An article explaining the application of 5G vehicle-road collaborative autonomous driving technology

Autonomous driving has become a current social hot spot and an important direction for the innovation and development of artificial intelligence and automation technology. The realization of autonomous driving also puts forward higher requirements for computer information technology, and innovation and optimization based on the development of 5G technology are extremely necessary. 5G vehicle-road collaborative autonomous driving technology is the focus of research at this stage, and it has indeed shown strong value and has become a future development trend. The article focuses on the application of 5G vehicle-road collaborative autonomous driving technology. Based on a brief introduction to the technology and its performance requirements, it specifically discusses how to construct and apply it from many aspects, hoping to serve as a reference.

In the current innovative development of my country's computer information technology, 5G has become an important communication network system and plays an active role in many current fields. Among them, the Internet of Vehicles is an emerging industry that cannot be ignored and is playing an important role in optimizing the operation of the transportation system. play an active role. In the operation of the Internet of Vehicles, the coordinated use of 5G communication technology and cloud control technology can be realized to make vehicle driving more convenient and safer, and to achieve innovative changes in the transportation system. Based on this, 5G vehicle-road collaborative autonomous driving should attract great attention, requiring optimization of various technical means and system architecture required for 5G vehicle-road collaborative autonomous driving, in order to improve the level of intelligent vehicle driving and improve road traffic capacity. .

5G Vehicle-Road Collaborative Autonomous Driving Overview

5G Vehicle-Road Collaborative Autonomous Driving is to carry out vehicle-road collaborative autonomous driving with the support of 5G information technology, so that the car can form a good relationship with the corresponding road. The collaborative development effect has the whole process and all-round characteristics, ensuring a higher level of information interaction between vehicles, vehicles and roads, so as to better achieve unmanned improvements in vehicle driving and reduce driving burden. Because the current driving environment of vehicles is relatively complex, in order to achieve a more ideal vehicle-road collaborative autonomous driving effect, it is necessary to ensure the timely collection and integration of massive data information, so as to better make accurate intelligent judgments and protect the vehicle. The accuracy and safety of automated driving will inevitably put forward higher requirements for corresponding network information technology. The necessity of integrating and using 5G technology is more prominent, which is also a key force in promoting the development of vehicle-road collaborative autonomous driving.

Based on the application of 5G vehicle-road collaborative autonomous driving technology, it has obvious advantages over the previous operation of my country's vehicle-road collaborative system. The automation level of information exchange, decision-making and control is relatively high, and It is less prone to serious fault problems and has become an important direction for future vehicle-road collaborative autonomous driving research. 5G vehicle-road collaborative autonomous driving technology mainly relies on 5G communication technology, Beidou navigation technology, V2X, and road condition collection system related technologies. Because of the three characteristics of 5G communication technology: high speed, low speed, and large connection, it can meet the real-time requirements for autonomous driving data interaction in automobiles. For example, the positioning information, five-dimensional space-time information, and road edge information required during car driving need to be grasped in real time during the autonomous driving process, so as to better improve the automatic driving effect of the car and effectively solve possible driving problems. and defects, which requires real-time transmission and efficient analysis with the help of 5G related technologies. In 5G vehicle-road collaborative autonomous driving, the research and development and construction of the vehicle-road collaborative system should be the core content. At the same time, it is also necessary to focus on the smoothness of vehicle driving in order to effectively avoid safety accidents that may be caused by improper factors in vehicle driving. Ultimately, the experience of drivers and passengers should be fully considered to better optimize the effectiveness of 5G vehicle-road collaborative autonomous driving to ensure that it is safer, smarter, more efficient, and meets the demands of all aspects.

Application of 5G vehicle-road collaborative autonomous driving technology

Overall plan

In order to promote the application of 5G vehicle-road collaborative autonomous driving technology to be more appropriate and reasonable, and to effectively serve the overall system operation effect, It is often necessary to first design the overall plan and clarify the construction content of the entire system, and then select matching technical means to optimize it to achieve the ideal autonomous driving effect. From the perspective of the demand for 5G vehicle-road collaborative autonomous driving, we should first pay close attention to the reasonable construction of the 5G basic communication network and the accuracy of slicing planning, so that the transmission effect of data information can be ideally guaranteed, and try to avoid this aspect becoming a hindrance factor, so as to continuously improve Autonomous driving results. Roads related to autonomous driving also need to be optimized and controlled, requiring the appropriate use of appropriate and reasonable intelligent basic equipment to achieve real-time monitoring and control of various road factors, such as roadside intelligent sensing equipment, micro-climate and micro-environment sensing equipment, and high-precision differential Base stations, etc., need to be laid out reasonably to provide more ideal intelligent support effects. In the overall scheme design, the effective establishment and deployment of each platform cannot be ignored. It requires reasonable development and application around the positioning platform, V2X Sever platform, equipment management platform and five-dimensional space-time information service platform, so as to better maintain the system. Optimized operation. Specifically, during the operation of 5G vehicle-road collaborative autonomous driving, it is often necessary to pay close attention to traffic control reconstruction projects and dangerous vehicle management requirements, so as to better create safe and reliable vehicle autonomous driving conditions and avoid common adverse threat factors.

