Ruifangda parking lot single-channel, two-way traffic lane entrance and exit traffic light intelligent control system solutions
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Ruifangda parking lot single-channel, two-way traffic lane entrance and exit traffic light control system solutions are mainly used in: two-way traffic, the middle of the channel that cannot meet vehicles, Ruifangda Technology has accumulated rich experience in the intelligent control system of traffic lights, according to the single The length, visibility and field conditions of the direction channel can realize the control function of a variety of schemes. Among them, Ruifangda parking lot traffic light guidance system has the following important features: barrier counting function, parking lot traffic light system counting function, starting with the last vehicle entering the channel, and parking lot traffic light control system timeout automatic reset function.
Among them, the common solutions of the traffic light intelligent guidance system are as follows:
1. Single-vehicle traffic control method (single-vehicle traffic, no need to swipe card)
This scheme is suitable for passages with short passages, low requirements for the efficiency of entering and exiting vehicles, and single-lane two-way passages. The description of the traffic light control system is as follows:
1.1. 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, indicating that vehicles can enter or go out;
1.2. When there is a vehicle at the entrance and want to enter, first press the entrance vehicle detector: (when there is no vehicle before, both ends of the entrance and exit are green lights)
1) The entrance and exit immediately turn into a red light, and vehicles in any direction are prohibited from entering the passage;
2) After the vehicle passes the exit traffic light detector, the two ends of the entrance and exit return to green lights;
1.3. When there is a vehicle at the exit that wants to go out, press the exit vehicle detector first: (when there is no vehicle before, both ends of the entrance and exit are green)
1) The entrance and exit immediately turn into a red light, and vehicles in any direction are prohibited from entering the passage;
2) When the vehicle passes the entrance traffic light detector, both ends of the entrance and exit return to green lights;
1.4. When the red light at both ends of the entrance and exit exceeds 5 minutes (settable), the system will automatically restore the two ends to the green light traffic state;
1.5. Manual buttons can be added to restore the red light at both ends to the green light passing state;
2. Single-vehicle traffic control mode (single-vehicle traffic, swipe card in and out)
This scheme is suitable for passages with short passages, low requirements for the efficiency of entering and exiting vehicles, and single-lane two-way passages. The description of the traffic light intelligent control system is as follows:
2.1. When there is no vehicle entering or going out at the entrance, both ends of the entrance and exit are green lights, indicating that the vehicle can enter or go out by swiping the card; when the vehicle entering the community must be valid, the barrier can be opened, and the barrier will automatically be opened after the vehicle passes When the vehicle goes out in the community, the barrier can be automatically opened when the card is valid (or according to the requirements, no credit is required, as long as the exit vehicle detector can automatically open the barrier), and the barrier can be automatically opened after the vehicle passes. The barrier has the function of anti-smashing cars;
2.2. When the entrance vehicle is pressed to the entrance vehicle detector first: (that is, when the vehicle entering direction has priority)
1) The exit immediately turns into a red light (before that both ends are green), vehicles inside the parking lot are forbidden to go out, and the green light at the entrance remains unchanged. When the entrance vehicle swipes the card valid, the barrier automatically opens, and when the entrance vehicle passes under the entrance traffic light After the vehicle detector, the entrance immediately turns into a red light, and vehicles continue to pass after the entrance is forbidden;
2) After the entrance vehicle passes through the barrier, the barrier will automatically fall off. When the vehicle passes the exit traffic light detector, the exit and entrance ends will return to green lights;
2.3. When there is a vehicle going out at the exit, it is pressed to the exit vehicle detector before the entrance: (that is, when the vehicle is going out first)
1) The entrance immediately changes to a red light (green lights at both ends before), and external vehicles are prohibited from passing inside. When the outgoing vehicle swipes the card valid, the barrier will automatically open. When the exit vehicle leaves the exit traffic light vehicle detector, the exit will also be immediately Turning to a red light to prohibit subsequent vehicles from passing through;
2) After the exit vehicle passes through the barrier, the barrier will automatically drop. When the vehicle passes the entrance traffic light detector, the exit and entrance ends return to green lights;
2.4. The system has the functions of automatic reset and manual forced reset. When the intelligent guided traffic light misjudges that the vehicle is in the entrance and exit channel for a long time due to special reasons (the entrance and exit are all red lights at this time, vehicles are strictly prohibited to pass in and out), the system can be based on the scene The set system reset time, automatically (or manual, remote control, etc.) reset the entrance and exit traffic lights, and reset the entrance and exit to the initial state of green light;
2.5. The above functions are for reference only. All-round and multi-functional adjustments can be made according to the user’s requirements until the system scheme that is most suitable for on-site traffic conditions is adopted.
