A multi-carrier cross-bar networking system

Abstract

The application discloses a multi-carrier cross-wall barrier networking system and belongs to the technical field of intelligent networking communication. The networking system is parallel to the vehicle enterprise background control system and does not interfere with each other. The application mainly comprises built-in intercommunication equipment and external intercommunication equipment. The built-in intercommunication equipment can realize intelligent networking of inventory old vehicles and non-intelligent vehicles which have not been put into the market. The external intercommunication equipment can break various barriers set by the vehicle enterprise for intelligent vehicles, and make each platform open reasonable information intercommunication. Meanwhile, the local area network formed by each intelligent carrier can make vehicles quickly point-to-point interconnect and intercommunicate, and maximally reduce traffic accidents. The vehicle intelligent networking interaction and the formation of the local area network can greatly reduce traffic accidents and improve traffic safety.

Description

Technical Field

[0001] This invention relates to the field of intelligent vehicle networking and cross-carrier, cross-platform, and cross-ecosystem collaborative early warning technology, specifically involving a multi-carrier cross-barrier networking system comprising subnets, upper-level networks, platform subnets, external networks, local area networks, upper-layer networks, and local area subnets. Background Technology

[0002] During the transitional period when autonomous driving technology is not yet fully mature, automakers' back-end control systems, which enable vehicle operation status monitoring, fault intervention, driving data collection, and algorithm iteration, are important means of intelligent vehicle management at this stage and have corresponding industrial application value. However, this fragmented architecture cannot meet the development needs of collaborative safety across all road domains, and the following points urgently need improvement:

[0003] First, there is significant network latency in the backend forwarding. In the face of millisecond-level emergencies such as sudden intrusions at intersections, emergency braking of vehicles in front, and sudden road obstacles, the information transmission in the backend dispatch mode is delayed, making it impossible to intervene in sudden risks in a timely manner.

[0004] Second, the problem of data silos is serious. The back-end control systems of various car manufacturers are independent of each other, their protocols are not interoperable, and data does not flow. Vehicles on different platforms cannot share situational awareness data beyond line of sight and can only rely on single-vehicle perception, resulting in a large number of blind spots.

[0005] Third, they lack the ability to cope with severe weather such as heavy rain and dense fog.

[0006] Fourth, existing vehicle manufacturers' platforms focus on individual vehicle management and technology development, rather than public road network safety early warning, thus failing to form a large-scale, comprehensive road risk prevention and control system.

[0007] Fifth, most of the vehicles currently on the road are non-intelligent vehicles, and the existence of these vehicles will seriously affect the progress of intelligent vehicle networking.

[0008] In summary, the existing closed networking mode is only suitable for independent management of a single platform, and has many shortcomings such as poor interoperability, delayed early warning, weak reliability, and limited coverage. There is an urgent need for a networking solution that can cross carriers and barriers. Summary of the Invention

[0009] To address the industry pain points of existing automakers' back-end control systems, such as closed and isolated systems, difficulties in cross-platform information exchange, high latency in hazard warnings, insufficient reliability in extreme scenarios, and inability to connect and interact with older vehicles, this invention provides a multi-carrier, cross-barrier networking system. Furthermore, existing products can only be adapted to a single platform and cannot be compatible with various types of equipment such as aircraft, robots, and ships.

[0010] This invention constructs an intelligent network architecture with dual parallel systems, each performing its own function, sharing information, and complementing each other. It does not replace or negate the back-end control systems of individual vehicle manufacturers, and achieves the aggregation, fusion processing, and priority warning of anonymized information without interfering with the original vehicle's operating logic or acquiring raw sensitive data. This addresses the core shortcomings of traditional road network collaborative warning systems, significantly improving the proactive risk avoidance capabilities of road traffic.

[0011] Technical solution

[0012] The networking system of this invention includes two core devices: built-in interconnection devices and external interconnection devices.

[0013] The built-in interconnection equipment includes a sensing system and a central control system. The sensing system includes, but is not limited to, radar systems, camera systems, satellite systems, sonar systems, laser systems, barometric pressure sensing systems, temperature and humidity sensing systems, and vibration detection systems; the central control system uniformly receives, schedules, and processes the data collected by each sensing system.

