# US 12,183,220 B2 · Electronic visually-assisted driver communication system

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- Number: US 12,183,220 B2
- Document ID: US12183220B2
- Status: Granted
- Kind: B2
- Application number: 18/597,116
- Filed: 2024-03-06
- Published: 2024-07-25
- Granted: 2024-12-31
- Earliest claimed: 2022-08-02
- Applicants: Minh Quang Diep
- Inventors: Minh Quang Diep
- Web page: https://patentgrep.com/patent/US12183220B2

## CPC

- B60Q 1/5035: {electronic displays}
- G09F 21/048: {Advertisement panels on sides, front or back of vehicles}
- B60Q 1/2615: {mounted on the vehicle body, e.g. with magnets}
- B60Q 1/545: {for indicating other traffic conditions, e.g. fog, heavy traffic}
- B60Q 1/549: {for expressing greetings, gratitude or emotions}
- G09F 9/3023: {Segmented electronic displays}
- G09F 27/007: {Displays with power supply provided by solar cells or photocells}
- G09G 3/2092: {Details of a display terminals using a flat panel, the details relating to the control arrangement of the display terminal and to the interfaces thereto (suitable for both CRT and flat panel G09G5/003; specific for a CRT G09G1/165)}
- B60Q 2900/30: Lamps commanded by wireless transmissions
- B60Q 2900/50: Arrangements to reconfigure features of lighting or signalling devices, or to choose from a list of pre-defined settings
- G09G 2380/06: Remotely controlled electronic signs other than labels
- B60Q: ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- G09F: DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09G: ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION (arrangements for transferring data between digital computers and displays G06F3/14; static indicating arrangements comprising an association of a number of separate sources or light control cells G09F9/00; static indicating arrangements comprising integral associations of a number of light sources H01J, H01K, H10H, H05B33/12; scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission, details thereof H04N1/00)

## Abstract

The invention provides an innovative electronic driver courtesy system designed to improve road communication. The system includes a driver courtesy housing with an emissive display, power source, control module, and communication module, all attached to a vehicle for external visibility. It also involves an electronic device for user operation, featuring a screen with a graphical interface, microphone, processor, memory, and communication module for data transmission with the driver courtesy housing. Key features include voice commands or user interface engagement for sending textual messages, displayed on the vehicle's emissive display. This system enables drivers to convey specific messages to other road users, enhancing communication clarity and road safety. The invention overcomes limitations of traditional driver communication methods and modern distractions. It integrates smartphone technology with vehicle display systems to offer a safer communication method on roads.

## Claims

### Claim 1

An electronic driver courtesy system, comprising:
a driver courtesy housing, wherein said driver courtesy housing is coupled to a vehicle and positioned to be viewable to an outside audience;
said driver courtesy housing containing at least an emissive display, a power source, a control module coupled to said emissive display, and at least one communication module coupled to said control module;
an electronic device for user operation, said electronic device having a screen displaying a graphic user interface, at least one microphone, a processor, a memory, and at least one communication module capable of selectively pairing with said communication module in said driver courtesy housing, whereby said communication module of said electronic device for user operation includes a means for transmitting and receiving data packets to and from said communication module coupled to said control module of said driver courtesy housing, and said communication module of said driver courtesy housing includes a means for transmitting and receiving data packets to and from said electronic device for user operation; and
wherein said memory of said electronic device for user operation includes at least one program stored thereon that, when executed by said processor, performs the steps of:
initiating a connection between said communication module of said electronic device for user operation and said communication module in said driver courtesy housing;
receiving a voice command by said at least one microphone of said electronic device for user operation, wherein said voice command includes a message to be displayed as a textual message on said emissive display of said driver courtesy housing;
displaying said textual message to be displayed on said emissive display of said driver courtesy housing on the screen of said electronic device for user operation;
transmitting a data packet containing said textual message to be displayed on said emissive display of said driver courtesy housing to said communication module coupled to said control module of said driver courtesy housing;
receiving said data packet containing said textual message to be displayed on said emissive display by said communication module coupled to said control module of said driver courtesy housing;
processing said data packet containing said textual message to be displayed on said emissive display of said driver courtesy housing, wherein the data packet is processed by said control module;
displaying on said emissive display of said driver courtesy housing, said textual message, received from said electronic device for user operation; and
removing said textual message from said emissive display upon receiving a communication prompting removal of said textual message from said emissive display.

