|
Match
|
Document |
Document Title |
|
|
8164483 |
Portable electro-mechanical signal system
A portable signal system for use by crossing guards, roadway construction flaggers and the like. The signal system is positioned in or alongside a roadway and remotely controllable progressively...
|
|
|
8149138 |
Barrier gate
A manually operated traffic barrier gate which may economically installed and maintained, and easily operated by a single individual during emergency or other critical situations. One embodiment...
|
|
|
8136969 |
Variable lighting system for optimizing night visibility
A variable lighting system (“VLS”) for optimizing object visibility at night by setting a base level of lighting, adding a variable light to that base level of lighting, and a synchronizing the tim...
|
|
|
7982593 |
Alarm device of vehicle battery for monitoring voltage ranges in charging and discharging processes of vehicle battery
An alarm device of a vehicle battery for monitoring voltage ranges in charging and discharging processes of the vehicle battery uses a sampling circuit to monitor the charging and discharging...
|
|
|
7973675 |
Goal-driven inference engine for traffic intersection management
A system includes a plurality of sensors that provide information regarding instantaneous traffic conditions incident to an intersection. An inference engine of the system receives the sensor...
|
|
|
7902998 |
Remotely-controlled traffic control system
A system and apparatus controls the movement of vehicles such as highway traffic. The system includes a plurality of inorganic entities which simulate mammalian figures and control apparatus which...
|
|
|
7889093 |
System for safety information
A system for displaying safety information—particularly for pedestrian crosswalks and vehicle brake lights—that permits an operator located at a hub to upload and transmit at least one image to sel...
|
|
|
7876237 |
Road cone
A road cone includes: a hollow truncated conical body having a top open end defining a top opening; a power supplying unit mounted detachably in the truncated conical body and accessible through...
|
|
|
7872592 |
Warning light
A warning light assembly includes a source of electrical power, an LED light source, electrical circuitry operably coupling the source of electrical power to the light source and a lens assembly....
|
|
|
7800515 |
Warning system for barriers of highways
A warning system for barriers of highways comprises a plurality of barrier plates erected on two sides of roads in a different distance arrangement, and each including an optical fiber and a power...
|
|
|
7768428 |
Safety warning device using a visual tape with an optional laser component
A Safety Warning Device which when the visual tape and laser mechanisms are components of vertical posts (both primary and corresponding), can be mounted to a base (permanent or portable) or...
|
|
|
7538688 |
Portable area safety zoning system
Temporary safety zones are established by deploying a plurality of safety icons connected by extensible, brightly colored, retro-reflective tapes. The tapes are retracted within the housings of the...
|
|
|
7538689 |
Methods and systems utilizing a programmable sign display located in proximity to a traffic light
Methods and systems use a programmable sign display located in proximity to a traffic light to provide information to motorists upon the motorists directing their attention toward the traffic...
|
|
|
7486201 |
Combined personalized traffic and weather report and alert system and method
A system and method for generating and delivering to users combined personalized traffic and weather report and alerts including forecast traffic and weather conditions. A user defines a travel...
|
|
|
7450029 |
Incursion collision avoidance system for vehicle traffic control
A system to identify junctions of restricted areas to approaching vehicles, including at least one warning signal generator adapted to transmit the warning signal into areas traversed by the...
|
|
|
7425078 |
Rotating LED beacon
A rotating beacon including a plurality of light emitting diodes and a plurality of reflectors is disclosed. The light emitting diodes are attached to one or more printed circuit boards mounted on...
|
|
|
7423552 |
“Warning Bump” traffic safety device
A Warning Bump traffic safety device comprised of a base which is inserted over traffic cones or barrels and a strip and extensions, generally trapezoidal in cross section, attached to the base...
|
|
|
7388515 |
Reversible highway sign warning lights
After-market, detachable warning lights for a reversible highway sign are easily attachable to existing stop/slow highway signs currently in use in highway construction areas. Left and right light...
|
|
|
7348881 |
Reflective law enforcement vehicle decoy
A reflective law enforcement vehicle decoy comprises an image of a law enforcement vehicles reflective areas (FIG. 2), such as pursuit lights (12ab), headlights (14ab), decals (18,) numbering area...
|
|
|
7333029 |
Automated traffic control system
The invention emulates the actions and decisions of flagmen to control and to expedite traffic along a single lane past construction. The invention has two portable traffic signal light units with...
|
|
|
7307546 |
Bimodal replacement traffic light
A bimodal traffic replacement light for fitting within an existing housing of a traffic signal, the replacement light fitted with light emitting diodes, the replacement light providing for lighting...
|
|
|
7268701 |
Portable traffic signalling device
A portable traffic signalling device comprises a frame on wheels which supports an enclosed occupant compartment arranged to receive an occupant therein. The compartment is pivotal on the frame...
|
|
|
7264370 |
Light emitting diode roadway lighting system
A system for lighting roadways utilizes LED lighting systems recessed into roadside barriers. The LED lighting element includes a number of LEDs fixed in an elongated formation. The LED lighting...
|
|
|
7109885 |
Portable expandable screen
A portable expandable screen for blocking passing motorists' and pedestrians' views of accidents on a roadway to prevent rubbernecking and promote traffic flow and increased highway safety. The...
|
|
|
7106179 |
Deployment system for ruggedized illuminating, marking, or signaling device
A deployment system for illumination devices, including: a holding mechanism for engaging at least one illumination device; and a deploying mechanism for causing the at least one illumination...
