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US 2019/0103022 A1Published application
Portable remotely operated traffic control signals
OwnerAndrew Kellyinventor
Life of this patent
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Abstract
A portable wireless traffic-control signal system for safely directing vehicle and/or pedestrian traffic is disclosed. In a preferred embodiment, it includes a base, an adjustable-height vertical support, and a display module capable of displaying words and/or images. In a preferred embodiment, the system includes remote control capability so that safety personnel (e.g., police officer or crossing guard) may control the system from a location safely out of the path of traffic.
Claims20
A portable wireless traffic-control device, comprising:
- a vertical support;
- a base adapted for attachment to a first end of the vertical support;
- a display module adapted for attachment to a second end of the vertical support, the display module comprising one or more sign faces;
- a plurality of lights on each sign face;
- a receiver to receive a signal from a remote device;
- an electrical power source;
- a circuit connecting the electrical power source, receiver, and plurality of lights;
- and
- a processor for receiving input from the receiver and controlling the plurality of lights.
6 more elements
A portable wireless traffic-control signal system, comprising:
- one or more traffic-control devices, comprising:
- a vertical support;
- a base adapted for attachment to a first end of the vertical support;
- a display module adapted for attachment to a second end of the vertical support, the display module comprising one or more sign faces;
- a plurality of lights on each sign face;
- a receiver to receive a signal from a remote device;
- an electrical power source;
- a circuit connecting the electrical power source, receiver, and plurality of lights;
- and
- a processor for receiving input from the receiver and controlling the plurality of lights.
7 more elements
Dependencies are inferred from the claim text.