WO1999046144A1 - A led device and its method for displaying traveling state of vehicle - Google Patents
A led device and its method for displaying traveling state of vehicle Download PDFInfo
- Publication number
- WO1999046144A1 WO1999046144A1 PCT/CN1998/000183 CN9800183W WO9946144A1 WO 1999046144 A1 WO1999046144 A1 WO 1999046144A1 CN 9800183 W CN9800183 W CN 9800183W WO 9946144 A1 WO9946144 A1 WO 9946144A1
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- WO
- WIPO (PCT)
- Prior art keywords
- control signal
- signal
- yellow
- car
- emitting diode
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/44—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal
- B60Q1/444—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal with indication of the braking strength or speed changes, e.g. by changing shape or intensity of the indication
Definitions
- the taxi signal of the car requires the yellow light-emitting diode to display, corresponding
- the car turns left when it is accelerating, requiring green display, and the left blinks yellow, which corresponds to the signal of stepping on the accelerator and turning on the left turn signal;
- the signal for the car to turn right is required to be displayed in green, and the right side flashes yellow, corresponding to stepping on the accelerator and turning on the right turn signal.
- the car turns left when reversing, requiring red, yellow, and green to be displayed, and the left side blinks yellow, corresponding to the crotch of reversing and the signal of turning on the left turn signal;
- the signal for temporarily stopping the car does not turn off, and the red color is required to expand outward from the middle, which corresponds to the hand brake tightening signal; 1 4.
- the car is driving for help due to an emergency (t number, requiring red, yellow, green, and all flashes, corresponding to the emergency switch signal.
- the electric signal is processed by the signal processing discriminator into a corresponding car status signal, the car status signal is converted into a control f number by a control signal converter, and the control signal is controlled by the control signal driver to control the red, yellow, and green light-emitting diodes to issue different requirements. Shade.
- Figure 1 is a schematic diagram of the circuit connection mode of the present invention.
- the present invention mainly includes a state ft number generator, a number processing discriminator, a control signal converter, a control signal driver, and red, yellow, and green light emitting diodes.
- the connection method is: (brake, throttle, steering, Emergency switch, car gear, hand brake) status signal generator, signal processing discriminator, control signal converter, control signal driver are connected in series in order, the control signal driver is connected in parallel with the red light emitting diode, yellow light emitting diode, and green light emitting diode Connect.
- the display method is as follows: First, the collected mechanical signals (brake, throttle, steering, emergency switch, reversing and parking) are converted into electrical signals by the status signal generator, and the electrical signals are processed by the signal processing discriminator to correspond to the state of the vehicle. F number, the signal of the car state is converted into a control signal by a control signal converter, and the control signal is controlled by the control signal driver to respectively control the red, yellow, and green light emitting diodes to emit colored light according to requirements.
Abstract
The invention relates to a LED device for displaying traveling state of vehicle. The LED device comprises a state signal generator, a discriminator for treating signal, control signal converter, control signal driver, as well as red, yellow and green LED. The invention also relates to a method for displaying traveling state of vehicle by using LED. The method includes the following steps: converting picked mechanical signals into electric signals by the state signal generator; processing the electric signals into signals corresponding to traveling state of vehicle by the discriminator for treating signal; converting the signals corresponding to traveling state of vehicle into control signals by the control signal converter; and according to the control signals, driving respectively red, yellow and green LED to emit light by the control signal driver.
Description
显示汽车行车状态发光二极管装置及其方法 技术领域 本发明涉及的是一种显示汽车行车状态发光二极管装置及其方法， 属于 交通运输类中的车辆照明和信号装置领域. TECHNICAL FIELD The present invention relates to a light emitting diode device and a method for displaying a driving state of a vehicle, and belongs to the field of vehicle lighting and signaling devices in the transportation category.
