65 results about "Electronic signage" patented technology

A ventilated washable electronic sign display enclosure having an intake duct and an exhaust duct located along the front thereof. The ventilated washable electronic sign display enclosure is geometrically configured to prevent or dissuade entry of fluid streams to the interior of the enclosure through the exhaust duct and through the intake duct. Combinations of vertically spaced vent tabs and vent spaces in the intake duct and the exhaust duct are incorporated to allow air flow freely therethrough and also provide through various relationships of structure to prevent or dissuade cleaning water streams from entry to the interior of the enclosure. An alternate embodiment provides a ventilated washable electronic sign display enclosure using formed components including formed full and partial width mid-panels supporting a protective shroud support and a plurality of angled protective shrouds having interchangeability accommodating features providing for rapid field installation assembly.

An automated traffic control system provides real time alternative traffic flow solutions to address traffic congestion on a roadway. A process will pick routes to scan for real-time statistics on the traffic conditions and calculate an average vehicle speed (AVS) for that route, road, highway, etc. If the AVS drops below a historical threshold, a decision matrix is created, whereby all the real-time data is compared with historical data and provides an ideal or best alternative route for “route X”. The operator is provided this information within seconds and is allowed to make a decision to “accept pr decline” the proposed changes in routes. If the proposed changes are accepted, the changes begin to occur automatically such as but not limited to updating electronic signage, changing traffic control signals (all green to keep traffic moving), moving electronic barriers, etc.

A louver panel for an electronic sign incorporating multiple spaced primary and secondary louvers extending outwardly from a configured substantially planar panel to provide direct shading of the structure adjacent to an LED, to the structure of the louver panel including the louvers and the panel, and to provide shading for all or part of an LED. Spacings of the louvers provide for regions of shade which improve contrast and which in transition between panels camouflage horizontal seams.

Pixel interleaving configurations for use in high definition electronic sign displays where each and every scan line includes full red, green, and blue color representation to provide for high resolution electronic video sign displays.

Electronically programmed signs consist of any array of picture elements (pixels) that can be controlled independently to create an image. Varying the intensity of each pixel and adding multiple colors per pixel will enhance the image quality. It is currently common to have displays that use one, two or three separate colors in a pixel (monochrome, red-green, and red, green and blue) with intensity levels of two, four, eight up to 256 and beyond. Multiple colored pixels can combine colors at various intensity levels to expand the displayable color palette. The number of colors it is possible to display is calculated by the following formula:total⁢⁢number⁢⁢of⁢⁢displayable⁢⁢colors=(number⁢⁢of⁢⁢primary⁢⁢colors)(number⁢⁢of⁢⁢intensitylevels⁢⁢per⁢⁢colors)While raising the number of intensity levels and colors improves image quality, it also raises the viewer's sensitivity to inconsistencies in both parameters.

An electronic sign having a formed metal cabinet where precise and close tolerance formed planar panels and formed channels are fastened together only by rivets, nut inserts, adhesive coated tapes, or the combination thereof for rapid assembly thereof.

An active region or channel for printed, organic or plastic electronics or polymer semiconductors, such as organic field-effect transistors (OFETs), is obtained by using an enhanced inkjet drop-cast printing technique. A two-liquid system is employed to achieve the direct growth of well-oriented organic crystals at the active region of channel. High-performance electrical properties exhibiting high carrier mobility and low threshold voltage are obtained due to the proper orientation of molecules in the grown crystal in a highest mobility direction, due to the absence of grain boundaries, and due to low trap densities. The hydrophobic-hydrophilic interactions between the liquids utilized, which results in the fabrication of low-cost and mass-producible printable electronic devices for applications in flexible displays, electronic signages, photovoltaic panels, membrane keyboards, radio frequency identification tags (RFIDs), electronic sensors, and integrated electronic circuits.

