KR200371769Y1 - Apparatus for controlling electric light board of vehicle - Google Patents

Abstract

The present disclosure relates to a display board control device for a vehicle, and includes a wired keypad having a plurality of letters and numeric keys or a wireless remote controller, and generates / outputs predetermined character data according to a driver's key operation. A wireless character input unit; A voice input unit provided at a predetermined position inside the vehicle and converting a voice signal pronounced by the driver into an electrical signal; A voice signal processing unit for converting the driver's voice converted into an electric signal through the voice input unit into text data and outputting the text data; It consists of a number of LEDs, LCDs, etc., and is installed on the rear of the car.It displays text data according to the driver's operation input from the wired / wireless text input unit or text data input from the voice signal processor. A sign board for allowing the driver of the rear vehicle to confirm; A rear sensing unit for sensing a rear situation of a currently running vehicle; An auxiliary display unit provided at a predetermined position of the room mirror and simultaneously displaying text data displayed on the electronic display board and displaying contents of the rear situation of the currently running vehicle detected by the rear sensing unit; A memory unit for storing a driving program for displaying a current vehicle state according to a driver's key operation or a voice input as predetermined text data on the display board and the auxiliary display unit; Display the text data according to the driver's operation input from the wired / wireless text input unit or the text data obtained by converting the driver's voice input from the voice signal processing unit on the electronic display, and simultaneously display the text data displayed on the electronic display on the auxiliary display unit. And a control unit to control whether or not the display of the desired text data is normally processed by the driver.

Therefore, the present invention can perform accurate communication to the driver of the rear vehicle in a situation where direct communication is difficult, thereby promoting safe driving, and provide the manufacturer side with the effect of enhancing and differentiating the car. do.

Description

Electronic board control device for automobiles {Apparatus for controlling electric light board of vehicle}

The present invention relates to a display board for automobiles.

More specifically, by displaying a predetermined phrase desired by the driver on the electric signboard provided inside the vehicle and confirming the phrase displayed on the electric sign directly through the room mirror, the driver of the rear vehicle performs accurate communication to ensure safe driving. It relates to a display board control device for cars to achieve this.

In general, when a driver wants to communicate with a vehicle behind him when driving a car, a direction light, an emergency light, or a sign language is currently used. In addition, in addition to the above-described method, printed materials such as "beginner driving" and "baby is riding" are attached to the inside of the vehicle to induce safe driving of the rear vehicle.

However, in the above-described method, communication was extremely limited because the method of communicating to the vehicle behind was merely a turn signal, an emergency light, a sign language, and the like. There have been problems in that various situations such as warnings, guidance of situations in need of assistance, and guidance of traffic in front of the vehicle can not be efficiently transmitted to the rear vehicle.

Accordingly, recently, an electric signboard capable of variously displaying a predetermined text is mounted at a predetermined position inside the vehicle, and thus, many items related to the driving situation are transmitted to the rear vehicle.

However, this also has a problem that it is difficult for the driver to check whether the driver's intention is correctly transmitted to the rear vehicle because the driver is not provided with a means to directly check the characters displayed on the display.

In order to solve the above-mentioned problems, the object of the present invention is to recognize a driver's voice or to display certain phrases on the electronic display board attached to the inside of the vehicle according to wired / wireless key operation and at the same time, display the current display on the electronic display board. By checking through the auxiliary display means provided in the present invention, to provide a vehicle sign control device for helping to drive the correct communication to the vehicle driver behind.

Another object of the present invention is to provide a display board control device for a vehicle that allows a driver to display a specific text on the electronic display board with a simple key operation, as well as to directly input a desired text or to display the electronic text through voice recognition. To provide.

1 is a block diagram schematically showing the configuration of a display board control device for a vehicle according to the present invention,

2 is a view showing a state of use of the electronic display board control apparatus for automobiles according to the present invention.

