KR100554018B1 - Emergency automatic system of an electric train - Google Patents

Abstract

According to the present invention, when an adverse situation occurs for a passenger in an electric vehicle, the emergency situation requires, for example, the emergency escape of the passenger by detecting sensors such as flame detection, smoke detection, gas detection, heat detection, and temperature detection. A signal is inputted and transmitted to the control unit and transmitted to the vehicle control room by wireless communication, and also to the crew by wire communication, and while operating the voice generator and the text display unit, the emergency guide light is turned on, Listen to the announcements repeatedly delivered to voice generators, amplifiers, and speakers, and evacuate quickly, and in the case of hearing impaired persons, the emergency indications on the emergency letter display section and the flashing signs that require an emergency can be evacuated. In addition, when the signal for emergency escape is input, the signal is transmitted to the crew immediately before and after the spigot. It is also possible to provide safety instructions to passengers through a beaker, and to provide an emergency automatic system of an electric vehicle that can quickly and safely evacuate an emergency situation to a passenger, and can escape through the door 200 in an emergency of an electric vehicle. In an emergency, when an emergency occurs in the electric vehicle 100, an emergency situation sensor 500 for detecting an emergency situation such as a flame detection, a smoke detection, a gas detection, a heat detection, and a temperature detection sensor; A signal input 410 requiring emergency escape to which a detection signal of the emergency situation detection sensor 500 is transmitted; A controller 430 controlled by the input power of the charger 420 when the signal input is transmitted; A train control room 611 to which a signal is transmitted from the control unit 430 by the wireless communication unit 610; A crew member 621 to which a signal is transmitted from the control unit 430 by the wired communication unit 620; A voice generator 440 for repeatedly playing an emergency in response to a signal from the controller 430; The voice generator 440 is to be guided through the amplifier 450 and the speaker 460, and the signal input 410 for emergency escape is controlled by the control unit 430, the train control room 611, the crew 621. And voice generator 440 and the like.

Description

Emergency automatic system of an electric train

1 is a block diagram of an emergency automatic system of an electric vehicle of the present invention;

2 is a block diagram of an emergency automatic system of an electric vehicle of the present invention;

3 is a partially cutaway perspective view of the inside of the electric vehicle of the present invention;

Figure 4 is a front view of the door inside the electric vehicle of the present invention.

Explanation of symbols on the main parts of the drawings

100: electric vehicle 200: door

400: switch 410: signal input

420: charger 430: control unit

440: voice generator 450: amplifier

460: speaker 470: character display

500: Emergency detection sensor 600: Lighter

610 wired communication 611 electric vehicle control room

620: wired communication 621: flight attendant

The present invention relates to an emergency automatic system of an electric vehicle that can evacuate a large number of passengers safely and quickly when an emergency occurs in the electric vehicle, and more particularly, when an emergency situation occurs that is harmful to the passenger in the electric vehicle. For example, a signal for emergency escape of a passenger is input by a sensor such as a flame detector, a smoke detector, a gas detector, a heat detector, and a temperature sensor, and is transmitted to a control unit and transmitted to a control room of a vehicle by wireless communication. In addition, while being transmitted to the crew by wire communication, while operating the voice generator and the text display unit, the emergency guide light is turned on, so that passengers in the cabin can hear the announcement broadcast repeatedly delivered to the voice generator, amplifier, and speaker and evacuate quickly. In addition, in case of hearing impaired person, emergency indication and emergency When the emergency call for emergency escape is input, the signal is transmitted to the crew in front and rear, and the safety instruction can be given to the passenger through the speaker. It relates to an emergency autonomous system of an electric vehicle that can be accurately delivered to passengers so that they can evacuate quickly and safely.

In general, since electric vehicles are used by many passengers as transportation means, many people may be injured in the event of a safety accident, so they must respond quickly to emergency situations.

The door of the electric vehicle plays a role as an escape exit in an emergency. The handle is formed inside the door, and the direction of opening the door in an emergency is not specifically indicated, so it can be said to be a defenseless state in a safety accident.

In order to cope with an emergency such as a safety accident, it is known to attach a sticker when an arrow doubles as an advertisement on the upper part of the inside of the door so that the position of the door can be known.

However, it is pointed out that the function of the safety accident prevention sign, which can only know the position of the door but does not display the direction of opening of the door, can minimize safety accidents, and the function of the actual safety display device is lost. In other words, they are trying to achieve the effect of displaying simple advertisements.

In addition, it is necessary to make an announcement to escape safely in an emergency so that it can be delivered to the passengers in the cabin by the announcement of the crew. For example, if the crew cannot make an emergency call, Many passengers in their cabins cannot grasp the situation, so evacuation is rarely safe and can lead to catastrophic accidents.