The invention discloses an interactive digital media information service electronic label network system which comprises a multimedia analysis processing apparatus, a display apparatus, a monitoring system, an Internet of things security system and an optical fiber distributed monitoring system, wherein the multimedia analysis processing apparatus comprises a wireless receiving / transmitting module, a digital ground television receiving module, a main control and video analyzing module, an interface module, a storage module, a power module and the like. The multimedia analysis processing apparatus is connected with the display apparatus, the monitoring system, the Internet of things security system, the optical fiber distributed monitoring system and the like so as to realize four major functions including television program receiving and broadcasting, accurate pushing of multimedia information such as advertisement and the like, acquisition and analysis of security monitoring information and emergency information publish. The system disclosed by the invention can replace multiple traditional multimedia apparatuses such as advertising machine, monitoring system, television set and the like, and can remarkably save the economic cost of user while implementing the multimedia service of various functions.

The invention provides a vehicle positioning and parking lot parking space state management method and system. The method of the invention includes the following steps that: the entrance, exit, passages and parking spaces of a parking lot are marked with RFID electronic tags; an RFID vehicle-mounted terminal is arranged at a suitable position of a vehicle; and the RFID vehicle-mounted terminal reports read legitimate electronic tag IDs and reading time to a cloud platform through a communication module; and the cloud platform saves vehicle location information and parking lot parking space status information and updates the information periodically in real time, so that a query terminal can use the information. The system of the present invention includes RFID electronic tags, an RFID vehicle-mounted terminal, a vehicle service cloud platform, an inquiry terminal, and electronic signages. With the method and system provided by the invention adopted, vehicle positioning and parking lotparking space state accurate management and reservability are realized. The vehicle positioning and parking lot parking space state management method and system have the advantages of high accuracy, low cost, simple structure, easiness in deployment and maintenance, high concentration of the cloud platform, universality, compatibility and high extensibility.

A modification kit for converting an existing signage mounting structure to an electronic sign generally includes a plurality of display modules; a plurality of sign sections each having a front-facing portion and a rear-facing portion, the front facing portion defining a two dimensional array of bays arranged in a plurality of rows along a vertical direction and a plurality of columns along a horizontal direction, each bay configured to receive one of the display modules, the rear-facing portion for mounting to a surface of the existing signage mounting structure; and a plurality of power routing systems, each power routing system having a power input for coupling to a power source and a plurality of power extensions, each power extension for coupling the power source to one of the plurality of display modules. The modification kit when installed provides the electronic sign.

A display, a signage system including the display, and methods of writing the display, are described, wherein the system includes at least one looped scroll of bistable display media and at least one electronic writehead. The entire display can be written by using the writehead to address individual sections of the display media by moving the writehead relative to the media.

A sign-monitoring system includes at least one electronic sign and a controller comprising a processor and memory. The electronic sign includes a pixel array, the pixel array including a plurality of pixels. The electronic sign further includes an embedded controller coupled to the at least one electronic sign. The embedded controller develops diagnostic information for the at least one electronic sign, the diagnostic information including information related to a number of malfunctioning pixels in the plurality of pixels. The controller is communicably coupled to the embedded controller and receives at least a portion of the diagnostic information from the embedded controller. In addition, the controller assesses the at least a portion of the diagnostic information to develop health information. The assessment involves evaluating the information related to the number of malfunctioning pixels.

An electronic sign having at least one sectional sign assembly, the at least one sectional sign assembly having a signage support structure and an associated compound structural frame, wherein the compound structural frame has a unitary structural foam construction with a plurality of display module receiving bays, each configured for removably latching therein a plurality of display modules, the signage support structure and the associated compound structural frame cooperating when secured together to form a natural airflow cooling path extending from the top to the bottom of sectional sign assembly to provide sufficient cooling to the plurality of display modules when removably mounted within their display module receiving bays.

