Energy and traffic information interaction method and system in highway scene

Abstract

The invention relates to the technical field of energy and traffic interaction, in particular to an energy and traffic information interaction method and system in an expressway scene, and solves the problems that in the existing energy and traffic information interaction process in the expressway scene, energy cannot fully support traffic information, and the traffic information cannot be fully supported. The method comprises the following steps that S1, photovoltaic power generation modules distributed on the two sides of a highway and in a service area are used for photovoltaic power generation, and meanwhile wind power generation is conducted through a wind generating set; and the photoelectricity and the wind electricity are synchronized in the plurality of distributed energy storage units and the lithium battery energy storage station to carry out localized energy storage operation. According to the invention, through energy supply during distribution of the expressway, support for traffic information can be effectively satisfied, and dynamic regulation and control of energy supplement according to changes of the traffic information are facilitated.

Description

Technical Field

[0001] This invention relates to the field of energy and transportation interaction technology, specifically to a method and system for energy and transportation information interaction in a highway scenario. Background Technology

[0002] The electrification of transportation infrastructure and vehicles, along with the replacement of older energy sources with cleaner ones, are crucial measures to reduce emissions and carbon footprint in the highway transportation sector. This will drive the development of distributed energy and energy storage technologies, leading to more diversified energy production and consumption patterns. Transportation infrastructure itself can serve as a power generation point for distributed energy sources and a scenario for energy storage systems, thus altering traditional energy production and consumption patterns. The integration of transportation and energy will also spur the emergence of new industries, such as battery dismantling and recycling, reuse of retired solar panels, and the aftermarket for new energy vehicles.

[0003] In existing energy and traffic information interaction processes in highway scenarios, energy cannot fully support traffic information, and it is not convenient to regulate energy replenishment based on traffic information; therefore, it does not meet the current needs. To address this, we propose a method and system for energy and traffic information interaction in highway scenarios. Summary of the Invention

[0004] The purpose of this invention is to provide a method and system for energy and traffic information interaction in a highway scenario, in order to solve the problems mentioned in the background art, in the existing energy and traffic information interaction process in a highway scenario, where energy cannot fully support traffic information and it is not convenient to regulate energy replenishment based on traffic information.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a method for energy and traffic information interaction in a highway scenario, comprising the following steps:

[0006] S1: Photovoltaic power generation is carried out using photovoltaic power generation modules distributed on both sides of the highway and in the service area, and wind power generation is carried out through wind turbine generators. Photovoltaic and wind power are simultaneously stored locally in multiple distributed energy storage units and lithium battery energy storage stations.

[0007] S2: The power generation and energy storage of wind power and solar power are displayed through the energy storage distribution model in the collaborative interaction platform. Then, the stored energy is dynamically supplied according to traffic conditions. The energy storage is classified by the energy monitoring unit built into the lithium battery energy storage station and multiple distributed energy storage units. When the energy storage is low, the grid supplement module supplements the solar and wind power supplied to traffic with grid energy.

[0008] S3: By integrating traffic status data through the traffic dynamic model in the collaborative interaction platform, when the monitoring data in the traffic status data is higher than the warning threshold, the control and warning module is used to push warning information and adjust the highway status and vehicle status.

[0009] S4: The road condition monitoring module performs real-time monitoring and data acquisition of road dynamics and statics, the vehicle condition monitoring module monitors the status of vehicles on highways and service areas, and the dynamic and static data fusion module performs centralized local preprocessing, conversion and transmission of highway and vehicle data from both near and far distances, which facilitates the integration of road condition monitoring, vehicle condition monitoring and monitoring data by the traffic condition monitoring system.

[0010] An energy and traffic information interaction system for highway scenarios includes a multi-source energy supply system, a traffic condition monitoring system, and a collaborative interaction platform.

[0011] A multi-source energy supply system is used for the conversion of wind and solar energy and distributed energy storage, with dynamic hierarchical dispatch.