Intelligent global awareness road construction

For the application of 5G vehicle-road collaborative autonomous driving technology, in addition to paying close attention to innovation and optimization of vehicles, it is often necessary to fully consider the transformation of roads. , the construction of 5G smart roads has become an important means and should attract the attention of relevant personnel. In the construction of 5G smart roads, we should first pay great attention to the layout of intelligent global sensing roads to ensure that the corresponding road system can have ideal information interaction and comprehensive sensing effects, so as to better create ideal vehicle traffic conditions. For the construction of intelligent global sensing roads, we should first start with the perception layer to ensure that all factors in the road can be effectively perceived, appropriately install intelligent sensing equipment into road engineering projects, and promote the various factors in the road to have The ideal digital networking effect helps to reflect a more ideal and complete global perception capability and provides a basis for subsequent automated decision-making of autonomous driving. On this basis, the construction of intelligent global sensing roads also needs to pay great attention to the optimization of information interaction. Relying on 5G information technology, all information materials can be transmitted in real time to achieve a strong interconnection effect, thus reflecting a strong Application value of information materials. Of course, in order to make the construction and operation of 5G smart roads more efficient and reliable, it is often necessary to pay close attention to the optimization and control of planning and decision-making, so as to make planning and decision-making more intelligent and reasonable, achieve the efficient use of the above-mentioned massive information data, and promote better road traffic. In order to ensure smooth traffic and solve the existing road congestion and safety hazards in the past, reasonable guidance and diversion should be optimized and controlled.

Intelligent roadside equipment application

In the application of 5G vehicle-road collaborative autonomous driving technology, the application of intelligent roadside equipment can also play a strong role and value, helping to reflect Ideal intelligent supervision and control effect. In the application of intelligent roadside equipment, we should first focus on the subsequent 5G vehicle-road collaborative autonomous driving requirements and rationally select appropriate and reasonable intelligent roadside equipment to better achieve the acquisition and application of relevant information. From the perspective of the selection of roadside sensing equipment, the currently more common ones include roadside video equipment, roadside radar equipment, and roadside laser equipment, etc., which can achieve accurate acquisition and feedback of all aspects of the road, and use this as a guide for subsequent roads. Provide reliable support for traffic and autonomous vehicle driving. For example, the application of roadside video equipment is a relatively common method at present, which can effectively realize real-time monitoring of road traffic conditions. Especially the use of panoramic cameras can provide relatively sufficient and comprehensive video information, which can be used as a reference in the future. The effect is more prominent. When selecting intelligent roadside equipment, in addition to focusing on real-time monitoring of road operating conditions, it is often necessary to consider environmental factors and accurate monitoring of meteorological conditions. Related equipment also needs to be optimized and selected to better provide for subsequent autonomous driving. Sufficient information. In addition, C-V2X RSU equipment is also a type of intelligent roadside equipment that is currently commonly used. It has become a key point that cannot be ignored in current vehicle-road collaboration. It can use the 5G network to provide necessary communications based on the full and comprehensive collection of road information. In turn, these data can form ideal optimization effects and play a positive role in promoting autonomous driving and reducing the incidence of safety accidents. Of course, in order for these intelligent roadside devices to achieve ideal application effects after installation, it is often necessary to focus on forming an ideal coordination relationship with on-vehicle equipment, so as to better optimize the relationship between roads and vehicles and provide support for subsequent autonomous driving. Reliable support.

Software platform construction

For the application of 5G vehicle-road collaborative autonomous driving technology, it is often necessary to pay close attention to the reasonable construction of the corresponding software platform so that it can guide autonomous driving and avoid misguidance and malfunction. Influence. The construction of the 5G edge-cloud collaborative management platform is a key link that cannot be ignored. It can effectively achieve strong support for autonomous driving. It often needs to start from two levels: the edge computing platform and the edge-cloud collaborative management platform to ensure that the system runs more efficiently. Orderly, it can form coordinated control of roads and vehicles and create ideal autonomous driving conditions. The construction of the five-dimensional spatio-temporal information service management platform is also a key component. It needs to focus on comprehensively acquiring surrounding environmental factors to further improve the vehicle-road synergy effect, ensure that intelligent driving is safer and more reliable, and become a network-connected A key factor for the stable operation of the car. The platform needs to be built to ensure that all environmental factors are accurately perceived to better enhance its application effects. The construction of the Beidou high-precision positioning platform is also directly related to the effect of 5G vehicle-road collaborative autonomous driving. It requires 5G technology and the Beidou satellite navigation system to make vehicle-road collaborative autonomous driving more accurate and reliable. Relying on the centimeter-level high accuracy provided by the platform The positioning service function solves the problem of obvious deviations during vehicle driving. The construction of a vehicle monitoring and dispatching management platform is also a key part of maintaining 5G vehicle-road collaborative autonomous driving. It can achieve effective interactive management and control of networked vehicles, enable them to have ideal real-time monitoring and dispatching effects in long-term operation, and ensure that vehicles are more stable and reliable. operation, and handle various abnormal problems and defects in a timely manner. In addition, the construction of the V2X Server platform and hazardous vehicle management platform cannot be ignored, requiring them to effectively serve 5G vehicle-road collaborative autonomous driving.

To sum up, the research and development and promotion of 5G vehicle-road collaborative autonomous driving technology has become an important hot topic at present. It can indeed form disruptive reforms and innovations in the transportation system, greatly facilitate people's travel and liberate people. Driving stress. In order to make the application of 5G vehicle-road collaborative autonomous driving technology more appropriate and reasonable, it is often necessary to rationally install and process various types of intelligent equipment on the basis of optimizing the selection, so that roads and vehicles have an ideal collaborative relationship, and then rely on matching platforms to maintain the connection. Safety and orderliness of autonomous driving.

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