KR0171342B1 - Warning device for protecting loss of properties of passenger - Google Patents
Warning device for protecting loss of properties of passenger Download PDFInfo
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- KR0171342B1 KR0171342B1 KR1019950062544A KR19950062544A KR0171342B1 KR 0171342 B1 KR0171342 B1 KR 0171342B1 KR 1019950062544 A KR1019950062544 A KR 1019950062544A KR 19950062544 A KR19950062544 A KR 19950062544A KR 0171342 B1 KR0171342 B1 KR 0171342B1
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- South Korea
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- sensor
- output signal
- passenger
- ultrasonic sensor
- door open
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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
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- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Emergency Alarm Devices (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
본 발명은 자동차 탑승객 소지품 분실방지 경보장치에 관한 것으로, 특히 자동차 도어의 개폐상태를 검출하는 도어오픈 감지센서와, 상기 도어오픈 감지센서의 출력신호에 따라 구동되어 자동차 시트에 놓여있는 물체를 감지하는 초음파 감지센서와, 상기 초음파 감지센서의 출력신호에 따라 구동되어 초음파 감지센서에서 감지된 물체가 사물인지 사람인지 확인하는 온도감지센서와, 상기 도어오픈 감지센서의 출력신호에 따라 상기 초음파 감지센서와 온도감지센서를 구동하며 이 초음파 감지센서와 온도감지센서에서 출력된 신호를 입력받아 승객의 소지품의 방치여부를 판단하고 그에 따른 제어신호를 출력하는 제어부와, 상기 제어부의 출력신호에 따라 경보를 발생하여 소지품의 방치상태를 외부로 알리는 경보부를 구비하여 승객이 소지품을 분실하는 것을 방지한다.The present invention relates to a vehicle occupant loss prevention alarm device, in particular a door open sensor for detecting the opening and closing state of the car door, and driven according to the output signal of the door open detection sensor to detect an object placed on the car seat An ultrasonic sensor, a temperature sensor which is driven according to an output signal of the ultrasonic sensor, and determines whether an object detected by the ultrasonic sensor is an object or a person, and the ultrasonic sensor according to the output signal of the door open sensor A controller that drives the temperature sensor and receives the signals output from the ultrasonic sensor and the temperature sensor, determines whether the passenger's belongings are left unattended and outputs a control signal accordingly, and generates an alarm according to the output signal of the controller. The alarm unit to notify the outside of the belongings Prevent it from being lost.
Description
제1도는 본 발명에 따른 자동차 탑승객 소지품 분실방지 경보장치의 구성을 나타낸 블럭도.1 is a block diagram showing the configuration of the vehicle occupant belongings loss prevention alarm device according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 초음파 감지센서 20 : 온도감지센서10: ultrasonic sensor 20: temperature sensor
30 : 도어오픈 감지센서 40 : 제어부30: door open detection sensor 40: control unit
50 : 경보부 60 : 구동제한부50: alarm unit 60: driving limit unit
본 발명은 자동차 탑승객 소지품 분실방지 경보장치에 관한 것으로, 특히 택시에 승차한 승객이 하차하면 초음파 감지센서를 통해 좌석에 방치된 승객의 소지품을 확인하고, 이를 경보를 발생하여 운전자 또는 승객에서 알려 소지품의 분실을 방지하도록 된 자동차 탑승객 소지품 분실방지 경보장치에 관한 것이다.The present invention relates to an anti-lost alarm device for automobile passengers, in particular, when a passenger who boards a taxi gets off, checks the belongings of a passenger who is left in a seat through an ultrasonic sensor, generates an alarm, and informs the driver or passenger. The present invention relates to an anti-lost alarm device for preventing passengers' belongings.
현재, 대중교통수단으로는 지하철, 버스, 택시 등이 이용되고 있는데, 목적지의 지리에 밝지 못하거나 빠른 시간내에 목적지에 도착하여야 하는 경우에는 택시가 주로 이용된다.Currently, subways, buses, taxis, and the like are used as public transportation, and taxis are mainly used when they are not bright in the geography of the destination or have to arrive at the destination within a short time.
본 발명은 상기와 대중교통수단으로 이용되며 승객이 자주 교체되는 택시와 같은 영업용 차량에 적용되는 것으로, 택시에 승차하였던 승객이 하차하면 좌석에 승객의 소지품이 방치되어 있는지 확인하여 이를 운전자 또는 하차한 승객에서 알려 승객이 소지품을 분실하는 것을 방지하도록 된 탑승객 소지품 분실방지 경보장치를 제공하는 것을 그 목적으로 한다.The present invention is applied to a commercial vehicle, such as a taxi used as a means of public transportation and the passenger is frequently replaced, when the passenger who boarded the taxi, check whether the belongings of the passenger is left in the seat to the driver or getting off It is an object of the present invention to provide an anti-lost alarm system for passengers to prevent passengers from losing their belongings.
