KR0172687B1 - Safety get down apparatus and method of a car - Google Patents
Safety get down apparatus and method of a car Download PDFInfo
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- KR0172687B1 KR0172687B1 KR1019960059720A KR19960059720A KR0172687B1 KR 0172687 B1 KR0172687 B1 KR 0172687B1 KR 1019960059720 A KR1019960059720 A KR 1019960059720A KR 19960059720 A KR19960059720 A KR 19960059720A KR 0172687 B1 KR0172687 B1 KR 0172687B1
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- signal
- occupant
- ultrasonic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N5/00—Arrangements or devices on vehicles for entrance or exit control of passengers, e.g. turnstiles
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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
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
- B60Q5/005—Arrangement or adaptation of acoustic signal devices automatically actuated
- B60Q5/006—Arrangement or adaptation of acoustic signal devices automatically actuated indicating risk of collision between vehicles or with pedestrians
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/54—Electrical circuits
- E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
- E05B81/76—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles
- E05B81/78—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles as part of a hands-free locking or unlocking operation
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/30—Sensors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Transportation (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
본 발명은 자동차에 관한 것으로, 특히 자동차의 도어를 열려고 할 때, 좌,우측 후방에서 접근하는 다른 자동차를 감지하여 운전자에게 알려주는 자동차의 안전하차 장치 및 방법에 관한 것이다.The present invention relates to a vehicle, and more particularly, to an apparatus and method for safely unloading a vehicle for detecting and informing a driver of another vehicle approaching from the left and right rear when attempting to open a door of the vehicle.
일반적으로 자동차를 운행함에 있어서, 자동차의 탑승자가 자동차에서 하차할 경우, 탑승자의 방심으로 뒤에서 물체가 접근하고 있을 때, 무심코 도어를 여는데 기인하여 뒤에서 다가오는 자동차와 충돌하여 접촉사고나 인명사고를 유발할 수 있는 문제점이 있다.In general, when driving a car, when the occupant of the car gets out of the car, when an object is approaching from behind the passenger's mind, the car accidentally opens the door, which may collide with the oncoming car from behind, causing contact accidents or personal injury. There is a problem that can be.
본 발명은 탑승자가 자동차에서 하차할 때, 좌우측 후방에서 다른 자동차가 접근하고 있을 경우, 이를 감지하여 탑승자에게 알려줌으로써, 탑승자의 방심에 의한 도어의 오픈으로 유발될 수 있는 접촉사고나 인명사고를 미연에 예방하게 된다.The present invention detects when the vehicle is approaching from the left and right rear when the occupant gets off the car, and informs the occupant, thereby preventing contact or personal accidents that may be caused by the opening of the door by the occupant's mind. Will be prevented.
Description
본 발명은 자동차에 관한 것으로, 특히 자동차의 도어를 열려고 할 때, 좌,우측 후방에서 접근하는 다른 자동차를 감지하여 운전자에게 알려주는 자동차의 안전하차 장치 및 방법에 관한 것이다.The present invention relates to a vehicle, and more particularly, to an apparatus and method for safely unloading a vehicle for detecting and informing a driver of another vehicle approaching from the left and right rear when attempting to open a door of the vehicle.
일반적으로 자동차를 운행함에 있어서, 자동차의 탑승자가 자동차에서 하차할 경우, 운전자는 좌우측의 사이드 미러나 룸 미러에 의해 자동차 주위의 상황을 살필 수 있는데 반해, 다른 탑승자는 직접 눈으로 확인을 하지 않으면 뒤에서 오는 물체를 확인할 수 없는 바, 탑승자의 방심으로 뒤에서 물체가 접근하고 있을 때, 무심코 도어를 여는데 기인하여 뒤에서 다가오는 자동차와 충돌하여 접촉사고나 인명사고를 유발할 수 있는 문제점이 있다.In general, when driving a car, when the passenger gets out of the car, the driver can check the surroundings of the vehicle by the left and right side mirrors or the room mirrors, whereas other passengers can see the vehicle behind the scenes. When the object coming from the bar can not be confirmed, when the object approaching from behind the occupant of the occupant, there is a problem that can cause contact accidents or personal accidents due to accidental collision with the oncoming car from behind.
