel consumption that may arise from improper driving have long been valued and reminded by relevant units, and environmental protection driving concepts have been widely promoted in enterprises and the private sector. The eco-driving is based on the vehicle dynamic energy consumption mode constructed by the experiment. The data statistics method can be used to summarize the energy consumption and emission under different acceleration and deceleration caused by driving behavior, and construct a local environmental protection. Rules of driving behavior. Therefore, from the experimental data and actual driving test results, eco-driving is a driving behavior that reduces fuel consumption, greenhouse gas emissions, vehicle damage rate and accident rate. Some companies also offer eco-driving training courses for drivers. The driver establishes the correct driving concept and achieves its purpose. However, most drivers are not affected by eco-driving training or are affected by driving habits. They often unwittingly produce improper driving behavior during driving.
再者，對於一般駕駛人員、尤其是具備商用車隊群的企業而言，理想上應對車輛狀態資訊作充份掌握，執行診斷監視和數據搜集，以作為車輛調度、定期維修等工作參考。尤其是對於車輛駕駛行為的掌控更牽涉到行車安全與車輛性能及維修、油耗成本之影響，因此，該車隊企業需要搜集車輛的各項行車資料。目前可以達到搜集車輛行車資料目的之方案包括一車載行車記錄器系統。該系統係耦接車輛行車電腦，將該車輛之車速、里程、油量、引擎轉速、煞車、溫度…等行車資訊予以記錄於車載行車記錄器之中，或是以無線傳輸方式透過雲端設備將資料彙集於一資料庫平台，使後端人員透過該資訊而可分析行車動態、駕駛行為、油耗或是更進一步的故障資訊、事故責任等。然而，該車載行車記錄器系統雖可搜集車輛加、減速或油耗等相關行車資訊並予以記錄，惟該等記錄係於駕駛行為發生之後於後端處理時所獲得，雖可於事後對該資訊所呈現的內容找出是否產生不當駕駛的數據資料再進行管理或檢討，但此一亡羊補牢的作法應予改善。Furthermore, for general drivers, especially those with commercial fleets, it is ideal to fully grasp the vehicle status information, perform diagnostic monitoring and data collection, and serve as a reference for vehicle scheduling and scheduled maintenance. In particular, the control of vehicle driving behavior involves the impact of driving safety and vehicle performance and maintenance, fuel consumption costs. Therefore, the fleet enterprises need to collect various driving information of vehicles. The current solution for collecting vehicle traffic information includes a vehicle-mounted driving recorder system. The system is coupled to a vehicle driving computer, and records driving information such as vehicle speed, mileage, oil quantity, engine speed, braking, temperature, etc. in the vehicle driving recorder, or through wireless transmission through the cloud device. The information is collected on a database platform that enables back-end personnel to analyze driving dynamics, driving behaviour, fuel consumption or further fault information, accident liability, etc. through this information. However, the onboard driving recorder system can collect and record relevant driving information such as vehicle acceleration, deceleration or fuel consumption, but the records are obtained at the back end processing after the driving behavior occurs, although the information can be obtained after the event. The content presented is to find out whether the data of improper driving has been managed or reviewed. However, the practice of remedying this should be improved.
本發明之目的是提供一種可接受其行車資訊，藉由該資訊判斷駕駛人員若有不當駕駛行為時發出一警告訊息之環保駕駛裝置。It is an object of the present invention to provide an eco-driving device that can accept driving information and use the information to determine a driver's warning message if there is improper driving behavior.