[0012] Traffic condition monitoring system is used for road condition monitoring, vehicle condition monitoring, and the fusion of monitoring data;

[0013] The collaborative interaction platform is used for energy storage hierarchical allocation, traffic status data processing, and traffic control and early warning.

[0014] Preferably, the multi-source energy supply system includes a photovoltaic power generation module, a wind power generation module, a grid-supplemented energy module, and a distributed energy storage module. Both the photovoltaic power generation module and the wind power generation module include an inverter, a circuit monitoring unit, lightning protection grounding, and a communication unit. The photovoltaic power generation module also includes photovoltaic power generation components, and the wind power generation module also includes a wind turbine generator set.

[0015] Preferably, the grid replenishment module includes a transformer, a high-voltage transmission line, and a low-voltage transmission line, and the distributed energy storage module includes multiple distributed energy storage units and a lithium battery energy storage station. The lithium battery energy storage station is connected to the photovoltaic power generation module and the wind power generation module through the distributed energy storage units. The lithium battery energy storage station and the multiple distributed energy storage units are all equipped with built-in power monitoring units.

[0016] Preferably, the traffic condition monitoring system includes a road condition monitoring module, a vehicle condition monitoring module, and a dynamic and static data fusion module. The road condition monitoring module includes a road monitoring camera, a traffic flow monitoring camera, and a meteorological monitoring unit.

[0017] Preferably, the meteorological monitoring unit includes a visibility sensor, a road surface condition sensor, and a multi-parameter meteorological sensor.

[0018] Preferably, the vehicle status monitoring module includes a speed monitoring camera and a high-definition camera, and the dynamic and static data fusion module includes a wireless transmission unit, an optical transmission unit, and an edge computing module.

[0019] Preferably, the collaborative interaction platform includes an energy storage distribution model, a traffic dynamics model, and a regulation and early warning module.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] 1. This invention enables localized energy storage operations for both photovoltaic and wind power in multiple distributed energy storage units and lithium battery energy storage stations. The energy storage distribution model in the collaborative interaction platform displays the power generation and energy storage of wind and photovoltaic power. The stored energy is then dynamically supplied according to traffic conditions. The energy storage is classified by the energy monitoring unit built into the lithium battery energy storage station and multiple distributed energy storage units, which facilitates the supplementation of photovoltaic and wind power transmitted to traffic by grid power.

[0022] 2. This invention integrates traffic status data through a traffic dynamic model in a collaborative interaction platform, uses a control and early warning module to push early warning information and adjust highway and vehicle status, and uses a dynamic and static data fusion module to perform centralized local preprocessing, conversion and transmission of highway and vehicle data at both long and short distances, which facilitates the integration of road status monitoring, vehicle status monitoring and monitoring data by the traffic status monitoring system. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 This is a flowchart illustrating the overall structure of the present invention;

[0025] Figure 3 This is a flowchart of the energy and transportation information interaction method of the present invention. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0027] Please see Figure 3 The present invention provides an embodiment of a method for energy and traffic information interaction in a highway scenario, comprising the following steps:

[0028] S1: Photovoltaic power generation is carried out using photovoltaic power generation modules distributed on both sides of the highway and in the service area, and wind power generation is carried out through wind turbine generators. Photovoltaic and wind power are simultaneously stored locally in multiple distributed energy storage units and lithium battery energy storage stations.

[0029] S2: The power generation and energy storage of wind power and solar power are displayed through the energy storage distribution model in the collaborative interaction platform. Then, the stored energy is dynamically supplied according to traffic conditions. The energy storage is classified by the energy monitoring unit built into the lithium battery energy storage station and multiple distributed energy storage units. When the energy storage is low, the grid supplement module supplements the solar and wind power supplied to traffic with grid energy.

[0030] S3: By integrating traffic status data through the traffic dynamic model in the collaborative interaction platform, when the monitoring data in the traffic status data is higher than the warning threshold, the control and warning module is used to push warning information and adjust the highway status and vehicle status.