본 발명은 전술한 바와 같은 문제점을 감안하여 안출한 것으로, 자동차의 도어를 열려고 할 경우, 대응하는 방향의 후방에서 다른 자동차가 접근하고 있으면 이를 탑승자에게 알려줌으로써, 탑승자가 안전하게 자동차에서 하차할 수 있도록 하는 자동차의 안전하차 장치 및 방법을 제공함을 목적으로 한다.The present invention has been made in view of the above-described problems, when trying to open the door of the car, by informing the occupant if the other car is approaching from the rear of the corresponding direction, so that the occupant can safely get off the car An object of the present invention is to provide an apparatus and a method for safely unloading a car.
상기와 같은 목적을 달성하기 위해 본 발명은, 자동차의 안전하차 장치에 있어서, 자동차의 인사이드 도어핸들로 부터 감지되는 열을 전기적인 신호로 변환하여 출력하는 좌/우 도어 열감지 센서와; 인가되는 제어신호에 따라 초음파를 송신하고, 물체에 반사되어 되돌아 오는 초음파를 수신하여 수신 통보 신호를 출력하는 좌/우측 초음파 송수신부와; 상기 좌/우 도어 열감지 센서로 부터 인가되는 신호에 따라 대응하는 방향의 상기 초음파 송수신부측에 제어신호를 출력하여 초음파 송신을 제어하고, 상기 초음파 송수신부로 부터 인가되는 수신 통보 신호를 수신하여 그에 대응하는 제어신호를 출력하는 ECM과; 상기 ECM으로 부터 인가되는 제어신호에 따라 점등하여 탑승자에게 경보하는 경보램프를 구비하는 것을 특징으로 한다.In order to achieve the above object, the present invention provides a safe unloading device for a vehicle, comprising: a left / right door heat sensor for converting and outputting heat detected from an inside door handle of a vehicle into an electrical signal; A left / right ultrasonic transceiver unit configured to transmit an ultrasonic wave according to an applied control signal, and receive an ultrasonic wave reflected by an object and output a reception notification signal; The ultrasonic signal is controlled by outputting a control signal to the ultrasonic transceiver unit in a corresponding direction according to a signal applied from the left / right door heat sensor, and receiving and receiving a reception notification signal applied from the ultrasonic transceiver unit. An ECM for outputting a control signal; It is characterized in that it is provided with an alarm lamp that lights in accordance with the control signal applied from the ECM to alert the occupant.
한편, 자동차의 안전하차 방법에 있어서, 좌/우측 인사이드 도어핸들의 열감지센서로 부터 열감지 신호가 인가되는지를 검사하는 제1과정과; 상기 제1과정에서 좌/우측 열감지센서로 부터 열감지신호가 인가되면, 이에 대응하는 방향의 초음파 송수신부가 초음파를 송신하는 제2과정과; 상기 제2과정이후 송신된 초음파가 다른 물체에 반사되어 수신되는지를 검사하여 초음파가 수신되면 경보램프롤 점등하여 물체가 접근하고 있음을 탑승자에게 알려주는 제3과정과; 상기 제3과정이후, 좌/우측 인사이드 도어핸들의 열감지센서로 부터 열감지 신호가 인가되는지를 검사하여 열감지신호가 인가되면, 상기 제2과정으로 귀환하는 제4과정을 포함하는 것을 특징으로 한다.On the other hand, a safe method of getting off the vehicle, the first step of checking whether the heat detection signal is applied from the heat detection sensor of the left and right inside door handle; A second step of transmitting an ultrasonic wave by an ultrasonic transceiver unit corresponding to a heat detection signal from a left / right thermal sensor in the first process; A third step of checking whether the ultrasound transmitted after the second step is reflected by another object, and when the ultrasound is received, an alarm lamp turns on to notify the occupant of the object approaching; And after the third process, if the heat detection signal is applied by checking whether the heat detection signal is applied from the heat detection sensor of the left / right inside door handle, and returning to the second process. do.
도 1은 본 발명에 따른 자동차의 안전하차 장치의 구성 블록도.1 is a block diagram showing the configuration of an apparatus for safe getting off a vehicle according to the present invention.
도 2는 도1에 도시된 자동차의 안전하차 장치의 작동 예시도.Figure 2 is an exemplary operation of the safety getting off the device shown in FIG.