技术背景 与人类生活密切相关的衣食住行的行， 在本世纪得到飞速发展， 特别是 汽车工业和高速公路的发展， 先进的制造技术 ί吏得汽车行车速度正在不断 提高， 随之而来的汽车追尾相撞和正面冲撞事故的频率也正在上升. 研究 人员认为这主要原因是驾驶员对周围车辆状态判断敏感程度有关， 以致于 所采取的必要措施来不及有效地避免相撞、 冲撞事故， 因此提高汽车状态 灯光在一定的许可范围内显示的醒目程度和可判断性， 是对提高驾驶员对 周围汽车行车状态判断能力的一种有效的手段， 实际上可成为减少相撞、 冲撞的一种重要手段. 通过对文献拾索分析， 至今尚未发现有利用发光二 发明内容 本发明的目的在于克服技术背景中的不足， 提出一种利用发光二极管 制成的汽车行车状态的显示装置及其显示方法. The technical background, which is closely related to human life, has led to rapid development in this century, especially the development of the automotive industry and highways. Advanced manufacturing technologies have continued to increase the speed of automobiles. The frequency of collisions and frontal crashes is also increasing. Researchers believe that the main reason is that the driver is sensitive to the judgment of the surrounding vehicle state, so that the necessary measures are taken too late to effectively avoid collisions and collisions, and therefore improve the car The eye-catching degree and judgement of the status lights displayed within a certain permitted range is an effective means to improve the driver's ability to judge the driving conditions of surrounding cars. In fact, it can become an important means to reduce collisions and collisions. . Through the analysis of the literature search, so far has not found the use of light-emitting two. Summary of the invention The purpose of the present invention is to overcome the shortcomings in the technical background, and propose a display device and method for displaying the driving state of a car using light-emitting diodes.
本发明的技术方案为利用发光二极管超高亮度和最大亮度输出的时间 比白炽灯要快 1 0倍以上的特性制成显示汽车行车状态的发光二极管装置， 它主要包括： 状态信号发生器， 信号处理判别器， 控制信号转换器、 控制 信号驱动器以及红、 黄、 绿色发光二极管， 其联接方式为： 由 （刹车、 油门、 转向、 应急开关、 倒车档， 手刹车） 状态信号发生器、 信号处理判 别器， 控制信号转换器， 控制信号驱动器依次串联连接， 控制 ft号驱动器 与红色发光二极管、 黄色发光二极管和绿色发光二极管并联连接. 首先采 集刹车、 油门、 转向、 应急开关、 飼车和停车六组机械信号， 经过状态信
号发生器转换成电信号， 根据人为设定将六组信号排列组合而成常用的十 四种汽车状态信号， 如： The technical solution of the present invention is to use the characteristics of the ultra-high brightness of the light-emitting diode and the time of the maximum brightness output to be more than 10 times faster than that of the incandescent lamp. The light-emitting diode device for displaying the driving state of the car is mainly composed of: Processing discriminator, control signal converter, control signal driver and red, yellow, and green light-emitting diodes, the connection methods of which are: (brake, throttle, steering, emergency switch, reverse gear, hand brake) status signal generator, signal processing A discriminator, a control signal converter, and a control signal driver are connected in series in sequence, and the control ft driver is connected in parallel with a red light emitting diode, a yellow light emitting diode, and a green light emitting diode. Group of mechanical signals The number generator is converted into an electric signal, and six groups of signals are arranged and combined according to the artificial setting to form fourteen kinds of commonly used car status signals, such as:
1 、 汽车加速信号， 要求绿色发光二极管闪烁， 其频率对应加速后的 速度， 到一定的高速后， 不再闪烁， 保抟显示， 对应的是踩油门 信号； 1. The car acceleration signal requires the green light-emitting diode to flash, and its frequency corresponds to the speed after acceleration. After a certain high speed, it no longer flashes. The display is guaranteed, which corresponds to the accelerator pedal signal;
2、 汽车滑行信号， 要求黄色发光二极管显示， 对应 2. The taxi signal of the car requires the yellow light-emitting diode to display, corresponding
的是油门松开信 Letter of throttle release
号； number;
3、 汽车刹车信号， 要求红色发光二极管显示， 对应的是踩刹车信号； 3. The car brake signal requires red light-emitting diodes to display, which corresponds to the brake pedal signal;
4、 汽车加速左转信号， 要求绿色显示， 左边黄色闪烁， 对应是踩油 门和打开左转向灯信号； 4. The car turns left when it is accelerating, requiring green display, and the left blinks yellow, which corresponds to the signal of stepping on the accelerator and turning on the left turn signal;
5、 汽车加速右转信号， 要求绿色显示， 右边黄色闪烁， 对应是踩油 门和打开右转向灯 ί言号； 5. The signal for the car to turn right is required to be displayed in green, and the right side flashes yellow, corresponding to stepping on the accelerator and turning on the right turn signal.
