System overview 4 Control unit installation 6 Sensor Unit Installation 9 System Startup 12 FCC information 12 1
1 System overview A typical NoTraffic installation consists of one sensor unit (SU) for each intersection approach (typically 4) and one control unit (CU) installed inside the cabinet and connected to the traffic controller. The SUs gather and process data about traffic demand and send processed data to the control unit which runs optimization algorithms that intelligently place calls to the traffic controller.
CU: 3
2 Control unit installation 2.1 Mains power DIN rail assembly 2.1.1 The power DIN rail assembly should be installed in a place where it’s convenient to route power cables to sensor units and the control unit. 2.1.2 The DIN rail should be secured with screws to a panel in the control cabinet ● ● Each SU and CU has a dedicated circuit breaker Color coding: Live - black, Neutral - white, PE - yellow/green. 2.1.3 Mains connection is to the far-right side, next to the surge protector. 2.1.
2.2 Install 5-in1 antenna 2.2.1 Drill a 22 mm hole in the top of the cabinet and pass the antenna cable assembly wiring harness through the hole from the top side. Antenna array should be installed on one side or the other (left or right) of the traffic cabinet to leave as much space as possible for future additional antennas. 2.2.2 Please provide at least 8 inches (~20cm) of separation between the antenna and the edge of the traffic cabinet. 2.2.
2.2.6 Lock antenna with included nut, recommended torque is 29.4 Nm (21.6 lb-ft) 2.3 Control unit installation 2.3.1 Place the Control Unit on a shelf, close to the traffic controller. Other mounting options are available upon request (such as rack mounting). 2.3.2 Connect each antenna to the corresponding terminal of the control unit, please note the marking next to the RF connectors. 2.3.3 Route and anchor the ethernet cable between the traffic controller and the NoTraffic CU.
2.3.5 Connect the power cable to the “CU outlet” on the power DIN Rail and to the CU power port. This will automatically power on the control unit 2.3.6 Anchor power cord to prevent unwanted disconnection. 2.3.7 In conjunction with NoTraffic onsite team 2.3.7.1 Test CU wifi connectivity 2.3.7.2 Test connectivity between traffic controller and NoTraffic control unit 3 Sensor Unit Installation (Repeat for each sensor unit) 3.1 Astro-Brac mounting 3.1.
3.1.2 One of the Sensor Units has the DSRC module enabled which should be mounted facing the main street with minimum field of view obstruction in order to provide the best possible range for V2I communication. 3.1.3 Example location: on the luminaire arm or traffic light mast arm. Height is more important than having the SU in the center of the approach, consult NoTraffic team on best possible location if not clear prior to installation. 3.1.4 Mount Astro-Brac per manufacturer's instructions. 3.
3.3 Mount Sensor unit to Astro-Brac 3.3.1 Mount the SU to the Astro-Brac using the provided: 3 M6 screws, locking washers and nuts. 3.3.2 Ensure all 3 screws are properly locked. 3.4 Connecting the Sensor Units 3.4.1 On SU with DSRC module enabled, verify that the DSRC antennas are firmly installed. Powering on the DSRC module without properly connecting BOTH antennas will cause permanent damage to the unit. 3.4.1.
3.6 Finishing installation 3.6.1.1Check for mechanical integrity of the sensor unit 3.6.1.2Test for hermetic sealing integrity of all connectors: Rear panel, DSRC Antenna connectors. Verify dust caps are locked in place 4 System Startup 4.1.1.1Turn on should be done only by NoTraffic’s team and only after verifying proper installation of all components. 4.1.1.2The traffic controller must be placed in free mode, fully-actuated, in order for the NoTraffic platform to operate in adaptive mode.
5 FCC information ● FCC ID labels can be found on the SU and CU enclosures. All RF modules could be accessed by disassembling the products enclosure Certification process: FCC ID: 2AS3G-CONT - Control unit 2AS3G-SENS - Sensor unit Products contains the following RF modules: CTM process: Contains FCC ID: TV7R11E5HACD ; VOB-P3310; QISME909U-52 (Control unit) VOB-P3310 ; 2AEGPMK5OBU (Sensor Unit) - To comply with FCC, Installation must be done according to the instructions in this manual.
FCC Warning (Modification statement) Modifications not expressly approved by the manufacturer could void the user's authority to operate the equipment under FCC Rules. Appendix E - FCC Regulatory notices Interference statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.