도 3은 본 발명에 따른 자동차의 안전하차 장치의 동작 흐름도이다.3 is an operation flowchart of a safety getting off device of a vehicle according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10a,10b : 열감지 센서 20a,20b : 초음파 송수신부10a, 10b: thermal sensor 20a, 20b: ultrasonic transceiver
30 : ECM 40 : 경보램프30: ECM 40: alarm lamp
50a,50b : 자동차50a, 50b: car
이하 본 발명의 실시예를 첨부된 도면을 참조하여 상세하게 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
본 발명에 따른 자동차의 안전하차 장치는 첨부된 도면 도1에 도시된 바와 같이 좌/우 도어열감지센서(10a,10b), 좌/우 초음파 송수신부(20a,20b), ECM(30,Electronic Control Module) 및 경보램프(40)를 구비하여 이루어진다. 좌/우 도어열감지센서(10a,10b)는 자동차의 인사이드 도어핸들의 소정위치에 장착되어 탑승자의 손에 의한 열을 감지하여 이에 대응하는 전기신호를 ECM(30)으로 출력한다. 초음파 송수신부(20a,20b)는 ECM(30)의 제어신호에 따라 자동차의 후방을로 초음파를 송신하고, 다른 물체에 의해 다시 반사되어 오는 초음파를 수신하여 ECM(30)측에 수신 통보신호를 출력한다. ECM(30)은 초음파 송수신부(20a,20b)를 제어하여 초음파 송수신부(20a,20b)로 부터 수신 통보신호가 인가되면, 그에 대응하는 경보신호를 경보램프(40)에 출력한다. 경보램프(40)는 ECM(30)으로 부터 인가 되는 경보신호에 따라 점등하여 탑승자에게 자동차의 후방에서 물체가 접근하고 있음을 알려준다.Safe discharging device of the vehicle according to the present invention as shown in Figure 1 attached left / right door heat sensor 10a, 10b, left / right ultrasonic transceiver 20a, 20b, ECM (30, Electronic Control module) and an alarm lamp 40. The left / right door heat sensor 10a, 10b is mounted at a predetermined position of the inside door handle of the vehicle to detect heat generated by the passenger's hand and outputs an electric signal corresponding thereto to the ECM 30. The ultrasonic transmitter / receiver 20a or 20b transmits ultrasonic waves back to the rear of the vehicle according to the control signal of the ECM 30, receives ultrasonic waves reflected back by another object, and receives the received notification signal to the ECM 30. Output The ECM 30 controls the ultrasonic transceiver units 20a and 20b to output a corresponding alarm signal to the alarm lamp 40 when a reception notification signal is applied from the ultrasonic transceiver units 20a and 20b. The alarm lamp 40 lights up according to the alarm signal applied from the ECM 30 to inform the occupant that the object is approaching from the rear of the vehicle.
전술한 바와 같이 구성되는 본 발명, 자동차의 안전하차 장치는 첨부된 도면 도3에 도시된 순서대로 동작한다.The present invention configured as described above, the safe unloading device of a vehicle operates in the order shown in FIG.
예를 들어, 도2에 도시된 바와 같이 자동차(50a)가 도로를 주행하다가 정차하여 운전자가 하차려고 인사이드 도어핸들을 손으로 잡으면, 좌도어열감지센서(10a)는 운전자의 손으로 부터 발생되는 열을 감지하여 이에 대응하는 신호를 출력한다(스텝 S1). ECM(30)은 좌도어 열감지센서(10a)로 부터 인가되는 신호에 따라 자동차의 좌측 후방에 장착되어 있는 좌초음파 송수신부(20a)를 제어하여 좌측 초음파 송수신부(20a)에 의해 초음파를 외부로 송신한다(스텝 S2). 이 때 자동차(50a)의 좌측 후방에서는 다른 자동차(50b)가 접근하고 있으므로 송신된 초음파는 자동차(50b)에 반사되어 다시 좌측 초음파 송수신부(20a)로 수신되게 된다. 따라서 ECM(30)은 초음파가 다시 수신되었으므로(스텝 S3), 경보램프(40)를 점등하여 좌측 후방에 자동차(50b)가 접근하고 있음을 운전자에게 알려준다(스텝 S4).For example, as shown in FIG. 2, when the vehicle 50a stops while driving on the road and the driver grabs the inside door handle by hand to get off, the left door heat sensor 10a is generated from the driver's hand. The heat is detected and a signal corresponding thereto is output (step S1). The ECM 30 controls the left ultrasonic transceiver 20a mounted on the left rear of the vehicle according to a signal applied from the left door thermal sensor 10a to externally transmit ultrasonic waves by the left ultrasonic transceiver 20a. (Step S2). At this time, since the other vehicle 50b approaches from the left rear of the vehicle 50a, the transmitted ultrasonic waves are reflected by the vehicle 50b and received by the left ultrasonic transceiver 20a. Therefore, the ECM 30 receives the ultrasonic waves again (step S3), turns on the alarm lamp 40 to inform the driver that the vehicle 50b is approaching to the left rear (step S4).