### Claim 2 (depends on 1)

The electronic driver courtesy system, as recited in claim 1, wherein said at least one program stored on the memory of said electronic device for user operation further includes the step of:
receiving an input received through user engagement of said graphic user interface of said screen of said electronic device for user operation, wherein said input received through user engagement of said graphic user interface of said screen includes a typed message to be displayed as a textual message on said emissive display of said driver courtesy housing.

### Claim 3 (depends on 1)

The electronic driver courtesy system, as recited in claim 1, wherein said at least one program stored on the memory of said electronic device for user operation further includes the step of:
receiving an input received through user engagement of said graphic user interface of said screen of said electronic device for user operation, wherein said input received through user engagement of said graphic user interface of said screen includes a selection of one pre-programmed message in a list of pre-programmed messages to be displayed as a textual message on said emissive display of said driver courtesy housing.

### Claim 4 (depends on 1)

The electronic driver courtesy system, as recited in claim 1, wherein said step of receiving a voice command by said at least one microphone of said electronic device for user operation, includes a sub-step of filtering said textual messages for predesignated inappropriate messages by comparing said textual message received to a stored list of black-listed messages and keywords, including variations of those messages and keywords, whereby once detected, said filter terminates transmission of said textual message to said communication module in said driver courtesy housing.

### Claim 5 (depends on 4)

The electronic driver courtesy system, as recited in claim 4, wherein at least one communication module coupled to said control module in said driver courtesy housing includes a cellular transmitter and receiver.

### Claim 6 (depends on 5)

The electronic driver courtesy system, as recited in claim 5, wherein said at least one program stored on said memory of said electronic device for user operation includes, further includes the step of:
receiving, by a cellular receiver, a communication packet including a visual content, wherein said visual content is capable of displaying static images, videos, animations, or any combination thereof; and
displaying said visual content on said emissive display, wherein said visual content is displayed in a subservient position to said textual message, if a textual message is displayed on said emissive display.

### Claim 7 (depends on 6)

The electronic driver courtesy system, as recited in claim 6, wherein said visual content is an advertisement pushed to said emissive display from a remote device.

### Claim 8 (depends on 6)

The electronic driver courtesy system, as recited in claim 6, wherein said textual message is received from a cellularly transmitted communication packet received by said cellular receiver.

### Claim 9 (depends on 1)

The electronic driver courtesy system, as recited in claim 1, wherein said power source is a rechargeable battery.

### Claim 10 (depends on 1)

The electronic driver courtesy system, as recited in claim 1, wherein said power source includes a solar panel.

### Claim 11 (depends on 1)

The electronic driver courtesy system, as recited in claim 1, wherein said means for transmitting and receiving data packets in said communication module of said electronic device for user operation is a Bluetooth module and said means for transmitting and receiving data packets in said communication module of said driver courtesy housing is a Bluetooth module.

### Claim 12 (depends on 1)

The electronic driver courtesy system, as recited in claim 1, wherein said driver courtesy housing includes a camera mounted thereon and coupled to said control module.

### Claim 13

An electronic driver courtesy, comprising:
a driver courtesy housing, wherein said driver courtesy housing is coupled to a vehicle and positioned to be viewable to an outside audience;
said driver courtesy housing containing at least an emissive display, a power source, a control module coupled to said emissive display, and at least one communication module coupled to said control module;
an electronic device for user operation, said electronic device having a screen displaying a graphic user interface, at least one microphone, a processor, a memory, and at least one communication module capable of selectively pairing with said communication module in said driver courtesy housing, whereby said communication module of said electronic device for user operation includes a means for transmitting and receiving data packets to and from said communication module coupled to said control module of said driver courtesy housing, and said communication module of said driver courtesy housing includes a means for transmitting and receiving data packets to and from said electronic device for user operation;
a mounting bracket connectable to the vehicle having a plurality of connection points and a structural skeletal frame;
at least one emissive display securement bracket coupling the emissive display to the mounting bracket;
a plurality of channel brackets mounted to said mounting bracket and positioned around a circumference of the emissive display, whereby said channel brackets house electronic components, including an electronics housing, containing at least one communication module and at least one control module;
a housing frame mounting to and covering said plurality of channel brackets; and
said housing frame having said solar panels embedded within its outer surfaces and a power port integrated therewith.