상기와 같은 목적을 달성하기 위하여 본 발명은, 자동차 도어의 개폐상태를 검출하는 도어오픈 감지센서와, 상기 도어오픈 감지센서의 출력신호에 따라 구동되어 자동차 시트에 놓여있는 물체를 감지하는 초음파 감지센서와, 상기 초음파 감지센서의 출력신호에 따라 구동되어 초음파 감지센서에서 감지된 물체가 사물인지 사람인지 확인하는 온도감지센서와, 상기 도어오픈 감지센서의 출력신호에 따라 상기 초음파 감지센서와 온도감지센서를 구동하며 이 초음파 감지센서와 온도감지센서에서 출력된 신호를 입력받아 승객이 소지품의 방치여부를 판단하고 그에 따른 제조신호를 출력하는 제어부와, 상기 제어부의 출력신호에 따라 경보를 발생하여 소지품의 방치상태를 외부로 알리는 경보부를 구비하는 것을 특징으로 한다.In order to achieve the above object, the present invention, the door open detection sensor for detecting the opening and closing state of the car door, and the ultrasonic detection sensor is driven in accordance with the output signal of the door open detection sensor to detect the object placed on the car seat And a temperature sensing sensor driven according to an output signal of the ultrasonic sensing sensor and checking whether an object sensed by the ultrasonic sensing sensor is an object or a person, and the ultrasonic sensing sensor and the temperature sensing sensor according to the output signal of the door open sensing sensor. The controller receives a signal output from the ultrasonic sensor and the temperature sensor and determines whether the passenger is left unattended, and outputs a manufacturing signal according to the passenger, and generates an alarm according to the output signal of the controller. Characterized in that the alarm unit for notifying the neglect state.
이하, 본 발명의 바람직한 일실시예를 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
제1도는 본 발명에 따른 자동차 탑승객 소지품 분실방지 경보장치를 나타낸 것으로, 자동차 도어에 장착되어 도어의 개폐상태를 검출하는 도어오픈 감지센서(30)와, 자동차 헤드라이닝(head-lining)의 소정부위에 장착되며 상기 도어오픈 감지센서(30)의 출력신호에 따라 구동되어 자동차 시트에 놓여있는 물체를 감지하는 초음파 감지센서(10)가 제공되어 있다.1 is a view showing a vehicle passenger loss prevention alarm device according to the present invention, the door open detection sensor 30 mounted on the car door to detect the opening and closing state of the door, and a predetermined portion of the head-lining of the car The ultrasonic sensor 10 is mounted on and driven according to the output signal of the door open sensor 30 to detect an object placed on the car seat.
또한, 상기 초음파 감지센서(10)의 출력신호에 따라 구동되어 이 초음파 감지센서(10)에서 감지된 물체가 사물인지 사람인지 확인하는 온도감지센서(20)가 제공되어 있다.In addition, the temperature sensor 20 is driven according to the output signal of the ultrasonic sensor 10 to determine whether the object detected by the ultrasonic sensor 10 is an object or a person.
제어부(40)는 상기 도어오픈 감지센서(30)의 출력신호에 따라 상기 초음파 감지센서(10)와 온도감지센서(20)를 구동하며, 이 초음파 감지센서(10)와 온도감지센서(20)에서 출력된 신호를 입력받아 승객의 소지품의 방치여부를 판단하고, 그에 따른 제어신호를 출력하는 경보부(50)으로 출력한다.The control unit 40 drives the ultrasonic sensor 10 and the temperature sensor 20 according to the output signal of the door open sensor 30, the ultrasonic sensor 10 and the temperature sensor 20. Receives the signal output from the determination whether the left of the passenger's belongings, and outputs the control signal according to the output to the alarm unit 50.
한편, 필요시에 경보장치의 동작을 제한하고, 또한 상기 초음파 감지센서(10), 온도감지센서(20) 및 도어오픈 감지센서(30)의 오동작으로 인한 경보발생을 제한하기 위해 구동제한부(60)를 설치할 수도 있다.On the other hand, to limit the operation of the alarm device if necessary, and also to limit the occurrence of the alarm due to malfunction of the ultrasonic sensor 10, the temperature sensor 20 and the door open detection sensor 30 drive limiting unit ( 60) can also be installed.
