How numerous times have you been at a highway under construction? Assuredly many times. Symbols declaring the construction works, short-term yellow paintings… There are numerous ways for us to notice that there might be workers on site to recover road conditions.These Automated Flagger Assistance Device systems are measured as an improvement in security because they minimalize direct exposure of workforces to traffic
In numerous of these states, one or two workforces must be situated at either finish of the work area to permit or reject the passage of cars, particularly when a contracting of lanes occurs plus only one of them is traversable. In these cases, workforces must be seeing each other plus coordinate with one additional so as to close or open the passageway to vehicles.
A-ROSA is a ROSA
The ROSA (Remote Functioned Security Assistant) is an advanced signaling tool that has been executed for some time plus is used to control traffic as well as make it additional fluid and safer while there are lane closings.
However, this kind of robot requirements human supervision. Though ROSA is situated in the mid of the road, workers remain in a safe plus rather remote area, thus that he can remotely accomplish this signaling device. In adding, from their site professionals can have a better view of the road traffic and possible hazards
What is an Automated Flagger Assistance Device?
But ROSA is not the single AFAD; in this case, it is a typical case of this family of robots. The automated flagger assistance device (AFAD) contains two groups. Each of them is placed in trailers as well as is controlled by radio.
By these devices, a STOP signal or else other fronts rear-reflective traffic sign is shown. If the active sign is to stop, in addition toward turning on a red light plus a flashing light, it will have a lowered block that blocks the road. If motorists see the onward option, they would see two amber flashing lights.
Known security of AFAD system
Though, workers’ presence in work regions is still necessary since, in case of failure, they must act plus control traffic.