為達上述目的，本發明之環保駕駛裝置包含：一車上設備(on-board unit,OBU)。該車上設備使用於一車輛上，並可擷取該車輛之行車資料；該車上設備單元至少具備了一行為分析軟體與一警告單元；其中，該行為分析軟體可根據預定的參數值指標執行運算後判斷出該車輛是否發生不當駕駛行為；若是，該行為分析軟體即送出一警告信號至警告單元並可儲存或累計相關資料；該警告單元接收行為分析軟體送出之警告信號後，即提供訊息提醒駕駛人員注意。To achieve the above object, the eco-driving device of the present invention comprises: an on-board unit (OBU). The vehicle equipment is used on a vehicle and can capture the driving data of the vehicle; the equipment unit of the vehicle has at least one behavior analysis software and a warning unit; wherein the behavior analysis software can be based on a predetermined parameter value index After performing the operation, it is determined whether the vehicle has improper driving behavior; if yes, the behavior analysis software sends a warning signal to the warning unit and can store or accumulate relevant data; the warning unit receives the warning signal sent by the behavior analysis software, and provides The message alerts the driver.
本發明之特點在於，該車上設備可普及應用於一般車輛，以及商用車隊群、公車、巴士等大眾運輸工具，利用該車上設備可對駕駛人員因不當駕駛行為而發出提醒訊息，使駕駛人員建立正確的環保駕駛觀念，同時可避免駕駛人員在行車過程中不自覺的產生不當駕駛行為。因本發明之環保駕駛的作用，得使車輛在油耗方面達到節省5～10%的燃油量，同時，更可降低碳排放量而改善空氣品質，亦有助於降低車輛肇事率及零件損耗，對於乘客乘坐的舒適性亦有提升。The invention is characterized in that the on-board equipment can be widely applied to general vehicles, as well as mass transit vehicles such as commercial fleets, buses, buses, etc., and the vehicle equipment can be used to send a reminder message to the driver for improper driving behavior, so that driving Personnel establish the correct concept of environmentally friendly driving, while avoiding the driver's unconscious driving behavior during driving. Due to the effect of the eco-driving of the present invention, the vehicle can save 5-10% of fuel consumption in terms of fuel consumption, and at the same time, the carbon emission can be reduced to improve the air quality, and the vehicle accident rate and the component loss can be reduced. The comfort of passengers is also improved.
茲配合圖式將本發明實施例詳細說明如下，其所附圖式均為簡化之示意圖，僅以示意方式說明本發明之基本方法或結構。因此在該等圖示中僅標示與本發明有關之元件或步驟，且所顯示之元件或步驟並非以實施時之數目、形狀、尺寸比例等加以繪製，其實際實施時之規格尺寸實為一種選擇性之設計，且其元件佈局形態或步驟次數有可能更為複雜。The embodiments of the present invention are described in detail below with reference to the accompanying drawings. Therefore, only elements or steps related to the present invention are indicated in the drawings, and the elements or steps shown are not drawn in the number, shape, size ratio, etc. at the time of implementation, and the actual size of the actual implementation is a Selective design, and its component layout form or number of steps may be more complicated.
本實施例包含一車上設備(on-board unit,OBU)10，該車上設備10是使用於一車輛20上，藉以擷取該車輛20之行車資料(該行車資料可以包含車輛之車速、引擎轉速、里程速、油門位置、燃油瞬間消耗量及煞車等參數)。The embodiment includes an on-board unit (OBU) 10 that is used on a vehicle 20 to capture driving information of the vehicle 20 (the driving information may include the speed of the vehicle, Engine speed, mileage speed, throttle position, instantaneous fuel consumption and braking parameters.
請參閱第一圖所繪示的本發明第一實施例示意圖，在此具體的實施例中，該車上設備10是與車輛20之行車電腦21電性耦接，藉以擷取該車輛20之行車資料。Referring to the first embodiment of the present invention, a schematic diagram of a first embodiment of the present invention is shown. In the specific embodiment, the on-vehicle device 10 is electrically coupled to the driving computer 21 of the vehicle 20 to capture the vehicle 20. Driving information.
