The single-lane traffic light control system was successfully applied to Shaanxi Press Press
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The underground garage parking lot of Shaanxi Press Publishing House is a single-channel two-way access parking lot. The single-lane traffic light control system requires that the gate is opened by swiping the card when the vehicle enters and exits under the green light state. The swipe card is invalid under the red light state and cannot be opened. . After the single-lane traffic light guidance system is installed in this system, the automatic operation of the single-lane traffic light guidance system not only solves the command and dispatch of vehicles in and out, but also eliminates the phenomenon of channel blockage caused by forced red lights to enter the channel.
1. Single-channel traffic light control system selection:
Product model: RD305
Product specifications: automatic counting, card opening type
Brand Manufacturer: Rui Fonda
2. Requirements of traffic light control system for single lane:
1. Vehicles entering the entrance direction. When the entrance: red light, no traffic, and instructions are waiting, the entrance vehicle cannot cross the yellow “red light no-stop area” and press on the entrance ground feeling, otherwise it will cause system instructions to judge errors.
2. Vehicles in and out of the direction strictly follow the traffic light guidelines to wait or travel along.
3. The power supply of the traffic light controller and vehicle detector is 220V, and one single-phase 220V AC power supply must be taken from the one-way power supply instead of the non-in-phase power supply of the three-phase.
3. Description of single-channel traffic light control system:
1. When there is no vehicle entering at the entrance and no vehicle going out at the exit, both ends of the entrance and exit are green lights;
2. When there is a vehicle at the entrance that wants to enter, press it to the entrance first:
1) The red light at the exit turns on immediately, and the green light at the entrance remains unchanged. At this time, the vehicle in the direction of the entrance can swipe the card to open the entrance barrier, and the vehicle will automatically fall after passing the entrance barrier;
2) At this time, under the guidance of the green light at the entrance, the entrance vehicle can continue to swipe the card to enter, while the exit vehicle is under the condition of the exit red light, the swipe card is invalid and cannot open the exit barrier to exit;
3) When the vehicle is driving from the entrance to the vicinity of the exit, it will automatically open the exit barrier when it is pressed into the vehicle to open the gate, and then automatically release the barrier after the vehicle passes the exit barrier;
4) When all the vehicles driving into the channel at the entrance have passed the ground sense of the exit, the two ends of the entrance and exit will return to green lights;
3. When there is a vehicle at the exit that wants to go out, first press it to the exit location:
1) The red light at the entrance turns on immediately, and the green light at the exit remains unchanged. At this time, vehicles in the direction of the exit can swipe their cards to open the exit barriers, and they will automatically fall off after passing the exit barriers;
2) At this time, under the guidance of the exit green light, the exit vehicle can continuously swipe the card to go out, and the entrance vehicle under the entrance red light condition, the swipe card is invalid and cannot open the entrance barrier to enter the venue;
3) When the vehicle is driving from the exit to the vicinity of the entrance, it will automatically open the entrance barrier and automatically drop the bar after the vehicle passes through the barrier when it is pressed to the ground when the outbound vehicle opens the gate;
4) When all the vehicles entering the passage from the exit have passed the ground sense of the entrance, the two ends of the entrance and exit will return to green lights;
4. The single-lane traffic light control system can automatically count the vehicles in the passage. Only when all vehicles in the priority direction have exited the passage, the traffic lights will start to change.
5. The single-channel traffic light control system always starts the refresh countdown with the vehicle that has the priority to pass the last vehicle entering the channel. After more than 5 minutes (settable), the system automatically restores the two ends to the green light traffic state;
6. The barrier itself has the functions of automatic gate-off, anti-smashing, and vehicle counting. When the card is valid for the outgoing vehicle, the gate opening signal is output and the barrier is opened. When the vehicle passes the barrier, the barrier automatically falls. When there are multiple vehicles passing in one direction continuously at the same time, and the signals of multiple vehicle swiping cards to effectively open the gate are continuously output, the internal chip of the barrier starts to count the received gate opening signals, and the barrier gate receives N gate opening signals. , And detect that N vehicles passing through the barrier will automatically drop off.
7. The traffic light controller can be equipped with manual buttons, remote control and other devices to restore the red lights at both ends to the green light passing state;
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