In addition, in the emergency automatic system of the electric vehicle proposed by the present applicant, a signal input requiring an emergency escape is not specifically disclosed, but a crew member immediately faces an emergency and then inputs an emergency signal, so that an emergency emergency signal is provided. The expectation of input is difficult, and the situation judgment is so slow that it may cause problems that can cause a major accident.

The present invention is to solve the above problems, the emergency signal is detected in the train, for example, flame detection, smoke detection, gas detection, heat detection and temperature detection signal detected by the emergency immediately A signal requiring an escape is input, and an input signal is supplied to the control unit by charging power even though the main power goes out in an emergency, and is transmitted to the vehicle control room by wireless communication, and is also transmitted to the crew by wire communication, and also an emergency The announcement is repeated repeatedly so that the control unit can safely evacuate to emergency situations in Korean, English, Japanese, Chinese, and other foreign languages through amplifiers and speakers, and additionally, through the character display unit in the control unit. Hearing impaired people face the evacuation situation with visual indications of safety evacuation and flashing lights In addition, the emergency guide lights, which are lit in case of emergency, allow passengers to face the situation in front of the door and evacuate safely to minimize safety accidents. In response to this, it is intended to provide an emergency automatic system of an electric vehicle which can minimize the safety accidents caused by the accident by transmitting accurate accidents and situations to the passengers through the speaker.

According to the present invention, when an emergency situation occurs in an electric vehicle, an emergency situation sensor for detecting an emergency situation such as a flame detection, a smoke detection, a gas detection, a heat detection, a temperature detection sensor, and the like is detected. Wow; A signal input requiring an emergency escape to which a detection signal of the emergency detection sensor is transmitted; A control unit controlled by an input power of a charger when the signal input is transmitted; An electric vehicle control room through which a signal is transmitted from the control unit to the wireless communication unit; A crew member to which signals are transmitted from the controller by wire communication; A voice generator for reproducing an emergency situation in response to a signal from the controller; The voice generator is characterized in that it is to be guided through the amplifier and the speaker.

In addition, the signal input for emergency escape is transmitted from the control unit to the train control room, the crew and the voice generator at the same time, so that the repeated playback of the broadcast requiring emergency escape, and also the exact emergency situation of the crew to the passenger through the speaker It will be able to inform the passengers so they can evacuate safely.

An embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 and 2, an emergency condition occurs in the electric vehicle 100 in which the electric vehicle 100 can escape through the door 200 in an emergency of the electric vehicle 100, and thus an emergency situation occurs in the electric vehicle 100. When it occurs, the emergency detection sensor 500 such as flame detection, smoke detection, gas detection, heat detection, and temperature detection sensor operates.

The emergency detection sensor 500 may be equipped with the above-described flame detection, smoke detection, gas detection, heat detection and temperature detection sensor and each sensor has the following characteristics, so one or more appropriately depending on the purpose Can be installed by choice.

The flame detection sensor generates a spark at an early stage in order to burn an object inside the electric vehicle, and can immediately detect the smoke detection sensor. The smoke detection sensor can also detect a smoke that harms the human body in the electric vehicle. In addition, the gas sensor is a sensor that detects gas when a gas is generated in a train, and detects a gas that reduces oxygen in the train and detects an emergency situation in which the passenger is choking. The sensor is a heat sensor, there is a sensor for detecting a change in the heat of the interior, there is also a sensor for detecting a change in temperature.

The emergency situation detection sensor 500 is automatically transmitted to the control unit 430 through a signal input 410 that requires an emergency escape, the control unit 430 by the input power of the charger 420 " On ".

Normally, as shown in FIG. 2, the operating power supplies the charger 420 and the rechargeable battery through the power converter. In an emergency, emergency power is supplied from the charger 420 to the controller 430 and the emergency apparatus.

The emergency signal is transmitted from the control unit 430 to the electric vehicle control room 611 by the wireless communication unit 610, and the emergency signal is transmitted from the control unit 430 to the crew 621 by the wired communication unit 620. .

In addition, the control unit 430 operates the voice generator 440 which repeatedly reproduces an emergency situation, and the voice generator 440 is transmitted to the electric vehicle 100 through the amplifier 450 and the speaker 460. do.

As described above, the emergency signal transmission to the electric vehicle control room 611 through the wireless communication unit 610 is to be transmitted to the relevant person, person in charge, the person concerned, a cell phone, a walkie-talkie, a computer, a portable personal information terminal (PDA), and the like. do.

In addition, the controller 430 operates the lighter 600 to turn on the emergency guide light 601 on the outside of the electric vehicle to inform the emergency state and also to guide the exit of the passenger by lighting.

That is, when a signal for emergency escape is input as described above, the emergency signal is transmitted to the engineer (crew) by wire, and the emergency announcement is broadcast through the speaker installed in the emergency automatic system and the speaker installed in the electric vehicle. In addition, the controller issues an emergency situation command to the wireless transmitter to deliver an emergency situation to a portable personal information terminal (PDA) through wireless communication, thereby enabling a comprehensive and systematic response.