請參閱第二圖所繪示的本發明第二實施例示意圖，在此具體的實施例中，該車上設備10可以是一具備GPS或G Sensor之手持行動設備(例如是車用導航器，或是具有網際網路連網功能的智慧型手機、掌上型個人電腦PDA等等)，利用本實施例所述之車上設備10，可以獲得該車輛20移動的時間與距離關係，進而獲得車輛20的行車速度資訊。Please refer to the schematic diagram of the second embodiment of the present invention shown in the second figure. In this specific embodiment, the onboard device 10 can be a handheld mobile device with a GPS or G Sensor (for example, a car navigator, Or a smart phone with a network connection function, a palm-sized personal computer PDA, or the like. With the on-vehicle device 10 described in this embodiment, the time and distance relationship of the vehicle 20 can be obtained, and the vehicle can be obtained. 20 driving speed information.
值得一提的是，本案所述的車上設備10並不限定僅安裝於車輛20之硬體設備，而只要能夠提供足以判斷不當駕駛之資訊的其它設備皆可列入。It is worth mentioning that the on-vehicle device 10 described in the present invention is not limited to the hardware device installed only in the vehicle 20, and other devices capable of providing information sufficient to judge improper driving can be included.
該車上設備10至少具備了一行為分析軟體11與一警告單元12；或者再包含一無線傳輸設備13。其中，該行為分析軟體11係根據環保駕駛行為定義設計了預定的參數值指標，該行為分析軟體11具有高效能之計算能力，可接收上述車輛20之行車資料，經由該行為分析軟體11執行運算後得到該車輛之車速、引擎轉速、里程速、油門深度、燃油瞬間消耗量、煞車等各參數間的相互關係比較，判斷出該車輛20是否發生不當駕駛行為。若是，該行為分析軟體11即送出一警告信號至警告單元12以及無線傳輸設備13。The onboard device 10 has at least one behavior analysis software 11 and a warning unit 12; or a wireless transmission device 13 is further included. The behavior analysis software 11 designs a predetermined parameter value index according to the definition of the eco-driving behavior, and the behavior analysis software 11 has high-performance computing capability, and can receive the driving data of the vehicle 20, and perform the operation through the behavior analysis software 11. Then, the relationship between the vehicle speed, the engine speed, the mileage speed, the throttle depth, the instantaneous fuel consumption, and the brakes is obtained, and it is determined whether the vehicle 20 has improper driving behavior. If so, the behavior analysis software 11 sends a warning signal to the warning unit 12 and the wireless transmission device 13.
值得一提的是，該環保駕駛行為定義乃參考北卡羅來納州立大學研究報告將其區分為四種行駛型態，分別為怠速、巡航、加速與減速。其中：It is worth mentioning that the definition of eco-driving behavior is based on the North Carolina State University research report to distinguish it into four driving modes: idle, cruise, acceleration and deceleration. among them:
1.怠速狀態：速度與加速度皆等於零的狀態。1. Idle state: A state in which both speed and acceleration are equal to zero.
2.加速狀態：速度與加速度皆大於零且符合下面二者之一。2. Acceleration state: Both speed and acceleration are greater than zero and meet either of the following.
(a)每秒加速度的值應該至少超過2公里/小時/秒。(a) The value of acceleration per second should be at least 2 km/h/sec.
(b)加速度不小於1公里/小時/秒，且持續3秒以上，亦可視為加速行駛狀態。(b) The acceleration is not less than 1 km/h/s and lasts for more than 3 seconds, and can also be regarded as an accelerated driving state.
3.減速狀態：速度與加速度皆小於零且符合下面二者之一。3. Deceleration state: Both speed and acceleration are less than zero and meet either of the following.
(a)每秒加速度的值應該至少小於-2公里/小時/秒。(a) The value of acceleration per second should be at least less than -2 km/h/sec.
(b)加速度小於-1公里/小時/秒，且持續3秒以上，亦可視為減速行駛狀態。(b) The acceleration is less than -1 km/h/s and lasts for more than 3 seconds, and can also be regarded as a deceleration driving state.
4.巡航狀態：所有不屬於怠速、加速、減速三種狀態的情況。4. Cruise status: All cases that are not in the three states of idle speed, acceleration and deceleration.