한편, 도2에 도시된 바와 같이 자동차(50a)의 우측 후방에 다른 자동차가 없는 상태에서 자동차(50a)의 조수석에 탑승한 탑승자가 하차하려고, 우측의 인사이드 도어 핸들을 잡으면, 우도어열감지센서(10b)는 탑승자의 손으로 부터 발생되는 열을 감지하여 이에 대응하는 신호를 출력한다(스텝 S1). ECM(30)은 우도어 열감지센서(10b)로 부터 인가되는 신호에 따라 자동차의 우측 후방에 장착되어 있는 우초음파 송수신부(20b)를 제어하여 우측 초음파 송수신부(20b)에 의해 초음파를 외부로 송신한다(스텝 S2). 이 때 자동차(50a)의 우측 후방에서는 접근하고 있는 물체가 없으므로 송신된 초음파는 다시 우측 초음파 송수신부(20b)로 수신되지 않는다. 따라서 ECM(30)은 초음파가 다시 수신되지 않았으므로(스텝 S3), 경보램프(40)를 소등하여 우측 후방에 물체가 없음을 탑승자에게 알려준다(스텝 S7).On the other hand, as shown in Figure 2 when the occupant in the passenger seat of the car 50a in the state that there is no other car on the right rear of the car 50a, to get off, grab the inside door handle on the right, the right door heat sensor 10b senses heat generated from the passenger's hand and outputs a signal corresponding thereto (step S1). The ECM 30 controls the right ultrasonic transceiver 20b mounted on the right rear of the vehicle according to a signal applied from the right door heat sensor 10b to externally transmit ultrasonic waves by the right ultrasonic transceiver 20b. (Step S2). At this time, since no object is approaching from the right rear of the vehicle 50a, the transmitted ultrasound is not received by the right ultrasound transceiver 20b again. Therefore, since the ultrasonic wave was not received again (step S3), the ECM 30 turns off the alarm lamp 40 to inform the occupant that there is no object on the right rear side (step S7).
한편, 탑승자가 인사이드 도어핸들에서 손을 놓으면, 좌/우도어열감지센서(10a,10b)는 열을 감지하지 못하므로(스텝 S5), 작동중이던 경보램프(40)를 소등하고 동작을 정지한다(스텝 S6).On the other hand, when the occupant releases his hand from the inside door handle, the left / right door heat sensor 10a, 10b does not detect heat (step S5), and turns off the alarm lamp 40 in operation and stops the operation. (Step S6).
전술한 바와 같이 본 발명은 탑승자가 자동차에서 하차할 때, 좌우측 후방에서 다른 자동차가 접근하고 있을 경우, 이를 감지하여 탑승자에게 알려줌으로써, 탑승자의 방심에 의한 도어의 오픈으로 유발될 수 있는 접촉사고나 인명사고를 미연에 예방하게 된다.As described above, the present invention detects a case where another vehicle is approaching from the left and right rear when the occupant gets off the vehicle, and informs the occupant of the occupant, thereby causing a contact accident that may be caused by the door opening due to the occupant's mind. It will prevent human accidents.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960059720A KR0172687B1 (en) | 1996-11-29 | 1996-11-29 | Safety get down apparatus and method of a car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960059720A KR0172687B1 (en) | 1996-11-29 | 1996-11-29 | Safety get down apparatus and method of a car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980040507A KR19980040507A (en) | 1998-08-17 |
| KR0172687B1 true KR0172687B1 (en) | 1999-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960059720A KR0172687B1 (en) | 1996-11-29 | 1996-11-29 | Safety get down apparatus and method of a car |
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| Country | Link |
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| KR (1) | KR0172687B1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012161466A3 (en) * | 2011-05-20 | 2013-01-17 | 주식회사 광진엔지니어링 | Apparatus and method for controlling the opening/closing of a side door of a vehicle |
| KR20150043659A (en) | 2013-10-15 | 2015-04-23 | 현대모비스 주식회사 | Method for alarming status of vehicle and Apparatus for the same |
-
1996
- 1996-11-29 KR KR1019960059720A patent/KR0172687B1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012161466A3 (en) * | 2011-05-20 | 2013-01-17 | 주식회사 광진엔지니어링 | Apparatus and method for controlling the opening/closing of a side door of a vehicle |
| KR20150043659A (en) | 2013-10-15 | 2015-04-23 | 현대모비스 주식회사 | Method for alarming status of vehicle and Apparatus for the same |
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980040507A (en) | 1998-08-17 |
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