For example, the announcement will be repeated repeatedly and clearly in emergency situations and evacuation tips, and also repeatedly in Korean, English, Japanese, Chinese and other foreign languages for foreigners.

In addition, for the hearing impaired, as shown in Figure 3, the letter display unit 470 in the inside of the electric vehicle to inform the emergency situation and induces safety evacuation, and by adding a flashing light so that you can face the evacuation situation by visual indication. You may also do it.

In addition, the handle 210 is formed in the inner door of the electric vehicle is generally recessed in the inside of the door 200 as shown in Figure 3 and 4 in forming an advertisement and emergency signs in the inside of the door 200 of the electric vehicle 100. ), And the fluorescent display unit 220, which is a luminous material, is formed on the edge of the handle 210.

The fluorescent display unit 220 is coated in the shape of a strip on the edge of the handle 210, so that the position of the handle 210 can be reliably expressed even in a dark situation because the electricity is cut off in the electric vehicle 100.

In addition, a braille display unit 230 is formed around the handle 210 so that a visually impaired person can easily recognize it, so that the disabled person can easily find the handle 210 of the door to escape from an emergency.

In addition, in FIG. 4 of the present invention, the adhering paper 300 formed integrally with the advertisement surface 310 and the emergency display 320 is attached to the vicinity of the handle 210.

The emergency display unit 320 is formed under the advertisement surface unit 310, for example, a finger display or an image display direction instruction picture 321 and an emergency guide character 322 are formed.

In addition, the direction instruction picture 321 points to the tentacles in the direction in which the door 200 is opened as shown in FIG. 4, and in the case of an arrow, the door 200 is also opened in the direction indicated by the arrow, In addition, the emergency guide letter 322 is a phrase that can face the opening direction of the door 200, such as the direction of emergency door opening.

Further, the direction indication picture 321 and the emergency guide letter 322 of the attachment sheet 300 of the present invention are formed of a fluorescent material and escape in the open direction of the door 200 by the fluorescent material even when electricity is discharged from the electric vehicle. To do it.

In addition, when a signal input 410 for emergency escape is transmitted from the controller 430 to the crew 621, the crew 621 may inform the passenger through the speaker 460 the correct emergency situation.

For example, the emergency situation detection sensor 500 automatically turns on the power of the charger 420 so that a detection signal is transmitted to a signal input 410 requiring emergency escape, and the signal input 410 is transmitted. When the control unit 430 controlled by the input power of the charger 420 is operated, even if the emergency detection sensor 500 is not operated, the crew 621 "on" the power of the charger 420 The control unit 430 may be operated.

As described above, the present invention provides a signal that requires emergency escape immediately by a signal detected by a detection sensor, for example, flame detection, smoke detection, gas detection, heat detection, and temperature detection, for example. Is input, and the input signal is supplied to the control unit by charging, even though the main power goes out in an emergency, and is transmitted to the control room of the vehicle by wireless communication, and is also transmitted to the crew by wire communication and at the same time, emergency guidance broadcasting is repeatedly performed. In this case, the controller can be safely evacuated to an emergency situation in Korean, English, Japanese, Chinese, or other foreign language through an amplifier and a speaker. Visual indicators such as flashing lights allow deaf people to face the evacuation situation, The emergency guiding light that lights up in an emergency allows passengers to face the situation in front of the door and evacuate safely to minimize safety accidents.In addition, the crew member who receives the signal for emergency escape by wire can respond to the emergency and correct the accident. And the situation can be transmitted to the passengers through the speaker to minimize the safety accident caused by the accident.

Claims (2)

 A function input switch composed of a plurality of sensing switches, a signal input unit driven by receiving a signal of the function input switch and applying a selected signal, and a controller driven by receiving a signal of the signal input unit and generating a wired / wireless control signal In the electric vehicle control apparatus for outputting to the speaker through the voice output amplifier according to the control operation of the control unit, The function-specific input switch is composed of an emergency situation sensor 500 that detects an emergency situation, such as flame detection, smoke detection, gas detection, heat detection and temperature detection sensor when an emergency occurs in the electric vehicle 100, The inner door 200 of the electric vehicle opened and closed by the output of the control unit, A luminous display portion 230 is formed at the edge portion, and a handle 210 formed inwardly recessed, a braille display portion 230 formed around the handle, which can be identified by the visually impaired, and an attachment formed at the bottom of the inner door. Emergency emergency system of the electric vehicle, characterized in that the emergency indication portion 320 formed of a luminous indication direction picture 321 and an emergency guide letter 322 in the lower portion of the support 300. The method of claim 1, wherein the output of the control unit 430 for generating the signal input 410 requiring emergency escape is configured to be simultaneously transmitted to the train control room 611, the crew 621, the voice generator 440, and the like. Emergency automatic system of an electric vehicle, characterized in that.

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