KR100411988B1 - A external advertising device for vehicles - Google Patents

Abstract

The present invention relates to an external advertising device for a vehicle, and in particular, the advertisement image received through the receiving unit 10, etc. through the input unit 20, such as a TV tuner 21, and the output unit 40 using a TFT LCD, etc. The present invention relates to an advertisement device that provides image information or text information to a person who is walking on a street or who is in another vehicle by displaying the external display. As an input device, a video player 23, a CD-ROM 24, By using the TV tuner 21 and the communication signal processor 22 as well as the general playback media such as the DVD device 25, the over-the-air broadcasting and the mobile communication text service can be selected as direct advertisement targets and attached to the outside of the vehicle. By using TFT LCD, LED, PDP, etc. as the output device of the output unit 40, a more clear screen is provided to increase the viewing efficiency of the general public, and the vehicle external advertisement device is moved and By keeping the shape, as traditional advertising methods and the methods of differentiating active ads, you can expect a substantial advertising effectiveness.

Description

External advertising device for vehicles {A EXTERNAL ADVERTISING DEVICE FOR VEHICLES}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicle external advertisement apparatus, and more particularly, a person who walks a distance by displaying an advertisement image received from a receiver on a vehicle exterior through an input unit using a TV tuner or the like and an output unit using a TFT LCD. The present invention relates to an advertisement device capable of providing image information or text information to people on board other vehicles.

Vehicles, especially buses and taxis, are known to have very good advertising effects because they are used by many people.

The conventional advertising method using a vehicle used a method of printing the advertising text on the outer side of the bus or taxi, or the security light side of the taxi, and a method of attaching a film printed with the advertising text on the inner side of the bus. .

However, the above advertising method has a problem that it is difficult to expect a practical advertising effect, because the advertising by printing a picture, a picture, a phrase, etc. in a flat advertising, that is, a limited flat space. In other words, advertisements should be able to attract the attention of many people and effectively deliver the contents of advertisements to a large number of people. Since flat advertisements take a passive advertisement method in a fixed space, It is not enough to attract the attention of people who live, and even if the attention is partially focused, the effect can only be temporary as long as the contents of the advertisement are fixed. There was a problem that was difficult to expect the effect.

The present invention has been made to solve the above problems, by providing a device for displaying the broadcast wave received from the receiver to the outside through the output unit using a TV tuner for broadcast reception on the input unit, broadcasting and advertising of airwaves, etc. Can be delivered directly, and the input unit can be used to select a CD-ROM, DVD device, etc., so that the edited content can be displayed at a desired time and place according to the intention of those who want to export the advertisement. The purpose of the present invention is to provide an external advertising device for a vehicle, which enables a person outside the vehicle to easily recognize the displayed contents by using a TFT LCD or the like as an output device.

1 is a block diagram of an external advertising device for a vehicle according to the present invention.

<Brief description of symbols for the main parts of the drawings>

10: receiving unit 11: receiving antenna

20: input unit 21: TV tuner

22: communication signal processor 23: video player

24: CD-ROM 25: DVD device

30: control unit 31: speed sensitive power circuit breaker

32: anti-theft device 40: output unit

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIG. 1, the external advertisement device for a vehicle according to the present invention includes a receiving antenna 11 integrally and includes a receiving unit 10 for receiving a signal transmitted from a broadcasting station or a wireless repeater, and the receiving unit 10. The input unit 20 receives the received signal and transmits the signal to the output unit through a signal processing process, and is attached to an external side or rear side of the vehicle and displays image information or text information transmitted from the input unit 20 to the outside of the vehicle. An output unit 40, a control unit 30 which controls the input unit 20 and the output unit 40 to perform a predetermined operation, and the input unit 20 and the output unit 30 when the vehicle has a predetermined speed or more. An anti-theft device which generates a warning sound and flashes an emergency light when a predetermined shock is transmitted to the speed-sensitive power circuit breaker 31 which cuts off the power supply and the output unit 40 attached to the outside of the vehicle ( Phrase as 32) It is made.

The receiver 10 includes a reception antenna 11 integrally, and receives an airwave broadcast signal propagated to the air, or receives a radio signal transmitted from a mobile communication repeater (not shown) to the input unit 20. To pass.

The input unit 20 includes a TV tuner 21 for transmitting the broadcast signal transmitted from the receiver 10 to the output unit 40 through a predetermined signal processing process, and a radio signal transmitted from the receiver 10. Through a signal processing process, a communication signal processor 22 which is transmitted to the output unit 40 and a plurality of input devices of a video player 23, a CD-ROM player 24, and a DVD device 25 which are general playback media. Consists of.

Since the control unit 30 is provided with a selection switch (not shown) to select the input device to be output, it is configured to allow the user to selectively output the desired input device even when the plurality of input devices are operating at the same time have.

In addition, the output unit 40 is attached to the outer side or the outer rear of the vehicle, or a plurality of attached to the side of the subway, using a TFT-LCD, LED, or PDP as an output display device, the control unit 30 By displaying the image information or the text information received from the input unit 20 to be viewed from the outside according to the control signal of the, the image information displayed through the output devices to the people outside the vehicle when the vehicle is slow or stopped Or text information can be delivered.

The output device 40 is attached to the rear or side of the car, bus or taxi to display the image information or text information transmitted from the input unit 20, in the case of the subway is provided with a plurality of side parts at the same time the same screen It is configured to display.