|
|
|
7088222 |
Ruggedized illuminating, marking, or signaling device and system
An illumination device, including: a shell with a plurality of sides, where the device can be positioned upon a surface or attached or suspended at any of the plurality of sides; and at least one...
|
|
|
7030777 |
Roadway incursion alert system
A system and method for generating remote incursion alerts in response to incursion detected by incursion transmitter units, such as at traffic cones, posts, barricades and signage. Alerts are...
|
|
|
7027653 |
Variation detecting apparatus, variation detecting method, and storage medium and system for storing program involved in the method
In the case where variations in ground objects in one and the same area are detected between a line drawing map describing profile lines of the ground objects or a reference line drawing/image...
|
|
|
6989767 |
Obstacle detector-responsive movable barrier operator apparatus and method
A movable barrier operator (10) can have at least two automatic modes of operation. These modes of operation can differ from one another at least with respect to their respective utilized...
|
|
|
6982652 |
Movable barrier operator with multiple lighting schemes and method
A movable barrier operator (10) can control a plurality of light sources (12) via corresponding light drivers (11) to effect various lighting schemes in response to facilitating various operating...
|
|
|
6969185 |
Safety barrier with illuminating components
A safety net that includes at least one illuminating element. The safety net is intended to be stored in a rolled-up fashion (similar to a roll-up window shade) in the trunk of a vehicle. When...
|
|
|
6914540 |
Traffic area signage systems
A signage system for a traffic area, the traffic area comprising visually-identifiable boundary markers, the signage system having sign means at the boundary markers, the sign means visually...
|
|
|
6900735 |
Modular lighting device and actuation system
An illumination device that is highly durable, wireless, programmable, inexpensive emits little to no heat, is shockproof, water-resistant, energy efficient, is multidirectional, responds to a...
|
|
|
6839001 |
Safety strobe light
An emergency light includes a base that is elongated and has a top surface and a bottom surface. The base has a pair of oppositely positioned side edges, the top surface has an elongated slot...
|
|
|
6836222 |
Taxiway barricade system
A barricade system includes supports positioned in a spaced-apart fashion across a path to be closed. A lightable rope is fastened to the supports to close the path to vehicular traffic. The...
|
|
|
6816086 |
Driveway signaling device
A driveway signaling device for detecting motion in a street immediately in front of a driveway and alerting a driver about to exit the driveway of such movement. The device has a pole, a motion...
|
|
|
6813370 |
Lane marker recognizing apparatus
A lane recognition apparatus for recognizing lane markers on a road surface based on a pair of stereo images of a scene in front of an own vehicle obtained from a stereoscopic camera, includes a...
|
|
|
6809654 |
Message board with work lights for vehicles
A deployable message display and work light structure for attachment to a vehicle. Said structure comprises an anchor assembly attachable to the front or rear end of a vehicle, a message display...
|
|
|
6794994 |
Aerially deployable marking device
An aerially deployable position marking device includes an elongated housing, a handle secured to the housing, a ground engaging portion at or adjacent the lower end of the housing and at least one...
|
|
|
6753762 |
Signalling beacon
A signalling beacon comprised of a lighting indicator which is mounted in a body enabling the stacking thereof. An energy accumulation device, at least one photovoltaic cell and an electronic...
|
|
|
6714140 |
Signal light for railroads or the like
Signal light having first and second identical electrical cells, each having the necessary capacity to last for a standard operating cycle. The cells are electrically connected by means of a...
|
|
|
6696977 |
Automatic gate control system for freeway interchanges
A freeway interchange traffic rerouting control system allows individual ones of the gates and signs to be operated from a workstation connected via the Internet to a web server and communications...
|
|
|
6683532 |
Portable warning light system
A warning light system has one or more articulated arrays of light blocks. The arrays maybe packable and lockable for transporting. In a deployed state the arrays provide variable combinations of...
|
|
|
6683540 |
Railroad crossing signal apparatus
A traffic warning system which alerts approaching vehicle traffic to the approach of a train in a crossing. The system includes a plurality of surface mounted lights partially embedded in and...
|
|
|
6559774 |
Dynamic work zone safety system and method
A novel dynamic work zone safety system and method of traffic control for a construction work zone are provided herein. The system includes at least two traffic signalling device which are...
|
|
|
6556147 |
Pylon with internal lighting
Highway safety markings around construction sites are of the utmost importance to both the driver and the worker, and traffic pylons have become a common method of channeling traffic away from...
|
|
|
6522263 |
Traffic control system and kit
A traffic control system includes a vertically and horizontally disposed pole. The vertically disposed pole has a lower end mounted to a ground surface while an upper end mounts the horizontally...
|
|
|
6512451 |
Manhole vehicle sensor
A utility worker seeking to exit a manhole (13) in a roadway (14) receives a warning of an approaching vehicle (12) via a warning device (18) within the manhole and signaled from at least one...
|
|
|
6486797 |
Turbo flare hazard maker
A highway hazard marker is housed within a disc shaped high impact plastic housing, an upper portion of which is transparent. A plurality of LEDs are circularly disposed proximal to the side of the...
|
|
|
6452509 |
Device and method for signalling at a runway
The invention relates to a device and a method for supplying information to pilots, especially in poor visibility, about, for instance, the borders of a runway (1). Along the long sides of the...
|