[0014] The camera system includes, but is not limited to, a high-definition camera unit and an infrared night vision unit;

[0015] The radar system includes, but is not limited to, millimeter-wave radar units and ultrasonic radar units;

[0016] The laser system includes, but is not limited to, a laser ranging unit and a laser scanning sensing unit;

[0017] The satellite system includes, but is not limited to, a satellite positioning and navigation unit, a satellite imagery and remote data transmission unit.

[0018] Each of the other sensing systems is equipped with a corresponding working condition information acquisition unit, and the system's computing logic is compatible with multiple types of carriers.

[0019] The central control system is an independent control system that combines hardware and supporting control programs, with a processor and memory as its core; the sensing system, communication unit and execution unit are optional functional components; the central control system can schedule the configuration components carried by its own carrier; it has the ability to independently judge information, autonomously issue warnings and autonomously handle events.

[0020] The built-in interoperability device in this invention operates using a dedicated primary and secondary sensing dynamic scheduling logic. This is fundamentally different from the sensing scheduling logic designed independently by each manufacturer, where the operation of sensing devices is relatively fixed, and there is no interoperability between carriers of the same or different product categories.

[0021] The built-in interconnection device is a smart device with independent operation and computing capabilities. In addition to uploading relevant anonymized data, it can also be equipped with various application services such as real-time navigation, traffic reports, travel information, and safety tips according to user needs.

[0022] Built-in interoperability devices can be configured with communication modules, enabling communication between smart devices and between smart devices and mobile phones.

[0023] The built-in interconnection devices and carriers are paired to form subnets. This invention builds an upper-level network for each subnet, and each subnet uploads the collected de-identified data to the upper-level network.

[0024] A subnet is a device with independent computing power, independent storage, and independent operation. It can operate independently as a standalone machine or upload and analyze anonymized data to a higher-level network. When a subnet identifies a potential or actual emergency, it immediately sends the emergency information to surrounding entities and prioritizes pushing an emergency warning to the higher-level network. The higher-level network simultaneously issues priority warnings to a wider area, and after processing and fusing the anonymized data, it sends the data to subnets that require it or that the higher-level network deems necessary.

[0025] The upper-level network provides various services to the subnet but has no control over it; the subnet can proactively retrieve the required data from the upper-level network, or it can refuse instructions issued by the upper-level network. All operational decisions of the entire machine ultimately obey the instructions of the local user.

[0026] The various carriers that the built-in interoperability device of this invention is compatible with include, but are not limited to, motor vehicles, non-motor vehicles, ships, aircraft, robots, etc.

[0027] The external interconnection device configured in this invention is the external network, and the individual intelligent carrier controlled by each platform is the platform subnet. The platform subnet uploads the de-identified situational information to the external network. The external network does not control the platform subnet.

[0028] The intelligent carrier extends to motor vehicles, which are vehicles equipped with original equipment manufacturer (OEM) sensing devices, central control systems, and networking modules. These devices can send collected data to external networks and receive information.

[0029] The external interoperability device is compatible with and can parse the communication protocols used for bidirectional communication between different vehicle manufacturer platform subnets. It can receive data packets uploaded by the platform subnet and also send out emergency information according to the corresponding platform subnet protocol. The external interoperability device of this invention has bidirectional communication capabilities, and in some implementation scenarios, it can also perform only one-way reception or one-way transmission.

[0030] The external interoperability device parses the communication protocols used for bidirectional communication between the vehicle manufacturer's backend and the vehicle manufacturer's backend. It adapts the format of the data transmitted from the vehicle manufacturer's backend to the vehicle manufacturer's backend and the information sent to the vehicle manufacturer's backend according to the corresponding communication protocol. The external interoperability device has bidirectional communication capabilities and can select one-way or two-way data interaction mode as needed during operation.