3. Continuous traffic control mode (one-way continuous traffic, no need to swipe card)
This scheme is suitable for: the passage is relatively long and narrow, and at the same time, the import and export vehicles cannot see each other due to turning or other reasons. In order to improve the passage efficiency of the passage, it is possible to continuously enter the passage in one direction under the premise of priority in one direction.The control method of the traffic light guidance system is as follows
3.1. 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, indicating that vehicles can enter or go out;
3.2. When there is a vehicle at the entrance and want to enter, press the entrance vehicle detector first: (when there is no vehicle before, both ends of the entrance and exit are green lights)
1) The exit immediately changes to a red light, and the green light at the entrance remains unchanged. The system prohibits vehicles from the exit direction from entering the passage, and vehicles from the entrance direction can enter continuously;
2) When all the vehicles entering the channel at the entrance have passed the exit traffic light detector, the two ends of the entrance and exit will return to green lights;
3.3. When there is a vehicle at the exit and want to go out, press the exit vehicle detector first: (when there is no vehicle before, both ends of the entrance and exit are green lights)
1) The entrance immediately changes to a red light, and the exit green light remains unchanged. The system prohibits vehicles from the entrance direction from entering the passage, and vehicles from the exit direction can enter continuously;
2) When all the vehicles entering the passage from the exit have passed the entrance traffic light detector, the two ends of the entrance and exit will return to green lights;
3.4. When the red light at both ends of the entrance and exit exceeds 5 minutes (can be set), the system will automatically restore the two ends to the green light traffic state;
3.5. Manual buttons can be added to restore the red light at both ends to the green light passing state;
Four, one-way continuous traffic control mode (one-way continuous traffic, swipe card in and out)
This scheme is suitable for: the passage is relatively long and narrow, and at the same time, the import and export vehicles cannot see each other due to turning or other reasons. In order to improve the passage efficiency of the passage, it is possible to continuously enter the passage in one direction under the premise of priority in one direction. The control method of the traffic light intelligent guidance system is as follows:
4.1. When there is no vehicle pressing the vehicle detector on both sides of the entrance and exit, the green lights on both sides of the exit and entrance are on;
4.2. When the entrance vehicle first presses the vehicle detector: (that is, when the vehicle enters priority)
1) The green light at the entrance is on and the red light at the exit is on; when the entry vehicle swiping card is valid, the barrier will automatically open to allow vehicles to pass; when the entrance side detects that the vehicle has left the entrance and enters the narrow passage, the system starts to confront the vehicles entering the passage Count, the green light at the entrance remains unchanged, and vehicles can enter continuously. When the vehicle presses the exit vehicle detector and leaves the channel, the system automatically counts the remaining vehicles in the channel and ensures that all vehicles entering the channel from the entrance After all of them are driven out, the system will automatically restore the exit and entrance to the green lights at the same time.
2) The barrier itself has the functions of automatic gate-off, anti-smashing, and vehicle counting. When the card is valid for entering the 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.
4.3. When the export vehicle first presses the vehicle detector: (that is, when the vehicle is out of priority)
1) The exit green light is on, and the entrance red light is on; when the exit vehicle swiping is valid, the barrier will automatically open to allow vehicles to pass; when the exit side detects that the vehicle has left the exit and entered the narrow passage, the system will start to confront the vehicles entering the passage Count, the exit green light remains on and remains unchanged, and vehicles can enter continuously. When the vehicle presses on the entrance vehicle detector and leaves the channel, the system automatically counts the remaining vehicles in the channel and ensures that all vehicles entering the channel from the exit After all of them are driven out, the system will automatically restore the exit and entrance to the green lights at the same time.
2) 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 it will automatically drop off after detecting N vehicles passing through the barrier.
4.4. The system has the functions of automatic reset and manual forced reset. When the intelligent guidance traffic light misjudges that the vehicle is in the entrance and exit channel for a long time due to special reasons (at this time, the exit or entrance red light is on for more than the set time, and it is strictly forbidden to enter and exit) , The system can automatically (or manually, remotely, etc.) reset the entrance and exit traffic lights according to the system reset time set on site, and reset the entrance and exit to the initial state of green light;
4.5. The above functions are for reference only. All-round and multi-functional adjustments can be made according to the user’s requirements until the system scheme that is most suitable for on-site traffic conditions is adopted.
In summary, the above control methods are for reference only. The one-way parking lot traffic light control should be designed according to the actual situation on site to achieve the best intelligent guidance of the parking lot traffic lights.
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