[0031] S4: The road condition monitoring module performs real-time monitoring and data acquisition of road dynamics and statics, the vehicle condition monitoring module monitors the status of vehicles on highways and service areas, and the dynamic and static data fusion module performs centralized local preprocessing, conversion and transmission of highway and vehicle data from both near and far distances, which facilitates the integration of road condition monitoring, vehicle condition monitoring and monitoring data by the traffic condition monitoring system.

[0032] Please see Figure 1 An energy and traffic information interaction system for highway scenarios includes a multi-source energy supply system, a traffic condition monitoring system, and a collaborative interaction platform.

[0033] A multi-source energy supply system is used for the conversion of wind and solar energy and distributed energy storage, with dynamic hierarchical dispatch.

[0034] Traffic condition monitoring system is used for road condition monitoring, vehicle condition monitoring, and the fusion of monitoring data;

[0035] The collaborative interaction platform is used for energy storage hierarchical allocation, traffic status data processing, and traffic control and early warning.

[0036] Please see Figure 1 and Figure 2The multi-source energy supply system includes photovoltaic power generation modules, wind power generation modules, grid supplementation modules, and distributed energy storage modules. Both photovoltaic power generation modules and wind power generation modules include inverters, circuit monitoring units, lightning protection grounding, and communication units. The photovoltaic power generation modules also include photovoltaic power generation components, which are distributed along both sides of highways and in service areas for photovoltaic power generation. The wind power generation modules also include wind turbine generators, which are used for power generation, transformation, grid connection, and communication control of the wind turbine generators.

[0037] The grid-connected energy replenishment module includes transformers, high-voltage transmission lines, and low-voltage transmission lines, used to supplement the power supply of wind and solar energy for transportation. The distributed energy storage module includes multiple distributed energy storage units and a lithium battery energy storage station. The lithium battery energy storage station is connected to the photovoltaic power generation modules and wind power generation modules through distributed energy storage units. The lithium battery energy storage station and multiple distributed energy storage units are equipped with built-in power monitoring units, used to monitor the distributed and centralized energy storage of photovoltaic power generation modules and wind power generation modules and to classify the stored energy.

[0038] Please see Figure 2 The traffic condition monitoring system includes a road condition monitoring module, a vehicle condition monitoring module, and a dynamic and static data fusion module. The road condition monitoring module includes road monitoring cameras, traffic flow monitoring cameras, and a meteorological monitoring unit. The meteorological monitoring unit includes a visibility sensor, a road surface condition sensor, and a multi-parameter meteorological sensor. The road monitoring cameras are used to assist in monitoring the traffic conditions, traffic safety, and road rescue on highways. The traffic flow monitoring cameras are used to monitor and classify the vehicle flow on highways and in service areas. The meteorological monitoring unit is used to perform multi-dimensional monitoring of the environment in the area where the highway is located and to acquire data.

[0039] The vehicle status monitoring module includes a speed monitoring camera and a high-definition camera, used to monitor the status of vehicles on highways and service areas. The dynamic and static data fusion module includes a wireless transmission unit, an optical transmission unit, and an edge computing module, used to perform centralized local preprocessing and conversion transmission of highway and vehicle data at both short and long ranges.

[0040] Please see Figure 2 The collaborative interaction platform includes an energy storage distribution model, a traffic dynamic model, and a regulation and early warning module. The energy storage distribution model displays the power generation and energy storage of wind and solar power. The traffic dynamic model integrates traffic status data. The regulation and early warning module controls the status of wind turbine generators and photovoltaic power generation components and adjusts the energy storage levels to ensure stable power supply to the traffic status monitoring system by the distributed energy storage module. Based on the dynamic and static data fusion module, the platform processes data from the road status monitoring module and the vehicle status monitoring module to achieve dynamic adjustment and early warning of the road and vehicle status of highways.

