KR101482189B1 - Safety system for child transport vehicles - Google Patents

Abstract

The present invention relates to a safety system for a vehicle for safety of a passenger, and more particularly, to a safety system for a passenger vehicle, which can confirm the presence or absence of a person in a dead zone, prevent an unidentified accident of the driver in advance, The present invention provides a safety system for a transportation vehicle, which can ensure the safety of the passengers who are on and off the school by making sure that the occupant can be grasped clearly. According to an aspect of the present invention, there is provided an image pickup apparatus comprising: photographing means for photographing a blind spot of a vehicle; A sensor for detecting the presence or absence of an object in a blind spot of the vehicle; Detecting means provided in a vehicle interior for detecting presence or absence of an object; Display means for displaying a video signal from the photographing means; A notification means for notifying a driver of a detection signal from the detection sensor; And a central processing unit for controlling the operation of each of the means and the sensors.

Description

[0001] SAFETY SYSTEM FOR CHILD TRANSPORT VEHICLES [0002]

The present invention relates to a safety system for a transportation vehicle for safety of a passenger, and more particularly, to a safety system for a passenger vehicle, which can confirm the presence or absence of a person in a dead zone, prevent an unidentified accident of the driver in advance, The present invention relates to a safety system for a transportation vehicle capable of reliably ascertaining a remaining occupant, thereby making it possible to secure the safety of a passenger in and out of a school.

Types of accidents that can occur in children's transport vehicles include: before the car is completely stopped, when the child leaves before the full ride, and when the car is completely stopped, when there is an obstacle near the door or a motorcycle or bicycle May come.

In addition, there are cases where the child does not know that there is a child in front and back of the vehicle, and there is a case of back and forth. When the child does not know that the child remains in the car and closes the door, .

In order to prevent such accidents, the driver or riding assistant must keep an eye on the bicycle or motorcycle after opening the door after the car is completely stopped and the bicycle or motorcycle is not approaching. It is necessary to close the door when there are no children left, and to check the rear position at the time of parking to prevent accidents from occurring in reverse.

In particular, younger children are more likely to suffer from severe safety hazards if left alone in the car, that is, they may cause difficulty breathing or suffocate due to the temperature rise in the car.

Therefore, safety management is required for the transportation of children's school vehicles, such as the practice of child safety education, the mandatory safety education for teachers, the compulsory insurance, and the arrangement of the passengers. It is necessary to notify and to make sure that paintings and safety signs (safety devices, signs, auxiliary stools, controllers, etc.) are strengthened.

However, it is often the case that the driver has to perform all the operations from the departure of the child's school car to the school, and it requires the paintings, signs, auxiliary scaffoldings, controllers and safety devices, Since there are not many vehicles, the safety accidents caused by this are occurring in many ways.

Conventionally, various devices have been proposed in order to prevent such safety accidents in advance. However, there is a desperate need for a system for responding to an integrated and complex safety accident, It is true.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a vehicle occupant detection system and a vehicle occupant detection method, The present invention provides a safety system for a transportation vehicle that can securely ascertain the number of passengers who enter and exit a schooling vehicle.

It is another object of the present invention to provide a safety system for a transportation vehicle that can integrally and integrally prevent safety accidents that may occur in a schooling vehicle.

The present invention has been made in view of the above problems, and it is an object of the present invention to provide an apparatus and method for controlling the same.

According to one aspect of the present invention, there is provided a safety system for a transportation vehicle, comprising: photographing means for photographing a blind spot of a vehicle; A sensor for detecting the presence or absence of an object in a blind spot of the vehicle; Detecting means provided in a vehicle interior for detecting presence or absence of an object; Display means for displaying a video signal from the photographing means; A notification means for notifying a driver of a detection signal from the detection sensor; And a central processing unit for controlling the operation of each of the means and the sensors.

According to one aspect of the present invention, the photographing means includes a front camera installed on both sides of the front edge of the vehicle, a side camera provided on both sides of the side rear of the vehicle, and a rear camera installed on the rear upper portion of the vehicle, The sensor may be provided integrally with the photographing means.