[0031] Because automakers transmit collected data only within their own platforms, creating a de facto barrier, external networks, upon receiving anonymized data from platform subnets and performing unified processing, prioritize distributing hazard information to surrounding platform subnets regardless of platform. Furthermore, they track hazard development in real time and dynamically broadcast the hazard situation to various platform subnets.

[0032] External networks also integrate and process regular information according to priority, regardless of platform or carrier; it can be sent as long as each platform subnet needs it.

[0033] The local area network (LAN) constructed by this invention consists of multiple carriers equipped with a central control system, with each intelligent carrier forming a sub-LAN. The LAN can be configured independently, or multiple LANs can be networked together with an upper-layer network.

[0034] Carriers equipped with central control systems include, but are not limited to, motor vehicles, non-motor vehicles, ships, aircraft, robots, portable smart devices, and security equipment;

[0035] Two or more local area networks (LANs) can only form a LAN if they agree to each other's terms; otherwise, they cannot communicate with each other. LANs can be divided into shared LANs and team LANs. After a LAN is established, the various LAN subnets can interconnect, share data, or be managed uniformly. They can communicate with each other via text, voice, images, and video. The communication logic is similar to instant messaging, but the difference lies in the interaction subject being an intelligent carrier equipped with a central control system capable of autonomously processing events, and the interaction between intelligent and non-intelligent carriers. Data exchange carries out services such as risk warning and collaborative management.

[0036] The upper-layer network can supervise the compliance of data transmission within the local area network (LAN), excluding departments handling classified information from the supervision system. It can also monitor and control the access qualifications and duration of LAN subnets. Furthermore, it can provide various services to the LAN.

[0037] Communication between the upper-level network, external network, upper-layer network, local area network, and various subnets utilizes wired and wireless communication links. Wireless communication links include, but are not limited to, cellular networks, satellite communication, mesh ad hoc networks, 5GA, and short-range local wireless communication. Communication can prioritize cellular networks with satellite communication as a backup, or either satellite communication as a priority with cellular networks as a backup, or any communication method can be selected for data transmission.

[0038] External networks, upstream networks, and upper-layer networks can be configured with server clusters, communication access devices, and background running programs, among other software and hardware. Single-level or multi-level networks can be configured, with selective configuration of central network-level backend nodes, provincial nodes, or city nodes. City nodes provide services based on proximity, while provincial nodes aggregate and process data from their subordinate city nodes. If a city node experiences signal or equipment failure, a provincial node can immediately take over. The central network can centrally receive and process data from all regions and provide corresponding services.

[0039] External networks, superior networks, and upper-level networks can each form a single or multi-level network, or two or three can share a single network operating system for data exchange.

[0040] Both the upstream network and external networks can receive the de-identified information sent by each subnet.

[0041] This invention implements a pre-process data anonymization mechanism throughout the transmission of data from the corresponding subnet to the superior network and external networks. All original operating data and control data of the carrier are retained locally to ensure data security and compliance. The control data includes the original vehicle braking and power system control commands, and the original operating data includes the vehicle identification number, license plate, complete driving trajectory, and vehicle owner identity information. The above content will not be transmitted to the superior network, external network, or upper-layer network.

[0042] Each subnet can choose to block information such as alerts and event progress proactively pushed by external networks, upper-layer networks, and superior networks.

[0043] This invention, whether using an upper-level network, an external network, or a local area network (LAN), primarily focuses on motor vehicles as its implementation scenario. The external network mainly corresponds to the intelligent motor vehicles of various automakers, breaking down the barriers of data isolation between automakers, limited warning carriers, and the inability to provide real-time cross-platform warnings. The built-in interoperability devices and corresponding upper-level networks are primarily used to upgrade older, existing vehicles and provide a unified upgrade solution for automakers unable to produce intelligent connected vehicles, addressing the issues of non-intelligent vehicles being unable to connect intelligently, provide early warnings, or predict traffic risks. The LAN allows for small-scale interconnection of motor vehicles, enabling rapid, point-to-point, and precise warnings and communication.