6、 汽车滑行左转信号， 要求黄色显示， 左边黄色闪烁， 对应是打开 左转向灯信号； 6. The left signal of the taxi of the car requires yellow display, and the left blinks yellow, which corresponds to the signal of turning on the left turn signal;
7、 汽车滑行右转信号， 要求黄色显示， 右边黄色闪烁， 对应是打开 右转向灯信号； 7. The taxi right turn signal requires yellow display, and the right side flashes yellow, which corresponds to the signal of turning on the right turn signal;
8 、 汽车刹车左转信号， 要求红色显示， 左边黄色闪烁， 对应是踩剎 车和打开左转向灯信号； 8. The left turn signal of the car brake requires red display, and the left side blinks yellow, corresponding to the signal of stepping on the brake and turning on the left turn signal;
9、 汽车剎车右转傢号， 要求红色显示， 右边黄色闪烁， 对应是踩剎 车和打开右转向灯信号； 9. The right turn of the car brake requires red display, and the right side flashes yellow, corresponding to the brake pedal and the right turn signal;
1 0、 汽车倒车左转倌号， 要求红、 黄、 绿色全显示， 左边黄色闪烁， 对应是挂倒车裆和打开左转向灯信号； 1 0. The car turns left when reversing, requiring red, yellow, and green to be displayed, and the left side blinks yellow, corresponding to the crotch of reversing and the signal of turning on the left turn signal;
1 1 、 汽车倒车右转信号， 要求红、 黄、 绿色全显示， 右边黄色闪烁， 对应是挂倒车档和打开右转向灯 f 号； 1 1. The car reverses the signal to turn right, requiring all red, yellow, and green to be displayed, and the right side blinks yellow, corresponding to the reverse gear and the right turn signal f number;
1 2、 汽车倒车直行信号， 要求红黄绿色全显示， 对应是挂剷车档信号; 1 2. The signal for the car to go in reverse requires full red, yellow and green display, which corresponds to the signal of the trailer gear;
1 3、 汽车临时停车不熄火信号， 要求红色从中间向外扩大， 对应是手 剎拉紧信号；
1 4、 汽车因应急事件求救行驶 (t号， 要求红黄绿色全闪烁， 对应是打 开应急开关信号. 1 3. The signal for temporarily stopping the car does not turn off, and the red color is required to expand outward from the middle, which corresponds to the hand brake tightening signal; 1 4. The car is driving for help due to an emergency (t number, requiring red, yellow, green, and all flashes, corresponding to the emergency switch signal.
电信号经过信号处理判别器处理成对应的汽车状态信号， 汽车状态信 号经过控制信号转换器转换成控制 f 号， 控制信号又经控制信号驱动器分 别控制红、 黄、 绿色发光二极管发出不同要求对应的色光. The electric signal is processed by the signal processing discriminator into a corresponding car status signal, the car status signal is converted into a control f number by a control signal converter, and the control signal is controlled by the control signal driver to control the red, yellow, and green light-emitting diodes to issue different requirements. Shade.