若在加減速狀態下，該加減速度值與耗油率為一正比關係，在經過耗油率實驗測試中，每一車型之正常耗油率範圍雖然不同，但是造成油耗快速產生之急加速或猛減速(相對於前一段行駛速度)則有一定之規則可循(例如急加速大於0.25G或猛減速小於0.25G)，修正方式則是根據G值(加速度)加以調整。In the acceleration/deceleration state, the acceleration and deceleration value is proportional to the fuel consumption rate. In the fuel consumption test, the normal fuel consumption range of each model is different, but the fuel consumption is rapidly accelerated. The rapid deceleration (relative to the previous driving speed) has certain rules to follow (for example, the sudden acceleration is greater than 0.25G or the sudden deceleration is less than 0.25G), and the correction method is adjusted according to the G value (acceleration).
該警告單元12可為液晶顯示器、語音警示器、蜂鳴器或LED燈號指示器等，該警告單元12得接收行為分析軟體11送出之警告信號後，以影像、語音、蜂鳴音或燈光等訊息提醒駕駛人員注意。The warning unit 12 can be a liquid crystal display, a voice alarm, a buzzer or an LED light indicator, etc., and the warning unit 12 can receive the warning signal sent by the behavior analysis software 11 and use image, voice, buzzer or light. Wait for the driver to notice.
根據上述結構，該車上設備10係使用於車輛20上，以擷取該車輛20之行車資料，並利用行為分析軟體11接收該行車資料執行分析運算後，判斷出該車輛20是否發生不當駕駛行為。According to the above configuration, the on-vehicle device 10 is used on the vehicle 20 to capture the driving data of the vehicle 20, and the behavior analysis software 11 receives the driving data to perform an analysis operation, and determines whether the vehicle 20 is improperly driven. behavior.
例如，若車輛20在怠速狀態下持續一預定時間(一般約為2～3分鐘)，該行為分析軟體11接收該等行車資料後，即認定該車輛20發生不當駕駛行為，並送出警告信號至警告單元12，透過警告單元12提醒駕駛人員將車輛20熄火。For example, if the vehicle 20 continues to idle for a predetermined period of time (generally about 2 to 3 minutes), the behavior analysis software 11 determines that the vehicle 20 has improper driving behavior and sends a warning signal to the vehicle. The warning unit 12 alerts the driver through the warning unit 12 to turn off the vehicle 20.
例如，若車輛20在加速狀態下，該車速、引擎轉速、油門位置或是燃油瞬間消耗量等行車資訊超出合理匹配值時，該行為分析軟體11即認定該車輛20產生超速、急加速的不當駕駛行為，並送出警告信號至警告單元12，透過警告單元12提醒駕駛人員將車輛20減速或輕踩油門。For example, if the driving information such as the vehicle speed, the engine speed, the throttle position, or the instantaneous fuel consumption exceeds a reasonable matching value when the vehicle 20 is in an acceleration state, the behavior analysis software 11 determines that the vehicle 20 is overspeeding and accelerating improperly. Driving behavior, and sending a warning signal to the warning unit 12, through the warning unit 12 to remind the driver to decelerate or lightly step on the throttle.
例如，若車輛20在減速狀態下，該車速、引擎轉速、油門位置或是燃油瞬間消耗量等行車資訊超出合理匹配值時，該行為分析軟體11即認定該車輛20產生急減速的不當駕駛行為，並送出警告信號至警告單元12，透過警告單元12提醒駕駛人員作適當的減、加速行為。For example, if the driving information such as the vehicle speed, the engine speed, the throttle position, or the instantaneous fuel consumption exceeds a reasonable matching value when the vehicle 20 is in the deceleration state, the behavior analysis software 11 determines that the vehicle 20 generates an improper driving behavior of rapid deceleration. And sending a warning signal to the warning unit 12, and alerting the driver through the warning unit 12 to perform appropriate reduction and acceleration actions.