[0044] Explanation of reference numerals in the attached figures

[0045] 01—Built-in interoperability equipment;

[0046] 02—External interconnection equipment;

[0047] 03—Upper-level network;

[0048] 04—Radar System;

[0049] 05—Camera System;

[0050] 06—Satellite System;

[0051] 07—Laser System;

[0052] 08—Central Control System;

[0053] 09—General Network;

[0054] 10—Provincial-level nodes;

[0055] 11—City Nodes;

[0056] 12—Platform Subnet;

[0057] 13—Local Area Network;

[0058] 14—Local Area Network;

[0059] 15—Upper-layer network. Attached Figure Description

[0060] Figure 1. Network architecture diagram of built-in interconnection equipment and external interconnection equipment

[0061] Attached label: 01 Built-in interconnection equipment; 02 External interconnection equipment; 03 Upper-level network; 09 Main network; 10 Provincial node; 11 City

[0062] Node; 12 platform subnets.

[0063] In the diagram, the upper-level network and external interconnection devices are connected to the main network, provincial nodes, and city nodes; the built-in interconnection devices communicate bidirectionally with the upper-level network; the external interconnection devices are connected to the platform subnet; and there is bidirectional communication between the upper-level network and the external interconnection devices.

[0064] Figure 2. Schematic diagram of the built-in interconnection equipment structure

[0065] Attached reference numerals: 01 - Built-in interconnection equipment; 03 - Upper-level network; 04 - Radar system; 05 - Camera system; 06 - Satellite system; 07 - Laser system; 08 - Central control system.

[0066] In the diagram, radar, camera, satellite, and laser systems transmit the collected environmental information to the central control system; built-in interconnection devices transmit data bidirectionally with the upper-level network; the upper-level network is built upon the main network, provincial nodes, and city nodes.

[0067] Figure 3. Carrier adaptation diagram

[0068] Attached reference numerals: 01-Built-in interconnection equipment; 02-External interconnection equipment; 03-Upper-level network; 12-Platform subnet.

[0069] In the diagram: Motor vehicles, non-motor vehicles, ships, and aircraft are connected to the upper-level network after being equipped with built-in interconnection equipment; motor vehicles, ships, aircraft, and robots are connected to external interconnection equipment as platform subnets; there is bidirectional communication between the upper-level network and the external interconnection equipment.

[0070] Figure 4 Schematic diagram of local area network

[0071] Figure labeling: 14-Local area subnet; 13-Local area network; 15-Upper layer network.

[0072] In the diagram: multiple local area networks (LANs); a LAN is formed after mutual agreement; the upper-layer network interconnects with each LAN; and LANs can communicate bidirectionally with each other. Detailed Implementation

[0073] Example 1: Upgrading old vehicles and non-intelligent new vehicles with built-in interoperability equipment (01)

[0074] Many old motor vehicles and non-intelligent new cars on the market are not equipped with radar systems (04), camera systems (05), laser systems (07) and other sensing devices, and cannot achieve intelligent vehicle networking. At the same time, the technical strength of car companies varies, and many new cars have not achieved autonomous driving, network interaction, and timely warning of danger, lacking the ability to actively avoid danger and having a high risk of accidents.

[0075] This invention constructs a perception, scheduling, and networking system completely independent of the original vehicle by adding built-in interconnection equipment to older vehicles. The equipment integrates a radar system, a camera system, a satellite system (06), and a central control system (08). The equipment does not connect to the vehicle's core control components such as the accelerator and brake, and does not interfere with any of the original vehicle's driving control logic.

[0076] According to laws and regulations, without the cooperation of car manufacturers, older vehicles can be integrated into the intelligent network system to enhance their collaborative risk avoidance capabilities and address shortcomings in road driving safety.

[0077] This invention can connect with various car manufacturers, allowing them to deeply adapt and integrate their built-in interoperability devices with the original vehicle equipment, enabling newly manufactured vehicles to intelligently connect to the network.