Explanation of symbols on the main parts of the drawings

10: wired / wireless character input unit

20: voice input unit

30: voice signal processing unit

40: control unit

50: memory

60: electronic board

70: rear sensing unit

80: auxiliary display unit

Electronic display board control apparatus for a vehicle according to the present invention for achieving this object is composed of a wired keypad or a wireless remote controller having a plurality of letters, numeric keys, and generates predetermined character data according to the driver's key operation A wired / wireless character input unit for outputting; A voice input unit provided at a predetermined position inside the vehicle and converting a voice signal pronounced by the driver into an electrical signal; A voice signal processing unit for converting the driver's voice converted into an electric signal through the voice input unit into text data and outputting the text data; It consists of a number of LEDs, LCDs, etc., and is installed on the rear of the vehicle. A sign board for allowing the driver of the rear vehicle to confirm; A rear sensing unit for sensing a rear situation of a currently running vehicle; An auxiliary display unit provided at a predetermined position of the room mirror and simultaneously displaying text data displayed on the electronic display board and displaying contents of the rear situation of the currently running vehicle detected by the rear sensing unit; A memory unit for storing a driving program for displaying a current vehicle state according to a driver's key operation or a voice input as predetermined text data on the display board and the auxiliary display unit; Display the text data according to the driver's operation input from the wired / wireless text input unit or the text data obtained by converting the driver's voice input from the voice signal processing unit on the electronic display, and simultaneously display the text data displayed on the electronic display on the auxiliary display unit. And a controller configured to control the controller to check whether the display of the desired text data is normally processed.

In addition, the above-described control unit assigns a specific key to predetermined phrases for various vehicle conditions to be displayed on the electronic display according to the driver's operation, stores the specific key in the memory unit, and then inputs a specific key signal from the wired / wireless character input unit or the voice signal processing unit. When is input, it is preferable that the predetermined character data set in the corresponding key is extracted from the memory unit and displayed on the display board and the auxiliary display unit.

Hereinafter, with reference to the accompanying drawings will be described in detail the electronic billboard control device of the present invention.

1 is a block diagram schematically showing the configuration of a display board control device for a vehicle according to the present invention, Figure 2 is a view showing a state of use of the display board control device for a vehicle according to the present invention.

As shown, the wired / wireless character input unit 10 is composed of a wired keypad or a wireless remote controller having a plurality of letters and numeric keys, and generates predetermined character data according to a key operation of the driver to control the controller ( 40).

The voice input unit 20 is provided at a predetermined position (for example, in the vicinity of a sun visor, etc.) inside the micro sur vehicle, and converts the voice signal pronounced by the driver into an electrical signal and outputs it to the voice signal processor 30. .

The voice signal processor 30 converts the driver's voice, which is converted into an electrical signal through the voice input unit 20, into text data and outputs the text to the controller 40.

The controller 40 controls the display 60 to display the text data according to the driver's operation input from the wired / wireless text input unit 10 or the text data converted from the driver's voice input from the voice signal processing unit 30. At the same time, the driver of the rear vehicle can check the text data displayed on the electric sign 60 to be displayed on the auxiliary display unit 80 so that the driver can check whether the display of the desired text data is normally processed.

In addition, the control unit 40 as described above, by assigning a specific key for each of the predetermined phrases for the various vehicle conditions to be displayed on the display panel 60 according to the driver's operation, and stores it in the memory unit 50, the wired / wireless characters When a specific key signal is input from the input unit 10 or the voice signal processing unit 30, predetermined text data set for the corresponding key is extracted from the memory unit 50 and simultaneously displayed on the electronic display panel 60 and the auxiliary display unit 80. Can be controlled.

The memory unit 50 stores a driving program for displaying the current driving situation according to the driver's key operation or voice input on the electronic display panel 60 and the auxiliary display unit 80 as predetermined text data.

The electronic signboard 60 includes a plurality of LEDs, LCDs, and the like and is installed at the rear of the vehicle, and is controlled by the driver's operation input from the wired / wireless character input unit 10 under the control of the controller 40. The text data input from the data or voice signal processing unit 30 is displayed on the screen so that the driver of the rear vehicle can confirm.

At this time, the phrase displayed on the electronic sign 60 is in response to various situations of the current vehicle, such as the display of the audit according to the concession, warning of the occurrence of a dangerous situation, guidance of the situation in need of help, guidance of traffic ahead This is the message.

The rear detection unit 70 is installed at the rear of the vehicle, and controls the detection signal that detects the rear situation of the currently running vehicle (for example, whether the vehicle detects the rear object when the vehicle is stopped or the speed of the rear vehicle). )

The auxiliary display unit 80 is provided at a predetermined position of the room mirror and simultaneously displays text data displayed on the electronic display panel 60 under the control of the control unit 40, and is detected by the rear sensor 70. Display information about the situation behind the vehicle in operation.