本发明具有如下优点： The invention has the following advantages:
本发明将对汽车信号装置和显示方法带来了变革， 极大地改变了汽车 驾驶员对周围车辆行驶状态的软感程度， 可以使大量的汽车相撞冲撞事故 消失在萌芽状态中， 极大地提高了驾驶员对周围车辆状态的判断能力， 极 大地提高了驾驶员的反应能力， 为避免事故赢得了可贵的及时处理危险的 时间， 而且发光二极管的低耗可靠性、 寿命长为本发明带来了极大的经济 和社会效益。 The invention brings changes to the automobile signal device and display method, greatly changes the degree of soft feeling of the driver of the surrounding vehicles, and can make a large number of automobile collisions and collision accidents disappear in the bud state, greatly improving This improves the driver ’s ability to judge surrounding vehicle states, greatly improves the driver ’s ability to react, and wins valuable and timely handling of dangerous times in order to avoid accidents. In addition, the low-consumption reliability and long life of light-emitting diodes bring the present invention. Great economic and social benefits.
本发明的实施例 以下结合附图叙述本发明的实施例： Embodiments of the present invention The following describes embodiments of the present invention with reference to the drawings:
附图 1是本发明电路联接方式示意图. Figure 1 is a schematic diagram of the circuit connection mode of the present invention.
如图所示， 本发明主要包括状态 ft号发生器、 号处理判别器、 控制 信号转换器、 控制信号驱动器以及红、 黄、 绿色发光二极管， 其联接方式 为： 由 （刹车、 油门、 转向、 应急开关、 ^车档、 手刹车） 状态 ί言号发生 器、 信号处理判别器、 控制信号转换器、 控制信号驱动器依次串联连接， 控制信号驱动器与红色发光二极管、 黄色发光二极管和绿色发光二极管并 联连接. As shown in the figure, the present invention mainly includes a state ft number generator, a number processing discriminator, a control signal converter, a control signal driver, and red, yellow, and green light emitting diodes. The connection method is: (brake, throttle, steering, Emergency switch, car gear, hand brake) status signal generator, signal processing discriminator, control signal converter, control signal driver are connected in series in order, the control signal driver is connected in parallel with the red light emitting diode, yellow light emitting diode, and green light emitting diode Connect.
其显示方法为： 首先把采集 （刹车、 油门、 转向、 应急开关、 倒车和 停车） 的机械信号， 经过状态信号发生器， 转换成电信号， 电信号经过信 号处理判别器处理成对应汽车状态的 f 号， 汽车状态的信号经过控制信号 转换器转换成控制信号， 控制信号又经控制信号驱动器分别控制红、 黄、 绿色发光二极管发出根据要求对应的色光.
The display method is as follows: First, the collected mechanical signals (brake, throttle, steering, emergency switch, reversing and parking) are converted into electrical signals by the status signal generator, and the electrical signals are processed by the signal processing discriminator to correspond to the state of the vehicle. F number, the signal of the car state is converted into a control signal by a control signal converter, and the control signal is controlled by the control signal driver to respectively control the red, yellow, and green light emitting diodes to emit colored light according to requirements.
Claims
1 、 一种显示汽车行车状态发光二极管装置， 其特征在于主要包括： 状态信号发生器、 信号处理判别器、 控制信号转换器、 控制信号驱动器以 及红、 黄、 绿发光二极管， 其联接方式为： 由状态 ft号发生器、 信号处理 判断器、 控制信号转换器、 控制信号驱动器依次串联联接， 控制信号驱动 器与红色发光二极管、 黄色发光二极管和绿色发光二极管并联联接. 1. A light emitting diode device for displaying the driving state of an automobile, which is mainly characterized by: a status signal generator, a signal processing discriminator, a control signal converter, a control signal driver, and red, yellow, and green light emitting diodes. The connection method is: The state ft number generator, signal processing judger, control signal converter, and control signal driver are connected in series in order, and the control signal driver is connected in parallel with the red light emitting diode, the yellow light emitting diode, and the green light emitting diode.