A large format billboard type electronic sign having an anchored mounting structure, comprises at least one structural frame configured to be mounted to from a front side surface of the anchored mounting structure, and the at least one structural frame defines a plurality of structural bay members configured in adjacent columns for receiving and removably supporting therein a corresponding plurality of weatherized display modules; and at least one preformed wiring harness for routing low voltage power within the plurality of structural bay members, wherein the at least one preformed wiring harness is provided with at least one power introduction node to facilitate providing separate power branches for distributing power between adjacent columns of the structural bay members and at least one structural bay locator node to facilitate providing a low voltage power branch to at least an individual one of said plurality of structural bay members.

The invention relates to the technical field of security systems, in particular to a security monitoring system for warehouses. The security monitoring system for warehouses includes a person detection module which is used for detecting the positions of persons in each cargo area of a warehouse, a behavior analysis module which is used for detecting whether the behavior of each person is abnormalaccording to the position change of the person and the cargo area where the person is located, an alarm module which is used for issuing an alarm when the behavior of a person is detected to be abnormal, a direction misleading module which is used for changing the navigation direction of an exit indicator lamp in the warehouse to make the exit indicator lamp point to a security room when the behavior of a person is detected to be abnormal, and a confusion module which is used for changing the display content of the electronic signs in the cargo areas of the warehouse. Through the security monitoring system for warehouses provided by the invention, the identity of a person in a warehouse can be identified according to the behavior of the person, and the problem that the existing security monitoring system is prone to false alarm when there are new employees is solved.

The use of bi-stable display technology in electronic signage systems introduces non-volatile content. As a result, incorrect pricing may be displayed during times of system failure such as battery removal, electronic signage relocation, loss of network connectivity, battery exhaustion, etc. Such failures are detected, and the content is invalidated upon occurrence of a failure.

An outdoor electronic signage apparatus configured to display background images for preselected intervals of time. The apparatus may be single sided, double sided, or in a “V” configuration. The apparatus is purposed to decrease billboard blight while it increases active conscious awareness of electronic bill board advertisements. The apparatus comprises outdoor electronic signage device, an electronic data device, and a controller.

The invention discloses a method and system for displaying streaming media data, an upper computer, equipment and a medium. The method comprises a step of: in response to a sending operation of a user, sending streaming media data carrying a signboard identifier for uniquely identifying the electronic signboard to the electronic signboard to which the signboard identifier belongs through wirelessaccess equipment, so that the electronic signboard displays the streaming media data. According to the method, centralized management and control of a plurality of electronic tags can be realized through the wireless access device, and the display efficiency and the user operation convenience can be improved while the accuracy of the display content of the electronic tags is ensured.

An electronic sign includes at least one display, at least one processor controlling the display, and at least one computer readable storage medium accessible to the processor and storing a preprogrammed network address of a control server. The medium is programmed with instructions to cause the processor to automatically, upon initial energization at an advertising site having plural wireless routers all on a common subnet, connect to a wireless router at the advertising site to join the common subnet. The instructions also cause the processor to access the control server using the network address of the server after joining the common subnet. Additionally, the instructions cause the processor to receive, from the control server, configuration information useful in configuring the sign for operation so that the electronic sign, after mechanical installation, does not need to be physically accessed by a technician to further configure the sign for operation.

The present invention discloses a method for automatically sequencing electronic signs of ships in an electronic chart, and in particular a sign sequencing method for aligning the overlapped signs in a specific region based on a sequencing algorithm. According to the present invention, after overlapped informative signs of ships in an electronic chart, widths, heights and latitude information corresponding to the ships are analyzed; these overlapped signs are automatically spread and sequenced in a designated idle region in the electronic chart. This solves the problem that the signs are overlapped which causes interference to user's acquisition of valid information. The method according to the present invention, different from the convention method in which a mouse is used to drag one by one the signs overlapped, frame selects a large number of aggregated signs by using the mouse, and then spreads and sequence the signs in a designated position, thereby solving the problem of overlapped signs. Compared with manual spreading of the signs, the method according to the present invention can not only quickly solve the problem of a large number of overlapped signs , but also can make the sequenced signs more beautiful and ordered.