KR101796675B1 - Information provider system capable of checking vacant seat or detecting fire - Google Patents

Abstract

The present invention relates to a vehicular seat comprising a first sensing unit formed at a lower end of a seat of a public transportation vehicle for sensing a pressure, a second sensing unit formed on an upper surface of the seat for sensing body temperature of a passenger, And a third sensing unit for sensing a room temperature of the room and a heat source of 100 deg. An operation unit for calculating at least one of a number of openings in the public transportation vehicle or fire information from the information received from the sensing unit; A transmission unit for receiving the information calculated by the calculation unit and transmitting the detection of the number or the heat source of the vacancy; And a control unit for controlling at least one of the sensing unit, the calculation unit, and the transmission unit.

Description

BACKGROUND OF THE INVENTION Field of the Invention [0001] The present invention relates to an information providing system for a public transportation vehicle,

BACKGROUND OF THE INVENTION Field of the Invention [0001] The present invention relates to an information providing system for a public transportation vehicle capable of identifying a vacancy or detecting a fire.

In recent years, as public awareness of safety has increased, safety regulations for public transport have been strengthened.

For example, in the case of buses used by a large number of citizens, it was prohibited to sit in public buses to prevent safety accidents that may occur during accidents. There has been a variety of attempts to prevent accidents that may occur during public transportation operations by recommending that separate preventive measures be provided.

However, in the case of wide area buses, there are frequent cases where passengers waiting for passengers are not able to get on the area where the passengers are concentrated, rather than the area where the passengers are concentrated.

In addition, except for fire extinguishers, there is no separate fire prevention means for detecting fire in a wide area bus, making it difficult to effectively respond to emergency situations that may occur during the operation of a public transportation vehicle.

On the other hand, in the case of subways, which are frequently used by citizens, the number of passengers who are traveling on the subway line is increasing due to the diversity of subway lines.

In general, passengers transiting a subway line often attempt to board a vehicle that stops as close as possible to a transit passageway in order to shorten the travel distance. In such a case, passengers who do not transit and passengers who want to transit are concentrated There is a problem that the passenger is overloaded only in the vehicle, and the vehicle becomes congested, thereby causing a safety accident.

In addition, fire extinguishers and fire detectors are equipped to detect fire in the subway, but fire extinguishing means are provided. However, apart from vehicles without drivers, there is a separate automation It is difficult to effectively cope with an emergency situation that may occur during the operation of the subway.

Accordingly, it is possible to provide information on the vacant position of the vehicle to the passengers using the public transportation in real time to spread the state inside the congested public transportation vehicle, to provide a comfortable riding environment, to promptly respond to a fire in the public transportation vehicle, This study suggests ways to ensure the safe operation of public transportation by spreading fire information and to ensure the safety of passengers.

1. Korean Published Patent Application No. 1999-0059437 (Published on July 26, 1999) 2. Korea registered utility model 20-0467855 (registration date: July 2, 2013) 3. Korean Patent Laid-Open No. 10-2005-0110685 (Published on November 23, 2005) 4. Korean Patent Publication No. 10-2010-0114294 (published on October 25, 2010)

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems of the prior art, and it is an object of the present invention to provide information on the vacancy of a public transportation vehicle in real time, And provide information on the information providing system of the public transportation vehicle which can guarantee the safety of passengers.

In order to accomplish the above object, according to the present invention, there is provided a vehicle seat comprising a first sensing unit installed at a lower portion of a seat in a public transportation vehicle for sensing a pressure, a second sensing unit installed on an upper surface of the seat, And a third sensing unit installed at an upper end of the seat back for sensing a temperature inside the vehicle and sensing a heat source of 100 DEG C or higher, And a control unit for controlling the sensing unit, the calculating unit, and the transmitting unit to detect whether there is a vacant space or a heat source, Providing information service system for public transportation vehicles.

In addition, the transmitting unit transmits information received from the calculating unit to an application or a display device.

In addition, the third sensing unit may confirm the temperature of the inside of the public transportation vehicle to indicate whether the air conditioner is operating or not.

The present invention provides an information providing system for a public transportation vehicle capable of confirming a vacancy or detecting a fire by providing information on the vacancy of a vehicle to a passenger using the public transportation in real time and propagating state information inside the congested public transportation vehicle , It is possible to select other traffic or to induce the passengers to be dispersed. Moreover, it is possible to detect the fire and to spread the related information, so that it is possible to promptly and actively respond to the fire in case of a fire in the public transportation used by many passengers Physical or personal damage can be minimized.

1 is a block diagram showing an information providing system according to the present invention.
2 is a conceptual diagram illustrating a sensing unit installed in a subway seat of a public transportation vehicle according to an exemplary embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an information providing system 10 of a public transportation vehicle capable of identifying a vacancy or detecting a fire according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. It will be easy to know if you have the knowledge of.