2、 一种显示汽车行车状态发光二极管方法， 其特征在于首先把采集 (刹车、 油门、 转向、 应急开关、 ^车和停车） 的机械信号， 经过状态信 号发生器转换成电信号， 电信号经过信号处理判别器处理成对应汽车状态 的信号， 汽车状态的 ft号经过控制信号转换器转换成控制倌号， 控制信号 又经控制信号驱动器分别控制红、 黄、 绿色发光二极管发出根据要求对应 的色光.
2. A light-emitting diode method for displaying the driving state of a car, which is characterized in that the collected mechanical signals (brake, throttle, steering, emergency switch, car and parking) are first converted into electrical signals by a status signal generator, and the electrical signals pass through The signal processing discriminator is processed into a signal corresponding to the state of the car. The ft number of the car state is converted into a control signal by the control signal converter. The control signal is controlled by the control signal driver to control the red, yellow, and green light-emitting diodes to emit the corresponding colored light according to the requirements. .
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98110702 CN1064314C (en) | 1998-03-10 | 1998-03-10 | Light-emitting diode device displaying running condition of automobile and method thereof |
| CN98110702.8 | 1998-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1999046144A1 true WO1999046144A1 (en) | 1999-09-16 |
Family
ID=5220726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN1998/000183 WO1999046144A1 (en) | 1998-03-10 | 1998-09-07 | A led device and its method for displaying traveling state of vehicle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1064314C (en) |
| WO (1) | WO1999046144A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2815312A1 (en) * | 2000-10-13 | 2002-04-19 | Jean Louis Montanari | Device for displaying at the exterior of the vehicle, the state of motion of the vehicle, especially the acceleration or deceleration of the motor vehicle |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101705338B (en) * | 2009-04-29 | 2011-06-15 | 中冶赛迪工程技术股份有限公司 | Air supplement unit for spraying and blowing system pipeline |
| CN103978929A (en) * | 2014-05-20 | 2014-08-13 | 长治市丰雨机械有限公司 | Accelerator reset warn device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2047645U (en) * | 1988-07-13 | 1989-11-15 | 重庆交通学院 | Electronic controller for vehicle signal lamp |
| CN1055902A (en) * | 1990-04-27 | 1991-11-06 | 邱南木 | Dynamic display for vehicle |
| US5237306A (en) * | 1991-12-13 | 1993-08-17 | Robert Adell | Signalling system for requesting a driver of a motor vehicle to dim or turn on his vehicle's headlights |
| US5670845A (en) * | 1992-04-10 | 1997-09-23 | Rolls-Royce Motor Cars Limited | Vehicle electronic control apparatus |
-
1998
- 1998-03-10 CN CN 98110702 patent/CN1064314C/en not_active Expired - Fee Related
- 1998-09-07 WO PCT/CN1998/000183 patent/WO1999046144A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2047645U (en) * | 1988-07-13 | 1989-11-15 | 重庆交通学院 | Electronic controller for vehicle signal lamp |
| CN1055902A (en) * | 1990-04-27 | 1991-11-06 | 邱南木 | Dynamic display for vehicle |
| US5237306A (en) * | 1991-12-13 | 1993-08-17 | Robert Adell | Signalling system for requesting a driver of a motor vehicle to dim or turn on his vehicle's headlights |
| US5670845A (en) * | 1992-04-10 | 1997-09-23 | Rolls-Royce Motor Cars Limited | Vehicle electronic control apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2815312A1 (en) * | 2000-10-13 | 2002-04-19 | Jean Louis Montanari | Device for displaying at the exterior of the vehicle, the state of motion of the vehicle, especially the acceleration or deceleration of the motor vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1064314C (en) | 2001-04-11 |
| CN1201122A (en) | 1998-12-09 |
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