CN217543985U - Solar road vehicle flow laser detection system - Google Patents
Solar road vehicle flow laser detection system Download PDFInfo
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- CN217543985U CN217543985U CN202221166423.7U CN202221166423U CN217543985U CN 217543985 U CN217543985 U CN 217543985U CN 202221166423 U CN202221166423 U CN 202221166423U CN 217543985 U CN217543985 U CN 217543985U
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- power supply
- traffic flow
- flow detection
- laser detection
- charging controller
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Abstract
The utility model discloses a solar energy road traffic volume laser detection system, including power supply unit, traffic volume detecting element, information transmission unit, power supply unit includes photovoltaic cell group, solar charging controller, power module. The solar charging controller is used for adjusting current generated by the photovoltaic battery pack, and the power module is used for converting a direct-current high-voltage power supply of the solar charging controller into a direct-current low-voltage power supply for the vehicle flow detection unit to use. The traffic flow detection unit comprises a single chip microcomputer, a laser detection sensor and a traffic flow detection platform; the single chip microcomputer is connected with the laser detection sensor and used for processing the vehicle speed and displacement acquired by the laser detection sensor and sending the vehicle speed and displacement to the vehicle flow detection platform for processing. The information transmission unit comprises a 4G wireless radio frequency module and is used for sending the information processed by the singlechip to the traffic flow detection platform. The system is powered by solar energy and can detect the traffic flow on the road in real time, thereby providing effective support for the normal operation of the road.
Description
Technical Field
The utility model relates to a road engineering technical field, concretely relates to solar energy road car flow laser detecting system.
Background
Urban road congestion, urban traffic accidents and untimely urban road diversion become main problems of cities, and burden is caused to regulation and control and management of urban traffic to some extent. The urban traffic condition can be judged accurately and better, and the urban traffic condition judgment method is an important problem for the development of urban traffic. And because solar energy is a natural resource, the solar energy is used for supplying power, a new circuit cannot be laid again in a city, and environmental pollution cannot be caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a solar energy road traffic flow laser detection system, its traffic flow that can accurately in time gather the road can take effectual measure to the road that blocks up, guarantees traffic normal operating.
In order to achieve the above purpose, the utility model discloses a solar road laser detection system, including power supply unit, traffic flow detection unit, information transmission unit, power supply unit includes photovoltaic cell group, solar charging controller, power module; the solar energy charging controller is used for regulating current generated by the photovoltaic battery pack to stably supply power to a load, and the power supply module is used for converting a direct-current high-voltage power supply of the solar energy charging controller into a direct-current low-voltage power supply to be used by a vehicle flow detection unit; the traffic flow detection unit comprises a single chip microcomputer, a laser detection sensor and a traffic flow detection platform; the single chip microcomputer is connected with the laser detection sensor and used for processing the vehicle speed and displacement acquired by the laser detection sensor and sending the vehicle speed and displacement to the vehicle flow detection platform for processing; the information transmission unit comprises a 4G wireless radio frequency module and is used for sending the information processed by the singlechip to the traffic flow detection platform.
Further, the power supply unit further comprises a storage battery, and the storage battery is connected with the solar charging controller.
The utility model has the advantages that: the solar energy is adopted for power supply, the solar energy is converted into the electric energy for the traffic flow detection system to use, the electric energy can be saved, the normal operation of the traffic flow detection system can be ensured, meanwhile, the traffic flow state of a road is timely found through the real-time monitoring of the traffic flow condition of the cloud platform, and traffic is timely dredged; laser sensor, it is more small and exquisite convenient, data processing is more prepared, can calculate the car fast and wander, need not observe through traditional camera people's eye, has saved the manpower.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1, a solar road traffic laser detection system includes a power supply unit, a traffic flow detection unit, and an information transmission unit, where the power supply unit includes a photovoltaic battery pack, a solar charging controller, and a power supply module. The solar charging controller is used for adjusting current generated by the photovoltaic battery pack to stably supply power to a load, and the power module is used for converting a direct-current high-voltage power supply of the solar charging controller into a direct-current low-voltage power supply to be used by the vehicle flow detection unit. The traffic flow detection unit comprises a single chip microcomputer, a laser detection sensor and a traffic flow detection platform. The single chip microcomputer is connected with the laser detection sensor and used for processing the vehicle speed and displacement acquired by the laser detection sensor and sending the vehicle speed and displacement to the vehicle flow detection platform for processing. The laser sensor can realize non-contact remote measurement, and has the advantages of high speed, high precision, wide range and strong light and electric interference resistance.
The information transmission unit comprises a 4G wireless radio frequency module and is used for sending the information processed by the singlechip to the traffic flow detection platform. The implementation adopts a 4G-CAT1 wireless radio frequency module, which is configured with a high-gain sucker antenna, and supports a standard LTE protocol, so that the downlink rate of the 4G-CAT1 module can reach 150Mbps at most, and the uplink rate can reach 50Mbps at most, thereby providing high-speed Internet access and wireless data connection for customers.
In addition, the power supply unit also comprises a storage battery, and the storage battery is connected with the solar charging controller to be used as a standby power supply to supply power to the detection system and the information transmission unit so as to ensure the normal operation of the whole system.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes that can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art can be made within the scope of the present invention.
Claims (2)
1. The utility model provides a solar energy road vehicle flow laser detection system which characterized in that: the intelligent traffic monitoring system comprises a power supply unit, a traffic flow detection unit and an information transmission unit, wherein the power supply unit comprises a photovoltaic battery pack, a solar charging controller and a power module; the solar energy charging controller is used for regulating current generated by the photovoltaic battery pack to stably supply power to a load, and the power supply module is used for converting a direct-current high-voltage power supply of the solar energy charging controller into a direct-current low-voltage power supply to be used by a vehicle flow detection unit; the traffic flow detection unit comprises a single chip microcomputer, a laser detection sensor and a traffic flow detection platform; the single chip microcomputer is connected with the laser detection sensor and used for processing the vehicle speed and displacement acquired by the laser detection sensor and sending the vehicle speed and displacement to the vehicle flow detection platform for processing; the information transmission unit comprises a 4G wireless radio frequency module and is used for sending the information processed by the singlechip to the traffic flow detection platform.
2. The solar road traffic flow laser detection system according to claim 1, characterized in that: the power supply unit further comprises a storage battery, and the storage battery is connected with the solar charging controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221166423.7U CN217543985U (en) | 2022-05-16 | 2022-05-16 | Solar road vehicle flow laser detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221166423.7U CN217543985U (en) | 2022-05-16 | 2022-05-16 | Solar road vehicle flow laser detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217543985U true CN217543985U (en) | 2022-10-04 |
Family
ID=83434669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221166423.7U Active CN217543985U (en) | 2022-05-16 | 2022-05-16 | Solar road vehicle flow laser detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217543985U (en) |
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2022
- 2022-05-16 CN CN202221166423.7U patent/CN217543985U/en active Active
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