KR200143422Y1 - Apparatus for passing a narrow place in an automobile - Google Patents
Apparatus for passing a narrow place in an automobile Download PDFInfo
- Publication number
- KR200143422Y1 KR200143422Y1 KR2019960009741U KR19960009741U KR200143422Y1 KR 200143422 Y1 KR200143422 Y1 KR 200143422Y1 KR 2019960009741 U KR2019960009741 U KR 2019960009741U KR 19960009741 U KR19960009741 U KR 19960009741U KR 200143422 Y1 KR200143422 Y1 KR 200143422Y1
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- South Korea
- Prior art keywords
- vehicle
- distance
- narrow
- current signal
- control current
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes
- G01S15/931—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W2050/143—Alarm means
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Traffic Control Systems (AREA)
Abstract
본 고안은 자동차의 협소로 통과 장치에 관한 것으로, 자동차가 협소로로 진입 또는 후진 하고자 할 때, 자동차가 협소로로 진입 또는 후진이 가능한 지 여부를 운전자에게 알려주도록 하기 위해, 자동차의 전후방에 물체가 있는 지를 감지하는 감지 수단(2), 상기 감지 수단(2)의 신호를 받아 소정의 거리 내에 물체가 감지될 경우에만 제어 전류 신호를 발생시키는 제어 수단(4), 그리고, 상기 제어 전류 신호를 받아 램프가 온되도록 작동되는 표시부(6)로 구성되어, 운전자가 협소로를 안전하게 통과하게 한 것이다.The present invention relates to a narrow passage passing device of a vehicle, and when the vehicle is to enter or retract into the narrow lane, an object in front and rear of the vehicle to inform the driver whether the vehicle can enter or narrow the narrow lane. Sensing means (2) for detecting whether there is a control means, control means (4) for generating a control current signal only when an object is detected within a predetermined distance by receiving the signal from the sensing means (2), and the control current signal It is composed of a display unit 6 which is operated so that the lamp is turned on, so that the driver can safely pass through the narrow path.
Description
제1도는 본 고안에 따른 자동차의 협소로 통과 장치를 개략적으로 나타낸 블록도.Figure 1 is a schematic block diagram showing a narrow passage device for a vehicle according to the present invention.
제2도는 본 고안에 따라 자동차가 협소로를 통과하기 위해 센서를 작동시킨 상태를 나타낸 도면이다.2 is a view showing a state in which the vehicle operates the sensor to pass through the narrow path according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
2 : 감지 수단 4 : 제어 수단2: detection means 4: control means
6 : 표시부 8 : 발신부6 display unit 8 transmitter unit
10 : 수신부 12 : 거리 측정부10: receiver 12: distance measuring unit
14 : 비교부 22 : 협소로14: comparison unit 22: narrow
본 고안은 자동차의 협소로 통과 장치에 관한 것으로, 보다 상세하게는, 자동차가 협소로로 진입 또는 후진하고자 할 때, 센서를 이용하여 자동차가 협소로로 진입 또는 후진이 가능한 지 여부를 알려주도록 한 자동차의 협소로 통과 장치에 관한 것이다.The present invention relates to a narrow passage passing device of a vehicle, and more particularly, when the vehicle tries to enter or retreat into the narrow lane, a sensor is used to inform whether the vehicle can enter or retreat into the narrow lane. The narrowing of the car relates to the passing device.
일반적으로, 자동차는 자동차의 폭 거리가 확보된 차도에서 운행되는 것이 보통이지만, 경우에 따라서는 좁은 골목길을 통과해야 할 경우가 많다.In general, a car usually runs on a roadway where a wide width of the car is secured, but in some cases, a car must pass through a narrow alleyway.
또한, 골목길의 양측에 차량이 주차되어 있을 경우에는 이 차량들의 사이를 통과해야 하는 때도 있다.In addition, when vehicles are parked on both sides of the alley, there are times when they have to pass between them.
이때, 운전자는 자동차의 폭과 진입 또는 후진할려는 통로의 폭을 어림짐작으로 비교하여 상당한 주의를 기울인 채 서행을 하며 통과하게 된다.At this time, the driver compares the width of the car and the width of the passage to be entered or reversed as a guess, and passes slowly with considerable attention.