Next, the operation process of the electronic display board control apparatus for a vehicle according to the present invention configured as described above will be described in more detail.

First, the driver currently driving the vehicle directly inputs the desired phrase through the wired / wireless text input unit 10 in order to provide the driver of the rear vehicle with the intention of expressing a traffic flow or an emergency, lane yield, request for help, and the like. When a specific key for inputting or displaying a predetermined specific phrase is selected, the controller 40 controls the driver 40 to display desired text data on the electronic display panel 60.

Then, the driver of the rear vehicle can receive various situations through the electric sign 60 provided in the front vehicle, which is a great help for safe driving.

In addition, the controller 40 controls the display unit 80 to display the same text data displayed on the display panel 60 when the predetermined text data is displayed on the display panel 60. Make sure that the desired character data is displayed correctly.

On the other hand, the driver does not use the wired / wireless character input unit 10 as described above to voice the intention to express the intention to the driver of the rear vehicle, such as traffic flow in front of the emergency, occurrence of lanes, concession, request for help, etc. When pronounced, the voice input unit 20 converts the driver's voice into an electrical signal and outputs it to the voice signal processor 30, and the voice signal processor 30 converts the driver's voice converted into an electrical signal into text data and controls the controller. Output to (40).

Then, the controller 40 controls the text data input from the voice signal processor 30 to be displayed on the electronic display panel 60 and the auxiliary display unit 80 at the same time. At the same time as the notification, the driver checks whether the correct indication is made.

As described above, according to the automotive display board control device of the present invention, the driver is currently operating such as an indication of thanks to concessions, a warning of occurrence of a dangerous situation, a guide of a situation in need of assistance, and a guide of traffic in front of the vehicle. By transmitting the status of the vehicle to the vehicle behind through the signboard and confirming the predetermined text displayed through the signboard directly through the auxiliary display means provided in the room mirror, the direction as in the conventional case is difficult in direct communication. It is possible to carry out accurate communication to the driver of the rear vehicle without using the indicator lights, emergency lights, sign language, etc., and thus to ensure safe driving. have.

Herein, while the present invention has been described with reference to the preferred embodiments, those skilled in the art will be able to vary the present invention without departing from the spirit and scope of the present invention as described in the following Utility Model Registration Claims. It will be understood that modifications and changes can be made.

Claims (2)

A wired keypad including a plurality of letters and numeric keys or a wireless remote controller, the wired / wireless character input unit generating and outputting predetermined character data according to a driver's key operation; A voice input unit provided at a predetermined position inside the vehicle and converting a voice signal pronounced by the driver into an electrical signal; A voice signal processor for converting and outputting a driver's voice converted into an electric signal through the voice input unit into text data; It is composed of a plurality of LED, LCD, and the like is installed on the rear of the vehicle, the character data according to the driver's operation input from the wired / wireless character input unit or the text data input from the voice signal processing unit on the screen A display board for displaying and allowing the driver of the rear vehicle to confirm; A rear sensing unit that senses a rear situation of a currently running vehicle; An auxiliary display unit provided at a predetermined position of a room mirror and simultaneously displaying text data displayed on the electronic display board and displaying contents of a rear situation of a currently running vehicle detected by the rear sensing unit; A memory unit for storing a driving program for displaying a current driving situation according to a key operation or a voice input of a driver as predetermined text data on the display board and the auxiliary display unit; And Character data according to a driver's operation input from the wired / wireless character input unit or character data obtained by converting a driver's voice input from the voice signal processing unit is controlled to be displayed on the electronic display board, and at the same time, the character data displayed on the electronic display board is controlled. And a control unit configured to control the display on the auxiliary display unit to check whether the display of the desired text data is normally processed. The method of claim 1, wherein the control unit, According to a driver's operation, a specific key is assigned to each of predetermined phrases for various vehicle conditions to be displayed on the electronic sign and stored in the memory unit. When a specific key signal is input from the wired / wireless character input unit or the voice signal processing unit, predetermined text data set for the corresponding key is extracted from the memory unit and controlled to be displayed on the display board and the auxiliary display unit. Electronic board control device.