In one aspect of the present invention, the detecting means comprises a camera, a thermal sensor or a pressure sensor for detecting the presence or absence of an object in the vehicle, and when the detecting means is a camera, The central processing unit can be configured to transmit to the notification means when a detection signal is detected by the detection means after the start of the vehicle is stopped.

In one aspect of the present invention, the central processing unit is configured to display the video signal displayed on the display means in a divided manner, and the central processing unit detects the presence of the object in the detection signal detected by the detection sensor It may be configured to display the corresponding display screen in which an object is detected in the displayed image display screen in an emphasis mode so as to be distinguished from other screens.

In one aspect of the present invention, the emphasis mode may be a mode in which a color of the display screen is changed or a cautionary phrase is displayed on the display screen.

In one aspect of the present invention, the notification means may comprise a mechanism for receiving at least one of a visual or audible notification by receiving a detection signal.

In one aspect of the present invention, the central processing unit may further include a mobile communication terminal interlocking unit that receives the signal detected by the detecting unit and transmits the detected contents to the mobile communication terminal.

In one aspect of the present invention, it is possible to further include a number ascending / descending number confirming means for ascertaining the number of persons riding and getting off the vehicle. The ascending / descending number confirming means includes a wireless communication tag including an RFID tag, And a display window for displaying the number counted by the operation unit. The display unit may include a display unit for displaying the number of counts have.

According to the safety system for a transportation vehicle according to the present invention, the following effects can be provided.

First, since the presence or absence of a person in a dead zone can be accurately confirmed, the driver can clearly grasp the status of getting on and off the vehicle and the starting or non-starting status of the vehicle, thereby preventing a safety accident caused thereby.

Second, the present invention enables the presence or absence of a passenger to be recognized inside the vehicle, thereby preventing safety accidents caused thereby.

Third, the present invention provides a driver with a variety of means, such as an audible and visual method, in order to prevent a mistake that the driver can not identify in any circumstance.

Fourth, the present invention can provide an integrated and complex safe system of the school vehicle, so that the parents can trust and safely use the school vehicle.

The effects of the present invention are not limited to those mentioned above, and other solutions not mentioned may be clearly understood by those skilled in the art from the following description.

1 is a block diagram showing the configuration of a safety system for a transportation vehicle according to the present invention.
FIGS. 2 to 4 are a front view, a side view, and a rear view, respectively, of a vehicle in which a dead zone photographing means constituting a safety system for a vehicle according to the present invention is installed.
5 and 6 are a front view and a rear view, respectively, of the display means constituting the safety system for a transportation vehicle of the present invention.
7 is a view illustrating an example of a message transmitted to a mobile communication terminal of a driver or other school attendant through a mobile communication terminal interlocking part of a central processing unit constituting a safety system for a transportation vehicle according to the present invention.

Further objects, features and advantages of the present invention will become more apparent from the following detailed description and the accompanying drawings.

Before describing the present invention in detail, it is to be understood that the present invention is capable of various modifications and various embodiments, and the examples described below and illustrated in the drawings are intended to limit the invention to specific embodiments It is to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, the terms "comprises" or "having" and the like refer to the presence of stated features, integers, steps, operations, elements, components, or combinations thereof, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

Also, the terms " part, "" unit," " module, "and the like, which are described in the specification, refer to a unit for processing at least one function or operation, Software. ≪ / RTI >

In the following description of the present invention with reference to the accompanying drawings, the same components are denoted by the same reference numerals regardless of the reference numerals, and redundant explanations thereof will be omitted. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

Hereinafter, a safety system for a vehicle according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram showing the configuration of a safety system for a transportation vehicle according to the present invention. FIGS. 2 to 4 are a front view, a side view, and a rear view, respectively, of a vehicle in which a dead zone photographing means constituting a safety system for a vehicle according to the present invention is installed. 5 and 6 are a front view and a rear view, respectively, of the display means constituting the safety system for a transportation vehicle of the present invention.