즉, 자동차에는 골목길과 같은 협소로에 진입 또는 후진할 때, 이 협소로의 폭을 감지할 만한 장치가 마련되어 있지 않아, 운전자가 자동차의 폭을 고려하지 않고 무리하게 협소로에 진입 또는 후진하고자 하는 경우, 운전자의 자동차는 물론 골목길의 양측에 설치된 개인 물건이나 타차량이 서로 접촉되면서 손상되는 문제점이 있었다.In other words, when entering or retracting a narrow road such as an alley, the car is not provided with a device capable of detecting the width of the narrow road, and the driver tries to enter or retreat narrowly without considering the width of the car. In this case, as well as the driver's car, there is a problem that the personal objects or other vehicles installed on both sides of the alleys are damaged while contacting each other.
이에 본 고안은 상기의 문제점을 감안하여 안출된 것으로서, 자동차가 협소로로 진입 또는 후진하고자 할 때, 센서를 이용하여 자동차가 협소로로 통과가 가능한 지 여부를 운전자에 알려줌으로서 운전자의 운전 편의를 도모한 자동차의 협소로 통과 장치를 제공함에 그 목적이 있다.Therefore, the present invention has been devised in view of the above problems, and when a car is going to enter or retract into a narrow road, the driver can inform the driver whether the car can pass through the narrow road by using a sensor to provide convenience to the driver. The purpose of the present invention is to provide a passing device in a narrow space of a car.
상기의 목적을 달성하기 위해 본 고안은, 자동차의 전후방에 물체가 있는 지를 감지하는 감지부, 상기 감지부의 신호를 받아 소정의 거리 내에 물체가 감지될 경우에만 제어 전류 신호를 발생시키는 제어부, 그리고, 상기 제어 전류 신호를 받아 램프가 온되도록 작동되는 표시부로 구성되어 있다.In order to achieve the above object, the present invention, a detection unit for detecting whether there is an object in the front and rear of the vehicle, a control unit for generating a control current signal only when the object is detected within a predetermined distance by receiving the signal of the detection unit, and The display unit is configured to receive the control current signal and operate the lamp to turn on.
따라서, 상기한 기술 구성에 의해, 운전자가 자동차를 전후방에 있는 협소로를 통과하기 위해서는 별도의 주의를 기울일 필요없이 단지 표시부의 램프가 온 또는 오프되는 지를 판단하기만 하면 되는 것이다.Therefore, according to the above-described technical configuration, the driver only needs to judge whether the lamp of the display unit is turned on or off without paying extra attention to pass the narrow path in the front and rear.
이하, 본 고안에 따른 일 실시예를 첨부된 예시 도면을 참조로 하여 상세하게 설명한다.Hereinafter, with reference to the accompanying drawings, an embodiment according to the present invention will be described in detail.
즉, 제1도 및 제2도에 도시된 바와 같이, 본 고안에 따른 자동차의 협소로 통과 장치는, 자동차의 전후방에 물체가 있는 지를 감지하는 감지 수단(2), 상기 감지 수단(2)의 신호를 받아 소정의 거리 내에 물체가 감지될 경우에만 제어 전류 신호를 발생시키는 제어 수단(4), 그리고, 상기 제어 전류 신호를 받아 램프가 온 되도록 작동되는 표시부(6)로 구성되어 있다.That is, as shown in FIG. 1 and FIG. 2, the narrow passage passing device of the present invention, the sensing means (2) for detecting whether there is an object in the front and rear of the vehicle, the detection means (2) of Control means 4 for generating a control current signal only when an object is detected within a predetermined distance by receiving a signal, and a display portion 6 which is operated so that the lamp is turned on by receiving the control current signal.
여기에서, 상기 감지 수단(2)은 제2도에 도시된 자동차(20)의 전면부(20a)와 후미부(20b)에 각각 설치되어 있으며, 전후방의 물체에 대해 초음파를 발신하는 발신부(8)와, 발신된 초음파가 전후방 물체에 반사된 후 되돌아 오는 반사 신호를 수신하는 수신부(10)로 이루어져 있다.Here, the sensing means 2 is provided in the front portion 20a and the rear portion 20b of the vehicle 20 shown in FIG. 2, respectively, and a transmitter for transmitting ultrasonic waves to the front and rear objects ( 8) and the receiving unit 10 for receiving the reflected signal after the transmitted ultrasonic wave is reflected back and forth the object.