In describing the embodiments of the present invention, it is to be noted that components having the same function are denoted by the same names and symbols, but are substantially not identical to the information providing system 10 of the conventional public transport vehicle.

Furthermore, the terms used in the embodiments of the present invention are used only to describe specific embodiments, and are not intended to limit the present invention. The singular expressions include plural expressions unless the context clearly dictates otherwise.

Furthermore, in the embodiments of the present invention, terms such as "comprises" or "having ", etc. are intended to specify the presence of stated features, integers, steps, operations, elements, parts, or combinations thereof, Steps, operations, elements, components, or combinations of elements, numbers, steps, operations, components, parts, or combinations thereof.

The thickness and size of each layer in the drawings are exaggerated, omitted, or schematically shown for convenience and clarity of explanation. Also, the size of each component does not entirely reflect the actual size.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an information providing system 10 of a public transportation vehicle capable of identifying vacancies or detecting fire according to the present invention will be described in detail.

FIG. 1 is a block diagram illustrating an information providing system 10 for a public transit vehicle according to the present invention.

As shown in FIG. 1, the information providing system 10 of a public transportation vehicle capable of confirming a vacancy or detecting a fire according to the present invention includes a plurality of sensors 100 installed to detect pressure and temperature in a public transportation vehicle, A transmitting unit 300 for transmitting information calculated from the calculating unit 200 to the outside and a transmitting unit 300 for transmitting information calculated by the sensing unit 100 and the computing unit 200 And a control unit 400 for controlling the transmission unit 300 according to the present invention.

The sensing unit 100 senses a pressure and a temperature to detect a space and detect a fire. In order to perform such a function, a plurality of pressure sensors capable of sensing a pressure, a temperature of a public transportation vehicle, And a plurality of temperature sensors capable of sensing the temperature of the body.

More specifically, the sensing unit 100 may include a first sensing unit 110 for sensing a pressure, and may determine whether a passenger seated in the public transportation vehicle is seated.

The first sensing unit 110 is formed at the bottom of the seat of the public transportation vehicle so that the first sensing unit 110 senses the weight or pressure when the passenger approaches the seat for seating and the seat is seated. can do.

The second sensing unit 120 may be positioned on the upper surface of the seat so as to sense the body temperature of the passenger on the upper surface of the seat in contact with the passenger.

In addition, the sensing unit 100 may include a third sensing unit 130 to sense a temperature change inside the public transportation vehicle.

The third sensing unit 130 is located at the upper end of the seat back of the public transportation vehicle and can normally detect the temperature change inside the vehicle in real time. , It is possible to operate at a temperature of 100 ° C or more when a fire occurs and to detect the accurate fire information.

Meanwhile, the operation unit 200 can calculate information by calculating information sensed by the plurality of sensing units 100 as described above.

More specifically, the calculating unit 200 may calculate the weight detected by the first sensing unit 110 when the first sensing unit 110 approaches the seat for seating the passenger, It is possible to determine whether or not the passenger is seated using the pressure information.

In this case, the method of confirming the vacancy using the pressure information transmitted to the operation unit 200 by the first sensing unit 110 is determined by using a pattern in which the passenger is seated in the seat, and when the passenger normally seats in the seat The information detected by the first sensing unit 110 is first detected as a large pressure, and then, when a small pressure is continuously sensed, The received calculation unit 200 determines that the passenger is seated in the seat.

Alternatively, it is impossible to determine whether or not the passenger is seated by the first sensing unit 110 alone, such as when the passenger is seated in the seat and immediately sensed by the first sensing unit 110, It is possible to confirm whether or not the passenger is really seated through the second sensing unit 120.

In addition, the operation unit 200 may determine whether the passenger is seated by calculating the information obtained by sensing the body temperature on the upper surface of the seat where the passenger is seated when the passenger seated on the second sensing unit 120.

For example, when the body temperature sensed by the second sensing unit 120 is determined to be between 30 and 38 ° C, the seat may be configured to determine that the occupant is seated.

The second sensing unit 120 senses the body temperature of the seat determined by the passenger using the information transmitted by the first sensing unit 110 and confirms whether or not the actual passenger is seated. When the temperature information sent from the second sensing unit 120 is in the range of 36 to 37 degrees Celsius close to the body temperature, the first sensing unit 110 and the second sensing unit 120 calculate information based on the information sent from the first sensing unit 110 and the second sensing unit 120, .

Using the information sensed by the first sensing unit 110 and the second sensing unit 120, the computing unit 200 may interoperate with the sensing unit 100 to determine whether the passenger is seated in the seat, To calculate whether the sensed information in the seat is an actual passenger, and to determine whether the sensed pressure and temperature are load or animal.

