RFID shared electric vehicles recognize directional parking to help urban traffic control
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As people’s travel has undergone major changes, from shared bicycles to shared electric vehicles, there have been many problems that have plagued the relevant management departments. Motorcycles arbitrarily occupy the pedestrian passages. After riding, users can return the bicycles directly on the pedestrian passages, which hinders them. Pedestrians travel, increasing traffic risks. The parking directions of motorcycles are inconsistent, and the parking directions of motorcycles are inconsistent. This not only makes it difficult for users to pick up the car, but also affects the appearance of the city. The back-end site does not match the actual parking lot line, and users can return the car outside of the planned parking space after riding, which increases the workload of operation and maintenance personnel to move the car, and the operating cost also increases.
The standardized parking solution based on “RFID-identified directional parking” can effectively avoid the phenomenon of random parking of motorcycles, allowing cycling users to line up and return the vehicles after the end of the ride, which is useful for reducing corporate management costs and improving the overall image of urban public transportation. To give assistance, RFID shared electric vehicles identify directional parking to help urban traffic control.
RFID shared motorcycle intelligent parking management system hardware composition
The system hardware mainly includes vehicle identification base stations, parking sensors, electronic beacons, etc.
Vehicle identification base station (4G transmission): IoT technology base station equipment, used for smart city IoT gateway access, combined with IoT RFID electronic beacons and background systems to form a complete networking system. The vehicle-specific base station realizes data collection, Ethernet, 3G/4G, and multiple upload methods to upload the collected data to the management and control background to ensure the consistency, integrity, and confidentiality of data transmission.
RFID vehicle electronic tag: The RFID electronic tag is a dual-chip design. It does not work at ordinary times. After being parked in the specified parking area, the beacon sends out signals regularly. The product has outstanding features such as ultra-low power consumption, long service life, low average cost, maintenance-free, and is safe and healthy to the human body, without electromagnetic radiation pollution, and safer to use; the RFID electronic tag has a built-in battery, which can be used under normal conditions More than three years.
Parking sensor: The parking sensor can provide 2 induction belts, each with an induction zone. The signal emitted by the parking sensor can be continuous or pulsed, so for different environments, different recognition speeds and recognition capabilities can be achieved by adjusting the working mode and parameters. A good performance balance is achieved between speed and power consumption.
The RFID electronic tag is embedded on the shared motorcycle, and the beacon and the shared motorcycle information are bound through the database; when the motorcycle is returned, the motorcycle enters the sensing area, and the system determines that it is reasonable to stop, then the lock is closed and the billing is stopped. ; When the motorcycle fails to park in the sensing area in accordance with the regulations, the lock will not be closed and the bicycle will continue to be charged.
The function realization method is RFID card reader + RFID electronic tag
Operators of shared motorcycles need to place RFID readers on the bottom of the vehicle pedals in advance, and also need to embed RFID tags in designated parking areas to form a “parking induction line” in the parking area. When the user moves the vehicle to the “parking induction line” that has an RFID tag embedded in advance, the RFID card reader placed on the bottom of each motorcycle pedal will directly sense and give voice prompts. At this time, the car can be returned. The function ensures that the user returns the car at the designated location. Before this function is enabled, shared motorcycle operators need to fix the placement angle of the intelligent central control on the vehicle in advance, and preset the orientation angle of the vehicle in the parking area in the background. When the user is riding, while the central control reports the position information, the software background can also obtain the vehicle heading angle through the inertial navigation technology.
When the user returns the car, the software background will obtain the real-time heading angle of the vehicle. Only when the real-time angle of the vehicle heading meets the preset angle of the background can the car be returned successfully. The RFID recognition directional parking function realizes the fixed-point + directional standard parking goal, which can allow motorcycles to unify the vehicle orientation in the designated parking area.
Faced with the phenomenon that some users stop and block the pedestrian passages at will, the solution not only prevents these users from returning their cars outside the site, but also allows users to neatly discharge the vehicles after use. It can not only avoid the impact of random parking on brand operations, but also reduce the workload of operation and maintenance personnel to move cars and improve overall operational efficiency.
In order to improve the phenomenon of random parking of motorcycles in cities and realize the effective use of public resources, electric bicycles with RFID technology will implement accurate positioning and neatly arranged vehicles, which is also a new requirement for the operation of shared electric bicycles. Shared electric bicycles have been vigorously promoted in many cities due to their convenience, greenness, and environmental protection, and have become a major choice for people to travel.
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