[0078] During operation, vehicles equipped with built-in interconnection devices and connected to the corresponding upper-level network (03) have their central control system dynamically scheduling various sensing systems to collect situational information such as road environment and traffic flow dynamics. After identifying a sudden road hazard, the system prioritizes broadcasting a warning to nearby vehicles, and then uploads the hazard information to the upper-level network, which then issues a wider-area warning. The upper-level network only provides services to the subnet. The subnet can actively retrieve the required data from the upper-level network, or it can refuse instructions issued by the upper-level network. All operational decisions of the entire system ultimately obey the instructions of the local user.

[0079] Example 2: Dual-system operation, breaking down platform information barriers

[0080] Vehicles of brand A, brand B, and brand C belong to different car companies. Due to the limitations of their respective internal communication protocols, the platform subnets (12) of different car companies cannot directly exchange traffic information.

[0081] After connecting to the external network established with the external interconnection device (02), during vehicle operation, the A brand platform subnet will send road anonymization information to the external network on a daily basis. In case of traffic accidents, it will immediately send the information to the external network first.

[0082] The external network prioritizes processing road hazard data and distributes hazard information to various brand platform sub-networks such as A, B, and C in the surrounding area. Subsequently, based on road condition feedback transmitted from surrounding vehicles, the external network continuously broadcasts the progress of the accident until the accident is resolved and then stops pushing notifications.

[0083] In addition, the external network integrates and processes the anonymized information uploaded from various platform subnets and adds other functions; when any platform subnet of brand A, B, C, etc. makes a request, the external network can push the corresponding service to the corresponding vehicle.

[0084] Example 3: Local Area Network (13) Implementation Method

[0085] 1: Shared local area network

[0086] Motor vehicles traveling together with friends can form a shared local area network. Vehicle owners can share access to location, live video feeds, voice messages, and other information, enhancing the driving experience.

[0087] 2: Team LAN

[0088] The unit's fleet is managed by a unified local area network (LAN). Administrators can view the real-time operating status, environmental information, real-time location, and safety information of each LAN subnet (14). Administrators can send notification messages to all or a specific LAN subnet, but cannot control the operation of the LAN subnet. If a hazard is detected, the hazard information will be alerted first within the LAN or to the corresponding LAN subnet.

[0089] 3: Portable smart devices and companion robots sharing network

[0090] Portable smart devices or companion robots can network with friends, remote caregivers, and emergency services. They enable interactive chat functions such as voice communication, text communication, image uploading, and video interaction, allowing the elderly and children to communicate instantly if they have any questions. Furthermore, for elderly people with speech difficulties or expression problems, they are equipped with intelligent voice translation and semantic analysis functions to assist them in communication, medical consultations, and addressing communication barriers among the elderly.

[0091] If an elderly person being cared for encounters danger, the robot can autonomously seek help from people in the vicinity after confirming the situation through its sensing devices, or it can automatically call for help from 120 (emergency services) via the local area network.

[0092] Example 4: External interconnection equipment, upper-level network, upper-layer network (15) and intelligent vehicle network, intelligent network of various carriers, external network, upper-level network and upper-layer network can be divided into general network (09), provincial nodes (10) and city nodes (11). City-level nodes receive and process information sent by local platform subnets nearby, and traffic hazards are given priority to be warned to surrounding platform subnets. According to the vehicle's driving position, direction and speed, warning information and road condition information of the corresponding road segment are pushed in a targeted manner. Thus, the collaborative risk warning of the entire road network is realized.

[0093] Routine information is uploaded to provincial nodes for processing, and these nodes are responsible for information processing and forwarding within their respective provinces. The central network is responsible for processing data aggregated across the entire network, integrating various types of information, and providing the necessary services to the platform's subnets.

[0094] External networks, upper-layer networks, and higher-level networks can exchange data with each other, and can also share backend nodes such as the main network, provincial nodes, and city nodes.

[0095] In addition to receiving anonymized information, it can also provide various information services to platform subnets, subnets, and local area networks, as well as services such as risk avoidance advice, route planning, driving assistance, and entertainment.