The output unit 40 may use a thin film transistor liquid crystal display (TFT LCD) as an output display device. The TFT LCD refers to a thin film transistor liquid crystal display device or an active liquid crystal display device. When applied, the liquid crystal molecules change and many refractions appear. This is an advanced LCD that can display various characters, figures, images, etc. The TFT LCD is used as a screen display device for HDTV, portable computer, game machine, camcorder, etc., and it is only one-tenth the thickness and weight compared to the general CRT, and consumes one fourth the power, replacing the existing CRT. It is used as a wall-mounted TV and a multimedia product that is a combination of wireless communication and computer.

In addition, the output unit 40 may use a light emitting diode (LED) as an output display device, wherein the LED emits light efficiently by an excess energy of a carrier (electrons and holes) when current flows. As a display element for home appliances and automobiles, it is used as part of a light source for optical communication.

In addition, the output unit 40 may use a plasma display panel (PDP) as an output display device, and the PDP may be supplied with a gas such as Ne + Ar, Ne + Xe, or the like in a closed space between the two glasses. As a next-generation display that emits neon light, it displays sharp image quality on a large screen of 50 inches or more, and thus is being used as a display for digital TVs or PCs, and demand is increasing rapidly.

The control unit 30 is provided with a selection switch (not shown) so that the input device can be selected according to the purpose, and the input unit 20 and the output unit when an electrical signal is transmitted from the speed-sensitive power circuit breaker 31. The power of the 40 is cut off, and when an electrical signal is transmitted from the anti-theft device 32, a warning sound is generated and the emergency light of the vehicle blinks. The electrical signals generated by the speed sensitive power circuit breaker 31 and the anti-theft device 32 are designed to filter noise and the like in order to prevent malfunction.

Hereinafter will be described the operation of the vehicle external advertising device according to the present invention.

As shown in FIG. 1, the receiving unit 10 receives an over-the-air broadcasting signal or a mobile communication radio wave signal through a receiving antenna 11 and transmits the signal to the TV tuner 21 or the communication signal processor 22 of the input unit 20. The TV tuner 21 transmits a broadcast signal to the output unit 40 through a predetermined signal processing process, and the mobile communication processor 22 outputs a radio wave signal through a predetermined signal processing process. To pass).

In addition, the video player 23, the CD-ROM 24, and the DVD device 25 transmit the audio signal and the video signal of the corresponding playback medium to the output unit 40 when the recorded playback medium is operated.

The controller 30 controls a user to selectively output a desired input device among a plurality of input devices through a selection switch (not shown), and the electrical signal of the input device selected by the controller 30 is output to the output unit ( 40, the output unit 40 displays image information or text information through the signal.

At this time, when the vehicle is above a certain speed, it is difficult to obtain a substantial advertising effect from people outside the vehicle, so that the control unit 30 generates a predetermined electrical signal from the speed-sensitive power circuit breaker 31 installed at a predetermined portion of the inside of the vehicle. ), And the control unit 30 cuts off power of the input unit 20 and the output unit 40.

In addition, when a forcible force is applied or an impact is applied to the output device attached to the outside of the vehicle, an anti-theft device 32 installed at a predetermined portion inside the vehicle generates a predetermined electrical signal and transmits it to the controller 30. In addition, the control unit 30 operates a warning sound generator (not shown) of the vehicle to sound a horn and blink an emergency light of the vehicle to prevent theft of the output device.

The vehicle external advertisement apparatus according to the present invention is not only a general playback medium such as a video player 23, a CD-ROM 24, a DVD device 25, etc., but also a TV tuner 21 and a communication signal processor 22 as input devices. By using the airwave broadcasting and mobile communication text service can be selected as a direct advertising target, by using a TFT LCD, LED, PDP, etc. as the output device of the output unit 40 attached to the outside of the vehicle provides a clearer screen Therefore, the viewing efficiency of the general public is increased, and the external advertising device for a vehicle maintains a form of moving and advertising, and as an active advertising method differentiated from the existing advertising method, a substantial advertising effect can be expected.

Claims (2)

A receiving unit (10) integrally containing a receiving antenna (11) and receiving a signal transmitted from a broadcasting station or a wireless repeater, a TV tuner (21), a communication signal processor (22), a video player (23), and a CD-ROM And an input unit 20 configured to receive a signal received from the receiving unit 10 and transmit the received signal to the output unit through a signal processing process, and is attached to an external side or rear of the vehicle. And an output unit 40 for displaying the image information or the text information transmitted from the input unit 20 to the outside, and a selection switch for selecting a desired input device among the input devices of the input unit 20 ( In the external advertising device for a vehicle having a control unit 30 including the integrated unit (not shown) and controlling the input unit 20 and the output unit 40 to perform a predetermined operation, The vehicle external advertising device A speed-sensitive power circuit breaker 31 controlled by the controller 30 to cut off power of the input unit 20 and the output unit 30 when the vehicle is at a predetermined speed or more; The anti-theft device 32 for generating a warning sound and flashing the emergency light of the vehicle when the predetermined shock is transmitted to the output unit 40, characterized in that it further comprises Vehicle external advertising device. The method of claim 1, The output unit 40 is attached to the outer side or the outer rear of the vehicle, or a plurality of attached to the side of the subway, using a TFT-LCD, LED, or PDP-TV as an output display device, the control unit 30 In accordance with a control signal of the vehicle external advertising device, characterized in that to display (DISPLAY) so that the image information or text information received from the input unit 20 can be viewed from the outside.