Intelight MAXTIME cv: Traffic Controller Software
MAXTIME cv enables agencies to broadcast SPaT, MAP, SSM and more without additional hardware in the cabinet. MAXTIME cv is built as a stand-alone embedded firmware application designed to run on ATC 5.2b or above compliant controller hardware, reducing the overall hardware cost of the CV deployment.
MAXTIME cv communicates directly with the DSRC radio and signal firmware using published federal standards, including the latest J2735_201603 standard. To generate the SPaT and SSM message based on the current signal timing and operation, MAXTIME CV communicates directly with the signal firmware utilizing NTCIP 1201, 1202 and 1211 message sets.
Overview
Intelight’s Connected Vehicle applications, MaxTime CV and MaxView CV, are built upon the latest ATC, NTCIP and DSRC J2735 standards. MaxTime CV is built as a stand-alone embedded firmware application designed to run on ATC 5.2b or above compliant controller hardware. In addition, by leveraging the Linux kernel and the ATC API Standard v2.06b, MaxTime CV can run on the same physical ATC engine board as the existing MaxTime intersection firmware, thereby reducing the overall hardware cost of the CV deployment.
To enable connected vehicle scenarios, MaxTime CV communicates directly with the DSRC radio and signal firmware using published federal standards. To generate the SPaT and SSM message based on the current signal timing and operation, MaxTime CV communicates directly with the signal firmware utilizing NTCIP 1201, 1202 and 1211 message sets. MaxTime CV then creates valid J2735 messages including SPaT, MAP, and SSM to be broadcast on a connected DSRC radio or via a connected MaxView CV server application over the internet.