[0096] Example 5: Collaborative Risk Avoidance and Early Warning Scenarios for Multiple Severe Scenarios and Sudden Road Conditions

[0097] This embodiment represents the core application scenario of the invention in road traffic, and is suitable for high-accident scenarios such as blind spots at intersections, pedestrian crossings, nighttime breakdowns, and low visibility due to rain and fog.

[0098] During vehicle operation, the built-in interconnection equipment monitors road dynamics in real time using independent sensing components:

[0099] When encountering unexpected pedestrians or non-motorized vehicles suddenly crossing the zebra crossing at intersections, timely identification of risks and priority broadcasting of warnings to vehicles behind should be prioritized to overcome the limitations of human vision.

[0100] In scenarios where the vehicle in front brakes suddenly and traffic slows down in a chain reaction, a real-time emergency braking warning is sent to the vehicle behind, effectively avoiding chain rear-end collisions.

[0101] In situations where visibility is poor at night, and there are disabled parked vehicles or vehicles stranded due to accidents on the road, continuously broadcast dangerous parking information to prevent secondary accidents.

[0102] In low-visibility scenarios such as rain, fog, and sandstorms, it eliminates reliance on naked-eye vision. Utilizing sensing devices such as satellite, radar, and camera systems, it locates and detects the positions of surrounding vehicles. The upper-level network transmits real-time information from other vehicles' detections and, together with sub-networks, broadcasts early warnings of potential road condition risks ahead, enhancing vehicle safety in adverse weather conditions.

[0103] This embodiment adopts a local priority early warning mechanism throughout the process, with no cloud forwarding delay, and responds instantly to various sudden road conditions, accurately preventing and controlling high-frequency and high-incidence road accidents.

[0104] Example 6: Vehicle avoidance scenario.

[0105] If a passenger suffers a sudden illness and the vehicle needs to accelerate or run a red light, this poses a potential traffic risk. The driver can send warnings to surrounding vehicles via sub-networks, platform sub-networks, higher-level networks, and external networks. Other vehicles will then give way in an orderly manner, and if necessary, report the incident to the traffic police. Ambulances and emergency vehicles can also use the same warning method.

[0106] Example 7: Example of low-altitude aircraft airspace avoidance

[0107] With the promotion of the low-altitude economy concept, the number of low-altitude aircraft has increased, and a large number of aircraft fly autonomously, which makes collisions and crashes more likely.

[0108] Aircraft equipped with intelligent devices can use navigation provided by higher-level networks, upper-layer networks, or external networks. Before takeoff, these networks intelligently plan routes based on the distribution of aircraft in various airspaces and weather conditions, avoiding dangerous areas.

[0109] Example 8: Example of Traceability of Agricultural Products in Mountainous Areas

[0110] High-end customers love wild mountain products from remote areas and are willing to pay high prices, but most farmers can only sell them at low prices. The main reason is that customers cannot distinguish between genuine and fake products.

[0111] If drones, non-motorized vehicles, motorized vehicles, or portable mobile devices equipped with built-in communication devices can enter the picking site, then tracing the origin of wild mountain products and selling them while they are being picked will become a natural process.

[0112] During the harvesting of wild mountain produce, a camera system continuously records video, with location information and timestamps provided by a satellite system. After harvesting, the entire process—from weighing and packaging to transportation—can be monitored via video and location tracking. Video is primarily uploaded via cellular network, with satellite transmission used when cellular signal fails. This traceability method alleviates customer concerns and ensures that genuine wild mountain produce fetches its true value.

[0113] Meanwhile, if the sales and traceability scenarios operate within a local area network, customers can log in to the network through subnets, platform subnets, and local area subnets. The upper-level network, external network, or superior network is responsible for transmission and supervision, and together with customers and each subnet, they can verify the authenticity of the video, which can greatly increase customer satisfaction, user stickiness, and enhance brand influence.

[0114] The above embodiments use motor vehicles as the main example. This system is also compatible with other carriers, including but not limited to motor vehicles, non-motor vehicles, ships, aircraft, robots, portable devices, and security equipment.

[0115] Beneficial effects

[0116] 1. Break down data silos among automakers and achieve information exchange across carriers, categories, and platforms.

