Rapid deployment operator controlled portable emergency traffic control system
View Patent ↗A user-controlled portable traffic control system comprises one or more traffic signal units and a wireless handheld remote-control unit. Each traffic signal unit provides instruction to approaching motorists via a segmented backlit display consisting of first and second message panels. The wireless handheld remote-control unit allows a user to communicate commands to the traffic signal units via a transceiver circuit. Additionally, the handheld remote-control unit includes an interface indicating system status information via a plurality of indicator lights corresponding to the traffic signal units. Each traffic signal unit is housed in a two-part collapsible rigid outer case with a mounting handle allowing for ease of transport and a versatile means of both mounting and transporting the system.
1. A user-controlled portable traffic control system
comprising: a wireless remote-control unit comprising:
a user-controlled interface;
a first transceiver; and
a plurality of status indicator lights, each corresponding to a portable signal unit; and
one or more portable signal units, each comprising:
a two-part collapsible rigid outer case;
a second transceiver;
a signal control circuit;
an internal battery;
a means of circuit monitoring; and
a segmented backlit display side, comprising:
a first and a second message panel, each being disposed in front of a backlight and each having a light diffusing layer incorporated with a static message panel; and
an illuminated flashing advance warning signal.
2. The user-controlled portable traffic control system as claimed in claim 1 ,
wherein the first and second transceiver communicates commands from the user-controlled interface to the signal control circuit and the second transceiver communicates serial data, displayed by the status indicator lights; from the means of circuit monitoring to the user-controlled interface.
3. The user-controlled portable traffic control system as claimed in claim 1 ,
wherein the signal control circuit activates a predetermined default function of the backlit display corresponding to the first or the second message panel, and the illuminated flashing advance warning signal simultaneously.
4. The user-controlled portable traffic control system as claimed in claim 2 ,
wherein the signal control circuit alters the output of the segmented backlit display by illuminating segments corresponding to signals received by the second transceiver from the first transceiver.
5. The user-controlled portable traffic control system as claimed in claim 1 , wherein the two-part collapsible rigid outer case further comprises a versatile mounting handle having a means for carrying as well as suspending the portable signal units from a static structure.