另外，當行為分析軟體11判斷車輛20發生不當駕駛行為而送出警告信號至警告單元12時，其亦得同時透過一無線傳輸設備13將該警告信號以無線方式傳送至雲端資料庫平台，使後端人員得透過該資料庫資訊而取得行車動態。In addition, when the behavior analysis software 11 determines that the vehicle 20 generates an improper driving behavior and sends a warning signal to the warning unit 12, it must also wirelessly transmit the warning signal to the cloud database platform through a wireless transmission device 13, so that Drivers can get driving dynamics through the database information.
由是，本案之車上設備10可普及應用於一般車輛，以及商用車隊群、公車、巴士等大眾運輸工具，利用該車上設備10可對駕駛人員因不當駕駛行為而發出提醒訊息，使駕駛人員建立正確的環保駕駛觀念，同時可避免駕駛人員在行車過程中不自覺的產生不當駕駛行為。Therefore, the onboard equipment 10 of the present invention can be widely applied to general vehicles, as well as mass transit vehicles such as commercial fleets, buses, buses, etc., and the onboard equipment 10 can provide a reminder message to the driver for improper driving behavior, so that driving Personnel establish the correct concept of environmentally friendly driving, while avoiding the driver's unconscious driving behavior during driving.
該車上設備10對駕駛人員具有不當駕駛行為的提醒作用，使其減少或避免車輛長時間怠速、急加速或急減速的情況發生，亦因該環保駕駛的作用，在油耗方面可達到節省5～10%的燃油量；此外，更可降低碳排放量而改善空氣品質，亦有助於降低車輛肇事率及零件損耗，對於乘客乘坐的舒適性亦有提升。The on-board device 10 has a reminder effect on the driver's improper driving behavior, so that the vehicle can be reduced or avoided for a long time of idling, rapid acceleration or rapid deceleration, and the fuel consumption can be saved by the effect of the eco-driving. ～10% of fuel consumption; in addition, it can reduce carbon emissions and improve air quality, and also help reduce vehicle accident rate and parts loss, and improve passenger comfort.
綜上所述，乃僅記載本發明為呈現解決問題所採用的技術手段之實施方式或實施例而已，並非用來限定本發明專利實施之範圍。即凡與本發明專利申請範圍文義相符，或依本發明專利範圍所做的均等變化與修飾，皆為本發明專利範圍所涵蓋。In the above, it is merely described that the present invention is an embodiment or an embodiment of the technical means for solving the problem, and is not intended to limit the scope of implementation of the present invention. That is, the equivalent changes and modifications made in accordance with the scope of the patent application of the present invention or the scope of the invention are covered by the scope of the invention.
10．．．車上設備10. . . Vehicle equipment
11．．．行為分析軟體11. . . Behavior analysis software
12．．．警告單元12. . . Warning unit
13．．．無線傳輸設備13. . . Wireless transmission equipment
20．．．車輛20. . . vehicle
21．．．行車電腦twenty one. . . Mobile computer
第一圖繪示本發明車上設備第一實施例及使用示意圖；The first figure shows a first embodiment of the on-vehicle device of the present invention and a schematic diagram of its use;
第一圖繪示本發明車上設備第二實施例及使用示意圖。The first figure shows a second embodiment of the on-vehicle device of the present invention and a schematic diagram of its use.
10．．．車上設備10. . . Vehicle equipment
11．．．行為分析軟體11. . . Behavior analysis software
12．．．警告單元12. . . Warning unit
13．．．無線傳輸設備13. . . Wireless transmission equipment
20．．．車輛20. . . vehicle
21．．．行車電腦twenty one. . . Mobile computer
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100135890A TW201315621A (en) | 2011-10-04 | 2011-10-04 | Environmental protection driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100135890A TW201315621A (en) | 2011-10-04 | 2011-10-04 | Environmental protection driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201315621A true TW201315621A (en) | 2013-04-16 |
Family
ID=48802848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW100135890A TW201315621A (en) | 2011-10-04 | 2011-10-04 | Environmental protection driving device |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TW201315621A (en) |
-
2011
- 2011-10-04 TW TW100135890A patent/TW201315621A/en unknown
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