ETC-based intelligent unattended on-road parking charging system and method
A charging and intelligent technology for parking, which is applied to the traffic control system of road vehicles, traffic control system, and the direction indicating each open space in the parking lot. It can solve the problems of laborious, time-consuming, and high investment costs, and achieve the effect of solving parking problems
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Embodiment 1
[0032] This embodiment discloses an ETC-based intelligent unattended on-street parking charging system, which includes an on-board unit OBU, a roadside unit RSU, a loop sensor and a data processing unit.
[0033] The on-board unit (OBU) is installed on the windshield in front of each vehicle, and stores vehicle identification information uniquely corresponding to the current vehicle, such as vehicle ID number, vehicle model and other information. Roadside units RSU and loop sensors are installed underground in the middle of each parking space. The loop sensor is used to sense whether there is a vehicle parked in the current parking space or leaving the current parking space. The roadside unit RSU is used to send an inquiry signal to the on-board unit OBU on the vehicle that parks in the current parking space or drives out of the current parking space. After the on-board unit OBU responds to the inquiry signal, it conducts two-way communication with the roadside unit RSU and D...
Embodiment 2
[0044] This embodiment discloses an intelligent unattended on-street parking charging system with ETC multi-channel detection, including an on-board unit OBU, a roadside unit RSU, a loop sensor and a data processing unit.
[0045] The on-board unit (OBU) is installed on the windshield in front of each vehicle, and stores vehicle identification information uniquely corresponding to the current vehicle, such as vehicle ID number, vehicle model and other information. The roadside unit RSU is installed on the roadside vertical pole, and the signal sent by the roadside unit RSU can cover N nearby parking spaces, N≥2. Loop sensors are installed underground in the middle of each parking space. The loop sensor is used to sense whether there is a vehicle parked in the current parking space or leaving the current parking space. When a vehicle is currently parked in the current parking space or driving away from the current parking space, the roadside unit RSU closest to the current par...
Embodiment 3
[0056] This embodiment discloses an intelligent unattended on-street parking charging system based on an ETC inspection vehicle, which includes an on-board unit OBU, a roadside unit RSU, a loop sensor and a data processing unit.
[0057] The on-board unit (OBU) is installed on the windshield in front of each vehicle, and stores vehicle identification information uniquely corresponding to the current vehicle, such as vehicle ID number, vehicle model and other information. The roadside unit RSU is installed on the inspection vehicle, and the inspection vehicle patrols the parking lot back and forth. The signal of the roadside unit RSU can cover N parking spaces, N≥2. Loop sensors are installed underground in the middle of each parking space. The loop sensor is used to sense whether there is a vehicle parked in the current parking space or leaving the current parking space. When there is a vehicle parked in the current parking space or driving out of the current parking space, t...
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