그리고, 상기 제어 수단(4)은 발신부(8)에서의 송신 펄스로부터 수신부(10)에서의 수신 펄스로 받아들여지기까지 펄스 신호수를 계산하여 자동차(20)와 전후방 물체와의 거리(s1)를 측정하는 거리 측정부(12)와, 상기 거리 측정부(12)에서 측정된 거리(s1)와 자동차(20)가 안전하게 협소로(22)로 통과할 수 있도록 설정된 기준 거리(s2)를 비교하는 비교부(14)로 이루어져 있다.Then, the control means 4 calculates the number of pulse signals from the transmission pulse at the transmitter 8 to the reception pulse at the receiver 10 so as to calculate the distance s1 between the vehicle 20 and the front and rear objects. Comparing the distance measuring unit 12 and the distance s1 measured by the distance measuring unit 12 with the reference distance s2 set so that the vehicle 20 can safely pass through the narrow path 22. It consists of a comparison unit (14).
이 기준 거리(s2)는 다음과 같은 식에 의해 산출되어진다.This reference distance s2 is calculated by the following equation.
여기에서, s2=기준 거리,Where s2 = reference distance,
w1=자동차의 폭 거리,w1 = width of the car,
α=초음파의 발신 각도로서 설정된 각도이다.α is the angle set as the transmission angle of the ultrasonic wave.
즉, 제2도에 도시된 바에 의하면, 상기 식(1)에 의해 산출된 기준거리(s2)에 비해 측정 거리(s1)가 클 경우에는, 측정 거리(s1)에 의해 산출되어지는 폭 거리(w2)도 자동차(20)의 폭 거리(w1)보다'커짐을 알수 있다.That is, as shown in FIG. 2, when the measurement distance s1 is larger than the reference distance s2 calculated by the above formula (1), the width distance calculated by the measurement distance s1 ( It can be seen that w2 'is also larger than the width distance w1 of the automobile 20.
따라서, 상기 비교부(14)는 측정 거리(s1)와 기준 거리(s2)를 비교하여 이 측정 거리(s1)가 기준 거리(s2)보다 크게 될 경우에만 제어 전류 신호를 발생하여 상기 표시부(6)에 보내게 된다.Accordingly, the comparison unit 14 compares the measurement distance s1 with the reference distance s2 and generates a control current signal only when the measurement distance s1 becomes larger than the reference distance s2 so that the display unit 6 Sent to).
그리고, 표시부(6)의 램프가 온되면 자동차(20)는 전후방에 있는 협소로(22)를 안전하게 통과할 수 있는 것이다.And when the lamp of the display part 6 is turned on, the motor vehicle 20 can pass safely through the narrow path 22 in front and rear.
이상 설명한 본 고안에 따른 자도차의 협소로 통과 장치에 의하면, 자동차가 협소로로 진입 또는 후진하고자 할 때, 자동차가 협소로로 통과가 가능한 지 여부를 운전자에 알려줌으로서 운전자가 운전을 편리하게 한 데에 우수한 효과가 있는 것이다.According to the narrow road passage device of a self-driving car according to the present invention described above, when the car tries to enter or retreat into the narrow road, the driver makes driving easier by informing the driver whether the car can pass through the narrow road. There is an excellent effect.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR2019960009741U KR200143422Y1 (en) | 1996-04-29 | 1996-04-29 | Apparatus for passing a narrow place in an automobile |
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Application Number | Priority Date | Filing Date | Title |
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KR2019960009741U KR200143422Y1 (en) | 1996-04-29 | 1996-04-29 | Apparatus for passing a narrow place in an automobile |
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KR970057895U KR970057895U (en) | 1997-11-10 |
KR200143422Y1 true KR200143422Y1 (en) | 1999-06-15 |
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KR2019960009741U KR200143422Y1 (en) | 1996-04-29 | 1996-04-29 | Apparatus for passing a narrow place in an automobile |
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