1 to 6, a safety system for a vehicle according to the present invention includes a plurality of photographing means 100 for photographing a blind spot of a vehicle; A sensing sensor 200 for sensing the presence or absence of an object in a blind spot of the vehicle; Detecting means (300) installed in a vehicle interior to detect the presence or absence of an object; Display means (400) for displaying a video signal from the photographing means (100); A notification means (500) for notifying a driver of a detection signal from the detection sensor (200); And a central processing unit 600 for controlling the operation of each of the means and the sensors.

The photographing means 100 includes a front camera 110 installed on both sides of the front edge of the vehicle, a side camera 120 installed on both sides of the side rear of the vehicle, and a rear camera 130 installed on the rear upper portion of the vehicle do.

Of the photographing means 100, the lateral camera 120 is installed so as to photograph toward the front and the bottom of the vehicle.

The detection sensor 200 is installed at a place where the photographing means 100 is installed, that is, the front camera 110, the side camera 120, and the rear camera 130 are installed.

Preferably, the sensing sensor 200 is formed integrally with the photographing means 100.

The detection means 300 is for detecting the presence or absence of an object in the vehicle, and may be a camera, a thermal sensor, or a pressure sensor.

When the detection means 300 is a camera, the captured image may be transmitted to the display means 400 and displayed thereon. In the case of a heat sensor or a pressure sensor, the central processing unit 600 interlocks with the vehicle, that is, when the detection signal remains after the start of the vehicle, The warning light is turned on to notify the driver.

The display means 400 displays image signals photographed by the respective cameras of the photographing means 100, and images displayed according to the respective cameras are displayed in a divided manner.

Preferably, the display means 400 displays the image photographed at the corresponding position on the basis of the vehicle type, that is, the image photographed from the front side of the vehicle, the image photographed from the side, the image photographed from the rear side, It is possible to divide and display the image (when the detection means is made of a camera).

The notification means 500 may include a warning light, a speaker, or a combination of visual / auditory information devices for receiving a detection signal according to a detection result of the detection sensor 200 to visually and / or auditorily detect the presence of the object.

Preferably, the notification means 500 is integrated with the display means 400.

Here, the central processing unit 600 receives a detection signal detected and transmitted at the corresponding position where the detection sensor 200 is located, and receives a warning sound (e.g., a warning signal) indicating that an object For example, "there is a child in front" and "there is a child in the rear").

Accordingly, the driver is able to prevent the safety accident more efficiently by receiving the presence of the object and the position accurately without being confused with sounds that may occur in the surrounding environment.

When displaying the video signal photographed by the photographing means 100, the central processing unit 600 detects that the presence of an object is detected in the detection signal detected by the detection sensor 200 , And an emphasis mode may be provided to distinguish the display screen of the corresponding position at which the object detection is simultaneously performed from the displayed image display screen.

For example, when the rear side detection sensor detects that there is an object (for example, a child) and transmits it to the central processing unit 600, the central processing unit 600 displays the image photographed by the corresponding camera The display screen is processed so as to change the color or the warning screen (e.g., "caution" or "WARNING") is displayed on the display screen.

In addition, in the transportation vehicle commuting safety system of the present invention, the central processing unit 600 may be configured to detect the internal state of the vehicle even when the driver is not boarding, for example, And a mobile communication terminal interlocking unit 700 for sensing a signal detected by the sensing sensor or the pressure sensor and transmitting the sensed contents to the mobile communication terminal 700. [

7 is a diagram illustrating an example of transmitting a message to a mobile communication terminal of a driver or other school attendant through the mobile communication terminal interlocking unit 700 of the central processing unit 600. [

Next, the transportation vehicle commuting safety system of the present invention further includes a boarding number confirmation means for confirming the number of boarding passengers.

Specifically, the commuting safety system of the present invention includes a wireless communication tag 810 such as an RFID tag provided to an occupant of a vehicle, a wireless communication device 810 such as an RFID reader for reading information of the wireless communication tag 810 by wireless communication And an operation unit 830 for storing information read by the reader 820 and the wireless communication reader 820 and for performing an increment / decrement counting operation.

The wireless communication tag 810 is provided in a bag, a school uniform, etc., which the occupant of a child commuting to school, etc. always possesses, and the wireless communication reader 820 is provided at the entrance and exit of a schooling vehicle.

