The present application discloses a method of displaying images on a vehicle. The method includes disclosing user information, including an image to be displayed, to an exchange application, transmitting the image to a controller configured to receive user information, instructing, by the controller, an electronic display to display the image to display the image to a viewer outside of the vehicle, and displaying the image, by the electronic display, to the viewer outside of the vehicle. The electronic display is disposed on or integrated into a window of the vehicle and configured to move in unison with the vehicle to display the image. The electronic display is configured to be transparent to a viewer inside of the vehicle. The controller is in communication with the electronic display.

An illuminated vehicle sign comprises a receptacle having an internal cavity with a light reflective internal surface. A cover over an end of the receptacle comprises one or more orifices opening into the internal cavity from an outside of the receptacle. The orifices are dimensioned and/or relatively arranged in accordance with one or more markings or alphanumeric characters. The orifices provide for ingress of air into the internal cavity from the outside of the receptacle and for emission of light from the internal cavity. A vent in the receptacle is positioned relative to the orifices to provide for egress of the air from the internal cavity. A light source is disposed within the receptacle to emit the light through the internal cavity and out of the orifices. An apertured screen is disposed inside of the internal cavity that is spaced apart from the cover.

The vehicular advertisement display device includes a processor. The processor is configured to display advertisement information on a display unit provided on an outer surface of the vehicle main body. The processor is also configured to reduce power consumption of the vehicle based on the vehicle state.

The rotating reflective sign for use with a disabled vehicle comprises a mounting base, a telescoping armature, a sign, and an information pouch. The rotating reflective sign for use with a disabled vehicle may be removably coupled to a vehicle and may be adapted to alert oncoming motorists that the vehicle is disabled and/or unattended. The mounting base may couple to a top surface of the vehicle. The telescoping armature may extend upwards from the mounting base and may support the sign above the vehicle. The sign may rotate when actuated by wind. The sign may comprise a plurality of vanes that may reflect light and may thereby increase the visibility of the sign. The information pouch may be adapted to provide information regarding an owner of the vehicle.

A system for placing a real-time interactive advertisement on, inside, or in the general vicinity of a moving vehicle, during a live feed, wherein a user has the capability to pause and then click on the provided HTML hyperlinks with the goal of a user learning more about an advertisement.

A hazard warning system having a display panel operatively associated with two mounting elements. One mounting element is adapted for coupling to a trailer hitch, and another mounting element is adapted for engaging a ground-supported frame. The display panel is configurable to alert and instruct the public in real time.

An attachment apparatus for attaching an electronic media display unit to a vehicle has a containing arrangement that goes over a portion or a whole of the electronic media display unit, and an adhesive arrangement to facilitate adhering the attachment apparatus, and thus facilitate attaching the electronic media display unit to an outside of the vehicle. A portion or a whole of the adhesive arrangement adheres to the outside of the vehicle, outside a portion or a whole of a perimeter of the electronic media display unit, to facilitate attachment.

Proposed is a detachable traveling guidance system including a frame detachably mounted on a roof of a vehicle, a monitoring module including a sensor array configured to monitor a vicinity of the vehicle and a communicator, the monitoring module being mounted on the frame, and the frame being configured to adjust a position of the monitoring module, and a display mounted on a lower portion of the frame and positioned to cover a side surface or a rear surface of the vehicle, necessary information being output on the display device for viewing from the outside.

A safety sign device is for a vehicle. The safety sign device may include a hinge being coupled a side of the vehicle, and an arm. The arm may include an elongate base, an electric motor coupled to the elongate base, an elongate housing coupled to the elongate base, and visual indicators carried by the elongate housing. The safety sign device may also include a sign coupled to the arm and being parallel to the arm. The hinge may include a pin, and a link assembly coupled between the pin and the electric motor and being rotatable about the pin. The electric motor may be configured to extend and retract the arm between a retracted position and an extended position.