The operation unit 200 senses a temperature change inside the vehicle sensed by the third sensing unit 130 and computes information to determine that a fire occurs when a heat source of 100 ° C or more is continuously detected .

The third sensing unit 130 normally transmits temperature information inside the vehicle. When the temperature inside the vehicle exceeds or falls below a predetermined temperature range, the third sensing unit 130 transmits a notification to the driver or the control room so as to activate the cooling / And preferably a fire condition is determined when a heat source of 100 ° C or more is continuously detected for 5 seconds or more.

Alternatively, using the information received through the third sensing unit 130, the automatic cooling / heating function may be performed so that the operation unit 200 calculates the operation of the cooling / heating unit and operates automatically.

The transmission unit 300 receives and transmits the information calculated by the operation unit 200. In the case of the number of openings or fire detection information calculated by the operation unit 200, Information can be configured to be sent to an application, a display device, or a designated location (Ex. Cab, situation room, police station, fire station, command & control room).

In the case of the vacant space number information, it is possible to display the vacant space number information of the vehicle in an application accessed from a wireless terminal possessed by a passenger who wants to use public transportation, so that application users can visually confirm it, The vacant number information may be transmitted to the display device installed at the boarding gate capable of boarding the traffic vehicle so that the passenger can confirm the vacancy status information in the public transportation vehicle.

Alternatively, the application may be configured to display the layout of the interior of the public transportation vehicle and to display the vacancy in the layout, so that application users can visually identify the location of the vacancy.

When the calculation unit 200 transmits the information calculated in the fire situation, it is possible to control the driver, the general situation of the public transportation vehicle, and the GPS attached to the vehicle, Transmits the contents of fire to the fire department, sends an evacuation message to the application and the display device to induce passengers to evacuate quickly, and provides information on the operation of the public transportation vehicle delayed due to the fire to passengers waiting for the vehicle can do.

The control unit 400 may control the monitoring unit 200, the transmitting unit 300 and the transmitting unit 300. The control unit 400 generally checks the vacancy in the vehicle using the information calculated by the calculating unit 200, 300 to provide information to passengers, and when it is calculated as a fire situation, controls the transmission unit 300 to control to send notifications to designated means and places .

The information providing system 10 of the public transportation vehicle capable of confirming a vacancy or detecting a fire according to the present invention as described above provides information on the vacancy of the vehicle to a passenger using the public transportation in real time, It is possible to propagate internal state information so as to select another traffic or to induce the passengers to be dispersed. Further, it is possible to detect a fire and propagate relevant information, so that when a fire of a public transportation used by a plurality of passengers occurs, It is possible to respond promptly and positively, thereby minimizing physical or personal damage.

FIG. 2 is an embodiment in which the sensing unit 100 of the information providing system according to the present invention is installed. In the sensing unit 100, the first sensing unit 110 may be formed at the lower end of the seat, The sensing unit 120 may be formed on the upper surface of the seat, and the third sensing unit 130 may be formed on the upper surface of the seat back.

10: Information providing system of public transportation vehicles
100: sensing unit 110: first sensing unit
120: second sensing unit 130: third sensing unit
200: operation unit 300:
400:

Claims (1)

A second sensing unit formed on an upper surface of the seat for sensing body temperature of the passenger and a second sensing unit formed on an upper end of the backrest of the seat for sensing the temperature of the vehicle, A sensing unit including a third sensing unit for sensing a heat source;
An operation unit for calculating at least one of a number of openings in the public transportation vehicle or fire information from the information received from the sensing unit;
A transmission unit for receiving the information calculated by the calculation unit and transmitting the detected number or heat source; And
And a control unit for controlling at least one of the sensing unit, the calculating unit, and the transmitting unit,
The operation unit,
When the passenger approaches the seat for seating on the seat and places his / her foot on the first sensing unit and when the passenger sits on the first sensing unit, the pressure sensed first by the first sensing unit Wherein the first sensing unit is larger than the pressure continuously sensed after the first sensing unit,
When the body temperature sensed by the second sensing unit is in the range of 30 to 38 DEG C,
It is determined that the boarding passenger is seated in the seat,
And when the temperature range set by the third sensing unit exceeds or is below a predetermined time,
The controller determines that a fire has occurred when a heat source of 100 DEG C or more is continuously detected for a predetermined time,
The transmitter
And transmitting information received from the operation unit to an application, a display device, or a designated place,
The passenger is informed of the vacant position of the vehicle and the state information of the inside of the public transportation vehicle in real time so as to be able to select another traffic or to disperse the passengers. Information providing system.

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