A signage system (10) including one or more visual display devices (11), each mounted for display behind the windshield (15) of one or more parked and ignition-off vehicles (16). Each sign (11) has a visual display surface (12) that is capable of forming an illuminated graphic display (13) on the visual display surface (12). The visual display surface (12) would be visible to observers in front of the vehicle (16). The system (10) includes wireless communication hardware (60) that allows the visual display (11) to be programmed by a remote programming device (41). Each of the display devices (11) can be programmed to have a separate message and each message would scroll from left to right across the display surface (12) in a time coordinated manner so that the message appears to scroll consistently from left to right across the visual field of the plurality of display surfaces (12).

An intelligent sign, such as an exit or other informational sign, is equipped with control circuitry, at least one sensor, and in certain embodiments, a communication interface. The control circuitry can monitor sensor data from the associated sensors. The sensor data bears on various conditions or events associated with the area that is associated with the exit sign. Based on the sensor data, the intelligent sign can provide one or more operations. A sign operation may include any operation provided by the intelligent sign. When equipped with the communication interface, the intelligent sign may control its own internal operation and/or control the operation of other entities based on the sensor data, the type of sensor data, the content of the sensor data, and the like. The intelligent sign may also share sensor data or other information derived from the sensor data with other entities.

One embodiment provides an illuminated address sign that includes a frame with an open front side and an open rear side. The open front side interchangeably receives a first plaque, and the open rear side interchangeably receives a second plaque. Multiple first attachment points are configured on the open rear side of the frame. The multiple first attachment points connect with a bracket for mounting the illuminated address sign to a first surface. A control unit is connected to the frame and a light source. A light sensor is connected to the frame and the control unit.

The present invention is directed to a novel illuminated address sign assembly comprising a frame having an open front side, an open rear side, a top side, a bottom side, a left side, and a right side, forming an enclosure; an address plaque can be coupled to the open front side of the frame, while the open rear side can be provided with an opaque plaque. The address plaque comprises of an opaque indicia, representing the address, superimposed on a surface of a translucent backlit panel. The novel illuminated address sign can be further provided with a light sensor and GPS system.

A collapsible multi-directional signal assembly includes a signal display assembly having one or more display surface, and at least one signal indicia affixed to each display surface. A collapsible multi-directional signal assembly includes a multi-directional signal display assembly comprising a plurality of signal display panels. Each of the plurality of signal display panels comprising at least one display surface, and a plurality of signal indicia are affixed onto different ones of each of the plurality of display surfaces. A mount assembly is provided such that the collapsible multi-directional signal display assembly is disposable into a deployed orientation.

A signage system (10) including one or more visual display devices (11), each mounted for display behind the windshield (15) of one or more parked and ignition-off vehicles (16). Each sign (11) has a visual display surface (12) that is capable of forming an illuminated graphic display (13) on the visual display surface (12). The visual display surface (12) would be visible to observers in front of the vehicle (16). The system (10) includes wireless communication hardware (60) that allows the visual display (11) to be programmed by a remote programming device (41). Each of the display devices (11) can be programmed to have a separate message and each message would scroll from left to right across the display surface (12) in a time coordinated manner so that the message appears to scroll consistently from left to right across the visual field of the plurality of display surfaces (12).

Disclosed is a boarding bridge having a transparent display. The boarding bridge includes a first tunnel connected to a terminal gate, a second tunnel connected to be capable of overlapping with the first tunnel, and a control unit. The first tunnel and the second tunnel each have a plurality of transparent displays, and include at least one overlap detecting sensor unit. Through the overlap detecting sensor unit which detects whether a transparent display of the first tunnel and a transparent display of the second tunnel overlap, the controller can selectively control the playback of images on the transparent displays of the first and second tunnels.

A speed bump and a speed bump transportation system are provided. The speed bump comprises: a base; a cover disposed opposite to the base and configured to be movable relative to the base; an electric-power generation device associated with the cover to scavenge energy through the cover and convert the energy into electrical energy; a first detection device for detecting a force condition of the cover and sending a first detection signal to a communication device when the cover is pressed; the communication device electrically connected to the first detection device and for sending a first communication signal when receiving the first detection signal, wherein the electric-power generation device is electrically connected to the communication device and the first detection device respectively to supply electric-power to the communication device and the first detection device.

The present invention is directed to a novel illuminated address sign assembly comprising a frame having an open front side, an open rear side, a top side, a bottom side, a left side, and a right side, forming an enclosure; an address plaque can be coupled to the open front side of the frame, while the open rear side can be provided with an opaque plaque. The address plaque comprises of an opaque indicia, representing the address, superimposed on a surface of a translucent backlit panel. The novel illuminated address sign can be further provided with a light sensor and GPS system.

A collapsible land-based multi-directional signal assembly includes a signal display assembly having one or more display surface, and at least one signal indicia affixed to each display surface. A collapsible land-based collapsible multi-directional signal assembly includes a multi-directional signal display assembly comprising a plurality of signal display panels. Each of the plurality of signal display panels comprising at least one display surface, and a plurality of signal indicia are affixed onto different ones of each of the plurality of display surfaces. A signal support assembly is provided such that the collapsible land-based multi-directional signal display assembly is disposable into a deployed orientation about the signal support member.