상기 구동제한부(60)는 초음파 감지센서(10)와 온도감지센서(20) 및 도어오픈 감지센서(30)의 출력신호를 통해 오동작 여부를 판단하여 센서에 에러가 발생한 것으로 판단되면 제어부(40)로 신호를 발신하여 경보장치가 작동하지 않도록 하는 것이다.The driving limiter 60 determines whether a malfunction occurs through the output signal of the ultrasonic sensor 10, the temperature sensor 20, and the door open sensor 30. Signal so that the alarm does not work.
이와 같이 구성된 본 발명은, 승객이 자동차 도어를 열고 승차하면 도어오픈 감지센서(30)가 이를 검출하여 제어부(40)에 알린다. 이에 따라 제어부(40)는 승객이 탑승하였음을 인지하게 된다.According to the present invention configured as described above, when the passenger opens the car door and rides, the door open sensor 30 detects this and informs the controller 40. Accordingly, the controller 40 recognizes that the passenger is on board.
한편, 자동차가 목적지에 도착하여 승객이 도어를 열고 하차하면, 도어오픈 감지센서(30)는 이를 검출하여 제어부(40)에 알린다. 이에따라, 제어부(40)는 승객이 하차함을 인지하게 되고, 좌석에 방치된 승객이 소지품이 있는지 검출하기 위해 초음파 감지센서(10)를 구동한다.Meanwhile, when the vehicle arrives at the destination and the passenger opens the door and gets off, the door open detection sensor 30 detects this and notifies the controller 40. Accordingly, the controller 40 recognizes that the passenger gets off, and drives the ultrasonic sensor 10 to detect whether the passenger left in the seat has belongings.
초음파 감지센서(10)가 좌석에 물체가 놓여있는지 검출하여 제어부(40)에 알리면, 제어부(40)는 검출된 물체가 하차한 승객이 방치한 소지품인지 또는 동승한 승객인지 확인하기 위해 온도감지센서(20)로 구동한다.When the ultrasonic sensor 10 detects whether an object is placed in the seat and notifies the control unit 40, the control unit 40 detects whether the detected object is belonging to an unattended passenger or is a passenger in a ride. It is driven by 20.
온도감지센서(20)가 시트 위에 놓여있는 물체가 사물임을 확인하면, 제어부(40)는 경보부(50)를 구동하여 운전자 또는 하차한 승객에게 소지품의 분실을 경고한다.When the temperature sensor 20 confirms that the object placed on the seat is the object, the controller 40 drives the alarm unit 50 to warn the driver or the passenger who gets off the vehicle.
상기와 같이 본 발명은, 자동차에 탑승하였던 승객이 하차하면 센서를 통해 좌석에 승객의 소지품이 방치되어 있는지 확인하고, 이를 운전자 또는 하차한 승객에게 알려 승객이 소지품을 분실하는 것을 방지할 수 있다.As described above, according to the present invention, when the passenger who boarded the vehicle gets off, it is possible to check whether the passenger's belongings are left in the seat through the sensor, and notify the driver or the passenger who got off, thereby preventing the passengers from losing the belongings.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950062544A KR0171342B1 (en) | 1995-12-29 | 1995-12-29 | Warning device for protecting loss of properties of passenger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950062544A KR0171342B1 (en) | 1995-12-29 | 1995-12-29 | Warning device for protecting loss of properties of passenger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970038057A KR970038057A (en) | 1997-07-24 |
| KR0171342B1 true KR0171342B1 (en) | 1999-02-18 |
Family
ID=19446257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950062544A Expired - Fee Related KR0171342B1 (en) | 1995-12-29 | 1995-12-29 | Warning device for protecting loss of properties of passenger |
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| Country | Link |
|---|---|
| KR (1) | KR0171342B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101404090B1 (en) * | 2012-04-04 | 2014-06-05 | 주식회사 만도 | System for preventing lost article on inner Vehicle |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101405169B1 (en) * | 2012-09-21 | 2014-06-13 | 티센크루프엘리베이터코리아 주식회사 | Automatic safety system for upper part of elevator car |
| CN111605500A (en) * | 2019-02-25 | 2020-09-01 | 郑州宇通客车股份有限公司 | Vehicle reservation system and method for unmanned vehicle |
-
1995
- 1995-12-29 KR KR1019950062544A patent/KR0171342B1/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101404090B1 (en) * | 2012-04-04 | 2014-06-05 | 주식회사 만도 | System for preventing lost article on inner Vehicle |
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| Publication number | Publication date |
|---|---|
| KR970038057A (en) | 1997-07-24 |
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