The operation unit 830 additionally counts the number of tags read at the time of riding, and subtracts the number of tags read at the time of getting off. That is, detection for one tag for the same tag is an addition count, and detection for two tags is a subtraction count. This count number is displayed in the display means 400 or in the count display window 410 (see Fig. 4) which is separately provided in the display means 400. [

The safety system for a transportation vehicle according to the present invention configured as described above can reliably prevent an accident from occurring by checking the possibility of occurrence of a safety accident with double or triple.

In other words, according to the present invention, the presence or absence of a person in a dead zone can be accurately confirmed, thereby allowing the driver to clearly grasp the status of getting on and off and the starting or non-starting status of the vehicle, thereby preventing a safety accident caused thereby.

In addition, the present invention can prevent the occurrence of a safety accident caused by the presence of a passenger in the vehicle, thereby enabling the driver to understand situations in which an accident may occur, using audible and visual methods, It is possible to prevent a mistake that the driver can not confirm in any circumstance.

In addition, the present invention can provide an integrated and complex secure system for a school-based vehicle, so that parents can trust and securely use the school-based vehicle.

The embodiments and the accompanying drawings described in the present specification are merely illustrative of some of the technical ideas included in the present invention. Accordingly, the embodiments disclosed herein are for the purpose of describing rather than limiting the technical spirit of the present invention, and it is apparent that the scope of the technical idea of the present invention is not limited by these embodiments. It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

100:
200: Detection sensor
300:
400: Display means
410: Count display window
500: High altitude means
600: central processing unit
700: Mobile communication terminal interlocking part
810: RFID tag
820: RFID reader
830:

Claims (9)

In a safety system for a transportation vehicle,
A photographing means for photographing a blind spot of the vehicle;
A sensor for detecting the presence or absence of an object in a blind spot of the vehicle;
Detecting means provided in a vehicle interior for detecting presence or absence of an object;
Display means for displaying a video signal from the photographing means;
A notification means for notifying a driver of a detection signal from the detection sensor;
A central processing unit for controlling the operation of each of the means and the sensor; And
And ascertaining / descending number confirmation means for confirming the number of persons getting on and off the vehicle,
The number of people on boarding and checking the number of people in and out is stored in a wireless communication reader including a wireless communication tag including an RFID tag and an RFID reader for reading information of the wireless communication tag by wireless communication, And a display window for displaying the number counted by the calculation section
Safety systems for transport vehicles.
The method according to claim 1,
The photographing means
A front camera installed on both sides of the front edge of the vehicle, a side camera provided on both sides of the side rear of the vehicle, and a rear camera installed on the rear upper portion of the vehicle,
Wherein the detection sensor is provided integrally with the photographing means
Safety systems for transport vehicles.
3. The method according to claim 1 or 2,
Wherein the detection means comprises a camera, a thermal sensor or a pressure sensor for detecting the presence or absence of an object inside the vehicle,
When the detection means is a camera, a photographed image is displayed on the display means,
When the detection means is composed of a thermal sensor or a pressure sensor, the central processing unit is configured to transmit to the notification means when a detection signal is detected by the detection means after the start of the vehicle is stopped
Safety systems for transport vehicles.
The method of claim 3,
Wherein the central processing unit is configured to display a video signal displayed on the display means in a divided manner,
The central processing unit displays the corresponding display screen in which an object is detected in the displayed image display screen in a highlight mode so as to distinguish the display screen from other screens when the presence of an object is detected in the detection signal detected by the detection sensor Constituted
Safety systems for transport vehicles.
5. The method of claim 4,
The emphasis mode is a mode in which a color of the display screen is changed or a cautionary phrase is displayed on the display screen
Safety systems for transport vehicles.
The method according to claim 1,
The notification means
And a mechanism for receiving at least one of the visual or auditory notices by receiving the detection signal
Safety systems for transport vehicles.
The method according to claim 1,
The central processing unit further includes a mobile communication terminal interlocking unit for receiving the signal detected by the detecting unit and transmitting the detected contents to the mobile communication terminal
Safety systems for transport vehicles.
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