[0041] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A method for energy and traffic information interaction in a highway scenario, characterized in that, Includes the following steps: S1: Photovoltaic power generation is carried out using photovoltaic power generation modules distributed on both sides of the highway and in the service area, and wind power generation is carried out through wind turbine generators. Photovoltaic and wind power are simultaneously stored locally in multiple distributed energy storage units and lithium battery energy storage stations. S2: The power generation and energy storage of wind power and solar power are displayed through the energy storage distribution model in the collaborative interaction platform. Then, the stored energy is dynamically supplied according to traffic conditions. The energy storage is classified by the energy monitoring unit built into the lithium battery energy storage station and multiple distributed energy storage units. When the energy storage is low, the grid supplement module supplements the solar and wind power supplied to traffic with grid energy. S3: By integrating traffic status data through the traffic dynamic model in the collaborative interaction platform, when the monitoring data in the traffic status data is higher than the warning threshold, the control and warning module is used to push warning information and adjust the highway status and vehicle status. S4: The road condition monitoring module performs real-time monitoring and data acquisition of road dynamics and statics, the vehicle condition monitoring module monitors the status of vehicles on highways and service areas, and the dynamic and static data fusion module performs centralized local preprocessing, conversion and transmission of highway and vehicle data from both near and far distances, which facilitates the integration of road condition monitoring, vehicle condition monitoring and monitoring data by the traffic condition monitoring system.

2. An energy and traffic information interaction system for highway scenarios, based on a method for energy and traffic information interaction in highway scenarios, characterized in that, This includes a multi-source energy supply system, a traffic condition monitoring system, and a collaborative interaction platform. A multi-source energy supply system is used for the conversion of wind and solar energy and distributed energy storage, with dynamic hierarchical dispatch. Traffic condition monitoring system is used for road condition monitoring, vehicle condition monitoring, and the fusion of monitoring data; The collaborative interaction platform is used for energy storage classification and allocation, traffic status data processing, and traffic control and early warning.

3. The energy and traffic information interaction system in a highway scenario according to claim 2, characterized in that: The multi-source energy supply system includes a photovoltaic power generation module, a wind power generation module, a grid-supplemented energy module, and a distributed energy storage module. Both the photovoltaic power generation module and the wind power generation module include an inverter, a circuit monitoring unit, lightning protection grounding, and a communication unit. The photovoltaic power generation module also includes photovoltaic power generation components, and the wind power generation module also includes a wind turbine generator set.

4. The energy and traffic information interaction system in a highway scenario according to claim 3, characterized in that: The grid-connected energy replenishment module includes a transformer, a high-voltage transmission line, and a low-voltage transmission line. The distributed energy storage module includes multiple distributed energy storage units and a lithium battery energy storage station. The lithium battery energy storage station is connected to the photovoltaic power generation module and the wind power generation module through the distributed energy storage units. The lithium battery energy storage station and the multiple distributed energy storage units all have built-in power monitoring units.

5. The energy and traffic information interaction system in a highway scenario according to claim 4, characterized in that: The traffic condition monitoring system includes a road condition monitoring module, a vehicle condition monitoring module, and a dynamic and static data fusion module. The road condition monitoring module includes a road monitoring camera, a traffic flow monitoring camera, and a meteorological monitoring unit.

6. The energy and traffic information interaction system in a highway scenario according to claim 5, characterized in that: The meteorological monitoring unit includes a visibility sensor, a road surface condition sensor, and a multi-parameter meteorological sensor.

7. The energy and traffic information interaction system for a highway scenario according to claim 6, characterized in that: The vehicle status monitoring module includes a speed monitoring camera and a high-definition camera, and the dynamic and static data fusion module includes a wireless transmission unit, an optical transmission unit, and an edge computing module.

8. The energy and traffic information interaction system in a highway scenario according to claim 7, characterized in that: The collaborative interaction platform includes an energy storage distribution model, a traffic dynamics model, and a regulation and early warning module.

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