### Claim 14

An electronic driver courtesy system, comprising:
a driver courtesy housing, wherein said driver courtesy housing is coupled to a vehicle and positioned to be viewable to an outside audience;
said driver courtesy housing containing at least an emissive display, a power source, a control module coupled to said emissive display, and at least one communication module coupled to said control module;
an electronic device for user operation, said electronic device having a screen displaying a graphic user interface, at least one microphone, a processor, a memory, and at least one communication module capable of selectively pairing with said at least one communication module in said driver courtesy housing, whereby said at least one communication module of said electronic device for user operation includes a means for transmitting and receiving data packets to and from said at least one communication module coupled to said control module of said driver courtesy housing, and said at least one communication module of said driver courtesy housing includes a means for transmitting and receiving data packets to and from said electronic device for user operation; and
said memory of said electronic device for user operation includes at least one program stored thereon that, when executed by said processor, performs the steps of:
initiating a connection between said at least one communication module of said electronic device for user operation and said at least one communication module in said driver courtesy housing;
receiving at least one of:
(i) a voice command by said at least one microphone of said electronic device for user operation, wherein said voice command includes a message to be displayed as a textual message on said emissive display of said driver courtesy housing;
(ii) an input received through user engagement of said graphic user interface of said screen of said electronic device for user operation, wherein said input received through user engagement of said graphic user interface of said screen includes a typed message to be displayed as a textual message on said emissive display of said driver courtesy housing; and
(iii) an input received through user engagement of said graphic user interface of said screen of said electronic device for user operation, wherein said input received through user engagement of said graphic user interface of said screen includes a selection of one pre-programmed message in a list of pre-programmed messages to be displayed as a textual message on said emissive display of said driver courtesy housing;
displaying a received textual message to be displayed on said emissive display of said driver courtesy housing on the screen of said electronic device for user operation;
transmitting a data packet containing said received textual message to be displayed on said emissive display of said driver courtesy housing to said at least one communication module coupled to said control module of said driver courtesy housing;
receiving said data packet containing said received textual message to be displayed on said emissive display by said at least one communication module coupled to said control module of said driver courtesy housing;
processing said data packet containing said received textual message to be displayed on said emissive display of said driver courtesy housing by said control module;
displaying on said emissive display of said driver courtesy housing, said received textual message, received from said electronic device for user operation; and
removing said received textual message from said emissive display upon receiving a communication prompting removal of said received textual message from said emissive display.

### Claim 15 (depends on 14)

The electronic driver courtesy system, as recited in claim 14, wherein said means for transmitting and receiving data packets in said at least one communication module of said electronic device for user operation is a Bluetooth module and said means for transmitting and receiving data packets in said at least one communication module of said driver courtesy housing is a Bluetooth module.

### Claim 16 (depends on 14)

The electronic driver courtesy system, as recited in claim 14, wherein at least one communication module coupled to said control module in said driver courtesy housing includes a cellular transmitter and receiver.

### Claim 17 (depends on 16)

The electronic driver courtesy system, as recited in claim 16, wherein said at least one program stored on said memory of said electronic device for user operation further includes the steps of:
receiving, by a cellular receiver, a communication packet including a visual content, wherein said visual content is capable of displaying static images, videos, animations, or combination thereof; and
displaying said visual content on said emissive display, wherein said visual content is displayed in a subservient position to said textual message, if a textual message is displayed on said emissive display.

### Claim 18 (depends on 17)

The electronic driver courtesy system, as recited in claim 17, wherein said visual content is an advertisement pushed to said emissive display from a remote device.

### Claim 19 (depends on 17)

The electronic driver courtesy system, as recited in claim 17, wherein said textual message is received from a cellularly transmitted communication packet received by said cellular receiver.

### Claim 20 (depends on 14)

The electronic driver courtesy system, as recited in claim 14, wherein the driver courtesy housing comprises:
a mounting bracket connectable to the vehicle having a plurality of connection points and a structural skeletal frame;
at least one emissive display securement bracket coupling the emissive display to the mounting bracket;
a plurality of channel brackets mounted to said mounting bracket and positioned around a circumference of the emissive display, whereby said channel brackets house electronic components, including an electronics housing, containing at least one communication module and at least one control module;
a housing frame mounting to and covering said plurality of channel brackets; and
said housing frame having said solar panels embedded within its outer surfaces and a power port integrated therewith.