[0117] This invention constructs a public interconnection network independent of the automaker's back-end control system. It does not interfere with the automaker's individual vehicle management logic or leak original sensitive data. It enables risk sharing between vehicles of different brands, completely solving the industry pain point that the current Internet of Vehicles (IoV) only connects to the same platform and cannot achieve full-domain collaborative risk avoidance.

[0118] 2. Local priority early warning eliminates the security risks of latency in the backend processing and forwarding by car manufacturers.

[0119] To address sudden road hazards, this invention prioritizes local broadcasting at nearby locations, with urban nodes broadcasting road hazards based on proximity. It eliminates the need for centralized relaying from vehicle manufacturers' backends and server processing, achieving millisecond-level hazard notifications. This effectively addresses short-term, high-risk road conditions such as sudden pedestrian appearances, sudden braking by the vehicle in front, and unexpected road obstacles, resolving the problem of delayed hazard avoidance caused by lag in backend data.

[0120] 3. Compatible with upgrades for both new and existing non-intelligent vehicle models, enabling large-scale expansion of vehicle networking terminals.

[0121] This invention supports compliant network interconnection of de-identified vehicle data, and also supports a large number of older models and non-intelligent new cars to form a vehicle network by adding interconnection equipment, enabling vehicles without intelligent configurations to have information network and proactive early warning capabilities, thus greatly improving road traffic network security.

[0122] 4. Multi-carrier local area network system

[0123] This invention supports the formation of local area networks (LANs) by vehicles and other carriers, facilitating collaborative vehicle travel and unified fleet management. Simultaneously, various LAN subnets can quickly interconnect point-to-point, resolving issues such as limited information sources for different carriers and simplistic unified management methods.

[0124] 5. Reduce traffic accidents in multiple scenarios

[0125] This invention can significantly reduce various high-frequency traffic accidents, such as those caused by pedestrians suddenly appearing from behind on highways, blind spots, rain or fog, and rear-end collisions at night.

Claims

1. A multi-carrier, cross-barrier, built-in interconnection device networking system, characterized in that: The built-in interconnection device is centered on the central control system, and each carrier can be equipped with external components as needed; the carriers configured with the built-in interconnection device are subnets, and each subnet interacts with information through the upper-level network; each subnet can independently complete data acquisition and data processing, and upload de-identified information to the upper-level network; When a subnet collects information on a critical or dangerous situation, it prioritizes sending the information to surrounding carriers and pushes a warning to the superior network. The upper-level network integrates and processes the de-identified data, and then sends the data and early warning information to the subnets that require it based on information priority.

2. A multi-carrier, cross-barrier external interconnection device networking system, characterized in that: External interconnection devices constitute one or more levels of external networks. These external interconnection devices are adapted to and parse the communication protocols used for bidirectional communication between different vehicle manufacturer platform subnets; the intelligent vehicle is a platform subnet. The platform subnet uploads anonymized data to the external network; the external network prioritizes processing the received road hazard information and prioritizes sending it to the corresponding platform subnet; the external network performs fusion calculations on ordinary data and sends it according to the needs of the platform subnet.

3. A multi-carrier cross-barrier local area network system, characterized in that: The local area network (LAN) is composed of a central control system networked together; the central control system is based on a processor, memory and supporting control programs, and has the ability to independently process events; each carrier with a central control system is a local area subnet, and multiple local area subnets agree with each other to form a LAN.

4. The networking system according to claim 1, characterized in that: The built-in interconnection device is compatible with various carriers, including but not limited to motor vehicles, non-motor vehicles, ships, aircraft, robots, portable devices, and security equipment; the built-in interconnection device can transmit anonymized road condition information bidirectionally with the upper-level network.

5. The multi-carrier cross-bar external interworking device networking system of claim 2, wherein: External interconnection devices parse the communication protocols used for two-way communication between the car manufacturer's backend and external networks; for the de-identified data transmitted from the car manufacturer's backend to the outside world, the de-identified information sent from the external network to the car manufacturer's backend is adapted to the corresponding communication protocol.

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